text: Telemedicine (E-Health): Business case for the international traveler medical assistance provider, the insurance company, the assistance company and the end-user Health expenses are quickly rising all over the world both at the state and private levels. Today, Health expenses already represent the 10% of the world´s PIB. According to OMS more than 100 million people go into extreme poverty every year because of high Health expenses. We need to find new ways and tools to bring less expensive medical services to the general population. One of the best options to bring average costs down while maintaining high levels of quality reaching out to a larger % of patients is Telemedicine. Telemedicine achieves great cost savings and immediacy to having medical assistance. It is the best financial model to maintain profits for the professional providers while decreasing costs for the patient. How can Telemedicine be best applied to the segment of international travelers? Special Features PDF Download Full Text View

textbook:
Lesson: Introduction to Telemedicine for Primary School Students
Objective: To introduce students to the concept of Telemedicine and its benefits.
Introduction: Telemedicine is a way for doctors to see and talk to patients who are far away. This can be helpful for people who are traveling or live in remote areas.
Section 1: What is Telemedicine?
Topic 1: What is Telemedicine?
Question: What does Telemedicine mean?
Answer: Telemedicine means that doctors can use technology to see and talk to patients who are far away.
Topic 2: How does Telemedicine work?
Question: How does Telemedicine work?
Answer: Telemedicine works by using technology such as video conferencing, phone calls, or messaging apps to connect doctors with patients who are not in the same place.
Section 2: Why is Telemedicine useful?
Topic 1: Why is Telemedicine useful?
Question: Why is Telemedicine useful?
Answer: Telemedicine is useful because it can help doctors see patients who are far away and may not be able to travel to a doctor's office. This can be especially helpful for people who live in rural areas or who are traveling.
Topic 2: What are the benefits of Telemedicine?
Question: What are the benefits of Telemedicine?
Answer: The benefits of Telemedicine include lower costs, faster access to care, and better health outcomes.
Section 3: Examples of Telemedicine
Topic 1: Examples of Telemedicine
Question: Can you give me an example of Telemedicine?
Answer: Yes, one example of Telemedicine is a doctor who sees a patient via video conference. The doctor can ask questions, listen to the patient's heartbeat, and look at their symptoms on a screen.
Topic 2: How does Telemedicine help people who are traveling?
Question: How does Telemedicine help people who are traveling?
Answer: Telemedicine can help people who are traveling by providing them with access to a doctor even if they are in a different country. This can be especially helpful if they get sick or injured while they are away from home.
Conclusion: Telemedicine is a useful tool that allows doctors to see and talk to patients who are far away. It can help people who live in remote areas or who are traveling. By using technology, doctors can provide faster and more affordable care to a wider range of patients.
Glossary:
- Telemedicine: A way for doctors to see and talk to patients who are far away.
- Technology: Tools and machines that help us do things.
- Video conferencing: A way to have a meeting with people who are not in the same place.
- Phone call: A conversation between two people using their voices.
- Messaging app: A tool that allows people to send messages to each other.


text: Today’s windows are not only eye catchers, they don’t let heat pass to the outside or cold to the inside. Their environmental suitability has been rated excellent. They can augment the pleasure and style of living in your own home when your window profiles are perfected by TROCAL. TROCAL is a pioneer in this sector, and the two new technologies it has developed offer the best conditions for adapting the design and function of your windows to modern day times.

source: refinedweb

textbook:
Lesson: The Importance of Windows in Homes

**Introduction**

Windows are an essential part of any home. They provide natural light, ventilation, and a view of the outside world. However, not all windows are created equal. In this lesson, we will learn about the importance of windows in homes and how to choose the right ones for your needs.

**Section 1: Understanding the Purpose of Windows**

The purpose of windows in a home is to allow light and air to enter while keeping out rain, wind, and other elements. Windows also provide privacy and security by allowing occupants to see who is outside without allowing others to see inside.

**Section 2: Types of Windows**

There are several types of windows, including double-hung, casement, awning, hopper, and sliding. Each type has its own advantages and disadvantages, so it's essential to choose the right one for your needs. For example, if you live in an area prone to high winds, a casement window may be more suitable than a double-hung window because it can be locked in the open position.

**Section 3: Materials and Technologies Used in Modern Windows**

Modern windows are made from a variety of materials, including wood, vinyl, and aluminum. Each material has its own benefits and drawbacks, so it's essential to choose the right one for your needs. For example, wood windows are beautiful and durable but require more maintenance than vinyl windows. Vinyl windows are low-maintenance but may not have the same aesthetic appeal as wood windows.

**Section 4: Energy Efficiency**

Energy efficiency is an important consideration when choosing windows. Windows with a low U-factor (a measure of heat transfer) and high solar heat gain coefficient (a measure of how well the window absorbs heat) can help reduce energy costs. Additionally, windows with multiple panes of glass and gas between them can help insulate your home and reduce heat loss.

**Section 5: Maintenance and Care**

Windows require regular maintenance to keep them looking their best. This includes cleaning the glass and frames, checking for leaks or damage, and repairing any issues as soon as possible. It's also essential to replace worn-out parts, such as weatherstripping and hinges, to ensure your windows operate smoothly and efficiently.

**Conclusion**

Windows are an essential part of any home, providing light, air, and privacy. By understanding the purpose of windows and the materials and technologies used in modern windows, you can choose the right windows for your needs and enjoy a comfortable, energy-efficient home.


text: Wm Lamb & Son. Never Be Late. Regular price $36.00. $0.00. Unit price. per. "There are three things we are never late for: work, church and fishing." - A River Runs Through It Oh, Mr. Maclean, you were a wise, wise man.. Original fly-fishing sketch by Wm brings this quote to life. This sketch also has another strong meaning as it was based on a picture of Wm's best friend Mike Teal from a trip Mike took. Soon after we chose this sketch to put on a tshirt, Mike was diagnosed with ALS.. Printed on 100% cotton long sleeve pocket tee in South Georgia for us.. Color: Crimson

textbook:
Lesson: The Importance of Punctuality

Introduction:
Punctuality is an essential skill that helps us manage our time effectively and show respect for others. Being on time for appointments, meetings, and events demonstrates responsibility, professionalism, and consideration for others. In this lesson, we will explore the importance of punctuality and learn how to develop good habits that contribute to being on time.

Section 1: Theoretical Concepts
- Punctuality refers to being on time or arriving early for scheduled events or appointments.
- Being punctual shows respect for others and demonstrates responsibility and professionalism.
- Good time management skills are essential for success in school, work, and personal life.

Section 2: Practical Examples and Real-World Scenarios
- Arriving late to a job interview can result in losing the opportunity to the next candidate.
- Missing a flight or train can cause inconvenience and additional costs.
- Being late to a meeting can lead to missed business opportunities or damaged relationships.

Section 3: Self-Debating Discussions
- How can I improve my punctuality?
  - Plan ahead and leave earlier than necessary to account for unforeseen circumstances.
  - Use technology such as calendars and reminders to stay organized.
  - Develop a routine that includes time for preparation and travel.

- What are the consequences of being late?
  - Damage to reputation and credibility.
  - Loss of opportunities or relationships.
  - Stress and anxiety.

Glossary:
- Punctuality: being on time or arriving early for scheduled events or appointments.
- Time management: the process of planning and controlling how much time to spend on specific activities.

Conclusion:
Being punctual is an essential skill that contributes to success in various aspects of life. By developing good time management skills, we can demonstrate respect for others, increase our chances of success, and reduce stress and anxiety. Apply the concepts learned in this lesson to your daily routine and watch as your punctuality improves over time.


text: Design/build company that has been in business over 25 years is looking to hire full time landscape foreperson and general labourers to join our team.. Landscape construction experiences is an asset but willing to train the right candidate.. Hardscapes including retaining walls, pavers and water features. Shrub planting and sodding.. Completing paperwork.. Flexible schedule. Able to work Monday to Friday plus Saturday during peak season. Fifty plus hours per week.. Good management and communication skills.. Ability to work as a team.. Attention to detail.. Responsible and dependable.. Clean and valid drivers licence.. Completion of high school with post secondary education in horticulture an asset.. Job Type: Full-time. Salary: $16.00 to $22.00 /hour

textbook:
Lesson Title: Landscape Design and Construction

Introduction:
Landscape design and construction involves planning, creating, and maintaining outdoor spaces that are visually appealing, functional, and sustainable. In this lesson, we will learn about the core principles of landscape design, the steps involved in landscape construction, and the skills required to succeed in this field.

Section 1: Core Principles of Landscape Design

Topic 1: Site Analysis
- What is site analysis?
- Why is it important in landscape design?
- How do you conduct a site analysis?
- What factors should you consider when analyzing a site?
- Example: Analyzing a site for a residential landscape design

Topic 2: Design Elements
- What are the basic design elements in landscape design?
- How do you use these elements to create a visually appealing landscape?
- What is the importance of balance, proportion, and scale in landscape design?
- Example: Using design elements to create a cohesive landscape design

Topic 3: Sustainability
- What is sustainable landscape design?
- Why is it important?
- What are some sustainable design practices?
- Example: Creating a low-maintenance, drought-resistant landscape

Section 2: Steps Involved in Landscape Construction

Topic 1: Planning
- What is the planning phase in landscape construction?
- What information is gathered during this phase?
- Why is it important?
- Example: Developing a timeline and budget for a landscape construction project

Topic 2: Preparation
- What is the preparation phase in landscape construction?
- What tasks are involved in this phase?
- Why is it important?
- Example: Clearing the site and obtaining necessary permits

Topic 3: Execution
- What is the execution phase in landscape construction?
- What tasks are involved in this phase?
- Why is it important?
- Example: Installing hardscapes such as retaining walls, pavers, and water features

Section 3: Skills Required for Landscape Design and Construction

Topic 1: Management and Communication Skills
- What are management and communication skills?
- Why are they important in landscape design and construction?
- Example: Coordinating with clients, suppliers, and contractors

Topic 2: Attention to Detail
- What is attention to detail?
- Why is it important in landscape design and construction?
- Example: Ensuring proper grading and drainage in a landscape design

Topic 3: Teamwork
- What is teamwork?
- Why is it important in landscape design and construction?
- Example: Collaborating with other professionals such as architects and engineers

Glossary:
- Site analysis: A process of evaluating a site to determine its potential for landscape design and construction
- Design elements: Basic components used in landscape design such as lines, shapes, colors, and textures
- Sustainable landscape design: A method of creating landscapes that minimize environmental impact and reduce resource consumption
- Hardscapes: Man-made structures such as retaining walls, pavers, and water features

Conclusion:
Landscape design and construction is a rewarding career that requires a combination of technical knowledge, creativity, and interpersonal skills. By mastering the core principles of landscape design, understanding the steps involved in landscape construction, and developing essential skills such as management, communication, attention to detail, and teamwork, you can excel in this field and create beautiful, functional, and sustainable outdoor spaces.


text: $24.18 $32.99 You Save 26% ($8.81). Bold Replica Hammered 3 position Snap Button Cuff Bracelet in Silver-Tone to dress up or down by changing the Snap Buttons to match your outfit.. Quickly change the Snap Buttons and have fun every day creating your own unique design. Great for those who love to play with their jewelry and for a great gift.. Metals Type: Iron zinc alloy. Gender::,

textbook:
Lesson: Introduction to Discounts and Savings
## Section 1: Theoretical Concepts
In this lesson, we will learn about discounts and savings. A discount is the amount of money that is taken off the original price of something. For example, if you buy an item for $20 and there is a 10% discount, you will pay $18 instead of $20. A saving is the difference between the original price and the discounted price. In other words, it is the amount of money that you save by getting a discount.
## Section 2: Practical Examples
Let's take a look at some practical examples of discounts and savings. Suppose you want to buy a pair of shoes that cost $50. If there is a 10% discount on the shoes, you will pay $45 instead of $50. In this case, your saving is $5. If you buy two pairs of shoes at the same time, you will get an additional 10% discount on the second pair. So, you will pay $40 for the first pair and $36 for the second pair. Your total saving would be $16.
## Section 3: Real-World Scenarios
Discounts and savings are very common in the real world. When you go shopping, you will often see signs that say "20% off" or "Buy one, get one free." These are all ways of giving discounts and savings to customers. Businesses do this because they want to attract more customers and make more sales. By giving discounts and savings, they can make their products and services more affordable and attractive to customers.
## Section 4: Self-Debating Discussions
Why do you think businesses give discounts and savings? Do you think it is fair for them to do so? Should they give discounts and savings to everyone, or only to certain customers?
## Conclusion
In conclusion, we have learned about discounts and savings, how they work, and how they are used in the real world. We have also discussed some practical examples and real-world scenarios. By understanding these concepts, we can make better decisions when shopping and negotiating prices.


text: We are pleased to present our new show programme for the 2017 season. made in Yorkshire continues to exhibit at some of the regions finest shows, from one day agricultural shows to some of the region’s largest county shows.. Why not come and visit us, meet the artists and take home a piece of Yorkshire history?. Want to discover who is exhibiting at the shows? Simply click on the event to see a full list of exhibitors and to discover a wealth of regional talent.

textbook:
Lesson: How to Create a Show Programme

Introduction:
A show programme is a document that provides information about a show or event. It includes details such as the performers, schedule, and other relevant information. In this lesson, we will learn how to create a show programme for a variety of events, including agricultural shows and county shows.

Section 1: Understanding the Purpose of a Show Programme

The purpose of a show programme is to provide attendees with all the necessary information about the event. It should include details about the performers, schedule, and other relevant information. A well-designed show programme can enhance the attendees' experience and leave a lasting impression.

Section 2: Creating a Show Programme

Creating a show programme involves several steps, including planning, designing, and printing. Here's a step-by-step guide on how to create a show programme:

1. Plan the Content: Determine what information should be included in the programme. This may include performer bios, schedules, maps, and sponsor information.

2. Design the Programme: Choose a design that complements the theme of the event. Use high-quality images and graphics to make the programme visually appealing.

3. Print the Programme: Once you have finalized the content and design, it's time to print the programme. Choose a printer that can produce high-quality prints at an affordable price.

Section 3: Examples of Show Programmes

Here are some examples of show programmes from different events:

1. Agricultural Shows: These programmes typically include information about the exhibitors, livestock competitions, and schedules of events. They may also include maps of the showgrounds and sponsor information.

2. County Shows: These programmes are similar to agricultural show programmes but may also include information about local attractions, food vendors, and entertainment.

Section 4: Conclusion

In conclusion, creating a show programme is an essential part of planning any event. By following the steps outlined in this lesson, you can create a programme that provides attendees with all the necessary information and enhances their experience. Remember to keep it visually appealing, informative, and easy to navigate.


text:
Tuesday, April 24, 2018

Clicker training is a form of operant conditioning; this
method uses positive reinforcement as stimuli to train dogs. Clicker training
is not only limited to dogs, but can be used for
training other pets and also small children.

The idea revolves around the use of a noise, a clicking
stimulant, which is used to validate the good behavior of a dog often
accompanied by a treat or a ‘pat on the head’. This method not only helps with
obedience training, but also helps build a bond with all the family members
alike. Despite various trainers believing in other methods, this is one of the
most effective methods that bear the most fruit.

Here is what you need to do when deciding on clicker train your dog:

1.Proper use of the clicker

You can easily get one at the pet store; remember that
perfecting the time on the clicker takes practice. It should be clicked the
exact moment when your dog is doing the right thing and not before or after.
The click itself is not the treat rather it is associated with the treat. This
will relate the dog’s training period with good things and both of you will
actually have fun doing it.

2.Accustom your dog to the clicker

Your dog might want
to go on an adventure when it hears something click and is not sure where the
noise came from or what it is for. The first step is to acquaint the clicker
with the dog. Use a quiet space and click
the clicker while immediately giving your dog a treat. You have to acclimatize
his memory with the sound the clicker produces.

3.How is your dog responding to it?

Observation is key here, your dog’s response will determine
whether this method will be useful or not. If your dog runs through the noise, maybe the sound is too harsh for your dog; you can always soften
the sound by wrapping a cling film around it. If your dog is still afraid then
this is not the method for you.

4.Reward their natural behavior

Your dog surely does have certain habits that you love, such
as lying down on their own or drinking from their water bowl without toppling
it over. This can be very useful in clicker training as each time your dog does
something good on its own you can click and appreciate his good habits. This
will significantly encourage your dog to obey you and to always be at his best
behavior.

5.Verbal Cue

When trying to associate your dog with the clicker, try to
use a verbal cue such as “good girl” or “good boy” to incorporate the sound of
the clicker with giving a treat to your canine companion.

Conclusion

Training your dog requires patience and practice, observe your
dog and work according to their learning pace. This is a tried and tested
method and is considered as one of best strategies when it comes to obedience
training puppies or adult dogs.

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textbook:
Lesson: Operant Conditioning and Clicker Training

## Chapter 1: Introduction to Operant Conditioning

Operant conditioning is a type of learning where behavior is shaped by its consequences. It was first introduced by B.F. Skinner in the 1930s. This type of learning involves two types of reinforcement: positive and negative. Positive reinforcement increases the likelihood of a behavior occurring again, while negative reinforcement decreases it.

Clicker training is a form of operant conditioning that uses positive reinforcement to train dogs. This method involves using a clicker stimulus to validate good behavior, usually accompanied by a treat or a pat on the head. Clicker training is not only limited to dogs but can also be used for training other pets and small children.

## Chapter 2: How Clicker Training Works

In clicker training, the clicker stimulus serves as a signal to the dog that they have done something right. When the dog hears the click, they know they will receive a treat or a pat on the head. This positive reinforcement increases the likelihood that the dog will repeat the behavior in the future.

To begin clicker training, you will need to choose a specific behavior you want to train your dog to do. For example, you might want to train your dog to sit or stay. Once you have chosen the behavior, you will need to pair the clicker stimulus with the desired behavior. For example, every time your dog sits, you would click the clicker and give them a treat.

Over time, your dog will learn to associate the clicker stimulus with the treat or pat on the head. As a result, they will be more likely to repeat the behavior in the future. You can gradually increase the difficulty of the behaviors you ask your dog to perform, and the clicker training will help reinforce those behaviors.

## Chapter 3: Benefits of Clicker Training

There are several benefits to using clicker training to train your dog. First, clicker training is based on positive reinforcement, which makes it a humane and effective way to train your dog. Second, clicker training helps build a bond between you and your dog, as you are rewarding them for good behavior. Finally, clicker training can help with obedience training and can be used to teach your dog a wide range of behaviors.

## Chapter 4: Conclusion

Clicker training is an effective and humane way to train your dog. By using positive reinforcement, you can build a strong bond with your dog and teach them a wide range of behaviors. Whether you are training your dog for obedience or just wanting to strengthen your relationship with them, clicker training is a great option.


text:
Periodic reassessment for improved, cost-effective care in home total parenteral nutrition: a case report.
Home parenteral nutrition (HPN) patients need periodic reassessment for compliance, appropriateness of parenteral formulation, infusion regimen, bowel adaptation, and effective oral nutrient intake. Additionally, new technological advances need to be considered for potential use in the home parenteral nutrition population. Since costs for home parenteral nutrition therapy are substantial, cost-effective options should be exercised whenever reasonable. The following case illustrates our approach to the reassessment process, subsequent modifications, and resultant impact on the lifestyle, adequacy, and cost of home parenteral nutrition therapy.

textbook:
**Title:** Periodic Reassessment for Improved, Cost-Effective Care in Home Total Parenteral Nutrition: A Case Report

**Introduction:** Home parenteral nutrition (HPN) is a lifesaving treatment for patients who cannot absorb nutrients orally. However, the costs associated with HPN therapy can be substantial, making it essential to periodically reassess the patient's needs and find cost-effective solutions.

**Section 1: The Importance of Periodic Reassessment**

Periodic reassessment is crucial for HPN patients to ensure they receive the appropriate care they need. This includes evaluating compliance with the prescribed treatment plan, assessing the appropriateness of the parenteral formulation, reviewing the infusion regimen, and determining whether the patient has adapted to oral nutrient intake effectively.

**Section 2: New Technological Advancements**

As technology advances, new options may become available for HPN patients. It is essential to consider these new options and determine if they are suitable for the patient's needs. This may involve evaluating the safety, efficacy, and cost-effectiveness of the new technology.

**Section 3: Cost-Effective Solutions**

Cost-effective solutions are essential for HPN patients and their families. This may involve finding alternative medications or supplements that provide similar benefits at a lower cost. Additionally, it may be necessary to explore alternative delivery methods, such as subcutaneous nutrition, which may be more cost-effective than traditional HPN therapy.

**Section 4: Case Study**

A 35-year-old male patient with short bowel syndrome was initially prescribed HPN therapy. After six months of treatment, he had gained weight and reported improved energy levels. However, his quality of life remained limited due to the frequency of his HPN treatments and the disruption they caused to his daily activities.

Upon reassessment, it was determined that the patient had adapted well to oral nutrient intake and no longer required continuous HPN therapy. A new plan was developed, involving a reduced caloric intake and more frequent oral feedings. The patient's HPN therapy was modified to include only nighttime infusions, allowing him to maintain his treatment while reducing the disruption to his daily activities.

**Section 5: Conclusion**

Periodic reassessment is essential for HPN patients to ensure they receive the most appropriate and cost-effective care possible. By considering new technological advancements and exploring cost-effective solutions, healthcare providers can improve the quality of life for their patients while reducing the financial burden associated with HPN therapy.

**Glossary:**
- HPN: Home Parenteral Nutrition
- PN: Parenteral Nutrition
- TPN: Total Parenteral Nutrition
- IV: Intravenous
- SC: Subcutaneous

**Conclusion:**

In conclusion, periodic reassessment for improved, cost-effective care in home total parenteral nutrition is essential for ensuring that patients receive the most appropriate and effective care possible. By considering new technological advancements and exploring cost-effective solutions, healthcare providers can improve the quality of life for their patients while reducing the financial burden associated with HPN therapy.


text:
Surgical Aspects of Recurrent Inguinal Hernia in Adults.
Surgeons occasionally encounter a case of recurrent hernia in adult patients after the primary repair, and these cases are challenging to manage appropriately. This study was conducted to describe the clinical nature of recurrent inguinal hernia, compare the results of management, and identify the relationship between the specific risk factors and the occurrence of recurrent hernia. Retrospectively reviewed 58 patients who underwent the inguinal herniorrhaphy for recurrent hernia in a single institution. Analyzed clinical characteristics of recurrent hernia and tried to verify the relationship between smoking, obesity, and occurrence of recurrent hernia. Recurrent inguinal hernia was 13.5 per cent of all hernia repairs in the study period. Most of the recurrence was the first event (74.1%) and showed an interval to recurrence with a mean duration of 40.7 months. There was no significant difference in procedure time, development of postoperative complications, and duration of hospital stay according to the procedure. Compromise of smoker and overweight was significantly higher in the recurrent group (P < 0.05). Surgeons should be aware of the increased risk for recurrence in adult inguinal hernia patients when they smoke or are overweight (body mass index ≥ 25 kg/m2), also it needs to follow-up during the adequate period.

textbook:
Lesson: Introduction to Surgical Aspects of Recurrent Inguinal Hernia in Adults

### Overview

In this lesson, we will learn about the surgical aspects of recurrent inguinal hernia in adults. We will cover the clinical nature of recurrent hernias, the results of management, and the relationship between specific risk factors and the occurrence of recurrent hernias.

### Objectives

By the end of this lesson, you will be able to:

1. Describe the clinical nature of recurrent inguinal hernia.
2. Compare the results of management for recurrent inguinal hernias.
3. Identify the relationship between specific risk factors and the occurrence of recurrent hernias.

### Background

Recurrent inguinal hernias are common in adult patients who have undergone primary repair. These cases can be challenging for surgeons to manage appropriately. This study aimed to describe the clinical nature of recurrent inguinal hernias, compare the results of management, and identify the relationship between specific risk factors and the occurrence of recurrent hernias.

### Methodology

The study retrospectively reviewed 58 patients who underwent inguinal herniorrhaphy for recurrent hernia in a single institution. The clinical characteristics of recurrent hernias were analyzed, and the relationship between smoking, obesity, and the occurrence of recurrent hernias was tried to be verified.

### Results

Recurrent inguinal hernia was 13.5% of all hernia repairs in the study period. Most of the recurrence was the first event (74.1%), and there was an interval to recurrence with a mean duration of 40.7 months.

### Conclusion

In conclusion, recurrent inguinal hernia is a common complication after primary repair. Surgeons must be aware of the clinical nature of recurrent hernias and the relationship between specific risk factors and the occurrence of recurrent hernias. Further research is needed to determine the best management strategies for recurrent inguinal hernias.


text: Help us take a message to the skies. Help us make sure that Tony Abbott and the government see our message that Australians overwhelmingly support protecting the Renewable Energy Target.. Make a tax-deductible contribution to our skywriting appeal so that we can splash our message across the skies above Parliament House when we hand over thousands of Keep Solar Strong postcards and signatures to politicians on Wednesday August 27.. Every dollar will help us cover the cost of this important message as well as logistics for our pettition handover event on the big day and transport for Solar Citizens staff and volunteers to Canberra.. Donate. $15,202.00 raised. Showing 338 reactions

textbook:
Lesson: Skywriting Appeal for Renewable Energy Target Protection

Introduction:
In this lesson, we will learn about a skywriting appeal organized by Solar Citizens to protect the Renewable Energy Target in Australia. We will explore the reasons behind this appeal, the methods used to convey their message, and the impact of their efforts.

Core Value:
The core value of this appeal is the importance of taking action to protect the environment and promote renewable energy sources.

Section 1: Why Protect the Renewable Energy Target?

Topic: Renewable Energy Target

The Renewable Energy Target (RET) is a government policy that aims to increase the use of renewable energy sources such as solar, wind, and hydro power. It sets a mandatory target for the percentage of electricity that must come from renewable sources, which has helped Australia reduce its carbon emissions and transition towards a cleaner energy future.

However, in recent years, there have been attempts to weaken or abolish the RET, which would have negative consequences for the environment and the economy. That's why Solar Citizens and other organizations are fighting to keep the RET strong.

Questions and Answers:

1. What is the Renewable Energy Target?
2. Why is it important to protect the RET?
3. Who is trying to weaken or abolish the RET, and why?

Section 2: Skywriting Appeal Methods

Topic: Skywriting and Petition Handover Event

Solar Citizens organized a skywriting appeal to draw attention to their cause and send a clear message to politicians. They hired an airplane to write "Keep Solar Strong" in large letters across the skies above Parliament House in Canberra. This was accompanied by a petition handover event where thousands of postcards and signatures were delivered to politicians, calling for the protection of the RET.

Questions and Answers:

1. How did Solar Citizens organize their skywriting appeal?
2. What was the purpose of the petition handover event?
3. Why did they choose to use a skywriting appeal?

Section 3: Impact of the Skywriting Appeal

Topic: Impact and Future Efforts

The skywriting appeal and petition handover event generated a lot of media coverage and public interest, putting pressure on politicians to protect the RET. Since then, Solar Citizens has continued to campaign for renewable energy policies, including the introduction of a Clean Energy Target.

Questions and Answers:

1. What was the impact of the skywriting appeal and petition handover event?
2. What other efforts has Solar Citizens made since then to promote renewable energy policies?
3. How can we support their efforts?

Conclusion:

In this lesson, we learned about the importance of protecting the Renewable Energy Target and the methods used by Solar Citizens to convey their message. We also explored the impact of their skywriting appeal and future efforts to promote renewable energy policies. By understanding the reasons behind this appeal and the methods used to convey their message, we can better appreciate the importance of taking action to protect the environment and promote renewable energy sources.

Glossary:
- Renewable Energy Target (RET): A government policy that sets a mandatory target for the percentage of electricity that must come from renewable sources.
- Skywriting: Writing messages in the sky using aircraft.
- Petition: A formal request signed by many people to influence a political decision.

Self-Debate Discussion:

Is it important to protect the Renewable Energy Target? Why or why not? What are some ways we can support renewable energy policies in our own communities?


text: Ferrari 512 TR Batteries. Looking for an Ferrari 512 TR battery? Then you've come to the right place. We have been selling batteries for Ferrari 512 TR online since 2003 and will have the correct battery for your Car in stock, available for next day delivery. Use our Ferrari 512 TR battery guide below to find a suggested battery for your Car and compare it to the battery fitted to your 512 TR. Need help? Simply contact us.

textbook:
Lesson: Understanding Batteries for Ferrari 512 TR

**Introduction:** Batteries are essential components of our daily lives, powering our gadgets and vehicles. In this lesson, we will learn about batteries for Ferrari 512 TR, their types, and how they work.

**Section 1: Types of Batteries**

There are two main types of batteries: rechargeable and disposable. Rechargeable batteries can be used multiple times, while disposable batteries are used once and then thrown away.

**Section 2: How Batteries Work**

Batteries store energy in the form of chemical reactions. When a battery is connected to a device, the chemicals in the battery react with each other, producing electricity that powers the device. The more chemical reactions that occur, the less energy the battery has left.

**Section 3: Batteries for Ferrari 512 TR**

Ferrari 512 TR uses a 12-volt battery, which means it has six cells that produce 2 volts each. The most common type of battery for Ferrari 512 TR is a lead-acid battery. These batteries are made up of lead plates that are submerged in sulfuric acid. When the battery is charged, the lead plates are coated with a layer of lead sulfate. When the battery is discharged, the lead sulfate breaks down back into lead and sulfuric acid, producing electricity.

**Section 4: Maintaining Your Battery**

To keep your battery running smoothly, it's important to maintain it properly. This includes checking the battery's voltage regularly, cleaning any corrosion off the terminals, and avoiding deep discharge cycles.

**Glossary:**
- Voltage: Measurement of the electrical potential difference between two points in a circuit
- Amperage: Measurement of the flow of electric charge, usually expressed in milliamperes (mA) or amperes (A)
- Battery life: The length of time a battery can supply power before it needs to be replaced

**Conclusion:** In this lesson, we learned about the different types of batteries and how they work. We also learned about the specific battery used in Ferrari 512 TR and how to maintain it properly. By understanding the basics of batteries, we can make informed decisions about which batteries to use and how to take care of them.


text:
'We train our boys to be killing machines, then prosecute them when they kill!'

President Trump came under fire after tweeting on Saturday about Maj. Mathew Golsteyn, a former Green Beret who is on trial for killing an unarmed Afghan man in 2010.

Trump tweeted, “The case of Major Mathew Golsteyn is now under review at the White House. Mathew is a highly decorated Green Beret who is being tried for killing a Taliban bombmaker. We train our boys to be killing machines, then prosecute them when they kill!” Trump’s tweet came after a segment on Fox News went over the case.

Golsteyn admitted to killing a suspected Taliban bomb maker in a CIA polygraph when he was applying for a job with the intelligence agency in 2011. In the CIA interview, Golsteyn said he buried the Afghan man’s remains and later dug them up and burned them.

The Army initially dismissed the case, but it was re-opened in 2016 after Golsteyn again admitted to killing the man in an interview with Fox News.

In May, Trump pardoned a former Army lieutenant who was convicted of killing an unarmed Iraqi man in 2009.

Some of the outrage over Trump’s tweet was not about him potentially pardoning a suspected war criminal, but instead focused on Trump using the term “killing machines.”

Bill Kristol responded to Trump’s tweet and said, ” ‘We train our boys to be killing machines.’ No we don’t. And it’s beyond disgusting that an American president would say this about our military. Shouldn’t senior military leaders set the record straight?”

textbook:
Lesson: Critical Thinking and Argumentation

Introduction:

Critical thinking is the process of evaluating information and arguments to determine their validity. It is an essential skill that helps us make informed decisions and understand complex issues. In this lesson, we will learn how to analyze arguments, identify logical fallacies, and construct our own arguments.

Section 1: Analyzing Arguments

1.1 What is an argument?

An argument is a set of statements that seeks to persuade someone to believe or do something. It typically includes a claim, evidence to support the claim, and a reason for believing the evidence is valid.

1.2 How can we evaluate arguments?

To evaluate an argument, we need to consider its validity and soundness. Validity refers to the structure of the argument, while soundness refers to the truth of the premises. We can evaluate an argument by examining its premises, considering alternative explanations, and identifying any logical fallacies.

1.3 What are logical fallacies?

A logical fallacy is an error in reasoning that undermines the logic of an argument. There are many types of logical fallacies, including ad hominem, straw man, and false cause. These fallacies can weaken an argument and make it less convincing.

Section 2: Constructing Arguments

2.1 How do we construct an argument?

To construct an argument, we need to present a claim, provide evidence to support the claim, and explain why the evidence is valid. We also need to consider potential objections and provide counterarguments to strengthen our position.

2.2 What are the different types of arguments?

There are several types of arguments, including deductive and inductive. Deductive arguments start with general premises and arrive at specific conclusions, while inductive arguments start with specific premises and arrive at general conclusions. We can also use arguments based on authority, emotion, or personal experience.

Section 3: Applying Critical Thinking Skills

3.1 How can we apply critical thinking skills in everyday life?

Critical thinking skills can help us make better decisions, evaluate information, and understand complex issues. We can apply these skills by questioning assumptions, considering multiple perspectives, and analyzing arguments.

3.2 Why is critical thinking important?

Critical thinking is important because it helps us understand the world around us and make informed decisions. By evaluating arguments and constructing our own positions, we can develop a deeper understanding of complex issues and make more effective choices.

Conclusion:

Critical thinking is an essential skill that helps us navigate complex issues and make informed decisions. By learning how to analyze arguments, construct our own positions, and apply critical thinking skills in everyday life, we can become more effective communicators and problem-solvers.


text:
Q:

Django + Jinja2 about generated HTML

The HTML code generated by Jinja2 sometimes is not well indented (checking view source in my web browser). So I was asking should I care about this?
Also, is there any style guide when working with Jinja templates?
for example indenting source code, which style is prefered?

    {% for i in seq %}

{{ i }}

    {% endfor %}

or

{% for i in seq %}

{{ i }}

{% endfor %}

A:

I wouldn't be too worried about how jinja formats its HTML when you're viewing it in a browser's dev console or source code.  Having your code output in the browser with the right format is the important thing, and they have some options for whitespace control for that.  If the format in the source code is something you think could be an improvement to implement, then you could try talking about it with the community.
As far as indentation style when writing jinja code, their documentation doesn't seem to have a specific guide, but they do use a fairly consistent style in their examples.  Your second example is what they seem to prefer:

{% for i in seq %}

{{ i }}

{% endfor %}

You can see an example of them using it in their docs here.
Given how jinja mimics Python so closely, I tend to look to the Python style guidelines.  Really, though, the main consideration when it comes to what style you use should be readability.

textbook:
# Lesson: Using Jinja2 Templates in Django

## Introduction
Jinja2 is a powerful and easy-to-use template engine that is often used with Django, a popular web framework. In this lesson, we will learn how to use Jinja2 templates in Django to create dynamic HTML pages. We will cover the basics of Jinja2 syntax, best practices for writing templates, and common pitfalls to avoid.

## Section 1: Getting Started with Jinja2 Templates in Django

### Subsection 1.1: Installing Jinja2

Before we can start using Jinja2 templates in Django, we need to install them. Jinja2 is not included in the standard Django installation, so we will need to install it using pip.

```bash
pip install django-jinja
```

### Subsection 1.2: Setting up a Django Project

Next, we will set up a new Django project with the `django-jinja` app installed.

```bash
django-admin startproject my_project
cd my_project
python manage.py startapp jinja
python manage.py installjinja
```

Now, we can create a new Django app called `jinja`.

```bash
python manage.py createapp jinja
```

### Subsection 1.3: Creating a Template

In the `jinja` app, create a new file called `templates/base.html`. This will be our base template that we will use for all our pages.

```html
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>My App</title>
</head>
<body>
    {% block content %}
    {% endblock %}
</body>
</html>
```

### Subsection 1.4: Creating a View

Now, let's create a view that renders our base template and displays some text.

```python
from django.shortcuts import render
from .models import SampleModel

def index(request):
    sample_model = SampleModel.objects.create(text="Hello, world!")
    context = {
        'sample_model': sample_model
    }
    return render(request, 'jinja/base.html', context)
```

### Subsection 1.5: Rendering Templates

Finally, let's render our template in a view.

```python
from django.shortcuts import render
from .models import SampleModel

def index(request):
    sample_model = SampleModel.objects.create(text="Hello, world!")
    context = {
        'sample_model': sample_model
    }
    return render(request, 'jinja/base.html', context)
```

## Section 2: Writing Jinja2 Templates

### Subsection 2.1: Basic Syntax

Jinja2 templates are written in HTML with embedded Python code. Here is an example of a basic template:

```html
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>My App</title>
</head>
<body>
    {{ message }}
    <h1>Welcome to my site!</h1>
</body>
</html>
```

In this template, we have a message variable and a heading. We can use Python syntax to insert values into these variables.

```python
template = 'My template.html'
context = {
    'message': 'Hello, world!',
}
return render(request, template, context)
```

### Subsection 2.2: Advanced Features

Jinja2 provides several advanced features for working with HTML, such as looping through lists and accessing variables nested within other variables.

```html
<ul>
    {% for item in items %}
    <li>{{ item.name }} - {{ item.price }}</li>
    {% endfor %}
</ul>
```

In this example, we are looping through a list of items and displaying their names and prices.

### Subsection 2.3: Best Practices

When writing Jinja2 templates, there are several best practices to follow to ensure readability and maintainability.

1. Use spaces around operators and brackets for readability.
2. Use four spaces for indentation within blocks.
3. Use meaningful variable names.
4. Use comments to explain complex code or logic.

## Section 3: Common Pitfalls

### Subsection 3.1: Missing Extension

If you forget to add the `.html` extension to your template file, Django will look for a file with the same name without the extension. Make sure to include the `.html` extension when creating your template files.

### Subsection 3.2: Missing Blocks

If you forget to include a block in your template, it will result in an error. Make sure to include all necessary blocks in your template.

## Conclusion

In this lesson, we learned how to use Jinja2 templates in Django to create dynamic HTML pages. We covered the basics of Jinja2 syntax, best practices for writing templates, and common pitfalls to avoid. By following these guidelines, we can create clean, maintainable, and efficient templates that will enhance our web applications.


text: The end of free social media? Mar. 10 on BlogTalk Radio. Join Yoshi Maisami, Sumaya Kazi and me on Blogtalk Radio, Socially Speaking, Tuesday, March 10, 2009, 4:00 P.M. EST as we discuss The end of free social media?. As conversations rage on about Web 2.0 business models, enterprise social media and other developments in social business, what changes can individuals and businesses expect, and how can they best navigate the evolving landscape? To give you expert insight on why and how to adapt, join us for a discussion with two of Intridea’s senior partners, PR/social media veteran Joel Postman; and Business Development lead, Yoshi Maisami.

textbook:
Lesson: The Impact of Web 2.0 Business Models on Social Media

Introduction:
Web 2.0 has revolutionized the way we interact with each other online. Social media platforms like Facebook, Twitter, and LinkedIn have become integral parts of our daily lives, allowing us to connect with friends, family, and colleagues from all over the world. However, as these platforms continue to grow and evolve, there are concerns that they may no longer be free to use. In this lesson, we will explore the impact of Web 2.0 business models on social media and how individuals and businesses can adapt to these changes.

Section 1: Understanding Web 2.0 Business Models

Topic 1: What is Web 2.0?
Web 2.0 refers to the second generation of the World Wide Web, characterized by the ability of users to create and share content, rather than just consume it. This includes social media platforms, blogs, wikis, and other user-generated content.

Topic 2: How do Web 2.0 business models work?
Web 2.0 business models are based on the idea that companies can make money by providing a platform for users to create and share content, rather than just selling products or services. This is often done through advertising, sponsorships, or partnerships with other companies.

Section 2: The Impact of Web 2.0 Business Models on Social Media

Topic 1: Why are social media platforms moving towards paid subscriptions?
As social media platforms continue to grow, they require more resources to maintain. This means that companies need to find ways to generate revenue. One way they are doing this is by offering paid subscriptions, which allow users to access additional features or ad-free experiences.

Topic 2: How will this affect individual users?
While paid subscriptions may provide additional benefits, they may also limit access to certain features or content for those who cannot afford them. This could create a digital divide, where only those who can afford to pay for social media will have access to the full range of features and content.

Section 3: Adapting to Changes in Social Media

Topic 1: How can individuals and businesses adapt to changes in social media?
Individuals and businesses can adapt to changes in social media by staying up-to-date with the latest trends and developments in the industry. This includes keeping an eye on new features and updates, as well as understanding how these changes may impact their use of social media.

Topic 2: How can individuals and businesses prepare for paid subscriptions?
Individuals and businesses can prepare for paid subscriptions by considering their budget and determining which social media platforms are most important to them. They can also explore alternative platforms that offer similar features without requiring a subscription.

Conclusion:
The impact of Web 2.0 business models on social media is something that individuals and businesses need to be aware of. While paid subscriptions may provide additional benefits, they may also limit access to certain features or content for those who cannot afford them. By staying up-to-date with the latest trends and developments in the industry and preparing for changes, individuals and businesses can adapt to these changes and continue to leverage the power of social media.

Glossary:
- Web 2.0: The second generation of the World Wide Web, characterized by the ability of users to create and share content.
- User-generated content: Content created by users, such as blog posts, videos, and photos.
- Advertising: The practice of displaying promotional material to users on social media platforms.
- Sponsorships: Agreements between companies and social media platforms, where the company pays to have their product or service featured on the platform.
- Partnerships: Agreements between companies to collaborate on a project or initiative.
- Paid subscriptions: A system where users must pay a fee to access certain features or content on social media platforms.
- Digital divide: The gap between those who have access to technology and those who do not.


text:
Biochemically Controlled Release of Dexamethasone Covalently Bound to PEDOT.
PEDOT (Poly(3,4-ethylenedioxythiophene)) is one of the most promising electrode materials for biomedical applications like neural recording and stimulation, thanks to its enhanced biocompatibility and electronic properties. Drug delivery by PEDOT is typically achieved by incorporating drugs as dopants during the electrodeposition procedure and a subsequent release can be promoted by applying a cathodic trigger that reduces PEDOT while enabling the drug to diffuse. This approach has several disadvantages including, for instance, the release of contaminants mainly due to PEDOT decomposition during electrochemical release. Herein we describe a new strategy based on the formation of a chemical linkage between the drug and the conductive polymer. In particular, dexamethasone was successfully integrated into a new electropolymerized PEDOT-Dex composite, leading to a self-adjusting drug release system based on a biochemically hydrolysable bond between dexamethasone and PEDOT.

textbook:
Lesson: Biochemically Controlled Release of Dexamethasone Covalently Bound to PEDOT

### Overview
In this lesson, we will learn about the biochemically controlled release of dexamethasone covalently bound to PEDOT. We will cover the following topics:

1. Introduction to PEDOT
2. Drug delivery by PEDOT
3. Formation of a chemical linkage between the drug and the conductive polymer
4. Electropolymerization of PEDOT-Dex
5. Self-adjusting drug release system
6. Conclusion

### Section 1: Introduction to PEDOT
PEDOT (Poly(3,4-ethylenedioxythiophene)) is a conductive polymer that has gained significant attention in the field of biomedical applications due to its enhanced biocompatibility and electronic properties. It can be used for neural recording and stimulation.

### Section 2: Drug delivery by PEDOT
Drug delivery by PEDOT is typically achieved by incorporating drugs as dopants during the electrodeposition procedure. A subsequent release can be promoted by applying a cathodic trigger that reduces PEDOT while enabling the drug to diffuse.

### Section 3: Formation of a chemical linkage between the drug and the conductive polymer
The disadvantage of this approach is the release of contaminants mainly due to PEDOT decomposition during electrochemical release. To overcome this issue, a new strategy is described in the study. This involves the formation of a chemical linkage between the drug and the conductive polymer.

### Section 4: Electropolymerization of PEDOT-Dex
In this study, dexamethasone was successfully integrated into a new electropolymerized PEDOT-Dex composite. This was achieved by electropolymerizing PEDOT and dexamethasone together, resulting in a new material called PEDOT-Dex.

### Section 5: Self-adjusting drug release system
The PEDOT-Dex composite forms a self-adjusting drug release system based on a biochemically hydrolysable bond between dexamethasone and PEDOT. This means that the drug is released in a controlled manner based on the presence of specific enzymes or conditions in the body.

### Section 6: Conclusion
In conclusion, the study demonstrates a novel approach to drug delivery using PEDOT-Dex. The use of a biochemically hydrolysable bond allows for a controlled release of dexamethasone, which has potential applications in treating various medical conditions.

### Glossary
- PEDOT: Poly(3,4-ethylenedioxythiophene)
- Electropolymerization: A process where a conductive polymer is formed by applying an electric potential to a solution containing monomers
- Dexamethasone: A corticosteroid drug used to treat inflammation and other conditions
- Enzyme: A protein that acts as a catalyst in a chemical reaction

### Conclusion
This lesson has covered the basics of the biochemically controlled release of dexamethasone covalently bound to PEDOT. We learned about the advantages of using PEDOT for biomedical applications, the process of electropolymerization, and the benefits of a self-adjusting drug release system. By understanding these concepts, we can apply them to other areas of research and development in the field of drug delivery.


text: Tech innovation. A new retail technology solution called Reapp has been launched, which aims to digitally disrupt the grocery retail market, helping both retailers and brands alike grow revenues. The tech has been developed by Dee Set Group, which has invested £10m of profits in the last five years, with a further £7m investment planned by 2025.. Reapp is a world-class suite of bespoke software apps that help brands and retailers sell more. It gathers data from a wide-range of sources – AI technology then simplifies that data into decisive sales actions at shelf-edge, via an intuitive real-time dashboard.. Dee Set’s CEO, Greg Phillips said Reapp has the ability to distil complex data into simple, actionable insights for brands and retailers, at scale and speed. He believes ‘it’s a game-changer for the industry’.

textbook:
Lesson: Introduction to Retail Technology

#### Section 1: What is Retail Technology?
Retail technology refers to the use of digital tools and systems to improve the efficiency and effectiveness of retail operations. This includes everything from inventory management and point-of-sale systems to customer relationship management and e-commerce platforms. Retail technology can help businesses streamline their processes, increase sales, and provide better customer experiences.

#### Section 2: Why is Retail Technology Important?
Retail technology is important because it allows businesses to stay competitive in an increasingly digital world. With the rise of e-commerce and mobile devices, customers expect seamless and personalized shopping experiences. Retail technology can help businesses deliver on these expectations by providing real-time inventory updates, personalized recommendations, and convenient payment options. Additionally, retail technology can help businesses reduce costs and increase efficiency by automating tasks such as inventory tracking and order fulfillment.

#### Section 3: How does Retail Technology Work?
Retail technology works by integrating various digital systems and tools to create a seamless and efficient shopping experience. For example, a business might use a point-of-sale system to process payments, an inventory management system to track stock levels, and a customer relationship management system to track customer interactions. These systems can communicate with each other to provide real-time updates and insights, allowing businesses to make informed decisions and provide exceptional customer experiences.

#### Section 4: Real-World Examples of Retail Technology
One real-world example of retail technology is Amazon Go, a store that uses sensors and cameras to track customers' movements and automatically charge them for items they pick up. Another example is the use of chatbots in e-commerce platforms, which can help customers find products, answer questions, and even complete transactions.

#### Section 5: Conclusion
Retail technology is an essential tool for businesses looking to stay competitive in today's digital world. By integrating various systems and tools, businesses can provide exceptional customer experiences, reduce costs, and increase efficiency. As technology continues to evolve, businesses will need to stay up-to-date with the latest trends and innovations to remain competitive.

#### Glossary
- Point-of-sale (POS) system: A computerized system used to process transactions at the time of sale.
- Inventory management system: A software program used to track inventory levels, orders, and sales.
- Customer relationship management (CRM) system: A software program used to manage customer interactions and information.
- E-commerce platform: An online platform used to sell products or services directly to customers.

#### Self-Debate Discussion
- How do you think retail technology will impact the future of retail?
- What are some potential challenges that businesses may face when implementing retail technology?
- How can businesses ensure that they are providing secure and safe transactions when using retail technology?


text:
include/group_replication.inc [rpl_server_count=3]
Warnings:
Note	####	Sending passwords in plain text without SSL/TLS is extremely insecure.
Note	####	Storing MySQL user name or password information in the master info repository is not secure and is therefore not recommended. Please consider using the USER and PASSWORD connection options for START SLAVE; see the 'START SLAVE Syntax' in the MySQL Manual for more information.
[connection server1]
[connection server1]
## Create table with HASH Partition ##
CREATE TABLE t1 ( c1 int PRIMARY KEY )
CHARSET=utf8mb4
PARTITION BY HASH(c1)
PARTITIONS 3;
## Create table with KEY Partition ##
CREATE TABLE t2 ( c1 int PRIMARY KEY )
CHARSET=utf8mb4
PARTITION BY KEY()
PARTITIONS 3;
include/rpl_sync.inc
[connection server2]
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` int NOT NULL,
  PRIMARY KEY (`c1`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
/*!50100 PARTITION BY HASH (`c1`)
PARTITIONS 3 */
INSERT INTO t1 values (1),(5),(11),(18),(20),(100),(33);
SHOW CREATE TABLE t2;
Table	Create Table
t2	CREATE TABLE `t2` (
  `c1` int NOT NULL,
  PRIMARY KEY (`c1`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
/*!50100 PARTITION BY KEY ()
PARTITIONS 3 */
INSERT INTO t2 values (1),(5),(11),(18),(20),(100);
include/rpl_sync.inc
[connection server1]
INSERT INTO t1 VALUES (15);
DELETE FROM t1 WHERE c1= 5;
DELETE FROM t2 WHERE c1= 100;
include/rpl_sync.inc
[connection server3]
include/assert.inc ['Check that partition p0 on table t1 has 3 row(s)']
include/assert.inc ['Check that partition p1 on table t1 has 2 row(s)']
include/assert.inc ['Check that partition p2 on table t1 has 2 row(s)']
include/assert.inc ['Check that partition p0 on table t2 has 2 row(s)']
include/assert.inc ['Check that partition p1 on table t2 has 2 row(s)']
include/assert.inc ['Check that partition p2 on table t2 has 1 row(s)']
DROP TABLE t1;
DROP TABLE t2;
include/rpl_sync.inc
include/group_replication_end.inc

textbook:
Lesson: Replication in MySQL

Introduction:
Replication is a feature in MySQL that allows you to create multiple copies of a database. This is useful for ensuring data consistency, improving performance, and providing disaster recovery. In this lesson, we will learn about the different types of replication and how to set up replication in MySQL.

Section 1: Understanding Replication

Topic 1: Types of Replication
There are two types of replication: master-slave and master-master. In master-slave replication, one server is the master, and multiple servers are slaves. The master server sends changes to the slave servers, which then update their own databases. In master-master replication, two servers act as masters, and changes made on either server are propagated to both servers.

Topic 2: Benefits of Replication
Replication provides several benefits, including improved data consistency, faster query response times, and disaster recovery. By having multiple copies of a database, users can access data from different servers, reducing the load on any one server. Additionally, if one server fails, the data can be recovered from another server.

Topic 3: Setting Up Replication
To set up replication, you must first identify the master server and the slave servers. The master server must be configured to allow replication, and the slave servers must be configured to connect to the master server. Once the connections are established, the master server will send changes to the slave servers, which will update their own databases.

Section 2: Creating a Replication Setup

Topic 1: Choosing a Replication Type
Determine whether you want to use master-slave or master-master replication. Master-slave replication is the most common type of replication and is sufficient for most use cases. However, if you need to ensure that changes made on both servers are synchronized, master-master replication may be necessary.

Topic 2: Configuring the Master Server
The master server must be configured to allow replication. This can be done by setting the "replicate-do-db" variable to "yes" in the my.cnf file. Additionally, the master server must be configured to allow connections from the slave servers.

Topic 3: Configuring the Slave Servers
The slave servers must be configured to connect to the master server. This can be done by setting the "host" variable to the IP address or hostname of the master server in the my.cnf file. Additionally, the slave servers must be configured to allow replication by setting the "replicate-do-db" variable to "yes".

Section 3: Troubleshooting Replication Issues

Topic 1: Common Issues
Some common issues with replication include inconsistent data due to conflicting updates, slow query response times, and failed replication attempts. To troubleshoot these issues, you may need to adjust the replication settings, optimize the database schema, or upgrade the hardware.

Topic 2: Debugging Replication Errors
If replication fails, you may need to debug the error logs to determine the cause of the problem. Common errors include incorrect user permissions, network connectivity issues, and missing or corrupted data files.

Conclusion:
In this lesson, we learned about replication in MySQL, including its benefits and how to set up replication. We also explored the different types of replication and how to troubleshoot common issues. By understanding these concepts, you can improve data consistency, performance, and disaster recovery for your MySQL databases.


text: Plytech offers both structural ply and concrete form ply in different grades and standards tailored to specific requirements in the construction and building industry.. Featured. Okoumé bandsawn face pressed on exterior Radiata plywood for use in residential and commercial construction.. NZ Radiata Pine featuring a V-groove at 100mm centres to give tongue and groove timber lining appearance.. Manufactured exclusively from NZ Radiata Pine. Can be specified as either one face (SD) or two face (SS).. Manufactured using only renewable plantation grown NZ Radiata Pine and meets NZ Building Codes.. Plytech Radiata Teco Ply is a general purpose construction CD-grade plywood.. Bandsawn exterior plywood for use in residential and commercial construction.. Eucalyptus hardwood veneer in a multi laminate panel construction overlaid with a high density resin impregnated film to allow for multiple concrete pours.

textbook:
Lesson: Introduction to Construction and Building Materials

### Section 1: What are Construction and Building Materials?

Construction and building materials are the components used in the construction of buildings, bridges, roads, and other structures. These materials can be natural or synthetic, and they are chosen for their strength, durability, and cost-effectiveness.

### Section 2: Types of Construction and Building Materials

There are many types of construction and building materials, including:

1. Wood: Wood is a popular choice for construction because it is strong, lightweight, and relatively inexpensive. It can be used for framing, flooring, and roofing, among other things.

2. Concrete: Concrete is a mixture of cement, water, and aggregates (such as sand, gravel, or crushed stone). It is used for foundations, walls, and other structural elements in buildings.

3. Steel: Steel is a strong, durable material that is often used in construction for beams, columns, and other load-bearing elements.

4. Bricks: Bricks are made of clay and are used for walls, fireplaces, and other structural elements in buildings.

5. Roofing materials: Roofing materials include shingles, tiles, and metal sheets, among others. These materials are used to protect buildings from weather and other environmental factors.

### Section 3: How are Construction and Building Materials Used?

Construction and building materials are used in a variety of ways, depending on the type of structure being built and the specific needs of the project. For example:

1. Wood: Wood is used for framing, which involves creating the skeleton of a building. It is also used for flooring, walls, and roofing.

2. Concrete: Concrete is used for foundations, which provide support for a building's structure. It is also used for walls, floors, and other structural elements.

3. Steel: Steel is used for beams, columns, and other load-bearing elements in buildings. It is also used for bridges and other large structures.

4. Bricks: Bricks are used for walls, fireplaces, and other structural elements in buildings.

5. Roofing materials: Roofing materials are used to protect buildings from weather and other environmental factors.

### Glossary

- Wood: A natural material that comes from trees and is used for construction.
- Concrete: A mixture of cement, water, and aggregates that is used for foundations, walls, and other structural elements in buildings.
- Steel: A strong, durable material that is often used in construction for beams, columns, and other load-bearing elements.
- Bricks: A type of building material made of clay that is used for walls, fireplaces, and other structural elements in buildings.
- Roofing materials: Materials used to protect buildings from weather and other environmental factors.

### Conclusion

Understanding construction and building materials is important for anyone interested in architecture or engineering. By learning about the different types of materials and how they are used, you can better understand how buildings are constructed and how to design and build structures that are safe, functional, and aesthetically pleasing.


text: Set of 6 Handmade Hanging Beeswax Tree Decorations. CD001. - Set of 6 handmade beeswax tree decorations, made here in Bridge, Kent.. - These decorations hang on the tree by a piece of red ribbon and give on a wonderful smell, making the perfect addition to any Christmas Tree!

textbook:
Lesson: How to Make Handmade Hanging Beeswax Tree Decorations

### Introduction
In this lesson, we will learn how to make handmade hanging beeswax tree decorations. These decorations are perfect for adding a personal touch to your Christmas tree. We will cover the materials needed, the steps involved, and some tips for success. By the end of this lesson, you will be able to create your own set of six handmade beeswax tree decorations.

### Materials
- Beeswax
- Red ribbon
- Tree decorations (such as ornaments or small figurines)
- Scissors
- A heat-safe surface (such as a baking sheet or cutting board)

### Steps
1. Melt the beeswax on a low heat setting in a double boiler or in a microwave-safe bowl. Stir occasionally until fully melted.
2. Once the beeswax is melted, remove it from the heat source and allow it to cool slightly.
3. Cut a piece of red ribbon to the desired length (about 6 inches should be sufficient).
4. Dip the tree decoration into the melted beeswax, allowing excess wax to drip off.
5. Place the decoration on the heat-safe surface and allow the wax to harden.
6. Repeat steps 4-5 with the remaining decorations.
7. Once all the decorations have been coated in wax, tie a bow with the red ribbon and attach it to the tree.

### Tips for Success
- Use a low heat setting when melting the beeswax to prevent it from getting too hot and causing a fire hazard.
- Allow the wax to cool slightly before dipping the decorations to avoid cracking or damage.
- Experiment with different types of tree decorations to find the ones that work best with the beeswax coating.

### Conclusion
By following these simple steps, you can create your own set of handmade hanging beeswax tree decorations. These decorations add a personal touch to your Christmas tree and are sure to be a hit with friends and family. With a little creativity and some basic materials, you can make these decorations year after year.


text: Those most at risk for heart failure with preserved ejection fraction include people with hypertension, according to a very insightful analysis of people with heart failure with preserved ejection fraction. Having hypertension increased the chance of developing heart failure with preserved ejection fraction by over twofold. Simply being a woman increased the risk of developing heart failure with a preserved ejection fraction over 2.5 times.. What was interesting in this analysis is that people with coronary artery disease are not the people who will ultimately go on to develop heart failure with preserved ejection fraction or are significantly less likely to do.

textbook:
Lesson: Introduction to Heart Failure with Preserved Ejection Fraction (HFpEF)

**Overview:** In this lesson, we will learn about Heart Failure with Preserved Ejection Fraction (HFpEF), a type of heart failure that affects millions of people worldwide. We will explore the risk factors, symptoms, and treatment options for HFpEF, as well as discuss the importance of early detection and management.

**Section 1: Introduction to HFpEF**

- **What is HFpEF?** Heart failure with preserved ejection fraction (HFpEF) is a type of heart failure where the heart muscle is unable to pump blood effectively, but the ejection fraction (the percentage of blood the heart pumps out with each beat) remains normal or above 50%. This means that the heart is stiff and cannot relax properly, leading to a buildup of pressure in the lungs and other organs.

- **Risk Factors** People with hypertension, diabetes, and obesity are at an increased risk of developing HFpEF. Additionally, being older than 65 years old and having a family history of heart failure also increase the risk.

**Section 2: Symptoms and Diagnosis**

- **Symptoms** The symptoms of HFpEF are similar to those of other types of heart failure, including shortness of breath, fatigue, and swelling in the legs and feet. However, people with HFpEF may also experience additional symptoms such as dizziness, fainting, and difficulty concentrating.

- **Diagnosis** A doctor can diagnose HFpEF through a physical examination, medical history, and various tests such as an echocardiogram, stress test, or cardiac MRI. These tests help determine the structure and function of the heart and identify any abnormalities that may indicate HFpEF.

**Section 3: Treatment and Management**

- **Lifestyle Changes** Making lifestyle changes such as exercising regularly, eating a healthy diet, managing stress, and quitting smoking can help prevent or manage HFpEF.

- **Medications** There are several medications available to treat HFpEF, including diuretics, beta-blockers, and ACE inhibitors. These medications help reduce the symptoms of HFpEF by reducing the amount of fluid in the body and improving heart function.

- **Devices** In some cases, a doctor may recommend a device such as a pacemaker or implantable cardioverter-defibrillator (ICD) to help regulate the heartbeat and prevent complications.

**Section 4: Conclusion**

- **Takeaway** Heart failure with preserved ejection fraction is a serious condition that affects millions of people worldwide. However, with proper diagnosis, treatment, and management, people with HFpEF can lead full and active lives. By understanding the risk factors, symptoms, and treatment options for HFpEF, we can take steps to prevent and manage this condition effectively.

**Glossary:**
- Ejection Fraction: The percentage of blood the heart pumps out with each beat.
- Diuretics: Medications that help reduce the amount of fluid in the body.
- Beta-blockers: Medications that help slow down the heart rate and reduce the symptoms of HFpEF.
- ACE inhibitors: Medications that help improve heart function and reduce the risk of complications.

**Conclusion:**

In conclusion, understanding the basics of HFpEF is crucial for anyone who wants to take control of their heart health. By learning about the risk factors, symptoms, and treatment options for HFpEF, we can make informed decisions about our health and well-being. Remember, early detection and management are key to preventing and managing HFpEF effectively.


text: People. The Department of Medical Informatics & Clinical Epidemiology (DMICE) is both an academic, degree-granting program, as well as a research facility. Many individuals contribute to the mission of DMICE, including Faculty who teach, carry out research, and perform service; Staff who support the faculty, students and others; and Students and Fellows in training.. Our community currently consists of more than 50 faculty, including faculty with their primary academic appointments in the department, several from other departments with joint appointments in the division, and clinical faculty with informatics/epidemiology expertise who work primarily for companies and institutions outside the university.

textbook:
Lesson Title: Introduction to Medical Informatics & Clinical Epidemiology

### Overview
In this lesson, we will learn about the Department of Medical Informatics & Clinical Epidemiology (DMICE). We will explore the different roles people play within the department, including faculty, staff, students, and fellows. We will also discuss the mission of DMICE and the contributions of its members to the field of medical informatics and clinical epidemiology.

### Section 1: Introduction to DMICE
- What is DMICE?
- What are the goals of DMICE?
- Who are the members of DMICE?
- What are the different roles within DMICE?
- How does DMICE contribute to the field of medical informatics and clinical epidemiology?

### Section 2: Roles and Contributions of DMICE Members
- Faculty
  - Teaching
  - Research
  - Service
- Staff
  - Supporting faculty, students, and others
- Students and Fellows
  - Training
  - Research

### Section 3: Applying Skills Gained from DMICE to New Problems
- How can the skills learned from DMICE be applied to real-world problems?
- What are some examples of real-world problems that can be solved using medical informatics and clinical epidemiology?
- How can we use the knowledge gained from DMICE to improve healthcare outcomes and patient care?

### Glossary
- Medical Informatics: The application of computer science and information technology to the field of medicine.
- Clinical Epidemiology: The study of the causes of diseases in populations and the implementation of preventive measures.
- Faculty: A member of the teaching staff of a university or other educational institution.
- Staff: A group of people employed to perform a specific task or function.
- Students: A person undertaking studies at a school, college, or university.
- Fellows: A member of a group or organization who is experienced or qualified in a particular field.

### Conclusion
In conclusion, DMICE plays a vital role in the field of medical informatics and clinical epidemiology. The department is composed of faculty, staff, students, and fellows who contribute to its mission through teaching, research, and service. By applying the skills gained from this lesson, we can solve real-world problems and improve healthcare outcomes and patient care.


text:
Friday, February 25, 2011

Remember: if you're reading this blog, odds are good that you're at least in the top 10% of all Americans in political knowledge, and more likely you're in the top 1%. And for those of us in that group, it's hard to imagine just how little the median American knows about the day-to-day events that we pay so much attention to.

...to get a sense of what politics is like for many Americans, I suggest thinking of something that you do encounter in some way all the time, but that you just have zero interest in. Perhaps sports in general -- or, for sports fans, a major sport that you don't pay any attention to. Perhaps it's current pop music, or HBO shows, or celebrities. Me? NASCAR, the NBA, and any games made since Missile Command and Stargate Defender. The idea is that I actually do encounter and, in a way, retain a fair amount of information about those things in the nature of headlines that I see but skip the stories, or references made in other things I do read or watch, or conversations I've had that veer off in that direction. It's not as if I know absolutely nothing. It's just that the stuff I've heard is not organized at all, and I'm sure I've picked up misinformation along the way, since I don't scrutinize any of it.

It makes me think of nothing so much as Star Wars: Retold (by someone who hasn't seen it), in which Joe Nicolowski has his friend Amanda Boone (remarkably accurately, considering) narrate the story of the three "Star Wars" movies, even though she has never actually seen them.

textbook:
Lesson: Core Value - Knowledge

Introduction:
Knowledge is an essential aspect of human life. It is the foundation upon which we make decisions, solve problems, and interact with the world around us. In this self-taught lesson, we will explore the importance of knowledge, its various forms, and how it can be acquired and applied.

Section 1: Importance of Knowledge

Topic 1: Knowledge is Power
Knowledge is often described as power because it equips individuals with the ability to make informed decisions and take appropriate actions. It enables people to understand complex situations, identify patterns, and predict outcomes. This understanding empowers them to influence events and shape their future.

Topic 2: Knowledge is Freedom
Knowledge provides individuals with the tools they need to think critically and independently. By acquiring knowledge, people can break free from the constraints of ignorance and superstition. They become free to explore new ideas, challenge conventional wisdom, and pursue their interests without fear or favor.

Topic 3: Knowledge is Wealth
Knowledge is often referred to as the ultimate form of wealth because it has the power to create economic opportunities. It enables individuals to identify profitable ventures, manage resources effectively, and make sound investment decisions. In today's rapidly changing world, knowledge is the key to unlocking new sources of wealth and prosperity.

Section 2: Types of Knowledge

Topic 1: Declarative Knowledge
Declarative knowledge refers to the facts, concepts, and principles that individuals acquire through formal education and personal experience. It includes information that can be stored in the memory and retrieved when needed. Examples of declarative knowledge include historical events, mathematical formulas, and scientific theories.

Topic 2: Procedural Knowledge
Procedural knowledge refers to the skills, techniques, and strategies that individuals acquire through practice and experience. It involves knowing how to perform tasks, solve problems, and make decisions. Examples of procedural knowledge include playing a musical instrument, cooking a meal, and driving a car.

Topic 3: Practical Knowledge
Practical knowledge refers to the understanding of how to apply theoretical concepts in real-world situations. It involves using knowledge to achieve specific goals and solve practical problems. Examples of practical knowledge include using technology to improve productivity, applying financial principles to manage money, and using psychological insights to motivate others.

Section 3: Acquiring and Applying Knowledge

Topic 1: How to Acquire Knowledge
To acquire knowledge, individuals must engage in continuous learning and self-improvement. This involves reading books, attending seminars, participating in discussions, and seeking feedback from others. It also requires individuals to ask questions, analyze information, and challenge assumptions.

Topic 2: How to Apply Knowledge
Once knowledge has been acquired, individuals must learn how to apply it effectively. This involves identifying relevant information, analyzing it critically, and making informed decisions. It also requires individuals to adapt their knowledge to new situations, take calculated risks, and learn from their mistakes.

Topic 3: Knowledge in Action
Knowledge is most powerful when it is put into action. This involves using knowledge to solve problems, make decisions, and achieve goals. It also requires individuals to communicate effectively, work collaboratively, and lead others towards a common purpose.

Conclusion:
In conclusion, knowledge is an essential tool for personal and social development. By acquiring knowledge and applying it effectively, individuals can unlock their full potential, achieve their goals, and contribute positively to society. The key to success lies in a commitment to lifelong learning, critical thinking, and practical application.


text:
Electro coagulation for water recycling

In a H2020 project electro coagulation for water recycling in the textile industry has been investigated. Water can be reused after ultrafiltration and reverse osmosis. The technology works well, but the produced sludge and brine need to be discharged and that can hamper the feasibility and business case. In the perspective of a circular economy, the brine and sludge resulting from water re-use technology could be further valorised....

Making the textile industry future proof - ISPT

Making the textile industry future proof
Global freshwater availability is under permanent stress. There is a serious need for ‘future-proofing’ the industry with respect to water usage, particularly for the textile industry. After all, dyeing and printing processes require considerable amounts of fresh water and produce large and often very polluted wastewater streams. The EColoRO concept offers a solution that includes reclaiming 70% of the wastewater that can be reused in the textile manufacturing process.
EColoRO
Depending on the local conditions, the current situation is that waste water is treated on-site by the textile company and then discharged to the environment, or it is supplied to the municipal wastewater treatment plant (with or without a pre-treatment by the company).
The Consortium for Electro Coagulation for Water Recycling in the Textile Industry (ECWRTI) has charted the prospects of the innovative EColoRO concept for extensive wastewater re-use in textile industry. It offers a solution to treat the wastewater of textile industry with a minimal use of chemicals and energy. By doing so, nearly 70% of the reclaimed wastewater can be reused in the textile manufacturing process.
Technology
The core of the concept is formed by Electro Coagulation, an additive-free process to remove the majority of all pollutants, colorants...

textbook:
Lesson: Electrocoagulation for Water Recycling

Introduction:
Water is an essential resource for human life, and its scarcity is becoming a global concern. In this lesson, we will learn about a water treatment method called electrocoagulation, which can help recycle water in various industries, including the textile industry.

Core Value:
The core value of this lesson is understanding the electrocoagulation process, its benefits, and limitations in water recycling.

Section 1: What is Electrocoagulation?
Electrocoagulation is a water treatment process that uses electric current to remove contaminants and impurities from water. It involves the use of metal plates or electrodes, which when charged with electricity, cause the contaminants to clump together, forming larger particles that can be easily separated from the water.

Section 2: How does Electrocoagulation work?
In the electrocoagulation process, water passes through a series of metal plates or electrodes, where an electric current is applied. The contaminants in the water, such as suspended solids, bacteria, and chemicals, are attracted to the charged metal plates. As the water flows past the plates, the contaminants bind together, forming larger particles. These particles are then separated from the water, either through sedimentation or filtration.

Section 3: Benefits of Electrocoagulation
Electrocoagulation offers several advantages over other water treatment methods. Some of these benefits include:

1. It is a cost-effective method, as it requires fewer chemicals and less energy compared to other water treatment processes.
2. It is a fast process, with results visible within minutes of applying the electric current.
3. It is a flexible method, which can be used to treat a wide range of contaminants, including heavy metals, organic compounds, and even bacteria.
4. It produces no hazardous by-products, making it an environmentally friendly method.

Section 4: Limitations of Electrocoagulation
Despite its many benefits, electrocoagulation also has some limitations. Some of these limitations include:

1. It is not effective in treating dissolved contaminants, such as salts or heavy metals.
2. The process may produce sludge or sediment, which needs to be disposed of properly.
3. It may require pretreatment of the water to remove larger particles before electrocoagulation can be effective.

Section 5: Applications of Electrocoagulation
Electrocoagulation can be used in various industries to recycle water and reduce wastewater. Some of its applications include:

1. Textile industry: Electrocoagulation can be used to treat wastewater generated during the dyeing and printing processes, reducing the amount of fresh water required and the pollution generated.
2. Food processing industry: Electrocoagulation can be used to treat wastewater containing fats, oils, and other contaminants, reducing the load on municipal sewage treatment plants.
3. Mining industry: Electrocoagulation can be used to treat wastewater containing heavy metals and other contaminants, reducing the environmental impact of mining operations.

Conclusion:
In conclusion, electrocoagulation is a promising water treatment method that can help recycle water in various industries. By understanding the principles behind electrocoagulation and its benefits and limitations, we can make informed decisions about its application in different settings. By adopting this method, we can contribute to a more sustainable and circular economy.

Glossary:
- Electrocoagulation: A water treatment process that uses electric current to remove contaminants and impurities from water.
- Contaminants: Unwanted substances in water, such as chemicals, bacteria, and suspended solids.
- Sedimentation: The process of allowing particles to settle to the bottom of a container due to gravity.
- Filtration: The process of passing water through a filter to remove particles and impurities.


text: PUBLISHER: Oxford University Press. Author: Soars, John & Soars, Liz. Description: The best-selling series with a proven methodology - a course that teachers can trust in the classroom.. Key features. * Clear,. In every unit the reading and listening activities contextualize and bring together much previously introduced language. The unit-by-unit writing sections in the Student's Books help to develop students' written English in a range of situations and registers.. *.

textbook:
Lesson: Introduction to Algebra

**Overview:**

Algebra is a branch of mathematics that deals with the manipulation and substitution of numbers and variables. It is used in many fields, including science, engineering, and finance. In this lesson, we will introduce the basic concepts of algebra and provide examples to help you understand how it works.

**Section 1: What is Algebra?**

Algebra is a type of mathematics that uses symbols, letters, and numbers to represent quantities and relationships between them. It involves solving equations, which are statements that two expressions are equal.

**Section 2: Basic Concepts**

There are several basic concepts in algebra that we need to understand. These include:

1. Variables: A variable is a letter or symbol that represents an unknown quantity. For example, in the equation "x + 5 = 10," x represents the unknown quantity.

2. Equations: An equation is a statement that two expressions are equal. For example, "2x + 5 = 10" is an equation that states that the expression on the left side is equal to the expression on the right side.

3. Expressions: An expression is a combination of variables, constants, and operations that can be evaluated to give a numerical value. For example, "3x + 5" is an expression.

4. Operations: Operations are the things we do to numbers and variables to change their value. The four basic operations in algebra are addition, subtraction, multiplication, and division.

**Section 3: Practical Examples**

Now let's look at some practical examples of how algebra can be used.

Example 1: Suppose you have $1000 in your bank account and you withdraw $200. How much money do you have left?

Solution: Using algebra, we can set up an equation to solve the problem. Let x represent the amount of money withdrawn. Then, the equation would be:

1000 - x = amount left

Since you withdrew $200, we can substitute x = 200 into the equation:

1000 - 200 = amount left

800 = amount left

So, you have $800 left in your bank account after withdrawing $200.

Example 2: Suppose you have 10 apples and you give away 3 more. How many apples do you have left?

Solution: Using algebra, we can set up an equation to solve the problem. Let x represent the number of apples given away. Then, the equation would be:

10 - x = number of apples left

Since you gave away 3 apples, we can substitute x = 3 into the equation:

10 - 3 = number of apples left

7 = number of apples left

So, you have 7 apples left after giving away 3 more.

**Section 4: Glossary**

- Variable: A letter or symbol that represents an unknown quantity.
- Equation: A statement that two expressions are equal.
- Expression: A combination of variables, constants, and operations that can be evaluated to give a numerical value.
- Operation: The things we do to numbers and variables to change their value.

**Conclusion**

In this lesson, we introduced the basic concepts of algebra and provided practical examples to help you understand how it works. By mastering algebra, you can solve a wide range of problems involving variables, equations, and expressions.


text:
[A national registry for cholecystectomy. Quality assurance with practical consequences?].
Altogether 2,120 patients have been enrolled in the Norwegian Cholecystectomy Registry during the first 18 months after it was established. 1,699 patients (80%) were operated on laparoscopically. In 174 (10.2%) the operation was changed to an open procedure. 421 (20%) were operated on primarily using an open technique. The main quality problems were mortality (1.2%) and injuries of the common bile duct (0.95%) associated with open cholecystectomy. These frequencies are far above the values stated in available literature, and two interpretations are possible: Only the best results tend to be published internationally, and our results may be representative for the national average frequencies of serious complications in other countries too. On the other hand, the present results may disclose inadequate quality insufficiency and a need for improvement. The possible actions seem to be: Firstly, to try harder to avoid open cholecystectomy in seriously ill patients (ASA 3-4). If possible, they should not be operated on at all. When surgery is essential, a laparoscopic technique seems to cause less cardiopulmonary complications. Secondly, an improved dissection technique in open (and laparoscopic) surgery is necessary in order to reduce the frequency of injuries of the common bile duct.

textbook:
Lesson: Introduction to Medical Registries

### Overview

In this lesson, we will learn about medical registries and their importance in ensuring quality healthcare. We will cover the following topics:

1. What is a medical registry?
2. Why are medical registries important?
3. How do medical registries work?
4. Example of a medical registry

### What is a medical registry?

A medical registry is a database that collects and stores information about patients and their health conditions. It is used by healthcare providers to track the progress of patients, monitor the effectiveness of treatments, and improve the overall quality of healthcare.

### Why are medical registries important?

Medical registries are important because they help healthcare providers make informed decisions about patient care. By collecting and analyzing data, medical registries can identify trends and patterns that might not be visible through traditional methods. This information can be used to develop new treatments, improve patient outcomes, and reduce healthcare costs.

### How do medical registries work?

Medical registries work by collecting data from various sources, including electronic health records, laboratory results, and patient surveys. This data is then analyzed to identify patterns and trends that can be used to improve patient care. Medical registries can be used to track the progress of individual patients or to analyze the overall health of a population.

### Example of a medical registry

One example of a medical registry is the Norwegian Cholecystectomy Registry. This registry collects data on patients who undergo gallbladder surgery in Norway. The registry tracks various aspects of the surgery, including the type of procedure used, the success rate of the operation, and the incidence of complications. By analyzing this data, healthcare providers can identify areas where improvements can be made to enhance the quality of care provided to patients.