text: [Date Index]. [Thread Index]. [Author Index]. Re: Select only certain sublists matching criteria. On Jul 15, 12:09 am, Chris Poole <ch... at chrispoole.com>.. list = {{0, -4, 2.283}, {0.5, -4, 2.282}, {1, -4, 2.280}, {1.5, -4,. 2.276}, {2, -4, 2.271}, {2.5, -4, 2.264}, {3, -4, 2.255}, {3.5, -4,. 2.242}}. test = 3rd argument x when evaluated as f(x) returns true or false. There are lots of ways to do this:. Select[list, f[#[[3]]]&]. Pick[list, f/@list[[All,3]]]. Extract[list, Position[list[[All, 3]], x_/;f[x], {1}, Heads->False]]. You could generalize this to new select function that applies (instead. of maps) the test function onto each element.. ClearAll[mapSelect];. mapSelect[list_, crit_] := Pick[list, crit/@list];. mapSelect is effectively the same as Select.. ClearAll[applySelect];. applySelect[list_, crit_] := Pick[list, crit@@@list];. For your problem, you could then use: applySelect[list, f[#3]&]

textbook:
Lesson: How to Use Functions in Mathematica

Introduction:
In this lesson, we will learn how to use functions in Mathematica. We will cover the basics of defining and calling functions, as well as more advanced topics such as applying functions to lists and arrays. By the end of this lesson, you will be able to write your own functions and use them to solve complex problems.

Section 1: Defining Functions

A function in Mathematica is a block of code that performs a specific task. You can define your own functions by giving them a name and specifying the input arguments they accept. Here's an example of a simple function that adds two numbers:

```mathematica
Add[x_, y_] := x + y
```

This function takes two arguments, `x` and `y`, and returns their sum. To call this function, you would type `Add[3, 4]` into the Mathematica notebook, which would evaluate to 7.

Exercise: Define your own function that takes three arguments (let's say `a`, `b`, and `c`) and returns their product. Call your function with different values of `a`, `b`, and `c`.

Section 2: Applying Functions to Lists and Arrays

Sometimes, you need to apply a function to every element of a list or array. Mathematica provides several built-in functions for this purpose, such as `Map` and `Apply`. Here's an example that squares each element of a list:

```mathematica
list = {1, 2, 3, 4}
squaredList = Map[#^2&, list]
```

The `Map` function applies the given function (`#^2&`) to each element of the list and returns a new list with the results. In this case, the result would be `{1, 4, 9, 16}`.

Exercise: Define your own function that takes a list of numbers and returns their average. Call your function with a list of ten numbers.

Section 3: Advanced Topics

There are many other ways to apply functions to lists and arrays, depending on your needs. For example, you could use `Partition` to split a list into smaller sublists, or `Filter` to keep only the elements that satisfy a certain condition.

Conclusion:

In this lesson, we learned how to define and apply functions in Mathematica. We covered basic topics such as defining functions and applying them to lists and arrays, as well as more advanced topics such as using `Map` and `Partition`. By mastering these concepts, you will be able to solve complex problems and write your own functions in Mathematica.


text: Mobility Stair Climber Hire. Hiring your mobility Stair Climber from The Stair Climbing Company is an easy process and includes delivery, training and collection. We provide hire for all occasions, from a one-day event to a long-term lease and even offer a Stair Climber with an operator to take your guests or visitors up and downstairs.. Prices. - First week from £350 per week. - Third week from £250 per week. - Fifth week from £150 per week. - 12 weeks inclusive contract from £150 per week. Hiring a Stair Climber with an operator to take your guests or visitors up and downstairs at an event is available from £500.. For commercial lease agreements, we also offer a bespoke retainer package to cover multiple Stair Climbers at site across the country. This includes delivery to the site, training for up to six people or a train the trainer service and leasing for up to two years including regular servicing and refresher training. Please contact us directly to arrange a consultation.

source: refinedweb

textbook:
Lesson: Introduction to Stair Climbing Machines
## Section 1: Theoretical Concepts
Stair climbing machines are devices that assist individuals in moving up and down stairs. They are commonly used by people with mobility challenges, such as those in wheelchairs, elderly individuals, or individuals carrying heavy loads. These machines can also be used in events where there is a need to transport large crowds efficiently.
## Section 2: Practical Examples
A stair climbing machine is a type of lift that is designed to move up and down stairs. It consists of a platform that can carry a person or goods up and down stairs. The machine is usually powered by a motor that drives the platform up and down the stairs.
To illustrate how stair climbing machines work, let's consider an example. Suppose you are organizing an event where there will be a large number of guests. To ensure that everyone can easily access the event venue, you decide to hire a stair climbing machine. The machine is placed at the entrance of the venue, and guests can board it to go up and down the stairs. The machine moves up and down the stairs smoothly, ensuring that guests can move around the venue effortlessly.
## Section 3: Self-Debating Discussions
Why would someone need to use a stair climbing machine?
- They may have mobility challenges that make it difficult for them to climb stairs.
- They may be carrying heavy loads that make it difficult for them to climb stairs.
- They may be organizing an event where there is a need to transport large crowds efficiently.
What are some safety precautions that should be taken when using a stair climbing machine?
- Ensure that the machine is properly maintained and in good working condition.
- Ensure that the machine is used according to the manufacturer's instructions.
- Ensure that the machine is used by trained personnel who know how to operate it safely.
- Ensure that the machine is used on a stable surface free from obstacles.
## Glossary
- Stair Climbing Machine: A device that assists individuals in moving up and down stairs.
- Platform: A flat surface that carries a person or goods up and down stairs.
- Motor: A device that provides the power needed to drive the platform up and down stairs.
## Conclusion
Stair climbing machines are useful devices that can help individuals move up and down stairs easily. They can be used in events where there is a need to transport large crowds efficiently. By understanding the theoretical concepts behind these machines, we can appreciate their practical applications and engage in self-debating discussions about their uses and safety precautions.


text: Competition in the global music streaming market is set to intensify, with headphone maker Beats Audio and US player Rhapsody making further moves into the space. Beats is confirming that it will overhaul MOG, the US streaming firm it bought last summer, to offer music downloads and streaming in competition with iTunes and numerous subscription services such as Spotify. The firm says that the new service, codenamed ‘Daisy', will launch before the end of 2013 as a standalone company under the Beats umbrella. It has also appointed former Topspin CEO Ian Rogers to head up the service, with Nine Inch Nails frontman Trent Reznor serving as chief creative officer.. Upgrade your current subscription or signup for a free trialSUBSCRIBEFIRST TIME TRIAL

textbook:
Lesson: Introduction to Competition in the Global Music Streaming Market

**Objective:** To understand the basics of competition in the global music streaming market and how it affects consumers and businesses.

**Overview:** The global music streaming market is becoming increasingly competitive, with more companies entering the space and existing players expanding their offerings. This lesson will explore the factors driving this competition, the players involved, and the impact it has on consumers and businesses.

**Section 1: Driving Factors**

The growth of the internet and mobile devices has made it easier for people to access music from anywhere in the world. This has led to an increase in demand for legal and affordable ways to access music. At the same time, advances in technology have made it possible for companies to offer music streaming services at scale. These two factors have created a competitive landscape where companies are vying for market share.

**Section 2: Players in the Market**

There are several major players in the global music streaming market, including Spotify, Apple Music, Amazon Music, and Google Play Music. These companies offer a range of services, from ad-supported free tiers to premium subscriptions with access to millions of songs. There are also many smaller players, such as Deezer and Tidal, which offer niche services or target specific audiences.

**Section 3: Impact on Consumers and Businesses**

The competition in the global music streaming market is good news for consumers, as it drives down prices and increases the quality of services offered. However, it also makes it harder for independent artists and labels to compete with the deep pockets of major players. Additionally, the competition has led to a race to the bottom in terms of royalty rates paid to rights holders, which could ultimately harm the music industry as a whole.

**Conclusion:** The competition in the global music streaming market is a double-edged sword. While it offers consumers more choice and lower prices, it also puts pressure on independent artists and labels and could ultimately harm the music industry. Understanding the dynamics of this competitive landscape is essential for anyone interested in the future of music consumption and distribution.

**Glossary:**
- Competition: A situation in which companies vie for market share by offering similar products or services
- Royalty: A payment made to an artist or label for the use of their intellectual property
- Streaming: The process of playing digital media continuously and on-demand

**Self-Debate:** How does the competition in the global music streaming market affect your personal music consumption habits? Do you prefer to support independent artists and labels or use major platforms for convenience?


text: Analysis on the Implementation of Patients' Rights in the Municipality of Delecevo and Suto Orizari. Summary. The assessement was conducted by ESE in two Roma communities within the project "Right to health care - introduction of paralegal assistance in the municipality." The questionnaire was designed to enable the establishment/assessment of the extent of implementation and exercise of patient's rights, including: preventive health care; access to health services; right to information; right to consent; right to free choice; right to privacy and confidentiality; right to safety; right to avoid unnecessary suffering and pain; right to personalized treatment; right to complain; right to compensation; right to respect for the patient's time; etc.

textbook:
Lesson: Introduction to Patients' Rights

### Section 1: Theoretical Concepts
Patients' rights are fundamental human rights that every individual is entitled to when accessing health care services. These rights are designed to protect patients from any form of discrimination, abuse, or neglect while ensuring that they receive quality care. Some of the key patients' rights include the right to preventive health care, access to health services, right to information, right to consent, right to free choice, right to privacy and confidentiality, right to safety, right to avoid unnecessary suffering and pain, right to personalized treatment, right to complain, and right to compensation.

### Section 2: Practical Examples
Let's consider an example where a patient visits a hospital with a minor injury. As a patient, they have the right to receive prompt medical attention and appropriate treatment without any form of discrimination based on their race, gender, or social status. They also have the right to know the cost of the treatment and any possible side effects before giving their consent. Additionally, the patient has the right to choose their doctor and decide whether they want to undergo a particular treatment or not. Throughout the process, the patient's privacy and confidentiality should be respected, and they should be protected from any form of harm or pain.

### Section 3: Real-World Scenarios
In a scenario where a patient is denied access to health services due to their inability to pay, this would be a clear violation of their right to access health care. Similarly, if a patient is not informed about the possible side effects of a treatment, or if they are not given the option to choose their doctor, these would also be breaches of their rights. In such cases, the patient may file a complaint, and the healthcare provider may be held accountable for their actions.

### Glossary
- Patients' Rights: Fundamental human rights that every individual is entitled to when accessing health care services.
- Preventive Health Care: Measures taken by health care providers to prevent diseases from occurring or recurring.
- Access to Health Services: The right of patients to receive quality health care services without any form of discrimination.
- Right to Information: The right of patients to be informed about their health condition, treatment options, and possible side effects.
- Right to Consent: The right of patients to give or withhold consent for any medical treatment or procedure.
- Right to Free Choice: The right of patients to choose their doctor and decide whether they want to undergo a particular treatment or not.
- Right to Privacy and Confidentiality: The right of patients to have their personal and medical information kept private and confidential.
- Right to Safety: The right of patients to be protected from any form of harm or pain while receiving health care services.
- Right to Personalized Treatment: The right of patients to receive treatment that is tailored to their specific needs and preferences.
- Right to Complain: The right of patients to file a complaint against health care providers who violate their rights.
- Right to Compensation: The right of patients to seek compensation for any harm caused by health care providers who violate their rights.

### Conclusion
Understanding patients' rights is essential for ensuring that everyone receives quality health care services without any form of discrimination or abuse. By learning about these rights, patients can advocate for themselves and hold health care providers accountable for their actions. This knowledge can also help health care providers understand their responsibilities and provide better care to their patients.


text: Debbi Vavra. Academic Dean. Craig Jeffrey | Shelly Peacock. Assistant Academic Dean. Nicole Ortiz. Division Operations Coordinator. 979-209-7494. Debbi Vavra, M.A.. dvavra@blinn.edu. 979-830-4241. Craig Jeffrey | craig.jeffrey@blinn.edu | 979-209-8601. Dr. Shelley Peacock | shelley.peacock@blinn.edu | 979-209-7380. Brittney Hibbeler | brittney.hibbeler@blinn.edu | 979-209-7444. Todd Quinlan | todd.quinlan@blinn.edu | 979-830-4288. Dr. Keith Sylvester | keith.sylvester@blinn.edu | 979-209-7305. Jill Stewart | jstewart@blinn.edu | 979.830.4262 | Instrumental Music. Tim Weaver | tim.weaver@blinn.edu | 979.209.8255 | Art and Visual Communication. Jamie Speck uses everyday items to create works of art. Two more shows still to be released during 2020-21 season. Staging of 'Macbeth' wins acting, technical awards. Riders In The Sky bring Christmas carols, western classics, and original comedic songs to Blinn on Sunday, Dec. 8

textbook:
Lesson: Introduction to the College of Fine Arts and Music at Blinn

### Section 1: Introduction

In this lesson, we will explore the College of Fine Arts and Music at Blinn. We will learn about the departments within the college, meet some of the faculty members, and discover the types of programs offered. By the end of this lesson, you will have a better understanding of what the College of Fine Arts and Music at Blinn has to offer.

### Section 2: Departments within the College of Fine Arts and Music at Blinn

The College of Fine Arts and Music at Blinn is made up of several departments, including:

1. Department of Art and Visual Communication - This department offers courses in art history, studio art, and graphic design. Students can earn an Associate of Arts degree in Art or a Certificate of Proficiency in Graphic Design.

2. Department of Music - This department offers courses in music theory, ear training, and applied music. Students can earn an Associate of Arts degree in Music or a Certificate of Proficiency in Music Performance.

3. Department of Theatre Arts - This department offers courses in acting, directing, and playwriting. Students can earn an Associate of Arts degree in Theatre or a Certificate of Proficiency in Technical Theatre.

### Section 3: Meet the Faculty

The College of Fine Arts and Music at Blinn is home to several talented faculty members who are passionate about teaching and mentoring students. Meet some of them below:

1. Debbi Vavra, M.A. - Debbi is the Academic Dean of the College of Fine Arts and Music at Blinn. She earned her Master's degree in English from Texas A&M University-Commerce.

2. Craig Jeffrey | Shelley Peacock - Craig and Shelley are Assistant Academic Deans in the College of Fine Arts and Music at Blinn. Craig earned his Bachelor's degree in Music Education from Sam Houston State University, while Shelley earned her Doctorate in Educational Leadership from Texas A&M University-Commerce.

3. Nicole Ortiz - Nicole is the Division Operations Coordinator for the College of Fine Arts and Music at Blinn. She earned her Bachelor's degree in Business Administration from Texas A&M University-Central Texas.

### Section 4: Programs Offered

The College of Fine Arts and Music at Blinn offers several programs for students to choose from, including:

1. Associate of Arts (A.A.) in Art - This program is designed for students who wish to transfer to a four-year institution to pursue a Bachelor's degree in Art.

2. Associate of Arts (A.A.) in Music - This program is designed for students who wish to transfer to a four-year institution to pursue a Bachelor's degree in Music.

3. Certificate of Proficiency in Graphic Design - This program is designed for students who wish to enter the workforce as graphic designers.

4. Certificate of Proficiency in Music Performance - This program is designed for students who wish to enter the workforce as professional musicians.

5. Certificate of Proficiency in Technical Theatre - This program is designed for students who wish to enter the workforce as technical theatre professionals.

### Conclusion

The College of Fine Arts and Music at Blinn offers a wide range of programs and courses for students to explore their creativity and develop their talents. Whether you are interested in pursuing a degree in Art, Music, or Theatre, or would like to learn more about technical theatre, there is something for everyone in this vibrant and dynamic college. With experienced faculty members and engaging courses, the College of Fine Arts and Music at Blinn is an excellent place to start your journey towards a fulfilling career in the arts.


text: SMS:File Import Filter Options. From XMS Wiki. When importing a scatter set using the File Import Wizard,.. Filter Options. The following filter options are available:. - nth Point – Simple method to reduce the scatter set size by reading a reduced number of vertices from the file. Reading every 2nd point will result in a 50% reduction in vertices, every 4th point will result in a 75% reduction, etc.. - Import every____th point – Sets the nth point filter option.. - Area – Only reads points falling within the specified x, y boundary. Useful for filtering data outside of the area of interest.. - Xmin – Sets the minimum x boundary. - Xmax – Sets the maximum x boundary. - Ymin – Sets the minimum y boundary. - Ymax – Sets the maximum y boundary. - Grid – Scatter vertices are created on a user defined grid. Each vertex has a "bucket" around it. The z-value is assigned to the vertex based on the average value of the vertices in the "bucket.". - Delta X. - Delta y. - # Columns. - # Rows. Related Topics

textbook:
Lesson: How to Use Filter Options in XMS Wiki

Introduction:
Filter options are essential tools when importing scatter sets using the File Import Wizard in XMS Wiki. They help to reduce the size of the scatter set and make it easier to work with. In this lesson, we will explore the different filter options available and learn how to use them effectively.

Section 1: Nth Point Filter Option
The nth point filter option is a simple method to reduce the scatter set size by reading a reduced number of vertices from the file. Reading every 2nd point will result in a 50% reduction in vertices, every 4th point will result in a 75% reduction, and so on. To use this filter option, select the "Import every ____th point" option and enter the desired interval.

Section 2: Area Filter Option
The area filter option is useful for filtering data outside of the area of interest. It reads points falling within the specified x, y boundary. To use this filter option, set the minimum and maximum values for x and y using the "Xmin," "Xmax," "Ymin," and "Ymax" options.

Section 3: Grid Filter Option
The grid filter option creates scatter vertices on a user-defined grid. Each vertex has a "bucket" around it, and the z-value is assigned to the vertex based on the average value of the vertices in the "bucket." To use this filter option, select the "Grid" option and specify the number of columns and rows.

Section 4: Delta X and Delta Y Filter Options
The delta x and delta y filter options are used to calculate the distance between adjacent points. To use these filter options, select the "Delta X" or "Delta Y" option and enter the desired value.

Section 5: Number of Columns and Number of Rows Filter Option
The number of columns and number of rows filter option is used to create a scatter plot on a grid. To use this filter option, select the "Number of Columns" and "Number of Rows" options and enter the desired values.

Conclusion:
In conclusion, filter options in XMS Wiki are essential tools for reducing the size of scatter sets and making them easier to work with. By understanding the different filter options and their applications, you can import scatter sets more efficiently and accurately.


text: Find information on common issues.. Ask questions and find answers from other users.. Suggest a new site feature or improvement.. Check on status of your tickets.. More tags. Illinois 2011 NanoBiophotonics Summer School: Poster Day: Peng Huang. 29 Nov 2011 | | Contributor(s):: Peng Huang, Nadia Jassim. Local raster scanning of high speed imaging of polymers in atomic force microscopy....

textbook:
Lesson: How to Use Online Forums Effectively

**Introduction**

Online forums are a great way to connect with others who share similar interests, ask questions, and find answers. In this lesson, we will learn how to use online forums effectively.

**Section 1: Understanding Online Forums**

An online forum, also known as a message board or discussion board, is an online platform where people can post messages and comments on various topics. These forums can be found on websites, social media platforms, or as standalone applications.

**Section 2: How to Use Online Forums**

1. Choose the right forum: Before posting, make sure you choose the right forum that is relevant to your question or topic. This will ensure that your question reaches the right audience.

2. Search before you post: Use the search function to see if your question has already been answered. This will save you time and effort, and it will also help you contribute valuable information to the forum.

3. Follow the rules: Most forums have rules and guidelines that users must follow. Read these rules before posting to avoid any issues.

4. Be clear and concise: When asking a question or seeking information, be clear and concise in your post. This will make it easier for others to understand your query and provide helpful responses.

5. Provide detailed information: If you are seeking information on a specific topic, provide as much detail as possible. This will help others provide more accurate and helpful responses.

6. Respond to others: If you receive a response to your question, take the time to respond to the person who helped you. This will help build a positive relationship within the forum community.

**Section 3: Practical Examples**

Let's say you are looking for information on how to fix a leaky faucet. You could post a question on a home improvement forum, such as: "My kitchen faucet is leaking, and I cannot seem to find the source of the problem. Can anyone provide some guidance on how to fix this issue?"

Someone in the forum might respond with: "Have you checked the O-ring? It is located under the handle and can easily become worn out. You can replace it with a new one from a hardware store."

**Section 4: Conclusion**

Online forums can be a valuable resource for finding information, connecting with others, and sharing knowledge. By following the tips provided in this lesson, you can effectively use online forums to find answers to your questions and contribute to the forum community.

**Glossary**

- Forum: An online platform where people can post messages and comments on various topics
- Message board: A type of forum where messages are displayed in chronological order
- Discussion board: A type of forum where messages are organized by topic
- Rule: A set of guidelines that users must follow when posting on a forum
- Guideline: A set of recommendations that users should follow when posting on a forum
- Post: A message or comment that a user submits to a forum
- Response: A reply to a message or comment on a forum
- Query: A request for information or assistance on a forum
- Information: Data or knowledge that is provided in response to a query on a forum
- Knowledge: Familiarity, understanding, or skill that is shared on a forum
- Community: A group of people who share a common interest or goal and interact with each other on a forum
- Contribute: To share knowledge or information with the community on a forum

**Conclusion**

In conclusion, online forums are a valuable resource for finding information, connecting with others, and sharing knowledge. By following the tips provided in this lesson, you can effectively use online forums to find answers to your questions and contribute to the forum community.


text:
United States Registered Nurse Workforce Report Card and Shortage Forecast: A Revisit.
This is a reevaluation of registered nurse (RN) supply and demand from 2016 to 2030 using a previously published work forecast model and grading methodology with more recent workforce data. There will be a shortage of 154 018 RNs by 2020 and 510 394 RNs by 2030; the South and West regions will have higher shortage ratios than Northeast and Midwest regions. This reflects a nearly 50% overall improvement when compared with the authors' prior study, and the low-performing states have improved from 18 "D" and 12 "F" grades as published earlier to 13 "D" and 1 "F" in this study. Although progress has been made, efforts to foster the pipelines for improving the nursing workforce need to be continued.

source: minipile

textbook:
Lesson: Introduction to Nursing Shortage Forecasting
Objective: Students will learn about the importance of forecasting nursing shortages and how to use data to predict future workforce needs.
Prerequisites: Basic knowledge of mathematics and statistics.
Level: Primary through high school students
Introduction:
Nursing is an essential profession that plays a vital role in providing healthcare services to patients. However, there is a projected shortage of registered nurses (RNs) in the United States, which could affect the quality of care provided to patients. In this lesson, we will learn about the importance of forecasting nursing shortages and how to use data to predict future workforce needs.
Section 1: Understanding Nursing Shortages
1.1 What is a nursing shortage?
A nursing shortage refers to a situation where there are not enough nurses to meet the healthcare needs of the population. This can lead to long wait times for care, reduced access to services, and lower quality of care.
1.2 Why do nursing shortages matter?
Nursing shortages matter because they can affect the quality of care provided to patients. When there are not enough nurses, patient outcomes may suffer, and healthcare costs may increase. Additionally, nursing shortages can lead to burnout among nurses who are overworked and underappreciated.
Section 2: Forecasting Nursing Shortages
2.1 How do we forecast nursing shortages?
Forecasting nursing shortages involves analyzing data on current and projected workforce trends, demographic changes, and healthcare needs. This information is used to create models that predict future workforce needs.
2.2 What data is used to forecast nursing shortages?
Data used to forecast nursing shortages includes information on the number of nurses currently working, projected retirement rates, changes in healthcare needs, and demographic trends.
Section 3: Applying Forecasting Models
3.1 How do we apply forecasting models?
Forecasting models are used to predict future workforce needs based on current and projected trends. These models can help policymakers and healthcare leaders make informed decisions about how to address nursing shortages.
3.2 What are some examples of forecasting models?
Some examples of forecasting models include the National Council of State Boards of Nursing's (NCSBN) National Nurse Workforce Data Set, the Health Resources and Services Administration's (HRSA) Bureau of Health Workforce's Health Workforce Simulation Model, and the American Association of Colleges of Nursing's (AACN) NLN/AACN Task Force on the Future of Nursing Education.
Conclusion:
In conclusion, forecasting nursing shortages is an important tool for healthcare leaders and policymakers. By understanding the factors that contribute to nursing shortages and using data to predict future workforce needs, we can take steps to address these shortages and ensure that patients receive the quality care they deserve.
Glossary:
- Nursing shortage: A situation where there are not enough nurses to meet the healthcare needs of the population.
- Forecasting: Predicting future events or trends based on current and historical data.
- Workforce: All the individuals employed in a particular occupation or industry.
- Healthcare: Services provided to promote, maintain, or restore an individual's health.
- Quality of care: The level of care provided to patients, including the effectiveness, safety, and timeliness of services.
- Retirement: The process of leaving one's job and ceasing to work.


text: Project involved the procurement and installation of large, up to 84 inches, diameter valves and piping in the Sacramento River Delta at seven different locations to improve the reliability of the aqueducts. Cast-in-place concrete vaults were built as part of the contract to enclose the valves at several of the location. Large diameter, up to 84 inches, piping was also installed to tie in the aqueduct system and the new valves.

textbook:
Lesson: How to Improve the Reliability of Aqueducts

**Introduction**

Aqueducts are essential infrastructure that transport water from one place to another. However, they can be prone to leaks and other issues that can affect their reliability. In this lesson, we will learn about a project that aimed to improve the reliability of an aqueduct by installing large valves and pipes.

**Section 1: Understanding the Problem**

The Sacramento River Delta is an important source of water for many people in California. However, the aqueduct that transports water from the delta to other areas of the state was not always reliable. Leaks and other issues could cause delays in the delivery of water, which could lead to shortages and other problems.

**Section 2: The Solution**

To address this issue, a project was undertaken to improve the reliability of the aqueduct. This involved the procurement and installation of large, up to 84 inches, diameter valves and piping in the Sacramento River Delta at seven different locations. Cast-in-place concrete vaults were also built as part of the contract to enclose the valves at several of the locations. Large diameter, up to 84 inches, piping was also installed to tie in the aqueduct system and the new valves.

**Section 3: How it Works**

The installation of these large valves and pipes allowed for better control over the flow of water in the aqueduct. This meant that leaks and other issues could be more easily detected and fixed, leading to improved reliability. The cast-in-place concrete vaults enclose the valves and provide additional protection against damage.

**Section 4: Real-World Examples**

One real-world example of how this project improved the reliability of an aqueduct is during a drought in California. Thanks to the improved reliability of the aqueduct, water could be delivered more efficiently to areas that needed it, helping to prevent shortages and other problems.

**Section 5: Critical Thinking**

Why was it important to install large valves and pipes in the Sacramento River Delta? How did the cast-in-place concrete vaults improve the reliability of the aqueduct? What are some other ways that aqueducts can be improved to increase their reliability?

**Glossary**

- Aqueduct: A system of channels or pipes that transport water from one place to another.
- Valve: A device that regulates the flow of a fluid (such as water) by opening, closing, or partially obstructing the passageway.
- Piping: A system of pipes used to transport fluids (such as water) from one place to another.
- Concrete vault: A structure made of concrete that is used to protect equipment or other items.

**Conclusion**

By understanding the problem and implementing a solution, the project improved the reliability of the aqueduct, ensuring that water could be delivered more efficiently during times of need. This lesson demonstrates the importance of addressing infrastructure issues and the impact that these improvements can have on the lives of many people.


text: I know the gate should be opposite the direction of travel when clipping a. bolt on lead. But what if the next bolt is 20' directly above the bolt I am. at. The next 10 feet the route goes left, and then 10 feet to the left. (seemed to happen to me a lot on echo wall in josh). Which way should I clip. the draw? It seems like the answer might usually be to clip opposite the. direction you are going to travel in the near future, since as you go higher,. the angle of the rope varies less through the biner per distance you are to. the left or right of being directly above it.. Ted "stupid hypothetical questions" Pederson. p.s. yeah I'm the guy who asked the lowering onto anchors question, thanks. for all the tips and tricks.

textbook:
Lesson: Clip the Draw - A Guide to Clipping Bolts in Rock Climbing

Introduction:
Clipping the draw is an essential skill in rock climbing. It involves attaching the climbing rope to protection bolts in the rock face. This ensures the climber's safety by providing a fall point in case of a slip or fall. However, there are instances where the next bolt may be directly above the current position, making it challenging to determine the correct direction to clip the draw. In this lesson, we will explore the factors to consider when clipping the draw, including the direction of travel and the angle of the rope.

Section 1: Factors to Consider When Clipping the Draw

Topic 1: Direction of Travel
When clipping the draw, it is crucial to consider the direction of travel. Generally, you should clip the draw opposite to the direction you plan to travel in the near future. This is because as you climb higher, the angle of the rope varies less through the biner per distance you are to the left or right of being directly above it. Therefore, clipping opposite to the direction of travel helps to minimize the rope's angle variation and provides better protection.

Topic 2: Angle of the Rope
The angle of the rope is another factor to consider when clipping the draw. As you climb higher, the angle of the rope varies less through the biner per distance you are to the left or right of being directly above it. This means that the rope will have a more significant angle variation if you clip the draw in the same direction as your travel. To minimize the angle variation, it is essential to clip the draw in the opposite direction of travel.

Section 2: Practical Examples

Example 1: Echo Wall in Josh
Suppose you are climbing the Echo Wall in Josh, and the next bolt is 20' directly above the bolt you are at. The next 10 feet of the route go left, and then 10 feet to the left. In this scenario, you should clip the draw opposite to the direction of travel. This is because as you go higher, the angle of the rope varies less through the biner per distance you are to the left or right of being directly above it. Therefore, clipping opposite to the direction of travel will provide better protection and minimize the rope's angle variation.

Example 2: Lowering onto Anchors
Suppose you are lowering onto anchors after completing a difficult pitch. In this case, you should clip the draw in the same direction as your travel. This is because you are already at the top, and clipping the draw in the opposite direction will not provide any additional protection. Instead, it will increase the angle variation of the rope, making it more challenging to lower safely.

Section 3: Self-Debating Discussions

Topic 1: Clipping the Draw in the Same Direction as Travel
In some cases, it may be necessary to clip the draw in the same direction as travel. For example, when leading a climb, you may need to clip the draw in the same direction to protect a difficult sequence. However, this should be done cautiously, as it increases the angle variation of the rope and provides less protection.

Topic 2: Clipping the Draw in the Opposite Direction of Travel
In most cases, clipping the draw in the opposite direction of travel provides better protection and minimizes the angle variation of the rope. However, there may be instances where clipping the draw in the same direction of travel is necessary, such as when leading a climb and protecting a difficult sequence.

Glossary:
- Bolt: A metal piece used to secure a climbing rope to a protection point in the rock face.
- Biner: A metal loop used to connect the climbing rope to the bolt.
- Draw: A term used to describe the climbing rope.
- Fall Point: The point where the climber's weight is transferred to the protection bolts in the event of a fall.

Conclusion:
In conclusion, clipping the draw is an essential skill in rock climbing that requires careful consideration of factors such as the direction of travel and the angle of the rope. By understanding these factors and applying them to practical examples, climbers can ensure their safety and minimize the angle variation of the rope. Additionally, self-debating discussions can help climbers make informed decisions about when to clip the draw in the same or opposite direction of travel.


text:
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WATCH ABOVE: CAMH is the only organization in Ontario that can approve OHIP-covered gender re-assignment surgery. Peter Kim reports.

TORONTO — Living honestly comes at a cost for many transgender individuals in the province. Ontario’s Centre for Addiction and Mental Health (CAMH) is the only organization in the province that can approve OHIP covered gender re-assignment surgery.

All of the stringent criteria must be met, including (but not limited to) the following:

The individual must be over 18.

The individual must have received a diagnosis of gender dysphoria.

Mental health or substance abuse issues must be well-controlled.

The individual must have finished a year of medically supervised hormone therapy.

The individual must have completed a continuous Gender Role Experience (or GRE), which is like a documented record of how they’ve lived as their new gender.

A doctor or nurse practitioner must refer the patient to CAMH before the approval process can begin.

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As part of the physical transformation, nose jobs are quite common he says.

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Cheek implants and brow reshaping are also very effective ways to “feminize” the face according to Solomon.

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But surgery, both gender re-assignment or plastic, isn’t necessary for the province to legally recognize the change in genders.

“In Ontario, for example, it’s not required to have undergone surgery to have main government documents such as a driver’s licence or passport changed to the non-birth gender,” said Andrew Monkhouse, a lawyer who focuses on human rights and employment issues.

Changing your name and gender with the government of Ontario can be done through an online form and a payment of $137. This change will also alter information under the purview of the federal government, such as your social insurance number.

“The provinces are responsible for keeping track of people. So you would be able to change [the information provincially], and all that would change at the federal level as well. They’re integrated that way,” said Monkhouse.

textbook:
Lesson: Introduction to Gender Re-Assignment Surgery

## Section 1: Overview

Gender re-assignment surgery is a medical procedure that helps individuals transition from one gender to another. This surgery is usually performed on individuals who suffer from gender dysphoria, a condition where an individual's assigned gender does not match their internal sense of gender identity. In this lesson, we will explore the basics of gender re-assignment surgery, including the criteria for approval, the process involved, and the potential benefits and risks of the procedure.

## Section 2: Criteria for Approval

Before undergoing gender re-assignment surgery, an individual must meet several criteria set by the Ontario Centre for Addiction and Mental Health (CAMH). These criteria include being over 18 years old, having a diagnosis of gender dysphoria, having well-controlled mental health or substance abuse issues, completing a year of medically supervised hormone therapy, and completing a continuous Gender Role Experience (GRE). Additionally, a doctor or nurse practitioner must refer the patient to CAMH before the approval process can begin.

## Section 3: Process Involved

The process of gender re-assignment surgery typically involves several steps. First, the individual must undergo a psychological evaluation to ensure that they are mentally prepared for the procedure. Next, the individual must complete a series of medical evaluations to ensure that they are healthy enough to undergo the surgery. Once these evaluations are complete, the individual can schedule the surgery, which is usually performed by a team of surgeons specializing in gender re-assignment procedures.

## Section 4: Benefits and Risks

Gender re-assignment surgery can have several benefits for individuals who suffer from gender dysphoria. The procedure can help alleviate feelings of discomfort or distress associated with their assigned gender, leading to improved mental health and overall quality of life. Additionally, the procedure can improve physical health by addressing any underlying medical conditions related to gender dysphoria.

However, there are also potential risks associated with gender re-assignment surgery. These risks include infection, bleeding, and scarring. Additionally, some individuals may experience dissatisfaction with the results of the procedure, which can lead to further emotional distress.

## Section 5: Conclusion

In conclusion, gender re-assignment surgery is a complex medical procedure that requires careful consideration and planning. While the procedure can have several benefits for individuals who suffer from gender dysphoria, it is also associated with potential risks. By understanding the criteria for approval, the process involved, and the potential benefits and risks of the procedure, individuals can make informed decisions about whether gender re-assignment surgery is the right choice for them.

## Glossary:
- Gender dysphoria: A condition where an individual's assigned gender does not match their internal sense of gender identity.
- Gender Role Experience (GRE): A documented record of how an individual has lived as their new gender.
- Ontario Centre for Addiction and Mental Health (CAMH): The only organization in Ontario that can approve OHIP-covered gender re-assignment surgery.
- Medically supervised hormone therapy: A treatment that involves taking hormones under the supervision of a doctor to help an individual transition to their desired gender.


text: >> Diese ungekürzte Hörspiel-Fassung wird Ihnen exklusiv von Audible präsentiert und ist ausschließlich im Download erhältlich.. ©2002 Rebecca Gablé (P)2014 Audible GmbH. There are no listener reviews for this title yet.. "A wonderfully entertaining way to practice German". I downloaded this audio performance book because I needed to brush up on my German before moving to Austria. I sat listening for hours upon hours while stuck in LA traffic and it was very enjoyable to listen to, the characters are interesting and complex, the voice actors do a great job, and for my purpose of using my time in traffic to help my German it worked very well.. Report Inappropriate Content. If you find this review inappropriate and think it should be removed from our site, let us know. This report will be reviewed by Audible and we will take appropriate action.

textbook:
## Lesson: Introduction to German Language and Culture
### Section 1: Introduction to the German Language
The German language is one of the most widely spoken languages in Europe, with over 100 million native speakers worldwide. It is also an official language of the European Union, Switzerland, Austria, and Belgium. In this lesson, we will introduce you to the basics of the German language, including its grammar, vocabulary, and pronunciation.
### Section 2: German Culture and Customs
Germany has a rich cultural heritage that spans over 1,000 years. From its medieval castles and churches to its modern-day cities and museums, Germany offers a diverse range of cultural experiences. In this section, we will explore some of the customs and traditions that make Germany unique, including its music, food, and festivals.
### Section 3: Practicing German Language Skills
Now that you have a basic understanding of the German language and culture, it's time to put your skills to the test. In this section, we will provide you with exercises and activities that will help you improve your reading, writing, and speaking skills in German.
## Conclusion
By the end of this lesson, you will have a basic understanding of the German language and culture. You will be able to communicate in simple sentences and understand the fundamentals of German grammar. You will also be able to appreciate the rich cultural heritage of Germany and its people. With regular practice, you can continue to improve your skills and become fluent in this beautiful language.


text:
EXPERIMENTS WITH CASCADING STYLE SHEETS

What it's all about...

"Cascading Style Sheets (CSS) is a simple mechanism for adding style (e.g. fonts, colors, spacing) to Web documents."

The above quote, taken from the W3C website, is one of the reasons for this site. Whilst I agree that it is a mechanism for adding style to web documents, I do not agree that it is a SIMPLE mechanism. It can be very complicated, as I found out when I took my first steps down this path.

CSS PLAY, by the way, is now listed on the w3c.org website.

So I have created this site in the hope that it will help newcomers to CSS and show old hands that it is more than just a mechanism for styling your documents. It is oh so much more.

Because CSS PLAY deals with experimental CSS that is exactly what you get JUST CSS, no javascript or any other programming language has been used in any of the demonstrations. For javascript demonstrations please visit the iStu website which will take you to another of my sites which is dedicated to demonstrations using CSS and minimal, unobtrusive, javascript.

Use the correct DocType Definition (DTD)

Please, please, please note that for most of my demonstrations to work, especially in Internet Explorer, you MUST use a standards compliant !DOCTYPE, and for Internet Explorer this MUST be the first line of your (x)html.

Using <?xml version="1.0" encoding="UTF-8"?> will switch IE into quirks mode.

A list of the recommended DTDs can be found at the following link:

Recommended DTDs to use in your Web document.

A little bit about us

CSS PLAY is a partnership between myself and my wife. My name is Stuart Nicholls, but known to everyone as just Stu. I am 73 years old, married with two children, worked as an electronics design draughtsman, until I resigned to become a self employed (freelance) web designer/adviser, and have a passion for computers and photography.

My wife is Fran Nicholls who assists in the day to day running of the site and also controls the accounts as well as having an input into the demonstrations.

We started out with computers in the 1980s when I began writing articles on the ZX81 and ZX Spectrum for the computer magazines of the time. I was also commissioned by McGraw-Hill to write two books on Z80 programming for the ZX Spectrum, Fran helped to produce the manuscripts for these books.

The web was the next big attraction and once more I have become hooked, as you can no doubt tell, with CSS. This site has been around since 2005 and is now at the forefront of CSS development.

We thank you all for your support and comments and should you wish to link back to CSS PLAY please feel free to use this button.

What has happened to my previous home pages?

The alternative styles and my javascript switcher have been dropped from this new layout, primarily because any changes I wanted to make to this home page required updating the CSS for every style.

However, these styles have not been lost, but note that they are not responsive. If you wish to see these previous home pages then visit my archives.

But where's the code?

I have had many emails asking where the code/style can be found for the various demonstrations.

Well the html is always placed in the #info div, so examine the source code, find the
.....
 and in between is the 'code'.

In most case the style is embedded in the page .... This is done to keep it all together on the same page making it easier to find. In some cases the css is held in a separate file (where it should be) and is loaded in the normal way <link rel="stylesheet" media="all" type="text/css" href="path to css file.css" /> so just add this path to the address in your browser to see the css file.

textbook:
Lesson Title: Introduction to Cascading Style Sheets (CSS)

Level: Primary through High School

Overview:

Cascading Style Sheets (CSS) is a powerful tool used in web development to control the layout, colors, and fonts of web pages. In this lesson, we will introduce students to the basics of CSS, including its syntax, the different types of selectors, and how to use them to create stylish and visually appealing web pages.

Section 1: Introduction to CSS

**Theory**

- Explain what CSS is and why it is used in web development.
- Introduce the concept of a stylesheet and how it applies styles to HTML elements.
- Discuss the benefits of using CSS, such as reusability, maintainability, and separating content from presentation.

**Practice**

- Provide an example of a simple CSS file that styles an HTML document.
- Ask students to open the example file in a text editor and explain the different parts of the code.
- Discuss the different types of selectors in CSS, such as element, ID, and class selectors, and ask students to identify them in the example code.

Section 2: Creating Stylesheets

**Theory**

- Explain the different types of CSS properties and their values.
- Discuss common CSS properties used to style text, such as font family, size, color, and weight.
- Introduce advanced CSS properties, such as borders, backgrounds, and positioning.

**Practice**

- Ask students to create a simple CSS file that styles an HTML document with different font sizes, colors, and weights.
- Provide a list of additional CSS properties and ask students to research and explain their functions.
- Encourage students to experiment with different CSS properties and values to create unique styles for their web pages.

Section 3: Applying CSS to Real-World Scenarios

**Theory**

- Discuss the importance of accessibility and responsiveness in web design.
- Introduce the concept of media queries and how they can be used to create responsive designs.
- Explain the role of CSS frameworks and preprocessors in web development.

**Practice**

- Provide a real-world scenario, such as creating a portfolio website or an e-commerce store, and ask students to plan out the layout and styling using CSS.
- Encourage students to research and incorporate accessibility and responsiveness into their designs.
- Introduce the concept of CSS frameworks, such as Bootstrap or Foundation, and ask students to compare and contrast their features and usage.

Glossary:

- Stylesheet: A file containing CSS code that defines the style of an HTML document.
- Selector: A CSS property that specifies which HTML elements should be styled.
- Property: A CSS setting that defines a specific characteristic of an element, such as font size or background color.
- Value: A specific measurement or setting associated with a CSS property, such as "16px" for font size.
- Media query: A CSS rule that applies certain styles to a page based on the size of the user's screen or device.
- Framework: A collection of CSS classes and components that provide a structure for building web pages quickly and easily.
- Preprocessor: A tool that allows developers to write CSS code with variables, functions, and nested rules, which are then compiled into standard CSS.

Conclusion:

In this lesson, we introduced students to the basics of CSS, including its syntax, the different types of selectors, and how to use them to create stylish and visually appealing web pages. We also discussed the benefits of using CSS, such as reusability, maintainability, and separating content from presentation. Finally, we applied CSS to real-world scenarios, such as creating a portfolio website or an e-commerce store, and encouraged students to plan out the layout and styling using CSS while incorporating accessibility and responsiveness into their designs.


text: In response to COVID-19 Coffeyville Community College is making all classes available on-linem The decision was made by the College Administration team today to allow students who want to leave the campus to do so and still complete their course work. CCC’s Yvonne Hull says the change is in response to the Coronavirus and gives students an option.. The converted on-line classes will begin tomorrow (today) and will resume a normal schedule on March 30th following spring break.

textbook:
Lesson: Introduction to Online Learning

### Section 1: Theoretical Concepts
Online learning refers to the acquisition of knowledge and skills through digital technologies such as computers, tablets, and smartphones. It has become an increasingly popular mode of education due to its flexibility and accessibility. In this lesson, we will explore the basics of online learning, including its advantages and disadvantages, and how it differs from traditional classroom learning.

### Section 2: Practical Examples and Real-World Scenarios
One of the most significant advantages of online learning is that it allows students to learn at their own pace. This means that students can take more time to master a concept they find challenging or move more quickly through material they find easy. For example, if a student is struggling with a math problem, they can rewatch the video lecture or review the material until they fully understand it before moving on to the next topic.

Another advantage of online learning is that it provides students with access to a wide range of resources and materials. For instance, a student studying history can watch documentaries, read primary sources, and engage in interactive simulations to deepen their understanding of a particular historical event or period.

However, one disadvantage of online learning is that it can be isolating. Students may miss out on the social interaction and collaboration that comes with traditional classroom learning. Additionally, some students may struggle with self-motivation and time management, which can make it difficult to stay on track with their coursework.

### Section 3: Self-Debating Discussions
Self-debating discussions are an essential part of critical thinking and learning. They help us to analyze and evaluate information, ideas, and arguments. In this section, we will engage in a self-debating discussion about the benefits and drawbacks of online learning.

**Benefits:**
- Flexibility: Online learning allows students to learn at their own pace and on their own schedule.
- Accessibility: Students can access course materials and resources from anywhere in the world with an internet connection.
- Cost: Online courses are often less expensive than traditional classroom courses, especially when it comes to tuition fees and travel expenses.
- Customization: Online learning platforms often provide personalized learning experiences tailored to individual needs and preferences.

**Drawbacks:**
- Lack of Social Interaction: Online learning lacks the social interaction and collaboration that comes with traditional classroom learning.
- Technical Issues: Technical difficulties, such as slow internet connections or malfunctioning software, can interfere with the learning experience.
- Time Management: Online learning requires self-discipline and time management skills, which some students may struggle with.

### Glossary
- Online Learning: A mode of education that uses digital technologies such as computers, tablets, and smartphones to deliver course content and facilitate learning.
- Traditional Classroom Learning: A mode of education that takes place in a physical classroom with a teacher and a group of students.
- Critical Thinking: The process of analyzing and evaluating information, ideas, and arguments to make informed decisions.

### Conclusion
In conclusion, online learning is a valuable mode of education that provides flexibility, accessibility, customization, and cost-effectiveness. However, it also has its drawbacks, such as lack of social interaction and technical issues. By engaging in self-debating discussions and applying critical thinking skills, we can evaluate the benefits and drawbacks of online learning and make informed decisions about our own educational journeys.


text: Through March 23. Mandeville Gallery, Nott Memorial. Recent Work: Sculpture & Drawings. A Union College. Faculty Exhibition by Chris Duncan. Through March 24. Arts Atrium Gallery. Time and Youth, photographs by Knut. Hybinette examine the aging process and the individuals' stories.. March 27 through May. 18. Mandeville Gallery at the Nott Memorial. Luo Brothers: Welcome the World Famous. Brand. Three Chinese brothers/artists “combine cultural revolution imagery with. world-wide consumer culture icons in lacquer paintings of extraordinary. color-intensity and saturation.”. Through March 28. SSFLAG Gallery, Social Science. Exhibit of quilts by Linda O'Connor and Barbara Mellinger

textbook:
Lesson Title: Introduction to Art Exhibitions

**Introduction:** In this lesson, we will learn about art exhibitions and the different types of artworks that are displayed in them. We will also explore the process of curating an exhibition and the different factors that go into selecting the artworks that are shown.

**Section 1: What is an Art Exhibition?**

An art exhibition is a display of artworks in a public space, such as a gallery or museum. Art exhibitions can feature a variety of art forms, including painting, sculpture, photography, video, and installation art. Exhibitions can be organized around a particular theme, such as a specific artist or style, or they can be more general in nature.

**Section 2: Types of Art Exhibitions**

There are several types of art exhibitions, including:

1. Solo exhibitions: These exhibitions feature the work of a single artist.
2. Group exhibitions: These exhibitions feature the work of multiple artists.
3. Thematic exhibitions: These exhibitions are organized around a particular theme or idea.
4. Retrospective exhibitions: These exhibitions feature the work of an artist over their entire career.
5. Traveling exhibitions: These exhibitions are shown in multiple locations.

**Section 3: Curating an Exhibition**

Curating an exhibition involves selecting the artworks that will be shown and organizing them in a way that creates a cohesive and meaningful experience for the viewer. Curators must consider many factors when selecting artworks, including the artist's intent, the context in which the artwork was created, and the overall theme of the exhibition.

**Section 4: Types of Artworks**

Artworks can be classified into several categories, including:

1. Painting: This category includes works of art created using paint on a flat surface, such as a canvas or panel.
2. Sculpture: This category includes three-dimensional works of art, such as statues or installations.
3. Photography: This category includes images captured using a camera and printed on paper or other materials.
4. Video: This category includes moving images captured on film or digital media.
5. Installation: This category includes large-scale, site-specific works of art that may include multiple media.

**Section 5: Conclusion**

In conclusion, art exhibitions are a great way to experience and appreciate art. By understanding the different types of artworks and the process of curating an exhibition, we can better appreciate the art that we see. Whether you are a fan of painting, sculpture, photography, video, or installation art, there is something for everyone at an art exhibition.


text: A hearing aid may be an effective way to offset hearing loss. Each technological innovation delivers more functions and features in a more compact space. One such innovation is the directional microphone. Many of today’s hearing aids incorporate this device, allowing the wearer to enjoy a more natural hearing experience.. Directional microphones make up for this by focusing on sounds that come from in front of the wearer.. Some devices utilize a small switch that allows the user to manually flip between microphones.. Adaptive microphones can be troublesome in crowded environments where many speakers are present, but the user can usually switch to a forward only mode in these situations.. Hearing aids designed for children sometimes utilize directional microphones, but caution is needed when using these devices. Children.

textbook:
Lesson: How Directional Microphones Work in Hearing Aids

## Section 1: Introduction

In this lesson, we will learn about directional microphones and how they work in hearing aids. A hearing aid is a device that helps people with hearing loss to hear better. It amplifies sound waves and sends them directly into the ear. Some hearing aids also have a directional microphone, which helps the wearer to focus on sounds coming from a specific direction.

## Section 2: What is a Directional Microphone?

A directional microphone is a type of microphone that picks up sound waves from a specific direction. It is designed to improve the hearing experience of the wearer by filtering out background noise and focusing on the sound coming from in front of them. This makes it easier for the wearer to understand what people are saying, especially in noisy environments.

## Section 3: How do Directional Microphones Work?

Directional microphones work by using a technique called beamforming. Beamforming involves using multiple microphones to create a "listening beam" that is focused on a specific direction. When sound waves enter this beam, the microphone amplifies the sound coming from that direction while reducing the sound coming from other directions. This helps the wearer to hear better and understand speech more clearly.

## Section 4: Types of Directional Microphones

There are two main types of directional microphones used in hearing aids: adaptive and fixed.

1. Adaptive Directional Microphones: These microphones automatically adjust to the wearer's listening environment. They can switch between different modes to focus on sounds coming from different directions. This makes them ideal for wearers who move around a lot or find themselves in different listening environments.

2. Fixed Directional Microphones: These microphones have a fixed direction and do not change. They are designed to focus on sounds coming from one specific direction, usually in front of the wearer. This makes them ideal for wearers who prefer to listen to sounds coming from one specific direction, such as when watching TV or having a conversation.

## Section 5: Using Directional Microphones

To get the most out of your hearing aid's directional microphone, follow these tips:

1. Position the microphone towards the desired sound source: Make sure that the microphone is pointing in the direction of the person you want to hear. This will help to filter out background noise and improve your hearing experience.

2. Adjust the microphone settings: Many hearing aids have adjustable settings for the directional microphone. Experiment with these settings to find the one that works best for your listening environment.

3. Use the microphone in quiet environments: While directional microphones are great for filtering out background noise, they may not be necessary in quiet environments. Try turning off the microphone when you are in a quiet setting to conserve battery life.

## Section 6: Conclusion

In conclusion, directional microphones are a valuable feature of modern hearing aids. They help wearers to focus on sounds coming from a specific direction, making it easier to understand speech in noisy environments. By following the tips provided in this lesson, you can get the most out of your hearing aid's directional microphone and improve your overall hearing experience.


text:
Silica gel as a support for inorganic ion- exchangers for the determination of caesium-137 in natural waters.
The preparation and characteristics of ammonium molybdophosphate and potassium or ammonium hexacyanocobalt ferrate supported in silica gel, and their application to the determination of (137)Cs in natural waters are described. Use of columns of these materials gives better recovery of (137)Cs from natural waters (in comparison with co-precipitation with ammonium molybdophosphate), requires less exchanger, so raising the gamma-counting efficiency of (137)Cs, and permits elimination of other radionuclides by washing with hydrofluoric acid.

textbook:
Lesson: Introduction to Ion Exchange Chromatography

### Section 1: Theory
Ion exchange chromatography is a technique used to separate ions based on their affinity for a stationary phase. In this case, we will focus on the separation of cesium-137 (Cs-137) from natural waters using silica gel as the stationary phase and ammonium molybdophosphate or hexacyanocobalt ferrate as the mobile phase.

### Section 2: Practice
To practice this technique, you will need the following materials:
- Silica gel
- Ammonium molybdophosphate or hexacyanocobalt ferrate solution
- Natural water sample containing Cs-137
- Glass column (packed with silica gel)
- pH meter
- Hydrofluoric acid solution

1. Prepare the glass column by packing it with silica gel. This can be done by adding the silica gel to the column and gently shaking it until it is tightly packed.
2. Add the ammonium molybdophosphate or hexacyanocobalt ferrate solution to the top of the column and let it trickle down through the silica gel.
3. Add the natural water sample containing Cs-137 to the bottom of the column and allow it to travel upward through the silica gel.
4. Monitor the pH of the eluting solution at regular intervals using a pH meter. The pH should decrease as the Cs-137 is separated from the other ions.
5. Once the desired level of separation is achieved, collect the eluting solution and analyze it using gamma counting to determine the concentration of Cs-137.
6. To eliminate other radionuclides, wash the column with hydrofluoric acid solution.

### Section 3: Application
The application of ion exchange chromatography in the determination of Cs-137 in natural waters is useful in environmental monitoring and assessment. By separating Cs-137 from other radionuclides and analyzing its concentration, scientists can determine the potential risk to human health and the environment.

### Conclusion
In conclusion, ion exchange chromatography is a powerful technique for separating and analyzing ions in complex mixtures. By using silica gel as the stationary phase and ammonium molybdophosphate or hexacyanocobalt ferrate as the mobile phase, Cs-137 can be effectively separated from natural waters. This technique has applications in environmental monitoring and assessment, as well as other fields where ion separation is necessary.


text: Jane is my friend.. I am proud to know her.. She is a remarkable woman.. Each year, for Woolfest she has designed a pattern for my yarn - this is not why she is remarkable, by the way, but it does illustrate her generosity of spirit.. It's the sort of pattern which becomes a classic.. Last year she gave us the Pick'n'Mix sock pattern.. With a pretty picot edge, and a selection of other variations in cuffs, heels, toes and colourwork.. And the year before she designed the Spiral Sock pattern.. This year, I thought it was about time she had her own yarn.. We have been talking about a yarn/pattern combination for a while and I'm delighted to announce that 5 B (bonny) and 5 T (toddy) are the brand new "probably jane" yarns.. I can't wait to see what she does with them.. n. PS There may also be a laceweight yarn to join the p j collection, in the same colourway. In fact there may be a whole range of Summer Collection laceweights soon.

textbook:
Lesson: Introduction to Pattern Design

## Section 1: What is Pattern Design?
Pattern design is the process of creating visual designs or patterns for use in different industries such as textiles, fashion, graphics, and architecture. A pattern is a repeated design that forms an underlying structure for a larger design or structure. Pattern design involves creating original designs or adapting existing ones to fit specific needs.

## Section 2: Why is Pattern Design Important?
Pattern design is important because it adds visual interest and variety to products and designs. It can also be used to convey messages or tell stories. Pattern design is used in many industries such as fashion, textiles, graphics, and architecture. It helps create unique and interesting designs that attract attention and sell products.

## Section 3: How do you Create a Pattern?
Creating a pattern involves several steps. First, you need to come up with a concept or idea for your pattern. Then, you can start sketching out your design on paper or using computer software. Once you have a rough idea of what you want your pattern to look like, you can begin refining it by adding details and making adjustments. Finally, you can digitize your pattern if necessary and prepare it for use in your industry.

## Section 4: Types of Patterns
There are many types of patterns used in different industries. Some common types include geometric patterns, floral patterns, stripes, checks, and polka dots. Patterns can also vary in size, color, and complexity.

## Section 5: Applying Pattern Design Skills
Pattern design skills can be applied in many ways. You could work as a freelance designer creating patterns for various industries or work for a company as a staff designer. You could also teach pattern design classes or write books on the subject. Additionally, you could use your pattern design skills to create your own clothing line or home decor business.

## Conclusion
Pattern design is an exciting and versatile field that offers many opportunities for creativity and innovation. By mastering the skills involved in pattern design, you can make a significant impact on the world of fashion, textiles, graphics, and architecture. Whether you choose to work as a freelance designer or start your own business, the skills you learn in pattern design will serve you well throughout your career.


text:
The last time we investigated the next-gen survival beta known as Ark: Survival Evolved, we found ourselves in an idyllic world of Jurassic Minecraft, consisting mostly of beachfront bungalow communities. Players lived a simple life of hunting and gathering thatch and stone, that they might put a Gilligan-esque coconut roof over their heads before the moon rose to unleashed ancient nocturnal predators, the stuff of cave-nightmares.

That was nearly two months ago. In that relatively short period, elite Ark survivalists have turned this archaic tribal world into a massive campaign of 007: Goldeneye. How did this evolution occur? Fortunately, hard core gaming televangelist FrankieONPCin1080P is here to guide us smoothly through the transition.

While Frankie’s 1st person shooter skills are the stuff of legend. It takes more than a little eye-hand coordination to raise through the ranks of a community of survivalist gamers. And yet, we’ve seen this play out several times already. In (still in alpha) DayZ, Frankie and Sada manage to commandeer a flying base (ostensibly a condo-sized drone gun ship) and use it to wreck havoc on unsuspecting clans. In Reign of Kings, we see Frankie and Sada utilize a shrub-tower building exploit to jump down on the heads of unsuspecting high level keep dwellers. And again, in their Ark series, we see Frankie and Sada go from beach-roaming underwear noobs to armored marine snipers in a mere few LP episodes.

Here is my impression of how they accomplish this feat:

1) Editing: Frankie and Sada assumedly do this for a living (as many of the top LPers). This gives them the luxury of time. They can spend inordinate amounts of time leveling up their characters, foraging for the rarest of resources, building and rebuilding bases of various kinds, and unlike many LPers, they don’t have to subject their YouTube audience to the driest parts of this, because they take the time to edit their LPs down to the most action-packed interactions – namely, raids, achievements, and griefing of others.

2) Finding muscle: Though no one doubts their dedication to the games they cover, Frankie and Sada know full well that there are always gamers crazier than they. Were Frankie and Sada to write the LP version of “How to Win Friends and Influence People,.” they would include a major chapter on alliance building. In the Ark LP series, the major ally guild they cultivate is known as the Vodka Villains. Here’s an LP by TheBeardedNoob, in what ostensibly amounts to a pre-production meeting between Frankie, Sada, and the Vodka Villains about a raid planned later. It’s a rare peak into the hours of schmoozing, pre-planning, and scheduling that goes into the finished product at FrankieonPC.

If you’ve seen the full JUNGLE SNIPER! – Ark: Survival Evolved – Ep.2 you’ve seen the Vodka Villains’ impenetrable base (around 22 minutes in). It’s a deep underwater fortified hideaway with an auto-turret of death guarding the surface of the water — the first moment where you emerge from the impossibly long swim to reach the entrance. The black steel reinforced walls appear to conceal a 60s supervillain conference behind them:

This base is the envy of SPECTRE’s Emilio Largo, and the Frankie team, as well. Anyone with the time, know-how and OCD pool to construct this shelter is a worthy ally.

3) British charm: This is something that they don’t teach you in FPS school. The ability to sweet talk your way in and out of sticky situations is something that the Frankie/Sada team excels in. Watching Frankie trying to convince an NPC Megolodon that he isn’t a tasty, knocked-unconscious morsel of food is one of the more entertaining bits I’ve seen from this channel. Similarly, unassuming, simple Sada is consummate bait for many a draw-them-out-and-gank-all-their-shit tactic pulled by the duo. It’s hard to not want to beat on Sada after he half-heartedly breeches your base perimeter, while Frankie stalks in the weeds nearby.

With an eye to the Frankie playbook, let’s watch and enjoy the latest installment of their Ark adventure, and Frankie and Sada attempt a revenge raid on the Vader clan, with the aid of the Vodka Villains, and their menagerie of trained T-Rexes.

textbook:
Lesson: Introduction to Survival Games

## Chapter 1: What is a Survival Game?
A survival game is a type of video game where players must gather resources, build shelter, and defend themselves against threats such as wild animals or other players. These games often take place in a harsh environment, and players must use their skills and knowledge to stay alive.

## Chapter 2: Types of Survival Games
There are many different types of survival games. Some popular ones include:

1. Ark: Survival Evolved - This game is set on an island filled with dinosaurs and other prehistoric creatures. Players must gather resources, tame dinosaurs, and build shelters to survive.

2. Rust - This game is set in a post-apocalyptic world where players must gather resources, build shelters, and defend themselves against other players who may attack them.

3. DayZ - This game is set in a post-apocalyptic world where players must gather resources, treat injuries, and avoid zombies to survive.

4. Reign of Kings - This game is set in a medieval world where players must gather resources, build castles, and defend themselves against other players who may attack them.

## Chapter 3: Skills Needed for Survival Games
To play survival games, players need a variety of skills, including:

1. Resource gathering - Players must learn how to find and collect resources such as wood, stone, and food.

2. Crafting - Players must learn how to combine resources to create tools, weapons, and other items.

3. Building - Players must learn how to construct shelters and other structures to protect themselves from the environment and other players.

4. Combat - Players must learn how to fight off wild animals and other players using weapons and tactics.

5. Survival - Players must learn how to stay alive in a harsh environment by managing their hunger, thirst, and health.

## Chapter 4: Practical Examples
Let's look at an example of how players might use these skills in Ark: Survival Evolved.

1. Resource gathering - Players can gather resources such as wood, stone, and food by chopping down trees, mining rocks, and hunting dinosaurs.

2. Crafting - Players can craft tools such as spears and bows to hunt dinosaurs, and structures such as walls and floors to build shelters.

3. Building - Players can build shelters using materials such as wood and stone, and can also create more complex structures such as walls and floors to protect themselves from the environment and other players.

4. Combat - Players can fight off dinosaurs using weapons such as spears and bows, and can also use tactics such as running away or hiding to avoid danger.

5. Survival - Players must manage their hunger, thirst, and health by eating food, drinking water, and healing injuries.

## Chapter 5: Glossary
- Resource gathering: Collecting resources such as wood, stone, and food from the environment.

- Crafting: Combining resources to create tools, weapons, and other items.

- Building: Constructing structures such as shelters and castles.

- Combat: Fighting off enemies using weapons and tactics.

- Survival: Staying alive in a harsh environment by managing hunger, thirst, and health.

## Conclusion
Survival games require players to use a variety of skills to stay alive in a harsh environment. By learning how to gather resources, craft items, build structures, and defend themselves, players can improve their chances of survival. With practice and patience, anyone can become a skilled survivalist in these challenging games.


text:
1. Field of the Disclosure
This disclosure relates to electronic devices and processes, and more particularly, to electronic devices including gate electrodes having portions with different conductivity types and processes of forming them.
2. Description of the Related Art
A nonvolatile memory cell can include a mirror bit memory cell. The mirror bit memory cell typically includes a silicon nitride layer that traps charges. During programming hot electrons can be injected into the silicon nitride layer, and during erasing, hot holes can be injected into the silicon nitride layer to get the net charge closer to zero. After many programming and erasing cycles, the electron and hole distributions can become miss-matched. Electrons trapped in the nitride tend to spread laterally in the channel direction, while the holes remain closer to the source/drain overlap region. The resulting miss-match between electron and hole distributions produces a dipole field. Excess trapped holes propelled by the dipole field move towards the channel region where, over time, they neutralize trapped electrons resulting in charge loss. This occurrence limits the reliability of the mirror-bit memory cell.
Skilled artisans appreciate that elements in the figures are illustrated for simplicity and clarity and have not necessarily been drawn to scale. For example, the dimensions of some of the elements in the figures may be exaggerated relative to other elements to help improve understanding of embodiments of the invention.

textbook:
**Title: Electronic Devices and Processes**

**Introduction:**

Electronic devices are all around us, from smartphones to computers to household appliances. They work by using electricity to transmit information and perform tasks. In this lesson, we will learn about electronic devices and processes, specifically focusing on electronic devices including gate electrodes having portions with different conductivity types and processes of forming them.

**Section 1: Understanding Electronic Devices**

An electronic device is a piece of equipment that uses electronics to function. Electronics refers to the study of the behavior and movement of electrons, which are tiny particles that carry electric current. Electronic devices use semiconductors, which are materials that can conduct electricity when exposed to heat or light, to control the flow of electric current.

**Section 2: Gate Electrodes and Conductivity Types**

Gate electrodes are a key component of electronic devices. They are used to control the flow of electric current through a semiconductor by opening and closing a gate. The gate electrode can be made from different materials, each with its own conductivity type. Conductivity types refer to the ability of a material to conduct electric current. There are two main conductivity types: n-type and p-type.

**Section 3: Forming Gate Electrodes with Different Conductivity Types**

To form gate electrodes with different conductivity types, a process called doping is used. Doping involves adding impurities to a semiconductor to change its conductivity type. For example, adding phosphorus to a silicon semiconductor will create an n-type semiconductor, while adding boron will create a p-type semiconductor.

**Section 4: Practical Examples**

One practical example of a gate electrode with different conductivity types is a field-effect transistor (FET). An FET uses a semiconductor with both n-type and p-type regions to control the flow of electric current. By applying a voltage to the gate electrode, the current flowing through the FET can be controlled.

**Section 5: Self-Debating Discussion**

Why are gate electrodes with different conductivity types important?

Answer: Gate electrodes with different conductivity types are important because they allow for precise control over the flow of electric current in electronic devices. By using both n-type and p-type materials in a single gate electrode, it is possible to create a more efficient and powerful electronic device.

**Conclusion:**

In this lesson, we learned about electronic devices and processes, specifically focusing on electronic devices including gate electrodes having portions with different conductivity types and processes of forming them. We explored the importance of conductivity types, doping, and practical examples such as FETs. By understanding these concepts, we can better understand how electronic devices work and how to create more advanced and efficient devices in the future.


text:
With increased use of digital wallets everybody is getting a hang of easy payment methods. According to a survey conducted by Food Tech Connect, 98% of people between the age group of 18 to 34, who paid a bill via mobile would like to continue to do so. Along with that 35% would like to […]

Background : One of our clients needed to be able to print the Expiration Date of a Lot Numbered item along with the Lot Number on Invoices and Packing Slips. While the Lot Number and Bin Number are easily accessible using Advanced PDF templates, the Expiration Date is not. Even though the subrecord displays the […]

Background: One of our clients needed to be able to authorize their customers’ credit card for a fraction of the order total when a sales order was created, and then charge the credit card in multiple installments each equal to that fractional amount when the sales order was billed. While billing in multiple installments was […]

We are now well into 2016. By now everybody in business management or business consulting, and their brother-in-law, has either read or written an article on the why’s and how’s of Enterprise Resource Planning software. You’ve probably seen many of of your favorite business blogs touting why 2016 is the year you should seriously consider, […]

Finding the perfect cloud ERP for your business needs is almost like finding the perfect spouse. There are several elements that you look for while choosing an ERP and once you find the one that is tailor made for you, it can pave the way for a successful relationship. In short, choosing the right cloud […]

textbook:
knows that they need to be online, but many are still struggling with how to get there. One of the most common questions we get is "How do I get my website to show up on Google?" This is a great question because without search engine optimization (SEO), your website may as well not even exist. Here are some tips on how to optimize your website for search engines:

1. **Use relevant keywords**: Choose keywords that accurately describe your business and products or services. Use them in your website's title, meta tags, header tags, and throughout the content.

2. **Create quality content**: Search engines love websites that provide valuable and informative content to their visitors. Make sure your website has original, well-written, and engaging content that provides value to your target audience.

3. **Build quality backlinks**: Backlinks from reputable websites can boost your search engine ranking. You can achieve this by guest blogging, collaborating with other businesses, or creating shareable content that others will want to link to.

4. **Optimize your images**: Use descriptive filenames and alt tags for your images. Compress large images to reduce loading times, and use descriptive file names and alt tags to help search engines understand the content of your images.

5. **Make your website mobile-friendly**: With more and more people accessing the internet on their smartphones, having a mobile-friendly website is essential. Use responsive design to ensure that your website is easy to navigate and view on all devices.

6. **Use social media**: Share your content on social media platforms to increase visibility and attract more visitors to your website. Use social media to connect with your target audience and build relationships.

7. **Track your progress**: Use analytics tools to track your website's performance and see how your SEO efforts are paying off. Use this information to make changes and improvements to your website.

By following these tips, you can optimize your website for search engines and attract more visitors to your website. Remember, SEO is an ongoing process, so keep working at it and you'll see the results.


text: Buffy's Polly's Folly ALC 4.3% Vol. Write Your Own Review. You are reviewing: Buffy's Polly's Folly ALC 4.3% Vol. Delivery: Next day delivery by RDM couriers.. Packed with those fresh flowery aromas that only American Mounthood hops can achieve, this amber coloured bitter has been runner-up in the CAMRA Championship beer of Great Britain. The underlying caramel notes are achieved by using a blend of Marris Otter, crystal and roast malts. More traditional Fuggles and Golding hops give superb balance.. This is a bottle conditioned beer, which contains sediment. Following delivery, allow to stand for 24 hours, serve cool, never chilled, pour carefully and enjoy.

textbook:
Lesson: Introduction to Beer Brewing

## Section 1: Theoretical Concepts
Beer brewing is the process of making alcoholic beverages from water, malted barley, hops, and yeast. The main ingredients used in brewing beer are:

1. Water: The primary ingredient in beer, accounting for around 90% of the final product.
2. Malted Barley: A cereal grain that has been germinated, dried, and then roasted to create enzymes that convert starches into fermentable sugars.
3. Hops: A flower used as a flavoring and preservative agent in beer. They add bitterness, aroma, and flavor to the final product.
4. Yeast: A microorganism that ferments the sugars in the wort (unfermented beer) into alcohol and carbon dioxide.

The brewing process involves several steps, including:

1. Malting: The process of soaking barley in water to germinate it, then drying and roasting it to create enzymes.
2. Milling: Grinding the malted barley to create a fine flour called "grist."
3. Mashing: Mixing the grist with hot water to convert the starches into fermentable sugars.
4. Lautering: Separating the sugary liquid (wort) from the solid grist.
5. Boiling: Adding hops to the wort and boiling it to create a concentrated liquid.
6. Fermentation: Adding yeast to the wort and allowing it to ferment into beer.
7. Conditioning: Allowing the beer to age and mature before packaging.

## Section 2: Practical Examples and Real-World Scenarios
Let's imagine we want to brew our own beer at home. Here's an example of how we could apply the theoretical concepts we learned above:

1. Water: We would need to use clean, treated water to avoid any off-flavors in the final product.
2. Malted Barley: We could purchase malted barley from a homebrew supply store and follow the malting instructions provided.
3. Hops: We could choose from various hop varieties to add different flavors and aromas to our beer.
4. Yeast: We could use a liquid yeast strain specifically designed for homebrewing to ensure a successful fermentation.

To make our beer, we would follow these steps:

1. Mashing: We would mix the malted barley with hot water at a specific temperature for a certain amount of time to convert the starches into fermentable sugars.
2. Lautering: We would separate the sugary liquid (wort) from the solid grist using a lauter tun or a similar device.
3. Boiling: We would add hops to the wort and boil it for a specified amount of time to create a concentrated liquid with the desired bitterness and flavor.
4. Fermentation: We would add yeast to the wort and allow it to ferment into beer in a fermentation vessel.
5. Conditioning: We would allow the beer to age and mature in a keg or bottle before enjoying it.

## Section 3: Self-Debating Discussions
Why is it important to use clean, treated water when brewing beer?

Answer: Using clean, treated water helps to avoid any off-flavors in the final product. It also ensures that the beer is safe to drink and free from contaminants.

What is the role of hops in the brewing process?

Answer: Hops are used as a flavoring and preservative agent in beer. They add bitterness, aroma, and flavor to the final product, helping to balance the sweetness of the malt and providing a longer shelf life for the beer.

How does the malting process affect the final product?

Answer: The malting process creates enzymes that convert starches into fermentable sugars, which are essential for the fermentation process. The type of malt used and the degree of roasting can also affect the color, flavor, and aroma of the final product.

Glossary:
- Malt: A cereal grain (usually barley) that has been germinated, dried, and roasted to create enzymes that convert starches into fermentable sugars.
- Wort: The sugary liquid created after the mashing process, which contains the fermentable sugars and other flavor compounds.
- Yeast: A microorganism that ferments the sugars in the wort into alcohol and carbon dioxide.
- Fermentation: The process where yeast converts the sugars in the wort into alcohol and carbon dioxide, producing beer.
- Conditioning: The aging and maturing process of beer, which allows the flavors and aromas to develop and become more complex.

Conclusion: In this lesson, we learned about the main ingredients and processes involved in brewing beer. We also explored practical examples and real-world scenarios to apply the theoretical concepts we learned. By understanding the importance of each ingredient and step in the brewing process, we can appreciate the art and science behind creating delicious beer.