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Water, Energy, And The Environment
Drink enough water
It’s common to get a little constipated if you don’t drink enough water. Inactivity, diet changes, illness, and even stress can add to the problem. Constipation usually passes on its own, but you can help move things along with exercise, over-the-counter meds, and of course, water.
See a doctor if your constipation lasts for more than a week or two or you have dizziness, bad pain in your belly, or blood in your stool. These could be signs of something more serious.
Read more follow : https://www.webmd.com/a-to-z-guides/ss/slideshow-drink-enough-water
By:
Abira Grooz
Wednesday, May 12, 2021
WATER, ENERGY, AND THE ENVIRONMENT
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symmetric-key encryption
symmetric-key encryption is effective only if the symmetric key is kept secret by the two parties involved. If anyone else discovers the key, it affects both confidentiality and authentication. A person with an unauthorized symmetric key not only can decrypt messages sent with that key, but can encrypt new messages and send them as if they came from one of the two parties who were originally using the key.
By:
Vijaya Super admin
Wednesday, May 12, 2021
AGRI-FOOD SYSTEMS
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symmetric-key encryption
symmetric-key encryption is effective only if the symmetric key is kept secret by the two parties involved. If anyone else discovers the key, it affects both confidentiality and authentication. A person with an unauthorized symmetric key not only can decrypt messages sent with that key, but can encrypt new messages and send them as if they came from one of the two parties who were originally using the key.
By:
Vijaya Super admin
Wednesday, May 12, 2021
AGRI-FOOD SYSTEMS
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Communication to Support Student Learning in a Digital Learning Environment
The P21 framework emphasizes effective use of oral, written, and nonverbal communication skills for multiple purposes (e.g., to inform, instruct, motivate, persuade, and share ideas). It also focuses on effective listening, using technology to communicate, and being able to evaluate the effectiveness of communication efforts—all within diverse contexts (adapted from P21). Note that working in partners is a great way to collaborate or build shared understanding but a critical part of communication is sharing with an authentic audience.
Example strategies that use technology to support communication in the classroom:
Host a TED-style conference or showcases for your students to present original ideas on a topic of interest to them to an authentic, external audience. Record and post the videos to a youtube stream.
Provide opportunities to listen and ask questions through back channel tools like Today’s Meet or even Twitter.
Have your students publish their work through blogs, by creating websites, and by building other online resources that are shared with authentic audiences.
By:
Rose Hozw
Wednesday, May 12, 2021
CULTURE AND SOCIETY
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Encryption and decryption
Encryption and decryption address the problem of eavesdropping, one of the three Internet security issues mentioned at the beginning of this document. But encryption and decryption, by themselves, do not address another problem: tampering.
This section describes how public-key cryptography addresses the problem of tampering.
Tamper detection and related authentication techniques rely on a mathematical function called a one-way hash (also called a message digest). A one-way hash is a number of fixed length with the following characteristics:
The value of the hash is unique for the hashed data. Any change in the data, even deleting or altering a single character, results in a different value.
The content of the hashed data cannot, for all practical purposes, be deduced from the hash-which is why it is called "one-way."
By:
rupali
Wednesday, May 12, 2021
WATER, ENERGY, AND THE ENVIRONMENT
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symmetric-key encryption
With symmetric-key encryption, the encryption key can be calculated from the decryption key and vice versa. With most symmetric algorithms, the same key is used for both encryption and decryption.Implementations of symmetric-key encryption can be highly efficient so that users do not experience any significant time delay as a result of the encryption and decryption. Symmetric-key encryption also provides a degree of authentication, since information encrypted with one symmetric key cannot be decrypted with any other symmetric key. Thus, as long as the symmetric key is kept secret by the two parties using it to encrypt communications, each party can be sure that it is communicating with the other as long as the decrypted messages continue to make sense.
By:
Vijaya Super admin
Wednesday, May 12, 2021
WATER, ENERGY, AND THE ENVIRONMENT
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Education
Educator Reflection
What is communication (and what isn’t it)?
The P21 framework emphasizes effective use of oral, written, and nonverbal communication skills for multiple purposes (e.g., to inform, instruct, motivate, persuade, and share ideas). It also focuses on effective listening, using technology to communicate, and being able to evaluate the effectiveness of communication efforts—all within diverse contexts (adapted from P21). Note that working in partners is a great way to collaborate or build shared understanding but a critical part of communication is sharing with an authentic audience.
By:
Abira Grooz
Wednesday, May 12, 2021
CULTURE AND SOCIETY
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The 4Cs for 21st century learning are Creativity, Critical Thinking, Communication, and Collaboration. They are part of the framework for 21st Century Learning and are designed to support student learning in today’s world and are skills they can use in college and career.
By:
Abira Grooz
Thursday, May 13, 2021
CULTURE AND SOCIETY
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Communication to Support Student Learning in a Digital Learning Environment
Key Method
Educator provides evidence of their understanding of communication and outlines and provides evidence of a lesson that uses technology to support students’ use of communication in learning.
Method Components
What are the 4Cs?
The 4Cs for 21st century learning are Creativity, Critical Thinking, Communication, and Collaboration. They are part of the framework for 21st Century Learning and are designed to support student learning in today’s world and are skills they can use in college and career.
By:
Vijaya Super admin
Wednesday, May 12, 2021
HEALTH AND NUTRITION
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National Education Policy 2020
Some of the Major Highlights of the National Education Policy 2020 are: Schooling to begin from the age of 3 years: The revised policy expands the age group of mandatory schooling from 6-14 years to 3-18 years. This new system will include 12 years of schooling with three years of Anganwadi/ pre-schooling.
By:
Vijaya Super admin
Wednesday, May 12, 2021
WATER, ENERGY, AND THE ENVIRONMENT
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e-Learning platform
In this project, you will build a sharable e-learning platform using cloud computing infrastructure for online learning. This e-learning platform powered by cloud computing would allow the independent Learning Management Systems (LMS) embedded in various e-Learning standards to share their learning objects, modules, and content. Basically, cloud computing will encourage the sharing of a wide range of learning objects, allowing learners to access them online easily.
By:
Vijaya Super admin
Wednesday, May 12, 2021
WATER, ENERGY, AND THE ENVIRONMENT
WATER, ENERGY, AND THE ENVIRONMENT
Thursday, Oct 29, 2020
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