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Results for "environment"
145 Results
  • 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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  • 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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  • Software piracy protection system
    The goal of developing this project is to prevent software piracy and improve protection and security measures for software. Piracy is one of the biggest threats in the industry. Hackers use malware and malicious code to gain access to software products/systems, thus, putting at stake the entire security infrastructure of a company. As a result, it is pivotal to incorporate the necessary measures and protection systems to uphold the integrity of data as well as the copyright rights of software products. 
    By: Vijaya Super admin
    Wednesday, May 12, 2021
    AGRI-FOOD SYSTEMS
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  • End of globalization?
      President Trump's "America First" strategy of the last four years had increased tensions between the United States and the rest of the world, specifically China. It was already leading to friction in the smooth supply-and-demand economic chain that has been the hallmark of an interdependent global world. But the self-isolation during the pandemic could mean the end of globalization as we know it. Some people worry that this moment is strengthening the hand of nationalism that was rising before the pandemic and that it is accelerating the changing relationships between countries.    
    By: Sali Hamilton
    Wednesday, May 12, 2021
    WATER, ENERGY, AND THE ENVIRONMENT

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  • The Influenza (Flu) Virus
    The Influenza (Flu) Virus   Next to the common cold, influenza or "the flu" is perhaps the most familiar respiratory infection in the world. In the United States alone, approximately 25 to 50 million people contract influenza each year. The symptoms of the flu are similar to those of the common cold but tend to be more severe.   Fever, headache, fatigue, muscle weakness and pain, sore throat, dry cough, and a runny or stuffy nose are common and may develop rapidly. Gastrointestinal symptoms associated with influenza are sometimes experienced by children, but for most adults, illnesses that manifest in diarrhea, nausea, and vomiting are not caused by the influenza virus though they are often inaccurately referred to as the "stomach flu." A number of complications, such as the onset of bronchitis and pneumonia, can also occur in association with influenza and are especially common among the elderly, young children, and anyone with a suppressed immune system.
    By: Sali Hamilton
    Wednesday, May 12, 2021
    HEALTH AND NUTRITION
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  • COMPUTER SCIENCE VS. SOFTWARE ENGINEERIN
    Those interested in a career centered around software development and computer technology often focuses on one of two majors: computer science, or software engineering (sometimes referred to as software development, although the two are not synonymous). To be sure, earning an accredited degree in either of these fields will likely prepare a student for a variety of software-related roles. However, while these two fields of study have certain similarities, they are not one and the same; in fact, they have many subtle and obvious differences that set them apart. To better understand the distinctions, please read through our basic introduction and then see our side-by-side comparison below.
    By: Brian Winston
    Wednesday, May 12, 2021
    WATER, ENERGY, AND THE ENVIRONMENT

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