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virtual learning articles
Artificial Intelligence from Science Fiction Movies to Writing Scientific Textbooks
Last Updated on June 20, 2022 by Mostafa In a precedent, Springer Nature has published the first academic book written using an artificial intelligence algorithm (AI) under the title Lithium-Ion Batteries, A Machine-Generated Summary of Current Research. This event is a clear example of the potential of artificial intelligence in the field of writing, as it is the first application in the field of academic writing, whereas the novel 1 the Road was the first book written using AI in 2018. Lithium-Ion Batteries contains more than 150 papers that were published between 2016 and 2018. They were then assembled through a process overseen by Christian Chiarcos, assistant professor of the Applied Computational Linguistics (ACoLi) lab at Goethe University, Germany. You can get a free copy of the book through the website of Springer nature. Let’s start a tour now to learn about the world of AI and discuss the opinions of scientists and businessmen about this promising field. What is Artificial Intelligence? Surely, many of us have encountered this term while reading or watching science fiction movies in which robots appear having their own mind and desire. Can this happen in the near future? Will we see machines governing …
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virtual learning articles
Top 5 Search Engines for Scientific Research
Last Updated on June 20, 2022 by Mostafa Internet has played a very important role in serving researchers and scientists in various fields as tool for distance learning by providing many scientific sources that are accessible at any time and place. In this article, we will address 5 of the most important scientific search engines on the internet. They include many research papers and Ph.D And Master theses, in addition to a lot of scientific references in various fields. But first, let’s discuss what scientific research is, its importance, types, and steps. Researchers always seek accurate information and clear facts in all fields. They carry out this process according to a clear methodology for studying contemporary issues. They rely on scientific research as an objective tool to investigate and refute evidences. The first to use the scientific research method was psychologists and sociologists in the nineteenth century. It is recalled that the psychologist Ernest Weber was the first to try to measure specific models of human behavior in the 1940s of the century. Definition of scientific research: There are many different definitions of scientific research. It is defined as the systematic method that follows a number of successive steps, …
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virtual learning articles
The Concept of The Teaching Methods and Teaching Techniques and Their Most Important Forms in The current Ages
Last Updated on June 19, 2022 by Mostafa The educational process all over the world must undergo continuous development and modernization. It uses all modern techniques to keep up with the technology of the current age and its requirements. It is essential that students are constantly informed about the new updates to helps them increase their creativity. Therefore, it is also necessary to develop the teaching methods and teaching techniques in a way that helps develop the abilities and skills of students. Difference between teaching methods and teaching techniques: The concept of teaching methods and the concept of teaching techniques are closely intertwined. The concept of teaching techniques has emerged as a result of the development of the concept of teaching methods. And we can define teaching methods as the methods, tools, and devices through which it has to be possible to assess, apply, plan the educational process, and provide the students with knowledge in order to reach the educational goals. It also represents the intellectual practices and the process through which the development of the educational process. In addition to improving the performance of the teacher, teaching methods can help the students to develop their capabilities, increase their …
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virtual learning articles
Distance learning (Its concept, history, main principles, and techniques)
Last Updated on June 19, 2022 by Mostafa Modern communication tools have helped in creating new educational styles that serve the educational system in an innovative manner, free them from the constraints of time and space, and address their economic, political and social problems. Distance learning is considered as one of the most important of these new educational styles. The concept of distance learning: There are many different expressions for distance learning. It is known as correspondence education, open education, distributed education. There are also other expressions such as home study, independent study, study from abroad, distance Learning, distributed learning, remote learning, and distance education. There are different definitions for distance learning: UNESCO defines distance education as “an educational process in which all or most of the teaching process occurs by a distant person from the student, with the emphasis that most communication between teachers and learners are through a mediator, whether electronic or printed.” The American Association for Distance Learning defines it as “the process of acquiring knowledge and skills by mediator that transfers the information, including all kinds of technology and different learning styles of distance learning.” There are many definitions of distance learning, but they all …
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5 of The Greatest Scientists in History
Last Updated on October 19, 2022 by Sara Assem In this article, we are going to mention some of the greatest scientists in history who had beneficial impact on human life and had provided various innovations and discoveries that lead to all the giant leaps in our history. Throughout different ages, science and scientists have always played an active role in history. This role affected various sides of peoples’ lives: economically, socially, and nationally. With scientific power, nations will be able to lead global economy by owning developed industries, and will also be able to develop their military arsenal with the latest equipment, and thus provide a safe society. There have also been many influential scientists in the history of mankind. This influence has always been a double-edged sword. For example, some of them contributed to the discovery of a medicine for some of the most catastrophic diseases, whereas other scientists symbolized disasters to humanity. Marie Curie She was born in Warsaw in 1867 A.C., in what was then the Kingdom of Poland, a part of the Russian Empire. She studied at Warsaw’s clandestine Flying University and began her practical scientific training in Warsaw. In 1891, aged 24, she …
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virtual learning articles
Praxilabs came 2nd in both the Africa 2018 Forum in Sharm El Sheikh and the Euromena Competition in Beirut
Last Updated on June 20, 2022 by Mostafa PraxiLabs was built, and is continuously developed and improved, by a dedicated team of programmers and education specialists who understand the importance of experimentation in science education. It aims to make scientific virtual labs accessible, usable, and affordable for educational institutions and schools. PraxiLabs does not only provide an immersive virtual lab experience, but it also adds enriched content that provides students with more understanding and knowledge. As part of Praxilabs’ efforts for Development of the Educational System in the Middle East and Africa, Dr. Khadija Elbedweihy, the CEO of Praxilabs, has participated in Africa 2018 Forum. The forum was organized by the Egyptian Ministry of Investment and International Cooperation and COMESA Regional Investment Agency (RIA), under the patronage of the Presidency of the Arab Republic of Egypt and in the presence of the President of Rwanda Paul Kagame. The forum aims to promote greater economic integration through increased investment flows into Africa as it brings together decision-makers, financiers, leading industrialists and young entrepreneurs. This year’s forum has been focused on developing intra-African investments and the effort to create the world’s largest trading bloc of 1.2 bn people. It hosted about …
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virtual learning articles
Introduction to Nanotechnology and Its Most Important Applications in Various Fields
Last Updated on June 20, 2022 by Mostafa What is Nanotechnology? During his speech, almost 60 years ago, Richard Feynman asked: “What would happen if we could arrange the atoms, one by one, in the way we want?” He was the first one to envision the idea of nanotechnology. During the next 30 years, microscopes were being developed, allowing the idea to be realized. When scientists were finally able to see and manipulate matters at the atomic level, nanotechnology became a study. It is defined as “the study and manipulation of matter on an atomic, molecular, and supramolecular scale.” The rise of nanotechnology allowed scientists to study objects on a much smaller scale. As a result, they needed a unit of measurement (which they name the nanometer) that fits this scale. The nanometer is a fraction of one billionth of a meter. To illustrate the nanometer, you can imagine that the thickness of a journal paper is 100,000 nanometers, a thousand times smaller than the diameter of a human hair. Some examples of nanotechnology are found in nature. For instance, frogs use nanomechanical cantilevers, which exist in their ears, to measure deflections. According to the sound they hear, they can …
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Chemistry
The Most Important Applications of Semiconductors in Industry
Last Updated on December 12, 2022 by Nourhan Essam Semiconductors and electronic circuits have been causing a leap that can not be ignored. Thanks to semiconductors, the author of this article was able to write it, and you are able to read it. There isn’t anyone on earth who has never used semiconductors before in some way or another. In this article, we will learn about semiconductors and how they work. We will also mention some applications of semiconductors in daily life ( the devices which resulted in creating the innovations we use today, such as radio, television, car, air conditioner, computers, mobile phones, and all modern communication devices and many household.) appliances. Semiconductors Materials are classified into three classes according to their ability to transfer electricity. Firstly, we have conductors, which are materials that can easily connect electricity. They have a large number of free electrons due to the weakness of the attracting force between the nucleus and valence electrons (i.e. electrons in the last orbit of the atoms). Valence electrons are transformed into free electrons causing the flow of electrical current. We also have insulators, which are materials that do not have free electrons. These don’t allow …
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scientific facts
The Most Famous 4 Laboratory Accidents in History
Last Updated on June 18, 2023 by Sara Assem What is Laboratory Accidents? Laboratories accidents may be the result of carelessness. Some common types of injuries include chemical burns, cuts from broken glass, inhalation of toxic fumes, absorption of chemicals through the skin, and ingestion of toxic chemicals. Scientific laboratories contain dangerous chemicals that may lead to most of the common lab accidents such as strong acids, neurotoxins, in addition to various equipment such as natural gas-guzzling Bunsen burners, high-pressure cookers called autoclaves, and some types of explosive materials. Biology laboratories often contain infectious organisms, posing a threat to students and teachers. So there are some safety tips that must be observed to protect those in the laboratory from exposure to any risk. Despite these strict rules some unintended laboratory accidents may sometimes occur. Types of Laboratory Accidents In science laboratories, there are many materials that have hazard potential include: Toxic and poisonous chemicals – Flammable solvents – Corrosive liquids including strong acids – Compressed Gases – Highly reactive chemicals and explosive materials – Dangerous microbiological specimens – Radioactive materials. Generally, science accidents result from the following factors (Causes of accidents in the laboratory): Fires – Electrical short circuits …
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The World Largest Physics Lab
Last Updated on June 20, 2022 by Mostafa Nuclear physics helps us better understand the universe. It is the the study of the structure and characteristics of the main building unit of the universe, the atom. The atomic structure gives us a clearer picture of the physical and chemical properties of elements and elementary particles. The European Organization for Nuclear Research (CERN) is the largest physics lab in the field of nuclear physics research in the world. It is currently operating several laboratories, including the Large Hadron Collider. Through this article we will take a closer look at this giant project. physics lab The European Organization for Nuclear Research was established in 1952. It was first called the European Council for Nuclear Research until 1954, when it had 20 member states. It then changed its name to the European Organization for Nuclear Research. CERN’s main function is to build particle accelerators and other infra-structures for particle physics research. Particle accelerator Particle accelerators were built in the 1930s to provide high-energy particles to understand the structure of the nucleus. Accelerators produce electric fields that increase the energy and velocity of a beam of particles. They also produce …
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