Resultado da Busca
Há 2 dias · e. The history of the Internet has its origin in the efforts of scientists and engineers to build and interconnect computer networks. The Internet Protocol Suite, the set of rules used to communicate between networks and devices on the Internet, arose from research and development in the United States and involved international collaboration ...
Há 4 dias · The evolution-creation controversy: Opinions of Ohio High School biology teachers, Ohio Journal of Science 87(4):115–125, 1987 [RETURN TO TEXT] [18] Tatina, R., South Dakota High School biology teachers and the teaching of evolution, American Biology Teacher 51 (5):275–280, 1989.
Há 2 dias · There are several competing scenarios for the long-term evolution of the universe. Which of them will happen, if any, depends on the precise values of physical constants such as the cosmological constant, the possibility of proton decay , the energy of the vacuum (meaning, the energy of "empty" space itself), and the natural laws beyond the Standard Model .
Há 5 dias · A journalist probes the challenges facing the global commons. The high seas are vast and distant, often seen as the poster child for mysterious, wild, and lawless places. But we no longer have the luxury of ignoring them, because they are now also the site of one of the last great battles over the concept of “the global commons.”.
Há 5 dias · It’s hard to find fossil skin, but a rare discovery reveals clues about the evolution from water to land. Tea Maho, University of Toronto and Ethan D. Mooney, University of Toronto. Fossilized ...
Há 1 dia · The organization is composed of four mission directorates: Aeronautics Research, for the development of advanced aviation technologies; Science, dealing with programs for understanding the origin, structure, and evolution of the universe, the solar system, and Earth; Space Technology, for the development of space science and exploration technologies; and Human Exploration and Operations ...
Há 1 dia · News at a glance: Preserving U.K. graduate visas, controlling peanut allergies, and chatting with animals. The latest in science and policy. News. 29 May 2024 By. Mitch Leslie.
