AI a 'fundamental change in the news ecosystem': Expert
Artificial intelligence is shaking up journalism and in the short term will cause "a fundamental change in the news ecosystem", media expert David Caswell told AFP.
Apr 20, 2024
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Artificial intelligence is shaking up journalism and in the short term will cause "a fundamental change in the news ecosystem", media expert David Caswell told AFP.
Apr 20, 2024
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In recent years, researchers have been experimenting with a wide range of solar cell designs in the hope of facilitating their widespread deployment. Organic solar cells based on perovskite materials have been found to exhibit ...
The Georgia county where tech experts copied the state's election software after the 2020 election was hit by a cyberattack in April.
Apr 29, 2024
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Every year, the nation's aviation industry uses around 22 billion gallons of jet fuel, which produces about 1 billion tons of carbon dioxide—or 3% of the world's carbon dioxide emissions. Because of this, researchers and ...
Apr 18, 2024
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Electronic devices are getting more and more complex as they are built to carry out an ever-increasing number of functions. This can be seen in the increased functionality in our personal devices such as our phones, tablets ...
Apr 23, 2024
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About 25,500 Philadelphia Inquirer subscribers, employees, former employees, and employees' family members on company benefit plans may have had their personal information exposed in a May cyberattack, Inquirer publisher ...
Apr 29, 2024
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Smart windows are an exciting technology, capable of blocking out or letting in more light as needed, potentially reducing energy costs of large buildings by making them more efficient. This technology has already hit the ...
Apr 23, 2024
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The B.C. government recently announced plans to work with American tech company Meta this wildfire season to deliver important public safety information. Premier David Eby called it a "major step," and said he was appreciative ...
May 1, 2024
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In biology, an organism is any living system (such as animal, plant, fungus, or micro-organism). In at least some form, all organisms are capable of response to stimuli, reproduction, growth and development, and maintenance of homeostasis as a stable whole. An organism may either be unicellular (single-celled) or be composed of, as in humans, many billions of cells grouped into specialized tissues and organs. The term multicellular (many-celled) describes any organism made up of more than one cell.
The terms "organism" (Greek ὀργανισμός - organismos, from Ancient Greek ὄργανον - organon "organ, instrument, tool") first appeared in the English language in 1701 and took on its current definition by 1834 (Oxford English Dictionary).
Scientific classification in biology considers organisms synonymous with life on Earth. Based on cell type, organisms may be divided into the prokaryotic and eukaryotic groups. The prokaryotes represent two separate domains, the Bacteria and Archaea. Eukaryotic organisms, with a membrane-bounded cell nucleus, also contain organelles, namely mitochondria and (in plants) plastids, generally considered to be derived from endosymbiotic bacteria. Fungi, animals and plants are examples of species that are eukaryotes.
More recently a clade, Neomura, has been proposed, which groups together the Archaea and Eukarya. Neomura is thought to have evolved from Bacteria, more specifically from Actinobacteria.
This text uses material from Wikipedia, licensed under CC BY-SA