Entrepreneurs' stock losses bruise their businesses
When a recession takes a bite out of an entrepreneur's personal stock portfolio, does that person's business suffer more than those of older and larger competitors?
When a recession takes a bite out of an entrepreneur's personal stock portfolio, does that person's business suffer more than those of older and larger competitors?
Economics & Business
Feb 22, 2024
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At the Leibniz Institute for Catalysis in Rostock, Dr. Johannes Fessler has developed new methods for the synthesis of drug precursors using catalysts made of iron, manganese and cobalt. Each of these three chemical elements ...
Analytical Chemistry
Feb 19, 2024
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Coral reefs worldwide face dire threats from ocean warming, increasing acidification, pollution, and other stressors. Understanding how corals respond to stress and how they evolved along with their environments is critical ...
Ecology
Feb 6, 2024
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The unique two thin rings around the Centaur Chariklo could be shaped by an even smaller satellite. Chariklo is a Centaur, which are small bodies similar to asteroids in size but to comets in composition, that revolve around ...
Astronomy
Feb 6, 2024
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A handful of centuries-old sponges from deep in the Caribbean are causing some scientists to think human-caused climate change began sooner and has heated the world more than they thought.
Earth Sciences
Feb 5, 2024
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Kyushu University researchers have found that Japanese beech (Fagus crenata) in the forests of southern Kyushu have seen reduced growth, due to soil erosion caused by the overpopulation of sika deer (Cervus nippon). Their ...
Plants & Animals
Jan 25, 2024
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A team of geographers, climatologists and tree ring specialists affiliated with multiple institutions in the U.S. has found the number and degree of hot droughts in the western U.S. is unprecedented in the modern era. In ...
A giant tree in your backyard can reveal stories about Earth's past climate. The concentric rings in the trunk, besides indicating the age of the tree, also shed light on the corresponding weather conditions during each year ...
Plants & Animals
Jan 18, 2024
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A team from the University of Münster has introduced a strategy for converting carbon–nitrogen atom pairs in a frequently used ring-shaped compound into carbon–carbon atom pairs. The method has potential in the quest ...
Biochemistry
Jan 18, 2024
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The brightness peak of the ring around M87's supermassive black hole has shifted 30 degrees counterclockwise in a year. This is shown by new images released by the Event Horizon Telescope consortium.
Astronomy
Jan 18, 2024
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