News tagged with natural killer
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Search results for natural killer
The deciding factor: Empathy distinguishes modern humans from their primate ancestors
3 hours ago |
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(PhysOrg.com) -- What, exactly, distinguishes humans from apes? It’s certainly more than just our genes, renowned anthropologist Sarah Blaffer Hrdy told a Harvard audience recently (Nov. 18).
Grant to help zoo visitors learn more about science with their cell phones
5 hours ago |
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Zoo visitors may soon use their cell phones to "Call the Wild" as part of a project led by University of Florida researchers to help the public learn more about the nature of science.
Nearly half of Venice underwater
7 hours ago |
4 / 5 (4) |
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Much of the historic Italian city of Venice, including St. Mark's Square, was underwater Monday following a meteorological depression combined with natural tide waters, officials said.
Microscopy reveals structure of calcite shells
8 hours ago |
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(PhysOrg.com) -- Lara Estroff and colleagues have taken a deep, detailed look at the way lab-created calcite crystals, similar to those found in nature, grow in tandem with proteins and other large molecules.
Researchers discover biological basis of 'bacterial immune system'
10 hours ago |
4.8 / 5 (4) |
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(PhysOrg.com) -- Bacteria don’t have easy lives. In addition to mammalian immune systems that besiege the bugs, they have natural enemies called bacteriophages, viruses that kill half the bacteria on Earth every two days.
First metallic nanoparticles resistant to extreme heat
Nanotechnology / Nanomaterials
12 hours ago |
5 / 5 (2) |
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A University of Pittsburgh team overcame a major hurdle plaguing the development of nanomaterials such as those that could lead to more efficient catalysts used to produce hydrogen and render car exhaust less toxic. The researchers ...
Climate change in Kuwait Bay
Space & Earth / Earth Sciences
12 hours ago |
3.7 / 5 (9) |
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Since 1985, seawater temperature in Kuwait Bay, northern Arabian Gulf, has increased on average 0.6°C per decade. This is about three times faster than the global average rate reported by the Intergovernmental ...
Plan to breed lab monkeys splits Puerto Rican town
12 hours ago |
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(AP) -- Puerto Rico has such a bad history with research monkeys running amok that some residents are stunned that its government has tentatively approved a plan to import and breed thousands of primates ...
Black hole caught zapping galaxy into existence?
14 hours ago |
4.8 / 5 (14) |
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(PhysOrg.com) -- Which come first, the supermassive black holes that frantically devour matter or the enormous galaxies where they reside? A brand new scenario has emerged from a recent set of outstanding ...
Peat fires drive temperatures up
14 hours ago |
4 / 5 (4) |
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Peatlands, especially those in tropical regions, sequester gigantic amounts of organic carbon. Human activities are now having a considerable impact on these wetlands. For example, drainage projects, in combination with the ...
List of search results for natural killer
