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Study: Without more data, a black hole’s origins can be “spun” in any direction（图）
黑洞 双星系统 黑洞起源
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2023/6/9
Clues to a black hole’s origins can be found in the way it spins. This is especially true for binaries, in which two black holes circle close together before merging. The spin and tilt of the respecti...
Yen-Jie Lee probes particle collision data for clues to the universe’s origins（图）
粒子碰撞数据 宇宙起源 粒子物理学
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2023/6/9
When Yen-Jie Lee came to MIT as a graduate student in 2006, it was a bit of a culture shock. The aspiring particle physicist had studied physics at National Taiwan University before his career took a ...
Zeroing in on the origins of Earth’s “single most important evolutionary innovation”（图）
地球 进化创新 含氧光合作用
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2023/6/21
Some time in Earth’s early history, the planet took a turn toward habitability when a group of enterprising microbes known as cyanobacteria evolved oxygenic photosynthesis — the ability to turn light ...
New System Developed by Scripps Researchers Traces the Origins of Marine Creatures（图）
Oceanography marine animals
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2007/3/26
March 21, 2007，Tracing the origins of marine animals can be extremely difficult, especially in the free-flowing, soup-like conditions of the ocean, but obtaining this information is vital not only for...
The Structure of Origins
ribozyme RNA molecules
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2007/3/22
Mar 20, 2007，Researchers at the University of California, Santa Cruz, have determined the three-dimensional structure of an RNA enzyme, or "Mar 20, 2007，Researchers at the University of California, Sa...
Research suggests new origins for Polynesian pig
human genetic Polynesian pig Anthropology
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2007/3/19
19 March 2007，New research from the universities of Auckland, Oxford, Durham and Adelaide suggests the origin of the pigs carried into the Pacific region by Polynesian ancestors can be traced back to ...
Prehistoric origins of stomach ulcers uncovered
bacteria stomach ulcers
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2007/2/11
8 February 2007，A team of scientists from the University of Cambridge have discovered that the ubiquitous bacteria that causes most painful stomach ulcers has been present in the human digestive syste...
Cellular Origins Researcher Irene Chen Wins GE & Science Grand Prize（图）
Life Scientists Cellular Irene Chen
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2006/12/14
11 December 2006，Irene Chen has been awarded the prestigious 2006 GE & Science Grand Prize for Young Life Scientists for her essay, "The Emergence of Cells During the Origin of Life," which was publis...
：Origins of Life - New Approach Helps Expand Study of Living Fossils（图）
Origins of Life Living Fossils living organisms
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2006/11/22
November 17, 2006，A new article reveals how Dr. Miriam Andres' stromatolite investigation has begun to "fingerprint" ancient microbial pathways offering a new way to explore the origins of these livin...