New statistical model improves the predictive power of standardized test scores
A standout essay, high grade point average and stellar standardized test scores are sometimes not enough for college admissions.
A standout essay, high grade point average and stellar standardized test scores are sometimes not enough for college admissions.
Mathematics
Nov 19, 2019
1
163
Researchers at Heriot-Watt University, in collaboration with researchers from the University of Toulouse, France, have proposed a novel framework that combines statistical models with highly scalable computational tools from ...
Optics & Photonics
Nov 15, 2019
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401
Climate change will increase the size of stalled high-pressure weather systems called "blocking events" that have already produced some of the 21st century's deadliest heat waves, according to a Rice University study.
Earth Sciences
Nov 13, 2019
1
429
A Caltech engineer has unlocked some of the secrets behind turbulence, a much-studied but difficult-to-pin-down phenomenon that mixes fluids when they flow past a solid boundary.
General Physics
Nov 6, 2019
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99
When cyclones or other massive oceanic storms make landfall, their giant waves batter coastlines and sometimes cause widespread damage.
Earth Sciences
Oct 29, 2019
0
69
Identifying elementary constituents of matter including quarks, bosons and electrons, and the manner by which these particles interact with each other, constitutes one of the greatest challenges in modern physical sciences. ...
General Physics
Sep 17, 2019
3
133
In the study, published in the journal Methods in Ecology and Evolution, the researchers developed the tool that uses information about the features of a weed species and the geography of the area in which it has been reported ...
Evolution
Sep 16, 2019
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11
Stems, leaves, flowers and fruits make up the biggest chunk of potential living space for microbes in the environment, but ecologists still don't know a lot about how the microorganisms that reside there establish and maintain ...
Biotechnology
Sep 12, 2019
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55
Southwestern Kansas in the 1930s saw some of the worst dust storms ever recorded in the U.S., when apocalyptic clouds of heavy dust terrified and even killed people, livestock and wildlife.
Earth Sciences
Aug 21, 2019
0
39
Even though the black hole at the center of the Milky Way is a monster, it's still rather quiet. Called Sagittarius A*, it's about 4.6 million times more massive than the sun. Usually, it's a brooding behemoth. But scientists ...
Astronomy
Aug 14, 2019
96
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