Tag: "pebbles" at biology news

New Study Shows Dinosaurs From Gobi Desert Site Killed In Sudden "Sand Slides" Falling From Dunes - Study Also Reports First Dinosaur Tracks From Gobi

..., this showed nostructured layering at all. Large pebbles and cobbles, which are much too bigto have been carried by the wind, are sometimes present in these sandstones,indicating that the sandstones were not formed by wind action, and thuseliminating the possibility that windy sandstorms delivered the fata...

Earliest human ancestors discovered in Ethiopia

...urfaces that are littered with stones ranging from pebbles to boulders." The study of the Middle Awash has been ongoing since 1981under the joint direction of White and Desmond Clark of UC-Berkeley, Giday WoldeGabriel of Los Alamos National Laboratory and Ethiopian researchers Berhane Asfaw and Yonas Beyene....

Untangling the matrix of risk factors for alcoholism

...described when he said 'we are finding interesting pebbles while the great ocean of truth lays undiscovered before us.'" Twitchell hopes to move beyond those 'pebbles' one day. "Our group plans to follow these children over time with complete psychosocial assessments at three-year intervals into adulthood...

Abandoned penguin colonies may help refine Antarctic climate studies

...ut and forage to feed their chicks; and there were pebbles on a beach that the birds could use to make their nests. If those conditions--especially the first three--change sufficiently, then the birds will abandon a colony and establish themselves elsewhere. Emslie said data collected by his team allow him ...

Endurance of plants under quartz rocks possible model for life on early Earth, Mars

...nts growing on the underside of translucent quartz pebbles can endure both chilly and near-boiling temperatur...The plants, which receive enough light through the pebbles to support photosynthesis, could offer a model for how plants first colonized land, as well as how t...

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(Date:4/14/2014)... treat children with uncomplicated acute appendicitis is a reasonable ... fewer missed school days, according to a pilot study. ... Hospital and published online April 12 in the ... the first prospective study on nonoperative management of acute ... , Researchers enrolled 77 patients age 7 to 17 ...
(Date:4/14/2014)... 2014, Perth, Australia. Drug discovery company Proteomics International ... of a companion diagnostic (CDx) test with the ... The research team authenticated the panel of biomarkers ... samples. Seven biomarkers were validated at high stringency ... The mass spectrometry data was then cross-validated using ...
(Date:4/14/2014)... 2014) When it comes to the cost and ... Patients get the best care when they are treated ... extensive experience in their current job, according to a ... and Columbia Business School. The study was published in ... Applied Economics . , The review of more ...
(Date:4/13/2014)... STANFORD, Calif. A low-cost empowerment program for ... and sexual harassment of these girls, who live ... and are frequently attacked, a large new study ... Stanford University School of Medicine, Lucile Packard Children,s ... No Worldwide, validated the program,s effectiveness in combating ...
(Date:4/11/2014)... the processes that control brain cell production could pave ... brain-related disorders. , Scientists have gained new understanding of ... how and when nerve and brain cells are formed ... and keeps it healthy. Their findings could help explain ... which is a fundamental characteristic of many diseases including ...
Breaking Medicine News(10 mins):Health News:Antibiotics alone are a successful treatment for uncomplicated acute appendicitis in kids 2Health News:Antibiotics alone are a successful treatment for uncomplicated acute appendicitis in kids 3Health News:Longer nurse tenure on hospital units leads to higher quality care 2Health News:Empowerment program greatly decreases incidence of rape, Stanford/Packard-led study finds 2Health News:Empowerment program greatly decreases incidence of rape, Stanford/Packard-led study finds 3Health News:Empowerment program greatly decreases incidence of rape, Stanford/Packard-led study finds 4
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