Tag: "mightily" at biology news

Paramecia adapt their swimming to changing gravitational force

...ically. In high gravity, the organisms swam upward mightily to maintain their place in the water column. In zero gravity, they swam up and down equally. And in reverse gravity, they dove for where the sediments ought to be. "If you want to make something float more," said Valles, "you put it in a fluid and y...

Wisconsin scientists find a way to make human collagen in the lab

...e efforts of biomedical researchers who have tried mightily to synthesize it for use in applications ranging from new wound-healing technologies to alleviating arthritis. The reason: Scientists were unable to synthesize the human protein because they had no way to link the easily made short snippets of collag...

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(Date:4/17/2014)... in bone marrow need to produce hydrogen sulfide in ... to a new study from the Center for Craniofacial ... of USC. , Professor Songtao Shi, principal investigator on ... by the cells governs the flow of calcium ions. ... that results in osteogenesis, or the creation of new ...
(Date:4/17/2014)... deforestation and fragmentation of forests in the Amazon ... forests, contributing to rapid and widespread forest loss ... researchers., The findings show that forests in the ... droughts coupled with forest fires lead to large-scale ... Jennifer Balch, assistant professor of geography, Penn State. ...
(Date:4/17/2014)... -- Indiana University researchers have detected new early-warning signs ... This discovery could have far-reaching implications for the diagnosis ... of over 25 million Americans. , "We had not ... at such early stages," said Ann Elsner, professor and ... lead author of the study. "We set out to ...
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