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Tag: "formations" at biology news

In nature, proteins sweep up nanoparticles

...ense aggregates. Such tightly packed metal sulfide formations are not new to scientists, but they do beg a question that remains unanswered: Why do the nanoparticles group together" Something so small should disperse throughout the mine. Instead, the metal nanoparticles form blobs that measure several microns i...

New designer lipid-like peptide with lipid nanostructures for drug delivery systems

...olt, Peter Laggner and Shuguang Zhang reported the formations of dynamic nanostructures of lipid-like peptides that are like two-headed Janus, both water-loving and water-hating, which represent a new class of designer materials using common amino acids, the same basic molecules from meat, beans and fruits. Th...

Lower carbon dioxide emissions from coal-fueled power plants possible with technology development

...rground in a high-pressure, liquid form. Sandstone formations common in Texas and some other states are already being considered nationally for this type of storage. Colleagues at the Jackson School’s Bureau of Economic Geology will also study this storage option at the bureau’s Gulf Coast Carbon Center. The...

Faster, more accurate tuberculosis test developed

...tic tangles or coils and these characteristic cord formations can be seen microscopically in liquid medium; and (3) the ability to incorporate drugs permits rapid and direct drug-susceptibility testing at the same time as the detection of bacterial growth. Over 5,000 people die of TB every day worldwide and t...

Sandia work launched on space shuttle shows live cells influence growth of nanostructures

...US Air Force) to test whether nanostructures whose formations were directed by yeast and other single cells can create more secure homes for their occupants - even in the vacuum and radiation of outer space - than those created by more standard chemical procedures. Sandia is a National Nuclear Security Admini...

Tool developed to silence genes in specific tissues using RNAi

...e first transcription factor shown to regulate the formations of these junctions, Wilkinson says. "It is a transcription factor that dictates both the formation of the testes in the embryo, and the function of the testes after birth." Researchers worldwide have been trying to harness the power of RNAi since it...

Embryos tell story of Earth's earliest animals

...gh for fossilization to occur. "It appears these formations in China had the conditions that would have preserved animal embryos," Raff said. "Hopefully, the question about whether this can happen can be put to rest." What distinguishes animals from other organisms is the ability to ingest other organisms, ...

Cattle grazing may help rather than hurt endangered species

...ooked at 36 vernal pools on two different geologic formations on a 5000-ha ranch in eastern Sacramento County, California. Their experiments found that removal of grazing reduced the duration of wetland flooding by an average of 50 days per year. Their simulations show that climate change could compound these...

'Acid rain' and forest mass: Another perspective

...Magnesium deficiency was observed in all the adult formations studied. The acceleration of the return of nutrients and the drop in the efficiency of their use is proposed as an explanation of this disorder. Thanks to this investigation, it was concluded that the atmospheric deposition of contaminants produces ...

Study casts doubt on 'Snowball Earth' theory

...nnovative techniques to previously unexamined rock formations has turned up strong evidence on the "Slushball Earth" side of a decades-long scientific argument. The study appears in the Sept. 29 Science Express. The lead author is Alison Olcott, a Ph.D. student of earth sciences in the USC College of Letters, ...

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(Date:9/15/2014)... Earth for the first 500 million years after it ... day, complete with oceans, continents and active crustal plates. ... called the Hadean, has gained substantial new support from ... more than 4 billion years ago with those formed ... possible geological analog for early Earth. , The study ...
(Date:9/15/2014)... cognitive function may play roles in one,s musical aptitude, ... timbre, tone durations, and formal structure in music. , ... that extremes in musical aptitude (extreme capacity/no capacity) are ... having moderate aptitude. , "This is a typical feature ... and it is influenced to varying degrees by environmental ...
(Date:9/15/2014)... from GEOMAR Helmholtz Centre for Ocean Research Kiel ... demonstrated for the first time, that the single ... Emiliania huxleyi , can adapt simultaneously to ... study, the researchers found no evidence for the ... aspects of climate change would interfere with each ...
Breaking Biology News(10 mins):Early Earth less hellish than previously thought 2Early Earth less hellish than previously thought 3Small algae with great potential 2Small algae with great potential 3
(Date:9/16/2014)... (PRWEB) September 16, 2014 Transparency Market ... that the global facial care market is expected to ... The report, titled ‘Facial Care Market (By Product Type ... Wash, Cleansing Wipes, Serums and Masks and Others (fade ... Share, Growth, Trends and Forecast 2013 – 2019,’ is ...
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(Date:9/16/2014)... is effective in diagnosing concussion-related brain disease while a ... conducted at the Icahn School of Medicine at Mount ... Haven, and published September 16 in the journal ... that an experimental radiolabeled compound called [18 F]-T807, which ... that accumulates in the brain with repetitive blows to ...
(Date:9/16/2014)... Researchers at the Hebrew University of Jerusalem have ... at coaxing adult cells to become quality pluripotent ... and expanding area that aims to replace lost ... transplantation. Because stem cells derived from human embryos ... reprogramming adult cells back to an embryo-like state ...
(Date:9/16/2014)... Gary F. Locke, the former U.S. Ambassador to ... Group for exclusive representation of his global speaking activities. ... of Washington, Locke is widely recognized as one of ... and business growth. , “Gary Locke provides audiences with ... an organization’s global presence in and with China,” stated ...
Breaking Medicine News(10 mins):Health News:Global Facial Care Market Will Report a CAGR of 6.9% between 2013 and 2019: Transparency Market Research 2Health News:Global Facial Care Market Will Report a CAGR of 6.9% between 2013 and 2019: Transparency Market Research 3Health News:Life Insurance for Seniors - Clients Can Find Fast Life Insurance By Comparing Online Quotes! 2Health News:Neuroimaging technique identifies concussion-related brain disease in living brain 2Health News:Neuroimaging technique identifies concussion-related brain disease in living brain 3Health News:Scientists create therapy-grade stem cells using new cocktail to reprogram adult cells 2Health News:Gary Locke, Former Ambassador to China, Selects Worldwide Speakers Group for Exclusive Lecture Representation 2
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