نتایج جستجو برای: 3754

تعداد نتایج: 164  

2011
J. Dennis Fortenberry Wanzhu Tu

Objective: to examine day-to-day associations of coitus, sexual interest, partner emotional support, negative mood and positive mood among adolescent women. Methods: Women (ages 14 – 17 at enrollment; N=146) enrolled from one of three adolescent primary care clinics completed up to five 84-day diaries over a 27-month period. The diaries assessed partner interactions, sexual activity, substance ...

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2014
Stuart A. Sievers John Karanicolas Howard W. Chang Anni Zhao Lin Jiang Onofrio Zirafi Jason T. Stevens Jan Münch David Baker David Eisenberg

Many globular and natively disordered proteins can convert into amyloid fibers. These fibers are associated with numerous pathologies1 as well as with normal cellular functions2,3, and frequently form during protein denaturation4,5. Inhibitors of pathological amyloid fibers could serve as leads for therapeutics, provided the inhibitors were specific enough to avoid interfering with normal proce...

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2008
G. Miniutti

We present a unified explanation for the observed properties of the isolated neutron star RX J0720.43125 by obtaining, for the first time, a self-consistent model that accounts simultaneously for the observed X–ray spectrum and optical excess, the pulsed fraction, the observed spectral feature around 0.3 keV, and the long–term spectral evolution. By fitting the parameters of our realistic self–...

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2013
Meghna Patel DVSS Ramavataram

Non transferrin bound iron comprises the forms of plasma iron which are not bound to its traditional transporter plasma protein transferrin. Such forms of iron have been suggested to be toxic due to its redox activity through Haiber weiss and Fenton chemistry. Non transferrin bound iron has been widely studied in patients suffering from iron overload conditions like hemochromatosis and thalasse...

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