نتایج جستجو برای: selective pressure

تعداد نتایج: 597019  

2004
Ivan I. Garibay Annie S. Wu

We report the emergence of genomic self-similarity with respect to fitness in a Genetic Algorithm representation with no selective pressure for any particular genomic ordering.

2014
Fumi Utsumi Hiroaki Kajiyama Kae Nakamura Hiromasa Tanaka Masaru Hori Fumitaka Kikkawa

Ovarian clear cell carcinoma (CCC) is a histological type of epithelial ovarian cancer that is less responsive to chemotherapy and associated with a poorer prognosis than serous and endometrioid carcinoma. Non-thermal atmospheric pressure plasma which produces reactive species has recently led to an explosion of research in plasma medicine. Plasma treatment can be applied to cancer treatment to...

2008
T. A. Bley K. M. Johnson O. Wieben C. J. Francois S. B. Reeder M. L. Schiebler D. P. Lum T. M. Grist

Fig. 2 Significant Renal Artery Stenosis Selective DSA demonstrates a significant renal artery stenosis (A, TSPG = 48mmHg. Streamlines discontinue at the stenosis indicating a significant luminal narrowing (B). Please note flow signal distal to the stenosis indicating high degree stenosis but excluding occlusion. Non-invasive Assessment of Transstenotic Pressure Gradients Utilizing 3D Phase Con...

2012
Evelyn R. Klein Sharon Lee Armstrong Elisa Shipon-Blum

Children with selective mutism (SM) display a failure to speak in select situations despite speaking when comfortable. The purpose of this study was to obtain valid assessments of receptive and expressive language in 33 children (ages 5 to 12) with SM. Because some children with SM will speak to parents but not a professional, another purpose was to explore the efficacy of employing parents to ...

Journal: :Pharmacological reviews 2012
Stephanie W Watts Shaun F Morrison Robert Patrick Davis Susan M Barman

5-Hydroxytryptamine (5-HT; serotonin) was discovered more than 60 years ago as a substance isolated from blood. The neural effects of 5-HT have been well investigated and understood, thanks in part to the pharmacological tools available to dissect the serotonergic system and the development of the frequently prescribed selective serotonin-reuptake inhibitors. By contrast, our understanding of t...

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