نتایج جستجو برای: surface area to volume ratio

تعداد نتایج: 10961941  

Journal: :Stresses 2023

The Organization for Economic Co-operation and Development (OECD) has set widely used guidelines that are as a standardized approach assessing toxicity in number of species. Given various studies use different experimental setups, it is difficult to compare findings across them result the lack universally setup nano-ecotoxicology. For freshwater species, Daphnia magna, commonly filter feeding c...

Journal: :Brazilian Journal of Otorhinolaryngology 2013

پایان نامه :وزارت بهداشت، درمان و آموزش پزشکی - دانشگاه علوم پزشکی و خدمات بهداشتی درمانی استان فارس - دانشکده دندانپزشکی 1380

چکیده ندارد.

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شیخ بهایی - دانشکده زبانهای خارجی 1391

simplification universal as a universal feature of translation means translated texts tend to use simpler language than original texts in the same language and it can be critically investigated through common concepts: type/token ratio, lexical density, and mean sentence length. although steps have been taken to test this hypothesis in various text types in different linguistic communities, in ...

Journal: :Stroke 2015
François De Guio Jean-François Mangin Marco Duering Stefan Ropele Hugues Chabriat Eric Jouvent

BACKGROUND AND PURPOSE Recently, in a mouse model of cerebral autosomal-dominant arteriopathy with subcortical infarcts and leukoencephalopathy, a monogenic cerebral small vessel disease, intramyelinic edema was detected in the white matter (WM) early during the course of the disease. We hypothesized that if this mechanism holds true in patients, it would translate in larger WM volume. We aimed...

Journal: :international journal of nano dimension 0
a. kardam department of chemistry, faculty of science, dayalbagh educational institute, agra 282110, india. k. rohit raj department of chemistry, faculty of science, dayalbagh educational institute, agra 282110, india. sh. srivastava department of chemistry, faculty of science, dayalbagh educational institute, agra 282110, india.

the increased surface area-to-volume ratio of nanoparticles, quantum size effects and the ability to tune surface properties through molecular modification make nanostructures ideal for environmental remediation. the present piece of work reports the preparation and characterization of nano cellulosic fibers (ncfs) with further polymeric reinforcement using vinyl sulphonic acid for the remediat...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعتی اصفهان - دانشکده منابع طبیعی 1392

nowadays, air pollution is a global problem that has had significant growth by technology development, population growth andindustrial development. industrial development brought natural resources deterioration, more manufacturing products, and more environmental pollutants. if pollutant won’t be controlled, human-being and wildlife will face the critical risks. significant release and critical...

Journal: :Blood 2012
Innocent Safeukui Pierre A Buffet Guillaume Deplaine Sylvie Perrot Valentine Brousse Alioune Ndour Marie Nguyen Odile Mercereau-Puijalon Peter H David Geneviève Milon Narla Mohandas

Splenic sequestration of RBCs with reduced surface area and cellular deformability has long been recognized as contributing to pathogenesis of several RBC disorders, including hereditary spherocytosis. However, the quantitative relationship between the extent of surface area loss and splenic entrapment remains to be defined. To address this issue, in the present study, we perfused ex vivo norma...

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