نتایج جستجو برای: protective screens

تعداد نتایج: 125933  

Journal: :Feminist media histories 2021

This conversation, originally conducted in Chinese, explores the role of films, movie theaters, screens, streaming platforms, and documentary filmmaking China during initial wave COVID-19 pandemic. Zhang Zhen Jiang Jiehong—professors at Tisch School Arts, New York University, Birmingham City UK, respectively—discuss human rights movement prompted by state-sanctioned racist violence, feminist in...

2002
K C A CRANE S R MORRIS P L M VERMEULEN A W PHILLIPS

Stainless steel laser-drilled screens (SSL screens) for continuous sugar centrifugals are compared with several types of chrome/nickel screens. Assessments are made of trials and routine operations at several factories around the world, and results of final molasses purity analyses, screen service life, and centrifugal capacities are examined. A semi-quantitative comparison is made between Aust...

چکیده هنرهای سنتی، تجلی زیبایی هایی نشأت گرفته از ذوق و سلیقه، باورها و اعتقادات مردمان مناطق مختلف و شاهدی استوار بر توجه آنها به دنیای هزاررنگ پیرامون  شان است. هنر سوزن دوزی نیز یکی از این هنرها است. در این میان، مردم شهرستان سربیشه با ترکیب عشق و صبوری، طرح های خیال پرور و چشم نواز خود در هنر سوزن دوزی را بر پرده هایی که زینت بخش خانه هایشان است، به کار بسته اند؛ هنری...

Journal: :iranian journal of pharmaceutical research 0
xian-qing deng yanbian university ming-xia song yanbian university shi-ben wang yanbian university zheshan quan college of pharmacy, yanbian university

epilepsy is the most frequnt nearological affiction and afflicts 1% about of the worlds population. currently there is an urgent need for the development of novel anticonvulsants with higher levels of potency and lower levels of toxicity. in this paper, a series of new 6-(substituted-phenyl)thiazolo[3,2-b][1,2,4]triazole derivatives were synthesized and tested for their anticonvulsant activity ...

Journal: :Acta Crystallographica Section A Foundations and Advances 2015

Journal: :Nature Biotechnology 1991

Journal: :International Review of Intellectual Property and Competition Law 2021

Journal: :the modares journal of electrical engineering 2010
reza arablouei ayaz ghorbane

in this paper, a new propagation model based on utd for multiple diffraction paths in cellular mobile radio communications in urban environments is proposed. moreover, the most rigorous novel utd-based expressions for multiple diffractions by buildings and excess path losses are d - rived and analyzed. for this purpose, building rows are supposed to have rectangular cross-sections with the same...

2012
Michael A. Gonzalez Derek Van Booven William Hulme Rick H. Ulloa Rafael F. Acosta Lebrigio Jeannette Osterloh Mary Logan Marc Freeman Stephan Zuchner

Forward genetic screens in Drosophila melanogaster using ethyl methanesulfonate (EMS) mutagenesis are a powerful approach for identifying genes that modulate specific biological processes in an in vivo setting. The mapping of genes that contain randomly-induced point mutations has become more efficient in Drosophila thanks to the maturation and availability of many types of genetic tools. Howev...

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