نتایج جستجو برای: drastic method

تعداد نتایج: 1639165  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعت آب و برق (شهید عباسپور) - دانشکده مهندسی برق و کامپیوتر 1392

abstract according to increase in electricity consumption in one hand and power systemsreliability importance in another , fault location detection techniqueshave beenrecentlytaken to consideration. an algorithm based on collected data from both transmission line endsproposed in this thesis. in order to reducecapacitance effects of transmission line, distributed parametersof transmission line...

Ali Naderifar Gelareh Reyhani, Heydar Ali Kashkuli Narges Zohrabi,

Ground water is regarded as an important source of sweet water because it has less pollution potential and it has high reserve capacity compared with surface water. Therefore, it I necessary to prevent pollution from ground water, considering management of ground water resources in line with quantitative management of water resources. In this research the potential vulnerability of ground water...

Journal: :Indian Journal of Otolaryngology and Head & Neck Surgery 2016

Journal: :Proceedings. Biological sciences 2012
Riccardo Bommarco Ola Lundin Henrik G Smith Maj Rundlöf

The species richness of flower-visiting insects has declined in past decades, raising concerns that the ecosystem service they provide by pollinating crops and wild plants is threatened. The relative commonness of different species with shared ecological traits can play a pervasive role in determining ecosystem functioning, but information on changes in abundances of pollinators over time is la...

Journal: :Nucleic Acids Research 2006
Davina K. Button Kevan M. A. Gartland Leslie D. Ball Louis Natanson Jill S. Gartland Gary D. Lyon

DRASTIC--Database Resource for the Analysis of Signal Transduction In Cells (http://www.drastic.org.uk/) has been created as a first step towards a data-based approach for constructing signal transduction pathways. DRASTIC is a relational database of plant expressed sequence tags and genes up- or down-regulated in response to various pathogens, chemical exposure or other treatments such as drou...

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