نتایج جستجو برای: celled model
تعداد نتایج: 2105295 فیلتر نتایج به سال:
abstract this paper discusses several commonly used models for strategic marketing¹ including market environmental analysis methods (i.e. swot and pest analysis) and strategic marketing tools and techniques (i.e. boston matrix and shell directional policy matrix)and shows how these models may help a firm to achieve its strategic goals. at first, the main reason for doing this research is de...
rivers and runoff have always been of interest to human beings. in order to make use of the proper water resources, human societies, industrial and agricultural centers, etc. have usually been established near rivers. as the time goes on, these societies developed, and therefore water resources were extracted more and more. consequently, conditions of water quality of the rivers experienced rap...
This paper focuses on the non-Gaussian properties of tornado pressure loading a Texas Tech University (TTU) building model. External pressures model were measured at multiple radial positions in two-celled tornado-like vortex generated by simulator. High-order statistical moments coefficients studied. The spatial distributions zones presented and compared with figure for boundary layer wind. Fo...
in this thesis, we consider a mathematical model of cancer with completely unknown parameters. we study the stability of critical points which are biologically admissible. then we consider a control on the system and introduce situations at which solutions are attracted to critical points and so the cancer disease has auto healing. the lyapunov stability method is used for estimating the un...
Blue-green algae, scientifically known as Cyano single-celled organisms that grow naturally in fresh not algae (eukaryotes), but are a type of bacteria the ability to synthesize chlorophyll a. Therefore, th sunlight to manufacture carbohydrates from carb process known as photosynthesis. Blue-green al pockets inside vacuoles within their cells that they in regulate their buoyancy in response to ...
www.sciencemag.org SCIENCE VOL 332 20 MAY 2011 885 COVER Phase contrast photomicrograph of a Schizosaccharomyces octosporus ascus, a sac-like cell that typically contains eight spores (each ~2 micrometers across). S. octosporus and other fi ssion yeasts are important models of eukaryote biology and have evolved a single-celled lifestyle independently from their budding yeast cousins. On page 93...
Examination of specimens and dkcussion of results .................. Tabulation of spinal nerves of pigeon based on examination of specimens Rhomboid sinus . Enlargements .................................. Determination of root levels ...................................... General relations of gray and white matter ........................ Cell columns in the central gray matter ..................
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