منابع مشابه
Boston University
Class III Semaphorins (SEMA3) comprise a family of chemokines that have been implicated as negative regulators of axonal guidance, angiogenesis and tumor progression. It has been demonstrated previously that one SEMA3, SEMA3F, may have therapeutic potential in the treatment of cancer. When transfected with SEMA3F, the highly metastatic human melanoma cell line A375SM was found to exhibit a high...
متن کاملBoston University
Land cover, vegetation green leaf area index (LAI) and the fraction of incident photosynthetically active radiation absorbed by vegetation (FPAR) govern the exchange of energy, momentum and mass (water and carbon dioxide, for example) between the Earth’s surface and the atmosphere. These variables are operationally derived from measurements of the Multiangle Imaging SpectroRadiometer (MISR) abo...
متن کاملBoston University
Biological mixtures comprised of multiple individuals’ tissues or bodily fluids are commonly encountered and gathered during crime scene evidence collection. Sexual assault samples are one such mixture, usually comprised of epithelial cells and sperm. Sexual assault mixtures may contain a large amount of non-sperm cells in comparison to sperm cells. In such instances, it is imperative to separa...
متن کاملApproaching Asymptote
Asymptote is a relatively new tool to make graphics that is integrated with the TEX family. On its website its developers, Andy Hammerlindl, John Bowman, and Tom Prince, characterize it as “a powerful descriptive vector graphics language inspired by METAPOST that features robust floating-point numerics, automatic picture sizing, native three-dimensional graphics, and a C++/Java-like syntax enha...
متن کاملApproaching Avoidance
Craving is only one component of the mental processes that influence drinking behavior. Alcohol-related cues (ARCs) can set in motion a dynamic competition between inclinations to approach drinking and inclinations to avoid drinking. Craving can thus be integrated into a comprehensive model of decisionmaking in which ambivalence or conflict is a key element. The relative strength of each compon...
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ژورنال
عنوان ژورنال: Journal of Geography
سال: 1903
ISSN: 0022-1341,1752-6868
DOI: 10.1080/00221340308985959