نتایج جستجو برای: 1980 decade
تعداد نتایج: 125027 فیلتر نتایج به سال:
The present study examines holistic neighborhood change in Los Angeles County across three decades between 1980 and 2010. Using Census tract data, we conduct a latent class analysis to identify classes of for each decade according housing dynamics, age structure, racial-ethnic composition churning, socioeconomic characteristics, describe indicative gentrification. Further, assess the degree whi...
From 1968 to 1973, Brazil experienced unprecedented economic growth thanks the reform policies in political and spherespolicies of military government. However, after 1974, due changes domestic international environment multiple subjective objective reasons, coupled with impact global oil crisis, Brazil’s economy gradually declined. And 1980, it entered what was known as "lost decade". The arti...
Climate change brings to the whole world numerous challenges such as an increase in global temperature, weather fluctuations, periods of drought and heat alternating local floods. While majority effects are negative for agricultural production, some can be beneficial. Our work presents evaluation changes duration great vegetation period (delineated with beginning end days average temperature T ...
COVID-19 pandemic responses affected atmospheric composition and climate. These effects depend on the background emissions, climate, season in which they occur. Although using multiple scenarios is common explorations of long-term climate change, are rarely used to explore or changes response transient emission perturbations scale lockdowns. We ModelE Earth system model evaluate how impacts dec...
The ability to image cells live and in situ as they proliferate and differentiate has proved to be an invaluable asset to biologists investigating developmental processes. Here, we describe a Spectrum of Fates approach that allows the identification of all the major neuronal subtypes in the zebrafish retina simultaneously. Spectrum of Fates is based on the combinatorial expression of differentl...
The field of computational complexity is reaching what could be termed middle age, with over forty years having passed since the first papers defining the discipline. With this metaphor in mind, the early nineteeneighties represented the end of adolescence for the area, the time when it stopped wondering what it would be when it grew up. During the childhood period of the sixties, research cent...
The extraembryonic membranes [5] that surround and originate from the embryos of vertebrates such as birds [6], reptiles, and mammals are crucial to their development. They are integral to increasing the surface area of the uterus [7], forming the chorion [8] (which in turn produces the placenta [9]) and the amnion [10], respectively. The amnion [10] will ultimately surround the embryo in a flu...
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