نتایج جستجو برای: land sat 8
تعداد نتایج: 778776 فیلتر نتایج به سال:
OBJECTIVE Adolescent depression is underrecognized and undertreated. Primary care providers (PCP) require training to successfully identify adolescents with depression. We examined the effects of a PCP training program in the screening, assessment, and treatment of adolescent depression (SAT-D) on adolescents' reports of PCP screening for adolescent depression at annual well visits and PCP SAT-...
Abstract Drivers of land use change were captured by the DPSIR model where (D) represented human needs, Pressures (P), activities, State (S), ecosystem, Impact (I) services from ecosystem and Response (R), decisions taken users. Land sat MSS ETM+ (path 185, row 31) used in this study. The image (June 1987, May, 2000 July, 2014) was downloaded USGS Earth Resources Observation Systems data websit...
Abstract Previous studies show that the environment in Guangdong, Hong Kong, and Macao region is under double stress of global warming urbanization. Here, we due to increase regional greenness, effect urbanization on surface air temperature (SAT) decreased with time became statistically insignificant from 2004 2018, compared 1979 onward; while itself has significantly warmed land (LST), a rate ...
شهر اصفهان در جایگاه سومین کلانشهر کشور از جایگاه برجسته و ممتازی در زمینه تاریخی، فرهنگی، اجتماعی، سیاسی، صنعتی و اقتصادی برخوردار بوده و با توجه به همین موقعیت ویژه و در کنار آن، دارا بودن شرایط جغرافیایی مطلوب، مقصد بسیاری از مهاجران به خصوص ساکنان استان های همجوار می باشد. هدف از پژوهش حاضر بررسی روند توسعه فیزیکی شهر اصفهان در سده حاضر و همچنین عوامل ژئومورفولوژیکی موثر بر آن می باشد. روش ...
This study evaluated the pharmacokinetics and pharmacodynamics of a novel 3-dose regimen of daclizumab in de novo hepatitis C liver transplant recipients. In 30 of 156 recipients receiving daclizumab, mycophenolate mofetil, tacrolimus, and no steroids (Arm 3 of Hep C 3 Liver Study), daclizumab (2, 2, and 1 mg/kg, respectively) was given on days 1, 3, and 8 posttransplant, respectively, with tro...
Land use change may influence many natural phenomena and ecological processes, including runoff, soil erosion, sedimentation and soil conditions. Decreasing of forest area in the North of Iran is one of the critical problems in recent years. The aims of this study are to detect land use changes between 1967 to 2002 using satellite images of Land Sat 7 ETM (2002), aerial photos and digital topog...
• Broadband access fills the “homework gap” but has little relationship to GPA. Social media skills are related higher performance on standardized exams (SAT). Cell phone dependence for home Internet is lower digital skills. Benefits of social outweigh any negative influences excessive use. access, use, and have limited influence educational aspirations. Some pointed divides in availability fix...
In this thesis, we give a self-contained analysis of the PPSZ algorithm [8], including the combination with Schöning’s algorithm [14] of Iwama and Tamaki [5] and the improvement of Rolf [13]. We also give new bounds for 3-SAT and 4-SAT using the following idea: A critical variable of a satisfiable CNF formula is a variable that has the same value in all satisfying assignments. With a simple cas...
Digital change detection is the process that helps in determining the changes associated with land use and land cover properties with reference to geo-registered multi temporal remote sensing data. Puer and Simao, where land use has been greatly affected by recent government policies that aim to balance the need to encourage rural development with ecological stability. These policies include pr...
[2] are known. In this paper, we propose a backtracking algorithm to solve MEASURE, analyze its average running time ((4) to (7) in Section 5), and show that the backtracking algorithm is more efficient than the former algorithms[1, 2] when P Q and there are many large hy-perrectangles ((8) and (9) in Section 6). By the way, MEASURE can be considered a generalization of the problem to cou...
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