نتایج جستجو برای: cover of act
تعداد نتایج: 21186452 فیلتر نتایج به سال:
assessment process of vegetation cover by remote-sensing images should be based on understanding of the vegetation indices. vegetation indices are widely used for assessing and monitoring ecological variables such as vegetation cover, above-ground biomass and leaf area index. the aim of the present research was to study of the aster data capabilities to estimate the vegetation cover percentage ...
EDITOR’S NOTE Geopersia is published biannually by the College of Science, University of Tehran, Iran. The College of Science published “Journal of Science”, which covered all fields of basic science, from 1968 to 2010. It was then decided that the College’s journals should be more specialized, and hence publication of Geopersia was launched. Geopersia aims to publish peer-reviewed original...
The present study aimed to compare the effect of land cover on runoff and sediment with different coverage levels in Mehrian watershed. The study was carried out in a plot with the dimensions 3 × 2 meters during one year, in three different treatments (including without coverage, grass treatment and integrated treatment having brush and grass coverage) and in three replications. At the end of e...
Introduction:Ethics is considered as an integral part of medical science and its recommendations are to guide professional behaviors and practices.The purpose of this study was to obtain the attitudes of medical students (interns and residents) towards the course of medical ethics. Methods:This cross-sectional descriptive-analytical study was performed on 104 students of AJA University of Medic...
Liability of air carriers especially in respect of liability limits has been subject of various regulations in both domestic and international levels. Our country by ratifying 1929 Warsaw convention and subsequent protocols in 1976 has regulated liability limits of Iranian airlines in various milestones including 1980, 1982 and 1984 and finally passed the Act of Delimiting Liability of Iran...
In this paper, we consider the minimum unweighted Vertex Cover problem with Hard Capacity constraints (VCHC) on multigraphs and hypergraphs. Given a graph, the objective of VCHC is to find a smallest multiset of vertices that cover all edges, under the constraints that each vertex can only cover a limited number of incident edges, and the number of available copies of each vertex is bounded. Th...
given the importance of sustainable agricultural development, using non-chemical weed management such as cover crops and decreasing row spacing has an importance in weed control and reducing herbicide use. in order to an experiment was conducted at agricultural research site in agricultural college, university of mohaghegh ardabili in 2011. the experiment done as factorial based on randomized c...
To coincide with the introduction in the United States of the Sunshine Act, Genevieve Pham-Kanter discusses what we need to look for to fight hidden bias and deliberate or unconscious corruption. Please see later in the article for the Editors' Summary.
Accurate and up-to-date land cover classification data can be used for interesting applications in different fields; by tracking daily changes of forest cover in areas of interest it is possible to quickly detect illegal deforestation. Environmental scientists can further explore the consequences of climate change by measuring how fast ice cover is melting. Urban planners can track city growth ...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید