نتایج جستجو برای: rivers and other natural resources
تعداد نتایج: 16930682 فیلتر نتایج به سال:
Scarcity of water in the world, virtually, has two sources: the quality and the quantity made available for populations. In the area covered by this study, the selected municipalities from the river basins 3 e 4 of the Paranapanema River and from the basin of the Pirapó River, availability is always greater than the demand and the environmental problems are more often linked to the quality than...
natural gas is one of the hydrocarbon resources which is consumed vastly in the world. the asian and european markets, facing with a growing demand of hydrocarbon resources especially natural gas, are the most important consuming markets. hence, the security of natural gas supply is very important. based on the estimation of gas supply security index (gssi), the amount of vulnerability of selec...
ii abstract the legend of human being’s refulgence was distorted completely in the age of modernity. this new age, had some drastic negative effects, besides its positive qualities. one significant negative effect of it was the emergence of neurosis in human beings. aldous huxley’s brave new world was one of the novels of the 02 th century that contained the prophecy of criticizing ...
Conflicts over natural resources increase due to a lack or limitation of natural resources and an increasing demand for growing populations. The current research aimed to investigate the conflict management between people and natural resources organizations. A list of local beneficiaries was obtained from Office of Natural Resources and Watershed Management of Kalatnader County, Khorasan-Razavi...
Preservation of extraordinary natural resources, protection of water quality, and restoration of impaired waters require a strategy to identify and protect least-disturbed streams and rivers. We applied two objective, quantitative methods to determine stream ecological integrity of headwater reaches of 10 Ozark rivers, 5 with Wild and Scenic River federal protective status. Thirty-four variable...
this study tried to explore disciplinary variations of web blurbs across soft and hard knowledge fields on the one hand, and to illustrate how academic publishers exploit interactional metadiscourse devices in move structure of their blurbs on the other.
study of cohesive devices in the textbook of english for the students of apsychology by rastegarpour
this study investigates the cohesive devices used in the textbook of english for the students of psychology. the research questions and hypotheses in the present study are based on what frequency and distribution of grammatical and lexical cohesive devices are. then, to answer the questions all grammatical and lexical cohesive devices in reading comprehension passages from 6 units of 21units th...
Organizations need to rapidly adapt to changes in dynamic markets. The design of an organization can hinder or even prevent it from responding quickly to changes in its environment. The processes along with other resources in the organization drive its work and responses to changes in its environment. Processes of an agile organization must be effective, efficient, reusable and well managed. Fu...
Background: Legionella species are ubiquitous and naturally found in lakes, rivers, streams and hot springs, and other water resources. The present study aimed to investigate the prevalence of Legionella species in water resources of Iran by a systematic review and meta-analysis.Methods: In search of papers relevant to the prevalence of Legionella in water resources of Iran, the scientific info...
As academic radiologists, we use a variety of images in our educational "products" regularly-whether they are lectures, websites, papers, digital media, or other resources. As the ability to download images from the Internet has proliferated, the need for us to have a basic understanding of copyright laws and how they might be applied to our products has increased. This article aims to provide ...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید