نتایج جستجو برای: din mirza qajar and asar ol
تعداد نتایج: 16831019 فیلتر نتایج به سال:
This paper gives details of image quality analysis of ASAR image mode IMP VV polarisation products performed during the ASAR commissioning phase. Initially, a description of the analysis methodology and performance assessment tools, image properties and example IMP products is given followed by the image quality analysis. This analysis includes format verification, impulse response function mea...
The pronounced increase in the cycling and deposition of biologically reactive dissolved inorganic nitrogen (DIN) over large areas globally not only cause increased concentrations of DIN in surface waters, but it will also affect nutrient ratios in rivers, lakes and coastal areas. This review addresses the flux and fate of DIN, focusing NO3 in lakes of boreal and alpine catchments. Not only DIN...
گیاهان juniperus excelsa m.beib. ,juniperus communis l. و juniperus sabina l. از گونههای دارویی با ارزش و معطر متعلق به جنس سروکوهی و راسته مخروطیان میباشند که در ارتفاعات رشته کوه البرز پراکندگی دارند. هدف از این پژوهش، شناسایی و مقایسه اجزای تشکیل دهنده اسانس میوه ها و سرشاخههای هوایی این گیاهان میباشد. در این تحقیق میوه و سرشاخههای سه گونه فوق در مرداد سال 1390 از منطقه هزار جریب بهشهر...
Transformatoarele de putere de înaltă tensiune reprezintă unele din cele mai costisitoare echipamente din staţiile electrice din sistemul electroenergetic. Defectele şi opririle accidentale ale acestora nu cauzează numai costuri cu reparaţiile; ele conduc şi la pierderi ecomonice datorate întreruperii alimentării consumatorilor. Testele preventive şi monitorizarea on-line sunt benefice pentru p...
ENVISAT fast delivery RA-2 and ASAR wind and wave products are routinely received, monitored and validated at ECMWF. RA-2 wind speed product is of good quality. Although Ku-band significant wave height (SWH) product is slightly high, it is of high quality. The redundant side B of RA-2 produced SWH product of even better quality. The S-band wave height product is generally of good quality. The i...
On the base of the Integrated Agricultural Administration and Controlling System (InVeKos) the Federal State of Thuringia (Germany) has a strong interest in actual, area covering land use types and borders. Until now the inventory is based on optical orthophotos. Goal of this study is to analyze, whether these orthophotos might be replaced by spaceborne remote sensing data, especially by multit...
bostan ol-arefin va tohfat ol-moridin is one of the mystical prose texts of the khorasan area in the fifth century a.h. among the many persian literary texts, it is considered as a precious ancient source for many of the anecdotes, miracles and sayings of the sufis. furthermore, the linguistic features of this book such as numerous special vocabularies, stylistic aspects and prose similar to th...
Geography and astronomy are among the oldest and most widely practiced sciences that have continued to exist in modern times, and have always been associated with medicine. In astronomy, this association extends to astronomical calendars and the prediction of the most and least favorable occasions for the treatment of diseases. In the geographical context, it includes health and human diseases ...
Receiving coastal waters and estuaries are among the most nutrient-enriched environments on earth, and one of the symptoms of the resulting eutrophication is the proliferation of opportunistic, fast-growing marine seaweeds. Here, we used a widespread macroalga often involved in blooms, Ulva spp., to investigate how supply of nitrogen (N) and phosphorus (P), the two main potential growth-limitin...
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