نتایج جستجو برای: 2009 using these data
تعداد نتایج: 6600837 فیلتر نتایج به سال:
The present paper examines the effect of government consumption expenditures on economic growth in D-8 countries during the period of 1988 to 2010 using the panel data method. Iran, Turkey, Indonesia, Bangladesh, Nigeria, Egypt, Pakistan and Malaysia are the countries that have been researched in this study. Fixed effect method is used for the model estimation that has been acquired from Lizard...
this paper aims to detect occurred changes in vegetation cover of forested helen protected area using extracted ndvis from bi-temporal multispectral images of landsat tm. to do so, at first forest areas with low and moderate density cover were identified and separated on land use map. then preprocessing applications including radiometric corrections were done on both 1990 and 2009 images. also ...
Background and purpose: Cancer is a major cause of death worldwide and gastric cancer with high mortality rate is one of the leading causes of cancer-related death. Understanding the epidemiology of gastric cancer could be of great benefit. However, no clear trend is available on incidence of this cancer in Iran, therefore, this study aimed at investigating the incidence of gastric cancer. Mat...
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In the treatment of superficial lesions with 8-13 MeV electrons, lead shields are often used to protect the underlying tissue. Measurements were made with film and ion chamber to analyse various aspects of external and internal shielding in electron beam therapy. Data were obtained on the thickness of lead required for shielding, the effect of blocking on dose-rate, electron-backscattering from...
Pseudorhabdosynochus Yamaguti, 1958 is a species-rich diplectanid genus, mainly restricted to the gills of groupers (Epinephelidae) and especially abundant in warm seas. Species from the Mediterranean are not fully documented. Two new and two previously known species from the gills of Mycteroperca spp. (M. costae, M. rubra, and M. marginata) in the Mediterranean and Eastern Atlantic Ocean are d...
This workshop covers several aspects of the Dynamic Data Driven Applications Systems (DDDAS) concept, which is an established approach defining a symbiotic relation between an application and sensor based measurement systems. Applications can accept and respond dynamically to new data injected into the executing application. In addition, applications can dynamically control the measurement proc...
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