نتایج جستجو برای: 1371
تعداد نتایج: 1222 فیلتر نتایج به سال:
تغییر اقلیم یک واژه کلی است که ناپیوستگی و گسستگی اقلیمی را تشریح می کند به منظور مطالعه تغییرات دما در همدان نوسانات دمایی در یک دوره آماری پنجاه ساله (1380-1331) بررسی شده است. طبق بررسی های انجام شده در سال 1352 یک افت ناگهانی در حداقل و یک خیز ناگهانی در حداکثر دما مشاهده شده است. طبق آزمون من کندال در سه پارامتر حرارتی حداقل، حداکثر و متوسط دما تغییرات قابل توجهی وجود دارد، از آن جمله رو...
We examine the Ising model at its critical temperature with an external magnetic field $$h a^{\frac{15}{8}}$$ on $$a\mathbb {Z}^2$$ for $$a,h >0$$ . A new proof of exponential decay truncated two-point correlation functions is presented. It proven that mass (inverse length) order $$h^\frac{8}{15}$$ in limit \rightarrow 0$$ This was previously CLE-methods Camia et al. (Commun Pure Appl Math 73(7...
Background: coronary artery disease (CAD) is one of the most important causes of mortality around the world. The mortality rate in acute myocardial infarction is about 30%. CAD risk factors change with time and there are very few studies in this field in Iran. These changes may be due to bio-environmental conditions. In this study our objective was to track these changes during a ten years peri...
Plastic food service packaging represents a large source of plastic waste and marine debris. Currently, most business operators are resistant to changing environmentally friendly alternatives due perceived cost loss passing these costs onto the consumer. To address issues, we assessed willingness consumers pay for in both dine-in takeout scenarios at restaurants relation levels environmental co...
Genetic diversity and relationships among 6 Amaranthus species from 8 phytogeographic regions of the Indo-Gangetic plains were analyzed using a random amplified polymorphic DNA (RAPD) marker. RAPD primers yielded a total of 262 amplicons, ranging from approximately 250 to approximately 3000 bp in size with an average of 13.1 amplicons per primer, of which 254 amplicons (96.94%) were polymorphic...
OZP – Austrian Journal of Political Science I ISSN 2313-5433 I http://oezp.at/ Vol. 45, issue 3 I DOI 10.15203/ozp.1371.vol45iss3 Abstract Austrian political actors have improved the protection of outsiders by expanding the coverage of labour rights, social security, and active labour market policy spending in the past two decades. The article attributes these ‘solidaristic’ traits of Austrian ...
Kybernetes The international journal of cybernetics, systems and management sciences Selected as the official journal of the World Organisation of Systems and Cybernetics and The Cybernetics Society Access this journal online 1298 Information-energy metasystem model Cadell Last 1310 Non-trivial philosophy: cybernetics, data analytics, and the biophysics of information theory 1331 The role of ex...
The Singapore Humanitarian Assistance Support Group deployed a team of 32 medical relief workers to Meulaboh, Indonesia to provide medical assistance for victims of the 26 December earthquake and tsunami disaster. The team was deployed at a primary healthcare clinic at an internally displaced persons' (IDP) camp and at the sole hospital's emergency and surgical departments. The team saw a total...
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