نتایج جستجو برای: گلوسیر 1350
تعداد نتایج: 2414 فیلتر نتایج به سال:
This paper examines adult age-specific mortality patterns of one of the most devastating epidemics in recorded history, the Black Death of A.D. 1347-351. The goal was to determine whether the epidemic affected all ages equally or if it targeted certain age groups. Analyses were done using a sample of 337 individuals excavated from the East Smithfield cemetery in London, which contains only indi...
The research work has evaluated the performance of the proposed link in terms of QFactor and BER at wavelength of 1550 nm and 1350 nm at transmission distance of 30 km. The comparison has also been drawn among the proposed EPON link with NRZ and RZ modulation scheme. In this work, simulative investigation to evaluate the performance of EPON transmission links using NRZ and RZ modulation schemes...
در این تحقیق پویایی درآمد سرانه ایران با استفاده از داده‌های GDP سرانه واقعی - داده‌های تاریخی مدیسون (2010) - و آزمون پایایی کرین - ای - سیلوستره و همکاران (2005) طی دوره 1329-1387 مورد بررسی قرار گرفت. نتایج تحقیق نشان می‌دهند، اقتصاد ایران طی دوره 1334 تا اواسط دهه 1350 دوران طلایی را تجربه نمود و اگر این روند ادامه می‌یافت اکنون می‌توانست در باشگاه کشورهای با درآمد سرانه بالا قرار گیرد اما ...
1 School of Biological and Conservation Sciences, University of KwaZulu-Natal, Durban 4041, South Africa; 2 Centre for Wildlife Management, University of Pretoria, Pretoria 0002, South Africa; 3 Department of Environmental Science, Policy and Management and Museum of Vertebrate Zoology, University of California, Berkeley, CA 94720, USA, and Department of Anthropological Sciences, Stanford Unive...
RASMUS HELLER1,2,∗, PETER FRANDSEN1, ELINE D. LORENZEN3,4, AND HANS R. SIEGISMUND1 1Department of Biology, University of Copenhagen, Ole Maaløes Vej 5, DK-2200 Copenhagen N, Denmark; 2Instituto Gulbenkian de Ciência, Rua da Quinta Grande 6, P-2780-156 Oeiras, Portugal; 3Department of Integrative Biology, University of California Berkeley, 1005 Valley Life Sciences Building, Berkeley, CA 94720, ...
OLIVINE-RICH CLAST IN THE VACA MUERTA MESOSIDERITE. R. C Greenwood , H. Haack, P. C. Buchanan, I. A. Franchi, C. L. Smith , D. Johnson and T. H. Burbine, Planetary and Space Sciences Research Institute, Open University, Walton Hall, Milton Keynes, MK7 6AA, UK ([email protected]), Natural History Museum of Denmark, Øster Voldgade 5-7, DK-1350 Copenhagen K, Denmark, Geology, Kilgore Colleg...
In [Z.Wei, S. Yao, L. Liu, The convergence properties of some new conjugate gradient methods, Applied Mathematics and Computation 183 (2006) 1341–1350], Wei et al. proposed a new conjugate gradient method called WYL method which has good numerical experiments and some excellent properties such as b k P 0. In this paper, we prove that while tk 6 1 c 2L kgkk kdkk , the sufficient descent conditio...
The broad absorption of Cl3 radical was observed between 1150 and 1350 nm using cavity ring-down spectroscopy at 213-265 K and 50-200 Torr with He, N2, Ar, or SF6 diluents. The absorption intensity of Cl3 increased at lower temperature and higher pressure. SF6 was the most efficient diluent gas. The temperature dependent equilibrium constants for Cl3 formation from Cl+Cl2 were theoretically cal...
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