نتایج جستجو برای: edited in 1341 sh

تعداد نتایج: 16984781  

2006
Chris Busby Alexey Yablokov

A threshold dose of 100 mSv is assumed for radiation-induced teratogenic effectsin publication No. 90 of the ICRP (2003), which is based on the findings in the Japanese A-bomb survivors. A variety of observations about congenital malformations, foetal loss,stillbirths, and infant deaths, as well as Down ́s syndrome after the Chernobyl release makemanifestly clear the incompletene...

2003
Leonid Afanasyev Gilberto Colangelo Jürg Schacher

These are the proceedings of the workshop “HadAtom05”, held at the University of Bern, Switzerland, February 15 and 16, 2005. The main topics of the workshop concerned the physics of hadronic atoms, and in this context recent results from experiments and theory were presented. These proceedings contain the list of participants, the scientific program and a short contribution from each speaker.

2001
Raija Lantto

The globalization of the pulp and paper industry is a relatively new phenomenon that has been a harbinger of change and opportunities. Today’s paper industry employs advanced chemicaland mechanical-based technologies to provide high-quality consumer products that are in worldwide demand and support the lifestyles of our new global economy. And yet, from these successes arise many of the current...

2004
Melissa A. Parris Bahaudin G. Mujtaba

The impact of union membership on employees intent to leave their jobs was examined to test the effect of unions voice face. Hierarchical regression analyses showed a significant, negative relationship (p < .001) between union membership and employees intent to leave. In addition, the data show a significant interaction between union membership and employees company satisfaction. Dissatisfied n...

2004
Derek J. Koehler Nigel Harvey Craig R. M. McKenzie

2005
Yi Feng HAN Jing PAN Kun GAO Zhong Jian JIA

from the genus Ligularia (Compositae) plants we have studied the roots of Ligularia tongolensis (FRANCH) HANDMAZZ collected in mountainous areas (altitude: 3600 m) in southwestern China. Ligularia tongolensis is used as a traditional folk medicine in China and its roots can reduce phlegm, relieve coughing and cure pulmonary tuberculosis, urinary track blockages, common cold, and pharyngitis. Ho...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شهید باهنر کرمان - دانشکده علوم پایه 1392

بیماری پارکینسون یک اختلال تخریب کننده نورونی شدید سیستم عصبی است که با مرگ سلولی پیشرونده و اختصاصی نورون های دوپامینرژیک همراه است. مطالعه موادی که بتوانند مرگ سلولی را متوقف کنند و اثر محافظتی داشته باشند روزبه روز مورد توجه بیشتری است. آگونیست های گیرنده اوپیوئیدی هم دارای اثرات توکسیک و هم اثرات محافظت کننده نورونی می باشند. به هر حال تا به امروز نقش احتمالی سیگنالینگ گیرنده اوپیوئیدی مو ب...

Journal: :تحقیقات جغرافیایی 0
مهران شبانکاری مهران شبانکاری امیر حسین حلبیان گروه علمی جغرافیا، دانشگاه پیام نور

in this research, temporal and spatial behavior of siberian high (sh) was studied at the level of 1000 h.pa. this study has been done using daily data of geo potential height at 12 gmt in ncep/ncar database with spatial resolution of 2.5ã—2.5 degree in a 55 years period including 20089 days from january, 1st, 1951(dey, 11th, 1329) to december, 31st,2005(dey, 10th,1384). at first, the mean geo p...

2011
Weihua Zheng Junxia Yan

The detection and resolution of constraint conflicts in RBAC have been overlooked and remain a significant research challenge. To address these concerns, in this paper, we classify constraint conflicts into two categories: internal constraint conflicts that occur when two or more constraints are deemed incompatible with each other and external constraint conflicts that occur when the configurat...

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