نتایج جستجو برای: معیارهای boston weighted

تعداد نتایج: 136165  

ژورنال: :مجله علوم پزشکی رازی 0
فاطمه شیرانی fatemeh shirani محسن نوروزی mohsen nouruzi

زمینه و هدف : برای تقسیم بندی بیماری لوپوس سیستمیک کرایتریای متفاوتی به کار رفته است. از جمله کرایتریای acr سال 1997 و کرایتریای boston weighted(bw) می باشد که در نوع bw جهت هر معیار score (نمره) داده می شود. هدف از این مطالعه مقایسه این دو روش و تعیین حساسیت و اختصاصیت روش bw در تشخیص بیماری لوپوس می باشد.   روش کار : در این مطالعه که از نوع cross sectional بود و از اول مهر ماه 1383 تا آخر اسف...

2013
Onur Afacan Ali Gholipour Robert V. Mulkern Carol Barnewolt Sigrid Bairdain Judy Estroff Susan Connolly Simon K. Warfield

Assessment of fetal lung maturation from diffusion weighted MRI at 3T Onur Afacan, Ali Gholipour, Robert V. Mulkern, Carol Barnewolt, Sigrid Bairdain, Judy Estroff, Susan Connolly, and Simon K. Warfield Department of Radiology, Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts, United States, Advanced Fetal Care Center, Department of Radiology, Boston Children's Hospi...

Journal: :Stroke 2009
Sanneke van Rooden Jeroen van der Grond Rivka van den Boom Joost Haan Jennifer Linn Steven M Greenberg Mark A van Buchem

BACKGROUND AND PURPOSE Validation of the Boston criteria for the in vivo diagnosis of cerebral amyloid angiopathy (CAA) is challenging, because noninvasive diagnostic tests do not exist. Hereditary cerebral hemorrhage with amyloidosis-Dutch type is an accepted monogenetic model of CAA and diagnosis can be made with certainty based on DNA analysis. The aim of this study was to analyze and refine...

2012
WEISHU LIU QINYONG ZHANG QIAN ZHANG BO YU GANG CHEN ZHIFENG REN Weishu Liu

Submitted for the MAR11 Meeting of The American Physical Society Phase diagram of thermoelectric Bi2S3-Bi2Se3-Bi2Te3 system WEISHU LIU, QINYONG ZHANG, QIAN ZHANG, Boston College, BO YU, GANG CHEN, ZHIFENG REN, Boston College, BOSTON COLLEGE TEAM, MIT TEAM — It is well known that the highest ZT value, at an optimized carrier concentration, is mainly determined by a material parameter β = μ(m*/m0...

1991
Nathan Benn

Explaining why he had founded I . & magazine in 1936, Henry Luce said, 'To see life; to see the world; to eyewitness great events; to watch the faces of the poor and the gestures of the proud; to see strange things machines, armies, multitudes, shadows in the jungle and on the moon; to see things thousands of miles away, things hidden behind walls, things dangerous to come to; to see and to tak...

Journal: :Information & Management 2014
Fang Zhao Kathy Ning Shen Alan Collier

This study aims to examine if and how national culture affects e-government diffusion. To explore the possible relationship, we analyse two sets of international-level indexes: (1) the indexes of five of the societal cultural practices of the GLOBE project [35], and (2) the egovernment development and participation indexes from the most recent United Nations’ egovernment survey [71]. As economi...

2015
Chirag J. Patel Arjun K. Manrai

The environment plays a major role in influencing diseases and health. The phenomenon of environmental exposure is complex and humans are not exposed to one or a handful factors but potentially hundreds factors throughout their lives. The exposome, the totality of exposures encountered from birth, is hypothesized to consist of multiple inter-dependencies, or correlations, between individual exp...

2016
Paul J. Hanges Marcus W. Dickson

Peterson and Castro [Peterson, M.F. and Castro (2006-this issue). Measurement metrics at aggregate levels of analysis: Implications for organization culture research and the GLOBE project. The Leadership Quarterly, 17, 506 –521.] have presented a critique of the GLOBE societal and organizational culture scales. In this article, we clarify what we believe to be misinterpretations on the part of ...

2008
Pamela Ronald

BEGINNING IN 1997, an important change swept over cotton farms in northern China. By adopting new farming techniques, growers found they could spray far less insecticide over their fields. Within four years they had reduced their annual use of the poisonous chemicals by 156 million pounds almost as much as is used in the entire state of California each year. Cotton yields in the region climbed,...

Fereydoun Azizi,

The response tomethimazole(l-methyl-2-mercaptoimidazol,MMl) therapy was evaluated in 18 patients with diffuse toxic goitre residing in an area of iodine deficiency(Tehran)and in 18 such patients residing in an area of iodine sufficiency(Boston) .Free T4 index(FT4I) decreased from 22.9± 4.8 to 4.9± 4.3 in Tehran and from 23.8± 5.2 to 17.0±4.1 in Boston, 4 weeks after administration of MMl 10 mg ...

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