نتایج جستجو برای: 2762

تعداد نتایج: 113  

Journal: :JAMA 2000
D C Angus M A Kelley R J Schmitz A White J Popovich

CONTEXT Two important areas of medicine, care of the critically ill and management of pulmonary disease, are likely to be influenced by the aging of the US population. OBJECTIVE To estimate current and future requirements for adult critical care and pulmonary medicine physicians in the United States. DESIGN, SETTING, AND PARTICIPANTS Analysis of existing population, patient, and hospital da...

2016
Gert van Assche

I. Steenholdt C, Enevold C, Ainsworth MA, Brynskov J, Thomsen OO, Bendtzen K. Genetic polymorphisms of tumour necrosis factor receptor superfamily 1b and fas ligand are associated with clinical efficacy and/or acute severe infusion reactions to infliximab in Crohn's disease. Aliment Pharmacol Ther. 2012;36:650-659. II. Steenholdt C, Brynskov J, Thomsen OØ, Munck LK, Fallingborg J, Christensen L...

2017
Marcia Gibson Hilary Thomson Kasia Banas Vittoria Lutje Martin J McKee Susan P Martin Candida Fenton Clare Bambra Lyndal Bond

BACKGROUND Lone parents in high-income countries have high rates of poverty (including in-work poverty) and poor health. Employment requirements for these parents are increasingly common. 'Welfare-to-work' (WtW) interventions involving financial sanctions and incentives, training, childcare subsidies and lifetime limits on benefit receipt have been used to support or mandate employment among lo...

Journal: :AJNR. American journal of neuroradiology 1997
R M Quencer D Nunez B A Green

J Bone Joint Surg Am 1984;66:1048–1055 85. Hitselberger WE, Witten RM. Abnormal myelograms in asymptomatic patients. J Neurosurg 1968;28:204–206 86. Holt EP. The question of lumbar discography. J Bone Joint Surg Am 1968;50:720–726 87. Walsh TR, Weinstein JN, Spratt KF, Lehmann TR, Aprill C, Sayre H. Lumbar discography in normal subjects. J Bone Joint Surg Am 1990;72:1081–1088 88. Wiesel SW, Tso...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه ایلام 1389

دو روش ساده و سریع میکرواستخراج فاز مایع و میکرواستخراج امولسیون به کمک امواج فراصوت برای استخراج و تعیین مقادیر کم هیدروکربن های آروماتیک چندحلقه ای (نفتالن، فلورن و آنتراسن) در نمونه های آب به کار گرفته شد. در هر دو روش کوچک سازی شده، برای آنالیز ترکیبات از دستگاه کروماتوگرافی گازی مجهز به آشکارساز شعله یونش استفاده شد. در روش میکرواستخراج فاز مایع گونه ها به شیوه مستقیم استخراج شدند. در روش...

Journal: :The American Mathematical Monthly 2004
Fabrizio Zanello

Publications in Refereed Journals 1. I numeri di Fermat, Periodico di Matematiche, VII, 5 (1998), no. 2-3, 63–68 2. Some observations on the statistical independence and the distribution of zeros in the Selberg Class, Rend. Circ. Mat. Palermo (2), 52 (2003), no. 2, 211–223 3. Extending the idea of compressed algebra to arbitrary socle-vectors, J. Algebra 270 (2003), no. 1, 181–198 4. When are T...

2002
Glenn P. Biasi Ray J. Weldon Thomas E. Fumal Gordon G. Seitz

We introduce a quantitative approach to paleoearthquake dating and apply it to paleoseismic data from the Wrightwood and Pallett Creek sites on the southern San Andreas fault. We illustrate how stratigraphic ordering, sedimentological, and historical data can be used quantitatively in the process of estimating earthquake ages. Calibrated radiocarbon age distributions are used directly from laye...

2003
Herbert P. Killackey Robert W. Rhoades Carol A. Bennett-Clarke

20 Carr, C.E., Heiligenberg, W. and Rose, G.J. (1986) I. Neurosci. 40 Innocenti, G.M., Fiore, L. and Caminiti, R. (1977) Neurosci. 6, 107-119 Lett. 4, 237-242 21 Can; C.E. and Konishi, M. (1990) 1. Neurosci. 10, 3227-3246 41 Ivy, G.O. and Killackey, HP. (1981) 1. Comp. Neural. 195, 22 McConnell, S.K. (1989) Trends Neurosci. 12, 342-349 367-389 23 McConnell, S.K. and Kaznowski, C.E. (1991) Scien...

2013
Vishwa Deep Dixit

The antigen-presentation process constitutes a fundamental basis of the functional immune system in vertebrates. The late Ralph Steinman, who discovered antigen-presenting dendritic cells, commented about the immune system that, “it is diverse beyond compare, tolerant without fail, and capable of behaving appropriately with a myriad of infections and other challenges” (1). Significant progress ...

2006
Yann Bozec Helmuth Thomas Alberto V. Borges Hein J. W. de Baar

We used a seasonal North Sea data set comprising dissolved inorganic carbon (DIC), partial pressure of CO2 (pCO2), and inorganic nutrients to assess the abiotic and biological processes governing the monthly variations of DIC. During winter, advection and air–sea exchange of CO2 control and increase the DIC content in the surface and deeper layers of the northern and central North Sea, with the...

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