نتایج جستجو برای: 226

تعداد نتایج: 7329  

Journal: :Leprosy review 2006
Patricia D Deps Bruno V S Guedes Jander Bucker Filho Matheus K Andreatta Rafael S Marcari Laura C Rodrigues

BACKGROUND AND PURPOSE The annual number of new cases of leprosy has not declined in Brazil over the last 15 years, indicating that transmission continues at the same level. To study transmission, we interviewed leprosy patients about their known leprosy contact (KLC). METHODS Clinical and demographic data were collected from 506 leprosy patients in four health units in the Metropolitan Regio...

Journal: :Microbiological reviews 1987
C R Woese

PERSPECTIVE ................................................................ 222 A Fruitless Search and Its Consequences ................................................................ 222 Three Ideas That Shape Our Concept of Bacterial Evolution .......................................................224 Procaryote-eucaryote dichotomy ..............................................................

2003
John A. Tomsick Stéphane Corbel Rob Fender Jon M. Miller Jerome A. Orosz Michael P. Rupen Tasso Tzioumis Rudy Wijnands Philip Kaaret

Using the Chandra X-Ray Observatory, we have detected the black hole transients V4641 Sgr and XTE J1859 226 in their low-luminosity quiescent states. The 0.3–8 keV luminosities are (d/7 kpc) ergs s 1 and 3.3 31 (4.0 ) # 10 2.4 (d/11 kpc) ergs s 1 for V4641 Sgr and XTE J1859 226, respectively. With the addition of 4.8 31 (4.2 ) # 10 2.2 these two systems, 14 out of the 15 transients with confirm...

Journal: :International journal of radiation oncology, biology, physics 2014
Aaron S Kusano Charles R Thomas James A Bonner Theodore L DeWeese Silvia C Formenti Stephen M Hahn Theodore S Lawrence Bharat B Mittal

PURPOSE The aims of this study were to determine the self-reported prevalence of burnout in chairs of academic radiation oncology departments, to identify factors contributing to burnout, and to compare the prevalence of burnout with that seen in other academic chair groups. METHODS AND MATERIALS An anonymous online survey was administered to the membership of the Society of Chairs of Academi...

2013
Dan LI XiaoSong HE ZiMin WEI HongWei PAN DongYu CUI

This paper aims to characterize the evolution of organic matter during the composting of municipal solid waste (MSW). During the 46-day composting process, six samples with different composting time were collected from Songjiang Solid Waste Biological Treatment Plant in Shanghai, China. Dissolved organic matter (DOM) was extracted by ultra-pure water, and the UV-Visible (UV-Vis) spectra of DOM ...

Journal: :Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine 2006
G Melville Sau Fan Liu B J Allen

Radium needles that were once implanted into tumours as a cancer treatment are now obsolete and constitute a radioactive waste problem, as their half-life is 1600 years. We are investigating the reduction of radium by transmutation on a small scale by bombarding Ra-226 with high-energy photons from a medical linear accelerator (linac) to produce Ra-225, which subsequently decays to Ac-225, whic...

Journal: :The Journal of Experimental Medicine 1999
Weisan Chen Jonathan W. Yewdell Rodney L. Levine Jack R. Bennink

In studying the subdominant status of two cysteine-containing influenza virus nuclear protein (NP) determinants (NP39-47 and NP218-226) restricted by H-2Kd, we found that the antigenicity of synthetic peptides was enhanced 10-100-fold by treatment with reducing agents, despite the fact that the affinity for Kd was not enhanced. Reducing agents also markedly enhanced the immunogenicity of cystei...

Journal: :Reports on Mathematical Logic 2010
José L. Castiglioni Hernán Javier San Martín

Received 22 December 2008 226 J.L. CASTIGLIONI AND H.J. SAN MARTÍN

2016
Ji - Eun Lee

[This retracts the article on p. 226 in vol. 20, PMID: 26817010.].

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