منابع مشابه
103-108 Supp A-19
Many different techniques have been used to study the effects of antibiotics on staphylococci in biofilms. Methods can be divided broadly into two groups, static and dynamic. In the former, biofilms are formed on various biomaterials that may be encountered in medical practice (stainless steel, polymethylmethacrylate, polyethylene, segments of catheters made from Teflon, polyurethane or polyvin...
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Recent observations of the compact source embedded within the supernova remnant RCW 103 rekindle interest in the origin of this object’s emission. We contrast several models in which neutron-star cooling powers RCW 103. Specifically, either the presence of an accreted envelope or a sufficiently intense magnetic field can account for the X-ray emission from this object. Subject headings: stars: ...
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Major histocompatibility complex (MHC) class I molecules present thousands of peptides to allow CD8+ T cells to detect abnormal intracellular proteins. The antigen-processing pathway for generating peptides begins in the cytoplasm, and the MHC molecules are loaded in the endoplasmic reticulum. However, the nature of peptide pool in the endoplasmic reticulum and the proteolytic events that occur...
متن کامل103-109 Leonard nd
In an era in which schools are expected to achieve more for their students, many teachers remain frustrated by the increasing results-driven demands made on them. A facet of teacher work life in which many feel disempowered is addressed in this study—the regular infringement of outside intrusions into the classroom learning environment. A stratified random selection of teachers in the Canadian ...
متن کاملCHAPTER 103 Teratomas Shilpa
Introduction The term teratoma, derived from the Greek teraton meaning “a monster”, was coined by Virchow in 1869 for a tumour originating in the sacrococcygeal region. Teratomas are composed of multiple tissues foreign to the organ or site in which they arise. Although teratomas are sometimes defined as having the three embryonic layers (endoderm, mesoderm, and ectoderm), recent classification...
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ژورنال
عنوان ژورنال: Man
سال: 1911
ISSN: 0025-1496
DOI: 10.2307/2840576