منابع مشابه
Special Questions and techniques
Jeopardy!i questions represent a wide variety of question types. The vast majority are Standard Jeopardy! Questions, where the question contains one or more assertions about some unnamed entity or concept, and the task is to identify the described entity or concept. This style of question is a representative of a wide range of common question-answering tasks, and the bulk of the IBM Watsoni sys...
متن کاملSpecial issue: single molecule techniques.
Technological advances in the detection and manipulation of single molecules have enabled new insights into the function, structure and interactions of biomolecules. This Special Issue was launched to account for the rapid progress in the field of "Single Molecule Techniques". Four original research articles and seven review articles provide an introduction, as well as an in-depth discussion, o...
متن کاملPolystyrene mounting medium.
Polystyrene mounting medium obtainable Ltd, 20 Du The medium described by Kirkpatrick One pounc and Lendrum (1939) and named by them mountant DPX (Distrene plasticised in xylene) was (75°% one replaced by a better formula in 1941. This medium BPS (butyl phthalate plasticised styrene) has given excellent and economical service until recently. The current trouble was not due to the makers of the ...
متن کاملSpecial Techniques Applicable to Bone Marrow Diagnosis
A Perls’ or Prussian blue stain (Figs 2.1 and 2.2) demonstrates haemosiderin in bone marrow macrophages and within erythroblasts. Consequently, it allows assessment of both the amount of iron in reticulo-endothelial stores and the availability of iron to developing erythroblasts. Assessment of storage iron requires that an adequate number of fragments are obtained. A bone marrow film or squash ...
متن کاملSpecial Feature: Applications of Geospatial Techniques
QuickBird satellite imagery was evaluated for differentiating among rangeland cover types on the Welder Wildlife Refuge in south Texas. The satellite imagery had a spatial resolution of 2.8 m and contained 11-bit data. Four subsets of the satellite image were extracted and used as study sites. Field spectral measurements made among the dominant vegetation types showed significant differences in...
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ژورنال
عنوان ژورنال: JOM
سال: 1950
ISSN: 1047-4838,1543-1851
DOI: 10.1007/bf03399011