نتایج جستجو برای: crest scale
تعداد نتایج: 587866 فیلتر نتایج به سال:
CREST is a new architectural style for highly dynamic distributed applications. CREST (Computational REST) is a generalization of the REST architectural style that shaped the scaleable WWW. In CREST, URLs denote loci of computations and the representations exchanged are expressions that may be as simple as a string literal or as rich as full continuations or closures. CREST eliminates the clien...
BACKGROUND Percutaneous transforaminal techniques for the treatment of lumbar disc herniation have markedly evolved. Percutaneous endoscopic lumbar discectomy (PELD) for L5-S1 disc herniation is regarded as challenging due to the unique anatomy of the iliac crest, large facet joint, and inclinatory disc space. Among these, the iliac crest is considered a major obstacle. There are no studies reg...
Automatic Fingerprint Identification Systems (AFIS) are usually based on minutiae matching. Minutiae are the terminations and bifurcations of the ridge lines in a fingerprint image. Detection of ridge lines from a noisy gray-scale fingerprint image is a challenging task. In this work, a novel combinatorial approach is proposed for classifying each pixel into one of the three classes (crest, val...
objective: the neural crest is a transient structure of early vertebrate embryos that generates neural crest cells (nccs). these cells can migrate throughout the body and produce a diverse array of mature tissue types. due to the ethical and technical problems surrounding the isolation of these early human embryo cells, researchers have focused on in vitro studies to produce nccs and increase t...
background: surface microhardness is a physical property which access the effect of chemical and physical agents on hard tissues of teeth, and a useful way to examine the resistance of fluoride treated enamel against caries. the purpose of this study was to evaluate microhardness of enamel following ph-cycling through demineralization and remineralization using suspensions of dentifrices with d...
The presence of coarse mineral dust in the atmosphere has been substantiated several recent measurement campaigns, which include observations particles up to and above 100 μm diameter. Yet, atmospheric models either do not larger than 20 or severely underestimate their concentrations. One possibility for underestimated concentrations is that represent enhancements particle transport due subgrid...
BACKGROUND To evaluate self-reported outcomes after a brief course of skills-based individual therapy for inpatients with anorexia nervosa (AN). METHODS In this case series study 37 adults with AN participated in cognitive remediation and emotion skills training (CREST) sessions, and completed social anhedonia, alexithymia and motivational measures before and after the intervention. RESULTS...
Abstract Wave overtopping endangers pedestrians on a seawall’s crest area, but quantitative assessment of the risk is still challenge. In this study, circular cylinder taken as schematisation human body. Physical model tests and numerical simulations were conducted to investigate inline force due flow at vertical seawall. It found that well reproduced by model. When encounters cylinder, high pr...
Neural crest development involves cell-fate specification, proliferation, patterned cell migration, survival and differentiation. Zebrafish neural crest derivatives include three distinct chromatophores, which are well-suited to genetic analysis of their development. As part of a large-scale mutagenesis screen for embryonic/early larval mutations, we have isolated 285 mutations affecting all as...
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