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355 Result(s)
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Article
Progress Testing for Postgraduate Medical Education: a Four-Year Experiment of American College of Osteopathic Surgeons Resident Examinations
An experiment of progress testing for postgraduate medical education was evaluated for the psychometric properties and evaluation utilities of its outcome. Psychometric analysis emphasized reliability, constru...
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Article
Influence of deposition conditions on the growth of diamond films on patterned silicon
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Article
Effects of the grain size of CVD diamond films on the detector performance
Although the unique properties of CVD diamond films have made it a candidate material for radiation detectors, the detector performance is strongly dependent on the film quality. In this paper, three CVD diamo...
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Chapter and Conference Paper
Mining Time-Delayed Coherent Patterns in Time Series Gene Expression Data
Unlike previous pattern-based biclustering methods that focus on grou** objects on the same subset of dimensions, in this paper, we propose a novel model of coherent cluster for time series gene expression d...
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Chapter and Conference Paper
Multiple-Instance Active Learning for Image Categorization
Both multiple-instance learning and active learning are widely employed in image categorization, but generally they are applied separately. This paper studies the integration of these two methods. Different fr...
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Chapter and Conference Paper
Visual Reranking with Local Learning Consistency
The graph-based reranking methods have been proven effective in image and video search. The basic assumption behind them is the ranking score consistency, i.e., neighboring nodes (visually similar images or video...
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Chapter and Conference Paper
Image Search Result Summarization with Informative Priors
Though current commercial image search engines provide effective ways to retrieve the relevant images, they are ineffective for users to find the desired from the retrieved hundreds of results, especially for ...
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Article
Association between the spread of circulating tumor cells and breast cancer subtypes
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Article
Transforming growth factor-β1 polymorphisms and breast cancer risk: a meta-analysis based on 27 case–control studies
The association between transforming growth factor-β1 (TGF-β1) gene polymorphisms and breast cancer risk has been widely reported, but results were somewhat controversial and underpowered. To derive a more pre...
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Article
Methylenetetrahydrofolate reductase polymorphisms and breast cancer risk: a meta-analysis from 41 studies with 16,480 cases and 22,388 controls
The association between methylenetetrahydrofolate reductase (MTHFR) gene polymorphisms and breast cancer risk has been widely reported, but results were inconsistent and underpowered. To clarify the effects of...
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Article
Loss of SOCS3 expression is associated with an increased risk of recurrent disease in breast carcinoma
Constitutive activation of JAK/STAT pathway is observed in various solid tumors and hematological malignancies. SOCS3 acts as a key negative regulator of JAK/STAT pathway and represents one of the candidate tu...
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Article
The sensitivity and dynamic response of field ionization gas sensor based on ZnO nanorods
Field ionization gas sensors based on ZnO nanorods (50–300 nm in diameter, and 3–8 μm in length) with and without a buffer layer were fabricated, and the influence of the orientation of nano-ZnO on the ionizat...
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Article
Dominant bacterial communities in the rumen of Gayals (Bos frontalis), Yaks (Bos grunniens) and Yunnan Yellow Cattle (Bos taurs) revealed by denaturing gradient gel electrophoresis
The dominant rumen bacteria in Gayals, Yaks and Yunnan Yellow Cattle were investigated using PCR-DGGE approach. The analysis of DGGE profiles, identification of dominant bands and phylogenetic analysis 16S rDN...
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Book
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Chapter
Outlook
Modeling the charge transport in organic materials is a formidable task due to the complexity in dealing with various scattering mechanisms, which is intrinsically a many-body problem [1]. In this book, we pre...
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Chapter
Introduction
The charge mobility, μ, which characterizes the ability of a charge to move in a bulk semiconductor, is the essential parameter in determining the overall performance of electronic devices reported by Coropceanu ...
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Chapter
Polaron Mechanism
The intrinsic charge transport in organic semiconductors is an electron–phonon interacting process. Due to the “soft” nature of organic materials, the existence of an electron can cause significant deformation...
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Chapter and Conference Paper
Integrate Geo-spatial Web Processing Services by Workflow Technology
One single geo-spatial web processing service cannot complete complicated geographic processing task. Combination of services is a common way to handle the problem. This paper proposes a way to integrate geo-p...
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Chapter
Deformation Potential Theory
When the electron–phonon coupling is weak compared with the intermolecular electronic couplings, charge transport can be described by the band mechanism. Namely, the charge moves coherently in a wavelike manne...
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Chapter
Hop** Mechanism
In the limit of strong electron–phonon coupling and weak intermolecular electronic coupling, a charged molecule undergoes a large geometry relaxation, which eventually traps the charge. In this case, the charg...