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175 Result(s)
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Article
The Nature of Native Defects in LEC grown Semi-Insulating GaAs by Thermally Stimulated Current Spectroscopy
Traps have been studied by thermally stimulated current spectroscopy (TSC) with intrinsic (1.96 eV) and extrinsic (1.15 eV) light for both In doped and undoped LEC materials grown under various non-stoichiomet...
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Article
Electrical Measurements in GaN: Point Defects and Dislocations
Defects can be conveniently categorized into three types: point, line, and areal. In GaN, the important point defects are vacancies and interstitials; the line defects are threading dislocations; and the areal...
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Article
Overexpression of a putative maize calcineurin B-like protein in Arabidopsis confers salt tolerance
The calcineurin B-like proteins (CBLs) represent a unique family of calcium sensors in plants. Although extensive studies and remarkable progress have been made in Arabidopsis (Arabidopsis thaliana) CBLs, their f...
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Chapter and Conference Paper
3D Surface Matching and Registration through Shape Images
In this paper, we present a novel and efficient surface matching framework through shape image representation. This representation allows us to simplify a 3D surface matching problem to a 2D shape image matchi...
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Article
Hopf bifurcation and chaos of financial system on condition of specific combination of parameters*
Exponential stability of the first order singular distributed parameter systems is discussed in the light of degenerate semi-group methods, which is described by the abstract develo** equation in Hilbert spa...
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Article
Cyclophilin A enhances vascular oxidative stress and the development of angiotensin II–induced aortic aneurysms
The pathogenesis of aortic aneurysms involves inflammatory cell recruitment and increased levels of reactive oxygen species and matrix metalloproteases. Kimio Satoh et al. now mechanistically link the protein cyc...
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Article
Exact controllability for singular distributed parameter system in Hilbert space
Exact controllability of singular distributed parameter control system is discussed via functional analysis and the theory of generalized operator semi-group in Hilbert space. Necessary and sufficient conditio...
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Chapter and Conference Paper
Intra-Patient Supine-Prone Colon Registration in CT Colonography Using Shape Spectrum
CT colonography (CTC) is a minimally invasive screening technique for colorectal polyps and colon cancer. Since electronic colon cleansing (ECC) cannot completely remove the presence of pseudo-polyps, most CTC...
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Chapter and Conference Paper
Tone Recognition of Isolated Mandarin Syllables
Mandarin is tonal language. For Mandarin, tone identification is very important for speech recognition and pronunciation evaluation. Mandarin tone behavior varies greatly from speaker to speaker and it present...
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Article
Effect of low sodium intake and β-blockade on renin synthesis and secretion in mice with unilateral ureteral ligation
We previously reported that sodium depletion increased renin secretion from the normal kidney in mice. We postulated that the combined procedures of sodium depletion and β-adrenoceptor blockade would affect th...
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Article
RETRACTED ARTICLE: Ginsenoside-Rg1 enhances angiogenesis and ameliorates ventricular remodeling in a rat model of myocardial infarction
Ginsenoside-Rg1 (Rg1) has been used in the traditional Chinese medicine for over 2,000 years. The present study was performed to test our hypothesis that Rg1 provides pro-angiogenic and anti-fibrotic benefits ...
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Article
On state feedback and pole assignment of the second order coupled singular distributed parameter systems in Hilbert space
State feedback and pole assignment of the second order coupled singular distributed parameter systems are discussed via functional analysis and operator theory in Hilbert space, in which infinite many poles ar...
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Chapter and Conference Paper
Social Tag Enrichment via Automatic Abstract Tag Refinement
Collaborative image tagging systems, such as Flickr, are very attractive for supporting keyword-based image retrieval, but some social tags of these collaboratively-tagged social images might be imprecise. Som...
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Article
Open AccessSpectroscopic investigation of the interactions between gold nanoparticles and bovine serum albumin
The interactions between bovine serum albumin (BSA) and gold nanoparticles (AuNPs), and the conformational changes of BSA induced by this interaction, were investigated by UV-visible absorption spectroscopy, f...
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Article
Electrical Measurements in GaN: Point Defects and Dislocations
Defects can be conveniently categorized into three types: point, line, and areal. In GaN, the important point defects are vacancies and interstitials; the line defects are threading dislocations; and the areal...
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Chapter and Conference Paper
Multiple Instance Learning for Automatic Image Annotation
Most traditional approaches for automatic image annotation cannot provide reliable annotations at the object level because it could be very expensive to obtain large amounts of labeled object-level images asso...
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Article
Retraction Note to: Ginsenoside-Rg1 enhances angiogenesis and ameliorates ventricular remodeling in a rat model of myocardial infarction
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Article
Open AccessMultivariate statistical analysis of heavy metals in foliage dust near pedestrian bridges in Guangzhou, South China in 2009
The heavy metal content of particulate matter was investigated in the city of Guangzhou in southern China. Samples of urban foliage near 36 pedestrian bridges were analyzed to determine their Zn, Pb, Cu, Cr, V...
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Article
Well-posed problem of nonlinear singular distributed parameter systems and nonlinear GE-semigroup
According to the well-posed problem of nonlinear singular distributed parameter systems, first of all, the nonlinear GE-semigroup induced by a continuous (possibly nonlinear) operator is introduced in Banach s...
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Article
Automatic Abstract Tag Detection for Social Image Tag Refinement and Enrichment
Collaborative image tagging systems, such as Flickr, are very attractive for supporting keyword-based image retrieval, but some user-provided tags of collaboratively-tagged social images might be imprecise. So...