gebhart/patrepeval huggingface dataset:
Gap States Assisted MoO3 Nanobelt Photodetector with Wide Spectrum Response (2014)

Molybdenum oxides have been widely investigated for their broad applications ranging from electronics to energy storage. Photodetectors based on molybdenum trioxide (MoO3), however, were seldom reported owing to their low conductivity and weak photoresponse. Herein we report a photodetector based on single MoO3 nanobelt with wide visible spectrum response by introducing substantial gap states via H2 annealing. The pristine MoO3 nanobelt possessed low electrical conductance and no photoresponse for nearly all visible lights. The H2 annealing can significantly improve the conductance of MoO3 nanobelt, and result in a good photodetector with wide visible spectrum response. Under illumination of 680 nm light, the photodetector exhibited high responsivity of ~56 A/W and external quantum efficiency of ~10200%. As corroborated by in situ ultraviolet photoelectron spectroscopy and X-ray photoelectron spectroscopy investigations, such strong wide spectrum photoresponse arises from the largely enriched gap states in the MoO3 nanobelt after H2 annealing.
SU‐E‐T‐461: Impact of the Radiation Sensitivity of Tumor and Geometric Design of the GRID Block On the Clinical Response of Grid Therapy (2015)

Purpose: The spatially fractionated radiation therapy (Grid therapy) is a novel technique that has been recently introduced for treatments of the patients with advanced bulky tumors. The purpose of this study is to investigate the effect of the radiation sensitivity of tumor and Grid block design on the clinical response of the Grid therapy. Methods: The Geant4 toolkit is used to simulate a Varian2100C linear accelerator with the block‐based Grid. The dose profile has been utilized to calculate the Therapeutic Ratio (TR) and Equivalent Uniform Dose (EUD) for different types of tumors. These calculations were performed with respect to their radiation sensitivities using Linear Quadratic model (LQ). Clinical responses of few hundred patients from different publications that were treated with Grid therapy, have been used to validate correlation between tumor radiation sensitivity and clinical response of Grid therapy. Moreover, the influence of Grid design on clinical response of this radiation technique was investigated with using Monte Carlo simulation of a Grid block with different hole‐diameters of 0.5 cm, 0.75 cm, 1.25 cm, and 1.5 cm. The Geometrical Sparing Factor (GSF) was considered to compare the results from different Grid designs. Results: The higher clinical response of Grid therapy for more radio‐resistant tumors was confirmed in both theoretical assumptions and clinical outcomes. In addition, the results indicate that the Grid hole diameter have more effect on increasing the TR in comparison with the hole center‐to‐center distance effect. From this Monte Carlo study, a Grid design with the hole diameter between 1.25 cm and 1.5 cm with GSF value of 0.90 is recommended. Conclusion: Grid Therapy is more effective for more radio‐resistant tumors.The optimum results of the Grid therapy depend on selection of the appropriate Grid design.This study is a first step toward clarifying some important aspects in a clinical response of spatially fractionated radiation therapy.
Reduced Branching in Poly(butyl acrylate) via Solution Radical Polymerization in n-Butanol (2011)

ADVERTISEMENT RETURN TO ISSUEPREVCommunication to the...Communication to the EditorNEXTReduced Branching in Poly(butyl acrylate) via Solution Radical Polymerization in n-ButanolKun Liang†, Robin A. Hutchinson*†, Johannes Barth‡, Stephan Samrock‡, and Michael Buback*‡View Author Information† Department of Chemical Engineering, Dupuis Hall, Queen's University, Kingston, Ontario K7L 3N6, Canada‡ Institute of Physical Chemistry, Georg-August-University, Tammannstrasse 6, D-37077, Göttingen, GermanyE-mail: [email protected] (R.A.H.); [email protected] (M.B.).Cite this: Macromolecules 2011, 44, 15, 5843–5845Publication Date (Web):July 14, 2011Publication History Received20 June 2011Revised8 July 2011Published online14 July 2011Published inissue 9 August 2011https://pubs.acs.org/doi/10.1021/ma201391thttps://doi.org/10.1021/ma201391trapid-communicationACS PublicationsCopyright © 2011 American Chemical SocietyRequest reuse permissionsArticle Views1044Altmetric-Citations28LEARN ABOUT THESE METRICSArticle Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to reflect usage leading up to the last few days.Citations are the number of other articles citing this article, calculated by Crossref and updated daily. Find more information about Crossref citation counts.The Altmetric Attention Score is a quantitative measure of the attention that a research article has received online. Clicking on the donut icon will load a page at altmetric.com with additional details about the score and the social media presence for the given article. Find more information on the Altmetric Attention Score and how the score is calculated. Share Add toView InAdd Full Text with ReferenceAdd Description ExportRISCitationCitation and abstractCitation and referencesMore Options Share onFacebookTwitterWechatLinked InRedditEmail Other access optionsGet e-Alertsclose SUBJECTS:Aromatic compounds,Organic compounds,Polymer solutions,Polymerization,Polymers Get e-Alerts
Progression of Adjacent-level Degeneration After Lumbar Total Disc Replacement (2018)

3.
Neurochemical Profile of Lu 19‐005, a Potent Inhibitor of Uptake of Dopamine, Noradrenaline, and Serotonin (1985)

The neurochemical profile of a new compound, Lu 19-005 [(+/-)trans-3-(3,4-dichlorophenyl)-N-methyl-1-indanamine hydrochloride], has been investigated. Lu 19-005 is a potent inhibitor of the synaptosomal uptake of 3,4-dihydroxyphenylethylamine (dopamine, DA), noradrenaline (NA), and 5-hydroxytryptamine (5-HT, serotonin). In this respect it resembles diclofensine, whereas compounds such as GBR 13.069 and bupropion are more selective DA-uptake inhibitors. Although Lu 19-005 releases DA in in higher concentrations it must be considered as an uptake inhibitor, as the accumulation of DA is inhibited in much lower concentrations. Lu 19-005 attenuates the DA and NA depletion caused by 6-hydroxydopamine in mouse brain. These properties confirm the DA- and NA-uptake-inhibitory properties of the compound. In receptor-binding models and functional in vitro tests Lu 19-005 is devoid of dopaminergic-, serotonergic-, noradrenergic-, histaminergic-, and cholinergic-inhibiting properties. Since DA, NA, and 5-HT seem to be involved in depression, the profile of Lu 19-005--with equally potent activity on the three neuronal systems--makes it an interesting experimental tool and a potential new antidepressant agent.
Evaluation of Ruthenium Catalysts for Ring-Opening Metathesis Polymerization-Based Self-Healing Applications (2008)

Self-healing polymers based on ring-opening metathesis polymerization incorporate first-generation Grubbs’ catalyst as the polymerization initiator during a healing event. However, the use of this catalyst imposes limitations due to the catalyst’s chemical and thermal instability typically encountered in processing and curing of epoxy resins. In this work, we compare three variations of Grubbs’ catalysts (first generation, second generation, and Hoveyda−Grubbs’ second generation) for use in self-healing polymers. Specifically, we examine the dissolution properties, initial polymerization kinetics, chemical stabilities, and thermal stabilities for all three catalysts. Furthermore, the reactivities of the three catalysts with various monomeric healing agents are compared with a view toward improving the self-healing performances in a variety of epoxy matrices, with disparate surface properties, by promoting noncovalent interactions between the epoxy matrices and the polymerized healing agents. Due to its thermal stability and functional group tolerance, second-generation Grubbs’ catalyst emerges as the most versatile catalyst especially for high-temperature applications and use with healing chemistries aimed at improving self-healing performance via noncovalent interactions.
Cloning and expression of mouse integrin beta p(beta 7): a functional role in Peyer's patch-specific lymphocyte homing. (1992)

Lymphocytes express integrin receptors, termed lymphocyte Peyer's patch high endothelial venule (HEV) adhesion molecules (LPAMs), that mediate their organ-specific adhesion to specialized HEVs found in mucosal lymphoid organs (Peyer's patches). LPAM-1 consists of a murine integrin alpha 4 noncovalently associated with integrin beta p. Here, we describe the cloning and expression of a mouse cDNA encoding beta p, which is an 806-amino acid transmembrane glycoprotein. The genomic Southern blot analysis indicates that beta p is the murine homologue of human beta 7. The function of alpha 4 beta 7 as a Peyer's patch-specific adhesion molecule was tested directly by expression of the murine beta 7 cDNA in an alpha 4+ beta 7-B-cell line or coexpression of the alpha 4 and beta 7 cDNAs in an alpha 4-beta 7-T-cell line. The transfected cells exhibited a new Peyer's patch-specific adhesive phenotype that could be specifically blocked by monoclonal antibodies against alpha 4 and beta 7. Moreover, an anti-beta 7 monoclonal antibody specifically blocked binding of normal lymphocytes to Peyer's patch HEV but did not inhibit their binding to peripheral lymph node HEVs, indicating that beta 7 is a unique component of the Peyer's patch-specific homing receptor.
Nonlinear growth dynamics of date palms responding to environmental parameters (2020)

Scientific analysis of plant growth helps in improving the efficiency of cultivation practices through optimization of their environmental conditions. The ultimate aim of this research was to derive an optimal policy for better growth of date palms by considering its dynamical response to environmental parameters such as solar radiation, soil moisture, and temperature. Field experiments were conducted at an irrigation scheme located in the Jordan Rift Valley. A drip irrigation system is installed to water ten trees of date palms either with fresh or saline water depending on the soil matric potential. The circumference of the trunk of a tree was measured using a dendrometer at 30 mins interval and recorded in a data logger. Environmental parameters including the soil matric potential, solar radiation, and soil temperature were also logged every 30 mins. This study focused on determining a nonlinear model representing the growth dynamics of the date palm tree responding to those environmental parameters. The linear regression was applied to estimate the kernel coefficients of discrete Volterra series modeling the time series. The non-linearity of the model is expected to explain diurnal shrinkage and swelling of the tree trunk under different environmental conditions.
The use of dual-wavelength quantitative photoacoustics for evaluation of bone pathologies - a first in human study (2016)

Low-cost, dual-wavelength photoacoustics is used for measuring both biomechanical and functional parameters of bones. Ex-vivo and first-in-human studies demonstrate its potential for providing functional information as well as biomechanical information equivalent to ultrasound.
Dimensionality Reduction for Feature and Pattern Selection in Classification Problems (2008)

Reducing the dimensionality of a dataset is an important and often challenging task. This can be done by either reducing the number of features, a task called feature selection, or by reducing the number of patterns, called data reduction. In this paper we propose methods that employ a novel concept called Discernibility for achieving these two tasks separately, with the aim to solve classification problems. The experimental results verify our claim that the proposed methods are a viable alternative for dimensionality reduction, for various datasets and a variety of classifiers.
Human complement regulator expression by the normal female reproductive tract (1996)

Distinct reproducible patterns of complement regulator expression are found throughout the female reproductive tract. Differential expression on certain epithelia and oocytes may suggest non-complement activities. This comprehensive study should provide a basis for further characterization of pathological tissues and mechanisms of cellular localization.
The single-line-of-sight, time-resolved x-ray imager diagnostic on OMEGA (2018)

The single-line-of-sight, time-resolved x-ray imager (SLOS-TRXI) on OMEGA is one of a new generation of fast-gated x-ray cameras comprising an electron pulse-dilation imager and a nanosecond-gated, burst-mode, hybrid complementary metal-oxide semiconductor sensor. SLOS-TRXI images the core of imploded cryogenic deuterium-tritium shells in inertial confinement fusion experiments in the ∼4- to 9-keV photon energy range with a pinhole imager onto a photocathode. The diagnostic is mounted on a fixed port almost perpendicular to a 16-channel, framing-camera-based, time-resolved Kirkpatrick-Baez microscope, providing a second time-gated line of sight for hot-spot imaging on OMEGA. SLOS-TRXI achieves ∼40-ps temporal resolution and better than 10-<i>μ</i>m spatial resolution. Shots with neutron yields of up to 1 × 10<sup>14</sup> were taken without observed neutron-induced background signal. The implosion images from SLOS-TRXI show the evolution of the stagnating core.
International Markets Boosted in The 9^th Chitec (2006)

The UK, Small Country with Largest European Market Mr. Corin Wilson, Inward Investment Manager, British embassy Beijing General Bureau of Trade and Investment in UK(Accessing the UK Market and Beyond): In 2006, there are many reasons why China and Chinese companies are looking for the opportunities of investment in the UK, which includes very good trade organizations.……
Structural Characterization of the Mesophases Exhibited by Dicopper and Diruthenium Trialkyloxybenzoates (1999)

Abstract Binuclear Copper and Ruthenium complexes derived from long-chain 3,4,5-tiralkyloxybenzoates (noted as B3OCn), namely Ru2(B3OCn)4Cl and Cu2(B3OCn)4 with n = 10, 12, 14, 16 and 18, were synthesized. The structure of their mesophases was characterized by X-ray diffraction. Both series exhibit low-temperature liquid crystalline phases and, in particular, room temperature mesophases for the lower homologues of the ruthenium series. The mesophases exhibited by Ru2(B3OCn)4Cl were found to be hexagonal columnar (ColH) in nature, whereas the structure of the mesophases of the copper derivatives depends on the aliphatic chain length, being ColH for n = 10, 12, 14 and cubic for the longer homologues.
Therapeutic Potential of the miRNA–ATM Axis in the Management of Tumor Radioresistance (2019)

The ataxia-telangiectasia mutated (ATM) protein kinase is widely known for its function as a chief mobilizer of the DNA damage response (DDR) upon DNA double-strand breaks. ATM orchestrates the DDR by modulating the expression of various miRNAs through several mechanisms. On the other hand, a set of miRNAs contribute to tight regulation of ATM by directly targeting the 3'-untranslated region of ATM mRNA. This review addresses the therapeutic application and molecular mechanisms that underlie the intricate interactions between miRNAs and ATM. It also describes therapeutic delivery of miRNAs in different environments such as hypoxic tumor microenvironments.
Ultrastable Gold Substrates Improve the Resolution of 3D Reconstructed Density Maps from Electron Micrographs and Tomograms (2016)

Journal Article Ultrastable Gold Substrates Improve the Resolution of 3D Reconstructed Density Maps from Electron Micrographs and Tomograms Get access Christopher J Russo, Christopher J Russo Medical Research Council Laboratory of Molecular Biology, Cambridge United Kingdom Search for other works by this author on: Oxford Academic Google Scholar Israel S Fernandez, Israel S Fernandez Medical Research Council Laboratory of Molecular Biology, Cambridge United Kingdom Search for other works by this author on: Oxford Academic Google Scholar Tanmay A M Bharat, Tanmay A M Bharat Medical Research Council Laboratory of Molecular Biology, Cambridge United Kingdom Search for other works by this author on: Oxford Academic Google Scholar Lori A Passmore Lori A Passmore Medical Research Council Laboratory of Molecular Biology, Cambridge United Kingdom Search for other works by this author on: Oxford Academic Google Scholar Microscopy and Microanalysis, Volume 22, Issue S3, 1 July 2016, Pages 1148–1149, https://doi.org/10.1017/S1431927616006589 Published: 25 July 2016
Image-guided chemoport insertion by interventional radiologists: A single-center experience on periprocedural complications (2013)

Image-guided chemoport insertion by interventional radiologist gives low periprocedural complication rates. Using right IJV as the entry site, the image guidance gives good success rate with least complication.
Prevalence and Associated Factors of Hyperechoic Pancreas on Sonography (2011)

Background and Aims: In the liver, diffuse hyperechoic regions usually represent fat deposits. Hyperechoic or bright regions in the pancreas, however, are not well studied. We investigated the clinical implications of hyperechoic pancreas to understand the prevalence and associated factors of this finding.Materials and Methods: A total of 353 sonograms of the pancreas of subjects who underwent a comprehensive health examination in a medical center were reviewed and included in the current analysis. Metabolic syndrome criteria from the National Cholesterol Education Program Adult Treatment Panel III (ATP III in the Asia-Pacific Region) were applied. Hyperechoic pancreas was defined as a homogeneous echogenicity of the pancreatic body that was slightly lower than or equal to the echogenicity of retroperitoneal fat.Results: Sonographically hyperechoic pancreas was significantly associated with male gender (odds ratio OR, 2.22; 95% confidence interval CI, 1.34-3.68), waist circumference (male ≥ 90 cm, female ≥ 80 cm; OR, 2.82; 95% CI, 1.53-5.20), and total cholesterol (≥ 200 mg/dL; OR, 1.87; 95% CI, 1.15-3.03). Hyperechoic pancreas was correlated with fatty liver. The incidence of metabolic syndrome was higher in the hyperechoic pancreas group.Conclusions: The prevalence of sonographically hyperechoic regions in the pancreas was associated with greater waist circumference and other types of hyperlipidemia. Sonographically hyperechoic pancreas showed a strong correlation with fatty liver and metabolic syndrome. Therefore, sonographically hyperechoic pancreas may indicate the presence of ”fatty pancreas”.
Switching stability of magnetic tunnel junctions with an artificial antiferromagnet (2000)

Avoiding fatigue in the switching of magnetic tunnel junctions is crucial for their long-term use in nonvolatile magnetic memories. We compare the switching stability of two types of junctions with different soft layers: Fe or Ni81Fe19, both with Co dusting at the barrier interface. The magnetically hard electrode is a Co/Cu/Co artificial antiferromagnet. While the tunneling magnetoresistance (TMR) remains unchanged after 104 cycles in a 4 kA/m rotating field, it decreases by more than 45% due to uniaxial switching. Fringing fields of domain walls in the soft layer and an intrinsic instability of Co/Cu/Co are identified as the main reasons. Magnetization reversal by two perpendicular switching pulses avoids this magnetic degradation and maintains a full TMR signal.
The chemistry of carcin oembryonic antigen (2006)

The structure of carcinoembryonic antigen is being determined as an approach to greater diagnostic specificity in the radioimmune assay. Examination by combined gas chromatography-mass spectrometry of derivatized saccharides from CEA has given a general outline of its carbohydrate structure. Sialic acid and fucose were completely destroyed, and galactose and mannose were partially destroyed by a single periodate treatment. Serial periodate oxidation (Smith degradation) destroyed additional amounts of galactose and mannose, as well as significant amounts of N-acetylglucosamine. Antigenic activity persisted, indicating that the residues destroyed played little, if any, part in the antigenicity of DEA.
Diverse and accurate image description using a variational auto-encoder with an additive Gaussian encoding space (2017)

This paper explores image caption generation using conditional variational auto-encoders (CVAEs). Standard CVAEs with a fixed Gaussian prior yield descriptions with too little variability. Instead, we propose two models that explicitly structure the latent space around K components corresponding to different types of image content, and combine components to create priors for images that contain multiple types of content simultaneously (e.g., several kinds of objects). Our first model uses a Gaussian Mixture model (GMM) prior, while the second one defines a novel Additive Gaussian (AG) prior that linearly combines component means. We show that both models produce captions that are more diverse and more accurate than a strong LSTM baseline or a “vanilla” CVAE with a fixed Gaussian prior, with AG-CVAE showing particular promise.
Decline in FEV1 related to smoking status in individuals with severe alpha1-antitrypsin deficiency (PiZZ) (1999)

Severe alpha1-antitrypsin (AAT) deficiency predisposes to emphysema development. Highly variable rates of decline in lung function are reported in PiZZ individuals. The annual decline in forced expiratory volume in one second (FEV1; delta FEV1) was analysed in relation to smoking status in a cohort of 608 adult PiZZ individuals included in the Swedish national AAT deficiency register. Delta FEV1 was analysed in 211 never-smokers, in 351 exsmokers, and in 46 current smokers after performing at least two spirometries during a follow-up time of 1 yr or longer (median 5.5 yrs, range 1-31). The adjusted mean delta FEV1 in never-smokers was 47 mL x yr(-1) (95% confidence interval (CI) 41-53 mL x yr(-1)), 41 mL x yr(-1) (95% CI 36-48 mL x yr(-1)) in exsmokers, and 70 mL x yr(-1) (95% CI 58-82 mL x yr(-1)) in current smokers. A dose-response relationship was found between cigarette consumption and delta FEV1 in current smokers and exsmokers. In never-smokers, a greater delta FEV1 was found after 50 yrs of age than before. No sex differences were found in delta FEV1. In conclusion, among PiZZ individuals, the change in forced expiratory volume in one second is essentially the same in never-smokers and exsmokers. Smoking is associated with a dose-dependent increase in the change in forced expiratory volume in one second.
Life at High Temperatures (1967)

The time is now ripe for a concerted attack on the evolutionary, ecological, and molecular aspects of life at high temperatures. Hot springs provide nearly ideal ecosystems for such study, since they are natural environments of great antiquity and relative constancy, where organisms have evolved to meet the environmental challenges of high temperatures. Even from our present limited knowledge, we can draw a number of conclusions.