gebhart/patrepeval huggingface dataset:
Chemical vapor deposition of gallium nitride from diethylgallium azide (1989)

ADVERTISEMENT RETURN TO ISSUEPREVArticleChemical vapor deposition of gallium nitride from diethylgallium azideJohn Kouvetakis and David B. BeachCite this: Chem. Mater. 1989, 1, 4, 476–478Publication Date (Print):July 1, 1989Publication History Published online1 May 2002Published inissue 1 July 1989https://pubs.acs.org/doi/10.1021/cm00004a017https://doi.org/10.1021/cm00004a017research-articleACS PublicationsRequest reuse permissionsArticle Views371Altmetric-Citations65LEARN 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 Get e-Alerts
The role of raffinose in the cold acclimation response of Arabidopsis thaliana (2004)

In many plants raffinose family oligosaccharides are accumulated during cold acclimation. The contribution of raffinose accumulation to freezing tolerance is not clear. Here, we investigated whether synthesis of raffinose is an essential component for acquiring frost tolerance. We created transgenic lines of Arabidopsis thaliana accessions Columbia-0 and Cape Verde Islands constitutively overexpressing a galactinol synthase (GS) gene from cucumber. GS overexpressing lines contained up to 20 times as much raffinose as the respective wild-type under non-acclimated conditions and up to 2.3 times more after 14 days of cold acclimation at 4 degrees C. Furthermore, we used a mutant carrying a knockout of the endogenous raffinose synthase (RS) gene. Raffinose was completely absent in this mutant. However, neither the freezing tolerance of non-acclimated leaves, nor their ability to cold acclimate were influenced in the RS mutant or in the GS overexpressing lines. We conclude that raffinose is not essential for basic freezing tolerance or for cold acclimation of A. thaliana.
Detection of Greenhouse Gases Using the Photoacoustic Spectroscopy (2012)

Greenhouse Gases -Emission, Measurement and Management 216 distinguish the gas species present in a multicomponent gas mixture, such as air, and high sensitivity is essential to detect very low concentrations of substances. A large dynamic range is important to monitor the gas components at high and low concentrations using a unique instrument. In addition, a good time resolution ensures the possibility of on-line analyses controlled by a computer. Photoacoustic spectroscopy meets these requirements that enable this technique to offer important advantages in pollutant gas monitoring.
Characterization of ans-Triazine-Resistant Biotype ofBrachypodium distachyon (1983)

A triazine-resistant (R) biotype of a Graminaceous weed, Brachypodium distachyon ( = Trachynia distachya ), was found in the lower Galilee area of Israel after repeated treatments of roadsides with simazine [2-chloro-4,6-bis (ethylamino)- s -triazine] and atrazine [2-chloro-4-(ethylamino)-6-(isopropylamino)- s -triazine]. It was not affected at levels up to 3.0 kg/ha of soil-incorporated atrazine or simazine. The (R) biotype was unaffected by atrazine, as ascertained by measuring whole-leaf and plastid fluorescences and the Hill reaction. The triazine-sensitive (S) biotype was inhibited in all these reactions. The data suggest that the (R) biotype has a plastid mode of resistance common to many weed species. The (R) biotype metabolized 14 C-(ring)-atrazine more rapidly to both water-soluble and to chloroform-soluble compounds than the (S) biotype did, but that could not explain the immediate resistance at the plastid level. Probably there was evolution towards increased tolerance by detoxification as well as plastid level resistance.
Débruitage géométrique d'images dans des bases orthonormées de bandelettes (2007)

Cet article présente le premier estimateur quasi minimax adaptatif pour les images géométriquement régulières dans un modèle de bruit blanc. Cet estimateur combine les capacités d'approximation des bases orthonormées de bandelettes à la théorie de la sélection de modèles. L'estimateur ainsi obtenu est calculable par un algorithme rapide dont l'efficacité théorique peut être prouvé. Ces performances sont confirmées par des expériences numériques sur des images naturelles.
High-efficient and low-cost catalyst for hydrogen evolution reaction: Nickel phosphide nano-spheres (2017)

Catalysts have been a bottleneck in hydrogen evolution reaction (HER)—a half reaction of water splitting. Hitherto, the most efficient HER catalyst in terms of catalytic capacity remains to be platinum group metals, especially platinum; however, rare metals' exorbitant cost and scarcity inhibit their further application in industry, which therefore call for catalysts prepared from earth-abundant elements. Herein, we introduce nickel phosphide nano-spheres (NPNs) bearing excellent HER activity. Prepared via a facile, inexpensive, and eco-friendly preparation procedure, the as-synthesized NPNs have perfect over-potential to reach −100 mA/cm2 (η100), with η100 reaching 251 mV in 0.5 M H2SO4. A series of durability tests, including cyclic voltammetry and chronoamperometry, also indicate NPNs' favorable stability in both acidic and alkaline conditions. After taking into account a string of factors, including NPNs' mass density, handy preparation process, superior catalytic activity, and favorable durability, the NPNs bear probable potentiality of taking traditional noble metals' place as the HER catalyst and are worth studying further. At the request of the Editors-in-Chief and AIP Publishing this article is being retracted. The article had a high degree of overlap with an article published in the International Journal of Hydrogen Energy. The article is retracted from the scientific record effective 30 June 2017.
Gentamicin-loaded Plaster of Paris as a Treatment of Experimental Osteomyelitis in Rabbits (1987)

In this study, implantation of gentamicin-loaded plaster of paris after a debridement of the marrow cavity was tested in rabbits with established Staphylococcal osteomyelitis. The animals were observed for clinical and roentgenographic signs of infection after killing. The infections were evaluated by bone cultures and antibiotic levels. The implanted antibiotics alone resulted in only two of ten culture-proven cures. However, clinical and roentgenographic data showed overall improvement in the treated group as compared to controls. A valuable feature of gentamicin-loaded plaster of paris, warranting further investigation, is the elimination of dead space while the antibiotic is locally absorbed by the tissue fluids.
Supplementary Figure S1 from Preclinical Evidence That 3′-Deoxy-3′-[<sup>18</sup>F]Fluorothymidine PET Can Visualize Recovery of Hematopoiesis after Gemcitabine Chemotherapy (2023)

&lt;p&gt;Outline of the experimental schedule pursued.&lt;/p&gt;
An Efficient Iterative Approach for the Analysis of Thermal Instabilities in Rotating Machines (2017)

Most of the technological developments achieved in the turbomachinery field during the last years have been obtained through the introduction of fluid dynamic bearings, in particular tilting pad journal bearings (TPJBs). However, even those bearings can be affected by thermal instability phenomena as the Morton effect at high peripheral speeds. In this work, the authors propose a new iterative finite element method (FEM) approach for the analysis of those thermal–structural phenomena: the proposed model, based on the coupling between the rotor dynamic and the thermal behavior of the system, is able to accurately reproduce the onset of thermal instabilities. The authors developed two versions of the model, one in the frequency domain and the other in the time domain; both models are able to assure a good tradeoff between numerical efficiency and accuracy. The computational efficiency is critical when dealing with the typical long times of thermal instability. The research activity has been carried out in cooperation with General Electric Nuovo Pignone SPA, which provided both the technical and experimental data needed for the model development and validation.
Relaxin Suppresses Atrial Fibrillation by Reversing Fibrosis and Myocyte Hypertrophy and Increasing Conduction Velocity and Sodium Current in Spontaneously Hypertensive Rat Hearts (2013)

RLX treatment suppressed AF in SHR hearts by increasing CV from a combination of reversal of fibrosis and hypertrophy and by increasing INa. The study provides compelling evidence that RLX may provide a novel therapy to manage AF in humans by reversing fibrosis and hypertrophy and by modulating cardiac ionic currents.
Overcoming Problems to Produce the Recombinant Protein LipL21 of Leptospira interrogans (2023)

The production of leptospiral recombinant proteins in the soluble form and in high yield from <i>Escherichia coli</i> is still a challenge. This work presents the cloning, expression and purification of the outer membrane protein of <i>Leptospira interrogans</i>, LipL21, which is considered an interesting target for vaccine and diagnostics development. The expression profile and yield of LipL21 was compared after cloning in the vectors pAE, pET28a and pET-SUMO, and it was observed that LipL21 was expressed in a low amount with pAE vector. By using the pET-28a vector, protein expression was increased, but the majority of the product was obtained as inclusion bodies. As a highlight, using a pET-SUMO vector was shown to overcome the problems of low expression and solubility of the lipoprotein LipL21.
Tandem Carbocupration/Oxygenation of Terminal Alkynes (2006)

A direct and general synthesis of α-branched aldehydes and their enol derivatives is described. Carbocupration of terminal alkynes and\nsubsequent oxygenation with lithium &lt;i&gt;tert&lt;/i&gt;-butyl peroxide generates a metallo-enolate. Trapping with various electrophiles provides α-branched\naldehydes or stereo-defined trisubstituted enol esters or silyl ethers. The tandem carbocupration/oxygenation tolerates alkyl and silyl ethers,\nesters, and tertiary amines. The reaction is effective with organocopper complexes derived from primary, secondary, and tertiary Grignard\nreagents and from &lt;i&gt;n&lt;/i&gt;-butyllithium.
Optimized quantification of spin relaxation times in the hybrid state (2019)

We provided new insights into the optimal encoding processes of spin relaxation times in order to guide the design of robust and efficient pulse sequences. We found that joint acquisitions of <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:msub><mml:mtext>T</mml:mtext><mml:mn>1</mml:mn></mml:msub></mml:math> and <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:msub><mml:mtext>T</mml:mtext><mml:mn>2</mml:mn></mml:msub></mml:math> in the hybrid state are substantially more efficient than sequential encoding techniques.
Genome-wide comparison between IL-17 and combined TNF-alpha/IL-17 induced genes in primary murine hepatocytes (2010)

Our microarray analysis gives new insights in IL-17 induced gene expression in primary hepatocytes highlighting the crosstalk with the NF-kappaB signaling pathway. Gene expression profile suggests IL-17 alone and in concert with TNF-alpha a role in sustaining liver inflammatory processes. IL-17 might exceed this function by RNA stabilization.
Method for Transferring High-Mobility CVD-Grown Graphene with Perfluoropolymers (2017)

The transfer of graphene grown by chemical vapor deposition (CVD) using amorphous polymers represents a widely implemented method for graphene-based electronic device fabrication. However, the most commonly used polymer, poly(methyl methacrylate) (PMMA), leaves a residue on the graphene that limits the mobility. Here we report a method for graphene transfer and patterning that employs a perfluoropolymer---Hyflon---as a transfer handle and to protect graphene against contamination from photoresists or other polymers. CVD-grown graphene transferred this way onto LaAlO$_3$/SrTiO$_3$ heterostructures is atomically clean, with high mobility (~30,000 cm$^2$V$^{-1}$s$^{-1}$) near the Dirac point at 2 K and clear, quantized Hall and magneto-resistance. Local control of the LaAlO$_3$/SrTiO$_3$ interfacial metal-insulator transition---through the graphene---is preserved with this transfer method. The use of perfluoropolymers such as Hyflon with CVD-grown graphene and other 2D materials can readily be implemented with other polymers or photoresists.
Advanced Modulation Formats for High-Capacity Optical Transport Networks (2006)

Advanced optical modulation formats have become a key ingredient to the design of modern wavelength-division-multiplexed (WDM) optically routed networks. In this paper, we review the generation and detection of multigigabit/second intensity- and phase-modulated formats and highlight their resilience to key impairments found in optical networking, such as optical amplifier noise, chromatic dispersion, polarization-mode dispersion, WDM crosstalk, concatenated optical filtering, and fiber nonlinearity
Genome screening, reporting, and genetic counseling for healthy populations (2022)

Rapid advancements of genome sequencing (GS) technologies have enhanced our understanding of the relationship between genes and human disease. To incorporate genomic information into the practice of medicine, new processes for the analysis, reporting, and communication of GS data are needed. Blood samples were collected from adults with a PCR-confirmed SARS-CoV-2 (COVID-19) diagnosis (target N = 1500). GS was performed. Data were filtered and analyzed using custom pipelines and gene panels. We developed unique patient-facing materials, including an online intake survey, group counseling presentation, and consultation letters in addition to a comprehensive GS report. The final report includes results generated from GS data: (1) monogenic disease risks; (2) carrier status; (3) pharmacogenomic variants; (4) polygenic risk scores for common conditions; (5) HLA genotype; (6) genetic ancestry; (7) blood group; and, (8) COVID-19 viral lineage. Participants complete pre-test genetic counseling and confirm preferences for secondary findings before receiving results. Counseling and referrals are initiated for clinically significant findings. We developed a genetic counseling, reporting, and return of results framework that integrates GS information across multiple areas of human health, presenting possibilities for the clinical application of comprehensive GS data in healthy individuals.
Ally: OS-transparent packet inspection using sequestered cores (2010)

This paper presents Ally, a server platform architecture that supports compute-intensive management services on multi-core processors. Ally introduces simple hardware mecha-nisms to sequester cores to run a separate software environ-ment dedicated to management tasks, including packet pro-cessing software appliances (e.g. for Deep Packet Inspection, DPI) with efficient mechanisms to safely and transparently intercept network packets. Ally enables distributed deploy-ment of compute-intensive management services throughout a datacenter. Importantly, it uniquely allows these services to be deployed independent of the arbitrary OSs and/or hypervisor that users may choose to run on the remaining cores, with hardware isolation preventing the host environ-ment from tampering with the management environment. Experiments using full system emulation and a Linux-based prototype validate Ally functionality and demonstrate low overhead packet interception; e.g., using Ally to host the well-known Snort packet inspection software incurs less over-head than deploying Snort as a Xen virtual machine appli-ance, resulting in up to 2x improvement in throughput for some workloads.
Supplementary Table 4 from Molecular Triage of Premalignant Lesions in Liquid-Based Cervical Cytology and Circulating Cell-Free DNA from Urine, Using a Panel of Methylated Human Papilloma Virus and Host Genes (2023)

&lt;p&gt;Mapping efficiency of cervical cancer cell lines, head and neck squamous cell carcinoma cell lines and clinical samples to HPV16-L1.&lt;/p&gt;
Antibody against T lymphoblastic leukemia-associated antigen (3-40) identifies vimentin and keratin intermediate filaments in normal cells (1985)

Antibody 3-40 defines a 35- to 40-kd surface antigen present on T lymphoblastic leukemia (T-ALL) cells that is absent on normal hematopoietic cells (Naito et al, Blood 62:852, 1983). Using immunoblot analysis of cytoskeletal proteins and indirect immunofluorescence of cell lines treated with various cytoskeletal inhibitors, in this report we have demonstrated that antibody 3-40 also identifies vimentin intermediate filaments (IMF) within the HSB-2 (T-ALL) cell line as well as in normal thymocytes, peripheral blood mononuclear cells, and human and rodent fibroblast cell lines. Cross-reactivity with several keratin subclasses was demonstrated in both human and rodent epithelial cell lines, human thymus, and skin. In addition, we have shown that antibody 3-40 defined a 39-kd intracellular IMF-associated protein in HSB-2 cells, epithelial and fibroblast cell lines. This IMF-associated protein may be selectively expressed on the surface of human T cells during malignant transformation.
Requirements for Advanced Multipath in MPLS Networks (2014)

This document provides a set of requirements for Advanced Multipath in
MPLS networks. Advanced Multipath is a formalization of multipath
techniques currently in use in IP and MPLS networks and a set of
extensions to existing multipath techniques.
[Streptokinase in impending heart infarct]. (1989)

A patient is described with an impending myocardial infarction due to presence of an intracoronary thrombus in an otherwise normal left anterior descending artery. This case illustrates that intracoronary and intravenous administration of streptokinase can be of value in the treatment of impending myocardial infarction.
Optical disk recording using a GaN blue laser diode (1999)

Both over 20 GB of capacity and higher data transfer rate more than 25 Mbps are required for the optical data storage in the era of digital broadcasting to record high-definition digital video stream.
Stratial phosphodiesterase 10A binding is altered secondary to chronic changes in dopamine neurotransmission (2016)

status: Published
A study on receiver circuit topology of a cordless battery charger for electric vehicles (2011)

A cordless battery charger will greatly improve the user friendliness of electric vehicles (EVs), accelerating the replacement of traditional internal combustion engine (ICE) vehicles with EVs and improving energy sustainability as a result. Resonant circuits are used for both the power transmitter and receiver of a cordless charger to compensate their coils and improve power transfer efficiency. However, conventional compensation circuit topology is not suitable for application to an EV, which involves very large power, a wide gap between the transmitter and receiver coils, and large horizontal misalignment. This paper proposes a novel compensation circuit topology that has a carefully designed series capacitor added to the parallel resonant circuit of the receiver. The proposed circuit has been implemented and tested on an EV. The simulation and experimental results are presented to show that the circuit can improve the power factor and power transfer efficiency, and as a result, allow a larger gap between the transmitter and receiver coils.
Flash Glucose Monitoring in the Netherlands: Increased monitoring frequency is associated with improvement of glycemic parameters (2021)

These outcomes among Dutch FLASH users suggest that with higher scan rate glycemic control improves.
pH‐Switchable Silver Nanoprism Growth Pathways (2007)

A pHunction of pH: The silver nanoprism fusion process can be turned on and off as a function of the pH value during photochemical synthesis. With appropriate pH regulation (see TEM images, middle and right), one can achieve excellent control over the nanoprism edge length with a fixed 10-nm thickness and the corresponding plasmon bands, which span the visible and NIR range (see extinction spectra, left). Supporting information for this article is available on the WWW under http://www.wiley-vch.de/contents/jc_2002/2007/z604637_s.pdf or from the author. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.
Effects of structural fluctuations on the photonic bandgap during fabrication of a photonic crystal: a study of a photonic crystal with a finite number of periods (1999)

We study theoretically the effects of structural fluctuations on the photonic bandgap during fabrication for the case of a photonic crystal with a finite number of periods. We use the transfer-matrix method to calculate the transmission spectra of the photonic crystals. The results of our calculations show that, even with a misalignment irregularity of 18%, the bandgap remains as large as 10%.
Glycosylation-dependent opsonophagocytic activity of staphylococcal protein A antibodies (2020)

Significance All currently licensed antibodies against bacteria target exotoxins. For most pathogens, neutralization of toxin(s) is not sufficient to prevent bacterial replication. Antibodies against surface determinants represent better candidates to enhance opsonophagocytic killing, but the mechanisms of action of such antibodies have not been systematically studied. Staphylococcal protein A is a conserved surface protein of Staphylococcus aureus and a crucial virulence determinant that manipulates B-cell responses and blocks deposition of opsonin. Monoclonal antibodies directed against SpA represent potential therapeutic agents as well as a formidable tool to identify and optimize effector functions of antibodies that can promote bacterial clearance.
Resource mapping for GMPLS with heterogeneous interfaces (2005)

In this paper, we describe the relationship of labels and resources for generalized multiprotocol label switching (GMPLS). We also discuss the resource hierarchy for GMPLS for heterogeneous interfaces. In particular, we propose methods for resource mapping at incoming and outgoing switching interfaces where data flows with labels of different granularities are aggregated into a single large bandwidth. To reserve bandwidth with different granularities, each node performs logical resource aggregation using label association to map incoming labels onto outgoing labels. Using this concept, we can control and manage data flows with several labels, i.e. different resources, inside a GMPLS control domain