gebhart/patrepeval huggingface dataset:
Design issues in telecommunication blade systems and their resolution through design of experiments (2009)

There is an increasing need for improved node density and better power efficiency in telecommunication market. In addition, the telecommunication server environment also requires rugged high system performance systems with compliance to rigorous standards. Hence, the design of telecommunication blade servers presents several conflicting electrical and mechanical parameters in terms of desired transmission frequencies, blade density, energy utilization, and total cost. The blade chassis is a compact, high-density, highly modular, rack mount scalable server system with support for twelve single-wide server blades. The telecommunication system was designed to house existing (and future) blade servers and switch modules from standard enterprise blade server systems. This created some mechanical and electrical design challenges for the high-speed telecommunication blade server system. Enterprise blade servers are typically designed for blade chassis with a mid-plane as the vehicle for communication through a set of redundant fabrics. In order to conform to this mechanical requirement, an additional interposer and novel flexible cable structure had to be used which increased the length of the high-speed links and it added additional discontinuities to the link topology while still achieving the same high-speed date rates. In this paper, the effects of design parameters such as trace characteristic, printed circuit board (PCB) material characteristics, connector type and flexible cable utilization are effectively analyzed in the context of the electrical and mechanical specifications and the link speed requirements. A comprehensive modeling and simulation technique based on design of experiments (DoE) is presented that effectively addresses the electrical design issues at the pre-layout stage of the design. A selective set of routing guidelines was developed based on comprehensive sets of modeling and simulation scenarios that represented the worst case interconnect topologies for each design case representing all supported fabric technologies. A comprehensive modeling and simulation technique is presented that effectively addresses the electrical design issues and it optimizes the overall system design. Hardware and modeling results are presented and correlated in this paper.
Development and Validation of a RP-HPLC Method for the Simultaneous Determination of Rifampicin and a Flavonoid Glycoside - A Novel Bioavailability Enhancer of Rifampicin (2010)

Purpose: To develop and validate a sensitive HPLC method for the separation and simultaneous estimation of two ingredients in a composition comprising of rifampicin and a flavonoid glycoside (anenhancer of oral bioavailability of rifampicin). Methods: Reverse phase (RP) chromatographic separation and estimation was achieved using a Shimadzu HPLC system. RP-18 column was used at the following optimised conditions: mobile phase, acetonitrile:phosphate buffer, 50 mM, pH 5.0 in a ratio of 60:40 v/v; oven temperature, 40 0C; flow rate, 0.8 ml min-1; detection wavelength, 340 nm; and total run time, 15 min. Results: The developed method was validated in terms of linearity, range, accuracy, precision, limit of detection, limit of quantification, robustness and specificity. Good linearity was observed (r2 > 0.999) over the study range of both ingredients. The precision values for rifampicin and the flavonoid glycoside were in the range 1.08-2.77 and 1.14-2.98 %, respectively, while the limit of quantification was 0.10 and 0.05&mu;g mL-1 respectively. The method was found to be robust and specific for both ingredients. Conclusion: The developed method has a potential application in preclinical and clinical studies.Keywords: Flavonoid glycoside; RP-HPLC; Rifampicin; Stability studies; Validation
A Bsu36I RFLP detected by tbe chromosome 19q probe pα.5B [D19S36] (1989)

A Bsu36I RFLP detected by tbe chromosome 19q probe pα.5B [D19S36] Get access R.G. Komeluk, R.G. Komeluk Search for other works by this author on: Oxford Academic PubMed Google Scholar H.L. MacLeod, H.L. MacLeod Search for other works by this author on: Oxford Academic PubMed Google Scholar S. Leblond, S. Leblond Search for other works by this author on: Oxford Academic PubMed Google Scholar T.W. McKeithan, T.W. McKeithan 1Departmenl of Pathology, University of ChicagoChicago, IL 60637, USA Search for other works by this author on: Oxford Academic PubMed Google Scholar A.E. MacKenzie A.E. MacKenzie Search for other works by this author on: Oxford Academic PubMed Google Scholar Nucleic Acids Research, Volume 17, Issue 14, 25 July 1989, Page 5875, https://doi.org/10.1093/nar/17.14.5875 Published: 25 July 1989
Conformationally rigid analogs of aldose reductase inhibitor, tolrestat. Novel syntheses of naphthalene-fused .gamma.-, .delta.-, and .epsilon.-lactams (1990)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTConformationally rigid analogs of aldose reductase inhibitor, tolrestat. Novel syntheses of naphthalene-fused .gamma.-, .delta.-, and .epsilon.-lactamsJay Wrobel, Arlene Dietrich, Beverly J. Gorham, and Kazimir SestanjCite this: J. Org. Chem. 1990, 55, 9, 2694–2702Publication Date (Print):April 1, 1990Publication History Published online1 May 2002Published inissue 1 April 1990https://pubs.acs.org/doi/10.1021/jo00296a028https://doi.org/10.1021/jo00296a028research-articleACS PublicationsRequest reuse permissionsArticle Views1229Altmetric-Citations35LEARN 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
Microstructure and Composition of Primary and Recycled Single Grains of <scp>YBCO</scp> , Gd <scp>BCO</scp> ‐Ag, and Sm <scp>BCO</scp> ‐Ag Bulk Superconductors (2016)

The widespread use of single grain RE ‐Ba‐Cu‐O [( RE ) BCO ] bulk superconductors, where RE is typically Sm, Gd, or Y, is, in part, limited by the relatively high costs of precursor powders and the low success rate of the manufacturing process. Both these problems can be addressed by recycling primary‐processed grains in which the initial growth process has failed in some way. Key to the use of recycled grains in practical applications is an assurance that their properties and performance are not inferior to those of primary grown grains. In this work, we describe the differences between the growth process, microstructure, and properties of primary and recycled ( RE ) BCO single grains. We observe that the mechanism of growth is the same for both primary and recycled single grain samples in all three RE ‐based systems investigated. In the recycling process additional liquid‐rich phase powder is provided beneath a failed sample, whereby this liquid phase infiltrates upwards and contributes a sufficient concentration of additional RE species at the growth front to enable samples to grow relatively easily in the form of single grains by producing a more uniform composition at the growth front, which leads directly to an increased tolerance to the presence of Ag and Ce‐rich agglomerates. Importantly, we observe that the recycled samples have a much more uniform composition, and therefore exhibit more uniform superconducting properties, than single grain samples fabricated by a primary grown process.
XPS Investigations on Solid and Vacuum Deposited, Oxidized and Non-oxidized Palladium (1995)

Abstract X-ray photoelectron spectroscopy (XPS) has been carried out to study the reaction of differently prepared palladium samples (solid and film Pd) with atmospheric oxygen. A careful curve fitting of the measured Pd-3d 5/2 peak allows to separate the Pd-3d 5/2 peak for Pd in surface PdO from the dominant Pd-3d 5/2 peak of the non-oxidized bulk palladium and to determine the chemical shift of the "oxidized" Pa line with high accuracy. Differences in the chemical shifts for the surface PdO on solid and film palladium are explained by a different charging caused by the photoelectric effect in XPS measurements. The smaller charging effect observed for film palladium as compared to solid palladium indicates a stronger oxygen bonding to the (rougher) film palladium. The strong Pd-O bonding seems to be an essential reason for the reduced hydrogen-permeability of film palladium compared to solid palladium
Multidisciplinary Intervention for Control of Diabetes in Patients Undergoing Coronary Artery Bypass Graft (CABG) (2003)

In Israel, as elsewhere, diabetes mellitus is highly prevalent among patients undergoing coronary artery bypass graft (CABG). The bulk of evidence, derived retrospectively, suggests that poor control of diabetes predisposes to complications of CABG and increases mortality; but the findings in a number of studies fail to support that impression. Anticipating a prospective investigation designed to resolve this issue, we have carried out a preliminary study of 147 consecutive patients with diabetes who were hospitalized for elective CABG during 1998. Our objective was to determine how well and how often diabetes could be controlled in accordance with selected metabolic goals in the brief interval between hospital admission and surgery and during the operation itself and in the postoperative period. The task was undertaken by a multidisciplinary team, in cooperation with the Department of Cardiac Surgery. The metabolic goals were: fasting blood glucose consistently between 65–140 mg/dl before and after surgery and 120–180 mg/dl at the time of surgery; and postprandial blood glucose consistently &lt; 180 mg/dl. These goals were achieved in 18.1% of fasting blood glucose measurements before and after surgery, 22.1% of preprandial and 14.6% of postprandial blood glucose levels consistently &lt; 180 mg/dl. There were no clinical episodes of hypoglycemia. Due to the low incidence of major infection related complications (deep sternal wound infection in only 3 patients (2.0%)) no significant statistical conclusions on the relations between glucose control and these complications could be drawn. The means of all values of FBG and of hemoglobin A1c were significantly higher among patients with complications ( n=49) than in those without ( P=0.01).
Gibberellin Biosynthesis and Response during Arabidopsis Seed Germination[W] (2003)

The hormone-mediated control of plant growth and development involves both synthesis and response. Previous studies have shown that gibberellin (GA) plays an essential role in Arabidopsis seed germination. To learn how GA stimulates seed germination, we performed comprehensive analyses of GA biosynthesis and response using gas chromatography-mass spectrometry and oligonucleotide-based DNA microarray analysis. In addition, spatial correlations between GA biosynthesis and response were assessed by in situ hybridization. We identified a number of transcripts, the abundance of which is modulated upon exposure to exogenous GA. A subset of these GA-regulated genes was expressed in accordance with an increase in endogenous active GA levels, which occurs just before radicle emergence. The GA-responsive genes identified include those responsible for synthesis, transport, and signaling of other hormones, suggesting the presence of uncharacterized crosstalk between GA and other hormones. In situ hybridization analysis demonstrated that the expression of GA-responsive genes is not restricted to the predicted site of GA biosynthesis, suggesting that GA itself, or GA signals, is transmitted across different cell types during Arabidopsis seed germination.
An Investigation of Factors Involved in Hall Thruster Wall Erosion Modeling (2006)

Peer Reviewed
Field activated alignment and bifurcations in rigid rod suspensions (2009)

Polarization about societal issues involves attitudinal conflict, but we know little about how such conflict transforms into moral conflict. Integrating insights on polarization and psychological value protection, we propose a model that predicts when and how attitude moralization (i.e., when attitudes become grounded in core values) may be triggered and develops within polarized contexts. We tested this model in three experiments (total <i>N</i> = 823) in the context of the polarized <i>Zwarte Piet</i> (blackface) debate in the Netherlands. Specifically, we tested the hypotheses that (a) situational cues to <i>dyadic harm</i> in this context (i.e., an outgroup that is perceived as intentionally inflicting harm onto innocent victims) trigger individuals to moralize their relevant attitude, because of (b) emotional value-protective responses. Findings supported both hypotheses across different regional contexts, suggesting that attitude moralization can emerge within polarized contexts when people are exposed to actions by attitudinal opponents perceived as causing dyadic harm.
conscious dogs Measurement of nasal patency in anesthetized and (2013)

You might find this additional info useful...This article cites€30 articles, 7 of which you can access for free at: http://jap.physiology.org/content/92/2/617.full#ref-list-1This article has been cited by€3 other HighWire-hosted articles: http://jap.physiology.org/content/92/2/617#cited-by Updated information and services including high resolution figures, can be found at: http://jap.physiology.org/content/92/2/617.fullAdditional material and information about Journal of Applied Physiology can be found at: http://www.the-aps.org/publications/japplThis information is current as of June 1, 2013.
Quantum-dot cellular automata by electric and magnetic field coupling (2004)

Even as CMOS technology advances into the nanoscale regime, computing with quantum dots, molecules, or single-domain nanomagnets remains a viable goal in nanotechnology research. Quantum-dot cellular automata (QCA) is a paradigm for low-power, high-speed, highly dense computing that could be realized in a variety of materials systems. This paper reviews the basic paradigm of QCA, discusses various materials systems in which QCA might be constructed, reviews a series of experiments performed in the metal tunnel junction technology, and presents ideas for future QCA implementations in molecules and nanomagnets.
Using Machine Learning to Capture High-Permeability Streaks in Reservoir Models (2022)

Abstract Permeability modelling remains a major challenge in the reservoir modelling exercise. The main reason for this is the limited availability of measured input data and the effect of different geological processes on reservoir permeability. This leads to nonrepresentation of high-permeability streaks in the model. In this paper, we present a machine-learning (ML) driven approach that captures the permeability variation in the reservoir using available input data. In ML, clustering is an unsupervised approach aimed at automatically grouping data with similar properties. We use several clustering techniques to automatically identify high-permeability data points by dividing data into groups, also known as clusters, and then choosing the cluster with the maximum permeability and assigning it a new rock type. For each rock type, we fit and evaluate many ML regression models, and show their outperformance over traditional fitting approaches. Porosity and several openhole log properties are used as input for the regression models. By fixing porosity but varying the other properties, the variability of permeability values is predicted. Clustering, using ‘K-Means’ ML algorithm, resulted in an efficient approach of automated high permeability identification. Several ML models were trained and evaluated, and the models with the minimum error scores, namely mean square error (MSE) and R Squared (R2), were chosen for further predictions. Random Forest was within the top models for a variety of rock types. In general, complex curve fitting using ML outperformed traditional fitting approaches (i.e., straight line fitting) and demonstrated high potential for accurate, automated, high-permeability identification and integration. The predicted permeability has been calibrated with well test permeability data.
Branching fraction measurements of<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mrow><mml:mover><mml:mrow><mml:mi>B</mml:mi></mml:mrow><mml:mrow><mml:mo>→</mml:mo></mml:mrow></mml:mover></mml:mrow></mml:mrow><mml:mrow><mml:msub><mml:mrow><mml:mi>η</mml:mi></mml:mrow><mml:mrow><mml:mi>c</mml:mi></mml:mrow></mml:msub></mml:mrow><mml:mi>K</mml:mi></mml:math>decays (2004)

We study the decays ${B}^{+}\ensuremath{\rightarrow}{\ensuremath{\eta}}_{c}{K}^{+}$ and ${B}^{0}\ensuremath{\rightarrow}{\ensuremath{\eta}}_{c}{K}^{0},$ where the ${\ensuremath{\eta}}_{c}$ is reconstructed in the ${K}_{S}^{0}{K}^{\ifmmode\pm\else\textpm\fi{}}{\ensuremath{\pi}}^{\ensuremath{\mp}}$ and ${K}^{+}{K}^{\ensuremath{-}}{\ensuremath{\pi}}^{0}$ decay modes. Results are based on a sample of 86 million $B\overline{B}$ pairs collected with the BABAR detector at the SLAC ${e}^{+}{e}^{\ensuremath{-}}$ B Factory. We measure the product of branching fractions $\mathcal{B}{(B}^{+}\ensuremath{\rightarrow}{\ensuremath{\eta}}_{c}{K}^{+})\ifmmode\times\else\texttimes\fi{}\mathcal{B}({\ensuremath{\eta}}_{c}\ensuremath{\rightarrow}K\overline{K}\ensuremath{\pi})=(7.40\ifmmode\pm\else\textpm\fi{}0.50\ifmmode\pm\else\textpm\fi{}0.70)\ifmmode\times\else\texttimes\fi{}{10}^{\ensuremath{-}5}$ and $\mathcal{B}{(B}^{0}\ensuremath{\rightarrow}{\ensuremath{\eta}}_{c}{K}^{0})\ifmmode\times\else\texttimes\fi{}\mathcal{B}({\ensuremath{\eta}}_{c}\ensuremath{\rightarrow}K\overline{K}\ensuremath{\pi})=(6.48\ifmmode\pm\else\textpm\fi{}0.85\ifmmode\pm\else\textpm\fi{}0.71)\ifmmode\times\else\texttimes\fi{}{10}^{\ensuremath{-}5},$ where the first error is statistical and the second is systematic. In addition, we search for $\stackrel{\ensuremath{\rightarrow}}{B}{\ensuremath{\eta}}_{c}K$ events with ${\ensuremath{\eta}}_{c}\ensuremath{\rightarrow}{2(K}^{+}{K}^{\ensuremath{-}})$ and ${\ensuremath{\eta}}_{c}\ensuremath{\rightarrow}\ensuremath{\varphi}\ensuremath{\varphi}$ and determine the ${\ensuremath{\eta}}_{c}$ decay branching fraction ratios $\mathcal{B}({\ensuremath{\eta}}_{c}\ensuremath{\rightarrow}{2(K}^{+}{K}^{\ensuremath{-}}))/\mathcal{B}({\ensuremath{\eta}}_{c}\ensuremath{\rightarrow}K\overline{K}\ensuremath{\pi})=(2.3\ifmmode\pm\else\textpm\fi{}0.7\ifmmode\pm\else\textpm\fi{}0.6)\ifmmode\times\else\texttimes\fi{}{10}^{\ensuremath{-}2}$ and $\mathcal{B}({\ensuremath{\eta}}_{c}\ensuremath{\rightarrow}\ensuremath{\varphi}\ensuremath{\varphi})/\mathcal{B}({\ensuremath{\eta}}_{c}\ensuremath{\rightarrow}K\overline{K}\ensuremath{\pi})=(5.5\ifmmode\pm\else\textpm\fi{}1.4\ifmmode\pm\else\textpm\fi{}0.5)\ifmmode\times\else\texttimes\fi{}{10}^{\ensuremath{-}2}.$
Synthesis, self-assembly, and photocrosslinking of fullerene-polyglycerol amphiphiles as nanocarriers with controlled transport properties (2016)

In this work, we report a new, simple, gram-scale method for synthesizing water-soluble fullerene-polyglycerol amphiphiles (FPAs) that self-assemble into partially and fully crosslinked nanoclusters with the ability to controllably transport hydrophobic and hydrophilic agents.
Observation of a Resonance in<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msup><mml:mi>B</mml:mi><mml:mo>+</mml:mo></mml:msup><mml:mo>→</mml:mo><mml:msup><mml:mi>K</mml:mi><mml:mo>+</mml:mo></mml:msup><mml:msup><mml:mi>μ</mml:mi><mml:mo>+</mml:mo></mml:msup><mml:msup><mml:mi>μ</mml:mi><mml:mo>−</mml:mo></mml:msup></mml:math>Decays at Low Recoil (2013)

A broad peaking structure is observed in the dimuon spectrum of B+ → K+ μ+ μ- decays in the kinematic region where the kaon has a low recoil against the dimuon system. The structure is consistent with interference between the B+ → K+ μ+ μ- decay and a resonance and has a statistical significance exceeding six standard deviations. The mean and width of the resonance are measured to be 4191(-8)(+9) MeV/c2 and 65(-16)(+22) MeV/c2, respectively, where the uncertainties include statistical and systematic contributions. These measurements are compatible with the properties of the ψ(4160) meson. First observations of both the decay B+ → ψ(4160)K+ and the subsequent decay ψ(4160) → μ+ μ- are reported. The resonant decay and the interference contribution make up 20% of the yield for dimuon masses above 3770 MeV/c2. This contribution is larger than theoretical estimates.
Telomerase activity and microsatellite instability in colorectal cancer and adenoma. (1998)

In order to examine their roles in carcinogenesis or in progression of colorectal carcinoma, we investigated telomerase activity and microsatellite instability in 67 non-familial colorectal cancers and in 18 adenomas. The incidence of detectable telomerase activity increased from 22% of normal colorectal mucosas adjacent to carcinoma, and 33% of adenomas, to 75% of carcinomas. On the other hand, the incidence of detectable microsatellite instability in carcinomas (30%) was almost the same as in adenomas (22%). No significant correlation was detected in the incidence of telomerase activity and microsatellite instability in carcinomas or in adenomas. Moreover, the incidence of telomerase activity and microsatellite instability did not increase during the progression of carcinomas. These results indicate that telomerase activity and microsatellite instability are independent events in colorectal carcinogenesis, and that telomerase activity and microsatellite instability are not correlated with the progression of colorectal carcinoma. However, in 13 multiple cancers, the incidence of telomerase activity (92%) and the incidence of microsatellite instability (54%) was higher than that of telomerase activity (70%) and that of microsatellite instability (24%) in 54 sporadic cancers. Moreover, the incidence of telomerase activity and that of microsatellite instability in adenomas with carcinomas (45% and 36% respectively) was higher than that of telomerase activity and microsatellite instability in adenomas without carcinomas (14% and 0% respectively). These results indicate that telomerase activity and microsatellite instability may play an important role in multicentric carcinogenesis in colorectal carcinoma.