gebhart/patrepeval huggingface dataset:
Components of initial and residual disability after back injury in nurses (1999)

Study design A pre- versus postintervention with concurrent control group design was used to investigate the effect of a workplace-based early intervention program on perception of disability in nurses with low back injury. Objectives This report examines changes over time in the components of the Oswestry Low Back Pain and Disability Questionnaire in two groups of back-injured nurses-those who received the early intervention program (study) and those who were not offered the program (control). Summary of background data Early intervention programs can decrease morbidity, time lost from work, and compensation costs. Although perception of disability decreases, some residual disability remains, the nature of which is not clear. Methods The Oswestry Low Back Pain and Disability Questionnaire scores of 40 study nurses and 118 control nurses at time of injury and at 6 months after injury were examined. Analysis of variance was used to compare changes in mean overall scores over time. The proportion of nurses reporting disability on individual components of the Oswestry Low Back Pain and Disability Questionnaire at each time period was compared with the results of a chi-square test. Results Overall Oswestry Low Back Pain and Disability Questionnaire scores were similar between study and control nurses at time of injury, but were significantly lower in study nurses at 6 months after injury. However, scores of individual Oswestry Low Back Pain and Disability Questionnaire components that related to job demands increased over time; this was most apparent in lifting, particularly in study nurses. Conclusions Although overall perception of disability decreased 6 months after injury, particularly in study nurses, disability in job-related activities persisted. Residual disability after back injury should be addressed in workplace-based prevention programs.
Eclipse Parallel Tools Platform (2017)

The PTP project provides an integrated development environment to support the development of parallel applications written in C, C++, and Fortran. This include support for the MPI, OpenMP and UPC programming models, as well as OpenSHMEM and OpenACC, support for a wide range of batch systems and runtime systems, including PBS/Torque, LoadLeveler, GridEngine, Parallel Environment, Open MPI, and MPICH2. A scalable parallel debugger and support for the integration of a wide range of parallel tools is also included.
Effects of fade distribution on a mobile satellite down‐link and up‐link performance in a frequency reuse cellular configuration (1991)

Abstract In a mobile satellite system with a frequency reuse cellular configuration, significant co‐channel interference can be experienced due to the antenna side‐lobe level. The signal will be subjected not only to its own fading, but also to the effect of the varying degree of fading on the co‐channel interferer, and this interference will behave differently in the up and in the down‐link. This paper presents a quantitative evaluation of the combined effects of fades and co‐channel interference on a mobile satellite link.
The role of glutathione conjugate metabolism and cysteine conjugate beta-lyase in the mechanism of S-cysteine conjugate toxicity in LLC-PK1 cells. (1986)

A cell line derived from pig kidney, LLC-PK1, was grown in a culture system in which the cells express morphological and biochemical characteristics of the proximal tubule. This model was used to investigate the mechanism of S-cysteine conjugate toxicity and the role of glutathione conjugate metabolism. LLC-PK1 cells have the degradative enzymes of the mercapturate pathway, and S-(1,2-dichlorovinyl)-L-cysteine and S-(1,2-dichlorovinyl)-L-glutathione are toxic. S-(1,2-Dichlorovinyl)-L-glutathione is not toxic when the cells are pretreated with AT-125, an inhibitor of gamma-glutamyl transpeptidase. The cells respond to a variety of toxic cysteine conjugates. Cysteine conjugate beta-lyase activity is not detectable by standard assays, but can be measured using radiolabeled S-(1,2-dichlorovinyl)-L-cysteine. Pyruvate stimulates the beta-elimination reaction with S-(1,2-dichlorovinyl)-L-cysteine as substrate 2-3-fold. The data suggest that a side transamination reaction regulates the flux of substrate through the beta-elimination pathway; therefore, cysteine conjugate beta-lyase in LLC-PK1 cells may be regulated by transamination, and measurement of lyase activity in some systems may require the presence of alpha-ketoacids. Aminoxyacetic acid blocks both the metabolism of S-(1,2-dichlorovinyl)-L-cysteine to a reactive species which covalently binds to cellular macromolecules and toxicity. Glutathione inhibits the binding of the sulfur containing cleavage fragment to acid insoluble material in vitro. The data provide direct evidence that S-(1,2-dichlorovinyl)-L-cysteine is metabolized to a reactive species which covalently binds to cellular macromolecules, and the binding is proportional to toxicity.
Arabidopsis coactivator ALY‐like proteins, DIP1 and DIP2, interact physically with the DNA‐binding domain of the Zn‐finger poly(ADP‐ribose) polymerase 1 (2001)

Two novel homologous Arabidopsis proteins, DIP1 and DIP2, interact with the DNA-binding domain of plant poly(ADP-ribose) polymerase (PARP) in the yeast two-hybrid system and in vitro.Their homology to the transcriptional coactivator ALY suggests that plant PARP may play a role in the regulation of transcription.
Modeling and Analysis for Hazardous Materials Transportation: Risk Analysis, Routing/Scheduling and Facility Location (1991)

We survey research on hazardous materials transportation in the areas of risk analysis, routing/scheduling and facility location. Our focus is primarily on work done since 1980, and on research which is methodological rather than empirical. We also limit our focus to transport by land-based vehicles (truck and rail), excluding pipeline, air and maritime movements. The review traces the evolution of models from single-criterion optimizations to multiobjective analyses, and highlights the emerging direction of dealing explicitly with distributions of outcomes, rather than simply optimizing expected values. We also indicate examples of work which integrate risk analysis with routing, and routing with facility location. We conclude with a discussion of several aspects of hazardous materials transportation which offer important challenges for further research.
Parametric Frequency Conversion of Resonance Radiation in Optically Pumped<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msup><mml:mrow><mml:mi mathvariant="normal">Rb</mml:mi></mml:mrow><mml:mrow><mml:mn>87</mml:mn></mml:mrow></mml:msup></mml:mrow></mml:math>Vapor (1973)

This paper reports an investigation of parametric frequency conversion in a vapor of ${\mathrm{Rb}}^{87}$ atoms in which nearly resonant optical waves are coupled with microwaves at the ground-state hyperfine-structure (hfs) frequency of ${\mathrm{Rb}}^{87}$ by the nonlinear susceptibilities of ${\mathrm{Rb}}^{87}$ vapor. These nonlinear susceptibilities are greatly enhanced by optical pumping of the ground-state hfs levels of ${\mathrm{Rb}}^{87}$ and by using nearly resonant light. The frequency-conversion process generates optical sideband waves which are separated in frequency from the carrier light waves by the ground-state hfs frequency of ${\mathrm{Rb}}^{87}$ (6.835 GHz). These sidebands have been directly observed in the spectral profiles of ${\mathrm{Rb}}^{85}$ resonance light which had passed through ${\mathrm{Rb}}^{87}$ vapor. The conversion efficiency of power from the carrier waves to the sideband waves in a 45-cm length of vapor was greater than 1%. The observed behavior of the sidebands is in excellent qualitative agreement with the predictions of a semiclassical theory.
HIGH FREQUENCY DIELECTRIC HEATING IN PAPER MAKING (1986)

ABSTRACT The theory of radio frequency and microwave heating is presented with particular regard to moisture profile correction of paper and board. The electrical parameters, and the aspects of heat and mass transfer relevant to this form of drying are discussed and thence a mathematical model developed. This model is validated against experimental results taken from industrial installations. The major factors in the design of r.f. equipment for moisture profiling are detailed. KEY WORDS AND PHRASES: Designdielectricexperimental resultsheat and mass transferindustrial installationsloss factormathematical modelmicrowavemoisture profilingr.f.safetyvolumetric heating
Wind Turbine Engineering Design (1987)

The authors explain the fundamental theory behind wind turbines as well as the basic mathematical models needed for their design. They give engineers a solid physical understanding of the dynamics of machines from both theory and field experience. Alerting readers to the engineering trade-offs inevitably encountered by designers, they provide the facts and data (complete with references) that enable engineers to design sound and cost-effective wind turbines.
A pharmaco-economic analysis of patients with schizophrenia switching to generic risperidone involving a possible compliance loss (2009)

The model predicts that it is cost-effective to keep a patient with schizophrenia in Germany on branded risperidone instead of switching him/her to generic risperidone (assuming a 40% reduction in medication costs), if the incremental probability of becoming non-compliant after generic substitution exceeds 5.2%.
Multi-level diffractive optics for single laser exposure fabrication of telecom-band diamond-like 3-dimensional photonic crystals (2008)

We present a novel multi-level diffractive optical element for diffractive optic near-field lithography based fabrication of large-area diamond-like photonic crystal structure in a single laser exposure step. A multi-level single-surface phase element was laser fabricated on a thin polymer film by two-photon polymerization. A quarter-period phase shift was designed into the phase elements to generate a 3D periodic intensity distribution of double basis diamond-like structure. Finite difference time domain calculation of near-field diffraction patterns and associated isointensity surfaces are corroborated by definitive demonstration of a diamond-like woodpile structure formed inside thick photoresist. A large number of layers provided a strong stopband in the telecom band that matched predictions of numerical band calculation. SEM and spectral observations indicate good structural uniformity over large exposure area that promises 3D photonic crystal devices with high optical quality for a wide range of motif shapes and symmetries. Optical sensing is demonstrated by spectral shifts of the Gamma-Zeta stopband under liquid emersion.
Association between orthostatic hypertension and body mass index in school-age children (2019)

目的
探讨学龄期儿童直立性高血压(orthostatic hypertension，OHT)与体重指数(body mass index，BMI)的相关性。


方法
收集2015年1月至2018年10月在中南大学湘雅二医院儿童医学中心儿童心血管专科诊断为OHT的学龄期儿童76例(年龄7～13岁，男45例，女31例)为研究组，按年龄和性别匹配同期在我院儿童保健专科进行健康检查的健康儿童76例(年龄7～13岁，男45例，女31例)为对照组，比较两组身高、体重、BMI并分析。


结果
两组超重/肥胖人数及性别比较差异未见统计学意义(P>0.05)。两组男、女童在身高、体重、BMI比较差异未见统计学意义(P>0.05)。不同年龄段比较，13岁研究组男童的身高[(162.88±7.59)cm比(154.29±8.14)cm，t＝3.181，P 0.05)。


结论
学龄期儿童OHT与BMI之间不存在明显相关性。
Studies on Pepsin Inhibitor (S-PI) from Streptomyces naniwaensis (1971)

S-PI was crystallized from culture filtrate of Streptomyces naniwaensis by salting out with ammonium sulfate, adsorption on active carbon, extraction with methanol, gel filtration on Sephadex LH-20, column chromatography on silica gel and rechromatography on Sephadex LH-20. The molecular weight of S-PI was estimated 644 and its molecular formula was assumed C31H57N5O9 from the results of mass spectral analysis and elementaly analysis. S-PI gave positive Rydon-Smith reaction but was negative to ninhydrin reaction. One mg of crystalline pepsin was completely inhibited by 18 μg of S-PI. S-PI also inhibited various acid proteases but the rate of inhibition was different on each acid protease.
Erroneous Mpeg Packet Synchronization In Fec Decoder Of The Mcns/scte/ltu-t J.83 Annex B Standard (1998)

This paper presents a phenomenon with repeating data packets sent according to the MCNS (Multimedia Cable Network System) DOCSIS (Data Over Cable Service Interface Specification)/SCTE (Society of Cable Television Engineers)/ITU-T 5.83 Annex B standard. When repeating packets are received by a receiver, the receiver may erroneously lock onto the bit stream and produces incorrect MPEG packets. Repeating packets are usually not generated in practical systems.
Improved Drug Delivery (1985)

RETURN TO ISSUEPREVNewsNEXTImproved Drug DeliveryHOWARD J. SANDERSView Author Information C&EN WashingtonCite this: Chem. Eng. News 1985, 63, 13, 30–4048Publication Date (Print):April 1, 1985Publication History Published online7 November 2010Published inissue 1 April 1985https://pubs.acs.org/doi/10.1021/cen-v063n013.p030https://doi.org/10.1021/cen-v063n013.p030newsACS PublicationsCopyright © 1985 AMERICAN CHEMICAL SOCIETYArticle Views14Altmetric-Citations23LEARN 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 options SUBJECTS:Pharmaceuticals Get e-Alerts
Tropomyosin receptor kinase inhibitors: an updated patent review for 2010-2016 –<i>Part I</i> (2017)

TrkA/B/C receptor activation supports growth, survival, and differentiation of discrete neuronal populations during development, adult life, and ageing but also plays numerous roles in human disease onset and progression. Trk-specific inhibitors have therapeutic applications in cancer and pain and thus constitute a growing area of interest in oncology and neurology. There has been substantial growth in the number of structural classes of Trk inhibitors and the number of industrial entrants to the Trk inhibitor field over the past six years. Areas covered: In Part II of this two-part review, the discussion of recent patent literature covering Trk family inhibitors is continued from Part I and clinical research with Trk inhibitors is considered. Expert opinion: Trk has been molecularly targeted for over a decade resulting in the progressive evolution of structurally diversified Trk inhibitors arising from scaffold hopping and HTS efforts. Correspondingly, there have been a growing number of clinical investigations utilizing Trk inhibitors in recent years, with a particular focus on the treatment of NTRK-fusion positive cancers and chronic pain. The observed potential of Trk inhibitors to cause adverse CNS side effects however suggests the need for a more rigorous consideration of BBB permeation capabilities during drug development.
Fracture healing and bone repair: an update (2009)

Bone healing represents a physiological process of repair and restoration of function. Recent advances in a variety of medical disciplines have enabled scientists and clinicians to characterise this phenomenon at the molecular level. A number of molecular mediators and cells interact utilising different pathways. Despite the involvement of many local and systemic factors failure of the naturally occurring mechanisms can occur leading to either delayed union or non-union. This review article is focused on the recent understanding of the mechanisms governing the bone repair process.
The roles of factors from lung in murine megakaryocytopoiesis. (1989)

The roles of factors from mouse lung in stimulating murine megakaryocytopoiesis were examined. Conditioned medium from normal mice was found to contain interleukin 3 (IL-3) activity in addition to granulocyte-macrophage colony-stimulating factor (GM-CSF) and megakaryocyte potentiator (Mk-potentiator). The Mk-potentiator activity of mouse lung-conditioned medium (MLCM) was found to be immunologically distinct from IL-3. Biochemical separation of MLCM showed Mk-potentiator activity with an activity profile distinct from IL-3 and GM-CSF. When titrated, Mk-potentiator was the major activity enhancing megakaryocyte colony formation in MLCM. By contrast, at high concentrations of MLCM, all factors were present and may play a role in megakaryocyte colony growth and development.
Effects of Gasoline and Gasoline Detergents on Combustion Chamber Deposit Formation (1994)

<div class="htmlview paragraph">Engine dynamometer tests were conducted to evaluate the effect of detergent additives and gasoline components on Combustion Chamber Deposits (CCD). Additives with polyether amine (PEA) and with polyolefin amine (POA) chemicals were used. Three kinds of POA additives were used. Our results show that some kinds of additives and aromatics in gasoline increase CCD formation. Different polyolefin detergents show different tendency of CCD formation.</div> <div class="htmlview paragraph">The amount of CCD showed good relationship with the unwashed gum level of the gasoline. In general, smaller dosages produce less CCD. This means that detergents which have good IVD and PFID effectiveness at smaller dosage are better with regard to CCD.</div> <div class="htmlview paragraph">We analyzed the CCD by C13-NMR, GPC and IR method. The detergent contributes to CCD.</div> <div class="htmlview paragraph">Vehicle emissions tests were carried out to evaluate the effects of CCD on exhaust emissions.</div>
Sodium dependence of acetate formation by the acetogenic bacterium Acetobacterium woodii (1989)

Growth of Acetobacterium woodii on fructose was stimulated by Na+; this stimulation was paralleled by a shift of the acetate-fructose ratio from 2.1 to 2.7. Growth on H2-CO2 or on methanol plus CO2 was strictly dependent on the presence of sodium ions in the medium. Acetate formation from formaldehyde plus H2-CO by resting cells required Na+, but from methanol plus H2-CO did not. This is analogous to H2-CO2 reduction to methane by Methanosarcina barkeri, which involves a sodium pump (V. Müller, C. Winner, and G. Gottschalk, Eur. J. Biochem. 178:519-525, 1988). This suggests that the reduction of methylenetetrahydrofolate to methyltetrahydrofolate is the Na+-requiring reaction. A sodium gradient (Na+ out/Na+ in = 32, delta pNa = -91 mV) was built up when resting cells of A. woodii were incubated under H2-CO2. Acetogenesis was inhibited when the delta pNa was dissipated by monensin.
Betting the Future Online (2006)

Abstract The Internet has brought, among other things, the online betting exchange. From desks in the City or from laptops on sunny beaches, those in the know or out of it can place bets with each other on anything under the sun, whether likely—Australia beating England at cricket—or the reverse. If you have a hunch that a genetically engineered Tyrannosaur will wander down Oxford Street next year, and if you want to put money on it, Internet betting exchanges will find someone to accommodate you. Leighton Vaughan Williams explains how a simple change in tax regime has brought something other than just a more efficient gambling system. It has created a strangely accurate way of foretelling the future.
Mathematical and computer modeling of acute normovolemic hemodilution (1994)

Because of the decreasing hematocrit in a bleeding isovolemic patient and the need to begin transfusion at some minimal hematocrit, the theoretic savings in red cell volume attributable to ANH is less than had previously been appreciated, and additional ANH does not necessarily result in additional patient benefit.
The Announcement Effect of Seasoned Equity Offerings with Respect to the Growth Potential and Insider Trading (2001)

Previous studies show that the announcement of seasoned equity offerings (SEO) in Taiwan causes the stock price to go up which is contrary to most of the empirical findings of SEO announcement in US. A possible explanation for the positive SEO announcement effect on stock price is the growth potential of SEO issuers. Furthermore, previous studies ignore the influence of growth potential when measuring the cumulative abnormal return of the announcement of SEOs, which definitely bias the findings. In this paper, we employ the Fama-French model to take care of effect of growth potential on the abnormal return around the announcement. We find that on average the announcement of SEO has a positive effect on stock price. However, the price run-up around announcement is not related to the use of proceeds. We also show that the growth potential and insider buying are the true causes for the increase of the stock price and that the growth potential and insider buying do not subsume each other. SEOs with high growth potential and insider buying are the only subsample to encounter positive SEO announcement effect. 

Key words: Growth potential; Insider trading; Seasoned equity offerings; Announcement effect; Measurement of abnormal returns
Global shape from shading (2002)

A new approach for the reconstruction of a smooth three dimensional object from its two dimensional gray level image is presented. An algorithm based on topological properties of simple smooth surfaces is provided to solve the problem of global reconstruction. Classifying singular points in the shading image as maxima minima and two kinds of saddle points, serves as the key to the solution of the problem. This classification is performed globally with no assumptions on the local behavior of characteristics near singular points. The global reconstruction procedure, being deterministic and using topological properties of the surface performs better than other approaches proposed so far, based on classification of singular points according to the local behavior of characteristics in their neighborhood. The proposed algorithm is simple, easy to implement and works remarkably fast on a parallel machine.
Characterization of web single sign-on protocols (2016)

Single Sign On (SSO) protocols are today integrated in millions of web services so end users can authenticate to a third-party identity provider (IdP) to access multiple services. IdPs normally provide integration tools that hide almost all implementation details and allow developers to implement SSO in minutes. Such integration tools along with cumbersome protocol specifications result in developers without a clear view of the underlying SSO protocol. This article presents a conceptual characterization of web SSO protocols through their assertions and their features that help preserve the privacy of the user resources involved in SSO.
THE DRIVOMETER AS A MEASURE OF DRIVING SKILL (1970)

THE DRIVOMETER AND ITS EFFECTIVENESS IN DETECTING DIFFERENCES IN CONTROL PATTERNS OF DRIVERS WITH DIFFERENT DRIVING HISTORIES ARE DISCUSSED. A SET OF DRIVOMETER MEASURES CAN SIGNIFICANTLY DISCRIMATE DRIVERS OF EXTREMELY DIFFERENT HISTORIES UNDER COMPLEX ROADWAY CONDTIONS. SINGLY, THE DRIVOMETER MEASURES ARE RELIABLE, BUT DO NOT REVEAL DIFFERENCES BETWEEN EXPERIENCED AND INEXPERIENCED DRIVERS. HOWEVER, INTERCORRELATIONS BETWEEN THE MEASURES SHOWED SOME DIFFERENCES FOR THE TWO GROUPS, SUGGESTING THAT SEPARATE ASPECTS OF THE DRIVING TASK ARE FUSED DIFFERENTLY FOR THE EXPERIENCED AND THE INEXPERIENCED DRIVER. /HSL/