gebhart/patrepeval huggingface dataset:
Numerical simulation of electrical machines by means of a hybrid parallelisation using MPI and OpenMP for FEM (2011)

In this paper, an hybrid parallelisation approach for the simulation of nonlinear electromagnetic problems by means of the Message Passing Interface (MPI) and the OpenMP Application Program Interface for the Finite Element Method (FEM) is investigated. After an introduction, the metrics applied to evaluate the speedup and the efficiency are outlined. By parallelising the institute's in-house FEM-package /MOOSE either by MPI or by OpenMP, an evaluation basis for the hybrid approach is being founded. The hybrid parallelisation approach is being evaluated on the high performance computing cluster of university's centre for computing and communication.
Figure S1 from Circulating Tumor DNA in HER2-Amplified Breast Cancer: A Translational Research Substudy of the NeoALTTO Phase III Trial (2023)

&lt;p&gt;Illustration of droplet digital PCR (ddPCR)-based PIK3CA H1047L and E545K mutation detection in serial dilutions. A. Representative 1-D plot of ddPCR reactions. The ordinate scales indicate fluorescent amplitude according to FAM (6-Carboxyfluorescein) and HEX (5-hexachloro-fluorescein) fluorochromes. The magenta line represents the threshold, above which the droplets are considered positive containing at least one copy of mutated allele (blue) and below which the droplets are negative (gray) without any target DNA. Six ddPCR reactions with different serially diluted targets (%) are divided by the vertical dotted yellow lines. B. Comparison between theoretical and observed mutant concentrations.&lt;/p&gt;
Using the temperature dependence of resonator quality factor as a thermometer (2007)

Silicon micromechanical resonators have been designed to have a quality factor (Q) that is a strong function of temperature. This is an ideal sensor for the temperature of the resonator—it is instantaneous, consumes no power, and indicates the temperature of the resonator structure with high sensitivity. The authors present a practical implementation of an oscillator system using these resonators with a temperature resolution of better than 0.002°C. The Q(T) signal is uniquely suited for implementing feedback control of the resonator temperature, thereby stabilizing the frequency silicon micromechanical resonators and enabling their use in high-stability frequency reference applications.
Significant intramyocellular lipid use during prolonged cycling in endurance-trained males as assessed by three different methodologies (2007)

Intramyocellular triacylglycerol (IMTG) has been suggested to represent an important substrate source during exercise. In the present study, IMTG utilization during exercise is assessed through the use of various methodologies. In addition, we identified differences in the use of intramyocellular lipids deposited in the immediate subsarcolemmal (SS) area and those stored in the more central region of the fiber. Contemporary stable isotope technology was applied in combination with muscle tissue sampling before and immediately after 3 h of moderate-intensity cycling exercise (62 +/- 2% Vo(2 max)) in eight well-trained male cyclists. Continuous infusions with [U-13C]palmitate and [6,6-(2)H2]glucose were applied to quantify plasma free fatty acid (FFA) and glucose oxidation rates and to estimate whole body IMTG and glycogen use. Both immunohistochemical analyses of oil red O (ORO)-stained muscle cross sections and biochemical triacylglycerol (TG) extraction were performed to assess muscle lipid content. During exercise, plasma FFA, muscle (and/or lipoprotein)-derived TG, plasma glucose, and muscle glycogen oxidation contributed 24 +/- 2, 22 +/- 3, 11 +/- 1, and 43 +/- 3% to total energy expenditure, respectively. In accordance, a significant net decline in muscle lipid content was observed following exercise as assessed by ORO staining (67 +/- 8%) and biochemical TG extraction (49 +/- 8%), and a positive correlation was observed between methods (r = 0.56; P < 0.05). Lipid depots located in the SS area were utilized to a greater extent than the more centrally located depots. This is the first study to show significant use of IMTG as a substrate source during exercise in healthy males via the concurrent implementation of three major methodologies. In addition, this study shows differences in resting subcellular intramyocellular lipid deposit distribution and in the subsequent net use of these deposits during exercise.
Perfect Secure Computation in Two Rounds (2021)

We show that any multiparty functionality can be evaluated using a 2-round protocol with perfect correctness and perfect semihonest security, provided that the majority of parties are honest. This ...
Immunregulation nach Transplantation (2018)

Das adaptive Immunsystem nutzt komplexe Netzwerke zur Induktion einer spezifischen Immun­antwort und zur Ausbildung eines immunologischen Gedächtnisses. Ähnlich komplex sind allerdings auch die Mechanismen zur Beendigung einer Immunantwort und zur Vermeidung von Immunreaktionen gegen eigenes Körpergewebe, die zu Autoimmunerkrankungen führen könnten. Die in diesen Projekten kooperierenden Forscher des Universitätsklinikums Regensburg (UKR) untersuchen deshalb physiologische Mechanismen der Eindämmung oder Beendigung von Immun­funktionen sowie deren Rolle für die Toleranzinduktion nach allogener Stammzelltransplantation. Hierbei konzentrieren sie sich vor allem auf eine spezialisierte Subgruppe von Lymphozyten, die für die Kontrolle von Immunfunktionen unter physiologischen Bedingungen von zentraler Bedeutung sind und nach neueren Erkenntnissen auch zur Organreparatur nach physikalischen oder immunologischen Schädigungen beitragen. Ziel ist es, die regulatorische/suppressive Funktion des Immunsystems besser verstehen zu lernen und diese Mechanismen zur Vermeidung oder Therapie von Transplantationskomplikationen zu nutzen.
ChemInform Abstract: Practical and Highly Selective Sulfur Ylide Mediated Asymmetric Epoxidations and Aziridinations Using an Inexpensive, Readily Available Chiral Sulfide. Applications to the Synthesis of Quinine and Quinidine. (2010)

Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
Thermal Conductivity of β‐Si 3 N 4 : III, Effect of Rare‐Earth (RE = La, Nd, Gd, Y, Yb, and Sc) Oxide Additives (2001)

β‐Si 3 N 4 ceramics sintered with a series of rare‐earth (RE = La, Nd, Gd, Y, Yb and Sc) oxide additives were fabricated by hot pressing and subsequent annealing. Their microstructures, lattice oxygen contents, and thermal conductivities were evaluated. Mean grain size increased, while lattice oxygen content decreased, and hence, thermal conductivity increased with decreasing ionic radius of the rare‐earth element. In all cases, a marked change was observed in the order of ionic radius from La to Nd to Gd, and a little change was observed below them. Rare‐earth oxide additives significantly influenced the thermal conductivity of β‐Si 3 N 4 , unlike in the case of AlN.
Neuropathy Secondary to Pigmented Villonodular Synovitis of the Hip (1996)

Pigmented villonodular synovitis is a benign proliferative process of unknown origin that may cause extensive bone and joint destruction. Patients with this condition typically present with symptoms of mild discomfort and associated stiffness of the involved joint; however, the spectrum of presentations is broad. Although pigmented villonodular synovitis begins in, and usually is confined within, a synovium-lined joint, it may extend beyond the joint capsule and present as a soft tissue mass. Three cases of a previously unrecognized presentation of pigmented villonodular synovitis of the hip joint are presented. The authors believe these to be the first reported cases in the English language literature of pigmented villonodular synovitis of the hip seen with femoral or sciatic neuropathy.
Chromate removal from aqueous wastes by reduction with ferrous ion (1988)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTChromate removal from aqueous wastes by reduction with ferrous ionL. E. Eary and Dhanpat. RaiCite this: Environ. Sci. Technol. 1988, 22, 8, 972–977Publication Date (Print):August 1, 1988Publication History Published online1 May 2002Published inissue 1 August 1988https://pubs.acs.org/doi/10.1021/es00173a018https://doi.org/10.1021/es00173a018research-articleACS PublicationsRequest reuse permissionsArticle Views1902Altmetric-Citations514LEARN 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
Neurostimulation systems: Assessment of magnetic field interactions associated with 1.5‐ and 3‐Tesla MR systems (2004)

The neurostimulation implants tested exhibited varying degrees of magnetic field interactions, with four of the seven IPGs and the three RF receivers exhibiting at least one MR-induced force or torque value greater than the effect of gravity. These findings have important implications for patients with these implants who are referred for MRI examinations.
Tunable Friction Reducer Improves Operational Efficiency and Increases Production in the Eagle Ford (2019)

Abstract This study will demonstrate a comparison of completion fluid designs in operations and production across several pads in Gonzales and Lavaca counties in the Eagle Ford Basin. The use of tunable friction reducers (FRs) significantly improves completion efficiency and production. The paper also illustrates how tunable FRs provide greater versatility at the wellhead by replacing multiple fracturing fluid systems such as conventional friction reducer and linear gel with a single additive. When conventional FRs prove inadequate in slickwater designs, subsequent HVFR and linear gel designs are utilized. This study demonstrates that tunable FRs provide the flexibility to be run at lower concentrations as an effective and efficient friction reducer. Should the slickwater treatment be insufficient, the FR concentration can easily be increased to achieve improved results for pressure reduction and sand placement while minimizing chemical additives and equipment on location. In addition, this tunable FR is engineered with breakable linkages that minimize formation damage to help improving production. Tunable FRs can be run at less concentration compared to conventional FRs while delivering the same friction reduction as slickwater. Increasing the concentration produces a higher viscosity similar to that seen in linear gel. This flexibility is achieved with less equipment and additives and can be executed on- the-fly while pumping. This design has enabled an operator in the Eagle Ford to complete more stages with less shutdowns and screenouts. Eliminating equipment and extra additives simiplified logistics, reduced the footprint and equipment-related non-produtive time (NPT). Overall, production results taken over the first 12 months show that wells completed with the tunable FR had noticeably superior performance in cumulative production, which is normalized by lateral length. These improvements can be attributed to the proppant transport capabilities and the breakability of the tunable FR, which minimizes residue left in the formation and, in turn, provides greater regain conductivity. Additional benefits include simplified delivery and smaller jobsite footprint requirements, which lead to significant cost savings. The tunability of the FR allows it to be administered on the fly while pumping, giving design change flexibility, enhancing overall operational efficiency. Since there is no need of hydration unit or dry-on-the-fly (DOTF) unit used for hybrid linear gel design, fewer NPT hours due to equipment breakdown was seen on location.
Daily Living Skills Training in Virtual Reality to Help Children with Autism Spectrum Disorder in a Real Shopping Scenario (2017)

In this paper, we present a study conducted to investigate the feasibility and effectiveness of Virtual Reality (VR) applied to daily living skills (DLS) training of individuals diagnosed with Autism Spectrum Disorder (ASD). In collaboration with a teacher at a school for children and adolescents with mental disorders, a head-mounted display based VR simulation of a supermarket was built and evaluated with the purpose of developing the shopping skills of students diagnosed with ASD. A comparative between-group experiment was conducted on 9 participants, with initiated VR training following a baseline assessment in a real supermarket. After running seven VR training sessions over 10 days for the treatment group, participants were assessed again in the real supermarket. Results show some benefit of training DLS using VR as discussed in the paper.
Congestive Heart Failure (2011)

The newly revised and expanded 4th edition provides clear, practice-oriented guidance on clinical and psychosocial issues. The new 4th edition of Berkowitz's Pediatrics: A Primary Care Approach is custom-built for efficient primary care problem-solving. It provides concise, practice-oriented guidance on all the most common issues -- both clinical and psychosocial -- you're likely to encounter. Here's hands-on help on topics ranging from temper tantrums and thumb-sucking to childhood cancer, kidney disease, and diabetes. Each clinical chapter reviews pertinent epidemiology and pathophysiology, then gives you clear, concise guidelines on what symptoms to look for, what alternative diagnoses to consider, what tests to order, and how to manage your patient.
Ramsay Hunt syndrome (2012)

Ramsay Hunt syndrome is a special form of herpes zoster which is typically characterized by peripheral facial palsy and unilateral herpetic vesicles on the ear. These symptoms are often accompanied by vestibulocochlear dysfunction and other neurological and ophthalmological symptoms. The diagnosis and therapy requires a multidisciplinary approach. The authors present a typical case where the early administration of combined antiviral and systemic corticosteroid therapy led to complete recovery. The authors emphasize the importance of early diagnosis and adequate combination therapy, which improves the prognosis of this disease.
Experimental and Theoretical Study of Periodic Intensity Bursts in the Start-up Phase of a (1991)

Experimental observations and a theoretical anal- ysis of periodic radiation bursts and macropulse formation in the start-up phase of a free-electron laser (FEL) oscillator are presented. This microwave FEL uses a long pulse electron beam with a slowly decaying voltage. The output radiation consists of a superposition of bell-shaped macropulses, each of which is composed of a periodic sequence of short micropulses. The mi- cropulses are separated by a cavity round-trip time. Each bell- shaped macropulse has a random start-up time and amplitude. The startup of the radiation macropulses is correlated with random current spikes on the continuous electron beam. The observed macropulse signal agrees with a theoretical calcula- tion of the impulse response of the FEL oscillator when the shift in the FEL resonance frequency arising from the slow voltage drop of the electron beam is included in the analysis. Possible applications of the macropulse formation phenomena in the FEL are discussed.
Field analysis of rectangular waveguide open junction (1997)

The problem of a rectangular waveguide open junction is investigated using field theory and the relevant model of two normally intersected, infinite parallel-planes waveguides. Evanescent waveguide modes generated by waveguide wall edges and/or the discontinuity in dielectric are taken into account; an infinite set of equations is derived, where the mode coupling is given by the dielectric slab modes. Proper pole handling is discussed, and a solution for the system is given. Expressions are derived for the reflected, transmitted, and radiated power, which are shown to be sufficiently reliable in the domain of practical interest, regarding the width and the dielectric loading of the gap. The analysis shows that a substantial fraction of the microwave power leaks from the dielectric gap, confirming the absolute necessity of using a choke-flange at the waveguide junction.
High efficiency carbon nanotube thread antennas (2017)

Although previous research has explored the underlying theory of high-frequency behavior of carbon nanotubes (CNTs) and CNT bundles for antennas, there is a gap in the literature for direct experimental measurements of radiation efficiency. These measurements are crucial for any practical application of CNT materials in wireless communication. In this letter, we report a measurement technique to accurately characterize the radiation efficiency of λ/4 monopole antennas made from the CNT thread. We measure the highest absolute values of radiation efficiency for CNT antennas of any type, matching that of copper wire. To capture the weight savings, we propose a specific radiation efficiency metric and show that these CNT antennas exceed copper's performance by over an order of magnitude at 1 GHz and 2.4 GHz. We also report direct experimental observation that, contrary to metals, the radiation efficiency of the CNT thread improves significantly at higher frequencies. These results pave the way for practical applications of CNT thread antennas, particularly in the aerospace and wearable electronics industries where weight saving is a priority.
FMU software component orchestration strategies for co-simulation of building energy systems (2015)

This paper is about system simulation and co-simulation issues such as interoperability. The Functional Mock-up Interface (FMI <sup xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">1</sup> ) which is proposed as an interoperability standard has been studied in the field of the building energy systems to make an effective co-simulation of different models with heterogeneous time constants. A chaining algorithm based on scalar value exchanges is presented. Our experimental building (PREDIS Smart Building) has been modeled in different software environments for the thermal behaviour of the skin and for the heating and ventilation system. These models are loosely coupled with a same or a different temporal discretization. The results are about coupling mechanisms and their implementation using FMI standard. Moreover, for advanced coupling strategies, encountered difficulties and FMI specifications lacks are highlights.
High-Temperature Thick Al Wire Bonding Technology for High-Power Modules (2002)

In order to enhance the strength of thick Al wire bonds while eliminating damage, we have developed a new high-temperature thick Al wire bonding technology. The 300-µm-diameter Al wires were bonded to Al pads on an insulated gate bipolar transistor (IGBT) chip at varying substrate temperatures and ultrasonic powers. Al wire bonds joined at 423 K with 2.0 W ultrasonic power exhibited high bonding strength compared to those joined at room temperature with 5.0 W power. The main reason for the high bonding strength exhibited by the high-temperature bonding process with low ultrasonic power may be the ease of deformation of Al wires and Al electrode films which results in the enhancement of the true bonded area between Al wires and Al electrode films. We also confirmed that Si damage did not occur during this high temperature bonding process using low ultrasonic power. High-temperature thick Al wire bonding technology is considered to be a promising candidate for the production of reliable IGBT modules.
Improved Preparation of 24-Crown-8 (1999)

Abstract An improved method for the preparation of 24-crown-8 is described. Cyclization at room temperature and purification of the crude product via an acetonitrile complex provides a much higher yield than those reported in the literature.
4341 Development of a 150kW Microturbine using Humid Air Turbine (2006)

A prototype machine for a next generation microturbine system applying a simplified humid air turbine system has been developing for its laboratory evaluation. Design target of electric output is 150kW, electrical efficiency is 35% LHV. A low NO_x combustor which applied a lean-lean zone combustion concept and water lubricated bearings were developed for the prototype machine, and power conversion system was integrated with water cooling Insulated Gate Bipolar Transistor. The main feature of this microturbine system is utilization of water for improvement of its electric output and electrical efficiency. Full speed test with no load, and rated load test without WAC and HAT were done successfully. 135kW electric output with the efficiency of more than 33% was obtained in the rated load test. Operation tests for WAC and HAT which were carried out under the condition of 63% load as a preliminary test showed significant effects on increase in electrical efficiency of 3.0 point% and electric output of 20%.
Bowel resection for deep endometriosis: a systematic review (2010)

after a systematic review, it was found that the indication to perform a segmental resection was poorly documented and the data did not permit an analysis of indication and outcome according to localisation or diameter of the endometriotic nodule. Segmental resections were rectum resections in over 90%, and the postoperative complication rate was comparable with that of resections for indications other than endometriosis. No data were found evaluating sexual dysfunction.
투명 박막 리튬이차전지를 위한 LiNiPO 4 박막의 광학 및 전기화학적 특성 (2018)

Transparent olivine LiNiPO4 thin films on sapphire substrates were fabricated by radio frequency (RF) magnetron sputtering. The Xray diffraction patterns show these thin films have the phase of LiNiPO4 with an ordered olivine structure indexed to the orthorhombic Pmna space group. LiNiPO4 thin films deposited on sapphire substrates exhibit transmittance of about 83 %. It was confirmed that the LiNiPO4 thin film exhibits a high potential of 5 V-class.