gebhart/patrepeval huggingface dataset:
ICTV Virus Taxonomy Profile: Dicistroviridae (2017)

Dicistroviridae is a family of small non-enveloped viruses with monopartite, linear, positive-sense RNA genomes of approximately 8-10 kb. Viruses of all classified species infect arthropod hosts, with some having devastating economic consequences, such as acute bee paralysis virus in domesticated honeybees and taura syndrome virus in shrimp farming. Conversely, the host specificity and other desirable traits exhibited by several members of this group make them potential natural enemies for intentional use against arthropod pests, such as triatoma virus against triatomine bugs that vector Chagas disease. This is a summary of the International Committee on Taxonomy of Viruses (ICTV) Report on the taxonomy of the Dicistroviridae which is available at www.ictv.global/report/dicistroviridae.
Inductor optimization procedure for Power Supply in Package and Power Supply on Chip (2011)

For Voltage Regulator Modules (VRM), integrating the power converter with the load in an advanced integration process is a method to deliver power at higher voltage levels, and thereby overcome the high supply current requirements predicted by the 2009 International Technology Roadmap for Semiconductors (ITRS). The most conventional converter type used is the buck or step-down converter. For this converter, the output inductor is recognized as the performance limiting component with respect to efficiency and area requirements. This paper details an inductor optimization procedure for Power Supply in Package (PSiP) and Power Supply on Chip (PwrSoC) applications. Targeting the highest possible efficiency for a specified area-related power density, the optimization procedure determines the best inductor dimensions given the buck converter operating conditions. The optimization procedure is verified using experimental data obtained from a PCB inductor realization. According to the results, the most favorable inductor achieves an efficiency of 94.5% and an area-related power density of 1.97W/mm <sup xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">2</sup> at a switching frequency of 170MHz.
Aerodynamic and Aeroacoustic Three-Dimensional Design for a "Silent" Aircraft (2006)

This paper presents a three-dimensional airframe design methodology for low noise emission and high fuel efficiency, based on a blended-wing-body type aircraft. The design methodology uses a combination of high and low fidelity tools to assess the performance and acoustics of the aircraft. The goal set by the Silent ** Aircraft Initiative is a viable, commercial aircraft design with noise levels imperceptible outside the airport perimeter in a well-populated urban environment. To be viable, the aircraft requires a fuel burn comparable to modern conventional aircraft. The detailed airframe design incorporates leading edge camber of the centerbody to provide pitch trim without penalties in induced drag, wave drag, and trim drag. A low noise approach is achieved with reduced approach velocity and increased distance between the airframe and the observer. This slow and steep approach profile is enabled through a combination of thrust vectoring, quiet drag generation, and leading edge high-lift devices. The blended-wing-body type airframe design presented in this paper is both quiet with an OASPL of approximately 65 dBA and highly efficient with a cruise ML/D of 18.5. The paper concludes with ideas to further reduce noise to meet the aggressive SAI goal with minimal cruise performance penalty.
Multiple phases in the ε-VPO4O–LiVPO4O–Li2VPO4O system: a combined solid state electrochemistry and diffraction structural study (2014)

Polyanionic materials attract great interest in the field of Li-ion battery research thanks to the wide range of possible available compositions, resulting in a great amount of different properties.
A model of traumatic brain injury using human iPSC-derived cortical brain organoids (2020)

Abstract Traumatic brain injury confers a significant and growing public health burden and represents a major environmental risk factor for dementia. Previous efforts to model traumatic brain injury and elucidate pathologic mechanisms have been hindered by complex interactions between multiple cell types, biophysical, and degenerative properties of the human brain. Here, we use high-intensity focused ultrasound to induce mechanical injury in 3D human pluripotent stem cell-derived cortical organoids to mimic traumatic brain injury in vitro . Our results show that mechanically injured organoids recapitulate key hallmarks of traumatic brain injury, phosphorylation of tau and TDP-43, neurodegeneration, and transcriptional programs indicative of energy deficits. We present high-intensity focused ultrasound as a novel, reproducible model of traumatic brain injury in cortical organoids with potential for scalable and temporally-defined mechanistic studies.
Odkrywka, czyli leksykografia diachroniczna live (2018)

Publikacja poświęcona jest problemom leksykografii: jednojęzycznej, dwujęzycznej i wielojęzycznej, historycznej i współczesnej, tradycyjnej i elektronicznej, fotoleksykografii i gestografii. Materiał do badań autorzy zaczerpnęli z korpusów narodowych
Test–retest reliability of DSC MRI CBV mapping in healthy volunteers (2001)

Dynamic susceptibility contrast magnetic resonance imaging (DSC MRI) can be used to generate high resolution maps of cerebral blood volume (CBV). To determine the test-retest reliability, CBV was measured in eight volunteers on two occasions, separated by 4 weeks. The mean ratio (scan 2/scan 1) for 72 cortical regions of interest (ROIs) was 1.03, with a coefficient of variation of 14%. The correlation between the first and second scans was 0.73 (p < 0.0001; 95%). In five hand-drawn ROIs, the mean ratio was 1.08, with a coefficient of variation of 12%. The correlation between scans was 0.84 (p < 0.0001). The data presented here support the hypothesis that DSC MRI CBV mapping has acceptable test-retest reliability.
Investigation on optimum control interval for intra-cell fractional TPC using AMC for shared channel in Evolved UTRA uplink (2008)

This paper presents the optimum control interval for intra-cell fractional transmission power control (TPC) for a shared data channel employing frequency domain channel-dependent scheduling and adaptive modulation and coding (AMC) in the evolved UTRA uplink using single-carrier (SC)-FDMA radio access. The simulation results show that the best attenuation factor in the fractional TPC is approximately 0.6 for achieving the maximum user throughput when the maximum target received signal power, P <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">0</sub> is -60 dBm. Then, we show that the optimum averaging interval for the desired signal level, which corresponds to a substantial control interval for the fractional TPC, is approximately 100 - 200 msec regardless of the maximum Doppler frequency up to 222 Hz and the distance at the shadowing correlation of 0.5. Throughout the simulation results, we verify that slow intra-cell fractional TPC associated with fast AMC is effective in achieving the maximum cell throughput and cell-edge user throughput.
Gonadotropin-Releasing Hormone Receptor Levels and Cell Context Affect Tumor Cell Responses to AgonistIn vitroandIn vivo (2008)

Activation of gonadotropin-releasing hormone (GnRH) receptors inhibits proliferation of transformed cells derived from reproductive tissues and in transfected cell lines. Hence, GnRH receptors represent a therapeutic target for direct action of GnRH analogues on certain proliferating cells. However, more cell biological data are required to develop this particular application of GnRH analogues. Therefore, we compared the effects of GnRH receptor activation in transfected HEK293 cells (HEK293([SCL60])) with transfected human ovarian cancer cell lines SKOV3 and EFO21, human hepatoblastoma HepG2 cells, and rat neuroblastoma B35 cells. Marked differences in receptor levels, magnitude of inositol phosphate generation, and dynamics of inositol phosphate turnover occurred in the different cells. Activation of GnRH receptors, expressed at high or moderate levels, inhibited the growth of HEK293([SCL60]) and B35 cells, respectively. Western blotting detected markers of apoptosis [cleaved poly(ADP-ribose) polymerase, caspase-9] in HEK293([SCL60]) and B35 following treatment with 100 nmol/L d-Trp(6)-GnRH-I. Cell growth inhibition was partially or completely rescued with inhibitor Q-VD-OPh or Ro32-0432. Low levels of GnRH receptor expression in transfected SKOV3, EFO21, or HepG2 activated intracellular signaling but did not induce apoptosis or significantly affect cell proliferation. Tumor xenografts prepared from HEK293([SCL60]) regressed during treatment with d-Trp(6)-GnRH-I and growth of xenografts derived from transfected B35 was slowed. SKOV3 xenografts were not growth inhibited. Therefore, differences in levels of GnRH receptor and signaling differentially affect the apoptotic machinery within cell lines and contribute to the cell type-specific effects of GnRH on growth. Further studies should exploit the growth-inhibitory potential of GnRH receptor activation in abnormal cells in diseased human tissues.
Getting it right the first time: Verification of Autonomous Behavior-based Multirobot Missions (2014)

Session: 6- Application of formal design and analysis techniques for the certification of highly complex or autonomous systems
Estimation of time-specific intervention effects on continuously distributed time-to-event outcomes by targeted maximum likelihood estimation (2021)

Targeted maximum likelihood estimation is a general methodology combining flexible ensemble learning and semiparametric efficiency theory in a two-step procedure for estimation of causal parameters. Proposed targeted maximum likelihood procedures for survival and competing risks analysis have so far focused on events taken values in discrete time. We here present a targeted maximum likelihood estimation procedure for event times that take values in R+. We focuson the estimation of intervention-specific mean outcomes with stochastic interventions on a time-fixed treatment. For data-adaptive estimation of nuisance parameters, we propose a new flexible highly adaptive lasso estimation method for continuous-time intensities that can be implemented with L1-penalized Poisson regression. In a simulation study the targeted maximum likelihood estimator based on the highly adaptive lasso estimator proves to be unbiased and achieve proper coverage in agreement with the asymptotic theory and further displays efficiency improvements relative to a Kaplan-Meier approach.
Adaptation of Chinese and English versions of the Ankylosing Spondylitis quality of life (ASQoL) scale for use in Singapore (2017)

The ASQoL was adapted into Singapore Chinese and English language versions, and shown to be culturally relevant, valid and reliable when used with combined samples of AxSpA patients who speak either Chinese or English.
Sensitivity of aerofoil self-noise reductions to serration flap angles (2016)

The serration amplitude and serration wavelength are traditionally regarded as the primary geometrical variables that can affect the noise performance of an add-on, flat plate type serrated trailing edge. This experimental study investigates another serration geometrical variable, namely the serration flap angle that could potentially affect the self-noise reduction of an aerofoil. The experiment was carried out at Brunel aeroacoustic facility, on a NACA65(12)–10 aerofoil. The serrated flat plates were manufactured to form in several flap angles: ±15°,±10°,±5° and ±0° as the reference. Preliminary investigation on the effect of serration amplitude, without the flap angle, confirms with other findings that the largest level of broadband noise reduction is achieved when the amplitude of the serrated flat plate is large. It is also worth reporting that broadband noise can already be reduced even by attaching a large chord length of unserrated, straight flat plate. When the serrated flat plate contains a flap angle, it is generally observed that a flap-up position (positive flap angle) is more favourable for broadband noise reduction, while the opposite is true for the flap-down position (negative flap angle). The best flap-up position is when the positive flap angle is small, at around +5°. Unfortunately, a small flap-down position, i.e. -5° is the worst performer amongst the test cases (lowest level of broadband noise reduction at low frequency, and highest noise increase at high frequency). Therefore, even a small misalignment of the trailing edge serration due to the manufacturing defect could potentially degrade (or enhance) the overall aerofoil self-noise reduction because the serration is found to be sensitive to small flap angles.
Precision micro-spray tower for application of entomopathogens (2013)

An inexpensive, portable and easy handling spraying device was developed for experimental application of water suspensions of entomopathogens and insecticides. The micro-sprayer was calibrated using different settings of pressure and time to apply a wide range of doses on a plain surface. Filter paper cards sprayed with dye solutions were used to examine the deposition uniformity (coverage). The relationship between conidial suspensions of fungal entomopathogens and deposition rate of conidia was also investigated. As a result, the combination of 10 PSI and 3 s provided the most uniform coverage at a volume application rate of 2.15 &amp;#956;L cm-2 (= 215 L ha-1). Conidial deposition rate was positively linear to fungal concentrations and regression lines were not significantly different among the fungal species tested. Hence, a single regression line was determined, which gave an estimate of 150 conidia mm-2 (= 1.5×1012 conidia ha-1) based on a concentration of 1×107conidial mL-1. Once calibrated, this spray device can be used in a variety of bioassays testing efficacy of entomopathogens and chemical pesticides in small confined experimental arena.
N-Oxygenation of Primary Amines and Hydroxylamines and Retroreduction of Hydroxylamines by Adult Human Liver Microsomes and Adult Human Flavin-Containing Monooxygenase 3 (1996)

Adult human liver microsomes catalyze the NADPH-dependent N-oxygenation of 10-N-(n-octylamino)-2-(trifluoromethyl)phenothiazine to the corresponding oximes through the intermediacy of the hydroxylamine. In the presence of adult human liver microsomes, the primary amine is stereoselectively converted to the cis-oxime, but addition of the alternative competitive substrate hydroxylamine hydrochloride apparently decreases the amount of aliphatic hydroxylamine retroreduction because an increase in oxime formation was observed. In the presence of hydroxylamine hydrochloride, however, the oxime product recovered was formed with very low stereoselectivity. Studies on the biochemical mechanism of oxime formation suggested that cis-oxime formation in the presence of adult human liver microsomes was largely dependent on the human flavin-containing monooxygenase (form 3). This conclusion is based on the effects of incubation conditions on product formation when compared to results observed in the presence of cDNA-expressed human FMO3. The retroreduction of the intermediate hydroxylamine was dependent on NADPH but was not catalyzed by human flavin-containing monooxygenase (form 3) or any one of seven prominent cytochromes P-450 that have been well-characterized in the human liver microsomes examined. The results suggest that aliphatic primary amines are efficiently sequentially N-oxygenated in the presence of human liver microsomes to hydroxylamines and then to oximes mainly by the human flavin-containing monooxygenase. Retroreduction of the intermediate hydroxylamine is apparently facilitated by a novel but as yet poorly characterized enzyme system that does not employ any of the currently known well-characterized cytochrome P-450 enzymes present in adult human liver microsomes.
Concise Analytical Expression for Wunsch-Bell 1-D Pulsed Heating and Applications in ESD Using TLP (2019)

A concise 1-D analytical expression is derived for temperature evolution during pulsed heating. A decreasing exponential temperature profile is shown to be a good approximation for such a profile. It is used to estimate of the failure temperature T <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">rail</sub> in two amorphous Indium-Gallium-Zinc Oxide (a-IGZO) TFT technologies and to calculate the onset temperature of negative differential resistance (NDR) in Germanium photodiodes.
Bioinspired Surface Treatments for Improved Decontamination: Fluoro-Plasma Treatment (2017)

Abstract : This effort evaluates bioinspired coatings for use in a top-coat type application to identify those technologies that may improve decontamination capabilities for painted surfaces. This report details results for evaluation of a plasma treatment developed at Edgewood Chemical Biological Center for the deposition of fluoropolymers. Retention of the simulants paraoxon, methyl salicylate, dimethyl methylphosphate, and diisopropyl fluorophosphates following treatment of contaminated surfaces with a soapy water solution is reported. Wetting behaviors for the treatment were also evaluated using sessile, sliding, and shedding contact angle measurements.
Novel fiber sensor arrays using erbium-doped fiber amplifiers (1997)

We examine the signal-to-noise ratio (SNR) performance of a novel type of time domain multiplexed sensor arrays in which low gain (1-10 dB) fiber amplifiers are incorporated to compensate for splitting losses between sensors. The system noise figure for passive and amplified sensor arrays is presented, along with expressions to optimize the array parameters for high SNRs. We show that practical amplified sensor arrays exhibit low system noise figures that allow much larger arrays (hundreds of sensors) than passive arrays.
Face detection for pseudo-semantic labeling in video databases (2003)

Pseudo-semantic labeling represents a novel approach for automatic content description of video. This information can be used in the context of a video database to improve browsing and searching. In this paper we describe our work on using face detection techniques for pseudo-semantic labeling. We present our results using a database of MPEG sequences.
Microstructure control in HDDR process for higher anisotropic Nd-Fe-B magnet powders (2005)

Homogenized Nd-Fe-Co-B-Zr(-Ga) alloys are treated by hydrogenation (HD-process) and dehydrogenation (DR-process) with various treatment conditions, followed by quenching in argon gas flow. After the HDDR process, the specimens are crashed into powders. The magnetic properties of the powder and bonded magnets are measured with a vibrating sample magnetometer and a B-H tracer. The microstructural changes are also analyzed by electron microscopy (FE-SEM and TEM) and discussed with special reference to the behavior of boron.
Integrated Strategies to Enable Lower-Cost Biofuels (2020)

This report summarizes the findings of a qualitative analysis to identify integrated strategies needed for more affordable biofuels. It outlines five key strategies needed to achieve lower fuel production costs in an integrated biorefinery and provides high-level research needs across the biofuel supply chain.
Wide format floating-point math libraries (1991)

Article Free Access Share on Wide format floating-point math libraries Authors: Victoria Markstein ISQUARE, Inc., Austin, TX ISQUARE, Inc., Austin, TXView Profile , Peter Markstein View Profile , Tung Nguyen IBM Advanced Workstation Div., Austin, TX IBM Advanced Workstation Div., Austin, TXView Profile , Steve Poole IBM Data Systems Div., Kingston, NY IBM Data Systems Div., Kingston, NYView Profile Authors Info & Claims Supercomputing '91: Proceedings of the 1991 ACM/IEEE conference on SupercomputingAugust 1991Pages 130–138https://doi.org/10.1145/125826.125903Published:01 August 1991Publication History 2citation406DownloadsMetricsTotal Citations2Total Downloads406Last 12 Months49Last 6 weeks7 Get Citation AlertsNew Citation Alert added!This alert has been successfully added and will be sent to:You will be notified whenever a record that you have chosen has been cited.To manage your alert preferences, click on the button below.Manage my AlertsNew Citation Alert!Please log in to your account Publisher SiteeReaderPDF
Proposal for a new work item on NGN-Web convergence for integrated multi-service networks (2009)

From service evolutional point of view, most of NGN services will be based on web technologies with user friendly and personalized solutions in multi-service network environment. Accordingly, the requirement document (TD 16 (WP2/13)) for NGN already specified several requirements on web-based application support and interworking service creation environments. This contribution discusses the following proposed NGN-Web convergence architecture and also requests to adopt our proposal in the following as a living list item of Q.12/13 for encouraging contributions and developing an initial draft recommendation on this work.
Numerical Investigation of Diffuser Flow Field and Rotating Stall in a Centrifugal Compressor With Vaned Diffuser (2017)

The diffuser rotating stall in a centrifugal compressor with vaned diffuser is one of important unsteady flow phenomena, which limits the operating range of the compressor. In this paper, the unsteady CFD analysis on a low-speed centrifugal compressor has been performed to investigate the flow characteristic in the diffuser and the propagation of the diffuser rotating stall. The flow behaviors at the outlet of the impeller at design and off-design conditions are firstly investigated. It is found that a reversal flow, induced by the tip leakage flow, exists near the shroud at the impeller outlet and becomes serious with the mass flow rate reduced. Due to the span-wise variation of the flow angle at the diffuser inlet and the inversed pressure gradient in the passage, the leading-edge vortex (LEV) generates on the diffuser leading edge. The LEV then induces the secondary flow in the diffuser passage and then causes the hub-corner separation. Furthermore, the propagation of the diffuser rotating stall is presented in details. The suction-side separation near the hub induces the blockage in the passage. And the shedding vortex from the suction side moves toward the leading edge of the adjacent blade. When the vortex reaches to the leading edge of the adjacent blade, the incidence increase and a new separation occurs on the suction side. With the development of the new separation, the passage becomes blocked gradually and the upstream stalled passage recovers to a normal condition. The rotating stall propagates along the direction of the impeller rotation at about 4.5% of the impeller rotational speed.
Technological and architectural power optimizations for advance microprocessors (2006)

Reliability, thermal management, packaging cost, and suitability for mobile devices, are making power consumption a main concern for high-end microprocessors. In order to tackle this problem, power efficient design techniques addressing all the abstraction levels are required. To satisfy the demands of increasing functionality and higher processing power, the design of high-end microprocessor must face two main challenges. On the one hand, it must be implemented in highly compact nanoscaled technologies. On the other hand, it must handle the increased design complexity, especially from a power-efficient perspective; it is, with the use of power management techniques. This paper describes some of the low power design strategies of the PowerPC/sup /spl trade//970 microprocessor in the aforementioned two directions: technology scaling and power management. The goal is to show that power efficiency requires a global strategy addressing simultaneously different levels of abstractions.