gebhart/patrepeval huggingface dataset:
Neural 3D Clothes Retargeting from a Single Image (2021)

In this paper, we present a method of clothes retargeting; generating the potential poses and deformations of a given 3D clothing template model to fit onto a person in a single RGB image. The problem is fundamentally ill-posed as attaining the ground truth data is impossible, i.e., images of people wearing the different 3D clothing template model at exact same pose. We address this challenge by utilizing large-scale synthetic data generated from physical simulation, allowing us to map 2D dense body pose to 3D clothing deformation. With the simulated data, we propose a semi-supervised learning framework that validates the physical plausibility of the 3D deformation by matching with the prescribed body-to-cloth contact points and clothing silhouette to fit onto the unlabeled real images. A new neural clothes retargeting network (CRNet) is designed to integrate the semi-supervised retargeting task in an end-to-end fashion. In our evaluation, we show that our method can predict the realistic 3D pose and deformation field needed for retargeting clothes models in real-world examples.
Clinical Trials in Urology (2010)

Central to evidence-based practice is the concept of a hierarchy of evidence, with the randomized, controlled trial providing the highest level of evidence among individual studies. Several key features of randomized controlled trials provide methodological safeguards against the introduction of bias. Among trial design elements, the most important are randomization, allocation concealment, and blinding. In addition, equal treatment of groups (apart from the experimental intervention) and complete follow-up are critical aspects of trial design. A number of analytic elements also protect against bias. Appropriate sample size calculations minimize underpowered studies. Intention to treat analysis protects against non-random loss to follow-up. Authors should report the size and precision of the observed treatment effect. Finally, it is important to interpret subgroup analyses cautiously, as multiple analyses increases the risk of false positive findings. Assessment of these trial features when interpreting the urologic literature will lead to a more evidence-based practice
Military Writing (2017)

Medieval military writing is characterized both by its engagement with the late Roman military manual De re militari and by its multilingualism. Military works were composed in both prose and verse and circulated in Latin, French, Anglo‐Norman, Middle English, and Middle Scots in Britain in the Middle Ages. These works tend to focus on the practical aspects of making war, but they also consider wider philosophical and ethical issues. In this way, they share ground with sapiential literature, a point underscored by the frequent pairing of military manuals with mirrors for princes in manuscripts.
Ostomy care for the infant with necrotizing enterocolitis: Nursing considerations (1990)

Primary Nurse, Infant Transitional Unit, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
SPA - a synthesisable Amulet core for smartcard applications (2004)

SPA is a synthesised, self-timed, ARM-compatible processor core. The use of synthesis was mandated by a need for rapid implementation. This has proved to be very effective, albeit with increased cost in terms of area and performance compared with earlier non-synthesised processors. SPA is employed in an experimental smartcard chip which is being designed to evaluate the applicability of self-timed logic in security-sensitive devices. The Balsa synthesis system is used to generate dual-rail logic with some enhancements to improve security against non-invasive attacks. A complete system-on-chip is being synthesised with a only small amount of hand design being employed to boost the throughput of the on-chip interconnection system.
Community Support and Identity Management (2005)

Computer based community support systems can provide powerful support in direct exchange of information and in finding people for information exchange. Such ap?plications usually make use of information about the user (user profile information) for personalization and for supporting contact management. As in real life, a user will interact with different communities (community support applications) hosted by different provid?ers. With the current approach users have to provide and update information about their identity and interests for each community independently. That results in cold-start problems with new community support applications and in inconvenience for the user. In this paper we discuss user-centric identity management for community support applications and concentrate on a platform for using user profiles in more than one application. We also propose mechanisms to address privacy issues in this framework.
A Versatile Minidisc Module for a Centrifugal Analyzer (1974)

Abstract We have developed a centrifugal minidisc module, which extends the versatility of the centrifugal analyzer system with respect to radiation sources, wavelength selectors, radiation detectors, and the analysis performed by the system. The motor, brake, power supply, and control circuitry for the sample/reagent minidisc unit has been repackaged in a compact module, which is easily attached to an optical reference base. Appropriate wavelength selectors, source, and detector modules can then be easily aligned with the minidisc module. Use of a programmable ultraviolet—visible monochromator can provide the automated wavelength selection necessary for application to simultaneous multi-type analyses. Design features of the centrifugal minidisc module are presented, and its versatility is illustrated.
PSMA redirects cell survival signaling from the MAPK to the PI3K-AKT pathways to promote the progression of prostate cancer (2017)

Increased abundance of the prostate-specific membrane antigen (PSMA) on prostate epithelium is a hallmark of advanced metastatic prostate cancer (PCa) and correlates negatively with prognosis. However, direct evidence that PSMA functionally contributes to PCa progression remains elusive. We generated mice bearing PSMA-positive or PSMA-negative PCa by crossing PSMA-deficient mice with transgenic PCa (TRAMP) models, enabling direct assessment of PCa incidence and progression in the presence or absence of PSMA. Compared with PSMA-positive tumors, PSMA-negative tumors were smaller, lower-grade, and more apoptotic with fewer blood vessels, consistent with the recognized proangiogenic function of PSMA. Relative to PSMA-positive tumors, tumors lacking PSMA had less than half the abundance of type 1 insulin-like growth factor receptor (IGF-1R), less activity in the survival pathway mediated by PI3K-AKT signaling, and more activity in the proliferative pathway mediated by MAPK-ERK1/2 signaling. Biochemically, PSMA interacted with the scaffolding protein RACK1, disrupting signaling between the β<sub>1</sub> integrin and IGF-1R complex to the MAPK pathway, enabling activation of the AKT pathway instead. Manipulation of PSMA abundance in PCa cell lines recapitulated this signaling pathway switch. Analysis of published databases indicated that IGF-1R abundance, cell proliferation, and expression of transcripts for antiapoptotic markers positively correlated with PSMA abundance in patients, suggesting that this switch may be relevant to human PCa. Our findings suggest that increase in PSMA in prostate tumors contributes to progression by altering normal signal transduction pathways to drive PCa progression and that enhanced signaling through the IGF-1R/β<sub>1</sub> integrin axis may occur in other tumors.
Endodermal differentiation of human pluripotent stem cells to insulin-producing cells in 3D culture (2014)

Insulin-producing cells (IPCs) derived from human pluripotent stem cells (hPSCs) may be useful in cell therapy and drug discovery for diabetes. Here, we examined various growth factors and small molecules including those previously reported to develop a robust differentiation method for induction of mature IPCs from hPSCs. We established a protocol that induced PDX1-positive pancreatic progenitor cells at high efficiency, and further induced mature IPCs by treatment with forskolin, dexamethasone, Alk5 inhibitor II and nicotinamide in 3D culture. The cells that differentiated into INSULIN-positive and C-PEPTIDE-positive cells secreted insulin in response to glucose stimulation, indicating a functional IPC phenotype. We also found that this method was applicable to different types of hPSCs.
Local- and holistic-structure preserving image super resolution via deep joint component learning (2016)

Recently, machine learning based single image super resolution (SR) approaches focus on jointly learning representations for high-resolution (HR) and low-resolution (LR) image patch pairs to improve the quality of the super-resolved images. However, due to treat all image pixels equally without considering the salient structures, these approaches usually fail to produce visual pleasant images with sharp edges and fine details. To address this issue, in this work we present a new novel SR approach, which replaces the main building blocks of the classical interpolation pipeline by a flexible, content-adaptive deep neural networks. In particular, two well-designed structure-aware components, respectively capturing local- and holistic-image contents, are naturally incorporated into the fully-convolutional representation learning to enhance the image sharpness and naturalness. Extensively evaluations on several standard benchmarks (e.g., Set5, Set14 and BSD200) demonstrate that our approach can achieve superior results, especially on the image with salient structures, over many existing state-of-the-art SR methods under both quantitative and qualitative measures.
Assessing the genetic diversity of tobacco germplasm using intersimple sequence repeat and inter‐retrotransposon amplification polymorphism markers (2007)

Abstract The genetic diversity of 118 tobacco accessions, including flue‐cured tobacco, sun‐/air‐cured tobacco, burley tobacco, oriental tobacco and wild tobacco, was characterised using intersimple sequence repeat (ISSR) and inter‐retrotransposon amplification polymorphism (IRAP) markers. ISSR and IRAP banding patterns and genetic distance (GD) values showed the low level of genetic diversity within and among cultivated tobacco types. There was higher GD and average heterozygosity among wild tobacco types than those among cultivated tobacco. Genetic diversity of tobacco germplasm was low, with a high level of genetic identity (>0.77) between the different types. However, neighbour‐joining cluster analysis of marker‐based GDs showed that the accessions from the same tobacco type, as classified by manufacturing quality traits, were nearly clustered into the same group. These results will help in the formulation of appropriate strategies for variety improvement in tobacco, and ISSR and IRAP markers of the genetic diversity will contribute to further study and improvement of tobacco.
AN IMPEDANCE METHOD FOR DYNAMIC ANALYSIS OF ACTIVE MATERIAL SYSTEMS (1993)

This paper describes a new approach to analyzing the dynamic response of active material systems with integrated induced strain actuators, including piezoelectric, electrostrictive, and magnetostrictive actuators. This approach, referred to as the impedance method, has many advantages compared with the conventional static approach and the dynamic finite element approach, such as pin force models and consistent beam and plate models. The impedance approach is presented and described using a simple example, a PZT actuator-driven one-degree-of-freedom spring-massdamper system, to demonstrate its ability to capture the physics of adaptive material systems, which is the impedance match between various active components and host-structures, and its utility and importance by means of an experimental example and a numerical case study.The conventional static and dynamic finite element approaches are briefly summarized. The impedance methodology is then discussed in comparison with the static approach. The basic e...
Relationship between the intrinsic coercivity and the phases of Nd-(Dy)-Fe-B sintered magnets (1991)

The magnetic properties of sintered Nd-(Dy)-Fe-B magnets prepared with different annealing conditions have been investigated. Thermomagnetic analysis was carried out on the sintered and annealed Nd-(Dy)-Fe-B magnets in the temperature range of room temperature to 320 °C. The coercivity of gas-quenched Nd14.1Fe78.3B7.6 magnets after annealing for 1 h at temperatures between 600 and 900 °C is higher by 3 kOe than the furnace-cooled one after annealing. Thermomagnetic analysis found that the sintered Nd14.1Fe78.3B7.6 magnet consists of the Nd2Fe14B phase as well as an unknown magnetic phase (A1) with Tc around 150 °C. The annealed magnets consist of two unknown magnetic phases (A1,A2) and the Nd2Fe14B phase with a Tc of 150, 240, and 305 °C, respectively. Thermomagnetic analysis also showed that the Mr value of the A2 phase in the gas-quenched Nd-Fe-B magnet was higher than that of the furnace-cooled one. These results seem to indicate that increase of coercivity is related to the formation of the A2 phase.
ATP Signaling in Skeletal Muscle (2014)

Tetanic electrical stimulation releases adenosine triphosphate (ATP) from muscle fibers through pannexin-1 channels in a frequency-dependent manner; extracellular ATP activates signals that ultimately regulate gene expression and is able to increase glucose transport through activation of P2Y receptors, phosphatidylinositol 3-kinase, Akt, and AS160. We hypothesize that this mechanism is an important link between exercise and the regulation of muscle fiber plasticity and metabolism.
Mechanism of cholesterol efflux from cells. Effects of acceptor structure and concentration. (1982)

The kinetics of removal of [3H]cholesterol from Fu5AH rat hepatoma, WIRL-3C rat liver cells, and hu- man skin fibroblasts growing in culture to phospho- lipid-containing acceptor particles in the extracellular medium (0.05-1.2 mg of phosphatidylcholine (PC)/ml) has been measured. The rate of release of at least one- third of the cholesterol in these cells in either mono- layer or suspension culture is
The Independent LifeStyle Assistant: Lessons Learned (2006)

The Independent LifeStyle Assistant (I.L.S.A.) is an agent-based monitoring and support system to help elderly people live longer in their homes by reducing caregiver burden. I.L.S.A. is a multiagent system that incorporates a unified sensing model, situation assessments, response planning, real-time responses, and machine learning. This paper describes the six-month study of the system we fielded in elders' homes and the major lessons we learned during development.
Probabilistic Error Modeling for Nano-Domain Logic Circuits (2008)

In nano-domain logic circuits, errors generated are transient in nature and will arise due to the uncertainty or the unreliability of the computing element itself. This type of errors - which we refer to as dynamic errors - are to be distinguished from traditional faults and radiation related errors. Due to these highly likely dynamic errors, it is more appropriate to model nano-domain computing as probabilistic rather than deterministic. We propose a probabilistic error model based on Bayesian networks to estimate this expected output error probability, given dynamic error probabilities in each device since this estimate is crucial for nano-domain circuit designers to be able to compare and rank designs based on the expected output error. We estimate the overall output error probability by comparing the outputs of a dynamic error-encoded model with an ideal logic model. We prove that this probabilistic framework is a compact and minimal representation of the overall effect of dynamic errors in a circuit. We use both exact and approximate Bayesian inference schemes for propagation of probabilities. The exact inference shows better time performance than the state-of-the art by exploiting conditional independencies exhibited in the underlying probabilistic framework. However, exact inference is worst case NP-hard and can handle only small circuits. Hence, we use two approximate inference schemes for medium size benchmarks. We demonstrate the efficiency and accuracy of these approximate inference schemes by comparing estimated results with logic simulation results. We have performed our experiments on <i xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">LGSynth'93</i> and <i xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">ISCAS'85</i> benchmark circuits. We explore our probabilistic model to calculate: 1) error sensitivity of individual gates in a circuit; 2) compute overall exact error probabilities for small circuits; 3) compute approximate error probabilities for medium sized benchmarks using two stochastic sampling schemes; 4) compare and vet design with respect to dynamic errors; 5) characterize the input space for desired output characteristics by utilizing the unique backtracking capability of Bayesian networks (inverse problem); and 6) to apply selective redundancy to highly sensitive nodes for error tolerant designs.
1.3-<inline-formula> <tex-math notation="LaTeX">$\mu$ </tex-math> </inline-formula>m Reflection Insensitive InAs/GaAs Quantum Dot Lasers Directly Grown on Silicon (2019)

This letter reports on a 1.3-μm reflection insensitive transmission with a quantum dot laser directly grown on silicon in the presence of strong optical feedback. These results show a penalty-free transmission at 10 GHz under external modulation with -7.4-dB optical feedback. The feedback insensitivity results from the low linewidth enhancement factor, the high damping, the absence of off-resonance emission states, and the shorter carrier lifetime. This letter paves the way for future on chip high-speed integrated circuits operating without optical isolators.
Why patients with congestive heart failure die: arrhythmias and sudden cardiac death. (1987)

Patients with congestive heart failure have a high incidence of sudden cardiac death that is attributed to ventricular arrhythmias. The mortality rate in a group of patients with class III and IV heart failure is about 40% per year, and half of the deaths are sudden. Half of the patients with New York Heart Association class III or IV heart failure have unsustained ventricular tachycardia detected on a 24 hr continuous electrocardiographic recording. The presence of ventricular tachycardia in patients with congestive heart failure increases the probability of dying; in class III or IV heart failure, the presence of unsustained ventricular tachycardia on a 24 hr continuous ECG recording increases the odds of dying about threefold over a 1 to 2 year follow-up period. Many electrical, mechanical, humoral, and electrolyte abnormalities may promote ventricular arrhythmias in patients with heart failure. Correction of these predisposing factors could reduce the risk of lethal ventricular arrhythmias and therefore every effort should be made to do so. Because there has been no definitive study of the impact of antiarrhythmic drug treatment on the survival of patients with heart failure and ventricular arrhythmias, the role of therapy with antiarrhythmic drugs remains uncertain at the present time.
Successful Control of an Onboard COVID-19 Outbreak Using the Cruise Ship as a Quarantine Facility, Western Australia, Australia (2021)

Onboard quarantining has been only partially effective to control outbreaks of coronavirus disease on cruise ships. We describe the successful use of the ship as a quarantine facility during the response to the outbreak on the MS Artania, which docked in Western Australia, Australia. The health-led 14-day quarantine regime was based on established principles of outbreak management and experiences of coronavirus disease outbreaks on cruise ships elsewhere. The attack rate in the crew was 3.3% (28/832) before quarantine commencement and 4.8% (21/441) during quarantine on board. No crew members became symptomatic after completion of quarantine. Infection surveillance involved telephone correspondence, face-to-face visits, and testing for severe acute respiratory syndrome coronavirus 2. No serious health issues were reported, no response staff became infected, and only 1 quarantine breach occurred among crew. Onboard quarantine could offer financial and operational advantages in outbreak response and provide reassurance to the shore-based wider community regarding risk for infection.
Measuring the Firing Rate of High-Resistance Neurons with Cell-Attached Recording (2012)

Cell-attached recording is extensively used to study the firing rate of mammalian neurons, but potential limitations of the method have not been investigated in detail. Here we perform cell-attached recording of molecular layer interneurons in cerebellar slices from rats and mice, and we study how experimental conditions influence the measured firing rate. We find that this rate depends on time in cell-attached mode, on pipette potential, and on pipette ionic composition. In the first minute after sealing, action currents are variable in shape and size, presumably reflecting membrane instability. The firing rate remains approximately constant during the first 4 min after sealing and gradually increases afterward. Making the pipette potential more positive leads to an increase in the firing rate, with a steeper dependence on voltage if the pipette solution contains K(+) as the main cation than if it contains Na(+). Ca(2+) imaging experiments show that establishing a cell-attached recording can result in an increased somatic Ca(2+) concentration, reflecting an increased firing rate linked to an increase in the pipette-cell conductance. Pipette effects on cell firing are traced to a combination of passive electrical coupling, opening of voltage- and Ca(2+)-sensitive K(+) channels (BK channels) after action potentials, and random activation of voltage-insensitive, presumably mechanosensitive, cationic channels. We conclude that, unless experimental conditions are optimized, cell-attached recordings in small neurons may report erroneous firing rates.
Reactivity investigation of mixtures of propane and nitrous oxide (2005)

Abstract Supercritical and vapor‐phase reactions of oxidizers and fuels under pressure are of commercial interest. Because mixtures of propane and nitrous oxide have the potential to be explosive, a model mixture was studied with the intent of defining safe operating boundaries. This work investigated the nitrous oxide/propane oxidant/fuel system, diluted with the inert solvent carbon dioxide, and a catalyst as an accelerant, to determine the safe operating regions for the oxidation reaction. Using an ARC® calorimeter for the evaluations, variables included initial system density, catalyst, and mixture compositions. Density of the system ranged from 0.05 to 0.62 g/cm 3 . A number of catalysts were investigated with 10% Pd on carbon being the most active. Strongest reactivity was observed when the mixture was stoichiometric to the complete combustion products of nitrogen, carbon dioxide, and water. Three distinct regions of reactivity were observed: mild reactivity (starting at the sensitivity of the ARC of dT/dt = 0.02 to about 0.1° C/min); strong exothermic reaction (dT/dt ≅ 1° C/min); and flammable and/or explosive (a distinct and substantial jump in dP/dt in <1 s). As a result, a boundary has been proposed for safe mixtures of nitrous oxide, propane, and carbon dioxide, and a basis for determining safe operating compositions for other systems. The computed adiabatic reaction temperature was used to correlate the experimental results to establish the boundary for safe operation. © 2005 American Institute of Chemical Engineers Process Saf Prog, 2005