gebhart/patrepeval huggingface dataset:
Highly Stretchable Conductive Covalent Coacervate Gels for Electronic Skin (2022)

Highly stretchable electrically conductive hydrogels have been extensively researched in recent years, especially for applications in strain and pressure sensing, electronic skin, and implantable bioelectronic devices. Herein, we present a new cross-linked complex coacervate approach to prepare conductive hydrogels that are both highly stretchable and compressive. The gels involve a complex coacervate between carboxylated nanogels and branched poly(ethylene imine), whereby the latter is covalently cross-linked by poly(ethylene glycol) diglycidyl ether (PEGDGE). Inclusion of graphene nanoplatelets (Gnp) provides electrical conductivity as well as tensile and compressive strain-sensing capability to the hydrogels. We demonstrate that judicious selection of the molecular weight of the PEGDGE cross-linker enables the mechanical properties of these hydrogels to be tuned. Indeed, the gels prepared with a PEGDGE molecular weight of 6000 g/mol defy the general rule that toughness decreases as strength increases. The conductive hydrogels achieve a compressive strength of 25 MPa and a stretchability of up to 1500%. These new gels are both adhesive and conformal. They provide a self-healable electronic circuit, respond rapidly to human motion, and can act as strain-dependent sensors while exhibiting low cytotoxicity. Our new approach to conductive gel preparation is efficient, involves only preformed components, and is scalable.
Multiple clone row DRAM (2015)

Several previous works have changed DRAM bank structure to reduce memory access latency and have shown performance improvement. However, changes in the area-optimized DRAM bank can incur large area-overhead. To solve this problem, we propose Multiple Clone Row DRAM (MCR-DRAM), which uses existing DRAM bank structure without any modification.
SNF11, a New Component of the Yeast SNF-SWI Complex That Interacts with a Conserved Region of SNF2 (1995)

The yeast SNF-SWI complex is required for transcriptional activation of diverse genes and has been shown to alter chromatin structure. The complex has at least 10 components, including SNF2/SWI2, SNF5, SNF6, SWI1/ADR6, and SWI3, and has been widely conserved in eukaryotes. Here we report the characterization of a new component. We identified proteins that interact in the two-hybrid system with the N-terminal region of SNF2, preceding the ATPase domain. In addition to SWI3, we recovered a new 19-kDa protein, designated SNF11. Like other SNF/SWI proteins, SNF11 functions as a transcriptional activator in genetic assays. SNF11 interacts with SNF2 in vitro and copurifies with the SNF-SWI complex from yeast cells. Using a specific antibody, we showed that SNF11 coimmunoprecipitates with members of the SNF-SWI complex and that SNF11 is tightly and stoichiometrically associated with the complex. Furthermore, SNF11 was detected in purified SNF-SWI complex by staining with Coomassie blue dye; its presence previously went unrecognized because it does not stain with silver. SNF11 interacts with a 40-residue sequence of SNF2 that is highly conserved, suggesting that SNF11 homologs exist in other organisms.
NLOS mitigation based on a trellis search for wireless location (2005)

Wireless location using time of arrival (TOA) and time-difference-of-arrival (TDOA) measurements has received considerable attention over the last years to be the best selection for cell phone location. The major problem related with these types of measurements is the non-line-of-sight problem (NLOS) that happens when the direct path between the base stations (BSs) and the mobile is blocked. This paper presents a new technique to mitigate the NLOS effect in dynamic scenarios based on a Trellis search of the NLOS state. Numerical simulation shows that the proposed technique outperforms the previous contributions because it is able to detect and reject the NLOS measurements.
55. Potential improvement of cheese safety by vaccination of dairy cows: a focus on anaflatoxin B<sub>1</sub> (2014)

Traditionally vaccines are evaluated as stand-alone treatments and are not considered as part of a chain of interventions for cheese safety improvement. However, specific immunization against zoonotic pathogens which cause mastitis or salmonellosis in cows has shown potential as preharvest tool to act in concert with other more classical strategies in further decreasing human exposure to milk- and cheese-borne pathogens. Recently, specific vaccination was used in the attempt to decrease the amount of the intestinal population of zoonotic pathogens which are not harmful for cattle, like enterohaemorrhagic Escherichia coli strains. These vaccines are not designed to prevent illness in the animal, but could significantly decrease the amount of the pathogen present in milking environment, thus in milk and possibly in cheese. Vaccines focusing on public, rather than animal, health represent fairly new ground for research that has also shown potential to reduce the risks for consumers resulting from chemical contamination of milk and dairy products. The effectiveness of vaccination was demonstrated in reducing AFB1 carry over as AFM1 in milk of dairy cows, following ingestion of contaminated feed. Therefore, vaccination seems to hold promise as an important pre-harvest intervention for safety assurance in early stages of milk and cheese production chain.
Synthese von speziell substituierten 1,3‐Dithiol‐2‐thionen und 1,3‐Thiaselenol‐2‐thionen (1975)

Abstract Die Phenylpropiolsäureamidine 1 reagieren bei Raumtemperatur mit Schwefel und Schwefel‐kohlenstoff in Dimethylformamid zu den 1,3‐Dithiol‐2‐thionen 3. Bei 70°C lassen sich analog mit Selen in geringeren Ausbeuten die 1,3‐Thiaselenol‐2‐thione 5 darstellen. Der Reaktionsmechanismus wird diskutiert.
Coiling Temperature Control in Hot Strip Mill (2005)

Coiling temperature is one of the most significant factors in products of hot strip mill to determine material properties such as strength, toughness of steel, so it is very important to achieve accurate coiling temperature control (CTC). Usually there are a few pyrometers on the run out table in hot strip mill, therefore temperature model and its adapting system have large influences on the accuracy of CTC. Also unscheduled change of rolling speed has a bad effect to keep coiling temperature as its target. Newly developed CTC system is able to get very accurate coiling temperature against uncertain factors and disturbances by adopting easily identified temperature model, learning method and dynamic set up function. The features of the CTC system are discussed with actual data, and the effectiveness of the system is shown by actual control results.
ChemInform Abstract: Synthesis of Mono‐, Di‐, and Tri‐nuclear Gold Complexes Containing the (Diphenylphosphino)methyldiphenylphosphoniomethanide Ligand. (1986)

Abstract The precursors (III) prepared as shown react with an excess of NaH by deprotonation of the methylene group and simultaneous elimination of ClO4 anion to give the neutral methanide Complexes (IV).
Myocardium tissue ablation with high‐peak‐power nanosecond 1,064‐ and 532‐nm pulsed lasers: Influence of laser‐induced plasma (2002)

We considered that for the 1,064-nm laser ablation, the tissue removal was achieved through a photodisruption process at laser intensities of > approximately 0.8 GW/cm(2). At laser intensities of > 3.0 GW/cm(2), however, the ablation efficiency decreased; this can be attributed to the absorption of incoming laser pulses by the plasma. For the 532-nm laser ablation, the tissue removal was achieved through a photothermal process at laser intensities of > approximately 1.6 GW/cm(2). At laser intensities of > 2.4 GW/cm(2), a photodisruption process may also contribute to the tissue removal, in addition to a photothermal process. With regard to the ablation rates, the 1,064-nm laser was more suitable for TMLR than the 532-nm laser. We concluded that the 1,064-nm Q-switched Nd:YAG laser would be a potential candidate for a laser source for TMLR because of possible fiber-based beam delivery, its compact structure, cost effectiveness, and easy maintenance. Animal trials, however, have to be carried out to evaluate the influence of the tissue damage.
Peptide methionine sulfoxide reductase: Biochemistry and physiological role (2000)

The oxidation of methionine to methionine sulfoxide both in vivo and in vitro can lead to the loss of biological activity in a variety of proteins. This loss of activity can be reversed by an enzyme called methionine sulfoxide reductase. The gene for this enzyme has been cloned and sequenced from a variety of prokaryotic and eukaryotic cells, and the deduced amino acid sequence is very highly conserved. The mechanism of action of the bovine enzyme has been shown to involve a critical cysteine residue located at position 72 of the protein. In addition to its role as a "repair" enzyme, other evidence suggests that the enzyme may be involved in bacterial adherence and regulation of protein activity.
Necrotizing Soft Tissue Infection: Diagnostic Accuracy of Physical Examination, Imaging, and LRINEC Score (2018)

Absence of any 1 physical examination feature (eg, fever or hypotension) is not sufficient to rule-out NSTI. CT is superior to plain radiography. LRINEC had poor sensitivity, and should not be used to rule-out NSTI. Given the poor sensitivity of these tests, a high clinical suspicion warrants early surgical consultation for definitive diagnosis and management.
Renewed interest in biopolymer composites: incorporation of renewable, plant-sourced fibers (2022)

Fully-renewable green composites are accessible when natural fibers are dispersed in a non-petroleum sourced polymeric matrix, which show promise for more sustainable composite materials and demand further research to expand their use.
Multiply General Sentences (1950)

Journal Article Multiply General Sentences Get access Stuart Hampshire Stuart Hampshire University CollegeLondon Search for other works by this author on: Oxford Academic Google Scholar Analysis, Volume 10, Issue 4, March 1950, Pages 73–76, https://doi.org/10.1093/analys/10.4.73 Published: 01 March 1950
Die internationale Unternehmung aus der Perspektive der Wissenschaftsdisziplin „Internationales Management“ (1996)

Wer sich mit Management als Wissenschaft beschäftigt, muß sich auch mit Wissenschaftstheorie auseinandersetzen. Daher gilt es zunächst, Erkenntnisobjekt, Erkenntnisperspektive, Erkenntnisziel und Methodologie der Disziplin Management zu diskutieren.20 Methoden sollen dabei ermöglichen, die für die Erkenntnisobjekte und -perspektive relevanten Erkenntnisziele zu erlangen. Die Festlegung von Erkenntnisobjekt, -perspektive und -ziel sowie die Reflexion über Methoden unterbleibt in der Disziplin des Managements allerdings in vielen Fällen. Der Mangel an wissenschaftstheoretischer Fundierung — insbesondere an wissenschaftsphilosophischer und wissenschaftssoziologischer Reflexion21 — betrifft innerhalb des Managements auch die Teildisziplin „Internationales Management“.22
Simulation of the Behavior of Rich Hydrogen-Air Flames Near the Flammability Limit (1995)

Abstract This paper presents an investigation of the behavior of rich hydrogen-air flames near the flammability limit. Ignition processes arc simulated using a computational model which involves the solution of the governing equations (for one-dimensional geometries) by implicit methods on an adaptive non-uniform grid, using detailed chemistry and a multi-species transport model. The reaction mechanism consists of 37 elementary reactions and 9 species. Calculations have been performed for different one-dimensional geometries. An investigation of the fundamental flammability limit {intrinsic to the combustion system itself), which is governed only by the physical and chemical processes in the gaseous mixture, is carried out by eliminating external factors such as heat loss, buoyancy, etc, in the calculations. Compulations have been performed for hydrogen-air mixtures of varying hydrogen content. Mixtures containing 75% or less hydrogen are found to be steadily propagating, whereas mixtures containing 82% or more hydrogen extinguish. Inbetween these bounds, an oscillatory flame propagation is observed, which is characterized by an oscillation between a fast and a slow flame propagation. Furthermore, the effect of the pressure on the flammability limit is studied
Viral Hepatitis (2012)

This chapter contains sections titled: Etiology Clinical Features Natural History Diagnosis Treatment and Prevention Further Reading
Common factors in the identification of an assortment of brief everyday sounds. (1993)

Acoustic, ecological, perceptual and cognitive factors that are common in the identification of 41 brief, varied sounds were evaluated. In Experiment 1, identification time and accuracy, causal uncertainty values, and spectral and temporal properties of the sounds were obtained. Experiment 2 was a survey to obtain ecological frequency counts. Experiment 3 solicited perceptual-cognitive ratings. Factor analyses of spectral parameters and perceptual-cognitive ratings were performed. Identification time and causal uncertainty are highly interrelated, and both are related to ecological frequency and the presence of harmonics and similar spectral bursts. Experiments 4 and 5 used a priming paradigm to verify correlational relationships between identification time and causal uncertainty and to assess the effect of sound typicality. Results support a hybrid approach for theories of everyday sound identification.
LYSTO: The Lymphocyte Assessment Hackathon and Benchmark Dataset (2023)

We introduce LYSTO, the Lymphocyte Assessment Hackathon, which was held in conjunction with the MICCAI 2019 Conference in Shenzen (China). The competition required participants to automatically assess the number of lymphocytes, in particular T-cells, in histopathological images of colon, breast, and prostate cancer stained with CD3 and CD8 immunohistochemistry. Differently from other challenges setup in medical image analysis, LYSTO participants were solely given a few hours to address this problem. In this paper, we describe the goal and the multi-phase organization of the hackathon; we describe the proposed methods and the on-site results. Additionally, we present post-competition results where we show how the presented methods perform on an independent set of lung cancer slides, which was not part of the initial competition, as well as a comparison on lymphocyte assessment between presented methods and a panel of pathologists. We show that some of the participants were capable to achieve pathologist-level performance at lymphocyte assessment. After the hackathon, LYSTO was left as a lightweight plug-and-play benchmark dataset on grand-challenge website, together with an automatic evaluation platform. LYSTO has supported a number of research in lymphocyte assessment in oncology. LYSTO will be a long-lasting educational challenge for deep learning and digital pathology, it is available at https://lysto.grand-challenge.org/.
Reduced Plasma Nisoldipine Concentrations in Phenytoin‐Treated Patients with Epilepsy (1996)

These results suggest that phenytoin increases the first-pass metabolism of nisoldipine to a clinically important extent. In view of the magnitude and variability of interaction, use of nisoldipine in patients receiving chronic phenytoin therapy is contraindicated.
Hypoxia‐induced intestinal barrier changes in balloon‐assisted enteroscopy (2017)

Balloon-assisted enteroscopy (BAE) is an emerging standard procedure that uses distensible balloons to facilitate deep endoscopy. Intestines are known to harbour an abundant microflora. Whether balloon distension causes perturbation of blood flow and gut barrier dysfunction, and elicits risk of bacterial translocation remains unknown. Our aims were to (1) conduct a prospective study to gather microbiological and molecular evidence of bacterial translocation by BAE in patients, (2) establish a murine model of colonic balloon distension to investigate tissue hypoxia and intestinal barrier, and (3) assess the effect of short- and long-term hypoxia on epithelial permeability using cell lines. Thirteen patients were enrolled for BAE procedures, and blood samples were obtained before and after BAE for paired comparison. Four of the 13 patients (30.8%) had positive bacterial DNA in blood after BAE. Post-BAE endotoxaemia was higher than the pre-BAE level. Nevertheless, no clinical symptom of sepsis or fever was reported. To mimic clinical BAE, mice were subjected to colonic balloon distension. Local tissue hypoxia was observed during balloon inflation, and reoxygenation after deflation. A trend of increased gut permeability was seen after long-term distension, whereas a significant reduction of permeability was observed by short-term distension in the proximal colon. Human colonic epithelial Caco-2 cells exposed to hypoxia for 5-20 min exhibited increased tight junctional assembly, while those exposed to longer hypoxia displayed barrier disruption. In conclusion, sporadic cases of bacteraemia were found after BAE, without septic symptoms. Short-term hypoxia by balloon distension yielded a protective effect whereas long-term hypoxia caused damage to the gut barrier.
Les besoins de soutien socio-éducatif des familles dans le cadre du placement dans un milieu familial élargi (2008)

Résumé Le placement en famille élargie est la mesure de protection de l’enfance la plus fréquente en Espagne, mais c’est aussi celle qui reçoit le moins de soutien de la part des professionnels, ce qui peut constituer un obstacle à la réussite de ce type d’accueil. La distance générationnelle qui existe entre « accueillis » et « accueillants » représente un défi supplémentaire à surmonter, s’ajoutant à la nécessité de satisfaire les besoins des enfants accueillis. Comme bon nombre de ceux-ci sont accueillis par leurs grands-parents, l’identification et la compréhension des besoins des familles d’accueil peuvent aider les professionnels à adapter leurs interventions. Nous avons donc mené une étude de type qualitatif afin d’évaluer les besoins de soutien de ces familles. Pour ce faire, neuf groupes de discussion ont été organisés auprès des différentes Communautés Autonomes d’Espagne. L’analyse des résultats a permis d’identifier trois catégories principales de besoins de soutien aux familles d’accueil ainsi que des pistes pour améliorer les interventions socio-éducatives.
A 4.6GHz 162Mb SRAM design in 22nm tri-gate CMOS technology with integrated active V<inf>MIN</inf>-enhancing assist circuitry (2012)

Future product applications demand increasing performance with reduced power consumption, which motivates the pursuit of high-performance at reduced operating voltages. Random and systematic device variations pose significant challenges to SRAM V <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">MIN</sub> and low-voltage performance as technology scaling follows Moore's law to the 22nm node. A high-performance, voltage-scalable 162Mb SRAM array is developed in a 22nm tri-gate bulk technology featuring 3 <sup xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">rd</sup> -generation high-k metal-gate transistors and 5 <sup xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">th</sup> -generation strained silicon. Tri-gate technology reduces short-channel effects (SCE) and improves subthreshold slope to provide 37% improved device performance at 0.7V. Continuous device width sizing in planar technology is replaced by combining parallel silicon fins to multiply drive current. Process-circuit co-optimization of transient voltage collapse write assist (TVC-WA) and wordline underdrive read assist (WLUD-RA) features address process variation and fin quantization at 22nm and enable a 175mV reduction in the supply voltage required for 2GHz SRAM operation. Figure 13.1.1 shows an SEM top-down view of a 0.092μm <sup xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">2</sup> high-density 6T SRAM bitcell (HDC) and a 0.108μm <sup xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">2</sup> low-voltage 6T SRAM cell (LVC) after gate and diffusion processing. Computational OPC/RET techniques extend the capabilities of 193nm immersion lithography to allow a 1.85× increase in array density relative to 32nm designs [1].
Fonctions environnementales des dispositifs enherbés en vue de la gestion et de la maîtrise des impacts d'origine agricole. Cas des pesticides (2003)

National audience
Sensitivity Analysis of an Integrated NAVSTAR GPS/INS Navigation System to Component Failure (1983)

This paper examines the performance of an integrated GPS/INS navigation system with respect to component failures. The paper is divided into three sections. The first section details the system configuration by which the navigation components are integrated. The second section examines the modelling methods used to simulate each of the components and the third section analyzes the simulation results. Four modes of component failure are investigated. They are GPS outage, baro-altimeter failure, inertial failure and satellite obscuration.
JECho-interactive high performance computing with Java event channels (2001)

This paper presents JECho, a Java-based communication infrastructure for collaborative high performance applications. JECho implements a publish/subscribe communication paradigm, permitting distributed concurrent sets of components to provide interactive service to collaborating end users via event channels. JECho's eager handler concept allows individual event subscribers to dynamically tailor event flows to adapt to runtime changes in component behaviors and needs, and to changes in platform resources. Benchmark results suggest that JECho may be used for building large-scale, high-performance event delivery systems which can efficiently adapt to changes in user needs or the environment using eager handlers.
Inorganic chemistry; second edition (Sharpe, A.G.) (1988)

ADVERTISEMENT RETURN TO ISSUEPREVBook and Media Revie...Book and Media ReviewNEXTInorganic chemistry; second edition (Sharpe, A.G.)David E. Pennington Cite this: J. Chem. Educ. 1988, 65, 5, A137Publication Date (Print):May 1, 1988Publication History Received3 August 2009Published online1 May 1988Published inissue 1 May 1988https://doi.org/10.1021/ed065pA137.2RIGHTS & PERMISSIONSArticle Views280Altmetric-Citations-LEARN 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 InReddit PDF (2 MB) Get e-Alerts Get e-Alerts