gebhart/patrepeval huggingface dataset:
Investigation of CeO2Buffer Layer Effects on the Voltage Response of YBCO Transition-Edge Bolometers (2016)

The effect on the thermal parameters of superconducting transition-edge bolometers produced on a single crystalline SrTiO <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">3</sub> (STO) substrate with and without a CeO <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">2</sub> buffer layer was investigated. Metal-organic deposition was used to deposit the 20-nm CeO <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">2</sub> buffer layer, whereas RF magnetron sputtering was applied to fabricate 150-nm-thick superconducting YBa <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">2</sub> Cu <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">3</sub> O <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">7-δ</sub> (YBCO) thin film. The critical transition temperature for both of the YBCO films was 90 K, and the transition width was ~1.9 K. The bolometers fabricated from these samples were characterized with respect to the voltage phase and amplitude responses, and the results were compared with that of simulations conducted by applying a one-dimensional thermophysical model. It was observed that adding the buffer layer to the structure of the bolometer results in an increased response at higher modulation frequencies. Results from simulations made by fitting the thermal parameters in the model with and without an additional CeO <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">2</sub> layer were found to be in agreement with the experimental observations.
Design of Wideband Waveguide-to-Microstrip Transition for 60 GHz Frequency Band (2019)

Introduction. The frequency band around 60 GHz is one of the most promising to realize new generation communication systems with high data rate due to the utilization of a wide operational frequency band that significantly exceeds traditional frequency bands below 6 GHz. High interest in the development of 60 GHz communication systems is related to the recent evolution of MMIC technology that allows creating effective components for this band and the variety of planar devices. Both are typically realized on printed circuit boards and have interfaces that are based on microstrip lines. The wideband waveguide-to-microstrip transition is required to test various active and passive planar devices with microstrip interfaces in order to provide an effective interconnection between the standard waveguide interface of measurement equipment and planar microstrip structures. Objective. The paper deals with the design of planar wideband waveguide-to-microstrip transition with low insertion loss level in the 60 GHz frequency band. Materials and methods . The main objective is achieved by analyzing of discontinuities in waveguide-tomicrostrip transition structure and their influence on transition characteristics. The transition characteristics are analyzed using full-wave electromagnetic simulation and confirmed with experimental investigation of designed wideband waveguide-to-microstrip transition samples. Results. The designed transition is based on an electromagnetic coupling through a slot aperture in a microstrip line ground plane. The transition is performed without using blind vias in its structure that provides low production cost and al-lows integrating the WR-15 rectangular waveguide in a simple manner without any modifications in the waveguide structure. Results of the electromagnetic simulation are confirmed with experimental investigations of the fabricated waveguide-to-microstrip transition samples. The designed transition provides operation in the nominal bandwidth of the WR-15 waveguide, namely, 50…75 GHz with the insertion loss level of 2 dB and with less than 0.8 dB insertion loss level at the 60 GHz frequency. Conclusion. The designed waveguide-to-microstrip transition can be considered as an effective solution for interconnection between various waveguide and microstrip millimeter-wave devices due to its wideband performance, low insertion loss level, simple integration and robustness to the manufacturing tolerances structure.
Surface acoustic wave probe for chemical analysis. I. Introduction and instrument description (1979)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTSurface acoustic wave probe for chemical analysis. I. Introduction and instrument descriptionHenry. Wohltjen and Raymond. DessyCite this: Anal. Chem. 1979, 51, 9, 1458–1464Publication Date (Print):August 1, 1979Publication History Published online1 May 2002Published inissue 1 August 1979https://pubs.acs.org/doi/10.1021/ac50045a024https://doi.org/10.1021/ac50045a024research-articleACS PublicationsRequest reuse permissionsArticle Views2077Altmetric-Citations395LEARN 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
A new experimental method for measuring skin's natural tension (2007)

It is shown how body posture influences measurements. An innovative method for easily determining initial tension is presented. Nevertheless, further tests and device improvements are needed to apply this skin tension measurement for different body zones and body postures.
Prioritizing Conservation Effort through the Use of Biological Soil Crusts as Ecosystem Function Indicators in an Arid Region (2008)

Conservation prioritization usually focuses on conservation of rare species or biodiversity, rather than ecological processes. This is partially due to a lack of informative indicators of ecosystem function. Biological soil crusts (BSCs) trap and retain soil and water resources in arid ecosystems and function as major carbon and nitrogen fixers; thus, they may be informative indicators of ecosystem function. We created spatial models of multiple indicators of the diversity and function of BSCs (species richness, evenness, functional diversity, functional redundancy, number of rare species, number of habitat specialists, nitrogen and carbon fixation indices, soil stabilization, and surface roughening) for the 800,000-ha Grand Staircase-Escalante National Monument (Utah, U.S.A.). We then combined the indicators into a single BSC function map and a single BSC biodiversity map (2 alternative types of conservation value) with an unweighted averaging procedure and a weighted procedure derived from validations performance. We also modeled potential degradation with data from a rangeland assessment survey. To determine which areas on the landscape were the highest conservation priorities, we overlaid the function- and diversity-based conservation-value layers on the potential degradation layer. Different methods for ascribing conservation-value and conservation-priority layers all yielded strikingly similar results (r= 0.89-0.99), which suggests that in this case biodiversity and function can be conserved simultaneously. We believe BSCs can be used as indicators of ecosystem function in concert with other indicators (such as plant-community properties) and that such information can be used to prioritize conservation effort in drylands.
Reticle enhancement technology: implications and challenges for physical design (2002)

In this paper, we review phase shift lithography, rule vs. model based methods for OPC and model-based tiling, and discuss their implications for layout and verificat ion. We will discuss novel approaches, using polarizing films on reticles, which change the game for phase-shift coloring, and could lead to a new direction in c:PSM constraints on physical design. We emphasize the need to do tiling that is model-driven and uses optimization techniques to achieve planarity for better manufacturing tolerance in the subwavelength dimensions era. Electromagnetic solver results will be presented which estimate the effect of tiling on circuit timing.
Preventing the Cure from Being Worse Than the Disease: Special Issues in Hospital Outsourcing (2004)

Like private sector organizations, hospitals are increasingly outsourcing services from food/cafeteria and security and facilities maintenance to the consulting and training of personnel and information technology (IT) functions. Also like private sector organizations, while hospitals seek the cure that will improve services at less cost, without careful management, the cure can be worse than the disease.
Comparison of Teleportation and Fixed Track Driving in VR (2018)

Comfortable locomotion in VR based games is crucial. Simulation sickness, caused by fast optical movement, lag or mismatch in forces, threatens this comfort and fosters a negative attitude towards further VR experiences. The design of the locomotion interface has a direct impact on the likelihood of inducing sickness. General paradigms and guidelines are being adopted by the game development community, but more data is needed. We use both subjective and objective methods to compare two common modes of travel, teleportation and driving along a fixed track. Our results show that teleportation causes fewer symptoms of sickness and leaves a more positive impression of VR.
An integrated CMOS current driver using nonlinear feedback for bioimpedance applications (2015)

An integrated circuit has been developed for a basic nonlinear negative feedback current driver which isolates the poles required for stability from the high frequency characteristics of the output transconductor. It provides a 1 MHz, 1 mA <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">p-p</sub> current with a phase delay of 16° into a 1kΩ load. While it can be designed as a stand-alone circuit its main use is for application in a proposed circuit using multiple copies of this basic circuit, which significantly extends its high frequency performance by substantially reducing phase delay at high frequencies. The circuit was fabricated in a 0.35-μm CMOS technology and measured results are presented. It is intended for bioimpedance applications.
ChemInform Abstract: Gerronemins A—F, Cytotoxic Biscatechols from a Gerroneme species. (2002)

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.
Biomarkers for Acute Respiratory Distress syndrome and prospects for personalised medicine (2019)

Acute lung injury (ALI) affects over 10% of patients hospitalised in critical care, with acute respiratory distress syndrome (ARDS) being the most severe form of ALI and having a mortality rate in the region of 40%. There has been slow but incremental progress in identification of biomarkers that contribute to the pathophysiology of ARDS, have utility in diagnosis and monitoring, and that are potential therapeutic targets (Calfee CS, Delucchi K, Parsons PE, Thompson BT, Ware LB, Matthay MA, Thompson T, Ware LB, Matthay MA, Lancet Respir Med 2014, 2:611--620). However, a major issue is that ARDS is such a heterogeneous, multi-factorial, end-stage condition that the strategies for "lumping and splitting" are critical (Prescott HC, Calfee CS, Thompson BT, Angus DC, Liu VX, Am J Respir Crit Care Med 2016, 194:147--155). Nevertheless, sequencing of the human genome, the availability of improved methods for analysis of transcription to mRNA (gene expression), and development of sensitive immunoassays has allowed the application of network biology to ARDS, with these biomarkers offering potential for personalised or precision medicine (Sweeney TE, Khatri P, Toward precision medicine Crit Care Med; 2017 45:934-939). Biomarker panels have potential applications in molecular phenotyping for identifying patients at risk of developing ARDS, diagnosis of ARDS, risk stratification and monitoring. Two subphenotypes of ARDS have been identified on the basis of blood biomarkers: hypo-inflammatory and hyper-inflammatory. The hyper-inflammatory subphenotype is associated with shock, metabolic acidosis and worst clinical outcomes. Biomarkers of particular interest have included interleukins (IL-6 and IL-8), interferon gamma (IFN-γ), surfactant proteins (SPD and SPB), von Willebrand factor antigen, angiopoietin 1/2 and plasminogen activator inhibitor-1 (PAI-1). In terms of gene expression (mRNA) in blood there have been found to be increases in neutrophil-related genes in sepsis-induced and influenza-induced ARDS, but whole blood expression does not give a robust diagnostic test for ARDS. Despite improvements in management of ARDS on the critical care unit, this complex disease continues to be a major life-threatening event. Clinical trials of β<sub>2</sub>-agonists, statins, surfactants and keratinocyte growth factor (KGF) have been disappointing. In addition, monoclonal antibodies (anti-TNF) and TNFR fusion protein have also been unconvincing. However, there have been major advances in methods of mechanical ventilation, a neuromuscular blocker (cisatracurium besilate) has shown some benefit, and stem cell therapy is being developed. In the future, by understanding the role of biomarkers in the pathophysiology of ARDS and lung injury, it is hoped that this will provide rational therapeutic targets and ultimately improve clinical care (Seymour CW, Gomez H, Chang CH, Clermont G, Kellum JA, Kennedy J, Yende S, Angus DC, Crit Care 2017, 21:257).
1‐Aryl‐4,6‐diamino‐1,2‐dihydro‐s‐triazines. Contrasting effects on intestinal helminths, bacteria, and dihydrofolic reductase (1968)

Abstract The preparation of a variety of novel 1‐aryl‐4,6‐diamino‐1,2‐dihydro‐ s ‐triazines is described. These compounds exhibit an array of contrasting effects on intestinal helminths, bacteria, and dihydrofolic reductase. It is concluded that potent anthelmintic activity among the dihydro‐triazines is not dependent solely on the bulky‐substituent hypothesis advanced by other investigators, and indeed cannot reliably be predicted on this basis.
Head to Head Comparison of Stress Echocardiography with Exercise Electrocardiography for the Detection of Coronary Artery Stenosis in Women (2016)

In the diagnosis of CAS, DSE showed higher accuracy than TET in female patients who presented with chest pain. As well as the test accuracy, adequate stress was more feasible with DSE than TET. These finding suggests DSE may be used as the first-line diagnostic tool in the detection of CAS in women with chest pain.
Indirect Anaphora Resolution in Japanese Nouns using Semantic Constraint (1997)

照応現象の一つに, 文章中に現れていないがすでに言及されたことに関係する事物を間接的に指示する間接照応という用法がある. 間接照応の研究はこれまで自然言語処理においてあまり行なわれていなかったが, 文章の結束性の把握や意味理解において重要な問題である. 間接照応の解析を行なうには, 二つの名詞間の関係に関する知識として名詞格フレーム辞書が必要となるが, 名詞格フレーム辞書はまだ存在していないので, 「名詞Aの名詞B」の用例と用言格フレーム辞書を代わりに利用することにした. この方法で, テストサンプルにおいて再現率63%, 適合率68%の精度で解析できた. このことは, 名詞格フレーム辞書が存在しない現在においてもある程度の精度で間接照応の解析ができることを意味している. また, 完全な名詞格フレーム辞書が利用できることを仮定した実験も行なったが, この精度はテストサンプルにおいて再現率71%, 適合率82%であった. また, 名詞格フレーム辞書の作成に「名詞Aの名詞B」を利用する方法を示した.
The Association of Family History of Premature Cardiovascular Disease or Diabetes Mellitus on the Occurrence of Gestational Hypertensive Disease and Diabetes (2016)

The FHpCVD and FHDM are significantly associated with GHD and GDM, respectively. Meticulous family histories should be obtained, and women with family histories of these conditions should be carefully monitored during pregnancy.
Severity of obstructive sleep apnea (1990)

A four-level severity scale for obstructive sleep apnea is offered using four criteria: maximum oxygen desaturation, apnea/hyponea index, symptoms of excessive day-time sleepiness, and symptoms of related cardiac disease. Oxygen desaturation and the apnea/hyponea index for 175 patients, all having had uvulopalatopharyngoplasty surgery, showed 19% mild, 33% moderate, 17% moderately severe, and 31% severe obstructive sleep apnea. There was a very poor correlation between oxygen desaturations and number of obstructive events, which demands that both be used in any estimation of disease severity.
Catálisis combinatoria: desarrollo de nuevas técnicas y aplicaciones de interés (2004)

En la presente tesis doctoral se han desarrollado nuevas tecnicas para mejorar la experimentacion en el ambito de la catalisis combinatoria o tecnicas high-throghput. En la primera parte del trabajo se evaluo la capacidad de las redes neuronales para modelar y predecir datos experimentales en dos aplicaciones distintas: A,- Prediccion del comportamiento catalitico en funcion de las propiedades del catalizador (composicion, procedimiento de preparacion, etc.). B,- Prediccion del comportamiento de un reactor catalitico en funcion de las condiciones de reaccion. En ambos casos las redes neuronales se mostraron como tecnicas eficaces. En una segunda parte, se desarrollo y puso a punto un sistema multiple de 16 reactores para el estudio catalitico en paralelo, capaz de operar en condiciones de presion y temperatura similares a las de procesos industriales de refino y petroquimica. Como parte final del trabajo, se aplico el reactor multiple al desarrollo de nuevos catalizadores zeoliticos para el proceso industrial de transalquilacion y dealquilacion de reformado pesado en colaboracion con el Institut Francais du Petrole. Esta aplicacion incluyo el estudio catalitico sistematico de los distintos componentes del catalizador, acompanandose el test con tecnicas de caracterizacion convencionales. El estudio catalitico incluyo estudios usando tanto reactivos modelo como alimentacion industrial. A traves de este estudio se pudo determinar la influencia de las propiedades del catalizador sobre la actividad de las distintas reacciones implicadas en el esquema reactivo del proceso de ocnversion catalitica de reformado pesado. Asimismo, con los principios fundamentales establecidos fue posible desarrollar un nuevo catalizador con mejorada actividad y selectividad.
Osteonecrosis of the Jaw in Patients Receiving Intravenous or Oral Bisphosphonates (2008)

To identify potential risk factors for the development of osteonecrosis of the jaw (ONJ) in patients receiving bisphosphonates, we conducted a MEDLINE search. We identified 44 English-language published case reports and case series describing 481 patients with bisphosphonate-related ONJ. Our review of these reports indicated that ONJ occurs more frequently in patients receiving intravenous bisphosphonates (453 patients [94.2%]) than in patients receiving oral bisphosphonates (28 patients [5.8%]). Most patients who developed ONJ had cancer (451 patients [93.8%]), with multiple myeloma being the most common diagnosis, followed by breast, prostate, and lung cancers. Nearly one third of patients had a history of glucocorticoid use. The inciting event (reported in 449 patients) preceding the diagnosis of ONJ was a tooth extraction or other surgical or invasive dental procedure in 309 patients (68.8%), whereas 93 patients (20.7%) developed ONJ spontaneously. Guidelines for the prevention and treatment of bisphosphonate-associated ONJ have been developed but are largely based on anecdotal evidence. Patients receiving bisphosphonates must be counseled on the risks and benefits of therapy. Further studies will help to elucidate the pathophysiology, frequency, and risk factors for development of bisphosphonate-associated ONJ.
Future of Antiproton Triggered Fusion Propulsion (2009)

Peer Reviewed
Applications of Scanning Electrochemical Microscopy (1995)

The application of scanning electrochemical microscopy to the imaging of surfaces in water and air and to the study of the electrochemistry of single molecules is discussed.
Compound Gaussian multiple access channels with noisy feedback (2008)

In this paper, we study the role of noisy feedback in compound Gaussian multiple access channels, where both the set of active users and their respective channels are unknown a priori. The system is modeled as a special form of two-way network, where transmitters and receivers can interact with each other to improve the overall communication efficiency, but the information flow is not bi-directional. We first characterize the compound channel capacity when there is no feedback in the system, which turns out to be simply an intersection of several capacity regions. Next, we analyze a polling, channel estimation and feedback protocol, which achieves a rate region to within log(K) bits/use of a K-user system with perfect feedback.
Mechanical Capsid Maturation Facilitates the Resolution of Conflicting Requirements for Herpesvirus Assembly (2021)

Most viruses undergo a maturation process from a weakly self-assembled, noninfectious particle to a stable, infectious virion. For herpesviruses, this maturation process resolves several conflicting requirements: (i) assembly must be driven by weak, reversible interactions between viral particle subunits to reduce errors and minimize the energy of self-assembly, and (ii) the viral particle must be stable enough to withstand tens of atmospheres of DNA pressure resulting from its strong confinement in the capsid. With herpes simplex virus 1 (HSV-1) as a prototype of human herpesviruses, we demonstrated that this mechanical capsid maturation is mainly facilitated through capsid binding auxiliary protein UL25, orthologs of which are present in all herpesviruses. Through genetic manipulation of UL25 mutants of HSV-1 combined with the interrogation of capsid mechanics with atomic force microscopy nano-indentation, we suggested the mechanism of stepwise binding of distinct UL25 domains correlated with capsid maturation and DNA packaging. These findings demonstrate another paradigm of viruses as elegantly programmed nano-machines where an intimate relationship between mechanical and genetic information is preserved in UL25 architecture. <b>IMPORTANCE</b> The minor capsid protein UL25 plays a critical role in the mechanical maturation of the HSV-1 capsid during virus assembly and is required for stable DNA packaging. We modulated the UL25 capsid interactions by genetically deleting different UL25 regions and quantifying the effect on mechanical capsid stability using an atomic force microscopy (AFM) nanoindentation approach. This approach revealed how UL25 regions reinforced the herpesvirus capsid to stably package and retain pressurized DNA. Our data suggest a mechanism of stepwise binding of two main UL25 domains timed with DNA packaging.