gebhart/patrepeval huggingface dataset:
Mixage mobile (2006)

This paper takes two examples of Audio Augmented Realities and Wave Field Synthesis to show evidence of some evolution in the task of a sound engineer: his task which is commonly known to be static becomes necessarily mobile in these particular contexts.We first comment and describe these new tasks and show evidence of the needs for evolution of the corresponding tools : we show why these mixing situations can not be properly handled without an appropriate design tool that allows controlling the virtual scene while walking through the rendering space.We then present our proposition for such a context through two software prototypes : first, the "Listen-Space" application, an authoring tool specially designed for the particular case of audio augmented realities and that allows performing mobile control of spatialization when run on a wireless ultra-portable tablet PC. Second, we describe the "L-Scanner", a "see-through" interface implementation dedicated to the control of sound spatialization.We finally discuss applications of our system such as collaborative mixing, thanks to a distributed software architecture as well as the split between the graphic user control interface and the DSP audio rendering engine: in this context, each participant can work on a shared virtual sound scene while adapting its representation at its personal taste and needs.
A* based joint segmentation and classification of dialog acts in multiparty meetings (2005)

We investigate the use of the A* algorithm for joint segmentation and classification of dialog acts (DAs) of the ICSI Meeting Corpus. For the heuristic search a probabilistic framework is used that is based on DA-specific N-gram language models. Furthermore, two new metrics for performance evaluation are motivated and described and the influence of different metrics for performance evaluation is demonstrated. The proposed method is evaluated on both traditional and new metrics, and compared with our previous work on the same task
Metal/Graphitic Carbon Nitride Composites: Synthesis, Structures, and Applications (2016)

Graphitic carbon nitride (g-C<sub>3</sub> N<sub>4</sub> ) has been widely used in fields related to energy and materials science. However, nanostructured g-C<sub>3</sub> N<sub>4</sub> photocatalysts synthesized by traditional thermal polycondensation methods have the disadvantage of small specific surface areas and wide band gaps; these limit the catalytic activity and application range of g-C<sub>3</sub> N<sub>4</sub> . Based on the unique nanostructure of g-C<sub>3</sub> N<sub>4</sub> , it is a feasible method to modify g-C<sub>3</sub> N<sub>4</sub> with metals to design novel metal-semiconductor composites. Metals alter the photochemical properties of g-C<sub>3</sub> N<sub>4</sub> , in particular, narrow the band gap and expand photoabsorption into the visible range, which improves the photocatalytic performance. This review covers recent progress in metal/g-C<sub>3</sub> N<sub>4</sub> nanocomposites for photocatalysts, organic systems, biosensors, and so on. The aim is to summarize the synthetic methods, nanostructures, and applications of metal/g-C<sub>3</sub> N<sub>4</sub> nanocomposite materials, as well as discuss future research directions in these areas.
Partial online cycle elimination in inclusion constraint graphs (1998)

Many program analyses are naturally formulated and implemented using inclusion constraints. We present new results on the scalable implementation of such analyses based on two insights: first, that online elimination of cyclic constraints yields orders-of-magnitude improvements in analysis time for large problems; second, that the choice of constraint representation affects the quality and efficiency of online cycle elimination. We present an analytical model that explains our design choices and show that the model's predictions match well with results from a substantial experiment.
Managing Energy Price Risk using Futures Contracts: A Comparative Analysis (2017)

This paper carries out a comparative analysis of managing energy risk through futures hedging, for energy market participants across a broad dataset that encompasses the largest and most actively traded energy products. Uniquely, we carry out a hedge comparison using a variety of risk measures including Variance, Value at risk (VaR), and Expected Shortfall as well as a utility based performance metric for two different investor horizons; weekly and monthly. We find that hedging is effective across the spectrum of risk measures we employ. We also find significant differences in both the hedging strategies and the hedging effectiveness of different energy assets. Better performance is found for West Texas Intermediate Oil and Heating Oil while the poorest performer in hedging terms is Natural Gas.
Physical Properties of Polymers Handbook <i>J. </i><i>Am. Chem. Soc.</i> <b>1997</b>, <i>119</i>, 4096 (1997)

ADVERTISEMENT RETURN TO ISSUEPREVAddition/CorrectionNEXTPhysical Properties of Polymers Handbook J. Am. Chem. Soc.1997, 119, 4096Cite this: J. Am. Chem. Soc. 1997, 119, 46, 11355Publication Date (Web):November 19, 1997Publication History Published online19 November 1997Published inissue 1 November 1997https://pubs.acs.org/doi/10.1021/ja975418khttps://doi.org/10.1021/ja975418kcorrectionACS PublicationsCopyright © 1997 American Chemical Society. This publication is available under these Terms of Use. Request reuse permissions This publication is free to access through this site. Learn MoreArticle Views559Altmetric-Citations9LEARN 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 PDF (32 KB) Get e-Alertsclose Get e-Alerts
Chlorogenic Acid Biosynthesis. Chemical Synthesis and Properties of the Mono-O-cinnamoylquinic Acids<sup>*</sup> (1965)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTChlorogenic Acid Biosynthesis. Chemical Synthesis and Properties of the Mono-O-cinnamoylquinic Acids*Kenneth R. HansonCite this: Biochemistry 1965, 4, 12, 2719–2731Publication Date (Print):December 1, 1965Publication History Published online1 May 2002Published inissue 1 December 1965https://pubs.acs.org/doi/10.1021/bi00888a023https://doi.org/10.1021/bi00888a023research-articleACS PublicationsRequest reuse permissionsArticle Views357Altmetric-Citations27LEARN 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
Intravascular behavior of a perfluorochemical emulsion. (1990)

The purpose of this study was to clarify the reason why two similar perfluorochemical (PFC) emulsions, namely a mixed PFC (perfluorodecalin: FDC and perfluorotripropylamine: FTPA) and an FDC emulsion, resulted in a very different survival time for the exchange-transfused rats. Supposing that some difference in the intravascular behavior of both emulsions would account for such a difference in efficacy, experiments on behavior of PFC emulsions were carried out focusing on the particle size. It was reconfirmed that larger PFC particles were eliminated from the blood stream much more rapidly than smaller particles with three FMIQ (perfluoro-N-methyldecahydroisoquinoline) emulsions. After the FDC + FTPA emulsion or the FDC emulsion were injected into rabbits, PFC particles in the blood tended to decrease in size. When each of the collected blood samples was incubated at 37 degrees C for 24 h, the FDC emulsion enlarged in size markedly, but the FDC + FTPA emulsion showed no change. The retention of PFC particles appeared to depend on the emulsion stability rather than simply on the emulsifying agent alone. These data showed that some differences were observed in intravascular persistence of the FDC + FTPA emulsion and the FDC emulsion, and suggested that the efficacy of PFC emulsions would reflect their behavior in the circulation.
Fracture Characteristics of Monolayer CVD-Graphene (2014)

We have observed and analyzed the fracture characteristics of the monolayer CVD-graphene using pressure bulge testing setup. The monolayer CVD-graphene has appeared to undergo environmentally assisted subcritical crack growth in room condition, i.e. stress corrosion cracking arising from the adsorption of water vapor on the graphene and the subsequent chemical reactions. The crack propagation in graphene has appeared to be able to be reasonably tamed by adjusting applied humidity and stress. The fracture toughness, describing the ability of a material containing inherent flaws to resist catastrophic failure, of the CVD-graphene has turned out to be exceptionally high, as compared to other carbon based 3D materials. These results imply that the CVD-graphene could be an ideal candidate as a structural material notwithstanding environmental susceptibility. In addition, the measurements reported here suggest that specific non-continuum fracture behaviors occurring in 2D monoatomic structures can be macroscopically well visualized and characterized.
PREFACE, Dedication (1966)

ADVERTISEMENT RETURN TO BOOKPREVPrefaceNEXTPREFACE, DedicationJOSEPH MARTONJOSEPH MARTONCharleston, S. C. January 1966More by JOSEPH MARTON and ERICH ADLERERICH ADLERChalmers Tekniska Högskola, Institutionen for Organisk Kemi, Göteborg, SwedenMore by ERICH ADLERDOI: 10.1021/ba-1966-0059.pr001 This publication is free to access through this site. Learn MorePublication Date (Print):January 1, 1966Publication History Published online22 July 2009Published inprint 1 January 1966Request reuse permissions Copyright © 1966 AMERICAN CHEMICAL SOCIETY. This publication is available under these Terms of Use. Lignin Structure and Reactionspp vii-xiiiAdvances in ChemistryVol. 59ISBN13: 9780841200609eISBN: 9780841222397Chapter Views1518Citations-LEARN ABOUT THESE METRICSChapter 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. Share Add toView InAdd Full Text with ReferenceAdd Description ExportRISCitationCitation and abstractCitation and referencesMore Options Share onFacebookTwitterWechatLinked InRedditEmail PDF (741 KB) Get e-Alerts
Evaluation of Exothermic Reactions in Cofired Platinum /Alumina Microsystems (2012)

Cofired platinum/ high temperature cofire ceramic (HTCC) alumina ceramic microsystems are emerging as a technology of choice for implantable medical devices due to the long reliable history of Pt wire /alumina ceramics use as feedthrough structures in pacemakers. This work evaluates the materials interactions developed in a platinum / alumina cofired materials system. Reactions previously unreported have been investigated, including the catalytic reaction with organic binders, the reduction of alumina into PtAl3 and the reduction of the melting point of platinum 300 – 500 °C below its melting point, independent of the particle size (nano to micron size particles) or particle morphology. High temperature X-ray diffraction and SEM with EDS analysis were used to characterize each of these reactions.
Whey Proteins in the Regulation of Food Intake and Satiety (2007)

Whey protein has potential as a functional food component to contribute to the regulation of body weight by providing satiety signals that affect both short-term and long-term food intake regulation. Because whey is an inexpensive source of high nutritional quality protein, the utilization of whey as a physiologically functional food ingredient for weight management is of current interest. At present, the role of individual whey proteins and peptides in contributing to food intake regulation has not been fully defined. However, Whey protein reduces short-term food intake relative to placebo, carbohydrate and other proteins. Whey protein affects satiation and satiety by the actions of: (1) whey protein fractions per se; (2) bioactive peptides; (3) amino-acids released after digestion; (4) combined action of whey protein and/or peptides and/or amino acids with other milk constituents. Whey ingestion activates many components of the food intake regulatory system. Whey protein is insulinotropic, and whey-born peptides affect the renin-angiotensin system. Therefore whey protein has potential as physiologically functional food component for persons with obesity and its co-morbidities (hypertension, type II diabetes, hyper- and dislipidemia). It remains unclear, however, if the favourable effects of whey on food intake, subjective satiety and intake regulatory mechanisms in humans are obtained from usual serving sizes of dairy products. The effects described have been observed in short-term experiments and when whey is consumed in much higher amounts.
LTCC-based differential photo acoustic cell for ppm gas sensing (2010)

Silicon MEMS cantilever-based photoacoustic technology allows for the sensing of ultra low gas concentrations with very wide dynamic range. The sensitivity enhancement is achieved with a cantilever microphone system in which the cantilever displacement is probed with an optical interferometer providing a pico-meter resolution. In the gas sensor, the silicon cantilever microphone is placed in a two-chamber differential gas cell. By monitoring differential pressure changes between the two chambers, the differential cell operates as a differential infra-red detector for optical absorption signals through a measurement and reference path. The differential pressure signal is proportional to gas concentration in the optical measurement path. We have designed, implemented and tested a differential photo acoustic gas cell based on Low Temperature Co-fired Ceramic (LTCC) multilayer substrate technology. Standard LTCC technology enables implementation of 2.5D structures including holes, cavities and channels into the electronic substrate. The implemented differential photoacoustic gas cell structure includes two 10 mm long cylindrical cells, diameter of 2.4 mm. Reflectance measurements of the cell showed that reflectivity of the substrate material can be improved by a factor 15 - 90 in the 3 - 8 μm spectral region using gold or silver paste coatings. A transparent window is required in the differential gas cell structure in order to probe the displacement of the silicon cantilever. The transparent sapphire window was sealed to the LTCC substrate using two methods: screen printed Au80/Sn20 solder paste and pre-attached glass solder paste (Diemat DM2700P/H848). Both methods were shown to provide hermetic sealing of sapphire windows to LTCC substrate. The measured He-leak rate for the 10 sealed test samples implemented using glass paste were less than 2.0 ×10<sup>-9</sup> atm×cm<sup>3</sup>/s, which meets the requirement for the leak rate according to MIL-STD 883. The achieved hermetic level suggests that the proof-of-principle packaging demonstrator paves the way for implementing a novel differential photoacoustic gas cell for a future miniature gas sensor module. The future module consisting of a sample gas cell and immersion lens IR-LEDs together with interferometric probing of the cantilever microphone is expected to be capable of measuring ultra low concentrations of a wide range of gases with their fundamental absorption bands at 3 - 7 μm wavelength, such as CO, CO2 and CH<sub>4</sub>.
Motion estimation using low-band-shift method for wavelet-based moving-picture coding (2000)

The discrete wavelet transform (DWT) has several advantages of multiresolution analysis and subband decomposition, which has been successfully used in image processing. However, the shift-variant property is intrinsic due to the decimation process of the wavelet transform, and it makes the wavelet-domain motion estimation and compensation inefficient. To overcome the shift-variant property, a low-band-shift method is proposed and a motion estimation and compensation method in the wavelet-domain is presented. The proposed method has a superior performance to the conventional motion estimation methods in terms of the mean absolute difference (MAD) as well as the subjective quality. The proposed method can be a model method for the motion estimation in wavelet-domain just like the full-search block matching in the spatial domain.
Fundamental limits of quantum-secure covert optical sensing (2017)

We present a square root law for active sensing of phase θ of a single pixel using optical probes that pass through a single-mode lossy thermal-noise bosonic channel. Specifically, we show that, when the sensor uses an n-mode covert optical probe, the mean squared error (MSE) of the resulting estimator θ <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">n</sub> scales as 〈(θ-θ̂ <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">n</sub> ) <sup xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">2</sup> 〉 = O(1/√n) improving the scaling necessarily leads to detection by the adversary with high probability. We fully characterize this limit and show that it is achievable using laser light illumination and a heterodyne receiver, even when the adversary captures every photon that does not return to the sensor and performs arbitrarily complex measurement as permitted by the laws of quantum mechanics.
A dynamic schema to increase performance in many-core architectures through percolation operations (2013)

Optimization of parallel applications under new many-core architectures is challenging even for regular applications. Successful strategies inherited from previous generations of parallel or serial architectures just return incremental gains in performance and further optimization and tuning are required. We argue that conservative static optimizations are not the best fit for modern many-core architectures. The limited advantages of static techniques come from the new scenarios present in many-cores: Plenty of thread units sharing several resources under different coordination mechanisms.
On the ISO/TC 131 and ISO Standards for Fluid Power Systems and Components (2010)

1. 서 언기술 분야에서 국제적 표준화의 의미는 - 제품의 크기와 기능에서 호환성을 확보,- 성능 시험 및 평가 방법의 제공,- 안정성 향상, 환경 보호에 기여,- 국제적 소통과 신기술 보급의 촉진,- 국제적 마케팅을 위한 도구를 제공,- 소비자의 이익 보호로 요약할 수 있다.ISO(International Organization for Standardi- zation)란 제네바에 있는 국제 표준화 기구이며, ISO에는 기술적인 과제를 취급하기 위하여 200개 이상의 기술위원회(Technical Committee, TC)를 두고 있다. 이러한 TC 가운데서 유공압 기술에 관해서는 ISO/TC 131이 대응하고 있다.ISO/TC 131은 1969년도에 설립되었으며, ISO 기술위원회(TC) 가운데서도 활동이 매우 활발한 TC에 속한다.아래에서는 먼저, ISO/TC 131의 조직과 활동, 그리고 ISO 규격의 제정 과정에 대하여 기술한다. 이어서, 현재의 유공압 관련 ISO 규격을 분류함으로써 그 구성을 살펴보기로 한다.2. ISO/TC 의 구성과 활동2.1 ISO/TC 131의 개요
New Amines for CO<sub>2</sub> Capture. II. Oxidative Degradation Mechanisms (2009)

This study examines oxidative degradation of 12 ethanolamines and ethylenediamines. They were chosen to establish structure−property relationships: the role of replacement of the alcohol function by one second amine function, amine nature, steric hindrance, and cyclic structure were studied. Degradation of aqueous amine solutions was evaluated at 140 °C under air pressure (2 MPa) in stainless steel reactors for 15 days. At the end of the run, most degradation products were identified by gas chromatography (GC)/mass spectrometry (MS); amounts of remaining amine and its degradation products were determined with the quantitative GC method. Main degradation mechanisms are proposed, and some relationships between structure and chemical stability are given.