gebhart/patrepeval huggingface dataset:
Dosificación y comportamiento mecánico de conglomerantes hidráulicos de muy altas prestaciones (2005)

Los conglomerantes hidraulicos de cemento portland con una resistencia por encima de 150 MPa y con propiedades mecanicas elevadas se conocen en la literatura internacional como RPC (Reactive Powder Concrete) o tambien como UHPC (Ultra-High Performance Concrete). En el presente trabajo se estudia el comportamiento y la caracterizacion mecanica de los hormigones de muy altas prestaciones con propiedades autocompactables y con resistencia a compresion a los 28 dias de 150 MPa. Los hormigones con prestaciones tan elevadas han sido dosificados utilizando tecnicas de empaquetamiento de particulas granulares secas. Por tanto, con base en el modelo de empaquetamiento compresible de granos desarrollado por DE LARRARD (1999), se aplica una simulacion por ordenador que confirma la optimacion de las mezclas granulares. Los hormigones de muy altas prestaciones fueron producidos con altos contenidos de cemento y de humo de silice, y baja relacion agua-cemento. La arena fina con un diametro maximo de 600 µm y el cuarzo molido con un diametro medio de unos 18 µm, fueron utilizados como aridos. Las propiedades de los materiales individuales tales como la distribucion granulometrica de los granos, masa especifica y compacidad experimental, fueron determinadas y utilizadas como parametros de entrada en la simulacion por ordenador. En el presente trabajo se presentan las propiedades mecanicas de los hormigones tales como la resistencia a compresion y el modulo de elasticidad a los 28 dias de edad.
Anti-Influenza Virus Activity of Propolisin Vitroand its Efficacy against Influenza Infection in Mice (2008)

The Brazilian propolis AF-08 was indicated to possess anti-influenza virus activity and to ameliorate influenza symptoms in mice. AF-08 may be a possible candidate for an anti-influenza dietary supplement for humans.
Poly(propene‐co‐maleic acid) with lateral perester groups as initiator in the emulsion polymerization of styrene (1999)

The influence of the initiator structure on the reaction process was investigated. In addition to the initiator concentration, its molar mass and the content of perester groups in the single molecule are determining factors that influence the course of reaction. Quantitative relationships are shown. The initiator is bonded by grafting reactions on the surface of the latex particles. The grafted moiety is dependent on the initiator structure and reaction temperature. Latices with polydispersities lower than 1.1 are obtained. © 1999 John Wiley & Sons, Inc. J Polym Sci A: Polym Chem 37: 2045–2054, 1999
The Need for a Form, Function, and Behavior-based Representation System (2000)

This paper discusses recent developments in the state of design representation systems and proposes a focus for the next step in the evolution of design representation systems. The purpose of the former is to gain an understanding of the status of design representation strategies and their role in design. The purpose of the latter is to outline one promising path for future research in design representation systems. Form, function, and behavior all serve unique and supporting roles in design representation. This reasoning is demonstrated through the use of empirical and theoretical examples. As lone representations of a design, form, function, and behavior based perspectives have inadequacies; by taking all three in combination, a more robust and complete representation system can be realized.
A branched signaling pathway for nerve growth factor is revealed by Src-, Ras-, and Raf-mediated gene inductions. (1993)

A myriad of gene induction events underlie nerve growth factor (NGF)-induced differentiation of PC12 cells. To dissect the signal transduction pathways which lead to NGF actions, we have assessed the relative roles of NGF receptor, Src, Ras, and Raf activities in mediating specific gene inductions. We have used the PC12 cell line as well as sublines which inducibly express activated forms of either Src, Ras, or Raf or a dominant inhibitory form of Ras (p21N17 Ras) to study the expression of multiple NGF-inducible mRNAs. The NGF induction of NGFI-A, transin, and VGF mRNAs was mimicked by activated forms of Src, Ras, or Raf and was blocked by p21N17 Ras. The NGF induction of SCG10 mRNA was mimicked only by activated Src and Ras and was blocked by p21N17 Ras, while the induction of Thy-1 mRNA was mimicked only by activated Src and was not blocked by p21N17 Ras. The NGF induction of mRNAs for two sodium channel types was neither mimicked by any activated oncoprotein nor blocked by p21N17 Ras. From these and previous results, we suggest a model in which a linear order of NGF receptor, Src, Ras, and Raf activities is used by NGF to elicit gene inductions. These signaling components define branchpoints in the pathway to specific gene induction events, providing a mechanism for generating a host of diverse NGF actions.
NewsViz: Emotional Visualization of News Stories (2010)

The NewsViz system aims to enhance news reading experiences by integrating 30 seconds long Flash-animations into news article web pages depicting their content and emotional aspects.NewsViz interprets football match news texts automatically and creates abstract 2D visualizations.The user interface enables animators to further refine the animations.Here, we focus on the emotion extraction component of NewsViz which facilitates subtle background visualization.NewsViz detects moods from news reports.The original text is part-of-speech tagged and adjectives and/or nouns, the word types conveying most emotional meaning, are filtered out and labeled with an emotion and intensity value.Subsequently reoccurring emotions are joined into longer lasting moods and matched with appropriate animation presets.Different linguistic analysis methods were tested on NewsViz: word-by-word, sentence-based and minimum threshold summarization, to find a minimum number of occurrences of an emotion in forming a valid mood.NewsViz proved to be viable for the fixed domain of football news, grasping the overall moods and some more detailed emotions precisely.NewsViz offers an efficient technique to cater for the production of a large number of daily updated news stories.NewsViz bypasses the lack of information for background or environment depiction encountered in similar applications.Further development may refine the detection of emotion shifts through summarization with the full implementation of football and common linguistic knowledge.
N,N-Ditosylhydrazones. Synthesis and some unique reactions with alkyllithium reagents (1973)

ADVERTISEMENT RETURN TO ISSUEPREVArticleN,N-Ditosylhydrazones. Synthesis and some unique reactions with alkyllithium reagentsJohn F. W. Keana, Daniel P. Dolata, and James OllerenshawCite this: J. Org. Chem. 1973, 38, 21, 3815–3816Publication Date (Print):October 1, 1973Publication History Published online1 May 2002Published inissue 1 October 1973https://pubs.acs.org/doi/10.1021/jo00961a042https://doi.org/10.1021/jo00961a042research-articleACS PublicationsRequest reuse permissionsArticle Views161Altmetric-Citations15LEARN 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-AlertscloseSupporting Info (1)»Supporting Information Supporting Information Get e-Alerts
Advanced materials from corn: isosorbide-based epoxy resins (2014)

Water soluble epoxy resins were prepared from diglycidyl ethers of isosorbide (DGEI) and isosorbide diamine (ISODA).
Explaining Multi-stage Tasks by Learning Temporal Logic Formulas from Suboptimal Demonstrations (2020)

We present a method for learning multi-stage tasks from demonstrations by learning the logical structure and atomic propositions of a consistent linear temporal logic (LTL) formula. The learner is given successful but potentially suboptimal demonstrations, where the demonstrator is optimizing a cost function while satisfying the LTL formula, and the cost function is uncertain to the learner. Our algorithm uses the Karush-Kuhn-Tucker (KKT) optimality conditions of the demonstrations together with a counterexample-guided falsification strategy to learn the atomic proposition parameters and logical structure of the LTL formula, respectively. We provide theoretical guarantees on the conservativeness of the recovered atomic proposition sets, as well as completeness in the search for finding an LTL formula consistent with the demonstrations. We evaluate our method on high-dimensional nonlinear systems by learning LTL formulas explaining multi-stage tasks on 7-DOF arm and quadrotor systems and show that it outperforms competing methods for learning LTL formulas from positive examples.
Casein Kinase IIα Transgene-Induced Murine Lymphoma: Relation to Theileriosis in Cattle (1995)

Infection of cattle with the protozoan parasite Theileria parva results in a fatal lymphoproliferative syndrome that is associated with the overexpression of casein kinase II. The role of this enzyme in the pathogenesis of lymphoproliferative disorders was investigated by expressing the catalytic subunit in lymphocytes of transgenic mice. Adult transgenic mice displayed a stochastic propensity to develop lymphoma; co-expression of a c-myc transgene in addition to casein kinase II resulted in neonatal leukemia. Thus, the casein kinase II gene can serve as an oncogene, and its dysregulated expression is capable of transforming lymphocytes in a two-step pathway with c-myc.
Discussion (2005)

Atlanta, Ga. Received for publication April 13, 2005. Mark A. Codner, M.D., 3200 Downwood Circle, Suite 640, Atlanta, Ga. 30327, [email protected]
Holographic Optical Elements and Projector Design Considerations for Automotive Windshield Displays (2021)

Abstract HOEs can be used in a range of automotive applications including head‐up displays, windshield clusters, and transparent window displays. Here, the authors provide a market overview of the technology, an update on its key aspects and performance, and cover projector design considerations when illuminating holographic films.
Durability Estimates of Copper Plated Electrodes for Self-sensing CFRP Composites (2010)

This study deals with the durability tests of a new copper plated electrode process for self-sensing or self-healing Carbon Fiber Reinforced Plastic (CFRP) composites. The self-sensing or self-healing CFRP composites adopt carbon fibers as sensors or actuators. The electrical contacts at the electrodes have a significant effect on the self-sensing or self-healing ability. This research proposes a new electric copper plated process for fabricating reliable electrodes. Using single-ply specimens, electrical contact resistances after cyclic loading are measured. The cyclic loading test is performed to investigate the long term durability of these new electrodes. The new copper plated electrode was found to have high durability after cyclic loading and is appropriate for the practical self-sensing or self-healing CFRP composites.
Near-infrared light-induced dissociation of zeolitic imidazole framework-8 (ZIF-8) with encapsulated CuS nanoparticles and their application as a therapeutic nanoplatform (2016)

Incorporation of CuS nanoparticles into the framework of ZIF-8 provides a chance to integrate near-infrared (NIR) light/low pH triggered release and chemo-photothermal therapy into one system. For the first time, we observed that the framework of ZIF-8 could be disintegrated at pH 7.4 under NIR laser irradiation.
The Future of Nuclear Energy: Electrochemical Reprocessing of Fuel Takes Center Stage (2021)

Nuclear power plants use energy-dense fuel and provide dependable baseload energy without generating greenhouse gas emissions. Despite these advantages, the long-term management of used nuclear fuel (UNF) remains a key challenge due to its lifetime (hundreds of thousands of years) and radiotoxicity. The components of UNF that contribute the most to this challenge are the actinide elements. A potential solution to this issue is to separate these radioisotopes from the bulk of the UNF and recycle them as fuel in advanced nuclear reactors. These separations can be achieved using electrochemical reprocessing, which employs electrochemical conversion and electrodeposition in a high-temperature molten salt electrolyte medium to separate the actinides from UNF. In this short perspective, we review the current status, fundamental challenges, and future prospects of electrochemical reprocessing as they relate to UNF recycling.
A Glossary for Chemical Approaches towards Unlocking the Trove of Metabolic Treasures in Actinomycetes (2021)

Actinobacterial natural products showed a critical basis for the discovery of new antibiotics as well as other lead secondary metabolites. Varied environmental and physiological signals touch the antibiotic machinery that faced a serious decline in the last decades. The reason was exposed by genomic sequencing data, which revealed that <i>Actinomycetes</i> harbor a large portion of silent biosynthetic gene clusters in their genomes that encrypt for secondary metabolites. These gene clusters are linked with a great reservoir of yet unknown molecules, and arranging them is considered a major challenge for biotechnology approaches. In the present paper, we discuss the recent strategies that have been taken to augment the yield of secondary metabolites via awakening these cryptic genes in <i>Actinomycetes</i> with emphasis on chemical signaling molecules used to induce the antibiotics biosynthesis. The rationale, types, applications and mechanisms are discussed in detail, to reveal the productive path for the unearthing of new metabolites, covering the literature until the end of 2020.
SRP: a relaxation-based circuit simulator with error-collecting-learning method by adaptive virtual capacitors (2003)

The SRP version 3 circuit simulator is proposed to select two relaxation-based algorithms of the Gauss-Seidel method (GSM) for von Neumann type computers and the Gauss-Jacobi method for parallel or neural computers. SRP version 3 has been programmed by UNIX C language on a Sun 3/60 engineering workstation. Adaptive virtual capacitors, fundamental cutset equations, and an error-collecting learning method are discussed. Simulation results based on both algorithms are given for a TTL inverter chain.< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">&gt;</ETX>
A Sex-Influenced Modifier in Drosophila That Affects a Broad Spectrum of Target Loci Including the Histone Repeats (1997)

A second chromosomal trans-acting modifier, Lightener of white (Low), modulates the phenotypic expression of various alleles of the white eye color gene. This modifier has an unusually broad spectrum of affected genes including white, brown, scarlet and the eye developmental genes, Bar and Lobe. In addition, Low weakly suppresses position effect variegation. Northern blot hybridization with different X and autosomal probes reveals that Low modulates genes of independent expression patterns. Interestingly, many of the modulations of gene expression are developmentally restricted and differ in intensity between the sexes. Low also elevates the expression of the histone tandem repeats in three distinct developmental stages. A deficiency encompassing the histone cluster reduces their transcript levels and significantly alters the expression of some of the tested genes. Thus, Low is a modifier that plays a role in modulating the expression of genes governing various processes including pigment deposition, eye development, chromosomal proteins and position effect variegation.
CLINICAL STUDY ON LYMPH NODE METASTASIS OF RECTAL CANCER (2001)

Objective To study the rule of lymph node metastases in rectal cancer patient and the accuracy of judgment of lymph node metastases during operation.Methods To analyse retrospectively the clinical materials of 180 patients who had received radical surgery of rectal cancer. Results Lymph node metastases were found in 108 of 180 treated patients (60 %) 2173 lymph nodes dissected, metastases existed in 207 (9 5 %). Tumor differentiation and the depth of tumor invasion were factors influencing lymph node metastases, but the patients's sex, age and the size of the tumor were not. Lymph node positive rate and ratio of number of invaded to removed lymph node in T 3 and T 4 patients were higher than that in T 1 and T 2 patients ( P 0 05). Lymph node positive rate and ratio of number of invaded to removed lymph node in poorly differentiated tumor were higher than that in well differentiated tumor ( P 0 05). Lymph node positive rate in 51 patients with palpable lymph nodes and 129 patients without palpable lymph nodes were 60 8% and 59 7% respectively. Conclusion Lymph node metastasis of rectal cancer is related with depth of tumor invasion and differentiation of the tumor cells. Whether or not lymph nodes were palpable or enlarged during operation cannot be regarded as a reliable judgement of metastasis. Routine lymph node cleaning is necessary.
Quenched-disorder-induced magnetization jumps in(Sm,Sr)MnO3 (2004)

Magnetic field induced steplike changes in magnetization and resistivity of ${\mathrm{Sm}}_{1\ensuremath{-}x}{\mathrm{Sr}}_{x}\mathrm{Mn}{\mathrm{O}}_{3}$ manganites were studied. A strong dependence of these features on the cooling rate was observed. Magnetostriction, however, does not show the presence of large strain in our samples. From all these features we can rule out the conventional explanation of magnetization jumps as a consequence of martensitic transition. We propose instead that quenched by fast cooling disorder leads to the formation of an inhomogeneous metastable state and to subsequent magnetization jumps.
Steam gasification of low-rank coals with a chlorine-free iron catalyst from ferric chloride (1991)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTSteam gasification of low-rank coals with a chlorine-free iron catalyst from ferric chlorideYasuo Ohtsuka and Kenji AsamiCite this: Ind. Eng. Chem. Res. 1991, 30, 8, 1921–1926Publication Date (Print):August 1, 1991Publication History Published online1 May 2002Published inissue 1 August 1991https://pubs.acs.org/doi/10.1021/ie00056a038https://doi.org/10.1021/ie00056a038research-articleACS PublicationsRequest reuse permissionsArticle Views235Altmetric-Citations28LEARN 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
When illusions merge (2020)

We recently found only weak correlations between the susceptibility to various visual illusions. However, we observed strong correlations among different variants of an illusion, suggesting that the visual space of illusions includes several illusion-specific factors. Here, we specifically examined how factors for the vertical-horizontal, Müller-Lyer, and Ponzo illusions relate to each other. We measured the susceptibility to each illusion separately and to combinations of two illusions, which we refer to as a merged illusion; for example, we tested the Müller-Lyer illusion and the vertical-horizontal illusion, as well as a merged version of both illusions. We used an adjustment procedure in two experiments with 306 and 98 participants, respectively. Using path analyses, correlations, and exploratory factor analyses, we found that the susceptibility to a merged illusion is well predicted from the susceptibilities to the individual illusions. We suggest that there are illusion-specific factors that, by independent combinations, represent the whole visual structure underlying illusions.
The effects of structural and electrical properties of hollow fiber nanofiltration membranes on salt and dye removal under different solution properties (2008)

Abstract. Three different characteristics of self-made hollow fiber nanofiltration (NF) membranes with different structural and electrical properties were evaluated for their suitability for removing salt and colour under different solution properties. Results showed NF achieved promising dye retention for the reactive dyes used at different concentrations and varied slightly with pH. The retention of salt was found to be dependent on solution properties and membrane electrical properties where higher retentions were achieved under alkaline condition and by using NF membrane with higher surface charge value. The greater membrane negative surface charge properties has also made the membrane less fouling-sensitive to dye absorption and improving the economic viability of the treatment process.