gebhart/patrepeval huggingface dataset:
Investigations of orientational order for an antiferroelectric liquid crystal by polarized Raman scattering measurements (2001)

The orientational ordering of the antiferroelectric liquid crystal molecules, 4-(1-methyl-heptyloxycarbonyl)phenyl 4(')-octyloxybiphenyl-4-carboxylate was investigated in the series of the successive smectic phases by means of polarized Raman scattering measurement without any external field. An improved equation for the analysis of the polarized Raman intensity was derived as a function of an incident laser polarization and the orientational order parameters. Even in the chiral smectic phases, some apparent orientational order parameters could be defined by the proper corrections for the smectic layer structure and an optical disturbance. An unusual change of the orientational order parameters was observed with decrease in temperature. It was concluded that the irregular variation of the order parameter stemmed from the biaxiality of the molecular orientational distribution, which was attributed to the hindrance of molecular rotation around its long axis.
Cell responses regulated by early reorganization of actin cytoskeleton (2008)

Microfilaments exist in a dynamic equilibrium between monomeric and polymerized actin and the ratio of monomers to polymeric forms is influenced by a variety of extracellular stimuli. The polymerization, depolymerization and redistribution of actin filaments are modulated by several actin-binding proteins, which are regulated by upstream signalling molecules. Actin cytoskeleton is involved in diverse cellular functions including migration, ion channels activity, secretion, apoptosis and cell survival. In this review we have outlined the role of actin dynamics in representative cell functions induced by the early response to extracellular stimuli.
Asymmetric synthesis of (S)-4-aminohex-5-enoic acid: a potent inhibitor of 4-aminobutyrate-2-oxoglutarate aminotransferase (1992)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTAsymmetric synthesis of (S)-4-aminohex-5-enoic acid: a potent inhibitor of 4-aminobutyrate-2-oxoglutarate aminotransferaseTae Woo Kwon, Paul F. Keusenkothen, and Michael B. SmithCite this: J. Org. Chem. 1992, 57, 23, 6169–6173Publication Date (Print):November 1, 1992Publication History Published online1 May 2002Published inissue 1 November 1992https://pubs.acs.org/doi/10.1021/jo00049a023https://doi.org/10.1021/jo00049a023research-articleACS PublicationsRequest reuse permissionsArticle Views503Altmetric-Citations39LEARN 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
Jab1 Induces the Cytoplasmic Localization and Degradation of p53 in Coordination with Hdm2 (2006)

The biological mechanisms for maintaining the basal level of p53 in normal cells require nuclear exclusion and cytoplasmic degradation. Here, we showed that Jab1 facilitates p53 nuclear exclusion and its subsequent degradation in coordination with Hdm2. p53 was excluded from the nucleus in the presence of Jab1; this exclusion was prevented by leptomycin B treatment. Nuclear export of p53 was accompanied by a decrease in the levels of p53, as well as of its target proteins, which include p21 and Bax. Domain analyses of Jab1 showed that the N-terminal domain, 1-110, was capable of inducing cytoplasmic translocation of p53. Furthermore, 110-191 was required to facilitate the degradation of p53. Neither of these mutants incorporated into the CSN complex, indicating that Jab1 could affect the levels of p53 independent of intact CSN complex. Conversely, Jab1 was incapable of translocating and degrading two p53 mutants, W23S and 6KR, neither of which could be modified by Hdm2. Moreover, Jab1 did not affect the cellular localization or protein levels of p53 in p53 and Hdm2 double-null mouse embryo fibroblasts. We further observed that the ablation of endogenous Jab1 by small interfering RNA prevented Hdm2-mediated p53 nuclear exclusion. Under stressed conditions, which could sequester Hdm2 in its inactive state, Jab1 did not affect p53. Our studies implicate that Jab1 is required to remove post-translationally modified p53 and provide a novel target for p53-related cancer therapies.
The Kinetics of Sub-Fluorinated Carbon Fluoride Cathodes for Lithium Batteries (2007)

We have developed a new family of sub-fluorinated carbon fluoride materials, CFx (x<1) that show a good tradeoff between energy density and power density, together with excellent low temperature (down to -60{degree sign}C) performances in lithium primary batteries application. The starting carbon materials consist of synthetic graphite and carbon multi-wall nanotubes. The outstanding CFx electrode kinetics may be related to its unique nano-composite crystal structure having intimately mixed fluorinated and unfluorinated carbon domains, as evidenced by x-ray diffractometry and electron microscopy studies.
Distribution of the Antibody to Influenza C Virus in Dogs and Pigs in Yamagata Prefecture, Japan (1987)

The distribution of the antibody to influenza C virus in the dogs and pigs in Yamagata prefecture, Japan was investigated by using three different serological methods: hemagglutination-inhibition (HI), radioimmunoprecipitation (RIP), and immunoblotting. The antibody against influenza C virus glycoprotein (gp88) was detected in 5 out of 112 sera collected from mongrel dogs, three by RIP test and two by any of the three methods, suggesting that the virus can cause natural infection in dogs. Significant levels of HI activity were found in 58 out of 269 sera collected from domestic pigs, but none of them showed positive reaction in the more sensitive method, RIP, which suggests that the inhibitors against the hemagglutination by influenza C virus rather than the antibody to gp88 are responsible for the observed HI activity. It appears, therefore, that at least in the Yamagata area, pigs do not play significant roles in the spread of influenza C virus in humans.
Diagnosis of Fungal Infections (2007)

INTRODUCTION. The Importance of Systemic Fungal Infections. Impact of Diagnosis on Treatment Strategies. Consensus Definitions. GENERAL CONSIDERATIONS FOR THE DIAGNOSIS OF SYSTEMIC FUNGAL INFECTIONS. Standard Diagnostic Procedures. a Role for Microscopy. Conventional Culture Techniques and Critical Features of Specimen Collection, Transport, and Processing. The Contribution of Histopathology. Serodiagnosis. Galactomannan-Detection in Invasive Aspergillosis. Mannan-Detection in Invasive Candidiasis. Cryptococcal Antigen Detection. Antibody Detection. Molecular Diagnostics: Present and Future. Detection of Fungal Metabolites. New Radiological Developments. Susceptibility Testing and Resistance. Molecular Epidemiology in Fungal Disease. Future Outlook. SPECIFIC FUNGAL INFECTIONS. Invasive Aspergillosis. Invasive Candida Infections. Cryptococcal Infections. The Endemic Mycoses. Rare but Emerging Pathogens
Serous cystadenoma of the pancreas (2008)

In the current study, serous epithelial cells were identified in <20% of cases. Gastrointestinal-contaminating epithelium, often observed in EUS-guided aspirates, further contributes to difficulties in interpretation. The presence of hemosiderin-laden macrophages as a surrogate marker for SCA requires further study. A preoperative diagnosis of SCA remains a challenge, and an EUS-guided FNAB is unlikely to provide the high level of diagnostic accuracy necessary to permit a nonoperative approach.
Webspace query formulation: an overview (2001)

To nd information on theWorld-WideWeb (WWW), two approaches are generally followed. Browsing the web from a specific starting point, or web-site map, is called search by divergence. The second approach, search by convergence, is followed when using a search engine. Most search engines use a information retrieval strategy, which requires that the user supplies some keywords to find the relevant information. Due to the diversity and unstructuredness of the WWW, both approaches offer only limited query formulation techniques to find the relevant information. When focusing on smaller domains of the Internet, still large collections of documents have to be dealt with, which are presented on a single web-site or Intranet. There the content is more related and structured, which allows us to apply database techniques to the web. The Webspace Method aims at using DB techniques to model and query such document collections. A semantical level of abstraction is obtained, by describing the content of the documents with some high-level concepts, defined in an object-oriented schema. This allows us to bring the power of query formulation as known within a database environment to the web. At the same time, we focus on the integration with Information Retrieval, which allows us to formulate complex content-based queries over a collection of web-based documents, containing various types of multimedia. After an introduction into the Webspace Method, the focus in this article will be on the formulation of complex queries over a collection of related multimedia documents, also called a webspace. For that purpose the Webspace Search Engine is built, which combines search by both divergence and convergence to formulate the query, using a graphical representation of the webspace schema. Under the hood, the Webspace Search Engine uses the Data eXchange Language (DXL) to gather the requested information. We will explain the DXL's framework for data exchange, and discuss how it is integrated into the Webspace Search Engine. Furthermore, we will show by some examples how, with help of the Data eXchange Language (DXL), specific parts of documents can be retrieved and integrated into the result of the query, based on the concepts dened in the webspace schema. This in contrast to the average search engine, which just delivers a document's URL.
Synthesis and Evaluation of Two <sup>18</sup>F‐Labeled Imidazo[1,2‐a]pyridine Analogues as Potential Agents for Imaging β‐Amyloid in Alzheimer′s Disease. (2006)

Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Effects of montmorency tart cherry (<i>L. Prunus Cerasus</i>) consumption on nitric oxide biomarkers and exercise performance (2018)

The purpose of this study was to investigate the effects of Montmorency tart cherry juice (MC) on nitric oxide (NO) biomarkers, vascular function, and exercise performance. In a randomized, double-blind, placebo (PLA)-controlled, crossover study, 10 trained cyclists (mean ± SD; V˙O<sub>2peak</sub> 59.0 ± 7.0 mL/kg/min) acutely ingested 30 mL of either MC or PLA following dietary restrictions of polyphenol-rich compounds and completed 6-minutes moderate- and severe-intensity cycling bouts 1.5 hour post-ingestion on 2 occasions for each experimental condition. The severe-intensity cycling test was continued to exhaustion on 1 occasion and immediately followed by a 60-seconds all-out sprint on the other occasion. Blood pressure, pulse wave measures, tissue oxygenation index, and plasma nitrite concentration were assessed pre- and 1.5 hour post-ingestion. Time to exhaustion was not different between conditions (P > .05), but peak power over the first 20 seconds (363 ± 42 vs 330 ± 26 W) and total work completed during the 60-seconds all-out sprint (21 ± 3 vs 19 ± 3 kJ) were 10% higher in the MC trial compared to the PLA trial (P < .05). Systolic blood pressure was 5 ± 2 mm Hg lower 1.5 hour post-MC supplementation compared to PLA supplementation (P < .05). There were no differences in pulse wave measures, plasma nitrite concentration, or tissue oxygenation between the MC and PLA trials (P > .05). These results suggest that acute supplementation with MC can lower blood pressure and improve some aspects of exercise performance, specifically end-sprint performance, in trained cyclists.
Highly sensitive and specific amplification by primer digestion (1994)

Journal Article Highly sensitive and specific amplification by primer digestion Get access Yutaka Takarada Yutaka Takarada Research Center, Toyobo Co. Ltd1-1 Katata 2-Chome, Ohtsu, Shiga 520-02, Japan Search for other works by this author on: Oxford Academic PubMed Google Scholar Nucleic Acids Research, Volume 22, Issue 11, 11 June 1994, Pages 2170–2172, https://doi.org/10.1093/nar/22.11.2170 Published: 11 June 1994 Article history Received: 14 April 1994 Revision received: 01 May 1994 Accepted: 01 May 1994 Published: 11 June 1994
Transcutaneous electrical nerve stimulation at acupuncture points in the induction of uterine contractions. (1989)

Many organisms exhibit developmental plasticity only in sensitive phases and cannot respond to environmental perturbations at other times. However, we know little about the physiological events that define plastic and canalized phases. During egg production in insects, vitellogenin (Vg) accumulates first in the hemolymph and then in the eggs. In addition, storage proteins may be important resources for egg production. Therefore, we tested hypotheses on the relationships of Vg and TP (total hemolymph protein minus Vg) titers to the transition from flexible to inflexible development during egg production. In lubber grasshoppers, approximately 70% of TP is contained in three proteins that range from 68 to 83 kDa. We maintained females on food treatments that produced defined plastic and canalized periods, collected hemolymph every approximately 4 d, and determined the ages at which oviposition and the maximum Vg and TP titers occurred. Both Vg(max) titer and especially TP(max) titer were predictors of the number of eggs produced. The time from eclosion to Vg(max) was significantly affected by diet, but the time from Vg(max) to oviposition was not. Similarly, the time from eclosion to TP(max) was significantly affected by diet, while the time from TP(max) to oviposition was not. Hence, Vg(max) and TP(max) are physiological landmarks that occur during the canalized phase of egg production.
Diuretic Therapy, the α-Adducin Gene Variant, and the Risk of Myocardial Infarction or Stroke in Persons With Treated Hypertension (2002)

In carriers of the adducin variant, diuretic therapy was associated with a lower risk of combined MI or stroke than other antihypertensive therapies. If these findings are confirmed in other studies, this large subgroup of the hypertensive population may be especially likely to benefit from low-dose diuretic therapy.
A high-capacity ATM switch based on advanced electronic and optical technologies (1995)

As the number of ATM broadband subscribers grows, the construction of an efficient access and tandem network will require very large ATM switches. The authors propose an architectural approach based on a concept of satellite switches of moderate capacity, loosely coupled over very high-speed links through a cross-connect core.< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">></ETX>
Design features of the toroidal field and central solenoid magnet systems (1994)

The superconducting coil systems for the International Thermonuclear Test Reactor (ITER) will consist of 24 toroidal field (TF) coils at 488 tonnes each, a central solenoid (CS) at 964 tonnes, and an external poloidal field coil set of 6 coils, the largest of which has a diameter of 30 m. The TF and CS coils will operate at a maximum field at the windings of 13 T and will use Nb/sub 3/Sn conductor in cable-in-conduit form. The TF coils and the CS are layer wound. The design features of each of these systems are described.< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">></ETX>
The Role of Spectrophotometry in Colorimetry (1937)

ADVERTISEMENT RETURN TO ISSUEArticleNEXTThe Role of Spectrophotometry in ColorimetryM. G. MellonCite this: Ind. Eng. Chem. Anal. Ed. 1937, 9, 2, 51–56Publication Date (Print):February 1, 1937Publication History Published online1 May 2002Published inissue 1 February 1937https://pubs.acs.org/doi/10.1021/ac50106a001https://doi.org/10.1021/ac50106a001research-articleACS PublicationsRequest reuse permissionsArticle Views432Altmetric-Citations3LEARN 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 options Get e-Alerts
Integer lapped transforms and their applications to image coding (2002)

This paper proposes new integer approximations of the lapped transforms, called the integer lapped transforms (ILT), and studies their applications to image coding. The ILT are derived from a set of orthogonal sinusoidal transforms having short integer coefficients, which can be implemented with simple integer arithmetic. By employing the same scaling constants in these integer sinusoidal transforms, integer versions of the lapped orthogonal transform (LOT), the lapped biorthogonal transform (LBT), and the hierarchical lapped biorthogonal transform (HLBT) are developed. The ILTs with 5-b integer coefficients are found to have similar coding gain (within 0.06 dB) and image coding performances as their real-valued counterparts. Furthermore, by representing these integer coefficients as sum of powers-of-two coefficients (SOPOT), multiplier-less lapped transforms with very low implementation complexity are obtained. In particular, the implementation of the eight-channel multiplier-less integer LOT (ILOT), LBT (ILBT), and HLBT (IHLBT) require 90 additions and 44 shifts, 98 additions and 59 shifts, and 70 additions and 38 shifts, respectively.
Aero-optical foundations and applications (1984)

Nomenclature A = coefficient defined in Eq. (A40) A Q = area B = magnetic field c = speed of light C = correlation function Cn = index of refraction structure function constant Cp = specific heat D = diameter of aperture D = electric displacement E = spectrum E = electric field H = magnetic induction / = intensity // = Bessel function of order / k = wave number / = turbulence scale size L = path length
Elevator Traffic Handbook (2003)

Vertical transportation systems (elevators, lifts, escalators and passenger conveyors) are used in almost all buildings of more than a few stories high. Traffic design and control, namely the movement of people by natural and mechanical means, need to be planned carefully as the costs of under- or over-provision are considerable and changes are not always possible. The subject is covered in four sections. The basic principles of circulation and an introduction to lifts are set out at the beginning, and then traffic design methods are outlined, followed by an examination of analysis and control. The sections are complete in themselves and are presented in depth, with worked examples and case studies as appropriate. The latest analysis techniques are set out, and the book is up-to-date with current technology. The mathematics is simplified wherever possible and copious references are given for further study and examples. The practising vertical transportation engineer involved with the sizing of a vertical transportation installation will find this an excellent and authoritative resource. Other members of the design teams: architects, developers and owners, will find the book a useful reference, and the needs of researchers, lecturers and students of the subject will also be satisfied by this simple presentation of the underlying theory. The engineering aspects, which fall into the areas of manufacturing and production, are not covered, but the practical constraints and considerations are indicated.
Evaluation of image features using a photorealistic virtual world (2011)

Image features are widely used in computer vision applications. They need to be robust to scene changes and image transformations. Designing and comparing feature descriptors requires the ability to evaluate their performance with respect to those transformations. We want to know how robust the descriptors are to changes in the lighting, scene, or viewing conditions. For this, we need ground truth data of different scenes viewed under different camera or lighting conditions in a controlled way. Such data is very difficult to gather in a real-world setting. We propose using a photorealistic virtual world to gain complete and repeatable control of the environment in order to evaluate image features. We calibrate our virtual world evaluations by comparing against feature rankings made from photographic data of the same subject matter (the Statue of Liberty). We find very similar feature rankings between the two datasets. We then use our virtual world to study the effects on descriptor performance of controlled changes in viewpoint and illumination. We also study the effect of augmenting the descriptors with depth information to improve performance.
REVIEWS OF BOOKS (1995)

Journal Article REVIEWS OF BOOKS Get access REPORTING CRIME: THE MEDIA POLITICS OF CRIMINAL JUSTICE. PHILIP SCHLESINGER AND HOWARD TUMBER (Clarendon Studies in Criminology. Oxford: Oxford University Press, 1994. 287pp.£35.00 hb., £12.95 pb.) Sonia Livingstone Sonia Livingstone Department of Social Psychology, London School of Economics Search for other works by this author on: Oxford Academic Google Scholar The British Journal of Criminology, Volume 35, Issue 4, Autumn 1995, Pages 649–651, https://doi.org/10.1093/oxfordjournals.bjc.a048556 Published: 01 October 1995