gebhart/patrepeval huggingface dataset:
Production of soluble enzymic protein hydrolyzate from industrially defatted nondehulled sunflower meal (1991)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTProduction of soluble enzymic protein hydrolyzate from industrially defatted nondehulled sunflower mealJuan Parrado, Juan Bautista, and Alberto MachadoCite this: J. Agric. Food Chem. 1991, 39, 3, 447–450Publication Date (Print):March 1, 1991Publication History Published online1 May 2002Published inissue 1 March 1991https://pubs.acs.org/doi/10.1021/jf00003a004https://doi.org/10.1021/jf00003a004research-articleACS PublicationsRequest reuse permissionsArticle Views446Altmetric-Citations52LEARN 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
Derivatives of Regular Expressions (1964)

Kleene's regular expressions, which can be used for describing sequential circuits, were defined using three operators (union, concatenation and iterate) on sets of sequences. Word descriptions of problems can be more easily put in the regular expression language if the language is enriched by the inclusion of other logical operations. However, il~ the problem of converting the regular expression description to a state diagram, the existing methods either cannot handle expressions with additional operators, or are made quite complicated by the presence of such operators. In this paper the notion of a derivative of a regular expression is introduced atld the properties of derivatives are discussed. This leads, in a very natural way, to the construction of a state diagram from a regular expression containing any number of logical operators.
Synthesis of Carbonated Vernonia Oil (2008)

Abstract The research objective was to determine whether naturally occurring epoxy functional vernonia oil would result in lower viscosity compounds after converting the virgin oil into the cyclic carbonate using supercritical carbon dioxide as the reactant. The cyclic carbonate was produced using relatively mild conditions as described in the paper. Carbonated vernonia oil retains the characteristic low viscosity of vernonia oil, and offers potential as a valuable, biobased intermediate for synthesizing low viscosity resins.
Metabolism of beta-methyl-heptadecanoic acid in the perfused rat heart and liver. (1990)

The metabolism of beta-methyl-[1-14C]heptadecanoic acid, a potential myocardial imaging agent, was investigated in perfused hearts and livers from rats. Hepatic uptake is approximately 4.5 times greater than cardiac uptake. In the heart, 66% of beta-methyl-heptadecanoic acid metabolism occurs via omega-oxidation, 33% by esterification and less than 1% via alpha-oxidation. In contrast, 53% of hepatic metabolism of beta-methyl-heptadecanoic acid occurs via alpha-oxidation, 27% via omega-oxidation, and 20% via esterification. Perfusion of hearts and livers with concentrations of beta-methyl-heptadecanoic acid 100 to 1000 times greater than that used for myocardial imaging does not alter any of the physiological and biochemical parameters measured. In the perfused liver, 3-methyl-[1-14C]glutarate was identified as the principal hydrosoluble catabolite of beta-methyl-heptadecanoic acid.
718. Attempts to prepare new aromatic systems. Part VII. 15 : 16-Dihydro-15 : 16-diazapyrene. The synthesis of di(pyridine-2 : 6-dimethylene) (1958)

W. Baker, K. M. Buggle (Née Gallagher), J. F. W. McOmie and D. A. M. Watkins, J. Chem. Soc., 1958, 3594 DOI: 10.1039/JR9580003594
22.2: Multi‐Resolution for Low Power Mobile AMLCD (2002)

Abstract This paper describes a highly versatile “System LCD” which has been developed for mobile applications. A key feature of the display is a multi‐format capability to enable both the color depth and the spatial resolution to be dynamically controlled according to the application. This advanced functionality is realized by integrating a novel source‐driver, binary‐driver and clock‐generator onto the panel. A 3.7″ LCD with three principal display formats has been successfully fabricated using low temperature CG‐Silicon technology. The power consumption in each format has been measured at 14mW for VGA/Full‐color, 8mW for QVGA/Full‐color and 2mW for QVGA/Monochrome. We believe this versatile display technology, which combines both high performance and low power consumption, will be essential for the next generation of mobile products.
Human Cancer Cells Commonly Acquire DNA Damage during Mitotic Arrest (2007)

The mitotic checkpoint is a mechanism that arrests the progression to anaphase until all chromosomes have achieved proper attachment to mitotic spindles. In cancer cells, satisfaction of this checkpoint is frequently delayed or prevented by various defects, some of which have been causally implicated in tumorigenesis. At the same time, deliberate induction of mitotic arrest has proved clinically useful, as antimitotic drugs that interfere with proper chromosome-spindle interactions are effective anticancer agents. However, how mitotic arrest contributes to tumorigenesis or antimitotic drug toxicity is not well defined. Here, we report that mitotic chromosomes can acquire DNA breaks during both pharmacologic and genetic induction of mitotic arrest in human cancer cells. These breaks activate a DNA damage response, occur independently of cell death, and subsequently manifest as karyotype alterations. Such breaks can also occur spontaneously, particularly in cancer cells containing mitotic spindle abnormalities. Moreover, we observed evidence of some breakage in primary human cells. Our findings thus describe a novel source of DNA damage in human cells. They also suggest that mitotic arrest may promote tumorigenesis and antimitotic toxicity by provoking DNA damage.
Introduction to Semantic Search Engine (2009)

Search engine is the most important tool to discover the any information in World Wide Web. In a row with the terrific growth numbers of the Web, traditional search engine nowadays is not appropriate anymore to be used. Searched by keyword and do not understand polysemy and synonymy are some reasons the traditional search engine is not suitable anymore. Semantic search engine is born of traditional search engine overcome the problem below. This paper will discuss about semantic search engine and the traditional search engine.
Simultaneous distributed measurements of temperature and strain using spontaneous Raman and Brillouin scattering (2004)

We report on a novel method for simultaneous distributed measurement of the temperature and strain in an optical fiber based on spatially resolving the anti-Stokes signals of both the spontaneous Raman and Brillouin backscattered signals.
Discovery of [<sup>18</sup>F]<i>N</i>-(2-(Diethylamino)ethyl)-6-fluoronicotinamide: A Melanoma Positron Emission Tomography Imaging Radiotracer with High Tumor to Body Contrast Ratio and Rapid Renal Clearance (2009)

The high melanoma uptake and rapid body clearance displayed by our series of [(123)I]iodonicotinamides prompted the development of [(18)F]N-(2-(diethylamino)ethyl)-6-fluoronicotinamide ([(18)F]2), a novel radiotracer for PET melanoma imaging. Significantly, unlike fluorobenzoates, [(18)F]fluorine incorporation on the nicotinamide ring is one step, facile, and high yielding. [(18)F]2 displayed high tumor uptake, rapid body clearance via predominantly renal excretion, and is currently being evaluated in preclinical studies for progression into clinical trials to assess the responsiveness of therapeutic agents.
Medicare and severe and enduring mental health problems (2008)

Psychological interventions for individuals with severe and enduring mental health disorders have traditionally been provided by clinical psychologists working in public sector mental health services. However, the recent introduction of Medicare rebates for psychological interventions has led to local discussions amongst senior psychologists in Melbourne via the Heads of Psychology Group about the feasibility and appropriateness of these interventions being provided by independent practitioners. Here we take the opportunity to evaluate this possibility, taking into account the needs of this group of consumers.
Visibly pushdown languages (2004)

We propose the class of visibly pushdown languages as embeddings of context-free languages that is rich enough to model program analysis questions and yet is tractable and robust like the class of regular languages. In our definition, the input symbol determines when the pushdown automaton can push or pop, and thus the stack depth at every position. We show that the resulting class Vpl of languages is closed under union, intersection, complementation, renaming, concatenation, and Kleene-*, and problems such as inclusion that are undecidable for context-free languages are Exptime-complete for visibly pushdown automata. Our framework explains, unifies, and generalizes many of the decision procedures in the program analysis literature, and allows algorithmic verification of recursive programs with respect to many context-free properties including access control properties via stack inspection and correctness of procedures with respect to pre and post conditions. We demonstrate that the class Vpl is robust by giving two alternative characterizations: a logical characterization using the monadic second order (MSO) theory over words augmented with a binary matching predicate, and a correspondence to regular tree languages. We also consider visibly pushdown languages of infinite words and show that the closure properties, MSO-characterization and the characterization in terms of regular trees carry over. The main difference with respect to the case of finite words turns out to be determinizability: nondeterministic Büchi visibly pushdown automata are strictly more expressive than deterministic Muller visibly pushdown automata.
Conformational Analysis of Trimethylene Sulfites. The Importance of Vicinal Unshared Electron Pairs (1971)

Dipole moments are reported for trimethylene sulfite and 11 alkyl derivatives in a variety of solvents (C 6 H 12 , CCl 4 , C 6 H 6 , dioxan). The variation of dipole moment with solvent for one of the 5-t-butyltrimethylene sulfite isomers is confirmed, but this behavior is not shown by the other compounds. This latter fact is used to rule out rapid chair–chair interconversion for these compounds. Recent ultrasonic absorption experiments are reinterpreted in the context of vicinal electron pair interactions and their effect on conformational analysis of sulfites and similar six-membered compounds. The result is a general scheme which is consistent with available information and which we believe is preferable to analysis of these compounds by analogy with cyclohexane.
Monolayers and Langmuir-Blodgett films of poly(N-acylethylenimines) (1992)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTMonolayers and Langmuir-Blodgett films of poly(N-acylethylenimines)M. Kaku, H. Hsiung, D. Y. Sogah, M. Levy, and J. M. Rodriguez-ParadaCite this: Langmuir 1992, 8, 5, 1239–1242Publication Date (Print):May 1, 1992Publication History Published online1 May 2002Published inissue 1 May 1992https://pubs.acs.org/doi/10.1021/la00041a002https://doi.org/10.1021/la00041a002research-articleACS PublicationsRequest reuse permissionsArticle Views59Altmetric-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-Alertsclose Get e-Alerts
Laser ion acceleration using a solid target coupled with a low-density layer (2012)

We investigate by particle-in-cell simulations in two and three dimensions the laser-plasma interaction and the proton acceleration in multilayer targets where a low-density ("near-critical") layer of a few-micron thickness is added on the illuminated side of a thin, high-density layer. This target design can be obtained by depositing a "foam" layer on a thin metallic foil. The presence of the near-critical plasma strongly increases both the conversion efficiency and the energy of electrons and leads to enhanced acceleration of protons from a rear side layer via the target normal sheath acceleration mechanism. The electrons of the foam are strongly accelerated in the forward direction and propagate on the rear side of the target, building up a high electric field with a relatively flat longitudinal profile. In these conditions the maximum proton energy is up to three times higher than in the case of the bare solid target.
A prospective longitudinal study of singleton ICSI children compared to IVF and spontaneously conceived children shows no differences in psychomotor and intellectual development over the whole preschool period (2001)

info:eu-repo/semantics/published
eNOS gene delivery prevents hypertension and reduces renal failure and injury in rats with reduced renal mass (2011)

This study indicates that eNOS gene delivery in rats with renal failure improves NO release, which likely prevents the aggravation of hypertension and slows down the progression of renal failure and injury.
Introduction to Polyolefins (2012)

This chapter contains sections titled: Introduction Polyethylene Resins Polypropylene Resins Further Reading
An apparatus for cutting core liners (1980)

An inexpensive and relatively portable assembly for splitting acrylic core liners consisting of an adjustable metal holding trough and a high-speed electric router is described. This assembly is very satisfactory for opening core liners longitudinally to permit detailed inspection and sampling of the cored sediments.
Current American Practice in Color Measurement (1969)

Current Aimerienn practice in color measurement is reviewed from the standpoint of instrumentation practice, measurement concepts, and computational methods. Instrumentation practice is described for spectrophotometers, abridged spectrophotometers, and tristimulus colorimeters. Measurement variables discussed include photometric and wavelength scales, standards and standardization, illuminating and viewing geometry, and instrument sources simulating standard illuminants. Computation-methods practiced for obtaining color coordinates and color differences are discussed. Topics indirectly related to the measurement step, such as the basis of colorimetry, color mixing laws, and computer color matching, are specifically excluded from this paper.
Measurement of vitamin D and its metabolites (calcidiol and calcitriol) and their clinical significance (1997)

The serum concentration of vitamin D will only give information about the recent exposure to either nutritional vitamin D or to recent vitamin D production in the skin. Within hours vitamin D is removed from the circulation and reappears again a few hours later as 25(OH)D. Measurements of vitamin D therefore are not useful to judge the vitamin D status of man. Plasma concentrations of 25-hydroxyvitamin D (25(OH)D) are the best markers of imminent or existing vitamin D deficiency. Suboptimal vitamin D supply (or 25(OH)D plasma concentrations) are observed in most European countries and North America from November to April. Vitamin D substitution is recommended to persons with a serum concentration of 25(OH)D below 50 nmol/L (20 micrograms/L). Plasma concentrations of 1,25(OH)2D3 (calcitriol) depend mainly on renal function, concentrations of intact PTH and the supply of the organism with calcium and phosphate. High PTH, low calcium and low phosphate supply are the main stimulators of the production of calcitriol. Vitamin D substitution, or if necessary, therapy with active vitamin D metabolites or analogs, e.g. calcitriol or alfacalcidol, are often necessary in hypercalcemic persons with low serum concentrations of calcitriol, e.g. in patients with renal failure. Disorders with low or high vitamin D metabolite concentrations in serum are described in this paper.
Cryopreservation of organotypical cultures based on 3D scaffolds. (2010)

An integral component of the manufacture of a skin substitute is the cryopreservation of the complete skin construct. Under this demand, investigations were carried out in the present work in the case of cryopreservation of human fibroblasts and keratinocytes composed to organotypical skin substitutes (OTS). Two scaffolds made up of gelatine and collagen/elastin were seeded with human fibroblasts via centrifugation method. Subsequent human keratinocytes were applied on the preceded scaffolds and cultivated under air-exposed conditions. For the investigation of the cryopreservation, OTS were frozen after 10 days cultivation via computer-controlled CryoMed included defined freezing conditions. After 24 hours storage in fluid nitrogen the OTSs were thawed and recultivated under airlift conditions. After that metabolic activity and immunfluorescent staining was analyzed in comparison with conventionally produced OTSs on basis of collagengel and/or OTSs based on scaffolds without cryopreservation. It could be assessed that cryopreservation has no negative influence on vitality and differentiation capacity of the cultivated constructs. The determination of OTS vitality after 14 days airlift culture delivered persistent higher metabolic activities of the scaffold based constructs in comparison with the corresponding controls. This could be confirmed by investigation of OTSs with and without cryopreservation. All expression patterns of differentiation marker could be detected after cryopreservation and subsequent recultivation. The results from cryopreservation of OTSs introduced here prove the possibility of temporally independent tailor-made applications by means of a complete skin substitute for example in the area pharmascreening.
Image-Based Chemical Screening Identifies Drug Efflux Inhibitors in Lung Cancer Cells (2010)

Cancer cells with active drug efflux capability are multidrug resistant and pose a significant obstacle for the efficacy of chemotherapy. Moreover, recent evidence suggests that high drug efflux cancer cells (HDECC) may be selectively enriched with stem-like cancer cells, which are believed to be the cause for tumor initiation and recurrence. There is a great need for therapeutic reagents that are capable of eliminating HDECCs. We developed an image-based high-content screening (HCS) system to specifically identify and analyze the HDECC population in lung cancer cells. Using the system, we screened 1,280 pharmacologically active compounds that identified 12 potent HDECC inhibitors. It is shown that these inhibitors are able to overcome multidrug resistance (MDR) and sensitize HDECCs to chemotherapeutic drugs, or directly reduce the tumorigenicity of lung cancer cells possibly by affecting stem-like cancer cells. The HCS system we established provides a new approach for identifying therapeutic reagents overcoming MDR. The compounds identified by the screening may potentially be used as potential adjuvant to improve the efficacy of chemotherapeutic drugs.
Führen (2008)

Fragen wir uns zuerst: Welchen Sinn, welche Funktion hat Führung? Gibt es Notwendigkeiten, die Führung vielleicht sogar zwingend erforderlich machen?
Laboratory trials of fatty acids as repellents or antifeedants against houseflies, horn flies and stable flies (Diptera: Muscidae) (2009)

The low toxicity and reasonable activity and persistence of these carboxylic acids make them good candidates for development as protective materials against pest flies in livestock settings.
Non alcoholic fatty liver disease and metabolic syndrome. (2009)

Non-alcoholic fatty liver disease (NAFLD) is a clinicopathologic entity increasingly recognized as a major health burden in developed countries. It includes a spectrum of liver damage ranging from simple steatosis to nonalcoholic steatohepatitis (NASH), advanced fibrosis, and rarely, progression to cirrhosis. Recent studies emphasize the role of insulin resistance, oxidative stress and subsequent lipid peroxidation, proinflammatory cytokines, adipokines and mitochondrial dysfunction in the development and progression of NAFLD. Furthermore, accumulating evidence supports an association between NAFLD and metabolic syndrome. Although the data are mainly epidemiological, the pathogenesis of NAFLD and metabolic syndrome seems to have common pathophysiological mechanisms, with focus on insulin resistance as a key factor. This review summarizes the current knowledge on the epidemiology, pathophysiology and diagnosis of both NAFLD and metabolic syndrome and the findings that strongly support the association of nonalcoholic fatty liver disease as a possible component in the cluster of metabolic syndrome.