gebhart/patrepeval huggingface dataset:
129Xe NMR Studies of Hyper-Cross-Linked Polyarylcarbinols: Rigid Versus Flexible Structures (1995)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXT129Xe NMR Studies of Hyper-Cross-Linked Polyarylcarbinols: Rigid Versus Flexible StructuresC. Urban, E. F. McCord, O. W. Webster, L. Abrams, H. W. Long, H. Gaede, P. Tang, and A. PinesCite this: Chem. Mater. 1995, 7, 7, 1325–1332Publication Date (Print):July 1, 1995Publication History Published online1 May 2002Published inissue 1 July 1995https://pubs.acs.org/doi/10.1021/cm00055a008https://doi.org/10.1021/cm00055a008research-articleACS PublicationsRequest reuse permissionsArticle Views313Altmetric-Citations47LEARN 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
Polymer Effects on the Phase Equilibrium of a Balanced Microemulsion: Adsorbing versus Nonadsorbing Polymers (1994)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTPolymer Effects on the Phase Equilibrium of a Balanced Microemulsion: Adsorbing versus Nonadsorbing PolymersAlexey Kabalnov, Ulf Olsson, Krister Thuresson, and Haakan WennerstroemCite this: Langmuir 1994, 10, 12, 4509–4513Publication Date (Print):December 1, 1994Publication History Published online1 May 2002Published inissue 1 December 1994https://pubs.acs.org/doi/10.1021/la00024a020https://doi.org/10.1021/la00024a020research-articleACS PublicationsRequest reuse permissionsArticle Views219Altmetric-Citations40LEARN 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
Controlling emission and planar propagation of light with direct and inverse opal-based heterostructures, (2007)

poster
Role of free radical processes in stimulated human polymorphonuclear leukocytes (1986)

Human polymorphonuclear leukocytes produce large quantities of superoxide when they attack and kill bacteria. However, superoxide is a weak oxidizing and reducing agent, and other more reactive oxygen species derived from reactions of superoxide are suggested to participate in the killing processes. To test the hypothesis that a reactive free radical or singlet oxygen is involved in bactericidal activity, human polymorphonuclear leukocytes were exposed to phagocytozable particles containing lipids that contain the easily autoxidized 1,4-diene moiety. After incubation the preparations were extracted and the extracts reduced with NaBH4 to convert hydroperoxides to stable alcohols. Using gas chromatography/mass spectrometry to analyze the extracts, we were unable to detect products unless iron salts were added to the medium. The products obtained by extraction are those that would be expected if both free radical chain autoxidation and 1O2 oxidation were taking place. In summary, we find that polymorphonuclear leukocytes do not cause peroxidation, implying that formation of strongly oxidizing free radicals is not an intrinsic property of the leukocyte. Added iron catalyzes peroxidation by activated leukocytes yielding an unusual distribution of hydroxylated products.
Sarcoma-Virus-Related RNA Sequences in Normal Rat Cells (1974)

A rat type C virus spontaneously activated from the NRK (normal rat kidney) cell line was found to have two major size classes of viral RNA subunits sedimenting at 35 and 30 S. Virus-producing cells contained both RNA species, while normal "virus-free" rat cells contained primarily virus-specific 30S RNA species. A DNA transcript, specific for Kirsten sarcoma virus, prepared from virus activated in nonproducer BALB/c cells originally transformed by Kirsten sarcoma virus and rendered specific for the virus by absorption of sequences related to mouse helper virus hybridized only with the 30S RNA species of virus-producing rat cells and normal rat cells. These findings are consistent with the hypothesis that sarcoma-specific nucleic acid sequences in kirsten sarcoma virus emerged through a process that incorporated some portions of 30S RNA species from rat cells (either normal or virus-producing) into the Kirsten leukemia virus during passage in vivo of that virus. The virus designated M-MSV(RaLV), which originally derived from tumor induced by Moloney sarcoma virus (M-MSV) in rats, contained 35S RNA species of rat type C viruses and 30S RNA species specific for both rat and mouse viruses. It appears striking that for these two animal species, sarcoma-virus-specific information resides on a 30S subunit.
Impact of cooking processes on protein digestion and effects on the intestinal mucosa in rats (2015)

International audience
Opportunities for reduced power dissipation using three-dimensional integration (2003)

The opportunities for reducing power dissipation using three-dimensional integration, particularly the power needed to switch the interconnects, are investigated. In a three-dimensional implementation, both the gate pitch and the total interconnect length in gate pitches can be reduced from the values required in a two-dimensional implementation. The simultaneous scaling of these two values leads to an overall reduction in the interconnect power by roughly a factor of the square root of the number of strata. For example, use of four strata leads to roughly a 50% reduction in total interconnect power. The reduction in interconnect lengths leads to smaller interconnect capacitances, offering the opportunity to lower transistor power as well.
Novel One Pot Convenient Synthesis of 3-Benzylidene-2-phenyl-2,3-dihydro-4H-1-benzopyran-4-ones (1987)

A novel one pot good yield synthesis of 3-benzylidene-2-phenyl-2,3dihydro-4H-I-benzopyran-4-ones by the condensatm of o-hydroxyacetophenones with aromatlc aldehydes has been described and the new compounds were identified by their chemical, analytical and spectroscopic data.In connection with our investigastion into the mechanism 91 dye sensitized photooxygenation of naturally
Inhibition of<i>Candida albicans</i>attachment to extracellular matrix by antibodies which recognize hydrophobic cell wall proteins (1999)

Cell surface hydrophobicity influences the adhesive properties of the opportunistic fungal pathogen Candida albicans. Hydrophobic proteins are present in the C. albicans cell wall. These proteins were used to generate a polyclonal antiserum and monoclonal antibodies. We characterized three of these monoclonal antibodies (designated 6C5, 5F8 and 5D8) that recognize different hydrophobic cell wall proteins. Initial characterization of the three antigens, and assessment of their distribution among various Candida species was also carried out. Further, pretreatment of germ tube initials with the mAb inhibits binding of these cells to immobilized extracellular matrix. These results suggest that these hydrophobic proteins are involved in C. albicans adhesion events.
Properties of the neutron detector based on ionisation chamber with /sup 6/Li converters (2005)

The ICC neutron detector is an ionisation chamber with three neutron absorbing converter electrodes of /sup 6/Li metal foils. On both sides the foils face collector electrodes that are positively biased. The neutron detection was investigated at the pulsed neutron source of the Argonne National Laboratory. The induced charge due to drifting electrons that are generated by the energetic /sup 3/H recoil nucleus in the C/sub 2/F/sub 6/ gas between the electrodes was measured as function of gas pressure, gas contamination, and applied drift voltage. The neutron detection efficiency was determined and the gamma insensitivity was estimated. The pulse heights were calibrated by the induced charge from test pulses. The timing characteristics of the detector pulses were assessed, and TOF measurements demonstrated the usefulness of the detector. First neutron diffraction experiments were made with structured collection electrodes for position-sensitive detection and for estimating the achievable spatial resolution.
Influence of Temperature on Berry Composition of Interspecific Hybrid Wine Grape ‘Kadainou R-1’ (Vitis ficifolia var. ganebu × V. vinifera ‘Muscat of Alexandria’) (2009)

High temperature affects berry composition, especially titratable acidity, total soluble solids, and anthocyanin content. Vitis ficifolia var. ganebu, a wild grape of sub-tropical origin with a low chilling trait, develops good coloration in its natural habitat, where daytime and nighttime temperatures are high during the berry ripening stage, while V. vinifera ‘Muscat of Alexandria’, a table grape, has large berries and high sugar content, hence, it was hypothesized that hybridizing V. ficifolia var. genebu with V. vinifera would improve the sugar content and reduce titratable acidity compared to V. ficifolia var. ganebu and retain berry color even under high temperature conditions. The aim of this study was to investigate the influence of temperature on the berry composition of ‘Kadainou R-1’, an interspecific hybrid wine grape derived from V. ficifolia var. ganebu × V. vinifera ‘Muscat of Alexandria’. Potted ‘Kadainou R-1’ vines with their ownroots were subjected to continuous temperatures of 20, 25, and 30°C in a phytotron during the berry-softening stage. Berries were harvested 15, 30, and 37 days after the vines were placed in the phytotron. Titratable acidity was lower at 30°C than at 20°C, while total soluble solids were highest at 25°C. Accumulations of glucose and fructose were higher at low rather than high temperatures. Total anthocyanin content (mg·g−1 of fresh weight) was significantly reduced at 20 and 30°C but not at 25°C. Flavonol content was highest at 25°C. The present study revealed that ‘Kadainou R-1’ grapes can produce optimum berry quality in locations where the night temperature reaches 25°C without significant loss in berry quality.
Compensating for changing muscle geometry of the biceps brachii during neuromuscular electrical stimulation: A switched systems approach (2016)

Functional electrical stimulation (FES) is commonly used in rehabilitation therapy for people with injuries or various neurological disorders. Noninvasive treatments use surface electrodes to provide a potential field across the muscle and induce contractions/output force. The placement of the electrodes has a significant impact on the induced force output. As the muscle geometry changes (i.e., muscle lengthening or shortening), the force induced by the static electrode placement may also change. In this paper, an array of electrodes is placed across the biceps brachii and the electric field is switched across the electrodes (i.e., channels) to maximize the induced muscle force throughout the arm's range of motion, despite changes in the muscle geometry. To yield this outcome, a switched systems approach is used to develop a position-based switching law for the uncertain nonlinear system. Specifically, a switched robust sliding mode controller is developed to track a desired angular trajectory about the elbow. Lyapunov-based methods for switched systems are used to prove global exponential tracking and experimental results demonstrate the performance of the switched control system.
Targeting Cancer with Hyaluronic Acid-Based Nanocarriers: Recent Advances and Translational Perspectives (2016)

Hyaluronic acid is a natural polysaccharide that has been widely explored for the development of anticancer therapies due to its ability to target cancer cells. Moreover, advances made in the last decade have revealed the versatility of this biomaterial in the design of multifunctional carriers, intended for the delivery of a variety of bioactive molecules, including polynucleotides, immunomodulatory drugs and imaging agents. In this review, we aim to provide an overview of the major recent achievements in this field, highlighting the application of the newly developed nanostructures in combination therapies, immunomodulation and theranostics. Finally, we will discuss the main challenges and technological advances that will allow these carriers to be considered as candidates for clinical development.
Steel Mechanical Properties at Different Strain Rates (1987)

Dynamic test results reported by different investigators on structural steel, deformed reinforcing bars, and deformed wires subjected to monotonic tension are used for deriving empirical expressions for the ratios of static to dynamic values of the yield and ultimate stresses, yield and ultimate strains, and the strain at the end of the yield plateau. The principal variables in the expressions are the rate of straining and the steel static yield strength. These expressions are then used for developing dynamic constitutive models for monotonically loaded steel.
Numerical Method for the Investigation of Fault Containment and Tank Rupture of Power Transformers (2010)

This paper presents an analysis method based on explicit dynamic analysis, enabling detailed and representative investigations of the mechanical effects of low-impedance faults in power equipment. To illustrate the effectiveness of the proposed method, a given transformer design having caused the projection of a heavy chimney/bushing assembly over a significant distance is used as a case study. A comparison about the observed projection distance of this assembly shows that the method provides representative results, thus offering the significant advantage of replacing costly and unpractical tests. The method is then used to study the retrofit measure proposed in this case to retain the chimney, further exemplifying its power to effectively study different design and retrofitting options.
Elevated potassium levels suppress T cell activation within tumors (2015)

Meeting abstracts Tumors progress in immunocompetent hosts despite the ability of the adaptive immune system to recognize cancer cells. Ion gradients regulate T cell function but their role in intratumoral immune responses is unexplored. We found that the concentration of K+ was strikingly elevated
Adsorption of Human Alpha (Leukocyte) Interferon on Glass: Contributions of Electrostatic and Hydrophobic Forces (1982)

Human leukocyte-derived interferon (HuIFN-alpha) can be displaced from controlled-pore glass (CPG) with alkylamines at 0.1-0.3 M concentration. The eluting power of an alkylamine correlates positively with the extent of its alkylation: CH3NH3 + less than (CH3)2NH2 + less than (CH3)3NH+ less than (CH3)4N+. Interferon can also be recovered using an electrolyte and ethylene glycol as cosolvents. Apparently, both hydrophobic and electrostatic forces are involved in the adsorption of HuIFN-alpha to CPG.
<title>Pyramidal neurovision architecture for vision machines</title> (1993)

The vision system employed by an intelligent robot must be active; active in the sense that it must be capable of selectively acquiring the minimal amount of relevant information for a given task. An efficient active vision system architecture that is based loosely upon the parallel-hierarchical (pyramidal) structure of the biological visual pathway is presented in this paper. Although the computational architecture of the proposed pyramidal neuro-vision system is far less sophisticated than the architecture of the biological visual pathway, it does retain some essential features such as the converging multilayered structure of its biological counterpart. In terms of visual information processing, the neuro-vision system is constructed from a hierarchy of several interactive computational levels, whereupon each level contains one or more nonlinear parallel processors. Computationally efficient vision machines can be developed by utilizing both the parallel and serial information processing techniques within the pyramidal computing architecture. A computer simulation of a pyramidal vision system for active scene surveillance is presented.
Energy Efficient Engine combustor test hardware detailed design report (1984)

The Energy Efficient Engine (E3) Combustor Development effort was conducted as part of the overall NASA/GE E3 Program. This effort included the selection of an advanced double-annular combustion system design. The primary intent was to evolve a design which meets the stringent emissions and life goals of the E3 as well as all of the usual performance requirements of combustion systems for modern turbofan engines. Numerous detailed design studies were conducted to define the features of the combustion system design. Development test hardware was fabricated, and an extensive testing effort was undertaken to evaluate the combustion system subcomponents in order to verify and refine the design. Technology derived from this development effort will be incorporated into the engine combustion system hardware design. This advanced engine combustion system will then be evaluated in component testing to verify the design intent. What is evolving from this development effort is an advanced combustion system capable of satisfying all of the combustion system design objectives and requirements of the E3. Fuel nozzle, diffuser, starting, and emissions design studies are discussed.
Gravity monitoring of offshore gas reservoirs (2000)

PreviousNext No AccessSEG Technical Program Expanded Abstracts 2000Gravity monitoring of offshore gas reservoirsAuthors: Ola EikenMark ZumbergeGlen SasagawaOla EikenStatoil, Mark ZumbergeScripps Institution of Oceanography, and Glen SasagawaScripps Institution of Oceanographyhttps://doi.org/10.1190/1.1816087 SectionsAboutPDF/ePub ToolsAdd to favoritesDownload CitationsTrack CitationsPermissions ShareFacebookTwitterLinked InRedditEmail Permalink: https://doi.org/10.1190/1.1816087FiguresReferencesRelatedDetailsCited BySeafloor deformation monitoring: Past, present, and futurePaul Hatchell, Robin de Vries, Vicki Gee, Heather Cousson, Jorge Lopez, Shaun Dunn, Nick Street, Adrian Parsons, Jami Cheramie, and Eric Fischer17 August 2017Reservoir Monitoring of Hydrocarbon-Water Flood Front by Gravimetry Integrated within Reservoir Simulation14 October 2014Gravimetric monitoring of gas-reservoir water influx — A combined flow- and gravity-modeling approachTorkjell Stenvold, Ola Eiken, and Martin Landrø20 November 2008 | GEOPHYSICS, Vol. 73, No. 6Vertical deformation monitoring at Axial Seamount since its 1998 eruption using deep-sea pressure sensorsJournal of Volcanology and Geothermal Research, Vol. 150, No. 1-3Surface geophysical monitoring of gas fields: some experiences11 May 2022 | Geological Society, London, Petroleum Geology Conference Series, Vol. 6, No. 1Gravimetric monitoring of gas production from the Troll fieldOla Eiken, Mark Zumberge, Torkjell Stenvold, Glenn Sasagawa, and Scott Nooner3 January 2005 SEG Technical Program Expanded Abstracts 2000ISSN (print):1052-3812 ISSN (online):1949-4645Copyright: 2000 Pages: 2484 publication data© 2000 Copyright © 2000 Society of Exploration GeophysicistsPublisher:Society of Exploration Geophysicists HistoryPublished: 04 Jan 2005 CITATION INFORMATION Ola Eiken, Mark Zumberge, and Glen Sasagawa, (2000), "Gravity monitoring of offshore gas reservoirs," SEG Technical Program Expanded Abstracts : 431-434. https://doi.org/10.1190/1.1816087 Plain-Language Summary PDF DownloadLoading ...
A New Model of Bone Infection Used to Evaluate the Efficacy of Antibiotic-impregnated Polymethylmethacrylate Cement (1983)

An animal model of bone infection was designed for evaluation of the benefits of adding antibiotics to polymethylmethacrylate (PMMA) cement. Femora of New Zealand albino rabbits were exposed at the knee; the medullary canals were entered and the contents aspirated. A known number of bacteria was added to each femur before it was filled with either normal Surgical Simplex P bone cement or Surgical Simplex P antibiotic bone cement. The presence or absence of bone infection was documented by quantitative bacteriologic, roentgenographic, and histologic techniques. Simplex antibiotic bone cement prevented infection, even in the presence of 10(7) bacteria. The effectiveness of the antibiotic bone cement was correlated with the rapid release of high levels of erythromycin (14.1 micrograms/g) and colistin (11.3 micrograms/g) specifically at the site of bacterial contamination.
Limonylborane: The First Borabicyclane as a Chiral Hydroborating Agent (1982)

h i r a l hydroborating agent, limonylborane (LimBH) has been prepared a the c y c l i c hydroboration o f (+I-limonene w i t h monochloroborane, followed by h y d r i d a t i o n w i t h LiAlH4.Hydroboration o f representative alkenes w i t h LimBH proceeds w i t h a h i g h degree o f asymnetric induction, pref e r e n t i a l l y from one enantiotopic face of the alkene, t o provide products o f the same absolute configuration.
Lesegeschichten: Lesesozialisaton als literarisches Motiv und Forschungsgegenstand (1998)

Der I. Teil fuhrt in einem Dreischritt verschiedene Arten vor, wie fiktionale Texte von Sozialisationsprozessen erzahlen: in Lesegeschichten, in Lerngeschichten, in Ubergangsgeschichten. Diese Einteilung setzt auf die Plausibilitat der Unterscheidung von drei Motivstrangen, die sich verschiedenartigen Interessenlagen der jeweiligen Autorinnen und Autoren verdanken: 


dem Interesse, den Schriftspracherwerb als pragendes, die gesamte junge Personlichkeit des Kindes von Grund auf veranderndes Erlebnis, ja: als Beginn des Erwachsenwerdens darzustellen (“Lesegeschichten”)


dem Interesse, die Entwicklung der soziale Wahrnehmung als Lernprozess von Heldinnen oder Helden darzustellen: der Blick weitet sich auf die Schule als Mikrokosmos und/oder auf die Gesellschaft als Makrokosmos (“Lerngeschichten”)


dem Interesse, Prozesse einer Entdeckung der bewusstseinsbildenden und -verandernden Funktion des ‘Mediums Literatur’ darzustellen als eines Mediums, das Ubergange zwischen auserer und innerer Realitat erlaubt und organisiert (“Ubergangsgeschichten”).