gebhart/patrepeval huggingface dataset:
Adsorption Studies on Metals. II. Absolute Entropies of Adsorbed Molecules on Molybdenum (1953)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTAdsorption Studies on Metals. II. Absolute Entropies of Adsorbed Molecules on MolybdenumJ. J. Chessick, F. H. Healey, and A. C. ZettlemoyerCite this: J. Phys. Chem. 1953, 57, 9, 912–915Publication Date (Print):September 1, 1953Publication History Published online1 May 2002Published inissue 1 September 1953https://pubs.acs.org/doi/10.1021/j150510a013https://doi.org/10.1021/j150510a013research-articleACS PublicationsRequest reuse permissionsArticle Views59Altmetric-Citations1LEARN 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
Stereocontrolled intermolecular radical additions to methylidenepiperazine-2,5-diones (1999)

The use of latent amino acid functionalities for the syntheses of methylidenepiperazine-2,5-diones is reported. These piperazinediones are potential chiral templates in the synthesis of functionalised piperazinediones and amino acids. Carbon–carbon bond formation utilising radical addition reactions between the methylidenepiperazinediones and a number of alkyl radicals resulted in good yields of the addition adduct. Moderate to high diastereoselectivities were observed and factors controlling the chiral induction are discussed here.
High-intensity Low-pressure Electrodeless Mercury-Argon Lamp for UV Disinfection of Wastewater (2005)

Recently, ultraviolet (UV) radiation has been applied as a disinfection method for wastewater treatment plants. A high-intensity and high-power UV light source is required in the field of bacilli sterilization. The electrodeless UV lamp turns on by delivering RF-frequency power from the power supply through the matching circuit into the induction coil around the lamp. The electric current passing through the induction coil generates a magnetic field. The gas sealed inside the lamp is excited and ionized by the magnetic field, and so discharge of the gas occurs and light is emitted. Thus the discharge produces UV emission. Using RF frequency power circuit technology and optimizing UV lamp shape, we have made it possible to input power of 500W to a 500mm-length luminescent lamp. Moreover, an over 30% rate of UV radiating efficiency has been obtained. It realizes a high-intensity and high-power ultraviolet light source. Optimization of water current path in the sewage effluent disinfection has realized a colon bacillus removal ratio of 99.9%.
High-Q microstrip-fed bulk micromachined silicon cavities (2004)

Bulk micromachining of silicon wafers to fabricate rectangular waveguide components has been the focus of much research over the past decade. Over that time, a number of different fabrication techniques have been presented. However, for resonator applications, these fabricated topologies restrict the cavity height to less than two wafer thicknesses. To allow for much deeper cavities, an enabling fabrication procedure for micromachined waveguide components has been proposed. In this paper, a regular height bulk silicon micromachined cavity of constant cross section, fed using a microstrip line, has been presented. The relatively low measured Q/sub 0/ factor for this cavity was due to the poor soldered connections between the top and bottom plates. A new enabling micromachined cavity design has also been introduced, which achieves a very high unloaded (Q/sub 0//spl cong/4500, measured) quality factor.
Evaluation of ART Scores for Repeated Transarterial Chemoembolization in Japanese Patients with Hepatocellular Carcinoma (2015)

The ART scoring system did not demonstrate a sufficiently predictive impact on OS among the patients who underwent ≥2 TACE sessions within 90 days. Application of the ART score should be carefully considered because differences in TACE procedures and post-TACE treatment can affect the results while evaluating OS.
Differentiation of speech and nonspeech processing within primary auditory cortex (2006)

Primary auditory cortex (PAC), located in Heschl's gyrus (HG), is the earliest cortical level at which sounds are processed. Standard theories of speech perception assume that signal components are given a representation in PAC which are then matched to speech templates in auditory association cortex. An alternative holds that speech activates a specialized system in cortex that does not use the primitives of PAC. Functional magnetic resonance imaging revealed different brain activation patterns in listening to speech and nonspeech sounds across different levels of complexity. Sensitivity to speech was observed in association cortex, as expected. Further, activation in HG increased with increasing levels of complexity with added fundamentals for both nonspeech and speech stimuli, but only for nonspeech when separate sources (release bursts/fricative noises or their nonspeech analogs) were added. These results are consistent with the existence of a specialized speech system which bypasses more typical processes at the earliest cortical level.
Investigating Reliability on Fuel Cell Model Identification. Part II: An Estimation Method for Stochastic Parameters (2012)

Abstract An alternative way to process data from polarization measurements for fuel cell model validation is proposed. The method is based on re‐ and subsampling of I – V data, with which repetitive estimations are obtained for the model parameters. This way statistics such as standard deviations and correlations between the parameters may be experimentally derived. Histograms may also be produced, approximating the probability distributions that they follow. Two experimental case studies are discussed. In the first case, observations are made on the behavior of the parameter values for two mathematical models. As the number of data points (measurement points) employed in the estimation of the parameters increases, parameters with high variances converge to specific values. On the contrary, parameters with small variances diverge linearly. The parameters' histograms do not usually follow normal distributions rather they show a connection between the number of peaks in the graphs and correlations of the parameters. The second case study is an application on a fast degraded SOFC button cell, where the values and the histograms of the parameters are compared before and after degradation.
Hepatitis C Virus Infection in Long-term Nonprogressor HIV-1-Infected Subjects (2002)

Thibault, Vincent*; Candotti, Daniel*; Autran, Brigitte†; Cahour, Annie*; Agut, Henri* for The French ALT Study Group Author Information
Recombinant Methionyl Human Leptin Administration to Achieve High Physiologic or Pharmacologic Leptin Levels Does Not Alter Circulating Inflammatory Marker Levels in Humans with Leptin Sufficiency or Excess (2005)

A role for high leptin levels in the proinflammatory state associated with obesity has been proposed on the basis of observational studies, but a recent interventional study employing administration of long-acting pegylated leptin resulting in very high pharmacologic levels in obese subjects did not support this idea. These interventional studies have not yet been independently confirmed, however, and varying levels and duration of hyperleptinemia as well as the presence of comorbidities such as diabetes have not yet been investigated as potential effect modifiers. We performed three interventional studies involving administration of recombinant methionyl human leptin (r-metHuLeptin) to lean, otherwise healthy obese, and obese diabetic subjects to investigate whether increasing circulating leptin levels over a wide spectrum of values (from low physiologic to high pharmacologic) would alter serum levels of inflammatory markers and other cytokines important in the T helper cell response. Increasing leptin levels from low physiologic to high physiologic in lean men and from higher physiologic to low pharmacologic in obese men over 3 d did not alter serum interferon-gamma, IL-10, TNF-alpha, monocyte chemoattractant protein-1, or soluble intercellular adhesion molecule-1. In obese subjects with type 2 diabetes mellitus, the administration of r-metHuLeptin for 4 or 16 wk, resulting in high pharmacologic leptin levels, did not activate the TNF-alpha system or increase cytokines or inflammatory markers, including IL-10, IL-6, C-reactive protein, monocyte chemoattractant protein-1, and soluble intercellular adhesion molecule-1. These findings do not support an etiopathogenic role for leptin in proinflammatory states associated with leptin excess such as obesity and have direct relevance for the potential future therapeutic use of r-metHuLeptin in humans.
The successful concurrent use of two long-acting depot antipsychotics in a patient with treatment-resistant schizophrenia and history of serious violence: a case report (2016)

Objective: This case report describes a forensic psychiatric patient presenting with treatment-resistant schizophrenia and serious interpersonal violence complicated by poor adherence to oral medication who was treated successfully with two concurrent long-acting depot antipsychotics. Method: Treatment response was measured for a 6-month period at 6-weekly intervals, post-initiation using the Positive and Negative Symptoms of Schizophrenia with Excited Component score (PANSS-EC), Brief Psychiatric Rating Scale (BPRS) and Clinical Global Impression Scale (CGI). Results: At 6 months, the presentation was found to have markedly improved. The overall PANSS-EC score was reduced by 43.9%, with reductions in Positive Symptom and Excited Component subscales most evident. BPRS Score was reduced from 81 at baseline to 47 at 18 weeks. There was improvement in the patient’s level of cooperativeness, aggression and engagement in ward therapeutic activities. Conclusion: Although concurrent use of two depot antipsychotics requires further exploration, there is potential benefit for patient groups presenting with treatment-resistant schizophrenia and poor compliance. Due to risk of serious adverse effects which are difficult to reverse with long-acting formulations, we recommend this option be reserved for this complex patient population and exclusively in care settings allowing close physical health monitoring.
Invasion and Replication of<i>Brucella Abortus</i>in Three Different Trophoblastic Cell Lines (1994)

This study was performed to compare the replication of the pathogenic strain Brucella abortus 2308 in three trophoblastic cell lines derived bovine placentas at different gestational stages. The trophoblastic cell lines were obtained from a 13-15 day embryo, from 5-month placentomal tissue and from an 8-month extra-placentomal portion of the placenta. The infection rate was similar in all cell lines at 4 h. Colony-forming Units were counted at 4, 8, 12, 24 and 30 h post-inoculation. At 12, 16, 24 and 30 h B. abortus rapidly replicated within the 5-month and 8-month trophoblastic cell lines, but grew slowly within trophoblastic cells derived from embryonic tissue. Electron microscopic studies consistently showed clusters of B. abortus in trophoblastic cells derived from 5- and 8-month placentas, while few cells of the embryonic line were infected and these contained only 1-2 bacteria per cell. It was concluded that B. abortus can infect trophoblastic cells throughout the gestational period but bacterial multiplication does not occur in these cells before middle or late gestation.
Isoleucine biosynthesis and metabolism: stereochemistry of the formation of<scp>L</scp>-isoleucine and of its conversion into senecic and isatinecic acids in Senecio species (1980)

Incorporation experiments with isoleucine (1) stereospecifically labelled at C-4, and 2-aminobutanoic acid (10) stereospecifically labelled at C-3, in Senecio species have shown that the ethyl migration step during the biosynthesis of L-isoleucine (1) takes place with retention of configuration at the migrating centre, and that during conversion into necic acids of the senecic acid (4) type, both C5 units are formed with loss of the C-4pro-S hydrogen atom of L-isoleucine (1) and retention of the C-4 pro-R hydrogen atom.
Effect of substitution of 3,4-ethylenedioxythiophene (EDOT) on the electronic properties of the derived electrogenerated low band gap conjugated polymersElectronic supplementary information (ESI) available: experimental and spectroscopic data. See http://www.rsc.org/suppdata/jm/b4/b403818e/ (2004)

Introduction of a long alkoxy chain at an sp3 carbon of the ethylenedioxy bridge of EDOT induces a large increase of the band gap of the resulting polymer.
[Esophagectomy for epidermoid cancer discovered during evaluation of ENT cancer]. (1998)

Esophagectomy is suitable for usT1-2 tumors if surgery is also indicated for the head and neck tumor. Radiochemotherapy is indicated for advanced usT3-4 esophageal tumors or when the treatment of the head and neck tumor is not surgery.
Evaluation of electrosurgical meniscectomy in rabbits (1986)

Recently, electrosurgical cutting instruments utilizing radiofrequency energy have been designed as arthroscopic devices for cutting meniscal tissue. This study attempted to determine the in vivo gross and microscopic effects of radiofrequency energy on meniscal tissue in rabbits. Twelve adult New Zealand white rabbits (48 menisci) underwent bilateral knee arthrotomies. Ten rabbits (40 menisci) underwent partial meniscectomies in which one half of each meniscus in the longitudinal plane was removed with the electrosurgical generator. Two control rabbits underwent arthrotomy without resection of meniscal tissue. At specific time intervals, the rabbits were killed, and the menisci were removed. The gross specimens were photographed, and microscopic sections of each meniscus were fixed and stained. Specimens were evaluated to determine the cellular and vascular response to the electrosurgical cut edge of each meniscus. The microscopic specimens revealed that the radiofrequency cutting instruments produced a small degree of direct thermal damage to the cut meniscus. A tissue response producing a hypercellular dense collagen matrix was present for approximately 3 months. The spontaneous repair of tissue was complete by 6 months, and the histologic 6-month specimens could not be distinguished from the 6-month control specimens except with respect to the overall width of the specimens.
The Use of Task Based Mood-Induction Procedures to Generate High Quality Emotional Assets (2006)

Detecting emotion in speech is important in advancing human-computer interaction, especially in the area of speech synthesis. This poster details experimental procedures based on Mood Induction Procedure 4, using performance related tasks to engender natural emotional responses in participants. These tasks are aided or hindered by the researcher to illicit the desired emotional response. These responses will then be recorded and their emotional content graded to form the basis of an emotional speech corpus. This corpus will then be used to develop a rule-set for basic emotional dimensions in speech.
The Effect of Workers’ Compensation Status on Outcomes of Cervical Disc Arthroplasty (2016)

Prognostic Level II. See Instructions for Authors for a complete description of levels of evidence.
Kotieläinten käyttäytymisen tuntemus on edellytys hyvälle eläintenpidolle: Helsingin yliopiston Eläinten hyvinvoinnin tutkimuskeskus esittäytyy (2004)

ei saatavilla
Cues: File Subsystem Data Streams (1996)

We present a system call which enable directing high performance data transfers with in-kernel streams. The streams are defined and run using abstract data types called Cues, formed over the Unix file subsystem. The system call, named cue() , returns a descriptor, which can be used to write requests to the newly created stream. These requests define the flow of the stream. The abstraction simplifies the design of applications that transfer large amounts of data from files or devices. It also enables high throughput when multiple transfers are in progress. Cue code is compact, modular, and portable. This model also results in a simple mechanism for remotely cueing data flow using standard connections with peer processes. The implementation and tests are also described in this paper.
A 105km Reach Fully Passive 10G-PON using a Novel Digital OLT (2012)

A truly passive long-reach 10G-TDM-PON using digital OLT is demonstrated through 105km SSMF and 1:128 splitting with 5dB margin (51dB loss budget). The analog transceivers at the ONUs still maintain low system complexity and cost.
CHARACTERIZATION OF KLEBSIELLA PNEUMONIAE AND ESCHERICHIA COLI STRAINS THAT PRODUCE CTX-M-2-TYPE BROAD SPECTRUM BETA-LACTAMASE ISOLATED FROM A CHILD WITH LEUKEMIA (2002)

An 8-year-old girl with acute leukemia had bacteremia caused by Klebsiella pneumoniae producing CTX-M-2-type broad spectrum beta-lactamase. K. pneumoniae and Escherichia coli strains producing the same enzyme and harboring identical conjugative plasmids were recovered from stoor culture. Patients with frequent episodes of neutropenia and prophylactic administration of beta-lactams are at risk of harboring colonizing strains that produce broad spectrum beta-lactamases.
Aviation Data Integration System (2003)

During the analysis of flight data and safety reports done in ASAP and FOQA programs, airline personnel are not able to access relevant aviation data for a variety of reasons. We have developed the Aviation Data Integration System (ADIS), a software system that provides integrated heterogeneous data to support safety analysis. Types of data available in ADIS include weather, D-ATIS, RVR, radar data, and Jeppesen charts, and flight data. We developed three versions of ADIS to support airlines. The first version has been developed to support ASAP teams. A second version supports FOQA teams, and it integrates aviation data with flight data while keeping identification information inaccessible. Finally, we developed a prototype that demonstrates the integration of aviation data into flight data analysis programs. The initial feedback from airlines is that ADIS is very useful in FOQA and ASAP analysis.
Valorising an industrial residue towards a calcium sulfoaluminate cement (2019)

Calcium sulfoaluminate (CSA) cements and the formation of the ye’elimite (C4A3$) phase was first synthesised and studied by Ragozina1 in 1957, and its composition was identified as 3CaO·3Al2O3·CaSO4 by Fukuda2 in 1961. CSA cements can be a feasible alternative binder with major benefits such as quick setting, fast strength development, and less shrinkage, while achieving lower CO2 emissions during production.3 CSA cements consists predominantly of C4A3$, which react with H2O in the presence of anhydrite (CaSO4) to form a binder phase of monosulfate (AFm), ettringite (AFt) and aluminium hydroxide (AH3).4 The sulphate-bearing phase C4A3$ can be synthesised in the temperature range between 1200 and 1450°C depending upon the initial chemical composition used.5 However, Khessaimi et al.6 stated that optimal solid state synthesis condition for C4A3$ was at 1300°C for 3 h. In general, any oxide source of Al, Ca and S and industrial by-products, such as fly ash, lime kiln dust and scrubber sludge might be a potential candidate for the synthesis of CSA cements. Sahu et al.7 showed that fly ash can be used to produce belite – CSA–based cements. Investigations were carried out by firing different kinds of fly ash (class C and F) along with limestone and gypsum at 1200°C. In this paper a rather unexplored industrial residue generated as a slurry during the acid leaching of Zn metal (Jarosite) is studied. Due to the presence of the high sulphur content, this residue might be a suitable candidate in making CSA cements. The primary objective is to produce therefore a CSA clinker from these industrial residues, by following the necessary thermal treatment in order to transform the unreactive industrial residue into a CSA cement. The reactivity of the clinker was assessed by thermogravimetric analysis (TGA) and heat flow calorimetry. The compressive strength of the 100% CSA mortar was also evaluated.
ChemInform Abstract: Synthesis, Photochromic and Fluorescent Properties of Hybrid Compounds of Fulgimides and Benzothiazolylthienothiophene. (2011)

Abstract New fulgimide hybrids (I) display photochromism.
General principles of antibiotic tissue penetration (1985)

It is well established that, at equilibrium, the concentrations of free drug on either side of a porous capillary are equal. However, the dynamic factors which operate on the way to achieving this equilibrium, while drug levels fluctuate in serum and extravascular sites, have been less well studied. This paper reviews some of the physical principles relating to diffusion through capillary pores and permeation through capillary membranes. Emphasis has been placed on the importance of the surface area-to-volume ratio in determining the time required to reach various stages of equilibrium. The effects of infection have been considered. At equilibrium, the AUC of free drug in serum and non-specialized extravascular compartments must be equal. Therefore, although the mode of administration (e.g. continuous infusion versus intermittent bolus) will affect the profile of the concentration-time curve in extravascular loci, it will not affect the overall AUC of drug in these sites. We have derived an equation to estimate the levels of drug within an abscess when bacteria are destroying the drug. Brief consideration has been given to transport in specialized sites with non-porous capillaries and with active transport systems. Throughout the analysis, we have focused on the application of these principles to in-vitro models and the potential use of in-vitro models to substantiate these principles.
A new technique for monitoring<i>Trigona carbonaria</i>nest contents, brood and activity using X-ray computerized tomography (2005)

SUMMARYBrood status in the Australian stingless bee Trigona carbonaria is difficult to monitor non-invasively as splitting the hive damages the nest, and the involucrum prevents observations of internal structures and evidence of queen activity. In addition, increases in hive weight, also used as a measure of colony health, can be attributed to increased pollen and nectar collection by foragers in times of colony stress rather than improved brood status. To assess brood status and queen activity, we performed helical two-dimensional and three-dimensional X-ray computerized tomography (CT) to measure brood chamber volume in a T. carbonaria hive. All previously reported nest structures including larval cells, pupal cocoons, involucrum, cerumen and batumen layers were clearly identifiable. In addition, the on-screen linear callipers enabled accurate estimates of brood chamber volume to be made. A batumen bridge was found that may secure the brood chamber to the base of the hive box; this structure has not been reported before. CT could be used to follow the life cycle of stingless bees, track the development of natural nests and observe nest morphology to distinguish between species of Trigona. In addition, sequential scans will be useful in non-invasively assessing changes in brood status.