gebhart/patrepeval huggingface dataset:
Effect of Temperature and Viscosity on Rotational Diffusion of Merocyanine 540 in Polar Solvents (1994)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTEffect of Temperature and Viscosity on Rotational Diffusion of Merocyanine 540 in Polar SolventsDavid R. Bessire and Edward L. QuitevisCite this: J. Phys. Chem. 1994, 98, 49, 13083–13092Publication Date (Print):December 1, 1994Publication History Published online1 May 2002Published inissue 1 December 1994https://pubs.acs.org/doi/10.1021/j100100a044https://doi.org/10.1021/j100100a044research-articleACS PublicationsRequest reuse permissionsArticle Views210Altmetric-Citations33LEARN 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
Reproducibility in echocardiographic assessment of the left ventricular global and regional function, the HUNT study (2009)

Systolic M-mode annulus excursion showed better inter-observer reproducibility than other traditional and newer measurements of LV systolic and diastolic function. Repeated analyses of the same recordings underestimate the more clinically relevant inter-observer reproducibility by approximately 40% for most measurements of LV function.
Social Desirability Values for California Psychological Inventory Items (1964)

Social desirability ratings for CPI items were obtained from 68 female and 59 male college students. Simple means and standard deviations of the ratings were compared with previously published scale values and dispersions in the case of 186 overlapping CPI-MMPI items. The results showed high comparability on scale values so that the simple means of the item ratings may be used similarly to previously published MMPI item values obtained by using scaling techniques Simple standard deviations of individual item ratings, however, tended to be generally larger than the associated discriminal dispersions published for such items.
Transcription initiation at the tryptophanase promoter of Escherichia coli K-12 (1982)

Restriction fragments containing the region preceding the tryptophanase structural gene, tnaA, were used as templates for in vitro transcription experiments. A transcription initiation site was detected that was dependent on the catabolite gene activator protein (CAP) plus cyclic AMP (cAMP). The mRNA produced in vitro was fingerprinted, and the nucleotide at which transcription was initiated was localized to the vicinity of two guanine residues 316 and 318 base pairs upstream of tnaA. A region exhibiting extensive difold symmetry and homology to the CAP binding site adjacent to the lactose operon promoter exists approximately 60 base pairs preceding the site of transcription initiation. Two HinfI restriction sites are located in this region. Restriction enzyme cleavage at these sites was prevented when DNA containing the promoter region was preincubated with CAP and cAMP. RNA polymerase was incapable of protecting these sites against this cleavage. CAP and cAMP addition did not protect against cleavage at a DdeI restriction site located in the -20 region of the promoter. RNA polymerase did protect against DdeI cleavage but only in the presence of CAP and cAMP. Thus, transcription initiation at the tryptophanase promoter involves cAMP-dependent, CAP-facilitated binding of RNA polymerase to the DNA.
Microarray-based detection of genetic heterogeneity, antimicrobial resistance, and the viable but nonculturable state in human pathogenic <i>Vibrio spp.</i> (2005)

The morbidity and mortality associated with Vibrio-mediated waterborne diseases necessitates the development of sensitive detection technologies that are able to elucidate the identity, potential pathogenicity, susceptibility, and viability of contaminating bacteria in a timely manner. For this purpose, we have designed a single multiplex PCR assay to simultaneously amplify 95 diagnostic regions (encompassing species/serogroup-specific, antimicrobial resistance, and known toxin markers) and combined it with a long oligonucleotide microarray to create a platform capable of rapidly detecting and discriminating the major human pathogenic species from the genus Vibrio: V. cholerae, V. parahaemolyticus, V. vulnificus, and V. mimicus. We were able to validate this strategy by testing 100 geographically and temporally distributed isolates and observed an excellent concordance between species- and serotype-level microarray-based identification and traditional typing methods. In addition to accurate identification, the microarray simultaneously provided evidence of antibiotic resistance genes and mobile genetic elements, such as sulfamethoxazole-trimethoprim constins and class I integrons, and common toxin (ctxAB, rtxA, hap, hlyA, tl, tdh, trh, vvhA, vlly, and vmhA) and pathogenicity (tcpA, type III secretion system) genes that are associated with pathogenic Vibrio. The versatility of this method was further underscored by its ability to detect the expression of known toxin and virulence genes from potentially harmful viable but nonculturable organisms. The results suggest that this molecular identification method provides rapid and definitive information that would be of value in epidemiological, environmental, and health risk assessment surveillance.
Heteronuclear probes of coal structure and reactivity. Quarterly report, January--March 1994 (1994)

One of the goals of the proposal is to employ solution {sup 31}P NMR spectroscopy in tandem with HPLC to speciate and quantitate phenols in coal resids. As solution {sup 31}P NMR tagging agents, we are using both 1 and 2 since the {sup 31}P chemical shifts provided by each are different for identical phenols. This allows a cross-check on the indentity of phenols (especially isomeric examples) as well as their concentration. By building a library of {sup 31}P chemical shifts of a wide variety of phenols derivatized with 1 and 2, speciation of phenols in coal liquids, for example, can be accomplished. Using preparative HPLC, we can separate the phenols and also derivatize them with 1 and 2 for speciation. Tables III and IV list chemical shifts for phenols derivatized with 1 and 2, respectively. In Table V we hst the total phenol contents of three Consol coal reaids using reagent 1 and a {sup 31}P NMR procedure we reported earlier. We are gratified to note how well our quantitations compare with those reported in the literature using FTER spectroscopy. Because sample 3 contained paramagnetic species, speciation of phenols was precluded, owing to peak breadth and overlap. However, samples 1 and 2 produced well-resolved signals. We are now in the process of identifying the phenols responsible for these peaks.
Oxidation of .alpha.-amino acids and .alpha.-hydroxy acids by Fremy's salt. A model for oxidases? (1986)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTOxidation of .alpha.-amino acids and .alpha.-hydroxy acids by Fremy's salt. A model for oxidases?Angel Garcia-Raso, Pedro M. Deya, and Jose M. SaaCite this: J. Org. Chem. 1986, 51, 22, 4285–4287Publication Date (Print):October 1, 1986Publication History Published online1 May 2002Published inissue 1 October 1986https://pubs.acs.org/doi/10.1021/jo00372a033https://doi.org/10.1021/jo00372a033research-articleACS PublicationsRequest reuse permissionsArticle Views872Altmetric-Citations18LEARN 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
Trading coverage for capacity in cellular systems (2002)

It has long been recognized that cellular (or PCS) radio systems have two limiting conditions: a "coverage" limit where thermal noise in the receivers determine the maximum supportable range between a "base station" and a "user", and a "Capacity" limit where mutual interference between users reduces the coverage limited range to some minimal acceptable value. A procedure is described that first evaluates the coverage of an unloaded cellular system, and then as a function of an ever increasing load, evaluates how the coverage is reduced. The procedure is applicable to FDMA, TDMA, and CDMA technologies.
Population behaviour of Helicotylenchus multicinctus in soil and roots of banana in Tripura, India (1998)

Le comportement des populations d'Helicotylenchus multicinctus dans les racines et la rhizosphere de bananiers a ete etudie dans trois localites, pendant 12 mois, au Tripura, Inde. Trois pics de population sont observes pendant l'annee (mai, juin-juillet et octobre-novembre), avec une augmentation concomitante du nombre des nematodes dans les racines et dans le sol. Les populations dans le sol sont les plus faibles en decembre pour les trois localites, alors qu'une augmentation brutale des populations dans les racines se produit. Les populations diminuent, tant dans le sol que dans les racines, a la suite de fortes pluies. Une correlation positive significative a ete observee entre le nombre de nematodes dans le sol et la valeur de la pluviosite mensuelle. Les pluies precedant la mousson et celles de la mousson elle-meme paraissent constituer le plus important facteur du milieu influencant le developpement des populations, ce qui n'est pas le cas de la temperature.
Wheat Scab in Soft Red Winter Wheat in Indiana in 1986 and Its Relation to Some Quality Measurements (1990)

A severe outbreak of wheat scab in the northern portion of Indiana during the 1986 growing season was associated with prolonged wet weather during and after anthesis. The combined effects of scab and other head and foliar diseases greatly reduced yield and test weight. Samples of grain from throughout Indiana were analyzed to determine the incidence of scab, germination, test weight, and concentration of deoxynivalenol (DON), a toxin produced by Gibberella zeae. Grain samples from 43 of 44 counties had scab. Scabby kernels averaged 2.9% by weight and test weight averaged 821 g/L (54.8 lb/bu) (...)
Oligomeric Structure of the Human EphB2 Receptor SAM Domain (1999)

The sterile alpha motif (SAM) domain is a protein interaction module that is present in diverse signal-transducing proteins. SAM domains are known to form homo- and hetero-oligomers. The crystal structure of the SAM domain from an Eph receptor tyrosine kinase, EphB2, reveals two large interfaces. In one interface, adjacent monomers exchange amino-terminal peptides that insert into a hydrophobic groove on each neighbor. A second interface is composed of the carboxyl-terminal helix and a nearby loop. A possible oligomer, constructed from a combination of these binding modes, may provide a platform for the formation of larger protein complexes.
Stereolithography cure modelling and simulation (2004)

In this paper, a rigorous stereolithography (SL) cure model is presented that captures transient, thermal, and chemical effects that are ignored in typical threshold-based models. This new model incorporates photoinitiation rates, reaction rates, diffusion, and temperature distributions. Process simulations are performed using the finite element method with the software package FEMLAB. Representative results are included. Sensitivities of results to changes in resin compositions and other input parameters are explored. With this SL cure model, it is possible to investigate the spatial and temporal distributions of monomer and polymer concentrations, molecular weights, cross-link densities, and degree of cure, which are necessary to characterise the cured part.
Effect of neferine on toxicodynamics of dichlorvos for inhibiting rabbit cholinesterase. (2003)

Nef reactivates the ChE depressed by DDVP. The experiment in vitro may be used as a preliminary index to observe the reactivation of ChE inhibited by anticholinesterases.
Pharmaceutical evaluation of different shampoo brands in local Saudi market (2017)

Shampooing is the most common form of hair treatment. Shampoos are primarily products aimed at cleansing the hair and scalp. There are many brands of shampoos in Saudi Arabia, available from different sources, locally and imported from other countries. This study aims to investigate whether such brands comply with the Saudi standard specifications for shampoos, issued by the National Center for Specifications and Standards, and to what extent these specifications are applied. Six shampoo brands were randomly collected from Riyadh market (Pantene®, Sunsilk®, Herbal essences®, Garnier Ultra Doux®, Syoss® and L'Oreal Elvive®). The selected shampoos were evaluated according to their physicochemical properties, including organoleptic characterization, pH measurement, percentage of solid content, rheological measurements, dirt dispersion level, foaming ability and foam stability, and surface tension. All shampoos had a good percentage of solids, excellent foam formation with stable foam and a highly viscous nature. Regarding the pH measurement, all shampoo samples were within the specified range with good wetting ability.
A Novel Chromogranin-A Promoter-Driven Oncolytic Adenovirus for Midgut Carcinoid Therapy (2007)

Ad[CgA-E1A] is an interesting agent for the treatment of carcinoid liver metastases in conjunction with standard therapy for these malignancies.
Treatment of Patients with Cancer of an Unknown Primary Site (1993)

Few diagnoses in medicine engender as much pessimism as the diagnosis of metastatic cancer of an unknown primary site. Patients with this syndrome often have widespread metastatic disease, with involvement of multiple visceral sites such as the liver, lungs, and bones, and are often debilitated at the time of diagnosis. Early reports of chemotherapy in these patients documented low rates of response and no effect on the dismal median survival of three to four months, thereby strengthening arguments for a nihilistic approach14.Recently, however, the treatment of some patients with cancer of an unknown primary site has improved . . .
Inactivating Calcium-activated Potassium Currents in Rat Dorsal Root Ganglia Neurons (2005)

Large conductance voltage and Ca2+-activated K+ channels (BK channels),which are ubiquitously expressed among mammalian tissues, play a variety of physiological roles. The inactivating BK channels have not been extensively studied in primary tissues and rarely do they exhibit inactivation. An inactivating BK current (BKi) was identified in rat small dorsal root ganglia (DRG) neurons . The inactivating currents are sensitive to the specific BK channel blocker charybdotoxin (ChTX) and the effect of ChTX can be removed partially when washed with normal external solution. The inactivation of BKi can be removed by external treatment of papain.
Pharmacokinetics of Etoposide Delivery by a Bioerodible Drug Carrier Implanted at Glaucoma Surgery (1994)

The concentration of etoposide delivered by a polyanhydride controlled release device on the ocular surface is sufficient to reduce fibroblast proliferation for at least 12 days after filtration surgery.
The Protein Kinase p90 Rsk as an Essential Mediator of Cytostatic Factor Activity (1999)

Persistent activation of p42 mitogen-activated protein kinase (p42 MAPK) during mitosis induces a "cytostatic factor" arrest, the arrest responsible for preventing the parthenogenetic activation of unfertilized eggs. The protein kinase p90 Rsk is a substrate of p42 MAPK; thus, the role of p90 Rsk in p42 MAPK-induced mitotic arrest was examined. Xenopus laevis egg extracts immunodepleted of Rsk lost their capacity to undergo mitotic arrest in response to activation of the Mos-MEK-1-p42 MAPK cascade of protein kinases. Replenishing Rsk-depleted extracts with catalytically competent Rsk protein restored the ability of the extracts to undergo mitotic arrest. Rsk appears to be essential for cytostatic factor arrest.
Hypocalciuric Hypercalcemia Presenting as Neonatal Rib Fractures (2006)

A 2-week-old infant presented with bilateral rib fractures, hypercalcemia, and subperiosteal bone erosions. Parathyroid hormone levels were elevated and urine calcium low. Her parent's laboratory test results were normal. Gene sequencing revealed a new mutation of the calcium-sensing receptor gene, causing severe neonatal hyperparathyroidism, a variant of hypocalciuric hypercalcemia. This is a rare cause of neonatal hyperparathyroidism and nonabusive fractures.
A classification of wheelchair seating. (1979)

Selecting a wheelchair cushion for a person with a physical disability can be confusing and difficult. Because many cushions are commercially available and because no single cushion will work for all patient categories, the therapist needs to be aware not only of the factors that influence the selection of the cushion such as patient activity level and lifestyle, but also of the differences that exist among all the cushions she or he might recommend.
Privatizing the Mint (1993)

DURING THE 1 970s AND 1 980s interest in the concept of privatization increased among both economists and policymakers. Numerous studies have suggested that production in the private sector is significantly more efficient than production in the government sector.l Following the publication of Hayek's (1976) seminal work on the denationalization of money, a number of proposals for allowing private currency issue have been advanced.2 The literature, however, has generally focused on the implications of free banking for the financial system or its impact on the conduct of monetary policy. This paper will examine a system in which the production and issue of currency (both coins and notes) is transferred to the private sector, while monetary policy is conducted solely by the monetary authority.3 It will be shown that the potential benefits from privatization would exceed the gain in productive efficiency that might be expected from the production cost savings private firms could achieve. The General Accounting Office (GAO 1990) has estimated that replacing the dollar bill with a dollar coin would save the federal government an average of $318 million per year over thirty years. Surprisingly, savings in production costs accounted for only $41.4 million of this total. Most of the estimated savings would result from fact that demand for a dollar coin would exceed the demand for the dollar bill by an amount sufficient to increase seigniorage by $284 million per year.
Antiproliferative Action of Benzodiazepines in Cultured Brain Cells Is Not Mediated Through the Peripheral‐Type Benzodiazepine Acceptor (1989)

The benzodiazepines, Ro 5-4864, diazepam, clonazepam, and also PK-11195, inhibited, at micromolar concentrations, the proliferation of rat C6 glioma and mouse neuro-2A neuroblastoma cells in culture. The cells possessed high levels of "peripheral-type" high-affinity benzodiazepine binding sites as judged by binding assays and displacement potencies. However, the different potencies and specificities of compounds for the antiproliferative actions and binding affinities for the binding site suggest that the antiproliferative actions were not mediated through the peripheral-type binding site. In support of this, these compounds have also been shown to inhibit proliferation of some nonneuronal cultured cell lines, e.g., mouse SP2/O-Ag 14 hybridoma and rat NCTC epithelial cells, which have no detectable high-affinity peripheral-type benzodiazepine binding sites.
An Improved Fault Simulation Approach Based on Verilog with Application to ISCAS Benchmark Circuits (2006)

This paper presents an approach to fault simulation in the particular context of ISCAS 85 combinational benchmark circuits based on hardware description language (HDL) specification of their gate level netlists. The approach, exploiting the existing force and release features available in Verilog, builds an effective fault simulator by properly utilizing Verilog syntax with application to fault modeling. The implemented simulator system is able to emulate all of the ISCAS 85 combinational circuits. Experimental results show that access to the source code of HDL simulator or its modification is not a requirement to compute faulty responses from a circuit under test (CUT). The proposed simulator is platform independent, thereby making its utility substantially worthwhile
GPS Antenna Multipath Rejection Performance (1995)

Abstract : A GPS antenna multipath rejection performance evaluation was conducted. Ground reference station antennas and aviation patches were tested for their ability to reject a multipath signal. Different types of ground plane structures were used such as choke rings, ground planes, and mock sections of fuselage. Frequencies transmitted were L1 (1575 MHz), L2 (1227 MHz), and the median GLONASS frequency (1609 MHz ). Receive amplitude and phase were measured on each antenna. Subsequently, these data were converted to absolute gain for a right hand and left hand circularly polarized signal as a function of satellite elevation angle. Two types of multipath signals were considered: ground bounce multipath and building or structure bounce multipath. Ground bounce multipath typically occurs at low satellite elevation angles while structure bounce multipath can occur at any satellite elevation angle. Separate analysis methods were used to assess an antenna's ability to reject either type of multipath. This report describes the data collection methods, data reduction and analysis, and the results.