gebhart/patrepeval huggingface dataset:
Research of Web Page Predicting Based on Matrix Cluster (2004)

In this paper, a new method of analysis on Web log is proposed. A UserID-URL matrix is created and it achieves Web page predicting through matrix cluster, additionally a Ping-Pong algorithm is introduced in order to increase the speed of cluster. The experiments show that the Web page predicting through matrix cluster has high hit probability.
Antibodies to Mycobacteria in Human Tuberculosis. I. Development of Antibodies Before and After Antimicrobial Therapy (1980)

Circulating antibodies were detected before treatment in the serum of 18 of 40 patients with newly acquired tuberculosis and of eight of 12 patients with reactivated tuberculosis by microimmunodiffusion tests with unheated mycobacterial culture filtrate, arabinogalactan, arabinomannan, and a specific culture filtrate fraction. Some patients responded to a single antigen, while others responded to two and at times four or more. Some of these antibodies reacted with polysaccharides, but many reacted with protein. Antibiotic treatment increased the percentage of responders from 46% to 60% in new cases and from 66% to 75% in relapse cases and increased the concentration of antibodies. In evaluation of serologic tests in tuberculosis, the effect of prior chemotherapy must be weighed. These microimmunodiffusion tests appear to be specific for Mycobacterium tuberculosis.
Effect of substrate temperature on electroluminescence of SrS : HoF3 thin film (1999)

The SrS:HoF3 Electroluminescent (EL) thin films are prepared at the different substrate temperature by electron beam evaporation. The crystallinity and EL characteristics of the samples are analyzed. It is found that the main diffraction peak is (200) at the higher substrate temperature and the main diffraction peak is (111) at the lower substrate temperature. The blue emission intensity and EL brightness of the SrS:HoF3 thin films increase with the increase of the substrate temperature. Annealing the samples can change the cyrstal phase and strengthen the blue emission of EL thin film.
Oligomeric Cationic Polymethacrylates: A Comparison of Methods for Determining Molecular Weight (2014)

This study compares three common laboratory methods, size-exclusion chromatography (SEC), (1)H nuclear magnetic resonance (NMR), and matrix-assisted laser desorption/ionization time-of-flight (MALDI-TOF), to determine the molecular weight of oligomeric cationic copolymers. The potential bias for each method was examined across a series of polymers that varied in molecular weight and cationic character (both choice of cation (amine versus guanidine) and relative proportion present). SEC was found to be the least accurate, overestimating Mn by an average of 140%, owing to the lack of appropriate cationic standards available, and the complexity involved in estimating the hydrodynamic volume of copolymers. MALDI-TOF approximated Mn well for the highly monodisperse (Đ < 1.1), low molecular weight (degree of polymerization (DP) <50) species but appeared unsuitable for the largest polymers in the series due to the mass bias associated with the technique. (1)H NMR was found to most accurately estimate Mn in this study, differing to theoretical values by only 5.2%. (1)H NMR end-group analysis is therefore an inexpensive and facile, primary quantitative method to estimate the molecular weight of oliogomeric cationic polymethacrylates if suitably distinct end-groups signals are present in the spectrum.
Efficient content-based retrieval: experimental results (2003)

Extensive testing has shown that the bare-bones triangle inequality algorithm could be used to sharply reduce the number of images needed to be directly compared to a query image for a given distance measure, and that adding the triangle-trie for a two-stage algorithm can be used to search for matches faster than even the bare-bones triangle inequality algorithm. We have developed a method for using the triangle inequality algorithm for combinations of distance measures, thus allowing for database systems which combine flexibility and speed. There are a number of open problems concerning the various data structures and algorithms we describe: key selection, number of keys, trie depth and bin size. More generally, the statistical behavior of distance measures over different sets of images influences the behavior of all the algorithms, and this needs to be explored.
Anchoring interferon alpha to apolipoprotein A-I reduces hematological toxicity while enhancing immunostimulatory properties (2011)

Anchoring IFNα to ApoA-I prolongs the half-life of IFNα and promotes targeting to the liver. Importantly, the fusion protein shows increased immunostimulatory properties and lower hematological toxicity.
2-Amino-5-nitropyridinium monohydrogenphosphite (1993)

The crystal structure of this new 2-amino-5-nitropyridinium salt consists of centrosymmetric double layers built up with C 5 H 6 N 3 O 2 + cations and H 2 PO 3 - phosphite anions. The main feature of this stacking is the presence of centrosymmetric (H 4 P 2 O 6 ) 2- clusters holding both layers together through relatively strong hydrogen bonds. Weaker hydrogen bonds maintain the cohesion of the organic-inorganic arrangement within a layer. Direct bonding exists neither between the organic entities, nor between the double layers. The dimension charge compromise of the anionic group is not favourable for inducing a polar packing of cations which would be necessary to originate nonlinear optical properties
Synthesis of Bismuth Nanoparticles by a Simple One-Step Solvothermal Reduction Route (2013)

The bismuth nanoparticles are synthesized via a solvothermal reduction method based on the chemical reduction of Bi 3+ by ethylene glycol acting as the solvent and the reducing agent. The structural and morphological properties of the bismuth nanoparticles are investigated by X-ray diffraction and scanning electron microscope. The results demonstrate that the synthesized powders has a rhombohedral crystalline structure and their diameters are in the range of 75-103 nm under the condition of the different initial bismuth nitrate concentrations with the reduction temperature of 200°C, indicating that the thermal reduction temperature and the initial bismuth nitrate concentrations are key factors for phase composition as well as crystal size.
Fast Bit Parallel-Shifted Polynomial Basis Multipliers in &lt;formula formulatype="inline"&gt;&lt;tex&gt;$GF(2^{n})$&lt;/tex&gt;&lt;/formula&gt; (2006)

A new nonpipelined bit-parallel-shifted polynomial basis multiplier for GF(2n) is presented. For some irreducible trinomials, the space complexity of the multiplier matches the best results available in the literature, and its gate delay is equal to T A+lceillog2nrceilTX, where TA and TX are the delay of one two-input and and xor gates, respectively. To the best of our knowledge, this is the first time that the gate delay bound TA+lceillog2nrceilTX is reached. For some irreducible pentanomials, its gate delay is equal to TA +(1+lceillog2nrceil)TX. NIST has recommended five binary fields for the elliptic curve digital signature algorithm applications: GF(2163), GF(2233), GF(2 283), GF(2409), and GF(2571), but no irreducible trinomials exist for three degrees, viz., 163, 283 and 571. For the three corresponding binary fields, we show that the gate delay of the proposed multiplier is TA+(1+lceillog2nrceil)TX. This result outperforms the previously known results
6,9-Pyridazaprostacyclin and derivatives: the first "aromatic" prostacyclins (1979)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXT6,9-Pyridazaprostacyclin and derivatives: the first "aromatic" prostacyclinsK. C. Nicolaou, W. E. Barnette, and R. L. MagoldaCite this: J. Am. Chem. Soc. 1979, 101, 3, 766–768Publication Date (Print):January 1, 1979Publication History Published online1 May 2002Published inissue 1 January 1979https://pubs.acs.org/doi/10.1021/ja00497a062https://doi.org/10.1021/ja00497a062research-articleACS PublicationsRequest reuse permissionsArticle Views137Altmetric-Citations30LEARN 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
Effect of a Mediterranean Meal on Postprandial Carotenoids, Paraoxonase Activity and C-Reactive Protein Levels (2005)

A postprandial monounsaturated fatty acid rich meal increases both plasma carotenoids and PON1 with a decrease in CRP levels, thus providing a novel potential explanation to the protective properties of a Mediterranean diet against atherogenesis.
Evolutionary Computation in Design (2002)

The paper provides an overview of the manner in which evolutionary computation (EC) can be integrated with complex engineering design domains. Examples are drawn not only from civil and structural engineering but also from across the spectrum of engineering and industrial activity. It is hoped that this will provide a greater awareness of the breadth of potential and possible modes of application that are becoming apparent across all engineering sectors. In most cases fundamental aspects of the developed techniques and strategies are generic in terms of application and could therefore provide equivalent benefits across the diverse fields of civil engineering.
Design and development of the recirculating crossed-field amplifier (2017)

The Recirculating Planar Crossed Field Amplifier (RPCFA) is a high-power microwave device adapted from the Recirculating Planar Magnetron (RPM) [1], developed at the University of Michigan. A travelling-wave, rectangular meander line design has been developed in simulation that amplifies a 1.3 MW signal at 3 GHz to approximately 29 MW, a gain of approximately 13.5 dB, with nearly 53% electronic efficiency. The amplifier is designed to be driven by the Michigan Electron Long Beam Accelerator (MELBA), which is currently configured to deliver a -300 kV, 1-10 kA, 0.3-1.0 us pulse. The RF signal will be provided by an MG5193 magnetron which can deliver microwave pulses with a peak power output of 2.6 MW at 3 GHz for up to 5 us.
Probing Photoelectrochemical Processes in Au−CdS Nanoparticle Arrays by Surface Plasmon Resonance:  Application for the Detection of Acetylcholine Esterase Inhibitors (2003)

The photoelectrochemical charging of Au-nanoparticles (NP) in a Au-nanoparticle/CdS-nanoparticle array assembled on a Au-coated glass surface is followed by means of surface plasmon resonance (SPR) spectroscopy upon continuous irradiation of the sample. The charging of the Au-NPs results in the enhanced coupling between the localized surface plasmon of the Au-NP and the surface plasmon of the bulk surface, leading to a shift in the plasmon angle. The charging effect of the Au-NPs is supported by concomitant electrochemical experiments in the dark. Analysis of the results indicates that ca. 4.2 electrons are associated with each Au-nanoparticle under steady-state irradiation. The photoelectrochemical charging effect of the Au-NPs in the Au-CdS NP array is employed to develop a SPR sensor for acetylcholine esterase inhibitors.
Molecular imaging of protein-protein interactions: controlled expression of p53 and large T-antigen fusion proteins in vivo. (2003)

Protein-protein interactions control essential steps in signal transduction pathways and other intracellular processes, and assembly of protein complexes modulates and responds to the regulatory events that exist in living animals. We have used microPET and fluorescence imaging to detect interactions between p53 tumor suppressor and large T antigen (TAg) of SV40 virus in a tetracycline-inducible two-hybrid system. To additionally validate this molecular imaging technique, we investigated whether expression of the reporter gene, comprised of a mutant thymidine kinase from herpes simplex virus 1 fused to green fluorescent protein could quantify relative differences in amounts of interacting hybrid proteins. In HeLa cells stably transfected with the reporter gene and interacting (p53-TAg) or noninteracting (p53 and polyoma virus coat protein) pairs of proteins, treatment with doxycycline produced time- and dose-dependent increases in expression of hybrid proteins. Proportional increases in amounts of reporter gene were produced only in cells expressing p53 and TAg. In mice bearing xenografts of these stably transfected HeLa cells, amounts of hybrid proteins were regulated with doxycycline. Both microPET imaging and biodistribution studies showed time- and dose-dependent increases in accumulation of the reporter substrate 9-(4-[(18)F]-fluoro-3-hydroxymethylbutyl)guanine only in p53-TAg tumors. Fluorescence microscopy of excised tumors also showed corresponding changes in expression of the fusion reporter gene in response to binding of p53 and TAg. These data demonstrate that the imaging two-hybrid system responds in a proportional fashion to increasing amounts of interacting proteins in vivo.
기초연구 : 교사를 통한 놀이치료 ( Kinder Therapy ) 모형에 관한 연구 (1999)

교실에서 직면하는 문제를 해결하기 위한 한가지 방법으로서, 교사가 치료사의 역할을 대신하게하는 방법을 소개하고자 하는 것이다. 즉, 교사들에게 놀이라는 자연스러운 의사소통 방법을 사용하도록 하며, 효율적인 학급운영을 할 수 있도록 하는 Kinder Therapy모형을 제시하고자 한다.
Homology between a histidine-rich protein from Plasmodium lophurae and a protein associated with the knob-like protrusions on membranes of erythrocytes infected with Plasmodium falciparum. (1980)

The incorporation of several radioactive amino acids into the knob protein of Plasmodium falciparum was compared. Histidine showed better incorporation than proline. A protein hydrolysate, which had all major amino acids except histidine and methionine, showed relatively poor incorporation as compared with proline, and no labeling could be detected with methionine or leucine. These results strongly suggest that the amino acid composition of the knob protein has the same peculiarities as that of a histidine-rich protein characterized from P. lophurae. Immunoelectron microscopy suggested possible immunological cross-reactivity between these two proteins.
A plethora of mechanisms in the HERG-related long QT syndrome Genetics meets electrophysiology (1999)

See article by Nakajima et al. [15] (pages 283–293) in this issue. 

The ether a-go-go-related gene ( eag ) was cloned from a Drosophila mutant displaying a dance-like movement disorder on exposure to ether [1]. Homologs of eag have been cloned in mouse and rat, but not (at least yet) in human. However, a related gene, the human ether a-go-go-related gene ( HERG ) was cloned from a human hippocampal cDNA library in 1994 [2]. The function of HERG was initially obscure, but came to dramatic attention in early 1995 when Keating et al. [3] identified mutations in HERG linked to one form of the congenital long QT syndrome (LQT2), and shortly thereafter HERG was identified as the α-subunit encoding the rapid component of delayed rectifier ( I Kr) [4,5]. Thus, HERG rapidly became of interest not only to geneticists interested in LQTS, but also to cardiac physiologists and pharmacologists interested in studying I Kr and its block by drugs.

Studies from multiple laboratories have now made it clear that the vast majority of drugs associated with Torsades de Pointes are also I Kr blockers [6–14]. This finding, in turn, can go a long way in explaining the similarities between the congenital and drug-induced forms of the long QT syndrome, and may have important implications for drug development. Quite independent of the long QT syndrome, the availability of a cDNA encoding the structural subunit underlying I Kr has provided a crucial reagent for biophysicists studying the normal physiology, and the pathophysiology, of the channel. Therefore, mutagenesis of HERG is proceeding along two complementary lines: directed by physiology (often targeting residues or domains known to be important in other voltage-gated channels) or by clinical genetics, as new mutations are identified and characterized in patients with LQT2. The two approaches together are developing … 

* Corresponding author. Division of Clinical Pharmacology, 532 Medical Research Building I, Vanderbilt University School of Medicine, 23d Ave. South at Pierce Avenue, Nashville, TN 37232-6602, USA. Tel.: +1-615-322-0067; fax: +1-615-343-4522 dan.roden{at}mcmail.vanderbilt.edu
A quarter-century of Macromolecules (1992)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTA quarter-century of MacromoleculesRobert W. Lenz, Andrew J. Lovinger, Wayne L. Mattice, and Herbert MorawetzCite this: Macromolecules 1992, 25, 1, 1–2Publication Date (Print):January 1, 1992Publication History Published online1 May 2002Published inissue 1 January 1992https://pubs.acs.org/doi/10.1021/ma00027a001https://doi.org/10.1021/ma00027a001research-articleACS PublicationsRequest reuse permissionsArticle Views110Altmetric-Citations-LEARN 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
Cyanamide-Based Durable Flame-Retardant Finish for Cotton (1968)

Results of recent work on the cyanamide-phosphoric acid flame retardant for cellu losic fabrics are reported. It is shown that this flame-retardant system can be applied to fabric in various ways to impart flame retardancy to cellulosic fabrics without seriously affecting the hand of the fabric, but that precautions are necessary to counter act a very rapid exothermic reaction which occurs during the drying and curing of the treated fabric. It is shown that the flame retardancy obtained with the cyanamide- phosphoric acid system is durable to laundering, the degree of durability depending on the hardness of the wash water. The results show that exceptionally good durability to home laundering is obtained when washing is done in soft water, softened water, or with the use of water softeners (sequestrants) if laundering is carried out in hard water. Methods are described for restoring flame retardancy of treated fabric which has been laundered to failure. The cyanamide-phosphoric acid flame retardant is also shown to be durable to commercial laundering and drycleaning and that this flame- retardant finish also imparts wash-wear properties, shrinkage control, and rot resistance to cellulosic fabrics. It is indicated that this system has a deleterious effect on the shade of some dyes, that selection of dyes to use with this system is a problem, but one which is at least technically soluble. Experiments carried out to elucidate the chemistry of the reaction between cyanamide and phosphoric acid with cellulose are reported.
Experimental Study of Precision Polishing of Hard and Brittle Material (2007)

The application of hard and brittle materials become wider and wider because its self-characteristics. It is used widely in finish machining of products, such as memory record device, information products, precision instrument, etc. Traditional grinding-polishing methods have not suited for precision machining requirements of hard and brittle materials. Carbide and ceramic are chosen as workpiece. Diamond polishing film is chosen as polishing tool. Polishing experiments are done by using self-made film polishing machine with high speed and cooling inside. Polishing mechanism and polishing technology of what polishing film polishes hard and brittle materials will be studied by changing polishing speed and diamond grain size and so on. The experimental study of wear shape of gringding grain, desquamation process of grain and surface quality of workpiece will be done in this paper so that the reasonable technology of polishing hard and brittle materials with high productivity is obtained. It enrich and perfect the ultra-precision machining theory. A new method of ultra-precision lapping and polishing of hard and brittle materials is provided.
Adenylylcyclase Gene Transfer Increases Function of the Failing Heart (2006)

A persistent question in cardiovascular gene transfer concerns whether an exogenously delivered gene can increase function of the failing heart. Here we test the hypothesis that intracoronary delivery of adenovirus encoding adenylylcyclase type VI (Ad.ACVI) in the setting of active heart failure will increase function of the failing heart. As a model of heart failure, we used transgenic mice with dilated and poorly functioning hearts resulting from cardiac-directed expression of Galphaq.Galphaq mice with equivalent pretreatment impairment in left ventricular (LV) function (echocardiography) received 2.5x1010 viral particles of Ad.ACVI or Ad.EGFP (enhanced green fluorescent protein), or saline, by indirect intracoronary delivery. Serial echocardiograms obtained before and 14 days after gene transfer showed that Ad.ACVI increased LV ejection fraction (p<0.01) and velocity of circumferential fiber shortening (p<0.03). Detailed measurements in isolated hearts showed that ACVI gene transfer increased LV positive dP/dt (p=0.02) and LV negative dP/dt (p=0.01). Gene transfer was confirmed by polymerase chain reaction. These data show that, in an animal model that mimics key aspects of clinical congestive heart failure, cardiac gene transfer of ACVI increases function of the failing heart.
Non-conventional topical therapies for wound care. (1996)

There seems to be a resurgence of interest among healthcare professionals in treating wounds with various topical agents. There are practitioners who are recommending and/or using topical therapies for wounds without having an understanding of why or how they affect a wound. Many of these products are used based upon here-say or clinical observations, since there is a lack of researched-based practice regarding the use of such topicals in wound healing. This article reviews such non-conventional topical therapies as aloe vera, antacids, benzoyl peroxide, collagen, dilantin, gentian violet, impregnated gauzes, insulin, mercurochrome, oxygen therapy, sugar, and vinegar. Each agent is described, its mode of action is discussed, and clinical studies regarding the use of these topicals to promote wound healing are examined, if any. The reader should review this article along with other existing literature regarding topical therapies before making a decision about using such in the care of wounds. When caring for wounds, one should ask, what is the goal of wound care at this particular time? And then ask, based upon available research, what, if any, of these agents can help achieve this goal? The following information should assist one in answering these questions.