gebhart/patrepeval huggingface dataset:
Effect of aqueous and hydrogen environments on fatigue crack growth in 2Ni-Cr-Mo-V rotor steel (1979)

(1979). Effect of aqueous and hydrogen environments on fatigue crack growth in 2Ni-Cr-Mo-V rotor steel. Metal Science: Vol. 13, Papers presented at conference on Corrosion Fatigue held at the University of Newcastle upon Tyne on 17-19 April 1978, pp. 429-435.
Design for Autonomous Test (1981)

A technique for modifying networks so that they are capable of self test is presented. The major innovation is partitioning the network into subnetworks with sufficiently few inputs that exhaustive testing of the subnetworks is possible.
[Results of an experiment in systematic prenatal screening for neural tube malformations by assay of alpha fetoproteins in dried blood samples (12,480 pregnancies)]. (1985)

Measurement of alpha-fetoprotein (AFP) in eluate of dried blood was carried out in 12,480 pregnant women, between the 10th and 30th weeks of amenorrhea. In 348 cases, AFP level was greater than normal (greater than 99th centile). 225 control measurements were performed (123 women dropped out of the study). In 173 cases, the AFP level returned to normal (1.4% false positives). In 52 cases, AFP title remained above the 99th centile: in 8 cases, the fetus was malformed (4 anencephalics, 1 spina bifida, 1 hydrocephalus, 1 laparoschisis, 1 exomphalos). Of the 44 remaining cases, 26 were multiple pregnancies, 5 were cases of acute fetal distress, 7 false positives normalized when a second control was made, 5 false positives up to the end of pregnancy, and 1 spina bifida (normal ultrasound scan on two different occasions). During this prenatal screening, 7 false negatives (0.56%) not detected by AFP assay should be noted: 3 anencephalics, 2 spina bifida, 1 hydrocephalus, 1 exomphalos. In all cases except one, the AFP test was carried out too early (before the 10th week) or too late (after the 30th week). The authors stress that screening must be done during the precise period between the 16th and 20th weeks of amenorrhea, and that close collaboration with a competent ultrasonographist is necessary. In 5 cases of false negatives where AFP assay and ultrasound scan had been carried out, the two methods are compared. Measurement of AFP in eluate of dried blood thus seems a reliable test which could be the first stage in a plan for systematic prenatal screening for certain serious fetal malformations with high incidence (1,2% in the Midi-Pyrenees region).
Applied battery diagnosis (2018)

Abstract Development and design of new batteries require numerous electrical diagnostic methods; impedance spectroscopy is a prevalent one of them. Nevertheless, there occurs to be a gap from laboratory conditions to the final application point of view due to differing accuracy requirements, data availability and data quality. This chapter provides some insight into applicability of analysis methods outside the laboratory scale. The beneficial usage of the impedance spectroscopy approach will be shown for three typical fields of application, namely state of charge determination, temperature detection as well as battery degradation analysis, while several chemistries like innovative LiS or LFP were under investigation.
Recognizing hand gestures using dynamic Bayesian network (2008)

In this paper, we describe a dynamic Bayesian network or DBN based approach to both two-hand gestures and one-hand gestures. Unlike wired glove-based approaches, the success of camera-based methods depends greatly on image processing and feature extraction results. So the proposed method of DBN-based inference is preceded by fail-safe steps of motion tracking. Then a new gesture recognition model for a set of both one-hand and two-hand gestures is proposed based on the dynamic Bayesian network framework which makes it easy to represent the relationship among features and incorporate new information to the model. In an experiment with ten isolated gestures, we obtained a recognition rate upwards of 99.59% with cross validation. The proposed model is believed to have a strong potential for successful applications to other related problems such as sign languages.
Two Waves of Nuclear Factor κb Recruitment to Target Promoters (2001)

Proinflammatory stimuli induce the rapid and transient translocation of nuclear factor (NF)-kappaB to the nucleus, where it activates transcription from several genes, including those encoding inflammatory cytokines and chemokines, adhesion molecules, and cytoprotective proteins. Using chromatin immunoprecipitation, we show that after an acute stimulation two distinct waves of NF-kappaB recruitment to target promoters occur: a fast recruitment to constitutively and immediately accessible (CIA) promoters and a late recruitment to promoters requiring stimulus-dependent modifications in chromatin structure to make NF-kappaB sites accessible (promoters with regulated and late accessibility [RLA]). Our results suggest that a mechanism of specificity in NF-kappaB-dependent transcriptional responses relies on the ability of individual stimuli to make RLA promoters accessible to NF-kappaB before its rapid extrusion from the nucleus.
On Optimum strategy for setting targets in family planning. (1975)

A lineral programming model is used to determine the contraceptive mix necessary to achieve birthrate targets set forth in India's Fifth Plan, with cost the major componenet. To achieve the target within the budget of Rs. 5160 million more emphasis must be put on conventional contraceptives and IUDs. To achieve birthrates of 25/1000 by 1983-1984 as set forth in the Sixth Plan, 3 times as many sterilizations (to 4.5 million). 11 times as many IUD users (5.5 million) and 6 times as many users of conventional contraceptives (18.5 million) will be needed. Sterilizations will have greater long-term benefits.
Familial clustering of breast and prostate cancer and risk of postmenopausal breast cancer in the <scp>W</scp>omen's <scp>H</scp>ealth <scp>I</scp>nitiative <scp>S</scp>tudy (2015)

These findings suggest that prostate cancer diagnosed among first-degree family members increases a woman's risk of developing breast cancer. Future studies are needed to determine the relative contributions of genes and a shared environment to the risk for both cancers.
Crystal structure of dihydrogenpimelato(1,10-phenanthroline-N,N’)zinc(II), Zn(C12H8N2)2[OOC(CH2)5COOH]2 (2002)

Article Crystal structure of dihydrogenpimelato(1,10-phenanthroline-N,N’)zinc(II), Zn(C12H8N2)2[OOC(CH2)5COOH]2 was published on December 1, 2002 in the journal Zeitschrift für Kristallographie - New Crystal Structures (volume 217, issue 1).
Camptothecins: A SAR/QSAR Study (2008)

ADVERTISEMENT RETURN TO ISSUEPREVReviewNEXTADDITION / CORRECTIONThis article has been corrected. View the notice.Camptothecins: A SAR/QSAR StudyRajeshwar P. Verma* and Corwin HanschView Author Information Department of Chemistry, Pomona College, 645 North College Avenue, Claremont, California 91711* Phone: (909) 607-4249. Fax: (909) 607-7726. E-mail: [email protected]Cite this: Chem. Rev. 2009, 109, 1, 213–235Publication Date (Web):December 19, 2008Publication History Received13 July 2007Published online19 December 2008Published inissue 14 January 2009https://doi.org/10.1021/cr0780210Copyright © 2008 American Chemical SocietyRIGHTS & PERMISSIONSArticle Views6086Altmetric-Citations99LEARN 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 InReddit Read OnlinePDF (487 KB) Get e-AlertsSUBJECTS:Bioinformatics and computational biology,Cells,Hydrophobicity,Structure activity relationship,Toxicity Get e-Alerts
Barcode Medication Administration: Lessons Learned From an Intensive Care Unit Implementation (2005)

An electronic barcode medication administration system was successfully implemented in the acute care and long-term care sections of a 118-bed Veterans Administration hospital beginning in February 2000. Known as Barcode Administration (BCMA), the software was designed to improve medication administration accuracy and to generate online patient medication records. The application was created by the Eastern Kansas Health Care System and the Colmery-O- 'Neil VA Medical Center, and was modified to meet the general requirements of all U.S. Veterans Health Administration (VHA) medical centers. The nationally implemented Barcode Medication Administration software enables users to document electronically the administration of medications at the bedside, or where other points of care are involved. Barcode technology and real-time network connectivity are used to improve the accuracy of medication administration. The barcode software implementation proved problematic in the 10-bed intensive care unit (ICU) for a number of reasons, including the lack of functionality related to the documentation of intravenous fluid administration and the need for immediate software access for urgent medication documentation. The ICU staff stopped using the BCMA software in November of 2000, eight months after the initial implementation. Department of Veterans Affairs' programmers made additional enhancements to the software and the BCMA program was re-implemented in November of 2002. Staff and management confidence in the enhanced software remained weak following the re-implementation, so a system of dual documentation of medications prescribed for patients following open-heart surgery. This complex patient population was selected purposely because delays in critical medication administration can produce life-threatening results. Solutions identified in the treatment of such priority patients would lead to improved care for all ICU patients.
Hydrogen bonding in bi- and tri-cyclic derivatives of salicyclic and 2-hydroxyisophthalic acids and their esters (1968)

A study of the differences in the chemical shifts of the benzylic hydrogen atoms in 4,5-tetra- and penta-methylenesalicylates (II), 5,6-tetra-, penta-, and hexa-methylenesalicylates (III), and their O-ethoxycarbonylmethyl derivatives (IV) and (V) has enabled the site of hydrogen bonding in the 2-hydroxy-4,5-polymethyleneisophthalates (I) and related carbocylic acids to be established.
Intermittent self-catheterisation: research-based practice (1995)

Intermittent self-catheterisation (ISC) is an effective management strategy for people who have urinary retention or postvoid residual due to urethral sphincter or detrusor dysfunction. However, some questions still need to be answered on the details of ISC. This article presents current research findings that may resolve some of the practice issues and suggests that nurses are in a prime position to implement research-based practice.
Procedures for numerical analysis of circadian rhythms (2007)

This article reviews various procedures used in the analysis of circadian rhythms at the populational, organismal, cellular and molecular levels. The procedures range from visual inspection of time plots and actograms to several mathematical methods of time series analysis. Computational steps are described in some detail, and additional bibliographic resources and computer programs are listed.
Inhibition of three alphaherpesviruses (herpes simplex 1 and 2 and pseudorabies virus) by heparin, heparan and other sulfated polyelectrolytes. (1996)

The first step of the herpes virus infection is the attachment to heparan sulfate molecules on the cellular membrane. In order to improve the characterization of this phenomenon, we compared the inhibitory effect of six sulfated polyelectrolytes (PE): heparin, heparan, low molecular weight heparin, chondroitin, dextran and protamine on plaque formation by pseudorabies virus (PRV) were compared. The PE with the highest antiherpetic effect was heparin, followed by dextran sulfate. Heparan sulfate, which has been proposed as the initial receptor of herpes virus on the cell surface showed an effect 100-fold lower than heparin. Comparative inhibition curves of heparin and heparan sulfate against three herpes viruses: herpes simplex virus 1 (HSV-1), HSV 2 and PRV showed similar kinetics of inhibition of plaque formation, suggesting these viruses could share similar cell adsorption mechanisms.
A Temperature Monitoring System for Use on Normal Newborn Infants (1972)

A temperature-monitoring system for use on normal newborn infants is described. The device serves to alert the hospital staff to temperature excursions beyond an acceptable range.
Detection of subtle neurological alterations by the Catwalk XT gait analysis system (2014)

Hyaluronic acid augmented nerve regeneration as early as 7 days after crush injury. This subtle neurological alteration could be detected through the CatWalk XT gait analysis but not the SFI, angle of ankle, or CatWalk 7 methods.
Microbial hydrogenases: Primary structure, classification, signatures and phylogeny (1993)

Thirty sequenced microbial hydrogenases are classified into six classes according to sequence homologies, metal content and physiological function. The first class contains nine H2-uptake membrane-bound NiFe-hydrogenases from eight aerobic, facultative anaerobic and anaerobic bacteria. The second comprises four periplasmic and two membrane-bound H2 -uptake NiFe(Se)-hydrogenases from sulphate-reducing bacteria. The third consists of four periplasmic Fe-hydrogenases from strict anaerobic bacteria. The fourth contains eight methyl-viologen- (MV), factor F420- (F420) or NAD-reducing soluble hydrogenases from methanobacteria and Alcaligenes eutrophus H16. The fifth is the H2-producing labile hydrogenase isoenzyme 3 of Escherichia coli. The sixth class contains two soluble tritium-exchange hydrogenases of cyanobacteria. The results of sequence comparison reveal that the 30 hydrogenases have evolved from at least three different ancestors. While those of class I, II, IV and V hydrogenases are homologous, i.e. sharing the same evolutionary origin, both class III and VI hydrogenases are neither related to each other nor to the other classes. Sequence comparison scores, hierarchical cluster structures and phylogenetic trees show that class II falls into two distinct clusters composed of NiFe- and NiFeSe-hydrogenases, respectively. These results also reveal that class IV comprises three distinct clusters: MV-reducing, F420-reducing and NAD-reducing hydrogenases. Specific signatures of the six classes of hydrogenases as well as some subclusters have been detected. Analyses of motif compositions indicate that all hydrogenases, except those of class VI, must contain some common motifs probably participating in the formation of hydrogen activation domains and electron transfer domains. The regions of hydrogen activation domains are highly conserved and can be divided into two categories. One corresponds to the ‘nickel active center’ of NiFe(Se)-hydrogenases. It consists of two possible specific nickel-binding motifs, RxCGxCxxxH and DPCxxCxxH, located at the N- and C-termini of so-called large subunits in the dimeric hydrogenases, respectively. The other is the H-cluster of the Fe-hydrogenases. It might comprise three motifs on the C-terminal half of the large subunits. However, the motifs corresponding to the putative electron transfer domains, as well as their polypeptides chains, are poorly or even not at all conserved. They are present essentially on the small subunits in NiFe-hydrogenases. Some of these motifs resemble the typical ferredoxin-like Fe-S cluster binding site. The variation of the sequences in these regions might determine the specific interaction between the external electron transfer domains of hydrogenases and their electron carriers. For example, the C-terminal cysteine-histidine rich region of the small subunits are distinguishable between those of H2-uptake, H2-producing, MV-reducing, F420-reducing and NAD-reducing NiFe(Se)-hydrogenases.
Detection of compromised email accounts used for spamming in correlation with origin-destination delivery notification extracted from metadata (2017)

Fifty-four percent of the global email traffic in October 2016 was spam and phishing messages. Those emails were commonly sent from compromised email accounts. Previous research has primarily focused on detecting incoming junk mail but not locally generated spam messages. State-of-the-art spam detection methods generally require the content of the email to be able to classify it as either spam or a regular message. This content is not available within encrypted messages or is prohibited due to data privacy. The object of the research presented is to detect an anomaly with the Origin-Destination Delivery Notification method, which is based on the geographical origin and destination as well as the Delivery Status Notification of the remote SMTP server without the knowledge of the email content. The proposed method detects an abused account after a few transferred emails; it is very flexible and can be adjusted for every environment and requirement.
The new exploration for proton-implanted silicon: the conversion of a surface-region-purification-induced p-n junction into a p-i-n electrical structure approaching silicon on insulator (2000)

A surface-region-purification-induced p-n junction, a puzzle discovered at Brookhaven National Laboratory, in a silicon-on-defect-layer (SODL) material has been explored by carrying out various annealing conditions and subsequent measurements on electrical properties. The origin of the p-n junction has been experimentally investigated. Furthermore, the p-n junction has been transformed into a p-i-n electrical structure by adding a high temperature annealing process to the previously used SODL procedure, making the SODL material approach silicon on insulator (SOI). The control of the initial oxygen amount in the silicon material is suggested to be critical for the experimental results.
TransType: text prediction for translators (2002)

Text prediction is a novel form of interactive machine translation that is well suited to skilled translators. It has the potential to assist in several ways: speeding typing, suggesting possible translations, and averting translator errors. However, recent evaluations of a prototype prediction system showed that predictions can also distract and hinder translators if made indiscriminately. We demonstrate an experimental prototype intended to address this problem by selecting the prediction that has maximal expected benefit to the user in any given context. This leads it to make longer predictions where it is more certain and shorter ones---or none at all---in contexts where it is less certain.
Investigation of the Photochemical Behaviour of Tricarbonyl(cyclopentadienyl)manganese Derivatives with Carbamate Groups (2009)

Abstract Photochemical properties of cymantrene carbamates were for the first time investigated. It was found that UV irradiation of Boc‐substituted 1‐aminoalkylcymantrenes yields dicarbonyl chelate complexes as a result of the coordination of the oxygen atom of the carbamate ligand to the manganese atom. These complexes show high thermodynamic and kinetic stability in solution at room temperature and in closed systems can be used for the creation of photochromic systems based on cymantrene carbamates.(© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2009)
Inductive verification of iterative systems (1992)

Recent advances in binary decision diagram (BDD)-based algorithms have brought much larger circuits than before within the reach of verification programs. The authors show how inductive proof procedures can derive information on regular circuits in optimal time, e.g. they can perform reachability analysis in linear time or check the equivalence of two iterative circuits in time independent of the length of the two arrays. The algorithms presented rely on the canonicity of BDDs to make the inductive steps efficient. The authors have experimented with the techniques described and compared them with the conventional techniques on a few examples. >
A Review of the Machinability of Copper-Base Alloys (1996)

Machining is widely used as the final shaping operation, and contributes significantly to the cost, of a manufactured product. As a result, it has been of paramount importance to develop easily “machinable” alloys with minimal sacrifice of other properties, to reduce the associated fabrication costs.Until now, leaded brasses have been the industry standard for “free-machining” copper-base alloys. However, health concerns about the useof lead in alloys, especially in plumbing applications, will restrict their use. This has created a need for an alternative free-machining copper-based alloy, without lead. MTL/CANMET has been involved in establishing such an alloy. The project was partially funded by the International Copper Association (lCA), and this review was undertaken to assist this effort to understand and summarize the data and concepts of the metal cutting process, assessment of machinability, and the metallurgical factors that contribute to an alloy's machinability, from the standpoint of copper-base alloys. Résumé L'usinage constitue, dans la plupart des cas, l'étape finale de la mise en forme et contribue considerablement au Coût du produit manufacturé. Il s'ensuit que pour réduire les coûts associés à la fabrication, il est primordial de mettre au point des alliages faciles à usiner en sacrifiant le moins possible les autres propriétés qu'ils possèdent.Jusqu'à maintenant, dans l'industrie, les laitons au plomb ont constitué un étalon pour les alliages au cuivre facilement usinables. Toutefois, l'utilisation du plomb dans les alliages, en particulier dans les applications en plomberie, est source de préoccupations relatives à la santé, ce qui en limitera l'utilisation. Ce fait a crée le besoin d'un alliage de rechange au cuivre, sans plomb et facilement usinable. Les LTM et CANMET ont participé à l'élaboration d'un tel alliage. Le projet a été partiellement financé par l'International Copper Association (ICA). L'étude à été entreprise dans le cadre de ces travaux en vue de comprendre et de résumer les données et concepts propres au procédé de coupe des métaux, d'évaluer l'usinabilité de l'alliage et les facteurs métallurgiques qui contribuent à l'usinabilité d'un alliage, du point de vue des alliages au cuivre.
ChemInform Abstract: Photochemical Reactions on Semiconductor Particles for Organic Synthesis (1998)

Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.