gebhart/patrepeval huggingface dataset:
Determination of the solubilization sites afforded by smectic phases of (perfluorodecyl)decane [F(CF2)10(CH2)10H] to some linear ketones undergoing the Norrish II photoreactions (1993)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTDetermination of the solubilization sites afforded by smectic phases of (perfluorodecyl)decane [F(CF2)10(CH2)10H] to some linear ketones undergoing the Norrish II photoreactionsPatricia M. Vilalta, George S. Hammond, and Richard G. WeissCite this: Langmuir 1993, 9, 7, 1910–1921Publication Date (Print):July 1, 1993Publication History Published online1 May 2002Published inissue 1 July 1993https://pubs.acs.org/doi/10.1021/la00031a046https://doi.org/10.1021/la00031a046research-articleACS PublicationsRequest reuse permissionsArticle Views52Altmetric-Citations10LEARN 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
Just-in-Time Training for Intraosseous Needle Placement and Defibrillator Use in a Pediatric Emergency Department (2018)

Our JITT curriculum significantly increased the comfort level of the trainees to perform IO needle insertion and defibrillator use independently. Procedure-related knowledge also increased. By increasing their comfort to perform these procedures independently, we aim to increase the likelihood that trainees can be competent contributing members of an acute medical response team in these respective roles.
Application of Host-Specific Bacteriophages to the Surface of Chicken Skin Leads to a Reduction in Recovery of <i>Campylobacter jejuni</i> (2003)

Retail poultry products are widely purported as the major infection vehicle for human campylobacteriosis. Numerous intervention strategies have sought to reduce Campylobacter contamination on broiler carcasses in the abattoir. This study reports the efficacy of bacteriophage in reducing the number of recoverable Campylobacter jejuni cells on artificially contaminated chicken skin.
Structure, Context and Replication in a Spatial-Temporal Architecture. (2009)

This paper examines some general aspects of partitioning software architecture and the structuring of complex computing systems. It relates these topics in terms of the continued development of a generalized processing model for spatial-temporal processing. Data partitioning across several copies of a generic processing stack is used to implement horizontal scaling by reducing search space and enabling parallel processing. Temporal partitioning is used to provide fast response to certain types of queries and in quickly establishing initial context when using the system.
Novel 1,2,3-Triazole based Compounds as Quadratic Nonlinear Optical Crystals (2012)

Systematic investigations towards a novel class of quadratic NLO materials, based on the application of 1,2,3-triazole moieties, are outlined to afford organic crystals displaying SHG nonlinearities of more than 9 times the value of KDP.
Aluminum Chloride/Dichloromethane (Chloroform) Induced Carbonylation, Ritter Reaction, and Cyanation of Adamantane (1992)

The aluminum chloride induced carbonylation, Ritter reaction, and cyanation of adamantane in dichloromethane (chloroform) are reported. The mechanism of the reactions is discussed involving initial hydride abstraction from adamantane by or complexes (indicated by formation of chloromethane or dichloromethane) and subsequent reaction of the 1-adamantyl cation with carbon monoxide, nitriles or cyanotrimethylsilane.
The Tyrosine Kinase Pyk2 Regulates Arf1 Activity by Phosphorylation and Inhibition of the Arf-GTPase-activating Protein ASAP1 (2003)

Proline-rich tyrosine kinase 2 (Pyk2), a non-receptor tyrosine kinase structurally related to focal adhesion kinase, has been implicated in the regulation of mitogen-activated protein kinase cascades and ion channels, the induction of apoptosis, and in the modulation of the cytoskeleton. In order to understand how Pyk2 signaling mediates these diverse cellular functions, we performed a yeast two-hybrid screening using the C-terminal part of Pyk2 that contains potential protein-protein interaction sites as bait. A prominent binder of Pyk2 identified by this method was the Arf-GTPase-activating protein ASAP1. Pyk2-ASAP1 interaction was confirmed in pull-down as well as in co-immunoprecipitation experiments, and contact sites were mapped to the proline-rich regions of Pyk2 and the SH3 domain of ASAP1. Pyk2 directly phosphorylates ASAP1 on tyrosine residues in vitro and increases ASAP1 tyrosine phosphorylation when co-expressed in HEK293T cells. Phosphorylation of tyrosine 308 and 782 affects the phosphoinositide binding profile of ASAP1, and fluorimetric Arf-GTPase assays with purified proteins revealed an inhibition of ASAP1 GTPase-activating protein activity by Pyk2-mediated tyrosine phosphorylation. We therefore provide evidence for a functional interaction between Pyk2 and ASAP1 and a regulation of ASAP1 and hence Arf1 activity by Pyk2-mediated tyrosine phosphorylation.
Colonoscopy in symptomatic patients with positive family history of colorectal cancer. (2000)

Total colonoscopy (TC) is an excellent diagnostic procedure for the examination of symptomatic patients with positive family history of colorectal cancer. TC has a diagnostic role detecting the cause of symptoms or excluding the presence of malignancy. Simultaneous resection of the neoplastic and metaplastic polyps, provides an additional, secondary prevention of CRC.
Wells, Mr. and Mrs. Herbert George, [1908] [November] [n.d.] (1908)

copy of published letter from Jobe, August 2000; transcription only; also from Edith Wharton
The Prevalence of Myopia in Eyes With Angle Closure (2007)

Primary angle closure (PAC) typically occurs in eyes, which have a short axial length and a shallow anterior chamber. In myopic eyes, the axial length is usually longer than average and the anterior chamber is usually deep; PAC is rarely observed in these eyes. In a retrospective chart review of 322 cases of PAC, 6 cases occurred in myopic eyes. All cases were diagnosed by the use of indentation gonioscopy. This review emphasizes the importance of gonioscopy to detect PAC, even in myopic eyes.
PMO-161 Hepatitis E (HEV) in South West England. Geographical, environmental and social factors: a case control study (2012)

Introduction HEV is an emerging infection in developed countries, and is considered a porcine zoonosis. HEV has been found in pigs world wide and a number of water courses. In most cases the route of infection remains uncertain. A previous UK study showed that HEV was associated geographically to pig farms and coastal areas. 1 AIM: To study the geographical, environmental and social factors in HEV infection. Methods Cases of HEV and controls were identified from 2147 consecutive patients attending the Jaundice Hotline clinic, Cornwall (1999–2011). For each case and control the following were recorded: home postcode, distance from home to nearest pig farm, distance from home to coast, rainfall levels during the 8 weeks prior to presentation and socioeconomic status. A further 611 Cornish residents were tested for anti-HEV IgG to determine geographic differences in HEV seroprevalence. Results 40 cases of HEV were identified. Seven were excluded from study as they contracted HEV outside Cornwall. 132 age/sex match controls were identified. 20/33 HEV cases clustered in the west of Cornwall, indicating that the geographical distribution was not uniform (OR=2.7, 95% CI 1.1 to 6.5, p=0.023). The seroprevalence of anti-HEV IgG in 611 Cornish residents increased gradually with age, and after adjusting for age/sex, there was no difference in seroprevalence between west Cornwall and the remaining study area. There was no difference between cases and controls in distance from the nearest pig farm, socioeconomic status or rainfall during the 8 weeks preceding disease presentation. Cases were more likely to live within 2000 m from the coast (OR=2.78, 95% CI 1.20 to 6.67, p=0.02), and this association remained significant after adjusting for age, sex, urban/rural domicile, proximity to pig farms and socioeconomic status. Conclusion Cases of HEV are not uniformly distributed in Cornwall and cluster in the west of the county. This is not due to increased exposure to HEV at population level as there was no difference in HEV seroprevalence in the west of Cornwall and the rest of the study area. Proximity to a pig farm does not appear to be a risk factor for contracting HEV. Living within 2000 m of the coast does appear to be a risk factor, but the reason for this is uncertain. Competing interests None declared. Reference 1. Ijaz S et al . J Infect Dis 2005; 192 :166–72.
Henri Temianka Correspondence; (cdenby) (1953)

This collection contains material pertaining to the life, career, and activities of Henri Temianka, violin virtuoso, conductor, music teacher, and author. Materials include correspondence, concert programs and flyers, music scores, photographs, and books.
Photopolymerization sensitized by metal acetylacetonate (1973)

Abstract Photopolymerization of styrene and methyl methacrylate has been examined for twelve metal β‐diketonates. Mn(acac) 3 and Co(acac) 3 have a large sensitizing effect. In the photopolymerization of styrene sensitized by Co(acac) 3 , conversion increases linearly with time up to 10% conversion. Since sensitization is high in the wavelength region of charge transfer absorption and low in ligand field region, photoreduction of Co(III) to Co(II) is suggested during the formation of initiating radical. With the use of Mn(acac) 3 , photopolymerization rate of styrene was very high. The reduction of Mn(III) to Mn(II) was ascertained by ESR if 1‐methylstyrene was added as a radical scavenger. Without any radical scavenger, however, Mn(III) did not undergo reduction in benzene solution. In both cases of Co(acac) 3 and Mn(acac) 3 , the initiation is by acetylacetonyl radical dissociated from the chelate. The central metal ion is simultaneously reduced. The initiation process is exactly the same as the thermal initiation.
The origin of <i>mathematics of computation</i> and some personal recollections (1990)

chapter Free Access Share on The origin of mathematics of computation and some personal recollections Author: Eugene Isaacson View Profile Authors Info & Claims A history of scientific computingJune 1990 Pages 211–216https://doi.org/10.1145/87252.88093Published:01 June 1990Publication History 1citation47DownloadsMetricsTotal Citations1Total Downloads47Last 12 Months12Last 6 weeks2 Get Citation AlertsNew Citation Alert added!This alert has been successfully added and will be sent to:You will be notified whenever a record that you have chosen has been cited.To manage your alert preferences, click on the button below.Manage my AlertsNew Citation Alert!Please log in to your account Save to BinderSave to BinderCreate a New BinderNameCancelCreateExport CitationPublisher SiteeReaderPDF
Touch preparations in the rapid intraoperative diagnosis of central nervous system lesions. A comparison with frozen sections and paraffin-embedded sections. (1988)

Cytologic preparations provide a rapid, simple method for intraoperative diagnosis of central nervous system (CNS) lesions. Details of cellular morphology are defined sharply, avoiding artifacts often introduced by the frozen section technique. In 100 neurosurgical biopsies performed between 1984 and 1986, touch preparations and cryostat (frozen) sections were made at the time of surgery for preliminary intraoperative diagnosis. To assess the accuracy of each of the diagnostic methods used independently, slides obtained with each of the two techniques were later reviewed retrospectively with appropriate clinical and radiological data, but without knowledge of the final neuropathological diagnoses. When compared with the final diagnoses, intraoperative diagnoses were confirmed in 95 cases. The diagnoses based on cytologic and frozen section techniques were compared with the final diagnoses based on paraffin sections. Touch preparation diagnosis was confirmed by paraffin sections in 76 cases; in 18 additional cases a clinically useful, but nonspecific diagnosis (benign versus malignant, glial versus nonglial) was established by touch preparation. In five cases with firm or rubbery tumors, insufficient cells were imprinted for reliable evaluation, and no definitive diagnoses could be made. Specific cryostat diagnoses were confirmed by paraffin sections in 88 cases; nonspecific diagnoses were made in 11 cases. A single incorrect diagnosis was obtained with each technique. When the two techniques were used together, a specific and accurate diagnosis was achieved in 95 cases. Touch preparations were superior to frozen sections for evaluating soft or highly cellular tumors and for preliminary diagnosis from a minute surgical specimen (i.e., stereotactic biopsy).(ABSTRACT TRUNCATED AT 250 WORDS)
ChemInform Abstract: Synthesis of Regioisomeric Difluoro‐ and 8‐Chloro‐9‐fluorobenz[g]isoquinoline‐5,10‐diones and S<sub>N</sub>Ar Displacements Studies by Diamines: Bis(aminoalkyl)aminobenz[g]isoquinoline‐5‐10‐diones. (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.
Jugular bulb oximetry: review on a cerebral monitoring technique. (1998)

Jugular bulb oximetry is the first available continuous monitoring method estimating the adequacy of cerebral perfusion. Despite its major technical as well as methodological shortcomings the information on the oxygen supply to demand balance of the brain seems most valuable. Especially the deleterious consequences of systemic variations (mainly concerning arterial blood pressure and CO2-tension) on the diseased brain are revealed by jugular bulb saturation values. The prevention and/or the early detection of these systemic secondary insults could have important implications as to final neurological outcome. Jugular bulb oximetry could also guide specific intracranial antihypertensive treatment, as it may reveal the pathophysiological mechanisms behind intracranial hypertension with regard to the status of cerebral perfusion (cerebral hyperemia or cerebral hypoperfusion). These insights might increase the efficacy of all treatments available for intracranial hypertension.
Base catalyzed proton transfer polymerization of 1-hydroxypentamethylcyclotrisiloxane. Comparison of hyperbranched polymer microstructure and properties to those of highly regular linear analogs (2000)

Treatment of 1-hydroxypentamethylcyclotrisiloxane (1), an A2B monomer, with a phosphazene P4-t-Bu superbase followed by quenching with phenyldimethylchlorosilane/triethylamine leads to a hyperbranched polysiloxane (2). The microstructure and properties of 2 are compared to those of highly regular linear analogs obtained by anionic or cationic regiospecific ring opening polymerization of 1-(phenyldimethylsiloxy)pentamethylcyclotrisiloxane (3).
The location of the carboxy-terminal region of chains in fibrinogen and fibrin D domains (1998)

Mosesson, M. W.; Siebenlist, K. R.; Meh, D. A.; Wall, J. S.; Hainfeld, J. F. Author Information
Microwaves dielectric properties of Y<inf>3</inf>Fe<inf>5</inf>O<inf>12</inf>-CaCu<inf>3</inf>Ti<inf>4</inf>O<inf>12</inf> composites (2011)

A study of the effect of the presence of Y <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">3</sub> Fe <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">5</sub> O <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">12</sub> (YIG) in the dielectric properties of the CaCu <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">3</sub> Ti <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">4</sub> O <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">12</sub> (CCTO) is presented. The samples were prepared by the solid state method. Mechanical alloying followed by the solid state procedure had been successfully used to produce powders of CCTO and YIG to be used in the composites. We also look at the effect of the grain size of the YIG and CCTO in the final properties of the composite. The samples were analyzed using X-Ray diffraction and scanning electron microscopy (SEM). Dielectric permittivity had been measured at 2.7 and 5.0 GHz, using the small perturbation theory.
Diversity of Antimicrobial Use and Resistance in 42 Hospitals in the United States (2008)

Diversity of aggregate antibiotic use can be measured, but additional investigations are needed to determine if it is a useful strategy to contain resistance.
Advanced electrically conductive thermal control material systems for space applications (1996)

Efforts extended in evaluating electrical response of various formulation concepts suitable for thermal control applications will be described. The objective of this study is to evaluate applicability of materials and processes developed under IITRI’s IR&D to meet the goals of achieving stable electrically conductive thermal control material systems. The property goals set for this program are as follows: Thermal ControlrS Material Systems aS eN W/.. Black 30.90 30.90 105–109 White £0.18 @0.90 107–109 Physical basis of each material concept will be described. The initial data obtained for optical, thermo‐physical, electrical and mechanical properties for each concept will be presented, along with data from space environment simulation screening studies.
Study on Mechanism of Lubricating Oil Consumption Caused by Cylinder Bore Deformation (1996)

It is a well-known fact that cylinder bore deformations in engine operation involves a number of problems in terms of lubrication, and the deterioration of piston ring conformability to the bore, in particular, increases the lubricating oil consumption (LOC). It is also verified through the cylinder bore deformation measurements carried out by the research laboratory that bore deformations occur in engine operation which can not be ignored. Although some studies on the mechanism and the reduction of such deformations have been conducted, only few analyses have been conducted on the mechanism of the increase in LOC, whereas it is vital to clarify the mechanism under the current situation where the reduction of LOC is urged in terms of purification of exhaust emissions also. This study has been conducted for the clarification of the mechanism of LOC increased by cylinder bore deformation, with emphasis of analysis placed mainly on the following two points: (1) the development of a theoretical calculation method for the behavior of the oil film between a piston ring and the cylinder bore taking into account of the deformed bore profile and the ring elastic deformation, based on the piston ring dynamic lubrication theory developed by Furuhama, analysismore » of the relationship between the oil film behavior and lubricating oil flow-out rate against the deformed bore profile; (2) measurements of LOC and ring conformability to the bore deformation, using cylinder liners having various types of bore profiles and rings with local clearances on their sliding surfaces. Based on the analyses stated above, qualitatively and quantitatively evaluations of the LOC attributable to the bore deformations have been conducted. The details of the mechanism of LOC determined by the above is reported.« less
Lung Extracellular Matrix: Physiology and Pathophysiology (1990)

In addition to providing structural support and defining tissue compartments, the lung's extracellular matrix plays an important role in regulating cell behavior. Normal and pathologic interactions between the matrix, or its components, and cells of the lung are examined. Such interactions assume major importance in lung injury and repair.
A Structural Health Monitoring Approach for Damage Detection in Wind Turbine Blades Based on Compressed Sensing Acquisition of Acoustic Emission Events (2013)

The wind power capacity installed over the U.S. is growing at a fierce pace. According to American Wind Energy Association reports, between 2007 and 2010, wind power provided more than 35% of all new U.S. electric capacity. Despite the rapid growth in wind energy, there are still significant wind energy resources that are underutilized. The U.S. Department of Energy estimates that offshore wind alone could offer over 4,000 GW of electrical energy which is four times the nation’s current total generation capacity. In order to harness this renewable resource significant logistic challenges must be overcome to keep these systems working in harsh offshore environments. The deployment of a structural health monitoring (SHM) systems will be important for these off-shore wind power plants, which are gaining an increasing interest by investors. Wind turbines come in a number of typologies (e.g. horizontal-axis wind turbine and vertical-axis) and are selected according to the specific environment in which they are designed to operate. Furthermore, wind turbines are complex cyber-physical systems consisting of blades, generators, hydraulics and electronics/computation each of which features different failure mechanisms with unique impact in term of down-time and repair cost. All these systems must be continuously monitored in order to ensure they are operating to their maximum potential. Unfortunately continuous monitoring using conventional analogto- digital converters will result in a large amount of data that will need to be stored and processed. In this work we study the suitability of compressed sensing (CS) for long-term acoustic emission (AE)-based SHM of wind turbine blades. In particular the current work simulates the CS acquisition process as applied to AE data acquired during experimental fatigue-to-failure tests (see Figure 1) performed on a full-scale blade of a horizontal axis wind turbine (HAWT). AE represents a promising technique to develop a monitoring strategy for detecting and possibly localizing the presence of damage (i.e. delamination) in mechanical components. When damage occurs or propagates in a structure an acoustic wave is generated by the rapid release in the internal stress of a material. These AE events can be captured at a relative large