gebhart/patrepeval huggingface dataset:
Clinical Handovers: Two Sides of a Coin (2006)

Background: Information communication technologies (ICT) have not delivered their promises in healthcare transformation. This is in part because of the difficulties in communication between technologists and clinicians. The other important aspect is the lack of in-depth understanding of the delivery model of medical care. E-health design principles are commonly guided by technologists' view of the impacts of ICT and expert clinicians' view of information requirements. These theoretical research models, however, often do not apply in real-world medicine. Clinical handovers, for example, could be argued purely as an information transfer process. This leads to the recent trend in suggesting the utilisation of ICT to improve clinical handovers. The exact nature and the constituency of effective and efficient clinical handovers, however, are not clear. This paper challenges these traditional beliefs and practices of ICT implementation in healthcare by performing independent observational studies by an information systems (IS) researcher and a clinician on clinical handovers in the real-world setting. Objectives: This study examines the similarities and differences between the observations of an IS researcher and a clinician of the clinical handover process. It examines the hypothesis that IS design principles and practices should be guided by both clinicians and IS researchers. It evaluates the role of the IS researcher, in collaboration with the clinician, in e-health implementation. Methods: Observational studies were performed independently by an IS researcher and a clinician for 18 sessions. The data was analysed using open axial semantic coding, drawing on the principle of grounded theory, independently by the IS researcher and the clinician. The data are then combined together to investigate the role of IS researchers and clinicians in providing guidance for e-health design. Results: We found some factors were easily identified by both parties, especially the cultural and organisational factors. The clinician, however, identified many more information factors which affected clinical handovers. These factors were difficult for the IS researcher to identify as they were embedded within medical terminologies. The IS researcher contributed significantly in regards to human factors. These factors were thought to be the cultural norms by the clinician. Discussion and conclusions: Our study provides strong suggestion and recommendation that ICT design and implementation principles should be guided by well-designed research studies with the collaboration of IS researchers and clinicians. IS researchers form an important platform to bridge the digital divide between clinicians and technologists by investigating the complex medical processes for ICT design and implementation in real-world medicine.
S-[2-(.omega.-Aminoalkylamino)ethyl] dihydrogen phosphorothioates and related compounds as potential antiradiation agents (1969)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTS-[2-(.omega.-Aminoalkylamino)ethyl] dihydrogen phosphorothioates and related compounds as potential antiradiation agentsJames R. Piper, Carl R. Stringfellow Jr., Robert D. Elliott, and Thomas Patrick JohnstonCite this: J. Med. Chem. 1969, 12, 2, 236–243Publication Date (Print):March 1, 1969Publication History Published online1 May 2002Published inissue 1 March 1969https://pubs.acs.org/doi/10.1021/jm00302a010https://doi.org/10.1021/jm00302a010research-articleACS PublicationsRequest reuse permissionsArticle Views435Altmetric-Citations53LEARN 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
Spectroscopy Applied to Hypersonic Atmospheric Penetration (1964)

The passage of a body moving at hypersonic velocities through the atmosphere of the earth is accompanied by the emission of electromagnetic radiation in the optical wavelengths (0.3–15 μ). This has been observed in the passage of meteors and the re-entry of ballistic missiles and manned space capsules. Spectroscopic observations of these phenomena yield significant information on the dynamic characteristics of the bodies and on the nature of the upper atmosphere. The performance of semistandard spectroscopic instruments, utilized by Barnes Engineering Company during ballistic missile re-entry measurements, and some typical results are discussed.
Development of tin oxide synthesis by plasma-enhanced chemical vapor deposition (2001)

Transparent conducting oxide (TCO) thin films have been synthesized to date primarily by either physical vapor deposition or thermal chemical vapor deposition. Plasma-enhanced chemical vapor deposition (PECVD) offers potential advantages over these techniques, but it has not been applied extensively to TCO synthesis. In this article we report on the use of PECVD to deposit transparent, conducting tin oxide films from mixtures of SnCl4 and O2. These films were deposited on glass substrates at temperatures between 150 and 350 °C. The growth rate, optical, electrical, and structural properties were examined as a function of plasma power, substrate temperature, and gas composition. Increasing rf power revealed a rise in deposition rate with no effect on electrical properties, while both substrate temperature and oxygen flow rate were found to significantly influence resistivity. The effect of annealing was also examined, and it was found that annealing at 250 °C significantly improved the electrical properties. The optical transparency of all films was greater than 86% in the visible spectrum, and electrical resistivities as low as 2.1×10−3 Ω cm have been achieved.
Coimmobilization of Gluconolactonase with Glucose Oxidase for Improvement in Kinetic Property of Enzymatically Induced Volume Collapse in Ionic Gels (2002)

The object of this paper is to provide an enzymatic means to attain faster swelling or shrinking kinetics of polyelectrolyte gels that undergo volume phase transition as an immobilized enzyme reaction sets in. For this, we studied the coimmobilization of gluconolactonase (GL) with glucose oxidase (GOD). A gel used was in the shape of a small cylinder (several hundred micrometers in diameter) and composed of a lightly cross-linked copolymer of N-isopropylacrylamide and acrylic acid. GL was isolated from Aspergillus niger and purified about 100-fold. It was found that in a substrate solution containing glucose, the gel with the coimmobilized GL and GOD shrinks very rapidly. The shrinking rate was identical to that of the enzyme-free gel that undergoes a shrinking transition in response to a sudden pH change of the outer medium from 7 to 5. This indicates the rate-limiting step in the shrinking process to be diffusion of the networks, but not the enzyme reaction. In the gel with singly immobilized GOD, a very slow shrinking was observed because the process is governed by the enzyme reaction. These results were discussed in full in connection with an enzymatically induced decrease in pH within and in the vicinity of the gel phase. As a result, it has become apparent that the faster shrinking kinetics in the coimmobilized enzyme system is attained by the GL-catalyzed hydrolysis of d-glucono-δ-lactone resulting from the oxidation of glucose with GOD.
Tyramine oxidase (1928)

THE properties of tyramine, p-hydroxyphenylethylamine, have hitherto been studied almost entirely from the physiological, rather than from the bio- chemical standpoint. Dale and Dixon [1909] have reported that its effects on injection are similar to those produced by adrenaline, though less well marked. It is known to be one of the products produced from protein by the action of certain bacteria in the intestine of the higher animals, and toxic conditions occur simultaneously with increased absorption of these products into the blood stream. Also, its chemical relationship to tyrosine, and to adrenaline and thyroxine, render of interest any contribution to our knowledge of its metabolism.
Polaroid Words (1987)

In the description of Absity in chapter 3, I made the unrealistic assumption that each word and pseudo-word corresponds to the same unique semantic object whenever and wherever it occurs; that is, I assumed there to be no lexical ambiguity and no case flag ambiguity. In this chapter, I will remove this assumption. The goal will be to develop a method for disambiguating words and case flags within the framework of Absity, finding the correct semantic object for an ambiguous lexeme.
A Survey of Partially Connected Neural Networks (1997)

Almost all artificial neural networks are by default fully connected, which often implies a high redundancy and complexity. Little research has been devoted to the study of partially connected neural networks, despite its potential advantages like reduced training and recall time, improved generalization capabilities, reduced hardware requirements, as well as being a step closer to biological reality. This publication presents an extensive survey of the various kinds of partially connected neural networks, clustered into a clear framework, followed by a detailed comparative discussion.
Graft Use in Transvaginal Pelvic Organ Prolapse Repair (2008)

Overall, the existing evidence is limited to guide decisions regarding whether to use graft materials in transvaginal prolapse surgery. Adequately powered randomized trials evaluating anatomic and symptomatic efficacy as well as adverse events are needed.
Modulating spontaneous brain activity using repetitive transcranial magnetic stimulation (2010)

Whereas the proximal changes may reflect the off-line effect of direct stimulation of neural elements, the distal changes likely reflect modulation of functional connectivity.
Label-free detection and classification of DNA by surface vibration spectroscopy in conjugation with electrophoresis (2005)

We propose a method of in situ (in vitro) analysis of the chemical bonding state of DNA in aqueous solution by infrared absorption spectroscopy in the multiple internal reflection geometry (MIR-IRAS) in conjugation with electrophoresis. We demonstrate that MIR-IRAS is capable of detecting in vitro DNA hybridization. In our method, a Si prism, through which infrared lights penetrate and are also internally reflecting, also serves as the electrode for electrophoresis. We show that with a positive or negative potential being applied to the electrode (prism), DNA molecules are concentrated on or expelled from the electrode, respectively, leading to highly sensitive detection and manipulation of DNA in aqueous solution.
Serum IL-33 as a Diagnostic and Prognostic Marker in Non-small Cell Lung Cancer (2013)

IL-33 is a promising potential diagnostic and prognostic marker in NSCLC, independent of the therapeutic intervention.
Temperature dependence of the thermo-optic coefficient of InP, GaAs, and SiC from room temperature to 600 K at the wavelength of 1.5 μm (2000)

The thermo-optic coefficient ∂n/∂T has been measured from room temperature to 600 K at the wavelength of 1523 nm in three important semiconductors for fiber-optic device fabrication, namely, InP, GaAs, and 6H–SiC. The adopted technique is very simple and is based on the observation of the periodicity of the signal transmitted, at the desired wavelength, by an étalon made of the material under test, when it experiences a temperature variation. The values of ∂n/∂T measured in InP and GaAs at room temperature are in agreement with previously reported ones, but increase with temperature with a weak quadratic dependence. SiC conversely shows a lower thermo-optic coefficient (2.77×10−5 K−1) at 300 K, which, however, doubles for a 300 K temperature increase.
OCLANG: A ReMARCable Program (1986)

The University of Wyoming Law Library had a problem. We had a five‐year‐old database of our collection, maintained on the university's Cyber mainframe computer. A technician entered data manually into this database we call SIR. We also had a card print program on the Cyber, which used the same manually input file to print out author and title cards. At the same time, we were cataloging our holdings on OCLC, adding local classification numbers and subject headings to each record, although we did not use most of the information on the MARC record.
Lipoxygenase inhibition and antioxidant properties of bisbenzylisoqunoline alkaloids isolated from Mahonia aquifolium. (1996)

Products of lipoxygenase metabolism are known to play a role in the pathogenesis of psoriasis. Six bisbenzylisoquinoline (BBIQ) alkaloids, oxyacanthine, armoline, baluchistine, berbamine, obamegine, aquifoline, isolated from Mahonia aquifolium, were tested for lipoxygenase inhibition. Berbamine and oxyacanthine were the most potent lipoxygenase inhibitors, whereas aromoline and baluchistine exhibited only very low potencies. Oxyacanthine and berbamine were also among the most active compounds to inhibit lipid peroxidation. Between the results of lipoxygenase inhibition and the lipid peroxidation a linear correlation was found (r = 0.9533). Our data suggest that in the mechanism of lipoxygenase inhibition by these alkaloids, inhibition of lipid peroxide substrate accumulation, either by direct reaction with peroxide or by scavenging or lipid-derived radicals, may play a role. Inhibition of lipoxygenase by these compounds may contribute to the therapeutic effect of Mahonia aquifolium extracts in treatment of diseases in pathogenesis of which he products of lipoxygenase metabolism are involved.
Surface Oxidation of the Topological Insulator Bi2Se3 (2016)

A comprehensive picture of the aging and oxidation of the (0001) surface of Bi2Se3 is critical to understanding the physical origin of changes in its topologically protected surface states. We find that surface aging in ambient conditions occurs in two major steps. Within two hours of exfoliation, a series of ~ 3.6 A high islands are observed by atomic force microscopy over approximate 10% of the surface. Subsequently, patch growth stops, and oxidation begins after the two hours and continues until one quintuple layer has been oxidized. X-ray photoelectron spectroscopy shows no sign of oxidation before ~ 120 minutes of exposure to air, and the oxygen 1s peak is clearly present after ~ 190 minutes of ambient exposure. Variable angle spectroscopic ellipsometry also indicates that the oxidation of a full quintuple layer occurs on the time scale of days. These results are in good agreement with the time dependent changes previously observed in the surface crystal structure by second harmonic generation. In addition to providing the ability to non-destructively measure oxide on the surface of Bi2Se3 crystals, ellipsometry can be used to identify the thickness of Bi2Se3 flakes. These results are consistent with non-linear optical methods including rotational anisotropy second harmonic generation, which follow the time dependence of the changes to the top quintuple layer.
Measuring and Improving Network Robustness: A Chilean Case Study (2018)

Robustness is a desired feature for any backbone network. As a minimum requirement to be considered robust, a network must remain connected after any single node or link failure, so that each node is able to communicate with all other nodes. It turns out that some national optical backbones do not satisfy this condition, the Chilean Internet backbone being an example. To solve this problem, it is needed the addition of link(s) to the network, which can usually be done in different ways, leaving room to do that while minimizing other metrics of interest. This letter discusses metrics to evaluate the robustness of such networks (specifically, edge betweenness centrality, the number of link cutsets, and node Wiener impact) and proposes a variable neighborhood search heuristic to improve it by adding a few well-placed links. As a case of study, results are presented for the Chilean Internet backbone, considering three and four extra links.
Internal Jugular Vein Compression Mitigates Traumatic Axonal Injury in a Rat Model by Reducing the Intracranial Slosh Effect (2011)

Using a standard acceleration-deceleration laboratory model of mild traumatic brain injury, we have shown successful prevention of axonal injury after IJV compression as indicated by immunohistochemical staining of amyloid precursor protein. We argue that IJV compression reduces slosh-mediated brain injury by increasing intracranial blood volume, which can be indirectly measured by intracranial and intraocular pressures.
The RuO<sub>4</sub>‐Catalyzed Ketohydroxylation, Part II:A Regio‐, Chemo‐ and Stereoselectivity Study (2005)

Abstract The direct RuO 4 ‐catalyzed ketohydroxylation of olefins is a new and convenient method for the preparation of a wide range of symmetrical and unsymmetrical α‐hydroxy ketones. Since reactions in which two different functional groups are introduced in one step always involve regio‐, chemo‐ and stereoselectivity issues, this paper gives a full account of investigations of various selectivity aspects in the ketohydroxylation. Stereoselectivity issues were examined in the final part of the present report. The Kishi rules, known from OsO 4 ‐catalyzed dihydroxylations, are found to be valid for the RuO 4 ‐catalyzed ketohydroxylation and lead to moderate to good diastereomeric ratios in the oxidation of olefins possessing an allylic center of chirality. Furthermore, competition experiments between different substituted olefins led to a reactivity profile applicable to the prediction of which is the most reactive of different C=C double bonds present in a molecule. (© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2005)
Carbon Catabolite Repression in <i>Lactobacillus pentosus</i> : Analysis of the <i>ccpA</i> Region (2000)

The catabolite control protein CcpA is a central regulator in low-G+C-content gram-positive bacteria. It confers carbon catabolite repression to numerous genes required for carbon utilization. It also operates as a transcriptional activator of genes involved in diverse phenomena, such as glycolysis and ammonium fixation. We have cloned the ccpA region of Lactobacillus pentosus. ccpA encodes a protein of 336 amino acids exhibiting similarity to CcpA proteins of other bacteria and to proteins of the LacI/GalR family of transcriptional regulators. Upstream of ccpA was found an open reading frame with similarity to the pepQ gene, encoding a prolidase. Primer extension experiments revealed two start sites of transcription for ccpA. In wild-type cells grown on glucose, mRNA synthesis occurred only from the promoter proximal to ccpA. In a ccpA mutant strain, both promoters were used, with increased transcription from the distant promoter, which overlaps a presumptive CcpA binding site called cre (for catabolite responsive element). This suggests that expression of ccpA is autoregulated. Determination of the expression levels of CcpA in cells grown on repressing and nonrepressing carbon sources revealed that the amounts of CcpA produced did not change significantly, leading to the conclusion that the arrangement of two promoters may ensure constant expression of ccpA under various environmental conditions. A comparison of the genetic structures of ccpA regions revealed that lactic acid bacteria possess the gene order pepQ-ccpA-variable while the genetic structure in bacilli and Staphylococcus xylosus is aroA-ccpA-variable-acuC.
Ambient Sea Noise at Low Frequencies in Shallow Water of the Scotian Shelf (1964)

Ambient sea-noise data in the frequency range 8.4-3100 cps were collected for a one-year period, using two bottomed hydrophones in 20- and 28-f (fathom) water depths on the Scotian Shelf. The relative spectral-energy distribution of the sea noise is presented for a number of wind speeds. Linear relations between the sea-noise spectrum levels and the logarithm of wind speed were found over the entire frequency region, but the slopes were markedly frequency-dependent. A seasonal variation of noise level that was independent of frequency was observed, the noise levels at the same wind speeds being higher during the winter months. There were no significant differences in the results from the two hydrophones, except below 43.7 cps where the sea-noise levels were 2–3 dB higher at the 20-f hydrophone. The results are compared with those of other studies of sea noise.
Can specific biological signals be digitized? (2006)

At the request of the United States Defense Advanced Research Projects Agency, we attempted to replicate the data of Professor Jacques Benveniste that digital signals recorded on a computer disc produce specific biological effects. The hypothesis was that a digitized thrombin inhibitor signal would inhibit the fibrinogen-thrombin coagulation pathway. Because of the controversies associated with previous research of Prof. Benveniste, we developed a system for the management of social controversy in science that incorporated an expert in social communication and conflict management. The social management approach was an adaptation of interactional communication theory, for management of areas that interfere with the conduct of good science. This process allowed us to successfully complete a coordinated effort by a multidisciplinary team, including Prof. Benveniste, a hematologist, engineer, skeptic, statistician, neuroscientist and conflict management expert. Our team found no replicable effects from digital signals.
Influence of the Interaction Anisotropy on the Appearence of Surface Magnetism (1987)

Within a simple real space renormalization group scheme, we study the phase diagram of the d = 3 semi-infinite anisotropic Heisenberg ferromagnet with surface (bulk) coupling constant Js(JB) and anisotropy ηs(ηB). We exhibit, in particular, the interesting effects of ηs and ηB on the (multicritical) ratio Js/JB above which surface order becomes observable even if bulk order is absent. Enhancement occurs for an Ising-like free surface (ηs ≃ 1) on top of an isotropic-Heisenberg-like bulk (ηB ≃ 0).
Processing and Properties of Fiber Reinforced Polymeric Matrix Composites (1996)

The processability of a phenylethynyl terminated imide (PETI) resin matrix composite was investigated. Unidirectional prepregs were made by coating an N-methylpyrrolidone solution of the amide acid oligomer onto unsized IM7. Two batches of prepregs were used: one was made by NASA in-house, and the other was from an industrial source. The composite processing robustness was investigated with respect to the effect of B-staging conditions, the prepreg shelf life, and the optimal processing window. Rheological measurements indicated that PETI's processability was only slightly affected over a wide range of B-staging temperatures (from 250 C to 300 C). The open hole compression (OHC) strength values were statistically indistinguishable among specimens consolidated using various B-staging conditions. Prepreg rheology and OHC strengths were also found not to be affected by prolonged (i.e., up to 60 days) ambient storage. An optimal processing window was established using response surface methodology. It was found that IM7/PETI composite is more sensitive to the consolidation temperature than to the consolidation pressure. A good consolidation was achievable at 371 C/100 Psi, which yielded an OHC strength of 62 Ksi at room temperature. However, processability declined dramatically at temperatures below 350 C.