gebhart/patrepeval huggingface dataset:
Interpreting electronic structures. (1949)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTInterpreting electronic structures.J. A. Campbell Cite this: J. Chem. Educ. 1949, 26, 9, 477Publication Date (Print):September 1, 1949Publication History Received3 August 2009Published online1 September 1949Published inissue 1 September 1949https://doi.org/10.1021/ed026p477RIGHTS & PERMISSIONSArticle Views34Altmetric-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 InReddit PDF (2 MB) Get e-Alerts Get e-Alerts
The rotating heat pipe - A wickless, hollow shaft for transferring high heat fluxes. (1969)

Rotating wickless hollow shaft heat pipe utilizing centrifugal acceleration for return pumping of condensate and transferring high heat fluxes
The future of automotive lithium-ion battery recycling: Charting a sustainable course (2014)

This paper looks ahead, beyond the projected large-scale market penetration of vehicles containing advanced batteries, to the time when the spent batteries will be ready for final disposition. It describes a working system for recycling, using lead–acid battery recycling as a model. Recycling of automotive lithium-ion (Li-ion) batteries is more complicated and not yet established because few end-of-life batteries will need recycling for another decade. There is thus the opportunity now to obviate some of the technical, economic, and institutional roadblocks that might arise. The paper considers what actions can be started now to avoid the impediments to recycling and ensure that economical and sustainable options are available at the end of the batteries' useful life.
Interfacial disorder in the L1 FePt particles capped with amorphous Al2O3 (2004)

L1 0 -FePt particles disorder at the interface when an amorphous Al2O3 layer is capped on an ordered FePt particulate film at room temperature. The coercivity decreases drastically as a result. Interfacial disordering does not progress when the capped layer is deposited at elevated temperature, indicating that the disordering is driven by the strain at the interface. The FePt particulate film becomes magnetized more easily by the Al2O3 capping.
Cloning, Characterization, and Sequencing of the Genes Encoding the Large and Small Subunits of the Periplasmic [NiFe]hydrogenase of <i>Desulfovibrio gigas</i> (1987)

The structural genes for the large and small subunits of Desulfovibrio gigas periplasmic [NiFe]hydrogenase were identified and isolated by immunological and oligonucleotide screening. The gene for the small subunit codes for a 266-amino-acid, 28,724-dalton polypeptide which is separated by 63 nucleotides from the large subunit gene that codes for a 560-amino-acid, 61,707-dalton polypeptide. A putative signal peptide precedes the small subunit coding region, which may direct transport of the enzyme into the periplasmic compartment. Comparison of the amino acid sequence of this enzyme with those of two other classes of hydrogenase found in Desulfovibrio revealed that the D. gigas periplasmic hydrogenase has some homologies to the periplasmic [NiFeSe]hydrogenase of D. baculatus but none to the periplasmic [Fe]hydrogenase of D. vulgaris. The genes for the large and small subunits of the D. gigas hydrogenase hybridize strongly to genomic DNAs from several species of Desulfovibrio, indicating molecular similarity of the [NiFe]hydrogenase among sulfate reducers.
Organisationsentwicklung und Personalentwicklung im Qualitätsmanagement der Einrichtungen des Sozial- und Gesundheitswesens am Beispiel Altenhilfe (2004)

"Die erfolgreiche Implementierung von QM-Systemen ist gekoppelt mit Entwicklungsstrategien der Organisation und einer nachhaltigen Investition in die Mitarbeiterqualität. Das vorliegende Buch überprüft diese These anhand der Praxis des Sozial- und Gesundheitswesens. Die theoretische Auseinandersetzung zu Problemen der OE und PE und die Darstellung von QM-Modellen im Sozial- und Gesundheitswesen wird in dieser Arbeit verbunden mit eigenen empirischen Erhebungen in Einrichtungen der ambulanten und stationären Altenhilfe. Untersucht wird in 9 Fallstudien (Interviews mit Leitungskräften), welche Rolle QM-Konzepte in Einrichtungen spielen und welchen Stellenwert OE und PF dabei in ihrer Umsetzungspraxis einnehmen. Nachgewiesen werden kann, dass Instrumente der OE und PE vermehrt im QM zum Einsatz kommen, allerdings mit erheblichen Einschränkungen. Lösungsansätze zur Weiterentwiicklung liegen in stärker auf den Betrieb zugeschnittenen integrativen Entwicklungsstrategien." (Autorenreferat)
Two-photon lasing by a superconducting qubit (2015)

We study the response of a magnetic-field-driven superconducting qubit strongly coupled to a superconducting coplanar waveguide resonator. We observed a strong amplification/damping of a probing signal at different resonance points corresponding to a one and two-photon emission/absorption. The sign of the detuning between the qubit frequency and the probe determines whether amplification or damping is observed. The larger blue detuned driving leads to two-photon lasing while the larger red detuning cools the resonator. Our experimental results are in good agreement with the theoretical model of qubit lasing and cooling at the Rabi frequency.
A rule-based query rewriter in an extensible DBMS (2002)

An integrated approach to query rewriting in an extensible database server supporting ADTs, objects, deductive capabilities and integrity constraints is described. The approach is extensible through a uniform high level rule language used by the database implementor to specify optimization techniques. This rule language is compiled to enrich the strategy component and the knowledge base of the rewriter. Rules can be added to specify various aspects of query rewriting, including operation permutation, recursive query processing, integrity constraint addition, predicate simplification and method call simplification.< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">></ETX>
Trends in non‐melanocytic skin cancer treated in Australia: The second national survey (1993)

An Australia-wide survey in 1985 recorded the highest rates of medically treated non-melanocytic skin cancer (NMSC) ever reported. We report the findings of a repeat survey conducted in 1990. This second survey confirmed the differences, by age, sex, body site, latitude, country of birth and skin reaction to strong sunlight, that were observed in 1985. Over the 5-year period certain changes were noted: the incidence of NMSCs increased by 19%, of basal-cell carcinomas (BCC) by 11% and of squamous-cell carcinomas (SCC) by 51%. With advancing age, men and women differed in their incidence, and this difference was greater for SCC than for BCC. Log-linear modelling, however, failed to detect either a cohort or a survey effect between the 2 surveys. The proportional distribution of BCCs and SCCs by body site indicated an increase in BCCs on the trunk in both men and women, and half the proportion of SCCs on the head and neck in women as compared with men. The latitudinal gradients observed in 1985 were even stronger in 1990; the population living north of 37 degrees S experienced a 30% increase in the incidence of treated NMSC between 1985 and 1990, while the population living south of 37 degrees S had a 25% decrease. The implications of these findings for cancer-control initiatives are discussed.
USING OF DISCRETE ORTHOGONAL TRANSFORMS FOR CONVOLUTION (2002)

The convolution is a mathematical way of combining two functions to form a third one. It is the single most important technique in digital signal processing because it relates two signals of interest: input signal, output signal and the impulse response of the transmitting system. The convolution is not used only to compute the output of the system, when the impulse response is known, but also in the image signal processing, eg, for the interpolation of 2-D signals, in speech processing, eg, homomorphic modelling of the speech, noise reduction in the speech, but also in image processing, etc. The evaluation of the convolution in the time domain is very complicated, especially for the large lengths of the input signal or impulse response. So we try to find another way how to compute convolution. Complicated computation of the convolution in the time domain is transformed into trivial multiplication in the domain of some orthogonal transforms (eg, Fourier transform), for another OT’s domain this evaluation is more complicated. In this paper we present a convolution formula for some selected discrete orthogonal transforms (DOT).
A STUDY OF HUMAN MOOD TAGGING OF MUSICAL PIECES (2007)

We conducted a survey in which participants were required to label the mood conveyed within a variety of musical pieces. Two different representations of mood were used, the 2D emotion space as well as updated Hevner mood labels. The results show that survey responses using the two mood representations were both consistent as well as sensible. In terms of music piece characteristics that influenced participant's responses, it has been shown that the intensity/energy, tempo and beat strength consistently influenced participant's mood responses while tonality and pitch did not. Finally, the survey has raised many important questions relating to labeling musical pieces with mood, including the handling of a musical piece conveying more than one mood simultaneously, as well as a musical piece that conveys rapid mood changes.
The Robe River Iron Ore Project (1973)

This paper describes the development of the Robe River Iron Ore Project, the fourth major iron ore producing operation in the North West of Australia. A description of the project is provided. Emphasis is placed on those factors which determined that a design approach at variance with the more usually accepted concepts be adopted. The characteristics and nature of occurrence of the ore, its transportation, processing and handling and the infrastructure facilities associated with this integrated project are described in context. Planning, Scheduling, Project Organization and Cost Control techniques utilized are reviewed and the paper concludes with a discussion of some aspects of Project Construction with specific detail relating to the provision of Temporary Facilities for a project of this magnitude.
Performance characteristics of electrochromic displays (1975)

Several different types of electrochromic display devices are discussed. Their electrooptical properties and device characteristics are investigated and compared. Performance parameters for these devices are discussed in terms of their applicability to information display. It is concluded that electrochromism is best suited for direct-addressed displays.
Multispecies in situ monitoring of a static internal combustion engine by near-infrared diode laser sensors (2007)

A multispecies near-infrared diode laser spectrometer has been constructed for measurements of carbon monoxide, carbon dioxide, and methane directly in the exhaust of a static internal combustion engine. A wavelength modulation-division multiplexing scheme was implemented for the two distributed feedback diode lasers. Gas concentration variations were observed for changes in operating conditions such as increasing and decreasing the throttle, adjusting the air-fuel ratio, and engine start-up.
Clinical significance of Janus Kinase inhibitor selectivity (2018)

Cytokines are key drivers of inflammation in RA, and anti-cytokine therapy has improved the outcome of RA. Janus Kinases (JAK) are intracellular tyrosine kinases linked to intracellular domains of many cytokine receptors. There are four JAK isoforms: JAK1, JAK2, JAK3 and TYK2. Different cytokine receptor families utilize specific JAK isoforms for signal transduction. Phosphorylation of JAK when cytokine binds to its cognate receptor leads to phosphorylation of other intracellular molecules that eventually leads to gene transcription. Oral JAK inhibitors (JAKi) have been developed as anti-cytokine therapy in RA. Two JAKi, tofacitinib and baricitinib, have been approved recently for the treatment of RA, and many JAKi are currently in development. JAKi inhibit JAK isoforms with different selectivity. This review discusses the efficacy and safety of JAKi in RA, in particular the potential clinical significance of JAKi selectivity.
Strategies for the Prevention of Postoperative Atrial Fibrillation in Cardiac Surgery (2012)

Atrial fibrillation (AF) occurs in 15% to 50% of patients after cardiac surgery Postoperative atrial fibrillation (POAF) most often develops between the second and fifth postoperative day, with a peak incidence in the first two to three days. While POAF can be self-limiting, it may also be associated with hemodynamic compromise, postoperative stroke, perioperative myocardial infarction (MI), ventricular arrhythmias, and heart failure The development of POAF is associated with, on average, an additional hospital length of stay (LOS) of 1 to 1.5 days Some studies, however, report that POAF increases hospital LOS by almost 5 days POAF is also associated with higher hospital costs with an average increase of $10,000-$12,600 per hospitalization Practice guidelines for the prevention of POAF in patients undergoing cardiac surgery exist which include the American College of Chest Physicians
The Role of the Dorsal Vagal Complex and the Vagus Nerve in Feeding Effects of Melanocortin-3/4 Receptor Stimulation* (2000)

Fourth intracerebroventricular (4th-icv) administration of the melanocortin-3/4 receptor (MC3/4-R) agonist, MTII, reduces food intake; the antagonist, SHU9119, increases feeding. The dorsal motor nucleus of the vagus nerve (DMX) contains the highest density of MC4-R messenger RNA in the brain. To explore the possibility that the DMX contributes to 4th-icv MC4-R effects, we delivered doses of MTII and SHU9119 that are subthreshold for ventricular response unilaterally through a cannula centered above the DMX. MTII markedly suppressed 2-h (50%), 4-h (50%), and 24-h (33%) intake. Feeding was significantly increased 4 h (50%) and 24 h (20%) after SHU9119 injections. These results suggest that receptors in the DMX, or the dorsal vagal complex more generally, underlie effects obtained with 4th-icv administration of these ligands. We investigated possible vagal mediation of 4th-icv MTII effects by giving the agonist to rats with subdiaphragmatic vagotomy. MTII suppressed 2-, 4-, and 24-h liquid diet intake (approximately 80%) to the same extent in vagotomized and surgical control rats. We conclude that stimulation or antagonism of MC3/4-Rs in the dorsal vagal complex yields effects on food intake that do not require an intact vagus nerve.
Characteristics of Material Removal by Ceramic Media on Metallic Coupons for Mass Finishing Applications (2001)

This dissertation introduces a fundamental concept of material removal by scratches made by ceramic media on metallic coupon as the basis for material removal by Mass Finishing process. Mass Finishing is a group of surface improvement operations such as polishing, descaling, burnishing, cleaning, and drying. Polishing, descaling, and burnishing are abrasive operations that remove or displace material on parts being processed to attain the expected effect. These material removal operations were idealized as a sequence of scratches. A series of experiments for generating scratches were conducted using an abrasive sphere on a flat polished surface of three distinct materials. The abrasive tool is a spherical ceramic piece with a surface roughness of 3.7pum and a diameter of 14.288mm, and the materials for the scratch test are steel, brass, and aluminum, with their surfaces polished to a finish better than O.lpum. Physical properties of these materials such as yield strength, strain hardening coefficient, and strength coefficient were measured. Empirical relationships for the width and depth of the scratch with respect to process and material characteristics were developed using dimensional analysis. The theoretical output from these relationships showed a close match with the physical data obtained from experiments. This indicated that the dimensional analysis technique is a viable tool for use in this aspect of Mass Finishing research.
Design of Driving Behavior Pattern Measurements Using Smartphone Global Positioning System Data (2013)

The emergence of new technologies such as GPS, cellphone, Bluetooth device, etc. offers opportunities for collecting high-fidelity temporal-spatial travel data in a cost-effective manner. With the vehicle trajectory data achieved from a smartphone app Metropia, this study targets on exploring the trajectory data and designing the measurements of the driving pattern. Metropia is a recently available mobile traffic app that uses prediction and coordinating technology combined with user rewards to incentivize drivers to cooperate, balance traffic load on the network, and reduce traffic congestion. Speed and celeration (acceleration and deceleration) are obtained from the Metropia platform directly and parameterized as individual and system measurements related to traffic, spatial and temporal conditions. A case study is provided in this paper to demonstrate the feasibility of this approach utilizing the trajectory data from the actual app usage. The driving behaviors at both individual and system levels are quantified from the microscopic speed and celeration records. The results from this study reveal distinct driving behavior pattern and shed lights for further opportunities to identify behavior characteristics beyond safety and environmental considerations.
Chaotic mixing of two similar fluids in the presence of a third dissimilar fluid (1996)

Abstract Two‐dimensional chaotic mixing of similar Newtonian fluids in the presence of an advected dissimilar minor phase fluid body with specified size, interfacial tension, and viscosity ratio was numerically investigated. Interfacial tension was sufficiently high to allow only small deformations in the dissimilar minor phase body. Mixing was confined to a rectangular cavity with periodically driven upper and lower surfaces. Regions of regular motion (i.e., islands) of comparable size to the minor phase body were eventually destroyed or replaced by the minor phase body. Islands persisted for longer times when the initial separation distance between the minor phase body and island was large or when the viscosity ratio was small. When interfacial tension was small enough to deform the minor phase body more readily, islands showed little indication of instability. Results suggest opportunities for improving mixing uniformity in practical processes and disclose how interactions between dissimilar fluids affect mixing.
The perifoveal vasculature in albinism. (1978)

The perifoveal vasculature was studied in a series of patients with oculocutaneous tyrosinase-positive albinism. Fluorescein angiographic studies show a normal distribution of the major retinal blood vessels and in some cases of the capillaries in the macular area of these patients.
Analysis of switching surges generated by current interruption in an energy-storage coil (1981)

The paper presents an analysis of the transient voltages which are generated when the current in a large magnetic energy storage coil is interrupted by a dc vacuum circuit breaker. The effect of the various parameters in the circuit on the transient voltage is discussed. The self inductance of the dump resistor must be minimized to control the generated transient. Contrary to general belief, a capacitor across the coil is not an effective surge suppressor. In fact, the capacitor may excite oscillations of higher magnitude. However, a capacitor, in addition to a surge suppressor, may be used to modify the frequency components of the transient voltage so that these frequency components are not coincident with the natural frequencies of the coil. Otherwise, resonant oscillations inside the coil may attain damaging magnitudes. The capacitor would also reduce the steepness of the wavefront of the transient across the coil, thus reducing the nonlinear voltage distribution inside the coil.
A Convenient Synthesis of 3,4-<i>bis</i>(Trimethylsilylmethyl)-5,6-dihydro-2H-pyrans Through a Catalyzed Hetero Diels-Alder Reaction (1994)

Abstract In the presence of boron trifluoride etherate, 2,3-bis(trimethylsilylmethyl)-1,3-butadiene reacts with aldehydes and ketones to lead generally to an only product, resulting from an hetero Diels-Alder reaction.
Synthesis of Furanonaphthazarin Derivatives (1998)

synthesis of the 5,8-dihydroxy-2-(I-
Minimal structural reorganisation in the electrochemical oxidation of a dinuclear, double helical Cu(i) complex of a triazine-based pentadentate ligand (2007)

A dicopper(I) double helicate oxidizes and rapidly reorganises to form a stable pentadentate dicopper(II) double helicate due to the proximity of pendant pyridyl rings as studied by electrochemical and structural analyses.
ChemInform Abstract: A Novel Synthetic Route to Furan‐Lignans. (1997)

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.
Aluminosilicates and the Ageing Brain: Implications for the Pathogenesis of Alzheimer's Disease (2007)

Senile plaques are a neuropathological feature of the ageing brain and consist of abnormal neuritic and glial processes surrounding an extracellular core of material with fibrillary ultrastructure. Present at low densities in the cerebral cortex of most aged individuals, they occur in large numbers in Alzheimer's disease, the major form of senile dementia. Energy-dispersive X-ray microprobe analysis of isolated cores and plaques in situ from patients with Alzheimer's disease or Down's syndrome and from normal controls has shown co-localization of high concentrations of aluminium (4-19%) and silicon (6-24%) at the centre of the core. The presence of these elements as aluminosilicates has been confirmed using solid-state 27Al nuclear magnetic resonance. These findings provide a link with the other major neuropathological feature of Alzheimer's disease, the neurofibrillary tangle-bearing neurons, where high intracellular levels of Al and Si have also been reported. The focal deposition of these elements may be an early and essential factor in the pathogenesis of Alzheimer-type changes, reflecting an increased exposure to aluminium.