gebhart/patrepeval huggingface dataset:
Very high-efficiency organic light-emitting diodes based on cyclometallated rhenium (I) complex (2008)

A phosphorescent (Ph) cyclometallated rhenium (I) (ReI) complex was synthesized by reacting 2,9-dimethyl-4,7-diphenyl-1,10-phenanthroline with pentacarbonylbromorhenium in refluxing toluene solutions. The precipitates were easily sublimed to obtain a pure electrically neutral carbonyl diamine ReI complex, (2,9-dimethyl-4,7-diphenyl-1,10-phenanthroline)Re(CO)3Br. The Re complex was used as an orange emitting dopant in 4,4′-N,N′-dicarbazole-biphenyl host to fabricate Ph organic light-emitting diodes (PhOLEDs). The maximum electroluminescence (EL) efficiency and luminance of 21.8cd∕A and 8315cd∕cm2 were harvested, respectively, which were the highest EL results among the PhOLEDs based on ReI complexes. The improvements of the EL performances could be ascribed to the synergistic effects of together incorporation of two reciprocally repulsive phenyl and methyl groups on the backbone of 1,10-phenanthroline molecule of the ligand.
EPA-ORD (Environmental Protection Agency's Office of Research and Development) mobile incineration system trial burn (1984)

This paper discusses testing of the EPA Mobile Incineration system developed through the Office of Research and Development for the purpose of destroying hazardous materials on site. The test program (Trial Burn) consisted of a series of five tests that were designed to evaluate the system's ability to destroy selected hazardous organic materials and to control emissions of HCl, particulate matter, and organics in accordance with the requirements of the TSCA, RCRA, and the New Jersey State Department of Environmental Protection. Discussed herein are: (1) the trial burn plan including the sampling and analytical program, (2) the results of the tests, and (3) the impact of the test program on the local environment. The function of the Mobile Incineration System is to demonstrate the ability of on-site thermal destruction of hazardous materials at remote spill or disposal sites. Since treatment of hazardous materials is controlled by state and federal regulations, a Trial Burn Plan was developed to comply with these regulations and establish the performance capability of the system in destroying/destoxifying hazardous and toxic substances.
Learning agents for cooperative hyperinformation systems (2002)

A model of learning agents is presented. It is shown how this model will support the incorporation of agents into distributed hypermedia systems. The question of self-organization in multi-agent systems in which agents are actively learning from their experience is addressed. Each agent, endowed with a different connectionist learning capability, behaves in a specific problem domain and is specialized to interact with environments. Each agent encapsulates a specific set of knowledge obtained from a different set of training examples. The issues relating to the composite and heterogeneous agent models are discussed. The hypermedia information system incorporating heterogeneous and composite learning agents is developed. The aim of this application is to develop the distributed intelligent hypermedia information system in an open environment of distributed workstations.< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">></ETX>
Inductive Post Arrays in Rectangular Waveguide (1978)

Previous attempts, based on mode-matching techniques, to obtain precise data for the equivalent circuit of inductive post arrays in rectangular waveguide have consistently failed due to convergence problems. A different formulation is presented for symmetrical post arrays, which is shown to be free from this defect.
Downlink Resource Scheduling in an LTE System (2010)

The problem of allocating resources to multiple users on the downlink of a Long Term Evolution (LTE) cellular communication system is discussed. An optimal (maximum throughput) multiuser scheduler is proposed and its performance is evaluated. Numerical results show that the system performance improves with increasing correlation among OFDMA subcarriers. It is found that a limited amount of feedback information can provide a relatively good performance. A sub-optimal scheduler with a lower computational complexity is also proposed, and shown to provide good performance. The sub-optimal scheme is especially attractive when the number of users is large, as the complexity of the optimal scheme may then be unacceptably high in many practical situations. The performance of a scheduler which addresses fairness among users is also presented.
A New Empirical Thermospheric Density Model JB2008 Using New Solar and Geomagnetic Indices (2008)

Abstract : A new empirical atmospheric density model, Jacchia-Bowman 2008, is developed as an improved revision to the Jacchia-Bowman 2006 model which is based on Jacchia s diffusion equations. Driving solar indices are computed from on-orbit sensor data are used for the solar irradiances in the extreme through far ultraviolet, including x-ray and Lyman-alpha wavelengths. New exospheric temperature equations are developed to represent the thermospheric EUV and FUV heating. New semiannual density equations based on multiple 81-day average solar indices are used to represent the variations in the semiannual density cycle that result from EUV heating. Geomagnetic storm effects are modeled using the Dst index as the driver of global density changes. The model is validated through comparisons with accurate daily density drag data previously computed for numerous satellites in the altitude range of 175 to 1000 km. Model comparisons are computed for the JB2008, JB2006, Jacchia 1970, and NRLMSIS 2000 models. Accelerometer measurements from the CHAMP and GRACE satellites are also used to validate the new geomagnetic storm equations.
Cannes era una fiesta: Especial Cannes 84 (1984)

Cannes es un poco esa reunion anual de ex alumnos en la que estamos todos igual que siempre, incluso un poco mas jovenes. Nos volvemos a contar aquello tan gracioso que una vez nos paso en el rodaje aquel y quedamos para tomar en Madrid esa copa que, indefectiblemente, acabaremos tomandonos en cannes el ano que viene. 
Estabamos todos. Casi tres mil delegados -235 espanoles- daban, entre otras cosas, testimonio de buena salud: ir a Cannes sale a medio kilo por persona, mas o menos. Asi que tambien era importante coincidir en los desayunos del Carlton, en las cenas deL'Orangeraje o en el Black jack del Palm Breach. 
Cannes es tambien unas vacaciones con aire de seminario, una recompensa a creativos que han sido buenos chicos y un bonito regalo al cliente mimado et son epouse. 
Pero lo cierto es que Cannes es la unica y apalizante posibilidad de verte, en solo siete dias, las mejores dos mil piezas de un ano de produccion publicitaria de todo el mundo. Y la oportunidad- a veces se le olvida a uno un poco- de ver como se trabaja de duro en nuestra profesion, de ver que las cosas que hacemos estan hechas en su mayoria con autentico amor -incluso las malas- y de volver a dar un abrazo a esa gente junto a la que has quemado un tercio de tu vida y la mitad de tus alegrias y cabreos. Tres mil delegues han dado pues testimonio inquebrantable de sed de saber a lo largo de 35 largas horas de proyeccion. Tambien es cierto que un reducido numero de estos deben haber vuelto menos sabio, pero, eso si, mucho mas moreno.
Cyanoacrylate fuming method for detection of latent fingermarks: a review (2017)

Cyanoacrylate, also called super glue, fuming is a chemical method for the detection of latent fingermarks on non-porous surfaces such as glass, plastic etc. The method relies on the deposition of polymerized cyanoacrylate ester on residues of latent fingermarks. The method develops clear, stable, white colored fingerprints. However, several post-treatement procedures can be used to improve the contrast of developed prints. In addition to it, some pre-treatment procedures can also be used to develop aged latent fingermarks. It is an efficient, non-destrcutive and excellent procedure for developing latent fingermarks.
Interleukin‐10 inhibits cytokine synthesis in monocytes stimulated by titanium particles: Evidence of an anti‐inflammatory regulatory pathway (1998)

The anti-inflammatory mediator interleukin-10 was investigated as a potential inhibitor of proinflammatory cytokine release in human peripheral blood monocytes activated with titanium particles. It inhibited the secretion of both tumor necrosis factor-alpha and interleukin-6 in a dose-dependent manner, with complete inhibition observed at 2 ng/ml. Co-culture experiments were performed to determine whether this cytokine may have functional importance as an inhibitor of the inflammatory response. When unstimulated lymphocytes and monocytes were co-cultured with titanium-stimulated monocytes, they significantly suppressed the secretion of both interleukin-6 and tumor necrosis factor-alpha. The inhibitory effect of these co-cultured cells could be partially blocked with the addition of an interleukin-10 neutralizing antibody. Interleukin-10 levels were measured in monocyte cultures treated with titanium particles as well as in fresh monocyte cultures treated with conditioned medium from titanium-stimulated monocytes. The latter experiments demonstrated marked stimulation of interleukin-10 secretion in conditioned medium-treated cultures, an effect that was related to the presence of tumor necrosis factor-alpha in the conditioned medium. The addition of titanium to conditioned medium-treated cultures markedly reduced the secretion of interleukin-10, suggesting that the most responsive cells are unstimulated monocytes exposed to agents released from activated monocytes. Altogether, the expression and responsiveness to interleukin-10 suggest a potential role for anti-inflammatory cytokines in regulation of the inflammatory response to wear debris.
Control of rotting and browning of litchi fruit after harvest at ambient temperatures in China. (1985)

Essais comparatifs de lutte par trempage dans le benomyl et/ou par emballage sous PVC (chlorure de polyvinyl) contre les pourritures a Aspergillus et Rhizopus et le brunissement des fruits de 2 cultivars de Litchi chinensis
Process Design and Economics for Biochemical Conversion of Lignocellulosic Biomass to Ethanol: Dilute-Acid Pretreatment and Enzymatic Hydrolysis of Corn Stover (2011)

This report describes one potential biochemical ethanol conversion process, conceptually based upon core conversion and process integration research at NREL. The overarching process design converts corn stover to ethanol by dilute-acid pretreatment, enzymatic saccharification, and co-fermentation. Building on design reports published in 2002 and 1999, NREL, together with the subcontractor HarrisGroup Inc., performed a complete review of the process design and economic model for the biomass-to-ethanol process. This update reflects NREL's current vision of the biochemical ethanol process and includes the latest research in the conversion areas (pretreatment, conditioning, saccharification, and fermentation), optimizations in product recovery, and our latest understanding of the ethanolplant's back end (wastewater and utilities). The conceptual design presented here reports ethanol production economics as determined by 2012 conversion targets and 'nth-plant' project costs and financing. For the biorefinery described here, processing 2,205 dry ton/day at 76% theoretical ethanol yield (79 gal/dry ton), the ethanol selling price is $2.15/gal in 2007$.
Nonlinear Algebraic Reduction for Snap-Fit Simulation (2009)

Snap-fits are often preferred over other traditional methods of assembly since they reduce part count, assembly/disassembly time, and manufacturing cost. A typical simulation of a snap-fit assembly entails two critical steps: contact detection and nonlinear deformation analysis, which are strongly coupled. One could rely on standard 3D contact detectors and standard 3D finite element analysis (FEA) to simulate the two steps. However, since snap-fits are slender, 3D FEA tends to be inefficient and slow. On the other hand, one could rely on an explicit 1D beam reduction for simulation. This is highly efficient for large deformation analysis, but contact detection can pose challenges. Moreover, for complex snap-fits, extracting cross-sectional properties for 1D formulation is nontrivial. We propose here a nonlinear algebraic dimensional reduction method that offers the “best of both worlds.” In the proposed method, a 3D model is used for contact detection. However, to speed-up deformation analysis, the 3D model is implicitly reduced to a 1D beam model via an algebraic process. Thus, it offers the generality of 3D simulation and the computational efficiency of 1D simulation, as confirmed by the numerical experiments and optimization studies.
Automated Program Debugging Via Multiple Predicate Switching (2010)

In a previous paper, Liu argued for the importance of establishing a precise theoretical foundation for program debugging from first principles. In this paper, we present a first step towards a theoretical exploration of program debugging algorithms. The starting point of our work is the recent debugging approach based on predicate switching. The idea is to switch the outcome of an instance of a predicate to bring the program execution to a successful completion and then identify the fault by examining the switched predicate. However, no theoretical analysis of the approach is available. In this paper, we generalize the above idea, and propose the bounded debugging via multiple predicate switching (BMPS) algorithm, which locates faults through switching the outcomes of instances of multiple predicates to get a successful execution where each loop is executed for a bounded number of times. Clearly, BMPS can be implemented by resorting to a SAT solver. We focus attention on RHS faults, that is, faults that occur in the control predicates and right-hand-sides of assignment statements. We prove that for conditional programs, BMPS is quasi-complete for RHS faults in the sense that some part of any true diagnosis will be returned by BMPS; and for iterative programs, when the bound is sufficiently large, BMPS is also quasi-complete for RHS faults. Initial experimentation with debugging small C programs showed that BMPS can quickly and effectively locate the faults.
Studies related to antitumor antibiotics. 28. Structure and function of the antitumor antibiotic carzinophillin A: the first natural intercalative bisalkylator (1982)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTStudies related to antitumor antibiotics. 28. Structure and function of the antitumor antibiotic carzinophillin A: the first natural intercalative bisalkylatorJ. William Lown and Christopher HanstockCite this: J. Am. Chem. Soc. 1982, 104, 11, 3213–3214Publication Date (Print):June 1, 1982Publication History Published online1 May 2002Published inissue 1 June 1982https://pubs.acs.org/doi/10.1021/ja00375a047https://doi.org/10.1021/ja00375a047research-articleACS PublicationsRequest reuse permissionsArticle Views70Altmetric-Citations33LEARN 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-AlertscloseSupporting Info (1)»Supporting Information Supporting Information Get e-Alerts
Short-chain fatty acid enemas (1992)

The purpose of this study was to perform a randomized, prospective comparison of corticosteroid enemas (CS--100 mg of hydrocortisone/60 cc P.R. q.h.s.; n = 12), mesalamine enemas (5-ASA--4 g/60 cc P.R. q.h.s.; n = 19), and short-chain fatty acid enemas (SCFA--60 cc P.R. b.i.d.; n = 14) for the treatment of proctosigmoiditis. Patients presenting to the Ferguson Clinic with the diagnosis of idiopathic proctosigmoiditis were evaluated for age, sex, prior history of proctitis, duration of symptoms prior to presentation, endoscopic scoring, and mucosal biopsies. Clinical evaluation was performed at two-week intervals for six weeks, with repeat biopsies taken at six weeks. There was no significant difference with respect to age, male/female ratio, past history of proctosigmoiditis, length of colorectum involved at the time of initial presentation, symptom resolution, and endoscopic and histologic improvement among the three treatment groups. Recovery occurred in a similar proportion in each of the three groups: CS, 10/12; 5-ASA, 17/19; and SCFA, 12/14. The cost of six weeks of treatment was: CS, $71.82; 5-ASA, $347.28; and SCFA, $31.50. This study indicates that SCFA enemas are equally efficacious to CS or 5-ASA enemas for the treatment of proctosigmoiditis at a significant cost savings.
FREQUENCY OF PORTAL VEIN THROMBOSIS IN CIRRHOSIS ON ULTRASOUND (2015)

Objective: To determine the frequency of portal vein thrombosis on ultrasound in patients presenting with cirrhosis. Material and Methods: This study was cross sectional including 140 patients, conducted at Radiology Department, Khyber Teaching Hospital, Peshawar from August 2010 to February 2011. Results: In this study, out of 140 participants, Portal Vein Thrombosis was found in 20 patients presenting with cirrhosis liver on ultrasound, resulting in prevalence of 14%. Conclusion: Portal vein thrombosis is a substantial clinical, economic and social problem which mostly goes unrecognized unless routine screening with ultrasound of patients with cirrhosis is performed.
Polycyclic aromatic hydrocarbons. Synthesis, properties, analytical measurements, occurrence and biological effects (1993)

This book contains selected papers presented at the Thirteenth International Symposium on Polynuclear Aromatic Hydrocarbons (PAHs) held in 1991 in Bordeaux, France. PAH-related topics addressed include standard reference materials, chemical-physical properties, photooxidation and phototransformation, organic synthesis of potent PAHs and PAH metabolites, molecular modeling, and theory applied to carcinogenesis and chromatographic separations. Besides presenting some new analytical techniques, PAH analysis is applied to the study of aquatic systems, geologic samples, coal and petroleum matrices. PAH exposure and biomonitoring are also discussed. Selected papers have been abstracted separately.
The Monge-Ampère Equation for Freeform Optics (2015)

The freeform shape of an optical surface is governed by the Monge-Ampère equation coupled with the transport boundary condition. We outline a numerical method for its solution and demonstrate the performance for an example.
<title>Femtosecond laser pulses in the near-infrared produce visible lesions in the primate eye</title> (1998)

Single pulses in the near-infrared (1060 and 1064 nanometers) were used to measure ophthalmoscopically minimum visible lesion (MVL) thresholds in the rhesus monkey eyes for pulsewidths of 7 nanoseconds (ns), 20 picoseconds (ps), and 150 femtoseconds (fs). MVL thresholds for 1 hour reading and 24 hour reading are reported as the 50% probability for damage (ED<SUB>50</SUB>) together with their fiducial limits. These measured thresholds are compared with previously reported thresholds for near-IR and visible wavelengths for the complete range of pulsewidths (ns, ps, and fs). Threshold doses were lower at the 24 hour reading than at the 1 hour reading and both ED<SUB>50</SUB> for the fs pulsewidths were less than 25% of those for ns pulsewidths. MVL thresholds ranged from 19 (mu) J at 7 ns down to 1 (mu) J at 150 fs. Thresholds measured for the nanosecond and picosecond pulsewidths using infrared laser pulses were an order of magnitude larger than for the visible wavelengths at similar pulsewidths while the 150 fs threshold was only about double the value for the 580 nm visible wavelength at 90 fs.
Structural uncertainties: Determination, management, and applications (2002)

Abstract Structural uncertainties have a direct impact in exploration, development, and production, and in drilling decisions. In this paper, we present an approach for determining and handling structural uncertainties. We first examine the magnitude of the different sources of uncertainty, and explain how to estimate their direction and correlation length. This task requires a huge geophysical input. This information is then used in a general scheme to generate multiple realizations of the structural model consistent with structural uncertainties. The technique is based on geostatistical concepts. Finally, we illustrate the application of this scheme in examples relevant for exploration, development and production, and drilling. The structural model is described as a set of horizons represented by triangulated surfaces cut by faults. The relationships between horizons and faults are expressed as a set of constraints. On a horizon, each source of uncertainty (typically migration, picking, and time-to-depth conversion) is described as a field of vectors with its magnitude, direction, and correlation length expressed in terms of a variogram. A special fault object has been developed to aid in discribing the faults as probabilistic objects in a very simple way. Once all sources of uncertainty have been quantif ied many equiprobable realizations of the structural model are generated. For this, we use a special implementation of the probability field technique adapted to triangulated surfaces that handles correlation between horizons. At each realization, faults and horizons are moved in three dimensions according to uncertainties. Links between faults and horizons are maintained. Such complex 3-D modeling can only be achieved in the frame of a geomodeler. Finally, we propose three types of applications requiring structural uncertainty determination:rock volume distribution, well trajectory optimization and risk analysis, and the use of structural uncertainty as a parameter for history matching. Our scheme generates many equiprobable realizations of the structural model provided that each source of uncertainty has been described in terms of magnitude direction and correlation length. These realizations may then be used to quantify risk in exploration development and drilling.
Role of lipoxygenase in the determination of wheat grain quality (2010)

Analysis of the correlation between endogenous lipoxygenase activity and 15 wheat grain quality parameters in three bread wheat populations has shown that enzyme activity influences the weight of 1000 grains, dough deformation energy, dough tenacity, and mixing properties. The correlations between the enzyme activity and the basic quality parameters are negative at high activity levels. The optimum values of specific lipoxygenase activity at which all quality parameters studied have the maximum values range from 108.5 +/- 1.2 to 126.4 +/- 1.9. It has been found that the ability of lipoxygenase to strengthen gluten is related to the lowering of dough extensibility.