gebhart/patrepeval huggingface dataset:
Boryl Anion: Syntheses and Properties of Novel Borylmetals (2010)

This account reviews our recent research on chemistry of “boryl anion”. Boryl anions can be classified with their metallic counterpart, such as Li, Mg, Cu, and Zn in a similar manner to the classification of carbanion. Syntheses and characterizations of boryllithium compounds have been achieved by using bulky substituents to prevent a dimerization of a boryl radical intermediate and nitrogen–containing heterocycle to gain an electronic stabilization. Transmetallation of boryllithium afforded a series of borylmetals having Mg, Zn, Cu, Ag, Au, Ti, or Hf. Some of these borylmetals can be regarded as a boryl anion species possessing a nucleophilic character towards organic electrophiles. Detailed analyses of group 11 borylmetal species showed a strong trans influence of boryl ligand. Borylhafnium complex could be utilized as a catalyst precursor for olefin polymerization.
Tuotannonohjauksen kehittäminen liittimiä valmistavassa yrityksessä (2000)

Diplomityön tarkoituksena oli kehittää ja yksinkertaistaa tuotannonohjausta. Teoriaosassa selvitettiin erilaisia tuotannonohjaustekniikoita sekä vertailtiin niitä toisiinsa. Käytännön osassa perehdyttiin ensin toimitusajan varmistamisen ja tuotannonsuunnittelun rutiineihin. Niitä analysoimalla etsittiin kehityskohteita. Toimitusvarmuutta analysoimalla löydettiin järjestelmän kapeikko. Läpäisyaikoja analysoimalla tutustuttiin kuinka toimitusvastaavien tuotannon kuormittamisen erot vaikuttavat läpäisyaikoihin. ABC-analyysillä löydettiin meisto- ja pinnoitusosastoa kuormittavimmat puolivalmisteet. Järjestelmän pullonkaulana on pintakäsittely ja liikkuvana pullonkaulana meisto. Kehityskohteita arvioitiin kriittisten menestystekijöiden perusteella. Kehitettävien kohteiden lopullinen valinta tehtiin yhdessä työn ohjausryhmän kanssa. Kiireisimmät kehityskohteet olivat uuden tuotannonohjausmallin rakentaminen, tuotteiden ja puolivalmisteiden jakaminen eri ohjaustavoille, Excel-taulukoiden käytön laajentaminen ja monipuolistaminen sekä tuotannon osittainen visualisointi. Näiden toteuttaminen aloitettiin työn aikana ja sitä tullaan vielä jatkamaan.
Planarization of Lithium Niobate Surface Using a Thin Film Catalyst in Pure Water (2022)

A catalytically assisted etching method, named Catalyst-Referred Etching (CARE) was applied to the planarization of Lithium Niobate (LN) surface, which is widely used for optical waveguides, optical modulators, piezoelectric applications. The study demonstrates that an atomically smooth surface with less than 0.1 nm root-mean-square roughness could be achieved on a LN substrate using a thin metal film and pure water as the catalyst and etching solution, respectively. All residual stress and surface damage could be removed completely thanks to the removal mechanism of CARE.
Recovering RSA Secret Keys from Noisy Key Bits with Erasures and Errors (2014)

We discuss how to recover RSA secret keys from noisy key bits with erasures and errors. There are two known algorithms recovering original secret keys from noisy keys. At Crypto 2009, Heninger and Shacham proposed a method for the case where an erroneous version of secret keys contains only erasures. Subsequently, Henecka et al. proposed a method for an erroneous version containing only errors at Crypto 2010. For physical attacks such as side-channel and cold boot attacks, we need to study key recovery from a noisy secret key containing both erasures and errors. In this paper, we propose a method to recover a secret key from such an erroneous version and analyze the condition for error and erasure rates so that our algorithm succeeds in finding the correct secret key in polynomial time. We also evaluate a theoretical bound to recover the secret key and discuss to what extent our algorithm achieves this bound.
In situ crystal growth during explosive crystallization (2006)

Explosive crystallization of amorphous germanium of 0.89 and 1.80 microns in thickness deposited on quartz substrates was investigated. A scalloped, mixed, and columnar regime was observed. In situ images captured using dark field imaging reveal the shape of the explosive crystallization front. Crystallization was induced by a frequency tripled Nd:YAG laser (&#955; = 355 nm) focused to a tight line. A second Nd:YAG laser was frequency doubled (&#955; = 532 nm) and used as an illumination source for two time resolved pictures. The shape and speed of the explosive crystallization front is observed for various heat loss parameters and crystallization regimes and is generally in good agreement with the literature. Surface morphology is inspected by Atomic Force Microscopy (AFM) after explosive crystallization has completed.
Risk Analysis of Prospects vs. Plays: The Play's the Thing!: ABSTRACT (1996)

This DOI is not currently attached to any metadata records. DOIs can’t actually ever be deleted (they’re persistent), but sometimes our members create DOIs in error. We do have a process to approximate deletion which we follow only in rare cases where the DOI has been genuinely created in error, and most crucially, if the DOI has never been published anywhere online or in print and never otherwise distributed to or communicated with anyone (authors, readers, reviewers, etc.
Simultaneous Trunk and Canopy Shaking Improves Table Olive Harvester Efficiency versus Trunk Shaking Alone (2023)

Production of California table olives has declined significantly in recent years due to hand harvesting costs, often over 60% of gross return. Mechanical harvesting could sharply decrease harvest costs, increasing economic viability. Mechanical harvester efficiency is a combination of the percentage of the total fruit on a tree removed by a harvester, and the time required to do so. A comparison between an experimental canopy contact shaker and a commercial trunk shaker demonstrated low harvest efficiencies and no significant differences in harvester efficiency between the two, averaging no more than 8%. However, simultaneously combining both shaking methods increased fruit removal to an economically feasible 75% and produced better fruit quality. Combining both shaking methods increased the price per ton by 63% versus trunk shaking and 35% versus canopy shaking. These results suggest a mechanical olive harvester that simultaneously combines trunk and canopy shaking is more efficient than either shaking method alone, and, has potential for economically feasible mechanical table olive harvesting.
Measuring Group Personality with Swarm AI (2020)

The aggregation of individual personality assessments to predict team performance is widely accepted in management theory but has significant limitations: the isolated nature of individual personality surveys fails to capture much of the team dynamics that drive realworld team performance. Artificial Swarm Intelligence (ASI)—a technology that enables networked teams to think together in real-time and answer questions as a unified system—promises a solution to these limitations by enabling teams to collectively complete a personality assessment, whereby the team uses ASI to converge upon answers that best represent the group’s disposition. In the present study, the group personality of 94 small teams was assessed by having teams take a standard Big Five Inventory (BFI) assessment both as individuals, and as a realtime system enabled by an ASI technology known as Swarm AI. The predictive accuracy of each personality assessment method was assessed by correlating the BFI personality traits to a range of real-world performance metrics. The results showed that assessments of personality generated using Swarm AI were far more predictive of team performance than the traditional aggregation methods, showing at least a 91.8% increase in average correlation with the measured outcome variables, and in no case showing a significant decrease in predictive performance. This suggests that Swarm AI technology may be used as a highly effective team personality assessment tool that more accurately predicts future team performance than traditional survey approaches.
El espaciotiempo geográfico como dimensión social (2001)

El espacio condiciona y es modificado. Se trato de un juego de incertidumbres, de probabilidades, de múltiples interrelaciones en las que confluyen el peso de lo particular y lo general en escala horizontal, pero también, la profunda articulación vertical de cada una de los celdas funcionales en los que se pondera en el espacio (según la relación de sus otras dimensiones sociales: cultural, ideológica y económica, y su propia historia) la unidad de estas dimensiones define la totalidad social que trae el pasado como una breve acción presente del futuro. Este elemento de conexión entre los rugosidades -o tiempo pasado en formas espaciales presentes- se encuentra relacionado con las llamadas inercias, las dinámicas como condicionantes o determinantes de la interacción del conjunto de variables. El espaciotiempo geográfico es una categoría, una dimensión de existencia de la sociedad. Posee estructuras, funciones y relaciones de movimiento jerarquizado a partir de cuya interacción se define como unidad.
High Enantioselection in the Rearrangement of Allylic Imidates with Ferrocenyl Oxazoline Catalysts (1999)

ADVERTISEMENT RETURN TO ISSUEPREVCommunicationNEXTHigh Enantioselection in the Rearrangement of Allylic Imidates with Ferrocenyl Oxazoline CatalystsYariv Donde and Larry E. OvermanView Author Information Department of Chemistry, Rowland Hall University of California, Irvine, California 92697-2025 Cite this: J. Am. Chem. Soc. 1999, 121, 12, 2933–2934Publication Date (Web):March 11, 1999Publication History Received14 September 1998Published online11 March 1999Published inissue 1 March 1999https://pubs.acs.org/doi/10.1021/ja983263qhttps://doi.org/10.1021/ja983263qrapid-communicationACS PublicationsCopyright © 1999 American Chemical SocietyRequest reuse permissionsArticle Views1473Altmetric-Citations138LEARN 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 SUBJECTS:Amides,Catalysts,Rearrangement,Stereoselectivity,Substituents Get e-Alerts
Photoexcited carrier recombination in wide <i>m</i>-plane InGaN/GaN quantum wells (2013)

Carrier recombination in single 10 nm wide m-plane homoepitaxial In0.15Ga0.85N/GaN quantum wells was examined by time-resolved photoluminescence. The radiative recombination time at 3.5 K was found to be short, about 0.5 ns. This value and the single-exponential luminescence decay show that the localized exciton recombination is not affected by the in-plane electric field. At room temperature, the nonradiative recombination was prevalent. The data indicate that the nonradiative recombination proceeds via efficient recombination centers. Complexes of Ga vacancies with oxygen and/or related interface defects are suggested to play this role and thus provide a direction for future improvements in materials' quality.
Non-systemic delivery of topical brimonidine to the brain: A neuro-ocular tissue distribution study (2006)

To date, the risks of central nervous system (CNS) side effects of topically administered ophthalmic therapeutic agents are thought to be the consequence of systemic absorption of these drugs. This paper envisions the possibility of drug delivery to the CNS following ocular application through non-systemic routes. After single instillation of 50 microl of 3H-radiolabeled Alphagan solution (0.2%) in the cul de sac of the right eye, three male albino rabbits (2-2.5 kg) were sacrificed at each time point (5, 15, 30 and 60 min). Both sides (eyes) specimens of aqueous humor, cornea, iris, lens, vitreous, conjunctiva, sclera, ciliary body, choroid, retina, optic nerve, optic tract and olfactory bulb were weighed, and blood samples were measured, before combustion in tissue oxidizer and radioactive liquid scintillation counting. Significant 3H-brimonidine levels were found in right and left optic nerves and tracts with extremely low corresponding drug levels in blood. Uveal tract (ciliary body, iris and choroid tissues) brimonidine levels were relatively high in the treated eye, and the highest among contralateral eye tissues. Our data provide the first case of good CNS availability after ocular application of conventional ophthalmic therapeutic agent, through non-systemic routes. Similar neuro-ocular pharmacokinetic studies should be adopted as a routine ocular therapeutics evaluation study.
The effect of switchable additives on colloidal interactions found in oil sands as measured by chemical force spectrometry (2016)

After oil sands separations, settling of clays from aqueous tailings can be promoted by additives such as Ca 2+ salts. However, if the liberated water is then recycled, these same additives in the water interfere with bitumen recovery in the separator. Therefore, we have tested CO 2 -triggered switchable additives to see whether they can switch back and forth between a form that is suitable for the separation stage and a form that promotes tailings ponds settling. CO 2 -triggered switchable additives can reversibly change water chemistry merely by introduction and removal of CO 2 , a benign trigger. Here, the effects of CO 2 -mediated switchable additives on colloidal interactions found in model oil sands were studied by chemical force spectrometry. Self-assembled monolayers of 12-phenyldodecanethiol and 12-mercaptododecanoic acid were used to chemically modify gold-coated atomic force microscope tips. These were subsequently used to study the adhesion force between the modified tips and the minerals silica and mica. The adhesion between the tips and the mineral substrates was studied in aqueous solutions of varying pH and divalent cation concentration and in the presence of cationic switchable additives of varying surfactant potency, both in the presence and in the absence of CO 2 . In the presence of CO 2 , the best additive promotes attractive forces, while in the absence of CO 2 , the forces are repulsive. These results are discussed in the context of the mechanism of colloidal interactions in an oil sands system.
Artifacts for Dynamic Analysis of Android Apps (2017)

We describe a set of artifacts for dynamic analysis of Android apps, including a dataset used in a dynamic characterization study, source code used for performing the study, an Android inter-app benchmark suite, and definition of Android behavioral metrics.
Growth and effects of remote-plasma oxidation on thin films of HfO2 prepared by metal-organic chemical-vapor deposition (2003)

The metal-organic (MO) chemical vapor deposition of hafnium oxide (HfO2) films from a new MO precursor, Hf(OC(CH3)2CH2OCH3)4, was investigated. The deposition rate of HfO2 is higher when oxygen gas is being supplied with the precursor. However, films deposited in the presence of added oxygen contain large amounts of H2O due to oxidation of the Hf precursor. O2 addition process degraded HfO2 film properties. In situ remote-plasma oxidation (RPO) is found to be effective in reducing the contaminants in HfO2. Leakage current in HfO2/Si capacitors with TiN gate electrode is also shown to be lower when deposition is without the oxygen addition and RPO treatment is subsequently performed.
Effect of sustained high buprenorphine plasma concentrations on fentanyl-induced respiratory depression: A placebo-controlled crossover study in healthy volunteers and opioid-tolerant patients (2022)

Results from this proof-of-principle study provide the first clinical evidence that high sustained plasma concentrations of buprenorphine may protect against respiratory depression induced by potent opioids like fentanyl.
Correction: Giant resistive switching in mixed phase BiFeO<sub>3</sub><i>via</i> phase population control (2018)

Correction for 'Giant resistive switching in mixed phase BiFeO<sub>3</sub>via phase population control' by David Edwards et al., Nanoscale, 2018, 10, 17629-17637.
Adaptive runtime selection of parallel schedules in the polytope model (2011)

There is often no unique version of a program that provides the best performance in all circumstances. Compilers should rely on an adaptive runtime decision to choose which optimizing and parallelizing transformations will lead to the best performance in any execution context. We present a new adaptive framework solving two drawbacks of existing methods: it is effective since the very first execution, and it handles slight variations of input data shape and size.In our proposal, different code versions of parallel loop nests are statically generated by the compiler. At install time, each version is profiled in different execution contexts. At runtime, the execution time of each code version is predicted using the profiling results, the current input data shape and the number of available processor cores. The predicted best version is then run.Our framework handles several versions of possibly tiled parallel loops, using the polytope model for both the profiling and the dynamic selection phases. We show on several benchmark programs that our runtime system selects one of the most efficient version with a very low runtime overhead. This quick and efficient selection leads to speedups compared to the usage of a unique version in every execution context.
Exploring Patterns of Interpersonal Relationships among Teachers (2012)

In the past decade, the rise of interest in interpersonal relationships in education is mirrored by an increased focus on the importance of relationships among educators. Recent studies suggest that relationships among teachers are important in building strong school communities (Penuel, Riel, Krause, & Frank, 2009), and that strong teacher networks can enhance teacher commitment and give teachers a sense of belonging and efficacy (Grodsky & Gamoran, 2003).
Electromechanical Switching of a C<sub>60</sub> Chain in a Nanogap (2023)

Electromechanical switching in fullerene C60 nanochains, introduced in the device as a C60 pyrrolidine tris-acid (CPTA) film, was realized in nanogap electrodes with ∼20 nm separation. Unlike microscale C60 channels, a conductive C60 chain spontaneously formed in the nanogap without electron beam irradiation. The initial current flow was likely due to electron hopping through the CPTA molecules. A higher voltage generated a nonlinear current and caused a rapid current step to drastically generate a large current flow. A further high current generated a sudden current reduction recognized as the negative differential resistance, suggesting a resistance state change from a low state to a high state. At the high-resistance state, a step-like current increase changed the nanochain conduction to the low-resistance state. The high- to low-resistance state switching was reproducible, and a sequential input voltage executed a binary resistance switching operation at room temperature. From the switching voltage and current values, the switching energy for the C60 chain in the nanogap was estimated to be approximately several milliwatts, most probably caused by the polymerization and depolymerization of the conductive C60 chain.
Semiconducting-to-Metallic Photoconductivity Crossover and Temperature-Dependent Drude Weight in Graphene (2014)

We investigate the transient photoconductivity of graphene at various gate-tuned carrier densities by optical-pump terahertz-probe spectroscopy. We demonstrate that graphene exhibits semiconducting positive photoconductivity near zero carrier density, which crosses over to metallic negative photoconductivity at high carrier density. These observations can be accounted for by the interplay between photoinduced changes of both the Drude weight and carrier scattering rate. Our findings provide a complete picture to explain the opposite photoconductivity behavior reported in (undoped) graphene grown epitaxially and (doped) graphene grown by chemical vapor deposition. Notably, we observe nonmonotonic fluence dependence of the photoconductivity at low carrier density. This behavior reveals the nonmonotonic temperature dependence of the Drude weight in graphene, a unique property of two-dimensional massless Dirac fermions.
Deep Learning LMMSE Joint Channel, PN, and IQ Imbalance Estimator for Multicarrier MIMO Full-Duplex Systems (2021)

This letter investigates joint estimation of the channel, phase noise (PN), and in-phase (I) and quadrature-phase (Q) imbalance in multicarrier MIMO full-duplex wireless systems. We approximate the time-varying channels with a basis expansion model (BEM) to reduce the number of unknowns. We then propose a pilot-aided linear minimum mean-squared error (LMMSE) estimator for the BEM coefficients. To improve its performance, we develop a deep learning (DL) network. The DL network is trained offline by using simulation data and then deployed for online estimation. The numerical results illustrate that the proposed DL-LMMSE estimator outperforms conventional estimators, such as maximum-a-posteriori (MAP) in terms of the mean-squared error (MSE).
Introduction of Lanthanide(III) Chelates to Oligopeptides on Solid Phase (2002)

The synthesis of oligopeptide building blocks for the introduction of nonluminescent and luminescent lanthanide(III) chelates to the oligopeptide structure on the solid phase is described. The oligopeptide conjugates synthesized were used in DELFIA-based receptor binding assay (motilin) as well as in LANCE time-resolved fluorescence quenching assay (caspase-3).
Left Atrial Size and Function Are Related to Pulmonary Hypertension in Coronary Artery Disease (2012)

LAV is associated with PH in CAD patients.
Modulation der allergischen Entzündungsreaktion durch exogenen Surfactant (2004)

Einleitung: In den Atemwegen und Alveolen wird pulmonaler Surfactant sezerniert, der durch die Reduktion der Oberflächenspannung einen Verschluss der Atemwege verhindert. Bei Patienten mit allergischen Asthma konnte eine Dysfunktion des Surfactant festgestellt werden und es gibt Hinweise darauf, dass die Gabe von exogenem Surfactant die Lungenfunktion dieser Patienten verbessert. Der Effekt von exogenem Surfactant auf die allergische Entzündungsreaktion wurde bisher jedoch nicht untersucht.
Evaluation and Application of U.S. Medical Proton Facilities for Single Event Effects Test (2015)

We present the challenges of using new medical proton therapy cyclotrons for SEE tests in the 200 MeV regime. Solutions are discussed to utilize these facilities as a replacement for the Indiana University Cyclotron Facility. Part data response to conventional scattered proton beams are compared to newer scanning beam configurations. A common dosimetry system for independent determination of fluence and beam uniformity is presented.