gebhart/patrepeval huggingface dataset:
ESR <i>g</i> Factors of Isolated (TMTSF)<sup>+</sup> and (TMTSF)<sub>2</sub>ClO<sub>4</sub> Single Crystals: Comparison with Molecular Orbital Calculation (1984)

Measurements and comparisons were performed at 4.2 K on the ESR g tensor both of a single crystal of bis-(tetramethyltetraselenafulvalenium) perchlorate, (TMTSF) 2 ClO 4 , and its acetone solution in which cations exist in the form of TMTSF + . The results showed that there was no wide difference between the g anisotropy of the single crystal and solution. This fact suggests that the electronic states of (TMTSF) + can be used as a substitute for (TMTSF) 2 ClO 4 as long as g factors are concerned. The g factors, calculated from molecular orbitals (MO) of a TSF + cation which were computed using semi-empirical SCF method, were then fitted to those of the single crystal, and π-electron distribution was decided from the highest occupied MO.
Model of gain dynamics in EDFAs (1992)

Get PDF Email Share Share with Facebook Tweet This Post on reddit Share with LinkedIn Add to CiteULike Add to Mendeley Add to BibSonomy Get Citation Copy Citation Text Y. Maigron and J. F. Marcerou, "Model of gain dynamics in EDFAs," in Optical Amplifiers and Their Applications, Vol. 17 of 1992 OSA Technical Digest Series (Optica Publishing Group, 1992), paper FD3. Export Citation BibTex Endnote (RIS) HTML Plain Text Citation alert Save article
Noninvasive monitoring by electrical impedance techniques (1998)

Catharina Hospital, Eindhoven, The Netherlands. Address requests for reprints to: Dr. Hendrikus H. M. Korsten, Catharina Hospital, P.O. Box 1350, 5602 ZA Eindhoven, The Netherlands.
Oxidation resistant claddings for superalloys. (1971)

The oxidation protection afforded IN-100 and WI-52 superalloys by thin claddings of NiCrAlSi and FeCrAlY alloys was examined primarily at 1090 C. Comparisons were made with commercial aluminide coatings using cyclic furnace and high velocity burner rig tests. In furnace tests, NiCrAlSi on IN-100 and FeCrAlY on WI-52 performed as well or better than two aluminide coatings. Burner rig performance of the FeCrAlY cladding was better than that of the NiCrAlSi cladding on IN-100 and the aluminide coating on WI-52, but less than the aluminide coating on IN-100. An aluminized NiCrAlSi cladding performed better than any coating or cladding.
Hybrid 3D-IC Cooling System Using Micro-fluidic Cooling and Thermal TSVs (2012)

3D-ICs bring about new challenges to chip thermal management due to their high heat densities. Micro-channel based liquid cooling and thermal through-silicon-vias (TSVs) have been adopted to alleviate the thermal issues in 3D-ICs. Thermal TSV (which have no electrical significance), enables higher interlayer thermal conductivity thereby achieving a more uniform thermal profile. While somewhat effective in reducing temperatures, they are limited by the nature of the heat sink. On the other hand, micro-channel based liquid cooling is significantly capable of addressing 3D IC cooling needs but consumes a lot of extra power for pumping coolant through channels. This paper proposes a hybrid 3D-IC cooling scheme which combines micro-channel liquid cooling and thermal TSV with one acting as heat removal agent while the other enabling beneficial heat conduction paths to the micro-channel structures. The experimental results show that, the proposed hybrid cooling scheme provides much better cooling capability than using only thermal TSVs, while consuming 55% less cooling power compared with pure micro-channel cooling.
Indian Language Screen Readers and Syllable Based Festival Text-to-Speech Synthesis System (2011)

This paper describes the integration of commonly used screen readers, namely, NVDA [NVDA 2011] and ORCA [ORCA 2011] with Text to Speech (TTS) systems for Indian languages. A participatory design approach was followed in the development of the integrated system to ensure that the expectations of visually challenged people are met. Given that India is a multilingual country (22 official languages), a uniform framework for an integrated text-to-speech synthesis systems with screen readers across six Indian languages are developed, which can be easily extended to other languages as well. Since Indian languages are syllable centred, syllable-based concatenative speech synthesizers are built. This paper describes the development and evaluation of syllable-based Indian language Text-To-Speech (TTS) synthesis system (around festival TTS) with ORCA and NVDA, for Linux and Windows environments respectively. TTS systems for six Indian Languages,
Deformation Behavior of NiTi/Polymer Shape Memory Alloy Composites – Experimental Verifications (2004)

Composites containing NiTi shape memory alloy (SMA) long-fiber, short-fibers or Ti long-fiber in a Polycarbonate (PC) matrix have been fabricated by the injection molding technique. Also, prestrained SMA long-fiber/Epoxy matrix composites have been fabricated. The fracture behavior and thermo-mechanical deformation behavior are examined; (1) Fracture behavior – uniaxial tensile tests up to fracture for SMA long-fiber and short-fiber composite (SMAC). (2) Thermomechanical deformation behavior – tensile loading–unloading tests for Pseudoelastic (PE) long-fiber/PC matrix composites. Several thermo-mechanical loading tests for Shape Memory Effect (SME) long-fiber/PC matrix and SME long-fiber/Epoxy matrix composites were used. The obtained results are as follows: (1) The stress–strain relation up to the final fracture of the Shape Memory Alloy Composites (SMACs) showed the repeated up-and-down of the stress which corresponds to the necking of the specimen, fiber fracture, and matrix fracture. The strain for the initiation of necking and the strain for the fiber or matrix fracture in the SMACs were higher than those in the Ti composite. This is attributed to the unique stress–strain relations accompanied by the stress-induced martensitic transformation of the SMA fibers. (2) The SMAC containing PE fiber and PC exhibited the pseudoelastic-like deformation under tensile loading–unloading. (3) The SMAC containing SME fiber and PC exhibited the large contraction by heating after tensile loading–unloading, but the compressive residual stress in the matrix expected in this process was not remarkable. However, compressive residual stress in the matrix may become greater by embedding prestrained fiber in the matrix.
Towards high-resolution ptychographic x-ray diffraction microscopy (2011)

Ptychographic x-ray diffraction microscopy is a lensless imaging technique with a large field of view and high spatial resolution, which is also useful for characterizing the wavefront of an x-ray probe. The performance of this technique is degraded by positioning errors due to the drift between the sample and illumination optics. We propose an experimental approach for correcting the positioning errors and demonstrate success by two-dimensionally reconstructing both the wavefront of the focused x-ray beam and the complex transmissivity of the weakly scattering objects at the pixel resolution of better than 10 nm in the field of view larger than 5 $\ensuremath{\mu}$m. This method is applicable to not only the observation of organelles inside cells or nano-mesoscale structures buried within bulk materials but also the characterization of probe for single-shot imaging with x-ray free electron lasers.
Age and Regional Relationships of Granitoid Rocks of the Adirondack Highlands (1991)

Approximately 55% of the Adirondack highlands is underlain by granitic to tonalitic rocks that can be subdivided into five groups based on age, composition, and field occurrence: (1) early calcalkaline tonalites (ca. 1300 Ma) and associated granitic rocks (ca. 1250 Ma) of the southern and eastern highlands, (2) older anorogenic plutonic rocks (1145-1160 Ma) that occur throughout the highlands, (3) younger anorogenic plutonic rocks (ca. 1130 Ma) that envelop anorthosite massifs in the central highlands, (4) younger granitic rocks (1095-1105 Ma) of the northwest highlands, and (5) late leucogranitic rocks (1060-1080 Ma) that occur throughout the northern highlands. The data presented here are in good agreement with zircon ages from the Green Mountains of Vermont as well as from southern Ontario and Quebec and suggest similar geologic histories for these regions. These results document a protracted and complicated evolution for this portion of the Grenville Province.
P1‐007: RACE MODIFIES THE RELATIONSHIP BETWEEN ALZHEIMER'S DISEASE (AD) BIOMARKERS AND COGNITION IN A COHORT OF MIDDLE‐AGED INDIVIDUALS AT HIGH‐RISK FOR AD (2019)

The rate of AD for African American's (AAs) is 64% higher than for non-Hispanic White Americans (Whites). It is hypothesized that poor peripheral vascular function, in combination with genetics, stress and inflammation may directly contribute to the accumulation of AD pathologic biomarkers. These risk factors may disproportionately affect AAs. We hypothesized that AD biomarkers in CSF differ by race, that peripheral vascular dysfunction and cognition are related to higher burden of CSF AD biomarkers, and that these relationships differ by race. The Association between Cardiovascular Risk and Preclinical Alzheimer's Disease Pathology (ASCEND) Study is a longitudinal, two-year observational study which enrolled 82 cognitively normal, middle-aged (45 and older) adults including AAs and Whites at high risk for AD due to parental history. Here, we present results of baseline data. Study procedures included lumbar puncture for CSF collection, peripheral vascular ultrasound and cognitive testing. 30 AAs and 50 Whites were enrolled. Participants were middle aged (60.1 ± 7.8yrs and 58.5 ± 6.1yrs in Whites and AAs, respectively). 83.3% of AAs were female compared to 56.0% of Whites. AAs performed more poorly on all cognitive tests, though participants were all cognitively normal. While participants were in overall good health (systolic blood pressure (SBP) 127.6 ± 13.3bpm in AAs and 125.1 ± 12.3bpm in Whites), AAs exhibited poorer indices of preclinical vascular health, including higher central SBP, central mean arterial pressure (MAP), and EndoPAT AI, a marker of arterial stiffness. Finally, AAs had significantly less CSF tau burden than Whites. After polynomial regression analysis, adjusted for age, gender, education, and ApoE4 status, we found that race significantly modified the relationship between total tau, phospho-tau and Trails b, a marker of executive function. Small differences in tau correlated with poorer cognition in AAs when compared to Whites (Figure 1, 2, and 3).
Conception d'antennes imprimees passives et actives pour des applications en environnement automobile (1999)

Dans le domaine des transports automobile, on fait de plus en plus appel a l'automatisation en developpant des systemes electroniques embarques qui ont pour role la securite active des passagers (assistance a la conduite) et les communications avec l'exterieur (gestion du trafic, transactions commerciales, informations au conducteur, identification automatique de vehicules). Les capteurs microondes, tant en faible portee qu'en longue portee, semblent les mieux adaptes pour realiser ces diverses fonctions electroniques. Ce memoire decrit la conception de circuits hybrides hyperfrequences originaux utilisables en environnement automobile. Des antennes microrubans a ondes de fuite ont ete envisagees comme antennes janus de radars cinemometriques qui, lorsqu'ils sont places sous un vehicule, permettent de mesurer precisement sa vitesse. Pour des antennes a rayonnement simple faisceau, nous avons presente un nouveau moyen d'alimentation par guide d'ondes coplanaire. Un modele analytique simple et rapide qui rend compte du depointage du faisceau rayonne en fonction de la frequence a ete developpe et valide experimentalement par plusieurs realisations en bande c. Nous avons egalement concu des antennes rayonnant un double faisceau ainsi que des reseaux d'antennes rayonnant un simple ou un double pinceau. Des melangeurs quasi-optiques a diodes schottky ont ete envisages comme recepteurs integres faible cout. Ces dispositifs etant souvent positionnes a l'interieur du vehicule, il est alors important de reduire les rayonnements parasites qui sont extremement nuisibles en environnement automobile. Le premier objectif a donc consiste a developper une structure rayonnant principalement dans un demi-espace tandis que l'objectif final consistait a minimiser les rayonnements engendres par l'oscillateur local. Des transpondeurs actifs a duplexage de polarisation ont ete envisages pour des communications its borne fixe-vehicule et vehicule-vehicule a 5,8 ghz. Nous avons decrit la conception d'un transpondeur constitue d'une antenne pave microruban strie a double polarisation lineaire integrant un oscillateur microruban a mesfet. Ce transpondeur utilise le signal incident pour verrouiller son oscillateur local et transmettre ainsi un signal stable et pur a polarisation orthogonale a celle recue meme si le signal interrogateur est faible. Une amelioration de ce dispositif a consiste a combiner deux de ces transpondeurs en un reseau retrodirectif de van atta qui possede la particularite de retransmettre un signal dans la direction de l'interrogateur.
Datamining: Roadmap to Extract Inference Rules and Design Data Models from Process Data of Industrial Applications (2005)

The objectives of this study were to introduce the easiest and most proper applications of datamining in industrial processes. Applying datamining in manufacturing is very different from applying it in marketing. Misapplication of datamining in manufacturing system results in significant problems. Therefore, it is very important to determine the best procedure and technique in advance. In previous studies, related literature has been introduced, but there has not been much description of datamining applications. Research has not often referred to descriptions of particular examples dealing with application problems in manufacturing. In this study, a datamining roadmap was proposed to support datamining applications for industrial processes. The roadmap was classified into three stages, and each stage was categorized into reasonable classes according to the datamining purposed. Each category includes representative techniques for datamining that have been broadly applied over decades. Those techniques differ according to developers and application purposes; however, in this paper, exemplary methods are described. Based on the datamining roadmap, nonexperts can determine procedures and techniques for datamining in their applications.
A Second Receptor Binding Site on Human Parainfluenza Virus Type 3 Hemagglutinin-Neuraminidase Contributes to Activation of the FusionMechanism (2007)

The hemagglutinin-neuraminidase (HN) protein of paramyxoviruses carries out three discrete activities that each affect the ability of HN to promote viral fusion and entry: receptor binding, receptor cleaving (neuraminidase), and triggering of the fusion protein. The interrelationship between the receptor binding and fusion-triggering functions of HN has not been clear. For human parainfluenza type 3 (HPIV3), one bifunctional site on HN can carry out both receptor binding and neuraminidase activities, and this site's receptor binding can be inhibited by the small receptor analog zanamivir. We now report experimental evidence, complemented by computational data, for a second receptor binding site near the HPIV3 HN dimer interface. This second binding site can mediate receptor binding even in the presence of zanamivir, and it differs from the second receptor binding site of the paramyxovirus Newcastle disease virus in its function and its relationship to the primary binding site. This second binding site of HPIV3 HN is involved in triggering F. We suggest that the two receptor binding sites on HPIV3 HN each contribute in distinct ways to virus-cell interaction; one is the multifunctional site that contains both binding and neuraminidase activities, and the other contains binding activity and also is involved in fusion promotion.
Experimental Observation of Spontaneous Brillouin Cooling (2012)

Researchers can optically cool solids at the scale of individual atoms with fluorescence techniques, and the vibrations of entire devices with optomechanical techniques. Our team developed a cooling method for the intermediate regime between atomic and device scale. This technique allows us to cool collective atomic motion in the form of acoustical waves by inverting the energy flow in the Brillouin scattering light-sound interaction. In such interactions, incident photons are scattered to redder (Stokes) or bluer (anti-Stokes) frequencies, while heating or cooling the medium as required by energy conservation. It was thought that this coolingheating balance is always tilted towards heating as governed by Planck distribution, which is indeed true in bulk media where all photons are almost equally transmitted.
Purified Glycosaminoglycans from Cooked Haddock May Enhance Fe Uptake Via Endocytosis in a Caco‐2 Cell Culture Model (2009)

This study aims to understand the enhancing effect of glycosaminoglycans (GAGs), such as chondroitin/dermatan structures, on Fe uptake to Caco-2 cells. High-sulfated GAGs were selectively purified from cooked haddock. An in vitro digestion/Caco-2 cell culture model was used to evaluate Fe uptake (cell ferritin formation) from a Fe(+3)-containing solution, and Fe(+3)/ascorbic acid (AA) and Fe(+3)/GAGs mixtures. Mitochondria (MTT test) and endosomal/lysosomal activities (neutral red uptake, NR), intracellular accumulation of reactive oxygen species, and GSH concentration were monitored as biomarkers of the changes of cellular metabolism. Changes in mRNA expression of Fe transporters, divalent metal transporter-1 (DMT1), and duodenal cytochrome-b (DcytB) were also evaluated. The Fe uptake from Fe(+3)/GAGs mixture was up to 1.8-fold higher than from Fe(+3) alone. Both Fe(+3) alone and Fe(+3)/AA mixture produced highest increase in MTT conversion. In contrast, cell cultures exposed to the Fe(+3)/GAGs mixture exhibited highest NR uptake values. All Fe-containing solutions tested caused a sharp intramitochondrial accumulation of reactive oxygen species. Cell cultures exposed to the Fe(+3)/GAGs mixture exhibited a more preserved (by 8%) intracellular GSH concentration compared to cultures exposed to Fe(+3) or Fe(+3)/AA mixture. In addition to cell responses, the mRNA expression of Fe transporters may suggest that Fe could also be internalized into cells by endocytosis in addition to via DMT1 in Fe(+3)/GAGs mixtures. These aspects need to be confirmed in in vivo experiments to better establish nutritional interventional strategies.
Nanomaterial‐Modified Conducting Paper: Fabrication, Properties, and Emerging Biomedical Applications (2019)

The emerging demand for wearable, lightweight portable devices has led to the development of new materials for flexible electronics using non-rigid substrates. In this context, nanomaterial-modified conducting paper (CP) represents a new concept that utilizes paper as a functional part in various devices. Paper has drawn significant interest among the research community because it is ubiquitous, cheap, and environmentally friendly. This review provides information on the basic characteristics of paper and its functionalization with nanomaterials, methodology for device fabrication, and their various applications. It also highlights some of the exciting applications of CP in point-of-care diagnostics for biomedical applications. Furthermore, recent challenges and opportunities in paper-based devices are summarized.
Complexes derived from the reaction of hexaamminenickel(II) ion with acetone (1967)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTComplexes derived from the reaction of hexaamminenickel(II) ion with acetoneNorman J. Rose, Michael S. Elder, and Daryle H. BuschCite this: Inorg. Chem. 1967, 6, 10, 1924–1926Publication Date (Print):October 1, 1967Publication History Published online1 May 2002Published inissue 1 October 1967https://pubs.acs.org/doi/10.1021/ic50056a039https://doi.org/10.1021/ic50056a039research-articleACS PublicationsRequest reuse permissionsArticle Views384Altmetric-Citations14LEARN 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
ChemInform Abstract: Cobalt Chelates as Hydrogenation Catalysts. Part 5. The pH Dependence of the Benzil Hydrogenation with (Co(dpnH))+ as Catalyst in the Presence of Pyridine. (1987)

Abstract The H 2 uptake of (I) leads to (II) which is captured by benzil at pH < 7.2.
Atomic Resolution Defect Analysis Using Low Angle ADF-STEM (2011)

Extended abstract of a paper presented at Microscopy and Microanalysis 2011 in Nashville, Tennessee, USA, August 7–August 11, 2011.
MALONDIALDEHYDE AND TNF-α REDUCTION IN RAT ENDOTOXEMIA BY ANTIOXIDATIVE TREATMENT WITH U-74389G OROXYPURINOL (1997)

Department of Anaesthesiology and Intensive Care, University Hospital Charité. Humboldt-University, 10098 Berlin, Germany
Vom Umgang mit Dokumenten (1993)

EinDokument ist ein in sich inhaltlich und formal geschlossenes Schriftstück, das Sie in Word erstellt und auf einem Datenträger gesichert haben. Der Umgang mit derartigen Dokumenten umfaßt das Anlegen, Öffnen und Speichern von Dateien und es ist ratsam, sich mit diesen Inhalten ein wenig auseinanderzusetzen, da eine durchdachte Dateiverwaltung nicht nur Suchzeit spart, sondern auch effizienteres Arbeiten erlaubt.
Fluorescence Electrochemical Microscopy: Capping Agent Effects with Ethidium Bromide/DNA Capped Silver Nanoparticles (2017)

Abstract Fluorescence microscopy and electrochemistry were employed to examine capping agent dynamics in silver nanoparticles capped with DNA intercalated with ethidium bromide, a fluorescent molecule. The capped NPs were studied first electrochemically, demonstrating that the intercalation of the capping agent promotes oxidation of the silver core, occurring at 0.50 V (vs. Ag, compared with 1.15 V for Ag NPs capped in DNA alone). Second, fluorescence electrochemical microscopy revealed that the electron transfer from the nanoparticles is gated by the capping agent, allowing dynamic insights unobservable using electrochemistry alone.
Markers of absorption and synthesis of cholesterol in men with type 1 diabetes (2006)

Absorption and synthesis of cholesterol are less closely related to each other in T1D than in controls, but the markers of cholesterol absorption are interrelated also in T1D. Absorption of cholesterol is higher in T1D than in controls within the range of low absorption, but similar in those with relatively high cholesterol absorption.
Μεγάλη συναυλία του έξοχου βιολιστού Josef Holub (1921)

Πρόγραμμα συναυλίας που πραγματοποιήθηκe από τον γνωστό βιολιστή Josef Holub, στο Ωδeίο Αθηνών στις 5 Μαϊου 1921.