gebhart/patrepeval huggingface dataset:
Thermal and Textural Properties of Organogels Developed by Candelilla Wax in Safflower Oil (2007)

Abstract We investigated organogel formation in dispersions of CW in safflower oil (SFO). Candelilla wax (CW) has as its main component hentriacontane (78.9%), a n ‐alkane with self assembly properties in organic solvents (i.e., vegetable oils). Results showed that, independent of the cooling rate (i.e., 1 °C/min and 10 °C/min) and gel setting temperature ( T set ), the CW organogels observed a thermoreversible behavior. This was evaluated by the behavior of thermal parameters that characterized organogel formation (gelation temperature, T g ; heat of gelation, ΔH g ) and melting (melting temperature, T p ; heat of melting, ΔH M ) after two heating‐cooling cycles. For a given CW concentration (i.e., 0.5, 1.0, and 3%), the magnitude of ΔH M and T p and the structural organization of the organogel, depended on the cooling rate, the thermodynamic drive force for gelation, and the annealing process occurring at high T set (i.e., 25 °C). At T set of 25 °C the microplatelet units that formed the organogel aggregated as a function of storage time, a process that resulted in an increase in organogel hardness. In contrast, at T set of 5 °C annealing occurred in a limited extent, but gels had higher solid fat content and microplatelet units of a smaller size than the gels obtained at 25 °C. The result was a three‐dimensional network with greater hardness than the one obtained at 25 °C. The 3% CW organogels showed no phase separation up to 3 months at room temperature, with textures of potential use by the food industry.
Some alternative techniques for hardware address generators for digital signal processors (2003)

Existing fast methods for generating the address sequences required for DSP (digital signal processing) applications are limited by use of both address arithmetic techniques employing ALUs (arithmetic logic units) and loop techniques. The alternative table-lookup method is limited due to table size, due either to the data block size or to the number of algorithms required. The alternatives presented by the author have the advantage of using counters which are potentially much faster than the adders utilized in ALU design. This is achieved without loss of generality other than restriction to a block size that is a power of two. In addition, avoidance of loops allows a fast pipeline approach to be used to further maximize speed. Parallel, parallel/serial, and serial approaches to this technique provide the designer with a number of cost/speed alternatives.< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">></ETX>
<title>Auto-aligning and splicing PM fibers of different types with a passive method</title> (1996)

Many different types of polarization maintaining (PM) fibers and polarizing (PZ) fibers are playing important roles in most of fiber optical gyros and high speed communication networks. A new method for passively aligning and fusion- splicing those fiber types are developed with the help of the lens-effect tracing technique. Instead of calculating the correlation directly between the two POL profiles measured from the two sides of fibers, two simulated POL profiles are generated with a truncated trigonometric Fourier series expansion. The azimuthal position of each fiber and the angular offset between the fibers are then obtained by either an analytic method or an indirect correlation method. With the methods, different types of PM and PZ fibers, such as bow-tie, PANDA, elliptical core and elliptical jacket, can be automatically aligned and spliced to each other with a mean extinction ratio higher than 30 dB, and mean difference between the actively measured and passively estimated extinction ratio about 1.0 dB.
Het Europese failliet van de Nederlandse pre-pack: Estro herbekeken door de lens van het EU-recht – met bijzondere aandacht voor de doorwerkingsaspecten (2018)

Deze bijdrage diept de Europese dimensie van het Estro-arrest uit. De verwijzingsbeslissing van de Rechtbank Midden-Nederland vormt allereerst aanleiding om stil te staan bij de prejudiciële-vragen-techniek. Vervolgens wordt bestudeerd hoe het arrest doorwerkt in de Nederlandse rechtsorde. Daartoe onderwerpen de auteurs de verplichting van de rechter tot richtlijnconforme interpretatie van het nationale recht aan een uitgebreide analyse en verkennen zij vervolgens een alternatieve wijze waarop een EU-richtlijn rechtstreeks kan doorwerken in horizontale verhoudingen. Hierbij wordt tot slot een recente ontwikkeling besproken die wellicht de deur opent voor een eerder onmogelijk geacht beroep op EU-richtlijnen in een bepaald type horizontale situaties.
Diversity combining and Reed-Solomon coding for fast frequency hopped noncoherent MFSK (2002)

A robust concatenated coding scheme to provide protection against intelligent jamming is presented. The concatenated code uses a simple repetition (diversity) inner code and an outer Reed-Solomon (RS) error-correcting code. Two powerful diversity combining methods, normalized envelope detection (NED) and the second-and-first moment (2-1 M) method, are considered. The signaling is fast frequency hopped noncoherent M-ary frequency shift keying (FSK), which provides an inherent diversity. Ratio statistics from the combining operation are used to provide quality information on the received FSK symbols for erasure-correction RS decoding. A successive error-erasure decoding algorithm using this information is found to produce a bit error rate (BER) less than that using error-correction decoding alone. The improvement over diversity combining alone is significant when the RS decoder input BER is less than 10/sup -2/.< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">></ETX>
Visible-Spectrum Biometric Retina Recognition (2008)

While retina recognition is recognized as a highly accurate and difficult to forge biometric, it has not seen widespread acceptance. In addition to user acceptance of what is at times considered an invasive technique, this limited acceptance was caused in part by the relatively high cost of signal acquisition. To alleviate the latter concern, this paper therefore describes a retina recognition algorithm based on Hill's algorithm together with a description of its implementation and experimental evaluation. The algorithm is designed to operate with signals acquired in the visual spectrum, which can be obtained using a number of off-the-shelf camera systems and provides acceptable performance compared to approaches based on near-infrared retinal images.
Administrative Claim Data to Learn about Effective Healthcare Collaboration and Coordination through Social Network (2015)

Previous studies have documented the application of administrative claim dataset for health services research purposes. In addition to administrative and billing details of healthcare services, insurance claim datasets can reveal important information regarding professional interactions or links that evolve among healthcare service providers through, for example, informal knowledge sharing. The aim of this study is to develop a research framework, which uses details of such professional interactions, to learn about effective healthcare coordination and collaboration. The proposed framework has been exercised to analyse Patient-centric Care Coordination Network and Physician Collaboration Network. The usefulness of this framework and its applications in exploring different collaborative efforts of healthcare service providers have been discussed in this paper.
A validated method for development of tenofovir as API and tablet dosage forms by UV spectroscopy (2009)

A simple new spectrophotometric method has been developed for estimation of Tenofovir disoproxil fumarate in bulk and tablet dosage form. Tenofovir disoproxil fumarate is estimated to be 261 nm in triple distilled water. The Beers law is obeyed in the concentration range of 5  90 µg/mL of the drug. The slope and intercept values are 0.0109 and 0.1075, respectively. Results of analysis of this method have been validated statically and by recovery studies. The method is applied to the marketed tablet formulation. A result of the analysis of tablet formulation, given as a percentage of label claim ± standard deviation is 98.15 ± 0.76. The precision and accuracy has been examined by performing recovery studies and found to be 100.06 ± 1.24. The developed method is simple, sensitive, and reproducible, and can be used for the routine analysis of Tenofovir disoproxil fumarate in bulk and tablet dosage form. Key words: Tenofovir disoproxil fumarate, triple distilled water, UV Spectrophotometric method.
Electron spin resonance of some low spin d7 transition metal complexes. (1972)

The principles and experimental techniques of electron spin resonance (esr) are outlined in the early chapters. A general investigation of low spin cobalt (II) complexes, in Chapter 3, indicates how the esr parameters are related to electronic and molecular structure. In Chapter 4, a solid state esr study of the paramagnetic pentacyanocobaltate (II) ion, in various alkali metal halide hosts, confirms a(dz,)1 configuration for this d7 ion and mixing of 4s atomic orbital is invoked to explain the esr data. The extent of mixing of 4s orbitals is also estimated for other low spin cobalt (II) complexes. In this study, some new halogenated cobaltous complexes were formed by thermal substitution of lattice halide ions. In the second half of the chapter, an investigation of the paramagnetic adduct of the pentacyanocobaltate (II) ion and phenyl nitroxide involved both liquid and solid state analyses. A novel method for linking data for the two phases is utilised to allow analysis of the complex powder spectra. The results are used to discuss the bonding in the molecule. In Chapter 5 the paramagnetic species to be discussed are produced by 8-irradiation. Several d6 transition metal complex cyanides are irradiated and d7 species showing nitrogen hyperfine structure are observed. This hyperfine structure is shown to arise from a "bent" cyanide ligand, rather than an inverted cyanide (isocyanide) ligand as previously thought. The discovery of many more halogenated d7 species led to an analysis of the electronic structure of these complexes and the differences in spin density distribution in the 3d and 4d series are discussed. An esr study of the hexanitritocobaltate (II) ion is reported in Chapter 6. The magnitude of the hyperfine couplings to cobalt and nitrogen are discussed and the radiation damage of the hexanitritocobaltate (II) ion is interpreted in relation to the damage of the analagous hexacyanide complex.
Hydrocarbon formation in the reductive cleavage of hydroperoxides by cytochrome P-450. (1987)

Evidence is presented that cytochrome P-450 catalyzes the reductive cleavage of hydroperoxides. For example, in a reconstituted system containing rabbit liver microsomal P-450 form 2, NADPH-cytochrome P-450 reductase, and NADPH, cumyl hydroperoxide yields acetophenone and methane, but no cumyl alcohol is formed. The stoichiometry of the reaction and similar results with alpha-methylbenzyl, benzyl, and t-butyl hydroperoxides are in accord with the following general equation, in which X represents an alkyl group and R and R' are either alkyl groups or hydrogen atoms in the starting peroxide: XRR'C-OOH + NADPH + H+----XRCO + R'H + H2O + NADP+. Because 13-hydroperoxy-9,11-octadecadienoic acid yields pentane under these conditions, we propose that the known formation of alkanes and aldehydes in membrane lipid peroxidation involves reductive cleavage by P-450 to give the products predicted by the above equation. The cleavage reaction is thought to involve stepwise one-electron transfer, resulting in homolysis of the peroxide oxygen-oxygen bond and generation of an alkoxy radical, with beta-scission of the latter followed by reduction of the secondary radical to the hydrocarbon. In accordance with this scheme, when the cleavage reaction with cumyl hydroperoxide was done in 2H2O, deuteromethane was formed.
An object-oriented modeling framework for petri nets and related models (2009)

In this paper, we introduce an object-oriented modeling framework called UMF for modeling with graph-based formalisms, such as Petri nets and related models. UMF is based on a four layered model for defining a concrete model, including meta-formalism, formalism, model class and models. We have defined these concepts formally and have provided a sample model for showing how to use them in UMF. We have used the object constraint language (OCL) for precise definition of formalism in UMF. There is also an innovative model composition approach in UMF, which is more flexible than other existing approaches for composing models of variant types.
Depressive Symptoms And Quality Of Life In Patients With Interstitial Cystitis (2002)

A diagnosis of interstitial cystitis is related to poorer functioning in various life domains. Decrements increase with disease severity.
Evidence of chain folding in polypeptides and proteins (1950)

A. Elliott and E. J. Ambrose, Discuss. Faraday Soc., 1950, 9, 246 DOI: 10.1039/DF9500900246
Perspectives of Radio over Fiber Technologies (2008)

Radio-over-fiber technologies enable efficient provisioning of broadband wireless services both in access and in in-building networks, in particular when combined with flexible optical routing and dispersion-robust RoF transport techniques, such as optical frequency multiplying.
Silhouette-Opaque Transparency Rendering. (2003)

Transparency in 3D graphics has traditionally been created by ordering the transparent objects from back-to-front with respect to the viewpoint, and rendering the opaque objects first and then the transparent objects in the prescribed or-der. This has three major disadvantages: need for splitting intersecting polygons, repeated ordering for varying view points, and finally, incorrect transparency at the regions near silhouettes. The first two problems are eliminated by order independent transparency rendering techniques. The goal of this paper is to eliminate the third disadvantage also. Silhouettes look more opaque than the rest of the regions of the model. We call this silhouette-opaque transparency rendering. We use the alpha value as a probabilistic mea-sure, similar to other order independent methods. We dif-fer from the traditional methods by using this probabilis-tic measure in object space rather than in image space to render the transparency in silhouettes correctly. We call our technique to achieve silhouette-opacity as object-space screen-door transparency. KEY WORDS Object-space screen-door transparency, silhouette-opacity, transparency rendering. 1
Improved parcel delivery service by using delivery points information and RFID (2012)

A possible methodology to improve delivery service in a big city is suggested in this research. Delivery point information such as building types and necessary time to walk to give the parcel are used to minimize optimum solution search space by grouping delivery points with no necessary vehicle movement. RFID application for automated data collection would be helpful to make the system performance better in reality.
Noise Injection: Theoretical Prospects (1997)

Noise injection consists of adding noise to the inputs during neural network training. Experimental results suggest that it might improve the generalization ability of the resulting neural network. A justification of this improvement remains elusive: describing analytically the average perturbed cost function is difficult, and controlling the fluctuations of the random perturbed cost function is hard. Hence, recent papers suggest replacing the random perturbed cost by a (deterministic) Taylor approximation of the average perturbed cost function. This article takes a different stance: when the injected noise is gaussian, noise injection is naturally connected to the action of the heat kernel. This provides indications on the relevance domain of traditional Taylor expansions and shows the dependence of the quality of Taylor approximations on global smoothness properties of neural networks under consideration. The connection between noise injection and heat kernel also enables controlling the fluctuations of the random perturbed cost function. Under the global smoothness assumption, tools from gaussian analysis provide bounds on the tail behavior of the perturbed cost. This finally suggests that mixing input perturbation with smoothness-based penalization might be profitable.
Electron mobilities in MOS channels formed along anisotropically dry etched 〈110〉 silicon trench sidewalls (1991)

Experimental silicon trench MOSFET structures were fabricated and used to estimate electron mobilities in MOS channels formed along 〈110〉 trench sidewalls. A channel electron mobility approaching 87% of its bulk value can be obtained. These results were derived from a novel trench fabrication process, measured MOSFET drain current-voltage characteristics and accurate two-dimensional device simulations of MOSFET transfer characteristics.
Survey of Privacy Enabling Strategies in IoT Networks (2017)

In this paper, we discuss privacy issues in modern networks for Internet of Things. We focus on anonymization of both devices and users in the context of both IP and non-IP networks.
Structure of the diazonium coupling products of .gamma.-phenyl-.DELTA..beta.,.gamma.-butenolide (1977)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTStructure of the diazonium coupling products of .gamma.-phenyl-.DELTA..beta.,.gamma.-butenolideSamir A. Khattab, Sami A. Shawali, and Ahmed M. FaragCite this: J. Chem. Eng. Data 1977, 22, 1, 104–110Publication Date (Print):January 1, 1977Publication History Published online1 May 2002Published inissue 1 January 1977https://pubs.acs.org/doi/10.1021/je60072a031https://doi.org/10.1021/je60072a031research-articleACS PublicationsRequest reuse permissionsArticle Views95Altmetric-Citations22LEARN 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
Phase Equilibrium Diagram CaO—CaF <sub>2</sub> —2CaO.SiO <sub>2</sub> (1965)

Differential thermal analysis and quenching experiments were used to establish the ternary phase diagram CaO‐CaF 2 ‐2CaO.SiO 2 . Hermetically‐closed platinum capsules were used to prevent fluorine loss in the form of HF, SiF 4 , and CaF 2 by reaction of the CaF 2 with water vapor or SiO 2 , or by evaporation. The melting point of pure CaF 2 was 1419°± 1°C. There is one binary eutectic in the system CaO‐CaF 2 and there are two ternary eutectics in the system CaO‐CaF 2 ‐2CaO.SiO 2 . The results of the present study were combined with literature data to construct the phase diagram CaO‐CaF 2 ‐SiO 2 .
p53 alterations in oesophageal cancer: association with clinicopathological features, risk factors, and survival (1998)

This study reports novel p53 mutations (exon 10), and an association between increasing consumption of hot beverages as a risk factor for p53 mediated oesophageal cancer. p53 is a potentially useful prognostic marker in this disease.
Retropubic Prostatectomy (1948)

No AccessJournal of Urology1 Mar 1948Retropubic Prostatectomy1 Terence Millin Terence MillinTerence Millin More articles by this author View All Author Informationhttps://doi.org/10.1016/S0022-5347(17)69374-1AboutPDF ToolsAdd to favoritesDownload CitationsTrack CitationsPermissionsReprints ShareFacebookLinked InTwitterEmail © 1948 by The American Urological Association Education and Research, Inc.FiguresReferencesRelatedDetailsCited ByMullins J, Feng Z, Trock B, Epstein J, Walsh P and Loeb S (2018) The Impact of Anatomical Radical Retropubic Prostatectomy on Cancer Control: The 30-Year AnniversaryJournal of Urology, VOL. 188, NO. 6, (2219-2224), Online publication date: 1-Dec-2012.Firfer R, Berkson B, Lipshitz S and Hsieh W (2018) The Combined ProstatectomyJournal of Urology, VOL. 132, NO. 4, (687-689), Online publication date: 1-Oct-1984.Presman D and Rolnick D (2018) Retropubic Prostatectomy: Mortality, Complications and Functional End ResultsJournal of Urology, VOL. 88, NO. 6, (814-821), Online publication date: 1-Dec-1962.Stearns D (2018) Retropubic Prostatectomy, 1947-1960: A Critical EvaluationJournal of Urology, VOL. 85, NO. 3, (322-328), Online publication date: 1-Mar-1961.Lich R (2018) Retropubic Prostatectomy: A Review of 678 PatientsJournal of Urology, VOL. 72, NO. 3, (434-438), Online publication date: 1-Sep-1954.Riba L and Mehn W (2018) Retropubic Prostatectomy and Inguinal Hernia RepairJournal of Urology, VOL. 67, NO. 1, (106-116), Online publication date: 1-Jan-1952.Schwartz H (2018) Retropubic, Extra-Urethral and Extravesical ProstatectomyJournal of Urology, VOL. 65, NO. 3, (416-418), Online publication date: 1-Mar-1951.Toulson W, Mays H and Hawkins C (2018) Experiences with Retropubic ProstatectomyJournal of Urology, VOL. 65, NO. 5, (874-875), Online publication date: 1-May-1951.Wilhelm S and Freed S (2018) Postoperative Stricture and Periostitis Pubis Following Retropubic ProstatectomyJournal of Urology, VOL. 62, NO. 5, (660-662), Online publication date: 1-Nov-1949.Moore T (2018) Experiences with Retropubic ProstatectomyJournal of Urology, VOL. 61, NO. 1, (43-55), Online publication date: 1-Jan-1949.Bacon S (2018) Retropubic Prostatectomy: Early Technical Difficulties, Report of Removal of Giant ProstateJournal of Urology, VOL. 61, NO. 3, (571-574), Online publication date: 1-Mar-1949.Bacon S (2018) Retropubic Prostatectomy: Report of 102 CasesJournal of Urology, VOL. 61, NO. 1, (75-77), Online publication date: 1-Jan-1949. Volume 59Issue 3March 1948Page: 267-274 Advertisement Copyright & Permissions© 1948 by The American Urological Association Education and Research, Inc.MetricsAuthor Information Terence Millin More articles by this author Expand All Advertisement PDF DownloadLoading ...
Composition of O‐Antigenic Lipopolysaccharides from <i>Enterobacter cloacae</i> (1984)

Analyses have been carried out on lipopolysaccharides (LPS) from 14 strains of Enterobacter cloacae representing different O serotypes. All of the products appeared to have a composition and architecture typical of enterobacterial LPS, but points of interest include the absence of phosphate residues from the core oligosaccharide, the presence of both L-glycero-D-mannoheptose and D-glycero-D-mannoheptose (ratio usually about 4:1), and the presence in lipid A of small amounts of fatty acids with odd numbers of carbon atoms (mainly C13) in addition to tetradecanoic acid and 3-hydroxytetradecanoic acid. Monosaccharides identified as components of polymeric fractions from the LPS were glucose, galactose, mannose, rhamnose, glucosamine, galactosamine, fucosamine, and galacturonic acid. Most polymeric fractions also probably contained an O-acetyl substituent. Closely similar chemotypes found for the polymeric fractions from the LPS of cross-reacting serotypes support the view that these fractions contain the O-antigenic determinants and represent the side chains of the LPS.