gebhart/patrepeval huggingface dataset:
Interpretation of some reactions in the carbohydrate field in terms of consecutive electron displacement (1944)

An attempt has been made to show how the concept of consecutive electroll displacement that has been developed in recent years may be used for the interpretation of certain reactions in the carbohydrate field. The viewpoint in general is that the peculiar properties of systems involving double bonds may be explained by the migration of electron pairs in the molecule from points of high electron density to points of lower electron density, with the addition and elimination of ions. A number of apparently unrelated complex reactions of the carbohydrates are considered and it is shown that the formation of the products may be explained by a few simple reactions involving shifts of electron pairs; these include enolization, de-enolization and double decomposition. Mechanisms are presented for the formation of the four classes of saccharinic acids from the 1,2-, the 2,3-, and the 3,4-enediols, for the formation of diacetylkojic acid from acetylglucosone, for the formation of unsaturated lactones from hydroxy acids, for the conversion of triacetylgucal to diacetylpseudoglucal, for the conversion of tetramethyl-1, 2-glucoseen to w-methoxymethylfurfural, and for the formation of furfural and levulinic acid.
Intraoperative Handling and Wound Healing: Controlled Clinical Trial Comparing Coated VICRYL® Plus Antibacterial Suture (Coated Polyglactin 910 Suture with Triclosan) with Coated VICRYL® Suture (Coated Polyglactin 910 Suture) (2005)

Coated polyglactin 910 suture with triclosan performed as well or better than traditional coated polyglactin 910 suture in pediatric patients undergoing general surgical procedures. The incidence of postoperative pain was significantly less in patients treated with coated polyglactin 910 suture with triclosan than the traditional suture. We speculate that polyglactin 910 suture with triclosan, by inhibiting bacterial colonization of the suture, reduced pain that can be an indicator of "subclinical" infection. Coated polyglactin 910 suture with triclosan may be a useful alternative in patients at increased risk of developing SSI.
Medium scale production of solid lipid nanoparticles (SLN) by high pressure homogenization (2002)

Solid lipid nanoparticles (SLN) were produced by high pressure homogenization using piston-gap homogenizers. Batch sizes varied between 40 ml and 50 l. Because of the different batch sizes, different homogenizer types were used, but the same functional principles were maintained, and the change from 40 ml to 50 l was not critical. With increasing batch sizes, the product quality in terms of particle size distribution and physical storage stability improved. Medium scale (30 l and 50 l) drug-free and drug-loaded SLN batches could be produced reproducibly and batch-to-batch uniformity was proven: within one batch particle sizes were homogeneous. This study revealed the influence of pressure and temperature for the hot homogenization technique A change of pressure between 300-500 bars induced only minor differences in particle size, but some influence of the heating temperature was found. More important than control of the heating process was the control of the cooling process of the final product. A too rapid cooling deteriorated the product quality: cooling with water of 18 degrees C proved to be the optimum cooling condition.
Pattern of Antioxidant and DNA Repair Gene Expression in Normal Airway Epithelium Associated with Lung Cancer Diagnosis (2009)

In previous studies, we reported that key antioxidant and DNA repair genes are regulated differently in normal bronchial epithelial cells of lung cancer cases compared with non-lung cancer controls. In an effort to develop a biomarker for lung cancer risk, we evaluated the transcript expressions of 14 antioxidant, DNA repair, and transcription factor genes in normal bronchial epithelial cells (HUGO names CAT, CEBPG, E2F1, ERCC4, ERCC5, GPX1, GPX3, GSTM3, GSTP1, GSTT1, GSTZ1, MGST1, SOD1, and XRCC1). A test comprising these 14 genes accurately identified the lung cancer cases in two case-control studies. The receiver operating characteristic-area under the curve was 0.82 (95% confidence intervals, 0.68-0.91) for the first case-control set (25 lung cancer cases and 24 controls), and 0.87 (95% confidence intervals, 0.73-0.96) for the second set (18 cases and 22 controls). For each gene included in the test, the key difference between cases and controls was altered distribution of transcript expression among cancer cases compared with controls, with more lung cancer cases expressing at both extremes among all genes (Kolmorogov-Smirnov test, D = 0.0795; P = 0.041). A novel statistical approach was used to identify the lower and upper boundaries of transcript expression that optimally classifies cases and controls for each gene. Based on the data presented here, there is an increased prevalence of lung cancer diagnosis among individuals that express a threshold number of key antioxidant, DNA repair, and transcription factor genes at either very high or very low levels in the normal airway epithelium.
Intelligent Management of Helicopter Health and Usage Management Systems Data (2005)

Helicopter health and usage management systems (HUMS) generate large amounts of data, which are downloaded to ground-based systems. The data are automatically examined on download for damage indications, which provide the immediate go/no-go response required by the aircraft operations management. This level of reactive fault detection and diagnosis is reasonably well understood and has been demonstrated to improve aircraft availability and airworthiness. To achieve further benefit and maintenance cost savings from HUMS, another level of analysis is required, leading to prognostics and predictive maintenance through intelligent management (IM) of the accumulated HUMS records. In collaboration with the Civil Aviation Authority (CAA), Smiths has developed a suite of IM methods and has successfully applied them to gearbox seeded fault data. Working closely with the UK Ministry of Defence (UK MOD), Smiths has tested these methods on Chinook HUMS data, including an in-flight transmission bearing failure incident described in this article. The result is a high degree of early anomaly detection and a clear view of the deterioration to failure. The objective of the MOD programme has been to apply IM tools to the enormous quantity of HUMS data being gathered, thereby enabling improved analysis capability, increased levels of automation, and more intelligent use of resources. The article presents the results of the work carried out under both the CAA and the MOD programmes.
Novel Synthesis of Heterocycles Using Nickel(0)-catalyzed [2+2+2] Cocyclization: Catalytic Asymmetric Synthesis of Isoindoline and Isoquinoline Derivatives (1997)

A nickel(0)-catalyzed asymmetric [2+2+2] cocyclization has been realized for the fust time.That involves conceptually new enantiotopic group selective formation of the nickelacyclopentadiene (18) and produces the isoindoline (26a) (73% ee, 78% conv.yield) and isoquinoliie (27b) (54% ee, 62% yield) having benzylic chiral carbon centers.A [2+2+2] cocyclization of a,wdiynes and alkynes using a transition metal complex is important for the construction of aromatic ring in modern synthetic organic chemi~try.''~Recently, nickel@-promoted [2+2+2] cocyclization wasThe reaction mechanism was not cleat, but it was speculated to involve the formation of a nickelacyclopentadiene (4) as an intermediate by oxidative cyclization of the two a~kynes.''~If the nickelacyclopentadiene (4) is truly an intermediate and then a seven-membered nickelacycle (5) is formed, the reaction should proceed using a catalytic amount of a low valent nickel complex analogous to a rhodium catalyzed cocyclization. 2 Scheme 1 R' + ' I ' Ni(0)Ln THF, room temperature R2 Dedicated to
IEDB-AR: immune epitope database—analysis resource in 2019 (2019)

The Immune Epitope Database Analysis Resource (IEDB-AR, http://tools.iedb.org/) is a companion website to the IEDB that provides computational tools focused on the prediction and analysis of B and T cell epitopes. All of the tools are freely available through the public website and many are also available through a REST API and/or a downloadable command-line tool. A virtual machine image of the entire site is also freely available for non-commercial use and contains most of the tools on the public site. Here, we describe the tools and functionalities that are available in the IEDB-AR, focusing on the 10 new tools that have been added since the last report in the 2012 NAR webserver edition. In addition, many of the tools that were already hosted on the site in 2012 have received updates to newest versions, including NetMHC, NetMHCpan, BepiPred and DiscoTope. Overall, this IEDB-AR update provides a substantial set of updated and novel features for epitope prediction and analysis.
A design of a streaming system for interactive television broadcast (2002)

This paper describes architecture of a streaming system for interactive digital television broadcast, using MPEG-4/7 technology in delivering interactive services. The streaming system complies with ATSC (Advanced Television Systems Committee) Digital Television Standard, and delivers data of all types in ATSC Data Broadcast specification. The streaming system provides transport streams conforming to MPEG-2 systems, and has been implemented on the basis of software, and in several parts in hardware.
Incorporating usability requirements in a test/model-driven web engineering approach (2010)

The success of Web applications is constrained by two key features: fast evolution and usability. Current Web engineering approaches follow a unified development style which tends to be unsuitable for applications that need to evolve fast. Moreover, according to the quality standard ISO 9126-1, usability is a key factor to obtain quality systems. In this paper, we show how to address usability requirements in a test-driven and model-based Web engineering approach. More specifically, we focus on usability requirements with functional implications, which do not only concern the visual appearance, but also the architecture design. Usability requirements are contemplated from the very beginning of each cycle, by creating a set of meaningful tests that drive the development of the application and ensure that no functionality related to usability is altered unintentionally through development cycles. Dealing with those usability requirements in the very early steps of the software development process avoids future hard changes in the system architecture to support them. The approach is illustrated with an example in the context of the OOWS suite.
Green Computing for Eco Enriched Information Services and Systems: Environmental & Bio Informatics Perspective (2016)

Green Computing is one of the emerging concept and practice towards design and development and maintenance of computing and information system which are eco friendly, releases less harmful material and chemical and based on less carbon [CO2] emission. Green Computing is the practice of using computing resources efficiently. Green Computing can facilitate safe, secure place and improved environment all over in the world. Virtually Global temperature is increasing day by day and Electronic goods are many ways responsible for such; hence technologist and scientists are dedicated to building sustainable electronic product and system worldwide. This paper is talks about Green Computing including its nature and feature and requirement. Paper highlighted the bad side of Electronic and Computing goods and side by side possibilities to overcome such Electronic Goods.
Using Logic Programming to Recover C++ Classes and Methods from Compiled Executables (2018)

High-level C++ source code abstractions such as classes and methods greatly assist human analysts and automated algorithms alike when analyzing C++ programs. Unfortunately, these abstractions are lost when compiling C++ source code, which impedes the understanding of C++ executables. In this paper, we propose a system, OOAnalyzer, that uses an innovative new design to statically recover detailed C++ abstractions from executables in a scalable manner. OOAnalyzer's design is motivated by the observation that many human analysts reason about C++ programs by recognizing simple patterns in binary code and then combining these findings using logical inference, domain knowledge, and intuition. We codify this approach by combining a lightweight symbolic analysis with a flexible Prolog-based reasoning system. Unlike most existing work, OOAnalyzer is able to recover both polymorphic and non-polymorphic C++ classes. We show in our evaluation that OOAnalyzer assigns over 78% of methods to the correct class on our test corpus, which includes both malware and real-world software such as Firefox and MySQL. These recovered abstractions can help analysts understand the behavior of C++ malware and cleanware, and can also improve the precision of program analyses on C++ executables.
High-energy lasing of XeBr in an electric discharge (1978)

Using an electric discharge as the excitation source we have overcome the problem of Xe+2 absorption and have observed lasing at 282 nm in XeBr at the 60-mJ/pulse level. HBr is used as the halogen donor. Simultaneous laser oscillation at 291 nm in Br2 has also been observed. The present laser, however, has materials compatibility problems causing short static-fill lifetimes.
Characteristics of Polymer Light Emitting Diode Using a Phosphorescent Terpolymer Containing Perylene, Triazine and Ir(ppy)<sub>3</sub>Moieties in the Polymer Side Chain (2006)

Abstract We have synthesized a novel nonconjugated phosphorescent terpolymer, PPPMA-co-DTPM-co-Ir(ppy)3, containing perylene and Ir complex moieties as lightemitting units and a triazine moiety as electron transporting unit in the polymer side chain. The single-layered electroluminescence (EL) device consisting of ITO/nonconjugated phosphorescent terpolymer/Al exhibited maximum external quantum efficiency and good carrier balance when the Ir feed concentration was 8%. The emission spectrum showed no emission peak from perylene unit, indicating that the energy transfer from perylene unit to guest Ir unit is efficient. The drive voltage decreased below 6.5 V. The CIE coordinate was x = 0.22 and y = 0.54. Keywords: carrier balancedrive voltagephosphorescent terpolymerquantum efficiencysingle-layered EL device Acknowledgments This work was supported by the Korean Research Foundation Grant (KRF-2006-005-J02301) and the second stage BK-21.
Cell-Free Synthesis of Functional and Endotoxin-Free Antibody Fab Fragments by Translocation into Microsomes (2012)

A eukaryotic cell-free system based on Spodoptera frugiperda cells was developed for the convenient synthesis of Fab antibody fragments and other disulfide bridge containing proteins. The system uses (i) a cell lysate that is mildly prepared under slightly reduced conditions, thus maintaining the activity of vesicles derived from the endoplasmic reticulum, (ii) signal peptide dependent translocation into these vesicles, and (iii) a redox potential based on reduced and oxidized glutathione. Monomeric heavy and light immunoglobulin chains are almost completely converted to highly active dimeric Fab joined by intermolecular disulfide bridges without supplementation of chaperones or protein disulfide isomerase. The applicability of the system is demonstrated by the synthesis of anti-lysozyme and anti-CD4 Fab antibody fragments yielding approximately 10 µg Fab per milliliter reaction mixture. The lack of endotoxins in this system is a prerequisite that synthesized Fab can be applied directly using whole synthesis reactions in cell-based assays that are sensitive to this substance class. Moreover, the system is compatible with PCR-generated linear templates enabling automated generation of antibody fragments in a high-throughput manner, and facilitating its application for screening and validation purposes.
Enhancing retention in complete dentures for patients with atypical muscle attachments: case reports. (1993)

Preprosthetic surgery is often indicated to obtain a firm, resilient covering that is uninterrupted by frena, scars, or redundant tissue. However, surgical intervention is contraindicated for some patients, especially the medically compromised. This paper presents a viable alternative to surgical intervention of atypical tissue attachments--the use of beading on the master cast. This procedure requires minimal time and is easily accomplished.
Therapeutic effects of neuregulin-1 in diabetic cardiomyopathy rats (2011)

rhNRG-1 could significantly improve the heart function and reverse the cardiac remodeling of DCM rats with chronic heart failure. These results support the clinical possibility of applying rhNRG-1 as an optional therapeutic strategy for DCM treatment in the future.
Enhanced Spatial Modulation With Multiple Signal Constellations (2015)

In this paper, we introduce a new spatial modulation (SM) technique using one or two active antennas and multiple signal constellations. The proposed technique, which we refer to as Enhanced SM or ESM, conveys information bits not only by the index(es) of the active antenna(s), but also by the constellations transmitted from each of them. The main feature of ESM is that it uses a primary signal constellation during the single active antenna periods and some other secondary constellations during the periods with two active transmit antennas. The secondary signal constellations are derived from the primary constellation by means of geometric interpolation in the signal space. We give design examples using two and four transmit antennas and QPSK, 16QAM, and 64QAM as primary modulations. The proposed technique is compared to conventional SM as well as to spatial multiplexing (SMX), and the results indicate that in most cases, ESM provides a substantial performance gain over conventional SM and SMX while reducing the maximum-likelihood (ML) decoder complexity.
Photoacoustic spectroscopy of NH_3 at the 9-μm and 10-μm ^12C^16O_2 laser wavelengths (1978)

A spectrophone and a CO(2) laser source were used to determine the absorption coefficients of NH(3) at seventy-seven laser lines in the 00 degrees 1-02 degrees 0 band at 9.4 microm and the 00 degrees 1-10 degrees 0 band at 10.4 microm. The NH(3) was buffered with N(2) to 1 atm at 295 K; its concentration ranged from 30 ppm to 200 ppm. The absorption coefficients and their probable errors are tabulated.
Inter-Package Dependency Networks in Open-Source Software (2004)

This research analyzes complex networks in open-source software at the inter-package level, where package dependencies often span across projects and between development groups. We review complex networks identified at ``lower'' levels of abstraction, and then formulate a description of interacting software components at the package level, a relatively ``high'' level of abstraction. By mining open-source software repositories from two sources, we empirically show that the coupling of modules at this granularity creates a small-world and scale-free network in both instances.
Synthetic Strategies to Improve the Cytotoxicity of Platinum-Based Cancer Therapeutics (2005)

Thesis (S.B.)--Massachusetts Institute of Technology, Dept. of Chemistry, 2005.
Photoplethysmography-based Bracelet for Automatic Sleep Stages Classification: Preliminary Results (2014)

In this ongoing study we present the preliminary results of a fully automatic sleep stages classification based on acceleration and photoplethysmography signals recorded at wrist. The device consists in a bracelet integrating sensors, processing unit, communication capabilities, and power management. The bracelet has been worn by two healthy volunteers during a night period at hospital in combination to a complete polysomnograph. Spectral analysis of heartbeat intervals in standard HRV frequency bands, as well as movement activity level have been performed and used to differentiate 3 sleep states: WAKE, REM and NREM. The automatic classification has been compared to the hypnogram provided by a professional clinician using standard polysomnography procedure. Classification rates up to 90% have been achieved for NREM state and between 44% and 72% for REM state. High confusion coefficients for WAKE state is reported and results from hypnographic misalignment with the algorithm output.
5G NR Physical Downlink Control Channel: Design, Performance and Enhancements (2019)

An overview of the 5G New Radio (NR) physical downlink control channel (PDCCH) design of 3GPP Release 15 is presented and performance enhancements are proposed. A novel PDCCH hash function is shown to outperform the legacy hash function by about one order of magnitude in terms of inter-user blocking probability while maintaining the frequency-selective scheduling capability for downlink control information. Enhanced PDCCH candidate overbooking and mapping/dropping algorithms are investigated. Link level performance results of NR PDCCH with precoder cycling transmit diversity are presented for various aggregation levels and physical resource configuration options.
Photoconductor fatigue. 2. Effect of long-wavelength light on the electrical and spectroscopic properties of organic layered photoconductors (1991)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTPhotoconductor fatigue. 2. Effect of long-wavelength light on the electrical and spectroscopic properties of organic layered photoconductorsJ. Pacansky, R. J. Waltman, and R. CoxCite this: Chem. Mater. 1991, 3, 5, 903–911Publication Date (Print):September 1, 1991Publication History Published online1 May 2002Published inissue 1 September 1991https://pubs.acs.org/doi/10.1021/cm00017a028https://doi.org/10.1021/cm00017a028research-articleACS PublicationsRequest reuse permissionsArticle Views76Altmetric-Citations6LEARN 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
ConMon: An automated container based network performance monitoring system (2017)

The popularity of container technologies and their widespread usage for building microservices demands solutions dedicated for efficient monitoring of containers and their interactions. In this paper we present ConMon, an automated system for monitoring the network performance of container-based applications. It automatically identifies newly instantiated application containers and observes passively their traffic. Based on these observations, it configures and executes monitoring functions inside adjacent monitoring containers. The system adapts the monitoring containers to changes driven by either the application or the execution platform. The evaluation results validate the feasibility of the ConMon approach and illustrate its scalability in terms of low overhead on compute resources, moderate impact on applications, and negligible impact on the background network traffic.