gebhart/patrepeval huggingface dataset:
Energy Efficiency of Electronic and Optical Network Elements (2010)

Decoupling of economic growth and energy consumption becomes a very important goal that can be achieved only by increasing the energy efficiency of new technologies and processes, i.e., the ability to provide a higher performance by consuming less energy. Communication networks play a significant role as a crucial part of the information and communication technologies. An adequate and future-ready communication network infrastructure has become one of the most important strategic goals of any government, region, and municipality because a high-capacity network leads to an accelerated development of both business and society. However, an increase in capacity is mostly associated with an increase in both total power consumption and power density of the related telecommunication equipment. Since the current technology is already approaching the fundamental limits with regard to the power density, there is a need to examine new approaches for achieving high energy efficiency. This paper aims to give an overview on possible potentials of new technologies for implementing energy-efficient network elements. It identifies main energy-related issues in high-performance network elements and tries to draw attention to some promising approaches for implementing low-consuming components and networks.
The Syntheses of 4‐Arylamino‐1,2,3‐Triazoles and Stable 6‐Sydnonyl Verdazyls from Sydnone Derivatives and Their Fragments (2001)

Abstract α‐Chloroformylarylhydrazones 1 and α‐chloroformylarylhydrazones of sydnonecarbaldehydes 3 have been prepared by a new synthetic route: α‐chloroformylarylhydrazines hydrochlorides 2 reacted with corresponding carbonyl compounds. Reactions of compounds 3 with various hydrazines to give 6‐sydnonyl‐1,2,4,5‐tetrazinan‐3‐ones 7 and/or carbazones 8 were also investigated. By oxidization with lead dioxide, compounds 7 were trans formed to stable 6‐sydnonyl‐3,4‐dihydro‐3‐oxo‐1,2,4,5‐tetrazin‐1(2 H )‐yl radical derivatives 9 (sydnonyl verdazyls). Furthermore, sydnonecarbaldehydes arylhydrazones 5 through acidic conditions could be transferred to 4‐arylamino‐1,2,3‐triazoles 6 which were also obtained by means of acidic decompositions of 4‐formylsydnones 10 .
Development and Application of A Compound Testing Gauge (2000)

It presents a compound testing gauge which is a combination of conventional limit gauge and readable inspection jig and developed based on the actual checking requirement of a workpiece to be checked Such a compound unit with the features and advantages of both gauges will be well applicable to those punching workpiece with low accuracy requirement, multi-spatial size and multi form position tolerance
Ideal e autoridade na educação (2010)

This article discusses the question of Ideal in its inscription in the educational field based on the psychoanalytic theory. The author posits that the role played by Ideal in education is paradoxical, and, in this sense, treats of the role played by authority in the reformulation of this question.
Local RBC aggregation disturbing blood fluidity and causing stasis in microvessels. (2002)

Experiments in rat mesenterium were carried out under conditions when both pressure gradient in the chosen microvessels and their diameters were preserved constant. All details of the hemorheological events were directly visualized and documented by usage of appropriate microscopic video techniques. Intensified RBC aggregation locally produced in individual capillaries, immediately disturbs the normal blood flow structure inside their lumina and deranges the rheological properties of blood flow in the microvessels, which slows down till a full stop. The RBC aggregates gradually grow up due to addition of new cells, which become compressed and appear homogeneous. This usually interferes with restoration of blood flow in capillaries. Further the RBC aggregates can move slowly towards veins, while the flow accelerates immediately as soon as the aggregates reach the larger venules.
The carboxyl terminus of the smooth muscle myosin light chain kinase is expressed as an independent protein, telokin. (1991)

It has been proposed that the carboxyl terminus of the smooth muscle myosin light chain kinase is expressed as an independent protein. This protein has been purified from tissues and named telokin (Ito, M., Dabrowska, R., Guerriero, V., Jr., and Hartshorne, D. J. (1989) J. Biol. Chem. 264, 13971-13974). In this study we have isolated and characterized cDNA and genomic clones encoding telokin. Analysis of a genomic DNA clone suggests that the mRNA encoding telokin arises from a promoter which appears to be located within an intron of the smooth muscle myosin light chain kinase (MLCK) gene. This intron interrupts exons encoding the calmodulin binding domain of the kinase. The amino acid sequence deduced from the cDNA predicts that telokin is identical to the carboxyl-terminal 155 residues of the smooth muscle MLCK. Unlike the smooth muscle MLCK which is expressed in both smooth and non-muscle tissues, telokin is expressed in some smooth muscle tissues but has not been detected in aortic smooth muscle or in any non-muscle tissues.
Correction: Transcriptome Analysis of Barbarea vulgaris Infested with Diamondback Moth (Plutella xylostella) Larvae (2013)

The diamondback moth (DBM, Plutella xylostella) is a crucifer-specific pest that causes significant crop losses worldwide. Barbarea vulgaris (Brassicaceae) can resist DBM and other herbivorous insects by producing feeding-deterrent triterpenoid saponins. Plant breeders have long aimed to transfer this insect resistance to other crops. However, a lack of knowledge on the biosynthetic pathways and regulatory networks of these insecticidal saponins has hindered their practical application. A pyrosequencing-based transcriptome analysis of B. vulgaris during DBM larval feeding was performed to identify genes and gene networks responsible for saponin biosynthesis and its regulation at the genome level.
International Telecommunications Handbook (1995)

Introduction to the Study of International Telecommunications Introduction to the Technologies of the Global Information Infrastructure Basic Rules and Players in International Telecommunications - The Rule of Multiple Cs The International Telecommunication Union The Standard-Setting Process Information Services and Intelligent Broadband Networks The International Telecommunications Toll Revenue Division Process International Trade in Telecommunications Equipment and Services. Telecommunications in International Development. The Technology, Law and Policy of International Satellites Case Studies in Satellite Policy Spectrum Management Introducing Private Enterprise in Telecommunications Case Studies in Telecommunication Deregulation Telecommunications and Trade Policy Players in the United States. Prevailing Trends in International Telecommunications.
UNITED AIRLINES T/CAS TESTS DEMONSTRATE INCREASED SAFETY (1988)

A six-month evaluation by United Airlines has demonstrated the effectiveness of the Federal Aviation Administration's (FAA's) proposed airborne traffic-alert and collision avoidance system (T/CAS-2). United's results, plus the recent decision of the FAA to seek an extension of the January 1, 1992, congressionally mandated deadline for airline deployment of airborne T/CAS, are expected to ease earlier air carrier objections. The congressional Office of Technology Assessment is investigating the question of an appropriate implementation date based on availability of T/CAS-2 equipment and the time required for installation.
A Two-Port Single-Mode Fiber–Silicon Wire Waveguide Coupler Module Using Spot-Size Converters (2009)

In this paper, the performance of a two-port single-mode fiber-silicon wire waveguide coupler module which utilizes an identical spot-size converter (SSC) at the input and output ports is reported. Each of the silicon (Si)-based SSCs comprised cascaded horizontal linear and vertical nonlinear up-tapers measured 300 and 200 mum in length, respectively, in a common silicon-on-insulator (SOI) substrate. The structural parameters of the tapers were designed for compactness and relaxed tolerance to fabrication errors. The total length of the two-port coupler module was 1000 mum plus the variable length of the wire waveguide connecting the two SSCs. The mode-field diameter (MFD) of the Si-wire waveguide, 0.32 times 0.46 mum <sup xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">2</sup> , was transformed to the diameter of 2.8 times 8.0 mum <sup xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">2</sup> at the wavelength of 1.55 mum (corresponding to an area expansion of about 150 times) and vice versa by the SSCs with a net transmission loss of 4.1 dB/port. The field-mismatch loss between the SSC and the single-mode fiber with the MFD of 5.2 mum was 2.1 dB/port.
Increased risk of grade IV neutropenia after administration of 5‐fluorouracil due to a dihydropyrimidine dehydrogenase deficiency: High prevalence of the IVS14+1g>a mutation (2002)

Dihydropyrimidine dehydrogenase (DPD) is the initial and rate-limiting enzyme in the catabolism of 5-fluorouracil (5-FU), and it is suggested that patients with a partial deficiency of this enzyme are at risk of developing severe 5-FU-associated toxicity. We evaluated the importance of DPD deficiency, gender and the presence of the IVS14+1G>A mutation in the etiology of 5-FU toxicity. In 61% of cases, decreased DPD activity could be detected in peripheral blood mononuclear cells. Furthermore, the number of females (65%) in the total group of patients appeared to be higher than the number of males (35%) (p = 0.03). Patients with partial DPD deficiency appeared to have a 3.4-fold higher risk of developing grade IV neutropenia than patients with normal DPD activity. Analysis of the DPYD gene of patients suffering from grade IV neutropenia for the presence of the IVS14+1G>A mutation showed that 50% of the patients investigated were heterozygous or homozygous for the IVS14+1G>A mutation. Adopting a threshold level for DPD activity of 70% of that observed in the normal population, 14% of the population is prone to the development of severe 5-FU-associated toxicity. Below this threshold level, 90% of individuals heterozygous for a mutation in the DPYD gene can be identified. Considering the common use of 5-FU in the treatment of cancer, the severe 5-FU-related toxicities in patients with low DPD activity and the apparently high prevalence of the IVS14+1G>A mutation, screening of patients at risk before administration of 5-FU is warranted.
Cleavage of single amino acid residues from Merrifield resin with hydrogen chloride and hydrogen fluoride (1970)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTCleavage of single amino acid residues from Merrifield resin with hydrogen chloride and hydrogen fluorideJ. Scotchler, R. Lozier, and Arthur Brouhard RobinsonCite this: J. Org. Chem. 1970, 35, 9, 3151–3152Publication Date (Print):September 1, 1970Publication History Published online1 May 2002Published inissue 1 September 1970https://pubs.acs.org/doi/10.1021/jo00834a067https://doi.org/10.1021/jo00834a067research-articleACS PublicationsRequest reuse permissionsArticle Views209Altmetric-Citations62LEARN 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
Reconstruction of Two-Periodic Nonuniformly Sampled Signals Using Polynomial Impulse Response Time-Varying FIR Filters (2006)

This paper introduces polynomial impulse response time-varying FIR filters for reconstruction of two-periodic nonuniformly sampled signals. The main advantages of using these reconstruction filters are that on-line filter design is avoided, and filters with fixed dedicated multipliers can be used in an implementation (except for a few general multipliers). This is in contrast to existing filters that require on-line design as well as general multipliers in the implementation. By using the proposed filters, the overall implementation cost can therefore be reduced dramatically in applications where the s ampling pattern changes now and then
Retarding Vegetable Softening by Cold Alkaline Pectin Deesterification Before Cooking (1992)

ABSTRACT Snap beans and carrot tissues, deesterified at 1°C and pH 12.5, soften much more slowly than control tissues when cooked at neutral or slightly alkaline pH. High pH or NaCl during cooking had little effect on the degree of softening. Soaking in 0.05 M EDTA led to an 86% loss in firmness. The results were consistent with a reduction in the β‐elimination depolymerization of pectin during heating as a result of deesterification in the alkali. Deesterified tissues remained susceptible to pronounced softening during cooking at pH 3.5. Potatoes, cauliflower and apples showed similar effects. Peas gave a reduced response. Beets and dry beans did not show a retardation of softening after an alkali soak.
Speeded detection of vowels and steady-state consonants (1992)

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[Synchrotron radiation: a new source in x-ray mammography]. (1992)

This work was aimed at evaluating the image quality obtainable in X-ray mammography using synchrotron radiation monochromatic lines. After a short review of the current mammographic techniques, the main features of synchroton radiation in the X-ray field are analyzed, especially of that emitted by the Adone storage ring. Its features are then compared with the radiation emitted by a Coolidge tube. The experimental unit used in this study, including beamline, monochromator and mammograph, is then described together with the experimental method for carrying out a series of experiments in the mammographic field employing both monochromatic lines (E = 17 keV) and white radiation from conventional sources. The first series of experiments is described, which employed standard phantoms: the dependence of resolution and contrast on both wavelength and thickness of breast specimens is reported. Several mammograms of neoplastic breast specimens were obtained after mastectomy: they were acquired using both synchrotron monochromatic lines and radiation emitted by a conventional tube and employing the same acquisition system. The comparison of the two series of images shows that synchrotron radiation can demonstrate a high number of anatomopathologic details with high definition, contrast and resolution which cannot be obtained by means of a conventional source. Our results appear very promising and suggest synchrotron radiation as the major tool in the early diagnosis of neoplastic breast lesions.
Validation of Streamflow Measurements Made with Acoustic Doppler Current Profilers (2007)

The U.S. Geological Survey and other international agencies have collaborated to conduct laboratory and field validations of acoustic Doppler current profiler (ADCP) measurements of streamflow. Laboratory validations made in a large towing basin show that the mean differences between tow cart velocity and ADCP bottom-track and water-track velocities were −0.51 and −1.10%, respectively. Field validations of commercially available ADCPs were conducted by comparing streamflow measurements made with ADCPs to reference streamflow measurements obtained from concurrent mechanical current-meter measurements, stable rating curves, salt-dilution measurements, or acoustic velocity meters. Data from 1,032 transects, comprising 100 discharge measurements, were analyzed from 22 sites in the United States, Canada, Sweden, and The Netherlands. Results of these analyses show that broadband ADCP streamflow measurements are unbiased when compared to the reference discharges regardless of the water mode used for making the measurement. Measurement duration is more important than the number of transects for reducing the uncertainty of the ADCP streamflow measurement.
Development and Validation of a Precise Method for Determination of Benzalkonium Chloride (BKC) Preservative, in Pharmaceutical Formulation of Latanoprost Eye Drops (2009)

A simple and precise reversed phase high performance liquid chromatographic method has been developed and validated for the quantification of benzalkonium chloride (BKC) preservative in pharmaceutical formulation of latanoprost eye drops. The analyte was chromatographed on a Waters Spherisorb CN, (4.6×250 mm) column packed with particles of 5 μm. The mobile phase, optimized through an experimental design, was a 40:60 (v/v) mixture of potassium dihydrogen orthophosphate buffer (pH 5.5) and acetonitrile, pumped at a flow rate of 1.0 mL/min at maintaining column temperature at 30 °C. Maximum UV detection was achieved at 210 nm. The method was validated in terms of linearity, repeatability, intermediate precision and method accuracy. The method was shown to be robust, resisting to small deliberate changes in pH, flow rate and composition (organic ratio) of the mobile phase. The method was successfully applied for the determination of BKC in a pharmaceutical formulation of latanoprost ophthalmic solution without any interference from common excipients and drug substance. All the validation parameters were within the acceptance range, concordant to ICH guidelines.
CHARACTERIZATION OF POTASSIUM DOPED <font>GdBa</font><sub>2</sub><font>Cu</font><sub>3</sub><font>O</font><sub>7−δ</sub> USING RAMAN SPECTROSCOPY AND X-RAY DIFFRACTION (1995)

Potassium doped and undoped GdBa 2 Cu 3 O 7−δ have been prepared and superconducting transition temperatures between 92 K and 100 K have been determined from resistivity measurements. Raman spectra of doped and undoped samples are identical and they contain bands corresponding to both the superconducting orthorhombic phase and nonsuperconducting tetragonal phase. XRD patterns also reveal both the phases. Raman spectra recorded at 92 K of undoped GdBa 2 Cu 3 O 7−δ and doped GdBa 2 Cu 3 O 7−δ with weight percentages 0.75, 1.00, 1.25 and 1.50 of K shows a softening of the band at 338 cm −1 .
Fuel Capsule Vent System Development for the Viking Radioisotope Thermoelectric Generator (1973)

A fuel capsule vent system was developed and designed for the radioisotope thermoelectric generator (RTG) in support of the upcoming Viking mission to Mars. Helium is continuously produced within the fuel capsule as a result of isotopic decay. By venting the helium external to the RTG, the initial RTG fill gas is maintained for maximum thermal efficiency. This reduces degradation of thermoelectric converter performance and provides the maximum electrical power for the mission. The logic and analysis, which led to the selection of a closed helium storage system, were made.
Learning Wireless Java (2002)

Part I Introducing Java 2 Platform, Micro Edition (J2ME): overview of J2ME what is J2ME? downloading the J2ME wireless toolkit a simple example the connected limited device configuration (CLDC) examining the CLDC in detail using the standalone CLDC and KVM CLDC next generation the Mobile Information Device Profile (MIDP) Mobile Information Devices more about MIDlets. Part II Programming with the CLDC and the MIDP: working with MIDlets the application manager creating MIDlets MIDP GUI programming why not reuse the AWT? the MIDP GUI APIs the high-level MIDP APIs creating low-level GUI components MIDP events screen navigation handling low-level events networking generic connections MIDP connectivity the HTTP programming model invoking remote applications from MIDlets wireless session tracking MIDlet networking security database programming the record management system programming with the RMS the MIDP for Palm OS installing the MIDP for Palm OS on the Windows platform developing new applications PRC command-line conversion advanced Java applications a final thought. Part III API quick reference: the Java.io package the Java.lang package the Java.util package the Javax.microedition.io package the Javax.microedition.lcdui package the Javax.microedition.midlet package the Javax.microedition.rms package resources.
Effect of Extracellular HCO<sub>3</sub> <sup>−</sup> on Na<sup>+</sup>Channel Characteristics in Hippocampal CA1 Neurons (2000)

The effect of HCO(3)(-)/CO(2) on membrane properties of isolated hippocampal CA1 neurons was studied with the use of the whole cell configuration of the patch-clamp technique. Neurons were acutely dissociated from 21- to 30-day-old mice. In the current-clamp mode, HCO(3)(-)/CO(2) significantly hyperpolarized CA1 neurons by more than 10 mV and decreased their input resistance. In addition, the overall excitability of these neurons was lower in the presence of HCO(3)(-)/CO(2) than in HEPES. Spontaneous and evoked action potential firing frequency was lower in the presence of HCO(3)(-)/CO(2) than in its absence. In the voltage-clamp mode, both activation and steady-state inactivation of a fast Na(+) current were shifted in the hyperpolarized direction in such a way that the window currents were smaller in HCO(3)(-)/CO(2) than in HEPES. Recovery from inactivation and deactivation from the open state of the fast Na(+) current was slower in HCO(3)(-)/CO(2) than in HEPES. We conclude that HCO(3)(-)/CO(2) decreases the intrinsic excitability of CA1 neurons by altering not only the passive properties of the neuronal membranes but also by changing several characteristics of the fast Na(+) current, including activation and inactivation kinetics as well as the recovery from inactivation and deactivation.
Rad-Hard/HI-REL FPGA (1997)

This paper describes the attributes and goals for a radiation-hard and high-reliability Field Programmable Gate Array (FPGA). The first Qualified Manufacturer List (QML) radiation-hardened antifuse FPGA, RH1280, is characterized. Its total dose and Single Event Effects (SEEs) are tested and the results are reported. Trade-offs and limitations in Single Event Upset (SEU) hardening are also discussed. I.
Spectral Analysis with Randomly Missing Observations (1970)

Summary Spectral analysis of data with randomly missing observations is considered. Conditions are found under which consistent estimation of the spectral density function of the observed process is possible. An estimate is proposed and the results of a simulation study of its first two moments are presented.
Optimal location of power plant in power market (2014)

In recent decades, the operation of power systems in the power market model has been researched and applied by many countries. The connection location of power plants is always interesting in research to ensure operation and balance of the power market. This paper studies the choice of connection location of the power plant in the power market. The locational marginal pricing method was used and appropriate algorithms were incorporated to determine the optimal location of the power plant for system installation. This study used the PowerWorld to simulate the locational marginal pricing which the installed power plant could make the best profit of the power system [6]. The simulations involved IEEE 39-bus test system. The simulation results showed that the new installed power plant effectively increased the profit, which prevented the system from experiencing a high electricity price.