gebhart/patrepeval huggingface dataset:
Research on Current Execution of Customer Support Knowledge Management System of Medical Appliances Industry (2007)

Customer Support Knowledge of Customer Support Organization is one of the important assets of enterprises and "Customer Support Knowledge Management" is also the critical aspect of Business Knowledge Management; however, the attributes of Customer Support Knowledge are complicated, diverse, renewed rapidly and difficult to be managed. Thus, in order to design a successful Customer Support Knowledge Management System, apart from the consideration of "human" and "information technology" aspects, the concerns of attributes and Customer Support Knowledge and industry characteristics should be involved for meeting the requirements of Customer Support Organization and allowing the organization to acquire the competitive advantage of "Differentiation Service". This research used the "Customer Support Knowledge Management System" in a high‐tech industry as an example and treated the end users of medical instruments in different types of hospitals in Taiwan which have received the support service of our company in recent six months as the population. The end users were mostly the nursing executives or ultrasonic wave technical personnel in intensive care unit and they had similar educational background and incomes and adopted the medical instruments such as physical supervision system, ultrasonic wave system, heart start or ECG machine produced by our company; the research method was to randomly treat the investigation results of the telephone customers' satisfaction from respective 30 end users in the population three months before and after this system execution as the samples and use hypotheses to validate if the end users' customer satisfaction significantly improved in terms of "Remote Support," "On‐site Support," "Service Turn Around time," "Technical Competence" and "Service Manner" in order to understand the influence and managerial significance of execution of "Customer Support Knowledge Management System" on Customer Support Organization.
Novel therapy in the treatment of scleroderma (2001)

While the biology of the pathogenesis of scleroderma is continually being better understood, there still is no single agent or therapeutic combination that has a clear impact on the disease process. Traditional medications (colchicine, potassium aminobenzoate (potaba), D-penicillamine) are disappointing in clinical practice despite anecdotal evidence of benefit. Furthermore, the most popular traditional drug, D-penicillamine, failed to clearly show benefit when tested in a well-designed clinical trial comparing conventional high dose with a very low dose (125 mg po. every other day [corrected]) [1]. Currently, most success in managing scleroderma and improving quality of life is secondary to organ-specific therapy, such as management of a renal crisis with an ACE inhibitor, treatment of Raynaud's phenomenon with calcium channel blockers, or control of serious gastrointestinal reflux disease with a proton pump inhibitor. In this review we will focus on novel therapies that are currently being tested in the treatment of scleroderma and have the potential of modifying the disease process and overall clinical outcome. We have attempted to review the rationale for each agent, recognising that its true biological effect will only be determined in clinical trials.
Parsimonious Model Selection for Tissue Segmentation and Classification Applications: A Study Using Simulated and Experimental DTI Data (2007)

One aim of this work is to investigate the feasibility of using a hierarchy of models to describe diffusion tensor magnetic resonance (MR) data in fixed tissue. Parsimonious model selection criteria are used to choose among different models of diffusion within tissue. Using this information, we assess whether we can perform simultaneous tissue segmentation and classification. Both numerical phantoms and diffusion weighted imaging (DWI) data obtained from excised pig spinal cord are used to test and validate this model selection framework. Three hierarchical approaches are used for parsimonious model selection: the Schwarz criterion (SC), the F-test t-test (F- t), proposed by Hext, and the F-test F-test (F-F), adapted from Snedecor. The F - t approach is more robust than the others for selecting between isotropic and general anisotropic (full tensor) models. However, due to its high sensitivity to the variance estimate and bias in sorting eigenvalues, the F-F and SC are preferred for segmenting models with transverse isotropy (cylindrical symmetry). Additionally, the SC method is easier to implement than the F - t and F - F methods and has better performance. As such, this approach can be efficiently used for evaluating large MRI data sets. In addition, the proposed voxel-by-voxel segmentation framework is not susceptible to artifacts caused by the inhomogeneity of the variance in neighboring voxels with different degrees of anisotropy, which might contaminate segmentation results obtained with the techniques based on voxel averaging.
[Construction of genomic library of L. interrogans serovar lai using lambda gt11 as the vector and a study of recombiant plasmid pDL121]. (1997)

A genomic library of L. interrogans serovar lai strain 017 has been constructed using lambda gt11 as the vector. DNA was partially digested by two blunt-end restriction enzymes, then methylated with EcoR I methylase; after EcoR I linker was added to the DNA, the linker-ended DNA was ligated to the dephosphorylated EcoR I digested lambda gt11 arms. The recombined DNA was packaged in vitro, and used to transduct E. coli Y1090 for amplification. There were 2.1 x 10(6) recombinant bacteriophages as recognized by their ability to form white plaques plated on Lac host in the presence of both IPTG and X-Ga1. A positive clone, designated lambda DL12, was screened with a rabbit anti-serum against L. interrogans serovar lai from the genomic library. The DNA from lambda DL12 was subcloned into plasmid pUC18. A recombinant (designated as pDL121) was obtained. SDS-PAGE analysis indicated that a 23 kd was expressed in E. coli JM 103 harboring pDL121. Western blotting analysis showed that a specific protein band molecular weight of 23 kd could be recognized by the rabbit antiserum against L. interrogans serovar lai strain 017.
Comparison of static-mixer and blade agitator reactor in biodiesel production. (2010)

One of the difficulties faced in the current technology for biodiesel production is the requirement for rigorous mixing of methanol with the feedstock oil in the reactor. Utilization of blade mixer is limited by the immiscible state of those substances. This research is devoted to the assessment of static - mixer utilization in a transesterification reactor for biodiesel production in terms of kinetics reaction (reaction rate coefficient k , activation energy E a , and collision factor or coefficient factor A ) . T he experiments were conducted by reacting palm oil (triglyceride or TG) with methanol (MeOH) at 50, 55, 60, 65, and 7 0 ℃ , using potassium hydroxide (KOH) as catal y st. Molar ratio of TG and MeOH was 1 : 10.5 and KOH used was 1% of palm oil weight. Transesterification process using blade agitator with the same reaction condition was performed as base of comparison to those of static-mixer. The experiments showed that s tatic-mixer has significant effect in reducing reaction time to reach required fatty acid methyl ester content (FAME) i.e. 96.5% than those of blade agitator. Transesterification reaction time with static-mixer is shorter than with blade agitator for all temperature levels. Reaction temperature of 65 ℃ with five minutes of reaction time is demonstrated the best condition for running the static - mixer reactor. The s tatic-mixer and blade agitator experiments exhibit ed two stages transesterification that give the initial and the final activation energy (Ea 1 and Ea 2 ) and the initial and final collision factor ( A 1 and A 2 ). The value of Ea 1 , Ea 2 , A 1 , A 2 for static-mixer experiments is 0.13 J/mol, 37.1 J/mol, 4.8, and 1 , 256 , respectively . Meanwhile the value of Ea 1 , Ea 2 , A1 , and A 2 for blade agitator experiments is 0.81 J/mol , 6.9 J/mol, 2.0 and 11.8 , respectively. Keywords: s tatic mixer, blade agitator, activation energy, utilization , biodiesel, collision factor, transesterification . Citation: Alamsyah, R ., A . H. Tambunan, Y. Aris Purwanto, and D . Kusdiana . Comparison o f s tatic- m ixer and b lade a gitator r eactor i n b iodiesel p roduction . Agric Eng Int: CIGR Journal. 2010, 12(1): 99 - 106 .
Plating on Plastics: Current Status of Processes and Standards (1969)

SummaryThe first part of the paper discusses adhesion theories: mechanical versus chemical. Pros and cons are offered for both theories. Next, a detailed review is given of all current methods for plating on plastics. A subsequent section of the paper is concerned with the current status in the USA of standardization activities. Included in the discussion are definitions, appearance of surfaces, corrosion tests, adhesion tests, thermal cycle and shock tests, substrate requirements, and design standards.
Dirty jobs: the role of freelance labor in web service abuse (2011)

Modern Web services inevitably engender abuse, as attackers find ways to exploit a service and its user base. However, while defending against such abuse is generally considered a technical endeavor, we argue that there is an increasing role played by human labor markets. Using over seven years of data from the popular crowdsourcing site Freelancer.com, as well data from our own active job solicitations, we characterize the labor market involved in service abuse. We identify the largest classes of abuse work, including account creation, social networking link generation and search engine optimization support, and characterize how pricing and demand have evolved in supporting this activity. 1
Evaluation of a realtime, remote monitoring telemedicine system using the Bluetooth protocol and a mobile phone network (2005)

A generic, realtime wireless telemedicine system has been developed that uses the Bluetooth protocol and the general packet radio service for mobile phones. The system was tested on 10 healthy volunteers, by continuous monitoring of their electrocardiograms (ECGs). Under realistic conditions, the system had 96.5% uptime, a data throughput of 3.3 kbit/s, a mean packet error rate of 8.5x10(-3) packet/s and a mean packet loss rate of 8.2x10(-3) packet/s. During 24 h testing, the total average downtime was 66 min and 90% of the periods of downtime were of only 1-3 min duration. Less than 10% of the ECGs were of unacceptable quality. Thus, the generic telemedicine system showed high reliability and performance, and the design may provide a foundation for realtime monitoring in clinical practice, for example in cardiology.
Interpolation, Identification, and Sampling (1997)

Abstract This book is concerned with applications of functional analysis and complex analysis to problems of interpolation in spaces of analytic functions. The problems we look at are those of recovery, producing approximations to functions from measured values. These values may in turn be corrupted by small errors and we wish to be able to produce a good model using this partial and inaccurate information. The practical applications include systems identification, signal processing, and sampling. A selection of the material of this book would be appropriate for a graduate course on function spaces and operators acting on them. Chapter 8 gives a mathematician's introduction to H( control theory, one of the big research areas of the last 15 years. Worst-case identification (discussed in Chapters 3,4, and 6) is a major area of modern systems theory to which the author has made many contributions. This book gives the first theoretical treatment of this area: it includes much practical material on input design and identification algorithms. Sampling and systems processing is another active area of research. The book presents an accessible treatment of several advanced topics, some included for the first time in any book.
Spectral line shapes of autoionizing Rydberg series (1987)

Within the framework of multichannel quantum-defect theory, Seaton's scrR matrix is transformed to a modified reactance matrix with null submatrices for the open-open and degenerate closed-closed channel couplings. Using this coupling matrix, parametric expressions for the photoionization cross section in the autoionization region analogous to Fano's resonance formula are derived for four cases: (i) many open channels and one closed channel, (ii) many open channels and many closed channels which do not interact either directly or through open channels, (iii) one open channel and many degenerate closed channels, and (iv) one open channel and two nondegenerate closed channels. The utility of the derived expressions in fitting experimental data is demonstrated using absorption spectra of Xe, Ge, Ca, and Sr.
Heat Unit Availability for Cotton Production in the Ogallala Aquifer Region of the United States (2007)

Expansion of cotton (Gossypium hirsutum L.) production in the Ogallala Aquifer region of the United States can be attributed to early maturing cultivars, rising energy costs, and declining groundwater levels. The feasibility of growing cotton relative to the availability of heat units (HU) in this region has not been determined. In this study, a 30-yr (1971-2000), county-wide, daily maximum and minimum air temperatures database was developed to assess HU availability in the region. The time of planting used to initiate HU accumulation during the growing season was based on the estimated daily minimum soil temperature at planting depth. Linear regression models to estimate daily minimum soil temperature at planting depth using air temperature were developed for each of the climatic regions in the study area. The growing season was terminated with the first freeze or 15 October, whichever occurred first, and this was considered the harvest date. Total heat units (THU) based on the long-term annual averages and exceedance probability of 0.99 (every year) and 0.75 (3 out of 4 yr) were estimated and used to identify counties that are suitable for cotton production. Of the 131 counties evaluated, 110 received 1000 (°C) or more HU in 3 out of 4 yr. Based on heat unit availability, cotton is a suitable alternative crop for all counties in the Texas and Oklahoma panhandles and for the majority of counties in southwestern Kansas. Management uncertainties, such as irrigation efficiencies, soil types, fertilizer and pest management practices, and planting and harvest schedules, may require further consideration to determine the feasibility of cotton production in the region.
A linearization concept for integrated-optic modulators (1992)

A novel linearization concept to reduce the distortion products from integrated-optic modulators is proposed and analyzed. The proposed linearization concept could be used on any type of modulator with an odd transfer function. A dual parallel Mach-Zehnder modulator was linearized, and the results are compared to those obtained using a conventional linearization concept. The proposed concept gives a 40% higher modulation index compared to a concept based on reduction of the cubic nonlinearity of the modulator.< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">></ETX>
Review of position estimation methods for PMSM drives without a position sensor, part III: Methods based on saliency and signal injection (2010)

This paper presents a review in state of the art techniques for position sensorless permanent magnet synchronous motor (PMSM) drives. In particular estimator based on methods using injected rotating or alternating carrier signals, methods based on monitoring the space vector of the stator currents and methods based on inductance variations, like INFORM are presented. Furthermore the authors give an overview for magnetization polarity detection, which is necessary for starting strategies respectively initial position detection.
Long-Term Quantitative Study of Wind-Tunnel Balance Calibrations Across Multiple Calibration Systems (2016)

Internal strain-gauge balances are multi-dimensional force transducers widely employed in wind tunnels to obtain accurate aerodynamic force and moment data on an aircraft model. Balances are calibrated periodically to assure measurement accuracy. The calibration provides a mathematical model relating the forces applied to the balance and the output signal from the balance. Currently, there are multiple types of internal strain-gauge balances used in wind-tunnel testing as well as multiple methods by which balances are calibrated. Because of the differences in the hardware and methodologies used to calibrate a wind-tunnel balance, it is hard to quantify the differences seen between the calibration results. The purpose of this study is to understand how the calibration of a balance is affected by the calibration system. Additionally, the study examines how the performance of a balance changes over time from a calibration perspective. These differences are quantified across different types of balances and different types of calibration systems. The long-term study employs multiple rigorous statistical methods as well as statistical process control techniques to provide insight into the stability of a process over time.
A Novel Phosphinamide Catalyst for the Asymmetric Reduction of Ketones by Borane (1998)

ADVERTISEMENT RETURN TO ISSUEPREVNoteNEXTA Novel Phosphinamide Catalyst for the Asymmetric Reduction of Ketones by BoraneMark P. Gamble, Athene R. C. Smith, and Martin WillsView Author Information Department of Chemistry, University of Warwick, Coventry, CV4 7AL, U.K. Cite this: J. Org. Chem. 1998, 63, 17, 6068–6071Publication Date (Web):August 5, 1998Publication History Received10 April 1998Published online5 August 1998Published inissue 1 August 1998https://pubs.acs.org/doi/10.1021/jo980674ghttps://doi.org/10.1021/jo980674gbrief-reportACS PublicationsCopyright © 1998 American Chemical SocietyRequest reuse permissionsArticle Views1732Altmetric-Citations90LEARN ABOUT THESE METRICSArticle Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to reflect usage leading up to the last few days.Citations are the number of other articles citing this article, calculated by Crossref and updated daily. Find more information about Crossref citation counts.The Altmetric Attention Score is a quantitative measure of the attention that a research article has received online. Clicking on the donut icon will load a page at altmetric.com with additional details about the score and the social media presence for the given article. Find more information on the Altmetric Attention Score and how the score is calculated. Share Add toView InAdd Full Text with ReferenceAdd Description ExportRISCitationCitation and abstractCitation and referencesMore Options Share onFacebookTwitterWechatLinked InRedditEmail Other access optionsGet e-AlertscloseSupporting Info (1)»Supporting Information Supporting Information SUBJECTS:Catalysts,Group 13 compounds,Ketones,Redox reactions,Transfer reactions Get e-Alerts
Surface Composition Analysis by Binary Scattering of Noble Gas Ions (1970)

Views Icon Views Article contents Figures & tables Video Audio Supplementary Data Peer Review Share Icon Share Twitter Facebook Reddit LinkedIn Tools Icon Tools Reprints and Permissions Cite Icon Cite Search Site Citation R. F. Goff, D. P. Smith; Surface Composition Analysis by Binary Scattering of Noble Gas Ions. J. Vac. Sci. Technol. 1 January 1970; 7 (1): 72–75. https://doi.org/10.1116/1.1315833 Download citation file: Ris (Zotero) Reference Manager EasyBib Bookends Mendeley Papers EndNote RefWorks BibTex toolbar search Search Dropdown Menu toolbar search search input Search input auto suggest filter your search All ContentAVS: Science & Technology of Materials Interfaces and ProcessingJournal of Vacuum Science and Technology Search Advanced Search |Citation Search
A CMOS interface IC for CCD imagers (2002)

A 2- mu m CMOS IC interfaces directly to the output of a CCD, level shifts the signal, amplifies it by a 4-bit programmable gain of up to 20 dB, and corrects the offset per pixel with a 3-bit word. A non-reset video output is obtained with an internal time-interleaved architecture. The total harmonic distortion (THD) of -50 dB is obtained at 15 MHz clock rates and +or-3.3 V full scale outputs. The 2.8*3.7 sq mm circuit dissipates 140 mW from a 5V supply.< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">></ETX>
Laparoscopic Splenectomy (1999)

Splenectomy is a powerful tool for treatment of hematologic disease, with 70% to 90% of patients achieving long-term improvement. In recent years laparoscopic splenectomy has gained acceptance as a viable alternative to open splenectomy. This review summarizes the indications for laparoscopic splenectomy, the operative techniques, and the most recent results. Laparoscopic splenectomy is evolving and may become the standard operative method for the treatment of the problem spleen.
A Fluorescence Spectroscopic Study of Honey and Cane Sugar Syrup (2005)

Fluorescence spectroscopic properties of honey and cane sugar syrup were investigated in order to explore the use of optical techniques for detection of adulteration of honey with cane sugar syrup. Measurements showed that while the major contributor to the fluorescence of cane sugar syrup is the reduced form of nicotinamide adenine dinucleotide, the fluorescence of honey is dominated by flavins. The difference in the synchronous luminescence spectra of honey and cane sugar syrup could be used to monitor adulteration of honey by cane sugar syrup.
Some Bromine Derivatives of Indene and Indane<sup>1</sup> (1935)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTSome Bromine Derivatives of Indene and Indane1H. D. Porter and C. M. SuterCite this: J. Am. Chem. Soc. 1935, 57, 11, 2022–2026Publication Date (Print):November 1, 1935Publication History Published online1 May 2002Published inissue 1 November 1935https://pubs.acs.org/doi/10.1021/ja01314a002https://doi.org/10.1021/ja01314a002research-articleACS PublicationsRequest reuse permissionsArticle Views387Altmetric-Citations19LEARN 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