gebhart/patrepeval huggingface dataset:
A Detection Method of Position of ON/OFF-Switch (2007)

This paper proposes a detection method of position of OFF-switch. Each switch has the parallel path with a serial combination of passive element, its parallel path has each different frequency characteristics. Frequency characteristic of ON-switch reveals a flat spectrum irrelevant to frequency characteristic of passive element connected in parallel to its each terminal and frequency characteristic of OFF-switch reveals the same characteristic as one of passive element connected in parallel. Detection of position of OFF-switch is done by measuring the similarity of each spectrum corresponding to frequency characteristic of passive element connected in parallel to OFF-switch. The measure of their similarity is to calculate Euclidean distance between their test spectrum and reference spectrum. The spectrum with the smallest distance among reference spectrum is recognized as the spectrum of OFF-switch. The real time digital signal processing system is implemented to detect the position of OFF-switch by using spectrum matching.
<b><i>FOXO3:</i></b> A Major Gene for Human Longevity - A Mini-Review (2015)

The mechanism by which longevity-associated alleles of FOXO3 reduce age-related mortality is currently of great clinical interest. The prospect of optimizing FoxO3 activity in humans to increase lifespan and reduce age-related diseases represents an exciting avenue of clinical investigation. Research strategies directed at developing therapeutic agents that target FoxO3, its gene and proteins in the pathway(s) FoxO3 regulates should be encouraged and supported.
Extensive and specific responses of a eukaryote to bacterial quorum-sensing signals (2003)

Many bacteria use N-acyl homoserine lactone (AHL) signals to coordinate the behavior of individual cells in a local population. The successful infection of eukaryotic hosts by bacteria seems to depend particularly on such AHL-mediated "quorum-sensing" regulation. We have used proteome analysis to show that a eukaryotic host, the model legume Medicago truncatula, is able to detect nanomolar to micromolar concentrations of bacterial AHLs from both symbiotic (Sinorhizobium meliloti) and pathogenic (Pseudomonas aeruginosa) bacteria, and that it responds in a global manner by significant changes in the accumulation of over 150 proteins, 99 of which have been identified by peptide mass fingerprinting. The accumulation of specific proteins and isoforms depended on AHL structure, concentration, and time of exposure. AHLs were also found to induce tissue-specific activation of beta-glucuronidase (GUS) reporter fusions to an auxin-responsive and three chalcone synthase promoters, consistent with AHL-induced changes in the accumulation of auxin-responsive and flavonoid synthesis proteins. In addition, exposure to AHLs was found to induce changes in the secretion of compounds by the plants that mimic quorum-sensing signals and thus have the potential to disrupt quorum sensing in associated bacteria. Our results indicate that eukaryotes have an extensive range of functional responses to AHLs that may play important roles in the beneficial or pathogenic outcomes of eukaryote-prokaryote interactions.
Vehicle State Estimation for Roll Control System (2007)

Methods of estimating key vehicle states for roll stability control systems, including roll rate, roll angle, and lateral velocity, are investigated in this paper. Roll angle and roll rate estimators based on the two different vehicle models, 3-DOF (degree-of-freedom) and 1-DOF models, are evaluated and compared in both linear and non-linear regions using CarSim, a non-linear simulation software for vehicle dynamics control and integration. The effects of using roll rate sensor measurement in estimation are discussed. This paper also presents a new scheme of lateral velocity estimation, which compensates for errors in lateral acceleration and longitudinal speed measurements.
Coronary risk factor screening in three rural communities. The CORIS baseline study. (1983)

A three-community study of rural Afrikaans-speaking Whites in the south-western Cape revealed that the major reversible risk factors hypercholesterolaemia, hypertension and smoking, as well as 'minor' factors such as inactivity, obesity, hyperuricaemia, coronary-prone behaviour and the irreversible risk factors of chest pain, ischaemic changes on the ECG and a family history of ischaemic heart disease (IHD), were exceedingly common. Singly or in combination, the major risk factors were present in the great majority of the study population after the age of 44 years. The interaction of high levels of lifestyle-induced risk factors with constitutional predisposition could adequately explain any excess risk of IHD in the Afrikaans-speaking community. The almost universal risk factor prevalence in this study has major implications for any preventive strategy.
Effect of switch duty ratio on the performance of Class E circuits (2002)

Class E circuits have usually been analyzed for particular values of the switch duty ratio. This paper presents a systematic analysis of the effects of the switch duty ratio on the design values and performance of Class E amplifiers and frequency multipliers, for various values of the output network Q. Some new and promising design possibilities are pointed out, especially for Class E frequency multipliers operating at low Q values.
BURMA'S ETHNIC MINORITIES (2008)

Abstract The nearly 60-year-long fight by Burma's ethnic minorities for autonomy and ethnic rights lies at the root of the country's broader political and humanitarian crisis. Yet, in the outside world, this issue is often subsumed under the better-known struggle for democracy, led by Aung San Suu Kyi and the National League for Democracy. The present article seeks to redress this imbalance by directing attention to the numerous groups representing ethnic minority interests, the grievances and aspirations that motivate their struggle, and their own strategies for peace. It argues that in Burma's deeply divided society peace and democracy are two distinct challenges, even if in the long term they must go together, and it calls for the international community to help the country's ethnic groups prepare for future peace negotiations and overcome the debilitating legacy of war.
Effect of Si and Al Content on Core Loss in Fe–Si–Al Powder Cores (2004)

We examined the effects of Si and Al content of Fe-Si-Al alloy powders with respect to the temperature dependence of core loss in order to find an optimum composition that achieves both negative temperature dependence of core loss and good permeability. By reducing the Si content from the 9.6 mass% of conventional Sendust alloy composition to 7.9-8.9 mass%, the temperature dependence of core loss became negative and maintained the high permeability of the Sendust powder core. The optimum composition was 8.8 mass% Si and 6.0 mass% Al, yielding a core loss value of 240 kW/m/sup 3/ at 373 K, about half that of the conventional Sendust powder core.
Analysis of nonstarch polysaccharides in cocoa powder by a new micromethod (1983)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTAnalysis of nonstarch polysaccharides in cocoa powder by a new micromethodHendrik SchaeferCite this: J. Agric. Food Chem. 1983, 31, 6, 1375–1376Publication Date (Print):November 1, 1983Publication History Published online1 May 2002Published inissue 1 November 1983https://pubs.acs.org/doi/10.1021/jf00120a061https://doi.org/10.1021/jf00120a061research-articleACS PublicationsRequest reuse permissionsArticle Views148Altmetric-Citations2LEARN 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
RNA-Seq Alignment to Individualized Genomes Improves Transcript Abundance Estimates in Multiparent Populations (2014)

Massively parallel RNA sequencing (RNA-seq) has yielded a wealth of new insights into transcriptional regulation. A first step in the analysis of RNA-seq data is the alignment of short sequence reads to a common reference genome or transcriptome. Genetic variants that distinguish individual genomes from the reference sequence can cause reads to be misaligned, resulting in biased estimates of transcript abundance. Fine-tuning of read alignment algorithms does not correct this problem. We have developed Seqnature software to construct individualized diploid genomes and transcriptomes for multiparent populations and have implemented a complete analysis pipeline that incorporates other existing software tools. We demonstrate in simulated and real data sets that alignment to individualized transcriptomes increases read mapping accuracy, improves estimation of transcript abundance, and enables the direct estimation of allele-specific expression. Moreover, when applied to expression QTL mapping we find that our individualized alignment strategy corrects false-positive linkage signals and unmasks hidden associations. We recommend the use of individualized diploid genomes over reference sequence alignment for all applications of high-throughput sequencing technology in genetically diverse populations.
Cover Image (2018)

The cover image, by Yuanyuan Song et al., is based on the Research Article Metabolism of bisphenol S in mice after oral administration, DOI: 10.1002/rcm.8051.
Iterative clustering of high dimensional text data augmented by local search (2003)

The k-means algorithm with cosine similarity, also known as the spherical k-means algorithm, is a popular method for clustering document collections. However spherical k-means can often yield qualitatively poor results, especially when cluster sizes are small, say 25-30 documents per cluster, where it tends to get stuck at a local maximum far away from the optimal solution. In this paper, we present a local search procedure, which we call 'first-variation" that refines a given clustering by incrementally moving data points between clusters, thus achieving a higher objective function value. An enhancement of first variation allows a chain of such moves in a Kernighan-Lin fashion and leads to a better local maximum. Combining the enhanced first-variation with spherical k-means yields a powerful "ping-pong" strategy that often qualitatively improves k-means clustering and is computationally efficient. We present several experimental results to highlight the improvement achieved by our proposed algorithm in clustering high-dimensional and sparse text data.
Usage Analysis for the Identification of Research Trends in Digital Libraries (2003)

The analysis of user logs from large-scale digital libraries offers new opportunities to assess research trends in an institution's user communities. We describe the application of a methodology to derive weighted journal relationship networks from reader logs at the Los Alamos National Laboratory's Research Library during 1998 and 2001. A journal impact metric is defined that derives journal impact from the structural features of the generated journal relationship networks, much in the same manner Google's PageRank evaluates the impact of web pages for a given subject on the basis of its context of hyperlinks to other pages. A comparison of this reader impact metric to the ISI Impact Factor values for the same journals in 1998 and 2001 allows us to detect and interpret community-specific research trends where the LANL community deviates from Usage Analysis for the Identification of Research Trends in Digit... http://www.dlib.org/dlib/may03/bollen/05bollen.html 1 of 21 12/9/13 4:02 PM more general trends as indicated by changes in the Institute for Scientific Indexing (ISI) Impact Factors during those same years. Such analysis yields information to aid digital library managers to improve the evaluation of not only which parts of the collection are most highly valued by their local community, but it also detects research trends in user communities as they evolve over time.
Compensating Optical Systems Part 3: Achromatic Fourier Transformation (1972)

This paper shows the requirements for the achromatization of an irradiance distribution which is a function of a space coordinate multiplied by wavelength raised to a power. The particular requirements for achromatic Fourier transformation are then presented. The theory is applied to the following problems: achromatization of Newton's ring patterns and Fraunhofer diffraction patterns and frequency plane. filtering of an object illuminated with a broadband light source. Experimental systems that perform these functions are presented.
Caluculation of Molecular Conductance Based on the Stationary Solution of Diffusion Equation (2010)

In this report we derive approximation of the transmission probability K for a cylindrical pipe which is usually given with computational calculation by using Monte Carlo technique nowadays, with rather old fashioned diffusion theory. Same results as Dushman's approximation is given based on the stationary solution of the one-dimensional diffusion equation with adopting the special boundary condition, that is the boundary of Dirichlet condition n=0 (n: number density of molecules) placing at the outer side of the real boundary (exit of the pipe). Transmission probability of the serially connected cylindrical ducts of different size is also given by those theory of diffusion.
Distributed fault detection and isolation for multimachine power systems (2012)

This paper presents a distributed fault detection and isolation scheme for multimachine power systems. Each generator is interconnected with other machines through a transmission network, where the interactions between directly interconnected machines are nonlinear. In the distributed FDI scheme, a local FDI component is designed for each generator excitation system in the overall system based on local measurements and certain communicated information from other FDI components associated with other machines that are directly interconnected to the local subsystem. Under certain assumptions, in each FDI component, adaptive thresholds for distributed fault detection and isolation are derived, ensuring robustness with respect to nonlinear interconnection and unstructured modeling uncertainty. A simulation example of a two-machine power system is used to illustrate the effectiveness of the proposed method.
GPUSync: A Framework for Real-Time GPU Management (2013)

This paper describes GPUSync, which is a framework for managing graphics processing units (GPUs) in multi-GPU multicore real-time systems. GPUSync was designed with flexibility, predictability, and parallelism in mind. Specifically, it can be applied under either static-or dynamic priority CPU scheduling, can allocate CPUs/GPUs on a partitioned, clustered, or global basis, provides flexible mechanisms for allocating GPUs to tasks, enables task state to be migrated among different GPUs, with the potential of breaking such state into smaller "chunks", provides migration cost predictors that determine when migrations can be effective, enables a single GPU's different engines to be accessed in parallel, properly supports GPU-related interrupt and worker threads according to the sporadic task model, even when GPU drivers are closed-source, and provides budget policing to the extent possible, given that GPU access is non-preemptive. No prior real-time GPU management framework provides a comparable range of features.
β-Alanine Supplementation (2012)

β-Alanine is rapidly developing as one of the most popular sport supplements used by strength/power athletes worldwide. The popularity of β-alanine stems from its unique ability to enhance intramuscular buffering capacity and thereby attenuating fatigue. This review will provide an overview of the physiology that underlies the mechanisms of action behind β-alanine, examine dosing schemes, and examine the studies that have been conducted on the efficacy of this supplement. In addition, the effect that β-alanine has on body mass changes or whether it can stimulate changes in aerobic capacity also will be discussed. The review also will begin to explore the potential health benefits that β-alanine may have on older adult populations. Discussion will examine the potential adverse effects associated with this supplement as well as the added benefits of combining β-alanine with creatine.
<i>In Vitro</i> Studies on the Role of Collagen in the Induction of Hypersensitivity to Flea Bites (1966)

Summary Acid soluble collagen and in vitro collected saliva of fleas were allowed to react at pH 3.5, 7.2 and 10.6 Whereas all the activity of saliva is dialyzable, the nondialyzable products of the reactions at both the acidic and the basic pHs had the capacity to induce hypersensitivity to flea bites in recipient guinea pigs; the product of the reaction at neutral pH was not immunogenic. The ratio between the amounts of saliva and of collagen was shown to be important in the production of immunogenic products.
Viability of Heterodera glycines Exposed to Fungal Filtrates. (2000)

Filtrates from nematode-parasitic fungi have been reported to be toxic to plant-parasitic nematodes. Our objective was to determine the effects of fungal filtrates on second-stage juveniles and eggs of Heterodera glycines. Eleven fungal species that were isolated from cysts extracted from a soybean field in Florida were tested on J2, and five species were tested on eggs in vitro. Each fungal species was grown in Czapek-Dox broth and malt extract broth. No toxic activity was observed for fungi grown in Czapek-Dox broth. Filtrates from Paecilomyces lilacinus, Stagonospora heteroderae, Neocosmospora vasinfecta, and Fusarium solani grown in malt extract broth were toxic to J2, whereas filtrates from Exophiala pisciphila, Fusarium oxysporum, Gliocladium catenulatum, Pyrenochaeta terrestris, Verticillium chlamydosporium, and sterile fungi 1 and 2 were not toxic to J2. Filtrates of P. lilacinus, S. heteroderae, and N. vasinfecta grown in malt extract broth reduced egg viability, whereas F. oxysporum and P. terrestris filtrates had no effect on egg viability.
A Two-Echelon Repairable Inventory System with Stocking-Center-Dependent Depot Replenishment Lead Times (2000)

Consider a two-echelon repairable inventory system consisting of a central depot and multiple stocking centers. The centers provide parts replacement service to customers and replenish their inventory from the depot, following a one-for-one policy. The depot fills center replenishment orders on a first-come-first-serve basis. Defectives received at the centers are passed to the depot for repair and depot inventory replenishment. For this system, existing models (e.g., the METRIC model) usually assume that the depot replenishment lead times (DRLTs) are i.i.d., which however, does not fit well into the service parts logistics system that motivated this research. Because the DRLTs consist of the sum of repair times, defective return times, and transportation times, they are different across stocking centers, which are located globally. We study the impact of such center-dependent DRLTs on system performance. We derive probability distributions of the random delays at the depot experienced by center replenishment orders. We prove that a center with shorter DRLTs experiences shorter delays, and therefore, delivers better customer service. We show that for such systems, using the i.i.d. DRLT assumption introduces errors in estimating system performance. These errors become significant when both the demand rates and the depot planned inventory level are low.
Fundamentals of Discharge Initiation in Gas-Fed Pulsed Plasma Thrusters (2005)

An investigation into the requirements for initiating discharges in gas-fed pulsed plasma thrusters (GFPPTs) is conducted. It is argued that undervoltage breakdown, in which a pulse of electrons induces a discharge gap that is near but has not reached is self-breakdown conditions, is the basic mechanism a successful GFPPT initiation scheme is likely to use. Theoretical investigations based on order-of-magnitude characterizations of previous GF-PPT designs reveal that high-conductivity arc discharges are required for critically-damped matching of circuit components, and that relatively fast streamer breakdown is preferable to minimize delay between triggering and current sheet formation. Results of an idealized experiment designed to measure the number of electrons required to achieve undervoltage breakdown for a given set of conditions are described. Two distinct breakdown mecha-nisms were observed, a relatively fast breakdown to a high conductivity and a relatively slow breakdown to a lower conductivity. The faster mechanism is appropriate for GFPPT discharge initiation. It is estimated that 1010 electrons are required to achieve the faster breakdown. I.
Nucleosides 137. Synthetic Modifications at the 2′Position of Pyrrolo[3,2-D]Pyrimidine and Thieno[3,2-D]Pyrimidine C-Nucleosides, Synthesis of “2′-Deoxy-9-Deazzadenosine” and of “9-Deaza ARA-A” (1986)

Abstract The syntheses and preliminary biological evaluation of several novel pyrrolo[3,2-d]pyrimidine and thieno[3,2-d]pyrimidine C-nucleosides incorporating the arabinofuranosyl or 2′-deoxyribofuranosyl sugar moiety are described. The 2′-deoxy thieno[3,2-d]pyrimidine C-nucleosides (15 and 16) were obtained from 7-(β-D-ribofuranosyl)-4-oxo-3H-thieno[3,2-d]pyrimidine (3) and its 4-SMe derivative 8. “2”-Deoxy-9-deazaadenosine (31), “9-Deaza ara-A” (38) and the 2′-substituted arabinosyl pyrrolo[3,2-d]pyrimidine C-nucleosides (42 - 44) were synthesized from 4-amino-7-(2,3-O-isopropylidene-5-O-trityl-β-D-ribofuranosyl)-5H-pyrrolo[3,2-d]pyrimidine (21)