gebhart/patrepeval huggingface dataset:
Hypothetical Analysis on Basis of View (2010)

With the development of computer’s hardware, main memory becomes bigger and bigger and can hold more data, so some operation before need disk I/O, now can be completed in main memory. In OLAP what-if or hypothetical analysis may need modify data or alter structure of cube, it should recalculate cube and is a long process. This paper presents how to do What-if analysis in main memory database environments and the experience shows that main memory OLAP is obvious superior to disk OLAP.
Feline asthma syndrome: A retrospective study of the clinical presentation in 29 cats (1995)

Feline asthma syndrome (FAS) is a clinical condition characterised by recurrent bouts of coughing, wheezing and, or, dyspnoea. While the aetiology is unproven, the condition is believed to involve a type I immediate hypersensitivity reaction to inhaled allergens. In this paper the clinical data from 29 cats, where a diagnosis of FAS was made, are assessed retrospectively. The most common clinical presentation was recurrent bouts of coughing (n = 26) and dyspnoea (n = 21). Radiographic changes were noted in 24 cats, which included increased bronchial (n = 5), interstitial (n = 7) and mixed (n = 12) (bronchial and interstitial) patterns. Right middle lung lobe collapse was noted in two cats. Abnormal bronchial cytology was present in 16 cats. A predominant eosinophilic sample was collected in only three cats. There were minimal changes in differential white cell counts, and mild eosinophilia was found in only five cats. Prednisolone alone was the most effective therapy, although avoidance of putative aeroallergens and antibacterial therapy was effective in some. On the basis of the data from these cases it would appear that the diagnosis of FAS depends largely on the clinical presentation and radiographic findings. The value of ancillary tests in the diagnosis of FAS appears to be limited.
The System Acetic Acid—Ammonia (1944)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTThe System Acetic Acid—AmmoniaArthur W. Davidson, Harry H. Sisler, and Raymond StoennerCite this: J. Am. Chem. Soc. 1944, 66, 5, 779–782Publication Date (Print):May 1, 1944Publication History Published online1 May 2002Published inissue 1 May 1944https://pubs.acs.org/doi/10.1021/ja01233a037https://doi.org/10.1021/ja01233a037research-articleACS PublicationsRequest reuse permissionsArticle Views182Altmetric-Citations3LEARN 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
Month-of-the-Year and Symmetrical Effects in the Nikkei 225 (2012)

This study finds significant November effect in the Nikkei 225 index of the Tokyo Stock Exchange (TSE). This finding is consistent with previous evidence supportive of tax-loss selling hypothesis for the stock markets of U.S. and U.K. In addition, the estimated Threshold generalized autoregressive conditional heteroscedasticity (TGARCH) model reveals no significant asymmetrical effect on good and bad news. The existence of month-of-the-year effect in TSE suggests that by means of properly timed investment strategies, financial managers, financial counselors and investors could take advantage of the patterns and gain profit.
An approach to the quantification of delay variation effects on live audio streams (2003)

The aim of the paper is to propose an approach to studying delay variation effects on live voice streams and mapping them to quantifiable parameters. A suitable performance evaluation framework is defined within which an appropriate metric, based on the (m,k) firm guarantee criterion, is studied and tailored to interactive voice streams. This metric is based on the observation that different competing traffic patterns, resulting in the same delay variation probability distribution functions of the voice stream, may have a different impact on the perceived quality, thus corresponding to different levels of quality. The capability of the proposed metric to capture delay variation sensitivities of the stream is illustrated through experiments. Then, the performance evaluation framework is applied through scenarios where the voice stream shares the same link along with bursty competing traffic composed of several multiplexed VBR and CBR video streams. The network is appropriately configured so that only delay variation and no losses are experienced in the queuing process. Experimental measurements are disclosed and conclusions are derived concerning the suitability of the proposed metric for evaluating the coexistence of live voice streams with bursty competing traffic.
The diagnostic relevance of red cell rigidity. (1998)

Red cell rigidity is an important hemorheological parameter determining the passage of erythrocyte through narrow capillaries and the reduction of blood viscosity under high shear rates. The changes in red cell rigidity in various diseases of altered blood flow - hypertension (HT), diabetes mellitus (DM), myocardial infarction (MI) and cerebrovascular accidents (CVA), using equal sample sizes of 25 each, have been analysed in this paper. One of the essential elements of red cell rigidity is the structural and functional properties of erythrocyte membrane which, in turn, is determined by the membrane biochemistry. Since cholesterol-rich erythrocytes have increased rigidity, the serum cholesterol and triglycerides levels have been monitored in order to detect the extent to which they affect red cell rigidity. No significant change in red cell rigidity have been found in CVA. RBC rigidity is found to be significantly increased in the other diseases. Significant increase in triglyceride levels have been found in all the diseases studied. Cholesterol levels were significantly increased in all diseases except CVA. Hence, increased cholesterol levels have been found to consistently cause a simultaneous increase in RBC rigidity. Triglycerides levels, on the other hand, have not shown a consistent change with changes in RBC rigidity, but have been shown to be a more sensitive marker for early detection of diseased status.
Characterization of Full-length Enriched Expressed Sequence Tags of Stress-treated Poplar Leaves (2004)

Poplar, whose genome is the first to be sequenced among woody plants, is a favorable model for plant biologists to enable them to understand molecular processes of growth, development and responses to environmental stimuli in trees. The sequence will allow the development of a strategy for improving environmental stress tolerance in forest trees. In this study, we have generated a full-length enriched cDNA library from leaves of axenically grown poplar (Populus nigra var. italica) subjected to environmental stress treatments by dehydration, high salinity, chilling, heat, abscisic acid (ABA) and H2O2. We sequenced >30,000 expressed sequence tags (ESTs) from the cDNA library and consequently collected approximately 4,500 non-redundant clones. We further analyzed cDNAs encoding an ERF/AP2-domain transcription factor which is specific in plants and plays an important role under stress. Thirteen candidates containing the ERF/AP2 domain were found within our EST resource. Some of them showed stress-responsive gene expression. We report here the first collection of full-length enriched stress-related ESTs of poplar and discuss environmental stress responses of forest trees in the light of comparative genomics.
Characterization of the promoter, signal sequence, and amino terminus of a secreted beta-galactosidase from "Streptomyces lividans" (1987)

The gene for a secreted 130-kilodalton beta-galactosidase from "Streptomyces lividans" has been cloned, its promoter, signal sequence, and amino terminal region have been localized, and their nucleotide sequence has been determined. The signal sequence extends over 56 amino acids and shows the characteristic-features of signal sequences, including a hydrophilic amino terminus followed by a hydrophobic core near the signal cleavage site. The secretion of beta-galactosidase depends on the presence of the signal sequence. beta-Galactosidase is the major protein in culture supernatants and extracts of strains expressing the cloned beta-galactosidase gene and represents a valuable tool in the study of protein secretion in Streptomyces spp.
<i>Classical Dynamics of Particles and Systems</i> (1966)

Matrices, Vectors, and Vector Calculus. Newtonian Mechanics: Single Particle. Oscillations. Nonlinear Oscillations and Chaos. Gravitation. Some Methods in the Calculus of Variation. Hamilton's Principle: Lagrangian and Hamilton's Dynamics. Central-Force Motion. Dynamics of a System of Particles. Motion in a Noninertial Reference Frame. Dynamics of Rigid Bodies. Coupled Oscillations. Continuous Systems: Waves. The Special Theory of Relativity.
Hot-electron-induced punchthrough (HEIP) effect in submicrometer PMOSFET's (1987)

Degradation of device characterisitics due to hot-carrier injection in submicrometer PMOSFET has been investigated. We found that in submicrometer p-channel transistors the punchthrough voltage is seriously reduced due to hot-electon-induced punchthrough (HEIP). A worst case analysis of the experimental data shows substantially reduced lifetime due to HEIP.
Three-photon electromagnetically induced transparency using Rydberg states (2012)

We demonstrate electromagnetically induced transparency in a four-level cascade system where the upper level is a Rydberg state. The observed spectral features are sub-Doppler and can be enhanced due to the compensation of Doppler shifts with AC Stark shifts. A theoretical description of the system is developed that agrees well with the experimental results, and an expression for the optimum parameters is derived.
Degradation and Structural Evolution of<i>x</i>Li<sub>2</sub>MnO<sub>3</sub>·(1–<i>x</i>)LiMn<sub>1/3</sub>Ni<sub>1/3</sub>Co<sub>1/3</sub>O<sub>2</sub>during Cycling (2013)

In the present work, the electrochemical degradation and structural evolution of xLi2MnO3·(1–x)LiMn1/3Ni1/3Co1/3O2 (x = 0.3, 0.5, and 0.7) materials and the role of Li2MnO3 component during electrochemical cycling are systematically studied through careful analysis of electrochemical data, ex-situ XRD, and HR-TEM observations. The materials consisting of higher Li2MnO3 content show better cyclic performance with more significant voltage decay compared to that of xLi2MnO3·(1–x)LiMn1/3Ni1/3Co1/3O2 electrodes with low Li2MnO3 content. The electrochemical degradation of xLi2MnO3·(1–x)LiMn1/3Ni1/3Co1/3O2 electrodes upon cycling not only results from the remarkably increase in impedance caused by the damage of the electrode surface, in particular for low Li2MnO3 content; but also arises from structural rearrangement, especially for high Li2MnO3 content. Upon cycling, high Li2MnO3 content in the crystal structure of lithium-rich transition metal oxides can stabilize the electrode\electrolyte interface at high potentials, facilitates the rapid formation of cracks and porosity in the cycled electrodes, and promotes the distortions and breakdown of the original well-layered lattice.
Cardiac Physiology in Transgenic Mice (1998)

By use of gene targeting and/or transgenesis, it is now possible to make defined changes in genes whose functions underlie mammalian cardiovascular function. Because of technical and economic considerations, these experiments are largely confined to the mouse. Genetic modification of the loci responsible for aspects of cardiac development, differentiation, and function via gene targeting, as well as modulation of the cardiac protein complement using transgenesis, has begun to provide mouse models of cardiac hypertrophy, dilated cardiomyopathy, and hypertrophic cardiomyopathies. In order to use these animal models fully and explore their phenotypes at the whole organ and whole animal levels, the extension of cardiovascular physiological methodologies to the mouse is imperative. Techniques for exploring aspects of cardiovascular function are well developed for larger animal models, but their modification for the small size of the mouse heart and for the animal's rapid cardiac cycle has proven to be a formidable challenge, requiring the combined efforts of the molecular biology, physiology, and cardiology communities. We review here the ability of present-day technology to obtain reproducible data on murine cardiac function at the whole organ and animal levels.
The interaction of imidazole, benzimidazole and related azoles with a copper surface (1982)

Abstract Azoles such as benzotriazole and benzimidazole are used as corrosion inhibitors, particularly for copper. The purpose of this work is to further illuminate the bonding and film growth for benzimidazole‐like structures. The interaction of imidazole, benzimidazole, 2‐methylbenz‐imidazole and benzotriazole with copper surfaces is studied with a quartz crystal oscillator microbalance and with X‐ray photoelectron spectroscopy. The copper surface is etched by imidazole in water and in CH 3 OH and by benzimidazole in CH 3 OH. A very thin film, probably a monolayer or less, is left behind after etching. Thicker films, 500 to 1000 AÅ, are formed by benzimidazole in water and by 2‐methylbenzimidazole in both water and CH 3 OH. Mechanisms of bonding and film formation for the thin and the thick films are discussed.
Extension of the Operating Region of an IPM Motor Utilizing Series Compensation (2013)

This paper investigates the possibility of extending the operating region of a permanent-magnet (PM) motor constrained by a given power-supply voltage by using an open-winding motor drive configuration. A second inverter with a floating capacitor can be controlled to provide reactive power to the motor. A control method for the new open-winding PM machine drive employing flexible alternating current transmission systems concepts is proposed. Simulation and experimental studies on a laboratory scale interior PM machine are presented. The results show that the proposed method is able to considerably improve the power capability of the motor beyond its base speed.
A high-speed sorting procedure (1959)

article Free Access Share on A high-speed sorting procedure Author: D. L. Shell General Electric Company, Cincinnati, OH General Electric Company, Cincinnati, OHView Profile Authors Info & Claims Communications of the ACMVolume 2Issue 7July 1959pp 30–32https://doi.org/10.1145/368370.368387Published:01 July 1959Publication History 141citation2,585DownloadsMetricsTotal Citations141Total Downloads2,585Last 12 Months507Last 6 weeks47 Get Citation AlertsNew Citation Alert added!This alert has been successfully added and will be sent to:You will be notified whenever a record that you have chosen has been cited.To manage your alert preferences, click on the button below.Manage my AlertsNew Citation Alert!Please log in to your account Save to BinderSave to BinderCreate a New BinderNameCancelCreateExport CitationPublisher SiteeReaderPDF
A Novel Pulse-Width and Amplitude Modulation (PWAM) Control Strategy for Power Converters (2010)

Typical power electronic converters employ only pulse width modulation (PWM) to generate specific switching patterns. In this paper, a novel control strategy combining both pulse-width and amplitude modulation strategies (PWAM) has been proposed for power converters. The Pulse Amplitude Modulation (PAM), used in communication systems, has been applied to power electronic converters. This increases the degrees of freedom in eliminating or mitigating harmonics when compared to the conventional PWM strategies. The role of PAM in the novel PWAM strategy is based on the control of the converter's dc sources values. Software implementation of the conventional PWM and the PWAM control strategies has been applied to a five-level inverter for mitigating selective harmonics. Results show the superiority of the proposed strategy from the THD point of view along with a reduction in the inverter power dissipation.
Through-wall building image improvement via signature-based CLEAN (2008)

The radar signal processing involves post-processing of the received radar echoes to extract target information. There is an increasing interest to employ radar signals for information gathering and imaging of selected objects with the environment. A more focused interest relates to imaging of concealed items and through-wall imaging fits that category. The challenge faced in through-wall radar sensing relates to the attenuation and distortion of signals propagating through one or more walls prior to interacting with objects of interest. In addition, radar images obtained by near-field sideby scanning are heavily dominated by the scattering of the exterior walls and thereby obscuring the interior details which are of primary interest. This is illustrated in Figure 1.
Modulations of the Bcl-2/Bax Family Were Involved in the Chemopreventive Effects of Licorice Root (<i>Glycyrrhiza uralensis Fisch</i>) in MCF-7 Human Breast Cancer Cell (2004)

Recently, cancer chemoprevention with strategies using foods and medicinal herbs has been regarded as one of the most visible fields for cancer control. Genistein in soy, American ginseng, and resveratrol are well-known to have antiproliferative properties in human breast cancer. Licorice root is a botanical, a shrub native to southern Europe and Asia, which primarily has desirable qualities in sweetening and herbal medicine. In this study, licorice (Glycyrrhiza uralensis Fisch) root also inhibits cell proliferation in human breast cancer cell. The cell proliferation study demonstrated that licorice root reduced the proliferation of MCF-7 cells in a dose- and time-dependent manner. The extracts were fractionated in CHCl(3), EtOAc, C(6)H(14), and CH(3)OH-H(2)O (70:30), and these extracts of licorice root (50 microg/mL) induced DNA fragmentation demonstrated by Hoechst 33258 staining. Apoptosis also determined the sub-G1 accumulation by flow cytometry analysis. These results were consistent with specific cleavage of PARP and antiapoptotic protein Bcl-2 and up-regulation of proapoptotic protein Bax demonstrated by Western blotting. Our findings suggest that licorice root may have chemopreventive effects against human breast cancer through the modulation of the expression of the Bcl-2/Bax family of apoptotic regulatory factors.
Six-State Reconfigurable Filter Structure for Antenna Based Systems (2006)

This paper demonstrates a six-state reconfigurable band-pass filter intended to add frequency tunability to antenna systems. The present topology produces filter responses with center frequencies of f/sub 0/= 9, 10, and 11 GHz and achieves independent bandwidth control with an average tunable passband ratio of 1.73:1 between the wideband configurations ranging from 13.4% and 14.7% and the narrowband configurations ranging from 7.7% and 8.5%. PIN diodes are implemented as switching elements and the distinct states are discretely accomplished by the connection and isolation of strategically placed transmission line sections. The insertion loss of the filter ranges between 1.74 and 1.92 dB. The circuit produces no significant signal distortion resulting in third-order intermodulation intercept points (IIP3) greater than 48 dBm for tones separated by 1 MHz around the center frequencies.
Informatik (2005)

Eine Möglichkeit, sich dem Begriff Informatik zu nähern, sind typische Ausdrücke, die mit Informatik zu tun haben: Information, Informationssysteme, Computer, EDV, Rechner, Programmierung, Software, Hardware, Internet, Textverarbeitung, Computerspiele. Betrachtet man diese Begriffe, so stellt man fest, dass „Information“ und „Computer“ eine wesentliche Rolle spielen.
Application of Error Correction Codes in Wireless Sensor Networks (2007)

In this research, the mechanical behavior of masonry mortars made with partial substitution of sand by recycled fine aggregates (RFAs) of mortar (MT) and recycled clay brick (RCB) was compared. Mortar specimens were built in two groups (MT and RCB) considering different replacement proportions by dry weight. To reduce the water absorption of RFAs during mortar making, the prewetting method was utilized. All the mixtures were assembled with a volumetric cement-to-aggregate ratio of 1:4 and a consistency of 175 ± 5 mm. The properties in the fresh and hardening state of mortars were analyzed separately. The experimental results showed that the properties of mortars in a fresh state (bulk density and air content) were affected if RFA was added to the mixture; however, mortars assembled with up to 40% and 50% of MT and RCB, respectively, accomplished a compressive strength value of reference for new mixtures. Both mortar groups showed good results in adhesive strength values, with the RCB mortars standing up as they achieved greater adherence than the control mortar with substitution percentages of up to 30%. Therefore, the reutilization of both RFAs is feasible, notably in rendering and bonding functions.
Suppression of <i>Fusarium moniliforme</i> in Rice by Rice-Associated Antagonistic Bacteria (1997)

The potential of antagonistic bacteria from paddy water, rhizosphere soils, sclerotia, and rice plants to control "bakanae" caused by Fusarium moniliforme was assessed. Experiments were conducted to determine the in vitro antibiosis and effect of bacteria on seed germination. Out of 441 isolates, 113 were inhibitory to mycelial growth of the pathogen. Bacterial strains were classified into three groups based on effect on seed germination: (i) those that promoted germination and enhanced seedling vigor; (ii) those that had no effect on germination; and (iii) those that were deleterious and inhibited germination. Bacterization of naturally infected seeds reduced bakanae incidence in seedbox and seedbed tests. In a seedbed experiment with IR 58 seeds soaked in suspensions of bacterial strains, bakanae incidence and disease control ranged from 0.9 to 6.8% and 71.7 to 96.3%, respectively. From the 3 years of field trials, 10 strains reduced bakanae. Five strains consistently reduced bakanae, but the other five exhibited variable effects among trials. Specificity of suppression by antagonistic bacteria against different pathogenic isolates of F. moniliforme from various locations in the Philippines was observed.