gebhart/patrepeval huggingface dataset:
Hybrid wireless mesh networks requirements collection for integration in end to end architectures (2010)

The wireless technologies and specifically multi-hop wireless mesh networks (WMN) based on heterogeneous infrastructures emerged as an important solution for Broadband Wireless Access (BWA). The WMN integration in end to end architecture, especially in the perspective of Future Internet needs a careful definition of system requirements seen from several perspectives. This paper proposes a systematic requirements collection methodology for hybrid WMN architecture, defined in the framework of the FP7 European Project SMART-Net.
Synthesis and some reactions of 2-acetylimidazo[4,5-b]pyridine. Antituberculotic activity of the obtained compounds. (1999)

2-Acetylimidazo[4,5-b]pyridine was prepared and its reactions with some aromatic amines and sulfur (Willgerodt-Kindler reaction), some aromatic aldehydes, some carboxylic acid hydrazides as well as thiourea were investigated. New imidazo[4,5-b]pyridine derivatives with different substituents in 2-position (N-arylthioamides, imines, alpha, beta-unsaturated ketones, hydrazido-hydrazones and aminothiazole) were obtained. Most of the synthesized compounds were tested in vitro for their antituberculotic activity.
Quadrupole fields in circular concave electrodes and poles (1974)

Two-dimensional equipotential models of circular concave quadrupole lenses are investigated. Exact solutions are carried out by the method of conformal mapping and expanded in series of multipoles. Conditions for approximating the ideal quadrupole field are obtained. Slight errors in an earlier, approximate treatment are detected.
Magnetic field error analysis of a low-β quadrupole magnet (2002)

A good field quality is always requested to achieve for the low-/spl beta/ quadrupole magnet being used in the accelerator projects. To meet the requirement, people are always managing to reduce the field errors from its magnetic design and construction. In order to obtain a basic understanding for various known multipolar field errors, some calculation evaluations have been performed. Based on the results, the possible origins and corresponding correction methods of the deviation were briefly discussed in the paper.
Low Temperature Wafer-Level Metal Thermo-Compression Bonding Technology for 3D Integration (2012)

© 2012 Fan and Tan, licensee InTech. This is an open access chapter distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. Low Temperature Wafer-Level Metal Thermo-Compression Bonding Technology for 3D Integration
Antitumor activity of daphnane-type diterpene gnidimacrin isolated fromStellera chamaejasme L (1996)

The daphnane-type diterpene gnidimacrin, isolated from the root of the Chinese plant, Stellera chamaejasme L., was found to strongly inhibit cell growth of human leukemias, stomach cancers and non-small cell lung cancers in vitro at concentrations of 10(-9) to 10(-10) M. On the other hand, even at 10(-6) to 10(-5) M, the small cell lung cancer cell line H69 and the hepatoma cell line HLE were refractory to gnidimacrin. The agent showed significant antitumor activity against murine leukemias and solid tumors in an in vivo system. In K562, a sensitive human leukemia cell line, gnidimacrin induced blebbing of the cell surface, which was completely inhibited by staurosporine at concentrations above 10(-8) M, and arrested the cell cycle transiently to G2 and finally the G1 phase at growth-inhibitory concentrations. It inhibited phorbol-12,13-dibutyrate(PDBu) binding to K562 cells and directly stimulated protein kinase C (PKC) activity in the cells in a dose-dependent manner (3-100 nM). Although activation of PKC isolated from refractory H69 cells was observed only with 100 nM gnidimacrin, the degree of activation was lower than that produced by 3 nM in K562 cells. Our results suggest that gnidimacrin acts as a PKC activator for tumor cells and that this mechanism may be responsible for its antitumor activity.
Production and application of high quality stable isotope-labeled human immunoglobulin G1 for mass spectrometry analysis (2016)

Here, we describe the production of stable isotope-labeled human immunoglobulin G1 ([<sup>13</sup> C]-hIgG1) using [<sup>13</sup> C]-L-lysine/arginine-labeled hIgG1. The fermentation process was run in shake flasks containing labeled arginine and lysinethat were incorporated into the produced recombinant hIgG1. The [<sup>13</sup> C]-hIgG1 was purified, and label incorporation was determined to be >99% at all lysine and arginine moieties. Sequence coverage was confirmed by peptide mapping. [<sup>13</sup> C]-hIgG1 was then used as an internal standard (IS) for the development of a liquid chromatography-tandem mass spectrometry method applicable to the quantitative analysis of all human types of hIgG1 in rat serum. Four conserved peptides, namely, GPSVFPLAPSSK, TTPPVLDSDGSFFLYSK, VVSVLTVLHQDWLNGK, and FNWYVDGVEVHNAK, originating from different parts of the fraction crystallizable region of hIgG1, were used for quantitation of hIgG1 in rat serum. The calibration curves with a coefficient of determination (r<sup>2</sup> ) between 0.9950 and 0.9962 resulting from the peak area ratio of each peptide to its respective labeled IS were reproducible. A mean bias within ±20.0% of the nominal values and a precision of ≤20.0 % were obtained for the calibration standards and quality control samples for each peptide. [<sup>13</sup> C]-hIgG1 was shown as a suitable IS for quantitative hIgG1 analysis in preclinical species by LC-MS/MS.
Classification and transformation of dynamic dataflow programs (2010)

Dataflow programming has been used to describe signal processing applications for many years, traditionally with cyclostatic dataflow (CSDF) or synchronous dataflow (SDF) models that restrict expressive power in favor of compile-time analysis and predictability. Dynamic dataflow is not restricted with respect to expressive power, but it does require runtime scheduling in the general case. Fortunately, most signal processing applications are far from being entirely dynamic, and parts with static behavior need not be dynamically scheduled. This paper presents a method to automatically analyze and classify blocks of a dynamic dataflow program within more restrictive dataflow models when possible, and to transform the blocks classified as static to improve execution speed by reducing the number of FIFO accesses. We used this method on actors of two dynamic dataflow descriptions of an MPEG-4 part 2 decoder, and study how classification and transformation increases decoding speed.
Topical Carmustine Therapy for Lymphomatoid Papulosis (1985)

Seven patients with lymphomatoid papulosis were treated with solutions of topical carmustine, a nitrosourea compound. Recently used schedules have employed 10 mg of carmustine in dilute alcohol applied to the total skin surface daily for four to 17 weeks (total dosage, 280 to 1,180 mg). All patients experienced a rapid reduction in the number and size of lesions. Maintenance therapy consisted of local applications of carmustine (2 to 4 mg/mL of 95% ethanol) to individual new papules. This method was effective in suppressing disease activity and reduced by half the average life cycle of individual lesions. However, long-term lesion-free remissions were not seen. Bone marrow depression did not occur.
Thermoelectric Powered Wireless Sensors for Dry-Cask Storage (2012)

This paper describes using thermoelectric generators to power wireless sensors to monitor spent nuclear fuel during dry-cask storage. OrigenArp was used to determine the decay heat of the spent fuel at different times during the service life of the dry-cask. The Engineering Equation Solver computer program modeled the temperatures inside the dry-cask during its service life. The temperature distribution of a thermoelectric generator and heat sink was calculated using the computer program Finite Element Heat Transfer. From these temperature distributions the power produced by the thermoelectric generator was determined as a function of the service life of the dry-cask. To investigate the ability to provide wireless signal transmission using this power source, CST Microwave Studio was used to determine the scattering parameter S <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">2,1</sub> for a horizontal dry-cask. Important parameters that can influence the transmission of the signal are antenna orientation, antenna placement, and transmission frequency. This analysis estimates that a thermoelectric generator can produce enough power for a sensor to function and transmit data from inside the dry-cask throughout its service life.
Secreted protein acidic and rich in cysteine expression after subtotal nephrectomy and blockade of the renin-angiotensin system. (1997)

Secreted protein acidic and rich in cysteine (SPARC) is an extracellular matrix-associated protein with antiadhesive, antiproliferative, and matrix remodeling properties. SPARC gene and protein expression were investigated after subtotal nephrectomy (STNx), a model of noninflammatory progressive renal injury. In addition, the effect of blockade of the renin-angiotensin system by the angiotensin-converting enzyme inhibitor ramipril or by the angiotensin II receptor antagonist valsartan was examined. The STNx rats developed hypertension, proteinuria, and renal impairment. These changes were associated with a 2.4-fold increase in SPARC gene expression in STNx compared with SHAM kidneys (P < 0.001). In situ hybridization revealed increased SPARC mRNA in glomeruli and interstitial cells, as well as de novo expression by tubular epithelial cells at sites of renal injury. Immunofluorescence studies confirmed concordant changes in SPARC protein. Both ramipril and valsartan ameliorated renal injury and significantly reduced SPARC overexpression in the STNx animals. The findings of the present study suggest that SPARC, in the context of its known biological actions, may influence some of the pathological features associated with significant renal mass reduction.
Alkaloid Production in Catharanthus roseus Cell Cultures. III. Catharanthine and Other Alkaloids from the 200GW Cell Line (1980)

suspension c u l t u r e s of t h e "200GW" c e l l l i n e from Catharanthus roseus i s r e p o r t e d .Other a l k a l o i d s i s o l a t e d are v a l l e s i a c h o t a m i n e isomers, a j m a l i c i n e , hcrhammerinine, bcrhammericine, v i n d o l i n i n e , 19-epivindolinine and s t r i c t o s i d i n e lactam.-
Transcriptional modulation of bacterial gene expression by subinhibitory concentrations of antibiotics (2002)

Antibiotics such as erythromycin and rifampicin, at low concentrations, alter global bacterial transcription patterns as measured by the stimulation or inhibition of a variety of promoter-lux reporter constructs in a Salmonella typhimurium library. Analysis of a 6,500-clone library indicated that as many as 5% of the promoters may be affected, comprising genes for a variety of functions, as well as a significant fraction of genes with no known function. Studies of a selection of the reporter clones showed that stimulation varied depending on the nature of the antibiotic, the promoter, and what culture medium was used; the response differed on solid as compared with liquid media. Transcription was markedly reduced in antibiotic-resistant hosts, but the presence of mutations deficient in stress responses such as SOS or universal stress did not prevent antibiotic-induced modulation. The results show that small molecules may have contrasting effects on bacteria depending on their concentration: either the modulation of bacterial metabolism by altering transcription patterns or the inhibition of growth by the inhibition of specific target functions. Both activities could play important roles in the regulation of microbial communities. These studies indicate that the detection of pharmaceutically useful natural product inhibitors could be effectively achieved by measuring activation of transcription at low concentrations in high-throughput assays using appropriate bacterial promoter-reporter constructs.
UHF RFID tag for metal containers (2010)

In this paper, we describe a passive UHF RFID tag for operating on various metal surfaces, primarily metal containers. The tag is designed is designed to cover both ETSI (865–870 MHz) and US (902–928 MHz) RFID bands and to provide both normal (boresight) and edge (lateral) reading capability with the read range of up to 7 m from normal direction and up to 4 m from lateral directions when mounted on metal. We describe the antenna structure, present modeling, simulation, and experimental data, and provide information on typical applications of this tag.
The effect of transcutaneous electrical nerve stimulation (TNS) on joint pain in patients with rheumatoid arthritis (1978)

The effect of transcutaneous nerve stimulation (TNS) on joint pain was studied in patients with rheumatoid arthritis. Three different forms of TNS were used in an attempt to evaluate the influence of placebo effects. The results were evaluated by means of loading tests and from the patients' own assessments of pain relief. High intensity TNS near the painful joint gave pain relief of varying degree in 95% of the patients, while TNS of low intensity and TNS applied at a remote site gave an improvement in 75% and 5% respectively. It seems quite clear that TNS is effective in reducing joint pain. There are a number of factors which intimate that this improvement is not merely a placebo effect.
A Coding and Modulation Scheme for HDTV Services in DMB-T (2004)

In this paper a channel coding and modulation scheme for providing HDTV broadcasting services is presented, which adopts BICM structure as inner code in connection with 64QAM constellation and OFDM transmission. A new mapping method is designed to maximize the minimum Euclidean distance between signal points divided by feedback bits, thus an iterative algorithm between demodulator and decoder can be performed to acquire performance improvement. Analysis, simulation and laboratory test results have proved that the proposed system has good SNR performance in both AWGN and multipath channels.
Amyloid-β-(1-42) Increases Ryanodine Receptor-3 Expression and Function in Neurons of TgCRND8 Mice (2006)

Disruption of intracellular calcium homeostasis precedes the neurodegeneration that occurs in Alzheimer disease (AD). Of the many neuronal calcium-regulating proteins, we focused on endoplasmic reticulum (ER)-resident ryanodine receptors (RyRs) because they are increased in the hippocampus of mice expressing mutant presenilin-1 and are associated with neurotoxicity. Others have observed that ryanodine binding is elevated in human postmortem hippocampal regions suggesting that RyR(s) are involved in AD pathogenesis. Here we report that extracellular amyloid-beta(Abeta)-(1-42) specifically increased RyR-3, but not RyR-1 or RyR-2, gene expression in cortical neurons from C57Bl6 mice. Furthermore, endogenously produced Abeta-(1-42) increased RyR-3 mRNA and protein in cortical neurons from transgenic (Tg)CRND8 mice, a mouse model of AD. Increased RyR-3 mRNA and protein was also observed in brain tissue from 4- to 4.5-month-old Tg animals compared with non-Tg littermate controls. In experiments performed in nominal extracellular calcium, neurons from Tg mice had significant increases in intracellular calcium following ryanodine or glutamate treatment compared with littermate controls, which was abolished by treatment with small interfering RNA directed to RyR-3, indicating that the higher levels of calcium originated from RyR-3-regulated stores. Taken together, these observations suggest that Abeta-(1-42)-mediated changes in intracellular calcium homeostasis is regulated in part through a direct increase of RyR-3 expression and function.
Large-Scale Technology Characterizes Global LNG Activities (1992)

RETURN TO ISSUEPREVNewsNEXTLarge-Scale Technology Characterizes Global LNG ActivitiesWorld market outlook for liquefied natural gas is bright, but challenges of production, transportation must still be metJOSEPH HAGGINView Author Information C&EN ChicagoCite this: Chem. Eng. News 1992, 70, 33, 23–32Publication Date (Print):August 17, 1992Publication History Published online10 November 2010Published inissue 17 August 1992https://pubs.acs.org/doi/10.1021/cen-v070n033.p023https://doi.org/10.1021/cen-v070n033.p023newsACS PublicationsCopyright © 1992 AMERICAN CHEMICAL SOCIETYArticle Views12Altmetric-Citations-LEARN 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 options SUBJECTS:Fossil fuels,Materials,Natural resources Get e-Alerts
Fuzzy-PI Damping Control for Hydraulic Crane Tip (2008)

Simple and effective control strategies are very important for hydraulic crane systems. In this paper, a fuzzy-PI compound control which integrates fuzzy control (FC) with an improved feedforward proportional control based on fuzzy tuning and a segmented integral control, is proposed to adjust the tip damping of a hydraulic crane system under load dynamics. FC is responsible for the stable control, while the feedforward proportional control improves the tracking performance and the segmented integrator adapts control to the actions of saturation. Position and pressure signals in the hydraulic crane system are fed back to control the damping of the crane tip. Simulation results show that the right artificial damping without high losses in dynamical performance is realized by adding the proposed fuzzy-PI compound control into the hydraulic crane system.
Summer Conference on College Biology (1953)

Summer Conference on College Biology Get access Harriet Harvey Harriet Harvey Director Summer Conference on College Biology, University of Oklahoma Search for other works by this author on: Oxford Academic Google Scholar AIBS Bulletin, Volume 3, Issue 5, October 1953, Pages 18–19, https://doi.org/10.1093/aibsbulletin/3.5.18 Published: 01 October 1953
Multiattribute Data Presentation and Human Judgment: A Cognitive Fit Perspective* (1994)

Abstract We assessed the ability of the cognitive fit theory to explain the performance of certain display formats on multiattribute judgment tasks. This theory suggests that for most effective and efficient problem solving to occur, the problem representation and any tools or aids employed should all support the strategies (methods or processes) required to perform that task. The theory was tested by assessing performance with schematic faces, graphs, and tables on a bankruptcy prediction task. Bankruptcy prediction involves integrating a large amount of data (a number of financial indicators over a number of years), as well as referring to ranges and/or levels of financial indicators. Schematic faces provide a cognitive fit with such tasks since the information in a face can be processed holistically; however, they do not permit decision makers to refer to the underlying data. Graphs facilitate a different integrating process; further, they preserve characteristics of the underlying data. Tables, on the other hand, do not aid the decision maker in integrating information; they provide only the underlying data values. It was hypothesized that graphs would provide the best cognitive fit for the bankruptcy prediction task since they permit processing both integrated and discrete data. Participants made judgments with two of the three display formats, at two levels of information load, in a fractional factorial design. The information load manipulation was designed to provide meaningful and meaningful plus redundant information to the decision maker in a test of information load “per se.” The research findings provided substantial support for the theory of cognitive fit. The findings also have implications for the study of information load.
OFDM signals with low crest-factor (2002)

The crest-factor (CF) of a signal is the ratio of its peak magnitude to its root mean-square (RMS) magnitude. An algorithm for the generation of information carrying OFDM signals with very low CF is presented. Such signals allow for the use of OFDM modulation together with power efficient amplifiers without causing out-of-band energy due to transmitter saturation. Since the complexity of the algorithm is completely located at the transmitter side, the proposed scheme is especially suitable for broadcasting services. The cost for the reduced CF is a certain loss in data rate, which can be varied by a parameter of the method. For example, in the case of only 25 percent loss in data rate a CF lower than 2.11 can be achieved.
Fabrication and characterization of MFISFET using Al<sub>2</sub>O<sub>3</sub> insulating layer for non-volatile memory (2001)

Abstract Metal-ferroelectric-insulator-semiconductor (MFIS) structures including an Al2O3 insulator layer and a SBT ferroelectric film are fabricated with their optimum thicknesses extracted by computer simulation, and then electrical properties of MFIS structures are investigated. In Pt/Al2O3/Si structure, no hysteresis and low leakage current of 7.5 × 10−9A/cm2 have been observed. The MFIS structure, Pt/SBT/Al2O3/Si, shows a memory window width of 1.2 V at an operation voltage of 5 V and a gate leakage current density of 7 × 10−8A/cm2at 1 V. Fatigue characteristics of the MFIS structure are also studied.
Nanophotonic Crescent Moon Structures with Sharp Edge for Ultrasensitive Biomolecular Detection by Local Electromagnetic Field Enhancement Effect (2004)

We present novel gold nanophotonic crescent moon structures with a sub-10 nm sharp edge, which can enhance local electromagnetic field at the edge area. The formation of unconventional nanophotonic crescent moon structure is accomplished by using a sacrificial nanosphere template and conventional thin film deposition method, which allows an effective batch nanofabrication and precise controls of nanostructure shapes. Unique multiple scattering peaks are observed in a single gold nanocrescent moon with dark-field white light illumination. A 785 nm near-infrared (NIR) diode laser was used as the excitation source to induce the amplified scattering field on the sharp edge of the single gold nanocrescent moon. The Raman scattering spectrum of Rhodamine 6G molecules adsorbed on the single gold nanocrescent moon are characterized, and the Raman enhancement factor of single gold nanocrescent moon is estimated larger than 10(10), which suggests the potential applications of gold nanocrescent moons in ultrasensitive biomolecular detection and cellular imaging using surface enhanced Raman spectroscopy.
Phonon-sideband MO-CVD quantum-well Al<i>x</i>Ga1−<i>x</i>As-GaAs heterostructure laser (1979)

Laser operation (4.2–300 °K) of multiple-quantum-well AlxGa1−xAs-GaAs heterostructures on a phonon (LO) sideband ∼36 meV below the lowest confined-particle transitions is described. Phonon-sideband laser data are presented on two different metalorganic chemical-vapor-deposited (MO-CVD) quantum-well heterostructures with four GaAs active regions (Lz∼50 and ∼90 Å) coupled by three AlxGa1−xAs (x∼0.35) barriers.