gebhart/patrepeval huggingface dataset:
Dimorphism of rare earth disilicides (1967)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTDimorphism of rare earth disilicidesIsaac Mayer, E. Yanir, and Igal ShidlovskyCite this: Inorg. Chem. 1967, 6, 4, 842–844Publication Date (Print):April 1, 1967Publication History Published online1 May 2002Published inissue 1 April 1967https://pubs.acs.org/doi/10.1021/ic50050a043https://doi.org/10.1021/ic50050a043research-articleACS PublicationsRequest reuse permissionsArticle Views127Altmetric-Citations45LEARN 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
ScatterEditor: An Eclipse based Tool for Programming, Testing and Managing Wireless Sensor Networks (2007)

ScatterEditor is an Eclipse-based tool for the WSN platform ScatterWeb with a plug-in oriented architecture. The already deployed Embedded Sensor Boards (ESBs) can be configured, controlled and monitored over-the-air at the same time that the ESBs are programmed and tested. This is made possible by the combination of plug-ins for ScatterEditor. Furthermore ScatterEditor offers the possibility of Over-the-air software updates on the ESBs. These features can be used locally or remotely, over the internet, due to ScatterEditor's internet integration. Apart from the interconnection between IP and ScatterWeb, the focus of ScatterEditor lies with the aspect of human-computer interfaces for WSN. ScatterEditor provides the opportunity to test and discover different characteristics and properties of WSN illustratively and interactively. The plug-in oriented architecture encourages the enhancement of the tool, when new questions concerning WSN arise. ScatterEditor is based wholly on open source components, which are available at no extra cost.
[Predictors of stent thrombosis in patients with ST-elevation acute coronary syndrome subjected to primary coronary artery intervention]. (2011)

Basing on complex evaluation of clinical, angiographic, and laboratory data we revealed predictors of stent thrombosis in patients with ST-elevation acute coronary syndrome (ACS) subjected to percutaneous coronary interventions (PCI). Among studied sample of patients (n=124) we distinguished a group of patients with proven stent thrombosis at various stages of follow-up (n=22, group 1) and a group of patients with favorable outcome (n=102, group 2). Unifactorial analysis revealed unfavorable prognostic influence (p=0.025) of hemodynamically significant stenosis of proximal segment of anterior distending artery, disturbances of rhythm and conduction (p=0.0002), as well as degree of heart failure (HF) according to Killip on day 1 of development of symptoms of ACS, and also of high selectin P level on day 10 (p=0.031). With the aim of assessment of prognostic significance of revealed factors we conducted stepwise discriminant analysis according to results of which most significant parameter affecting development of stent thrombosis in patients with ST-elevation ACS appeared to be high Killip class of HF (p<0.0003), to a lesser degree - elevated level of sP-selectin on day 10 of observation (p=0.005). Parameter for which prognostic significance was not revealed as a result of multifactorial analysis was lesion in proximal segment of anterior descending artery (p=0.496). Probability of correct classification of the model was 88.7% at p<0.0001.
Activity of Two Strong Promoters Cloned into Bacillus subtilis (1986)

Two DNA fragments, one encoding the Escherichia coli trc promoter and the other encoding a sequence from the early region of Bacillus subtilis phage SPO1, were cloned into the B. subtilis promoter-probe vector pPL603. Both fragments effected strong in vivo promoter activity in vegetative B. subtilis cells.
A Language and Program for Complex Bayesian Modelling (1994)

Gibbs sampling has enormous potential for analysing complex data sets. However, routine use of Gibbs sampling has been hampered by the lack of general purpose software for its implementation. Until now all applications have involved writing one-off computer code in low or intermediate level languages such as C or Fortran. We describe some general purpose software that we are currently developing for implementing Gibbs sampling: BUGS (Bayesian inference using Gibbs sampling). The BUGS system comprises three components: first, a natural language for specifying complex models; second, an 'expert system' for deciding appropriate methods for obtaining samples required by the Gibbs sampler; third, a sampling module containing numerical routines to perform the sampling. S objects are used for data input and output. BUGS is written in Modula-2 and runs under both DOS and UNIX.
Effect of Yacon <i>(Smallanthus sonchifolius)</i> on Colonic Transit Time in Healthy Volunteers (2008)

Yacon markedly accelerates colonic transit in healthy individuals. Further studies are needed in constipated patients to confirm these preliminary data. Due to the low caloric content of yacon, the root could be a useful treatment in constipated diabetics or obese patients.
Double Subgenomic Alphaviruses Expressing Multiple Fluorescent Proteins Using a Rhopalosiphum padi Virus Internal Ribosome Entry Site Element (2010)

Double subgenomic Sindbis virus (dsSINV) vectors are widely used for the expression of proteins, peptides, and RNA sequences. These recombinant RNA viruses permit high level expression of a heterologous sequence in a wide range of animals, tissues, and cells. However, the alphavirus genome structure and replication strategy is not readily amenable to the expression of more than one heterologous sequence. The Rhopalosiphum padi virus (RhPV) genome contains two internal ribosome entry site (IRES) elements that mediate cap-independent translation of the virus nonstructural and structural proteins. Most IRES elements that have been characterized function only in mammalian cells but previous work has shown that the IRES element present in the 5' untranslated region (UTR) of the RhPV genome functions efficiently in mammalian, insect, and plant systems. To determine if the 5' RhPV IRES element could be used to express more than one heterologous sequence from a dsSINV vector, RhPV 5' IRES sequences were placed between genes for two different fluorescent marker proteins in the dsSINV, TE/3'2J/mcs. While mammalian and insect cells infected with recombinant viruses containing the RhPV sequences expressed both fluorescent marker proteins, only single marker proteins were routinely observed in cells infected with dsSINV vectors in which the RhPV IRES had been replaced by a luciferase fragment, an antisense RhPV IRES, or no intergenic sequence. Thus, we report development of a versatile tool for the expression of multiple sequences in diverse cell types.
Sustainable Health Care (2011)

Issues concerning our impact on the environment are constantly in the news and people are becoming more aware of the contribution of health care to the situation. This edition of ‘What's on the web’ reviews sites that provide information about the ways health care facilities can mitigate their effects on the environment. If you would like to alert readers to useful web pages or suggest topics for this column, please send details to:
On the problem of optimal thrust programming for a lunar soft landing (1964)

The problem of minimal fuel thrust programming for the terminal phase of a lunar soft landing mission is shown to be equivalent to the minimal time problem for the mission. The existence of an optimal (minimal fuel) thrust program for the problem is then assured by appealing to existence theorems for time optimal controls, and the optimal thrust program is developed by application of the Pontryagin maximum principle. It is shown that the optimal thrust program consists of either full thrust from the initiation of the mission until touchdown, or a period of zero thrust (free-fall) followed by full thrust until touchdown. An approximate switching function which is adequate for a large number of cases is derived, and a preliminary system design is presented.
Monitoring organic acids and carbohydrates in cotton leaves by high-performance liquid chromatography (1986)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTMonitoring organic acids and carbohydrates in cotton leaves by high-performance liquid chromatographyJudy D. Timpa and John J. BurkeCite this: J. Agric. Food Chem. 1986, 34, 5, 910–913Publication Date (Print):September 1, 1986Publication History Published online1 May 2002Published inissue 1 September 1986https://pubs.acs.org/doi/10.1021/jf00071a036https://doi.org/10.1021/jf00071a036research-articleACS PublicationsRequest reuse permissionsArticle Views141Altmetric-Citations12LEARN 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
Implementation of AI in Predicting the Value of Indonesian Oil and Gas Exports With BP Algorithm (2017)

Export is an activity of selling goods to another country. Indonesia’s main export capital is natural wealth. From natural wealth owned, can be produced various kinds of export goods. Goods that can be exported are goods that are in demand and needed by overseas buyers. Indonesian export commodities consist of petroleum and gas (oil and gas) as well as non-oil and gas. This study aims to predict the value of Indonesia’s oil and gas exports with the Network of Artificial Backpropogation. Data obtained from customs documents of the Directorate General of Customs and Excise (PEB and PIB) obtained from the Central Bureau of Statistics with url. The data used are the last 40 years (1975-2014) data which is divided into 4 decades (10 years/decade). From five architectural models 10-2-1, architecture 10-5-1, architecture 10-2-5-1, architecture 10-5-2-1 and architecture 10-10-1 obtained the best 10-5-1 model With epoch 28630, MSE training 0,0010005738, MSE testing 0,0034417506. With this architecture model obtained 90% prediction accuracy for the export value of Indonesia.
Electrodeposited Metal Sulfide Semiconductor Films with Ordered Nanohole Array Structures (2001)

Porous CdS and SnS films with ordered nanohole array structures were produced from anodic porous alumina by a two-step replication process. The nanohole array structure was formed by electrodeposition of CdS or SnS onto a prepared negative structure of the porous alumina template. The porous metal sulfide films with uniform, closely packed, and straight nanoholes are 1 μm thick and contain pores of an average diameter of 200 nm. Energy-dispersive spectrometry and X-ray photoelectron spectroscopy analyses indicate that the stoichiometric ratio of metal to sulfur is approximately 1:1 in the porous films. The crystal structures of CdS and SnS in the porous films were characterized by X-ray diffraction.
Controllable Nanocage Structure Derived from Cyclodextrin-Intercalated Layered Double Hydroxides and Its Inclusion Properties for Dodecylbenzene (2008)

A novel nanocage structure derived from carboxymethyl-β-cyclodextrins (CMCDs) intercalated in layered double hydroxides (LDHs), whose gates can be controlled by the process of swelling/drying the CMCD−LDH, has been prepared. Furthermore, the extent of opening of this nanocage structure can be controlled by swelling in different solvents. Dodecylbenzene (DDB) as the guest molecule has been incorporated into the nanocage structure through two different routes: intercalation of CMCD in the LDH followed by inclusion of DDB (intercalation−inclusion method) and inclusion of DDB in CMCD followed by intercalation of the host−guest complex into the LDH (inclusion−intercalation method). For the convenience of using this nanocage as an absorbent and storage vessel for neutral guest, films of the resulting composite materials (CMCD−LDH) were fabricated by the method of solvent evaporation on glass substrates. The structures, chemical compositions, morphologies, and physicochemical properties of the materials were fully studied. Moreover, the effects of the combined confinement of both the LDH layers and the cyclodextrin cavity on the encaged guest were investigated. Compared with the confinement effect produced by cyclodextrin only, this double-confinement imposes stronger restrictions on the mobility of the guest molecule, which leads to a blue shift of the fluorescence spectrum and increases the decay time of the guest. Therefore, this structured nanocage might have potential applications as adsorbents, synergistic agents, and storage vessels for neutral molecules.
Interfacial Rheology of Asphaltenes at Oil–Water Interfaces and Interpretation of the Equation of State (2013)

In an earlier study, oil-water interfacial tension was measured by the pendant drop technique for a range of oil-phase asphaltene concentrations and viscosities. The interfacial tension was found to be related to the relative surface coverage during droplet expansion. The relationship was independent of aging time and bulk asphaltenes concentration, suggesting that cross-linking did not occur at the interface and that only asphaltene monomers were adsorbed. The present study extends this work to measurements of interfacial rheology with the same fluids. Dilatation moduli have been measured using the pulsating droplet technique at different frequencies, different concentrations (below and above CNAC), and different aging times. Care was taken to apply the technique in conditions where viscous and inertial effects are small. The elastic modulus increases with frequency and then plateaus to an asymptotic value. The asymptotic or instantaneous elasticity has been plotted against the interfacial tension, indicating the existence of a unique relationship, between them, independent of adsorption conditions. The relationship between interfacial tension and surface coverage is analyzed with a Langmuir equation of state. The equation of state also enabled the prediction of the observed relationship between the instantaneous elasticity and interfacial tension. The fit by a simple Langmuir equation of state (EOS) suggests minimal effects of aging and of nanoaggregates or gel formation at the interface. Only one parameter is involved in the fit, which is the surface excess coverage Γ∞ = 3.2 molecules/nm(2) (31.25 Å(2)/molecule). This value appears to agree with flat-on adsorption of monomeric asphaltene structures consisting of aromatic cores composed of an average of six fused rings and supports the hypothesis that nanoaggregates do not adsorb on the interface. The observed interfacial effects of the adsorbed asphaltenes, correlated by the Langmuir EOS, are consistent with the asphaltene aggregation behavior in the bulk fluid expected from the Yen-Mullins model.
The Department of Energy FY1998 Research and Development Budget and Issues (1997)

This report focuses on the R&D programs. DOE has divided its activities into four major business categories: Resource, Science and Technology, National Security, and Environmental Quality. Each has an R&D component, although the R&D funding is concentrated in the first three. Table 1 (on the next page) shows FY1997 R&D funding, the FY1998 request, and the FY1998 appropriation actions by those categories
Processing of a precursor of 72-kilodalton type IV collagenase/gelatinase A by a recombinant membrane-type 1 matrix metalloproteinase. (1996)

Membrane-type 1 matrix metalloproteinase that is associated with the proteolytic activation of progelatinase A was expressed as a recombinant fusion protein in Escherichia coli. The recombinant enzyme cleaved the propeptide sequence of gelatinase A in a sequence-specific manner. A mutant progelatinase A that has a substitution of Asn(66)-Leu to Ile-Val was not processed at all. The processing was blocked by tissue inhibitor of metalloproteinases-2 or BB-94 but not by tissue inhibitor of metalloproteinases-1. Thus, membrane-type 1 matrix metalloproteinase is a direct activator of progelatinase A without requiring additional proteases.
Histological evaluation of damage in cat cochleas used for measurement of basilar membrane mechanics (1984)

Cochleas utilized in basilar membrane vibration measurements were examined histologically using an epon-embedded surface preparation technique. The amount of damage observed at both the apical and basal ends of the cochleas was variable. The apical damage was probably caused by large, low-frequency movements of the basilar membrane. The basal damage was due to trauma produced directly by the surgical and experimental procedure. The sharpness of turning observed in the basilar membrane frequency response was found to be inversely related to the extent of histological damage.
Equilibrium anionic polymerization of β‐methoxycarbonylpropionaldehyde (1979)

Abstract β‐Methoxycarbonylpropionaldehyde (MCPA) was polymerized in tetrahydrofuran (THF) with benzophenone–monolithium complex as the initiator. An equilibrium between the monomer and its polymer was observed in the temperature range of −96 to −78°C. MCPA had lower polymerizability than ether‐substituted aldehydes and their corresponding unsubstituted aliphatic aldehydes in the temperature range. The thermodynamic parameters were evaluated from the temperature dependence of the equilibrium monomer concentration: Δ H ss = −4.3 ± 0.2 kcal/mole, Δ S ss = −21.9 ± 1.0 cal/mole deg, Tc ss = −76°C. Not only an ether substitution but also an ester substitution in propionaldehyde caused the decrease in the absolute values of the thermodynamic parameters for the aldehyde polymerization. These substituent effects may have been the result mainly of the strong intermolecular dipole–dipole interactions of polar groups in monomer states.
Scattering and Imaging of Nonlinearly Loaded Antenna Structures in Half-Space Environments (2014)

The electromagnetic scattering responses of nonlinearly loaded antenna structures excited by single-tone or multi-tone incident fields are considered in the frequency domain by employing a combination of the method-of-moments and a harmonic balance technique. Subsequently, standoff detection and localization of the scatterers in the presence of a half space is demonstrated with a subspace imaging procedure by exploiting the steady-state, multistatic harmonic scattering responses collected over an aspect-limited aperture. The attenuation rates of the harmonic scattered fields as a function of sensing range are investigated. The Green's function vector in the imaging functional is derived efficiently with the application of second-order-accurate asymptotic propagation techniques, and near-field imaging performance for single and multiple targets is also examined in the presence of noise and linear clutter. This study is intended to provide an analysis and simulation framework needed to facilitate the development of a complementary nonlinear detection capability for an existing near-ground, forward-looking linear imaging radar system.
Shed tumor gangliosides and progression of human neuroblastoma (1990)

Shedding of membrane gangliosides is characteristic of human and experimental tumors. Because some shed tumor gangliosides have potent tumor-enhancing properties, significant ganglioside shedding could influence tumor progression. We examined this possibility in a human tumor, neuroblastoma. Ganglioside shedding, measured as circulating tumor-derived GD2 ganglioside, and the outcome of 74 patients with advanced stage (III and IV) disease were studied. Progression-free survival (PFS) was inversely related to circulating GD2 levels at the time of diagnosis (P = .018). By Kaplan-Meier analysis, the quartile of patients having the highest circulating GD2 levels (greater than or equal to 568 pmol/mL) had a strikingly different outcome from the quartile of patients with the lowest (less than or equal to 103 pmol/mL) GD2 levels (P = .013): median PFS was shorter (9 v 28 months), and the long-term survival rate lower (2-year PFS of 24% v 70%). We conclude that more rapid disease progression and lower survival rate are associated with high circulating GD2 levels at diagnosis and speculate that shed neuroblastoma tumor gangliosides play a role in accelerating tumor progression.
High performance bulk planar 20nm CMOS technology for low power mobile applications (2012)

In this paper, we present a high performance planar 20nm CMOS bulk technology for low power mobile (LPM) computing applications featuring an advanced high-k metal gate (HKMG) process, strain engineering, 64nm metal pitch & ULK dielectrics. Compared with 28nm low power technology, it offers 0.55X density scaling and enables significant frequency improvement at lower standby power. Device drive current up to 2X 28nm at equivalent leakage is achieved through co-optimization of HKMG process and strain engineering. A fully functional, high-density (0.081um <sup xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">2</sup> bit-cell) SRAM is reported with a corresponding Static Noise Margin (SNM) of 160mV at 0.9V. An advanced patterning and metallization scheme based on ULK dielectrics enables high density wiring with competitive R-C.
Using passive traces of application traffic in a network monitoring system (2004)

Adaptive grid applications require up-to-date network resource measurements and predictions to help steer their adaptation to meet performance goals. To this end, we are interested in monitoring the available bandwidth of the underlying networks in the most accurate and least obtrusive way. Bandwidth is either measured by actively injecting data probes into the network or by passively monitoring existing traffic, but there is a definite trade-off between the active approach, which is invasive, and the passive approach, which is rendered ineffective during periods of network idleness. We are developing the Wren bandwidth monitoring tool, which uses packet traces of existing application traffic to measure available bandwidth. We demonstrate that the principles supporting active bandwidth tools can be applied to passive traces of the LAN and WAN traffic generated by high-performance grid applications. We use our results to form a preliminary characterization of the application traffic required by available bandwidth techniques to produce effective measurements. Our results indicate that a low overhead, passive monitoring system supplemented with active measurements can be built to obtain a complete picture of the network's performance.