gebhart/patrepeval huggingface dataset:
Designing and architecting process-aware Web applications with EPML (2008)

An emerging class of Web applications is driving the evolution of the Web toward a Business System. These applications allow the participation of several actors to complex enterprise-wide (or even multi-enterprise) business processes and pose new challenges to the software designer and to the software architect. In this paper we show how, promoting an effective separation of concerns, a process modeling language and its enactment engine can be used in the modeling and in the implementation of process-aware Web applications.
Selective Reactivity and Oxidation of Dissolved Organic Matter by Manganese Oxides (2021)

Dissolved organic matter (DOM) varies widely across natural and engineered systems, but little is known about the influence of DOM composition on its reactivity with manganese oxides. Here, we investigate bulk and molecular transformations of 30 diverse DOM samples after reaction with acid birnessite (MnO<sub>2</sub>), a strong oxidant that may react with DOM in Mn-rich environments or engineered treatment systems. The reaction of DOM with acid birnessite reduces Mn and forms DOM that is generally more aliphatic and lower in apparent molecular weight. However, the extent of reaction depends on the water type (e.g., wastewater, rivers) and highly aromatic DOM undergoes greater changes. Despite the variability in reactivity due to the DOM composition, aqueous products attributable to the oxidation of phenolic precursors are identified in waters analyzed by high-resolution mass spectrometry. The number of matched product formulas correlates significantly with indicators of DOM aromaticity, such as double-bond equivalents (<i>p</i> = 2.43 × 10<sup>-4</sup>). At the molecular level, highly aromatic, lignin-like carbon reacts selectively with acid birnessite in all samples despite the variability in initial DOM composition, resulting in the formation of a wide range of aqueous products. These findings demonstrate that DOM oxidation occurs in diverse waters but also suggest that reactivity with acid birnessite and the composition of the resulting aqueous DOM pool are composition-dependent and linked to the DOM source and initial aromaticity.
Effect of liming on calcium and magnesium concentrations in herbage (1995)

Abstract The effects of adding calcitic and dolomitic limestone on the Ca and Mg concentration of perennial ryegrass grown in two acid UK soils were investigated in a greenhouse experiment. Additions of calcitic limestone and subsequent cropping caused decreases in exchangeable Mg of some soils to values considered to be deficient for many agricultural crops (&lt;50 mg Mg kg‐ 1 ). However, such decreases in the predicted availability of Mg did not lead to Mg‐deficient herbage (&lt;2.00 g Mg kg‐ 1 ) or reduced yields in most cases. In one of the soils, additions of dolomitic limestone increased soil exchangeable Mg to concentrations adequate for plant growth at the higher application rates and resulted in significantly ( P &lt;0.05) higher herbage Mg concentrations (2.05‐3.55 g Mg kg‐ 1 ) than were obtained with calcitic limestone (1.63‐2.93 g Mg kg‐ 1 ). Thus, the use of dolomitic limestone is more likely to provide adequate Mg concentrations for grazing animals than is calcitic limestone. No significant correlations were obtained between either exchangeable Mg or Ca : Mg ratios in the soil and Mg concentrations in the herbage following calcitic limestone treatments. This suggests that plants may be able to take up soil Mg which is not readily exchangeable and, therefore, soil exchangeable Mg may be a poor measure of the plant availability of Mg.
La mística de la feminidad en Mad Men (2012)

El articulo trata de desvelar alguna de las claves de la serie televisiva Mad Men contrastandola 
con la obra de Betty Friedan La mistica de la feminidad. Ambas inciden en el papel que 
desempena la mujer a comienzos de la decada de 
los sesenta del pasado siglo, en el contexto 
de la cultura de masas, con la sociedad de consumo y la publicidad como rasgos definitorios. 
Betty Draper, uno de los personajes principales de Mad Men, representa el paradigma de la mistica de la feminidad, ya que muestra todos los sintomas propios de las mujeres de clase media de su epoca, que se consagran a las labores domesticas a pesar de haber logrado sus derechos politicos y civiles ya antes de la Segunda Guerra Mundial. Analizando las pautas de conducta de Betty Draper se comprenden los mecanismos sociales y culturales que motivan esa involucion, frenando el acceso de la mujer a la esfera profesional. Asi mismo se abordara el estigm
a que supone el concepto de mujer de carrera, introducido a traves de otros personajes como Peggy Olson o Joan Holloway, para mostrar los diferentes niveles de dependencia femenina de los convencionalismos sociales segun sean las 
circunstancias particulares de cada mujer.
Fluorescence Imaging of Reactive Oxygen Metabolites Generated in Single Macrophage Cells (NR8383) upon Phagocytosis of Natural Zeolite (Erionite) Fibers (1997)

In this paper we address the phenomenon of reactive oxygen metabolite generation subsequent to phagocytosis of mineral fibers by macrophages. Natural erionite fibers were chosen because of their established toxicity. Macrophages (cell line NR8383) were loaded with the dye 5-(and 6)-carboxy-2',7'-dichlorodihydrofluorescein diacetate and exposed to erionite particles by centrifuging cells and fibers together to effect adherence. Reactive oxygen metabolite generation was examined by monitoring the fluorescence of oxidized dye formed via the reaction with oxygen species produced during phagocytosis. Individual cells were repeatedly scanned for up to 2 hr to monitor the evolution of this fluorescence. It was found that erionite-exposed cells had a mean total fluorescence of three times that of controls during the first 35 min, declining to two times that of controls at 35-60 min and about the same level as that of controls at 60-80 min. Ultrastructural studies of similarly treated aliquots of cells showed marked variation in size and numbers of the phagocytized particles. This study demonstrates that intracellular oxidation can be monitored on a single cell basis over a period of time. Quantitative studies are in progress to establish the relationship between the phagocytized particulate load and the extent of fluorescence.
Revealing Minor Electrical Losses in the Interconnecting Layers of Organic Tandem Solar Cells (2017)

Abstract The interconnection layer (ICL) of organic multijunction solar cells represents one of the most delicate parts to ensure an efficient device operation. In view of pushing the efficiencies toward the theoretical limit, the individuation of minor losses affecting the ICL operation is of crucial importance. However, the difficulties arising from its position within the complex device structure typically hamper an accurate and selective investigation of the ICL. Here, a method based on the analysis of the photo‐generated current density–voltage ( J ph – V ) response of solar cells, in the region of bias over the open‐circuit voltage, is proved to individuate minor electrical losses within the ICL. Interestingly, the proposed method is demonstrated to effectively operate on tandem substructures, where different ICLs are investigated through the combination of materials having diverse characteristics. Furthermore, the use of a complementary investigation technique based on electroluminescence (EL) analysis allows to distinguish the specific nature of the electrical losses. The combination of J ph – V and EL analyses represents an elegant and advanced approach to shed light on the quality of ICLs in tandem substructures by avoiding the fabrication of the more complex tandem architecture.
Highly Emissive Perylene Diimide-Based Metallacages and Their Host–Guest Chemistry for Information Encryption (2020)

Here we report two highly emissive perylene diimide (PDI)-based metallacages and explore their complexation with polycyclic aromatic hydrocarbons, such as pyrene, triphenylene, and perylene. The fluorescence quantum yields of metallacages exceed 90% and their binding constants with perylene can reach as high as 2.41 × 10<sup>4</sup> M<sup>-1</sup> in acetonitrile. These features enable further tuning of the emission of the host-guest complexes to obtain white-light emission based on the complementary orange emission of the metallacages and the blue emission of perylene. Moreover, owing to the huge differences of their quantum yields in solution and in the solid state, the host-guest complexes are successfully employed for information encryption. This study offers a general approach for the construction of emissive metallacages and explores their application for information encryption.
The Optimized White Differential Equation Based on the Original Grey Differential Equation (2011)

This paper starting from the original grey differential equations, through finding the relationship between the raw data (0) () xk and the derivative of its 1 AGO
Development and Validation of a Stability-Indicating RP-HPLC Method for Simultaneous Assay of Betamethasone Dipropionate, Chlorocresol, and for the Estimation of Betamethasone Dipropionate Related Compounds in a Pharmaceutical Cream and Ointment (2010)

A new stability-indicating reversed-phase HPLC (RP-HPLC) method has been developed and validated for simultaneous assay of betamethasone dipropionate (BD) and chlorocresol and also for the estimation of BD related compounds in a pharmaceutical cream matrix. In addition, this newly developed RP-HPLC method was also demonstrated as suitable for a pharmaceutical ointment product that does not contain chlorocresol. The RP-HPLC method uses a Waters SymmetryShield RP18 analytical column (150 × 4.6 mm). Water (mobile phase A) and acetonitrile (mobile phase B) were used in the gradient elution with a flow rate of 1.5 mL/min and detection wavelength at 240 nm. A Waters XBridge Shield RP18 analytical column (150 × 4.6 mm) was identified as an alternate column. The limit of detection (LOD) and the limit of quantitation (LOQ) are 0.02 μg/mL and 0.05 μg/mL, respectively. The precision of the method for BD is less than 0.3% RSD, and the accuracy of BD ranged from 99.5% to 102.6%. The stability-indicating capability of this method has been demonstrated by analyzing aged samples of the product. This RP-HPLC method was successfully validated per ICH guidelines and proved to be suitable for routine quality control use.
Increasing AIP Macrocycle Size Reveals Key Features of agr Activation in Staphylococcus aureus (2015)

The agr locus in the commensal human pathogen, Staphylococcus aureus, is a two-promoter regulon with allelic variability that produces a quorum-sensing circuit involved in regulating virulence within the bacterium. Secretion of unique autoinducing peptides (AIPs) and detection of their concentrations by AgrC, a transmembrane receptor histidine kinase, coordinates local bacterial population density with global changes in gene expression. The finding that staphylococcal virulence can be inhibited through antagonism of this quorum-sensing pathway has fueled tremendous interest in understanding the structure-activity relationships underlying the AIP-AgrC interaction. The defining structural feature of the AIP is a 16-membered, thiolactone-containing macrocycle. Surprisingly, the importance of ring size on agr activation or inhibition has not been explored. In this study, we address this deficiency through the synthesis and functional analysis of AIP analogues featuring enlarged and reduced macrocycles. Notably, this study is the first to interrogate AIP function by using both established cell-based reporter gene assays and newly developed in vitro AgrC-I binding and autophosphorylation activity assays. Based on our data, we present a model for robust agr activation involving a cooperative, three-points-of-contact interaction between the AIP macrocycle and AgrC.
Comparison of distributed space and frequency interference alignment (2010)

This paper addresses multiple access in MIMOwireless networks. It compares two distributed interferencealignment techniques, in space and in frequency, that bothaim at removing interferences through orthogonalization. Thetheoretical advantages and drawbacks of each technique arehighlighted. Then, the multiplexing gain and the computationalcomplexity are analytically evaluated. It is shown that frequencyinterference alignment achieves a higher multiplexing gain thanspace interference alignment in realistic network conditions,and always requires a lower computational complexity. Finally,the performances of both algorithms with varying number ofinterfering links are assessed via numerical simulations. Spaceinterference alignment fulfills complete interference suppression,and consequently provides the same spectral efficiency to alllinks, regardless of the number of interfering links. Frequencyinterference alignment is less efficient in terms of INR, and thespectral efficiency per link thus decreases when the number oflinks increases. Nevertheless, the spectral efficiency is alwayshigher with frequency interference alignment than with spaceinterference alignment.
Comparison of spectral analysis techniques for computer assisted classification of Doppler ultrasound spectra recorded in the lower limb arteries (1992)

The diagnostic performance of two spectral techniques (the FFT and the AR modelling) to compute Doppler spectrograms and two methods (spectrum-by-spectrum threshold and edge detection by image processing) to estimate the frequency contours of the Doppler spectrograms was evaluated in 379 Doppler blood flow signals recorded in lower limb arteries. Sixteen diagnostic features were extracted from each spectrogram and a pattern recognition system based on a two-node decision tree was used to determine the performance of each method to classify correctly arterial lesions into three classes: 0–19%, 20–49% and 50–99% diameter reduction. Results show that the performance of the classifier is more sensitive to the frequency contour algorithm than the spectral technique. AR modelling and image processing provided the best results to correctly classify the 50–99% lesions while the FFT and image processing provided the best overall percentage of correct classifications.
Cyclopropanation with acyloxy chromium carbene complexes. A synthesis of (.+-.)-prostaglandin E2 methyl ester (1990)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTCyclopropanation with acyloxy chromium carbene complexes. A synthesis of (.+-.)-prostaglandin E2 methyl esterChristopher K. Murray, Dominic C. Yang, and William D. WulffCite this: J. Am. Chem. Soc. 1990, 112, 14, 5660–5662Publication Date (Print):July 1, 1990Publication History Published online1 May 2002Published inissue 1 July 1990https://pubs.acs.org/doi/10.1021/ja00170a052https://doi.org/10.1021/ja00170a052research-articleACS PublicationsRequest reuse permissionsArticle Views325Altmetric-Citations49LEARN ABOUT THESE METRICSArticle Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to reflect usage leading up to the last few days.Citations are the number of other articles citing this article, calculated by Crossref and updated daily. Find more information about Crossref citation counts.The Altmetric Attention Score is a quantitative measure of the attention that a research article has received online. Clicking on the donut icon will load a page at altmetric.com with additional details about the score and the social media presence for the given article. Find more information on the Altmetric Attention Score and how the score is calculated. Share Add toView InAdd Full Text with ReferenceAdd Description ExportRISCitationCitation and abstractCitation and referencesMore Options Share onFacebookTwitterWechatLinked InRedditEmail Other access optionsGet e-AlertscloseSupporting Info (1)»Supporting Information Supporting Information Get e-Alerts
The silver disk (1989)

Presentation de la technologie du disque optique dit WORM (Write Once, Read Many) et de sa commercialisation
Selective Wet and Dry Etching of NiO over β-Ga2O3 (2023)

Patterning of NiO/Ga 2 O 3 heterojunctions requires the development of selective wet and dry etch processes. Solutions of 1:4 HNO 3 :H 2 O exhibited measurable etch rates for NiO above 40 °C and activation energy for wet etching of 172.9 kJ.mol -1 (41.3 kCal.mol -1 , 1.8 eV/atom), which is firmly in the reaction-limited regime. The selectivity over β-Ga 2 O 3 was infinite for temperatures up to 55°C. The strong negative enthalpy for producing the etch product Ga(OH) 4 suggests that HNO 3 -based wet etching of NiO occurs via the formation and dissolution of hydroxides. For dry etching, Cl 2 /Ar Inductively Coupled Plasmas produced etch rates for NiO up to 800Å.min -1 , with maximum selectivities of &lt; 1 over β-Ga 2 O 3 . The ion energy threshold for initiation of the etching of NiO was ~55 eV and the etch mechanism was ion-driven, as determined by the linear dependence of etch rate on the square root of ion energy incident on the surface.
Site-directed mutagenesis of a tRNA gene: base alterations in the coding region affect transcription. (1982)

Point mutations have been introduced in vitro in a cloned nematode tRNAPro gene. Four different mutant clones altered in the DNA that codes for tRNAPro have been isolated. Studies on the expression of the mutant genes by microinjection into Xenopus oocyte nuclei reveal that their activities as transcription templates are reduced. The results show that DNA sequences that code for the extra arm and the stem of the T-psi-C-G arm of the tRNAPro have an important role in the initiation of tRNA gene transcription.
Digital behaviour change interventions to increase vegetable intake in adults: a systematic review (2023)

Few digital interventions identified in this review were effective for increasing vegetable intake. Embedding behaviour change theories and involving stakeholders in intervention design may increase the likelihood of success. The under-utilisation of comprehensive co-design methods presents an opportunity to ensure that personalisation approaches better meet the needs of target populations. Moreover, future digital interventions should address both behaviour change and food environment influences on vegetable intake.
Purification of human prostatic acid phosphatase and preparation of a specific antiserum in the rabbit. (1981)

A modification of previously described methods for the purification of human prostatic acid phosphatase from prostatic tissue is proposed. The purification scheme comprises an Ammonium sulphate fractionation and affinity chromatography on Concanavalin A-Sepharose after dialysis against water. After DEAE-Sephadex A 50 chromatography, the final step is an Ultrogel AcA 34 fractionation. The purified PAP has a specific enzymatic activity of 675 U/mg protein and the total yield is of 32%.
Body dysmorphic disorder (2010)

Body dysmorphic disorder (BDD) is a relatively common disorder that consists of a distressing or impairing preoccupation with imagined or slight defects in appearance. BDD is commonly considered to be an obsessivecompulsive spectrum disorder, based on similarities it has with obsessive-compulsive disorder. It is important to recognize and appropriately treat BDD, as this disorder is associated with marked impairment in psychosocial functioning, notably poor quality of life, and high suicidality rates. In this review, we provide an overview of research findings on BDD, including its epidemiology, clinical features, course of illness, comorbidity, psychosocial functioning, and suicidality We also briefly review recent research on neural substrates and cognitive processing. Finally, we discuss treatment approaches that appear efficacious for BDD, with a focus on serotonin-reuptake inhibitors and cognitive-behavioral therapy.
Comparative Study of the Pharmacodynamic and Pharmacologic Effects of Betaseron ® and AVONEX ™ (1998)

The aim of this 1 week study was to compare the biologic effects induced by Betaseron and AVONEX using their approved dose, route, and schedule. Sixteen healthy volunteers were randomly assigned to receive either a single i.m. dose of AVONEX (6 million International Units [MIU]) or, every other day s.c. doses of Betaseron (8 MIU). Common side effects associated with interferon-beta (IFN-beta) treatment and biologic response parameters (neopterin, beta2-microglobulin, interleukin-10 [IL-10], and MxA protein levels in blood) were measured. Ibuprofen was administered to all subjects throughout the study. Fever, chills, and myalgia occurred most frequently and with the greatest severity between 6 and 12 h after the first dose of either IFN-beta. Despite the additional dosing of subjects in the Betaseron group, the incidence, duration, and severity of the side effects were not significantly different from those in the AVONEX group. Biologic response parameters reached similar maximum concentrations in both treatment groups. In the Betaseron group, neopterin and beta2-microglobulin levels remained significantly greater than baseline throughout the 7 day study, whereas those in the AVONEX group were elevated only through day 5. Betaseron treatment significantly increased IL-10 levels above baseline, but AVONEX treatment did not. The overall induction of neopterin, beta2-microglobulin, and IL-10 (as measured by area under the concentration-time curve) was significantly greater in the Betaseron group than the AVONEX group (p = 0.031). The results of this study demonstrate that the approved Betaseron dosing regimen, in combination with ibuprofen use, provided a significantly greater and more consistently elevated biologic response compared with that of AVONEX and did so with a side effects profile comparable to that of once a week AVONEX dosing.
Time-domain modeling of emission-gated electron guns (2009)

Modeling of emission-gated electron guns used on inductive output tubes (IOTs) will be presented. The simulations are performed with the time-domain module of the NRL / SAIC electron gun and collector code MICHELLE, with RF electric and magnetic fields imported from the HFSS electromagnetic solver.
140: INCIDENCE OF CENTRAL VENOUS CATHETER-RELATED INFECTIONS IN TEACHING VS. NONTEACHING US HOSPITALS (2017)

1University of Texas Health Science Center at San Antonio, San Antonio, TX, 2N/A, San Antonio, TX, 3The University of Texas Health Science Center, San Antonio, TX
Rapid Construction of Large‐size Phenylacetylene Dendrimers up to 12.5 Nanometers in Molecular Diameter (1993)

Only five generations of growth are necessary to generate the phenylacetylene dendrimer 1, the largest pure hydrocarbon (C1398H1278) and one of the largest dendrimers (diameter: 12.5 nm). Architectures prepared by the innovative scheme described in this communication quickly acquire a large size due to the unique pattern of nonlinear growth. In the picture, the circles symbolize benzene rings, the lines CC bridges, and the branched groups on the periphery tBu substituents.
Systematic review: the treatment of anal fissure (2006)

Both non-operative and operative approaches currently exist for the management of anal fissure. Improved non-surgical therapies may continue to lessen the role of sphincter-dividing surgery in future.