gebhart/patrepeval huggingface dataset:
Preparation and Absorption Spectra of Some β-Aryl-α-Mercaptoacrylic Acids and Related Disulfides1,2 (1956)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTPreparation and Absorption Spectra of Some β-Aryl-α-Mercaptoacrylic Acids and Related Disulfides1,2E. CAMPAIGNE and RICHARD E. CLINECite this: J. Org. Chem. 1956, 21, 1, 32–38Publication Date (Print):January 1, 1956Publication History Published online1 May 2002Published inissue 1 January 1956https://pubs.acs.org/doi/10.1021/jo01107a006https://doi.org/10.1021/jo01107a006research-articleACS PublicationsRequest reuse permissionsArticle Views338Altmetric-Citations68LEARN 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
Failure correction techniques for large disk arrays (1989)

The ever increasing need for I/O bandwidth will be met with ever larger arrays of disks. These arrays require redundancy to protect against data loss. This paper examines alternative choices for encodings, or codes, that reliably store information in disk arrays. Codes are selected to maximize mean time to data loss or minimize disks containing redundant data, but are all constrained to minimize performance penalties associated with updating information or recovering from catastrophic disk failures. We also codes that give highly reliable data storage with low redundant data overhead for arrays of 1000 information disks.
Controlling alternans in cardiac cells (2003)

We demonstrate that alternans, potentially dangerous alternations in action potential morphology, can be controlled in individual cardiac cells using stimuli that modify the underlying ion channel dynamics. The best time to apply the control current is during the early plateau phase of the action potential. Elimination of alternans has important clinical implications, since alternans is linked to dangerous cardiac rhythm disorders.
Molecular Capsules Based on Metal Complexes with Resorcin[4]arenes and Pyrogallol[4]arenes (2012)

Abstract Metal‐organic nanocapsules (MONCS) have generated widespread interest in recent years because of potential applications in a number of areas, including catalysis, pharmaceutical delivery and information storage. The focus of this chapter is metal complexes for which upper rim hydroxyl groups of resorcin[4]arenes or pyrogallol[4]arenes are ligated to the metal. The stereostructures of the arene macrocycles are discussed in terms of the effect of the R group on the thermodynamic stability of the crown conformation preferred for capsule formation. Studies on hydrogen‐bonded capsules that led to the development of the MONCS are described. Finally, the structures and properties of the MONCs are compared and contrasted with respect to choice of macrocycle, metal, R group, guest, and size.
A systems approach to plant bioprocess optimization (2009)

A dynamic model for plant cell metabolism was used as a basis for a rational analysis of plant production potential in in vitro cultures. The model was calibrated with data from 3-L bioreactor cultures. A dynamic sensitivity analysis framework was developed to analyse the response curves of secondary metabolite production to metabolic and medium perturbations. Simulation results suggest that a straightforward engineering of cell metabolism or medium composition might only have a limited effect on productivity. To circumvent the problem of the dynamic allocation of resources between growth and production pathways, the sensitivity analysis framework was used to assess the effect of stabilizing intracellular nutrient concentrations. Simulations showed that a stabilization of intracellular glucose and nitrogen reserves could lead to a 116% increase in the specific production of secondary metabolites compared with standard culture protocol. This culture strategy was implemented experimentally using a perfusion bioreactor. To stabilize intracellular concentrations, adaptive medium feeding was performed using model mass balances and estimations. This allowed for a completely automated culture, with controlled conditions and pre-defined decision making algorithm. The proposed culture strategy leads to a 73% increase in specific production and a 129% increase in total production, as compared with a standard batch culture protocol. The sensitivity analysis on a mathematical model of plant metabolism thus allowed producing new insights on the links between intracellular nutritional management and cell productivity. The experimental implementation was also a significant improvement on current plant bioprocess strategies.
Nanostructured silicon flapping wing with higher strength and low reflectivity for solar powered MEMS aircraft (2014)

This work presents silicon flapping wings design with higher bending strength and low reflectivity for MEMS aircraft. The design was bio-inspired by the cicada wings which are having numerous nanostructures upon it. The nanostructure on silicon increases the bending strength by ~6 times. The higher strength silicon samples can successfully demonstrate the 100 μm thick bendable silicon by nanostructure surface texturing used for flapping wings. Moreover, same nanostructures act as antireflective layer due to improved light trapping for solar cell. The reflectivity of the nanotextured surface reduces to ~2%.
Familial hypersensitivity pneumonitis induced by Bacillus subtilis. (1980)

Six members of one family developed symptoms consistent with hypersensitivity pneumonitis after exposure to wood dust generated during the remodeling of a bathroom in their house. A detailed microbiologic investigation of the house and surrounding areas resulted in the isolation of 2-Bacillus species. The vegetative cell and spore extracts of these organisms were used for extensive in vivo and in vitro laboratory tests. All symtomatic members of the family demonstrated positive bronchoprovocation responses to vegetative cell extracts of B. subtilis. Two patients with clinical disease exhibited immediate positive skin tests to similar extracts. Positive lymphoproliferative responses to the vegetative cell extract of B. subtilis were observed in 4 of 5 symptomatic patients and in 1 additional patient tested with the spore form of B. subtilis. It is postulated that the abrupt appearance of this family epidemic depended on the special circumstance of continued exposure to high concentrations of B. subtilis organisms within the household. B. subtilis should be added to the list of antigens causing hypersensitivity penumonitis. Prompt recognition and elimination of this new causal agent could prevent irreversible lung damage in susceptible patients.
OCCOM (1998)

Functional simulation is still the primary workhorse for verifying the functional correctness of hardware designs. Functional verification is necessarily incomplete because it is not computationally feasible to exhaustively simulate designs. It is important therefore to quantitatively measure the degree of verification coverage of the design. Coverage metrics proposed for measuring the extent of design verification provided by a set of functional simulation vectors should compute statement execution counts (controllability information), and check to see whether effects of possible errors activated by program stimuli can be observed at the circuit outputs (observability information). Unfortunately, the metrics proposed thus far, either do not compute both types of information, or are inefficient, i.e., the overhead of computing the metric is very large. In this paper, we provide the details of an efficient method to compute an Observability-based Code COverage Metric (OCCOM) that can be used while simulating complex HDL designs. This method offers a more accurate assessment of design verification coverage than line coverage, and is significantly more computationally efficient than prior efforts to assess observability Information because it breaks up the computation into two phases: Functional simulation of a modified HDL model, followed by analysis of a flowgraph extracted from the HDL model. Commercial HDL simulators can be directly used for the time-consuming first phase, and the second phase can be performed efficiently using concurrent evaluation techniques.
Treatment of agitation in AD (2000)

Comparable modest reductions in agitation occurred in patients receiving haloperidol, trazodone, BMT, and placebo. More effective pharmacologic, nonpharmacologic, and combination treatments are needed.
Status of the Characterization of DEs from the Full Circumference Examination of the Inner Container Closure Weld Region (FY2020) (2020)

One of the main focus areas of the 3013 Surveillance Program is a thorough evaluation of the inner container closure weld region (ICCWR) opened for destructive examination (DE). As part of the protocol to investigate the corrosion in the ICCWR a laser confocal microscope (LCM) is used to perform close visual examination of the surface and measurements of corrosion features on the surface. DE containers from FY13 through FY16 were screened with three candidates selected for full circumference evaluation (FCE) according to the ICCWR examination protocol, During the FCE, FY16 DE05 and FY15 DE07 showed suspect major corrosion events, FY16 DE05 Section C2 shows two crack-like features, identified as Denebola and Draco. Both features are located at the boundary of Zone 2 and Zone 3. Consequently, Section C2 of FY16 DE05 was selected for examination by serial metallography at Savannah River National Laboratory (SRNL). For FY15 DE07 the suspect corrosion events were observed on Sections Cl and C2. Section Cl shows one crack-like feature, identified as Acrux. Section C2 shows three crack-like features, identified as Bellatrix, Cursa Minor and Cursa Major. Unlike Acrux and Bellatrix, which are located at the boundary of Zone 2 and Zone 3, Cursa Minor and Cursa Major are located in Zone 2. Sections Cl and C2 of FY15 DE07 were sent to Los Alamos National Laboratory (LANE) for characterization by X-Ray Tomography (XRT).
Modelling radial distortion chains for video recapture detection (2013)

This paper presents a novel cue for automatic recapture detection of videos. The problem of recapture detection is important to the field of digital forensics as recapture is often an indicator of prior tampering activity. In this paper, we tackle the problem by considering the deformation underwent by geometric primitives, such as straight lines, when processed along recapture chains.We mathematically derive a general curve model for straight lines deformed after single capture under a radial distortion model. The model is then extended to the case of recapture, demonstrating how to automatically classify videos on a per-frame basis from its compliance with a low-order radial distortion model. Finally, we test our model with a practical detector to automatically extract deformed straight lines for classification, which is applied to synthetic sequences.
P6062Predicting outcome with normal-range high-sensitivity troponin i and heart-type fatty acid-binding protein in stable patients with suspected coronary artery disease (2017)

PCI, and post-PCI CFC was associated with MACE rate. CFC map using pressure-temperature wire enriches the clinical implication of integrated coronary physiology.
Manufacturing and quality assurance for the MFTF superconductor core (1979)

A total of 55,000 m of multifilamentary Nb-Ti superconductor in minimum lengths of 380 m are required for the Mirror Fusion Test Facility. This conductor is a large cross-section monolith and, as such, has presented several new manufacturing challenges. In addition, a monolith requires more stringent quality assurance procedures than braids or cables. This paper describes the manufacturing steps and the quality assurance program which have been developed for the MFTF superconductor core.
Effects of nonpulsatile and pulsatile right ventricular bypass on pulmonary circulation. (1989)

Effects of nonpulsatile flow on pulmonary circulation was examined experimentally. Tendency to accumulate extravascular lung water as compared with pulsatile flow was of particular interest.
The measurement of monopoly power in dynamic markets (1984)

HD28 .M414 no.1540-, 84,
Shielding and securing integrated circuits with sensors (2014)

An integrated circuit (IC) Supply Chain Hardware Integrity for Electronics Defense (SHIELD) is envisioned to enable advanced supply chain hardware authentication and tracing capabilities. The suggested SHIELD is expected to be a ultra-lower power, minuscule electronic component that is physically attached to the host IC. This paper focuses on two important adversarial acts on SHIELD: physical reverse engineering and physical side-channel analysis. These attacks can be launched through mechanical or optical means and they can reveal and/or modify the confidential on-chip data or enable reverse-engineering of the design. For detection of these attacks and subsequent erasing of the sensitive data, sensors, erasure devices, and the relevant control circuitry need to be added to the SHIELD. We describe the device-level operation of the optical (photodetectors) and mechanical (nano- or micro-electromechanical switches) sensors and how they can be integrated within an IC to detect physical attacks. The operation of these micro/nano-scale sensors is unreliable due to environmental, operational, and structural fluctuations and noise. We outline system-level approaches to design a reliable countermeasure against physical attacks using unreliable sensors.
Effect of the Implantable Atrial Defibrillator on the Natural History of Atrial Fibrillation (1999)

Restoration and maintenance of sinus rhythm in patients with atrial fibrillation by repeated cardioversion with an implantable atrial defibrillator was associated with a reduction in the total arrhythmia duration and a reduction in left atrial size. These results suggest that maintenance of sinus rhythm with the atrial defibrillator may reverse the remodeling process associated with atrial fibrillation.
Effects of low carbon supply chain practices on environmental sustainability (2019)

Purpose The purpose of this paper is to empirically examine the relationships between low carbon supply chain practices and their relationships with environmental sustainability (ES) and the economic performances (EP) of firms. The study also includes an examination of the low carbon supply chain practices that are utilized by Indian manufacturing firms. Design/methodology/approach Through a questionnaire-based survey, the data received from 83 Indian manufacturing firms was analyzed using a variance-based structural equation modeling technique to test the proposed hypotheses. Findings The study indicates that carbon governance is a strategic imperative for the adoption of low carbon supply chain practices. Similarly, low carbon product and process design (LCPPD), manufacturing and logistics lead to improved ES. In addition, low carbon purchasing is positively related to the adoption of LCPPD, manufacturing and logistics. No significant relationship was found between the adoption of low carbon supply chain practices and the EP of a firm. Practical implications The findings of this study may assist manufacturing managers in prioritizing operational practices for the reduction of emissions. Originality/value This study provides two major contributions to green supply chain management. First, it provides comprehensive empirical evidence on low carbon supply chain practices that are being followed by Indian manufacturing firms. Second, this study also empirically validated a structural model of low carbon supply chain practices.
Selective expansion and long‐term culture of human schwann cells from sural nerve biopsies (1995)

Fragments of sural nerve biopsy specimens were cultured in the presence of the supernatant of lymphokine-activated killer cells, resulting in the selective outgrowth of cells with bipolar or tripolar morphology, reminiscent of that of Schwann cells. Immunofluorescent staining with antibodies to the S-100 protein, the low-affinity nerve growth factor receptor, and the surface Thy-1 antigen confirmed that these cultures contained more than 99% Schwann cells and no detectable fibroblasts. The mitotic activity of Schwann cells was measured by bromodeoxyuridine labeling, and was increased when the cells were grown in medium with lymphokine-activated killer cell supernatant compared with medium without this supernatant. In the presence of lymphokine-activated killer cell supernatant, Schwann cells could be maintained in continuous culture for a minimum of 8 months.
La famille Morisque (1978)

Casa de VelzquezEn France, en Histoire et en Ethnologie les tudes sur la famille sont tel point la mode que le jury de l'Agrgation d'Histoire a propos la famille en Angleterre et en France du XVIe au XVIIIe sicle au programme des concours 197.5 et 1976.Curieusement, dans un pays comme l'Espagne, meilleur conservatoire des structures et des coutumes ancestrales que l'ensemble de l'Europe du Nord-Ouest, et o donc il serait priori plus ais de las apprhender, le thme de la famille a et nglig, Faute d'lments, Bartolome Bennassar n'a pu y consacrer une seule ligne dans son rcent ouvrage L'homme espagnol ' Sans doute n'est-ce l que le reflet du faible dveloppement dans la pninsule des travaux relevant de l'Ethnologie ou de ce qu !il est con--venu d'appeler l'Histoire des mentalits.Ii serait grand temps de combler cette lacune.C'est le cas morisque qui nous retient ici.On sait que l'affrontement entre Morisques et Chrtiens est un conflit de civilisations.Cette affirmation fort simple ne sera jamais trop rpte car l'historiographie a, en l'occurrence, des difficults s'carter d'un schma qui privilgie les aspects religieux.Non pas que ceux-ci ne revtent une importance considrable -les rcents travaux de Louis Cardaillac viennent de leur donner les dimensions jusqu'ici insoupconnes-mais le combat tenace des Chrtiens cherchant acculturer les Morisques et la farouche rsistance de ces derniers a port sur bien d'autres domaines ayant peu retenu l'attention 2 .Le problme de la famille est du nombre.Trois sries de questions peuvent tre poses son endroit.Qu'est-ce que la famille morisque?Et est-elle, par sa structure ou par le jeu des relations internes diffrente de la famille chrtienne?Ensuite, dans quelle mesure est-elle, pour les Morisques, un lment capital de solidarit?Aux heures les plus cruciales de la vie de la minorit, l'appartenance une famille est-elle t dterminante dans les choix oprs?Enfin, y eut-il une politique chrtienne, consciente ou inconsciente, de dsintgration de la fa-
AN EVALUATION OF CYLINDRICAL RISER DESIGN WITH INSULATING MATERIAL FOR ALUMINIUM ALLOY CASTING (2015)

To determine the optimum riser dimensions for a rectangular plate Aluminium alloy (Al-12%Si alloy) casting with insulating riser sleeve (plaster of paris) and chill (cast iron) to get the sound casting by using ANSYS software. Solidification simulation is performed using ANSYS software which facilitates to visualize the temperature distribution in various locations of the casting. The casting used in this simulation is a double plate casting of size 240x150x 25 mm with cylindrical side riser having a hemispherical bottom of height (D/2) and diameter with H/D= 1.5. In the ANSYS software three models are considered to find the optimum riser. The first model is modeled of a riser without sleeve and chill, the second model is modeled of riser with insulating sleeve and the third model is modeled of riser with insulating sleeve and chill. The ANSYS software helps to reduce the experimental work.
Characterization of Phytophthora nicotianae isolates in southeast Spain and their detection and quantification through a real‐time TaqMan PCR (2015)

Following publication of the above article (DOI 10.1002/jsfa.6813) in the April 2015 issue of Journal of the Science of Food and Agriculture (95: 1243–1251), the following mistake was found: On page 1245, in Table 2, the sequence of the primer Nic-F1 reads CCTATCAAAAAACAAGGCGAACG. This should read CCTATCAAAAACAAGGCGAACG.
Dietary Management of Hepatic Copper Accumulation in Labrador Retrievers (2009)

Feeding low-copper diets to Labradors is effective in decreasing hepatic copper concentrations. Adjunctive treatment with zinc does not appear to increase the copper-lowering effects of dietary management.
Channel Reconstruction in Intelligent Surface aided Communications (2021)

Intelligent reflecting surface (IRS) has recently emerged as a promising candidate technology for enhancing capacity, coverage, and energy efficiency in future wireless communication systems. An IRS comprises of many low-cost antenna elements that can be programmed to impact and direct impinging electromagnetic waves in a beneficial manner. However, performance enhancements are subject to availability of accurate channel estimates, which are especially hard to obtain for an IRS with all passive elements. In this work, we propose novel channel reconstruction schemes which do not require any active elements on the IRS panel. Our novel formulation combines low-rank matrix completion with subspace side information and also exploits sparsity. It can account for non-ideal IRS elements and leads to an implementable algorithm. This algorithm in turn yields a reconstructed effective channel vector, and as a byproduct, an optimized IRS pattern that is well suited for facilitating data transmission. Furthermore, we propose an algorithm for subspace estimation and also provide a recipe for designing IRS pattern vectors that can be gainfully used during the training phase. Results generated using the open-source SimRIS tool demonstrate substantial spectral efficiency gains with a significantly reduced pilot overhead.
NUCLEAR-DNA CONTENT AND P53 IMMUNOSTAINING IN ORAL SQUAMOUS-CELL CARCINOMA - AN ANALYSIS OF A CONSECUTIVE 10-YEAR MATERIAL (1994)

In a retrospective analysis of 91 consecutive oral carcinomas we reviewed all patient records and weighed clinicopathological parameters against the results of image DNA cytometry and p53 immunhistochemical staining of the initial diagnostic biopsies. Eighty-seven percent of the biopsies were either aneuploid or nondiploid and there was a significant correlation between poorly differentiated tumours and aneuploidy. Sixty-nine percent of the tumours were p53 positive. DNA aberration or p53 positivity had no significant impact on prediction of survival or susceptibility to radiotherapy. In a multivariate analysis, T category had the greatest predictive value concerning survival. There was no correlation between p53 positivity and smoking.