gebhart/patrepeval huggingface dataset:
Electronics in the New Generation of Arriflex Cameras (1991)

The trend towards increased integration of electronic functions can be observed in almost every technical device. The same holds true for motion-picture cameras where, in the past, performance was determined solely by high-precision optical and mechanical components. The application of advanced electronics to camera design has led to improved performance and new possibilities for the cinematographer, as exemplified by the newly developed Arriflex 535 camera. This camera incorporates an electronically variable mirror shutter, which can be controlled while filming, as well as a speed-control system of unprecedented flexibility. The benefits of the electronic system are especially apparent in the design of the operational concept, which integrates a wide range of new features into a compact camera including control, display, programming, and service-support functions.
Copper Decontamination Ability of Supercritical-CO<sub>2</sub>/Additives on CVD and Spin-On Porous MSQ Materials (2005)

This DOI is not currently attached to any metadata records. DOIs can’t actually ever be deleted (they’re persistent), but sometimes our members create DOIs in error. We do have a process to approximate deletion which we follow only in rare cases where the DOI has been genuinely created in error, and most crucially, if the DOI has never been published anywhere online or in print and never otherwise distributed to or communicated with anyone (authors, readers, reviewers, etc.
Noise and control decoupling of Advanced LIGO suspensions (2014)

Ground-based interferometric gravitational wave observatories such as Advanced LIGO must isolate their optics from ground vibrations with suspension systems to meet their stringent noise requirements. These suspensions typically have very high quality-factor resonances that require active damping. The sensor noise associated with this damping is a potential significant contributor to the sensitivity of these interferometers. This paper introduces a novel scheme for suspension damping that isolates much of this noise and permits greater amounts of damping. It also decouples the damping feedback design from the interferometer control. The scheme works by invoking a change from a local coordinate frame associated with each suspension, to a coordinate frame aligned with the interferometric readout. In this way, degrees of freedom invisible to the readout can employ effective, but noisy damping. The degree of freedom measured by the readout is then damped using low noise interferometer signals, eliminating the need to use the usual noisy sensors. Simulated and experimental results validate the concepts presented in this paper.
Corrosion Behavior of FBR Structural Materials in High Temperature Supercritical Carbon Dioxide (2010)

A key problem in the application of a supercritical carbon dioxide (CO2) turbine cycle to a fast breeder reactor (FBR) is the corrosion of structural material by supercritical CO2 at high temperature. In this study, corrosion test of high-chromium martensitic steel (12Cr-steel) and FBR grade type 316 stainless steel (316FR), which are candidate materials for FBRs, were performed at 400-600°C in supercritical CO2 pressurized at 20MPa. Corrosion due to the high temperature oxidation in exposed surface was measured up to approximately 2000h in both steels. In the case of 12Cr-steel, the weight gain showed parabolic growth with exposure time at each temperature. The oxidation coefficient could be estimated by the Arrhenius function. The specimens were covered by two successive oxide layers, an Fe-Cr-O layer (inside) and an Fe-O layer (outside). A partial thin oxide diffusion layer appeared between the base metal and the Fe-Cr-O layer. The corrosion behavior was equivalent to that in supercritical CO2 at 10MPa, and no effects of CO2 pressure on oxidation were observed in this study. In the case of 316FR specimens, the weight gain was significantly lower than that of 12Cr-steel. Dependency of neither temperature nor exposed time on oxidation was not observed, and the value of all tested specimens was within 2g/m2. Nodule shape oxides which consisted of two structures, Fe-Cr-O and Fe-O were observed on the surface of the 316FR specimen. Carburizing, known as a factor in the occurrence of breakaway corrosion and/or the degradation of ductility, was observed on the surface of both steels.
Modeling of charging damage during interlevel oxide deposition in high-density plasmas (1998)

Monte Carlo simulations of pattern-dependent charging during interlevel dielectric (ILD) deposition in high-density plasmas reveal that the initial conformality of the ILD film plays a crucial role in metal line charging up and the subsequent degradation to the buried gate oxide to which the metal line is connected. Line charging occurs when the top dielectric is thick enough to prevent tunneling currents while the sidewall dielectric thickness still allows tunneling currents to flow to the metal line; the differential charging of the sidewalls, which induces the latter currents, is caused by electron shading. The results suggest that charging can be reduced by depositing a more conformal ILD film around the metal line and/or by increasing the ability of the film surface to dissipate charge.
CHAPTER 8: Wheat Grain Proteins (2009)

Cereals & Grains Association is a nonprofit organization dedicated to advancing the knowledge and understanding of cereal grain science through research leadership, education, superior technical service, and advocacy.
Cobalt Salts in Acute Cyanide Poisoning. (1965)

Three cobalt compounds have been tested in non-anesthetized dogs poisoned with subcutaneous injection of NaCN. Sodium cobaltinitrite i.v. detoxifies 3 LD's. Cobalt chloride does not seem to be effective. Co2EDTA at its best antidotes 2 LD's.
A RAPID, QUANTITATIVE SEPARATION OF TRACES OF BERYLLIUM (1957)

The anticancer drug taxol (paclitaxel) inhibits tumors through multiple cytotoxic and cytostatic mechanisms. Independently of these mechanisms, taxol induces distinct immunological efficacy when it acts as a second signal for activation of tumoricidal activity by interferon gamma (IFN gamma)-primed murine normal host macrophages. We reported that tumor-distal macrophages, which mediate immunosuppression through dysregulated nitric oxide (NO) and tumor necrosis factor alpha (TNF alpha) production, are differentially regulated by taxol. Because taxol influences tumor cell growth dynamics and activates immune cell populations, we assessed the ex vivo immunosuppressive and antitumor activities of taxol-treated normal host and tumor-bearing host (TBH) macrophages. Pretreatment of such cells with taxol partly reconstituted T cell alloantigen reactivity, suggesting that taxol mediates a limited reversal of TBH macrophage immunosuppressive activity. Taxol-treated TBH macrophages significantly suppressed the growth of fibrosarcoma cells (Meth-KDE) through soluble effector molecules and promoted direct cell-mediated cytotoxicity, indicating that taxol enhanced tumor-induced macrophage antitumor activities. Tumor-induced helper T cells, however, showed a higher sensitivity to direct taxol-induced suppression. These data demonstrate that taxol exerts pleiotropic effects on antitumor immune responses with the capacity to abate the immunosuppressive activities of macrophages and promote macrophage-mediated antitumor activities simultaneously, but also directly modulating T cell reactivity. Collectively, these studies suggest that the antineoplastic drug taxol may impart antitumor activity through an immunotherapeutic capacity.
Infectious complications in chronic graft‐versus‐host disease: a retrospective study of 145 recipients of allogeneic hematopoietic stem cell transplantation with reduced‐ and conventional‐intensity conditioning regimens (2008)

To assess infectious complications associated with chronic graft-versus-host disease (cGVHD) after allogeneic hematopoietic stem cell transplantation (HSCT) with reduced- and conventional-intensity conditioning regimens (RIC, n=91; CIC, n=54, respectively), we retrospectively analyzed data from 145 consecutive patients with cGVHD after allogeneic HSCT from a human leukocyte antigen-matched related or unrelated donor. In the present retrospective analysis, 57% (83/145) of patients with cGVHD developed infections, with a mortality rate of 27% (22/83). The incidences of bacteremia (n=28), central venous catheter-related infections (n=11), bacterial pneumonia (n=4), invasive aspergillosis (n=7), and adenoviral hemorrhagic cystitis (n=8) were significantly higher in patients with prednisolone dose >or=1 mg/kg at the time of diagnosis of cGVHD. The present results suggest that infections associated with cGVHD, especially after high-dose prednisolone, are predictive of poor outcome regardless of whether the patient received RIC or CIC.
Successful outcome of macrolide-resistant <i>Mycoplasma genitalium</i> urethritis after spectinomycin treatment: a case report (2016)

Successful outcome of macrolide-resistant Mycoplasma genitalium urethritis after spectinomycin treatment : a case report
Thermal Decarboxylation of Unsaturated Acids (1950)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTThermal Decarboxylation of Unsaturated AcidsRichard T. Arnold, Otto C. Elmer, and R. M. DodsonCite this: J. Am. Chem. Soc. 1950, 72, 10, 4359–4361Publication Date (Print):October 1, 1950Publication History Published online1 May 2002Published inissue 1 October 1950https://pubs.acs.org/doi/10.1021/ja01166a007https://doi.org/10.1021/ja01166a007research-articleACS PublicationsRequest reuse permissionsArticle Views693Altmetric-Citations61LEARN 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
A Thermoelectric Heat Engine with Ultracold Atoms (2013)

Thermoelectric effects, such as the generation of a particle current by a temperature gradient, have their origin in a reversible coupling between heat and particle flows. These effects are fundamental probes for materials and have applications to cooling and power generation. Here, we demonstrate thermoelectricity in a fermionic cold atoms channel in the ballistic and diffusive regimes, connected to two reservoirs. We show that the magnitude of the effect and the efficiency of energy conversion can be optimized by controlling the geometry or disorder strength. Our observations are in quantitative agreement with a theoretical model based on the Landauer-Büttiker formalism. Our device provides a controllable model system to explore mechanisms of energy conversion and realizes a cold atom-based heat engine.
Accelerating Shale Asset Success Through Applied Reservoir Understanding (2014)

Horizontal drilling and multistage hydraulic fracturing have been credited for much of the success achieved in ultralow permeability shale reservoirs, making it possible to produce natural gas, natural gas liquids, and crude oil at economic rates. Although thousands of wells have been drilled and completed using these techniques, there are relatively few design tools and processes available within the industry designed specifically for these applications. In the past, much of the optimization process has been the result of trial and error techniques that can be both costly and time consuming. This paper examines a step-out development project where new processes and tools were used to accelerate the de-risking of the asset area by identifying the best quality reservoir targets and significantly improving production and economics by implementing a completion optimization process. This reservoir centric process uses earth modeling, complex fracture modeling, and reservoir simulation tools developed specifically for shale type formations. It also focuses on designing the wellbores to best accommodate the staged stimulation treatments that can help maximize the stimulated volume and the connected fracture area within this volume. When optimized, this process can help maximize
ChemInform Abstract: THE REARRANGEMENT OF 2‐CARBOMETHOXY‐2‐PHENYLSELENOCYCLOHEXANONE (1980)

Abstract Das aus dem Ketoester (I) erhaltene Selenderivat (II) wird unter basischen Bedingungen mit Lithium‐diisopropylamid (LDA) oder Natriumhydrid zum Ketoester (III) umgelagert.
Compression of a Cord (1992)

Cord is a structural element that is generally used to resist relatively large axial loads in tension in comparison to bending and torsional loads. However, in certain cases, a cord may be called upon to resist a compressive load such as occurs when a cord is placed in a composite. When a cord is subjected to compression, the individual filaments lose contact with each other. This results in a considerable reduction in the axial stiffness of the cord. Generally, most cord composites are fabricated at elevated temperatures and cooled to room temperatures. Some remarks are made concerning the buckling of these cords since the coefficients of thermal expansion are different for the matrix and the cord.
Bone Marrow Cell Graft Engineering: From Bench to Bedside (2001)

Bone marrow transplantation (BMT) has the potential to treat hemoglobinopathies (sickle cell and thalassemia) autoimmunity (diabetes, lupus, multiple sclerosis, rheumatoid arthritis, Crohn's colitis) and enzyme deficiency states. Graft versus host disease (GVHD) is a major complication and limitation to the therapeutic application of BMT. There have been many clinical trials and experimental animal models that have attempted to control GVHD through the engineering of the donor bone marrow cells (BMC). Historically, several methods have demonstrated effectiveness in controlling GVHD; however they were also associated with a marked increase in the rate of graft failure. Highly purified hematopoietic stem cells (HSC) engraft quite readily in genetically-matched recipients while they do not engraft as easily in MHC-disparate recipients. The numbers of HSC must be increased 100-200 fold in order to overcome the allogeneic barrier. We were the first to phenotypically and to functionally characterize a novel cell in the bone marrow that enables engraftment of highly purified HSC in allogeneic recipients. The discovery of graft facilitating cell populations has resulted in the restoration of the engraftment-potential of purified HSC between genetically-disparate individuals. The addition of facilitating cells (FC) to T cell-depleted BMC grafts results in allogeneic engraftment without GVHD or graft failure. New strategies of BMC engineering that retain FC and HSC but avoid GVHD have allowed successful engraftment in mismatched and older recipients. These techniques have expanded the therapeutic potential of BMT to virtually every candidate as well as to non-malignant diseases in which the morbidity associated with conventional BMT could not be accepted. This article reviews the transition of the FC technology from bench to bedside and discuss the potentially broad-reaching applications of BMT and mixed chimerism.
Combining Chemoinformatics with Bioinformatics: In Silico Prediction of Bacterial Flavor-Forming Pathways by a Chemical Systems Biology Approach “Reverse Pathway Engineering” (2014)

The incompleteness of genome-scale metabolic models is a major bottleneck for systems biology approaches, which are based on large numbers of metabolites as identified and quantified by metabolomics. Many of the revealed secondary metabolites and/or their derivatives, such as flavor compounds, are non-essential in metabolism, and many of their synthesis pathways are unknown. In this study, we describe a novel approach, Reverse Pathway Engineering (RPE), which combines chemoinformatics and bioinformatics analyses, to predict the "missing links" between compounds of interest and their possible metabolic precursors by providing plausible chemical and/or enzymatic reactions. We demonstrate the added-value of the approach by using flavor-forming pathways in lactic acid bacteria (LAB) as an example. Established metabolic routes leading to the formation of flavor compounds from leucine were successfully replicated. Novel reactions involved in flavor formation, i.e. the conversion of alpha-hydroxy-isocaproate to 3-methylbutanoic acid and the synthesis of dimethyl sulfide, as well as the involved enzymes were successfully predicted. These new insights into the flavor-formation mechanisms in LAB can have a significant impact on improving the control of aroma formation in fermented food products. Since the input reaction databases and compounds are highly flexible, the RPE approach can be easily extended to a broad spectrum of applications, amongst others health/disease biomarker discovery as well as synthetic biology.
Milestones in OBC Data Processing (2005)

Abstract OBC technology reveals more and more potentials in PZ imaging. It shows a better image in comparison with the conventional streamer result. In the following paper, we will describe the methodology for processing OBC data. We will focus on the key points that could explain the effectiveness of this technology. After a description of OBC data, we will see that many issues are specific to this technology due to the fact that it is half way from land and marine acquisition. We will show how we deal with different issues such as reorientation, coupling, noise and water-layer multiples attenuation through our new methodology for PZ summation. Receiver ghost elimination, high fold and wide azimuth coverage are the main points that differentiate the OBC from the conventional streamer and contribute to the improvement of the results. We will show how these features contribute to the building of a good structural image. Moreover, processing the data with respect to the azimuth is important to fully take into account 3D heterogeneities and possible azimuthal anisotropy by tracking velocity variations. For that purpose we settled an effective methodology that allows us to check these variations through adequate and accurate QCs. All these topics will be illustrated on several real datasets. Introduction In the past, ocean bottom cable (OBC) technology was mainly used in transition zones where neither onshore nor offshore conventional seismic could be shot. In the nineties, OBC moved to offshore showing a high potential for imaging areas where platforms obstruct the navigation of streamer boats. In the meantime, cables were enriched with new horizontal sensors making it possible to record converted PS waves and image through gas clouds where conventional P wave imaging failed due to very strong wave attenuation [1]. OBC technology has now been deployed in many areas of the world. It has been intensively shot in the North Sea where streamer data is available.
Miniaturized Ion and Neutral Mass Spectrometer for CubeSat Atmospheric Measurements (2016)

A presentation about the Mini Ion Neutral Mass Spectrometer (INMS).
Raman and infrared spectra of pollucite (1978)

Raman light scattering, infrared reflection, and infrared absorption spectra are reported for the mineral pollucite and other cesium aluminosilicate formulations of interest to the beneficial use program of Sandia Laboratories. In addition, Raman spectra of crystals of a pure-phase pollucite are presented. Assignment of the active normal modes is made; a resonance at 200 cm/sup -1/ is tentatively assigned to a Cs cage mode; the remaining resonances are assigned to oxygen stretching vibrations of the Al-0 and Si-0 bonds, external vibrations of the aluminosilicate framework, and to more complex vibrations involving all of the atoms of the crystal. It is shown that by using a reference crystalline spectrum, oher cesium aluminosilicate structures can be identified as polycrystalline in nature with a makeup similar to pollucite. Structural alterations (broken bonds) as well as state changes (crystalline to amorphous) can also be ascertained by Raman spectroscopy. Water is found only in mineral pollucite, where it exists as a monomer, hydrogen-bonded to oxygen atoms that form its cage. Satisfactory results were obtained from a range of materials; black to milky to clear in appearance.
THE EFFECT OF OXYGEN TENSION ON TETRAZOLIUM REDUCTION BY RESPIRATORY ENZYME SYSTEMS OF TISSUE CULTURE CELLS. (1963)

1. Attempts have been made to confirm how the formazan formation is affected in the presence of oxygen gas when the cells are incubated with neotetrazolium salt and the subsrtates for the enzymes to be tested. 2. In the cases of succinoxidase formazan formation is minimized under pure O2tension, it increases with decrease in O2 tension, and reaches its maximum value under N2gas. 3. This relationship between the oxygen tension and the diformazan formmation can likewise be observed even after pretreatment of the system with KCN. 4. In measuring enzyme activity of the DPN-diaphorase system with L-glutamate and DPN as substrate and NT as hydrogen acceptor, the same relationships between the oxygen tension and the NT-reduction can be seen as in succinoxidase system. 5. In the determination of enzyme activity of the cytochrome-c-cytochrome oxidase system with p-phenylene-diamine as substrate and NT as hydrogen acceptor, likewise the diformazan formation is markedly affected by oxygen tension and increased with the reduced oxygen tension but under pure Ns gas the value is reduced. When the systen is pretreated with KCN, however, the diformazan formation reveals its maximum value under pure nitrogen gas, the values of which correspond to those values of endogenous reaction without substrate. 6. The above results show that the neotetrazolium salt can compete with O2 as hydrogen acceptor, and less values of formazan formation may be obtained under higher oxygen tension and the higher values under lower oxygen tension independently from the true activity of the enzyme.
Coordination Chemistry-Assembled Porphyrinic Catenanes (2010)

Non covalent [2]catenanes were synthesized in high yield as kinetic products or as thermodynamic products after completion of an equilibrium. These sophisticated architectures were assembled in two steps, from an oblique bis-zinc(II) porphyrin and two different dipyridyl chelates, by using Cu(I)-N interactions to assemble acyclic complexes and Zn(II)-N interactions to generate rings. (1)H NMR including 2D COSY and ROESY experiments were used to characterize each compound. Spectrophotometric titrations highlight the influence of geometry in terms of distances and angles in non covalent coordinated assemblies. In fact, it was proved that a perfect fit leads to highly stable coordination chemistry-assembled species.
<p>Assessing Preferences for Rare Disease Treatment: Qualitative Development of the Paroxysmal Nocturnal Hemoglobinuria Patient Preference Questionnaire (PNH-PPQ©)</p> (2020)

The PNH-PPQ provides a patient-centered approach for evaluating preferences for the treatment of PNH. The PNH-PPQ has subsequently assessed patient preference in the clinical trial sub-study ALXN1210-PNH-302s.
L’enseignement du dessin dans les petites classes primaires (1904)

Henry Félix. L’enseignement du dessin dans les petites classes primaires. In: La revue pédagogique, tome 44, Janvier-Juin 1904. pp. 551-565.