gebhart/patrepeval huggingface dataset:
The Assembly Deformation and Pressure of Stuffed Catalytic Converter Accounting for the Hysteresis Behavior of Pressure vs Density Curve of the Intumescent Mat (2000)

<div class="htmlview paragraph">Accurately predicting converter assembly deformation and mat pressure is essential in converter packaging design and manufacturing. In stuffing packaging, the annulus between the deformed shell and the catalyst is larger than that between the stuffing cone and the catalyst. As a result, the mat expands and undergoes unloading process. Tests show that the mat exhibits different loading and unloading characteristics. Using such a hysteresis mat pressure vs density curve in finite element analysis, the computed converter deformations closely agree with test data. Conversly, neglecting the mat hysteresis behavior may overestimate the deformation and pressure by a factor of three to four.</div>
Artificial Hair Fiber Restoration in the Treatment of Scalp Scars (2007)

Data show that polyamide hair fiber restoration can be considered an adjunctive treatment for scalp scars in selected cases.
A Temperature Study of Pneumatic Tires During Highway Operation (1972)

Abstract : Automotive pneumatic tire and road surface temperatures are measured using infrared sensory non-contact techniques. A highway test vehicle implemented with on-board dual system temperature averaging and high speed circumferential profiling instrumentation package is described. Infrared techniques used for generating 'tire temperature histories' are discussed in terms of highway performance factors. The influencing effects of road surface and air temperature, air flow and solar load are shown. Circumferential high resolution temperature profiles are also shown for defect induced tires relative to sensing the development and location of the defect under actual highway conditions of operation. Average tread and sidewall temperatures are plotted for new and worn 2-ply and 4-ply bias-belted tires for variations of load, speed, inflation, balance and camber. A comparison is made between the temperatures generated in tires operated under highway conditions and the same tire run on the dynamometer drum tester. The results of the overall program are based on approximately 5000 miles of highway testing performed on 10 test tires of various types.
Monoclonal Antibody G47 Engineered to be Reactive with Colorectal Tumor Mucin (2001)

We have previously shown that the normal adult colon produces a sialomucin containing the core trisaccharide 1,3 N-acetylgalactosamine. This structure was shown to be the epitope for a polyclonal antiserum that demonstrated colon "specific" activity. Antiserum binding is dependent upon the presence of O-acetylated sialic acids present at high concentrations in normal adult colon tissue. However, O-acetylation of sialic acids is decreased in colorectal cancer. Indeed, approximately 50% of colorectal carcinomas are nonreactive with this antiserum. In the current work, we used a de-O-acetylated, normal colon mucin as immunogen to generate monoclonal antibody (MAb) G47. Untreated normal colon mucins having a high O-acetylated sialic acid content were essentially nonreactive with G47. Removal of O-acetyl groups by saponification generated a reactive mucin derivative while subsequent treatment with neuraminidase abolished reactivity. By immunoperoxidase procedures MAb-G47 was reactive with approximately 85% of colorectal tumors while exhibiting relatively low reactivity with normal colon tissue. Mucins isolated from normal colon had on average less than 10% of the specific epitope as compared with mucins derived from colorectal tumors (p < 0.01). Initial immunohistochemical studies on tumors of noncolonic origin revealed few positive cases. The potential of MAb-G47 to assist in the diagnosis and/or prognosis of colorectal cancer is now being studied.
The American Tradition in Economics (1977)

1976 was a double bicentennial year for American economists. On the one hand, it was the bicentennial year of the establishment of the United States of America as an independent, self‐governing country — an event that in recent years has become far more of a commonplace occurrence than it was in those revolutionary days two centuries ago. On the other hand it was the bicentennial of the publication of the first volume of Adam Smith's Wealth of Nations , the book that launched our discipline and gave it much of its pedagogic content and structure, at least until the Keynesian Revolution introduced the familiar textbook division between micro‐economics and macro‐economics. (1776, incidentally, was also the year of publication of Bentham's A Fragment on Government and Turgot's Six Edicts ; not to speak of Gibbon's Decline and Fall of the Roman Empire , a monumental scholarly work that probably should have received much more serious attention in the time of American bicentennary self‐congratulation and hoopla than it did.) The coincidence of the bicentennary of economics and of the United States naturally suggests combination of the two, in a discussion of what, if anything, are the distinctive and distinguishing characteristics of the American tradition in economics.
Enhanced peroxidase activity associated with the hypersensitive response of <i>Solanum dulcamara</i> to the gall mite <i>Aceria cladophthirus</i> (Acari: Eriophyoidea) (1991)

Peroxidase activity and its electrophoretic pattern were studied in resistant Solanum dulcamara leaves following infestation by the gall mite Aceria cladophthirus. Total peroxidase activity increased in infested leaves and was related to enhancement of three major peroxidase isozymes. The highest activity was found for the intercellular peroxidases. The extraction procedures used suggest that these peroxidases are pathogenesis-related proteins. These results are discussed with reference to the lack of lignin barrier around the mite-induced necrotic local lesions. Key words: Aceria cladophthirus, gall mite, Solanum dulcamara, resistant plant, pathogenesis-related proteins, peroxidases isozymes.
An Efficient Oxidative Conversion of Aldehydes into 2-Substituted 2-Oxazolines Using 1,3-Diiodo-5,5-dimethylhydantoin (2009)

Various aromatic and aliphatic aldehydes were converted into the corresponding 2-aryl and 2-alkyl-2-oxazolines, respectively, in good to high yields by reaction with 2-aminoethanol and 1,3-diiodo-5,5-dimethylhydantoin. Moreover, chiral bis-2-oxazolines, which can be used as chiral ligands in asymmetric synthesis, could be also prepared in moderate yields by the reaction of dialdehydes with (R)-(-)-2-phenylglycinol under the same conditions.
Fibrin glue (1994)

substantially disrupted work and one in three required treatment in an accident and emergency department.Clearly, this level of injury from sharp objects would be unacceptable in a laboratory or other working environment.What should be done?Firstly, safety standards need to be developed to protect consumers and bar workers.Glassware in many countries bears a government stamp to signify that the capacity of the glass conforms to certain standards of volume.This should also signify adherence to standards of safety.In Britain an obvious objective is that every half pint or one pint beer glass should bear the British Standards Institution's "kite mark."Secondly, a code of practice should be developed regarding the type of glass that should be used in particular environments-for example, in pub gardens and urban pubs.Thirdly, the safety of disposable and reusable plastic containers should be acknowledged.Although levels of injury do not warrant wholesale replacement of glass, plastic has obvious advantages in some environments-for example, at beer festivals and sporting occasions.And lastly, licensees should ensure that empty bottles and glasses are regularly collected and that worn glasses are replaced before they break in use.9Jonathan Shepherd's group received a research grant to study risk factors for urban violence from the glass manufacturers, J G Durand.This followed the publication of the results of a study by Shepherd and colleagues reporting that tempered glasses-as made by Durand-were more resistant to impact than annealed glasses
The determination of the direction of arrival of an interference field (1981)

The problem of resolving the complex interference field at a receiving site, that is caused by multimode propagation at high frequencies, into the individual plane wave components and determining the direction of arrival of these components is considered. The method developed is based on Prony's algorithm. To illustrate the effect of noise on the solution, a first‐order linearized model of a statistical study of a two plane wave problem for this conventional Prony's method is presented. A modification of Prony's technique, an eigenvalue approach, allows one to analytically determine the number of waves in the problem, and this approach is less susceptible to the effect of noise. Data obtained from a controlled experiment when a signal from a distant source was repeated and retransmitted at a different location verify that the system as well as the algorithm is capable of resolving waves coming from different directions. Experimental evidence related to multimode as well as single‐mode propagation coming from the same source has been obtained.
Hazard map : real time hazard mapping using social media (2012)

During the weekend of the 21 April 2012, a number of enthusiastic software developers and geographic information enthusiasts from around the globe gave up their time to participate in a ‘codeathon’. The International Space Apps challenge, an initiative of the Open Government Partnership, is a two day technology development event similar to “Random hacks of kindness” where citizens around the globe work together to solve current critical challenges for society. One of the challenges submitted for the weekend was called Hazard Map which asked participants to develop a ‘map-lication ’ alerting staff working within a hazard centre environment to the impacts of natural hazards by using data harvested from social media sites such as Twitter or Facebook. This paper and presentation presents the results of the International Space Apps Hazard Map challenge, highlighting the potential usefulness of OpenStreet Map and the OpenLayers Heatmap to those involved in civil contingency planning and response. The Hazard Map Challenge Obtaining real-time information about a hazard event as it unfolds, such as a flood or earthquake, has, until recently, largely been limited to the professional media and even then it takes time for journalists to report the situation. However, as was seen during the Japanese Earthquake in 2010
Toward high communication performance through compiled communications on a circuit switched interconnection network (2002)

This paper discusses a new principle of interconnection network for massively parallel architectures in the field of numerical computation. The principle is motivated by an analysis of the application features and the need to design new kind of communication networks combining very high bandwidth, very low latency, performance independence to communication pattern or network load and a performance improvement proportional to the hardware performance improvement. Our approach is to associate compiled communications and a circuit switched interconnection network. This paper presents the motivations for this principle, the hardware and software issues and the design of a first prototype. The expected performance are a sustained aggregate bandwidth of more than 500 GBytes/s and an overall latency less than 270 ns, for a large implementation (4K inputs) with the current available technology.< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">></ETX>
An integrated silicon bipolar receiver subsystem for 900 MHz ISM band applications (2002)

A wide band dual conversion receiver subsystem is presented which is suitable for 900 MHz portable wireless applications including cordless telephone. The circuit features 118 dB of dynamic range and is operable from 6.5 V down through 2.7 V while consuming 28 mA. The receiver utilizes the MOSAIC/sup TM/ V RF silicon bipolar process and features an LNA, two mixers, two oscillators, second LO amplifier, dual modulus prescaler, IF amplifier, RSSI, coilless demodulator and power down control.
Monções v. 1, n.1 – jan/jun 2012 (2012)

Expediente da Monções: Revista de Relações Internacionais da UFGD Vol. 1, n.1 - jan/jun 2012
Structure activity relationship and modeling studies of inhibitors of lysine specific demethylase 1 (2017)

Post-translational modifications of histone play important roles in gene transcription. Aberrant methylation of histone lysine sidechains have been often found in cancer. Lysine specific demethylase 1 (LSD1), which can demethylate histone H3 lysine 4 (H3K4) and other proteins, has recently been found to be a drug target for acute myeloid leukemia. To understand structure activity/selectivity relationships of LSD1 inhibitors, several series of cyclopropylamine and related compounds were synthesized and tested for their activities against LSD1 and related monoamine oxidase (MAO) A and B. Several cyclopropylamine containing compounds were found to be highly potent and selective inhibitors of LSD1. A novel series cyclopropylimine compounds also exhibited strong inhibitory activity against LSD1. Structure activity relationships (SAR) of these compounds are discussed. Docking studies were performed to provide possible binding models of a representative compound in LSD1 and MAO-A. Moreover, these modeling studies can rationalize the observed SARs and selectivity.
Prestack elastic Kirchhoff migration for multicomponent seismic data in variable velocity media (2000)

PreviousNext No AccessSEG Technical Program Expanded Abstracts 2000Prestack elastic Kirchhoff migration for multicomponent seismic data in variable velocity mediaAuthors: Aimin XueGeorge A. McMechanAimin XueVeritasDGC Inc., 715, Fifth Avenue, S.W., Suite 2200, Calgary, Alberta T2P 5A2, Canada and George A. McMechanCenter for lithospheric studies, The University of Texas at Dallas, Box 830688, Richardson, Texas 75083‐0688https://doi.org/10.1190/1.1816092 SectionsAboutPDF/ePub ToolsAdd to favoritesDownload CitationsTrack CitationsPermissions ShareFacebookTwitterLinked InRedditEmail Permalink: https://doi.org/10.1190/1.1816092FiguresReferencesRelatedDetailsCited ByElastic least-squares reverse time migration in vertical transverse isotropic mediaJidong Yang, Hejun Zhu, George McMechan, Houzhu Zhang, and Yang Zhao9 October 2019 | GEOPHYSICS, Vol. 84, No. 6Isotropic elastic reverse time migration using the phase- and amplitude-corrected vector P- and S-wavefieldsJidong Yang, Hejun Zhu, Wenlong Wang, Yang Zhao, and Houzhu Zhang1 October 2018 | GEOPHYSICS, Vol. 83, No. 6Migration of Elastic Fields Based on Kirchhoff and Rayleigh Integrals17 February 2018A velocity tomography method in the angle domain for elastic vector wavefieldNing Qin, Zhenchun Li, and Kai Zhang25 October 2012Multicomponent joint migration velocity analysis in the angle domain for PP-waves and PS-wavesQizhen Du, Fang Li, Jing Ba, Yitong Zhu, and Bo Hou15 February 2012 | GEOPHYSICS, Vol. 77, No. 1Elastic Kirchhoff migration of vectorial wave-fields8 January 2009 | Applied Geophysics, Vol. 5, No. 4Vector imaging of converted wave data in laterally uniform media with VTI anisotropyCharlie Jing, Thomas A. Dickens, and Graham A. Winbow1 August 2006 | GEOPHYSICS, Vol. 71, No. 4Vector imaging of converted wave data in laterally uniform media with VTI anisotropyCharlie Jing, Thomas A. Dickens, and Graham A. Winbow7 December 2005 SEG Technical Program Expanded Abstracts 2000ISSN (print):1052-3812 ISSN (online):1949-4645Copyright: 2000 Pages: 2484 publication data© 2000 Copyright © 2000 Society of Exploration GeophysicistsPublisher:Society of Exploration Geophysicists HistoryPublished: 04 Jan 2005 CITATION INFORMATION Aimin Xue and George A. McMechan, (2000), "Prestack elastic Kirchhoff migration for multicomponent seismic data in variable velocity media," SEG Technical Program Expanded Abstracts : 449-452. https://doi.org/10.1190/1.1816092 Plain-Language Summary PDF DownloadLoading ...
An Independently/Electronically Controllable Schmitt Trigger Using only Single VDGA (2020)

This paper presents electronically tunable Schmitt trigger circuit based on voltage differencing gain amplifier (VDGA). The circuit comprises only 1 VDGA without any passive element. The threshold and output voltage levels of the proposed Schmitt trigger can be independently controlled by corresponding bias currents of the VDGA. The performance verification of proposed Schmitt trigger is depicted by PSpice simulation program with the model parameter 0.35μm CMOS process. The obtained results confirm the theoretical expectation. The total power consumption approximately 0.25mW, at ±1.5V. This proposed Schmitt trigger can further be used in control systems and signal generators.
The Chemistry of Vitamin E. XXXVIII.<sup>1,2</sup> α-Tocopheramine,<sup>3</sup> a New Vitamin E Factor (1942)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTThe Chemistry of Vitamin E. XXXVIII.1,2 α-Tocopheramine,3 a New Vitamin E FactorLee Irvin Smith, W. B. Renfrow Jr., and J. W. OpieCite this: J. Am. Chem. Soc. 1942, 64, 5, 1082–1084Publication Date (Print):May 1, 1942Publication History Published online1 May 2002Published inissue 1 May 1942https://pubs.acs.org/doi/10.1021/ja01257a020https://doi.org/10.1021/ja01257a020research-articleACS PublicationsRequest reuse permissionsArticle Views74Altmetric-Citations24LEARN 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 framework for identifying associations in digital evidence using metadata (2014)

Digital forensics concerns the analysis of electronic artifacts to reconstruct events such as cyber crimes. This research produced a framework to support forensic analyses by identifying associations in digital evidence using metadata. It showed that metadata based associations can help uncover the inherent relationships between heterogeneous digital artifacts thereby aiding reconstruction of past events by identifying artifact dependencies and time sequencing. It also showed that metadata association based analysis is amenable to automation by virtue of the ubiquitous nature of metadata across forensic disk images, files, system and application logs and network packet captures. The results prove that metadata based associations can be used to extract meaningful relationships between digital artifacts, thus potentially benefiting real-life forensics investigations.
MoS<sub>2</sub>/CdS Heterojunction with High Photoelectrochemical Activity for H<sub>2</sub> Evolution under Visible Light: The Role of MoS<sub>2</sub> (2013)

MoS2/CdS p-n heterojunction films with high photoelectrochemical activity for H2 evolution under visible light were successfully prepared by electrodeposition followed by chemical bath deposition. The films were characterized by X-ray diffraction, scanning electron microscopy, UV–visible absorption, X-ray photoemission spectroscopy, photoluminescence, and photoelectrochemical response. The MoS2/CdS heterostructure shows much higher visible-light photoelectrocatalytic activity and higher stability toward the water splitting than pure CdS film. The MoS2/CdS film with an optimal ratio of 0.14% exhibits the highest photocurrent of 28 mA/cm2 and the highest IPCE of ca. 28% at 420 nm at 0 V vs Ag/AgCl. The critical role of MoS2 in the MoS2/CdS film was investigated. The improved photoelectrochemical performance of the MoS2/CdS heterojunction film was attributed to the visible light absorption enhanced by MoS2 and the formation of a p-n junction between CdS and MoS2, which accelerates the effective separation of photogenerated carriers by the internal electrostatic field in the junction region.
Biodegradable Grease Technology for Future Army Combat Systems (2004)

Environmental safety and compliance has recently become the most significant worldwide issue. Over the past decades, many Army installations throughout the United States have been contaminated with petroleum hydrocarbon-based fuels and lubricants. The generation of the potentially hazardous wastes by Petroleum, Oil, and Lubricant (POL) products not only cause both short and long term liability with respect to environmental damage, but can result in deteriorated mission performance and high cleanup costs. For this reason, the Army is currently soliciting a technology that can be used to minimize waste stream of POL products utilized in the current and Future Combat Systems. This paper presents the results of development of Army's biodegradable greases. laboratory biodegradation tests. and field demonstrations including bioremediation tests.
Drug Targeting Strategies Based on Charge Dependent Uptake of Nanoparticles into Cancer Cells (2019)

The aim of this review was to describe the preferred charged nano-particles (CNPs) for targeted delivery in tumor cells. Zeta Potential (ZP), which represents the surface charge of NPs was highlighted in cell entrance and interactions. In this regard, various types of endocytosis pathways which are involved in NPs' uptake were first introduced. Then, significance of positively charged NPs (PCNPs) in proton sponge effect corresponding to lysosomal escape was discussed. Cells prefer to endocyte the NPs with positive charge in passive targeting and gene delivery, while in active targeting; the charge of receptors' ligand binding site determines the NPs cellular uptake. Moreover, pH-sensitive NPs represent charge reversible behavior depending on pH changes which leads to longer blood circulation residence and higher uptake at acidic microenvironment of the cancer media. Role of the CNPs in overcoming multidrug resistance (MDR) and bypassing p-glycoprotein was further investigated.
Asymmetric Silylphosphite Esters: Synthesis and Reactivity of (rac-O,O-Binaphtholato)POSiR<sub>3</sub>(R<sub>3</sub>= Ph<sub>3</sub>,<sup>t</sup>BuMe<sub>2</sub>, Et<sub>3</sub>) (1993)

Abstract The new, silylphosphite compounds, (rac-O,O-binaphtholato)POSiR3 (R3 = Ph3, tBuMe2, Et3) have been synthesised by the reactions of (rac-O,O-binaphtholato)PC1 and R3SiOH. The abilities of these silylphosphite esters to act as phosphonylating agents towards benzaldehyde have been investigated.
HIGH CNR ACHIEVED ON MAGNETO-OPTIC DISKS USING A PLURALITY OF RECORDING LAYERS (1993)

We have achieved a carrier-to-noise ratio of 67 dB (30 kHz bandwidth) on magneto-optic disks that utilize two thin magneto-optic layers. The improvement came primarily from the writing noise reduction. This noise reduction is explained through the statistical averaging of the written magnetic transition positions in the two recording layers. The disk writing noise can be further reduced when more active layers are used in the disk structure. This noise reduction scheme can be utilized in other kinds of recording disks.