gebhart/patrepeval huggingface dataset:
Transparent Organic Light-Emitting Devices Fabricated by Cs-Incorporated RF Magnetron Sputtering Deposition (2005)

For the cathode of a transparent organic light-emitting device (TOLED), an indium–tin oxide (ITO) film was deposited using RF magnetron sputtering with Cs vapor introduction during the sputtering process. The work function of the Cs incorporated ITO film was 4.3 eV with electric conductivity and it was very stable in an atmospheric environment over an extended period of time. It was shown that this Cs incorporation technique was effective for the incorporation of Cs in an ITO film and that it resulted in an ITO film with a low work function. The TOLED fabricated with ITO:Cs as a cathode showed a much higher electron injection efficiency than currently used devices with an alkali-metal doped organic layer at low current density.
Multiplicative linear functionals on $B$-algebras (1952)

In the present paper, we shall make a survey of multiplicative linear functionals defined on not necessarily commutative B-algebras or B*-algebras. In commutative cases, the notion of these functionals coincides with that of the so-called Gelfand's functions on maximal ideals, which have been studied by V. R. Smulian [13], I. Gelfand [1], N. Dunford and E. Hille [4], etc....
Simulation of Hardwood Log Sawing (1979)

Mathematical modeling computer programs for several hardwood sawing systems have been developed and are described. One has judgment capabilities. Several of the subroutines are common to all of the models. These models are the basis for further research which examines the question of best-grade sawing method in terms of lumber value yield.
Calculations of Stable Domain Radii Produced by Thermomagnetic Writing (1974)

Calculations are performed to determine the stable radius of a cylindrically symmetric domain nucleated in magneto-optical films during thermomagnetic writing with a laser beam. A critical bound on domain size is calculated which determines whether or not a domain of given radius, once nucleated, will be stable. The analysis shows that for a ferromagnetic material such as MnAlGe, the domain dimensions can grow beyond the local region of material that is heated above the Curie temperature. For ferrimagnetic thin films having a compensation point T <inf xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">comp</inf> , stability depends on the difference between ambient and compensation temperatures, ΔT = T <inf xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">a</inf> − T <inf xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">comp</inf> . With ΔT ≈ 0, wall energy dominates and the critical radius can be calculated from R <inf xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">c</inf> = σ/(2MH <inf xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">c</inf> ).
Emission Results from the New Development of A Dedicated Hydrogen - Enriched Natural Gas Heavy Duty Engine (2005)

<div class="htmlview paragraph">Steady state emissions testing on a dynamometer with an 11-liter heavy-duty engine have shown the ability to obtain tail pipe oxides of nitrogen (NO<sub>x</sub>) emissions of 0.15 g/bhp and below. Equivalence ratios of 0.53 have been achieved over the operating range. The development of a dedicated hydrogen-enriched natural gas (HCNG) engine utilizes a mechanical means to extend the lean limit of combustion through a quiescent intake path. Hydrogen blend ratios of 30-40% have been employed.</div> <div class="htmlview paragraph">Current manufactured natural gas heavy-duty engines use intake swirl as a means of extending the lean limit of combustion for reducing NO<sub>x</sub> emissions. These engines have shown reductions in NO<sub>x</sub> emissions with HCNG and lean burn however, are unable to meet 2007 goals. Principals at Collier Technologies, Inc (CTI) have been developing and operating HCNG engines for the past eleven years with dramatic results in NO<sub>x</sub> and CO emissions. CTI, Hess Microgen and Daewoo Heavy Industries are cooperatively developing the next generation of HCNG heavy-duty engines to meet the stringent 2007 emission requirements.</div> <div class="htmlview paragraph">Transit authorities are researching all possible methods to meet the pending 2007 EPA emissions standards for heavy-duty transportation. Including HCNG, hybrids, pure hydrogen ICE's and fuel cells.</div>
Synthesis and properties of new aromatic poly(amine‐imide)s derived from <i>N,N</i>′‐bis(4‐aminophenyl)‐<i>N,N</i>′‐diphenyl‐1,4‐phenylenediamine (2002)

A series of new triphenylamine-containing aromatic poly(amine- imide)s with high molecular weights were prepared either by a conventional two-step process starting from N,N′-bis(4-aminophenyl)-N,N′-diphenyl-1,4-phenylenediamine with various aromatic tetracarboxylic dianhydrides or by the one-step thioanhydride method from the diamine with aromatic tetracarboxylic dithioanhydrides. All the poly(amine-imide)s were amorphous and had high thermal stability associated with relatively high glass-transition temperatures of 274–332 °C.
Penicillin-Resistant Streptococcus pneumoniae Keratitis (1996)

Although Streptococcus pneumoniae is usually extremely sensitive to penicillin, recent reports in the nonophthalmic literature indicate a rise in the prevalence of penicillin-resistant pneumococci. We report a case of penicillin-resistant S. pneumoniae keratitis in a 51-year-old woman with severe rheumatoid arthritis. This report is only the second such case in the ophthalmic literature and may indicate the emergence of penicillin-resistant strains of S. pneumoniae as ocular pathogens.
Secondary electron emission from magnesium oxide on multiwalled carbon nanotubes (2002)

We have investigated effects of electric fields on the yield of secondary electron emission (SEE) from the primary electron bombardment on magnesium oxide (MgO) covering vertically grown multiwalled carbon nanotubes (MWCNTs). We observe that the yield of SEE increases up to at least 22 000 at a special condition. The strong local field generated by the sharp tip of vertically grown MWCNTs accelerates secondary electrons generated by primary electrons. This eventually gives rise to so called Townsend avalanche effect, generating huge number of secondary electrons in a MgO film. Emission mechanism for such a high SEE will be further discussed with energy spectrum analysis.
Facial Anthropometric Differences among Gender, Ethnicity, and Age Groups (2010)

Statistically significant differences in facial anthropometric dimensions (P < 0.05) were noted between males and females, all racial/ethnic groups, and the subjects who were at least 45 years old when compared to workers between 18 and 29 years of age. These findings could be important to the design and manufacture of respirators, as well as employers responsible for supplying respiratory protective equipment to their employees.
Bandwidth measurements of ultrahigh-frequency optical detectors using the interferometric FM sideband technique (1987)

A frequency modulated semiconductor laser and an interferometer are used as a source of very high frequency amplitude modulation to measure the response of optical detectors. This new technique does not require a laser with a flat, or even known, frequency response, and measures the detector response at frequencies well above the modulation frequency applied to the laser. The response of several InGaAs p-i-n detectors has been measured to 22 GHz using 1.3- and 1.55-μm semiconductor lasers modulated at only 500 MHz. These measurements were not limited by the measurement method, which may be capable of measuring bandwidths substantially in excess of 20 GHz.
An Experimental Estimation of Aromaticity Relative to That of Benzene. The Synthesis and NMR Properties of a Series of Highly Annelated Dimethyldihydropyrenes: Bridged Benzannulenes (1995)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTAn Experimental Estimation of Aromaticity Relative to That of Benzene. The Synthesis and NMR Properties of a Series of Highly Annelated Dimethyldihydropyrenes: Bridged BenzannulenesReginald H. Mitchell, Vivekanantan S. Iyer, Nasr Khalifa, Ramanathan Mahadevan, Santhanagopalan Venugopalan, Sirimevan Ananda Weerawarna, and Pengzu ZhouCite this: J. Am. Chem. Soc. 1995, 117, 5, 1514–1532Publication Date (Print):February 1, 1995Publication History Published online1 May 2002Published inissue 1 February 1995https://pubs.acs.org/doi/10.1021/ja00110a008https://doi.org/10.1021/ja00110a008research-articleACS PublicationsRequest reuse permissionsArticle Views1138Altmetric-Citations57LEARN 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 (2)»Supporting Information Supporting Information Get e-Alerts
Application of a Laplace transform pair model for high‐energy x‐ray spectral reconstruction (1985)

A Laplace transform pair model, previously shown to accurately reconstruct x-ray spectra at diagnostic energies, has been applied to megavoltage energy beams. The inverse Laplace transforms of 2-, 6-, and 25-MV attenuation curves were evaluated to determine the energy spectra of these beams. The 2-MV data indicate that the model can reliably reconstruct spectra in the low megavoltage range. Experimental limitations in acquiring the 6-MV transmission data demonstrate the sensitivity of the model to systematic experimental error. The 25-MV data result in a physically realistic approximation of the present spectrum.
Fault Diagnostics for Electrically Operated Pitch Systems in Offshore Wind Turbines (2016)

This paper investigates the electrically operated pitch systems of offshore wind turbines for online condition monitoring and health assessment. The current signature based fault diagnostics is developed for electrically operated pitch systems using model-based approach. The electrical motor faults are firstly modelled based on modified winding function theory and then, current signature analysis is performed to detect the faults. Further, in order to verify the fault diagnostics capabilities in realistic conditions, the operating profiles are obtained from FAST simulation of offshore wind turbines in various wind conditions. In this way, the applicability of current signature analysis for fault diagnostics in offshore wind turbine pitch systems is demonstrated.
Ceruloplasmin (copper oxidase) activity of serum in patients with various diseases. (1986)

Abnormalities in liver diseases was found to be the most important cause for the elevation of serum ceruloplasmin level. About 56% of the patients with viral hepatitis and 50% of the patients with cirrhosis showed elevated levels. AIl the 3 patients with cirrhosis showed elevated levels. All the 3 patients witb obstructive jaundice registered values more tban twice tbe upper normal ]evel. Malignancy in various organs was invariably associated with hyperceruloplasminemia. Patients with heart diseases also showed elevated serum cerulop]asmin levels and 67.7% of the IHD patients showed hyperceru]op]asminemia. About 50% of the cases of cholecystitis, asthma, and anaemia were found to show mild to moaerate elevation.
Twenty-four Hour Left Ventricular BYpass with a Centrifugal Blood Pump (1975)

A new centrifugal blood pump system has been developed for left ventricular bypass by the addition of non-thrombogenic blood surface materials and an ultrathin-walled cannula for the retrograde cannulation of the left ventricle. Partial LV bypass at 3 to 6 L/min was undertaken in 55 calves without thoracotomy. In 20 it was continued for 24 hours, with 13 survivors who were eventually sacrificed. Eleven of the last 14 experiments were completed without mishap. Heparin was employed only during pump insertion. Hematologic changes were limited to moderate platelet depression, and tolerable hemolysis (average serum level 21 mg% in the last 13 experiments). Normal clotting parameters and the absence of significant fibrin split product formation correlated with the absence of gross thrombosis and few minor renal emboli observed at autopsy. This pump system appears to have several advantages over previously described equipment for LV bypass.
A preliminary analysis of non-small cell lung cancer biomarkers in serum. (2003)

The preliminary results suggest that serum is a capable resource for detecting specific non-small cell lung cancer biomarkers. SELDI mass spectrometry is a useful tool for the detection and identification of new potential biomarker of non-small cell lung cancer in serum.
Allogeneic bone marrow transplantation for Fanconi anemia. (1992)

Five patients (age range 7-14 years) received allogeneic bone marrow transplantation (BMT) for Fanconi anemia (FA). All patients showed progressive pancytopenia associated with congenital malformations. Diagnosis was confirmed by studies of cellular hypersensitivity to the clastogenic effect of the DNA crosslinking agent diepoxybutane. The conditioning regimen consisted of low dose cyclophosphamide (5 mg/kg x 4) and fractionated total body irradiation (167 cGy x 3). For graft-versus-host disease prophylaxis one patient was given cyclosporin alone while the remaining four patients received a combination of cyclosporin and two doses of methotrexate. Marrow was given unmanipulated from HLA-identical siblings. All patients are alive 18-67 months after grafting with Karnofsky scores of 100% and normal hemopoiesis of donor origin. Modifications in transplant protocols such as those here described have resulted in a decreased risk of severe transplant-related complications. These results confirm that BMT is a curative therapy in FA patients and should be considered as a first choice treatment if an HLA-identical donor is available.
Accelerated homology‐directed targeted integration of transgenes in Chinese hamster ovary cells via CRISPR/Cas9 and fluorescent enrichment (2016)

Targeted gene integration into site-specific loci can be achieved in Chinese hamster ovary (CHO) cells via CRISPR/Cas9 genome editing technology and the homology-directed repair (HDR) pathway. The low efficiency of HDR often requires antibiotic selection, which limits targeted integration of multiple genes at multiple sites. To improve HDR-mediated targeted integration, while avoiding the use of selection markers, chemical treatment for increased HDR, and fluorescent enrichment of genome-edited cells was assessed in CHO cells. Chemical treatment did not improve HDR-mediated targeted integration. In contrast, fluorescent markers in Cas9 and donor constructs enable FACS enrichment, resulting in a threefold increase in the number of cells with HDR-mediated genome editing. Combined with this enrichment method, large transgenes encoding model proteins (including an antibody) were successfully targeted integrated. This approach provides a simple and fast strategy for targeted generation of stable CHO production cell lines in a rational way. Biotechnol. Bioeng. 2016;113: 2518-2523. © 2016 Wiley Periodicals, Inc.
Advanced oxygen-separation membranes. Topical report, April 1989-September 1990 (1990)

The value of oxygen in improving the economics of high-temperature, natural-gas-fired processes is calculated, and the size and characteristics of the markets where oxygen-enhanced combustion could improve natural gas utilization are analyzed. Next, the cost of existing oxygen-separation processes is surveyed. Together, these define an economic target which any new production technology must meet if it is to be accepted. The bulk of the report analyzes three membrane based processes for oxygen production: polymeric membranes, porous ceramic membranes, and oxygen ion conducting membranes. Polymeric membranes are a commercially available technology limited to the production of oxygen-enriched air (OEA). Porous ceramic membranes have higher fluxes, higher costs, and are also limited to the production of OEA. Solid electrolyte, oxygen ion conductors produce pure oxygen, are applicable at both the very small and very large scales, and can potentially be less expensive than current technologies. In order to achieve this, better oxygen ion conductors and/or thinner membranes are required and membrane costs must be reduced. Improved conductors and thinner membranes are a target for fundamental research, while reduced costs will come both from improved materials and the general growth of the high-performance ceramics industry.
Immunoserologic evidence of coinfection with Borrelia burgdorferi, Babesia microti, and human granulocytic Ehrlichia species in residents of Wisconsin and Minnesota (1996)

In Wisconsin and Minnesota, Ixodes scapularis (Ixodes dammini) ticks are the vector of three microorganisms that may cause significant disease in humans and lower mammals. These diseases include Lyme borreliosis, which is caused by Borrelia burgdorferi, babesiosis, which is caused by Babesia microti, and human granulocytic ehrlichiosis (HGE), which is caused by an apparently new species in the genus Ehrlichia. Immunoserologic testing was performed on sera from patients with a diagnosis of one of these diseases to determine if there was evidence of coinfection with one or more of the other agents. Of 96 patients with Lyme borreliosis, 9 (9.4%) demonstrated immunoserologic evidence of coinfection: 5 (5.2%) with the agent of HGE, 2 (2.1%) with B. microti, and 2 (2.1%) with both microorganisms. Of 19 patients diagnosed with HGE, 3 (15.8%) showed immunoserologic evidence of coinfection: 1 (5.3%) with B. burgdorferi, 1 (5.3%) with B. microti, and 1 (5.3%) with both microorganisms. One patient diagnosed with babesiosis was also seropositive for ehrlichiosis. These results provide evidence for coinfection, perhaps explaining the variable manifestations and clinical responses noted in some patients with tick-transmitted diseases. In certain clinical settings, laboratory testing for coinfection is indicated to ensure that appropriate antimicrobial treatment is given.
Design of a Power Screw (2014)

The power screw is used for lifting and lowering the mass slowly which is required in Any assembly shop of heavy industry. It mainly contains a set of worm and worm gears, a pinion and bevel gear, a screw and bronze nut and a motor to drive. These frames are fabricated out of steel channel of 100x50x6 size. A worm is fixed to a motor shaft through a coupling. The worm drives a worm gear when the motor is switched on. The worm gear and the bevel pinion are mounted on a shaft on either end. This shaft is supported by two ball bearings on the vertical frame. Hence when the worm gear rotated, the bevel gear pinion drives the bevel gear. This bevel gear is fitted with a bronze bush with internal square thread. This bevel gear with bronze bush is mounted on a flat support frame with a thrust bearing over the plate. The extended portion of the bush is locked at the bottom side of the support frame to arrest and make bevel gear to rotate at its position. A motor is provided with a bidirectional switch so that the motor can be operated on both directions for raising or lowering the load. Here in this arrangement, main base frame, vertical channel with bevel support, top support guide plate, screw, load base, guide pipe support etc are detachable since they are bolted together.
Analogue IC Design: The Current-Mode Approach (1993)

Analogue IC Design has become the essential title covering the current-mode approach to integrated circuit design. The approach has sparked much interest in analogue electronics and is linked to important advances in integratedcircuit technology, such as CMOS VLSI which allows mixed analogue and digital circuits and high-speed GaAs processing.
The novel <i>Listeria monocytogenes</i> bile sensor BrtA controls expression of the cholic acid efflux pump MdrT (2011)

Mammalian bile has potent anti-microbial activity, yet bacterial pathogens of the gastrointestinal tract and hepatobiliary system nonetheless persist and replicate within bile-rich environments. Listeria monocytogenes, a Gram-positive pathogen, encounters bile at three stages throughout its infectious cycle in vivo: in the gut during initial infection, in the liver where it replicates robustly and in the gallbladder, from which it can return to the intestine and thence to the environment. The mechanisms by which L. monocytogenes senses mammalian bile and counteracts its bactericidal effects are not fully understood. In this report, we have determined the L. monocytogenes bile-induced transcriptome, finding that many critical virulence factors are regulated by bile. Among these, the multidrug efflux pumps MdrM and MdrT, previously shown to be critical for the bacterial provocation of a pathogenesis-promoting host innate immune response, are robustly and specifically induced by the bile component cholic acid. This induction is mediated by BrtA, the first identified L. monocytogenes sensor of bile, which loses the ability to bind to and repress the mdrT promoter in the presence of cholic acid. We show that MdrT can export cholic acid, and that ΔmdrT bacteria are significantly attenuated both in vitro when exposed to cholic acid or bile, and in vivo in the gallbladders and livers of infected mice.
Event detection method for the PMUs synchrophasor data (2012)

The objective of the paper is to present an innovative method for event detection. The data is collected using a PMU network installed to provide wide-area monitoring and analysis of Texas' bulk power system. Grid events are detected using a combination of simple statstical algorithms, singular point detection with residual modeling, short time Fourier transform and linear regression. The performance of the proposed method is shown through the results of analysis on two types of actual events.
The impact of office layout on productivity (2008)

Purpose The purpose of this paper is to evaluate the impact office layout has on office occupiers' productivity. Design/methodology/approach The paper evaluates the literature that claims to make a linkage between the office layout and the effect on office occupiers' productivity. Two main themes are developed. First, the literature that links office layout to work patterns is evaluated, and second, the open‐plan office vs cellular office debate is developed. Findings The review of the literature reveals that the connection between the three major components of office layout, office occupiers' work patterns and productivity is not clearly established. Originality/value The paper establishes that there is a requirement to link together office layout to the work patterns of office occupiers. It is only when the connection is made between the office layout and the office occupiers' work patterns that productivity gains can be achieved. To support the different work patterns undertaken, the facilities manager can create office environments that consist of a balance between private space and communal shared space. The amount of balance will be very much dependent on the mix of the work patterns in the office.