gebhart/patrepeval huggingface dataset:
APPLICATION OF COMPUTATIONAL FLUID DYNAMICS TO THE DESIGN OF A WASTE VITRIFICATION FACILITY (2004)

The Hanford Waste Treatment Plant (WTP) -- the largest of its kind anywhere -- received full construction authorization from DOE in April 2003. In a waste vitrification facility, radioactive waste is combined with glass formers, heated to approximately 1200°C, and poured into stainless steel containers. The heat contained in the hot glass must be removed from the containers, and this must be accomplished within the production schedule constraints of the plant operation. In the Hanford Waste Treatment Plant, the glass is cooled in a small room, called the pour cave, in a concrete building. The room includes insulation to protect the concrete, along with ventilation and water-cooled cooling panels to facilitate heat transfer. Since earlier vitrification facilities had processed waste at a lower rate and in larger rooms, there was no readily available data on the heat release rate from vitrified glass. This paper explains why the available information on the cooling rate of the glass was of little use in predicting heat load. The container heat release rate depends on the thermal properties of the glass, which will vary as the glass recipe changes. This rate also depends on the local environment, which includes other hot containers. The cooling process is strongly coupled, and is driven by the combined mechanisms of radiation, convection, and conduction heat transfer. Computational fluid dynamics, CFD, was used to predict the heat load to the ventilation system, the cooling panels and to the insulated concrete walls for a variety of operating conditions, providing the data needed for the design of these systems. This paper describes the special techniques that were developed to simulate the pour cave operations and localized effects, presents the results of the simulations, and compares them with subsequent tests performed on containers in a similar environment.
Trial pruning for classification of single-trial EEG data during motor imagery (2010)

Due to the artifacts in electroencephalography (EEG) data, the performance of brain-computer interface (BCI) is degraded. On the other hand, in the motor imagery based BCI system, EEG signals are usually contaminated by the misleading trials caused by improper imagination of a movement. In this paper, we present a novel algorithm to detect the abnormal EEG data using genetic algorithm (GA). After trial pruning, a subset of the EEG data are selected, on which common spatial pattern (CSP) and Gaussian classifier are trained. The performance of the proposed method is tested on Data set IIa of BCI Competition IV, and the simulation result demonstrates a significant improvement for six out of nine subjects.
Hybrid Infrared Imager (1989)

Experimental device has low noise and high uniformity. Infrared imaging device combines array of InSb photodetectors with array of silicon field-effect-transistor switches. InSb chip forms roof over Si chip, each InSb detector cell engaging indium bump on corresponding Si switch cell below it. FET switches in 128-by-128 array turn on in sequence, read out charges on 128-by-128 array of photodetectors and multiplex them in serial output that represents pattern of light on array of photodetectors. Useful in sensitive infrared cameras for astronomy, medicine, inspection, and military surveillance. Reads out image data at rates up to 10 MHz and expands to 256-by-256 array.
Multifunctional Lead-Free (K,Na)- (Ta,Nb) – O sytem:From Perovskite Thin Films To Tetragonal Tungsten Bronze Nanorods Epitaxially Grown By Pused Laser Deposition (2014)

2014
Prognosis of small hepatocellular carcinoma (less than 3 cm) after percutaneous acetic acid injection: Study of 91 cases (1996)

To assess the efficacy of ultrasound (US)-guided percutaneous acetic acid (in concentrations of 15%, 20%, 30%, 40%, and 50%) injection for small hepatocellular carcinomas (HCCs) for long-term prognosis, percutaneous acetic acid injection using 15% to 50% acetic acid was performed in 91 patients with one to four HCCs smaller than 3 cm during the past 6.5 years. During the series of treatment sessions for each patient, the same concentration of acetic acid was used. All tumors could be treated successfully with percutaneous acetic acid injection despite the differences in acetic acid concentration used. The number of treatment sessions to treat similar size of tumor was less when the higher concentration of acetic acid was used. No serious complications occurred as a direct sequela to percutaneous acetic acid injection. None of the tumor treated regrew. The 1-, 2-, 3-, 4-, and 5-year survival rates for 91 patients were 95%, 87%, 80%, 63%, and 49%, respectively. The 1-, 2-, 3-, 4-, and 5-year cancer-free survival rates of these patients were 83%, 54%, 50%, 37%, and 29%, respectively. Both liver function and size of tumor affected both survival rate and cancer-free survival rate significantly, but the number of tumors did not. The concentration of acetic acid did not affect the survival rate. Percutaneous acetic acid using 15% to 50% acetic acid will be effective therapy for small HCCs for long-term prognosis.
Anomalous temperature dependence of magnetic coercivity and structure property correlations in Bi0.75A0.25FeO3(A = Sr, Pb, and Ba) system (2017)

We have systematically investigated the effects of divalent dopants (Sr<sup>2+</sup>, Pb<sup>2+</sup>, Ba<sup>2+</sup>) of varying ionic sizes on the structural and electronic properties of BiFeO<sub>3</sub>.
Interobserver variability on the histopathologic diagnosis of cutaneous melanoma and other pigmented skin lesions. (1996)

Our study suggests considerable disagreement among pathologists on the diagnosis of melanoma versus other pigmented lesions. Tumor thickness and presence of ulceration are the most reproducible histologic features of cutaneous melanoma.
A Telemetry-Instrumentation System for Long-Term Implantable Glucose and Oxygen Sensors (1996)

Abstract This paper describes the development of a compact, low power, implantable system for in vivo monitoring of oxygen and glucose concentrations. The telemetry-instrumentation system consists of two amperometric sensors: one oxygen and one glucose biosensor and two potentiostats for biasing the sensors, an instrumentation amplifier to subtract and amplify sensor output signals, and a signal transmitter subunit to convert and transmit glucose dependent signal from the sensors to a remote data acquisition system. The system produces a unipolar glucose dependent voltage in the range of 1 to 3.6 V which is converted to a frequency and then transmitted using a frequency-modulated (FM) oscillator. Initial tests were performed on an open model electronic circuit using resistors to simulate sensor outputs in the 10 to 1000 nA range. Further in vitro evaluation of the system was conducted with a compact printed circuit board embedded in silicone elastomer, entirely submerged in buffer solution using actual sensors. The test results indicated satisfactory operation of the system in simulated implantation conditions for seven days. Response curve of transmitted signal vs glucose concentration was obtained. The results of the in vitro evaluation of the telemetry system permits its subcutaneous implantation in an animal model.
Broccoli Myrosinase cDNA Expression in Escherichia coli and Saccharomyces cerevisiae (2022)

Myrosinases (EC 3.2.1.147) are enzymes known for the generation of hydrolysis products that have a potential beneficial effect on human health. Their reaction mechanisms are widely studied, in order to improve and optimize secondary metabolite production processes. In this work, kinetic and biochemical properties of the broccoli myrosinase enzyme produced from its cDNA cloned in <i>Escherichia coli</i> and <i>Saccharomyces cerevisiae</i> were investigated. The results revealed that the thermal stability of the enzyme produced in <i>S. cerevisiae</i> was slightly higher (30 to 60 °C) than that of myrosinase produced in <i>E. coli</i> (20 to 50 °C). The effect of pH on the enzymatic activity was similar in both enzymes, with pH 3 being the optimum value under the reaction conditions used. The kinetic behavior of both enzymes was adjusted to the Michaelis-Menten model. The catalytic efficiency was up to 4 times higher in myrosinase produced in <i>S. cerevisiae</i>, compared to myrosinase produced in <i>E. coli</i>. The glycosylations present in the enzyme would be related to the formation of a dimeric quaternary structure and would not play an essential role in enzymatic activity, since both enzymes were biologically active. These results will probably allow the development of strategies for the production of bioactive metabolites of medical interest.
A t(1;11) translocation linked to schizophrenia and affective disorders gives rise to aberrant chimeric DISC1 transcripts that encode structurally altered, deleterious mitochondrial proteins (2012)

Disrupted-In-Schizophrenia 1 (DISC1) was identified as a risk factor for psychiatric illness through its disruption by a balanced chromosomal translocation, t(1;11)(q42.1;q14.3), that co-segregates with schizophrenia, bipolar disorder and depression. We previously reported that the translocation reduces DISC1 expression, consistent with a haploinsufficiency disease model. Here we report that, in lymphoblastoid cell lines, the translocation additionally results in the production of abnormal transcripts due to the fusion of DISC1 with a disrupted gene on chromosome 11 (DISC1FP1/Boymaw). These chimeric transcripts encode abnormal proteins, designated CP1, CP60 and CP69, consisting of DISC1 amino acids 1-597 plus 1, 60 or 69 amino acids, respectively. The novel 69 amino acids in CP69 induce increased α-helical content and formation of large stable protein assemblies. The same is predicted for CP60. Both CP60 and CP69 exhibit profoundly altered functional properties within cell lines and neurons. Both are predominantly targeted to mitochondria, where they induce clustering and loss of membrane potential, indicative of severe mitochondrial dysfunction. There is currently no access to neural material from translocation carriers to confirm these findings, but there is no reason to suppose that these chimeric transcripts will not also be expressed in the brain. There is thus potential for the production of abnormal chimeric proteins in the brains of translocation carriers, although at substantially lower levels than for native DISC1. The mechanism by which inheritance of the translocation increases risk of psychiatric illness may therefore involve both DISC1 haploinsufficiency and mitochondrial deficiency due to the effects of abnormal chimeric protein expression. GenBank accession numbers: DISC1FP1 (EU302123), Boymaw (GU134617), der 11 chimeric transcript DISC1FP1 exon 2 to DISC1 exon 9 (JQ650115), der 1 chimeric transcript DISC1 exon 4 to DISC1FP1 exon 4 (JQ650116), der 1 chimeric transcript DISC1 exon 6 to DISC1FP1 exon 3a (JQ650117).
Innovative Approaches to Interconnect Back-Contact Cells (2016)

This paper reports on a novel and highly innovative technology to interconnect back-contact cells. First a background section explains the currently developed interconnection technologies. Then our novel concept is introduced: interconnection of the cells is achieved with a woven fabric, combining both conductive wires, needed for the interconnection, and insulating wires, crucial to avoid shunting between both polarities at the backside of the cell. Weaving also allows out-of-plane stress relief features. In the third section, we explain that our technology combines the advantages of multi-wire interconnection such as low-stress and reduced resistive losses with known and low-cost materials of traditional module assembly. We demonstrate that the technology can be tuned broadly in terms of costs and resistive losses using an optimized interconnection pattern. These loss simulations are also validated with the measured additional resistance in IBC test samples. Finally, first functional proof-of-concept with MWT cells as well as IBC cells have been fabricated.
Accelerating exactk-means algorithms with geometric reasoning (1999)

Article Free Access Share on Accelerating exact k-means algorithms with geometric reasoning Authors: Dan Pelleg School of Computer Science, Carnegie Mellon University School of Computer Science, Carnegie Mellon UniversityView Profile , Andrew Moore School of Computer Science, Carnegie Mellon University School of Computer Science, Carnegie Mellon UniversityView Profile Authors Info & Claims KDD '99: Proceedings of the fifth ACM SIGKDD international conference on Knowledge discovery and data miningAugust 1999 Pages 277–281https://doi.org/10.1145/312129.312248Published:01 August 1999Publication History 196citation2,139DownloadsMetricsTotal Citations196Total Downloads2,139Last 12 Months555Last 6 weeks42 Get Citation AlertsNew Citation Alert added!This alert has been successfully added and will be sent to:You will be notified whenever a record that you have chosen has been cited.To manage your alert preferences, click on the button below.Manage my AlertsNew Citation Alert!Please log in to your account Save to BinderSave to BinderCreate a New BinderNameCancelCreateExport CitationPublisher SiteeReaderPDF
Drosophila myoblast city Encodes a Conserved Protein That Is Essential for Myoblast Fusion, Dorsal Closure, and Cytoskeletal Organization (1997)

The Drosophila myoblast city (mbc) locus was previously identified on the basis of a defect in myoblast fusion (Rushton et al., 1995. Development [Camb.]. 121:1979-1988). We describe herein the isolation and characterization of the mbc gene. The mbc transcript and its encoded protein are expressed in a broad range of tissues, including somatic myoblasts, cardial cells, and visceral mesoderm. It is also expressed in the pole cells and in ectodermally derived tissues, including the epidermis. Consistent with this latter expression, mbc mutant embryos exhibit defects in dorsal closure and cytoskeletal organization in the migrating epidermis. Both the mesodermal and ectodermal defects are reminiscent of those induced by altered forms of Drac1 and suggest that mbc may function in the same pathway. MBC bears striking homology to human DOCK180, which interacts with the SH2-SH3 adapter protein Crk and may play a role in signal transduction from focal adhesions. Taken together, these results suggest the possibility that MBC is an intermediate in a signal transduction pathway from the rho/rac family of GTPases to events in the cytoskeleton and that this pathway may be used during myoblast fusion and dorsal closure.
Supplementary Table 1 from Detection and Characterization of a Novel Subset of CD8<sup>+</sup>CD57<sup>+</sup> T Cells in Metastatic Melanoma with an Incompletely Differentiated Phenotype (2023)

&lt;p&gt;PDF file - 96K, List of tumors studied with associated patient information.&lt;/p&gt;
Storage channels in disk arm optimization (2002)

The covert storage channels found in disk I/O optimization schemes are studied. The authors examine the source of the problems in the context of various disk architectures, propose several classes of generic solutions and conclude with recommendations for future storage-system architectures. The work was done as part of the covert channel analysis for Digital's VAX security kernel.< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">&gt;</ETX>
Three New Jatrophane-Type Diterpenes fromEuphorbia pubescens (2003)

Three new macrocyclic jatrophane diterpene polyesters, named pubescenes A ( 1), B ( 2), and C ( 3), and the known compounds indole-3-aldehyde and scopoletin have been isolated and characterised from the whole dried plant of Euphorbia pubescens. The structures of the new compounds were established by spectroscopic means including 2D-NMR techniques such as COSY, HMQC, HMBC and NOESY experiments. Compounds 1 - 3 were evaluated for their in vitro effect on the growth of three human cancer cell lines MCF-7 (breast), NCI-H460 (lung) and SF-268 (CNS) as well as for their capacity to interfere with the proliferation of human peripheral blood lymphocytes. They exhibited a moderate growth inhibitory effect on the cancer cell line NCI-H460. No effect was observed on the mitogenic response of human lymphocytes to PHA.
Determinants of Rapamycin Sensitivity in Breast Cancer Cells (2004)

Overexpression of S6K1 and expression of phosphorylated Akt should be evaluated as predictors of rapamycin sensitivity in breast cancer patients. Furthermore, changes in cyclin D1 levels provide a potential pharmacodynamic marker of response to rapamycin.
Treatment of Tricyclic Antidepressant Overdosage Arrhythmias (1974)

The comments on treatment of tricyclic antidepressant intoxications in your May 1973 issue were interesting, but I feel prompted to stress the importance of sodium bicarbonate or alkalinization in the management of these arrhythmias. We have treated over 150 children with tricyclic antidepressant overdosage in our intensive care unit, and of these 50 have had serious manifestations of overdosage—arrhythmias, convulsions, unconsciousness or a combination of these. Initially we experienced the frustration of being unable to control the arrhythmias satisfactorily, but since the value of sodium bicarbonate (given as a bolus of 1-3 mEq/kg intravenously) has been recognized, we have only had one out of 20 patients who did not revert rapidly to sinus rhythm with sodium bicarbonate and even that patient reverted half an hour after diphenylhydantoin and sodium bicarbonate had been given.
ChemInform Abstract: Ag4V2O6F2 (SVOF): A High Silver Density Phase and Potential New Cathode Material for Implantable Cardioverter Defibrillators. (2008)

Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Facile Syntheses of 2‐Ethenyl‐1H‐imidazoles. (1990)

Abstract The title compounds (IV) and (VIII) are prepared from the imidazoles (I) and (V) by consecutive lithiation, coupling with the carbonyl compounds (II), and dehydration by acetic anhydride.
Low Threshold $1.55\ \mu\mathrm{m}$-Band Quantum Dot Laser Diode with InP(311)B Substrate (2022)

We successfully improved characteristics of ridge structured QD-LD and demonstrated threshold current of 9.5 mA and corresponding threshold current density of 0.34 kA/cm <sup xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">2</sup> , whose value was the lowest class previously reported as <tex xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">$1.55 \mu\mathrm{m}$</tex> -band edge emitted type QD-LDs to the best of our knowledge.
Preparation of Silica Nanoparticles Through Microwave-assisted Acid-catalysis (2013)

Microwave-assisted synthetic techniques were used to quickly and reproducibly produce silica nanoparticle sols using an acid catalyst with nanoparticle diameters ranging from 30-250 nm by varying the reaction conditions. Through the selection of a microwave compatible solvent, silicic acid precursor, catalyst, and microwave irradiation time, these microwave-assisted methods were capable of overcoming the previously reported shortcomings associated with synthesis of silica nanoparticles using microwave reactors. The siloxane precursor was hydrolyzed using the acid catalyst, HCl. Acetone, a low-tan δ solvent, mediates the condensation reactions and has minimal interaction with the electromagnetic field. Condensation reactions begin when the silicic acid precursor couples with the microwave radiation, leading to silica nanoparticle sol formation. The silica nanoparticles were characterized by dynamic light scattering data and scanning electron microscopy, which show the materials' morphology and size to be dependent on the reaction conditions. Microwave-assisted reactions produce silica nanoparticles with roughened textured surfaces that are atypical for silica sols produced by Stöber's methods, which have smooth surfaces.
Blending Aryl Ketone in Covalent Organic Frameworks to Promote Photoinduced Electron Transfer (2023)

Aryl-ketone derivatives have been acknowledged as promising organic photocatalysts for photosynthesis. However, they are limited by their photostability and have been less explored for photoinduced electron transfer (PET) applications. Herein we demonstrate a novel strategy to cover the shortage of aryl-ketone photocatalysts and control the photoreactivity by implanting symmetric aryl ketones into the conjugated covalent organic frameworks (COFs). To prove the concept, three comparative materials with the same topology and varied electronic structures were built, adopting truxenone knot and functionalized terephthalaldehyde linkers. Spectroscopic investigation and excited carrier dynamics analysis disclosed improvements in the photostability and electronic transfer efficiency as well as the structure-performance relationships toward <i>N</i>-aryl tetrahydroisoquinoline oxidation. This system provides a robust rule of thumb for designing new-generation aryl-ketone photocatalysts.
Optical tunneling effect calculation of a solid immersion lens for use in optical disk memory (1999)

A solid immersion lens (SIL) has the advantage of easily decreasing the spot size for high data density in optical recording. To accurately obtain the optical tunneling effect for a high-N.A. SIL, we calculated the optical tunneling beam characteristics, using electromagnetic theory. Tunneling beam spot-size dependence on polarization direction and energy-transfer efficiency are also clearly shown.
An experimental implementation of traffic control for IP networks (2005)

The Integrated Services Packet Networks are designed to offer new network services to a wide variety of applications. The architecture behind the new services consists primarily of a packet scheduler, a packet classifier, admission control, and a reservation establishment protocol. This paper describes a complete implementation of this Traffic Control extensions. We also designed and implemented a kernel interface which permits to send Quality of Service (QoS) requests to the network layer. We explain how the elements of the architecture work in concert and which mechanisms we use to guarantee a requested amount of bandwidth. Our scheduler uses a variant of the Class Based Queuing mechanism (CBQ) of Sally Floyd and Van Jacobsen [6]. For the reservation signaling and establishment we use RSVP [2]. Finally this paper provides a performance evaluation of the proposed mechanisms.
ACR Blue Ribbon Panel Response to the AJR Commentary by Shellock and Crues on the ACR White Paper on MR Safety (2003)

ACR Blue Ribbon Panel Response to the AJR Commentary by Shellock and Crues on the ACR White Paper on MR SafetyEmanuel Kanal1, James P. Borgstede2, A. James Barkovich3, Charlotte Bell4, William G. Bradley5, Joel P. Felmlee6, Jerry W. Froelich7, Ellisa M. Kaminski1, Elaine K. Keeler8, James W. Lester9, Elizabeth A. Scoumis1, Loren A. Zaremba10 and Marie D. Zinninger11Audio Available | Share