gebhart/patrepeval huggingface dataset:
Correction to "Application Of Incremental Length Diffraction Coefficients To Calculate The Pattern Effects Of The Rim And Surface Cracks Of A Reflector Antenna" (1997)

Incremental length diffraction coefficients (ILDCs) for the half-plane are integrated around the rim of a paraboloid reflector antenna to obtain well-behaved far fields of the nonuniform current for all angles of observation. These far fields, when added to the physical optics far field, produce a more accurate total far field of the reflector. Excellent agreement with the far fields obtained from a method-of-moments solution to the electric field integral equation applied to a 20-wavelength-diameter reflector shows that the cross polarization, farther-out sidelobes, and fields near nulls of reflector antennas can be appreciably modified by the fields of the nonuniform currents. ILDCs are also used to investigate the effect of cracks on the surface of reflectors that can result from the imperfect fitting together of panels to form large reflectors. Three models of cracks are studied. Significant pattern effects are found, depending on the model and orientation of the cracks. >
PRE-CLINICAL DOSIMETRY FOR ALPHA-EMITTER-LABELED ANTIBODY THERAPY OF HEMATOLOGIC DISEASE (1994)

s: Fifth Conference on Radioimmunodetection and Radioimmunotherapy of Cancer: Session VI: Experimental Radioimmunotherapy: PDF Only
EBR-II spent fuel treatment demonstration project (1997)

For approximately 10 years, Argonne National Laboratory was developed a fast reactor fuel cycle based on dry processing. When the US fast reactor program was canceled in 1994, the fuel processing technology, called the electrometallurgical technique, was adapted for treating unstable spent nuclear fuel for disposal. While this technique, which involves electrorefining fuel in a molten salt bath, is being developed for several different fuel categories, its initial application is for sodium-bonded metallic spent fuel. In June 1996, the Department of Energy (DOE) approved a radiation demonstration program in which 100 spent driver assemblies and 25 spent blanket assemblies from the Experimental Breeder Reactor-II (EBR-II) will be treated over a three-year period. This demonstrated will provide data that address issues in the National Research Council`s evaluation of the technology. The planned operations will neutralize the reactive component (elemental sodium) in the fuel and produce a low enriched uranium product, a ceramic waste and a metal waste. The fission products and transuranium elements, which accumulate in the electrorefining salt, will be stabilized in the glass-bonded ceramic waste form. The stainless steel cladding hulls, noble metal fission products, and insoluble residues from the process will be stabilized in a stainless steel/zirconium alloy. Upon completion of a successful demonstration and additional environmental evaluation, the current plans are to process the remainder of the DOE sodium bonded fuel.
Switched-capacitor integrators with low finite-gain sensitivity (1985)

Compensated SC integrator stages are analysed and compared with respect to their sensitivities to finite amplifier gain effects. Simple single-stage amplifiers may be used in such circuits even in highly selective filtering applications. This may allow an extension of the present frequency range of SC circuits.
Computer-Assisted Correlation Analysis in the Development of Pesticide Formulations (1984)

The use of computer-assisted methods in the development of pesticide formulations has been exemplified by correlating suspensibility with composition in a set of wettable powder formulations. The concentrations of the three inert ingredients in these formulations (which contain captan fungicide, clay, dispersant and surfactant) were varied according to a composite-star experimental design to generate a set of formulations for suspensibility determinations. Regression analysis of the experimental data for 14 formulations yields an empirical equation, with 5 independent variable terms, that accounts for 91% of the variance in the experimental suspensibility values. This empirical equation has been used to generate a response-surface map, which illustrates the dependence of suspensibility on composition. The advantages and limitations of using computer-assisted methods to develop pesticide formulations are discussed.
Induced ferromagnetism and magnetoelectric coupling in ion-beam synthesized BiFeO3–CoFe2O4nanocomposite thin films (2016)

© 2016 IOP Publishing Ltd. Ferrimagnetic CoFe2O4(cobalt ferrite) is formed within an epitaxial BiFeO3(bismuth ferrite) thin film matrix by Co channeled ion implantation and subsequent annealing. The presence of nanoscale CoFe2O4crystals in the matrix is confirmed by x-ray diffraction using synchrotron radiation. The significantly increased magnetic moment and the low-temperature coercive field of the composite system evidence the formation of ferrimagnetic cobalt ferrite and its nanoscale character, respectively. The results demonstrate that ion beam synthesis is an appropriate method to controllably transform a planar system into a granular one, increasing the interface area between cobalt ferrite and bismuth ferrite. The ferroelectric nature of the BiFeO3-CoFe2O4composite is confirmed by several scanning probe microscopy techniques. At room temperature, the composite exhibits a magnetoelectric voltage coefficient of αME= 17.5 V (cm • Oe)-1, while a single-phase BiFeO3thin film shows a αMEvalue of 4.2 V (cm • Oe)-1. The high magnetoelectric voltage coefficient is interpreted to be the result of the interfacial interaction between the ferrimagnetic CoFe2O4nanocrystallites and the multiferroic BiFeO3matrix.
TAMOXIFEN AS AN ANTI-TUMOUR AGENT: ROLE OF OESTRADIOL AND PROLACTIN (1976)

Four-day cyclic rats fed 7, 12-dimethylbenz(a)anthracene (dmba) (20 mg) at 50 days of age had peak prolactin, oestradiol and uterine wet weights at pro-oestrus. Tamoxifen (50, 200 and 800 mug daily), administered to ovariectomized rats, produced significant (P less than 0 X 05) decreases in oestrogen-stimulated prolactin levels but was unable to reduce prolactin to control values. Tamoxifen (12 X 5, 50 and 200 mug daily) produced decreases in size in DMBA-induced rat mammary carcinomata in intact rats although some tumours did not respond to therapy. The ability of the pituitary to produce prolactin was not impaired. Decreases in uterine wet weights and peripheral oestradiol levels occurred during tamoxifen treatment.
Synthesis of 6-Amino-6-deoxy-l-idopyranosides (1986)

Abstract Methyl 6-amino-6-deoxy-α- and -β-l-idopyranosides have been prepared from 3-O-acetyl-1,2-O-isopropylidene-d-glucofuranose via 5,6-anhydro-1,2-O-isopropylidene-l-idofuranose and the azide product derived from it. Isopropyl 6-amino-6-deoxy-α- and -β-l-idopyranosides were prepared from 6-azido-2,3,4-tri-O-benzyl-6-deoxy-α-l-idopyranosyl chloride and 2-propanol. Nonprotected α- and β-l-idopyranosides were distinguished by their J1,2 proton couplings.
Validation of biomarkers in subcortical ischaemic vascular disease of the Binswanger type: approach to targeted treatment trials (2015)

Biomarkers predicted the diagnosis of the BD type of subcortical ischaemic vascular disease. Using pathophysiological biomarkers to select homogeneous groups of patients needs to be tested in targeted treatment trials.
ChemInform Abstract: ASYMMETRICAL TOTAL SYNTHESIS OF MACROLIDES BREFELDIN A AND 7‐EPI‐BREFELDIN A (1984)

Chemischer InformationsdienstVolume 15, Issue 19 Natural Products ChemInform Abstract: ASYMMETRICAL TOTAL SYNTHESIS OF MACROLIDES BREFELDIN A AND 7-EPI-BREFELDIN A H.-J. GAIS, H.-J. GAISSearch for more papers by this authorT. LIED, T. LIEDSearch for more papers by this author H.-J. GAIS, H.-J. GAISSearch for more papers by this authorT. LIED, T. LIEDSearch for more papers by this author First published: May 8, 1984 https://doi.org/10.1002/chin.198419344Read the full textAboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinked InRedditWechat No abstract is available for this article. Volume15, Issue19May 8, 1984 RelatedInformation
Systemic Inflammatory Response Syndrome (SIRS) in the Emergency Department: An Original Investigation – A Look Back in Time (2018)

Background: Characterize the clinical and prognostic importance of the systemic inflammatory response syndrome (SIRS) in an emergency department (ED).
Tyrosine Sulfation on a PSGL-1 Glycopeptide Influences the Reactivity of Glycosyltransferases Responsible for Synthesis of the Attached O-Glycan (2000)

ADVERTISEMENT RETURN TO ISSUEPREVCommunicationNEXTTyrosine Sulfation on a PSGL-1 Glycopeptide Influences the Reactivity of Glycosyltransferases Responsible for Synthesis of the Attached O-GlycanKathryn M. Koeller, Mark E. B. Smith, and Chi-Huey WongView Author Information Department of Chemistry, The Scripps Research Institute and Skaggs Institute for Chemical Biology 10550 N. Torrey Pines Rd., La Jolla, California 92037 Cite this: J. Am. Chem. Soc. 2000, 122, 4, 742–743Publication Date (Web):January 19, 2000Publication History Received27 October 1999Published online19 January 2000Published inissue 1 February 2000https://pubs.acs.org/doi/10.1021/ja993820ohttps://doi.org/10.1021/ja993820orapid-communicationACS PublicationsCopyright © 2000 American Chemical SocietyRequest reuse permissionsArticle Views419Altmetric-Citations39LEARN 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 (1)»Supporting Information Supporting Information SUBJECTS:Monomers,Peptides and proteins,Post-translational modification,Reactivity,Solid phase synthesis Get e-Alerts
State-space modeling and estimation of time differences of arrival (1986)

We propose a new method for time differences of arrival (TDOA's) estimation of multiple sources whose spectra are unknown. In the first part, we show how state-space techniques can be used to easily arrive at an exact discrete global model of the transfer between the source inputs and sensor outputs for sources having rational spectra and for integer and noninteger delays. This part is of interest by itself-e.g., for simulation purposes-but it also leads in a natural way to an original TDOA's estimation procedure presented in the second part of the paper. A condensed parametric model of the covariance information is the unique input to what can be seen as a generalized parametric covariance method. The difficulties inherent to these methods in the presence of several sources are easily turned around by a decoupling scheme which isolates the contributions of the individual, elementary sources. Simulation results are presented.
IEEE Radio and Antenna Days of the Indian Ocean 2017 (2017)

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Thermal stress analysis of 3D die stacks with low-volume interconnections (2010)

Silicon die stacking with low-volume interconnections is an attractive method for 3D integration. It offers such benefits as extension to fine-pitch integration, increased vertical heat transfer and hierarchy for repeated thermal processes without re-melting. The process uses low-volume solder to form joints of few microns high. The low-volume solder mostly forms intermetallic compounds with underlying metals. The formation of intermetallic compounds increases the strength of the solder joints. However the joints formed by intermetallic compounds can be brittle and less resistant to mechanical shocks as compared to the joints mostly formed by pure solder. The joint's mechanical properties play an important role in the system's reliability. Therefore in-depth evaluations of joint's mechanical properties are crucial to further advance this technology. We considered two metallurgies with different mechanical properties for interconnections between silicon dies: Cu/Sn and Cu/Ni/In. Earlier article reported that the Cu/Sn joints has a higher shear strength than the Cu/Ni/In joints. However the Cu/Ni/In joints showed better a result in the impact shock testing. In this report, we conducted the thermal cycle tests on the silicon die stack systems with the two joint metallurgies. The thermal cycle tests showed that the Cu/Ni/In joint systems have less failures than the systems with Cu/Sn joints. The energy dispersive X-ray (EDX) analyses of the solder joints after the 2250 cycles of thermal cycle tests showed that the CuSn intermetallic compounds dominate the Cu/Sn joint whereas the region of mostly pure indium region still remains in the Cu/Ni/In joints even after the tests. We also conducted a finite element analysis of the Si die stack with the Cu/Sn joints on an organic substrate. The analysis showed that increasing the Si interposer thickness can reduce stresses in the intermetallic compound joints.
Genetic susceptibilities in the association between maternal exposure to tobacco smoke and the risk of nonsyndromic oral cleft (2008)

Maternal tobacco consumption is considered as a risk factor for nonsyndromic oral clefts. However, this risk is moderate and may be modulated by genetic susceptibilities, including variants of the TGFA, TGFB3 and MSX1 developmental genes and polymorphisms of genes of the CYP (1A1, 2E1) and GST (M1, T1) families involved in metabolic pathways of tobacco smoke compounds. This French case-control study (1998-2001; 240 nonsyndromic cases, 236 controls) included a case-parent design (175 triad-families) that made it possible to distinguish the direct effect of the child's genotype and maternally mediated effects. Maternal smoking during the first trimester of pregnancy was not associated with the oral cleft risk in this population, but we observed statistically significant increased risks associated with maternal exposure to environmental tobacco smoke (ETS). No variant of any of the three developmental genes was significantly associated with oral cleft. The fetal CYP1A1*2C variant allele was associated with a statistically significant decreased risk, compared with the homozygous wild-type: relative risk = 0.48, 95% confidence interval: 0.2, 1.0. Suggestive reduced risks were also observed for the maternal CYP1A1*2C allele and the fetal CYP2E1*5 allele. The GSTM1 and GSTT1 deletions appeared to play no role. Our findings suggest some interactions, with the strongest between ETS and CYP1A1 or MSX1 and between maternal smoking and CYP2E1. We did not confirm the maternal smoking-infant GSTT1 null interaction previously reported by other investigators.
Dinitrogen Fixation Technologies for Alfalfa Improvement (1989)

The energy crisis of the 1970s stimulated renewed research on the use of forage legumes as inexpensive sources of N in croping systems. New research programs were begun to improve the N assimilation of forage legumes, and to convert scientific knowledge about legume N 2 fixation into technological choices that would support a profitable and sustainable agriculture. We assess the status of selected technologies that have resulted from this research. Four technologies, viz. alfalfa germplasm with enhanced activities of nodule enzymes, alfalfa germplasm unable to fix N 2 , alfalfa germplasm with improved N accumulation in herbage or roots, and improved rhizobial strains for inoculum have reached the developmental stage of field testing. Selection for activity of nodule enzymes resulted in experimental populations with enhanced or with reduced enzyme activity, but without differences in N 2 fixation in the field. Several alfalfa germplasms incapable of N 2 fixation have been released for use as non‐N 2 fixing controls in field experiments and in breeding programs. Nondormant alfalfa has been developed for enhanced N accumulation and storage, and one special purpose cultivar has been released. Molecular biology methods applied to inoculum improvement have yielded at least one rhizobial strain that enhanced yield in the greenhouse. These technologies can provide new cultivars for the forage legume seed industry, new controls for use in forage legume cultivar evaluation studies, and germplasm for use in testing models of soil nutrient transformations and soil management. These technologies will influence future crop management systems and soil conservation practices.
Interferon-γ Inhibits 1,25-Dihydroxyvitamin D3- Stimulated Synthesis of Bone GLA Protein in Rat Osteosarcoma Cells by a Pretranslational Mechanism* (1990)

Interferon-gamma (IFN) is produced by lymphocytes in areas of inflammation and connective tissue destruction. IFN inhibits collagen and DNA synthesis in cultured rat long bones and osteoblastic ROS 17/2.8 cells, suggesting that the periarticular loss of bone that occurs in inflammatory joint diseases may be due to IFN inhibition of bone formation. Since serum levels of bone gla protein (BGP) have been correlated with the bone formation rate, we studied the effect of IFN on production of this osteoblast-specific protein and steady state BGP messenger RNA (mRNA) levels in ROS 17/2.8 cells. RIA of BGP was done using an antibody raised against rat BGP peptide. BGP synthesis was stimulated with 10(-8) M 1,25-dihydroxyvitamin D3 24 h before and continuously after addition of recombinant rat IFN. IFN (100 U/ml) inhibited BGP secretion 52%, 78%, and 70% in the first, second, and third 24 h periods after IFN treatment, compared to control cells cultured with 1,25-dihydroxyvitamin D3 alone. The ED50 for IFN inhibition of BGP production was 3.3 U/ml (0.29 nM). Pulse labeling with [14C]leucine or [3H]proline during the last 4 h of culture revealed that IFN (3-100 U/ml) did not inhibit total protein secretion into the medium. The percent inhibition of BGP production by IFN was independent of media serum concentration or cell density. IFN (100 U/ml) decreased the steady state level of BGP mRNA as measured by Northern analysis using an oligomeric probe for rat BGP. The decrease in hybridization signal for BGP mRNA was detectable by 1 h after IFN exposure and continued to decline at 6 and 24 h. Treatment with cycloheximide (5 micrograms/ml) blocked the inhibitory effect of IFN on steady state levels of BGP mRNA. These results suggest that IFN may inhibit bone formation by selective inhibition of osteoblast matrix protein production. The mechanism of IFN inhibition of BGP production is, at least in part, pretranslational.
Economic Analysis of Irrigation and Fertilization Management of Avocados (1996)

The effect of integrated applications of various irrigation and fertilization rates on productivity (yield and size) and returns of the `Hass' avocado ( Persea americana Mill.) have been analyzed from 1987 to 1991 in western Riverside County. Eighteen treatment combinations comprised of three irrigation levels [80%, 100%, and 120% crop water use (ETc)], three N fertilizer levels (0.16, 0.7, and 1.4 kg/tree per year), and Zn (0 and 0.2 kg/tree per year) were included in the analysis. Using a partial budgeting procedure, returns after costs were calculated for each treatment combination. Costs of treatments, harvesting, hauling, and marketing were subtracted from the value of the crop. The value of the crop was calculated as the sum of crop returns in each size category. Three years of data on the relationship between irrigation and N showed 1) irrigating at 80% ETc would be ineffective even at very high water prices; 2) for groves where 100% ETc is sufficient, its application with either low or medium N would be beneficial; and 3) at higher irrigation (120% ETc), N application should be at or beyond the medium level.
Differential proliferation of fibroblasts cultured from hereditary gingival fibromatosis and normal gingiva (1998)

Hereditary gingival fibromatosis (HGF) is an oral condition characterized by the enlargement of the gingiva of both the maxilla and mandible. To study the cell proliferation index of fibroblasts from HGF and normal gingiva (NG), cell cultures from 4 members of the same family with HGF and from 4 healthy patients were established. Our results obtained from 6 different cell proliferation assays clearly showed that the cell proliferation rate was significantly higher in fibroblasts from HGF than from normal gingiva. HGF and control fibroblasts in subconfluent culture densities were typically spindle, but in saturation density HGF cells were shorter than control cells. These data suggest that the higher proliferative index of HGF fibroblasts possibly has a role in the pathogenesis of gingival outgrowth in HGF patients.
STUDY ON MICROWAVE DIELECTRIC PROPERTIES OF EPOXY RESIN MIXTURES USED FOR RAPID PRODUCT DEVELOPMENT (2001)

This paper presents a preliminary study on the dielectric properties and curing of three different types of epoxy resins mixed at various stichiometric mixture of hardener, flydust and aluminium powder under microwave energy. In this work, the curing process of thin layers of epoxy resins using microwave radiation was investigated as an alternative technique that can be implemented to develop a new rapid product development technique. In this study it was observed that the curing time and temperature were a function of the percentage of hardener and fillers presence in the epoxy resins. Initially dielectric properties of epoxy resins with hardener were measured which was directly correlated to the curing process in order to understand the properties of cured specimen. Tensile tests were conducted on the three different types of epoxy resins with hardener and fillers. Modifying dielectric properties of the mixtures a significant decrease in curing time was observed. In order to study the microstructural changes of cured specimen the morphology of the fracture surface was carried out by using scanning electron microscopy.
ChemInform Abstract: CONVENIENT SYNTHESIS OF 3′‐SUBSTITUTED METHYL 7α‐METHOXY‐1‐OXACEPHEMS (1981)

Abstract Die β‐Lactame (I) werden zu den Diolen (II) oxidiert und mit Trifluoressigsäure zu den β‐Lactamen (III) cyclisiert.
Prolonged Myocardial Regenerative Capacity in Neonatal Opossum (2022)

The marsupial opossum maintains cardiomyocyte proliferation and a capacity for myocardial regeneration for at least 2 weeks after birth. As far as we are aware, this is the longest postnatal duration of such a capacity among mammals examined to date. AMPK signaling was implicated as an evolutionarily conserved regulator of mammalian postnatal cardiomyocyte proliferation.
Aqueous Solubility and Chemical Reductive Remediation of Hexachloroethane and Hexachlorobutadiene (2016)

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