gebhart/patrepeval huggingface dataset:
Fruit Flavors, Apparatus and Procedure for Separation and Estimation Of Volatile Components (1953)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTFruit Flavors, Apparatus and Procedure for Separation and Estimation Of Volatile ComponentsD. G. Guadagni and K. P. DimickCite this: J. Agric. Food Chem. 1953, 1, 19, 1169–1170Publication Date (Print):December 1, 1953Publication History Published online1 May 2002Published inissue 1 December 1953https://pubs.acs.org/doi/10.1021/jf60019a007https://doi.org/10.1021/jf60019a007research-articleACS PublicationsRequest reuse permissionsArticle Views70Altmetric-Citations2LEARN 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
Does canonical correlation analysis provide reliable information on data correlation in array processing? (2009)

This work provides analytical results on the canonical correlation analysis (CCA) of data sets from two spatially separated arrays of sensors. Our case studies cover both single source and multiple source signals in either white or colored noise fields for array signal processing. We derive analytical expressions of the canonical correlation for these examples and present a computer simulation analysis of empirical canonical correlations as a function of nominal correlation, signal-to-noise ratio (SNR), and sample support. Results obtained reveal an interesting fact that the canonical coefficients from CCA provide reliable information on the spatial correlation existing among data sets from two arrays only when the SNRs at both arrays are reasonably high. When sample correlation matrices (SCM) are used in the empirical CCA, reliable correlation can be estimated from CCA asymptotically (either at high SNRs from both arrays, or with a large number of snapshots in comparison with array dimensionality).
Two New Bacterial DNA Primase Inhibitors from the Plant Polygonum cuspidatum. (2004)

Abstract For Abstract see ChemInform Abstract in Full Text.
The nature of compounds present in mixtures of oxidized and reduced flavin mononucleotides (1962)

Research Article| November 01 1962 The nature of compounds present in mixtures of oxidized and reduced flavin mononucleotides QH GIBSON; QH GIBSON Search for other works by this author on: This Site PubMed Google Scholar V MASSEY; V MASSEY Search for other works by this author on: This Site PubMed Google Scholar NM ATHERTON NM ATHERTON Search for other works by this author on: This Site PubMed Google Scholar Biochem J (1962) 85 (2): 369–383. https://doi.org/10.1042/bj0850369 Views Icon Views Article contents Figures & tables Video Audio Supplementary Data Peer Review Share Icon Share Facebook Twitter LinkedIn MailTo Cite Icon Cite Get Permissions Citation QH GIBSON, V MASSEY, NM ATHERTON; The nature of compounds present in mixtures of oxidized and reduced flavin mononucleotides. Biochem J 1 November 1962; 85 (2): 369–383. doi: https://doi.org/10.1042/bj0850369 Download citation file: Ris (Zotero) Reference Manager EasyBib Bookends Mendeley Papers EndNote RefWorks BibTex toolbar search Search Dropdown Menu toolbar search search input Search input auto suggest filter your search All ContentAll JournalsBiochemical Journal Search Advanced Search This content is only available as a PDF. © 1962 The Biochemical Society1962 Article PDF first page preview Close Modal You do not currently have access to this content.
Performance Evaluation of Graphite Thin Slabs for Induction Heating Domestic Applications (2014)

Suitable utensils for induction heating appliances are mainly made of good conductor ferromagnetic materials. In this paper, the use of alternative materials is investigated by means of an analytical model of the impedance of the induction system. The results reveal that the electromagnetic properties of graphite are appropriate to design convenient loads for this application. The performance of both bulk graphite and slabs of finite thickness is evaluated and compared with the conventional ferromagnetic materials by means of a figure of merit, consisting of the induction efficiency of the power transference. The comparison shows that the induction efficiency of a graphite slab of appropriate thickness is similar to the efficiency of conventional ferromagnetic materials. Results are experimentally validated by measuring the equivalent resistance of a spiral inductor loaded with graphite slabs of different thicknesses.
Rapid Microwave-Induced Palladium-Catalyzed Asymmetric Allylic Alkylation (1999)

ADVERTISEMENT RETURN TO ISSUEPREVCommunicationNEXTRapid Microwave-Induced Palladium-Catalyzed Asymmetric Allylic AlkylationUlf Bremberg, Mats Larhed, Christina Moberg, and Anders HallbergView Author Information Department of Chemistry, Organic Chemistry, Royal Institute of Technology, SE-100 44 Stockholm, Sweden, and Department of Organic Pharmaceutical Chemistry, Uppsala Biomedical Centre, Uppsala University, Box 574, SE-751 23 Uppsala, Sweden Cite this: J. Org. Chem. 1999, 64, 4, 1082–1083Publication Date (Web):January 28, 1999Publication History Received18 September 1998Published online28 January 1999Published inissue 1 February 1999https://pubs.acs.org/doi/10.1021/jo981896hhttps://doi.org/10.1021/jo981896hrapid-communicationACS PublicationsCopyright © 1999 American Chemical SocietyRequest reuse permissionsArticle Views446Altmetric-Citations48LEARN 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:Alcohols,Electromagnetic radiation,Ligands,Post-translational modification,Power Get e-Alerts
A Fully Functional Rod Visual Pigment in a Blind Mammal (2000)

In the blind subterranean mole rat Spalax ehrenbergi superspecies complete ablation of the visual image-forming capability has been accompanied by an expansion of the bilateral projection from the retina to the suprachiasmatic nucleus. We have cloned the open reading frame of a visual pigment from Spalax that shows >90% homology with mammalian rod pigments. Baculovirus expression yields a membrane protein with all functional characteristics of a rod visual pigment (lambda(max) = 497 +/- 2 nm; pK(a) of meta I/meta II equilibrium = 6.5; rapid activation of transducin in the light). We not only provide evidence that this Spalax rod pigment is fully functional in vitro but also show that all requirements for a functional pigment are present in vivo. The physiological consequences of this unexpected finding are discussed. One attractive option is that during adaptation to a subterranean lifestyle, the visual system of this mammal has undergone mosaic reorganization, and the visual pigments have adapted to a function in circadian photoreception.
Optical absorption of small copper particles and the optical properties of copper (1992)

Small copper particles in a silicate glass have an optical absorption band at 0.565 microm. Transmission electron micrographs of the particles show they are ~4.5 nm in diameter. The measured optical absorption agrees closely with that calculated from measurements by Otter and Roberts of the optical properties of copper, in which they are corrected for the small size of the particles. Optical absorption by small metallic particles can help one to choose the most reliable measurements of optical properties of the bulk metal.
Neonatal treatment with 5,7-dihydroxytryptamine induces decrease in alcohol drinking in adult animals. (2002)

It has long been suggested that serotonin (5-HT) neurotransmitter system activity is associated with ethanol (ETOH) intake and dependence. The authors studied the effects of neonatal 5,7-dihydroxytryptamine (5,7-DHT) lesions on voluntary alcohol drinking in adult Wistar rats. At 3 days after birth animals were pretreated with desipramine (DMI) and then given a bilateral injection of 5,7-DHT into lateral ventricles. Afterwards, the rats were kept under standard laboratory conditions until at least 2 months of age following which they were tested. 5,7-DHT induced a marked and permanent decrease in brain 5-HT content, measured in the prefrontal cortex, hippocampus and striatum, but did not modify noradrenaline content in these structures. Lesioned animals, both males and females displayed lower preference for ETOH than sham-lesioned animals. Total fluid intake was significantly higher in 5,7-DHT-lesioned than sham-lesioned rats. A significant decrease in body weight was observed in 5,7-DHT-treated rats. This effect was not caused by a significant change in food intake. Both groups showed high preference for a 0.1% saccharin. In conclusion, the present results demonstrated that neonatal treatment with 5,7-DHT evoked long-lasting neurochemical changes and reduction of ETOH intake in adult rats. Neonatally 5,7-DHT-treated rats may be considered as a suitable model in further research on the relationship between the function of central 5-HT system and alcohol intake and dependence.
Experimental study on aconitum (2006)

The main active component of aconitum is alkaloid,which is the highly toxic doterpenoid alkaloid.The therapeutical dose and toxic dose of it is very approximate.It has analgesic,antiphlogistic and cardiovascular activity,and is often used for the treatment of various pains and inflammatory in clinical application.This paper chiefly introduces the extraction,isolation,chemical component,pharmacological action,toxicity,processing and determination methods of the aconitum.
Mutations in the hepatitis B virus polymerase gene associated with antiviral treatment for hepatitis B (1999)

Significant advances have been made, during the last 5 years, in the treatment of chronic hepatitis B. Several new antiviral agents: lamivudine, famciclovir, lobucavir and adefovir, have been shown to be safe and effective in inhibiting hepatitis B virus (HBV) replication. These compounds can be administered orally and are well tolerated. However, virus clearance is uncommon after short courses (<6 months) of therapy. Lamivudine and famciclovir have been evaluated in Phase III clinical trials in patients with chronic hepatitis B as well as in liver transplant recipients. Unfortunately, drug-resistant mutants involving the HBV polymerase gene, leading to breakthrough infection, have been reported in some patients who have received long courses (>/= 12 months) of treatment. The incidence, clinical outcome and biological significance of these mutants will be reviewed.
ChemInform Abstract: ALUMINUM‐CHLORIDE CATALYZED REACTION OF ALLYLIC SULFIDES WITH METHYL PROPIOLATE: A NOVEL ADDITION REACTION VIA AN IONIC (3.3) SIGMATROPIC REARRANGEMENT (1982)

Abstract Propiolsäuremethylester (II) reagiert mit Phenylallylsulfid (I) in Gegenwart von AlCl 3 über diskutierte Zwischenstufen zu den stereo‐isomeren Addukten (III).
Multilevel analysis of variance used to partition components of optical imprecision in an analyser system with disposable cuvettes (1981)

This article has no abstract.
Undifferentiated Carcinoma in the Cardioesophageal Junction which Produces Parathyroid Hormone Related Protein. (1995)

A 68-year-old man with undifferentiated carcinoma occurring in the cardioesophageal junction accompanied by hypercalcemia is reported. The serum level of parathyroid hormone-related protein (PTHrP) was remarkably elevated. Serum calcium and PTHrP levels decreased following chemotherapy, but this amelioration was temporary. He died of hypercalcemia. On autopsy, a significant amount of immunoreactive PTHrP was detected in the tumor tissue extract, and the tumor cells were stained strongly positive for PTHrP by immunohistochemistry. This is the first case of undifferentiated carcinoma in the gastrointestinal tract which demonstrated hypercalcemia due to PTHrP produced by the malignant tumor.
Immunochemical Studies on Dextrans (1966)

Summary Isomaltose and isomaltotriose were oxidized to their respective aldonic acids with bromine and coupled to bovine serum albumin by the mixed anhydride reaction. All of six rabbit antisera to the isomaltonic acid antigen showed specificity for terminal α-glucosyl residues but did not cross-react with dextran while all of six rabbit antisera to the isomaltotrionic acid antigen cross-reacted extensively with dextran. These findings suggest a lower limit for the size of an antibody-combining site required for cross-reactivity with dextran as greater than a terminal α-glucopyranosyl unit and perhaps as large as a terminal α-linked isomaltosyl unit. With three of the antisera to the isomaltotrionic acid, antigens IM3, IM4, IM5 and IM6 were equally potent as inhibitors on a molar basis. In two of the other sera IM4, IM5 and IM6 were equally potent but slightly better than IM3 and in the sixth antiserum IM5 and IM6 were equal and slightly better than IM4, which in turn was better than IM3. The basis for these results is discussed.
Development of Wire-Explosion-Spray Coated Cylinders for Motorcycle Engines (1977)

<div class="htmlview paragraph">A conventional cast iron cylinder with sleeve or even a porous chrome plated aluminum alloy cylinder is most likely not durable when used on a low pollutant motorcycle engine which is frequently operated with a lean air/fuel mixture.</div> <div class="htmlview paragraph">In order to solve this problem, we have developed a new version of aluminum alloy cylinder that has, on its bore, a hard, porous layer of metallic particles which is formed by the explosion of a metal wire in the bore.</div> <div class="htmlview paragraph">This new cylinder has a high resistance to seizure and abrasion as well as good productivity when compared to conventional cylinders.</div>
Chronic citalopram treatment ameliorates depressive behavior associated with light at night. (2012)

Chronic exposure to light at night (LAN) is a circadian disruptor and may be linked to various health risks, including mood disorders. We recently demonstrated that chronic exposure to dim (5 lux) LAN provokes depressive-like behaviors and reduced hippocampal CA1 dendritic spine density in female hamsters. Whether this model is responsive to selective serotonin reuptake inhibitors remains unspecified. In this study, we exposed hamsters to 5 lux LAN and treated with citalopram to determine effects on depressive-like behavior and CA1 dendritic spine density. Female hamsters were ovariectomized at adulthood and housed in either a standard light-dark cycle (LD) or dim LAN (dLAN). After 4 weeks exposure, treatment with either citalopram or vehicle was administered for 2 weeks while hamsters remained in experimental lighting conditions. Depressive-like behavior was assayed using the forced swim test and brains were processed for Golgi-Cox staining and analyzed for dendritic spine density. Treatment with citalopram rescued behavior in the forced swim test in hamsters housed in dLAN, but had no effect on hamsters housed in LD. Dendritic spine density in CA1 was moderately improved by citalopram treatment, but not fully restored. These results validate our LAN paradigm as a depression model by showing citalopram selectively improves depressive-like behavior in dLAN conditions, but not in LD conditions. These data also suggest standard SSRI therapy may be effective for individuals experiencing depression related to circadian disruption and LAN exposure, such as shift workers.
Evidence-Based Risk Factors for Seroma Formation in Breast Surgery (2006)

Although a number of factors have been correlated with seroma formation, strong evidence is still scarce. However, there is evidence showing that sentinel lymph node biopsy reduces seroma formation.
When to forget: A system-level perspective on STT-RAMs (2012)

The benefits of using STT-RAMs as an alternative to SRAMs are being examined in great detail. However their comparatively higher write latencies and energies continue to be roadblocks for migrating to MRAM based technology in memory hierarchies. In this paper, we present a novel method by which we demonstrate significant energy reduction in writing to the STT-RAM cell by relaxing its non-volatility property. We exploit this characteristic for optimizing system-level properties such as garbage collection. By categorizing the objects based on their lifetimes it is possible to tune the data retention time of the STT-RAM to minimize the write energy. Our scheme yielded 37% reduction in dynamic energy, 88% reduction in leakage and 85% improvement in the Energy-Delay Product over a corresponding SRAM based memory structure.
Tunable picosecond all solid-state Cr:LiSAF laser (2002)

Many kinds of experiments about all solid-state Cr:LiSAF laser have been made for the purpose of generating tunable femtosecond pulses. For the first time, a tunable all solid-state cw laser having tunability over more than 100 nm was developed by using new spectrum selection self-injection locking (SSSIL) method in 1992. We report that we have realized tunable picosecond radiation from an all solid-state laser with 146/spl sim/200 ps pulses in a 88 nm range. Also, 70 fs pulse generation was achieved using a Kerr-lens mode-locking pumped with an Ar/sup +/ laser.< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">></ETX>
<i>FIERY1</i> encoding an inositol polyphosphate 1-phosphatase is a negative regulator of abscisic acid and stress signaling in <i>Arabidopsis</i> (2001)

The plant hormone abscisic acid (ABA) plays a wide range of important roles in plant growth and development, including embryogenesis, seed dormancy, root and shoot growth, transpiration, and stress tolerance. ABA and various abiotic stresses also activate the expression of numerous plant genes through undefined signaling pathways. To gain insight into ABA and stress signal transduction, we conducted a genetic screen based on ABA- and stress-inducible gene transcription. Here we report the identification of an Arabidopsis mutation, fiery1 (fry1), which results in super-induction of ABA- and stress-responsive genes. Seed germination and postembryonic development of fry1 are more sensitive to ABA or stress inhibition. The mutant plants are also compromised in tolerance to freezing, drought, and salt stresses. Map-based cloning revealed that FRY1 encodes an inositol polyphosphate 1-phosphatase, which functions in the catabolism of inositol 1, 4, 5-trisphosphate (IP(3)). Upon ABA treatment, fry1 mutant plants accumulated more IP(3) than did the wild-type plants. These results provide the first genetic evidence indicating that phosphoinositols mediate ABA and stress signal transduction in plants and their turnover is critical for attenuating ABA and stress signaling.
Combining THz laser excitation with resonant soft X-ray scattering at the Linac Coherent Light Source (2015)

This paper describes the development of new instrumentation at the Linac Coherent Light Source for conducting THz excitation experiments in an ultra high vacuum environment probed by soft X-ray diffraction. This consists of a cantilevered, fully motorized mirror system which can provide 600 kV cm(-1) electric field strengths across the sample and an X-ray detector that can span the full Ewald sphere with in-vacuum motion. The scientific applications motivated by this development, the details of the instrument, and spectra demonstrating the field strengths achieved using this newly developed system are discussed.
ChemInform Abstract: AZIMINES. II. SYNTHESIS AND THERMAL FRAGMENTATION OF CIS‐ AND TRANS‐2,3‐DIPHENYL‐1‐PHTHALIMIDO‐2,3‐DI(15N)‐AZIMINE (1977)

Abstract Durch Reduktion mit Zn/NaOH wird aus [′5N]Nitrobenzol das trans‐Azobenzol (I) erhalten (Ausbeute 76%) neben 13% [′5N,]‐ HydrazobenzoL Die trans‐Verbindung wird zum cis‐Azobenzol photoisomerisiert und mit dem Nitren (II) zum Azimin (III) umgesetzt, das 2% des trans‐Isomeren enthält.
Behavior of Entompathogenic Nematodes (2002)

This chapter summarises the principal classes of modern broad-spectrum drugs which currently are available to control nematodes in animals and the attributes of each class, as well as briefly overviewing some narrow-spectrum drugs. Despite a very effective arsenal of nematicidal drugs, gaps still exist in our ability to deal with important nematodes, particularly filarial species. This is further complicated by the fact that resistance to the various classes of available drugs threatens control on several fronts. All references to individual drugs will use generic or non-proprietary names. A number of excellent publications are available which provide more depth on anthelmintics than is possible in this chapter (e.g. Bard, 1972; Gibson, 1975; Anonymous, 1983; Arundel, 1983; James and Gilles, 1985; Vanden Bossche, Thienpont and Janssens, 1985; Biehl, 1986; Campbell, 1986; Campbell and Rew, 1986; Coles, 1986; Prichard, 1986; Wescott, 1986; Gustafsson, Beerman and Aden Abdi, 1987; Raether, 1988; Campbell, 1989; Anonymous, 1990; Campbell, 1990; Cook, 1990; Lacey, 1990; McKellar and Scott, 1990; Courtney and Sundlof, 1991; Conder and Campbell, 1995). Drugs such as phenothiazine, disophenol, rafoxanide, the chlorinated hydrocarbons (n-butyl chloride, tetrachlorethylene), ethanolamines (bephenium, methridine), cyanine dyes (pyrvinium, dithiazanine), hygromycin B, santonin, and kainic acid have largely been replaced by safer anthelmintics with a broader spectrum of activity; hence, they have little but historical value and will not be detailed herein. No attempt will be made herein to discuss compounds used to control nematodes of plants.