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Journal articles on the topic 'KIS tracer'

Author: Grafiati

Published: 4 June 2021

Last updated: 11 February 2022

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1

Tatomir, Alexandru, Dejian Zhou, Huhao Gao, Alexandru-Nicolae Dimache, Iulian Iancu, and Martin Sauter. "Modelling of kinetic interface sensitive tracers reactive transport in 2D two-phase flow heterogeneous porous media." E3S Web of Conferences 85 (2019): 07003. http://dx.doi.org/10.1051/e3sconf/20198507003.

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Fluid-fluid interfacial area plays an important role for mass- and energy-transfer processes across the interface which is relevant in several hydrogeological and engineering applications, e.g. enhanced oil-gas recovery, CO2 storage in geological formations, unconventional geothermal systems, contaminant removal, etc. Kinetic interface sensitive tracers were designed to determine the size of the interface between two fluids by undergoing hydrolysis at the fluid-fluid interface. This study investigates by means of numerical modelling the influence of heterogeneity on the KIS tracer breakthrough

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Schaffer, Mario, Friedrich Maier, Tobias Licha, and Martin Sauter. "A new generation of tracers for the characterization of interfacial areas during supercritical carbon dioxide injections into deep saline aquifers: Kinetic interface-sensitive tracers (KIS tracer)." International Journal of Greenhouse Gas Control 14 (May 2013): 200–208. http://dx.doi.org/10.1016/j.ijggc.2013.01.020.

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Loy, G. L., A. N. Quick, W. W. Hay, G. Meschia, F. C. Battaglia, and P. V. Fennessey. "Fetoplacental deamination and decarboxylation of leucine." American Journal of Physiology-Endocrinology and Metabolism 259, no. 4 (1990): E492—E497. http://dx.doi.org/10.1152/ajpendo.1990.259.4.e492.

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Fetal and placental metabolism of leucine (Leu) and ketoisocaproic acid (KIC) were studied in seven fetal lambs at 132 +/- 1.3-days gestation. Fetal infusions of [1-13C]Leu, [1-14C]Leu, and antipyrine were carried out for 4 h. Uterine and umbilical blood flows were measured using the antipyrine steady-state diffusion technique. Leu and KIC concentrations, [14C]Leu-specific activities, 14CO2, [13C]Leu, and [13C]KIC enrichment (mole percent enrichment) were measured in the maternal artery, uterine vein, and umbilical artery and vein to calculate net fluxes of tracee and tracer molecules between

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Hoerr, R. A., D. E. Matthews, D. M. Bier, and V. R. Young. "Leucine kinetics from [2H3]- and [13C]leucine infused simultaneously by gut and vein." American Journal of Physiology-Endocrinology and Metabolism 260, no. 1 (1991): E111—E117. http://dx.doi.org/10.1152/ajpendo.1991.260.1.e111.

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In amino acid tracer kinetic studies of the fed state, ingested amino acid may be taken up during its initial transit through splanchnic tissues and thus not enter the plasma compartment where tracer is infused. To investigate this possibility, adult human subjects received simultaneous intravenous (iv) and intragastric (ig) leucine tracer infusions, first during a postabsorptive (PA) 4-h primed continuous ig infusion of L-[1-13C]-leucine and L-[5,5,5-2H3]leucine iv, followed on a separate day by a fed infusion, in which an ig infusion of a liquid formula was started 2 h before the tracer infu

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Bennet, W. M., and M. W. Haymond. "Plasma pool source for fibrinogen synthesis in postabsorptive conscious dogs." American Journal of Physiology-Endocrinology and Metabolism 260, no. 4 (1991): E581—E587. http://dx.doi.org/10.1152/ajpendo.1991.260.4.e581.

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To assess the contributions of leucine and alpha-ketoisocaproate (KIC) derived from the portal vein vs. hepatic artery for hepatic protein synthesis, 14-postabsorptive dogs were infused simultaneously with [1-14C]- and [4,5-3H]leucine or [1-14C]- and [4,5-3H]KIC. On one occasion one tracer was infused via a leg vein and the other via mesenteric infusion catheters, and dogs were restudied with both tracers infused systemically. The ratios of systemically to portally infused tracers in portal and arterial plasma leucine were used as indexes of the radioactivity in the potential precursor pools a

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6

Cobelli, C., M. P. Saccomani, P. Tessari, G. Biolo, L. Luzi, and D. E. Matthews. "Compartmental model of leucine kinetics in humans." American Journal of Physiology-Endocrinology and Metabolism 261, no. 4 (1991): E539—E550. http://dx.doi.org/10.1152/ajpendo.1991.261.4.e539.

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The complexity of amino acid and protein metabolism has limited the development of comprehensive, accurate whole body kinetic models. For leucine, simplified approaches are in use to measure in vivo leucine fluxes, but their domain of validity is uncertain. We propose here a comprehensive compartmental model of the kinetics of leucine and alpha-ketoisocaproate (KIC) in humans. Data from a multiple-tracer administration were generated with a two-stage (I and II) experiment. Six normal subjects were studied. In experiment I, labeled leucine and KIC were simultaneously injected into plasma. Four

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7

Rodriguez, N., W. F. Schwenk, B. Beaufrere, J. M. Miles, and M. W. Haymond. "Trioctanoin infusion increases in vivo leucine oxidation: a lesson in isotope modeling." American Journal of Physiology-Endocrinology and Metabolism 251, no. 3 (1986): E343—E348. http://dx.doi.org/10.1152/ajpendo.1986.251.3.e343.

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We have reported that infusion of trioctanoin in conscious dogs had little effect on leucine oxidation but decreased the rate of appearance (Ra) and interconversion of leucine and its alpha-keto acid, alpha-ketoisocaproate (KIC). To verify that these conclusions were independent of the leucine tracers and isotope models employed, the studies were repeated using [1-14C]leucine and [4,5-3H]KIC rather than [1-14C]KIC and [4,5-3H]leucine. In the present study, leucine oxidation calculated using the plasma [14C]leucine or [14C]KIC specific activities (SA) increased nearly twofold (P less than 0.001

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Efendi, Adhan. "Manufacturing of Suitcase Electropneumatic Trainer Kit." Journal of Advanced Research in Dynamical and Control Systems 12, SP8 (2020): 344–50. http://dx.doi.org/10.5373/jardcs/v12sp8/20202532.

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9

Cayol, M., Y. Boirie, J. Prugnaud, P. Gachon, B. Beaufrere, and C. Obled. "Precursor pool for hepatic protein synthesis in humans: effects of tracer route infusion and dietary proteins." American Journal of Physiology-Endocrinology and Metabolism 270, no. 6 (1996): E980—E987. http://dx.doi.org/10.1152/ajpendo.1996.270.6.e980.

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The estimation of the hepatic protein synthesis precursor pool was investigated through the measurement of very low-density lipoprotein (VLDL) apolipoprotein (apo)B100 labeling in healthy volunteers. L-[1-13C]leucine and L-[5,5,5-2H3]leucine were administered intravenously and intragastrically, respectively. Subjects were continuously fed with isoenergetic meals providing either 16% protein or no protein. The labeling of leucine incorporated into VLDL apoB100 (leucine-apoB) was lower than plasma leucine or alpha-ketoisocaproate (KIC) enrichments with the intravenous tracer. By contrast, with t

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Toth, Michael J., Michael J. MacCoss, Eric T. Poehlman, and Dwight E. Matthews. "Recovery of 13CO2 from infused [1-13C]leucine and [1,2-13C2]leucine in healthy humans." American Journal of Physiology-Endocrinology and Metabolism 281, no. 2 (2001): E233—E241. http://dx.doi.org/10.1152/ajpendo.2001.281.2.e233.

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Carbon (C) in the 1-position of leucine is released as CO2 with the decarboxylation of α-ketoisocaproate (KIC). Carbon in the 2-position of leucine undergoes several additional metabolic steps before entering the tricarboxylic acid (TCA) cycle in the 1-position of acetyl-CoA, where it can be released as CO2 or be incorporated into other compounds. This study examined the metabolic fate of C in the 2-position of leucine. We infused 11 healthy subjects with [1-13C]leucine and [1,2-13C2]leucine for 3.5–4 h to measure leucine kinetics and the oxidation of the tracers from enrichments of13C in bloo

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Layman, D. K., and R. R. Wolfe. "Sample site selection for tracer studies applying a unidirectional circulatory approach." American Journal of Physiology-Endocrinology and Metabolism 253, no. 2 (1987): E173—E178. http://dx.doi.org/10.1152/ajpendo.1987.253.2.e173.

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The optimal arterial or venous sites for infusion and sampling during isotopic tracer studies have not been established. This study determined the relationship of plasma and tissue enrichment (E) when isotopes were infused in an artery and sampled from a vein (av mode) or infused in a vein and sampled from an artery (va mode). Adult dogs were given primed constant infusions of [3-13C]lactate, [1-13C]leucine, and 14C-labeled bicarbonate. Simultaneous samples were drawn from the vena cava, aortic arch, and breath. Tissue samples were removed from skeletal muscle, liver, kidney, and gut. Breath s

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Fried, M. J., C. L. Hulbe, and M. A. Fahnestock. "Grounding-line dynamics and margin lakes." Annals of Glaciology 55, no. 66 (2014): 87–96. http://dx.doi.org/10.3189/2014aog66a216.

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AbstractAt both corners of the now stagnant Kamb Ice Stream (KIS, West Antarctica) outlet, shear margins of different ages confine wedge-shaped areas with relatively flat, smooth surfaces that stagnated before the main trunk of the ice stream. We identify these features as lakes or past lakes, and consider scenarios for their development in a regional history of ongoing adjustment to grounding-line position. We focus here on the centuries leading up to the recent stagnation of KIS, a time when its grounding line appears to have advanced >100km from an earlier upstream location. Starting fro

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Horber, F. F., C. M. Horber-Feyder, S. Krayer, W. F. Schwenk, and M. W. Haymond. "Plasma reciprocal pool specific activity predicts that of intracellular free leucine for protein synthesis." American Journal of Physiology-Endocrinology and Metabolism 257, no. 3 (1989): E385—E399. http://dx.doi.org/10.1152/ajpendo.1989.257.3.e385.

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We previously proposed that, during the infusion of either labeled leucine or its alpha-ketoacid, alpha-ketoisocaproate (KIC), the plasma specific activity (SA) of the transaminated product of the infused tracer ("reciprocal pool SA") may better reflect the intracellular leucine SA than the plasma SA of either infused tracer ("primary pool SA"). To test this hypothesis, 14 dogs were simultaneously infused intravenously with [3H]leucine and [14C]KIC, and blood and tissue compartments were sampled. The ratios of [3H]-leucine to [14C]leucine [( 3H]/[14C]leucine) in mixed tissue proteins and in th

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14

Baranowski, Mariusz. "Kryzys społeczeństwa kapitalistycznego a (nowa) kwestia miejska." Kultura i Społeczeństwo 60, no. 2 (2016): 19–33. http://dx.doi.org/10.35757/kis.2016.60.2.2.

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This article addresses the problem of the crisis of capitalist society, as described by Alain Touraine, through the example of urban space. It attempts to trace the symptoms of the crisis in the context of the urban question, understood as the set of (potential or actual) dysfunctional consequences of the organization of social life in accord with individual and/or collective expectations within the sphere of the city.

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An, So-Youn, Ah-Hyeon Kim, Youn-Soo Shim, and Min-Jeong Kim. "Early Treatment of a Class II Malocclusion with the Trainer for Kids (T4K): A Case Report." Journal of Dental Rehabilitation and Applied Science 29, no. 1 (2013): 101–10. http://dx.doi.org/10.14368/jdras.2013.29.1.101.

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16

Manterys, Aleksander. "Darwin et consortes: mit Darwina w kulturze współczesnej." Kultura i Społeczeństwo 59, no. 4 (2015): 193–205. http://dx.doi.org/10.35757/kis.2015.59.4.11.

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Dominika Oramus’s book Darwinowskie paradygmaty: mit teorii ewolucji w kulturze współczesnej [Darwinian Paradigms: The Myth of the Theory of Evolution in Contemporary Culture] is an attempt to trace Darwin’s theory of evolution in today’s world. The presence of this idea is noted in numerous complexes of fact and fiction, which are transformations of the original theory of evolution. These are the stuff of cultural production, whose creations shape individual and collective representations in almost every area of human activity. Commentary on Oramus’s findings is placed in the context of the d

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Toffolo, Gianna, Robert Albright, Michael Joyner, Niki Dietz, Claudio Cobelli, and K. Sreekumaran Nair. "Model to assess muscle protein turnover: domain of validity using amino acyl-tRNA vs. surrogate measures of precursor pool." American Journal of Physiology-Endocrinology and Metabolism 285, no. 5 (2003): E1142—E1149. http://dx.doi.org/10.1152/ajpendo.00106.2003.

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Current models to measure protein turnover across muscle bed are based on many surrogate measures of amino acyl-tRNA. We measured muscle protein turnover based on tracer-to-tracee ratios of the stable isotopes of leucine, phenylalanine, and ketoisocaproate (KIC) in artery and vein and muscle amino acyl-tRNA and muscle tissue fluid (TF) in 26 healthy subjects. A three-compartment model calculation based on arteriovenous and tRNA measurements was first performed and its domain of validity assessed. The results were then compared with those using simpler approaches based on surrogate measures of

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18

Kończal, Kornelia, and Joanna Wawrzyniak. "Polskie badania pamięcioznawcze: tradycje, koncepcje, (nie)ciągłości." Kultura i Społeczeństwo 55, no. 4 (2011): 11–63. http://dx.doi.org/10.35757/kis.2011.55.4.2.

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The article critically examines the history and recent developments of the Polish memory studies. The authors trace the genealogies of this intellectual field, starting with categories formed by Stefan Czarnowski, Marceli Handelsman, Kazimierz Kelles-Krauss, Ludwik Krzywicki, Florian Znaniecki, and Nina Assorodbraj-Kula. Then, they describe reformulations and varied methodological application of memory concepts within Polish historical studies, cultural studies, as well as within qualitative and quantitative sociology. They also summarize main research themes and projects conducted up to date.

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Kurpiel, Anna, and Katarzyna Maniak. "Ceramika z Bolesławca — dziedzictwo w tranzycie." Kultura i Społeczeństwo 64, no. 2 (2020): 157–73. http://dx.doi.org/10.35757/kis.2020.64.2.9.

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This article analyses the phenomenon of stenciled ceramics from Bolesławiec, a city in Lower Silesia, which was annexed to Poland after the Second World War. On the basis of theories from the field of cultural heritage, memory studies, and economics, the authors trace the discrepancy between the modern view of these ceramics and their social and historical biography. As a result, they propose the use of two new terms, “heritage with multiple heirs” and the “economy of (non)memory,” which would help people to understand this multidimensional phenomenon and would encompass the appropriation of c

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Kobayashi, Yoshimasa, Toru Hayase, and Naohito Yamada. "Influence of Grain Boundary Properties on Microcracking of AlN in Sliding Test." Key Engineering Materials 317-318 (August 2006): 441–44. http://dx.doi.org/10.4028/www.scientific.net/kem.317-318.441.

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Grain boundary microcracking in sliding test using a silicon pin was evaluated on several kinds of AlN to investigate the behavior of damage generation and the influence of material properties on it. The grain boundary fracture toughness (KIC gb ) was estimated from a percentage of the intergranular fracture as a grain boundary property for each specimen. KIC gb was greatly influensed by an amount and kinds of additives. After the sliding test, silicon debris accumulation and grain boundary microcracking of AlN were observed at the wear traces on the surface of AlN. The density of grain bounda

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Barazzoni, R., S. E. Meek, K. Ekberg, J. Wahren, and K. S. Nair. "Arterial KIC as marker of liver and muscle intracellular leucine pools in healthy and type 1 diabetic humans." American Journal of Physiology-Endocrinology and Metabolism 277, no. 2 (1999): E238—E244. http://dx.doi.org/10.1152/ajpendo.1999.277.2.e238.

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In human protein turnover studies with isotopically labeled leucine (Leu) as a tracer, plasma ketoisocaproate (KIC) enrichment is extensively used as a surrogate measure of intracellular leucine enrichment. To test how accurately arterial ketoisocaproate (A-KIC) represents leucine isotopic enrichment in the hepatic (HV) and femoral veins (FV), which drain liver and muscle beds, we measured Leu and KIC enrichments in samples collected from HV, FV, and femoral artery (A) in 24 control and 6 type I diabetic subjects after a primed, continuous infusion ofl-[1-13C,15N]-Leu. Studies were performed d

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Sweidan, Saadeh Z., Ramzi Saifan, Khalid A. Darabkh, Shaima Abu-Kaff, and Sima Al-Ali. "Kids’ Tracker: An Android Application for Tracking Children." Journal of Software Engineering and Applications 10, no. 13 (2017): 907–24. http://dx.doi.org/10.4236/jsea.2017.1013052.

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23

Castelletti, G., L. Supan, W. M. Peters, and N. E. Kassim. "Thermal radio absorption as a tracer of the interaction of SNRs with their environments." Astronomy & Astrophysics 653 (September 2021): A62. http://dx.doi.org/10.1051/0004-6361/202141635.

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We present new images and continuum spectral analysis for 14 resolved Galactic supernova remnants (SNRs) selected from the 74 MHz Very Large Array Low-Frequency Sky Survey Redux (VLSSr). We combine new integrated measurements from the VLSSr with, when available, flux densities extracted from the Galactic and Extragalactic All-Sky Murchison Widefield Array Survey and measurements from the literature to generate improved integrated continuum spectra sampled from ~15 MHz to ~217 GHz. We present the VLSSr images. When possible we combine them with publicly available images at 1.4 GHz, to analyse t

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Latocha, Sebastian. "Spóźniony gość w cudzym świecie: konteksty trudnego dziedzictwa." Kultura i Społeczeństwo 64, no. 2 (2020): 207–16. http://dx.doi.org/10.35757/kis.2020.64.2.11.

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In this article, the author discusses Monika Sznajderman’s reportage Pusty las [The Empty Forest] in the context of Geertz’s blurred genres. The author mainly addresses the condition of a person (a researcher, an anthropologist) who does not explore the Other but is the Other. In Sznajderman’s book, hospitality is a basic category; the researcher studying a difficult heritage — here, the Lemko region — is a guest who must choose either to look at or to ignore the history of his or her hosts. He or she can feel at home or erase all trace of the hosts’ presence. Perhaps in the end, as Maria Step

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Karkowska, Marta. "Rok 1989 z perspektywy przedstawicieli klasy politycznej." Kultura i Społeczeństwo 65, no. 2 (2021): 63–87. http://dx.doi.org/10.35757/kis.2021.65.2.4.

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This article is an attempt to reconstruct the perceptions of 1989 of members of parliament who had a key influence on the systemic changes. The author traces the similarities, differences, and transformations of their narratives on this subject. The article is based on interviews conducted as part of two studies (the first was conducted in 1994–1995, the second in 2018–2020) with the same seven leading Polish politicians from the ruling and opposition political groups. The author describes both studies, with an explanation of the methodology and an analysis of the collected material. Both are

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Volpi, Elena, Marc G. Jeschke, David N. Herndon, and Robert R. Wolfe. "Measurement of skin protein breakdown in a rat model." American Journal of Physiology-Endocrinology and Metabolism 279, no. 4 (2000): E900—E906. http://dx.doi.org/10.1152/ajpendo.2000.279.4.e900.

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Whereas skin protein synthesis can be measured with different approaches, no method potentially applicable in humans is available for measurement of skin protein breakdown. To that end, we measured mixed skin fractional protein breakdown (FBR) in a rat model by use of a stable isotope method (tracee release method) originally developed to measure muscle protein breakdown. Skin mixed protein and collagen fractional synthesis rates (FSR) were also measured. A primed continuous infusion ofl-[ ring-2H5]phenylalanine and α-[5,5,5-2H3]ketoisocaproate (KIC) was given for 6 h. Arterial and skin phenyl

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Keen, Randy E., Jorge R. Barrio, Sung-Cheng Huang, Randall A. Hawkins, and Michael E. Phelps. "In vivo Cerebral Protein Synthesis Rates with Leucyl-Transfer RNA Used as a Precursor Pool: Determination of Biochemical Parameters to Structure Tracer Kinetic Models for Positron Emission Tomography." Journal of Cerebral Blood Flow & Metabolism 9, no. 4 (1989): 429–45. http://dx.doi.org/10.1038/jcbfm.1989.67.

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Leucine oxidation and incorporation into proteins were examined in the in vivo rat brain to determine rates and compartmentation of these processes for the purpose of structuring mathematical compartmental models for the noninvasive estimation of in vivo human cerebral protein synthesis rates (CPSR) using positron emission tomography (PET). Leucine specific activity (SA) in arterial plasma and intracellular free amino acids, leucyl-tRNA, α-ketoisocaproic acid (KIC), and protein were determined in whole brain of the adult rat during the first 35 min after intravenous bolus injection of l-[1-14C

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Abriszewski, Krzysztof. "Uczestnictwo jednostek w kulturze. Uwagi na temat nowej dynamiki kultury na przykładzie melomanów i ewolucji nośników muzyki." Kultura i Społeczeństwo 55, no. 1 (2011): 41–62. http://dx.doi.org/10.35757/kis.2011.55.1.3.

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The aim of the text is to sketch the dynamics of contemporary culture, focussing on the concept of participation. General remarks are accompanied by illustrations taken from ethnographic study on music lovers faced with evolution of musical media (vinyl records, CDs, files). Following Marek Krajewski, the author rejects the traditional notion of “participation”, and uses his redefinition of the term. He stresses three dimensions of cultural participation: 1. participation as socialization; 2. participation as reshaping the participants themselves, which makes material traces; 3. participation

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Cheon, Seong-Kwon, Geun-Deok Kim, and Chong-Gun Kim. "A Speed-Based Dijkstra Algorithm for the Line Tracer Control of a Robot." Journal of the Korea society of IT services 10, no. 4 (2011): 259–68. http://dx.doi.org/10.9716/kits.2011.10.4.259.

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Miller, R. H., and A. E. Harper. "Regulation of valine and alpha-ketoisocaproate metabolism in rat kidney mitochondria." American Journal of Physiology-Endocrinology and Metabolism 255, no. 4 (1988): E475—E481. http://dx.doi.org/10.1152/ajpendo.1988.255.4.e475.

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Activities of branched-chain amino acid (BCAA) aminotransferase (BCAT) and alpha-keto acid dehydrogenase (BCKD) were assayed in mitochondria isolated from kidneys of rats. Rates of transamination of valine and oxidation of keto acids alpha-ketoisocaproate (KIC) or alpha-ketoisovalerate (KIV) were estimated using radioactive tracers of the appropriate substrate from amounts of 14C-labeled products formed (14CO2 or [1-14C]-keto acid). Because of the high mitochondrial BCAT activity, an amino acceptor for BCAT, alpha-ketoglutarate (alpha-KG) or KIC, was added to the assay medium when valine was t

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Mahanti, Mina Ketan, Amandeep Singh, and Lokanath Sahoo. "Real Zeros of a Class of Hyperbolic Polynomials with Random Coefficients." International Journal of Mathematics and Mathematical Sciences 2015 (2015): 1–7. http://dx.doi.org/10.1155/2015/261370.

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We have proved here that the expected number of real zeros of a random hyperbolic polynomial of the formy=Pnt=n1a1cosh⁡t+n2a2cosh⁡2t+⋯+nnancosh⁡nt, wherea1,…,anis a sequence of standard Gaussian random variables, isn/2+op(1). It is shown that the asymptotic value of expected number of times the polynomial crosses the levely=Kis alson/2as long asKdoes not exceed2neμ(n), whereμ(n)=o(n). The number of oscillations ofPn(t)abouty=Kwill be less thann/2asymptotically only ifK=2neμ(n), whereμ(n)=O(n)orn-1μ(n)→∞. In the former case the number of oscillations continues to be a fraction ofnand decreases

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Tessari, P., S. Inchiostro, M. Zanetti, and R. Barazzoni. "A model of skeletal muscle leucine kinetics measured across the human forearm." American Journal of Physiology-Endocrinology and Metabolism 269, no. 1 (1995): E127—E136. http://dx.doi.org/10.1152/ajpendo.1995.269.1.e127.

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We propose a new six-compartment model of intracellular muscle kinetics of leucine and of its transamination product alpha-ketoisocaproic acid (KIC) by combining systemic tracer infusions of [14C]- and [15N]leucine with the arterial-deep venous catheterization of the human forearm. Venous [14C]KIC specific activity (SA) is taken as representative of intracellular [14C]leucine SA, whereas net [15N]leucine disposal is used to calculate leucine inflow and outflow across forearm cell membrane(s). In post-absorptive normal subjects, model-derived rates of intracellular leucine release from and inco

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Hasegawa, Hiroshi, Takehisa Matsukawa, Yoshihiko Shinohara, Ryuichi Konno, and Takao Hashimoto. "Role of renal d-amino-acid oxidase in pharmacokinetics of d-leucine." American Journal of Physiology-Endocrinology and Metabolism 287, no. 1 (2004): E160—E165. http://dx.doi.org/10.1152/ajpendo.00397.2003.

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d-Amino acids are now recognized to be widely present in mammals. Renal d-amino-acid oxidase (DAO) is associated with conversion of d-amino acids to the corresponding α-keto acids, but its contribution in vivo is poorly understood because the α-keto acids and/or l-amino acids formed are indistinguishable from endogenous compounds. First, we examined whether DAO is indispensable for conversion of d-amino acids to their α-keto acids by using the stable isotope tracer technique. After a bolus intravenous administration of d-[2H7]leucine to mutant mice lacking DAO activity (ddY/DAO−) and normal mi

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Ashraf, Tahir. "Economic Relations between Pakistan and India: Impressions from the Past and Prospects for Future." Global Strategic & Securities Studies Review IV, no. I (2019): 22–33. http://dx.doi.org/10.31703/gsssr.2021(vi-i).03.

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Pakistan and India have failed to establish substantial and sustained economic relations between them. Despite being neighbours, they couldn't enjoy a good volume of bilateral trade in multiple sectors. This study traces the history of bilateral trade between Pakistan and India. While identifying patterns of trade between them, the study attempts to identify barriers in bilateral trade between them like trade regimes, non-tariff barriers and other discriminatory measures. The study also makes an attempt to address the question concerning how the impediments in bilateral trade can be removed to

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Ashraf, Tahir. "Economic Relations between Pakistan and India: Impressions from the Past and Prospects for Future." Global Strategic & Securities Studies Review V, no. III (2020): 22–33. http://dx.doi.org/10.31703/gsssr.2020(v-iii).03.

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Pakistan and India have failed to establish substantial and sustained economic relations between them. Despite being neighbours, they couldn't enjoy a good volume of bilateral trade in multiple sectors. This study traces the history of bilateral trade between Pakistan and India. While identifying patterns of trade between them, the study attempts to identify barriers in bilateral trade between them like trade regimes, non-tariff barriers and other discriminatory measures. The study also makes an attempt to address the question concerning how the impediments in bilateral trade can be removed to

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Hoerr, R. A., D. E. Matthews, D. M. Bier, and V. R. Young. "Effects of protein restriction and acute refeeding on leucine and lysine kinetics in young men." American Journal of Physiology-Endocrinology and Metabolism 264, no. 4 (1993): E567—E575. http://dx.doi.org/10.1152/ajpendo.1993.264.4.e567.

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To explore the effects of altered protein intake on the uptake and utilization of dietary amino acids in human subjects, six healthy male Massachusetts Institute of Technology students were studied during three dietary periods each of 9 days, with tracer infusion studies conducted on days 8 and 9. During one period the diet provided a generous protein intake (1.5 g.kg-1.day-1) and during the other two a low-protein intake (0.1 g.kg-1.day-1). Tracer infusions (fed state) were given while subjects received either a liquid formula, supplying the prior protein intake or (on day 9) a generous intak

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Abdukodirov, Farkhod, and Ki-Hyung Kim. "Black Money Usage Tracker Mechanism Based on Hyperledger Fabric." Journal of Korean Institute of Communications and Information Sciences 45, no. 6 (2020): 1072–82. http://dx.doi.org/10.7840/kics.2020.45.6.1072.

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Kim, Kwan-Joong. "A study of object trace using sensor information." Journal of the Korea Academia-Industrial cooperation Society 14, no. 4 (2013): 1921–25. http://dx.doi.org/10.5762/kais.2013.14.4.1921.

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Corbett, M. E., E. J. Boyd, J. G. Penston, K. G. Wormsley, P. W. Watt, and M. J. Rennie. "Pentagastrin increases pepsin secretion without increasing its fractional synthetic rate." American Journal of Physiology-Endocrinology and Metabolism 269, no. 3 (1995): E418—E425. http://dx.doi.org/10.1152/ajpendo.1995.269.3.e418.

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We studied the effects of increasing doses of pentagastrin on gastric secretion of pepsin and on incorporation of L-[1-13C]leucine into gastric aspirate protein as an index of pepsin synthesis. Pentagastrin (0.25-4.0 micrograms.kg-1.h-1) significantly increased pepsin output from basal 76 mg/h to < or = 181 mg/h but did not significantly alter incorporation of L-[1-13C]leucine from the basal fractional synthetic rate of 3.63 +/- 0.05%/h. In four subjects in whom infusion of tracer leucine was continued for > 1 day, aspiration of pepsin between 24 and 27 h demonstrated that plateau 13C la

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Staaland, Hans. "Trace elements in the alimentary tract of Svalbard reindeer." Rangifer 5, no. 2 (1985): 15. http://dx.doi.org/10.7557/2.5.2.543.

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<p>In the alimentary tract of Svalbard reindeer concentrations of Fe and Co were higher in winter than in summer, whereas the concentrations of Mn and Cu were equal in both seasons. Zn concentrations were higher in summer throughout the alimentary tract, but Mo were highest only in the distal part. The general pattern of absorption in the alimentary tract seems to correspond to findings in other ruminants. The very high levels of Fe and Co are emphasized.</p><p>Sporelementer i ford&oslash;yelseskanalen hos Svalbard-rein.</p><p>Abstract in Norwegian / Sammendra

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Min, So-Yeon, and Yong-Hoon Jung. "Implementation of Multidimensional Trace System for Specific Object by RFID." Journal of the Korea Academia-Industrial cooperation Society 10, no. 12 (2009): 3694–701. http://dx.doi.org/10.5762/kais.2009.10.12.3694.

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Lanszki-Széles, Gabriella. "Egyházi öltözékek, miseruhák Gölle és Kisgyalán községekben a 18–21. században." Kaposvári Rippl-Rónai Múzeum Közleményei, no. 7 (2020): 305–20. http://dx.doi.org/10.26080/krrmkozl.2020.7.305.

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The paper was written about the church attires of the two villages of Outer-Somogy County from the 18th to the 21st century, taking into account ecclesiastical art and lo-cal history aspects. During the Counter-Reformation period, Baroque art was destined to conquer believers in the Catholic religion. A good example of this is the more than 250-year-old mass chasuble, which is a latent applied art value in Gölle. This chasuble bears several common similarities with the mass dresses from Maria Theresa ‘s embroidery workshop: it is very richly embroidered with scotch, its pattern and color are a

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Kim, Bo-Heon, and Hwang-Rae Kim. "Study on Solar Tracker Control Method using AC Motor and CdS Sensor." Journal of the Korea Academia-Industrial cooperation Society 17, no. 11 (2016): 294–301. http://dx.doi.org/10.5762/kais.2016.17.11.294.

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Ko, Jae-Hong. "TMC (Tracker Motion Controller) Using Sensors and GPS Implementation and Performance Analysis." Journal of the Korea Academia-Industrial cooperation Society 14, no. 2 (2013): 828–34. http://dx.doi.org/10.5762/kais.2013.14.2.828.

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Yoo, Shiyong. "Net Buying Ratios by Trader Types and Volatility in Korea's Financial Markets." Journal of the Korea Academia-Industrial cooperation Society 15, no. 1 (2014): 189–95. http://dx.doi.org/10.5762/kais.2014.15.1.189.

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Lee, Jae-Min, Yong Kim, Cheol-Soo Bae, and Dae-Sig Kwon. "Solar Power Emotional LED Lightening Street Lamps with Multiple Control Sun Tracker." Journal of the Korea Academia-Industrial cooperation Society 12, no. 2 (2011): 920–26. http://dx.doi.org/10.5762/kais.2011.12.2.920.

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Kilicay-Ergin, Nil, David Enke, and Cihan Dagli. "Biased trader model and analysis of financial market dynamics." International Journal of Knowledge-based and Intelligent Engineering Systems 16, no. 2 (2012): 99–116. http://dx.doi.org/10.3233/kes-2011-0235.

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Moscovitch, M., and L. Nadel. "Multiple-trace theory and semantic dementia: Response to K.S. Graham (1999)." Trends in Cognitive Sciences 3, no. 3 (1999): 87–89. http://dx.doi.org/10.1016/s1364-6613(99)01290-5.

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Lee, In Jeong. "A Single Camera System Equipped Convex Mirror for Monitoring Tracer Bullet to Teach Night Firing Exercises." Journal of Korea Information and Communications Society 37C, no. 9 (2012): 757–62. http://dx.doi.org/10.7840/kics.2012.37c.9.757.

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Olbregts, Jean. "?Surprising kinetics? or the major role of trace quantities in radical chain mechanisms." International Journal of Chemical Kinetics 25, no. 2 (1993): 125–35. http://dx.doi.org/10.1002/kin.550250208.

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