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166篇 您的检索式:作者名="Parnas"
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1The CO_2 absorption and desorption performance of the triethylenetetramine + N,N-diethylethanolamine + H_2O system显示文摘Post-combustion CO_2 capture(PCC) process faces significant challenge of high regeneration energy consumption.Biphasic absorbent is a promising alternative candidate which could significantly reduce the regeneration energy consumption because only the CO_2-concentrated phase should be regenerated. In this work, aqueous solutions of triethylenetetramine(TETA) and N,N-diethylethanolamine(DEEA) are found to be efficient biphasic absorbents of CO_2. The effects of the solvent composition, total amine concentration, and temperature on the absorption behavior, as well as the effect of temperature on the desorption behavior of TETA–DEEA–H2 O system were investigated. An aqueous solution of 1 mol·L-1 TETA and 4 mol·L-1 DEEA spontaneously separates into two liquid phases after a certain amount of CO_2 is absorbed and it shows high CO_2 absorption/desorption performance.About 99.4% of the absorbed CO_2 is found in the lower phase, which corresponds to a CO_2 absorption capacity of 3.44 mol·kg-1. The appropriate absorption and desorption temperatures are found to be 30 °C and 90 °C,respectively. The thermal analysis indicates that the heat of absorption of the 1 mol·L-1 TETA and 4 mol·L-1 DEEA solution is-84.38 kJ·(mol CO_2)-1 which is 6.92 kJ·(mol CO_2)-1 less than that of aqueous MEA. The reaction heat, sensible heat, and the vaporization heat of the TETA–DEEA–H2 O system are lower than that of the aqueous MEA, while its CO_2 capacity is higher. Thus the TETA–DEEA–H2 O system is potentially a better absorbent for the post-combustion CO_2 capture process.Yaoyao Li Changjun Liu Richard Parnas Yingying Liu Bin Liang Houfang Lu 2018Chinese Journal of Chemical Engineering2018,26,11:6
2SLC26A4 mutation testing for hearing loss associated with enlargement of the vestibular aqueduct显示文摘Pendred syndrome(PS) is characterized by autosomal recessive inheritance of goiter associated with a defect of iodide organification, hearing loss, enlargement of the vestibular aqueduct(EVA), and mutations of the SLC26A4 gene. However, not all EVA patients have PSor SLC26A4 mutations. Two mutant alleles of SLC26A4 are detected in 1/4 of North American or European EVA populations, one mutant allele is detected in another 1/4 of patient populations, and no mutations are detected in the other 1/2. The presence of two mutant alleles of SLC26A4 is associated with abnormal iodide organification, increased thyroid gland volume, increased severity of hearing loss, and bilateral EVA. The presence of a single mutant allele of SLC26A4 is associated with normal iodide organification, normal thyroid gland volume, less severe hearing loss and either bilateral or unilateral EVA. When other underlying correlations are accounted for, the presence of a cochlear malformation or the size of EVA does not have an effect on hearing thresholds. This is consistent with observations of an Slc26a4 mutant mouse model of EVA in which hearing loss is independent of endolymphatic hydrops or inner ear malformations. Segregation analyses of EVA in families suggest that the patients carrying one mutant allele of SLC26A4 have a second, undetected mutant allele of SLC26A4, and the probability of a sibling having EVA is consistent with its segregation as an autosomal recessive trait. Patients without any mutations are an etiologically heterogeneous group in which siblings have a lower probability of having EVA. SLC26A4 mutation testing can provide prognostic information to guide clinical surveillance and management, as well as the probability of EVA affecting a sibling.Taku Ito Julie Muskett Parna Chattaraj Byung Yoon Choi Kyu Yup Lee Christopher K Zalewski Kelly A King Xiangming Li Philine Wangemann Thomas Shawker Carmen C Brewer Seth L Alper Andrew J Griffith 2013World Journal of Otorhinolaryngology2013,3,2:2
3Moderate to severe thrombocytopenia during pregnancy显示文摘Michal Parnas Eyal Sheiner Ilana Shoham-Vardi Eliezer Burstein Tikva Yermiahu Itai Levi Gershon Holcberg Ronit Yerushalmi 2006European Journal of Obstetrics and Gynecology2006,,1:2
4Reliability of measuring anomalous experience:the Bonn Scale for the Assessment of Basic Symptoms显示文摘Vollmer-Larsen A Handest P Parnas J 2007Psychopathology2007,40,5:1
5Designing new materials form wheat protein 显示文摘Dara L Woerdemann Wim S Veraverbeke Richard S Parnas 2004Biomacromolecules2004,5,:1
6Moderate to severe thrombo- cytopenia during pregnancy显示文摘Parnas M Sheiner E Varadi S 2006Eur J Obstet Gynecol Repord Bi- ol2006,10,3:1
7Moderate to severe thrombocytopenia during pregnancy显示文摘Parnas M Sheiner E Shoham—Vardi I 0,,128:1
8Schizophrenia, consciousness, and the self 显示文摘Sass LA Parnas J 2003Schizophr Bull2003,29,3:1
9Schizophrenia, neurodevelopment and corpus callosum显示文摘Innocenti GM Ansermet F Parnas J 2003Mol Psychiatry2003,8,3:1
10Information distribution aspects of design methodology 显示文摘Parnas D L 1972Information Processing1972,,71:1
11On Satisfying Time Constraints in Hard-Real-Time Systems显示文摘J Xu D L Parnas 1993IEEE Trans Software Eng1993,19,1:1
12Requirements-Based Monitors for Real-Time Systems显示文摘D K Peters D L Parnas 2002IEEE Trans Software Eng2002,28,2:1
13Software aspects of stratigic defense systems显示文摘 1985Communications of the ACM1985,28,12:1
14A natural tooth's stress distribution in occlusion with a dental implant 显示文摘Akpinar L Aml N Parnas L 2000J Oral Rehabil2000,27,6:1
15Software Engineering Programs Are Not Computer Science Programs显示文摘David Lorge Parnas 1999IEEE Software1999,16,6:1
16PPAR-gamma agonists and their role in type 2 diabetes mellitus management 显示文摘Bermudez V Finol F Parna N 2010Am J Ther2010,17,3:1
17Anomahes of subjective experience in schizophrenia and psychotic bipolar illness显示文摘Parnas J Ytandest P Saebye D 2003Acta Psychiatr Scand2003,108,2:1
18On the Critiria to Be Used in Decomposing Systems Into Modules,Communications of the ACM显示文摘Parnas D L 197215(12):1053-10581972,15,12:1
19Acceleration of neuronal maturation of P19 cells by increasing culture density显示文摘Parnas D Linial M 1997Brain Res Dev Brain Res1997,101,12:1
20Schizophrenia, Consciousness, and the Self显示文摘Louis A. Sass Josef Parnas 2003Schizophrenia Bulletin2003,,3:1
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