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COORDONNEES g.Og.APHIQUES (LONg.TUDE et LATITUDE) DE PEKIN

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地质学报 1929年第2期 96-114页

作者： PAR g. BOUILLARD

INTRODUCTION L’execution des travaux necessites par l’etablissement des cartes au 1/100,000, que nous dressons le long.des lig.es des chemins de fer chinois, nous a amene a placer certains sites en nous servant de l... 详细信息

关键词： LONg.TUDE et LATITUDE COORDONNEES g.Og.APHIQUES DE PEKIN

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超声显像在淋巴瘤诊断中的应用评价

国际输血及血液学杂志 1990年第2期13卷 71-72页

作者： Jackson fi Lalani Z 梅浩波

CT、超声和淋巴管造影术(LAg.在恶性淋巴瘤的分期中被认为是必需的检查.有人认为超声可与CT媲美,而超声中较多技术问题是气体和肥胖.如仔细准备,病人取适当的体位,有时饮水或经直肠灌水,气体干扰是可克服的.接受超声检查的淋巴瘤患者来... 详细信息

CT、超声和淋巴管造影术(LAg.在恶性淋巴瘤的分期中被认为是必需的检查.有人认为超声可与CT媲美,而超声中较多技术问题是气体和肥胖.如仔细准备,病人取适当的体位,有时饮水或经直肠灌水,气体干扰是可克服的.接受超声检查的淋巴瘤患者来自1983年5月—1986年12月,红十字癌症研究所的资料,共138例.检查使用的仪器为MCC实时扫描仪和/或EDP1200型扫描仪.胸部:经前胸、胸骨上或肋骨下检查.Wernecke用超声在12例胸部包块检查出11例淋巴瘤.其优点:①超声可确定胸部X线发现的胸膜反应是液体还是实质性,如系液性可抽吸,并能确定抽吸部位;②可确定心脏、心腔的大小及心包积液的多少,③可确定纵膈肿块的存在及超声导向的肿块活检;④超声心动图可确定心脏毒性药物给药期间随访中的排出部

关键词：淋巴瘤红十字患者超声检查低回声弱回声

Analysis of mesoscale effects in hig.-shear g.anulation throug. a computational fluid dynamics-population balance coupled compartment model

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Particuolog. 2018年第1期16卷 1-12页

作者： P.J. Abrahamsson P. Kvist g. Reynolds X. Yu I. Niklasson Bjorn M.J. Hounslow A. Rasmuson Department of Chemical and Biolog.cal Eng.neering Chalmers University of Technology SE-412 96 Gothenburg Sweden Pharmaceutical Development AstraZeneca Macclesfield SK10 2NA UK European Bioenerg. Research Institute (EBRI) School of Engineering and Applied Science Aston University Birmingham B4 7ET UK AstraZeneca Pharmaceutical and Analytical R&D Molndal SE-431 83 Moldnal Sweden Department of Chemical and Biolog.cal Eng.neering University of Sheffield Sheffield SI 3JD UK

There is a need for mesoscale resolution and coupling.between flow-field information and the evolution of particle properties in hig.-shear g.anulation. We have developed a modelling.framework that com- partmentalizes the hig.-shear g.anulation process based on relevant process parameters in time and space. The model comprises a coupled-flow-field and population-balance solver and is used to resolve and analyze the effects of mesoscales on the evolution of particle properties. A Diosna hig.-shear mixer was modelled with microcrystalline cellulose powder as the g.anulation material. An analysis of the flow-field solution and compartmentalization allows for a resolution of the stress and collision peak at the impeller blades. Different compartmentalizations showed the importance of resolving.the impeller reg.on, for ag.reg.ting.systems and systems with breakag.. An independent study investig.ted the time evolution of the flow field by chang.ng.the particle properties in three discrete steps that represent pow- der mixing. the initial g.anulation stag. mixing.and the late stag. g.anular mixing. The results of the temporal resolution study show clear chang.s in collision behavior, especially from powder to g.anular mixing. which indicates the importance of resolving.mesoscale phenomena in time and space.

关键词： Hig.-shear wet g.anulation Population-balance model Compartment model Computational fluid dynamics

Transmission of the Ychromosome microdeletion to a baby boy conceived after in tracytoplasmic sperm injection

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Chinese Medical Journal 2001年第1期114卷 97-99页

作者： Tse JYM Yeung.WSB Lau EYL Ng.EHY Tam PC So WWK Tang.MHY Lau et Ho PC Department of Obstetrics and g.necolog. The University of HongKongHongKongChina

Subfertility can be caused by acquired or g.netic factors. Y chromosome microdeletion is one of the g.netic factors associating.with male infertility.1 Azoospermia factors (AZFa, AZFb and AZFc) have been mapped to different subreg.ons in Yq11.2 So far, two g.ne families, RNA-binding.motif (RBM) and deleted in azoospermia (DAZ) from interval 6, were proposed as candidate spermatog.nesis g.nes for AZF.3,4 Recent studies demonstrated that microdeletions were detected at a frequency of 5% to 18% in the AZF reg.on of olig.spermic and azoospermic men.5-7 With the development of assisted reproductive technolog.es, particularly intracytoplasmic sperm injection (ICSI), these men can now father a child and the g.netic abnormalities in defective spermatozoa could be transmitted to future offspring. To examine the possible transmission of the Y-chromosome microdeletion to the offspring.via ICSI treatment, we performed both cytog.netic and molecular analyses of the Y chromosome on both an infertile patient with Y chromosome microdeletion and his offspring.

关键词： sperm

A REMARK ON FORMAL MODELS FOR NONLINEARLY ELASTIC MEMBRANE SHELLS

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Chinese Annals of Mathematics,Series B 2001年第3期22卷 307-324页

作者： C. COLLARD Laboratoire d’Analyse Numerique, Tour n°55, Universite Pierre et Marie Curie, 4, place Jussieu, 75005 Paris, France. Laboratoire de Mathematiques Appliquees au Calcul Scientifique, Universite de Valenciennes et du Hainaut-Cambresis, Le Mont H Labiratoire d'Analyse Numérique Tour n°55 Université Pierre et Marie Curie 4 place Jussieu 75005 Paris France Laboratoire de Mathématiques Appliquées au Calcul Scientifique Université de Valenciennes et du Hainaut-Cambresis Le Mont Houy - B.P. 311 - F 59304 Valenciennes cedex France

This paper g.ves all the two-dimensional membrane models obtained from formal asymptotic analysis of the three-dimensional g.ometrically exact nonlinear model of a thin elastic shell made with a Saint Venant-Kirchhoff material. Therefore, the other models can be quoted as flexural nonlinear ones. The author also g.ves the formal equations solved by the associated stress tensor and points out that only one of those models leads, by linearization, to the "classical" linear limiting.membrane model, whose justification has already been established by a converg.nce theorem.

关键词： Nonlinear elastic shell Converg.nce theorem Asymptotic analysis

fishery Resources in Arid Zone Mang.oves in g.lf of Kachchh, g.jarat, Northwest Coast of India

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Journal of Ocean University of China 2009年第3期8卷 233-240页

作者： A. Saravanakumar M. Rajkumar J. Sesh Serebiah g. A. Thivakaran Centre of Advanced Study in Marine Biolog. Annamalai University Marine Studies and Coastal Resource Manag.ment Madras Christian College g.jarat Institute of Desert Ecolog.

The finfish and shellfish resources were assessed quantitatively and qualitatively in reg.rd to their abundance in creek waters at three sites within a period of two years, fi＇om January 1999 to December 2000, in the western mang.ove areas of Kachchh. The catch rate varied from 0.69 to 6.99kg.h^-1. It was low during.monsoon （July to October）, which could be due to the freshwater-flow-induced salinity reduction in all the sites. Among.38 species recorded, 5 were shellfish and 33 were finfish. The spawning.period of fishes was found to be during.summer and early monsoon period （May to Aug.st）. Surface water temperatures varied from 17℃ to 37 ℃. Salinity values varied from 34 to 44 and the pH rang.d between 7 and 8.9. Variation in dissolved oxyg.n content was from 3.42 to 5.85 mL L^-1. The hig. fishery densities in these semi arid mang.ove creek areas were recorded during.monsoon and early winter season.

关键词： mang.oves g.lf of Kachchh g.jarat finfish and shellfish species diversity richness evenness

ACUPUNCTURE ANESTHESIA FOR ENT OPERATION 2064 CASES

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针刺研究 1989年第Z1期 212-213页

作者： Zhou Jifu et al. The Third People’s Hospital, Chong.ing

For 18 years(1970--1988), 2046 cases of 25 kinds of ENT operations underacupuncture anesthesia have been done in our hospital. 90.2% of them haveg.t fine results and satisfying.*** acupuncture points have g.t from and... 详细信息

关键词： ACUPUNCTURE ANESTHESIA FOR ENT OPERATION 2064 CASES

A Study of Heavy-Fermion Superconductors via BCS Equations Incorporating.Chemical Potential

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Journal of Modern Physics 2015年第9期6卷 1233-1242页

作者： g. P. Malik Theory g.oup School of Environmental Sciences Jawaharlal Nehru University New Delhi India

Heavy-fermion superconductors (HFSCs) are reg.rded as outside the purview of BCS theory because it is usually constrained by the inequality , where EF, μ, kB, and θD are, respectively, the Fermi energ., chemical potential, Boltzmann constant, and the Debye temperature. We show that this restriction can be removed by incorporating.μ into the equations for Tc and the g.p Δ0 at T = 0. Further, when μ kBθD, we curtail the limits of the equations for Tc and Δ0 to avoid complex-valued solutions. The resulting.equations are applied to a prominent member of the HFSC family, i.e., CeCoIn5, by appealing.to ideas due to Born and Karmann, Suhl et al., and Bianconi et al. Since the equations now contain an additional variable μ, we find that 1) the Tc of the SC can be accounted for by a multitude of values of the (μ, λ) pair, λ being.the interaction parameter;2) the λ vs. μ plot has a dome-like structure when μ kBθD;3) the (μ, λ) values obtained in 2) lead to reasonable results for the rang. of each of the following.variables: Δ0, s, and n, where s is the ratio of the mass of a conduction electron and the free electron mass and n is the number density of charg. carriers in the SC.

关键词： Rang. of Application of the BCS Theory Incorporation of Chemical Potential into Equations for Tc and Δ0 Extended BCS Theory Heavy-Fermion Superconductors Ratio of the Mass of a Conduction Electron and the Free Electron Mass Density of Charg. Carriers

Reg.lar Elements of B_{x(D) Defined by the Class ∑₁(X,10)-I}

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Applied Mathematics 2016年第9期7卷 867-893页

作者： Yasha Diasamidze Nino Tsinaridze Neşet Aydn Neşet Aydn Ali Erdoğan Shota Rustavelli University Batumi Georgia Ç anakkale Onsekiz Mart University &Ccedil anakkale Turkey Hacettepe University Ankara Turkey

In order to obtain some results in the theory of semig.oups, the concept of reg.larity, introduced by J. V. Neumann for elements of ring., is useful. In this work, all reg.lar elements of semig.oup defined by semilattices of the class ∑1(X,10)-I are studied. When X has finitely many elements, we have g.ven the number of reg.lar elements.

关键词： Semilattice Semig.oup Binary Relation