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| 1 | 儿童功能性胃肠病罗马Ⅳ标准显示文摘罗马标准是目前关于功能性胃肠病( FGID)分类最全面且不断更新的标准。罗马Ⅰ、Ⅱ标准分别于1994年、1999年发布。罗马Ⅱ标准开始单列儿童FGID分类。2006年,根据年龄不同,婴幼儿(0-36个月)和儿童(〉36个月) FGID的罗马Ⅲ诊断标准发布,但相关的流行病学、病理生理学、诊断检查、治疗策略以及预后等资料都很少。 | Marc A. Benninga Samuel Nurko Christophe Faure Paul E. Hyman Ian St. James Roberts Neil L. Schechter Jeffrey S. Hyams Carlo Di Lorenzo Miguel Saps Robert J. Shulman Annamaria Staiano Miranda van Tilburg | 2017 | 中华儿科杂志2017,55,1: | 108 |
| 2 | DUAL-BAND INFRARED DETECTORS显示文摘As the infrared technology continues to advance, there is a growing demand for multispectral detectors for advanced IR systems with better target discrimination and identification. Both HgCdTe detectors and quantum well GaAs/AlGaAs photodetectors offer wavelength flexibility from medium wavelength to very long wavelength and multicolor capability in these regions. The main challenges facing all multicolor devices are more complicated device structtures, thicker and multilayer material growth, and more difficult device fabrication, especially when the array size gets larger and pixel size gets smaller. In the paper recent progress in development of two color HgCdTe photodiodes and quantum well infrared photodetectors is presented. More attention is devoted to HgCdTe detectors. The two color detector arrays are based upon an n P N (the capital letters mean the materials with larger bandgap energy) HgCdTe triple layer heterojunction design. Vertically stacking the two p n junctions permits incorporation of both detectros into a single pixel. Both sequential mode and simultaneous mode detectors are fabricated. The mode of detection is determined by the fabrication process of the multilayer materials. Also the performances of stacked multicolor QWIPs detectors are presented. For multicolor arrays, QWIP’s narrow band spectrum is an advantage, resulting in low spectral crosstalk. The major challenge for QWIP is developing broadband or multicolor optical coupling structures that permit efficient absorption of all required spectral bands. | A. Rogalski (Institute of Applied Physics, Military University of Technology, 2 Kaliskiego St., 00 908 Warsaw, Poland) | 2000 | 红外与毫米波学报2000,19,4: | 12 |
| 3 | 主要人参皂甙的分布和比例及人参产品的质量控制显示文摘采用反相高效液相色谱法,对150多种西洋参、人参及三七的根、叶及其产品进行了分析。以8种主要的人参皂甙Rg,Re,Rf,Rb1,Rc,Rb2,Rg2和Rd作为对照品,来评价人参及其产品的质量,这8种人参皂甙的分布及其比例在对人参及其商品的定性、定量分析方面具有显著的意义。本文首次提出了单体皂甙的含量比率这一有价值的数据在人参品种及不同用药部位鉴定方面的有效性。 | Ma Yuanchun Luo Mai Lynn Malley Monique Doucet(Celex Laboratories Inc., Atholville Industrial Park, 77 Comeau St.,P. O. Box 428,Atholville,New Brunswick CANADA EOK 1A0) | 1996 | 中国药物化学杂志1996,6,1: | 12 |
| 4 | 非酒精性脂肪肝疾病自然史:一项基于大样本人群队列研究 | Adams L.A. Lymp J.F. St. Sauver J. P. Angulo 王志宇 | 2005 | 世界核心医学期刊文摘(胃肠病学分册)2005,0,12: | 7 |
| 5 | Leukolysin/MMP25/MT6-MMP: a novel matrix metalloproteinase specifically expressed in the leukocyte lineage显示文摘INTRODUCTIONMembersofthematrixmetajloproteinases(MMP)havebeenconsistentlyimplicatedinthedestructionofextracellularmatrix(ECM)undermanypathophysiologicalconditionsfromangiogenesistoajrthritis[1-5].Evolvedfrommodulardomainsandmotifsthroughexon-shuning... | PEI DUANQING(Department of Pharmacology, 6-120 Jackson Hall, 321Church St. S.E., University of Minnesota, Minneapolis,MN 55455, USA)Tel: 612-626-1468 Fax: 612-625-8408 E-mail: peixx003@tc. umn. edu | 1999 | Cell Research1999,9,4: | 6 |
| 6 | OPTIMUM CHANNEL GEOMETRY AND MINIMUM ENERGY DISSIPATION RATE显示文摘The theory of minimum rate of energy dissipation in conjunction with Yang’s sediment transport equation and Manning’s equation for water discharge is used to derive the optimum open channel geometry. The optimum channel geometry thus derived is consistent with those based on the tractive force approach and is identical to those hosed on the least wetted perimeter for a given cross-sectional area with the maximum conveyance. laboratory and field data are used to support the theoretical analyses. | Chih Ted Yang and Charles C. S. Song International and Special Projects Coordinator, U. S. Bureau of Reclamation, Denyer, Colorado 80225, U. S. A. Professor, St. Anthony Falls Hydraulic Laboratory, University of Minnesota, MinneaPOlis, Minnesota 55414, U. S. A. | 1990 | International Journal of Sediment Research1990,5,1: | 5 |
| 7 | THE INVESTIGATION OF KINETICS OF HIGH-TEMPERATURE STRUCTURE TRANSFORMATION OF HOMOPHASES AND HETEROPHASES MATERIALS显示文摘The kinetics of internal boundaries relaxation: antiphase domain boundaries and interphase boundaries-in the conditions of high-temperature annealing and the structure transformations are investigated in homophase and heterophase systems. Homophase systems look like ordered binary alloy and include antiphase domain boundaries of various orientation. Clear components border on ordered alloy in heterophase systems and two processes take place simultaneously here-disordering of binary alloy and solution in ordered phase of clear component. Computer experiment is realized in the sphere of temperatures close to the temperature of order-disorder phase transition in the limits of two-dimensional model of atom diffusion at the vacant knots of crystal lattics. | M.D. Starostenkov, E. V.Kozlov, O. V. Andruhova, N. V. Lomskikh, N.M. Gurova and A. V. Borissov 1) General Physics Department, ASTU, Lenin St. 46, Barnaul, 656099, Russia 2) Physics Department, TSABU, Solyanaya Sq., 2, Tomsk, 634003, Russia | 2000 | Acta Metallurgica Sinica(English Letters)2000,13,2: | 4 |
| 8 | Introductory to the ESPEN Guidelines on Enteral Nutrition: Terminology, Definitions and General Topics显示文摘 | H. Lochs S.P. Allison R. Meier M. Pirlich J. Kondrup St. Schneider G. van den Berghe C. Pichard | 2006 | Clinical Nutrition2006,,2: | 3 |
| 9 | The Natural History of Nonalcoholic Fatty Liver Disease: A Population-Based Cohort Study显示文摘 | Leon A. Adams James F. Lymp Jenny St. Sauver Schuyler O. Sanderson Keith D. Lindor Ariel Feldstein Paul Angulo | 2005 | Gastroenterology2005,,1: | 3 |
| 10 | STUDIES ON THE CHEMICAL CONSTITUENTS OF CLAUSENA LANSIUM(LOUR.)SKEELS Ⅲ.The structural elucidation of homo-and zeta-clausenamide(1)显示文摘The structures of two novel lactams isolated from Clausenalansium were elucidated mainly on the bases of their spectral data.They are homoclausenamide(1),a -lactam,and zetaclausenamide(4),an eight-membered ring lactam. | Ming He YANG Yan Yong CHEN Liang HUANG Institute of Materia Medica,Chinese Academy of Medical Sciences 1 Xian Nong Tan St.,Beijing 100050 | 1991 | Chinese Chemical Letters1991,2,4: | 3 |
| 11 | Effect of Preplant Fertilizer on Agronomic and Physiological Traits of Soybean Cultivars from Different Breeding Programs显示文摘Understanding the changes in agronomic and physiological traits associated with yield genetic gain is important for soybean production and future breeding strategy. The objective of this study was to compare the older and modern cultivars to learn whether the yield improvements depend on preplant fertilizer or the plant productivity improvement. A set of older cultivars, with their modern counterparts derived from breeding programs in Liaoning and Ohio were evaluated for their agronomic and physiological traits under different fertilizer levels from 2004 to 2006. There was no improvement of response to N and P preplant fertilizer for genotypes. After more than 70 yr breeding, soybean breeders made some improvements in agronomic and physiological traits that contribute to yield increase. When compared to older cultivar, modern Liaoning and Ohio cultivars were shorter and more resistance to lodging, had greater leaf density, higher harvest index, more leaf area per plant, and greater photosynthetic rate, transpiration rate and stomatal conductance at the beginning of seed development. Ohio cultivars were more resistant to lodging as if selected for easy harvest by combine, even under high N and P preplant fertilizer level, which resulted in Ohio cultivars with higher and stable yield productivity. | XIE Fu-ti ZHANG Hui-jun WANG Hai-ying AO Xue St. Martin Steven K | 2010 | Agricultural Sciences in China2010,9,11: | 3 |
| 12 | The impact of phlebotomy in nonalcoholic fatty liver disease: A prospective, randomized, controlled trial显示文摘 | Leon A. Adams Darrell H. Crawford Katherine Stuart Michael J. House Timothy G. St. Pierre Malcolm Webb Helena L.I. Ching Jenny Kava Michael Bynevelt Gerry C. MacQuillan George Garas Oyekoya T. Ayonrinde Trevor A. Mori Kevin D. Croft Xianwa Niu Gary P. Jef | 2015 | Hepatology2015,,5: | 2 |
| 13 | MODELING OF RIVER MORPHOLOGIC CHANGES显示文摘MODELINGOFRIVERMORPHOLOGICCHANGESCharlesC.S.SONG;YifanZHENG;andChihTedYANG(Professor,St.AnthonyFallsHydraulicLaboratory,Depar... | Charles C. S. SONG Yifan ZHENG and Chih Ted YANG( , St. Anthony Falls Hydraulic Laboratory, Department of Civil Engineering, University of Minnesota, Minneapolis MN 55414, U. S. A.)( Bechtel Corporation, formerly Reseaxch Assistant, St. Anthony Falls H | 1995 | International Journal of Sediment Research1995,10,2: | 2 |
| 14 | Occurrence and a screening‐level risk assessment of human pharmaceuticals in the Pearl River system, South China显示文摘 | Jian‐LiangZhao Guang‐GuoYing You‐ShengLiu FengChen Ji‐FengYang LiWang Xiao‐BingYang Jenny L.Stauber Michael St. J.Warne | 2010 | Environmental Toxicology and Chemistry2010,,6: | 2 |
| 15 | SOURCE RADIATION AND RESPONSES OF WAVE PROPAGATION显示文摘Recordings of seismic waves propagating from earthquake source to a station at the earth’s surface are a system response function. The convolution operator in time domain can be simplified as a multiplication operator in frequency domain. We discuss in frequency domain the separation of source, path and site effects for global scaling of earthquake source radiation. Also discussed are source scaling model, faulting mechanism, and the H/V inversion problems with crustal and near surface structures. Gross features of apparent source spectra appear to be not much region dependent although there may be difference between tectonic styles within a region of tectonic mixture for which we need further study as data accumulate. Vertical spectra may be a better approach to approximate source radiation, as it has less crustal amplification effects than horizontal spectra. The H/V ratio is evidently a comprehensive indicator of amplification effects from near surface to deep structure. This gives it potential as an inversion tool to deduce site crustal structure. | CHEN Sheng zao 1 and Gail M Atkinson 2 (1. Geomatrix Consultants, Inc., 2101 Webster St., 12 th Floor, Oakland, CA 94612, USA, formerly at Dept. Earth Sciences & Ottawa Carleton Geoscience Center, Carleton University, Ottawa, Canada 2. Dept. Ea | 2001 | Geotectonica et Metallogenia2001,25,1: | 2 |
| 16 | Mg 6 Ni formation in rapidly quenched amorphous Mg–Ni alloys显示文摘 | St. Todorova T. Spassov | 2008 | Journal of Alloys and Compounds2008,,1: | 2 |
| 17 | Free Boundary Problem for a Viscous Compressible Flow Associated with Oxidation of Silicon | V. A. Solonnikov Yi Fahuai St. Petersburg Branch of V. A. Steklov Mathematical Institute of the Russian Academy of Science, Fontanka 27, 191011 St. Petersburg, Russia Department of Mathematics, Suzhou University, Suzhou 215006, China | 1998 | Acta Mathematica Sinica,English Series1998,14,3: | 2 |
| 18 | The transition between spinel lherzolite and garnet lherzolite, and its use as a Geobarometer显示文摘 | Hugh St. C. O’Neill | 1981 | Contributions to Mineralogy and Petrology1981,,2: | 2 |
| 19 | ADVANCED HIGH GRADIENT TECHNOLOGY FOR CASTING OF SUPERALLOY TURBINE BLADES显示文摘ADVANCEDHIGHGRADIENTTECHNOLOGYFORCASTINGOFSUPERALLOYTURBINEBLADESE.N.Kablov(All-RussianScientificResearchInstituteofAviationM... | E.N. Kablov(All-Russian Scientific Research Institute of Aviation Materials (VIAM) 17 Radio St., Moscow, Russia ) | 1996 | Acta Metallurgica Sinica(English Letters)1996,9,6: | 2 |
| 20 | Wavelet-Based Approach for Structural Damage Detection显示文摘 | Z. Hou M. Noori R. St. Amand | 2000 | Journal of Engineering Mechanics2000,,: | 2 |