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53篇 您的检索式:作者名="Alberti N"
    题名 作者 年代 出处 被引量
1糖耐量低减和空腹血糖受损:定义及干预的现状显示文摘由国际糖尿病联盟 (IDF)召集的本次研讨会是为了考察有关糖耐量低减 (IGT)和空腹血糖受损 (IFG)相关的糖尿病和心血管疾病 (CVD)风险的最新文献 ,力图回答三个问题 :(1 )目前的IGT和IFG的定义是否合适 ;(2 )IFG和IGT是危险因子 (riskfactor)、危险标志 (riskmarker)还是疾病 (disease) ;(3)对 :IFG和IGT人群应该采取怎样的干预措施 (如果有的话 ) ?①引起空腹血糖 (FPG)和口服葡萄糖耐量试验(OGTT) 2h血糖 (2hPG)升高的因素并不相同 ,肝脏葡萄糖输出增加和早期胰岛素释放缺陷是前者的特点 ,而外周胰岛素抵抗是后者的显著特征。因此 ,IFG和IGT之间的一致性是有限的。迄今所有的患病率调查发现 ,只有不到一半的IFG人群有IGT ,更少的IGT人群 (2 0 %~ 30 % )有IFG。②大多数的人群研究表明 ,IGT的患病率远高于IFG ,二者的临床表现和性别分布也有差异。IFG在男性更为常见 ,IGT在女性稍微增多。IFG的患病率倾向在中年达到高峰 ,而IGT的患病率逐渐增加直到老龄。③IFG和IGT都与发生糖尿病的风险显著增加有关 ,而最大的风险在于同时具有IFG和IGT的人群。由于在多数人群IGT比IFG更常见 ,所以对于筛查糖尿病高危人群 ,IGT的敏感性较高 (特异性稍差 )。在多数人群 ,60 %的糖尿病人大约 5年前已有IGT或IFG ,另外Unwin N Shaw J Zimmet P Alberti KGMM 金文胜 潘长玉 2003中华内分泌代谢杂志2003,19,1:92
2Extraordinary evanescent field confinement waveguide sensor for mid-infrared trace gas spectroscopy显示文摘Nanophotonic waveguides are at the core of a great variety of optical sensors.These structures confine light along defined paths on photonic chips and provide light-matter interaction via an evanescent field.However,waveguides still lag behind free-space optics for sensitivity-critical applications such as trace gas detection.Short optical pathlengths,low interaction strengths,and spurious etalon fringes in spectral transmission are among the main reasons why on-chip gas sensing is still in its infancy.In this work,we report on a mid-infrared integrated waveguide sensor that successfully addresses these drawbacks.This sensor operates with a 107%evanescent field confinement factor in air,which not only matches but also outperforms free-space beams in terms of the per-length optical interaction.Furthermore,negligible facet reflections result in a flat spectral background and record-low absorbance noise that can finally compete with free-space spectroscopy.The sensor performance was validated at 2.566μm,which showed a 7 ppm detection limit for acetylene with only a 2 cm long waveguide.Marek Vlk Anurup Datta Sebastián Alberti Henock Demessie Yallew Vinita Mittal Ganapathy Senthil Murugan Jána Jagerská 2021Light(Science & Applications)2021,10,2:9
3A Coupled Thermal-Electromagnetic Analysis for a Rapid and Accurate Prediction of IM Performance 显示文摘Alberti L Bianchi N 2008IEEE Transactions on Industrial Electronics2008,55,10:1
4Enzymic removal of toxic phenols and anilines from waste waters显示文摘Klibanov A M Alberti B N Morris E D 1980Journal of Applied Biochemistry1980,2,5:1
5Molecular cloning and characterization of acrA and acre genes of Eseherichia coli 显示文摘MA D COOK D N ALBERTI M 1993Journal of Bacteriology1993,175,19:1
6The normative basis for click and frequency- specific BERA in high- risk infants显示文摘Hyde ML Matsumoto N Alberti PW 1987Acta Otolaryngol1987,103,:1
7Fine needle aspiration biopsy of the retroperitoneum:a series of 111 cases not including specific organs显示文摘López-Rios F Pérez-Barrios A Alberti N 2002Diagn Cytopathol2002,27,:1
8Stereoelectronic and solvent effects on the allylic oxyfunctionalization of alkenes with singlet oxygen 显示文摘Alberti M N Orfanopoulos M 2006Tetrahedron2006,62,10:1
9Synthesis, solid - state NMR, and X - ray powder diffraction characterization of group 12 coordi- nation polymers, including the first example of a C - mercuriated pyrazole 显示文摘MASCIOCCHI N GALLI S ALBERTI E 2006Inorg Chem2006,45,:1
10A coupled thermal-electromagnetic analysis for a rapid and accurate prediction of IM performance 显示文摘Alberti L Bianchi N 2008IEEE Transactions on Industrial Electronics2008,55,10:1
11A Coupled Thermal-Electromagnetic Analysis for a Rapid and Accurate Prediction of IM Performance显示文摘Alberti L G Bianchi N L 2008Industrial Electronics2008,35,10:1
12Postimaging brain distortion: magnitude, correlates, and impact on neuronavigation显示文摘DORWARD N L ALBERTI O VELANI B 1998Neurosurgery1998,88,4:1
13Chronic non-communicable diseases显示文摘Unwin N Alberti KG 2006Ann Trop Med Parasitol2006,100,56:1
14Primary malignant lymphoma of the uterine cervix: report of a case with cytologic and immunohistochemical diagnosis 显示文摘Dhimes P Alberti N DeAgustin P Tubio J 1996Cytopathology1996,7,:1
15CD40L induces multidrug resistance to apoptosis in breast carcinoma and lymphoma cells through caspase independent and dependent pathways显示文摘Voorzanger-Rousselot N Alberti L Blay JY 2006BMC Cancer2006,18,6:1
16Arterial vascularization of the human moderator band:an analysis of this structure ' s role as a collateral circulation route显示文摘Reig J Alberti N Petit M 0,,04:1
17Molecular cloning and characterization of acrA and acrE genes of Escherichia coli 显示文摘Ma D Cook D N Alberti M 1993J Bacteriol1993,175,:1
18Enzymatic removal of toxic phenols and anilines from wastewater显示文摘Klibanov A M Alberti B N Morris E D 1980Journal of Applied Biochemistry1980,10,2:1
19Diagnosing mental disorders in primary care:the General Health Questionnaire (GHQ) and the Symptom Check List (SCL-90-R) as screening instruments显示文摘Schmitz N Kruse J Heckrath C Alberti L Tress W 1999Soc Psychiatry Psychiatr Epidemiol1999,34,7:1
20Enzymatic Removal of Toxic Phenols and Anilines from Waste Waters显示文摘KLIBANOV A M ALBERTI B N MORRIS E D 1980Journal of Applied Biochemistry1980,2,:1
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