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中国医药生物技术 2015年第5期10卷 466-468页

作者： vieira nm Brandalise v Zucconi e Secco m Zatz m 巴西圣保罗大学生物科学研究所人体基因组研究中心

人脂肪干细胞（hASCs）是一种丰富、易得的多能成体干细胞。尽管我们可获取大量吸脂术后的脂肪，但足细胞治疗所需的大量未分化存活细胞仍需要通过高效的体外扩增方法才能得到。例如，在一项旨在改善肌肉萎缩症，并以小鼠为模型的治疗... 详细信息

人脂肪干细胞（hASCs）是一种丰富、易得的多能成体干细胞。尽管我们可获取大量吸脂术后的脂肪，但足细胞治疗所需的大量未分化存活细胞仍需要通过高效的体外扩增方法才能得到。例如，在一项旨在改善肌肉萎缩症，并以小鼠为模型的治疗实验中。

关键词：脂肪干细胞扩增方法培养瓶康宁成体干细胞肌肉萎缩症存活细胞细胞治疗

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膨胀石墨基镍/炭复合物(英文)

新型炭材料 2011年第5期26卷 335-340页

作者： I.m.Afanasov O.I.Lebedev B.A.Kolozhvary A.v.Smirnov G.van Tendeloo Chemistry Department Moscow State University119991 MoscowRussia Laboratoire CRISmAT UMR 6508 CNRS/ENSICAEN6 bd du Maréchal Juin F-14050 CAEN Cedex 4France emAT University of AntwerpGroenenborgerlaan 171B-2020AntwerpBelgium

niO粒子修饰的压缩膨胀石墨(eGniO)浸以煤焦油沥青,经550℃裂解,继而800℃水蒸气活化,制得ni/C复合物块体。应用Tem考察了复合物中含ni纳米粒的微结构排列方式。以n2吸附测定分析了复合物的比表面积和孔隙度。以2,2,3—三甲基戊烷脱氢... 详细信息

niO粒子修饰的压缩膨胀石墨(eGniO)浸以煤焦油沥青,经550℃裂解,继而800℃水蒸气活化,制得ni/C复合物块体。应用Tem考察了复合物中含ni纳米粒的微结构排列方式。以n2吸附测定分析了复合物的比表面积和孔隙度。以2,2,3—三甲基戊烷脱氢裂解模型反应评估了复合物的催化活性并与eGniO常规H2处理获得的参照物的活性做了比较。

关键词：膨胀石墨镍/炭复合物微结构催化活性

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Analysis of South Hemisphere Temperature Anomalies over the Last millennium up to the Beginning of the Contemporary Age: A Comparison between a Statistical model and a Global Dynamic model

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American Journal of Climate Change 2014年第2期3卷 205-211页

作者： Gabriela v. müller Cintia R. Repinaldo Centro de Investigaciones Científicas y Transferencia de Tecnología a la Producción (CICYTTP-COnICeT) Diamante Entre Ríos Argentina

We analyze the consistency of the coupled atmosphere-ocean GISS-eR climate model in reproducing South American temperature anomalies over the last millennium. For that purpose, we compare the model results with the neukom’s temperature anomaly reconstruction provided by a statistical model that uses multiproxy data and climatological temperature anomalies. Specifically, we examine temperature anomalies for summer and winter of a 6-member ensemble of the GISS-eR model with 1× solar forcing and 2× solar forcing, calculated for the period 1000-1899. Using the neukom’s reconstructions and the model outputs, we calculate the summer mean anomalies of the period 1001-1700 (a period that includes medieval Climate Anomaly -mCA- and Little Ice Age -LIA-), and winter mean anomalies of the period 1706-1800 (a period that includes the pre-industrial period). These mean anomalies are subtracted from neukom’s reconstructions defining the reconstructions wrt 1001-1700 (summer) and wrt 1706-1800 (summer and winter). In general, the model is not very consistent with the reconstructions, since the model’s mean and spread show very small interannual variability in contrast to what the reconstructions exhibit, and often with anomalies of opposite sign. In the period 1001-1700, the model presents, on average, negative temperature anomalies for the 1× and 2× forcing. In the period 1706-1800, the model displays positive anomalies for summer and negative anomalies for winter for the 1× and 2× forcing. In particular, the anomaly that better reproduces the sign of the reconstructions is that wrt 1001-1700 with 1× forcing and for summer. The model has an error of only 33% in reproducing the sign of the anomalies, in comparison to the neukom’s reconstruction for the same reference period. The model’s anomaly wrt 1001-1700 with 1× forcing for summer also reproduces the mCA and LIA’s sign of the reconstruction. The mCA’s sign is reproduced in almost 75% of the comparisons, and the LIA’s sign in m

关键词： Temperature Reconstruction Climate models Solar Forcing mCA LIA

Influence of Iron Deficiency on Olfactory Behavior in Weanling Rats

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Journal of Behavioral and Brain Science 2012年第2期2卷 167-175页

作者： v. m. Ruvin Kumara marianne Wessling-Resnick Department of Biochemistry Faculty of Medicine University of Ruhuna Galle Sri Lanka Department of Genetics and Complex Diseases Harvard School of Public Health Boston USA

Chronically high occupational exposure to airborne metals like iron can impair olfactory function, but little is known about how low iron status modifies olfactory behavior. To investigate the influence of body iron status, weanling rats were fed a diet with low iron content (4 - 7 ppm) to induce iron deficiency anemia and olfactory behavior was compared to control rats fed an isocaloric diet sufficient in iron (210 - 220 ppm). Iron-deficient rats had prolonged exploratory time for attractive odorants in behavioral olfactory habituation/dishabituation tests, olfactory preference tests and olfactory sensitivity tests compared with control rats. no significant differences were observed for aversive odorants between the two groups. These findings suggest that iron-dependent functions may be involved in controlling and processing of olfactory signal transduction via self and lateral inhibition such that odorant signal remains stronger for longer times prolonging exploratory activity on attractive odorants in the behavioral tests. These findings establish that iron deficiency can modify olfactory behavior.

关键词： Iron Deficiency Olfactory Habituation/Dis-Habituation Olfactory Sensitivity Olfactory Signal Transduction

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空间天文学和天体物理学手册

空间天文学和天体物理学手册

Gold clusters as a new perspective catalyst for energy-saving processes

作者： m.v.·宗贝克(m.v. Zombeck)

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Gold clusters as a new perspective catalyst for energy-savin...

PAD Spectrometer Based on Wide Tunable Optical Parametric Oscillator for noninvasive medical Diagnostics

Ⅻ International Symposium on Small Particles and Inorganic Clusters

作者： e.Smolentseva ispace.ru n.Bogdanchikova A.Simakov v.Gurin I.Tuzovskaya ispace.ru m.Avalos A.Pestryakov tspace.ru Fritz-Haber-Institut der mPG,Berlin 14195,Germany m.Farias e.Lima Tomsk Polytechnic University Tomsk 634034Russiaanp CCmC-UnAm Apdo Postal 2681EnsenadaB.C.Mexico CCmC-UnAm Apdo Postal 2681EnsenadaB.C.Mexico Physico-Chemical Research Institute BSUMinsk 220080Belarus Tomsk Polytechnic University Tomsk 634034Russiaanp Fritz-Haber-Institut der mPG Berlin 14195Germany Tomsk Polytechnic University Tomsk 634034Russiaanp CCmC-UnAm Apdo Postal 2681EnsenadaB.C.Mexico Universided Automona metropolitana-Iztapalapa ApartadoC.P.09340 Mexico

＜正＞ In contrast with common opinion that gold is not active in chemical reactions it was reveled that gold nanoparticles with size around 2-5 nm exhibit the high catalytic activity for CO oxidation, nO reduction, water-gas shift reaction, etc. The most outstanding and unusual peculiarity of small gold particles is their high catalytic activity even at room and lower temperatures. Previous studies showed that zeolites are very promising type of support for stabilization of gold clusters and nanoparticles of certain size because of the peculiarities of their structure .

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Optics and Photonics Journal 2013年第2期3卷 43-46页

作者： D. B. Kolker I. v. Sherstov A. I. Karapuzikov A. A. Karapuzikov A. A. Boyko m. K.Starikova n. Yu. Dukhovnikova v. n. Loconov m. Yu. Shtyrov I. B. miroshnichenko K. G. Zenov m. B. miroshnichenko 1novosibirsk State Technical University 2Special Technology LTD 1novosibirsk State Technical University 2Special Technology LTD 3OKTAvA LTD OKTAvA LTD Special Technology LTD

The gas analyzer based on optical parametric oscillators (OPO) and laser photo - acoustic spectroscopy is demonstrated. The optical parametric oscillators based on fun – out PPLn and bulk crystal AgGaS2 with a two-pass pumping are developed. Wide tunable OPO is pumped by compact nanosecond nd: YLF laser. Pulse duration is 5 - 7 ns, maximum pulse energy is 1.5 mJ at a frequency of 100-2000 Hz. OPO lasing threshold is 10 - 16 mJ/cm2 at the spectral range 2.2 - 4 μm for fun – out PPLn OPO and 12 - 20 mJ/cm2 at the spectral range 4 - 7.5 μm for AgGaS2 OPO. Absorption spectra of gaseous mixtures (CH4, C3H8, C2H6, C2H4 and CO2) and human’s breath were studied.

关键词： Optical Parametric Oscillator nonlinear Optical Crystals Silver Thiogallate Fun – out PPLn Photo - Acoustic Spectroscopy Absorption Spectrum

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铬的溶剂萃取(评论)

地球与环境 1981年第8期 41-45页

作者： v.m.Rao m.n.Sastri 张光宇

铬的溶液中主要以两种氧化态即Cr（Ⅲ）与Cr（Ⅵ）存在。第一种较稳定,并有形成惰性络合物的倾向。在非络合剂阴离子（如ClO;）存在的情况下,Cr（Ⅲ）离子以Cr（H;O）;及其水解产物的形式存在,在不同的pH值时,占优势的是Cr（H;O）;OH

关键词：乙酰丙酮盐萃取物氯仿溶液 Cr 溶剂萃取

energy Transfer in Triple Semiconductor-Organic Hybrid Structures

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Soft nanoscience Letters 2017年第1期7卷 1-15页

作者： O. A. Dubovskiy v. m. Agranovich Institute of Spectroscopy Russian Academy of Science Moscow Russia

With aim to increase set of modern commercial optoelectronic devices we investigate the optical properties of new triple semiconductor-organics-semiconductor nanostructure having two semiconductor layers with organic layer between. This will be development to majority of modern publications with investigations of only double hybrid nanostructures with one contacting semiconductor layer and one organic layer. It is supposed that the energy of exciton in the first layer is larger than the energy of exciton in organic layer and that the energy of exciton in organic layer is larger in comparison with energy of exciton in second semiconductor layer. It was shown that installation of organics leads to some frequencies at different parameters or to reflection increasing and transmission decrease or to reverted dependence. new recurrent method of inverted calculation for fields is proposed and using this method the frequency dependences of optical characteristics have been calculated. The role of second semiconductor layer in considered triple structure has been estimated.

关键词： excitons Hybrid Organics Semiconductor nanostructures Pumping

采用体感诱发电位检查以评估髂腹下神经外侧皮支损伤

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世界核心医学期刊文摘（神经病学分册） 2006年第3期2卷 16-17页

作者： Rabie m. Drory v.e. 周永 Department of neurology and emG Laboratory Tel Aviv Sourasky Medical Center Sackler Faculty of Medicine 6 Weizmann St 64239 Tel-Aviv Israel

Iliohypogastric nerve (IHn) lesions are rare and usually due to abdominal surgery or trauma. There is no established electrophysiologic test for evaluating this nerve. A method is proposed to evaluate the IHn lateral cutaneous branch using somatosensory evoked potentials (SSeP). SSeP were elicited in 20 subjects using electrical stimulation from the greater trochanter up to 7 cm posterior to a point on the posterior axillary line, at the level of the greater trochanter. The active recording electrodes were placed 2 cm behind the Cz electrode in the midline, and the reference electrode midway between the Fpz and Fz electrodes in the midline. Stable responses were elicited in 19 / 20 subjects (12 male), aged 19-52 years (mean 32 ±6.6). Average positive peak onset latency was 32.5 ±3.7 msec, average amplitude 0.96 ±0.4 μv. Side-to-side latency difference range was 0-3.7 msec and amplitude difference range 0.06-1.04 μv. The technique proved sensitive in two cases with IHn injury following trauma, a 24-year-old male with a large hematoma over the right hip from the iliac crest to the greater trochanter tested twice one year apart, with stable repeat responses, and a 26-year-old female who sustained a crush injury to the right lateral pelvis. A side-to-side latency difference >3.7 msec or a unilateral absent response should b e regarded as abnormal. This test may be useful for confirming the clinical picture of IHn lateral cutaneous branch lesions.

关键词：外侧皮支髂腹下神经体感诱发电位股骨大转子参考电极记录电极髋部电刺激腹部手术腋后线

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