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| 1 | 微波场中甲烷部分氧化制合成气 Ⅱ.Co/ZrO_2催化剂在微波场中的升温行为及催化活性显示文摘近年来,甲烷部分氧化制合成气(POM)的研究一直十分活跃[1,2].前文报道了用于甲烷部分氧化制合成气的镍基催化剂(Ni/La2O3)在微波场中的升温行为和催化活性[3],发现在达到相同的CH4转化率时,微波活化方式下的催化剂床层温度比常规加热低得多... | Bi Xianjun 1, Xie Xiaoguang 2, Duan Aihong 1, Wang Zhen 3, Hong Pinjie 3, Dai Shushan 3 (1 Department of Chemistry, Yunnan Normal University, Kunming 650092 2 Modern Biological Center, Yunnan University, Kunming 650091 3 Department of Chemi | 1998 | 催化学报1998,19,5: | 13 |
| 2 | NaAlSi_3O_8-hollandite and other high-pressure minerals in the shock melt veins of the Suizhou meteorite显示文摘The Suizhou L6 chondrite contains a few very thin shock melt veins of 0.02-0.09 mm in width. In spite of small width of the veins, shock-induced high-pressure phases, such as coarse-grained NaAlSi3O8-hollandite, ringwoodite, majorite and fine-grained matrix majorite-pyropess have been discovered in these veins. NaAlSi3O8-hollandite, the high-pressure phase of plagioclase, in Suizhou shock veins occurs as a single phase mineral, no silicate glassy phase, such as albitic glass, was incorporated with it. The presence of above-mentioned high-pressure phases constrains the high pressure (up to 23-24 GPa) and high temperature (up to 1900-2000℃) regime in Suizhou shock veins, and indicates that the duration of high-pressure regime in the veins should be long enough (a few seconds) for phase transformation and crystallization of minerals under pressure. The discovery of the first natural single-phase crystalline NaAlSi3O8- holland-ite in Suizhou meteorite is of important significance in understanding the Earth’ | XIE Xiande, CHEN Ming, WANG Deqiang & El Goresy A.1.Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, China 2. Max-Planck-Institute fur Chemie, 55128 Mainz, Germany | 2001 | Chinese Science Bulletin2001,46,13: | 8 |
| 3 | High concentration of calcium ions in Golgi apparatus显示文摘The interphase NIH3T3 cells were vitally fluorescentstained with calcium indicator fluo-3 and Glogi probe C6NBD-ceramide, and then the single cells were examined by laser scanning confocal microscopy (LSCFM) for subcellular distributions of Ca2+ and the location of Golgi apparatus. In these cells, the intracellular Ca2+ were found to be highly concentrated in the Golgi apparatus. The changes of distribution of cytosolic high Ca2+ region and the Golgi apparatus coincided with the cell cycle phase.In calcium free medium, when the plasma membrane of the cells which had been loaded with fluo-3/AM were permeated by digitonin, the fluorescence of the Golgi region decreased far less than that of the cytosol. Our results indicated that the Glogi lumen retained significantly high concentration of free calcium. | XUE SHAOBAI M. RoBERT NICOUD JIE CUI D.J.ARNDT JOVIN(Depariment of Biology, Beijing Normal University, Beijing 100875, China)(Max-Planck-Institute fur Biophysikalische Chemie,Gottingen, Germany) | 1994 | Cell Research1994,4,1: | 3 |
| 4 | lnhibition of heregulin signaling by an aptomer that preferentially binds to the oligomeric form of human epidermal growth factor recetor-3显示文摘 | Chemis GA Hoang VQ | 2003 | Proc Acad Sci USA2003,100,16: | 1 |
| 5 | Characterization of the 9 - cis - epoxycarotenoid dioxygenase Gene family and the regulation of abscisic acid biosynthesis in avoeado显示文摘 | Chemys J T Zeevaart J A D | 2000 | Plant Physiol2000,124,: | 1 |
| 6 | Lack of soluble TNF-receptors inwomen with recurrent spontaneous abortion and bossibility for its correction显示文摘 | Victro P Chemy shov Maxim A | 2005 | Am J Reprod2005,54,5: | 1 |
| 7 | Solar gas turbine system:Design,cost and perspectives显示文摘 | PETER SCHWARZBOZL REINER BUCK CHEMI SUGARMEN | 2006 | Solar Energy2006,80,: | 1 |
| 8 | Treatment with a copper-zinc chelator markedly and rapidly inhibits β-amyloid accumulation in Alzheimer's disease transgenic mice显示文摘 | Chemy RA Atwood CS Xilinas ME | 2001 | Neuron2001,30,: | 1 |
| 9 | ESMO's new direction in supportive and palliative care显示文摘 | NATHAN I CHEMY | 2004 | Arch Oncol2004,12,3: | 1 |
| 10 | Characterization of the 9-cis-epoxycarotenoid dioxygenase gene family and the regulation of abcisic acid biosynthesis in avocado显示文摘 | Chemys J T Zeevaart J A D | | 0,,: | 1 |
| 11 | Dependence of α-Synuclein Aggregate Morphology on Solution Conditions 显示文摘 | Hoyer W Antony T Chemy D | 2002 | J Mol Biol2002,322,: | 1 |
| 12 | The pharmacologic management of cancer pain显示文摘 | Chemy NI | 2004 | Oncology(Williston Park )2004,18,12: | 1 |
| 13 | The management of cancer pain显示文摘 | | 2000 | CA Cancer J Clin2000,50,: | 1 |
| 14 | ESMO's new direction in supportive and palliative care显示文摘 | Nathan I Chemy | 2004 | Arch Oncol2004,12,3: | 1 |
| 15 | Soluble pool of β-amyloid as a determinant of severity of neurodegenerution in Alzheimer's disease显示文摘 | Mclean CA Chemy RA Fraser FW | 1999 | Ann Neurol1999,41,7: | 1 |
| 16 | Impact of the acidic C-terminal region comprising amino acids 109-140 on a-synuclein aggregation in vitro显示文摘 | Hoyer W Chemy D Subramaniam V | 2004 | Biochemistry2004,43,16: | 1 |
| 17 | Oxygen Atom Transfer in the Pht~tot,alalytit' Oxidation of A|eohols by TiO2 : Oxygen Isotope Stud- ies显示文摘 | Visible-Light-lndtteed Aerobi(: Photo('atalytic System of Dye- Angewandte Chemie 2008 Zhang M Wang Q Chen C | 2009 | Angewamtte Chemie International Edition2009,48,: | 1 |
| 18 | Solar gas turbine systems: Design, cost and per- spectives显示文摘 | PETER SCHWARZBZL REINER BUCK CHEMI SUGAR- MEN etal | 2006 | Solar Energy2006,,80: | 1 |
| 19 | A New 1β-hydroxy-ent-kaurenoid From Isodon Enanderianus显示文摘A new 1β-hydroxy-ent-kauren diterpenoid, enanderianin C1, has been isolated from the leaves of Isodon enanderianus, and its structure has been elucidated by spectroscopic evidences. | Yan Hong WANG Yao Zu CHEN Zhong Wen LIN Han Dong SUN (School of Chemistry and Chemical Engineering, Zhongshan University, Guangzhou 510275)(State Key Laboratory of Applied organic Chemistry, Lanzhou University, Lanzhou, 730000, and Department of Chemi | 1998 | Chinese Chemical Letters1998,9,8: | 1 |
| 20 | The management of cancer pain in the elderly显示文摘 | Urban D Chemy N Catane R | 2010 | Crit Rev Oncol Hematol2010,73,2: | 1 |