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| 1 | Effects of Temperature on the Preparation of Magnesium Carbonate Hydrates by Reaction of MgCI2 with Na2CO3显示文摘Homogeneous(unseeded)precipitation of magnesium carbonate hydrates by the reaction of MgCl2 with Na2CO3 in supersaturated solutions between 273 and 363K was investigated.The compositions,morphologies and filtration characteristics of the precipitates were studied in detail.The magnesium carbonate hydrates obtained at 313K and in the range of 343-363K showed good morphologies and filtration characteristics.Magnesium oxides(MgO)with high purity(97.6%-99.4%)were obtained by calcining magnesium carbonate hydrates at 1073K. | 程文婷 李志宝 George P. Demopoulos | 2009 | Chinese Journal of Chemical Engineering2009,17,4: | 16 |
| 2 | 硫酸钙在卤水输送管道中的结垢抑制显示文摘对含少量CaSO4的NaCl-Na2SO4-H2O卤水体系中结垢的抑制技术进行研究,15~75℃时通过等温溶解方法测定工业卤水中(NaCl300g/L;Na2SO420g/L)硫酸钙的溶解度,得出其结垢原因。开发一种新型吸附剂,可以选择性去除卤水中过饱和硫酸钙,以达到抑制CaSO4结垢的目的。结果表明:卤水中硫酸钙过饱和度的去除率与加入吸附剂的质量成比例;15℃时,当加入吸附剂的量为1.50g/L时,15min内过饱和的去除率就可达到75.2%,温度对吸附剂过饱和度去除率影响也较为显著,温度越高,去除速率越快。 | 王红庆 包宗宏 段东平 李志宝 柯家骏 G. E. DEMOPOULOS | 2008 | 中国有色金属学报2008,18,E01: | 5 |
| 3 | Steatosis and steatohepatitis in postmortem material from Northwestern Greece显示文摘AIM: To determine the prevalence of steatosis and steatohepatitis in a series of autopsies in Northwestern Greece. METHODS: Liver biopsy material from a total of 600 autopsies performed over a period of 2 years (2006-2008) to def ine the cause of death was subjected to histological examination. Patient demographic data were also collected. Tissue sections were stained with different dyes for the evaluation of liver architecture, degree of fibrosis and other pathological conditions when necessary. RESULTS: Satisfactory tissue samples for histological evaluation were available in 498 cases (341 male, 157 female) with a mean age of 64.51 ± 17.78 years. In total, 144 (28.9%) had normal liver histology, 156 (31.3%) had evidence of steatosis, and 198 (39.8%) had typical histological findings of steatohepatitis. The most common causes of death were ischemic heart disease with or without myocardial infarction (43.4%), and traffic accidents (13.4%). CONCLUSION: A high prevalence of steatosis and steatohepatitis was detected in postmortem biopsies from Northwestern Greece. Since both diseases can have serious clinical consequences, they should be considered as an important threat to the health of the general population in Greece. | Christos D Zois Gerasimos H Baltayiannis Anna Bekiari Anna Goussia Peter Karayiannis Michalis Doukas Demetrios Demopoulos Antigoni Mitsellou Theodoros Vougiouklakis Vasiliki Mitsi Epameinondas V Tsianos | 2010 | World Journal of Gastroenterology2010,16,31: | 4 |
| 4 | 结晶型砷酸镍的溶解性显示文摘结晶型砷酸镍的溶解性用溶液中的Ni和As的浓度来表征.TCLP实验结果表明Ni和As在溶液中的浓度随着实验重复次数的增加而显著降低,说明自制结晶型砷酸镍中含有部分非晶态物质.长期溶解性实验证明结晶型砷酸镍的溶解在15d后达到平衡,并且随着pH值升高溶液中Ni和As浓度降低,在pH9时达到最低的48mg.L-1As和0.2mg.L-1Ni,砷酸镍中的As和Ni在pH3和pH4时按分子式理论值n(Ni)∶n(As)=1.5同步溶解,而由于Ni(OH)2的生成,在高pH值溶液中的n(Ni)∶n(As)远低于理论值1.5.实验结果表明本研究合成的结晶型砷酸镍比Nishi mura等的更稳定,具有更低的溶解性. | 袁铁锤 周科朝 JIA Yong feng G P Demopoulos | 2006 | 化工学报2006,57,1: | 3 |
| 5 | Continuous circuit coprecipitation of arsenic(V) with ferric iron by lime neutralization: Process parameter effects on arsenic removal and precipitate quality显示文摘 | Richard Jack De Klerk Yongfeng Jia Renaud Daenzer Mario A. Gomez George P. Demopoulos | 2011 | Hydrometallurgy2011,,: | 2 |
| 6 | 电解质溶液化学模型理论最新进展及应用举例显示文摘电解质溶液全组分的化学模型和理论,由于具有应用范围广泛和模型计算简便等优点,已经成为电解质热力学的重要研究方向.电解质溶液化学模型是通过求解三类平衡方程,即化学和电离方程、电中性方程和质量平衡方程,得出溶液体系的全组分浓度.分别介绍求解这些方程组所需要的平衡常数和活度系数计算方法,最后通过3个应用实例阐明此类模型的真实价值. | 张妍 ZENG Yan 李志宝 GEORGE P Demopoulos | 2017 | 沈阳化工大学学报2017,31,1: | 2 |
| 7 | Endocervical gland involvement by cervical intraepithelial neoplasia grade Ⅲ 显示文摘 | Demopoulos RI Horowitz LF Vamvakas EC | 1991 | Cancer1991,68,9: | 1 |
| 8 | Comparison of early invasive and conservative strategies in patients with unstablecoronary syndromes treated with the glycoprotein Ⅱb/Ⅲa inhibitor tirofiban显示文摘 | Connon CP Weintraub WS Demopoulos LA | 2001 | N Engl J Med2001,344,25: | 1 |
| 9 | The kinetics of cobalt removal by cementation from an industrial zinc electrolyte in the presence of Cu, Cd, Pb, Sb and Sn additives显示文摘 | DREHER T M NELSON A DEMOPOULOS G P FILIPPOU D | 2001 | Hydrometallurgy2001,60,2: | 1 |
| 10 | Exercise Training in Patients With Severe Congestive Heart Failure: Enhancing Peak Aerobic Capacity While Minimizing the Increase in Ventricular Wall Stress显示文摘 | Laura Demopoulos Rachel Bijou Icilma Fergus Margaret Jones Joel Strom Thierry H LeJemtel | 1997 | Journal of the American College of Cardiology1997,,3: | 1 |
| 11 | Near-lnfrared Sunlight Harvesting in DyeSensitized Solar Cells Via the Insertion of an Upconverter-TiO2 Nanocomposite Layer 显示文摘 | Guo-Bin Shan George P Demopoulos | 2010 | Advanced Materials2010,22,: | 1 |
| 12 | Mathematical modeling of the zinc pressure leach process显示文摘 | BALDWIN S A DEMOPOULOS G P PARANGELAKIS V G | 1995 | Metallurgical and Materials Transactions B1995,26,: | 1 |
| 13 | Comparison of early invasive and conservative strategies in patients with unstable coronary syndromes treated with the glycoprotein 11 b/m a inhibitor tirofiban显示文摘 | Cannon CP Weintraub WS Demopoulos LA | 2001 | N Engl J Med2001,344,25: | 1 |
| 14 | MIB-1 (ki-67),p53,estrogen receptor,and progesterone receptor expression in uterine smooth muscle tumors显示文摘 | Mittal K Demopoulos RI | 2001 | Hum Pathol2001,32,9: | 1 |
| 15 | A novel two-step coprecipitation process using Fe(III) and Al(III) for the removal and immobilization of arsenate from acidic aqueous solution显示文摘 | Yongfeng Jia Danni Zhang Rongrong Pan Liying Xu George P. Demopoulos | 2011 | Water Research2011,,2: | 1 |
| 16 | Mathematical modeling of the zinc pressure leach process 显示文摘 | Baldwin S A Demopoulos G P Parangelakis V G | 1995 | Metallurgical and Materials Transactions B1995,26,: | 1 |
| 17 | Vinorelbine com- bined with a protracted course of temozolomide for recurrent brain metastases : a phase I trim 显示文摘 | Omuro AM Raizer JJ Demopoulos A | 2006 | J Neurooncol2006,78,3: | 1 |
| 18 | Expression of the cell cycle inhibitor p27 kip1 is a new prognostic marker associated with survival in epithelial ovarian tumors显示文摘 | Newcomb EW Sosnow M Demopoulos RI | 1999 | Am J Pathol1999,154,1: | 1 |
| 19 | Corre- lates of spontaneous echo contrast in patients with mitral ste- nosis and normal sinus rhythm 显示文摘 | Bernstein NE Demopoulos LA Tunick PA | 1994 | Am Heart J1994,128,2: | 1 |
| 20 | The free radical pathology and the microcirculation in the major central nervous system disorders显示文摘 | Demopoulos HB Flamm ES Pletronlgro DD | 1980 | Acta Physiol Seand1980,,: | 1 |