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| 1 | 为今天 为明天 更为千秋万代的教育——可持续发展教育论坛显示文摘发展,可持续发展的前提;人,可持续发展的中心体;可持续发展教育(ESD),是根据可持续发展需要而推行的教育。云南省社科联与瑞典国际项目办公室组织的'中瑞可持续发展教育比较合作研究培训'开启了ESD这一崭新教育理念的创新探索。在云南大学可持续发展教育研究的硕士生课程上,博士生、硕士生以及相关学者各抒己见。 | 张建新 Kerstin Sonesson 廖鸿志 Per Sund 贺新宇 蒋亚兵 李红 Helen Hasslf 曹五军 杨四英 杨黎 张振碧 王晓艳 杨叶 邹源椋 张绵 杜升燕 | 2012 | 学园(学者的精神家园)2012,,2: | 6 |
| 2 | Cdx 2 ectopic expression induces gastric intestinal metaplasia in transgenic mice显示文摘 | Debra G. Silberg Jessica Sullivan Eugene Kang Gary P. Swain Jennifer Moffett Newman J. Sund Sara D. Sackett Klaus H. Kaestner | 2002 | Gastroenterology2002,,3: | 3 |
| 3 | Film cooling effects on the tip flow characteristics of a gas turbine blade显示文摘An experimental investigation of the tip flow characteristics between a gas turbine blade tip and the shroud was conducted by a pressure-test system and a particle image velocimetry(PIV)system.A three-times scaled profile of the GE-E3 blade with five film cooling holes was used as specimen.The effects on flow characteristics by the rim width and the groove depth of the squealer tip were revealed.The rim widths were(a)0.9%,(b)2.1%,and(c)3.0%of the axial chord,and the groove depths were(a)2.8%,(b)4.8%,and(c)10%of the blade span.Several pressure taps on the top plate above the blades were connected to pressure gauges.By a CCD camera the PIV system recorded the velocity field around the leading edge zone including the five cooling holes.The flow distributions both in the tip clearance and in the passage were revealed,and the influence of the inlet velocity was determined.In this work,the tip flow characteristics with and without film cooling were investigated.The effects of different global blowing ratios of M=0.5,1.0,1.3 and 2.5 were established.It was found that decreasing the rim width resulted in a lower mass flow rate of the leakage flow,and the pressure distributions from the leading edge to the trailing edge showed a linearly increasing trend.It was also found that if the inlet velocity was less than 1.5 m/s,the flow field in the passage far away from the suction side appeared as a stagnation zone. | Jin Wang Bengt Sundén Min Zeng Qiuwang Wang | 2015 | Propulsion and Power Research2015,4,1: | 2 |
| 4 | TENSILE STRENGTH OF GRANULAR MATERIALS显示文摘The tensile strength of a single soil particle is usually measured indirectly by compressing the grain between flat platens until failure occurs,and is defined as the tensile stress at whole-particle fracture.The tensile strength appears to decrease monotonically with the diameter of particles,and is usually characterized by the Weibull statistics.For granular materials,it is impossible to measure constant tensile strength ,unless the flaw effect is taken into account in the tramework of fractal.The fractal dimension of flaw distribution equals to that of the fragmentation of granular materials.The Weibull statistics is modified using the fractal model of flaw distribution.Goodness-of-fit statistics shows that the modified model fits the experimental data much better than the conventional model.The modified model has only one parameter,the fractal dimension of fragmentation D,which can be determined using the mass-size distribution. | XuYongfu DongPing SunDe‘an YaoYangping | 2003 | 岩石力学与工程学报2003,22,6: | 2 |
| 5 | Persistent elevation of high mobility group box-1 protein (HMGB1) in patients with severe sepsis and septic shock显示文摘 | Jonas Sundén-Cullberg Anna Norrby-Teglund Ari Rouhiainen Heikki Rauvala Gunilla Herman Kevin J. Tracey Martin L. Lee Jan Andersson Leif Tokics Carl Johan Treutiger | 2005 | Critical Care Medicine2005,,3: | 2 |
| 6 | Low temperature surface oxygen activation in crystalline MnO_(2) triggered by lattice confined Pd single atoms显示文摘Tuning the coordination environment is the research axis of single atom catalysts (SACs). SACs are commonly stabilized by various defects from support. Here, we report a lattice confined Pd SAC using MnO_(2) as support. Compared with the Pd clusters anchored on the surface, the lattice confined Pd single atoms allows spontaneous exaction of surrounding lattice oxygen at room temperature when employed in CO oxidation. The MnO_(2) supported Pd SAC exhibited a high turnover frequency of 0.203 s^(−1) at low reaction temperature, which is higher than that of recently reported Pd SACs. Theoretical calculations also confirmed the confined monatomic Pd activate lattice oxygen with an ultralow energy barrier. Our results illustrate that the unique coordination environment of single atom provided by lattice confinement is promising to boost the activity of SACs. | Xuemei Liao Yonghui Zhao Changwen Liu Xiaopeng Li Yu Sund Kenichi Kato Miho Yamauchi Zheng Jiang | 2021 | Journal of Energy Chemistry2021,30,11: | 2 |
| 7 | Selenium Regulation of Selenium-dependent Glutathione Peroxidases in Animals and Transfected CHO Cells显示文摘Glutathione peroxidase (GPX1) was the first identified selenium-dependent enzyme, and this enzyme has been most useful as a biochemical indicator of selenium (Se) status and the parameter of choice for determining Se requirements. We have continued to study Se regulation of GPX1 to better understand the underlying mechanism and to gain insight into how cells themselves regulate nutrient status. In progressive Se deficiency in rats, GPX1 activity,protein and mRNA all decrease in a dramatic, coordinated and exponential fashion such that Se-deficient GPX1 mRNA levels are 6-15% of Sexadequate levels. mRNA levels for other Sedependent proteins are far less decreased in the same animals. The mRNA levels for a second Se-dependent peroxidase, phospholipid hydroperoxide glutathione peroxidase (GPX4 ), are little affected by Se deficiency, demonstrating that Se regulation of GPX1 is unique. Se regulation of GPX1 activity in growing male and female rats shows that the Se requirernent is 100 ng/g diet, based on liver GPX1 activity; use of GPX1 mRNA as the parameter indicates that the Se requirement is nearer to 50 ng Se/g diet in both male and female rats. This approach will readily detect an altered dietary Se requirement, as shown by the incremental increases in dietary Se requirement by 150, 100 or 50 ng Se/g diet in Seudeficient rat pups repleted with Se for 3, 7 or 14 d, respectively. Studies with CHO cells stably transfected with recombinant GPX1 also show that overexpression of GPX1 does not alter the minimum level of media Se necessary for Se-adequate levels of GPX1 activity or mRNA. We hypothesize that classical GPX1 has an integral biological role in the mechanism used by cells to regulate Se status,making GPX1 an especially useful and effective parameter for determining Se requirements in | ROGER A. SUNDE BRITTA M. THOMPSON MELANIE D. PALM SHERRI L.WEISS KEVIN M. THOMPSON AND JACQUELINE K. EVENSON(Nutritional Sciences Program and Department of Biochemistry,University of Missouri, Columbia MO 65211 USA) | 1997 | Biomedical and Environmental Sciences1997,10,2: | 2 |
| 8 | Effects of cardiopulmonary resuscitation on predictors of ventricular fibrillation defibrillation success during out-of-hospital cardiac arrest显示文摘 | Eftestl T Wik L Sunde K | 2004 | Circulation2004,110,1: | 1 |
| 9 | Waiting time and the role and the value of information in scheduled transport 显示文摘 | Larsen O I Sunde O | 2008 | Research in Transportation Economics2008,23,1: | 1 |
| 10 | Quality effects of operative delay on mortality in hip fracture treatment显示文摘 | Sund R Liski A | | 0,,05: | 1 |
| 11 | Effect of Tuna Fish and Selenium on the Toxicity of Methylmercmw: A Progress Report 显示文摘 | Ganther H E Sunde M L | 1974 | Journal of Food Science1974,39,1: | 1 |
| 12 | Effects of threonine on growth and antibody production in chicks infected with Newcastle disease virus显示文摘 | Bhargava K K Hanson R P Sunde M L | 1971 | Poult Sci1971,50,: | 1 |
| 13 | Lack of sea-sonal variation in C-reactive protein显示文摘 | FROHICH M SUND SB THORAND B | 2002 | Clin Chem2002,48,11: | 1 |
| 14 | Blood glutathi- one peroxidase-1 mRNA levels can be used as molecular bio- markers to determine dietary selenium requirements in rats 显示文摘 | Sunde R A Thompson K M Evenson J K | 2009 | Exp Biol Med(Maywood)2009,234,11: | 1 |
| 15 | Researchonthenumberofoptimalclusterheadsofwirelesssensornetworkbasedonenergyconsumption显示文摘 | WANGJinwei SUNHuazhi SUNDebing | 2010 | TransducerandMicrosystem Technologies2010,30,7: | 1 |
| 16 | Prognostic value of cystatin C in acute heart failure in relation to other markers of renal function and NT-proBNP显示文摘 | Lassus J Harjola VP Sund R | | 0,,15: | 1 |
| 17 | C- reactive protein, a sensitive marker of inflammation, predicts future risk of coronary heart disease in initially healthy middle-aged men: results from the MONICA (Monitoring Trends and Determinants in Cardiovascular Disease) Augsburg Cohort Study, 1984 to 1992显示文摘 | Koenig W Sund M Froblich M | 1999 | Circulation1999,99,2: | 1 |
| 18 | Hepatocyte nuclear factor 3 beta (Foxa2) is dispensable for maintaining the differentiated state of the adult hepatocyte显示文摘 | Sund NJ | 2000 | Mol Cell Biol2000,20,7: | 1 |
| 19 | Novel plasmid-born gene qacJ mediates resistance to quaternary ammonium compounds in equine Staphylococcus aureus,Staphylococcus simulans,and Staphylococcus intermedius显示文摘 | Bjorland J Steinum T Sunde M | 2003 | Antimicrob Agents Chemother2003,47,10: | 1 |
| 20 | Induction of Tumor-Specific Immunity in mice by Immunization with reconstituted tumor membrane liposomes containing recombiant B7-2(86)显示文摘 | Westerman LE Sund SC Selvaraj P | 2000 | J Immunother2000,23,4: | 1 |