|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Chloride ion transport performance in slag mortar under fatigue loading显示文摘The transport performance of chloride ion in slag cement mortar was investigated experimentally. In the self-designed experiment, fatigue loading was coupled simultaneously with ion transportation process, the diffusion law of chloride ion was obtained by titration and the AE (acoustic emission) technique was employed to detect the real-time damage distribution in the mortar specimen. The results for fatigue stress levels of 0.3, 0.4 and 0.5 and slag contents of 0, 10%, 30% and 50% showed that fatigue loading accelerated the diffusion of chloride ion in mortar and the acceleration effect increased with the increase in stress levels. Slag addition was found to improve anti-chloride ion erosion performance effectively with the best substitution level at 30%, because the inhibition effect of slag on chloride ion diffusion diminished when the slag content exceeded 30%. The comparative experiments indicated that dynamic load has a significant effect on the transport performance of chloride ion in slag cement mortar. | WANG CaiHui SUN Wei JIANG JinYang HAN JianDe YE BangTu | 2012 | Science China(Technological Sciences)2012，55，5： | 8 |
| 2 | Acute and chronic in- farction in a pig model:Utility of multi-slice cardiac computed to- mography in assessing myardial viability and infarct parameters显示文摘 | Xinkai Qu Weiyi Fang Jianding Ye | 2012 | European Journal of Radiology2012，81，4： | 1 |
| 3 | Water - assisted atom transfer radical polymerization of N - Isopropylacrylamide: nature of solvent and temperature显示文摘 | YE JIANDING RAVIN NARAIN | 2009 | J Phys Chem B2009，113，： | 1 |
| 4 | The pinhole SPECT for animal model of bone metastasis with SPC-A-1BM human pulmonary adenocarcinoma bone metastasis cell line显示文摘The study was to investigate the role of pinhole single photon emission computed tomography (SPECT), the human pulmonary adenocarcinoma bone-seeking metastasis cell line SPC-A-1BM was used.These cells form typical osteolytic bone metastases when inoculated into the arterial circulation of NIH-Beige-Nude-XD (BNX) mice via the left ventricle.In order to evaluate the irradiation impact of ^(99m)Tc-MDP versus X-ray on cells growth,we used six groups of SPC-A-1BM cells in our imaging scheme and irradiated by various doses of ^(99m)Tc-MDP (37,74,111, 370,740 MBq) and X-ray(40 kV,2 mA,6 s) respectively.The cell's number of each group was well recorded in different exposure time(4,8,12,24,48,72,96 hours).After that,SPC-A-1BM cells(1×106) were inoculated into the mice via left ventricle.We compared the results obtained with those different doses of ^(99m)Tc-MDP using pinhole SPECT and conventional X-ray skeletal surveys.The data show that the cell-survival number of 111 MBq group has insignificant difference with that of X-ray and the dose is adequate to have an ideal image.Besides,it is important that the chromosome of the cells in the group of 111 MBq showed no irradiation-related damages in our test.These results implied that ^(99m)Tc-MDP pinhole SPECT may provide another way other than conventional X-ray skeletal surveys in detecting bone metastasis of pulmonary adenocarcinoma in BNX mice. | GAO Xiuli YANG Shunfang YU Yongli SHI Meiping ZHAO Lanxiang YE Jianding LU Jianying | 2008 | Nuclear Science and Techniques2008，19，5： | 1 |
| 5 | Stripping voltammetricanalysis of organophosphate pesticides based on solid-phase extractionat zirconia nanoparticles modified electrode显示文摘 | DU Dan YE Xinping ZHANG Jiande | 2008 | Electrochem Commun2008，10，5： | 1 |
| 6 | Establishment of an experimental human lung adenocarcinoma cell line SPC-A-1BM with high bone metastases potency by 99m Tc-MDP bone scintigraphy显示文摘 | Shunfang Yang Qianggang Dong Ming Yao Meiping Shi Jianding Ye Langxiang Zhao Jianzhong Su Weiyong Gu Wenhui Xie Kankan Wang Yanzhi Du Yao Li Yan Huang | 2009 | Nuclear Medicine and Biology2009，，3： | 1 |
| 7 | Synthesis and characterization of hyper- branched polyethylenes containing cross-linking structures by chain walking eopolymerization of ethylene with diaerylate comonomer显示文摘 | Jianding Ye Zhibin Ye | 2008 | Polymer2008，49，： | 1 |
| 8 | Dual-phase contrast-enhancement multislice computed tomography imaging for the assessment of elderly patients with acute myocardial infarction after primary percutaneous coronary intervention显示文摘Background Evaluation of acute myocardial infarction after reperfusion by dual phase contrast-enhancement multislice computed tomography (MSCT) was implicated in porcine model. There have been few attempts to use this diagnostic modality for the early assessment of coronary reperfusion in patients with ST-elevation myocardial infarction (STEMI), especially after primary percutaneous coronary intervention (PCI). In elderly patients with STEMI, the safety issues remain unknown. Methods Dual phase contrast-enhancement MSCT examinations were performed in 11 elderly patients (≥60 years old) with STEMI within one week after primary PCI. The presence, location and enhancement pattern on MSCT were evaluated. MSCT findings were compared with the catheter angiographic results and area under the curve of creatine kinase (CK) release. Serum creatinine level was recorded before and after MSCT scan. Results MSCT scans were successfully performed in all the patients. Early myocardial perfusion defect (early defect, ED) was detected in all of the 11 patients (100%) in the early phase of the contrast bolus (subendocardial ED in 10 patients and transmural in 1 patient). Mean CT attenuation value of ED was significantly different from CT attenuation value of remote myocardium (46±17 HU vs 104 ± 17 HU; P < 0.01). Location of ED area correlated well with infarction related artery territory on catheter angiography in all of the 11 patients (100%). On delayed phase of MSCT scan, different enhancement patterns were observed: isolated subendocardial late enhancement (LE) in 6 patients, subendocardial residual perfusion defect (RD) and subepicardial LE in 1 patient, subendocardial RD in 4 patients. Infarct volume assessed by MSCT correlated well with area under the curve CK release (R=0.72, P < 0.01). Serum creatinine level after MSCT scan showed no difference with that before MSCT scan. Conclusion Dual phase MSCT could be safely implicated in elderly patients with STEMI. Variable abnormal myocardial enhancement patterns were seen on dual phase MSCT in these patients with STEMI after primary PCI. Assessment of myocardial attenuation on MSCT gives additional information of the location and extent of infarction after reperfusion. | Shaofeng Guan Weiyi Fang Xinkai Qu Jianding Ye Yan Shen Jing Jiao | 2009 | Journal of Geriatric Cardiology2009，6，1： | 0 |
| 9 | 3-19 Study of PRESTAGE Sensitivity to Variation of Input Parameters显示文摘PRESTAGE is a Monte Carlo simulation code which calculates proton single event effect cross sections from heavy ion test data. It can accurately predict not only single event upsets induced by proton indirect ionization,but also single event latch-ups and proton direct ionization effects[1]. However, in practical applications some of the input parameters are difficult to obtain. For instance, the thickness of the sensitive volume is closely related to the topology, doping concentration, and other device parameters. Device suppliers are generally reluctant to disclose such information due to the consideration of intellectual property protection. Therefore, examining the sensitivity to the input parameters is important to the usage of the PRESTAGE method. | Xi Kai Liu Jie Luo Jie Liu Jiande Liu Tianqi Wang Bin Ye Bing Yin Yanan Ji Qinggang Hou Mingdong Sun Youmei | 2015 | IMP & HIRFL Annual Report2015，，1： | 0 |
| 10 | 3-20 Predictions of Soft Error Rates in Space for the VATA160 Chip显示文摘VATA160 is a low-noise, low-power commercial Application Specific Integrated Circuit (ASIC) chip designed by IDEAS (Norway). It is a core device in the electronics system of the sub-detectors on the scientific satellite Dark Matter Particle Explorer (DAMPE)[1]. During its service period, DAMPE will encounter energetic and high flux protons from the space radiation environments. | Xi Kai Liu Jie Luo Jie Liu Jiande Liu Tianqi Wang Bin Ye Bing Yin Yanan Ji Qinggang Hou Mingdong Sun Youmei | 2015 | IMP & HIRFL Annual Report2015，，1： | 0 |
| 11 | 3-21 Prediction of Single Event Effects Induced by Protons in Semiconductor Devices显示文摘Space radiation environments in which satellites and spacecraft are flying contain a large amount of high-energy protons. These protons could induce single event effects in semi-conductor devices and severely destroy the operational reliability of the device. Therefore, estimating proton single event effect cross-sections and calculating error rates in space for the spaceflight devices are vital to the safety guarantee of the satellite in orbit[1]. Nowadays, the most commonly used theoretical methods of predicting proton single event effect cross-sections give inaccurate predictions in many circumstances[2]. | Xi Kai Liu Jie Luo Jie Liu Jiande Liu Tianqi Wang Bin Ye Bing Yin Yanan Ji Qinggang Hou Mingdong Sun Youmei | 2015 | IMP & HIRFL Annual Report2015，，1： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员