Xie Chang

Anhui University

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i-10 index

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Zhongguan Jiang

Anhui University

Zhou Bin

Kunming University of Science and Technology

Zhong Yumeng

Southern Medical University

Jiulin Du

Chinese Academy of Sciences

Sijie Zheng

Northwestern Polytechnical University

Chen Penghui

Naihe Jing

Guangzhou Institutes of Biomedicine and Health

Chen Dong

Renji Hospital

Li Ran

Durham University

Jianfeng Yue

Tianjin Polytechnic University

Cooperative Institutions

Chinese Academy of Sciences

University of Chinese Academy of Sciences

Jiangsu University of Science and Technology

Shanghai Jiao Tong University

Chinese Academy of Medical Sciences & Peking Union Medical College

Tianjin Polytechnic University

Central South University

Sun Yat-sen University

Zhejiang University

Anhui University

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Research and Application of Carbon Black Filled Conductive Composites

China Plastics (2002)

Xie Chang

The advance in carbon black filled conductive composite with matrix resin, and the practical use of this class of conductive material are introduced briefly. Influences of nature and usage of carbon black and matrix resin properties on the conductivity of the composite and its unique performance are discussed.

Carbon fibers

Filler (materials)

Matrix (chemical analysis)

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Citations (1)

Taxonomic and functional response of fish assemblages to flood-triggered water level fluctuations in a large floodplain lake along the Yangtze River

Ichthyological Research (2024)

Zhongguan Jiang Xie Chang Sibao Chen Zhuoyan Song

Yangtze river

10.1007/s10228-024-00984-y

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Discussion on the Important Role of the Problems in Scientific Researches

Journal of Loudi Teachers College (2003)

Xie Chang

After the connotations of the problems in scientific researches and their positions and functions in scientific researches are deplored,the author presents some ways of raising problems and stresses the importance of the problems in scientific researches.

Raising (metalworking)

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Post-Evaluation of Demand Response Effects in Virtual Power Plant Based on Credit Rating

Electric Power Construction (2017)

Xie Chang Beibei Wang Li Ran JI Wenlu

Demand Response

Credit rating

10.3969/j.issn.1000-7229.2017.09.010

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Citations (1)

Analysis on the Glacial Hydrological Features of the Glaciers on the South Slope Of Mt. Tuomuer and the Effects on Runoff

Ganhanqu dili (2004)

Xie Chang

Ablation of the glacier terminuses is not so violent on the south slope of Mt. Tuomuer in the west Tianshan Mountains because the thick moraines cover on the surface of the glaciers. At the glacier ablation region with attitude of 3 020～4 250 m a.s.l. on Keqikaer Glacier, the region with the most violent ablation is located in an altitude zone of 3 750～3 850 m a,s,l., and the moraine thickness reduces from 20 cm to 0 cm in this region. Glacier ablation is related to air temperature, and there is an exponential curve between the annual melt water volume from Tailan Glacier with attitude of 4 000 m a.s.l. and the mean air temperature during the period from June to August in the study area. Because of the rapid change of temperature in the alpine regions, the glacier melt water volumes measured at the temporary glacial hydrological station fluctuate violently. The rivers rising from the glacier are mainly recharged by glacier melt water and its proportion has increased since recent decades under climate warming. It is estimated that the total annual runoff volume of these rivers is increased for 10×10 8 m 3 than that before 20 years. Seasonal distribution of the runoff of these rivers is quite asymmetrical but the interannual change is stable. The persistence of the monthly runoff volume of these rivers is poor, especially in April and May, which is disadvantage for the utilization of water resource.

Accumulation zone

Glacier mass balance

Ablation zone

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改良された火災安全性難燃化軟質ポリウレタンフォーム/アルミナエーロゲル複合材料に関する研究【Powered by NICT】

Chemical Engineering Journal (2017)

Xie Hongyan Wei Yang Yuen Anthony Chun Yin Xie Chang Xie Jinsong

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Experimental and Numerical Investigation on Self-Propulsion Performance of Polar Merchant Ship in Brash Ice Channel

Xie Chang Li Long Zhou Shifeng Ding Renwei Liu Sijie Zheng

For polar ship operating in the brash ice channel, performance prediction with respect to self-propulsion case is a significant topic. In this paper, the CFD and DEM coupling method is presented to investigate self-propulsion performance of an ice-strengthened Panamax bulk carrier in brash ice channel. The hydrodynamic performance of propeller was simulated by CFD tool, while ice load was calculated by DEM method. The ship model was towed by a carriage with propulsion assistance of rotating propeller through brash ice, where the key values were measured for numerical validation. In general, the simulation results could also reproduce both ship-ice interaction and propeller-ice interaction processes in a reasonable way. Self-propulsion simulations in the model scale under the loaded and ballast conditions were analyzed. The thrust, developed power, propulsion efficiency, as well we ice load on hull and propeller were key parameters and calculated for numerical comparison. The results show that the difference of the developed power in the model scale obtained by the numerical simulation is within 8.5%. The present research work can provide a technical tool for hull line development of ice-strengthened polar ships and ship navigation guidance in brash ice channel.

10.2139/ssrn.4199579

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Temperature field simulation and asymmetric heat transfer distribution of dissimilar steel welded with external transverse magnetic field

Materials Today Communications (2023)

Jianfeng Yue Hao Zhou Xie Chang Wei Zhou Wenji Liu

Plasma arc welding

Weld pool

10.1016/j.mtcomm.2023.107141

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Citations (4)

Comparative Study of ~(99m) Tc MDP Imaging,X CT,Fibro optic Bronchoscopy and Tumor Marker in Diagnosis of Lung Neoplasms

Chinese Journal of Misdiagnostics (2002)

Xie Chang

Objective To investigate the clinical significance of 99m Tc MDP SPECT imaging(MDPSI),X CT,fibro optic bronchoscope(FB) and tumor marker(TM) in diagnosing patients with lung neoplasms.Methods MDPSI,XCT,FB and TM detection were performed on 63 patients with pulmonary neoplasms confirmed by pathology and 10 healthy subjects.SPECT data was acquired 5 minutes after injection of 1110MBq 99m Tc MDP.The diagnostic efficacy was compared according to pathological standards.Results The uptake of 99m Tc MDP in malignant lesions(2.36± 0.56 ) was significantly higher than benign ones(1.44±0.47) and normal ones( 0.98 ±0.12)(t=5.26,7.70,P0.01).When the uptake was 1.80 as threshold,the sensitivity,specificity and overall accuracy of MDPSI in diagnosis of lung neoplasms was 90.2%,90.9% and 90.4% respectively;X CT was 92.2%,63.6% and 83.6%,FB 63.9%,100% and 69.0% ,TM 66.7%,68.2% and 67.1% respectively.The sensitivity,specficity and overall accurancy of MDPSI combined with X CT in diagnosis of lung neoplasms was 96.1%,95.5% and 95.9% respectively.Conclusion 99m Tc MDP was valuable in diagnosing lung neoplasms and its combination with X CT should further improve the diagnostic accuracy of lung neoplasms.

Lung tumor

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Initial recovery of fish faunas following the implementation of pen-culture and fishing bans in floodplain lakes along the Yangtze River

Journal of Environmental Management (2022)

Xie Chang Bingguo Dai Jiajun Wu Yunzhao Liu Zhongguan Jiang

Diversity index

10.1016/j.jenvman.2022.115743

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Citations (14)