Search

Your search keyword '"Chen, MengHua"' showing total 281 results
Start Over Author "Chen, MengHua"
281 results on '"Chen, MengHua"'

4. Pegmolesatide for the treatment of anemia in patients undergoing dialysis: a randomized clinical trial

Author

Zhang, Ping, Jiang, Yan, Xu, Chunping, Zhou, Linghui, Zheng, Hongguang, Xie, Deqiong, Guo, Minghao, Huang, Xiangyang, Lu, Guoyuan, Jiang, Hongli, Qiu, Hongyu, Liu, Bicheng, Li, Shaomei, Chen, Qinkai, Xia, Yu'ou, Sun, Bengui, Yang, Xiao, Zhang, Shiying, Du, Shutong, Sun, Mindan, Chen, Menghua, Zhong, Aimin, Wang, Xiaoling, Zhao, Zhanzheng, Zhou, Hua, Li, Guisen, Ren, Yueqin, Luo, Qun, Yang, Aicheng, Luo, Ping, Tang, Shuifu, Xu, Chengyun, Wang, Qin, Wang, Xiaoxia, Yan, Tiekun, He, Wei, Qin, Shuguang, Zhang, Weili, Lv, Lu, Wang, Cheng, Liu, Hong, Li, Jing, Wu, Qiong, Pan, Chao, Li, Chuan, He, Liangliang, and Chen, Jianghua

Published
2023
Full Text
View/download PDF

5. DIALIZE China: A Phase IIIb, Randomized, Placebo-Controlled Study to Reduce Predialysis Hyperkalemia With Sodium Zirconium Cyclosilicate in Chinese Patients

Author

Ni, Zhaohui, Lu, Renhua, Xu, Xudong, Bian, Xueyan, Zhou, Zhihong, Yang, Junwei, Luo, Qun, Chen, Menghua, Chen, Chaosheng, Sun, Xiuli, Yu, Lei, He, Qiang, Jiang, Hong, Yuan, Weijie, Li, Yi, Zhou, Rong, Wang, Jianqin, Zhang, Xinzhou, Zuo, Li, Meng, Xiangwen, Chang, Zhiren, Zhao, June, Wessman, Peter, Xiang, Peng, Niu, Jianying, Yan, Tiekun, Ma, Zhigang, Yu, Chen, Cheng, Hong, Zhong, Aimin, Luo, Ping, Wang, Caili, Pai, Pearl, Wang, Zunsong, Wang, Niansong, Liu, Changhua, Xu, Chengyun, Zhang, Rui, Ding, Jiaxiang, Deng, Yueyi, Lu, Jianrao, Wang, Song, Ren, Wei, and Jin, Haijiao

Published
2023
Full Text
View/download PDF

6. Results from part A of the multi-center, double-blind, randomized, placebo-controlled NefIgArd trial, which evaluated targeted-release formulation of budesonide for the treatment of primary immunoglobulin A nephropathy

Author

Fragale, Guillermo, Karl, Alejandra, Losisolo, Patricia, Trimarchi, Hernán, Hoyos, Ivan Gonzalez, Lampo, Mauro Guillermo, Monkowski, Matias, De La Fuente, Jorge, Alvarez, Magdalena, Stoppa, Daniela, Chiurchiu, Carlos, Novoa, Pablo Antonio, Orias, Marcelo, Barron, Maria Belen, Giotto, Ana, Arriola, Mariano, Cassini, Evelin, Maldonado, Rafael, Dionisi, Maria Paula, Ryan, Jessica, Toussaint, Nigel, Luxton, Grant, Peh, Chen Au, Levidiotis, Vicki, Francis, Ross, Phoon, Richard, Fedosiuk, Elena, Toropilov, Dmitry, Yakubtsevich, Ruslan, Mikhailova, Elena, Bovy, Christophe, Demoulin, Nathalie, Hougardy, Jean-Michel, Maes, Bart, Speeckaert, Marijn, Laurin, Louis-Philippe, Barbour, Sean, Masse, Melanie, Hladunewich, Michelle, Reich, Heather, Cournoyer, Serge, Tennankore, Karthik, Lv, Jicheng, Liu, Zhangsuo, Wang, Caili, Li, Shaomei, Luo, Qun, Ni, Zhaohui, Yan, Tiekun, Fu, Ping, Cheng, Hong, Liu, Bicheng, Lu, Wanhong, Wang, Jianqin, Chen, Qinkai, Wang, DeGuang, Xiong, Zuying, Chen, Menghua, Xu, Yan, Wei, Jiali, Pai, Pearl, Chen, Lianhua, Rehorova, Jitka, Maixnerova, Dita, Safranek, Roman, Rychlik, Ivan, Hruby, Miroslav, Makela, Satu, Vaaraniemi, Kati, Ortiz, Fernanda, Alamartine, Eric, Daroux, Maite, Cartery, Claire, Vrtovsnik, Francois, Serre, Jean-Emmanuel, Stamellou, Eleni, Vielhauer, Volker, Hugo, Christian, Budde, Klemens, Otte, Britta, Nitschke, Martin, Ntounousi, Evangelia, Boletis, Ioannis, Papagianni, Aikaterini, Goumenos, Dimitrios, Stylianou, Konstantinos, Zermpala, Synodi, Esposito, Ciro, Cozzolino, Mario Gennaro, Viganò, Sara Maria, Gesualdo, Loreto, Nowicki, Michal, Stompor, Tomasz, Kurnatowska, Ilona, Kim, Sung Gyun, Kim, Yong-Lim, Na, Ki-Ryang, Kim, Dong Ki, Kim, Su-Hyun, Porras, Luis Quintana, Garcia, Eva Rodriguez, Pamplona, Irene Agraz, Segarra, Alfons, Goicoechea, Marian, Fellstrom, Bengt, Lundberg, Sigrid, Hemmingsson, Peter, Guron, Gregor, Sandell, Anna, Chen, Cheng-Hsu, Tokgoz, Bulent, Duman, Soner, Altiparmak, Mehmet Riza, Ergul, Metin, Maxwell, Peter, Mark, Patrick, McCafferty, Kieran, Khwaja, Arif, Cheung, Chee Kay, Hall, Matthew, Power, Albert, Kanigicherla, Durga, Baker, Richard, Moriarty, Jim, Mohamed, Amr, Aiello, Joseph, Canetta, Pietro, Ayoub, Isabelle, Robinson, Derrick, Thakar, Surabhi, Mottl, Amy, Sachmechi, Isaac, Fischbach, Bernard, Singh, Harmeet, Mulhern, Jeffrey, Kamal, Fahmeedah, Linfert, Douglas, Rizk, Dana, Wadhwani, Shikha, Sarav, Menaka, Campbell, Kirk, Coppock, Gaia, Luciano, Randy, Sedor, John, Avasare, Rupali, Lau, Wai Lang, Barratt, Jonathan, Lafayette, Richard, Kristensen, Jens, Stone, Andrew, Cattran, Daniel, Floege, Jürgen, Tesar, Vladimir, Zhang, Hong, Eren, Necmi, Paliege, Alexander, and Rovin, Brad H.

Published
2023
Full Text
View/download PDF

7. Associations between short-term exposure of ambient particulate matter and hemodialysis patients death: A nationwide, longitudinal case-control study in China

Author

Lou, Xiaowei, Zhang, Ping, Shi, Nan, Ding, Zhe, Xu, Zhonggao, Liu, Bicheng, Hu, Wenbo, Yan, Tiekun, Wang, Jinwen, Liu, Ling, Zha, Yan, Wang, Jianqin, Chen, Wei, Xu, Chenyun, Xu, Jinsheng, Jiang, Hongli, Ma, Huichao, Yuan, Weijie, Wang, Caili, Liao, Yunhua, Wang, Deguang, Yao, Li, Chen, Menghua, Li, Guisen, Li, Yun, Wang, Pei, Li, Xuemei, Lu, Chen, Tang, Wenzhuang, Wan, Jianxin, Li, Rongshan, Xiao, Xiangcheng, Zhang, Chun, Jiao, Jundong, Zhang, Wei, Yuan, Jing, Lan, Lan, Li, Jingsong, Zhang, Peng, Zheng, Weijun, and Chen, Jianghua

Published
2022
Full Text
View/download PDF

9. Prognosis and factors related to severe secondary hyperparathyroidism in long-term peritoneal dialysis patients.

Author

Li, Yanmei, Feng, Xiaonan, Chen, Na, Song, Shuhua, Yu, Min, Wang, Yan, Zhang, Hongxia, Wang, Li, Chen, Menghua, and Tian, Na

Subjects
PERITONEAL dialysis, HEMODIALYSIS patients, HYPOPARATHYROIDISM, HYPERPARATHYROIDISM, LOGISTIC regression analysis, PROGNOSIS
Abstract

Secondary hyperparathyroidism (SHPT) can progress to severe SHPT (sSHPT), which affects the survival rate and quality of life of patients. This retrospective cohort study investigated risk factors for sSHPT and the association between SHPT and mortality (all-cause and infection-related) among 771 clinically stable patients (421 male patients; mean age, 51.2 years; median dialysis vintage, 28.3 months) who underwent >3 months of regular peritoneal dialysis (PD) between January 2013 and March 2021. The sSHPT and non-sSHPT groups comprised 75 (9.7%) (median progression, 35 months) and 696 patients, respectively. sSHPT was defined as a serum intact parathyroid hormone (PTH) level >800 pg/mL observed three times after active vitamin D pulse therapy. The influence of sSHPT on the prognosis of and risk factors for sSHPT progression were evaluated using logistic and Cox regression analyses. After adjusting for confounding factors, higher (each 100-pg/mL increase) baseline PTH levels (95% confidence interval (CI) 1.206–1.649, p <.001), longer (each 1-year increase) dialysis vintages (95% CI 1.013–1.060, p =.002), higher concomitant diabetes rates (95% CI 1.375–10.374, p =.010), and lower (each 1-absolute unit decrease) Kt/V values (95% CI 0.859–0.984, p =.015) were independent risk factors for progression to sSHPT in patients on PD. During follow-up, 211 deaths occurred (sSHPT group, n = 35; non-sSHPT group, n = 176). The sSHPT group had significantly higher infection-related mortality rates than the non-sSHPT group (12.0% vs. 4.3%; p <.05), and sSHPT was associated with increased infection-related mortality. In conclusion, patients with sSHPT are at higher risk for death and infection-related mortality than patients without sSHPT. [ABSTRACT FROM AUTHOR]

Published
2024
Full Text
View/download PDF

10. Research Hotspots in and Progress of Stable Isotopic Techniques Applied in Tracing Mine Water Pollution and Its Environmental Impact: A Bibliometric and Visualization Analysis from 1998 to 2023.

Author

Zhang, Kai, Chen, Xiangyu, Chen, Menghua, Tan, Xuying, and Jiang, Kaisheng

Subjects
MINE water, BIBLIOMETRICS, WATER pollution, STABLE isotopes, WATER use
Abstract

Stable isotope techniques have become a critical tool for tracking mine water and identifying its contamination. In order to explore in depth the research hotspots and trends in stable isotope technology in the study of mine water and the environmental pollution it induces, the Web of Science Core Collection (WoSCC) database of the relevant literature in this field from 1998 to 2023 was used for visual bibliometric analysis by applying CiteSpace software (version 5.7R5). The results showed that the periodical literature in this field shows a fluctuating upward trend. In the cooperation network of country and institution, the centrality of the United States was as high as 0.74 and 0.23, much higher than that of other countries, which means that in terms of the institutions, the number of publications, and the status of research, the United States is ahead of other countries. China's research started later than the United States's but is developing rapidly. Although its importance and influence in this research field are only slightly lower than those of the United States, China still needs to improve its cooperation with other countries and regions. The research hotspots in this area center around identifying and understanding pollution processes, studying mine water sources and mixing, exploring the evolution of water chemistry and its isotopic composition, and investigating the environmental impacts of mine water. Innovative isotope-tracing methods and techniques, isotope fractionation mechanisms, sources of sulfate, and their impact on the water environment will remain the focus of the forthcoming research phase. This study uses bibliometrics to systematically summarize the research hotspots and trends in stable isotope techniques in mine water problems in terms of their footprint in the academic literature, which is of great significance for the utilization of water resources in mine drainage and pollution control in mines. [ABSTRACT FROM AUTHOR]

Published
2024
Full Text
View/download PDF

11. A prospective, randomized, multicenter, open‐label trial comparing survival in subjects receiving peritoneal dialysis or conventional in‐center hemodialysis

Author

Fan, Li, primary, Yang, Xiao, additional, Shen, Huaying, additional, Chen, Menghua, additional, Zhang, Hao, additional, Ni, Zhaohui, additional, Lin, Hongli, additional, Yang, Hongtao, additional, Chen, Qinkai, additional, Chen, Hongyu, additional, Jiang, Gengru, additional, Wang, Jianqin, additional, Zhao, Jiuyang, additional, Sun, Zhuxing, additional, Yin, Aiping, additional, Jiang, Aili, additional, Li, Yun, additional, Peng, Hui, additional, Chen, Nan, additional, Hao, Chuanming, additional, Kong, Yaozhong, additional, Rong, Rong, additional, Li, Jie, additional, Zou, Xia, additional, Luo, Haotian, additional, Qian, Jiaqi, additional, and Yu, Xueqing, additional

Published
2024
Full Text
View/download PDF

14. Epicatechin‐mediated modulation of the Nrf2/HO‐1 pathway alleviates senile cerebral ischemic/reperfusion injury.

Author

Jiang, Changyue, Zhuge, Xiangzhen, Li, Deli, Chen, Menghua, Hu, Wanxiang, and Xie, Lu

Subjects
TRANSCRIPTION factors, CHEMICAL reactions, LABORATORY rats, REACTIVE oxygen species, MONOMERS
Abstract

Excessive reactive oxygen species (ROS) generated during cerebral ischemic reperfusion (CIRI) are crucial for subsequent tissue damage. However, despite the potential benefits of antioxidants reported in clinical applications, few have proven effective in treating CIRI, particularly in the elderly. Epicatechin (EC) is a catechol flavonoid monomer derived from natural tea plants. Multiple phenolic hydroxyl groups give it strong antioxidant properties, which can not only degrade ROS through chemical reactions between hydroxyl and ROS but also enhance the activity of antioxidant enzymes in cells, and it is easy to penetrate the blood–brain barrier. But its antagonistic effect on age‐related CIRI and potential medicinal value are still unknown. Nuclear factor erythroid 2‐related factor 2 (Nrf2) is the most important transcription factor regulating the expression of antioxidant proteins in the body. This study first compared the pathological differences of the Nrf2 system in CIRI between 2‐month‐old and 12‐month‐old Sprague–Dawley (SD) rats. Subsequently, EC was administered to 12‐month‐old rat models of middle cerebral artery occlusion and reperfusion (MCAO/R) and senescent SH‐SY5Y cell models subjected to oxygen glucose deprivation/reoxygenation (OGD/R). EC treatment improved cerebral morphology and function; increased p‐Nrf2, heme oxygenase‐1 (HO‐1), superoxide dismutase (SOD), and glutathione (GSH) expression; reduced infarct volume; and neuronal apoptosis in senescent rats. Moreover, EC enhanced cellular activity and the expression of p‐Nrf2, HO‐1, and quinone oxidoreductase‐1 (NQO‐1) while decreasing ROS and malondialdehyde (MDA) levels and mitigating apoptosis in senescent SH‐SY5Y cells. These effects were reversed upon si‐Nrf2. In sum, we confirm that EC exerts neuroprotective effects by upregulating Nrf2/ARE and reducing oxidative stress, suggesting that EC may be a promising drug for the treatment of senile cerebral apoplexy. This study also provides a scientific basis for the development and selection of new drugs for ischemic stroke in elderly patients. [ABSTRACT FROM AUTHOR]

Published
2024
Full Text
View/download PDF

27. An Equation Based on Fuzzy Mathematics to Assess the Timing of Haemodialysis Initiation

Author

Liu, Ying, Wang, Degang, Chen, Xiangmei, Sun, Xuefeng, Song, Wenyan, Jiang, Hongli, Shi, Wei, Liu, Wenhu, Fu, Ping, Ding, Xiaoqiang, Chang, Ming, Yu, Xueqing, Cao, Ning, Chen, Menghua, Ni, Zhaohui, Cheng, Jing, Sun, Shiren, Wang, Huimin, Wang, Yunyan, Gao, Bihu, Wang, Jianqin, Hao, Lirong, Li, Suhua, He, Qiang, Liu, Hongmei, Shao, Fengmin, Li, Wei, Wang, Yang, Szczech, Lynda, Lv, Qiuxia, Han, Xianfeng, Wang, Luping, Fang, Ming, Odeh, Zach, Sun, Ximing, and Lin, Hongli

Published
2019
Full Text
View/download PDF

30. Results from part A of the multi-center, double-blind, randomized, placebo-controlled NefIgArd trial, which evaluated targeted-release formulation of budesonide for the treatment of primary immunoglobulin A nephropathy

Author

Barratt, Jonathan, primary, Lafayette, Richard, additional, Kristensen, Jens, additional, Stone, Andrew, additional, Cattran, Daniel, additional, Floege, Jürgen, additional, Tesar, Vladimir, additional, Trimarchi, Hernán, additional, Zhang, Hong, additional, Eren, Necmi, additional, Paliege, Alexander, additional, Rovin, Brad H., additional, Fragale, Guillermo, additional, Karl, Alejandra, additional, Losisolo, Patricia, additional, Hoyos, Ivan Gonzalez, additional, Lampo, Mauro Guillermo, additional, Monkowski, Matias, additional, De La Fuente, Jorge, additional, Alvarez, Magdalena, additional, Stoppa, Daniela, additional, Chiurchiu, Carlos, additional, Novoa, Pablo Antonio, additional, Orias, Marcelo, additional, Barron, Maria Belen, additional, Giotto, Ana, additional, Arriola, Mariano, additional, Cassini, Evelin, additional, Maldonado, Rafael, additional, Dionisi, Maria Paula, additional, Ryan, Jessica, additional, Toussaint, Nigel, additional, Luxton, Grant, additional, Peh, Chen Au, additional, Levidiotis, Vicki, additional, Francis, Ross, additional, Phoon, Richard, additional, Fedosiuk, Elena, additional, Toropilov, Dmitry, additional, Yakubtsevich, Ruslan, additional, Mikhailova, Elena, additional, Bovy, Christophe, additional, Demoulin, Nathalie, additional, Hougardy, Jean-Michel, additional, Maes, Bart, additional, Speeckaert, Marijn, additional, Laurin, Louis-Philippe, additional, Barbour, Sean, additional, Masse, Melanie, additional, Hladunewich, Michelle, additional, Reich, Heather, additional, Cournoyer, Serge, additional, Tennankore, Karthik, additional, Lv, Jicheng, additional, Liu, Zhangsuo, additional, Wang, Caili, additional, Li, Shaomei, additional, Luo, Qun, additional, Ni, Zhaohui, additional, Yan, Tiekun, additional, Fu, Ping, additional, Cheng, Hong, additional, Liu, Bicheng, additional, Lu, Wanhong, additional, Wang, Jianqin, additional, Chen, Qinkai, additional, Wang, DeGuang, additional, Xiong, Zuying, additional, Chen, Menghua, additional, Xu, Yan, additional, Wei, Jiali, additional, Pai, Pearl, additional, Chen, Lianhua, additional, Rehorova, Jitka, additional, Maixnerova, Dita, additional, Safranek, Roman, additional, Rychlik, Ivan, additional, Hruby, Miroslav, additional, Makela, Satu, additional, Vaaraniemi, Kati, additional, Ortiz, Fernanda, additional, Alamartine, Eric, additional, Daroux, Maite, additional, Cartery, Claire, additional, Vrtovsnik, Francois, additional, Serre, Jean-Emmanuel, additional, Stamellou, Eleni, additional, Vielhauer, Volker, additional, Hugo, Christian, additional, Budde, Klemens, additional, Otte, Britta, additional, Nitschke, Martin, additional, Ntounousi, Evangelia, additional, Boletis, Ioannis, additional, Papagianni, Aikaterini, additional, Goumenos, Dimitrios, additional, Stylianou, Konstantinos, additional, Zermpala, Synodi, additional, Esposito, Ciro, additional, Cozzolino, Mario Gennaro, additional, Viganò, Sara Maria, additional, Gesualdo, Loreto, additional, Nowicki, Michal, additional, Stompor, Tomasz, additional, Kurnatowska, Ilona, additional, Kim, Sung Gyun, additional, Kim, Yong-Lim, additional, Na, Ki-Ryang, additional, Kim, Dong Ki, additional, Kim, Su-Hyun, additional, Porras, Luis Quintana, additional, Garcia, Eva Rodriguez, additional, Pamplona, Irene Agraz, additional, Segarra, Alfons, additional, Goicoechea, Marian, additional, Fellstrom, Bengt, additional, Lundberg, Sigrid, additional, Hemmingsson, Peter, additional, Guron, Gregor, additional, Sandell, Anna, additional, Chen, Cheng-Hsu, additional, Tokgoz, Bulent, additional, Duman, Soner, additional, Altiparmak, Mehmet Riza, additional, Ergul, Metin, additional, Maxwell, Peter, additional, Mark, Patrick, additional, McCafferty, Kieran, additional, Khwaja, Arif, additional, Cheung, Chee Kay, additional, Hall, Matthew, additional, Power, Albert, additional, Kanigicherla, Durga, additional, Baker, Richard, additional, Moriarty, Jim, additional, Mohamed, Amr, additional, Aiello, Joseph, additional, Canetta, Pietro, additional, Ayoub, Isabelle, additional, Robinson, Derrick, additional, Thakar, Surabhi, additional, Mottl, Amy, additional, Sachmechi, Isaac, additional, Fischbach, Bernard, additional, Singh, Harmeet, additional, Mulhern, Jeffrey, additional, Kamal, Fahmeedah, additional, Linfert, Douglas, additional, Rizk, Dana, additional, Wadhwani, Shikha, additional, Sarav, Menaka, additional, Campbell, Kirk, additional, Coppock, Gaia, additional, Luciano, Randy, additional, Sedor, John, additional, Avasare, Rupali, additional, and Lau, Wai Lang, additional

Published
2023
Full Text
View/download PDF

32. Acute kidney injury in China: a cross-sectional survey

Author

Yang, Li, Xing, Guolan, Wang, Li, Wu, Yonggui, Li, Suhua, Xu, Gang, He, Qiang, Chen, Jianghua, Chen, Menghua, Liu, Xiaohua, Zhu, Zaizhi, Yang, Lin, Lian, Xiyan, Ding, Feng, Li, Yun, Wang, Huamin, Wang, Jianqin, Wang, Rong, Mei, Changlin, Xu, Jixian, Li, Rongshan, Cao, Juan, Zhang, Liang, Wang, Yan, Xu, Jinhua, Bao, Beiyan, Liu, Bicheng, Chen, Hongyu, Li, Shaomei, Zha, Yan, Luo, Qiong, Chen, Dongcheng, Shen, Yulan, Liao, Yunhua, Zhang, Zhengrong, Wang, Xianqiu, Zhang, Kun, Liu, Luojin, Mao, Peiju, Guo, Chunxiang, Li, Jiangang, Wang, Zhenfu, Bai, Shoujun, Shi, Shuangjie, Wang, Yafang, Wang, Jinwei, Liu, Zhangsuo, Wang, Fang, Huang, Dandan, Wang, Shun, Ge, Shuwang, Shen, Quanquan, Zhang, Ping, Wu, Lihua, Pan, Miao, Zou, Xiting, Zhu, Ping, Zhao, Jintao, Zhou, Minjie, Hu, Wenping, Wang, Jing, Liu, Bing, Zhang, Tong, Han, Jianxin, Wen, Tao, Zhao, Minghui, and Wang, Haiyan

Published
2015
Full Text
View/download PDF

34. Near-net-shape Tungsten-Rhenium Alloy Parts Produced by Shrouded Plasma Spray Forming

Author

WANG Yueming, CHEN Menghua, LI Yue, TANG Kewen, DING Wangwang, XIONG Xiang, SHI Qilong, XIE Lu, and XU Xuan

Subjects
W-Re alloy part, shrouded plasma spraying, near-net-shape, vacuum sintering, mechanical property, Motor vehicles. Aeronautics. Astronautics, TL1-4050
Abstract

W-5% (mass fraction) Re composite powder was fabricated by a new cladding method. W-5%Re nozzles used for solid rocket motor (SRM) were produced by shrouded plasma spray forming (PSF). The change regularity with the sintering time for the compact density, structure, micro-hardness, tensile strength and compression strength of the nozzel under 2300 ℃ vacuum sintering was studied. The study result indicates that the lamellae structure, and vertical columnar grains, micron-sized pores and rough interlamellar contacts with gaps of sub-micron sizes between lamellaes are found in PSF deposits. The relative density, micro-hardness, ultimate tensile strength (UTS) and compressive strength of PSF deposits are 87.5 %, 321.4 HV0.025, 57.9 MPa and 390.2 MPa respectively. With the sintering time prolonged from 2 h to 6 h and 8 h, the relative density and mechanical properties of W-Re alloy parts increase with the initial lamellar structure transformed into granular structure.After vacuum sintering for 8 h, the relative density, micro-hardness, UTS, compressive strength and yield strength increase to 98.6 %, 529.7 HV0.025, 384.7 MPa, 1466.5 MPa and 879.6 MPa respectively. For the addition of Re element, the recrystallization temperature and grain size of W-Re alloy are improved and effectively refined respectively. Thus, the strength and plasticity of the alloy can be improved remarkably, and the Re effect is revalidated and double checked in W-Re alloy fabricated by PSF and Vacuum sintering.

Published
2016
Full Text
View/download PDF

39. Socioeconomic disparities of patients with acute kidney injury: subgroup analysis of local hospitals in China from a national survey

Author

Wu, Lihua, primary, Wang, Jinwei, additional, Ma, Yaqi, additional, Luan, Fengwu, additional, Wang, Mengting, additional, Feng, Zhihong, additional, Tian, Yanhong, additional, Li, Lu, additional, Chu, Rui, additional, Yin, Xiaolong, additional, Wang, Yan, additional, Li, Yanmei, additional, Guo, Xiaoyan, additional, Zhou, Xiaoling, additional, Yu, Min, additional, Yan, Yinyin, additional, Yang, Li, additional, and Chen, Menghua, additional

Published
2022
Full Text
View/download PDF

40. Review on the Use of Magnetic Nanoparticles in the Detection of Environmental Pollutants.

Author

Zhang, Kai, Song, Xinlong, Liu, Meng, Chen, Menghua, Li, Jie, and Han, Jinglong

Subjects
MAGNETIC nanoparticles, POLLUTANTS, BIOSYNTHESIS, SUSTAINABLE development, NANOPARTICLES
Abstract

Magnetic nanomaterials (MNPs) have been widely used in the detection of pollutants in the environment because of their excellent nano effect and magnetic properties. These intrinsic properties of MNPs have diversified their application in environmental contaminant detection. In this paper, the research status quo of the use of MNPs in detecting organic and inorganic contaminants from wastewater and soil is reviewed. The preparation method and modification technology of magnetic nanoparticles are also described in detail. The application prospect of magnetic nanoparticle composites in the detection of contaminants in water and soil is discussed. Compared with traditional detection methods, MNPs are more accurate and efficient in pollutant enrichment. Moreover, the biological synthesis of MNPs was proven to be eco-friendly and aided in sustainable development. The study shows that MNPs have good application prospects in soil pollution detection, but the mechanism still needs to be investigated to realize their popularization and application. [ABSTRACT FROM AUTHOR]

Published
2023
Full Text
View/download PDF

49. Association of Young versus Elderly Maintenance Hemodialysis Patients with Mortality: A Multicenter Retrospective Cohort Study in China

Author

Chen, Jilin, primary, Wang, Jinling, additional, Liu, Ying, additional, Gao, Fengdi, additional, Sun, Xuefeng, additional, Jiang, Hongli, additional, Shi, Wei, additional, Liang, Xinling, additional, Liu, Wenhu, additional, Fu, Ping, additional, Ding, Xiaoqiang, additional, Chang, Ming, additional, Yang, Xiao, additional, Gao, Bihu, additional, Cao, Ning, additional, Chen, Jing, additional, Ni, Zhaohui, additional, Sun, Shiren, additional, Chen, Menghua, additional, He, Yani, additional, Wang, Huimin, additional, Wang, Jianqin, additional, Hao, Lirong, additional, Li, Suhua, additional, He, Qiang, additional, Yi, Na, additional, Shao, Fengmin, additional, Hu, Menghong, additional, Wang, Weidong, additional, and Lin, Hongli, additional

Published
2022
Full Text
View/download PDF

50. Burden of kidney disease among patients with peritoneal dialysis versus conventional in-centre haemodialysis: A randomised, non-inferiority trial

Author

Fan, Li, primary, Yang, Xiao, additional, Chen, Qinkai, additional, Zhang, Hao, additional, Wang, Jianqin, additional, Chen, Menghua, additional, Peng, Hui, additional, Ni, Zhaohui, additional, Wan, Jianxin, additional, Yang, Hongtao, additional, Li, Yun, additional, Wang, Li, additional, Peng, Ai, additional, Lin, Hongli, additional, Zhang, Jinyuan, additional, Shen, Huaying, additional, Xiong, Fei, additional, He, Yongcheng, additional, Zha, Yan, additional, Xie, Minyan, additional, Jiao, Jundong, additional, Jiang, Gengru, additional, Zheng, Xunhuan, additional, Xiao, Jun, additional, Rong, Rong, additional, Qian, Jiaqi, additional, and Yu, Xueqing, additional

Published
2022
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results