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Your search keyword '"Jin, Shubin"' showing total 50 results
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50 results on '"Jin, Shubin"'

1. Maximum Efficiency Per Torque Control of IPMSM Based on Loss Criterion Acquisition

Author

Chen, Zhiwei, Jin, Shubin, Shen, Yongpeng, Ma, Yuhua, Mao, Xueyu, and Shi, Tingna

Abstract

This article proposes a maximum efficiency per torque (MEPT) control strategy for interior permanent magnet synchronous motor (IPMSM) based on the acquisition of loss criteria. First, the characteristics and practical occasions of four different efficiency optimization strategies are theoretically analyzed. Based on the mathematical model of IPMSM considering iron loss, the extremum equation satisfying torque control accuracy and loss minimization is established. Meanwhile, a criterion F, which can reflect IPMSM loss is proposed. Criterion F is characterized by crossing the point of zero, which corresponds to the minimization point of loss. Then, the current reference setting method for the MEPT control is designed based on criterion F. In addition, the impact of voltage errors and parameter variations on the accuracy of the current reference setting is evaluated. The proposed method avoids the complex solution process of high-order nonlinear equation in efficiency optimization, thereby simplifying the implementation of the current reference setting. Furthermore, it also avoids the approximate simplification of the current reference solving process, which enhances the precision of the current reference. Finally, the effectiveness and superiority of the proposed method are verified by experiment.

Published
2024
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12. A Comprehensive Investigation on Potential Risk Factors for NSCL/P in a Rural District of Hebei Province, China.

Author

Chai, Congna, Cheng, Lei, Jiao, Jianjun, Dang, Juan, and Jin, Shubin

Subjects
CLEFT lip -- Risk factors, VITAMINS, RURAL conditions, MULTIPLE regression analysis, PESTICIDES, SINGLE nucleotide polymorphisms, RETROSPECTIVE studies, RISK assessment, DIETARY supplements, CLEFT lip, RESEARCH funding, HERBICIDES, FOLIC acid, PARENTS, EDUCATIONAL attainment
Abstract

Background : Non syndromic cleft lip with or without palate (NSCL/P), one of the most common birth defects, is closely related to various risk factors. However, information regarding risk factors for NSCL/P in rural districts in China is very limited thus far. The objective of this study was designed to identify the potential risk factors for NSCL/P in rural districts. Methods : A comprehensive retrospective investigation including 435 NSCL/P patients and 402 healthy children was carried out in Hebei Province, China. Multiple logistic regression analysis and transmission disequilibrium test (TDT) were respectively used to identify non-genetic and genetic risk factors for NSCL/P, and then PLINK was used to explore the relationship between non-genetic and genetic risk factors. Results : The results showed that maternal periconceptional exposure to pesticides and herbicides, as well as low parental education level were involved in the increased risk of NSCL/P, whereas maternal folic acid and multivitamin supplementation use during preconception period were associated with the reduced risk of NSCL/P. TDT analysis identified 2 single nucleotide polymorphisms (SNPs) (rs7078160 and rs4752028) in VAX1 and one SNP (rs17563) in BMP4 as the genetic risk factors for NSCL/P. Further analysis showed that the genetic risk factors were closely related with the negative non-genetic risk factors. Conclusion : Our study identified the potential risk factors for NSCL/P in rural districts, thus providing a theoretical basis for the prevention of NSCL/P occurrence. [ABSTRACT FROM AUTHOR]

Published
2023
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14. sj-docx-2-cpc-10.1177_10556656211058833 - Supplemental material for A Comprehensive Investigation on Potential Risk Factors for NSCL/P in a Rural District of Hebei Province, China

Author

Chai, Congna, Cheng, Lei, Jiao, Jianjun, Dang, Juan, and Jin, Shubin

Subjects
FOS: Clinical medicine, 110323 Surgery
Abstract

Supplemental material, sj-docx-2-cpc-10.1177_10556656211058833 for A Comprehensive Investigation on Potential Risk Factors for NSCL/P in a Rural District of Hebei Province, China by Congna Chai, Lei Cheng, Jianjun Jiao, Juan Dang and Shubin Jin in The Cleft Palate-Craniofacial Journal

Published
2021
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15. sj-docx-1-cpc-10.1177_10556656211058833 - Supplemental material for A Comprehensive Investigation on Potential Risk Factors for NSCL/P in a Rural District of Hebei Province, China

Author

Chai, Congna, Cheng, Lei, Jiao, Jianjun, Dang, Juan, and Jin, Shubin

Subjects
FOS: Clinical medicine, 110323 Surgery
Abstract

Supplemental material, sj-docx-1-cpc-10.1177_10556656211058833 for A Comprehensive Investigation on Potential Risk Factors for NSCL/P in a Rural District of Hebei Province, China by Congna Chai, Lei Cheng, Jianjun Jiao, Juan Dang and Shubin Jin in The Cleft Palate-Craniofacial Journal

Published
2021
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30. Evaluation of Turning-Sized Gold Nanoparticles on Cellular Adhesion by Golgi Disruption in Vitroand in Vivo

Author

Ma, Xiaowei, Sun, Jiadong, Zhong, Lin, Wang, Yufei, Huang, Qianqian, Liu, Xiaoli, Jin, Shubin, Zhang, Jinchao, and Liang, Xing-Jie

Abstract

In contrast to the booming production and application of nanomaterials, research on the toxicological impacts and possible hazards of nanoparticles to tissues and organs is still in its infancy. Golgi apparatus is one of the most important organelles in cells and plays a key role in intracellular protein processing. The structural integrity of Golgi is vital for its normal function, and Golgi disturbance could result in a wide range of diseases and disorders. In this study, for the first time we found gold nanoparticles (Au NPs) induced size-dependent cytoplasmic calcium increase and Golgi fragmentation, which hampers normal Golgi functions, leads to abnormal protein processing, and causes cellular adhesion decrease, while cell viability was not significantly compromised. Additionally, early renal pathological changes were induced in vivo. This work is significant to nanoparticle research because it illustrates the important role of size on Au NP-induced changes in Golgi morphology and their consequences in vitroand in vivo, which has important implications for the biological applications of nanomaterials.

Published
2019
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39. In vivo tumor-targeted dual-modal fluorescence/CT imaging using a nanoprobe co-loaded with an aggregation-induced emission dye and gold nanoparticles

Author

Zhang, Jimei, primary, Li, Chan, additional, Zhang, Xu, additional, Huo, Shuaidong, additional, Jin, Shubin, additional, An, Fei-Fei, additional, Wang, Xiaodan, additional, Xue, Xiangdong, additional, Okeke, C.I., additional, Duan, Guiyun, additional, Guo, Fengguang, additional, Zhang, Xiaohong, additional, Hao, Jifu, additional, Wang, Paul C., additional, Zhang, Jinchao, additional, and Liang, Xing-Jie, additional

Published
2015
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46. Anchoring effects of surface chemistry on gold nanorods: modulating autophagy.

Author

Zhang, Chunqiu, Cao, Weipeng, Ma, Xiaowei, Jin, Shubin, Liang, Xing-Jie, Li, Shengliang, Li, Feng, Ma, Benyu, Zhang, Jinchao, and Wang, Paul C.

Abstract

Gold nanorods (Au NRs) have been receiving extensive attention owing to their extremely attractive properties which make them suitable for various biomedical applications. Au NRs could induce nano-toxicity, but this problem could be turned into therapeutic potential through tuning autophagy. However, the autophagy-inducing activity and mechanism of Au NRs is still unclear. Here we showed that surface chemical modification can tune the autophagy-inducing activity of Au NRs in human lung adenocarcinoma A549 cells. CTAB-coated Au NRs induce remarkable levels of autophagy activity as evidenced by LC3-II conversion and p62 degradation, while PSS- and PDDAC-coated Au NRs barely induce autophagy. More importantly, we also demonstrated that the AKT-mTOR signaling pathway was responsible for CTAB-coated Au NRs-induced autophagy. We further showed that CTAB-coated Au NRs also induce autophagy in human fetal lung fibroblast MRC-5 cells in a time-dependent manner. This study unveils a previously unknown function for Au NRs in autophagy induction, and provides a new insight for designing surface modifications of Au NRs for biomedical applications. [ABSTRACT FROM AUTHOR]

Published
2015
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49. A Comprehensive Investigation on Potential Risk Factors for NSCL/P in a Rural District of Hebei Province, China.

Author

Chai C, Cheng L, Jiao J, Dang J, and Jin S

Subjects
Child, Humans, Retrospective Studies, Polymorphism, Single Nucleotide, China, Risk Factors, Case-Control Studies, Genotype, Genetic Predisposition to Disease, Cleft Palate epidemiology, Cleft Palate genetics, Cleft Lip epidemiology, Cleft Lip genetics
Abstract

Non syndromic cleft lip with or without palate (NSCL/P), one of the most common birth defects, is closely related to various risk factors. However, information regarding risk factors for NSCL/P in rural districts in China is very limited thus far. The objective of this study was designed to identify the potential risk factors for NSCL/P in rural districts., A comprehensive retrospective investigation including 435 NSCL/P patients and 402 healthy children was carried out in Hebei Province, China. Multiple logistic regression analysis and transmission disequilibrium test (TDT) were respectively used to identify non-genetic and genetic risk factors for NSCL/P, and then PLINK was used to explore the relationship between non-genetic and genetic risk factors., The results showed that maternal periconceptional exposure to pesticides and herbicides, as well as low parental education level were involved in the increased risk of NSCL/P, whereas maternal folic acid and multivitamin supplementation use during preconception period were associated with the reduced risk of NSCL/P. TDT analysis identified 2 single nucleotide polymorphisms (SNPs) (rs7078160 and rs4752028) in VAX1 and one SNP (rs17563) in BMP4 as the genetic risk factors for NSCL/P. Further analysis showed that the genetic risk factors were closely related with the negative non-genetic risk factors., Our study identified the potential risk factors for NSCL/P in rural districts, thus providing a theoretical basis for the prevention of NSCL/P occurrence.

Published
2023
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50. Castleman's disease with submaxillary lymphadenectasis as the main manifestation: a case report.

Author

Chai C, Jiao J, Jin S, Shi G, and Cheng B

Abstract

Castleman's disease is a lymphoproliferative disease that is rare and hard to diagnose. As a result of untypical manifestations, missed diagnosis and misdiagnosis of Castleman's disease are common in clinical practice. In this paper, we report one patient with clinical manifestations of painless submaxillary lymphadenectasis. The patient was finally diagnosed with Castleman's disease by clinical, laboratory, and pathological examinations. This report may promote the understanding and diagnosis of Castleman's disease for clinicians.

Published
2022
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