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31 results on '"Ge, Jianfang"'

2. Mechanical and thermal properties of poly (butylenes adipate-butylene terephthalate) modified with phenol hydroxyl terminated polysiloxane

Author

Yin, Shuang, Chen, PeiJia, Zhang, ZhiCong, Liang, WeiJie, Ge, Xin, Yu, WeiYue, Liu, HongJi, and Ge, JianFang

Subjects
Phenols -- Mechanical properties -- Thermal properties, Polybutylene -- Mechanical properties -- Thermal properties, Polymeric composites -- Mechanical properties -- Thermal properties, Engineering and manufacturing industries, Science and technology
Abstract

Abstract The trend to replace traditional non-biodegradable plastics with fully biodegradable plastics is the long-term solution for mitigating the environmental impact of persistent plastic pollution. Poly(butylene adipate-co-butylene terephthalate) (PBAT) becomes [...]

Published
2022
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5. Impact of hypertensive disorders of pregnancy on neonatal outcomes among infants born at 24+0–31+6 weeks’ gestation in China: A multicenter cohort study

Author

Ge, Jianfang, primary, Gu, Xinyue, additional, Jiang, Shanyu, additional, Yang, Ling, additional, Li, Xiaoyan, additional, Jiang, Siyuan, additional, Jia, Beibei, additional, Chen, Caihua, additional, Cao, Yun, additional, Lee, Shoo, additional, Zhao, Xiaopeng, additional, Ji, Yong, additional, and Zhou, Wenhao, additional

Published
2023
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8. Study on CORBA-Based Load Balance Algorithm

Author

Zhang, Gongxuan, Ge, Jianfang, Jiang, Changan, Goos, Gerhard, editor, Hartmanis, Juris, editor, van Leeuwen, Jan, editor, Zhou, Xingming, editor, Xu, Ming, editor, Jähnichen, Stefan, editor, and Cao, Jiannong, editor

Published
2003
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23. Reduced Graphene Oxide Embedded with MQ Silicone Resin Nano-Aggregates for Silicone Rubber Composites with Enhanced Thermal Conductivity and Mechanical Performance

Author

Liang, Weijie, primary, Ge, Xin, additional, Ge, Jianfang, additional, Li, Tiehu, additional, Zhao, Tingkai, additional, Chen, Xunjun, additional, Song, Yaozhen, additional, Cui, Yingde, additional, Khan, Muhammad, additional, Ji, Jianye, additional, Pang, Xiaoyan, additional, and Liu, Ruoling, additional

Published
2018
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29. Synthesis of Silphenylene-Containing Siloxane Resins Exhibiting Strong Hydrophobicity and High Water Vapor Barriers.

Author

Chen, Xunjun, Yi, Minghao, Wu, Shufang, Tan, Lewen, Xu, Yixin, Guan, Zhixing, Ge, Jianfang, and Yin, Guoqiang

Subjects
VAPOR barriers, SILOXANES, WATER vapor, GRIGNARD reagents, CONTACT angle, NUCLEAR magnetic resonance spectroscopy, WATERPROOFING, GUMS & resins
Abstract

The novel phenylenedisilane, 1,4-bis(dimethoxyphenylsilyl)benzene (BDMPD), was successfully synthesized via the reaction between trimethoxyphenylsilane (TMPS) and a Grignard reagent originating from 1,4-dibromobenzene. In comparison to common Grignard reactions, this process was a facile one-pot method. 1H NMR spectroscopy, FT-IR measurements, and elemental analysis confirmed the predicted structure of BDMPD. In addition, vinyl-terminated polysiloxanes containing silphenylene units (VPSSP), which were hydrolytically copolymerized from BDMPD, TMPS, and divinyltetramethyldisiloxane, exhibited excellent thermal stabilities (T10%: 502 °C, Rw%: 76.86 beyond 700 °C) and suitable refractive indices (1.542). Furthermore, water contact angle and water vapor permeability tests confirmed that the fully cured siloxane resins containing VPSSP-based silphenylene units exhibited strong hydrophobicity (water contact angle: 119°) and superior water vapor barrier properties, thereby indicating their potential to serve as strong waterproof coatings for moisture-proof applications or as adhesives for use in immersed equipment. [ABSTRACT FROM AUTHOR]

Published
2019
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31. Impact of hypertensive disorders of pregnancy on neonatal outcomes among infants born at 24 +0 -31 +6 weeks' gestation in China: A multicenter cohort study.

Author

Ge J, Gu X, Jiang S, Yang L, Li X, Jiang S, Jia B, Chen C, Cao Y, Lee S, Zhao X, Ji Y, and Zhou W

Abstract

Objective: To describe the rate of hypertensive disorder of pregnancy (HDP) among mothers of very preterm infants (VPIs) admitted to Chinese neonatal intensive care units (NICUs), and to investigate the relationship between HDP and the outcomes of VPIs., Study Design: Cohort study of all VPIs born at a gestational age of 24 +0 -31 +6 weeks and admitted to 57 tertiary NICUs of the Chinese Neonatal Network (CHNN) in 2019. Infants with severe congenital anomalies or missing maternal HDP information were excluded. Two multivariate logistic regression models were generated to assess the relationship between HDP and neonatal outcomes., Results: Among 9,262 infants enrolled, 1,744 (18.8%) infants were born to mothers with HDP, with an increasing incidence with increasing gestational age. VPIs born to mothers with HDP had higher gestational age but lower birth weight and were more likely to be small for gestational age. Mothers with HDP were more likely to receive antenatal steroids, MgSO 4 and cesarean section. Infants in the HDP group showed higher observed rates of mortality or any morbidity than infants in the non-HDP group (50.2% vs. 47.2%, crude odds ratio (OR) 1.13, 95% CI 1.02-1.26). However, the associations between HDP and adverse outcomes were not significant after adjustment. In the HDP group, mothers of 1,324/1,688 (78.4%) infants were diagnosed with preeclampsia/eclampsia. Infants born to mothers with preeclampsia/eclampsia had significantly lower odds of early death and severe retinopathy of prematurity., Conclusions: Nearly one-fifth of VPIs were born to mothers with HDP in Chinese NICUs. No significant association was identified between HDP and adverse neonatal short-term outcomes of VPIs, while long-term follow-up of these infants is needed., Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (© 2023 Ge, Gu, Jiang, Yang, Li, Jiang, Jia, Chen, Cao, Lee, Zhao, Ji and Zhou.)

Published
2023
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