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Advanced Janus Membrane with Directional Sweat Transport and Integrated Passive Cooling for Personal Thermal and Moisture Management

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Advanced Fiber Materials 2024年第6期6卷 1765-1776页

作者： peng Yang Yanshan Ju Jiajun He zhengcai Xia Liang Chen Shaochun Tang National Laboratory of Solid State Microstructures Collaborative Innovation Center of Advanced MicrostructuresJiangsu Key Laboratory of Artificial Functional MaterialsCollege of Engineering and Applied SciencesNanjing UniversityNanjing 210093JiangsuPeople’s Republic of China School of Physics and Wuhan National High Magnetic Field Center Huazhong University of Science and TechnologyWuhan 430074HubeiPeople’s Republic of China

Passive cooling holds tremendous potential in improving thermal comfort because of its zero energy consumption and ***,currently reported radiative cooling materials primarily focus on hydrophobic polymer films,inevi-tably leading to sweat accumulation and limited cooling efficiency in hot-humid ***,an advanced Janus membrane with excellent temperature-moisture management capabilities is developed,which combines radiative cooling and evaporative heat *** with Calcium sulfite(CaSO3)nanoparticles not only enhances the optical properties(state-of-the-art solar reflectance of 96.6%,infrared emittance of 96.1%)but also improves the wettability of the polylactic acid fiber *** 15%emittance improvement is achieved due to the strong infrared radiation ability of *** membranes with opposite wettability realize the directional sweat transport(high one-way transport index of 945%).Excellent radiative cooling capability is demonstrated with sub-ambient cooling of 5.8°C in the dry *** Janus membranes covering sweaty skin exhibit a 46%shorter drying time and a 2°C lower average evaporation temperature compared to cotton fabric,indicating highly efficient thermal and moisture *** work provides an efficient route to achieving smart textiles that enable the human body to adapt to complex environmental conditions.

关键词： Radiative cooling Evaporative cooling Surface wettability Directional water transport Thermal and moisture management

Correction:Advanced Janus Membrane with Directional Sweat Transport and Integrated Passive Cooling for Personal Thermal and Moisture Management

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Advanced Fiber Materials 2024年第6期6卷 1995-1996页

作者： Yang, peng Ju, Yanshan He, Jiajun Xia, zhengcai Chen, Liang Tang, Shaochun National Laboratory of Solid State Microstructures Collaborative Innovation Center of Advanced Microstructures Jiangsu Key Laboratory of Artificial Functional Materials College of Engineering and Applied Sciences Nanjing University Nanjing People’s Republic of China School of Physics and Wuhan National High Magnetic Field Center Huazhong University of Science and Technology Wuhan People’s Republic of China

In this article, the units of Time on the horizontal axis of Fig. 2e were mislabeled. In the original version, the units of the horizontal axis were labeled as "min", while the correct units should be "s". The correct Fig. 2 is as follows: (Figure presented.) SEM images of a PLA and b CaSO3/PLA membrane. c Size distributions of PLA fibers and CaSO3 particles. d Water contact angle on CaSO3/PLA and PLA after dripping. e Water absorption of PLA-JFM, PLA, and cotton The original article has been corrected. © Donghua University, Shanghai, China 2024.

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Study on Relationship between Summer Electricity and Meteorology in Changsha City

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Meteorological and Environmental Research 2013年第5期4卷 20-25,29页

作者： Zhuqing Zhang zhengcai Huang Qingdong Qiu Mengshuang peng Changsha Meteorological Bureau in Hunan Province

[ Objective] The research aimed to study relationship between summer electricity and meteorological factors. [ Method] Electrical load characteristics in Changsha during 2007 -2010 were analyzed. Correlation analysis between electrical load and meteorological factors （daily average temperature, the maximum temperature, the minimum temperature, rainfall, wind, relative humidity and atmospheric pressure） during July - September of 2007 -2010 was conducted. [ Result] Changes of the meteorological factors could directly affect electrical load, and temperature was the first influence factor. Prediction model of summer electrical load in Changsha was established by regression analysis method.[ Conclusion] The research could provide reference basis for prediction of the electrical load in Changsha.

关键词： Changsha Electrical load Meteorological factor Prediction model China

Clinical Analysis of GPT Alteration of Constructors for Qinghai-Tibetan Railroad at Different Altitude Areas

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工程科学（英文版） 2006年第2期4卷 227-230页

作者： peng Quansheng Yuan zhengcai Wang Zhengjiang Wu Zhiling Zhang Xinxia Ge Rili Jin Guoen Hu Ying Medical Security Sector of Qinghai-Tibetan Headquarter of China Railway First Group Co. Ltd Huanghe Central Road 30-1 # GermudXining 816000 Research Center of High Altitude Medicine Oinghai Medical CollegeXining 816000

Objective: To observe the effect of hypoxia on the liver function of constructors at high altitude. Method: Select 221 constructors aged 23～42 as subjects, who had worked for 3～6 months at 4500 m. Collect venous blood from fasting subjects and determine GPT by new Lai’s Method from “The Nationwide Clinical Inspection Operating Rules". Results: The study indicated that the GPT of 45 subjects among Group 1 were abnormal, with the proportion of 20.3%. The peak of GPT appeared when subjects exposed to high altitude of 4500m for 1 month, and the mean value was 83.76±*** GPT of workers were higher than that of administers at different altitude (p<0.05). And the GPT of subjects at 4500 m were higher than those at 3500 m (p<0.05). We can find a degrading tendency with the increasing of working time (p<0.05). There was significantly statistic difference between two groups. Conclusions: The study confirmed that hypoxia could cause the change of liver function mildly and moderately. And there was a positive correlation between the degree of hypoxia and liver function. But, the change began to become a decreasing trend when people went on working longer. We also found that the change of liver structure and function at high altitude correlated with several factors else, including labor, individual difference, methods and sensitivity to the test. However, the explanation of its key mechanism deserves further investigation.

关键词：青藏铁路施工人员肝功能缺氧临床分析职业健康

基于Monte Carlo方法的释光测年剂量率误差估计

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核技术 2015年第7期38卷 24-29页

作者：彭俊董治宝张正偲中国科学院寒区旱区环境与工程研究所兰州730000

在释光年代学上,剂量率代表样品埋藏过程中单位时间内吸收的辐射剂量,其估计直接影响到埋藏年代的可靠性。误差传递公式(Quadratic propagation of uncertainty)常用于剂量率误差估计。由于计算剂量率涉及到众多参数复杂的非线性运算,... 详细信息

在释光年代学上,剂量率代表样品埋藏过程中单位时间内吸收的辐射剂量,其估计直接影响到埋藏年代的可靠性。误差传递公式(Quadratic propagation of uncertainty)常用于剂量率误差估计。由于计算剂量率涉及到众多参数复杂的非线性运算,造成基于误差传递公式的误差估计过程繁琐复杂。本文以粗颗粒石英矿物为例介绍了剂量率计算过程及误差估计方法,使用蒙特卡罗误差传递法(Monte Carlo error propagation)模拟了剂量率计算过程中多参数不确定性耦合误差,编写了执行随机剂量率模拟运算的开源R程序,并通过实测数据展示了该技术的应用。相对于应用误差传递公式法估计剂量率误差,Monte Carlo方法具有直观灵活、简便科学的特点,这种随机策略在分析科学领域具有广泛的适用性。

关键词：释光测年剂量率计算误差传递蒙特卡罗技术

The pulsed high magnetic field facility and scientific research at Wuhan National High Magnetic Field Center

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Matter and Radiation at Extremes 2017年第6期2卷 278-286页

作者： Xiaotao Han Tao peng Hongfa Ding Tonghai Ding Zengwei Zhu zhengcai Xia Junfeng Wang Junbo Han Zhongwen Ouyang Zhenxing Wang Yibo Han Houxiu Xiao Quanliang Cao Yiliang Lv Yuan Pan Liang Li Wuhan National High Magnetic Field Center Huazhong University of Science and TechnologyWuhan430074China

Wuhan National High Magnetic Field Center(WHMFC)at Huazhong University of Science and Technology is one of the top-class research centers in the world,which can offer pulsed fields up to 90.6 T with different field waveforms for scientific research and has passed the final evaluation of the Chinese government in *** paper will give a brief introduction of the facility and the development status of pulsed magnetic fields research at *** addition,it will describe the application development of pulsed magnetic fields in both scientific and industrial research.

关键词： Pulsed high magnetic field Pulsed magnet Scientific research Electromagnetic technology

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河豚毒素DNA适配子核心区域的识别

食品科学 2017年第4期38卷 260-264页

作者：邵碧英陈文炳刘正才缪婷玉彭娟杨方福建出入境检验检疫局福建省检验检疫技术研究重点实验室福建福州350001

用DNA folding form在线软件分析河豚毒素DNA适配子A3、G10的二级结构,根据二级结构,分别合成适配子A3、G10的各4个区域的5’端地高辛标记的序列。用丙烯酸-环氧乙烷珠子固定河豚毒素,测定抗地高辛碱性磷酸酶的适宜稀释倍数,用地高辛-... 详细信息

用DNA folding form在线软件分析河豚毒素DNA适配子A3、G10的二级结构,根据二级结构,分别合成适配子A3、G10的各4个区域的5’端地高辛标记的序列。用丙烯酸-环氧乙烷珠子固定河豚毒素,测定抗地高辛碱性磷酸酶的适宜稀释倍数,用地高辛-抗地高辛碱性磷酸酶系统检测各区域与河豚毒素的亲和力,识别出适配子的核心区域。结果表明,抗地高辛碱性磷酸酶的适宜工作浓度为2×104倍稀释;合成的适配子A3的4个区域中,A3-2区域与河豚毒素的亲和力最强,即适配子A3的核心区域为A3-2区域,实际上含有47个核苷酸;合成的适配子G10的4个区域中,G10-4区域与河豚毒素的亲和力最强,即适配子G10的核心区域为G10-4区域,实际上含有56个核苷酸。

关键词：河豚毒素适配子核心区域亲和力

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原发性胃B细胞恶性淋巴瘤预后因素分析

肿瘤基础与临床 2006年第2期19卷 80-83页

作者：彭庆蓥邵正才南京医科大学附属苏州医院苏州第四人民医院肿瘤外科江苏苏州215001

目的探讨原发性胃B细胞恶性淋巴瘤（PGML）的治疗以及影响其预后的因素。方法我院外科手术治疗的原发性胃B细胞恶性淋巴瘤37例，中位年龄54岁（29～71岁），ⅠE期5例（13．5％），ⅡE期15例（40．5％），ⅢE期13例（35.2％），ⅣE期4... 详细信息

目的探讨原发性胃B细胞恶性淋巴瘤（PGML）的治疗以及影响其预后的因素。方法我院外科手术治疗的原发性胃B细胞恶性淋巴瘤37例，中位年龄54岁（29～71岁），ⅠE期5例（13．5％），ⅡE期15例（40．5％），ⅢE期13例（35.2％），ⅣE期4例（10.8％），其中27例（73.0％）行根治性手术，10例（27．0％）行姑息手术切除或短路手术，术后共有30例给予CHOP方案静脉化疗。结果中位随访59个月（12～108个月），总的3年和5年生存率分别为72．97％，64.86％，单位素分析发现：年龄（P：0．0006），肿瘤直径（P=0.0317），肿瘤分期（P=0．0016），组织学分型（P=0．0016），手术方式（P=0．0006），静脉化疗（P=0．0005）均影响患者术后生存。多因素分析结果提示：肿瘤分期（P=0．0044），手术方式（P=0．0077）和静脉化疗（P=0．0265）是影响患者生存的独立的的预后因素。结论对于原发性胃B细胞恶性淋巴瘤，提高早期诊断率，力争根治手术，并在术后辅以静脉化疗是提高忠者生存率的重要手段。

关键词：原发性胃B细胞恶性淋巴瘤预后

5 V双向TVS器件击穿电压对称性分析与优化设计

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电子与封装 2020年第10期20卷 66-68页

作者：陈正才黄龙彭时秋无锡中微晶园电子有限公司江苏无锡214035

通过设计5 V双向TVS产品,分析了N+注入及退火工艺对器件正、反向击穿电压的影响。通过优化材料电阻率,正、反向击穿电压的差值从1.3 V优化至0.1 V,各项动态参数均满足产品要求。完成了5 V双向TVS器件击穿电压对称性的优化,各项参数均满... 详细信息

通过设计5 V双向TVS产品,分析了N+注入及退火工艺对器件正、反向击穿电压的影响。通过优化材料电阻率,正、反向击穿电压的差值从1.3 V优化至0.1 V,各项动态参数均满足产品要求。完成了5 V双向TVS器件击穿电压对称性的优化,各项参数均满足产品要求。

关键词：击穿电压离子注入退火