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上海纺织科技 2024年第6期52卷 47-49页

作者：崔岳玲王艺霈上海三枪(集团)有限公司上海201315

分析研究针织绒类面料起毛起球、掉毛的原理、评价标准以及影响因素,通过后处理工艺优化设计,提高了针织绒类面料的抗起毛起球和抗掉毛性能。

关键词：针织物抗起毛起球抗掉毛绒类面料后处理工艺

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不同低温环境对中老年人体热生理影响

纺织科技进展 2024年第5期46卷 25-31页

作者：崔岳玲王艺霈上海三枪(集团)有限公司上海200051

针对现有研究对低温环境下中老年人体热反应研究的不足,探讨低温条件下中老年人的热生理特征与热舒适性问题。通过在10℃和0℃的环境下考察穿着基础服装的中老年受试者的热生理和心理变化,对比分析男性与女性的反应差异。研究结果表明,... 详细信息

针对现有研究对低温环境下中老年人体热反应研究的不足,探讨低温条件下中老年人的热生理特征与热舒适性问题。通过在10℃和0℃的环境下考察穿着基础服装的中老年受试者的热生理和心理变化,对比分析男性与女性的反应差异。研究结果表明,在10℃及0℃条件下,性别差异显著,尤其是运动和站立后的体温及湿感变化,表明需针对性别制定差异化的保暖及湿度管理策略,为中老年运动着装的设计提供基础数据。

关键词：低温环境中老年人保暖内衣体温调节热湿舒适性

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可持续绿色时尚在品牌建设中的实践应用

天津纺织科技 2024年第4期 61-64页

作者：崔岳玲王佳佩王艺霈上海三枪(集团)有限公司上海201315 上海龙头纺织科技有限公司上海200050

三枪品牌以“科技、时尚、绿色”可持续发展为方向,以传统服饰“敬天惜物”的文化理念为灵感。品牌将文化创意与绿色产业融合,在服饰生产的源头优选环保纤维,发挥86年老字号品牌的研发优势,创新研究出绿色且高性能的面料,通过时尚设计... 详细信息

三枪品牌以“科技、时尚、绿色”可持续发展为方向,以传统服饰“敬天惜物”的文化理念为灵感。品牌将文化创意与绿色产业融合,在服饰生产的源头优选环保纤维,发挥86年老字号品牌的研发优势,创新研究出绿色且高性能的面料,通过时尚设计开发绿色时尚服饰产品并推向市场。在市场营销中依托强大的品牌产业链和领先的时尚产业平台,积极推介、支持、参与可持续时尚行动,用设计理念发声,把服装作为媒介审视绿色可持续时尚的重要性,塑造倡导自然向好的品牌模式,探索老字号品牌可持续生产与消费的新模式、新路径。

关键词：可持续绿色低碳品牌模式社会责任

Functionalized polymer nanofibers: a versatile platform for manipulating light at the nanoscale

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Light(Science & Applications) 2013年第1期2卷 48-57页

作者： Pan wang yipei wang Limin Tong State Key Laboratory of Modern Optical Instrumentation Department of Optical EngineeringZhejiang UniversityHangzhou 310027China

As an organic optical fiber with a diameter comparable to or less than the wavelength of light,polymer nanofibers have been attracting increasing attention as a platform for manipulating light at the nanoscale.A variety of applications for polymer optical nanofibers,including waveguides,light sources and sensors,have been reported in recent *** this article,the recent progress in the field of polymer optical nanofibers is reviewed in terms of their fabrication,characterization and *** particular,we focus on functionalized polymer nanofibers doped with functional materials,such as dye molecules,noble metal nanoparticles,quantum dots and rare earth ions,which greatly expand their capabilities of generating,propagating,converting and modulating light at the nanoscale.

关键词： functionalization polymer nanofibers waveguides

N-acetylcysteine protect lymphocytes and cytokines against heavy ion irradiation via counteracting the glutamate

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Nuclear Science and Techniques 2013年第3期24卷 39-44页

作者： XIE Yi ZHANG Hong wang yipei LIU Yang CHEN Yingtai Institute of Modern Physics Chinese Academy of Sciences Key Laboratory of Heavy Ion Radiation Biology and Medicine of Chinese Academy of Sciences Key Laboratory of Heavy Ion Radiation Medicine of Gansu Province Department of Chemistry & Biochemistry University of Delaware Department of Abdominal Surgical Oncology Cancer Institute and HospitalChinese Academy of Medical Sciences

We evaluated the protective effect of N-acetylcysteine (NAC) on immunity system irradiated by 12C6+ ion beam. Kun-Ming mice were whole-body irradiated by 12C6+ ion at doses of 0, 0.5, 1, 1.5, 2, 2.5 and 3 Gy. The results showed that in saline group, the lymphocytes DNA double-strand breaks (DSBs), maleic dialdehyde, thymocytes number in G 0 /G 1 and apoptosis percentage increased with dose increment, and the levels of interferon-γ, glutathione, superoxide radical (SOD) and natural killer cells activity decreased with dose increment. However, there were no significant changes in NAC-treated group. The data indicated that pre-treatment with NAC could significantly remove the ROS by counteracting the glutamate, decrease excessive lipid peroxidation reaction and SOD damages, and protect DNA, lymphocytes and cytokines against irradiation.

关键词： N-乙酰半胱氨酸重离子辐照细胞因子保护作用谷氨酸 DNA双链断裂超氧化物歧化酶超氧阴离子自由基

High-Q, low-mode-volume microsphere-integrated Fabry–Perot cavity for optofluidic lasing applications

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Photonics Research 2019年第1期7卷 50-60页

作者： XIAOQIN WU yipei wang QIUSHU CHEN YU-CHENG CHEN XUZHOU LI LIMIN TONG XUDONG FAN Department of Biomedical Engineering University of Michigan State Key Laboratory of Modern Optical Instrumentation College of Optical Science and Engineering Zhejiang University Department of Electrical & Computer Engineering University of Michigan

We develop a hybrid optofluidic microcavity by placing a microsphere with a diameter ranging from 1 to 4 μm in liquid-filled plano-plano Fabry–Perot(FP) cavities, which can provide an extremely low effective mode volume down to 0.3–5.1 μm^3 while maintaining a high Q-factor up to 1 × 10~4–5 × 10~4 and a finesse of ~2000. Compared to the pure plano-plano FP cavities that are known to suffer from the lack of mode confinement, diffraction, and geometrical walk-off losses as well as being highly susceptible to mirror misalignment, our microsphere-integrated FP(MIFP) cavities show strong optical confinement in the lateral direction with a tight mode radius of only 0.4–0.9 μm and high tolerance to mirror misalignment as large as 2°. With the microsphere serving as a waveguide, the MIFP is advantageous over a fiber-sandwiched FP cavity due to the open-cavity design for analytes/liquids to interact strongly with the resonant mode, the ease of assembly, and the possibility to replace the microsphere. In this work, the main characteristics of the MIFP, including Q-factor, finesse, effective mode radius and volume, and their dependence on the surrounding medium's refractive index, mirror spacing, microsphere position inside the FP cavity, and mirror misalignment, are systematically investigated using a finite-element ***, by inserting dye-doped polystyrene microspheres of various sizes into the FP cavity filled with water, we experimentally realize single-mode MIFP optofluidic lasers that have a lasing threshold as low as a few microjoules per square millimeter and a lasing spot radius of only ~0.5 μm. Our results suggest that the MIFP cavities provide a promising technology platform for novel photonic devices and biological/chemical detection with ultra-small detection volumes.

关键词： mirror radius diameter optical devices down ease spot

基于JDA-BP网络的MQAM信号调制识别

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实验技术与管理 2024年第5期41卷 31-37页

作者：张承畅李晓梦李吉利王艺培黄彦豪罗元重庆邮电大学光电工程学院重庆400065

针对小样本条件下由信号调制识别准确率低和信道环境变化导致调制识别网络性能下降的问题,提出了一种基于联合分布适配-反向传播神经网络(JDA-BP)调制识别方法。通过改变信道环境生成概率分布不同的多进制正交振幅调制(MQAM)信号,提取M... 详细信息

针对小样本条件下由信号调制识别准确率低和信道环境变化导致调制识别网络性能下降的问题,提出了一种基于联合分布适配-反向传播神经网络(JDA-BP)调制识别方法。通过改变信道环境生成概率分布不同的多进制正交振幅调制(MQAM)信号,提取MQAM信号的瞬时统计特征和高阶累积量组成样本,构建3个概率分布不同的数据集,使用联合分布适配(JDA)算法缩小数据集间的特征差异,并将适配后的数据集送入BP神经网络进行训练和测试。对比实验表明,在目标域为小样本的条件下,该文方法针对源域和目标域概率分布不同的情况,能有效地减小概率分布距离,信号调制识别平均准确率可达73.25%;相比于比未使用JDA-BP方法,调制识别准确率平均提高了6.80%。

关键词：联合分布适配多进制正交振幅调制调制识别反向传播神经网络

How rice organs are colored: The genetic basis of anthocyanin biosynthesis in rice

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The Crop Journal 2021年第3期9卷 598-608页

作者： Duo Xia Hao Zhou yipei wang Pingbo Li Pei Fu Bian Wu Yuqing He National Key Laboratory of Crop Genetic Improvement Huazhong Agricultural UniversityWuhan 430070HubeiChina

Anthocyanins are a major subclass of flavonoids that have diverse biological functions and benefit human *** rice(Oryza sativa),the various colors shown by organs are due mainly to the accumulation of anthocyanins and are traits associated with *** the genetic basis of anthocyanin biosynthesis in rice would support the engineering of anthocyanins as well as shedding light on the evolutionary history of *** summarize recent progress in rice anthocyanin biosynthesis research,including gene cloning,biosynthetic pathway discovery,and study of the domestication *** discuss the application of anthocyanin biosynthesis genes in rice *** object is to broaden knowledge of the genetic basis of anthocyanin biosynthesis in rice and support the breeding of novel rice cultivars.

关键词： Anthocyanins Flavonoid Biosynthesis Genetic basis Black rice Oryza sativa L.

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医用绷带压力测试方法的研究进展

上海纺织科技 2024年第8期52卷 12-17,27页

作者：刘晓涵王艺霈冯营营陈凌娴王云仪东华大学服装与艺术设计学院上海200051 上海三枪(集团)有限公司上海201315 东华大学现代服装设计与技术教育部重点实验室上海200051

针对医护人员依靠自身经验使用压力绷带导致其施加在患者下肢的压力无法准确达到治疗要求等问题,基于目前压力绷带产品现状,从压力产品测试标准、压力测试装置、测试模型以及绷带压力测量点等方面分析绷带压力测试方法的研究现状。发现... 详细信息

针对医护人员依靠自身经验使用压力绷带导致其施加在患者下肢的压力无法准确达到治疗要求等问题,基于目前压力绷带产品现状,从压力产品测试标准、压力测试装置、测试模型以及绷带压力测量点等方面分析绷带压力测试方法的研究现状。发现压力绷带测试标准中并未涉及绷带施加的界面压力及压力衰减率等指标,尚未有特定模型用于绷带压力测试,仅通过拉普拉斯方程计算绷带的界面压力会忽略绷带厚度和肢体软质的特征,存在局限性。最后指出,未来可考虑从绷带产品标识设计、特定测试模型开发、压力测试指标扩充3个方面进行绷带压力测试,从而帮助医护人员施加准确压力,有效避免压力不当而导致的康复延缓或病情加重。

关键词：压力绷带压力测试静脉下肢溃疡测试指标测试模型

Water quality criteria for 4-nonylphenol in protection of aquatic life

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Science China Earth Sciences 2012年第6期55卷 892-899页

作者： LEI BingLi LIU Qian SUN YanFeng wang yipei YU ZhiQiang ZENG XiangYing FU JiaMo SHENG GuoYing lnstitute of Environmental Pollution and Health College of Environmental and Chemical Engineering Shanghai University Shanghai 200444 China State Key Laboratory of Organic Geochemistry Guangzhou Institute of Geochemistry Chinese Academy of Sciences Guangzhou 510640 China

Here reproduction and death toxicity data were selected for 4-nonylphenol based on endocrine disrupting properties of the re- productive system. Assessment factor （AF） and species sensitivity distribution （SSD） curve were employed to derive criteria maximum concentration （CMC） and criteria continuous concentration （CCC） of three different 4-nonylphenols for protection of aquatic life. The results showed that the CMC and CCC based on SSD method and death toxicity data for three different 4-nonylphenols （CAS No： 104405, 25154523, 84852163） were 26.7, 13.6, 3.84μg L-1 and 8.86, 2.21, 0.97 μg L-1, respectively. Based on SSD and reproductive toxicity data, the CCC values of different 4-nonylphenols （CAS No： 104405, 25154523） were 1.59 and 1.34μg L-l, respectively. The CCC values obtained by the AF for three different 4-nonylphenol （CAS No： 104405, 25154523, 84852163） were 0.165, 1.03, 0.74 μg L -1 and 0.5, 0.5, 0.1μg L-1, respectively, based on death toxicity data and re- productive toxicity data. The CCC values obtained by AF were all lower than the corresponding criteria values obtained by SSD, and the CCC values based on reproductive toxicity data were less than those based on the death toxicity data. This study provides a useful method for deriving water quality criteria for endocrine disruptors.

关键词： 4-nonylphenol toxicity endpoint assessment method aquatic quality criteria