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Smart luminescent solar concentrator as a BICPV window

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Building Simulation 2022年第10期15卷 1789-1798页

作者： Ying Nie Wei He Xianghua Liu zhongting hu Hancheng Yu Haixiang Liu Department of Building Environment and Equipment Hefei University of TechnologyHefei 230009China Qinghai College of Architectural Technology Xining 810002China

Building integrated concentrating photovoltaic(BICPV)windows have attracted numerous studies in recent ***,there is a tradeoff between the light transmittance and power generation efficiency in the design of BICPV *** this paper,a smart luminescent solar concentrator(LSC)is introduced as the BICPV *** proposed smart LSC system features on the combination of fluorescent dyes with thermochromic materials to enhance photoelectric conversion efficiency as well as form a dynamic response mechanism to ambient solar radiation and environmental *** this study,a BICPV smart window system consists of the waveguide doped with organic dye Lumogen F Red-305(BASF)and the thermochromic hydrogel membrane has been *** research on analytic design parameters is executed through optical simulation by ray tracing technology along with outdoor comparative *** simulations for a smart LSC of 100 mm×100 mm×3 mm with a bottom-mounted solar cell of 100 mm×10 mm,the optical effective concentration is found to be with the range of 1.23 to 1.31 when a highest gain of 1.26 in power over the bare solar cell is obtained from experiments.

关键词： building integrated concentrating photovoltaic(BICPV) luminescent solar concentrator(LSC) thermochromic layer optical efficiency

Daylight and thermal performance of a switchable ethylene tetra-fluoro-ethylene cushion with dynamic control in different climates

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Building Simulation 2022年第1期15卷 29-40页

作者： Wanfang Zhao Wei He zhongting hu Xiaoyu Zheng Sheng Zhang Gaofei Xu Hongbing Chen Yanping Yuan Department of Building Environment and Equipment Hefei University of TechnologyHefei 230009China Anhui KEEN New Energy Co. LtdHefei 230000China School of Environment and Energy Engineering Beijing University of Civil Engineering and ArchitectureBeijing 100044China School of Mechanical Engineering Southwest Jiaotong UniversityChengdu 610031China

Switchable multi-layer ethylene tetra-fluoro-ethylene(ETFE)cushion controls the natural light and heat flux passing through the cushion with varying outdoor conditions by dynamically modifying its *** this paper,the switchable ETFE cushions with ink printing of different optical and thermal properties were adopted as the window in a typical office model,and the indoor daylight and energy consumption were simulated by using Grasshopper *** model was built to validate the numerical *** locations representing five climate zones in China were selected to analyze the feasibility of the switchable ETFE cushion in different *** hourly indoor daylight and heat gain in a single day revealed the effects of the dynamic mechanism of ETFE cushion in improving indoor natural light and thermal *** addition,the annual daylight performance at the working area(1.5 m from the window)was *** cushion with printing of the lowest transmittance(ETFE1)was the optimal option for most cities and window-to-wall ratios,with the percentage of annual useful daylight hours up to 78.6%,except for the cases where the window-to-wall ratio(WWR)was 0.35 in Harbin,Beijing,and *** distribution of useful daylight hours revealed that ETFE cushions with low,medium,and high printing transmittance were suitable for offices where people work in the front,medium,and back region of the room,*** consumption calculation revealed that ETFE1 showed advantages over other windows in most cities except for cities highly dominated by ***1 delivered up to 33%of energy saving over a year in Kunming compared with the conventional double glazing but was not superior in cities with high heating and low cooling demands,such as Harbin.

关键词： ethylene tetra-fluoro-ethylene(ETFE) useful daylight illuminance(UDI) energy consumption office building double glazing

CHANGES OF CENTRAL GLUCOSE METABOLISM DURING CAUDATE STIMULATION PRODUCED ANALGESIA IN THE RAT-AN AUTORADIOGRAPHIC DEOXYGLUCOSE STUDY

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针刺研究 1989年第Z1期 54-55页

作者： hu zhongting huang Dengkai Wang Qingping He Lianfang Departmen of Neurobiology, Shanghai Medical University, Shanghai, China

Sokoloff's 2-deoxyglucose (2-DG) autoradiographic technique was used toidentify neural structures underlying analgesia pioduced by stimulating head ofcaudate nucleus. Sixteen adult albino rats were divided into four groups: 1)noxious stimulation, 2) noxious+unilateral caudate stimulation, 3) unilateralcaudate stimulation, 4) control.

关键词： RAT CHANGES OF CENTRAL GLUCOSE METABOLISM DURING CAUDATE STIMULATION PRODUCED ANALGESIA IN THE RAT-AN AUTORADIOGRAPHIC DEOXYGLUCOSE STUDY

基于辐射制冷和微槽道热管的相变墙体实验研究

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太阳能学报 2020年第4期41卷 123-128页

作者：余才锐沈冬梅何伟胡中停合肥工业大学土木与水利工程学院合肥230009 皖西学院建筑与土木工程学院六安237012

为防止夏季室外温度过高情况的发生,提高建筑墙体的节能率,提出一种集相变材料、微槽道热管、丙烯酸树脂辐射制冷板为一体的新型节能墙体。为测试新型墙体的热工性能,构建1个南墙为新型墙体的实验房间(房间C);另外搭建2个南墙分别为砖... 详细信息

为防止夏季室外温度过高情况的发生,提高建筑墙体的节能率,提出一种集相变材料、微槽道热管、丙烯酸树脂辐射制冷板为一体的新型节能墙体。为测试新型墙体的热工性能,构建1个南墙为新型墙体的实验房间(房间C);另外搭建2个南墙分别为砖墙、相变-砖墙的实验房间(房间A、B)作为参照房间。经实验测试分析得:1)房间C南墙内表面峰值温度比室外综合峰值温度低30.7℃,降低了52.5%,时间延迟为4.5 h;2)房间C室内日平均温度比房间B低0.4℃;3)房间C通过南墙的得热量比房间A、B分别低41.4%、21.3%。因此,新型节能墙体在夏季降低温度、减少得热量等方面均具有较好的实践效果。

关键词：建筑节能相变材料微槽道热管天空辐射制冷大气窗口

基于微通道热管和天空辐射制冷技术新型散热方式的试验研究

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太阳能学报 2020年第7期41卷 251-258页

作者：余才锐沈冬梅何伟胡中停合肥工业大学土木与水利工程学院合肥230009 皖西学院建筑与土木工程学院六安237012

为防止电子元件因发热造成的异常运行,设计一套集微槽道热管、天空辐射制冷技术为一体新型的散热系统。为测试该系统的散热效果,制作3种不同类型的辐射板,分别为铝板表面涂覆丙烯酸树脂的辐射板(A)、铝板表面贴有聚四氟乙烯薄膜的辐射板... 详细信息

为防止电子元件因发热造成的异常运行,设计一套集微槽道热管、天空辐射制冷技术为一体新型的散热系统。为测试该系统的散热效果,制作3种不同类型的辐射板,分别为铝板表面涂覆丙烯酸树脂的辐射板(A)、铝板表面贴有聚四氟乙烯薄膜的辐射板(B)和裸铝板的辐射板(C)。经过2 d的试验测试,结果表明:1)辐射板A和B的全波长半球向发射比分别在0.9和0.7以上,其中在大气窗口波段内的发射比分别为0.916和0.842;2)采用辐射板A散热的电子元件平均温度比采用辐射板B和C散热分别低0.9和5.1℃;3)辐射板A和B的等效辐射散热系数分别为4^8、4.0^8.0 W/(m^2·K)和3.5^6.5 W/(m^2·K)。因此,所设计的散热系统可较好地提高电子元件的散热能力,减少一定的散热能耗。

关键词：微槽道热管天空辐射制冷大气窗口散热

消费主义视域下青年“精致”人设的审视与化解

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河南科技大学学报（社会科学版） 2023年第4期41卷 19-24页

作者：胡忠婷王艳安徽师范大学马克思主义学院安徽芜湖241002

消费主义是西方社会的主要思潮之一,在社会发展中潜移默化地影响着当代青年群体的思想观念和价值取向。“精致”人设是当代青年在消费主义观念影响下对美好幸福生活错位的理解、反映和追求。其主要表现为以虚假性伪饰呈现自我“精致”... 详细信息

消费主义是西方社会的主要思潮之一,在社会发展中潜移默化地影响着当代青年群体的思想观念和价值取向。“精致”人设是当代青年在消费主义观念影响下对美好幸福生活错位的理解、反映和追求。其主要表现为以虚假性伪饰呈现自我“精致”形象、以非理性消费演绎超前“精致”理念、以宣传性伪晒营设高尚“精致”品位、以物质化取向沉迷空幻“精致”之乡等多元表征。这些表征源于消费主义包装下幸福化确证的视角陷阱、消费主义诱导下符号化意义的错觉驱动、消费主义浸染下网络新媒体的价值误导。必须以正确思想引导帮助青年明晰“精致”本质,以主流舆论宣传推动青年挣脱资本逻辑沉重“枷锁”,以自我反思与实践指引青年还原构筑现实本真生活。

关键词：当代青年 “精致”人设消费主义价值观

THE CORRELATION OF CENTRAL AFFERENT OF ACUPOINTS QUANLIAO(SI 18) AND SHIBAI(ST 2): TRANSGANGLIONIC DEGENERATIVE METHOD STUDY

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World Journal of Acupuncture-Moxibustion 1994年第2期4卷 38-44页

作者： hu zhongting, Zhu Cuiqing, huang Dengkai, Lu ShiduoP. O. Box 143, WHO Collaborating Center For Traditional Medicine, Institute of Acupuncture Research, Shanghai Medical University, Shanghai 200032, China

Using transganglionic degenerative methed, we investigated the primary afferentinformation of acupoints of Quanliao (SI 18) and Shibai(ST 2). The results showed that the largeamounts of degenerative fibers could be found bilaterally in trigeminal spinal nucleus and its tract,trigeminal principal sensory nucleus, trigeminal mesencephalic nucleus and some degenerations couldbe observed ipsilaterally in solitary tract and its nucleus, medullary lateral reticular nucleus, giganto-cellular reticular nucleus and nucleus raphe magnus following transection of infraorbital nerve. A verymoderate degenerative fibers could be identifed in ipsilateral accessory spinal nucleus and spinal reticu-lar nucleus. A few degenerative fibers were seen on the contralateral magnocellular part of caudatepart of trigeminal spinal nucleus by passing through the posterior commissure of canalis *** results suggest that the primary information of acupoints of Quanliao and Shibai could be trans-mittered into the above

关键词： Transganglionic degeneration Infraorbital nerve Acupoint Afferent connection Fiber

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“后真相”视域下历史虚无主义的透视与化解

西安石油大学学报（社会科学版） 2023年第2期32卷 80-85页

作者：胡忠婷王艳安徽师范大学马克思主义学院安徽芜湖241002

“后真相”下碎片化、非理性因素、舆论占主导的发展模式给历史虚无主义以衍生空间,使其不断以新面貌和新手法亮相发声,具体表征为以隐性的构境手法蒙大众之眼、以柔性的叙事话语掩虚无之实、以灵活的媒介传播虚无之果,这些做法源于“... 详细信息

“后真相”下碎片化、非理性因素、舆论占主导的发展模式给历史虚无主义以衍生空间,使其不断以新面貌和新手法亮相发声,具体表征为以隐性的构境手法蒙大众之眼、以柔性的叙事话语掩虚无之实、以灵活的媒介传播虚无之果,这些做法源于“后真相”视域下去语境化杂糅信息的逻辑陷阱、情感化叙事手法的软性渗透、非理性化网络舆情的宣传煽动。对此,应从以“辨”识真,强化受众历史批判力与鉴别力;以“情”动人,激发深厚历史文化情感与合力;以“理”化极,培育创设历史分析的理性环境;以“行”促思,破解历史虚无主义“茧房”迷局等四重维度予以化解。

关键词： “后真相” 历史虚无主义多元表征

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“饭圈文化”对大学生价值观的影响及对策

安徽工业大学学报（社会科学版） 2023年第2期40卷 104-107页

作者：胡忠婷王艳安徽师范大学马克思主义学院安徽芜湖241002

“饭圈文化”作为一种较为典型的青年亚文化,在当今社会大行其道,并潜移默化地影响着当代大学生的价值观,致使部分大学生人生观迷惘、道德观扭曲、消费观错误、审美观异化。究其原因,在于大学生的身心发展尚不成熟、资本逻辑强势驱动的... 详细信息

“饭圈文化”作为一种较为典型的青年亚文化,在当今社会大行其道,并潜移默化地影响着当代大学生的价值观,致使部分大学生人生观迷惘、道德观扭曲、消费观错误、审美观异化。究其原因,在于大学生的身心发展尚不成熟、资本逻辑强势驱动的隐性渗透以及网络社交媒体宣传的催化诱导。对此,应发挥政府对“饭圈”治理的主体作用、强化高校对大学生的思想教育引领、创设风清气正的网络文化生态环境,以完善对大学生价值观的培育。

关键词： “饭圈文化” 大学生价值观