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洗手护士术中非技术技能的研究进展

护士进修杂志 2024年第2期39卷 151-154,160页

作者：袁茜周惠仙苏州大学附属第一医院江苏苏州215000

非技术技能(NTS)指能促进专业知识和技能得到更好应用的个人内在品质和人际间的交往、管理技能,因手术过程中洗手护士发挥了重要的沟通协调作用,洗手护士NTS的运用及提升已是当前手术室护理管理工作的重点。本文综述了洗手护士术中NTS... 详细信息

非技术技能(NTS)指能促进专业知识和技能得到更好应用的个人内在品质和人际间的交往、管理技能,因手术过程中洗手护士发挥了重要的沟通协调作用,洗手护士NTS的运用及提升已是当前手术室护理管理工作的重点。本文综述了洗手护士术中NTS的界定,评估,影响因素及干预措施,旨在为进一步研究提供思路,为洗手护士术中NTS的运用、管理和提升提供参考和借鉴。

关键词：洗手护士非技术技能手术室管理不良事件护理管理

Metasurface-enabled augmented reality display: a review

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先进光子学(英文) 2023年第3期5卷 29-57页

作者： Zeyang Liu Danyan Wang Hao Gao Moxin Li huixian zhou Cheng Zhang Huazhong University of Science and Technology School of Optical and Electronic InformationWuhan National Laboratory for OptoelectronicsWuhanChina

Augmented reality(AR)display,which superimposes virtual images on ambient scene,can visually blend the physical world and the digital world and thus opens a new vista for human–machine *** display is considered as one of the next-generation display technologies and has been drawing huge attention from both academia and *** AR display systems operate based on a combination of various refractive,reflective,and diffractive optical elements,such as lenses,prisms,mirrors,and *** by the underlying physical mechanisms,these conventional elements only provide limited light-field modulation capability and suffer from issues such as bulky volume and considerable dispersion,resulting in large size,severe chromatic aberration,and narrow field of view of the composed AR display *** years have witnessed the emerging of a new type of optical elements—metasurfaces,which are planar arrays of subwavelength electromagnetic structures that feature an ultracompact footprint and flexible light-field modulation capability,and are widely believed to be an enabling tool for overcoming the limitations faced by current AR ***,we aim to provide a comprehensive review on the recent development of metasurface-enabled AR display *** first familiarize readers with the fundamentals of AR display,covering its basic working principle,existing conventional-optics-based solutions,as well as the associated pros and *** then introduce the concept of optical metasurfaces,emphasizing typical operating mechanisms,and representative phase modulation *** elaborate on three kinds of metasurface devices,namely,metalenses,metacouplers,and metaholograms,which have empowered different forms of AR *** physical principles,device designs,and the performance improvement of the associated AR displays are explained in *** the end,we discuss the existing challenges of metasurface optics for AR display applications and prov

关键词： augmented reality display optical metasurface metalens metacoupler metahologram

Real-time reconfigurable metasurfaces enabling agile terahertz wave front manipulation

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Light(Science & Applications) 2023年第12期12卷 2551-2553页

作者： huixian zhou Cheng Zhang School of Optical and Electronic Information&Wuhan National Laboratory for Optoelectronics Huazhong University of Science and TechnologyWuhan 430074China

Real-time controlled programmable metasurfaces,having an array-of-subarrays architecture under the control of one-bit digital coding sequence,are demonstrated for rapid and precise multifunctional Terahertz wave front... 详细信息

关键词： reconfigurable wave arrays

中高温大曲发酵中小麦籽粒营养组分的动态变化分析

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食品与发酵工业 2024年第15期50卷 48-55页

作者：周会娴熊琴琴刘志勇王松涛李令张连全蒲至恩陈国跃李伟四川农业大学西南基因资源挖掘与利用国家重点实验室四川成都611130 四川农业大学农学院四川成都611130 四川农业大学小麦研究所四川成都611130 国家固态酿造工程技术研究中心四川泸州646699 四川省泸州市泸州老窖股份有限公司四川泸州646699

该研究利用离子色谱和高效液相色谱等方法,研究了中高温大曲不同发酵时期小麦营养成分的变化及其与微生物群落演替间关系。结果表明,曲皮和曲心分别消耗了直链淀粉含量的39.08%和49.12%,支链淀粉含量的84.43%和81.35%,A型淀粉粒的6.41%... 详细信息

该研究利用离子色谱和高效液相色谱等方法,研究了中高温大曲不同发酵时期小麦营养成分的变化及其与微生物群落演替间关系。结果表明,曲皮和曲心分别消耗了直链淀粉含量的39.08%和49.12%,支链淀粉含量的84.43%和81.35%,A型淀粉粒的6.41%和26.92%,B型淀粉粒的66.67%和83.33%。麦谷蛋白含量从8 mg/g降为4.73 mg/g(曲皮)和3.53 mg/g(曲心)。黄酮含量从0.08 mg/g增加到0.12 mg/g(曲皮)和0.29 mg/g(曲心)。纤维素含量总体呈下降趋势,但曲心后期有平缓上升;阿拉伯糖和蔗糖含量增加,葡萄糖含量降低。曲心游离氨基酸含量增加幅度高于曲皮,其中谷氨酸含量最高。冗余分析表明18个品质指标与9个细菌属和11个真菌属的相对丰度显著相关(P<0.05),其中直链淀粉含量与叶杆菌属(Phyllobacterium),葡萄糖、果糖、支链淀粉含量与醋酸单胞菌属(Acetobacter)、双杆菌属(Undibacterium)、乳杆菌属(Lactobacillus)均显著正相关。因此,具有高支链淀粉和高葡萄糖含量的小麦品种可能更适用于制曲。该研究结果为探究大曲质量控制、小麦品质与大曲品质间关系,以及选育专用型原料(小麦)品种提供参考。

关键词：中高温大曲淀粉蛋白质黄酮葡萄糖氨基酸冗余分析

Metal porphyrin intercalated reduced graphene oxide nanocomposite utilized for electrocatalytic oxygen reduction

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Green Energy & Environment 2017年第3期2卷 285-293页

作者： Mingyan Wang Qing Wang Wei Zhu Ying Yang huixian zhou Fan Zhang Lihua zhou Joselito M.Razal Gordon G.Wallace Jun Chen Jiangsu Marine Resources Development Research Institute Huaihai Institute of Technology Institute of Frontier Materials Deakin University Intelligent Polymer Research Institute ARC Centre of Excellence for Electromaterials Science Australian Institute of Innovative Materials University of Wollongong

In this paper, we report a simple and facile self-assembly method to successfully fabricate cationic metal porphyrin-MtTMPyP(Mt= Cobalt(Ⅱ), Manganese(Ⅲ), or Iron(Ⅲ); TMPyP = 5, 10, 15, 20-tetrakis(N-methylpyridinium-4-yl) porphyrin) intercalated into the layer of graphene oxide(GO) by the cooperative effects of electrostatic and π-π stacking interaction between positively charged metal porphyrin and negatively charged GO sheets. Followed by reduction with hydrazine vapor, a series of novel 2 D MtTMPyP/rGO_n were fabricated. The as-prepared 2 D hybrids were fully characterized and tested as non-noble metal catalysts for oxygen reduction reaction(ORR) in an alkaline medium. The MtTMPyP/rGO_n hybrids, especially CoTMPyP/rGO_5, demonstrated an improved electrocatalytic activity for ORR and a number of exchanged electrons close to 4-electron reaction, increased stability and excellent tolerance to methanol, showing a potential alternative catalyst for ORR in fuel cells and air batteries.

关键词： Metal porphyrin Reduced graphene oxide Intercalation Oxygen reduction reaction Catalyst

接长涵洞防护桩施工对铁路营业线运营安全的影响

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铁路技术创新 2022年第5期 46-52页

作者：周惠贤中国铁路兰州局集团有限公司建设部甘肃兰州730000

接长涵洞防护桩施工时,需在铁路营业线路基边坡上人工开挖防护桩,施工对土体扰动势必对周围土层的位移和内力产生影响,进而对营业线路基产生影响。铁路运营部门为避免路基在施工过程中受列车振动影响,造成塌孔等影响路基稳定的因素,要... 详细信息

接长涵洞防护桩施工时,需在铁路营业线路基边坡上人工开挖防护桩,施工对土体扰动势必对周围土层的位移和内力产生影响,进而对营业线路基产生影响。铁路运营部门为避免路基在施工过程中受列车振动影响,造成塌孔等影响路基稳定的因素,要求在施工过程中列车经过时需限速,但对于具体限速值无明确规定和参考依据。为进一步明确人工挖孔桩对路基稳定性的影响,采用有限元分析方法,模拟开挖时各单元应力释放的过程,计算路基位移及下沉量,最终确定人工挖孔桩施工过程中,列车通行该区段时可以不限速。

关键词：中兰铁路接长涵洞人工挖孔桩有限元路基沉降

Vibration-reduced anxiety-like behavior relies on ameliorating abnormalities of the somatosensory cortex and medial prefrontal cortex

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Neural Regeneration Research 2024年第6期19卷 1351-1359页

作者： Afzal Misrani Sidra Tabassum Tintin Wang huixian Huang Jinxiang Jiang Hongjun Diao Yanping Zhao Zhen Huang Shaohua Tan Cheng Long Li Yang South China Normal University-Panyu Central Hospital Joint Laboratory of Translational Medical Research Panyu Central Hospital School of Life Sciences Guangzhou University School of Life Sciences South China Normal University Guangzhou Hongai Cultural Development Inc. 5. Yinguo Health Management Team College of Biophotonics South China Normal University

Tibetan singing bowls emit low-frequency sounds and produce perceptible harmonic tones and vibrations through manual tapping. The sounds the singing bowls produce have been shown to enhance relaxation and reduce anxiety. However, the underlying mechanism remains unclear. In this study, we used chronic restraint stress or sleep deprivation to establish mouse models of anxiety that exhibit anxiety-like behaviors. We then supplied treatment with singing bowls in a bottomless cage placed on the top of a cushion. We found that unlike in humans, the combination of harmonic tones and vibrations did not improve anxietylike behaviors in mice, while individual vibration components did. Additionally, the vibration of singing bowls increased the level of N-methyl-D-aspartate receptor 1 in the somatosensory cortex and prefrontal cortex of the mice, decreased the level of γ-aminobutyric acid A(GABA) receptor α 1 subtype, reduced the level of CaMKII in the prefrontal cortex, and increased the number of GABAergic interneurons. At the same time, electrophysiological tests showed that the vibration of singing bowls significantly reduced the abnormal low-frequency gamma oscillation peak frequency in the medial prefrontal cortex caused by stress restraint pressure and sleep deprivation. Results from this study indicate that the vibration of singing bowls can alleviate anxiety-like behaviors by reducing abnormal molecular and electrophysiological events in somatosensory and medial prefrontal cortex.

关键词： anxiety medial prefrontal cortex parvalbumin interneuron pressure somatosensory cortex Tibetan singing bowl vibration

Exploring the user platform preference and user interest preference of Chinese scholarly articles:A comparison based on usage metrics

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Journal of Library Science in China 2019年 98-116页

作者： CHEN Bikun zhou huixian ZHONG zhouyan WANG Yuefen Department of Information Management School of Economics&ManagementNanjing University of Science&TechnologyNanjingJiangsu 210094China

In order to comparatively investigate usage patterns of journal official sites and pay-for-access platform and then to support decision-making,this study selected academic papers,published during 2014-2015,of 61 Chinese open access journals indexed by CSSCI and CSCD in eight disciplines,"Library,Information and Archival Science","Management Science","Economics","Pedagogy","Computer Science","Earth Science","Math"and"Biology".Chinese usage patterns in user platform preferences and user interest preferences were explored by analyzing usage data from journal official sites and pay-for-access ***,comparisons of user platform preferences were implemented by descriptive statistics and correlation analysis and comparisons of user interest preferences were explored by Jaccard similarity coefficient and co-word *** proved that there were differences in user platform preferences and user interest preferences between journal official sites and pay-for-access ***,factors that affect usage patterns were very *** to probe into the mechanism of contributory factors and then verify them was still an important problem to be solved in further study.

关键词： Academic literature Usage data Usage metrics Academic journals Academic communication Usage pattern

Exploring the user platform preference and user interest preference of Chinese scholarly articles: A comparison based on usage metrics

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Journal of Library Science in China 2018年 210-211页

作者： CHEN Bikun zhou huixian ZHONG zhouyan WANG Yuefen 不详

With the rapid progress of networking and digitization,interactive data of users on various platforms have been recorded in real *** has promoted the rise and development of usage metrics that provided new ideas and m... 详细信息

关键词： A comparison usage metrics Exploring the user platform preference user interest preference of Chinese scholarly articles