Analysis of Space Design of a Campus Square from the Perspective of Humanity:A Case Study of Sanjiacun Square in Xiamen University

The behavior styles of students which are the main service groups of Sanjiacun Square in Xiamen University were surveyed and analyzed firstly from the aspects of their perception,use and assessment of the square space,and then strategies to design the square space in the campus from the perspective of humanity were summarized to provide scientific references for the design of a square space in an university campus.

Quality Construction of Public Space from the Perspective of Human Settlement: A Case Study of Public Space in the Downtown Area of Mianyang City, Sichuan Province

Concept, connotation and property of urban public space were interpreted, guidance of human settlement science for the construction of urban public space analyzed. Taking quality construction of public space in the downtown area of Mianyang City for example, this paper proposed that urban public space should be constructed from the perspective of human settlement to create positive spaces that satisfy human needs, ensure sustainable development of urban public spaces, and drive the development of a harmonious and prosperous city.

Potential Impact of Space Environments on Developmental and Maturational Programs Which Evolved to Meet the Boundary Conditions of Earth: Will Maturing Humans Be Able to Establish a Functional Biologic System Set Point under Non-Earth Conditions?

Mammalian development and maturation, particularly processes for humans have evolved in the context of the boundary conditions of Earth (i.e. 1 g gravity, geomagnetic field, background radiation) to yield functional individuals, although the process is not perfect and “errors” do occur. With the advent of spaceflight to low Earth orbit (the International Space Station), humans are now exposed to microgravity and increased exposure to radiation. However, thus far, only adult humans have served as astronauts, but this will likely change with plans to explore deep space and colonize planets. Thus, conception, fetal development, post-birth maturation, puberty and skeletal maturity will occur in the context of boundary conditions that did not shape human evolution and influence physiological and biomechanical systems designed to function within the Earth’s boundary conditions. Thus, processes utilizing the 1 g environment (i.e. walking upright) and the geomagnetic field (i.e. the electrical/biomagnetic basis of neural interactions) will have to adapt to new boundary conditions, providing opportunity for additional errors or alterations in processing during development which could impact functional outcomes at multiple levels. This review/perspective will discuss some of these issues and attempt to provide direction for addressing the potential issues to be encountered.

Influence of Space Environments in System Physiologic and Molecular Integrity: Redefining the Concept of Human Health beyond the Boundary Conditions of Earth

Space travel since the 1960s has led to a number of physiological alterations to homeostasis in astronauts. Extensive variation in the pattern of responses observed has led a concerted effort to develop countermeasures to overcome such changes and restore homeostasis, and thus “health” is defined as more “Earth-like”. These adaptations to a space environment by a species which evolved and normally exists in the 1 g environment, the geomagnetic field, and background radiation of Earth are viewed as threats to health as defined by the conditions of Earth. Exposure to space can lead to alterations in genomic stability and epigenetic signatures, alterations which could redefine “health” and responses to risks for loss of health for those who will return to Earth. In contrast, in the future individuals born in non-Earth space environments will likely develop an integrated metabolic set point defined by those conditions. They will thus be shaped by both the local environments, and space-associated genomic/epigenomic alterations to their parents. Therefore, such an altered set point for those born and raised in non-Earth space environments will potentially have physiological and molecular consequences which may lead to either new evolutionary adaptation, or to compromise of long term health due to drastically altered set points for integrated physiologic function which is at odds with the evolutionary history of humans. The implications of the two options will be critical for defining “health” in altered environments encountered during space ventures, as well as providing insights into the regulation of human integrity at the physiological level. Therefore, the definition of “health” is dependent on the boundary conditions surrounding development and maturation, and is a dynamic concept.

Protective Effect of Space Ginseng Yeast on Human Primary Fibroblasts under Simulated Microgravity Condition

[Objectives] To study the protective effect of Space Ginseng Yeast on human primary fibroblasts. [Methods] Multiple indicators were used to simulate the microgravity effect,so as to study the protective effect of Space Ginseng Yeast on human primary fibroblasts under simulated microgravity condition. [Results]Space Ginseng Yeast could improve changes of cell morphology and decline of the survival rate caused by microgravity,restore the expression and effective arrangement of cytoskeletal protein Tubulin,extracellular matrix proteins Integrin and Fibronectin,and can inhibit the abnormal expression of MMP-1. The protective effect of Space Ginseng Yeast diluted 20-500 times is better,and the protective effect of Space Ginseng Yeast diluted 100 times is the most obvious. [Conclusions] Space Ginseng Yeast can protect damage of human primary fibroblasts caused by simulated microgravity.

Method Development and Validation for Determining 1,3-Bu- tadiene in Human Blood by Gas Chromatography-Mass Spec- trometry and Head-Space Gas Chromatography

To develop a simple,validated method for identifying and quantifying 1,3-butadiene(BD) in human blood by gas chromatography-mass spectrometry(GC-MS) and head-space gas chromatography(HS-GC).BD was identified by GC-MS and HS-GC,and quantified by HS-GC.The method showed that BD had a good linearity from 50 to 500μg/mL(r>0.99).The limits of detection and quantification were 10 μg/mL and 50 μg/mL,respectively.Both the intra-day precision and inter-day precision were <6.08%,and the accuracy was 96.98%-103.81%.The method was applied to an actual case,and the concentration of BD in the case was 242 μg/mL in human blood.This simple method is found to be useful for the routine forensic analysis of acute exposure to BD.

Expression of Humanity in Highway Landscape Design

Creation of human landscape is the important component of highway landscape design,which has incomparable advantage in the aspects of transmitting cultural atmosphere and expressing regional features.It can not only beautify highway environment,but also serve for traffic function.It is another effective approach to ensure traffic safety.The paper has analyzed existing problems and insufficiencies of modern highway human construction,and discussed the means and methods of expression of historical humanized landscape in highway landscape design.The paper has considered that during design of highway human landscape,it should fully explore historical and humanized background along the highway,extract cultural spirit,enrich cultural connotation,and oppose coarse and fictitious design on the basis of respecting culture and history.

The Creation of Public Nature in Community Public Space Design

The rational design of urban public space has more and more attention of the community; in the end, people need public spaces of an active exploration and attempt. Through human experience of urban public space, the design of public space in the city questioned the rationality, emphasized the human behavior activities on public space design requirements, and emphasized the place of people, human behavior activities, and the activities of the Trinity design ideas. By comparing the two public spaces Analysis of Chongqing, it further emphasized the left of human activity, human stories and spirit; public space has lost its significance.

SPACE CARGO TRANSPORT BAGS THROUGH MEMBRANE WATER TREATMENT ELEMENTS TO SPACE ARCHITECTURE BUILDING ELEMENT:A TOTAL PRODUCT SUSTAINABILITY AND LIFE CYCLE DESIGN OPTIMIZATION EXPERIMENT

The CTB Water Wall project is a maximal product life cycle utilization concept study by members of the space architecture design community.Its function is to demonstrate a human space activity Cargo Transport Bag(CTB)that becomes a primary water recycling membrane element after delivery of cargo,and then a permanent architectural building block for sustainable space habitation after its use in water treatment is complete.As such,it is intended as an experiment in radical life cycle product optimization in an extremely mass-constrained application environment(human space operations).It also introduces some fundamentally interesting concepts in architectural use of waste materials in extreme environments.Finally,it is in some ways a simple,tactile and visual demonstration of how far sustainable product design can be taken,if the motivation and technical justification are present.

城市广场与人居环境的研究进展——基于CiteSpace软件的图谱量化分析

城市广场在现代城市开放空间体系中具有公共性、艺术性、活力性,是人们生活居住重要的休闲场所。文章使用CiteSpace信息可视化工具,梳理国内外研究内容,对Web of Science和CNKI数据库城市广场与城市人居环境重要文献进行关键词聚类分析,结合整理城市广场“人居环境”崭新视角。结果表明:①城市广场的研究作为城市人居环境缩影,其发展结合城市地理学、心理学、建筑学和社会学不同角度,中美对其文章贡献量最大,但鲜有文章深入研究人居环境视角的城市广场;②人居环境从景观环境、生态环境、艺术生活环境、社会发展环境不同要素对城市广场产生影响,其中高曝光度的关键词中以环境、居民满意度类别居多;③城市广场内外部“软”“硬”两种环境,对居民物质满足到精神汲取产生的作用不可忽视;④城市广场作为公共空间,其对人居环境影响研究热点的转变,均是对不同时期城市居民能够平等获取资源,享受健康、舒适、宜居生活的探索。

物流企业人力资源管理研究的热点主题及前沿进展——基于CiteSpace的可视化分析

为了探究物流企业人力资源管理的研究现状、热点和发展趋势,利用CiteSpace软件,对筛选出的发表于2000-2020年的598篇物流企业人力资源管理相关文献进行可视化分析。研究结果显示:2000-2020年物流企业人力资源管理研究发展分为初步发展、快速发展和平稳发展三个阶段;近二十年来,物流企业人力资源管理研究数量呈现先上升后下降的趋势;发文作者、发文机构之间合作过于分散;高频关键词主要集中在人力资源、对策、第三方物流、物流管理、人才流失,代表了物流企业人力资源管理研究的热点;未来研究趋势主要体现在绩效管理、管理创新、问题等主题。文中为后续我国物流企业人力资源管理的发展创新提供了借鉴。

智慧社区人本化转型的行动框架与策略--基于“人-技术-空间-平台”四维互嵌视角

智慧社区作为构成智慧城市的基本单元及我国城市精细化治理的“最后一公里”,其建设和治理模式的人本化转型,对于践行人民城市重要理念、促进城镇空间人性化设计、推进治理体系与治理能力现代化具有重要意义。结合文献资料、政策法规和城镇发展状况,梳理智慧社区建设发展演进脉络,厘清影响智慧社区人本化转型的“人”“技术”“空间”“平台”等4种因素,从参与主体、技术支撑、空间载体、治理平台等4个维度构建智慧社区人本化转型的理论框架,以期为我国智慧社区高质量建设提供理论支撑。

Effect of Mechanical Vibrations on Human Body

Mechanical vibrations cause forces that affect human bodies. One of the most common positions for human bodies is the seated position. In this work, mathematical models of the seated human body are investigated and simulated in a Simulink/ MATLAB environment. In addition, segments of the human body are studied and models are developed and built by using Simulink/MATLAB. As part of this work, model analysis and state-space methods are used in order to check and validate the results obtained from the simulations. Two types of forces are used to test the whole seated human body under low frequency citation. The first is a sinusoidal wave signal based on literature, and the second is an impulse function. The effects of mechanical vibration on the head and lumbar are studied as these parts of the human body are usually the most effected areas. Kinematic states of the head segment and lumbar are considered. The characteristics of the vibration response on the two segments are also obtained. In addition to the me-chanical vibrations study, this paper is a resource for the development and implementation of models in the Simulink/MATLAB environment.

居家养老模式下室内空间适老化改造

为了提升老年人生活的安全性、舒适度,解决养老困难问题。通过居家养老模式的背景调研,表明居家养老是最适宜我国国情的养老模式。并结合室内空间适老化改造设计存在的问题,总结了室内空间适老化设计的策略和建议,归纳了室内通行空间、生活空间和辅助空间的适老化设计要点。为居家养老模式适老化改造设计提供了参考。

济南市章丘区乡村传统集市人地空间耦合研究

乡村传统集市作为乡村基础公共服务设施的核心要素之一,是推动城乡融合、人地耦合发展的重要支撑点。以济南市章丘区乡村传统集市为研究对象,在梳理章丘区乡村传统集市人地空间时空脉络的基础上,从集地、集期和集文要素出发构建乡村传统集市人地耦合评价体系,定量解析集市人地空间的耦合特征,提出集地服务体系中心和边缘的等级特征、集期时空布局趋近和分离的高效特征、集文历史遗存封闭与开放的传承特征。根据评价结果,针对章丘区乡村传统集市人地空间存在的矛盾提出了集地空间分布与体系的均衡优化、集期时空协调与交错的高效优化、集文遗产传承与延续的价值优化等空间策略。

我国老年人居服务设施体系研究进展与思考

在我国积极应对人口老龄化和新型城镇化发展转型的双重背景下,针对老年人的服务设施体系建设成为老年人居环境“以人为本”核心价值的重要体现。为揭示我国城市老年人居服务设施资源总量足配与设施空间错配矛盾的底层逻辑和作用机制,首先从养老服务供给模式、老年人行为特征、老年人居空间3个方面梳理老年人居服务理论基础的转变,其次总结我国老年人居服务设施规划建设的适老化、均等化、体系化3种实践响应与面临的困境。在此基础上,提出构建适应我国国情的老年人居服务设施体系“人—空间—服务”理论框架,以期在国土空间规划体系下,为老年友好的人居环境和设施支持体系提供学理支撑。

智能人机交互在有人太空探索中的应用与展望

近年来,空间机器人技术发展迅速,国内外已有诸多空间站机器人、深空探测机器人的应用实例。未来有人太空探索过程当中,人与众多智能机器人协同开展任务将成为必然趋势。对国内外空间协作机器人应用实例进行了总结,在分析人机协作机制的基础上,提出了空间人机交互的关键技术,包含人体检测与跟踪、手势识别与分类、动作识别与意图预测、低重力环境下的人机协同控制等,对上述关键技术的难点与研究进展进行了分析综述,并对后续的发展方向进行了展望。

基于人力资本与科技研发双重调节下高等教育集聚对经济增长的影响机理研究

研究基于新地理经济学,利用我国31个省份2009—2020年的面板数据,通过空间杜宾模型实证分析高等教育集聚对经济增长的影响及空间溢出效应。研究发现,我国高等教育集聚与经济发展均呈现出由东向西逐渐减弱的分布特征;高等教育集聚对本地区经济增长有着显著的正向影响,空间溢出效应显著;与人力资本的交互项不显著;与科技研发的交互项对本地区经济增长具有显著正向影响,且空间溢出效应均不显著;人力资本与科技研发对高等教育集聚与经济增长之间的联合调节作用显著,空间溢出效应显著。为此,不仅要提高我国高等教育质量,重视中西部高等教育的发展,还要聚焦人才培养、引进、科技研发,实现人力资本与科技研发的有效结合,发挥高等教育的经济增长效应。

地方品质、人力资本积累与城市经济增长

人力资本是促进经济增长的关键因素,是我国经济高质量发展的核心动力。城市通过提升地方品质来增加人力资本积累,对于促进城市经济增长至关重要。本文基于新空间经济学理论,利用全国284个城市2010—2019年的面板数据,从人力资本的需求视角出发,分析地方品质对城市经济增长的影响及作用机制。研究发现,地方品质对城市经济增长存在明显的促进作用,在使用系统GMM和工具变量缓解内生性及多种稳健性检验后,这一结论依然成立。机制分析表明,地方品质能够吸引劳动力流入,特别是高技能劳动力的流入,提高本地区创新型人才的集聚水平,促进城市人力资本积累。异质性分析表明,在城市特征方面,地方品质对大城市或者中心城市经济增长的影响效应更显著;在空间特征方面,地方品质对西部地区城市和国家级城市群内城市经济增长的影响效应更显著。本文从地方品质的视角切入来解释城市经济增长问题,为探讨中国城市高质量发展的新路径提供了经验启示。

装饰木构件在室内办公空间中的应用研究

随着现代化办公空间的逐渐进步和发展,科学化的模式也在不断地更新转变,办公空间现代化模式更加追求了人性化的设计理念,形成了更具有活力和积极向上的新式现代办公环境。文章旨在通过对装饰木构件在现代办公空间中的分割应用与装饰美感进行了深入探讨,并试图运用装饰木构件来实现现代办公空间室内设计上的空间布局合理化,也希望传统木构件得到传承与发展,使室内设计元素更加丰富。