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基于沉浸式体验的商业空间设计构建要素研究

城市建筑 2025年第1期22卷 142-148页

作者：宋红阳彭文深圳大学艺术学部

在体验式消费的大背景下,人们对于商业空间中的个性化体验和情感价值的需求日益增强。文章从沉浸式体验的角度来研究如何打破传统商业空间的限制,深入分析消费者的体验需求,探索沉浸式体验在商业空间中的构建方式,并强调了人的体验在空... 详细信息

在体验式消费的大背景下,人们对于商业空间中的个性化体验和情感价值的需求日益增强。文章从沉浸式体验的角度来研究如何打破传统商业空间的限制,深入分析消费者的体验需求,探索沉浸式体验在商业空间中的构建方式,并强调了人的体验在空间设计中的重要性。文章通过S-O-R模型,结合沉浸式体验的理论研究,对沉浸式体验下商业空间设计构建要素进行提取,并对各构建要素之间的权重进行分析,得到了3个准则层构建要素及22个因子层构建要素的沉浸式体验模型。结合定性与定量研究,验证游客对商业空间沉浸式体验的感知评价,探究游客对此体验的感知规律及未来发展的潜力。最终,归纳总结出设计策略与原则,为商业空间设计提供指导与参考。

关键词： S-O-R模型沉浸式体验商业空间构建要素设计策略

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On the Fourth Power Mean of the Generalized Quadratic Gauss Sums

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Acta Mathematica Sinica,English Series 2018年第6期34卷 1037-1049页

作者： wen peng ZHANG Xin LIN School of Mathematics Northwest University

The main purpose of this paper is to use elementary methods and properties of the classical Gauss sums to study the computational problem of one kind of fourth power mean of the generalized quadratic Gauss sums mod q ... 详细信息

关键词： The generalized quadratic Gauss sums the fourth power mean analytic method computational formula

Preliminary results of CCD observations targeting Himalia acquired at Yunnan Observatories in 2015

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Research in Astronomy and Astrophysics 2016年第12期16卷 59-66页

作者： Huan-wen peng Na Wang Qing-Yu peng Sino-French Joint Laboratory for Astrometry Dynamics and Space ScienceJinan UniversityGuangzhou 510632China Yunnan Observatories Chinese Academy of SciencesKunming 650216China University of Chinese Academy of Sciences Beijing 100049China

In order to study the potential associated with high precision CCD astrometry of irregular satel- lites, we have acquired experimental observations of Himalia, the sixth and irregular satellite of Jupiter. A total of 185 CCD observations were obtained by using the 2.4m and 1 m telescopes administered by Yunnan Observatories over ten nights. Preliminary analysis of the observations were made, including geo- metric distortion, atmospheric refraction, and also the phase effect. All positions of Himalia are measured relative to the reference stars from the catalog UCAC4 in each CCD field of view. The theoretical positions of Himalia were retrieved from the Institute de M6chanique C61este et de Calcul des t^ph6m6rides, while the positions of Jupiter were obtained based on the planetary ephemeris INPOP13c. The results show that the means of observed minus computed （O - C） residuals are -0.004＂ and -0.002＂ in right ascension and declination, respectively. The standard deviations of （O - C） residuals are estimated to be about 0.04＂ in each direction.

关键词： astrometry -- planets and satellites: individual (Himalia) -- methods: observational

An improved solution to geometric distortion using an orthogonal method

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Research in Astronomy and Astrophysics 2017年第2期17卷 89-96页

作者： Huan-wen peng Qing-Yu peng Na Wang Yunnan Observatories Chinese Academy of Sciences Kunming 650216 China Department of Computer Science Jinan University Guangzhou 510632 China University of Chinese Academy of Sciences Beijing 100049 China Sino-French Joint Laboratory for Astrometry Dynamics and Space Science Jinan University Guangzhou 510632 China

The geometric distortion of a CCD field of view has a direct influence on the positional measurements of CCD observations. In order to obtain high precision astrometric results, the geometric distortion should be derived and corrected precisely. As presented in our previous work, a convenient solution has been carried out and has also been applied to observations of Phoebe. In order to fur- ther improve the solution, an orthogonal method based on Zernike polynomials is used in this work. Four nights of CCD observations including Himalia, the sixth satellite of Jupiter, and open clusters （NGC 1664 or NGC 2324） on each night have been processed as an application. The observations were obtained from the 2.4 m telescope administered by Yunnan Observatories. The catalog UCAC4 was used to match reference stars in all of the CCD frames. The ephemeris of Himalia is retrieved from the Institut de M6canique C61este et de Calcul des Ephemerides （IMCCE）. Our results show that the means of observed minus calculated （O - C） positional residuals are -0.034 and -0.026 arcsec in right ascension and declination, respectively. The corresponding standard deviations are 0.031＂ and 0.028＂. The measurement dispersion is significantly improved compared to that by using our previous solution.

关键词： astrometry -- planets and satellites: individual (Himalia) -- methods: observational

On the Character Sum of Polynomials and the Two-term Exponential Sums

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Acta Mathematica Sinica,English Series 2020年第2期36卷 196-206页

作者： Xing Xing LV wen peng ZHANG School of Mathematics Northwest University

The main purpose of this paper is using the analytic method and the properties of the character sums to study the computational problem of one kind hybrid power mean involving the character sums of polynomials and the... 详细信息

关键词： Character sums of polynomials two-term exponential sums hybrid power mean analytic method asymptotic formula

On the Sixth Power Mean of the Two-term Exponential Sums

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Acta Mathematica Sinica,English Series 2022年第3期38卷 510-518页

作者： wen peng ZHANG Yuan Yuan MENG School of Mathematics Northwest UniversityXi’an710127P.R.China

The main purpose of this article is to study the calculating problem of the sixth power mean of the two-term exponential sums,and give an interesting calculating formula for *** the same time,the paper also provides a... 详细信息

关键词： The two-term exponential sums the sixth power mean

Effect of tempering on bonding characteristics of cross wedge rolling 42CrMo/Q235 laminated shafts

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Journal of Iron and Steel Research International 2020年第10期27卷 1170-1178页

作者： Shuai Zhu wen-fei peng Xue-dao Shu Zhejiang Provincial Key Laboratory of Part Rolling Technology Ningbo UniversityNingbo 315211ZhejiangChina

To further improve the comprehensive properties of 42CrMo/Q235 laminated shafts produced by cross wedge *** treatment of the shafts was *** and bending tests were carried out to compare the changes in mechanicalproperties before and after heat *** results showed that the interfacial bonding strength increased most aftertempering at 350℃for 45 *** microstructure of the interface was observed using a digital *** resultsshowed that the dispersed oxides on the interface were basically eliminated by using the scheme of tempering at 350 cand holding for 45 *** reasons for the change in mechanical properties were explained from the point of theinterfacial *** electron microscopy was used to analyze the micro-morphology of the tensile *** was observed that after tempering at 350℃and holding for 45 min,the dimple holes became larger and deeper,and thestructure of fracture became more uniform and *** the point of the tensile fracture *** reasons for thechange in mcchanical propcrties wcrc explained as well.

关键词： Heat treatment Cross wedge rolling Interface Microstructure Fracture morphology

Additive manufacturing of porous magnesium alloys for biodegradable orthopedic implants:Process,design,and modification

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Journal of Materials Science & Technology 2024年第15期182卷 79-110页

作者： Bo peng Haojing Xu Fei Song peng wen Yun Tian Yufeng Zheng State Key Laboratory of Tribology in Advanced Equipment Tsinghua UniversityBeijing 100084China Institute for Precision Medicine Tsinghua University Beijing Tsinghua Changgung HospitalBeijing 102218China Department of Mechanical Engineering Tsinghua UniversityBeijing 100084China Department of Orthopedics Peking University Third HospitalBeijing 100191China Department of Materials Science and Engineering Peking UniversityBeijing 100871China

Biodegradable magnesium(Mg)alloys exhibit excellent biocompatibility,adequate mechanical properties,and osteogenic *** can contribute to complete recovery of damaged tissues without concerns about a second surgery and have achieved clinical applications in orthopedic and cardiovascular *** scaffolds can provide functions such as bone integration and adjustable mechanical properties,thus widely used for bone *** manufacturing(AM)offers the advantages of design freedom and high precision,enabling the reliable production of porous scaffolds with customized *** combination of biodegradable Mg alloys,porous scaffolds,and AM processes has created tremendous opportunities for the precision treatment of bone *** article reviews the current development in the additive manufacturing process and design of Mg alloy biodegradable orthopedic implants,fo-cusing on chemical compositions,structural design,surface treatment,and their effects on mechanical properties,degradation behavior,and ***,the future perspective of porous Mg alloy biodegradable orthopedic implants is proposed.

关键词： Biodegradable magnesium alloys Additive manufacturing Laser powder bed fusion Orthopedic implants Porous structure design Degradation behavior

General Kloosterman Sums and the Difference Between an Integer and Its Inverse Modulo Q

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Acta Mathematica Sinica,English Series 2007年第1期23卷 77-82页

作者： Hua Ning LIU wen peng ZHANG Department of Mathematics Northwest University Xi'an 710069 P. R. China

The main purpose of this paper is to use the generalized Bernoulli numbers, Gauss sums and the mean value theorems of Dirichlet L-functions to study the asymptotic property of one class of number-theoretic functions, ... 详细信息

关键词： An integer and its inverse Bernoulli numbers Gauss sums