基于沈阳故宫历史文化的文创产品设计研究

目的针对沈阳故宫历史文化特色,提出沈阳故宫特色文化创意产品的系统性设计研究,丰富沈阳故宫文创市场。方法从沈阳故宫历史文化角度出发,总结出一套具备历史文化特点的文创产品系统性研究的设计脉络,并根据最具代表性的沈阳故宫建筑方向进行元素提取、设计方法、技术手段、产品载体、产品类型的文创设计。结论通过沈阳故宫文创产品设计的系统性脉络的整理研究和对沈阳故宫建筑文创产品的设计,突显出沈阳故宫文创产品的实用性、独特性、艺术性、文化性和创新性,为沈阳故宫文化创意产品的设计提供一种可能。     

梅山剪纸数字文创产品设计

目的研究梅山剪纸数字文创产品的设计创新,归纳和总结梅山剪纸数字文创产品的设计方法,通过具体的数字文创产品设计实践,探索在新媒体、新技术应用下的优化和拓展。方法分析基于数字媒体技术和交互体验的数字文创产品设计新方法,总结了图形转译、维度转化和媒介转载的数字文创产品设计方法,以构建梅山剪纸图形数据平台,利用数字化技术和移动媒体为基础展开针对性的设计研发。结论归纳了图形转译、维度转化和媒介转载的数字文创产品设计方法,通过"APP产品"、"线上展览"、"慕课"、"DIY数字商城"、"剪纸人物动画"、"剪纸益智游戏"、"神话故事游戏设计"等一系列梅山剪纸数字文创产品的设计实践,优化产品与用户的交互体验,以新的思路与方法传承梅山剪纸的文化与工艺。     

中国航展文创产品的图案设计与数字艺术表现研究

目的 在数字艺术设计背景下对航展文创产品的创新设计应用进行研究。方法 通过阐述数字艺术的内容含义及发展情况,研究中国航展的发展及文化精神,通过分析现有航空航天文创产品设计的现状,进一步细化分析研究图案设计基于数字艺术背景在航展文创产品中的实际应用,以及创新图案设计在文创产品中的应用方法,提出数字艺术在航展文创产品中的应用及发展设想,对数字艺术与文创产品设计的结合进行展望。结论 通过探究数字艺术的内容含义、现实意义,以数字艺术设计为背景,进一步探析图案设计在航展文创产品中的运用,将设计手法作为切入点,逐步分析得出,航展文创产品中的图案设计创新,是以满足多种人群需求为方向的,在图案设计之初就需要综合考虑多种影响因素,从设计美学的视角出发,充分表达航展的文化主题和专业特色,从而促进航展及我国航天事业的宣传和发展。     

数字文创产品设计研究综述

目的 在明确数字文创产品设计基本概念的基础上,分析数字文创产品设计的研究现状与发展趋势,总结该方向存在的机遇与挑战,为相关研究和创新设计提供参考。方法 分析总结数字文创的特征,运用文献数据可视化软件,并选取CNKI数据库作为分析数据来源,对相关文献进行梳理;以元宇宙互联网空间发展阶段为脉络,对数字文创设计的发展现状及研究范围进行梳理;以场景理论为依托建立适用于虚拟文化空间的数字文创产品设计研究框架。结论 在厘清数字文创产品基本概念的基础上,明确了数字文创产品的阶段划分,即以数字孪生—数字原生—虚实共生为特征的发展过程,梳理了当前数字文创产品设计研究与实践的进展,提出该领域在空间设计、交互体验、文化转译三个层面中的创新研究潜力,最后对未来的研究方向进行了展望。     

情境认知视域下的亲子农园文创产品设计研究

目的 将情境认知理论用于文创产品设计,探讨文创产品在亲子农园中创新设计的新思路.方法 通过对情境认知理论概念以及国内外研究的分析,从设计学角度,在用户情境、环境情境和任务情境三个情境因素下对亲子农园进行分析研究,构建亲子农园中的情境认知模型,形成基于情境认知理论的亲子农园文创产品设计流程,为亲子农园文创产品设计提供研究思路和方法.结论 在情境认知视域下,探讨基于情境认知研究的亲子农园情境认知模型和文创产品设计流程,以"种子"为主题,提出相关亲子农园中文创产品的设计方案,从而更好地促进亲子农园中文创产品的发展,同时加强亲子间的互动体验,提升儿童对各种农业知识的认知,加强儿童对生态保育及环境保护的意识,促进儿童在体验活动和动手操作中学习理解农业文化.     

基于五感体验的文创产品设计策略研究

目的 在文创产品趋于同质化的背景下探索五感理念在文创产品创新设计中的运用。方法 以五感理念为基本理论依据,通过分析文创产品设计现状和未来发展趋势,结合五感理念设计要素进行探究,总结出五感设计模型构架,提出沉浸式品味唤醒感知、互动式参与触发情感、体验式感受引发联想等基于五感理念的文创产品设计策略,并结合具体案例对其进行创新性解析。结果 指出文创产品应采用“五感”设计理念,提升用户在视觉、听觉、嗅觉、触觉和味觉方面的体验,以期优化用户体验感,增强文创产品的创新力。结论 从用户体验的角度出发,研究系统性的“五感”体验理论,构建“五感”设计理论模型,总结文创产品设计策略,为五感体验理论在文创产品领域的应用提供极具价值性的参考。     

基于感质体验的文创产品设计

目的探讨感质体验在文创产品设计中的应用。方法通过阐述感质体验的内涵以及文创产品的外在层、中间层、内在层设计属性,结合"境"之美学体验分类,总结出文创产品感质物境体验、情境体验、意境体验的3个层次,分析不同层次的感质体验在用户与产品之间的表现特点,探讨不同层次的感质体验设计方法。最后以小夜灯为设计实践,验证该方法的有效性。结论感质体验的应用可以有效地挖掘产品的文化内涵,使用户在与产品的互动过程中获得深层次的感情体验。     

“故宫文创”对现代文创产品设计的启示

目的 以“故宫文创”的设计与营销为现代文创产品设计带来启示,从而丰富现代文创产品的内容与形式,提高现代文创产品设计的文化内涵。方法 采用案例分析法,将“故宫文创”中的一些产品作为案例,为现代文创设计提供参考。结论 在文创产品设计的过程中,应该遵循实用性、创新性、特色性原则,把握优秀传统文化,打造自身的特色和品牌。     

基于创意与文化符号融合的文创产品设计研究

随着消费者需求日益多样化，文创产品设计更加注重个性化和定制化，以提升消费者满意度。从文创产品出发，概述了文创产品的特点与设计方法，分析了文化符号的意义及其在文创产品设计中的应用，归纳了消费者体验与文创产品设计之间的关系，并在此基础上提出了一种创新的设计框架，旨在将创意和文化符号融入文创产品设计中，以增强产品的吸引力和市场竞争力。     

基于多感官体验的博物馆文创产品设计研究

目的 通过多感官体验研究提升博物馆文创产品的情感体验,增强用户与文创产品间的情感沟通,提升产品设计水平与质量,解决当前创意不足、形式单一等同质化问题.方法 从交互的角度将博物馆文创产品分为3个维度,结合文创案例从通感的3种层次构建用户多感官体验模型以及基于多感官体验的博物馆文创产品设计方法,最后通过具体案例实践进行说明与验证.结果 基于多感官体验的设计方法可以提升用户的感官体验,强化博物馆文创产品设计中的区别度.结论 多感官体验有助于促进产品与人之间的交流互动,提升用户和产品之间的情感共鸣,推进博物馆文化的传承与发展.     

The Research of Anti-Wear Properties of Organomolybdenum Compounds in the Engine Oils

A four-ball tester was used to evaluate the anti-wear performance of three kinds of organomolybdemun compounds in the engine oils, i. e., molybdenum dialkyldithiophosphate (MoDDP), molybdenum dialkyldithiocarbamate ( MoDTC), and sulphur and phosphorus freeorganomolybdeum (Molybdate). The results indicate that a low concentration of MoDDP doesn' t improve the anti-wear properties of the commercial engine oils, but a high concentration of MoDDP can obviously improve the anti-wear properties and the load-carrying capacity of the engine oils. MoDTC doesn' t improve the antiwear properties of the engine oils, but worsens the anti-wear properties of the oils. Signifi can timprove ment of frictional and wear characteristics is obtained with Molybdate added in the commercial engine oils and the formulated oils.     

Certification Becomes Important for the I Quality; and Safety Supervision of the Chinese Liquor Sector

The end of 2007, over 200 unit products of more than 80 Chinese firms have passed the quality grade certification for liquor products. These products involve distilled spirits, beer, wine, yellow wine, fruit syrup wine and others, and cover over 80% of the national top-branded liquor products.……     

Deposition and Coating Properties on CVD Tungsten

Surface characterization and microstructure studies are performed on chemical vapor deposited (CVD) tungsten coating. There is about 2 μm thickness diffusion layer of tungsten in the molybdenum substrate. The thermal shock test shows tungsten coating has good adhesion with molybdenum substrate, but the elements of oxygen and carbon in the tungsten coating have the bad affection to the adhesion. The result of high-temperature diffusion experiment is the diffusion rate from molybdenum substrate to tungsten coating is faster.     

Analysis of marine hydrobiont lipid extracts as possible cryoprotective agents

We studied a combined effect of the cryoprotectants both of lipid and carbohydrate origin at the presence of DMSO or without it on cell viability and the RNA synthesis in the embryonic mollusc and echinoderm cell cultures obtained at different developmental stages. Cryoprotective properties of exogenous lipids correlated with their thermotropic behavior. Lipid extracts from marine hydrobiontes, which thermal transitions are characterized by relatively small part of calorimetric thermogram area lying at temperatures above 0 °C (6–18%), were found to possess a considerable cryoprotective activity. The results are discussed in relation to the prediction of the cryoprotective activity of lipid extracts for marine animal cells. In addition, it was found that marine invertebrate cells can be cryopreserved without DMSO at the presence of trehalose and lipid extracts of some marine hydrobiontes.     

Low-Temperature Properties of Silver

Pure silver is used extensively in the preparation of high-temperature superconductor wires, tapes, films, and other configurations in which the silver not only shields the superconducting material from the surrounding materials, but also provides a degree of flexibility and strain relief, as well as stabilization and low-resistance electrical contact. Silver is relatively expensive, but at this stage of superconductor development, its unique combination of properties seems to offer the only reasonable means of achieving usable lengths of conductor. In this role, the low-temperature physical (electrical, thermal, magnetic, optical) and mechanical properties of the silver all become important. Here we present a collection of properties data extracted from the cryogenic literature and, to the extent possible, selected for reliability.     

Early ironwork in Biscay: Survey,excavation, experimentation and materials characterization. An integral study of the mountainside ironworks (ferrerías de monte or “haizeolak”)

ABSTRACT

The production of iron in Biscay (Basque Country, Spain) has been a hallmark of this territory of the North of the Iberian Peninsula throughout its history. The Archaeology team of the Basque Country Mining Museum has spent 13 years, so far, studying the origins of this activity through the evidences left at the old pre-hydraulic iron production workshops known as mountainside ironworks (ferrerías de monte) or haizeolak. It has catalogued 170 archaeometallurgical sites of this type in Biscay, and the archeological excavation of some of them has led to the knowledge of the different stages of the production process that took place in these workshops. The team has also experimentally reproduced the work carried out in a mountainside ironworks from the High Middle Ages, and it has currently started the characterization process of this type of activity through the study of the collected materials.     

Mechanism Study on the Wear of CrAlTiN Coated High-Speed Steel Twist Drills Under Dry Cutting Conditions

As demands about environment protection are growing up, dry cutting technology is getting more and more concerns from all over the world. Main works performed here are study on dry cutting performances and wear mechanisms of M2high-speed steel (HSS) twist drills with CrAlTiN multicomponent coatings, which was deposited using magnetron sputter ion plating system, in drilling 45 and 30CrMnSiA steel, and their comparisons to those in drilling the same steel but using monolayer CrN and commercial TiN coated drills. Drilling performances of drills are evaluated mainly through the measurements of width on outer corner flank land and the cutting forces. Results show that performances of CrAlTiN coated drills are better than those of monolayer CrN and TiN coated drills. In drilling 45 and 30CrMnSiA steel, the average tool life of the CrAlTiN coated drills are 17.2 and 11.8 times higher than those of the uncoated drills. Observing wear of the drill with scanning electronic microscope, results show that there is no crack or spallation of the CrAlTiN coatings in wear zones. Main mechanism of the wear here is adhesion.     

Study on Bond Ability of Arc-Spraying Coatings with Different Surface Pretreatment on Cast-Iron

Arc spraying coatings are widely used in various applications, but uncommon in cast iron substrate. Different surface pretreatment technology is tested on substrates of gray cast iron. Surface roughness and residual stress were measured by TR200 and X-ray diffraction analyzer. Influence of different surface pretreatment methods ( dry blasting and fusebond) on roughness and residual stress was analyzed. The arc-sprayed coatings of wire 3Cr13 (φ2mm) on gray cast iron substrate is studied. The microstructure and interface of bonding layer were observed by SEM. The bond strength was taken by tensile test. Results show that bond strength with grit blasting is higher than fuse-bond; it is feasible to make wire 3Cr13 coating with arc spraying on cast iron substrate roughened by grit blasting.     

Structural Characteristics of TiO2 Ceramic Coating by Micro-Plasma Oxidation

TiO2 ceramic coatings with thickness of 20 μm were formed on the surface of pure titanium by micro-plasma oxidation. Their micro-structures were investigated by by using X-ray diffraction and their surface images were detected by using scan electronic microscope. There were three kinds of TiO2 coatings, pure anatase type TiO2 phase, mixed phases consisted of rutile type TiO2 phase and anatase type TiO2 phase, pure rutile type TiO2 phase. The coating surface with the pure anatase type TiO2 phase is rough, while the coating surface with the pure rutile type TiO2phase is smooth. The upper coating surface with the mixed type TiO2 phases is anatase type TiO2 structure and the subsurface of the TiO2 coating is rutile type TiO2structure.     

Evaluation of fatigue life of steel using steel grain size

The insightful discussion of the relationship between the construction of metallographic and fatigue life and proposition of mathematical relationships describing this relationship was conducted in the paper. This paper presents a method for estimating the fatigue life, based on the construction of the microstructural material taking into account the grain size and the participation of ferrite and pearlite phase.