天津五大道文化旅游街区视觉符号在公共设施设计中的应用研究

目的通过文字、形象和颜色三个方面,提取天津五大道历史文化旅游街区的视觉符号,探索视觉符号运用在旅游街区公共设施中的价值,为解决现阶段各个城市历史街区公共设施个性缺失的问题提供技术路径和设计案例。方法通过对五大道文化旅游街区的历史追溯,从文字提取、形象提取和色彩提取三个方面入手,总结出视觉符号的提取方法和设计思路。分析视觉符号在公共设施设计中的应用价值,运用视觉符号植入的方法,从服务、信息、卫生和照明四个具有代表性的公共设施入手,对五大道历史文化街区公共设施进行重新设计。结论各个城市历史文化街区具有本地深厚的积淀和传承,在街区更新中,把具有地域性特点的视觉符号应用在公共设施的设计中,能够更好地传递城市的精神文化,塑造更具识别性的城市形象。     

全国十四运会视觉形象设计的时代性

以全国运动会视觉形象设计为研究对象，着重阐述会徽、吉祥物两个视觉形象重点要素在设计中对于时代性特征的应用与探索，提升文化自信，为当代全运会视觉形象设计如何弘扬中华优秀传统文化提供思路。通过对历届全国运动会视觉形象设计进行梳理、分析，以全国十四运会会徽、吉祥物设计为例，探索全国运动会视觉形象设计中时代性因素的影响。全国运动会是国家最具影响力、最大规模的体育赛事，视觉形象应以当代的设计方法和观念来展现举办地的地域特色、民族传统、历史文化、经济建设，提出视觉形象设计必须呈现出时代性特征，为体育文化事业的发展与美好生活的建设发挥积极作用。     

基于传统招幌的藩城堤巷商业招牌改造设计

目的 借鉴传统招幌的设计理念,通过改造实例来探索历史街区店招(商业招牌)改造设计的思路与方法.方法 深入了解传统招幌的特点,分析长沙市藩城堤巷店招现状,总结现状中存在的不足.根据改造需求,首先梳理出店招改造的设计要素,其次从行业相关的形态构成、质朴耐久的材料运用、单纯明快的色彩表达、醒目恰当的字体选择和夜间亮化的灯光处理这5个方面展开设计思路,最后对茶叶铺、餐馆、冷作坊、修锁铺和棉被加工铺这5家店招实施改造实践.结论 通过对传统招幌设计思路的借鉴,完成了5家店招改造,将传统招幌设计思路应用于实际改造项目中,实现了传统招幌文化的传承与创新.将传统招幌设计理念运用于现代招牌设计中,为历史街区的店招设计提供了新的方向和可能.     

我国城市国际形象设计与传播策略研究

目的 研究国内外城市国际形象设计与传播经验及案例,结合我国城市形象设计与传播实践,为我国城市国际形象设计与传播提供科学、系统的方案.方法 在分析我国城市国际形象设计与传播的现状和主要问题基础上,通过对城市形象国际传播经验的归纳,结合CIS理论,总结城市形象国际传播的设计理念、设计方法.结论 我国城市国际形象设计与传播需要从顶层设计、视觉形象、传播渠道三个层面进行优化,建立国际传播语境中的城市形象识别系统.在顶层设计层面,通过城市理念识别,形成城市品牌的核心精神、理念,城市意象作为城市理念识别的载体.在视觉形象层面,设计完整的城市视觉识别体系、国际化视觉元素.在传播渠道层面,通过国际事件营销以及多元国际传播渠道向公众传递城市的核心理念及积极的国际形象.     

企业视觉形象的设计与管理研究

功之路论述了企业形象设计与管理的必要性,分析了视觉形象识别要素的基本层次,并将其分成基本设计要素和应用设计要素,在此基础上讨论了视觉形象设计与设计管理过程,提出了企业视觉形象设计的实施步骤,论述了保证设计有效实施所需的设计管理内容,从而促进企业形象的整体塑造.     

基于形象IP构建的网络表情符号视觉形态设计

目的探究表情类形象IP的跨媒介叙事能力,分析决定形象IP核心价值的关键设计要素,总结视觉形态设计的原则与方法,丰富网络表情符号IP产业化发展的设计理论基础。方法对具有较高知名度的网络表情类形象IP进行筛选、整理与分析,归纳高价值形象IP的核心内容、艺术特征、视觉形式及其传播方式。在此基础上,面向目标用户进行调研,对用户审美接受度及情感关联要素进行分析,归纳出基于用户认知与情感互动的设计体验要素,并且通过项目设计实践以验证思路和方法的有效性与可靠性。结论具备IP开发价值的网络表情符号具有高度视觉审美性与鲜明形象特征,能集流量和情感认知于一体,具有势能转化与跨平台转移的特点,外在的视觉形态以及内在的情感构建是实现表情类形象IP多渠道价值的核心与关键。     

基于秩序与非秩序理论的文创产品卡通形象设计研究

目的 从秩序与非秩序理论出发,研究文创产品卡通形象的设计方法.方法 对秩序与非秩序理论的视觉机制和创制理论进行梳理,结合实例,阐述了其与文创产品卡通形象设计之间的联系,分析文创产品卡通形象中的秩序与非秩序的表现形式,提出基于秩序与非秩序理论文创产品卡通形象设计的主要原则,归纳出一套基于秩序与非秩序理论的文创产品卡通形象设计流程与方法,指导设计实践,并验证这些理论方法在设计实践中有效性与可行性.结论 通过对秩序与非秩序理论的研究,文创产品卡通形象设计时应注意提高辨识度、亲和力和便于衍生设计的原则.探索基于秩序与非秩序理论的设计流程与方法,按照界定主题、主体形象设计、主体形象拓展、衍生品应用四个环节开展整体方案设计,为文创产品卡通形象设计提供新的思路与方法.     

自有品牌的视觉形象设计研究

以自有品牌在现实生活中的推广、展现为启示,分析了自有品牌视觉形象设计过程中需要考虑的要素,并且结合一些自有品牌在设计过程中所采用的方式,论述自有品牌的要素类别,从而进一步分析自有品牌视觉形象设计的着重点。以此为基础,进而探讨自有品牌的视觉形象设计在国内外的发展现状,以及通过分析现有自有品牌中存在的问题,提出良好的视觉形象设计需要设计者全面了解市场、企业、消费者的需求,从而改善自有品牌形象设计的缺陷,使之合理化。     

乡村振兴下古乡镇视觉形象设计研究

从设计学角度探索乡村振兴政策下乡镇本土文化对塑造古乡镇视觉形象设计的重要作用,探究古乡镇文化提取方法,以及其在古乡镇视觉形象设计中的应用。以农安镇视觉形象设计实践为研究对象,从辽代黄龙府文化入手,通过图形、色彩、文字提取方法,对农安镇辽代文化进行提炼归纳并应用于农安镇视觉形象设计中,尝试在辽代文化传承与农安镇视觉形象创新之间探索一条融合发展的可行之路。辽代文化为塑造农安镇视觉形象提供了独特的视觉要素,对于提升乡镇形象识别度,展现乡镇历史文化、内在精神、民俗风情,以及提高乡镇知名度具有重要作用。依托本土文化塑造古乡镇视觉形象是古乡镇在当前时代可持续发展的生命力,对于实现古乡镇发展及本土文化的传承传播具有重要意义。     

文旅融合背景下湖北传统历史文化IP形象设计

通过近年来创作湖北传统历史文化IP形象设计实践,研究让传统文化“活”起来的IP形象设计思路与方法,从设计、传播、商业多维度探索文旅融合下传统文化IP形象设计的方法。结合作者的创作经历,归纳、总结了一套设计框架与人格塑造主导的IP形象的设计方法。在文旅融合的大背景下,将传统历史文化与IP形象设计相结合,探索文化与旅游领域的可持续发展之道,借助IP形象设计推动特色地域传统文化推广与传播,促进中国传统文化IP品牌化发展。     

Insertion of triangulated surfaces into a meccano tetrahedral discretization by means of mesh refinement and optimization procedures

In this paper, we present a new method for inserting several triangulated surfaces into an existing tetrahedral mesh generated by the meccano method. The result is a conformal mesh where each inserted surface is approximated by a set of faces of the final tetrahedral mesh. First, the tetrahedral mesh is refined around the inserted surfaces to capture their geometric features. Second, each immersed surface is approximated by a set of faces from the tetrahedral mesh. Third, following a novel approach, the nodes of the approximated surfaces are mapped to the corresponding immersed surface. Fourth, we untangle and smooth the mesh by optimizing a regularized shape distortion measure for tetrahedral elements in which we move all the nodes of the mesh, restricting the movement of the edge and surface nodes along the corresponding entity they belong to. The refining process allows approximating the immersed surface for any initial meccano tetrahedral mesh. Moreover, the proposed projection method avoids computational expensive geometric projections. Finally, the applied simultaneous untangling and smoothing process delivers a high‐quality mesh and ensures that the immersed surfaces are interpolated. Several examples are presented to assess the properties of the proposed method.     

Certification Institutions Expected to Update and Transfer Information on Present Standards

Standards are the basis for production enterprises to organize production, ex-factory inspection, trade (delivery) and technical exchanges, product certification, quality arbitration and supervision.……     

From Industry 4.0 to Research 4.0. Development of High Performance Fibers in the Light of Digitization

We associate a variety of innovations with the term ＂Industry 4.0＂. The pioneer of many 4.0 modifications forms the basisfor the trend towards the integrated di...     

Flow calorimeter for enthalpy increment measurements on condensed gases

A flow calorimeter for enthalpy increment measurements on condensed gases is presented. A better knowledge of the properties of the liquefied natural gas is needed, and therefore a liquid loop has been designed for our flow calorimeter. The fluid loop in the calorimeter is designed in order to avoid the two-phase region, since two phases would give compositional disturbances in the measurements. The avoidance of the two-phase region is made possible by increasing the pressure of the test fluid after the measurement section, then heating the fluid at super-critical pressure past the critical point. Finally, the fluid is throttled to the low-pressure gas state at the inlet condition of the compressor that circulates the fluid. To perform the pressure increase, a new cryogenic pump has been designed. To evaluate the new equipment, measurements were taken on liquid ethane over the temperature range 146–256 K at pressure between 0.9 and 5.1 MPa.     

Refrigerators Enter a New Era of Health Preservation Frestech initiates the establishment of China's first standard for household sterilization refrigerators

On November 30, 2007, the China Association for Standardization (CAS) held a press conference at Beijing Diaoyutai State Guest House. Leaders from the China Household Electric Appliance Research Institute, the China Household Electric Appliance Association, and the China Consumers' Association attended and made speeches.……     

Optimum-Simulation von Ernteprozessen

Zusammenfassung Bei der Gestaltung von Ernteprozessen — beispielsweise des Prozesses Mähdrusch, Körnertransport und -abnahme — als transportverbundene Fließarbeitsverfahren mit mindestens zwei verschiedenen Arbeitsmitteln gibt es einen großen Optimierungsspielraum. Solche Prozesse sind mehrstufige Bedienungsprozesse mit gemischter Anordnung der Bedienungseinrichtungen. Außerdem besitzen sie stark ausgeprägte räumliche Aspekte. Es wird vor allem gezeigt, welche Merkmale solcher Prozesse in Simulationsmodellen abgebildet sein müssen, welche Zielgrößen in Abhängigkeit von welchen Einflußgrößen unter Berücksichtigung welcher Prozeßbedingungen ermittelt werden sollten und wie der Bewertungsprozeß zur Ermittlung der gewünschten Informationen gestaltet werden muß.     

Roman iron and steel: A review

ABSTRACT

The production of ferrous metal increased during the Roman Late Republican period, Principate and Empire. The direct bloomery process was used to extract the metal from its ores using slag-tapping and slag-pit furnaces. The fuel was charcoal and an air blast was introduced by bellows-operated tuyères. Iron formed as a bloom, often as a spongy mass of metal, which contained impurities from the smelting process, including unreacted ore, fuel, slag and fragments from the furnace walls, while the metal was often inhomogeneous with varied carbon contents. Blooms were either smithed directly into bars or ingots or they were broken up, which also allowed the removal of gross impurities and a selection of pieces with similar properties to be made. These could then be forge-welded together and formed into characteristically shaped ingots. Making steel in the furnace seems to have been achieved: it depended on the ore and the furnace and conditions within it. Surface carburization was also carried out. Iron and steel were used extensively in construction and for tools and weapons. Fire welding was often used to add pieces of steel to make the edges of tools and weapons, which could be heat-treated by quenching to harden them.     

A study of centrifugal cast high boron high speed steel

In the present study a high‐boron high speed steel (HSS) roll material was designed. Many expensive alloy elements have been substituted by cheap boron alloy, and high‐boron high speed steel roll has been manufactured by centrifugal casting method. The microstructures, mechanical properties and wear resistance of centrifugal casting high‐boron high speed steel roll have been investigated by optical microscopy (OM), scanning electron microscopy (SEM), and X‐ray diffraction (XRD) analysis, hardness test, impact test and wear test. The results indicated that the solidification microstructures of high‐boron high speed steel roll consisted of M₂(B,C), (W,Mo)₂(B,C), M₃(B,C), M₂₃(B,C)₆ type borocarbides and martensite, a small amount of retained austenite. Borocarbides were continuously distributed over the grain boundary. After quenching from 1050 °C, local broken network appeared in partial borocarbides, and fine secondary borocarbide precipitated from the matrix. After tempering from 525 °C, the amount of precipitated borocarbide increased significantly. After heat treatment, the hardness of high‐boron high speed steel roll excelled 60 HRC, and its impact toughness excelled 8.0 J/cm². The single groove steel rolling amount of high‐boron high speed steel rolls increases by 500% than that of bainite cast iron roll, when the rolls are used in K₁ mill housing of bar mill.     

Thixotropy of Systems with Shear Thinning and Plastic Flow Behavior

The definition of the thixotropy is a decrease in viscosity with time in shear and a subsequent recovery of viscosity after the shear deformation is removed.We ...