“气象设计模型”:气象设计学体系的核心概念研究——中国当代设计学理论体系建构研究系列

系统探索中国当代设计学理论体系建构的个案性研究,重点深入探讨社会设计学体系中的气象设计学体系建构问题。将“气象设计模型”作为气象设计学体系建构的核心概念,探讨人类气象设计模型的演变及其价值问题,并将其作为探索气象设计学的首要理论问题。亦即气象模型是一切气象设计的基础。研究气象设计学,贯彻落实气象高质量发展,首先要解决“气象设计模型”的理论问题。主要采用文献研究法,从整体性、系统性、发展性的视角,综合自然的尺度、机器的尺度和人的尺度,对AI气象大模型之前的气象模型设计的发展进行了系统地梳理与探讨。从设计学的角度对气象模型设计展开了系统研究,提出了模型的六种分类、三种尺度、模型的内部设计与外部设计研究框架,为气象模型设计开辟了“活人”的视角。

“图案”与“设计”之辩——设计学理论建构历史维度中诸葛铠先生的学术贡献

围绕20世纪80年代初“图案教学”和“三大构成”激烈争论的历史宿怨,本文从“图案”和“设计”名词解释之争入手,分析从图案、图案学理论看现代设计学理论建构的基础,论述了诸葛铠先生在特定时空中寻求突破的折中主义学术思想,探讨了从设计学理论建构的思考中看诸葛铠先生设计学术思想的时代价值,梳理在“史学史”维度中诸葛铠先生的学术贡献,进而明确其在图案学理论向设计学理论建构过渡过程中的理论贡献。

从图案理论到设计学理论的转换——诸葛铠学术思想研究

设计学界普遍认为近四十年是高校工艺美术教育向现代设计教育转变的重要时期,也是设计观念发生重要变革的四十年。特别是20世纪80年代初开始,随着图案与设计理论讨论的深入,许多学术观念面临着新挑战、产生了新的争论。已故学者诸葛铠先生作为这一变革的见证者、参与者,是从图案学理论到设计学理论建构过渡过程中,设计学理论建设的重要学者和集大成者。他不仅见证了中国当代设计理论建设的演进过程,还参与并推动了中国设计教育和理论建设的历史发展。本文从设计学理论建构与转换的视角出发,围绕"图案"及设计理论和其所处历史时代及社会环境的变化,通过对诸葛铠先生学术生涯及其著作个案的研究,探究诸葛铠先生从图案设计原理到设计学理论思想形成的过程。并反观当今设计学理论发展所面临的新挑战,回归学术理性思维,对诸葛铠先生学术思想在设计学理论建构中的地位作出合理的阐释。

关于设计艺术学硕士研究生理论课程设置的研究——基于探究型教学模式

探究型教学模式是当代教育顺应社会对创造性人才需要的时代产物，具有教学氛围的民主性、课堂交流的多向性、学习主体的创造性、教学关系的统一性等特点。而当前的设计艺术学硕士理论课程存在设置目标、内容、教法的问题。因此，本文基于探究型教学模式下从目标、内容、教法三方面来探讨设置设计艺术学硕士的理论课程。

设计问题与设计创新

"设计的生命力在于创新"这一为设计界所公认的观点到现在为止,仍然只限于多数人表面性的褒扬,而很少有人对"设计创新"的概念做出过较为具体的界定,并利用它来对实际设计过程中所应用的各种方法(尤其是创新方法)所可能产生的效果做出分析评价.

简论中国设计思想史研究的意义、对象及其历程

本文就中国设计思想史研究的理论意义与实践价值、研究对象与基本内涵以及发展历程等进行了简要阐述。文章认为中国设计思想史由"考工学"设计形态和现代"设计学"形态构成。《易》、《礼》体系构成了中国古代设计思想理论体系的源头。

Recent advances in micro-alloyed wrought magnesium alloys:Theory and design

Micro-alloying design of wrought magnesium(Mg) alloys is an important strategy to achieve high mechanical properties at a low cost. In the last two decades, significant progress has been made from both theory and experiment. In the present review, we try to summarize recent advances in micro-alloying design of wrought Mg alloys from both theoretical and pragmatic perspectives, and provide fundamental data required for establishing the relationship between chemical composition and mechanical properties of Mg alloys. We start with theoretical attempts for understanding the mechanical properties of Mg alloys at different scales, by involving first principle calculations,molecular dynamics, cellular automata, and crystal plasticity. Then, the role of alloying elements is discussed for a series of promising Mg alloys such as Mg-Al, Mg-Zn, Mg-RE(rare-earth element), Mg-Sn, and Mg-Ca families.Potential challenges in the micro-alloying design of Mg alloys are highlighted at the end. The review is expected to provide helpful guidance for the intelligent design of novel wrought Mg alloys and inspire more innovative ideas in this field.

AIR-GAP-BASED RF COAXIAL TSV AND ITS CHARACTERISTIC ANALYSIS

Many 3D IC applications such as MEMS and RF systems require Through-Silicon Via （TSV） with operations for high-speed vertical communication. In this paper, we introduce a novel air-gap coaxial TSV that is suiTab, for such RF applications. Firstly, the detailed fabrication process is described to explain how to acquire such a structure. Then, an Resistor Inductance Conductance Capacitance （RLGC） model is developed to profile the transverse electromagnetic field effect of the proposed air-gap TSV. The model is further verified by a 3D field solver program through the S-parameter comparison. With reference to the numerically simulated results, this analytical model delivers a maximum deviation of less than 6%0, on the conditions of varying diameters, outer to inner radius ratios, and SU-8 central angles, etc. Taking advantages of scalability of the model, a number of air-gap-based TSV designs are simulated, providing 1.6-4.0 times higher bandwidth than the con- ventional coaxial TSVs and leading to an efficient high frequency vertical RF interconnection solution for 3D ICs.

Study on How to Design Knitted Fabric Pattern with Mathematical Theory

To improve design capabilities for the knitted fabric pattern,a preliminary study is carried out for the design method.Based on mathematical theory,pattern could be created automatically by computer with inputting different parameters for mathematical functions.The knitted fabric simulation is realized by M1 CAD pattern preparation system of STOLL Company.In the pattern,different color unit is replaced by obverse stitch with different color,or by obverse stitch and reverse stitch with the same color separately,after that the effects of knitted fabrics could be simulated.Designing with this method,it would not only help to acquire a great of diversity patterns,but also improve design efficiency and save cost.

A New Elliptical Cross-Section Mathematical Model of Woven Fabric Based on Jacobian Transformation

In order to give a true reflection of the spatial structure of woven fabric, a circular mathematical model is established based on the Peirce＇s model and the principle of the coordinate transformation. The circular model uses arcs and tangent lines as the yarn flexion shape and selects the circle as the yarn cross-section. Then, a new elliptical cross-section mathematical model is rapidly built by the Jaeobian transformation of the circular model. The Matiab software is used for the 3D simulation. It is shown that 3D simulations of woven fabrics with different weft and warp yarn counts, weft and warp densities, structure phases, weaves and flattening coefficients are successfully realized by Matiab basing on the elliptical mathematical model.

Research on Cam-linkage Mechanism of Automatic Piecing Device

The principle of an automatic piecing device is presented, and the mathematic model of a specific combined mechanism of the automatic piecing device is analysed. The kinematics and dynamics equation of the combined mechanism is established on the basis of the mathematic model. By the virtual prototype technology, the motion of this mechanism is simulated, whose result is post-processed by ADAMS. To improve the output motion, according to the simulation output and automatic piecing device's practical working condition, the optimisation of the cam mechanism is carried out by finite difference method. The simulation result of this combined mechanism turns out in accordance with its theoretical analysis of virtual prototype in this research, which, therefore, lays a principle basis for the further study of automatic piecing device.

Design of Practice Teaching of Public Order based on the Theory of Modern Instructional Design

At present, there are several problems such as randomness, blindness and experience in the teaching of public security science major, especially in practical teaching, thus colleges and universities cannot adapt to the requirements of talents training. In order to improve the practice teaching quality of public security practice, we should apply modern instructional design theory. Aiming at the problems existing in the practice teaching of public order, we design a practice teaching system for public security. In the process of practice teaching design of public order, we should pay attention to the starting point of the practice teaching, design of teaching objectives, design of practical teaching content, design of practical teaching mode and evaluation of the practice teaching of public security.

Theoretical Studies on Electronic Structures and Spectroscopy of Fluorescent Arylamino Fumaronitrile

A new series of fluorescent arylamino fumarinitrile derivatives was designed and optimized using density function theory at the B3LYP/6-31G^＊ level. Based on the optimized geometries, the electronic, fluorescent and 13C NMR spectra are calculated with INDO/CIS, CIS-ZINDO TD, and B3LYP/6-31G^＊ methods, respectively. Starting with the first of the series, the LUMO-HOMO energy gaps of the derivatives become wider and the fluorescent wavelengths and the main peaks in the electronic spectra are blue-shifted owing to the large steric effect of naphthyl rings. On the contrary, the energy gaps of the derivatives turn narrow, and the fluorescent wavelengths and the main peaks in the electronic spectra are red-shifted since hydroxyl groups improve the symmetry and extend the conjugation system. The chemical shifts of sp^2-C on the phenyl rings are moved upfield, while chemical shifts of carbon atoms on the cyano groups and those connected with the cyano groups are changed downfield in the presence of hydroxyl groups.

Review and Prospective on Systems Engineering in China

The origin,formation and evolution of the systems engineering theory accompanied QIAN Xuesen's whole life.The systems engineering theory is the concentrated reflection of QIAN's achievements and theory in all aspects.From returning to China to pioneer China's space industry,creating a new management mode of "one overall design department,two command lines",publishing Organization and Management Technology:Systems Engineering,to proposing the theory of Open Complex Giant System(OCGS) and the theory of Metasynthetic Wisdom,all these mark the formation of the Chinese school of systems engineering.Guided by QIAN's academic ideas,various major Chinese space programs have been implemented successfully which verified the fact that the systems engineering is scientific.The systems engineering has been applied to different fields of the national economy and has a development process with the distinguished characteristics of Chinese systems science.On one hand,the systems engineering is put forward deeply along the traditional systems engineering thought and theory;on the other hand,a batch of innovations that break the traditional shackles have occurred,making the Chinese systems engineering unique and outstanding compared with foreign counterparts.

Two designs of thin film for cooling buildings based on photonic crystal

Nowadays, air conditioning, a relatively energy-intensive method, is still the main way to cooling buildings. This paper proposes two designs of thin film which uses photonic crystal and is based on theories of black-body radiation and electrodynamics. By different designs, the two thin films have disparate photonic band gap, making them respectively suitable for wall and windows. As a new type of material for buildings, it has distinguished advantages of low-energy consumption and high efficiency.

Analysis on Mathematics Teaching Goal Design Technology and Its Detection

Teaching goal design is an important link of teaching design, which has the teaching, learning and measurement function. How to establish the appropriate teaching goal and properly state to enhance its guidance and detection function are the important tasks of teaching design. This paper makes a programming and systematic analysis on the aspects of teaching goal design theory, teaching goal statement mode and technology, teaching goal statement and design and teaching goal design detection.

Artificial intelligence in drug design

Thanks to the fast improvement of the computing power and the rapid development of the computational chemistry and biology,the computer-aided drug design techniques have been successfully applied in almost every stage of the drug discovery and development pipeline to speed up the process of research and reduce the cost and risk related to preclinical and clinical trials.Owing to the development of machine learning theory and the accumulation of pharmacological data, the artificial intelligence(AI) technology, as a powerful data mining tool, has cut a figure in various fields of the drug design, such as virtual screening,activity scoring, quantitative structure-activity relationship(QSAR) analysis, de novo drug design, and in silico evaluation of absorption, distribution, metabolism, excretion and toxicity(ADME/T) properties. Although it is still challenging to provide a physical explanation of the AI-based models, it indeed has been acting as a great power to help manipulating the drug discovery through the versatile frameworks. Recently, due to the strong generalization ability and powerful feature extraction capability,deep learning methods have been employed in predicting the molecular properties as well as generating the desired molecules,which will further promote the application of AI technologies in the field of drug design.

Small and Medium-Sized Enterprises Closed-Loop Supply Chain Finance Risk Based on Evolutionary Game Theory and System Dynamics

After building a dynamic evolutionary game model, the essay studies the stability of the equilibrium in the game between the commercial banks and the closed-loop supply chain(CLSC) enterprises. By design of systematic mechanism based on system dynamics theory, capital chains of independent small and medium-sized enterprises(SMEs) on CLSC are organically linked together. Moreover, a comparative simulation is studied for the previous independent and post-design dependent systems. The study shows that with business expanding and market risk growing, the independent finance chains of SMEs on CLSC often take on a certain vulnerability, while the SMEs closed-loop supply chain finance system itself is with a strong rigidity and concerto.

The Underground Sewer Drainage Design Analysis of Highway Subgrade Under Evaporation

According to the water balance principle, the expression of the phreatic table is established by considering evaporation and considering evaporation ＆ drainage respectively. The law of phreatic table variation under the combined effects of considering evaporation ＆ drainage is obtained. Based on Newton-Raphson iterarive method, calculation and analysis programs are done to solve the first order implicit differential equation of the sewer drainage calculation considering phreatic evaporation. The calculation results show： after considering phreatic evaporation, in the need of reducing the same height of phreatic, the sewer spacing is appropriately larger than the case which didn＇t consider the affection of phreatic evaporation; the phreatic drop speed in both effects of evaporation and drainage is faster than the case of just considering the drainage effect. Phreatic evaporation has a great influence to the subgrade sewer distance, phreatic evaporation needs to be considered in the subgrade drainage design.