A study on decorative patterns and usability of plants and animals in the Ming and Qing period -Focused on poster design production-

2021 ◽  
Vol 24 (4) ◽  
pp. 295-304
Author(s):  
Cong Ma ◽  
Won Jun Chung
Keyword(s):  
Design Production

scholarly journals Steel Work Design, Production and Analysis of a FishFeed Mixing Machine

Heliyon ◽  
2021 ◽  
pp. e07658
Author(s):  
Paul Chukwulozie Okolie ◽  
Echezona Nnaemeka Obika ◽  
Benjamin Segun Oluwadare ◽  
Azaka Onyemazuwa Andrew ◽  
Uchenna Onyebuchi Okolie
Keyword(s):  
Work Design ◽  
Steel Work ◽  
Design Production

scholarly journals Evolutionary design of optimal surface topographies for biomaterials

2020 ◽  
Vol 10 (1) ◽  
Author(s):  
Aliaksei Vasilevich ◽  
Aurélie Carlier ◽  
David A. Winkler ◽  
Shantanu Singh ◽  
Jan de Boer
Keyword(s):  
High Throughput Screening ◽  
Random Mutagenesis ◽  
Material Design ◽  
Fitness Assessment ◽  
Surface Topographies ◽  
Optimal Surface ◽  
Design Production ◽  
Brute Force Approach ◽  
Survival Of The Fittest ◽  
Selection Of

AbstractNatural evolution tackles optimization by producing many genetic variants and exposing these variants to selective pressure, resulting in the survival of the fittest. We use high throughput screening of large libraries of materials with differing surface topographies to probe the interactions of implantable device coatings with cells and tissues. However, the vast size of possible parameter design space precludes a brute force approach to screening all topographical possibilities. Here, we took inspiration from Nature to optimize materials surface topographies using evolutionary algorithms. We show that successive cycles of material design, production, fitness assessment, selection, and mutation results in optimization of biomaterials designs. Starting from a small selection of topographically designed surfaces that upregulate expression of an osteogenic marker, we used genetic crossover and random mutagenesis to generate new generations of topographies.

scholarly journals Automotive hybrid design production and effective end machining by novel abrasive waterjet technique

Procedia CIRP ◽  
2021 ◽  
Vol 101 ◽  
pp. 374-377
Author(s):  
M. Schüler ◽  
D. Heidrich ◽  
T. Herrig ◽  
X.F. Fang ◽  
T. Bergs
Keyword(s):  
Abrasive Waterjet ◽  
Hybrid Design ◽  
Design Production

Digital Twin for Smart Manufacturing: The Practitioner’s Perspective

2020 ◽  
Author(s):  
Maja Bärring ◽  
Björn Johansson ◽  
Goudong Shao
Keyword(s):  
Conceptual Development ◽  
Production Systems ◽  
Manufacturing Sector ◽  
Smart Manufacturing ◽  
Digital Twin ◽  
Adoption And Implementation ◽  
New Information ◽  
Digital Twins ◽  
Discrete Manufacturing ◽  
Design Production

Abstract The manufacturing sector is experiencing a technological paradigm shift, where new information technology (IT) concepts can help digitize product design, production systems, and manufacturing processes. One of such concepts is Digital Twin and researchers have made some advancement on both its conceptual development and technological implementations. However, in practice, there are many different definitions of the digital-twin concept. These different definitions have created a lot of confusion for practitioners, especially small- and medium-sized enterprises (SMEs). Therefore, the adoption and implementation of the digital-twin concept in manufacturing have been difficult and slow. In this paper, we report our findings from a survey of companies (both large and small) regarding their understanding and acceptance of the digital-twin concept. Five supply-chain companies from discrete manufacturing and one trade organization representing suppliers in the automotive business were interviewed. Their operations have been studied to understand their current digital maturity levels and articulate their needs for digital solutions to stay competitive. This paper presents the results of the research including the viewpoints of these companies in terms of opportunities and challenges for implementing digital twins.

The Design, Production, and Validation of an Anti-HIV Type 1 Ribozyme

2003 ◽  
pp. 51-64
Author(s):  
Lun-Quan Sun ◽  
Wayne Gerlach ◽  
Geoff Symonds
Keyword(s):  
Design Production ◽  
Hiv Type 1 ◽  
Anti Hiv

scholarly journals Transformation of Gear Inter-Teeth Forces into Acceleration and Velocity

1999 ◽  
Vol 5 (3) ◽  
pp. 203-218 ◽  
Author(s):  
Walter Bartelmus
Keyword(s):  
Computer Simulation ◽  
Mathematical Modelling ◽  
Computer Simulations ◽  
Production Technology ◽  
Vibration Acceleration ◽  
Acceleration Signal ◽  
Field Practice ◽  
Design Production ◽  
Extended Interpretation

The paper deals with mathematical modelling and computer simulation of a gearbox system. Results of computer simulation show new possibilities of extended interpretation of a diagnostic acceleration signal if signal is obtained by synchronous summation. Four groups of factors: design, production technology, operation, change of gear condition are discussed. Results of computer simulations give the relation between inter-teeth forces and vibration (acceleration, velocity). Some results of computer simulations are referred to the results obtained in rig measurements and in field practice. The paper shows a way of increasing the expert's knowledge on the diagnostic signal, which is generated by a gearbox system, on a base of mathematical modelling and computer simulation.

scholarly journals Visual technology for the autonomous learning of mathematics

Pythagoras ◽  
2010 ◽  
Vol 0 (72) ◽  
Author(s):  
Helmut Linneweber‐Lammerskitten ◽  
Marc Schäfer ◽  
Duncan Samson
Keyword(s):  
South Africa ◽  
Development Project ◽  
Autonomous Learning ◽  
Pedagogical Issues ◽  
Video Clips ◽  
Visual Technology ◽  
Short Video ◽  
African Context ◽  
Design Production ◽  
The University

This paper describes a collaborative research and development project between the University of Applied Sciences Northwestern Switzerland and Rhodes University in South Africa. The project seeks to establish, disseminate and research the efficacy and use of short video clips designed specifically for the autonomous learning of mathematics. Specific to the South African context is our interest in capitalising on the ubiquity of cellphone technology and the autonomous affordances offered by mobile learning. This paper engages with a number of theoretical and pedagogical issues relating to the design, production and use of these video clips. Although the focus is specific to the contexts of South Africa and Switzerland, the discussion is of broad applicability.

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