Results 331 to 340 of about 12,807,066 (354)

Engineering photonic Nanojet generation

2015 Computational Electromagnetics International Workshop (CEM), 2015
In this work, we study and present the analysis of photonic nanojet with the finite difference-time-domain method and the spectral element method for dielectric micro-cylinders of various shapes and refractive indices.
Mahariq, İbrahim, Eti, Neslihan, Kurt, Hamza   +2 more
openaire   +3 more sources

A GENERAL ENGINEERING SYSTEM ON A MICRO?!

Computer-Aided Design, 1982
Only 3 years ago a European Community study, when discussing microcomputers, stated “. the major restriction on the use of microcomputers will be the access to aplication programs for building “. That report also states that to permit the effectiveness of microcomputers, a “major technical breakthrough” is required.
D. Welsh, J.H.A.E. Amkreutz
openaire   +2 more sources

Generalizing thermal resistance and a general thermal engine

American Journal of Physics, 2020
This article outlines a generalization of the thermal resistance concept used to model and quantify the rates of spontaneous heat transfer. This leads to the natural corollary that a Carnot cycle possesses zero thermal resistance and provides restatements of the Clausius and Kelvin statements of the second law of thermodynamics.
openaire   +2 more sources

A Generic Process for Requirements Engineering

2002
This chapter introduces the concept of a process for the development of systems. It starts by examining the way in which systems are developed. This leads to the identification of a development pattern that can be used in many different contexts. This development pattern is expressed as a generic process and is explained in some detail.
Ken Jackson, Jeremy Dick, Elizabeth Hull
openaire   +2 more sources

Torque generation model for diesel engine

42nd IEEE International Conference on Decision and Control (IEEE Cat. No.03CH37475), 2004
In this paper a combustion model of direct injection diesel engine is proposed to calculate the in-cylinder pressure and a crank-slider mechanism model to calculate instantaneous indicated torque. The crankshaft is modelled as a rigid body. The parameters of both models are identified via non-linear least square optimization algorithm.
M. C. DE GENNARO, P. FALCONE, G. FIENGO, L. GLIELMO, P. LANGTHALER, SANTINI, STEFANIA   +5 more
openaire   +3 more sources

Engineering a production code generator

Proceedings of the 1982 SIGPLAN symposium on Compiler construction - SIGPLAN '82, 1982
This paper describes the structure of a code generator formed by merging the best aspects of three code generation techniques: Graham-Glanville parser-driven code generation [G] [GG] [GR] [HG], the register allocation/spill mechanism from the Portable C Compiler [J], and a code template expander [W].
openaire   +2 more sources

Pseudo-halide anion engineering for α-FAPbI3 perovskite solar cells

Nature, 2021
Jaeki Jeong, Minjin Kim, Jongdeuk Seo, Haizhou Lu, P. Ahlawat, Aditya Mishra, Yingguo Yang, M. Hope, F. Eickemeyer, Maengsuk Kim, Yung Jin Yoon, I. Choi, Barbara Primera Darwich, S. Choi, Yimhyun Jo, Jun Hee Lee, Bright Walker, S. Zakeeruddin, L. Emsley, U. Rothlisberger, A. Hagfeldt, Dong Suk Kim, M. Grätzel, Jin Young Kim   +23 more
semanticscholar   +1 more source

Generation of a Tissue-Engineered Thymic Organoid

2007
The thymic microenvironment provides essential support for the generation of a functional and diverse population of human T cells. In particular, the three-dimensional (3D) thymic architecture contributes to critical cell-cell interactions. We report that thymic stroma, arrayed on a synthetic 3D matrix, supports the development of functional human T ...
VIANELLO, FABRIZIO, Poznansky MC
openaire   +4 more sources

The fifth generation, engineers and knowledge engineering

Computer-Aided Engineering Journal, 1987
The new fifth generation of computers, now under development, will build upon but not replace the knowledge of engineers. In this paper knowledge engineering concepts are de-mystified with examples from motor vehicle engineering.
openaire   +2 more sources

Generating Knowledge-Based System Generators

International Journal of Intelligent Information Technologies, 2010
This paper investigates software engineering techniques for designing and reengineering knowledge-based system generators, focusing on inference engines and domain specific languages. Indeed, software development of knowledge-based systems is a difficult task. We choose a software engineering approach to favor code reuse, evolution, and maintenance. We
openaire   +3 more sources