نتایج جستجو برای: cirp

تعداد نتایج: 202  

2014
László Monostori

One of the most significant directions in the development of computer science and information and communication technologies is represented by Cyber-Physical Systems (CPSs) which are systems of collaborating computational entities which are in intensive connection with the surrounding physical world and its on-going processes, providing and using, at the same time, data-accessing and data-proce...

Journal: :Journal of molecular microbiology and biotechnology 1999
J Fujita

Compared to bacteria and plants, the cold shock response has attracted little attention in mammals except in some areas such as adaptive thermogenesis, cold tolerance, storage of cells and organs, and recently, treatment of brain damage and protein production. At the cellular level, some responses of mammalian cells are similar to microorganisms; cold stress changes the lipid composition of cel...

2016
Henning Blunck Dieter Armbruster Julia Bendul

Capacity dimensioning in production systems is an important task within strategic and tactical production planning which impacts system cost and performance. Traditionally capacity demand at each worksystem is determined from standard operating processes and estimated production flow rates, accounting for a desired level of utilization or required throughput times. However, for distributed prod...

2018
Feng Li David Stoddart Iwona Zwierzak

Optical triangulation based scanners have been widely used in industry, mainly for reverse engineering applications and freeform inspection tasks. Error contributions of these optical scanners include many influencing factors like surface quality and material properties of measurand, orientation and scan depth of sensors, ambient light changes, etc. This paper presents a performance evaluation ...

2009
N. A. Duffie L. Shi

In this paper, a method is presented for information sharing in production networks with large numbers of autonomous work systems for the purpose of maintaining constant dynamic properties when the structure of physical order flows between the work systems is omni-directional and variable. It is shown that information sharing is necessary if undesirable behaviors such as oscillation or slow res...

2007
Alyssa N. Bryant

Gender differences in spirituality and related traits are an assumed reality despite the lack of empirical information that directly compares women and men. I used a national and longitudinal sample of 3,680 college students surveyed with the Cooperative Institutional Research Program (CIRP) Freshman Survey (2000) and later with the College Students’ Beliefs and Values (CSBV) Survey (2003) to e...

Journal: :Research in higher education 2008
Sylvia Hurtado M Kevin Eagan Nolan L Cabrera Monica H Lin Julie Park Miguel Lopez

Using longitudinal data from the UCLA Cooperative Institutional Research Program (CIRP) and Your First College Year (YFCY) surveys, this study examines predictors of the likelihood that science-oriented students would participate in a health science undergraduate research program during the first year of college. The key predictors of participation in health science research programs are studen...

2015
Dimitris Mourtzis Michalis Doukas Foivos Psarommatis

The mass customisation paradigm, in combination with the volatility of globalised heterogeneous markets, directly affects industries towards realising efficient manufacturing network configurations. This research work aims to support the design and operation of manufacturing networks based on a multiobjective decision-making and simulation approach. The alternative network designs are evaluated...

2008
T. Özel Y. Karpat A. Srivastava

This paper presents investigations on hard turning with variable edge design PcBN inserts. Turning of hardened AISI 4340 steel with uniform and variable edge design PcBN inserts is conducted, forces and tool wear are measured. 3D finite element modelling is utilized to predict chip formation, forces, temperatures and tool wear on uniform and variable edge micro-geometry tools. Predicted forces ...

2013
Pedro F. Cunha

Nowadays manufacturing companies are coerced to become more flexible to adapt their internal processes quickly and economically to the volatile external situations. In this paper, we develop a cost model with respect to the capacity envelope concept. Generic flexibility measures are used and described by numerous influence factors and constraints. Furthermore, the cost model will be demonstrate...

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