Competition, Collaboration, and Optimization in Multiple Interacting Spreading Processes

Membrane Research in a Global Context Requires Collaboration, not Competition!

economic optimization and energy consumption in tray dryers

دراین پروژه به بررسی مدل سازی خشک کردن مواد غذایی با استفاده از هوای خشک در خشک کن آزمایشگاهی نوع سینی دار پرداخته شده است. برای آنالیز انتقال رطوبت در طی خشک شدن به طریق جابجایی، یک مدل لایه نازک برای انتقال رطوبت، مبتنی بر معادله نفوذ فیک در نظر گفته شده است که شامل انتقال همزمان جرم و انرژی بین فاز جامد و گاز می باشد. پروفایل دما و رطوبت برای سه نوع ماده غذایی شامل سیب زمینی، سیب و موز در طی...

Collaboration and Competition in Research

Collaboration and competition are increasing both within and between research organizations, leading to new questions for research management and science policy. Increasing collaboration is reflected by a growing average number of coauthors in all fields (Hicks and Katz, 1996; Wuchty et al., 2007). Sometimes this is seen as a perverse effect of extremely stretched competition, and not so much a...

Spatial competition and collaboration networks

In this paper, we discuss the formation of collaboration networks among …rms that are located in a circular city. The model is a two-stage game. In the …rst stage, …rms form collaboration links, and in the second stage the …rms engage in price competition. The model in the second stage is a generalization of Salop’s (1979) model. We examine pairwise stability of networks and a stochastic networ...

Collaboration and Competition in Exoplanet Research

Collaboration and competition are strong driving forces in the modem search for exoplanets. It appears among individuals, agencies and nations, as well as between observing techniques and theoretical interpretation. I will argue that these forces, taken in balance, are beneficial to the field and are partly responsible for the rapid progress in the search for planets and ultimately the search f...