A modified effective binary diffusion model
نویسندگان
چکیده
منابع مشابه
A Modified Effective Binary Diffusion Model
Uphill diffusion, the diffusion of a component up its own concentration gradient, has often been observed in experimental studies of diffusion i synthetic multicomponent systems and natural silicate melts. To apply experimental data to natural processes, it is necessary toquantify this effect. A modified effective binary diffusion model is developed in this paper. The diffusive flux of a compon...
متن کاملDeveloping a Model for Evaluating and Prioritizing Effective Factors on Mobile Supply Chain Management Diffusion
Managers should pay more attention to flexible production systems in order to cope with the challenges posed by factors such as global competition, changing customer demands, increasing market penetration, and rapid technological growth. On the other hand, the development of information and communication technology (ICT) provides significant opportunities for a more effective supply chain manag...
متن کاملWeld defect detection using a modified anisotropic diffusion model
This article proposes a new modified anisotropic diffusion scheme for automatic defect detection in radiographic films. The new diffusion method allows to enhance, to sharpen anomalies, and to smooth the background of the image. This new technique is based on the modification of the classical diffusion rule by using a nonlinear sigmoidal function. Experimental results are carried out on multipl...
متن کاملa tripartite model of efl teachers attributions, burnout, and self-regulation: towards the prospects of effective teaching
همطالعه حاضر به ارائه مدلی برای آموزش موثر زبان انگلیسی می پردازد. مدل حاضر از سه عامل تاثیر گذار در کارایی تدریس معلمان زبان انگلیسی بهره می برد. این سه عامل شامل سبکهای اسنادی، خود تنطیمی و فرسودگی شغلی معلمان ایرانی زبان انگلیسی می باشد. رساله مورد نظر درچهار فاز طراحی شده است: فاز اول شامل طراحی و رواسازی پرسشنامه سبکهای اسنادی معلمان زبان انگلیسی و فاز دوم شامل استفاده از این پرسشنا...
Modified Binary Search Algorithm
This paper proposes a modification to the traditional binary search algorithm in which it checks the presence of the input element with the middle element of the given set of elements at each iteration. Modified binary search algorithm optimizes the worst case of the binary search algorithm by comparing the input element with the first & last element of the data set along with the middle elemen...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Geophysical Research: Solid Earth
سال: 1993
ISSN: 0148-0227
DOI: 10.1029/93jb00422