During the early stages of white fish, survival rate is a very effective parameter on future fry’s sustainability, especially when they are going to be released into the natural habitat for restocking. The aim of this study is to define relationships between morphological and functional traits and the survival rate of the European white fish fry (Coregonus lavaretus) when they were fed with di...

‎in this paper a nonlinear backward parabolic problem in one‎ ‎dimensional space is considered‎. ‎using a suitable iterative‎ ‎algorithm‎, ‎the problem is converted to a linear backward parabolic‎ ‎problem‎. ‎for the corresponding problem‎, ‎the backward finite‎ ‎differences method with suitable grid size is applied‎. ‎it is shown‎ ‎that if the coefficients satisfy some special conditions‎, ‎th...

We propose a two phase hybrid reflection rendering method based on approximating the reflected rays with a set of simple cameras modeled as continuous 3-ray cameras. In the first, "backward", phase, the view volume of each simple camera is intersected with a hierarchical subdivision of the scene to find the geometry it encompasses. In the second, "forward", phase the geometry is projected with ...

A nonlinear model is developed for a SEFFFE system employed for concentrating weak black liquor in an Indian Kraft Paper Mill. The system incorporates different operating strategies such as condensate-, feed& productflashing and steam& feedsplitting. This model is capable of simulating a MEE system by accounting variations in τ, U, Qloss, physicothermal properties of the liquor, F and operating...

We present a general model for di erentiable feed forward neural networks Its general mathemat ical description includes the standard multi layer perceptron as well as its common derivatives These standard structures assume a strong relationship between the network links and the neuron weights Our generalization takes advantage of the suppression of this assumption Since our model is especially...

background motor intervention plays an important role in reducing the disabilities of down syndrome (ds). a lack of balance and postural control has created motor problems in ds patients. therefore, the aim of this study was to examine the effect of backward walking on postural stability of ds patients. materials and methods sixteen ds children with 8-10 age range were selected by convenience s...

current inversion condition leads to incorrect operation of current based directional relay in power system with series compensated device. application of the intelligent system for fault direction classification has been suggested in this paper. a new current directional protection scheme based on intelligent classifier is proposed for the series compensated line. the proposed classifier uses ...

Deep learning has enabled breakthroughs in machine learning, resulting in performance levels seeming on par with humans. This is particularly the case in computer vision where models can learn to classify objects in the images of a dataset. These datasets however often feature perfect information, whereas objects in the real world are frequently cluttered with other objects and thereby occluded...

antenna are shown in Fig. 2. By carefully designing the matching network, very good impedance performance is obtained. The 2 1 VSWR is obtained from 3.9 to 6.YGHz. The bandwidth is 3GHz, or 55.6%. The measured axial ratio and gain of the proposed antenna are shown in Fig. 3. The results show that from 4.8 to 6.0GHz. less than 3dB axial ratio at boresieht for the forward direction (from the grou...