نتایج جستجو برای: mould flux properties
تعداد نتایج: 950139 فیلتر نتایج به سال:
Traditional environmental mould analysis is based on microscopic observations and counting of mould structures collected from the air on a sticky surface or culturing of moulds on growth media for identification and quantification. These approaches have significant limitations. A DNA-based method of mould analysis called mould specific quantitative PCR (MSQPCR) was created for more than 100 mou...
In this investigation, ^5 2-D Finite Volume Method (FVM) with unstructured triangular mesh is developed to simulate the mould filling process. The simulation of fluid flow and track of free surface is based on the Marker And Cell (MAC) technique. This technique has capability ofhandling the arbitrary curved solid boundaries in the casting processes. In order to verify the computational results ...
The making of ear mould for hearing aids is generally considered to be a safe process. However, there are a few reported cases of complications caused during mould making. We report the case of a man with 69 years age, where the process of making the mould for a hearing aid led to the perforation of the tympanic membrane and pouring of mould material into the middle ear, necessitating surgical ...
comNode classification within Membrane Residue Curves (M-RCMs) currently hinges on Lyapunov’s Theorem and therefore the computation of mathematically complex eigenvalues. This paper presents an alternative criterion for the classification of nodes within M-RCMs based on the total membrane flux at node compositions. This paper demonstrates that for a system exhibiting simple permeation behaviour...
This article is focused on the calculation of heat radiation intensity and its optimization on an aluminum mould surface. The inside of the mould is sprinkled with a special powder and its outside is heated by infra heaters located above the mould surface, up to a temperature of 250°C. By this way artificial leathers in the car industry are produced (e. g. the artificial leather on a car dashbo...
in this paper the optimal control of boundary heat flux in a 2-d solid body with an arbitrary shape is performed in order to achieve the desired temperature distribution at a given time interval. the boundary of the body is subdivided into a number of components. on each component a time-dependent heat flux is applied which is independent of the others. since the thermophysical properties are t...
turkey is a favourite place for the growth and the development of myxomycete due to its climatic conditions and flora. during routine field trips to several locations of gökçeada (çanakkale), which is the largest island of turkey, numerous samples of myxomycetes were collected. according to the available checklists, diderma effusum (schw.) morgan records for the first time from turkey. it has b...
Objectives: To evaluate the amnion graft in vaginoplasty, to assess the advantage of a flap placed over fourchette and to evaluate the benefit of gauze mould. Methods: Out of the 35 subjects of primary amenorrhea, eight with complete vaginal agenesis were selected for vaginoplasty. Half of these received split thickness skin graft and other half received amnion graft. An additional triangular f...
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