gelatin is a protein hydrocolloid. because of its unique characteristics such as gel forming, thickening, stabilizing, emulsifiing, foam and film forming, is widely used in food industries. in this research, in order to optimize the factors which affect enzymatic extraction method of gelatin ,the effects of three variables, enzyme concentrations(2-10 ppm), time(8-16 hours) and temperature(60-80...

Almost all diseases, especially cancer and diabetes, manifest abnormal oxygen metabolism. Accurately measuring the metabolic rate of oxygen (MRO(2)) can be helpful for fundamental pathophysiological studies, and even early diagnosis and treatment of disease. Current techniques either lack high resolution or rely on exogenous contrast. Here, we propose label-free metabolic photoacoustic microsco...

The increasing level of automation in tight just-in-time subcontracting relationships in the automotive industry makes the complex, weak structured, knowledge intense and highly cooperative practice of Reactive Maintenance (RM) in Maintenance Repair and Overhaul (MRO) in this branch a demanding and stressful job. In this paper two typical breakdown situations are presented which occurred in a p...

Cyber Physical Systems (CPS) receiving more and more industrial reality. In this paper a concept for the application of CPS for Aircraft maintenance repair and overhaul, sketched with airline partners, will be given. Based on industrial needs and requirements as well as the current state of the art the concept is describing a direct assignment of MRO-tasks to mechanic, tools and spare parts in ...

Manufacturing enterprises are making more efforts in providing high value added services in addition to their traditional product business. An ontological knowledge-based product service system (PSS) is present in this paper which is used as a decision support tool and offers a means of supporting decision-making for maintenance, repair, overhaul (MRO) solution finding. An ontology-based knowle...

This paper projects how Maintenance, Repair and Overhaul (MRO) strategies can be optimized to the specific needs of end-users using Additive Manufacturing (AM) technologies. AM can significantly reduce the design and production times for customized parts. This leads to key advantages for MRO strategies from the end-user perspective, as well as environmental and cost benefits. By enabling end-us...

We proposed to measure the metabolic rate of oxygen (MRO(2)) in small animals in vivo using a multimodal imaging system that combines laser-scanning optical-resolution photoacoustic microscopy (LSOR-PAM) and spectral-domain optical coherence tomography (SD-OCT). We first tested the capability of the multimodal system to measure flow rate in a phantom made of two capillary tubes of different dia...

optimization through simulation is considered anefficient tool in dealing with optimization problems. it’s a tool that iscapable to cover real world problems to a much more complete way than the otheroptimization tools. the problem of this tool is the necessity of heavyprocessing computations. this problem is caused not only since the simulationprocess is time consuming, but the objective funct...