273 Artificial Neural Networks Application in Modal Analysis of Tires P. Koštial, Z. Jančíková, D. Bakošová, J.Valíček, M. Harničárová, I. Špička Department of Material Engineering, Faculty of Metallurgy and Materials Engineering, VŠB-Technical University of Ostrava, 17. listopadu 15/2172, 708 33 Ostrava-Poruba, Czech Republic, [email protected] Department of Automation and Computer Science ...

Wound healing is the main problem in the therapy of anal fistula (AF). Daphne genkwa root has been traditionally used as an agent to soak sutures in operation of AF patients, but its function in wound healing remains largely unclear. The aim of the present study was to illuminate mechanisms of D. genkwa root treatment on AF. In the present study, 60 AF patients after surgery were randomly divid...

We present experimental evidence that pressure solution creep does not establish a steady-state interface microstructure as previously thought. Conversely, pressure solution controlled strain and the characteristic length scale of interface microstructures grow as the cubic root of time. Transient creep with the same scaling is known in metallurgy (Andrade creep). The apparent universal scaling...

today, with rapid growth of the world wide web and creation of internet sites and online text resources, text summarization issue is highly attended by various researchers. extractive-based text summarization is an important summarization method which is included of selecting the top representative sentences from the input document. when, we are facing into large data volume documents, the extr...

In light of the modern needs in mineral processing and extractive metallurgy, advanced knowledge about surface chemistry minerals is essential, especially their interactions with water. These are intimately related to several processes technology, such as flotation, wet grinding, dewatering, leaching. Hematite, goethite, quartz, kaolinite main iron ore circuits. Thus, understanding differences ...