This paper presents a 0.25 scale quasi-three-dimensional hydraulic model experiment of transient fluid flow phenomena during continuous casting steel. The relationship between the process and jump phenomenon is established. in mold divided into four stages (I–IV) from beginning to end casting. filling involves I–II investigated by high-speed camera. part cast start. In this paper, behavior vari...

tea is one of the most important medicinal plants which have a considerable effect on the treatment of cardiovascular disease and cancer. the drying process of tea leaves is carried out by hot air flow which consumes high level energy. the aim of the recent research was to investigate the procedure of high power ultrasound-assisted drying process of tea leaves. hybrid variety of chinese tea was...

this study presents the electric behavior of sandwich devices based on porous silicon (ps) thin films with au/ps/si/cu structure when the material’s surface is exposed to different gases. ps thin films were fabricated by the electrochemical anodization method of si–c (100) substrates with resistivity 1.4-2.6 ωcm. samples were anodized in a solution of hf (48%), c2h5oh (99.98%) and distilled wat...

Assessing the interplay between information technologies, employees’ acceptance, organizational processes and operational tasks can be important in predicting the potential impact that a technology can have on the organization’s processes. The fit among these factors is crucial as organizations must have its employees’ acceptance of the technology and the technology must fit well with the under...

Substantial evidence in social psychology documents that traits predict behavior. Research in behavioral economics establishes prior behavioral information—the actual behavior of another person in the past—influences future decision making, suggestive of the role of traits in guiding future behavior, but agnostic to the specific psychological mechanism. Yet the entire generalization process fro...

this study aimed to describe the concepts and characteristics of wilson's information seeking behavior model, as the highly cited pattern in information seeking behavior debates and tracing its completion, expansion and development process. wilson's information seeking behavior model is the base for other subsequent related models. it has been the highly cited model amongst other information se...

in this study, the longitudinal shrinkage behavior of knitted fabrics during drying has been studied. in this context, a model is presented to predict the longitudinal shrinkage of plain knitted fabric during drying process. in order to model the shrinkage behavior, a 1dof model consists of a mass, a linear spring and a linear damper have been used. in presented model the time-varying mass is c...