Mathematics is a universal science that cannot be separated from human life. has an important role in supporting the development of and technology. In learning mathematics, students' creativity needed because mathematics students are expected to able come up with new creative ideas analyzing solving problems. The way solve problems will different according their cognitive style. So differences ...

In the present work, a membrane contactor with asymmetric flat-sheet poly(vinyltrimethylsilane) (PVTMS) membranes was proposed for the CO2 desorption process from physical solvents at elevated trans-membrane pressures. Different solvents were studied: water, a mixture of polyethylene g...

A news report is a form of writer-reader negotiated meaning and contextual consideration language, structure, verbal codes. Thus, the study explored various pragmatic acts performed in reports on abducted Chibok girls Nigeria, especially construction or through Using Mey’s (2001) aspects as theoretical framework undergirded study, total thirteen (13) were purposively selected from three Nigeria...

In this paper, we address the problem of optimizing the style of textual content to make it more suitable to being listened to by a user as opposed to being read. We study the differences between the written style and the audio style by consulting the linguistics and journalism literatures. Guided by this study, we suggest a number of linguistic features to distinguish between the two styles. W...

Abstract. Ice sheet models use a wide range of sliding laws to define relationship between ice velocity and basal drag, generally comprising some combination Weertman-style power law Coulomb friction. The exact nature is not known from observational data, making assessment the suitability different difficult. question how much this choice could affect predictions future evolution an important o...

background : during the last 3 decades, there were increasing tendency towards angioplasty because of its benefits. but, this procedure has its acute problems like bleeding and formation of hematoma in the removal place of the sheet. based on researchers’ clinical experiences, patients need a time of 8-12 hours for bed rest after coronary angioplasty. recognizing desirable time for bed rest aft...

in this work, laser bending of perforated sheets has been investigated numerically. laser bending of perforated sheets is more complicated than non-perforated sheets due to their complex geometries. in this paper, laser bending of perforated sheets is studied numerically in the form of thermo-mechanical analysis with abaqus/implicit code. for this purpose, the effects of process and sheet param...