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Number of results: 4
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Abstract

This article gives an introduction to NoSQL movement and how it can help in creating modem application trends of Web 2.0 by its scalability and performance. To achieve the objectives of this work, three types of databases have been tested to see which of them will be the best to work with mobile devices working on Android system. All received results were presented and commented.

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Authors and Affiliations

Paweł Buchwald
Maciej Rostański
Arkadiusz Jurasz
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Abstract

The characteristic of nano sized particles mass flux conditions are engaged in this investigation. Here we assume that the nano sized particle flux is zero and the nano sized particle fraction arranged itself on the boundary layer. With this convincing and revised relation, the features of Buongiorno relation on three-dimensional flow of Carreau fluid can be applied in a more efficient way. The governing partial differential equations of continuity, momentum, energy and concentration equations which are transmitted into set of pair of nonlinear ordinary differential equations utilizing similar transformations. The numeric solutions are acquired by engaging the bvp4c scheme, which is a finite-difference code for solving boundary value problems. A parametric study is accomplished to demonstrate the impact of Prandtl number,Weissenberg numbers, radiation parameter, chemical reaction parameter, thermophoresis parameter, Brownian motion parameter and Lewis number on the fluid velocity, temperature and concentration profiles as well skin friction coefficient, Nusselt number and Sherwood number within the boundary layer. From this we find the way in which magnetic parameter contributes to the increase in local skin fraction, and the decrease in the Nusselt and Sherwood numbers in these cases. The effects of the velocity temperature and concentration profile are obtained and presented graphically.

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Authors and Affiliations

B. Madhusudhana Rao
Degavath Gopal
Naikoti Kishan
Saad Ahmed
Putta Durga Prasad
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Abstract

The article tackles issues of the pedagogy of place, with a special emphasis on the urban context. On the basis of fundamental theses asserting that a city is a text (Vladimir Toporov) and that places are pedagogical (Maria Mendel) – the author concentrates on symbols. Definition of this concept, as well as de3 nitions of its particular exemplifications, create a theoretical basis for further practical considerations. Presenting methodology of a research project Reading the City (Czytanie miasta) conducted in the years 2015–2016, the author creates new research challenges for pedagogues. Presentation of wide variety of city symbolism, encompassing both cultural manifestations (towers, bridges) and a realm of nature (mountains, river), leads to proposed educational applications. Descriptions of realized animations based on research form a summary of this article.

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Authors and Affiliations

Kamila Kamińska
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Abstract

The author presents the method of philosophizing practiced by Bogusław Wolniewicz. He subsequently discusses the sources of his philosophizing, the objectives he has set for himself, his rationalism as well as his method of making philosophy scientifically sound. The author also mentions Wolniewicz’s use of history of philosophy and substantive philosophy, his method of working with students in classes, and finally his work on texts. In many places, the author expands this presentation by adding elements of his own meta-philosophy.

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Authors and Affiliations

Jędrzej Stanisławek
ORCID: ORCID

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