Ahmed rubel (12 risultati)

Paperback or Softback. Condizione: New. Analytical solution of the MHD free convective unsteady flow over a vertical plate with heat source. Book.

Condizione: New.

Taschenbuch. Condizione: Neu. The Role of Non-timber Forest Products (NTFPs) | Among Forest Based Community in Bangladesh: A Focus on the West Zone of Sundarbans | Rubel Ahmed | Taschenbuch | Englisch | 2020 | Scholars' Press | EAN 9786138939481 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu. …

Paperback. Condizione: Brand New. 96 pages. 8.66x5.91x0.22 inches. In Stock.

Taschenbuch. Condizione: Neu. MHD and Mass Transfer Flow Past a Vertical Porous Plate | Rubel Ahmed (u. a.) | Taschenbuch | 96 S. | Englisch | 2015 | LAP LAMBERT Academic Publishing | EAN 9783659395154 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Scientific Essay from the year 2015 in the subject Mathematics - Applied Mathematics, , language: English, abstract: The unsteady free convection and mass transfer boundary layer flow past an accelerated infinite vertical porous plate by taking into account the viscous dissipation is considered when the plate accelerates in its own plane. The dimensionless momentum, energy and concentration equation in the presence of uniform transverse magnetic field has been solved analytically by perturbation technique. The usual similar transformations are applied to the steady momentum, energy and concentration equations and we obtained a set of ordinary differential equations. Then the solutions of the problem of the ordinary differential equations are obtained by using perturbation technique. The expression for velocity field, temperature field, concentration field, skin friction, Nusselt number (Nu) and Sherwood number (Sh) has been found. The results are discussed in detailed with the help of graphs to observe the effect of different parameters. 20 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Non-Timber Forest Products (NTFPs) play a pivotal role in rural economic growth and developmental resources, must have consideration for conservation and sustainable resource management. Although world forest management remains focused on timber, most of the cases in the world concern rural poverty, deforestation, and sustainable development emerges. So that, NTFPs constitute a security net for forest-adjacent people who have collected NTFPs for many years, depending upon them for subsistence and commercial purposes, directly benefitted by cash income. The Sundarbans Reserved Forest and its surrounding buffer zone are among the foremost diverse and amplest natural resources areas within the People's Republic of Bangladesh. It holds one of the essential continuous mangrove forests within the planet and has been recognized as a world important World Heritage and Ramsar site. 64 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The unsteady free convection and mass transfer boundary layer flow past an accelerated infinite vertical porous plate with suction by taking into account the viscous dissipation is considered when the plate accelerates in its own plane. The dimensionless momentum, energy and concentration equation are solved numerically by using explicit finite difference method with the help of a computer programming language Compaq visual FORTRAN 6.6. The obtained results of this study have been discussed for different values of well-known parameters with different time steps. 96 pp. Englisch.…

Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Non-Timber Forest Products (NTFPs) play a pivotal role in rural economic growth and developmental resources, must have consideration for conservation and sustainable resource management. Although world forest management remains focused on timber, most of the cases in the world concern rural poverty, deforestation, and sustainable development emerges. So that, NTFPs constitute a security net for forest-adjacent people who have collected NTFPs for many years, depending upon them for subsistence and commercial purposes, directly benefitted by cash income. The Sundarbans Reserved Forest and its surrounding buffer zone are among the foremost diverse and amplest natural resources areas within the People's Republic of Bangladesh. It holds one of the essential continuous mangrove forests within the planet and has been recognized as a world important World Heritage and Ramsar site.…

Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Ahmed RubelGraduation in Botany(major) in 2010 (exam held in 2011), Post-Graduation in Botany (Environmental Biology), in 2011(exam held in 2012), from the University of Dhaka. Another Masters in Development Studies (Thesis) in 2016 .…

Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Ahmed RubelMd. Rubel Ahmed, B.Sc. (Hons)in Mathematics, Khulna University, BangladeshSarder Firoz Ahmed, Professor, Mathematics Discipline, Khulna University, BangladeshThe unsteady free convection and mass transfer boundary laye. …

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Non-Timber Forest Products (NTFPs) play a pivotal role in rural economic growth and developmental resources, must have consideration for conservation and sustainable resource management. Although world forest management remains focused on timber, most of the cases in the world concern rural poverty, deforestation, and sustainable development emerges. So that, NTFPs constitute a security net for forest-adjacent people who have collected NTFPs for many years, depending upon them for subsistence and commercial purposes, directly benefitted by cash income. The Sundarbans Reserved Forest and its surrounding buffer zone are among the foremost diverse and amplest natural resources areas within the People's Republic of Bangladesh. It holds one of the essential continuous mangrove forests within the planet and has been recognized as a world important World Heritage and Ramsar site.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 64 pp. Englisch.…