In the Sahelian zone of Ouaddaï in Chad, Balanites aegyptiaca (L.), Sclerocarya birrea (A. Rich.) and Ziziphus mauritiana Lam. are multipurpose woody species that found agroforestry land use systems contribute to nutrition, health economy local populations. The purpose study is assess natural regeneration population structure these view their domestication. was carried out ...

To modeling of Suitability Iranian Oak site to establish coppice regenerations, chahartagh forest reserve, Ardal region, chaharmehal and Bakhtiari Province, southern Zagros forest, and southwest Iranian state was selected. To modeling Suitability Iranian Oak used the physiographic element, soil depth, climatology and distance from village selected. To this study used the raster formats by pixel...

To modeling of Suitability Iranian Oak site to establish coppice regenerations, chahartagh forest reserve, Ardal region, chaharmehal and Bakhtiari Province, southern Zagros forest, and southwest Iranian state was selected. To modeling Suitability Iranian Oak used the physiographic element, soil depth, climatology and distance from village selected. To this study used the raster formats by pixel...

to modeling of suitability iranian oak site to establish coppice regenerations, chahartagh forest reserve, ardal region, chaharmehal and bakhtiari province, southern zagros forest, and southwest iranian state was selected. to modeling suitability iranian oak used the physiographic element, soil depth, climatology and distance from village selected. to this study used the raster formats by pixel...

This inquiry used ultrasonic waves to uptake paracetamol (PA) by using oak-based activated carbon (ACO). The surface of ACO was explored based on FT-IR, SEM, and XRD before after the adsorption. kinetic data for PA adsorption onto corresponds a pseudo-second-order model. Isothermal models Langmuir, Freundlich, D-R, Temkin were used. found be monolayer with 96.03% uptake, which Langmuir. thermod...

In this paper, we study parametric nonlinear regression under the Harris recurrent Markov chain framework. We first consider the nonlinear least squares estimators of the parameters in the homoskedastic case, and establish asymptotic theory for the proposed estimators. Our results show that the convergence rates for the estimators rely not only on the properties of the nonlinear regression func...

We propose a semi-automatic method to regenerate simplified vocal tract geometries from very detailed input (e.g. MRI-based geometry) with the possibility to control the level of detail, while maintaining the overall properties. The simplification procedure controls the number and organization of the vertices in the vocal tract surface mesh and can be assigned to replace complex cross-sections ...

Since the late 1980s most of the countries in Central and Eastern Europe have been undergoing a radical socio-economic and political transformation, generally referred to as the ‘transition’ from a centrally planned, command system to a more or less liberalised, Western-style, market economy. The new thinking and the hopes for economic regenerations in the region were centred mainly upon the tw...