Bulk products of crystalline Bi2Se3-xTex alloys (x =0.0, 0.1, 0.3, 0.5) were prepared using simple melting synthesis. Crystalline features, microstructure, and surface morphologies the synthesized samples examined via X-ray diffraction, scanning electron microscope, energy dispersive spectrometer. Elemental distribution was studied by analysis spectroscopy. Polycrystalline rhombohedral crystal ...

Abutilon indicum (Linn.) a Malvaceae member is used in our traditional system of medicine for healing various diseases. It is used in the treatment of piles, uterine discharge, and febrifuge and in cases of pulmonary tuberculosis. In the present investigation an attempt was made to study its pharmacognostical features, including macroscopic, microscopic features, physic-chemical parameters, ste...

Here, by introducing a version of “Unexpected hanging paradox” we try to open a new way and a new explanation for paradoxes, similar to liar paradox. Also, we will show that we have a semantic situation which no syntactical logical system could support that. In the end, we propose a claim as a question. Based on this claim, having an axiomatic system for computability theory is not possible. In...

insulated Abstract—An alternative approach is proposed to develop the analytic solution for one dimensional heat conduction with one mixed type boundary condition and general time-dependent heat transfer coefficient. In this study, the physic meaning of the solution procedure is revealed. It is shown that the shifting function takes the physic meaning of the reciprocal of Biot function in the i...

Aquaporins (AQPs) are channel-forming integral membrane proteins that transport water and other small solutes across biological membranes. Despite the vital role of AQPs, to date, little is known in physic nut (Jatropha curcas L., Euphorbiaceae), an important non-edible oilseed crop with great potential for the production of biodiesel. In this study, 32 AQP genes were identified from the physic...

Résumé Phylogenetic methods are used to infer the evolutionary history of species. In the Tree of Life framework, heterogeneous character data and very large species sets are considered. Supertree methods have been developped to deal with such a situation. These methods combine source topologies, inferred from separate character sets, into a larger, so-called supertree. One of the main challeng...

the water relations play a fundamental role in seed comprehension of biology. in order to describe the process of drying and the effect on water activity, which controls biological change in storage, a sound knowledge of the relationship between equilibrium moisture content (emc) and water activity/equilibrium relative humidity (erh) is essential. the relationship between the total moisture con...

In the current dominant IaaS framework, the centralized VM image management mechanism leads to massive consumption of shared bandwidth resources of an IaaS data center (IDC) in face of a large amount of concurrent deployment tasks and has a limited image management ability in large scale IDCs formed by multiple physic server clusters, causing many problems for IDCs, such as, the performance deg...