Rural livelihood in Nigeria depends largely on natural resources (Land, water, forest etc) which are communally owned.The quality of life in the rural areas and the sustainability Condiments of the production system are consequences of how well these resources are managed.Management is a social activity which emphasizes efficient allocation of reso
Under the alternating load, the chain of high-speed heavy-duty bucket hoist passes through hundreds of thousands or more shocks, and the final failure mode is mainly chain plate fatigue fracture.There is no Eau de Parfum report on this kind of chain fatigue tester at home and abroad.Through force analysis of chain plate, theoretical basis is provid
Dog-Apparel In the title compound, C24H22N2O3, the indoline and pyrrole-fused naphthoquinone units are both essentially planar [r.m.s.deviations = 0.042 (3) and 0.133 (3) Å, respectively].The pyrrole ring adopts a C-envelope conformation.The dihedral angle between the mean planes of the two five-membered rings
Abstract For analog signals comprised of several, possibly overlapping, finite duration pulses with unknown shapes and time positions, an efficient sub-Nyquist sampling systems is based on Gabor frames.To improve NO YELLOW the realizability of this sampling system, we present alternative method for the case that Gabor windows are high order exponen
With the emerging of the problems of environmental pollution and energy crisis, the development of high-efficiency energy storage technology and green Bedding renewable energy is imminent.Supercapacitors have drawn great attention in wearable electronics because of their good performance and portability.Electrodes are the key to fabricate high-perf