Electrostatics

It is necessary to produce about one-third of the food that humans eat. No, it is not high fructose corn syrup, but pollination by honeybees. Brad Plumer of the Washington Post quotes, “The U.N. Food and Agricultural Organization estimates that ‘out of some 100 crop species, which 90% of food worldwide, 71 of these are bee pollinated.’ Around the World, these crops are worth at least $207 billion.” One fact even more bizarre is that honeybees are disappearing and no one seems to know for sure…

Oligosaccharide structures are strongly associated with their potential biological activities. Despite the biological activities of oligosaccharides have known for years, the lack of structural details limits the study of their potential applications. A rapid and effective method for identifying oligosaccharides is desirable yet the complete structural characterization of novel oligosaccharides remains challenging. The high polarity nature and highly branching, isomeric structures makes…

associated with the rotational bulk flow. If one assumes a non-zero scalar potential, then it seems impossible to satisfy the Ampère 's law. The physical cause seems to be that, in the case of force-free fields, one would require a “different” electrostatic potential to balance the inertial forces for the ions and electrons, which is of course nonsensical. Thus, our investigation seems to suggest that it is not possible to calculate a DF of the form of Equation (6) for the exact GH field. C.…

Application of Biofloc technology in aquaculture systems; a viewpoint Anjali P. Thilakan1*,Manju Lekshmi. N2.,Sreekanth.G.B2, N. P. Singh2 1Central Institute of Fisheries Education, Andheri (W), Mumbai 2ICAR Central Coastal Agricultural Research Institute, Ela, Old Goa . Abstract Bioflocs are aggregates (flocs) of algae, bacteria, proto¬zoans, and other kinds of particulate organic matter such as feces and uneaten feed and it normally contains 35-40% of protein. Biofloc technology ensures…

1.2. Cones Speaker cones vary in size and shape as well as the material they are made of. They range from original Rice and Kellog design-paper cone, through Kevlar and carbon fibre, metal (aluminium) and a variety of composites, each manufacturer employing different materials suited to providing the best efficiency and linearity. First of all they wanted to achieve manufacturing consistency since wood is not a homogenous substance and tends to vary from one form of timber to another, even…

2.1. Artificial Insemination (AI) : Development of techniques for successful. .freezing of spermatozoa has progressively evolved over the. . Past 60 years (Kucuk et al., 2014). At the starting of 20th century Ivanov started studying on artificial insemination (AI) of sheep’s, where Ivanov’s .studies on extenders and reproduction resulted in the development and the practical application of AI in farm animals, reviewed by (Bohlooli et al., 2012). AI provides. .many advantages to farmers and…