Influence of zeolite honguruu on growth and development, digestibility and metabolism of geese

The purpose of the study is to determine the effect of zeolite honguruu on the growth and development, digestibility and metabolism of geese in the conditions of Yakutia. During the experiment, research methods generally accepted in poultry farming were used. Live weight – by weighing birds, digestibility and metabolism according to the method of VIZH, VNITIP. The scientific novelty of the research was to find the possibility of involving natural zeolite in the feed ration of young goose young in the conditions of Yakutia. For carrying out the experiments, we formed 3 groups of geese of 20 animals in each analogue method. Therefore, we determined the effect of zeolite on growth, development, physiological state, and digestibility of nutrients. The purpose of the research is to identify the degree of safety when using zeolite in poultry farming and to obtain an environmentally friendly product for human nutrition. The use of zeolite contributed to an increase in gross increase in live weight by 14.13 % and 19.22 %. So, the supplement contributed to an increase in average daily growth during all periods of cultivation: in 60–70 days – 7.85 % and 15.24 %; in 70–80 days – by 21.73 % and 28.30 %, in 80–90 days – by 13.61 % and 15.76 %. During the experiment, the control group of geese accounted less than the experimental groups of birds – 14.14 % and 19.22 %. A physiological experiment was conducted to determine the effect of zeolite honurin on metabolism. It was found that the additive contributes to better digestion of nutrients in terms of dry matter by 0.9 % and 1.58 %, organic matter by 0.83 % and 1.38 %, protein by 0.64 % and 0.92 %, fat by 0.84 % and 1.58 %, fiber by 0.33 % and 2.21 %, and nitrogen-free extractives by 0.96 % and 1.42 %. During the experiment, it was found that the nitrogen balance in all geese was positive but had differences in the degree of deposition in the body. So the experimental geese of the experimental groups exceeded their peers from the control group by 3.47 % and 5.56 %, respectively. Thus, the use of zeolite zeolite is positive for the growth and development, digestibility and metabolism of geese.

МІНЕРАЛЬНІ ДОБАВКИ, ЯК ОДИН ІЗ ЧИННИКІВ ВПЛИВУ НА ПРОЦЕСИ БІОСИНТЕЗУ МІКРОБІАЛЬНОГО БІЛКУ У ЖУЙНИХ ТВАРИН

Results of researches on studying the influence of various levels of the mineral substances that were added to a diet of bull–calves on getting of chyme, dry substances, organic substances, raw protein from prestomachs to duodenum are presented. Before the experiment animals have been operated with imposing of anastomosis at the beginning of a duodenum, at the distance of 8–12 cm from abomasus before the falling of pancreas into intestines.Nowadays rationing of mineral food of animals is carried out by two ways: by amount of mineral substances on one animal a day or by its quantity on one kilogram of the consumed solid forage.In our experiments mineral substances were brought in 1 kg of the consumed solid forage as it allows to create a certain concentration of the studied connections in the substance of the rumen.During the preparatory period animals were on the diet for two weeks, then within 7 days they were used in experiments to define digestibility of nutrients in gastrointestinal tract. After completion of experiment on digestibility there was a physiological experiment to determine daily volume and structure of the chyme proceeding through inosculation of chyme. In forage and on average daily tests of a duodenal chyme and faeces the content of solids and also organic substances (with the difference between amount of solid and mineral substances) of a raw protein, raw fat, raw cellulose and the anazotic extractive substances by common techniques of the zoochemical analysis were determined.In physiological experiments digestibility of organic substances under the influence of addition of chloride of sodium, chloride of cobalt, sulfates of copper and zinc to a diet separately and in the complex were studied. It was indicated that with the increase of chyme, coming to a duodenum, digestibility of organic substances in prestomachs decreased that was also confirmed by the inverse correlation dependence. It was proved that addition of mineral salts to a diet has led to increase of getting of organic substances in a small intestine as a whole and also of a raw protein.It was found that addition of mineral substances to a diet has led to activation of processes of biosynthesis of microbiological protein in prestomachs of bull–calves with the use of endogenous sources of nitrogen.

A Preliminary Study on Influence of Anion Created by Anion-Fiber Used for Decorative Material on People's Physiology and Psychology

This study was conducted to examine whether negative air ions created by anion-fiber would influence the human physiology and psychology. Dynamic continuous blood pressure and electroencephalogram were examined during a 5-h exposure to negative air ions created by anion-fiber in ten adult healthy volunteers. Physiological experiment research was carried out in environmental science laboratory with the anion-fiber curtain. The concentration of negative ions is above 1300 ion/cm3 and the normal standard is 720 ion/cm3.The results suggest that the dynamic continuous blood pressure and skin temperature could possibly be reduced (P<0.01) and the β index of each region decreased significantly.

Self-Projection: Hugo Münsterberg on Empathy and Oscillation in Cinema Spectatorship

ArgumentThis essay considers the metaphors of projection in Hugo Münsterberg's theory of cinema spectatorship. Münsterberg (1863–1916), a German born and educated professor of psychology at Harvard University, turned his attention to cinema only a few years before his untimely death at the age of fifty-three. But he brought to the new medium certain lasting preoccupations. This account begins with the contention that Münsterberg's intervention in the cinema discussion pursued his well-established strategy of pitting a laboratory model against a clinical one, in this case the “master-trope” of early cinema a spectatorship drawn from hysteria, hypnosis, and related phenomena like double-consciousness. Münsterberg's laboratory-oriented account also flowed from his account of cinema technology as an outgrowth of the apparatus of his own discipline of experimental psycho-physiology, which entailed a model of cinema spectatorship continuous with the epistemological setting of laboratory relations. I argue that inThe Photoplayand related writings projection functioned in three registers: material, psychological, and philosophical. Münsterberg's primary concern was with psychological projection, where he drew upon his own work in experimental aesthetics to articulate an account of how the basic automatisms of cinema produce a state of oscillation between immersion and distraction. I show how Münsterberg's experimental aesthetics drew upon German doctrines of aesthetic empathy, orEinfühlung, which Münsterberg sought to modify in accordance with the dynamic and temporal characteristics of psycho-physiological experiment. Finally, I argue that Münsterberg's cinema theory was enfolded in his action or double-standpoint theory, in which the transcendental self posits the material, objective conditions of laboratory experience as a means to know itself. This philosophical projection explained cinema's uncanny ability to suspend ordinary perceptions of space, time, and causality. It also made cinema uniquely suited for the philosophical emancipation of a popular mass audience.