Computer and measurement determination of the electromagnetic field parameters. theory and practice

Author(s):  
E. Grudzinski ◽  
V. Nichoga ◽  
P. Dub
1989 ◽  
Vol 11 (2) ◽  
pp. 14-16
Author(s):  
Marion Dobbert

Evaluation has been defined by Blaine Worthen and J. R. Sanders (1973, Educational Evaluation: Theory and Practice. Worthington, Ohio: C.A. Jones Publishing Company, p. 19) as making a "determination of the worth of a thing." The thought of evaluating a community is one that, at first hearing, is likely to give any anthropologist a cold chill. But actually, communities are evaluated all the time; the evolutionary socioeconomic processes of a region continually, although impersonally, evaluate communities. In the process, some are selected to live and others to die and become ghost towns (or future archaeological discoveries). My region, Minnesota, Wisconsin and the Dakotas, is filled with towns that have been evaluated by this process. While they are not ghost towns, they have been reduced to two road signs announcing their names, a tavern, and a deserted general store. This type of evaluation is occurring through the rural areas of the world. It results in rural depopulation and the demise of rural community forms which have been highly valued historically. We might call this process a summative evaluation of a community—a very final one with little chance of successful appeal.


2007 ◽  
Vol 1 (1) ◽  
pp. 10-17 ◽  
Author(s):  
André Palmini ◽  
Victor Geraldi Haase

Abstract The constant conflict between decisions leading to immediate pleasurable consequences versus behaviors aiming at long-term social advantages is reviewed here in the framework of the evolutionary systems regulating behavior. The inescapable temporal perspective in decision-making in everyday life is highlighted and integrated with the role of the executive functions in the modulation of subcortical systems. In particular, the representations of the 'non-existent' future in the prefrontal cortical regions and how these representations can bridge theory and practice in everyday life are addressed. Relevant discussions regarding the battle between emotions and reasons in the determination of more complex decisions in the realm of neuroeconomics and in moral issues have been reserved for a second essay.


Author(s):  
О. М. Петровський

Розглянуті питання передпосівної стимуляції на-сіння високочастотним електромагнітним полем.Запропоновано спосіб опромінення насіння і визна-чення його електричних характеристик. На основібудови клітин визначені електричні властивості біо-логічної тканини, з якої складається насіння. Пока-зана зміна складових активного опору в залежностівід частоти струму. Експериментально доведено,що еквівалентну електричну схему неможливо звес-ти до простих випадків з’єднання опорів і ємностей,а саме насіння не можна вважати нейтральнимдіелектриком. Розроблена методика оцінки інтенси-вності обмінних процесів залежно від електричногоопору насіння. The questions of stimulation of seed before sowing are considered by the high-frequency electromagnetic field considered. The method of irradiation of seed and determination of him is offered electric descriptions. On the basis of structure of cages electric properties of biological fabric which seed consist of are certain. The change of constituents of active resistance is shown depending on frequency of current. It is experimentally proved that it is impossible to erect an equivalent electric chart to the simple cases of connection of resistances and capacities, namely seed can not be considered a neutral dielectric. The method of estimation of intensity of exchange processes  is developed depending on electric resistance of seed.


2006 ◽  
Vol 5 (5) ◽  
pp. 147-150
Author(s):  
V. M. Sokolov

Determination of responsibly professional position of modern medicine supposes investigation of the medicine activity basis and is connected with such domain reflections which appeal for the new ethical reference points of practical and theoretical medi- cine. At present modern medicine progress and the newly practice of professional medical care is at variance with settled moral principles and values and raises medical and philosophical problems which could not been considered objectively in Hippocrat's eth- ics or in the traditional medical norms of ethics and deontology. Necessity in the elaboration of bioethical imperative of responsibil- ity is keenly revealed in consiquense of the emerged breach between the level of biomedical theory and practice development on the one hand and the lag of medicine moral components of theoretical and practical medicine care on the other. In the article under consideration the condition of bioethical responsibility problem is analyzed in the professional legitimaton of medicine activity aspect. It also deals with formation conditions of bioethically responsible students in medical professional schools.


Author(s):  
Eduard Yeromenko ◽  
Maksym Doroshenko

This scientific article reveals the methods of education of physical culture and basics of health and determination of working capacity of athletes of combat horting of pupil and student age, features of direction and volumes of training load. The publication analyzes the relationship between combat horting and health for schoolchildren and students during their education and training in sports sections of general secondary and higher education. Every year the National Federation of Combat Horting of Ukraine raises more and more problems of health-improving orientation of the educational process by means of sports. During the years of perestroika and reforms, scientists, teachers and leaders of the sports federation, educational sphere organized and conducted many serious studies, obtained many valuable sports, philosophical, socio-economic and psychological-pedagogical results, developed important concepts and recommendations, implemented a number of practical measures in the field of improvement of educational and training process, its adaptation to new conditions of educational activity in Ukraine. The analysis of methods of education of physical culture and basics of health of athletes of combat horting, the analysis and definition of their working capacity, value potential of combat horting and new ways of its development by a society and the person, and also pedagogical values of the trainer on combat horting, allows to receive ideas approaches formed in the modern theory and practice of combat horting.


2016 ◽  
Vol 164 ◽  
pp. 24-30 ◽  
Author(s):  
C. Phatak ◽  
L. de Knoop ◽  
F. Houdellier ◽  
C. Gatel ◽  
M.J. Hÿtch ◽  
...  

1997 ◽  
Vol 12 (26) ◽  
pp. 4769-4796 ◽  
Author(s):  
Luca Lusanna ◽  
Paolo Valtancoli

We search a canonical basis of Dirac's observables for the classical Abelian Higgs model with fermions in the case of a trivial U(1) principal bundle. The study of the Gauss law first class constraint shows that the model has two disjoint sectors of solutions associated with two physically different phases. In the electromagnetic phase, the electromagnetic field remains massless: after the determination of the Dirac's observables we get that both the reduced physical Hamiltonian and Lagrangian are nonlocal. In the Higgs phase, the electromagnetic field becomes massive and in terms of Dirac's observables we get a local, but nonanalytic in the electric charge (or equivalently in the sum of the electromagnetic mass and of the residual Higgs field), physical Hamiltonian; however the associated Lagrangian is nonlocal. Some comments on the R-gauge-fixing, the possible elimination of the residual Higgs field and on the Nielsen–Olesen vortex solution close the paper.


Sign in / Sign up

Export Citation Format

Share Document