Coupling between Rydberg states and Landau levels of electrons trapped on liquid helium

We investigate the coupling between Rydberg states of electrons trapped on a liquid Helium surface and Landau levels induced by a perpendicular magnetic field. We show that this realises a prototype quantum system equivalent to an atom in a cavity, where their coupling strength can be tuned by a parallel magnetic field. We determine experimentally the renormalisation of the atomic transition energies induced by the coupling to the cavity, which can be seen as an analogue of the Lamb shift. When the coupling is sufficiently strong the transition between the ground and first excited Rydberg states splits into two resonances corresponding to dressed states with vacuum and one photon in the cavity. Our results are in quantitative agreement with the energy shifts predicted by the effective atom in a cavity model where all parameters are known with high accuracy

Substantiation of New Diagnostic Methods for the Formation of Retention of Upper Permanent Canines in Dental Anomalies

In the case of dental anomalies of the formation of retention of the upper permanent canines, new views on the methods of its diagnosis are presented in the article. Both foreign and domestic a wide review of the literature of scientists was presented by the author, as well as various diagnostic methods were described in detail about this pathology. Various methods of evaluation of X-ray examinations and modern approaches to the diagnosis of retention of the upper permanent canines, which are currently used in practice by an orthodontist to make a final diagnosis, are described

New Views in the Diagnosis and Clinic of Temporomandibular Joint Dysfunction

The article describes new technologies and modern aspects of diagnostics and clinic of temporomandibular joint dysfunctions. The author presented a wide review of the literature of both foreign and domestic scientists, detailed the various diagnostic methods for this pathology. Various methods for assessing the violation of the biomechanics of the lower jaw, which leads to dysfunctions of the temporomandibular joint, are also described

DEFINITION OF BUDGETING AS A COMPONENT OF A DESCRIPTIVE ASSESSMENT OF THE FINANCIAL SOLVENCY OF RUSSIAN ENTERPRISES

Problems of the implementation of the fractal, within branched budgeting system in Russian enterprises. Of necessity unification and harmonization of intra-company managerial processes in this paper we use the whole range of principles of budgeting from the point of view of practical implementation, and not from the point of view of the theoretical conceptual imperatives

THE MAIN DETERMINANTS OF THE TOOLS OF FINANCIAL PLANNING AS AN INDICATIVE SCHEME OF REDUCTION OF CRISIS SITUATIONS

Logical reflection of this article is based on definition of key positions of the finance director within financial planning of the company. Besides the differentiated exit methods from crisis situations of the company are considered. Reflection of strategy of the company through Issikava's chart is offered and also the budgeting tools quintessence is defined. The earlier the finance director, using preventive methods of anti-recessionary planning, diagnoses each crisis symptom, the enterprise will have great opportunities for neutralization of the broken balance

DEFINITION OF BUDGETING AS A COMPONENT OF A DESCRIPTIVE ASSESSMENT OF THE FINANCIAL SOLVENCY OF RUSSIAN ENTERPRISES

Problems of the implementation of the fractal, within branched budgeting system in Russian enterprises. Of necessity unification and harmonization of intra-company managerial processes in this paper we use the whole range of principles of budgeting from the point of view of practical implementation, and not from the point of view of the theoretical conceptual imperatives

Psycho-pedagogical support of students' professional self-determination

© 2017 Serials Publications. The relevance of the study is due to the need of students¿ psycho-pedagogical support on the stage of preprofile training, the results of which should allow students to make preliminary determination concerning their education and future career. The leading research approach to the problems of basic schoolleavers¿ vocational choice training is a systematic approach. The article describes a developed and implemented complex programme of students¿ psychological and pedagogical support in the context of preprofile training, and provides empirical data on the results of testing the programme. The article reveals the content of preprofile training courses programmes. In this regard, the materials of the article can be useful to educators engaged in students¿ preprofile training

THE MAIN DETERMINANTS OF THE TOOLS OF FINANCIAL PLANNING AS AN INDICATIVE SCHEME OF REDUCTION OF CRISIS SITUATIONS

Logical reflection of this article is based on definition of key positions of the finance director within financial planning of the company. Besides the differentiated exit methods from crisis situations of the company are considered. Reflection of strategy of the company through Issikava's chart is offered and also the budgeting tools quintessence is defined. The earlier the finance director, using preventive methods of anti-recessionary planning, diagnoses each crisis symptom, the enterprise will have great opportunities for neutralization of the broken balance

Site-selective measurement of coupled spin pairs in an organic semiconductor

From organic electronics to biological systems, understanding the role of intermolecular interactions between spin pairs is a key challenge. Here we show how such pairs can be selectively addressed with combined spin and optical sensitivity. We demonstrate this for bound pairs of spin-triplet excitations formed by singlet fission, with direct applicability across a wide range of synthetic and biological systems. We show that the site sensitivity of exchange coupling allows distinct triplet pairs to be resonantly addressed at different magnetic fields, tuning them between optically bright singlet (S=0) and dark triplet quintet (S=1,2) configurations: This induces narrow holes in a broad optical emission spectrum, uncovering exchange-specific luminescence. Using fields up to 60 T, we identify three distinct triplet-pair sites, with exchange couplings varying over an order of magnitude (0.3–5 meV), each with its own luminescence spectrum, coexisting in a single material. Our results reveal how site selectivity can be achieved for organic spin pairs in a broad range of systems