DIRECTIONS IMPROVING COMPETITIVENESS OF THE NATIONAL ECONOMY OF JAPAN

This article is devoted to the analysis of evolution of theories of countries‘ international competitiveness and learnt the methods of researching the countries‘ international competitiveness. Moreover, were defined essential details of Japanese economy, its national competitiveness, impact on sustainable economic 514 development and ways of increasing its international competitiveness. Also were analyzed factors and threats which influence on the competitiveness of the national econom

Improvement of the paradigm of service

Now science about service as the modern type of service, is at a stage of evolutionary development. Therefore, there are numerous views concerning their essence and mechanisms. We, in this work considered some modern views about concepts service, attempt to give new definitions of concepts service, serving and service is mad

Development of Cascade Processes in Metals

In this work we have performed a systematical investigation of energy dependence of the radiation defects distribution profile in three different materials – tantalum, molybdenum and stainless steel of type 10X18H10T-VD irradiated by high energy protons. It has been shown that in the stainless steel and tantalum, regardless of proton energy, the vacancy complexes similar by configuration appear which are described by the slightly expressed elastic channel. The defects recover in on annealing stage with different migration activation energy. At the same time the molybdenum radiation damageability consists of two components in each of which exists its own mechanism of defects formation. For high energy protons what’s important is the inelastic channel of interaction and formation of sub cascades, which are created by primarily knocked-on atoms of considerable energies. However, for low energy protons, the processes of elastic interaction with lattice atoms and emergence of atomic hydrogen in the end of run important. Keywords: positron annihilation, tantalum, molybdenum, proton irradiation, point defects, vacancy complexes

1-(9-Methyl-11-sulfanyl­idene-8-oxa-10,12-diaza­tricyclo­[7.3.1.02,7]trideca-2,4,6-trien-13-yl)ethanone

The six-membered oxacyclo­hexene ring of the title compound, C13H14N2O2S, is fused with the benzene ring and the quarternary C atom lies above the plane of the benzene ring by 0.229 (8) Å, whereas the methine C atom (which bears the acetyl substituent) lies below this plane by 0.595 (8) Å. The oxacyclo­hexene ring is also fused with the sofa-shaped 2,6-diaza­cyclo­hexa­none ring. The methine C atom that belongs to both six-membered rings lies above the mean plane of the other five atoms (r.m.s. deviation = 0.077 Å) by 0.759 (5) Å. In the crystal, N—H⋯S hydrogen bonds link adjacent mol­ecules into a linear chain

Synthesis of New Iminosugar Derivatives Based on (S)-(1,2,3,6-Tetrahydropyridazin-3-yl)methanol

(S)-(1,2,3,6-Tetrahydropyridazin-3-yl)methanol was synthesized in two steps by the Diels-Alder reaction of penta-2,4-dien-1-ol with diethyl azodicarboxylate in the presence of (S)-BINOL as chiral catalyst. The subsequent Boc-protection of the 2-position of the pyridazine ring, ring-closing carbonylation of the hydroxy group, and deprotection afforded a bicyclic iminosugar analog. The structure of the isolated compounds was proved by NMR, IR, and mass spectra and elemental analyses

Synthesis and bioactivity of new analogue of Bicyclic 1-Azafagomine

New (S)-(1,2,3,6-tetrahydropyridazin-3-yl)methanol was synthesized by Lewis acid catalyzed and self-assembled Diels-Alder (LACASA-DA) cycloaddition reaction using (S)-BINOL as a chiral inductor. The N-2 pyridazine position was protected, the hydroxyl group was carbonylated to form the new bicyclic structure. The protective group was removed and the double bond was dihydroxylated leading to the target compound. Removal of the protective group was performed using a newly found ecofriendly catalyst for N-Boc deprotection. The final iminosugar derivative 7 and all newly synthesized intermediates, were investigated against S. aureus and E. coli bacteria and were found to show promising activity against both gram-positive and gram-negative bacteria.- (undefined

1-(2-Oxo-3,4-dihydro-2H-1,3-benzoxazin-4-yl)urea monohydrate

The organic molecule in the title hydrate, C9H9N3O3·H2O, was obtained by the condenstation of salicylic aldehyde with urea in acetonitrile. The oxazine ring adopts a slightly distorted sofa conformation, with the N atom deviating from the plane passing through the other atoms of the ring by 0.267 (2) Å. The crystal structure displays inter­molecular N—H⋯O and O—H⋯O hydrogen bonding

Acylation Reaction of Polystyrene with Organic Anhydrides and Investigation of the Physico-Mechanical Properties

The acylation reaction of polystyrene with organic anhydrides, such as maleic and ace-tic anhydrides were investigated in the presence of cationic catalysis (AlCl3, BF3В·O(C2H5)2, FeCl3, SnCl4, TiCl4, ZnCl2), to synthesise some polyfunctional (carbonyl-, carboxyl-, keto-, olefinic) polystyrene. The incorporation of functional groups to polystyrene were caused an increase of adhesion capability, physico-mechanical properties, elasticity and photosensitivity polyfunctional product

Epidemiology and etiological factors of the risk of development of urinary disease in Dagestan

То clarify the clinical epidemiology of IBC in RD given site 12123 inpatient and outpatient cards of patients with ICD were analyzed. The average annual indicators of the quality of drinking water in various climatic and geographical zones of the region were studied. The incidence of ICD uneven, with high incidence among residents of planar zones 83,08%, it revealed the highest hardness of the water. The number of ICD patients living in the highlands is much less than USD 11.8%. It is established that increased consumption of animal protein is directly proportional to the increase in the number of ICD patients in the RD. Revealed that the incidence of IBC is higher among women (66,3%) than in men (33.7 per cent).С целью выяснения клинической эпидемиологии МКБ в РД с учетом территории проанализировано 12123 амбулаторных и стационарных карт больных с МКБ. Изучены среднегодовые показатели качества питьевой воды в различных климатогеографических зонах региона. Установлено, что заболеваемость МКБ неравномерна, высокая заболеваемость отмечена у жителей плоскостной зоны 83,08%, здесь выявлены самые высокие показатели жесткости воды. Число больных МКБ проживающих в горных районах намного меньше -11,8%. Установлено, что увеличение потребления животного белка прямо пропорционально увеличению количества больных МКБ вРД. Выявлено, что заболеваемость МКБ у женщин выше (66,3%), чем у мужчин (33,7%)