The Universal Coefticient Theorem in the Category of Fuzzy Soft Modules

This paper begins with the basic concepts of chain comlexes of fuzzy soft modules. Later, we introduce short exact sequence of fuzzy soft modules and prove that split short exact sequence of fuzzy soft chain complex. Naturally, we want to investigate whether or not the universal coefficient theorems are satisfied in category of fuzzy soft chain complexes. However, in the proof of these theorems in the category of chain complexes, exact sequence of homology modules of chain complexes is used. Generally, sequence of fuzzy soft homology modules is not exact in fuzzy chain complexes. Therefore in this study, we construct exact sequence of fuzzy soft homology modules under some conditions. Universal coefficients theorem is proven by making use of this idea

New Technologies of Matrix Composite Polymer Photovoltaic and Photoresistive Materials

The goal of the paper is development of more effective technology formation photovoltaic and photoresistive elements based on the polar and nonpolar polymers dispersed by CdS, ZnS, CdSe and CdTl particles. It was established that: 1. The interphase interaction in photoelectric composites on the interphase boundary is considerably depended on particle size of inorganic phase; 2. Polymer matrix is not passive phase in photoelectric composites, but defines a value of Rdark resistance/Rlight resistance parameter and value of photo-emf; 3. 3. Plasma crystallization of photoelectric composites is accompanied by formation of local levels with high concentration and activation energy in quasi-forbidden band of polymer matrix; 4. Doping of ferroelectric component with domain structure into photoelectric composite of polymer-CdS leads to increasing concentration of centers of local electric fields promoted division of photoinduced charges

Investigation of functional hepatic tests in operated patients with obesity

Objective. To study up a connection between indices of the functional hepatic tests and  the body mass index (BMI) in patients after the operation. Маterials and methods. In 59 оperated patients a BMI was calculated, as well as biochemical hepatic tests: activity of alaninaminotransferase (AlAT) in the blood serum, aspartataminotransferase (АsAТ), γ-glutamintransferase (γ-GТ) and a general bilirubin content. Basing on the BMI indices, all the patients were divided into three groups. Into Group I 30 patients were included with BMI 18.5 - 24.9 kg/m2, into Group II - 20 patients with excessive body mass, the BMI values 25.0 - 29.9 9 kg/m2, and into Group III - 9 patients with obesity, the BMI values more than 30 9 kg/m2. The blood serum activity of AlAT, AsAT, γ-GТ, alkaline phosphatase, indices of bilirubin, international normalized ratio and C-reactive protein were determined in accordnce to standard mrthods. In all the patients the data of hepatic function testing were analyzed before the operation and in 1, 3, 5 days after the operation. Results. In Groups I and II the values of АlAТ, АsAТ and γ-GТ were in borders of normal range. The changes were observed on the first and third postoperative day in Group III. Average activity (±SD) of the blood serum АlaТ and АsAТ in Group I have constituted (25.7 ± 9.8) and (24.9 ± 7.8) U/L (p < 0.01), in Group II - (32.5 ± 9.1) and (25.2 ± 7.1) U/L (p < 0.01), in Group III - (46.2 ± 13.5) and (31.9 ± 10.6) U/L (p < 0.01). Conclusion. In high BMI in patients, who had hepatic fatty degeneration, a hepatic enzymes activity was raised significantly, comparing with patients who had not hepatic fatty degeneration. Raised activity of hepatic enzymes in the blood serum was connected with high BMI. That’s why a high rate of hepatic fatty degeneration is observed in patients with raised BMI

Пчелы трибы Anthophorini Dahlbom, 1835 (Hymenoptera: Apoidea: Apidae) Нахичеванской Автономной Республики Азербайджана

В энтомофауне Нахичеванской Автономной Республики выявлено 37 видов из 3 родов пчел трибы Anthophorini, найденных в разное время в пределах территории автономной республики. Род Amegilla представлен 3 подродами (Amegilla, Micramegilla, Zebramegilla) и 7 видами, род Anthophora 7 подродами (Anthophora, Caranthophora, Dasymegilla, Heliophila, Lophanthophora, Melea, Paramegilla, Petalosternon, Pyganthophora) и 28 видами, а род Hapropoda 2 видами. Anthophora bimaculata (Panzer, 1798), A. richaensis Alfken, 1938, A. gracilipes (Morawitz, 1872), A. harmalae Morawitz, 1878, A. meridionalis Fedtschenko, 1875 и A. podagra Lepeletier, 1841 впервые указаны для фауны Нахичеванской АР. Установлены обитаемые видами ландшафты, биотопы и источники их питания-энтомофильные растения. Виды трибы Anthophorini питаются на цветках видов растений 19 семейств флоры автономной республики. Большое предпочтение они дают цветкам растений семейств Asteraceae, Fabaceae и Lamiaceae

The fauna and ecology of wasps of the genus Tachysphex Kohl, 1883 (Hymenoptera: Apoidea: Crabronidae) in Nakhchivan Autonomous Republic of Azerbaijan

An annotated checklist containing 11 species in five species groups of the wasp genus Tachysphex that occur in the Nakhchivan Autonomous Republic is presented. Five species are recorded from Azerbaijan for the first time: Tachysphex ferrugineus Pulawski, 1967, T. nitidus (Spinola, 1806), T. pompiliformis (Panzer, 1803), T. mocsaryi Kohl, 1884 and T. costae (de Stefani Perez, 1882). Six species are recorded from Nakhchivan AR for the first time: Tachysphex consocius Kohl, 1892, T. fulvitarsis (A. Costa, 1867), T. helveticus Kohl, 1885, T. brevipennis Mercet, 1909, T. pulcher Pulawski, 1967, T. dignus Kohl, 1889. Data on landscape and habitat distributions of each species are given