118 research outputs found
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 andΒ the body mass index (BMI) in patients after the operation.
ΠΠ°terials and methods. In 59 ΠΎperated patients a BMI was calculated, as well as biochemical hepatic tests: activity of alaninaminotransferase (AlAT) in the blood serum, aspartataminotransferase (ΠsAΠ’), Ξ³-glutamintransferase (Ξ³-GΠ’) 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, Ξ³-GΠ’, 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 ΠlAΠ’, ΠsAΠ’ and Ξ³-GΠ’ were in borders of normal range. The changes were observed on the first and third postoperative day in Group III.
Average activity (Β±SD) of the blood serum ΠlaΠ’ and ΠsAΠ’ in Group I have constituted (25.7 Β± 9.8) and (24.9 Β± 7.8) U/L (p < 0.01), in Group II - (32.5 Β± 9.1) and (25.2 Β± 7.1) U/L (p < 0.01), in Group III - (46.2 Β± 13.5) and (31.9 Β± 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. Thatβs why a high rate of hepatic fatty degeneration is observed in patients with raised BMI
ΠΡΠ΅Π»Ρ ΡΡΠΈΠ±Ρ Anthophorini Dahlbom, 1835 (Hymenoptera: Apoidea: Apidae) ΠΠ°Ρ ΠΈΡΠ΅Π²Π°Π½ΡΠΊΠΎΠΉ ΠΠ²ΡΠΎΠ½ΠΎΠΌΠ½ΠΎΠΉ Π Π΅ΡΠΏΡΠ±Π»ΠΈΠΊΠΈ ΠΠ·Π΅ΡΠ±Π°ΠΉΠ΄ΠΆΠ°Π½Π°
Π ΡΠ½ΡΠΎΠΌΠΎΡΠ°ΡΠ½Π΅ ΠΠ°Ρ
ΠΈΡΠ΅Π²Π°Π½ΡΠΊΠΎΠΉ ΠΠ²ΡΠΎΠ½ΠΎΠΌΠ½ΠΎΠΉ Π Π΅ΡΠΏΡΠ±Π»ΠΈΠΊΠΈ Π²ΡΡΠ²Π»Π΅Π½ΠΎ 37 Π²ΠΈΠ΄ΠΎΠ² ΠΈΠ· 3 ΡΠΎΠ΄ΠΎΠ² ΠΏΡΠ΅Π» ΡΡΠΈΠ±Ρ Anthophorini, Π½Π°ΠΉΠ΄Π΅Π½Π½ΡΡ
Π² ΡΠ°Π·Π½ΠΎΠ΅ Π²ΡΠ΅ΠΌΡ Π² ΠΏΡΠ΅Π΄Π΅Π»Π°Ρ
ΡΠ΅ΡΡΠΈΡΠΎΡΠΈΠΈ Π°Π²ΡΠΎΠ½ΠΎΠΌΠ½ΠΎΠΉ ΡΠ΅ΡΠΏΡΠ±Π»ΠΈΠΊΠΈ. Π ΠΎΠ΄ Amegilla ΠΏΡΠ΅Π΄ΡΡΠ°Π²Π»Π΅Π½ 3 ΠΏΠΎΠ΄ΡΠΎΠ΄Π°ΠΌΠΈ (Amegilla, Micramegilla, Zebramegilla) ΠΈ 7 Π²ΠΈΠ΄Π°ΠΌΠΈ, ΡΠΎΠ΄ Anthophora 7 ΠΏΠΎΠ΄ΡΠΎΠ΄Π°ΠΌΠΈ (Anthophora, Caranthophora, Dasymegilla, Heliophila, Lophanthophora, Melea, Paramegilla, Petalosternon, Pyganthophora) ΠΈ 28 Π²ΠΈΠ΄Π°ΠΌΠΈ, Π° ΡΠΎΠ΄ Hapropoda 2 Π²ΠΈΠ΄Π°ΠΌΠΈ. Anthophora bimaculata (Panzer, 1798), A. richaensis Alfken, 1938, A. gracilipes (Morawitz, 1872), A. harmalae Morawitz, 1878, A. meridionalis Fedtschenko, 1875 ΠΈ A. podagra Lepeletier, 1841 Π²ΠΏΠ΅ΡΠ²ΡΠ΅ ΡΠΊΠ°Π·Π°Π½Ρ Π΄Π»Ρ ΡΠ°ΡΠ½Ρ ΠΠ°Ρ
ΠΈΡΠ΅Π²Π°Π½ΡΠΊΠΎΠΉ ΠΠ . Π£ΡΡΠ°Π½ΠΎΠ²Π»Π΅Π½Ρ ΠΎΠ±ΠΈΡΠ°Π΅ΠΌΡΠ΅ Π²ΠΈΠ΄Π°ΠΌΠΈ Π»Π°Π½Π΄ΡΠ°ΡΡΡ, Π±ΠΈΠΎΡΠΎΠΏΡ ΠΈ ΠΈΡΡΠΎΡΠ½ΠΈΠΊΠΈ ΠΈΡ
ΠΏΠΈΡΠ°Π½ΠΈΡ-ΡΠ½ΡΠΎΠΌΠΎΡΠΈΠ»ΡΠ½ΡΠ΅ ΡΠ°ΡΡΠ΅Π½ΠΈΡ. ΠΠΈΠ΄Ρ ΡΡΠΈΠ±Ρ Anthophorini ΠΏΠΈΡΠ°ΡΡΡΡ Π½Π° ΡΠ²Π΅ΡΠΊΠ°Ρ
Π²ΠΈΠ΄ΠΎΠ² ΡΠ°ΡΡΠ΅Π½ΠΈΠΉ 19 ΡΠ΅ΠΌΠ΅ΠΉΡΡΠ² ΡΠ»ΠΎΡΡΒ Π°Π²ΡΠΎΠ½ΠΎΠΌΠ½ΠΎΠΉ ΡΠ΅ΡΠΏΡΠ±Π»ΠΈΠΊΠΈ. ΠΠΎΠ»ΡΡΠΎΠ΅ ΠΏΡΠ΅Π΄ΠΏΠΎΡΡΠ΅Π½ΠΈΠ΅ ΠΎΠ½ΠΈ Π΄Π°ΡΡ ΡΠ²Π΅ΡΠΊΠ°ΠΌ ΡΠ°ΡΡΠ΅Π½ΠΈΠΉ ΡΠ΅ΠΌΠ΅ΠΉΡΡΠ² Asteraceae, Fabaceae ΠΈ 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
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