«Scientific Journal of the Far Eastern State Technical Fisheries University». Vol. 49. No 3. 2019 – download pdf


ICHTHYOLOGY. ECOLOGY


Vasilii N. Kazachenko
The Far Eastern State Technical Fisheries University
Doctor of biology sciences, Professor 
Russia, Vladivostok
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Inga V. Matrosova
The Far Eastern State Technical Fisheries University
PhD in biology, Associate professor 
Russia, Vladivostok
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PARASITIC CRUSTACEANS (CRUSTACEA: COPEPODA) OF GREENLINGSPARASITIC CRUSTACEANS (CRUSTACEA: COPEPODA) OF GREENLINGSFISH (PISCES: HEXAGRAMMIDAE) OF FAR EASTERN SEAS

Abstract. The information about the infestation of parasitic copepods of greenlings fishe of Far Eastern seas are given; it examined 2927 specimens of 13 species of 10 genera of fish; recorded 7species of 5 genera of 3 families 2 suborders copepods.

Keywords: parasitic copepods, greenlings fish, north-western part of the Pacific Ocean.


Vasilii N. Kazachenko
The Far Eastern State Technical Fisheries University
Doctor of biology sciences, Professor 
Russia, Vladivostok
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Inga V. Matrosova
The Far Eastern State Technical Fisheries University
PhD in biology, Associate professor 
Russia, Vladivostok
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FINDINGS OF PARASITIC CRUSTACEA OF THE GENUS HATSCHEKIAFINDINGS OF PARASITIC CRUSTACEA OF THE GENUS HATSCHEKIA(CRUSTACEA: COPEPODA: SIPHONOSTOMATOIDA)

Abstract. 16 species of the genus Hatschekia (Hatschekiidae) from the Pacific, Atlantic and Indian oceans are registered, information about hosts and new regions are given. 9 species (Hatschekiabalistae, H. crenata, H. fusiformis, H. modesta, H. pagellibogneravei, H. pagrosomi,H. quadrabdominalis, H. reinhardti и H. squamata) are registered for new hosts, 11 speciesregistered in the new regions. Key tables of families for order Siphonostomatoida and genera offamily Hatschekiidae are given.

Keywords: parasitic copepods, fishes, Hatschekiidae, Hatschekia.


Tatyana S. Kovtun
The Far Eastern State Technical Fisheries University
Russia, Vladivostok
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Liudmila F. Kolosova
V.I. Il'ichev Pacific Oceanological Institute, Far Eastern Branch Russian Academy of Sciences
Russia, Vladivostok
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Valentina V. Slobodskova
The Far Eastern State Technical Fisheries University
V.I. Il'ichev Pacific Oceanological Institute, Far Eastern Branch Russian Academy of Sciences
PhD in biology, Associate professor

Russia, Vladivostok
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DYNAMICS OF COPPER ACCUMULATION AND REMOVAL IN THE FABRICSDYNAMICS OF COPPER ACCUMULATION AND REMOVAL IN THE FABRICSOF THE PACIFIC MUSSELS

Abstract. The degree of accumulation and elimination of copper in the tissues of the bivalve mollusk, the Pacific mussel Mytilus trossulus, was estimated. The data obtained allow us to conclude thatthe accumulation of copper ions occurs in the main organ of contact with the medium - the gills,because they are more sensitive to the metal content in water. The redistribution of copper fromthe gills to the digestive gland after exposure to clean water was revealed.

Keywords: cuprum, gills, digestive gland, accumulation, Mytilus trossulus.


Leonid E. Lebedev
The Far Eastern State Technical Fisheries University
Russia, Vladivostok
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Natalia V. Polyakova
Institute of Chemistry, Far Eastern Branch Russian Academy of Sciences
PhD in biology

Russia, Vladivostok
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HEAVY METALS CONTENT OF TISSUES AND MEMBERS OF BLACK PLAICE PSEUDOPLEURONECTES OBSCURUS (HERZENSTEIN, 1890) (PLEURONECTIDAE)OF PETER THE GREAT BAY, SEA OF JAPAN

Abstract. For the first time by TXRF X-ray fluorescence analysis the contents of 9 heavy metals: Mn, Fe, Ni, Cu, Zn, Rb, Sr, Cd, Pb in muscular tissue, gills and liver ofBlack plaice Pseudopleuronectes obscurus (Herzenstein, 1890) (Pleuronectidae), обитающей inthree parts of Peter the Great Bay. Sea of Japan, were studied. Characteristic features of these microelementsdistribution in organs and tissues are shown. Higher accumulation of some elementsby Black plaice of Severnaya Bay, Slavyansky Bay, was found. The content of toxic нормируемыеmetals in the organs and tissues does not exceed the maximum permissible concentration.

Keywords: heavy metals, Black plaice, Pseudopleuronectes obscurus, X-ray fluorescence analysis, Peter the Great Bay, Sea of Japans.


INDUSTRIAL FISHERIES. ACOUSTICS


Sergey M. Balabaev
The Far Eastern State Technical Fisheries University
Doctor of Physical and Mathematical Sciences, Professor
Russia, Vladivostok 

Natalia F. Ivina
The Far Eastern State Technical Fisheries University
Doctor of Technical Sciences, Associate Professor
Russia, Vladivostok
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VARIATION FORMULATION OF FINITE ELEMENT METHOD FOR THE ANALYSIS OF NATURAL VIBRATIONSELASTIC BODIES OF ARBITRARY SHAPES AND SIZES

Abstract. On the basis of the Lagrange variational principle, the matrix equation of the finite element method for the analysis of natural oscillations of bounded elastic bodies of arbitrary shape andsize is obtained. The structure of element stiffness and mass matrices, which are generally expressedby triple integrals in terms of the finite element volume, is considered. The generalizedeigenvalue matrix problem is discussed and the method of its solution is indicated.

Keywords: finite element method, Lagrange function, natural vibrations.


SHIP POWER PLANTS, EQUIPMENT AND SYSTEMS, SHIP NAVIGATION FACILITIES, SHIP ELECTRICAL FACILITIES


Boris I. Rudnev
The Far Eastern State Technical Fisheries University
Doctor of Technecal Science, Professor
Russia, Vladivostok

Olga V. Povalikhina
The Far Eastern State Technical Fisheries University
Associate Professor
Russia, Vladivostok
e-mail: роvаliсhinа@mаil.ru

CALCULATION-EXPERIMENTAL METHOD OF DEFINITION POWER DATA OF FLAME IN MARINE DIESEL COMBUSTION CHAMBER

Abstract.  Application of mathematical models in the base of them a zonal method of calculation of radiative transfer is included in additional to marine diesel combustion chamber, it is required firstdetermination the number of power data. Spectral optical thickness of flame is very important.Development of method calculation for the estimation of spectral optical thickness of flame inmarine diesel 6 ChN 24/36 combustion chamber is the purpose of this paper. A value of spectraloptical thickness of flame depends from three basic data: coefficient of attenuation radiation,concentration of soot particles and its optical data (mean diameter and parameter of diffraction)is given. Distribution of soot particles according to sizes and values of spectral optical thicknessof flame in function of crank angle degree for marine diesel 6 ChN 24/36 in its power data isshown. Basic methods per missing to determine integral degree of flame blackness in combustionchamber with application of calculation data on its spectral optical thickness is determined.

Keywords: marine diesel, spectral optical thickness of flame, radiation heat transfer.


Valentina P. Shaidullina
The Far Eastern State Technical Fisheries University
PhD in technecal science, Associate Professor
Russia, Vladivostok

Liudmila V. Dubolazova
The Far Eastern State Technical Fisheries University
Senior Lecture
Russia, Vladivostok

THE ANALYSIS OF REFRIGERATING MACHINE CONDENSER’STEMPERATURE RANGE, IT’S IMPACT ON THE ENERGY EFFICIENCY

Abstract. In this article we are looking at how the energy efficiency of refrigeration unit is affected by the temperature pressure in condensers. If the temperature difference in heat interchange apparatusincluding refrigeration condensers is economically optimized then the cost of producing aunit of refrigeration is the lowest.

Keywords:  condenser, energy efficiency, temperature pressure.


TECHNOLOGY AND QUALITY CONTROL OF FOOD PRODUCTS


Natalia V. Dementeva
The Far Eastern State Technical Fisheries University
PhD inTechnical Science, Associate Professor
Russia, Vladivostok
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Valeriy D. Bogdanov
The Far Eastern State Technical Fisheries University
Doctor of Technical Science, Professor
Russia, Vladivostok
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ASSESSMENT OF THE QUALITY AND SAFETY OF THE CREAM PIES FROM THE EGGS OF POLLOCK, FERMENTED MICROBIALLY RENIN «МEITO»

Abstract. Currently, the food industry is faced with the task of creating products with therapeutic and preventive properties. This task can be solved by developing technologies of combined foodproducts using functional ingredients, through which the product acquires useful, healthimprovingproperties. Such components include probiotics-living microorganisms that exhibithigh antagonistic activity to pathogenic microflora living in the gastrointestinal tract, participatein the regulation of metabolic processes in the body and have the ability to synthesize vitamins. InDalrybvtyz developed technology of cream pies, from the eggs of Alaska Pollock. Their productionis used microbially renin "Meito," which is obtained by fermentation of a pure culture of ediblefungus and enzyme Mucorpepsin. The aim of the work was to study the chemical composition,organoleptic properties and safety indicators of cream pates.

In the process of research, it was found that cream pates are high-protein culinary productsIn the process of research, it was found that cream pates are high-protein culinary productswith a low lipid content. The products have high organoleptic characteristics: they have a pleasant,caviar-protein taste and smell, with a touch of spices and vegetables, a homogeneous, delicateconsistency. In terms of sanitary and hygienic safety culinary products meet the requirementsand norms of the current technical regulations

Keywords: pollock caviar, cream pies, chemical composition, organoleptic, sanitaryhygienic standards.


Eugeniya P. Lapteva
The Far Eastern State Technical Fisheries University
Doctor of Technecal Science, Professor
Russia, Vladivostok
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A.V. Ivashkina
The Far Eastern State Technical Fisheries University
Postgraduate student
Russia, Vladivostok
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IMPROVEMENT OF THE METHODICAL APPROACH OF FORMATION OF THE STRATEGY OF COMPETITIVENESS OF ENTERPRISES OF PUBLIC CATERING

Abstract. The process of improving the methodological approach of forming the strategy of competitiveness of public catering enterprises is considered. The factors influencing competitiveness ofthe enterprises are analyzed, the algorithm of actions on formation of strategy in the form of theblock diagram is offered. The principles, approaches and methods for developing the strategy ofcatering enterprises are substantiated and formed.

Keywords: strategy, competitiveness, factors, methods, algorithm.


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