«Scientific Journal of the Far Eastern State Technical Fisheries University». Vol. 50. No 4. 2019 – download pdf

ICHTHYOLOGY. ECOLOGY

Vasilii N. Kazachenko
The Far Eastern State Technical Fisheries University
Doctor of biology sciences, Professor
Russia, Vladivostok
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Inga V. Matrosova
The Far Eastern State Technical Fisheries University
PhD in biology, Associate professor
Russia, Vladivostok
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

PARASITIC COPEPODS (CRUSTACEA: COPEPODA) OF FLATFISHESFAR EASTERN SEAS

Abstract. The information about the infestation of parasitic copepods flatfishes of Far Eastern seas are given; it examined 3181 specimens of 18 species of 14 genera of fish; recorded 16 speciesof 9genera of 6 families 12 suborders copepods.

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

Galina G. Kalinina
The Far Eastern State Technical Fisheries University
PhD in biology, Associate professor
Russia, Vladivostok
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Andrey A. Sokolov
The Far Eastern State Technical Fisheries University
Master’s degree student
Russia, Vladivostok

DIMENSIONAL WEIGHT COMPOSITION OF THE SIMA (ONCORHYNCHUSMASOU) RIVERKIEVKA (LAZOVSKY DISTRICT OF THE PRIMORSKY KRAI)

Abstract. The size and weight of a sim going to spawn in the Kievka river of the Lazovsky district of the Primorsky Territory are analyzed. It was established that the size composition of the sima rangedfrom 39 to 77,5 cm. In 1983, the average length of females was 57,4 ± 0,9 cm, of males 60,9 ± 1,2cm. In 1990, 55 ± 0,6 cm and 51,7 ± 1,2 cm, respectively. In 2001 – 52,9 ± 0,5 cm and 48,5 ± 0,8cm, respectively. The weight composition of the sims ranged from 0.84 to 7.1 kg. In 1983, themass of females was 2,8 ± 0,1 kg, males 3,2 ± 0,2 kg. In 1990, 2,2 ± 0,1 kg and 2,0 ± 0,2 kg, respectively.In 2001, 2,0 ± 0,1 kg and 1,7 ± 0,1 kg, respectively.

Keywords: sima, Kievka river, size composition, weight composition.

SOME BIOLOGICAL CHARACTERISTICS OF THE AUTUMN CHUM SALMON OF THE LОVETSKAYA RIVER (SAKHALIN ISLAND)

Abstract.The size, weight, age, gonad stage maturity and sex ratio of the autumn chum salmon of the Lоvetskaya river for the period 2013–2015 are analyzed. It was established that over the studyperiod, chum salmon 56–79 cm long prevailed in 2013; 54–81 cm in 2014; 51–73 cm in 2015 andweighing 2,1–5,4 kg in 2013; 2–6,1 kg in 2014; 1,5–5,1 kg in 2015. An analysis of the ratio of thelength and weight of chum salmon showed that the pattern of growth in the length and mass ofthe studied size groups of fish is almost the same. An exception is fish specimens from 70 cm andmore. In these size groups, growth of mass exceeded linear growth.

Keywords: autumn keta, Lоvetskaya River, size–weight composition, age composition, length-mass ratio, gonad stage maturity, sex ratio.

INDUSTRIAL FISHERIES. ACOUSTICS

Nina S. Ivanko
The Far Eastern State Technical Fisheries University
Post-graduane student, senior lecture
Russia, Vladivostok
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Svetlana V. Lisienko
The Far Eastern State Technical Fisheries University
PhD in economics, Associate professor, Head of the Department of Industrial Fisheries
Russia, Vladivostok
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

FEATURES OF MATHEMATICAL MODELING OF COMPLEX INDUSTRIAL SYSTEM «FISHING ZONE» IN THE CONTEXT OF IMPROVING THEORGANIZATION AND MANAGEMENT OF PRODUCTION OF AQUATICBIOLOGICAL RESOURCES

Abstract. Features of application of mathematical modeling to the description of processes proceeding at fishery of water biological resources are considered. The classification of mathematical methodsand the possibility of their application in the modeling of a complex system "fishing zone" isgiven. In accordance with the above classification, the selection of models for subsystems of acomplex industrial system is described.

Keywords: fishing system, production, multi-species fishing, mathematic model, multispeciesfishing system, aquatic biological resources.

Viktoria E. Strelnikova
The Far Eastern State Technical Fisheries University
Post-graduane student
Russia, Vladivostok
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

ANALYSIS OF INDICATORS OF THE EXTRACTION OF AQUATIC BIOLOGICAL RESOURCES IN MULTI-SPECIES FISHING SYSTEMS – THE NORTHOKHOTSK AND EAST SAKHALIN SUBZONES – IN THE PERIOD 2013–2017. AS APRODUCTION BASIS FOR DETERMINING WAYS TO INCREASE THEIR FISHINGEFFICIENCY

Abstract. The article presents the results of a multi-aspect system analysis of the fishing activity of vessels for the development of the resource potential of a multi-species fishing system – the NorthOkhotsk Sea and East Sakhalin Subzone in the period 2013–2017.

Keywords: resource potential, multi-species fishing system, quantitative and qualitative indicators of fisheries, multivariate system analysis.

FISHERIES AND AQUACULTURE

Nikolay N. Kovalev
The Far Eastern State Technical Fisheries University
Doctor of Biologyical Sciences
Russia, Vladivostok
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Svetlana E. Leskova
The Far Eastern State Technical Fisheries University
PhD in Biologyical Sciences
Russia, Vladivostok
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

COLOR FORMS OF THE FAR EASTERN TREPANG APOSTICHOPUS JAPONICUS (SELENKA)

Abstract. The review provides information about the color morphoforms of the far Eastern trepangApostichopus japonicus (Selenka). Three to five color morphs of sea cucumber are distinguished in various countries of the Pacific basin. The information about pigments in body surface cells ofsea cucumber and cellular mechanisms of color formation of animals is given. The main pigmentsdetermining the color of sea cucumber are melanin, pteridine, carotenoids, guanine, purine,astaxanthin and lutein. Color formation is genetically determined: different genes are expressedat different stages of development. Database analysis revealed possible differentially expressedgenes, including «melanogenesis», «Ras-signaling pathway», «camp-signaling pathway»and «epithelial development» gene, involved in the formation of albinism of sea cucumber whitemorph. Comparison of mismatch growth, protein conversion and energy costs of different seacucumber color morphs at different dietary regimes, will establish a scientific basis for furtherstudy of the physiological ecology and nutritiology of sea trepang.

Keywords: sea cucumber, color morphs, the growth, the conversion of protein, formulation of feed, thermal adaptation.

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

ESTIMATION LOCAL VELOCITY OF GAS IN DIESELENGINE COMBUSTION CHAMBER

Abstract. The local velocity of gas in diesel engine combustions chamber maybe determine with using of method bank on invitation experimental data about fluctuations of temperature of heat perceptivesurface is showing. The affinity received of results about local velocity of gas with known experimentaldata composed 15 – 18 percentages.

Keywords: diesel engine, local velocity of gas, fluctuation of temperature.

Rafail R. Simashov
The Far Eastern State Technical Fisheries University
PhD in technecal science, Associate Professor
Russia, Vladivostok
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

DETERMINATION OF DISK AND SHROUD FRICTION POWER IN PARTIAL LOW-CONSUMPTION TURBINES AT CALCULATION OF VARIABLE MODESY

Abstract. A generalization of the experimental data of various authors on the loss of kinetic energy from disk and shroud friction is made. Semi-empirical formulas are presented and recommendationsare given for using them to calculate the friction power of the disk and the rotary shroud,taking into account the leakage of the mass of the working substance over the shroud through theactive arc. The weak influence of the relative gap between the chamber wall and the disk in lowconsumptionturbines is shown. The formulas are intended for use in the calculation of variablemodes and multi-mode optimization of low-consumption turbines.

Keywords: low-consumption turbines, variable modes, disk and shroud friction power, friction ratio, small-sized turbines.

TECHNOLOGY AND QUALITY CONTROL OF FOOD PRODUCTS

Natalia V. Dementeva
The Far Eastern State Technical Fisheries University
PhD inTechnical Science, Associate Professor
Russia, Vladivostok
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Olga V. Sakharova
The Far Eastern State Technical Fisheries University
PhD inTechnical Science, Associate Professor
Russia, Vladivostok
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

JUSTIFICATION OF SHELF LIFE AND EVALUATION OF THE RELATIVE BIOLOGICAL VALUE OF CREAM PATES FROM POLLOCK CAVIAR WITH MICROBIAL RENIN «MEITO»

Abstract. An important problem facing the food industry is the creation of high-quality products that meet the requirements of the modern theory of healthy eating. One of the ways to solve this problemis the development of technologies for food products with probiotic properties, containinguseful living complexes of microorganisms. Probiotics, as part of food products, are able to havea beneficial effect on the human body, normalizing the composition, increasing the activity of thenormal intestinal microflora, regulating metabolic processes, promote the synthesis of vitamins. One of the groups of fish products are emulsified (pates, pastes, sauces). The far Eastern fisheriestechnical University has developed a technology of pasty products from Pollock caviar withmicrobial renin «Meito», obtained by fermentation of pure culture of food fungus Rhizomucor Miehei and milk-clotting enzyme Mucorpepsin. The purpose of the research work was to substantiatethe shelf life and evaluate the relative biological value of cream pates from Pollock caviarwith microbial renin "Meito". Studies have shown that the addition of microbial renin Meito tothe cream-pates of Pollock caviar " allowed to create a culinary product with increased microbiologicalresistance, which contributed to an increase in the shelf life of culinary products up to144 hours at a temperature of 2-6 0C, without additional preservatives. Cream pates from Pollockcaviar with microbial renin «Meito» are characterized by a high OBC, which was 105,1–113,1 % depending on the formulation of the cream pate.

Keywords: Pollock caviar, cream pates, shelf life, probiotics, relative biological value.

Viktoria I. Poleshchuk
The Far Eastern State Technical Fisheries University
Postgraduate student
Russia, Vladivostok
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Denis V. Poleshchuk
The Far Eastern State Technical Fisheries University
PhD inTechnical Science, Associate Professor
Russia, Vladivostok
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Svetlana N. Maksimova
The Far Eastern State Technical Fisheries University
Doctor of Technecal Science, Professor
Russia, Vladivostok
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Ksenia K. Vereshchagina
The Far Eastern State Technical Fisheries University
Postgraduate student
Russia, Vladivostok
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

POTENTIAL OF SALMON MILT AND PASIFIC SARDINE (IVASI) IN CULINARY FORMED PRODUCT

Abstract. The technological aspects of the production of culinary molded products using salmon milt and Pacific sardine (Ivasi) are considered. The functional and technological properties of theminced system based on salmon and Pacific sardine (Ivasi) were studied. Based on the results ofthe studies, it was concluded that the Pacific Sardine (Ivasi) and salmon milt as a raw materialfor the production of culinary molded products have high technological potential.

Keywords: рacific sardine (Ivasi), salmon milt, minced system, culinary molded products.

ECONOMY OF FISHING INDUSTRY

Svetlana G. Volodina
The Far Eastern State Technical Fisheries University
PhD in Economics, Associate Professor
Russia, Vladivostok
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

PRICING CONDITIONS ON FISHING ENTERPRISES (ON THE EXAMPLE OF THE PRIMORSKY KRAI)

Abstract. Fish products are a source of valuable nutrients for the human body. Prices for fish products provide not only the availability of fish for the population, but also affect the formation of financialresults of organizations of the fishery complex. Currently, the economy of enterprises ischaracterized by rising prices, but, as statistics show, return on sales has been declining in recentyears. In this regard, the study of pricing conditions in the organizations of the fishing industrythat affect the formation of the price-earnings ratio is relevant. On the one hand, the increasein the cost of finished goods and other factors lead the manufacturer to the need to raiseprices to maintain the financial result from sales. On the other hand, there is insufficient growthin real disposable incomes of the population, which limits the demand for fish at high prices, especiallybreeds that are more valuable in terms of food quality. In these conditions, the decisionon prices has both economic and social consequences.

Keywords: pricing, pricing conditions, pricing factors, profit, financial result, solvent demand, cost of fish products, quality, seasonality of fishing.

THE USE OF BLENDED LEARNING IN HIGHER EDUCATION ON THE INFORMATIC FOR TECHNOLOGICAL SPECIALTIES

Abstract. The development of information technologies, in particular online education, the rapid growth in the popularity of mass open online courses all this indicates the need to use along withtraditional education elements of distance technologies. This article discusses the possibility ofusing elements of online learning in the study of the discipline "Informatics" for students of technologicalspecialties.

Keywords: MOOC, blended learning, Informatics, online learning.

Tamara A. Ryzhkina
The Far Eastern State Technical Fisheries University
PhD in Physics and Mathematics, Associate Professor
Russia, Vladivostok

ADAPTATION OF A DYNAMIC PRODUCTION MODEL

Abstract. The paper considers the most aggregated model of output with abstract technology, subject to a balance of labor and financial resources. The conditional exogenous factors of technologicalprogress are taken into account. The model is brought into a dimensionless state using productionindices and relative variables. After linearization, the problem boils down to the study of themultiple linear regression equation with non-standard random residuals. It is assumed that ateach step, the residual random variable is linearly related to the value of the product produced.The regression parameters with new variables are adjusted (adapted) by the method of minimizingthe squared error in the transition to a new observation. The significance of the work is toemphasize the essential features of the adaptation algorithm and its practical implementation in aspecific setting.

Keywords: adaptation of the dynamic model, minimization of the quadratic error, biased estimation of non-standard random residuals, generalized least-squares method.

Maksim A. Saltykov
The Far Eastern State Technical Fisheries University
PhD in Economics, Associate Professor
Russia, Vladivostok
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

METHODOLOGICAL RECOMMENDATIONS FOR CLUSTER ANALYSIS USING INFORMATION TECHNOLOGIES IN FISH INDUSTRY RESEARCH

Abstract. The research discusses the use of statistical methods for the analysis of multidimensional data sets in fisheries research. The procedure of clustering of commercial products of the fishingcomplex of the Far East Federal District using a hierarchical algorithm and construction of anexport and import dendogram is dealt with step by step. The purpose of the publication is to considerthe algorithm of cluster analysis using the information product Statistika 6. The subject ofthe study is information support and tools for carrying out statistical research, implemented inthe application information software product Statistika. The object of the study is the export andimport of commercial fish products of industry of enterprises of the Far East, sold through customsauthorities of the Far East Customs Administration.

The results of the work are commodity clusters of export and import of fish products identifiedon the basis of hierarchical cluster analysis method, as well as methodological recommendations for cluster analysis using Statistics application information software. The results can beused in more in-depth analysis of export and import of fish products, as a methodological supportin research of fish products markets, fish products producers, carrying out segmentation of fishproducts consumers by various characteristics

Keywords: information technology, statistical methods, hierarchical cluster analysis, data processing, fish products, databases, commodity nomenclature classification, dendrogram.

Elena V. Yushchik
The Far Eastern State Technical Fisheries University
PhD in Technical Science, Associate Professor
Russia, Vladivostok
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

PLACE OF GENERAL EDUCATIONAL DISCIPLINE «INFORMATICS» IN FORMATION OF GENERAL PROFESSIONAL COMPETENCES OF BACHELORS OF ECOLOGICAL TRAINING DIRECTIONS

Abstract. The article provides a comparative analysis of the content of the course «Informatics» to address the main issues of increasing the level of General professional and universal competenciesof students of bachelor degree in environmental areas of training (05.03.06 «Ecology andnature management» and 35.03.08 «Aquatic bioresources and aquaculture») in the transition toGEF 3++ in the educational process.

Keywords: computer science, GEF 3 ++, competencies.

There is no translation available.