bluuebunny/crossref_metadata_2025_split huggingface dataset:
Optimization of a communication model of customs bodies
Authors: Fomenko Denis , Shmatkov Ruslan 
Published: December 2019

Abstract
The purpose of this article is to justify the need to develop a system for monitoring communications of the customs bodies of the Siberian region, which will serve as a key tool and help in solving the critical transport problem of the Siberian region related to expediting the goods turnover and logistics operations. The research methods used to achieve the stated objective are as follows: analysis of occurrence of emergency situations; description of the software analogs used in the EU countries. In this article, taking into account the created unified network of electronic customs offices and electronic declaration centers, the main communication problems during the information exchange between the customs bodies of the Siberian region are considered. The prerequisites for the development of domestic communication equipment along with the domestic software are provided. The main areas for the development of communication technologies, which can lead to their efficient operation and acceleration of the recording of emergency situations that arise when working with software, and the adoption of timely management decisions on these situations are defined. The typical requirements to the information and communication infrastructure of the customs bodies of the Siberian region are provided. Keeping track of the identified deficiencies will contribute to the efficient operation of the unified automated information system of the customs bodies and the reduction in the occurrence of emergency situations during operation of information and communication systems.
Effective strategies for multimodal transportation network
Authors: Nesterova Natalia , Anisimov Vladimir 
Published: December 2019

Abstract
In accordance with the enlarged functional structure of the multimodal transportation network designing methodology, the article describes the methods of the forming of the Area of effective strategies of the multimodal transportation network development. In this study, a multimodal transportation network is considered as a set of multimodal transportation corridors consisting of multimodal transportation hubs and transportation links of various modes of transport. The methods of system analysis, mathematical logic, mathematical modeling of processes and systems were used in the development of the methodology. To reduce the dimension of the problem used: decomposition of the multimodal transportation network shape; the principle of setting the initial conditions; technological relations that determine the sequence of activities in time, their conditionality in relation to each other and compatibility. The proposed method allows to form the area of effective strategies for changing the shape and capacity of multimodal transportation network for set of estimated cases. Estimated cases specify variants of required traffic volumes and estimated schemes of multimodal transportation network shape for different scenarios of socio-economic development of the country and its regions, taking into account the impact of external and internal factors on decision-making, generating uncertainty of initial information. The formed area of effective strategies is used to make the optimal design decision to change the shape and capacity of multimodal transportation network.
Automation of contrast media boundary detection when processing GPR data
Authors: Pupatenko Viktor , Sukhobok Yuri , Verkhovtsev Leonid , Stoyanovich Gennady 
Published: December 2019

Abstract
The paper presents the field results of the inspection of transport facilities, in which the contrasting media in terms of radio wave propagation velocities are found. The possibility of high-precision determination of interface boundaries for such media at shallow depths (for example, the contact of asphalt concrete pavement and crushed stone and sand mixture), as well as at high depths (for example, the determination of the bottom of water bodies) is discussed. In addition, the possibility of using artificial neural networks to identify contrasting boundaries on the GPR data and the transition to less contrasting boundaries is justified.
Investigation of the market potential of transport and logistics services in the 1520 space
Authors: Sokolov Yury , Efimova Olga , Lavrov Ilya , Pokrovskaya Oksana 
Published: December 2019

Abstract
The article considers possible and relevant instruments of strengthening the market potential of transport and logistics services with a view to its integrated development in order to fully and effectively meet business needs. The basis of this article is the use of the following research methods: 1) statistical analysis of the time series, which is based on the study of the analyzed indicator, presented in the form of a specific time series, and its quantitative change over a long period of time; 2) comparative analysis based on statistical data; 3) the calculation of specific economic indicators (transport capacity, quality indicators, etc.). According to the research results, it was proposed to take into account the need to reduce the transport capacity of GDP in terms of cargo turnover for the countries with predominant international traffic in order to reduce the transport burden on the economies of countries and manufacturers. It was concluded that the potential of the market of transport and logistics services is provided by the structure of rail transportation by type of cargo, business relationships with partners, the location of productive forces, the development of customer-oriented approach of 1520 countries transport systems and the desire to improve logistics efficiency and quality of transport services for cargo owners.
Features of cadastral work in relation to road transport constructions
Authors: Rybkina Alina , Demidova Polina 
Published: December 2019

Abstract
The article is devoted to the problems of state cadastral registration of road transport constructions. Existing methods of cadastral registration of road constructions are considered. The drawbacks of the existing cadastral registration system in relation to the main types of road constructions are revealed by the example of a road, stopping and parking area for cars and the gas station. Legislation of the Russian Federation does not regulate the issue of cadastral registration of such types of constructions as the gas station, all gas stations which are subject to the state cadastral registration do not have a single composition of the property, a single purpose, the selected type of characteristics. In the course of research, the most correct type of real estate for the gas station was determined, as well as the composition of the elements subject to cadastral registration. The article contains illustrative examples proving the possibility of applying the proposals made.
Forecast of the nutritional value of catfish (Clarias gariepinus) in the spawning period
Authors: Shadyeva L , Romanova E , Romanov V , Spirina E , Lyubomirova V , Shlenkina T , Fatkudinova Y 
Published: December 2019

Abstract
In different periods of the life cycle, the chemical composition of fish muscle tissue is subject to significant fluctuations. These changes are most pronounced during the spawning period, when there is a switch to generative exchange. The studies of the nutritional value of the meat of African catfish (Clarias gariepinus) in the spawning period showed that the protein content of this species of fish falls into the category of protein products containing a full range of essential amino acids; by the fat content in muscle tissue, it can be attributed to the varieties of fatty fish. According to the research, the muscle mass of this fish species contains high levels of mono - and polyunsaturated fatty acids and is characterized by high levels of linoleic acid, which is an essential fatty acid. The content of linoleic acid in the muscles of African catfish is much higher than in the muscles of pink salmon. The content of linoleic acid in the caviar of African catfish is seven times higher than in the caviar of pink salmon. African catfish caviar also contains a large amount of oleic acid, which plays an important role in the prevention of cardiovascular diseases. The results showed that during the spawning period, the nutritional value of the muscle tissue of the African catfish remains high. The results of the study are important for the development of African catfish caviar production and give a positive answer to the question whether it is possible to obtain edible caviar from catfish without compromising the production of commercial fish of high nutritional value.
Determination of biogas potential of residual biomass of microalgae Chlorella Sorokiniana
Authors: Chusov Alexander , Maslikov Vladimir , Zhazhkov Viacheslav , Pavlushkina Yuliya 
Published: December 2019

Abstract
The results of research of biodegradation processes of compositional mixture consisting of Chlorella Sorokiniana and inoculum have been presented. Compositional mixture was prepared in different ratio of the components, and biogas emission was evaluated. The results allow determining the optimal composition with maximum biogas potential.
Selection of optimal supply schemes
Authors: Kurbatova Anna , Kurenkov Petr , Safronova Anastasia , Tanaino Iulia 
Published: December 2019

Abstract
Rapidly developing social progress and new conditions for the functioning of all economic entities put industrial enterprises in a special, rigid economic framework. In a tough competitive environment, you can survive and develop only by orienting your business activities to a logistic approach. The gold mining industry plays a key role in the global economy. This industry has a high asset value, large-scale production lines and large infrastructure. One of the main tasks of strategic planning of gold mining enterprises is the choice of a rational marketing system. Planning and selection of schemes for the supply of precious metals is an important condition for the effective functioning of the marketing activities of gold mining enterprises. For these purposes, the need for improving logistics flows and creating an information system for sales planning is growing. The article explores the planning and selection of precious metals supply schemes using the example of PJSC “Vysochaishy”. Much attention paid to the construction of the company’s logistics flows. The main problems in the supply chain of PJSC “Vysochaishy” are identify. The algorithm of the process of introducing a new supply chain planning system for Vysochaishy PJSC is considered, and an improved strategic planning process for PJSC “Vysochaishy” is present. A new scheme of operation of the transport and logistics system for the direction of logistics flows of PJSC “Vysochaishy” proposed.
Influence of high pressure treatment on the rheological characteristics of fish paste
Authors: Sokolov Sergey , Afenchenko Dmitry , Malich Alexander , Yashonkov Alexander , Yakovlev Oleg 
Published: December 2019

Abstract
The paper presents a comparative analysis of the results of experimental studies of the rheological characteristics of the fish paste prepared by the traditional method and the paste obtained using high pressure treatment at room temperature. The viscosity and shear stress were studied, which characterize the forming ability and strength of the structure. It is shown that pressure treatment can be used as an alternative way to prepare fish paste.
Economic efficiency of strategies that change multimodal transportation network shape and capacity
Authors: Nesterova Natalia , Anisimov Vladimir 
Published: December 2019

Abstract
The methodology developed by the authors for designing a stage-by-stage change the shape and capacity of a multimodal transportation network allows, on the basis of the initial set of strategies, forming the area of effective strategies. This area is used to make an optimal design decision. The article discusses the efficiency of the strategy that stage-by-stage changes shape and capacity of the multimodal transportation network. In this study the strategy efficiency is the strategy compliance with the set goals and interests of potential participants of the investment project for its implementation. At the same time, the use of only economic indicators does not always determine the optimal strategy. For this purpose, in the multimodal transportation network designing methodology a set of interrelated balanced indicators is applied: economic, social, technical, operational, environmental, etc. The article provides recommendations for determining the indicators of economic efficiency: social, national (federal), regional and industry efficiencies included in the Balanced scorecard. These indicators allow estimating possible outcomes of strategies implementation of multimodal transport network development in economic and social spheres for society as a whole, economy of the country, transport industry, and also investment appeal of strategy for potential participants of the project on its realization.
Innovative methods of concrete dams’ inspection
Authors: Zinkevich I. , Philipp M. , Skvortsova O. , Nikonorov A. , Volkova Y. , Nikonova O. , Pavlov S. , Akimov L. , Terleeva A. 
Published: December 2019

Abstract
A methodology for the operation of remote controlled uninhabited vehicles during the inspection of concrete dams is proposed. The main elements of concrete dams and the damages arising in them are indicated.
Detection of bottom substrate type using single-beam echo sounder backscatter: a case study in the east coastal of Banyuasin
Authors: Fauziyah  , Purwiyanto A I S , Agustriani F , Putri W A E , Liyani M , Aryawati R , Ningsih E N , Suteja Y 
Published: December 2019

Abstract
This research was aimed to identify substrates type in the east part of the Banyuasin coastal waters using quantitative backscatter data from single-beam echo-sounding. The SIMRAD EK-15 was used to classify the seafloor substrate types. The ground truth was required for calibrating the acoustic result. Wet sieving methods and Shepard’s triangular diagram were used to analyze the ground truth samples. The acoustic data were filtered to extract the volume backscattering strength of bottom surface (SV) using Echoview 4.0. The data of bottom surface backscattering strength (SS) and SV were classified by using Hierarchical Cluster Method. Data of substrate type from the ground truth will be used as a guideline to classify the SS data to identify the substrate type based on the SS characteristic which associated with various types of the bottom substrate. The results showed the single beam capability in distinguishing the types of bottom substrate, namely clayed sand with the SS value ranges from -47.29 to -46.32 dB), silt + sand + clay with the SS value ranges from -51.00 to -48.54 dB), clayed silt with the SS value ranges from -53.47 to -52.24 dB), and silty clay with the SS value ranges from -56.89 to -55.94 dB.
Heavy metal content in annually-banded coral Porites lutea at windward and leeward of Tunda Island, Banten bay, West Java Indonesia
Authors: Zamani N P , Riska  , Prartono T , Arman A , Wahab I 
Published: December 2019

Abstract
Longterm fluctuation content of heavy metal concentrations (Sr, Cr, Fe, Zn, and Pb) was traced through the analysis of coral skeletal growth bands of massive coral core Porites lutea. Annual growth band was examined using X radiography. Heavy metal samples were extracted from each yearly layer of the core section. Seven samples of the coral skeleton were analyzed using neutron activation analysis and atomic absorption spectrometry to detect metal concentrations. The oldest layer of coring corals obtained from the windward side started from 1940, while in leeward of the island starting from 1969. All five metals from both sides were still detected until 2014. There was significant increase over time of the four metals (Cr, Fe, Zn. and Pb), while the concentrations of strontium remained relatively stable.
Detection of Salmonella sp. in fisheries product using real-time PCR
Authors: Nugraha R , Nurilmala M , Nurjanah  , P Pratama  
Published: December 2019

Abstract

Salmonella is pathogenic bacteria causing intestinal diseases or thypoid fever. Contamination of fisheries products by these bacteria could lead to a customer dissatisfaction and product recall. In this study, Salmonella contamination in 25 seafood and seafood products obtained from traditional and modern retailers were evaluated using real time PCR. Two primers were designed to amplify a 204 bp target gene specific to Salmonella. These primers were successfully amplified the target gene of Salmonella typhimurium (ATCC 25241). However, the melting curves of the product samples were found below the threshold Cycle (Ct) value, indicating that Salmonella bacteria contaminated none of the fish and fisheries products.
Determination of fisheries refugia area for freshwater eels (Anguilla spp.) in Palabuhanratu bay, West Java, Indonesia
Authors: Hakim A A , Kamal M M , Butet N A , Affandi R 
Published: December 2019

Abstract
Freshwater eels (Anguilla spp.) are categorized as the order of Anguilliformes and have unique life cycle characters as a catadromous fish that migrate between freshwaters and sea waters. One of the concepts for fisheries management is fisheries refugia. Fisheries refugia is defined as sustainable use and not simply ‘no-take zones’. The concept focuses on links between critical habitats and fish life cycles. This study was aimed to determine fisheries refugia area for freshwater eels (Anguilla spp.) in Palabuhanratu bay, West Java, Indonesia. The research was conducted in several rivers that flow to Palabuhanratu bay. The study was organized from August 2014 to April 2015. Morphological identification, water quality, and habitat conditions as a basis for determination, hence, Cimandiri was carefully chosen as Fisheries Refugia area. The river composed with complete stadia, from glass eels to silver eels. Management recommendations with fisheries refugia concept included: prohibition of catching adult stadia in sizes above 49 cm; establishment of river areas as nursery ground protection in Sukaraja Sub-district; affirmation of prohibition electric and poison fishing methods (using); prohibition of glass eels fishing in January, February, March and December; and regulation of policy between cities or regencies.
Analysis of stomach content of Nemipterus japonicus from the Blimbingsari waters, Banyuwangi, East Java
Authors: Saraswati E , Perdhana G O 
Published: December 2019

Abstract

Nemipterus japonicus is one of the fish that caught in Blimbingsari Waters, Banyuwangi. This research aimed to determine the food composition of N. japonicus. Descriptive method was used in this study. Collecting data by survey and observation was taken out on Juli-August 2018. The samples were collected from fisherman at Blimbingsari. Data analysis used Index of Preponderance (IP). The results showed that the main food of the N. japonicus was shrimp (IP 62.55%), the complementary food was crab (IP 26.03%) and squid (IP 5.92%), the supplementary food was brittle star (IP 2.37%) and fish (IP 2.85%). Based on the composition of the food, N. japonicus was a type of carnivorous.
Characteristics of alginate content on Sargassum polycystum C.A. Agardh from western Java, Indonesia
Authors: Dharmayanti N , Supriatna J , Abinawanto A , Yasman Y 
Published: December 2019

Abstract
Utilization of Sargassum polycystum seaweed as an alternative alginate source will reduce dependence on alginate imports, which is currently still 100% imported. Thus, the purpose of this study was to characterize alginates from S. polycystum seaweed obtained from three locations with different ecological characteristics. Alginate isolation by partial hydrolysis separated gulurunic acid (G) and manurunic acid (M) followed by freeze-dried and measured qualitatively and quantitatively using FTIR. A standard curve was made to calibrate the concentration of alginate in each location. The results showed that alginate rendement from S. polycystum of Lima Island, Ujung Kulon, and Binuangeun were 11.48, 18.62, and 5.75%, respectively. The linear regression equation of alginate polymer composition of M/G from Lima Island, Ujung Kulon, and Binuangeun standard curve were y=-14.171x+68.13 R2=0.9242, y=-6.6279x+33.776 R2=0.9811 and y=-9.6763x+59.558 R2=0.9042 respectively. The concentrations of alginate polymers on Lima Island, Ujung Kulon and Binuangeun M/G % were 1.35%, 1.44%, and 2.33%, respectively. It can be concluded that the variations in the concentration of manuronic and guluronic from the three ecologies of S.
polycystum in western of Java were different variations.
Electricity production from gelatin wastewater using single-chamber microbial fuel cells
Authors: Irnawati R , Surilayani D , Aditia R P , Maldini A , Jusamatalaisi S , Pratama G 
Published: December 2019

Abstract
The purpose of this study was to determine the performance of electricity production from gelatin wastewater in a single chamber microbial fuel cells (MFCs). The treatment of MFCs using effective microorganisms (EM4) with concentration 0% (F0), 1.25% (F1), 2.5% (F2), and 5% (F3). Experimental results showed the voltage, current, and resistance in F1 were better than to other treatments. The best treatment of BOD (20.91±0.95 mg/L) and COD (81.64±0.01 mg/L) values with concentration 1.25% EM4 (F1). The higher concentration of EM4 has given lower of TAN values (3.24±0.01 mg/L for F0, 1.69±0.39 mg/L for F1, 0.73±0.44 mg/L for F2, and 0.24±0.11 mg/L for F3). The pH values were not significantly different in all treatment (7.36±0,02 for F0, 7.34±0.02 for F1, 7.55±0.01 for F2, and 7.11±0.01 for F3). The temperature of all the treatment were 25.8°C. The best performance of electricity production was the treatment with concentration 1.25% EM4 (F1) because in all parameters give the best results, except resistance.
Characterization of functional properties catfish protein isolates (Clarias sp.)
Authors: Haryati S , Sukarno  , Budijanto S , Prangdimurti E 
Published: December 2019

Abstract
Production of catfish protein isolates can be an alternative to provide added value to this commodity, which is expected to be a potential source of quality protein and promote human health. This study was aimed to characterize the chemical and functional properties of large-size catfish protein isolates and its functional properties. The stages of this study were to produce catfish protein isolates by using alkaline (pH 11) and isoelectric point (pH 5.5) methods and characterize the chemical and functional properties of catfish protein isolates produced. The result showed that catfish protein isolates contained 9 essential amino acids, protein content of 86.74% (wb) or 90.46% in dry basis(dB) and fat content of 0.54% (wb) or 0.56% (dB). Functionally, the catfish protein isolates produced have the ability in gelling forming a concentration of 5%, 4.08 g/mL oil absorption, 3.38 g/mL water absorption, emulsion capacity and stability of 1.52 mL/mL and stable over 90 minutes, 0.89 mL/mL foam capacity, and 0.64 g/mL density of bulky.