Artículos de revistas sobre el tema "Anchovy industry"
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Mardjudo, Ahsan, Asrawati Asrawati, Samsudin Samsudin y Ningsih Ningsih. "NILAI TAMBAH PENGOLAHAN IKAN TERI DI DESA KALIBURU KECAMATAN SINDUE TOMBUSABORA DI KABUPATEN DONGGALA SULAWESI TENGAH". Sambulu Gana : Jurnal Pengabdian Masyarakat 1, n.º 1 (14 de enero de 2022): 13–22. http://dx.doi.org/10.56338/sambulu_gana.v1i1.2191.
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The purpose of the Mitra Desa Development Program (PPDM) is to increase the knowledge and skills of women fishermen groups through the transformation of anchovy processing technology that provides added value and economic value, creates jobs through the development of home industry business management and increases community income through sales of fish processing products. anchovy in the form of anchovy sauce, anchovy pancakes and anchovy burger. In this PPDM activity, the methods developed are educational and training activities, as well as demonstrations of making various products derived from anchovy raw materials. In addition, it uses a learning by doing approach through the home industry group, namely learning while working / trying. Through this PPDM, it will develop a home industry based on the potential of anchovy resources. The application of PPDM to partner groups is expected to be able to develop the potential of anchovy resources to increase other products of economic value. Development of knowledge, skills and mastery of technology, especially Appropriate Technology (TTG) for coastal communities, especially for women who are able to access the potential that exists in their environment, so that they can increase family income towards a prosperous and independent society. The realization of PPDM is the implementation of training on anchovy processing which produces anchovy chili sauce, anchovy pancakes and anchovy burgers
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BAYRAKLI, Barış. "A Study on Fatty Acid Composition and Quality Indicators of Anchovy (Engraulis encrasicolus) Oils From Different Factories". Marine Science and Technology Bulletin 12, n.º 4 (25 de diciembre de 2023): 522–29. http://dx.doi.org/10.33714/masteb.1356285.
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This study aims to investigate the impact of anchovy (Engraulis encrasicolus) oil produced in different factories on the fatty acid composition and quality indicators. The study utilizes anchovy oils obtained from three different factories. Fatty acid analysis was conducted using gas chromatography, and the results were expressed as percentages. Additionally, fatty acid quality indices such as atherogenic index (AI), thrombogenic index (TI), Polyene index (PI), and hypocholesterolemic/hypercholesterolemic ratio (h/H) were calculated. The findings of the study indicate that different processing technologies may influence the fatty acid composition of anchovy oil. Anchovy oils were observed to be rich in polyunsaturated fatty acids (PUFA) and notably contain omega-3 fatty acids such as DHA (docosahexaenoic acid) and EPA (eicosapentaenoic acid). This study provides valuable insights into anchovy oil production and quality, offering an in-depth understanding of sustainable nutrition. In conclusion, this study sheds light on a significant issue in the anchovy oil industry and may guide researchers and industry experts interested in improving the quality of fish oil products and supporting human health with potential opportunities.
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Kamaluddin, Kasim, Wudianto, Ignatius Tri Hargiyatno, Ria Faizah, Wahyu Indra Sakti y Mohamad Adha Akbar. "Sustainability of the anchovy purse seine fishery in the Java Sea: An assessment using Fishery Performance Indicators (FPIs)". E3S Web of Conferences 442 (2023): 01014. http://dx.doi.org/10.1051/e3sconf/202344201014.
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The North Coast of Central Java is a key location where 12% of Indonesia's anchovy catch, or 23,560 tons, is produced by purse seine fishing. We used the FPIs tool, which has 68 different measures scored from 1 to 5 by experts, to evaluate the environmental, economic, and community performance of the anchovy fishing industry on Java's north coast. The result shows that the community pillar performs relatively better (an average score of 3.6) than the ecology and economy pillars, only 2.63 and 2.68, respectively. This research highlights the overcapacity of the fishery and the decreased trend of the anchovy's abundance index, indicating the fishery's unperformed ecology and economic dimension. This research suggests that despite the fishery's poor ecological and economic performance, the local community's dependence on anchovy resources remains high, as suggested by significant involvement in the fishing and processing of the catch and ownership of most vessels the local fishers possess.
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Anjani, Prita, Lutfi Setianingrum y Marsista Buana Putri. "DAMPAK PENGEMBANGAN INDUSTRI PENGOLAHAN IKAN TERI TERHADAP KONDISI SOSIAL EKONOMI MASYARAKAT (STUDI KASUS : PULAU PASARAN)". Jurnal Perencanaan dan Pengembangan Kebijakan 3, n.º 2 (11 de agosto de 2023): 98. http://dx.doi.org/10.35472/jppk.v3i2.1226.
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In an effort to develop an anchovy processing industry on Pasaran Island in order to increase the selling value and quality of the processed products, in 2003 the community began to change the fish processing system. The development of this processing industry will certainly have an impact on the socio-economic conditions of the community. This study aims to identify the impact of the development of anchovy processing industry in Pasaran Island on the socio-economic conditions of the community. In responding to this research, quantitative analysis was used to see changes in the socio-economic conditions of the community before and after the development of the fish processing industry. Qualitative descriptive analysis to describe the impact and spatial linkages of Pasaran Island anchovy processing activities on the socio-economic. From the results of the analysis it was found that the development of the anchovy processing industry in Pasaran Island had an impact on the socio-economic conditions of the community. These impacts include changes in employment opportunities, housing conditions, infrastructure development, ownership of living facilities, income and expenses. The impact on employment opportunities such as opening jobs, especially women workers from outside the island. The impact on housing conditions such as the change of buildings from wooden houses to permanent houses. The impact on infrastructure development such as easy access to clean water, electricity and road conditions. The impact on ownership of living facilities such as an increase in the number of ownership of living facilities. Impact on income and expenses such as increased income and expenses. Furthermore, the spatial linkage of anchovy processing activities that agglomerate on Pasaran Island results in an even distribution of the socio-economic conditions of the community.
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Amin, Mochamad Zainul, Lilik Pujantoro Eko Nugroho y Nurjanah Nurjanah. "The Implementation of GMP and SSOP at Semi-Dried Anchovy Fish Processing Units in Tuban". Jurnal Pengolahan Hasil Perikanan Indonesia 21, n.º 3 (29 de diciembre de 2018): 406. http://dx.doi.org/10.17844/jphpi.v21i3.24710.
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Anchovy is very abundant in Indonesian waters and become economically potential export commodity. The value of anchovy production in Indonesia increased from Rp 1.222 billion in 2006 to Rp 3.095 billion in 2014. The anchovy processing industries in East Java are mainly found in Madura and Tuban. This study was aimed to identify the implementation levels of the GMP (Good Manufacturing Practice) and SSOP (Sanitation Standard Operating Procedures) of three semi-dried anchovy fish processing units<br />(UPI) in Tuban. The application of GMP and SSOP in these three fish processing units was assessed using observation and interview. The research shows that the application of the GMP and SSOP at UPI A and<br />UPI B did not fulfill the regulation of the Minister of Industry of the Republic of Indonesia in 2010. Many components such as the building condition and layout, solid waste management, environmental<br />management and personal management are still not fulfilled the standard. Meanwhile, UPI C in general have fulfilled the Regulation of the Minister of Industry of the Republic of Indonesia in 2010.<br /><br />
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Windya Kusumaningtyas, Retno, Noer Laily y Trini Sudiarti. "Nutritional and Functional Characterization of the Anchovy (Stolephorus indicus) Powder Produced by Conventional Drying and Foam Mat Drying". BIO Web of Conferences 98 (2024): 01001. http://dx.doi.org/10.1051/bioconf/20249801001.
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Anchovies (Stolephorus indicus) are abundant in both macro and micronutrients, including protein, carbohydrates, fat, and calcium. Their rich nutritive value has led to numerous applications in the food industry, particularly in fortifying food products for vulnerable groups. Proximate analysis is indispensable in the food industry for product development and quality control. The objectives of this study were to assess the proximate composition and functional properties of anchovy powder obtained through oven drying and foam mat drying. The characterization of anchovy powder encompassed functional properties, such as water solubility index, water absorption capacity, and physical parameters like colour and bulk density, as well as proximate chemical parameters. The results demonstrated that the protein content of anchovy powder obtained through oven drying was significantly higher than that from foam mat drying (p<0.05). The primary component of fish powders was protein (71.43±0.14%), followed by lipids (4.45±0.06%), ash (14.59±0.09%), moisture (8.55±0.01%), and carbohydrates (1.00±0.01%). Nevertheless, increasing the quantity of foaming agent did not enhance the solubility or water absorption capacity of the anchovy powder, despite the concurrent increase in its protein content.
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Paone, Emilia, Filippo Fazzino, Daniela Maria Pizzone, Antonino Scurria, Mario Pagliaro, Rosaria Ciriminna y Paolo Salvatore Calabrò. "Towards the Anchovy Biorefinery: Biogas Production from Anchovy Processing Waste after Fish Oil Extraction with Biobased Limonene". Sustainability 13, n.º 5 (24 de febrero de 2021): 2428. http://dx.doi.org/10.3390/su13052428.
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Anchovies are among the largest fish catch worldwide. The anchovy fillet industry generates a huge amount of biowaste (e.g., fish heads, bones, tails) that can be used for the extraction of several potentially valuable bioproducts including omega-3 lipids. Following the extraction of valued fish oil rich in omega-3, vitamin D3 and zeaxanthin from anchovy fillet leftovers using biobased limonene in a fully circular process, the solid residue (anchovy sludge) was used as starting substrate for the production of biogas by anaerobic digestion. In spite of the unbalanced carbon to nitrogen (C/N) ratio, typical of marine biowaste, the anchovy sludge showed a good methane yield (about 280 mLCH4·gVS−1), proving to be an ideal substrate for co-digestion along with other carbon rich wastes and residues. Furthermore, the presence of residual limonene, used as a renewable, not-toxic and edible extraction solvent, does not affect the microbial methanogenesis. The results reported in this study demonstrate that anchovy leftovers after the fish oil extraction process can be efficiently used as a starting co-substrate for the production of biogas in a modern biorefinery.
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Matrutty, Theodora E. A. A., Fredrik Rieuwpassa, Alfonsina Marthina Tapotubun, H. Nanlohy y Elizabeth Juleny Tapotubun. "Product profile and traditional dried anchovy business from Selayar Village Southeast Maluku". IOP Conference Series: Earth and Environmental Science 1207, n.º 1 (1 de julio de 2023): 012009. http://dx.doi.org/10.1088/1755-1315/1207/1/012009.
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Abstract Traditional dried anchovy processing from the Kei archipelago is very simple that is only through the process of drying by spreading the fish on the net or tarpaulins on the side of the road under direct sunlight. The purpose of this study was to profile the traditional dried anchovy product from Selayar Village, Southeast Maluku, including processors, businesses, and constraints faced. This study used a descriptive method to describe the profile of dried anchovy, processing, business, and constraints faced. The business profile is done through questionnaires and interviews. Data were processed using Microsoft Office Excel. The quality of dry anchovy products was considered good with the advantages of protein and mineral content. The dry anchovy production business from Selayar village is a home industry business and is an ancestral heritage and involves processors who graduated from Elementary School and High School. Marketing at the producer level is classified smoothly and conducted in the village by consumers, especially collecting merchants. Processing was done in the catch season without special treatment that is only by drying the fish with the sun so it takes a long time and very much depends on the weather.
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Novianti, F., N. K. I. Mayasti, A. Indriati, C. Litaay, R. C. E. Andriansyah, E. Br Ketaren y T. Widiantara. "Techno-economic analysis of dry noodle products based on sago flour enriched with anchovy flour". IOP Conference Series: Earth and Environmental Science 1338, n.º 1 (1 de mayo de 2024): 012068. http://dx.doi.org/10.1088/1755-1315/1338/1/012068.
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Abstract Sago (Metroxylon sp.) is a local food commodity producing carbohydrates that can be used as an alternative to wheat flour in noodle making. The weakness of sago starch is its relatively low protein content. Adding anchovy flour (S. Indicus) can increase the nutritional value of dried sago noodles. This study aims to evaluate the feasibility of investment, namely the study of technical and economic performance in establishing a dry noodle industry based on sago flour enriched with anchovy flour. The research uses descriptive methods to obtain an overview of situations or events. The analysis uses primary and secondary data from direct observation in the production process and literature studies. The results showed that technical performance could be achieved at a production capacity of 10 kg of sago flour per day with a yield of 85%. This industry has an NPV value of IDR 114,882,352, an IRR of 35.36%, a Net B/C of 1.08, and a PBP of 37 months. Based on the techno-economic study, the industrial design of dry noodles based on sago flour and anchovy flour is feasible to run.
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Kari, N. M., F. Ahmad y M. N. A. Ayub. "Proximate composition, amino acid composition and food product application of anchovy: a review". Food Research 6, n.º 4 (3 de julio de 2022): 16–29. http://dx.doi.org/10.26656/fr.2017.6(4).419.
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Anchovies are the small pelagic fish that belongs to the family of Engraulidae dominant all over the Indo-Pacific region, which account for human consumption and as feed for other larger fish. Anchovies are rich in macronutrients and micronutrients such as protein, carbohydrate, fat and amino acids. In addition, anchovy is composed of well-balanced amino acid compositions containing eight essential amino acids and eight non-essential amino acids. The nutritive value of anchovies has become the reason for numerous food applications. Proximate analysis is vital in the food industry for the development and quality controls of food products. Knowledge and information regarding the proximate composition of fish are essential in the food processing technology of fish products at commercial and industrial scales. Additionally, this review highlights both conventional and innovative anchovy-based food items. The review demonstrated that anchovies have several possible breakthroughs in the food industry, as shown by their proximate composition and the amino acid profiles used in various food items.
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Budi, Faleh Setia, Joko Purnomo, Sulistiono, Darmanto y Arisyono. "Development of Anchovy Product and the Certification for Community Empowerment in Saramaake Village, East Halmahera, North Moluccas". Agrokreatif Jurnal Ilmiah Pengabdian kepada Masyarakat 4, n.º 2 (26 de noviembre de 2018): 143. http://dx.doi.org/10.29244/agrokreatif.4.2.143-155.
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Anchovy (Stolephorus spp) is a main target of lift-net fishery, and it is a main income for the fisherman for long time in Saramaake Village, East Halmahera District. Production in a large number with bulky marketing system and a limited processing activity affect a limited economical value for the community of the village. This community empowerment activities had been done for 6 months, from June–December 2017, aimed to develop the anchovy product and the certification. Methods used in this activity were training and mentoring. Objective targets of the activity were fishermen and fisherman’s wife which are members of Common Business Group and cooperation. Some activities have been done for product development (chili sauce packaged anchovy and labelling) and product certification (certification of halal from the Institute Assessment of Food, Drug and Cosmetics Indonesian Council of Ulama and certification of food of Household Industry from Public Health Service Office in District of East Halmahera). Based on the result of training and mentoring, the object community had gained a knowledge and technology related to the fish processing and certification. Certified marine product have a wider market and marketable in some shops in Ternate and Buli.
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Kim, Kyumin, Do-Hoon Kim y Yeonghye Kim. "Fisheries: A Missing Link in Greenhouse Gas Emission Policies in South Korea". Sustainability 13, n.º 11 (23 de mayo de 2021): 5858. http://dx.doi.org/10.3390/su13115858.
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Recent studies demonstrate that fisheries are massive contributors to global greenhouse gas (GHG) emissions. The average Korean fishing vessel is old, fuel-inefficient, and creates a large volume of emissions. Yet, there is little research on how to address the GHG emissions in Korean fisheries. This study estimated the change in GHG emissions and emission costs at different levels of fishing operations using a steady-state bioeconomic model based on the case of the Anchovy Tow Net Fishery (ATNF) and the Large Purse Seine Fishery (LPSF). We conclude that reducing the fishing efforts of the ATNF and LPSF by 37% and 8% respectively would not only eliminate negative externalities on the anchovy and mackerel stock respectively, but also mitigate emissions and emission costs in the fishing industry. To limit emissions, we propose that the Korean government reduce fishing efforts through a vessel-buyback program and set an annual catch limit. Alternatively, the government should provide loans for modernizing old fishing vessels or a subsidy for installing emission abatement equipment to reduce the excessive emissions from Korean fisheries.
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Zhang, Huijun, Hui Zhao, Youwei Zhang, Yingbin Shen, Hang Su, Jun Jin, Qingzhe Jin y Xingguo Wang. "Characterization of Positional Distribution of Fatty Acids and Triacylglycerol Molecular Compositions of Marine Fish Oils Rich in Omega-3 Polyunsaturated Fatty Acids". BioMed Research International 2018 (10 de julio de 2018): 1–10. http://dx.doi.org/10.1155/2018/3529682.
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The regiospecific characteristics of n-3 polyunsaturated fatty acids (PUFAs) in triacylglycerol (TAG) significantly affect the physicochemical and physiological properties of marine fish oils. In this study, the TAG molecular species composition and positional distributions of fatty acids were investigated in three marine fish species rich in omega-3 PUFAs (anchovy, tuna, and salmon). The regiospecific distribution of the fatty acids was measured with the allylmagnesium bromide (AMB) degradation method. The TAG compositions were analyzed with HPLC and the TAG molecular species were identified with APCI/MS. DHA was preferentially distributed at the sn-2 position of TAG, whereas EPA was evenly distributed along the glycerol backbone. The combinations of FAs, DDO, EOP, EPS, DSS, OOS, and PPS were the predominant TAG molecular species, and OOP, DOS, and DPoPo were the characteristic TAG molecules in the anchovy, salmon, and tuna, respectively. These data can be used to distinguish other marine fish species. The TAG composition categorized by TCN and ECN showed well-structured distributions, with double or triple peaks. These findings should greatly extend the use of marine fish oils in food production and may significantly affect the future development of the fish oil industry.
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Encinas Estrada, Greissy Stefhany y Augusto Castillo Calderón. "Kinetic study of a commercial lipase for hydrolysis of semi-refined oil of anchovy (Engraulis ringens) [Estudio cinético de una lipasa comercial para la hidrólisis de aceite semirrefinado de anchoa (Engraulis ringens)]". Journal of Nanotechnology 5, n.º 1 (11 de noviembre de 2021): 9–22. http://dx.doi.org/10.32829/nanoj.v5i1.146.
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Lipases due to their ecological nature and catalytic versatility, are ideal for their application in the fish oil hydrolysis industry due to their selective property, which allows the preservation of polyunsaturated fatty acids (PUFAs) in the lipid structure. The objective of this research was to determine the activity and kinetic parameters of a commercial AY AMANO "30SD" lipase, as well as the temperature and time values to achieve an optimal degree of hydrolysis in semi-refined anchovy oil. The experiments were carried out in a jacketed minireactor with a working volume of 400 mL (oil-water-enzyme) with temperature control and pH 7.00, enzyme concentration 350 U/mL and stirring 160 rpm. A 3x3 factorial design and the response surface methodology were used. The results obtained from the study of the enzyme were: activity = 37 384.55 ± 395.07 U/g and kinetic parameters: Km = 7.98 g/L and Vmax. = 0.038887 g/Lxmin. Correspondingly, the following optimal parameters were obtained: Degree of hydrolysis 4.01%, temperature 46.86 °C and hydrolysis time 90 minutes, with a confidence level of 95% (p <0.05). Conclusions: The study allowed us to kinetically characterize the commercial lipase and determine the optimum degree of hydrolysis of the semi-refined anchovy oil.
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Laso, J., M. Margallo, P. Fullana, A. Bala, C. Gazulla, A. Irabien y R. Aldaco. "Introducing life cycle thinking to define best available techniques for products: Application to the anchovy canning industry". Journal of Cleaner Production 155 (julio de 2017): 139–50. http://dx.doi.org/10.1016/j.jclepro.2016.08.040.
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Nalbone, Luca, Felice Panebianco, Gaetano Cammilleri, Vincenzo Ferrantelli y Filippo Giarratana. "Anisakicidal Effects of R (+) Limonene: An Alternative to Freezing Treatment in the Industrial Anchovy Marinating Process". Foods 11, n.º 8 (13 de abril de 2022): 1121. http://dx.doi.org/10.3390/foods11081121.
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Anisakiasis is a fish-borne zoonotic disease caused by the ingestion of raw/undercooked fishes or cephalopods parasitized by members of the genus Anisakis. Freezing ensures the inactivation of viable Anisakis larvae; however, since it affects the organoleptic properties of food, essential oils and their compounds were proposed as an alternative. In this study, fresh anchovy fillets were experimentally parasitized with L3 Anisakis larvae to test the anisakicidal efficacy of R (+) limonene (LMN) in marinated fishery products. The anisakicidal effectiveness and organoleptic influence of several LMN concentrations (0.5%, 1%, and 5%) were tested during the marinating process (MS) and storage in sunflower seed oil (SO) of marinated anchovy fillets. Double treatment (DT) with 1% LMN was also performed both during marination and subsequent storage in oil. MS treatment resulted only in a reduction in larvae viability after 48 h, while a complete inactivation was observed in SO after 8, 10, and 20 days of treatment with 5%, 1%, and 0.5% LMN, respectively. DT was the most effective with complete larval inactivation after 7 days. Only 5% LMN influenced the sensory characteristics of the fillets, resulting, however, in a pleasant lemon-like odor and taste. Considering the results obtained, LMN might be a suitable natural alternative to manage Anisakis risk in the fishery industry.
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Roslindah Daeng Siang, Mimit Primyastanto, Pudji Purwanti. "Analyzing the Availability of Raw Materials for Sustainable Fisheries Processing in Micro-Small Enterprises in Kendari, Indonesia". Tuijin Jishu/Journal of Propulsion Technology 44, n.º 4 (25 de octubre de 2023): 1620–26. http://dx.doi.org/10.52783/tjjpt.v44.i4.1113.
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This study aims to determine the status of raw material availability to support production activities to become a sustainable business. The analytical methods used were location quotients, standard deviation, and relative scale. Several micro and small-scale fish processing businesses in Kendari City such as smoked fish, dried fish, fish balls, somay, shredded fish, spicy anchovy sauce, seaweed chips, crab shell powder, and crab shell chips. All these products have the potential to be developed locally considering that Kendari City is the centre of the fishing industry in Southeast Sulawesi. The fishery products both capture and cultivation in Kendari can fulfill and support product development except for seaweed and crab shell-based products due to the availability of raw materials. Both raw materials must be imported from other regions such as South Konawe and Bombana districts. This study found that the types of fish most widely used in fish processing businesses are kite, skipjack, and tuna. Three statuses of sustainable availability were identified, namely fulfilled, moderately fulfilled, and less fulfilled. There are three categories of sustainable availability status depending on the fishery product business developed: first, fulfilled mainly for smoked fish, fish balls-somay, and shredded fish; second, less fulfilled for dried fish and spicy anchovy sambal; and finally, less fulfilled mainly for seaweed chips and crab shell powder and chips.
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García-Pastor, María E., Marina Ródenas-Soriano, Alicia Dobón-Suárez, Pedro J. Zapata y María J. Giménez. "Use of Olive Industry By-Products for Value-Added Food Development". Agronomy 13, n.º 3 (28 de febrero de 2023): 718. http://dx.doi.org/10.3390/agronomy13030718.
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The olive industry involves environmental problems of special relevance, such as the generation of residual brines after the pickling process. Moreover, in the pitting and filling operations of the olives, fatty residues are generated that end up being washed away in the wastewater of these industries. The novelty of this work is based on the extraction of high value-added compounds from residues resulting from the industrialization process of olives, whose content in fatty acids, phenolic compounds and other substances could make them susceptible to being considered as a raw material of interest for the development or enrichment of other foods. The results obtained determined that the physico-chemical and functional characteristics of the oil and the brine, generated as by-products in the olive industry, indicated their potential as raw materials. For this reason, new formulations of the filling of olives (anchovy, red pepper, and lemon flavour) were developed, using the residual oil as a by-product, which showed greater global acceptability by consumers compared to a commercial stuffing made with sodium alginate. In addition, wastewater was used as a brine by-product to pickle three types of vegetables: carrot, cauliflower, and onion. All pickled vegetables showed the highest phenolic content and a higher overall liking, the differences being significant with respect to commercial reference. In conclusion, the results obtained could allow for the conversion of a by-product into a co-product, partially solving an environmental problem, and providing added value to the final product.
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de Moor, Carryn L., Douglas S. Butterworth y José A. A. De Oliveira. "Is the management procedure approach equipped to handle short-lived pelagic species with their boom and bust dynamics? The case of the South African fishery for sardine and anchovy". ICES Journal of Marine Science 68, n.º 10 (1 de noviembre de 2011): 2075–85. http://dx.doi.org/10.1093/icesjms/fsr165.
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Abstract de Moor, C. L., Butterworth, D. S., and De Oliveira, J. A. A. 2011. Is the management procedure approach equipped to handle short-lived pelagic species with their boom and bust dynamics? The case of the South African fishery for sardine and anchovy. – ICES Journal of Marine Science, 68: 2075–2085. Worldwide, small shoaling pelagic fish manifest rapid and substantial natural changes in abundance. Is the application of a management procedure (MP), evaluated using simulation tests [i.e. a MP approach otherwise known as management strategy evaluation (MSE)], to recommend total allowable catches (TACs) with constraints desired by industry on the extent of interannual changes viable for such resources, particularly given the customarily lengthy MP evaluation process? This question is examined by considering the rapid boom and then bust situation that arose for the South African fishery for sardine (Sardinops sagax) and anchovy (Engraulis encrasicolus) across the turn of the century. Novel adaptations to the MP in place at the time of the boom allowed enhanced resource use during the boom period without compromising the risk of unintended depletion of the populations. Importantly a two-tier threshold system allowed the normal constraints on the maximum extent of interannual TAC reduction to be modified when TACs rose above the specified thresholds. The general protocol underlying the application of MPs for South African fisheries proved sufficiently flexible for the approach to continue to be applied, despite the unanticipated rapid fish population boom and then bust experienced.
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Laso, J., M. Margallo, J. Celaya, P. Fullana, A. Bala, C. Gazulla, A. Irabien y R. Aldaco. "Waste management under a life cycle approach as a tool for a circular economy in the canned anchovy industry". Waste Management & Research 34, n.º 8 (11 de julio de 2016): 724–33. http://dx.doi.org/10.1177/0734242x16652957.
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Plahar, Wisdom A., Gladys A. Nerquaye-Tetteh y Nana T. Annan. "Development of an integrated quality assurance system for the traditional Sardinella sp. and anchovy fish smoking industry in Ghana". Food Control 10, n.º 1 (febrero de 1999): 15–25. http://dx.doi.org/10.1016/s0956-7135(98)00150-9.
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Garcia-Herrero, I., J. Laso, M. Margallo, A. Bala, C. Gazulla, P. Fullana-i-Palmer, I. Vázquez-Rowe, A. Irabien y R. Aldaco. "Incorporating linear programing and life cycle thinking into environmental sustainability decision-making: a case study on anchovy canning industry". Clean Technologies and Environmental Policy 19, n.º 7 (30 de mayo de 2017): 1897–912. http://dx.doi.org/10.1007/s10098-017-1373-6.
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Massé, J., F. Sanchez, D. Delaunay, J. M. Robert y P. Petitgas. "A partnership between science and industry for a monitoring of anchovy & sardine in the Bay of Biscay: When fishermen are actors of science". Fisheries Research 178 (junio de 2016): 26–38. http://dx.doi.org/10.1016/j.fishres.2015.11.018.
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Liyana, Nor Isma y Moe Shwe Sin. "Bioeconomic Modelling in Sustainable Fisheries Management of Commercial Marine Fisheries in Kelantan, Malaysia". International Journal of Finance, Economics and Business 1, n.º 2 (30 de junio de 2022): 141–57. http://dx.doi.org/10.56225/ijfeb.v1i2.29.
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Bioeconomic modelling is an important issue in sustainable fisheries management of commercial marine fisheries in Kelantan, Malaysia. Previous studies focus on the impact of trawling on fisheries, tourism and the socio-environment, which overfishing is a direct threat to local fishing communities. In addition, bottom trawl fishing may affect fishing, environment and socio-economic management objectives. Moreover, fishing activities lead to changes in the structure of marine habitats and affect the diversity, composition, biomass and productivity of related biota. Finally, the previous research discussed on challenges of the fisheries industry in peninsular Malaysia. Studies focused on bioeconomic modelling in sustainable management of commercial marine fisheries in terms of fishing gear, climate changes, and anthropogenic disturbances are still limited. This study aims to investigate the sustainability of marine fish production and analyse the potential effect of climate changes and anthropogenic disturbances that affect fisheries activities. The theory and practice of the bioeconomic surplus production model by Gordon - Schafer (GS) are used to calculate the total biology and economic value. The result of the study indicated that trawl nets, anchovy purse seinses, climate changes and anthropogenic disturbances affect the sustainable management of commercial marine fisheries in Kelantan, Malaysia.
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Rozaqi, Muhammad Reza y Ediyanto. "Analisis Rantai Pemasaran Ikan di Tempat Pelelangan Ikan (TPI) Karangantu Serang, Banten". Jurnal Ilmiah Satya Minabahari 4, n.º 1 (31 de agosto de 2018): 58–64. http://dx.doi.org/10.53676/jism.v4i1.59.
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The rapid development of fishery products in Indonesia as well as a large contribution to Gross Domestic Product (GDP) especially from sea fishing business, unfortunately still not recognized. The scale of small-scale enterprises and the fisherman's status, mostly fishermen who are related to the fisherman's fish marketing system as a producer, have a weak position compared to the trader or industry as the buyer. This study aims to 1) to know Margin Analysis and Fisherman Analysis Share chain of fish marketing to fishermen and retailers; 2) to know the institutional role involved in the marketing of fishery products in TPI Karangantu. This research was conducted from September to October 2016 at TPI Karangantu Serang Banten. The research method used by collecting from primary data and secondary data with descriptive analysis, marketing margin analysis and Fisherman Share analysis. The results of the calculation of Marketing margin analysis and Fisherman Share analysis from fishermen to retailers in September - November were Bullfish Rp.3.999 and 84%, Bloated Fish Rp.5.483 and 82%, Japuh Fish Rp.2.164 and 75%, Lemuru Fish Rp. 2.444 and 89%, Fish Fly Rp. 2.487 and 90%, Mackerel Fish Rp. 5,063 and 91%, Anchovy Rp. 2,461 and 81%.
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Fazzino, Filippo, Emilia Paone, Altea Pedullà, Francesco Mauriello y Paolo S. Calabrò. "A New Biorefinery Approach for the Full Valorisation of Anchovy Residues: Use of the Sludge Generated during the Extraction of Fish Oil as a Nitrogen Supplement in Anaerobic Digestion". Applied Sciences 11, n.º 21 (29 de octubre de 2021): 10163. http://dx.doi.org/10.3390/app112110163.
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Several anchovies species are captured all over the world; they are consumed fresh but also preserved by the industry, either by brine-fermentation or canning in oil. The industrial process generates large amounts of residue (about 50% of the original fish biomass) that is generally used to produce fish flour. In this paper, the advancement of a recently proposed process for the full valorisation of anchovies aimed at the extraction of fish oil (to be used as an omega-3 source) and at the production of biomethane through anaerobic digestion is presented. Particularly, in the experiments presented, a co-digestion of anchovy sludge—used as a nitrogen supplement—and market waste (5% and 95% on a Total Solids basis) was performed. Since the proposed extraction process uses, as a green-solvent, d-limonene, the well-known problems of toxicity for the anaerobic biomass must be overcome during the digestion process. As discussed below, the granular activated carbon (GAC) is used to reclaim and improve anaerobic digestion processes in a reactor displaying clear signs of inhibition. In fact, GAC demonstrates multiple benefits for anaerobic digestion, such as adsorption of toxic substances, biomass selection, and triggering of direct interspecies electron transfer (DIET).
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Akmermer, Bilgen y Pelin Çelik. "Contribution of fishery and aquaculture products to Turkish foreign trade: An evaluation by a hybrid multi-criteria decision-making method". Ege Journal of Fisheries and Aquatic Sciences 38, n.º 3 (15 de septiembre de 2021): 275–82. http://dx.doi.org/10.12714/egejfas.38.3.03.
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Fisheries and aquaculture industry, which provides a continuous and high-return market advantage to potential countries, is also one of the priority industries for Turkey. Although Turkey has important advantages with its geographic position and bio-diversity, the industry's contribution to foreign trade is not at an acceptable level. Accordingly, it is important to evaluate the capture fishery and aquaculture products, which provide the best contribution to the foreign trade of Turkey. Thus, the present paper aims to provide foreign trade executives with an intuition about the most appropriate products to invest in and contributing products to Turkish foreign trade within the scope of market strategies. Entropy-WASPAS, which is a hybrid multi-criteria decision-making method, is used for evaluating the contribution of fishery and aquaculture products to Turkish foreign trade. This model includes both criteria (production, import quantity, import value, export quantity, export value) and alternatives (trout, sea bream, sea bass, sprat, atlantic bonito, anchovy, horse mackerel, pilchard, sea snail, prawn, cuttle fish, mussel). Entropy is used to determine the criteria weights, and WASPAS is applied for ranking the fishery and aquaculture products. According to the results, export value is the most important criteria while Sea Bream is found as the most significant product for Turkey’s foreign trade.
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Liu, Jiaqi. "Research on the Survival of Chinese Beauty Anchors". Highlights in Business, Economics and Management 24 (22 de enero de 2024): 2241–46. http://dx.doi.org/10.54097/6w3z5t32.
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The beauty anchor industry, often perceived as a gateway to fame and fortune, reveals a complex reality upon closer examination. This study employs intersectionality theory to delve into the challenges faced by both top and bottom-level beauty anchors through in-depth interviews with industry professionals. The findings unveil a landscape marked by existential angst due to age limitations, income inequality, and gender-biased harassment. Contrary to the popular notion that success in the anchor industry is easily attainable, the study paints a nuanced picture of uncertainties and hardships faced by individuals across different echelons, emphasizing the intersectionality of age, wealth, gender issues, and the identity of beauty anchors. Whether basking in the limelight or struggling for recognition, beauty anchors share a common thread of concern for their survival. The prevalent rumor that entering the anchor industry guarantees prosperity overlooks systemic issues and individual struggles, emphasizing the need for a more realistic understanding of this profession. Acknowledging these challenges is crucial for fostering industry-wide reforms and supportive policies to ensure the well-being and sustainability of beauty anchors. This study calls for a shift in societal perceptions and a more nuanced perspective to promote the genuine success and welfare of those pursuing careers in the beauty anchor industry, ultimately addressing the limitations of the law in safeguarding the rights and well-being of these professionals.
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Alonso, Fiorella, Alexander Chuqui, Gilbert Rodríguez, Elza Aguirre, Eudes Villanueva y Alyssa Hidalgo. "Modification ω-6/ω-3 ratio and increase of the shelf life of anchovy oil (Engraulis ringens) with addition of olive oil (Olea europaea)". OCL 30 (2023): 1. http://dx.doi.org/10.1051/ocl/2022034.
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In the food industry, oil blending represents a simple method for the generation of products with desired nutritional and technological properties. The objective of this work was to blend anchoveta oil (AO) with virgin olive oil (VOO) to modify the ω-6/ω-3 ratio of the product for nutritional purposes and to evaluate its oxidative stability index (OSI) for technological purposes. Four AO/VOO blends were formulated: 50/50, 40/60, 30/70 and 20/80 (w/w), generating a ω-6/ω-3 ratio between 0.610–2.129, nutritionally recommendable. The Rancimat method allowed determining the OSI of the formulations at temperatures of 100, 110 and 120 °C, finding OSI ranges between 0.963–3.410 h, 0.430–1.730 h and 0.183–0.813 h, respectively. The kinetic behavior of the formulations with respect to activation energy (89.622 to 93.414 kJ/mol), entropy (−13.248 to −17.657 kJ/mol), enthalpy (86.455 to 90.248 kJ/mol), Gibbs energy (91.928 to 96.348 kJ/mol) and Q10 (2.090 to 2.153) has been described. The formulations are proposed as an alternative to increase the shelf life of AO and increase the nutritional value of VOO.
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Bae, Sung-Eun, Sungmin Bae, Sung Jin Park, Pomjoo Lee y Chang-Gu Hyun. "Microbial Consortium of Jeju Traditional Fermented Foods and Their Cosmetic Ingredient Potential". Fermentation 10, n.º 7 (1 de julio de 2024): 345. http://dx.doi.org/10.3390/fermentation10070345.
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In this study, we analyzed the microbial community of traditional fermented foods of Jeju Island to identify the distribution of useful microorganisms and confirm their anti-inflammatory and anti-melanogenic effects to determine their potential use as cosmetic ingredients. Firstly, we examined the microbial communities of Omphalius rusticus Jeotgal (OR), Spratelloides gracilis Jeotgal (SG), Chromis notata Jeotgal (CN), Turbo cornutus Jeotgal (TC), Trichiurus lepturus intestine Jeotgal (TL), Branchiostegus japonicus Sweet Rice Punch (BJ), Salted Anchovy Sauce (SA), Jeju Soy Sauce (JSS), and Jeju Soybean Paste (JSP). We found that Latilactobacillus sakei (87.2%), Tetragenococcus halophilus (37.7%), T. halophilus (96.8%), Bacillus subtilis (23.4%), T. halophilus (71.3%), L. sakei (53.7%), Lentibacillus sp. (42.9%), Enterococcus durans (14.6%), and E. durans (32.8%) were the dominant species. Secondly, to study the nine Jeju fermented foods’ anti-inflammatory and anti-melanogenic effects, we employed RAW 264.7 and B16F10 cells, classic cell models for inflammation and melanogenesis studies. Ethyl acetate extracts of the nine Jeju fermented foods all inhibited nitric oxide (NO) and melanin production in a concentration-dependent manner. Thirdly, to test the applicability of the nine Jeju fermented foods to human skin, we used the MTT assay to assess their cytotoxic effects on human keratinocytes (HaCaT cells). Finally, the topical applicability of the nine Jeju fermented foods was tested through primary skin irritation, and it was found that they did not cause any adverse effects. Therefore, extracts from the nine Jeju fermented foods have potential applications as ingredients in anti-inflammatory and anti-melanogenic products and can be used in the cosmetic industry.
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Zixuan, Wang, Ye Mao y Xiang Runze. "Design of Virtual Anchor Based on 3Dmax". Communication, Society and Media 6, n.º 3 (27 de agosto de 2023): p97. http://dx.doi.org/10.22158/csm.v6n3p97.
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With the rapid development of virtual reality and live streaming technologies, virtual anchors have become increasingly popular in recent years. In this paper, we propose a design method of virtual anchors based on 3DMAX. Through the use of modeling, rigging, and animation techniques, virtual anchors with realistic appearances and human-like movements can be created. We also explore the application of machine learning technologies in improving the interaction between virtual anchors and users. In addition, we provide a case study on the design and implementation of a virtual anchor for a popular live streaming platform. Our results show that the use of 3DMAX in virtual anchor design can greatly enhance user engagement and improve the overall user experience.Virtual anchor design technology based on 3DMAX is a highly complex design work, which requires designers to have a variety of skills and creative capabilities, and needs to fully consider the needs of the audience and the development trend of the industry. Designers should also have certain cultural accumulation and creative ability, and be able to design an attractive and valuable virtual anchor image from the perspective of the audience.This paper analyzes the production and design of the current virtual anchors, in order to provide some reference significance for the production, operation and commercial realization of the virtual anchors in the future.
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Tao, Feng y Yunyu Dang. "Virtuality, simulation and fake". Prometeica - Revista de Filosofía y Ciencias, Especial (11 de agosto de 2022): 36–51. http://dx.doi.org/10.34024/prometeica.2022.especial.13527.
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As a real-life application of a “virtual human,” virtual anchors refer to the application of virtual reality technology in communication hosting to create virtual images that simulate human anchors. The pursuit of a virtual human image originates from philosophy, art, and biotechnology. Virtual anchors are also required to undertake the function of communication and hosting. First, by sorting out the development process of virtual anchors, we find that the development of a virtual anchor is based on the needs of technological development and the purpose of capital profit. Second, the simulation technology of a virtual anchor has five dimensions, such as appearance, individuality, and autonomy, and two levels: internal and external. This simulation technology has reached the intelligent simulation stage. Finally, the technology involved in virtual anchors will lead to a trust crisis. That is, the people's body-mind relation and cognitive trust will be broken under the mediation of data. Virtual technology will recreate a false aura, that is, false space-time and fake original works, which is the intelligent falsehood required by the new cultural industry.
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Zhan, Jinming y Nan Zhang. "Exploring the Impact of Virtual Anchor Features and Live Content on Viewers' Willingness to Pay for “Superchat” in Live Entertainment Scenarios". Highlights in Business, Economics and Management 6 (27 de marzo de 2023): 189–205. http://dx.doi.org/10.54097/hbem.v6i.6319.
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With the Internet, the Virtual anchor industry has flourished, gaining a wide fan base and creating eye-catching economic benefits. The new form of reward “Superchat”, which is born with the development of Virtual anchors, has not been studied yet. Therefore, this study aims to investigate the influence of the features of Virtual anchors and live content on viewers' willingness to pay for Superchat in the live entertainment scene. The results showed that: (1) Virtual anchor features are significant, and viewers' willingness to pay for Superchat is strong, and different features will have different effects on willingness. (2) Viewers' perceived recognition and internalization mechanisms mediate the process from virtual anchor features to the willingness to pay for Superchat. Different features correspond to different mechanisms to influence the willingness to pay for Superchat. (3) The type of live content will have a moderating effect on the mechanism of viewers' perception. (4) In summary, in the hedonistic live broadcast, the attractiveness, technical capability and character property of the virtual anchor influence the willingness to pay for Superchat through the mediating effect of the recognition mechanism; in the utilitarian live broadcast, the professionalism of the virtual anchor influence the willingness to pay for Superchat through the mediating effect of the internalization mechanism.
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He, Yuqing. "Research on the Personal Income Tax of Chinese Network Anchors". Journal of Innovation and Development 5, n.º 1 (24 de noviembre de 2023): 26–30. http://dx.doi.org/10.54097/jid.v5i1.06.
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With the progress of Internet technology in China, with the outbreak of novel coronavirus at the end of 2019, the development of offline industry is sluggish, but the development of webcast industry is more rapid. At the same time, there are many hidden problems behind the rapid development. From 2021 to 2022, multiple malicious incidents of online anchors evading taxes were exposed, involving a huge amount of money and attracting widespread attention nationwide. Our country's financial revenue has also caused great losses in the cases of tax evasion and evasion by these online anchors. In addition to the quality of anchors, it also reflects that China's development in personal income tax supervision has not caught up with the development of the anchor industry in a timely manner. Currently, the tax authorities attach great importance to this issue and have successively introduced some regulations on tax related matters in the online live streaming industry. However, China's laws and regulations related to personal income tax are not sufficient to meet the requirements of tax supervision. The state maintains social stability, improves infrastructure, and provides complete social security. As public figures, internet anchors, based on their own influence, cannot shirk their corresponding social responsibilities. They should bear the obligation of positive publicity and guidance to the public, and the most basic step is to pay taxes in accordance with the law. The online live streaming industry is not an impossible place, but a place full of enthusiasm and a sense of responsibility to achieve self-worth.
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Yue, Xu. "Research on the Influence of Inconsistency Between Anchor Image and Product Image on Consumers' Purchase Intention". Advances in Economics, Management and Political Sciences 2, n.º 1 (31 de agosto de 2021): 1–6. http://dx.doi.org/10.54254/2754-1169/2/2022011.
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In recent years, the live broadcast industry has been booming, but some anchors have realized that their images are not consistent with the images of recommended products, which will affect consumers' purchasing intentions. This paper takes consumer perception as the theoretical basis to construct a hypothesis model and takes situational experiment as the research method. Finally, the conclusion is drawn that the inconsistency between anchor image and product image will have a negative effect on consumers' purchase intention, and consumers' perception of anchor professionalism and perceived product reliability play a mediating role between the two. The text puts forward a new explanation mechanism in theory, and has some enlightening effect on the selection of anchor team in practice.
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Huang, Shih-Ping, Chien-Bang Chen, Tan-Zhi Wei, Wei-Ting Tsai, Chong-Yi Liou, Yuan-Mou Mao, Wang-Huei Sheng y Shau-Gang Mao. "Range-Extension Algorithms and Strategies for TDOA Ultra-Wideband Positioning System". Sensors 23, n.º 6 (13 de marzo de 2023): 3088. http://dx.doi.org/10.3390/s23063088.
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The Internet of Things (IoT) for smart industry requires the surveillance and management of people and objects. The ultra-wideband positioning system is an attractive solution for achieving centimeter-level accuracy in target location. While many studies have focused on improving the accuracy of the anchor coverage range, it is important to note that in practical applications, positioning areas are often limited and obstructed by furniture, shelves, pillars, or walls, which can restrict the placement of anchors. Furthermore, some positioning regions are located beyond anchor coverage, and a single group with few anchors may not be able to cover all rooms and aisles on a floor due to non-line-of-sight errors causing severe positioning errors. In this work, we propose a dynamic-reference anchor time difference of arrival (TDOA) compensation algorithm to enhance accuracy beyond anchor coverage by eliminating local minima of the TDOA loss function near anchors. We designed a multidimensional and multigroup TDOA positioning system with the aim of broadening the coverage of indoor positioning and accommodating complex indoor environments. By employing an address-filter technique and group-switching process, tags can seamlessly move between groups with a high positioning rate, low latency, and high accuracy. We deployed the system in a medical center to locate and manage researchers with infectious medical waste, demonstrating its usefulness for practical healthcare institutions. Our proposed positioning system can thus facilitate precise and wide-range indoor and outdoor wireless localization.
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McGuire, David, Giovana Polla y Britta Heidl. "Unlocking hospitality managers career transitions through applying Schein’s career anchors theory". European Journal of Training and Development 41, n.º 7 (7 de agosto de 2017): 578–92. http://dx.doi.org/10.1108/ejtd-04-2016-0022.
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Purpose This paper seeks to unlock the career transitions of hospitality managers through applying Schein’s career anchors theory. It seeks to understand how Schein’s Career Anchors help explain the career transitions of managers in the Scottish hospitality industry. Design/methodology/approach The paper adopts a non-sequential multi-method design. All 22 hospitality managers who participated in the study completed an online version of Schein’s Career Anchors containing 40 items covering all eight career anchors. The career histories of participants were then gathered through use of a semi-structured interview. Comparisons were then drawn across the career anchor classification and the data on career transitions collected from participants. Findings The results highlight the continued relevance of Schein’s career anchors theory and indicate that Schein’s career anchors theory may constitute a useful tool for understanding hospitality managers’ career needs and engaging in meaningful career planning. Originality/value The study provides a useful insight into hospitality managers’ career motivations, and knowledge of career anchors will help hospitality organisations more effectively engage, recruit and retain hospitality managers.
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Chen, Wenxi, Haoru Li, Zhenyi Wang y Xinyang Yu. "Analysis of Tabao Broadcasting Room Situation - Take Li Jiaqi as an Example". BCP Business & Management 42 (20 de marzo de 2023): 156–61. http://dx.doi.org/10.54691/bcpbm.v42i.4575.
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With the popularization of Internet technology, many people choose the way of "we media" or e-commerce to work, such as live streaming of goods. The research topic of this group is the big trend of Taobao living with goods. This group focused on learning and searching for information about the top anchor Mr. Li Jiaqi and his studio. The group assigned different team members to relevant tasks, such as the establishment of the broadcast room, the operation of the broadcast room, the data of the broadcast room, and finally, the corresponding analysis and comparison of the data found. Through the research data, the study suggests that many excellent anchors make use of this trend to create industry influence and performance different from their peers. The sales field involves a wide range, and will never be limited by the form. Li Jiaqi and his team can have better results with innovation and cooperation. E-commerce is proof of the development of an era. It brings a lot of convenience to people and increases industrial competition, so it also causes a huge disparity in industry performance between big anchors and little-known anchors, which may also be a problem for many young people engaged in this industry to think about.
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Ninčević, Krešimir, Ioannis Boumakis, Stefan Meissl y Roman Wan-Wendner. "Consistent Time-to-Failure Tests and Analyses of Adhesive Anchor Systems". Applied Sciences 10, n.º 4 (24 de febrero de 2020): 1527. http://dx.doi.org/10.3390/app10041527.
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Motivated by tunnel accidents in the recent past, several investigations into the sustained load behavior of adhesive anchors have been initiated. Nevertheless, the reliable lifetime prediction of bonded anchor systems based on a relatively short testing period still represents an unsolved challenge due to the complex nonlinear viscoelastic behavior of concrete and adhesives alike. This contribution summarizes the results of a comprehensive experimental investigation and systematically carried out time-to-failure analysis performed on bonded anchors under sustained tensile load. Two different adhesive materials that find widespread application in the building industry were used, one epoxy and one vinylester based. Performed experiments include full material characterizations of concrete and the adhesives, bonded anchor pull-out tests at different loading rates, and time-to-failure sustained load tests. All anchor tests are performed in a confined configuration with close support. After a thorough review of available experimental data and analysis methods in the literature, the experimental data are presented with the main goal to (i) provide guidance for the analysis of load versus time-to-failure test data, and (ii) to derive a set of recommendations for efficient time-to-failure tests having in mind the needs associated with different analysis techniques. Finally, a new approach based on a sigmoid function, previously used only for concrete, is for the first time applied to bonded anchors systems and compared to the established regression models.
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Palupi, Santi, Budi Riyanto y Nami Fitricia Pasaribu. "Processed Product Innovations Made from Rusip on Bangka Island [Inovasi Produk Olahan Berbahan Dasar Rusip di Pulau Bangka]". Proceeding of Community Development 2 (21 de febrero de 2019): 692. http://dx.doi.org/10.30874/comdev.2018.432.
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Bangka Island itself has special foods, including brain-brain, pineapple cake, sting, trigger, kemplang, pantiaw, tahukok, rusip. Among the typical foods of Bangka Island there is one unique type of food that is rusip. Rusip is a traditional food for the people of Bangka Island. At first glance, there is nothing interesting about the typical Bangka cuisine. Rusip is a chili sauce made from anchovy or bilis. The color is cloudy, the smell is pungent, and the flesh of the fish is smooth. Rusip is made from fermented bilis fish (Clupeoides borneensis) After the fish is fermented and emits an acidic odor, then it is processed with onions, chili with brown sugar, rice crust water, salt, and also key oranges. "Rusip can be eaten in the morning, afternoon and night. Rusip is also considered to be a side dish at meals or commonly eaten with cassava leaves, kangkung leaves and also dipped with cucumbers and eggplants or other vegetables. Almost all regions in Bangka produce rusip. small or home industry In general, rusip products have the appearance of whole fish that starts to crumble, cloudy and runny with gray and brown color, salty and sour taste, and fishy and sour aroma which is a characteristic of fermented products. rusip that cannot last for a long time, it is necessary to process innovations based on rusip to bring up new processed products, besides that the rusip can be easily accepted by many people. Based on this, there is a need for community service that emphasizes innovation processed products made from russip-based products, while the participants in the community service activities were women P KK who are members of the National Crafts Council of the Bangka Province with a total of 30 people. From the results of counseling, discussions, and demonstrations carried out for PKK mothers, it can be concluded that the importance of understanding the scope of culinary tourism and the importance of culinary tourism in the development of tourism in an area can improve people's income, culinary can preserve regional specialties. Thus the community will feel ownership and feel proud of the local cuisine that exists.
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Gorov, I. F., V. N. Khramova, M. I. Slozhenkina, A. A. Korotkova y Z. B. Komarova. "ИННОВАЦИОННЫЕ ПОДХОДЫ В ПОДГОТОВКЕ КАДРОВ ДЛЯ ПИЩЕВЫХ ПРОИЗВОДСТВ В ОПОРНОМ ВУЗЕ". Poultry and Chicken Products 20, n.º 4 (2018): 13–15. http://dx.doi.org/10.30975/2073-4999-2018-20-4-13-15.
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RYLNIKOVA, M. V., E. M. SAKHAROV y E. N. ESINA. "PERSPECTIVE FOR IMPROVING THE METHODS OF FIXING MINE WORKINGS IN SALT ROCKS OF DIFFERENT STRENGTH". News of the Tula state university. Sciences of Earth 3, n.º 1 (2023): 268–79. http://dx.doi.org/10.46689/2218-5194-2023-3-1-268-279.
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Ensuring the operability of the support of mine workings supported in various conditions of subsurface development is one of the most important and difficult to solve problems in the mining industry. The reason for the low stability of underground workings is the insufficient bearing capacity of anchors, especially with a long service life. A decrease in the bearing capacity of the anchor support over time occurs as a result of natural processes of deformation of rocks, a decrease in strength and corrosion of the support elements in aggressive environments. With the weakening of the bearing capacity of the anchors, the displacements of the rock contour of the workings increase, the number and width of cracks in the roof rocks increases, local rock falls and local blockages of mine workings appear. It is shown that the choice of the type, structure and parameters of the anchor support that ensures the stability of deep-lying underground mine workings in a complex-structured, multi-strength, multi-modular array of layered enclosing rocks with complex morphology and the presence of flexural disturbances of the silvinite formation of a potash deposit should be made differentially taking into account the geological structure of the array behind the contour of the workings, which determines the specifics of loading components along the length of the anchor.
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Aubrey, David G., Jennifer Wehof, Stephen O'Malley y Rajai Aghabi. "Elastomeric Risers in the Offshore Wind Industry". Marine Technology Society Journal 54, n.º 6 (1 de noviembre de 2020): 77–83. http://dx.doi.org/10.4031/mtsj.54.6.2.
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AbstractFloating LiDAR systems (FLS) and other moored environmental monitoring systems are used extensively for wind and environmental assessments in offshore wind projects. In addition, wave energy converters (WECs) are being evaluated for more extensive use in coastal and deeper waters, most of which also require anchoring to the seabed. Since these systems must be moored, heavy anchors and typically heavy chain are used to secure the mooring and measurement/WEC buoy to the seabed. Disadvantages of present mooring technology include 1) damage to the seabed and benthic communities in vicinity of the mooring, as chain sweeps over the sea bottom; 2) an unnecessarily large watch circle at the water's surface; 3) slightly increased likelihood of marine mammal entanglement; 4) mooring damage from nearby fishing activity; and 5) likelihood of mooring failure due to self-entanglement within the mooring itself. This study presents an alternative mooring using mechanically compliant, elastomeric hoses to connect the buoyed system to the bottom anchor. Modeling the two mooring types with a typical buoy used in wind resource assessments shows a significant decrease in anchor drag area and surface watch circle with the use of the elastomeric hose versus the traditional chain and polyethylene line mooring. The hose also is equipped with copper conductors and/or fiber-optic conductors, providing power and data transmission between the bottom and the surface. For WEC solutions, the elastomeric hose provides similar benefits as for FLS and environmental monitoring systems, with the added advantage of being able to transmit power to the seafloor for distribution. For one WEC application, we have developed an elastomeric solution containing not only larger copper conductors to enable power transmission but also fiber-optic conductors to permit data transfer from a garage mounted on the bottom (servicing an autonomous underwater vehicle [AUV] or unmanned underwater vehicle [UUV], for instance) to the surface buoy for onward transmission to shore.
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Hou, Tao, Zhonghui Xie, Ling Zhang, Guogang Cui, Ziwei Ding, Huafu Qiu y Yuhang Li. "TBM Rapid Tunneling Roadway Support Parameters Design and Process Research". Processes 11, n.º 9 (11 de septiembre de 2023): 2708. http://dx.doi.org/10.3390/pr11092708.
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Taking the specific production geological conditions of the auxiliary transportation lane in the west area of Gaojiabao coal mine of Shaanxi Zhengtong Coal Industry as the research background, based on the anchorage support theory and the characteristics of the TBM digging process, numerical simulation, theoretical analysis, and other research methods were used to investigate the depth of the destruction of the plastic zone of the surrounding rock of the roadway to form the reasonable support parameters of a large cross-section of hard rock roadway suitable for TBM digging and to propose an intelligent digging and support process of the TBM corresponding to the on-site practice. The proposed intelligent tunneling support technology corresponds to a field practice of TBM. The study shows that: combined with the field industrial test and adjusted by the peripheral rock deformation and damage law, the anchor diameter of 20 mm, the length of 2500 mm left-hand threaded steel anchors, row spacing of 1100 mm, spacing of 1200 mm, and the anchor diameter of Φ21.8 mm, the length of 6200 mm left-handed threaded steel anchors, row spacing of 1100 mm, spacing of 1200 mm are the most reasonable solutions, which can ensure the control of the tunnel peripheral rock. The program is the most economically efficient in ensuring the control of deformation of the roadway perimeter rock and maintaining normal use.
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Javed, Iram, Xianlun Tang, Kamran Shaukat, Muhammed Umer Sarwar, Talha Mahboob Alam, Ibrahim A. Hameed y Muhammad Asim Saleem. "V2X-Based Mobile Localization in 3D Wireless Sensor Network". Security and Communication Networks 2021 (10 de febrero de 2021): 1–13. http://dx.doi.org/10.1155/2021/6677896.
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In a wireless sensor network (WSN), node localization is a key requirement for many applications. The concept of mobile anchor-based localization is not a new concept; however, the localization of mobile anchor nodes gains much attention with the advancement in the Internet of Things (IoT) and electronic industry. In this paper, we present a range-free localization algorithm for sensors in a three-dimensional (3D) wireless sensor networks based on flying anchors. The nature of the algorithm is also suitable for vehicle localization as we are using the setup much similar to vehicle-to-infrastructure- (V2I-) based positioning algorithm. A multilayer C-shaped trajectory is chosen for the random walk of mobile anchor nodes equipped with a Global Positioning System (GPS) and broadcasts its location information over the sensing space. The mobile anchor nodes keep transmitting the beacon along with their position information to unknown nodes and select three further anchor nodes to form a triangle. The distance is then computed by the link quality induction against each anchor node that uses the centroid-based formula to compute the localization error. The simulation shows that the average localization error of our proposed system is 1.4 m with a standard deviation of 1.21 m. The geometrical computation of localization eliminated the use of extra hardware that avoids any direct communication between the sensors and is applicable for all types of network topologies.
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Jonak, Józef, Robert Karpiński, Michał Siegmund, Andrzej Wójcik y Kamil Jonak. "Analysis of the Rock Failure Cone Size Relative to the Group Effect from a Triangular Anchorage System". Materials 13, n.º 20 (19 de octubre de 2020): 4657. http://dx.doi.org/10.3390/ma13204657.
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This study employs the numerical analysis and experimental testing to analyze the fracturing mechanics and the size of rock cones formed in the pull-out of a system of three undercut anchors. The research sets out to broaden the knowledge regarding: (a) the potential of the undercut anchor pull-out process in mining of the rock mass, and (b) estimating the load-carrying capacity of anchors embedded in the rock mass (which is distinctly different from the anchorage to concrete). Undercut anchors are most commonly applied as fasteners of steel components in concrete structures. The new application for undercut anchors postulated in this paper is their use in rock mining in exceptional conditions, such as during mining rescue operations, which for safety considerations may exclude mechanical mining techniques, mining machines, or explosives. The remaining solution is manual rock fracture, whose effectiveness is hard to assess. The key issue in the analyzed aspect is the rock fracture mechanics, which requires in-depth consideration that could provide the assistance in predicting the breakout prism dimensions and the load-displacement behavior of specific anchorage systems, embedment depth, and rock strength parameters. The volume of rock breakout prisms is an interesting factor to study as it is critical to energy consumption and, ultimately, the efficiency of the process. Our investigations are supported by the FEM (Finite Element Method) analysis, and the developed models have been validated by the results from experimental testing performed in a sandstone mine. The findings presented here illuminate the discrepancies between the current technology, test results, and standards that favor anchorage to concrete, particularly in the light of a distinct lack of scientific and industry documentation describing the anchorage systems’ interaction with rock materials, which exhibit high heterogeneity of the internal structure or bedding. The Concrete Capacity Design (CCD) method approximates that the maximum projected radius of the breakout cone on the free surface of concrete corresponds to the length of at the most three embedment depths (hef). In rock, the dimensions of the breakout prism are found to exceed the CCD recommendations by 20–33%. The numerical computations have demonstrated that, for the nominal breakout prism angle of approx. 35% (CCD), the critical spacing for which the anchor group effect occurs is ~4.5 (a cross-section through two anchor axes). On average, the observed spacing values were in the range of 3.6–4.0.
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Wang, Zhengxiang. "Analysis of The Problems Existing in Network Live Broadcast". E3S Web of Conferences 218 (2020): 01025. http://dx.doi.org/10.1051/e3sconf/202021801025.
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Internet live broadcast marketing (LBM) is an important form of product exchange in the era of post Covid-2019, and it is the fifth revolution of retail industry characterized by “new retail”. From the process of evolution and development of webcast, this paper systematically analyzes the characteristics of LBM with empirical research methods, as well as imbalance of the input and output of LBM, the “high income but low ability” of the anchors, and suspected false propaganda. This paper is aimed to analyze the specific cases from the perspective of “people, goods and markets” in terms of the unique laws of retail industry, using the traditional “4P” theory of marketing management and the new thinking of marketing 4.0 in the digital era, and to put forward specific suggestions. Meanwhile, this paper will start from the status quo of the most important core element of LBM - anchor talent, and suggests some specific training programs for the improvement of the anchor talent. Based on McKinsey’s China Research Report, this study also analyzes the trend from global supply-chain to regional evolution in the era of post Covid-2019, especially the characteristics of gradually increasing trade interdependence between Southeast Asian countries. It is suggested that colleges and universities should speed up the cultivation of interdisciplinary anchor talents with both “bilingual” skills and marketing knowledge, to promote the development of LBM in Southeast Asian countries. Finally, this study gives specific suggestions on the establishment and improvement of laws and regulations in the live broadcast economy, to call on the attention of the government agencies, and lead the live broadcast economy to the track of sustainable development.
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Calabrese, Angelo Savio, Tommaso D'Antino, Pierluigi Colombi y Carlo Poggi. "Experimental Investigation on the Mechanical and Bond Properties of GFRP Anchors Adopted in FRCM-Masonry Strengthening". Key Engineering Materials 916 (7 de abril de 2022): 401–8. http://dx.doi.org/10.4028/p-rc6p75.
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The strengthening and retrofitting of existing masonry built heritage has become an increasingly important issue in the last decades. Among the innovative solutions developed by the construction industry, the application of externally bonded fabric-reinforced cementitious matrix (FRCM) composites attracted a great interest, proving to be an easy, effective, and cost-efficient strengthening/retrofitting technique. FRCM composites were shown to be particularly suitable for applications on masonry due to the good compatibility between the composite inorganic matrix and the masonry substrate, which also promotes their durability.A crucial point for the effectiveness of externally bonded FRCM is the bond within the composite strip and between the composite and substrate. Indeed, composite debonding is the commonly observed failure mode. In order to improve the bond with the substrate, connectors (anchors) can be used to improve the bond capacity of the FRCM composite.In this paper, the mechanical and bond properties of a glass fiber reinforced polymer (GFRP) anchor spike, designed for FRCM strengthening, are investigated. First, tensile tests are performed to determine the elastic modulus and tensile strength of the anchor. Then, the anchor-masonry bond behavior is experimentally investigated using pull-out tests. Three different masonry substrates, namely a solid clay brick masonry, a tuff block masonry, and a stone masonry were adopted in the pull-out tests. The results show the influence of the substrate type on the anchor-masonry bond capacity and failure mode observed.
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Spyridis, Panagiotis y Nikolaos Mellios. "Tensile Performance of Headed Anchors in Steel Fiber Reinforced and Conventional Concrete in Uncracked and Cracked State". Materials 15, n.º 5 (3 de marzo de 2022): 1886. http://dx.doi.org/10.3390/ma15051886.
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Steel fiber reinforced concrete (SFRC) is currently the material of choice for a broad range of structural components. Through the use of SFRC, the entire, or a large portion of, conventional rebar reinforcement can be replaced, in order to improve the load-bearing behavior but also the serviceability and durability characteristics of engineering structures. The use of fiber reinforcement therefore plays a vital role in acute current and future construction industry objectives, these being a simultaneous increase in the service life of structures and the reduction of their environmental impact, in addition to resilience to extreme loads and environmental actions. Next to the extended use of SFRC, modern construction relies heavily on structural connections and assembly technologies, typically by use of bolt-type cast-in and post-installed concrete anchors. This paper addresses the influence of fiber reinforcement on the structural performance of such anchors in SFRC and, particularly, the load bearing behavior of single headed anchors under axial static loads in uncracked and cracked concrete. Along with a presentation of background information on previous studies of SFRC with a focus on anchor concrete breakout failure, the experimental investigations are described, and their results are presented and elaborated on by consideration of various research parameters. A comparison with current design approaches is also provided. The conclusions are deemed useful for structural engineering research and practice.
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Ormaza-González, Franklin Isaac, Alejandra Mora-Cervetto, Raquel María Bermúdez-Martínez, Mario Armando Hurtado-Domínguez, Manuel Raúl Peralta-Bravo y Viviana Mariuxi Jurado-Maldonado. "Can small pelagic fish landings be used as predictors of high-frequency oceanographic fluctuations in the 1–2 El Niño region?" Advances in Geosciences 42 (25 de agosto de 2016): 61–72. http://dx.doi.org/10.5194/adgeo-42-61-2016.
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Abstract. A group of small pelagic fish captured between 1981 and 2012 within El Niño area 1–2 by the Ecuadorian fleet was correlated with the oceanographic Multivariate ENSO Index (MEI), and the Oceanographic El Niño Index (ONI) referred to El Niño region 3–4. For the period 1981–2012, total landings correlated poorly with the indexes, but during 2000–2012 (cold PDO) they proved to have a 14–29 % association with both indexes; the negative slope of the curves suggested higher landing during cold events (La Niña) and also indicated a tendency to decrease at extreme values ( > 0.5 and < −1.0). Round herring (Etrumeus teres) fourth-quarter (Q4) landings were related to the MEI in a nonlinear analysis by up to 80 %. During moderate or strong La Niña events landings noticeably increased. Bullet tuna (Auxis spp.) catches showed a negative gradient from cold to warm episodes with an R2 of 0.149. For Chilean jack mackerel (Trachurus murphyi) irregular landings between 2003 and 2007 were observed and were poorly correlated (R2 < 0.1) with ONI or MEI. Anchovy (Engraulis ringens) captured in Ecuadorian waters since 2000 had an R2 of 0.302 and 0.156 for MEI and ONI, respectively, but showed a higher correlation with the cold Pacific Decadal Oscillation (PDO). South American pilchard (Sardinops sagax) was higher than −0.5 for the ONI and MEI, and landings dramatically decreased; however, Q4 landings correlated with ONI and MEI, with R2 of 0.109 and 0.225, respectively (n = 3). Linear correlation of Q4 indexes against the following year's Q1 landings had a linkage of up to 22 %; this species could therefore be considered a predictor of El Niño. Chub mackerel (Scomber japonicus) landings did not have a significant linear correlation with the indexes for 1981–2012 and therefore could not be considered a valid predictor. Chuhueco (Cetengraulis mysticetus) is a local species with high landings during El Niño years and, conversely, remarkably low landings during La Niña years. Additionally, chuhueco availability and landings were negatively affected by cold PDOs. Pacific thread herring (Opisthonema spp.) showed a 24 and 36 % relationship between landings (Q1) and the MEI and ONI (Q4). Therefore, results suggest that the South American pilchard and Pacific thread herring could be considered good species to use as predictors of El Niño in region 1–2 (Ecuador), especially when average Q4 MEI ∕ ONI is used against the next trimester Q1 landing. All species were prone to lower landings and/or fishing availability during strong–extreme events (ONI/MEI, > 1.0 and < −1.0), and were also shown to be affected by the PDO. In the long term, landings decreased under warm PDO and vice versa, and therefore PDO fluctuations could be used to help manage these fisheries and to help the industry in long-term planning.