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Journal articles on the topic 'Sciences and technics of fishery'

Author: Grafiati

Published: 4 June 2021

Last updated: 8 June 2024

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1

Yang, Qiao, Heng Zhang, and Hong Liang Huang. "Isolation and Bioactivity Screening of Marine Environmental Bacteria from Trachurus Murphyi Chile Fishery." Advanced Materials Research 807-809 (September 2013): 332–35. http://dx.doi.org/10.4028/www.scientific.net/amr.807-809.332.

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Marine bacteria have been proven to be a profound resource on the development of natural product chemistry and upon the medical sciences. The pelagic fishery locates the wide international public sea regions and contains huge resource and technical benefits. The increasingly greater potential for exploitation of new marine microbes resource in these special sea areas has become conspicuous. In this paper, the marine environmental bacterial strains were isolated from water sampled from the Trachurus murphyi Chile fishery in southeast Pacific Ocean, and the anti-bacterial bioactivity screening f

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Lisienko, Svetlana Vladimirovna. "DESIGNING MULTI-SPECIES FISHERY SYSTEMS - FISHING AREA." Fisheries 2021, no. 4 (2021): 33–37. http://dx.doi.org/10.37663/0131-6184-2021-4-33-37.

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The modern tasks of fishing, as a process of carrying out fishing activities to achieve effective and rational use of biological resources in solving the problems of food security of the country, are complex in nature. The study of modern fishing and fishery systems and processes requires a new object-oriented framework for their formation and functioning. Such an unconditional advantage is possessed by the methodology of the systems approach, which makes it possible to classify and design newly created systems of the highest level, to study and establish their system characteristics, connecti

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Filin, A. A. "The Barents and Norwegian Seas beaked redfish (Sebastes mentella): stock assessment and fishery management." Problems of Fisheries 24, no. 2 (2023): 133–45. http://dx.doi.org/10.36038/0234-2774-2023-24-2-133-145.

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An analytical review of the stock assessment and fishery regulation of the Barents and Norwegian Seas beaked redfish is presented. Model estimates of stock dynamics are characterized by uncertainty associated with incomplete coverage of the beaked redfish distribution in surveys, age determination problems, and assumptions made in the model. The regulation of fishing mortality is based on the precautionary approach, and the main management aim is achievement of the maximum sustainable yield. Technical measures include limiting the minimum mesh size in the trawl, establishing a minimum fish len

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Mulyati, Dewi Shofi, Nugraha, and Ajrina Febri Suahati. "Entrepreneurial Development Potential: Tilapia Cultivation Using Jetted Pond." ETHOS: Jurnal Penelitian dan Pengabdian kepada Masyarakat 11, no. 2 (2023): 189–94. http://dx.doi.org/10.29313/ethos.v11i2.8844.

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Abstract. As the population increases, the need for food in Indonesia also increases. Fishery is one of the important sectors that can support food security and the Indonesian economy. Fishery is considered to have a more stable economic value compared to agriculture. Freshwater fish farming can be developed as an effort to advance the village economy while meeting food needs. This study aims to analyze the feasibility of business in freshwater fish farming using fast water ponds. It is hoped that fresh water fish will become the superior product of Tanggulun Village and can encourage the econ

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Kirkley, James E., Dale Squires, and Ivar E. Strand. "Assessing Technical Efficiency in Commercial Fisheries: The Mid‐Atlantic Sea Scallop Fishery." American Journal of Agricultural Economics 77, no. 3 (1995): 686–97. http://dx.doi.org/10.2307/1243235.

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Squires, Dale, R. Quentin Grafton, Mohammed Ferdous Alam, and Ishak Haji Omar. "Technical efficiency in the Malaysian gill net artisanal fishery." Environment and Development Economics 8, no. 3 (2003): 481–504. http://dx.doi.org/10.1017/s1355770x0300263.

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Artisanal fishing communities include some of the ‘poorest of the poor’. Using data from gill net fishers in Malaysia, the paper presents the first technical efficiency study of an artisanal fishery and finds that artisanal fishers are poor, but enjoy a high level of technical efficiency. If the relatively high levels of technical efficiency found in the Malaysian gill net fishery existed in other artisanal fisheries, it suggests that targeted development assistance that has traditionally been focussed on the harvesting sector may be better directed to other priorities in artisanal fishing com

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Pavlova, А. О., Т. О. Mukhamedova, and V. D. Rudashevsky. "Application features of state reporting forms in fishery complex of the Russian Federation." Problems of Fisheries 24, no. 1 (2023): 188–95. http://dx.doi.org/10.36038/0234-2774-2023-24-1-188-195.

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The use of Russian and foreign classifiers of products (goods, works, services) is a key moment in ordering objects in the system of state statistics and regulation of foreign economic activity, in the field of technical regulation and taxation. The article considers the need to update the all-Russian classifier of products by type of economic activity in terms of fish products, which contributes to filling other forms of state reporting with an expanded list of types of aquatic biological resources, which makes it possible to track the movement of fish products by type in the domestic market

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Chen, Lei, Rangan Gupta, Zinnia Mukherjee, and Peter Wanke. "Technical efficiency of Connecticut Long Island Sound lobster fishery: a nonparametric approach to aggregate frontier analysis." Natural Hazards 81, no. 3 (2016): 1533–48. http://dx.doi.org/10.1007/s11069-015-2144-5.

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Truba, A. S., A. M. Kuzmenko, V. P. Cherdantsev, and P. V. Cherdantsev. "The fishing industry of russia and its technical potential: problems and ways to strengthen." Problems of Fisheries 24, no. 1 (2023): 179–87. http://dx.doi.org/10.36038/0234-2774-2023-24-1-179-187.

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The fishery industry supports the food security of the State, provides a livelihood for a significant proportion of the population of our country and ensures their employment, and this will continue in the foreseeable future, provided that the industry is effectively managed. One of the most important areas of state management of the fishing industry in Russia since 2016 is the restoration and strengthening of the technical potential of the industry. The article examines the current state of the production and technical potential of the fishing industry, identifies problems and suggests mechan

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Iskandar, Andri, R. Tresia Pinem, Giri Maruto Darmawangsa, Andri Hendriana, Wahyu Puji Astiyani, and Muslim Muslim. "Budidaya Ikan Gurami Osphronemus gourami: Teknis Pembenihan dan Analisa Kelayakan Usaha." Jurnal Akuakultur Sungai dan Danau 7, no. 1 (2022): 39. http://dx.doi.org/10.33087/akuakultur.v7i1.121.

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Giant gouramies Oshpronemus gouramy is a fishery commodity and a group of freshwater perciform fishes. This culture technical study was carried out at Freshwater Aquaculture Departement Sendangsari, Yogyakarta which aims to increase knowledge and skills in the cultivation of freshwater pomfret directly, in terms of both hatchery and growth up. Hatchery activities in Freshwater Aquaculture Departement Sendangsari using the ratio of male and female spawning 1:3 naturally. Hatchery activities produce fecundity rate (FR) 81.08%, hatching rate (HR) 90.02%, survival rate (SR) of larvae 71.74%, and S

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Sakyi, Kwabena, Berchie Asiedu, and Samuel Amponsah. "Assessment of histamine levels in frozen Atlantic horse mackerel (Trachurus trachurus) in Dome market, Ghana." Journal of Fisheries and Coastal Management 3, no. 1 (2021): 36. http://dx.doi.org/10.5455/jfcom.20201201041606.

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Fish safety is on the agenda of many countries and in the international trade of fish and fishery products. Safe fish consumption plays a critical role in meeting food and nutrition security. Histamine poisoning is the most common cause of human foodborne illness due to the consumption of fish products. Atlantic Horse Mackerel (Trachurus trachurus) is an important source of animal protein in Ghana. The present study was aimed at assessing the histamine levels of frozen Atlantic horse mackerel in an important local market, which could serve as baseline data for evaluating the related risk of ex

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Li, Xiaoen, Yang Xiao, Fenzhen Su, Wenzhou Wu, and Liang Zhou. "AIS and VBD Data Fusion for Marine Fishing Intensity Mapping and Analysis in the Northern Part of the South China Sea." ISPRS International Journal of Geo-Information 10, no. 5 (2021): 277. http://dx.doi.org/10.3390/ijgi10050277.

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For the sustainable development of marine fishery resources, it is essential to comprehensively, accurately, and objectively obtain the spatial characteristics and evolution law of fishing intensity. However, previous studies have focused more on the use of single data sources, such as AIS (Automatic Information System) and VBD (VIIRS boat detection), to obtain fishing intensity information and, as such, have encountered some problems, such as insufficient comprehensive data coverage for ships, non-uniform spatial distribution of data signal acquisition, and insufficient accuracy in obtaining

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Wang, Jun, Yong He Xie, De Tang Li, et al. "Study on Fuzzy Control of Trawler Winch Based on AMESim." Applied Mechanics and Materials 912 (February 17, 2023): 21–27. http://dx.doi.org/10.4028/p-z66e3z.

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This paper introduces the rapid automatic control module of trawler based on the hydraulic system of ‘Zhejiang fishery scientific research ship No.2’.The hydraulic simulation model of double motor winch system is built in AMESim software, and SIMULINK module in MATLAB software designed closed loop fuzzy PID controller for hydraulic system simulation. through fuzzy PID control technology drives the hydraulic winch to quickly adjust the tension of the traction, maintain the stable balance of the traction force, maintain the optimization of network horizontal expansion, not only improve the fishi

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Ichinose, Yoshio. "Kenya Research Station and its Research Activities." Journal of Disaster Research 9, no. 5 (2014): 807–12. http://dx.doi.org/10.20965/jdr.2014.p0807.

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The Institute of Tropical Medicine Kenya Research Station of Nagasaki University (NUITM) was established in 2005 with Japan’s Ministry of Education, Culture, Sports, Science and Technology (MEXT) funds. The station involves clinical and epidemiological research programs focusing on tropical medicine and emerging infectious diseases based on education and research exchanges between Africa and Japan. This project is supported by about 22 Japanese staff members, including short-termers, in addition to 85 Kenyan staff members. It has at least 12 research groups studying the prevention of tropical

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Eliasen, Søren Q., K. Nadia Papadopoulou, Vassiliki Vassilopoulou, and Tom L. Catchpole. "Socio-economic and institutional incentives influencing fishers' behaviour in relation to fishing practices and discard." ICES Journal of Marine Science 71, no. 5 (2013): 1298–307. http://dx.doi.org/10.1093/icesjms/fst120.

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Abstract Discard of unwanted catches are common in European fisheries, but reducing or banning this has been given high priority in the proposal for the reform of the Common Fisheries Policy. Although many technical regulations have been introduced to limit unwanted catches, there is little understanding of the underlying socio-economic and institutional incentives causing discard at the fisher level. The paper presents an approach which views discards as a result of decisions made both on deck and at earlier stages of the fishing planning and implementation process. Decisions made by fishers

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Schadeberg, Amanda, Marloes Kraan, and Katell G. Hamon. "Beyond métiers: social factors influence fisher behaviour." ICES Journal of Marine Science 78, no. 4 (2021): 1530–41. http://dx.doi.org/10.1093/icesjms/fsab050.

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Abstract Fisheries management is usually supported by technical and financial measurements (i.e. logbooks and market data), which are helpful for ecological or economic assessments. Yet this information is not able to address social heterogeneity and fisher motivations, which are key to understanding fisher behaviour. This case study of the demersal segment in the Netherlands shows that combining quantitative analysis of logbooks with qualitative data collected by engaging with fishers can capture both fishing activity and its motivations, generating a more social understanding of fisher behav

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Briton, Florence, Olivier Thébaud, Claire Macher, Caleb Gardner, and Lorne Richard Little. "Flexibility of joint production in mixed fisheries and implications for management." ICES Journal of Marine Science 78, no. 5 (2021): 1599–613. http://dx.doi.org/10.1093/icesjms/fsab057.

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Abstract Over the past decade, efforts have been made to factor technical interactions into management recommendations for mixed fisheries. Yet, the dynamics underlying joint production in mixed fisheries are generally poorly captured in operational mixed fisheries models supporting total allowable catch advice. Using an integrated ecological–economic simulation model, we explore the extent to which fishers are likely to alter the species composition of their landings in a mixed fishery managed with individual transferable quotas, the Australian Southern and Eastern Scalefish and Shark Fishery

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Dereli, Hakkı, Vahdet Ünal, Anastasia Miliou, et al. "Comparison of technical measures in the Aegean Sea to support harmonization of fisheries management policies." Acta Ichthyologica et Piscatoria 52, no. 2 (2022): 111–23. http://dx.doi.org/10.3897/aiep.52.80083.

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The Aegean Sea features an important archipelago in the Eastern Mediterranean, consisting of 60 inhabited islands, more than 1400 uninhabited islands, about 60–70 commercial marine taxa, along many vulnerable species. Fisheries are mainly coastal and are exploited by Greek and Turkish fishers. The multi-species and multi-gear fisheries operate within each country’s 6-nautical mile territorial sea and in the international waters of the Aegean Sea. As the fisheries resources are currently declining in this region, it is clear that current management initiatives are ineffective and would benefit

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19

Pawson, Mike G., Sven Kupschus, and Graham D. Pickett. "The status of sea bass (Dicentrarchus labrax) stocks around England and Wales, derived using a separable catch-at-age model, and implications for fisheries management." ICES Journal of Marine Science 64, no. 2 (2006): 346–56. http://dx.doi.org/10.1093/icesjms/fsl030.

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Abstract Pawson, M. G., Kupschus, S., and Pickett, G. D. 2007. The status of sea bass (Dicentrarchus labrax) stocks around England and Wales, derived using a separable catch-at-age model, and implications for fisheries management. – ICES Journal of Marine Science, 64: 346–356. The commercial fishery for sea bass (Dicentrarchus labrax) around the coasts of England and Wales developed rapidly in the late 1970s and 1980s and, by 1986, involved some 3000 fishers using more than 2000 boats to make landings worth £3–4 million. The estimated annual catch of sea bass by sport-anglers was similar to th

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Mendonça, JT, JR Verani, and N. Nordi. "Evaluation and management of blue crab Callinectes sapidus (Rathbun, 1896) (Decapoda - Portunidae) fishery in the Estuary of Cananéia, Iguape and Ilha Comprida, São Paulo, Brazil." Brazilian Journal of Biology 70, no. 1 (2010): 37–45. http://dx.doi.org/10.1590/s1519-69842010000100007.

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The Estuary of Cananéia, Iguape and Ilha Comprida is a part of the Estuarine Lagoon System of Cananéia, Iguape and Paranaguá , on the south coast of São Paulo State, Brazil. It has been recognised for its high standards of environmental conservation. The objective of this paper was to assess the blue crab (Callinectes sapidus) fishing in the region, from January 1998 to December 2006, and obtain supportive data to implement technical rules for the rational exploitation and resulting conservation of this resource. The results show a remarkable decrease in the fisheries' abundance index (CPUE) u

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Sahoo, Madhusmita, Sumita Acharya, Ambika Prasad Nayak, and Sonitarani Sethy. "Effect of ARYA Programme in Employment and Income Generation of the Rural Youths." Indian Journal of Extension Education 59, no. 4 (2023): 109–13. http://dx.doi.org/10.48165/ijee.2023.59422.

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Rural youths are the future of India’s progress in agriculture. In order to keep the interest of youths in agriculture and maintain their sustainable livelihoods, ICAR through its Agricultural Extension division has implemented Attracting and Retaining Youth in Agriculture (ARYA) programme through different identified KVKs in the country. Five KVKs from Odisha have been implementing this programme, out of which present research carried out in the Puri KVK in the year 2022, where the ARYA project has been focusing on four enterprises i.e., mushroom, poultry, apiary, fish production including fi

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Bastardie, Francois, J. Rasmus Nielsen, O. R. Eigaard, H. O. Fock, P. Jonsson, and V. Bartolino. "Competition for marine space: modelling the Baltic Sea fisheries and effort displacement under spatial restrictions." ICES Journal of Marine Science 72, no. 3 (2014): 824–40. http://dx.doi.org/10.1093/icesjms/fsu215.

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AbstractMaritime spatial planning (MSP) and fishery management may generate extra costs for fisheries by constraining fishers activity with conservation areas and new utilizations of the sea. More energy-efficient fisheries are also likely to alter existing fishing patterns, which already vary from fishery to fishery and from vessel to vessel. The impact assessment of new spatial plans involving fisheries should be based on quantitative bioeconomic analyses that take into account individual vessel decisions, and trade-offs in cross-sector conflicting interests. We use a vessel-oriented decisio

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Aprilia, Nita, Yusman Syaukat, and Faroby Falatehan. "Analisis Dampak Kebijakan Non-Tarif Measures Terhadap Kinerja Ekspor Udang Beku Indonesia di Pasar Tujuan Utama." Jurnal Agribisnis Indonesia 11, no. 2 (2023): 311–25. http://dx.doi.org/10.29244/jai.2023.11.2.311-325.

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The shrimp commodity significantly contributes to the total export value of the fisheries sub-sector in Indonesia. In 2021, Indonesia will become the fourth largest exporter of frozen shrimp on the world market. However, the value of Indonesia's frozen shrimp exports continues to fluctuate every year. Indonesia's frozen shrimp exports also face various challenges from non-tariff measures (NTM) policies, incredibly sanitary and phytosanitary (SPS) and technical barriers to trade (TBT) imposed by importing countries. This study aims to analyze the performance of Indonesia's frozen shrimp trade i

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Venn, Couze, Roy Boyne, John W.P. Phillips, and Ryan Bishop. "Technics, Media, Teleology." Theory, Culture & Society 24, no. 7-8 (2007): 334–41. http://dx.doi.org/10.1177/0263276407086403.

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Boothroyd, Dave. "Touch, Time and Technics." Theory, Culture & Society 26, no. 2-3 (2009): 330–45. http://dx.doi.org/10.1177/0263276409103123.

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The development of immersive media-communication environments, and their theorization in terms of the `haptic', calls for a reconsideration of the relationship between sensuality and the ethics of contact. For the most part, the cultural theorization of the virtual which remains preoccupied with the visual has tended to limit its scope to the paradoxes, politics and ethics of representation. Much of media and cultural studies work, for instance, has adopted, directly or indirectly, the traditional visual and ocularcentric paradigm in its analyses of cultural forms and technologies as these hav

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Ono, Kotaro, Alan C. Haynie, Anne B. Hollowed, James N. Ianelli, Carey R. McGilliard, and André E. Punt. "Management strategy analysis for multispecies fisheries, including technical interactions and human behavior in modelling management decisions and fishing." Canadian Journal of Fisheries and Aquatic Sciences 75, no. 8 (2018): 1185–202. http://dx.doi.org/10.1139/cjfas-2017-0135.

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A multispecies fishery management strategy evaluation (MSE) framework based on the example of the groundfish fishery in the Bering Sea and Aleutian Islands region of Alaska was used to examine the interplay between a bycatch species and three groundfish species. The study introduces a framework for a realistic multispecies fishery MSE by accounting for fleet dynamics, multispecies fishery quota allocation, and the temporal dynamics of technical interactions. The quota allocation and the fleet dynamics models were implemented using linear programming, and regression approaches were used to make

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Dobby, H., L. Allan, M. Harding, C. H. Laurenson, and H. A. McLay. "Improving the quality of information on Scottish anglerfish fisheries: making use of fishers' data." ICES Journal of Marine Science 65, no. 7 (2008): 1334–45. http://dx.doi.org/10.1093/icesjms/fsn144.

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Abstract Dobby, H., Allan, L., Harding, M., Laurenson, C. H., and McLay, H. A. 2008. Improving the quality of information on Scottish anglerfish fisheries: making use of fishers’ data. – ICES Journal of Marine Science, 65: 1334–1345. In recent years, the International Council for the Exploration of the Sea (ICES) Working Group on the Assessment of Northern Shelf Demersal Stocks has been unable to provide an analytical assessment for anglerfish. One of the reasons for this has been the poor quality of the commercial catch-and-effort data, with ICES and the European Commission’s Scientific, Tech

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Barthelmes, D. "Y. Asada, Y. Hirasawa and F. Nagasaki: Fishery management in Japan. – Mit 7 Tab., 26pp. = FAO Fisheries Technical Paper 238. Rome: Food and Agriculture Organization of the United Nations 1983. ISBN 92-5-101392-6." Internationale Revue der gesamten Hydrobiologie und Hydrographie 70, no. 6 (1985): 902. http://dx.doi.org/10.1002/iroh.19850700628.

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Esmaeili, Abdoulkarim. "Technical efficiency analysis for the Iranian fishery in the Persian Gulf." ICES Journal of Marine Science 63, no. 9 (2006): 1759–64. http://dx.doi.org/10.1016/j.icesjms.2006.06.012.

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Abstract There are many fish landing areas in southern Iran, distributed all along the coastline, and despite gradually increasing effort, the total catch has fluctuated in recent years. This study examines the technical efficiency of the fishing industry, and identifies factors that could be causing inefficiency. A stochastic production function among fishery vessels is estimated. Technical efficiency measures the ability of firms to maximize output using a given set of inputs and technologies. The results indicate that technical efficiency in the fishery is relatively low, and that wooden ve

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García del Hoyo, Juan José, David Castilla Espino, and Ramón Jiménez Toribio. "Determination of technical efficiency of fisheries by stochastic frontier models: a case on the Gulf of Cádiz (Spain)." ICES Journal of Marine Science 61, no. 3 (2004): 416–21. http://dx.doi.org/10.1016/j.icesjms.2004.02.003.

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Abstract We give a broad review of a variety of econometric procedures to estimate technical efficiency and compare the results of several of them based on an application to the purse-seine fishery operating in the Gulf of Cádiz in 1998 and 1999. As these approaches provide different technical efficiency estimates, they might have different policy implications. Two conclusions are obtained: firstly, the higher the useful life of vessels is, the smaller the technical efficiency is; and secondly, the present total allowable catch regime based only on vessels larger than 12 m is unsuitable for th

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Schunter, C., M. Pascual, J. C. Garza, N. Raventos, and E. Macpherson. "Kinship analyses identify fish dispersal events on a temperate coastline." Proceedings of the Royal Society B: Biological Sciences 281, no. 1785 (2014): 20140556. http://dx.doi.org/10.1098/rspb.2014.0556.

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Connectivity is crucial for the persistence and resilience of marine species, the establishment of networks of marine protected areas and the delineation of fishery management units. In the marine environment, understanding connectivity is still a major challenge, due to the technical difficulties of tracking larvae. Recently, parentage analysis has provided a means to address this question effectively. To be effective, this method requires limited adult movement and extensive sampling of parents, which is often not possible for marine species. An alternative approach that is less sensitive to

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Boro, Francis Eele, and Ikechi Kelechi Agbugba. "Economics of Artisanal Fish Production in Gokana Local Government Area of Rivers State, Nigeria." Journal of Business Strategy Finance and Management 04, no. 02 (2023): 202–13. http://dx.doi.org/10.12944/jbsfm.04.02.03.

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The study economically analyzed artisanal fish production in Gokana Local Government Area (LGA) of Rivers State, Nigeria. Specifically, the study described the socio-economic characteristics of the artisanal fishers; determined the profitability of artisanal fishing; examined the technical, allocative and economic efficiency of artisanal fishers; and identified the constraints militating against artisanal fish production. Multistage sampling technique was employed in selecting cross-sectional data from a total of 140 fishers in the area. Descriptive and inferential statistics were employed in

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Gruner, Stefan. "Software Engineering Between Technics and Science." Journal for General Philosophy of Science 41, no. 1 (2010): 237–60. http://dx.doi.org/10.1007/s10838-010-9116-y.

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Judit Oláh, Zoltán Balla, Miklós Fári, and Márton Miskei. "Adopt the tobacco plastid transformation technics in Hungary." Acta Agraria Debreceniensis, no. 42 (December 22, 2010): 73–76. http://dx.doi.org/10.34101/actaagrar/42/2662.

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Under the GENOMNANOTECH Debrecen Regionális Egyetemi Tudásközpont (GND RET) research program in summer 2007 in UD Centre for Agricultural Sciences and Engineering Faculty of Agricultural Science Institute of Horticulture experiments were launched to transform tobacco plant by plastid transformation technics.Our aim was to adopt first in Hungary the tobacco plastid transformation technics, which were used in Waksman Istitute Rutgers, The state University of New Jersey (USA) leading with Prof Dr. Pál Maliga. Scientists won scholarships learn and use this technics in the University of Debrecen.

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Biester, E. "Jorge Csirke: The Patagonian fishery resources and the offshore fisheries in the South-West Atlantic = FAO Fisheries Technical Paper 286.-75 pp., 35 figs. Rome: Food and Agriculture Organization of the United Nations 1987. ISBN 92-5-102564-9." Internationale Revue der gesamten Hydrobiologie und Hydrographie 74, no. 4 (1989): 454. http://dx.doi.org/10.1002/iroh.19890740425.

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Victorien Bienvenu, Abanda Well. "Prevention and treatment of home moisture: the case of Douala city." International Journal of Hydrology 7, no. 1 (2023): 1–7. http://dx.doi.org/10.15406/ijh.2023.07.00333.

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Many cities of the world are affected by home moisture. This is typically the case of Douala city. The negative impact of home moisture on the human life and buildings are very important. Thus, it is a health and environmental concern. Many factors such as flooding, poor material for building construction, non-mastery of construction technics, poor drainage network and low visibility of hazards cartography increase the vulnerability of houses to moisture. To mitigate this problem, the study recommends: the construction of more drainage networks, the vulgarization of flood cartography, the mast

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Wang, Chia-Nan, Thi-Ly Nguyen, Thanh-Tuan Dang, and Thi-Hong Bui. "Performance Evaluation of Fishery Enterprises Using Data Envelopment Analysis—A Malmquist Model." Mathematics 9, no. 5 (2021): 469. http://dx.doi.org/10.3390/math9050469.

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In Vietnam, fishing is a crucial source of nutrition and employment, which not only affects the development of the domestic economy but is also closely related to exports, heavily influencing the economy and foreign exchange. However, the Vietnamese fishery sector has been facing many challenges in innovating production technology, improving product quality, and expanding markets. Hence, the fishery enterprises need to find solutions to increase labor productivity and enhance competitiveness while minimizing difficulties. This study implemented a performance evaluation from 2015 to 2018 of 17

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Goldfein, M. D., and A. D. Ursul. "Some Problems of Ecologization of Natural-Sciences and Natural-Technics Knowledge." Izvestiya of Saratov University. New Series. Series: Chemistry. Biology. Ecology 12, no. 1 (2012): 103–7. http://dx.doi.org/10.18500/1816-9775-2012-12-1-103-107.

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Schilhab, Theresa S. S. "Embodiment and Technics—At the Brink of Biology." Biosemiotics 3, no. 2 (2010): 253–55. http://dx.doi.org/10.1007/s12304-010-9091-z.

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Draper, David. "Inference and Hierarchical Modeling in the Social Sciences." Journal of Educational and Behavioral Statistics 20, no. 2 (1995): 115–47. http://dx.doi.org/10.3102/10769986020002115.

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Hierarchical models (HMs; Lindley & Smith, 1972) offer considerable promise to increase the level of realism in social science modeling, but the scope of what can be validly concluded with them is limited, and recent technical advances in allied fields may not yet have been put to best use in implementing them. In this article, I (a) examine 3 levels of inferential strength supported by typical social science data-gathering methods, and call for a greater degree of explicitness, when HMs and other models are applied, in identifying which level is appropriate; (b) reconsider the use of HMs

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Choi, Jong-Du. "An Analysis of Technical Efficiency for Managing Off-Shore Fishery in Korea." Ocean and Polar Research 30, no. 4 (2008): 445–51. http://dx.doi.org/10.4217/opr.2008.30.4.445.

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Holland, Daniel S. "Integrating spatial management measures into traditional fishery management systems: the case of the Georges Bank multispecies groundfish fishery." ICES Journal of Marine Science 60, no. 5 (2003): 915–29. http://dx.doi.org/10.1016/s1054-3139(03)00097-3.

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Abstract Primary determinants of the productivity of most fisheries are the level of fishing mortality and the age structure of the catch. Constraints on nominal effort or catch and technical measures such as mesh sizes are typically the most effective methods of ensuring productivity and sustainability. Stock assessment models are generally well adapted to assess the biological implications (though less often the economic implications) of these measures. However, the increasing use of spatial management measures such as marine protected areas (MPAs) or seasonal area closures presents new chal

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Brown, Pete, Tomas Araya-Schmidt, Terry Bungay, and Paul D. Winger. "Assessing the Technical and Economic Viability of Galvanizing Snow Crab (Chionoecetes opilio) Traps." Fishes 9, no. 3 (2024): 109. http://dx.doi.org/10.3390/fishes9030109.

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Commercial harvesting of snow crabs (Chionoecetes opilio) began in Newfoundland and Labrador, Canada, in 1967. Today, the fishery consists of 2188 active fishing licenses and has grown into the province’s most economically valuable fishery. Snow crabs are captured using conical traps consisting of a mild carbon steel frame, hard plastic entry funnel and a jacket of polyethylene netting. The frames of these traps corrode over time, which is expedited by being deployed in marine environments and stored on land near the ocean when not in use. As a result, there is interest within the community to

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Bandurin, Konstantin, and Svetlana Kasatkina. "Characteristics of the Antarctic krill (Euphausia superba) fishery (2010 to 2022) in the Atlantic Antarctic Area. Prospects for the development of the Russian krill fishery." Fisheries 2023, no. 1 (2023): 7–15. http://dx.doi.org/10.37663/0131-6184-2023-1-7-15.

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The authors discuss the state of the current krill fishery (2010 to 2022). Current trends in the development of the krill fishery in the CCAMLR Convention Area are analysed, including the spatial and temporal dynamics of the krill catch, the characteristics of the vessels participating in the krill fishery, the performance of the fishery, taking into account the trawl fishing technology (daily catch, number of days in the fishery, vessel processing of krill). Prospects for the resumption of the Russian krill fishery are being discussed, focusing on priority areas for the development and use of

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Quijano, Daniel, Silvia Salas, Carmen Monroy-García, and Iván Velázquez-Abunader. "Factors contributing to technical efficiency in a mixed fishery: Implications in buyback programs." Marine Policy 94 (August 2018): 61–70. http://dx.doi.org/10.1016/j.marpol.2018.05.004.

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Hansen, Mark B. N. "Media Theory." Theory, Culture & Society 23, no. 2-3 (2006): 297–306. http://dx.doi.org/10.1177/026327640602300256.

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Poised on the cusp between phenomenology and materiality, media institute a theoretical oscillation that promises to displace the empirical-transcendental divide that has structured western meditation on thinking, including the thinking of technics. Because media give the infrastructure conditioning thought without ceasing to be empirical (i.e. without functioning as a transcendental condition), they form the basis for a complex hermeneutics that cannot avoid the task of accounting for its unthematizable infrastructural condition. Tracing the oscillation constitutive of such a hermeneutics as

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LOKINA, RAZACK B. "Technical efficiency and the role of skipper skill in artisanal Lake Victoria fisheries." Environment and Development Economics 14, no. 4 (2009): 497–519. http://dx.doi.org/10.1017/s1355770x08004968.

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ABSTRACTLake Victoria fisheries are important to Tanzanian food security, employment, and foreign exchange, but they have experienced declining performance, largely due to overfishing. This paper studies technical efficiency and skipper skill using Tanzanian fishery data for the two major species, Nile perch and dagaa. The relative level of efficiency is high in both fisheries and several observable variables linked to skipper skill significantly explain the efficiency level.

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Roujean, Jean-Louis, Shunlin Liang, and Tao He. "Editorial for Special Issue: “Remotely Sensed Albedo”." Remote Sensing 11, no. 16 (2019): 1941. http://dx.doi.org/10.3390/rs11161941.

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Land surface (bare soil, vegetation, and snow) albedo is an essential climate variable that affects the Earth’s radiation budget, and therefore, is of vital interest for a broad number of applications: Thematic (urban, cryosphere, land cover, and bare soil), climate (Long Term Data Record), processing technics (gap filling, data merging), and products validation (cal/val) [...]

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Katzir, Shaul. "Introduction: Physics, Technology, and Technics during the Interwar Period." Science in Context 31, no. 3 (2018): 251–61. http://dx.doi.org/10.1017/s0269889718000273.

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Historians, philosophers, and physicists portray the 1920s and 1930s as a period of major theoretical breakthrough in physics, quantum mechanics, which led to the expansion of physics into the core of the atom and the growth and strengthening of the discipline. These important developments in scientific inquiry into the micro-world and light have turned historical attention away from other significant historical processes and from other equally important causes for the expansion of physics. World War II, on the other hand, is often seen as the watershed moment when physics achieved new levels

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Ozga, Wioletta Karina. "Review: An Integrative Perspective on Psychotherapy with Children and Adolescents with ASD." Humanities & Social Sciences Reviews 10, no. 4 (2022): 19–24. http://dx.doi.org/10.18510/hssr.2022.1042.

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Purpose of the study: The review aims to present methods and techniques of psychotherapy for children with ASD in various approaches and extend understanding of autistic patients' difficulties in the context of psychotherapeutic interventions. Methodology: Six different methods, approaches and technics were presented in the article: Multimodal Anxiety and Social Skills Intervention; Narrative family therapy incorporating the externalization technique; Embodied mentalization-based psychodynamic psychotherapy; Psychoanalytic family psychotherapy; Simultaneous psychotherapy with child and f

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