Relevant bibliographies by topics / Fish scale

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  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Fish scale'

Author: Grafiati
Published: 4 June 2021
Last updated: 15 February 2022

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Journal articles on the topic "Fish scale"

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Rocha Bispo, Aline Simões da, Jéssica Ferreira Mafra, Paulo Sérgio Pedroso Costa Júnior, Thiago Alves Santos de Oliveira, Elizabeth Amélia Alves Duarte, and Norma Suely Evangelista Barreto. "Formulation of culture media using fish scale bioconversion." SDRP Journal of Earth Sciences & Environmental Studies 4, no. 1 (2018): 534–40. http://dx.doi.org/10.25177/jeses.4.1.ra.433.

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Chiou, Faye Y., and Jaime A. Tschen. "Fish scale-induced dermatitis." Journal of the American Academy of Dermatology 28, no. 6 (June 1993): 962–65. http://dx.doi.org/10.1016/0190-9622(93)70138-j.

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Sharpe, Paul T. "Fish scale development: Hair today, teeth and scales yesterday?" Current Biology 11, no. 18 (September 2001): R751—R752. http://dx.doi.org/10.1016/s0960-9822(01)00438-9.

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Olatunji, Ololade, Chima C. Igwe, Aroke S. Ahmed, Dewale O. A. Alhassan, GGodfrey O. Asieba, and Bhusan Das Diganta. "Microneedles from fish scale biopolymer." Journal of Applied Polymer Science 131, no. 12 (January 22, 2014): n/a. http://dx.doi.org/10.1002/app.40377.

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Bereiter-Hahn, J., and L. Zylberberg. "Regeneration of teleost fish scale." Comparative Biochemistry and Physiology Part A: Physiology 105, no. 4 (August 1993): 625–41. http://dx.doi.org/10.1016/0300-9629(93)90262-3.

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Salvatteci, Renato, David B. Field, Timothy Baumgartner, Vicente Ferreira, and Dimitri Gutierrez. "Evaluating fish scale preservation in sediment records from the oxygen minimum zone off Peru." Paleobiology 38, no. 1 (2012): 52–78. http://dx.doi.org/10.1017/s0094837300000403.

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Fish scales accumulating in marine laminated sediments can provide a record of population variability of small pelagic fishes. Although some studies have noted signs of scale degradation that could affect estimates of population variability, there are presently no well-developed means to evaluate degradation. We developed several indices as indicators of fish scale preservation in two box-cores that we collected off Pisco (14°S), one at 301 m near the center of the oxygen minimum zone (OMZ), and the other at 201 m near the upper limit of the OMZ. These indices include (1) an index of fish scale integrity (estimate of scale wholeness relative to fragmentation), (2) the fungi-free area of fish scales and vertebrae, (3) the ratio of fish scales to vertebrae (as well as fish scales to vertebrae and bones), and (4) the ratio of whole scales to fragments. We address whether lower numbers of anchovy scales occurring in association with reduced total organic carbon fluxes and higher bottom-water oxygen concentrations are due entirely to lower abundances of anchovy or whether differential preservation of the fish scales in the sediments plays an important role in reduced scale abundances. Comparison of temporal sequences between the two cores provides the means to assess whether there are differences in the preservation of fish scales. The combined indices indicate that the lower numbers of fish scales in the earliest period have been affected by degradation, and to a greater degree in the box-core from 201 meters, which can be subject to higher oxygen concentrations. On the other hand, decadal-scale variations in fish scale abundance within the period of better preservation are unlikely to be caused by degradation. We discuss the utility and drawbacks of different indices of preservation for reconstructing past changes in fish population sizes with fluxes of fish debris and also briefly discuss the utility of these indices to other paleobiological systems.
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Ablazo, Michael Dave B., Richelle O. Ampuan, Rommel P. Noble, and Benjamin D. Varela. "FABRICATION AND TESTING OF A SEMI-MANUALLY OPERATED FISH SCALE REMOVER." International Journal of Engineering Science Technologies 4, no. 5 (October 22, 2020): 89–97. http://dx.doi.org/10.29121/ijoest.v4.i5.2020.119.

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Commercial fish scale removers are very expensive. This study was conducted in order to fabricate and test the performance of a low cost, stand-alone semi-manually operated fish scale remover. The randomized complete block design (RCBD) quasi-experiment was used to test the capacity and efficiency of the semi-manually operated fish scale remover. Three (3) different kinds of fish in Northern Samar (Bangus, Sagision and Kirawan) with three (3) different sizes of scales (Large, Medium and Small) were used in the testing of the fabricated fish scale remover at three (3) different speeds of the scaling drum (High, Medium and Low). The results revealed that the higher the speed of the scaling drum, the higher is the scaling capacity of the manually-operated fish scale remover. Likewise, the bigger the scales of fish being descaled, the higher is the scaling capacity of the manually-operated fish scale remover. The average scaling capacity of the fish scale remover is higher than the average scaling capacity of an experienced fish vendors for kirawan and sagision but is lower than that of the experienced fish vendors for bangus. On the other hand, the average scaling efficiencies of the machine for all the fish used in testing the machine were highest at medium speed setting of the scaling drum. The cost and return analysis on the operation of the semi-manually operated fish scale remover revealed that it will have an annual net income of P 48,724.37, a payback period of 50 days, and a rate of return of 3.82. The actual cost of constructing the semi-manually operated fish scale remover is ₱ 12,756.00.
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Richter, C. J. J. "Fish culture for small-scale farmers." Aquaculture 46, no. 1 (May 1985): 82–83. http://dx.doi.org/10.1016/0044-8486(85)90181-4.

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McCallum, William G. B., and Robert E. Fromm. "Fish scale: An unusual foreign body." American Journal of Emergency Medicine 13, no. 4 (July 1995): 419–20. http://dx.doi.org/10.1016/0735-6757(95)90128-0.

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Sari, Dea Kurnia. "Pemanfaatan Limbah Hasil Perikanan: Lem Ikan Berbahan Baku Sisik Ikan yang Berbeda." Jurnal Ilmu Pangan dan Hasil Pertanian 1, no. 2 (January 28, 2018): 60. http://dx.doi.org/10.26877/jiphp.v1i2.1913.

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Fishery processing industry such as fillet fish and boneless milkfish which are increasing rapidly raises new problem, that is industrial waste which one of them is fish scales. Fish scales in the know contain collagen which can be used as adhesive or glue and can be one of the innovations for waste processing of scales. The purpose of this study was to determine the effect of different fish scales on quality of fish glue from three different types of fish scales. The material used in this study is the scales of fish Seabass (Lates calcarifer), nile tilapia (Oreochromis niloticus), and milkfish (Chanos chanos Forks), acetic acid, NaOH, and aquadest. The research method used is experimental laboratories using Completely Randomized Design with treatment of three different types of fish scales with three repetitions each. The results obtained were analyzed using the analysis of variance, stickiness value, wood surface damage, viscosity, pH and water content of fish glue. To know the difference between treatments, the data were analyzed with real honest difference analysis. The results of this study showed that fish scales differed significantly (P <0.05) on all analysis, but not pH of fish glue. Based on the results of this study that meets the Indonesian National Standard no. 06-6049-1999 on Quality Requirements of Polyvinyl Acetate Emulsion For Wood Working Adhesives, Seabass fish scales is the best fish glue with quality: stickiness value 8.64 N/mm2, 40.47 % wood surface damage, viscosity 7.68 poise, pH 4.80, and water content of 59.92 %. Keywords: Fish glue; Milkfish Scale; Nile Tilapia Scale; Seabass Scale
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Dissertations / Theses on the topic "Fish scale"

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Taylor, Ryan James. "Applications of fish scale analysis to understand growth dynamics of fish populations." Thesis, University of Hull, 2012. http://hydra.hull.ac.uk/resources/hull:5771.

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The use of hard structures to derive ecological information about fish populations is a fundamental tool in fisheries assessment, specifically the back-calculation of fish lengths. This study highlights the potential errors associated with correction factors (c) because of poor sampling and provides a validation of (c) values. In addition, classical fisheries assumptions about the relationship between scale radius and fish body length were tested. As a result, variability or error of correction factors can be reduced by having a minimum of 30 samples with at least 4 age classes represented. Alternatively the (c) provided can be used as a standard (c) factor for each species, eliminating the variance caused by poor sampling. Finally, the development of standard intercept values (based on observation of juvenile fish) should be promoted to replace or validate mathematically derived (c). The ability to accurately determine the age and growth of fish is an important tool in fishery biology and therefore it is fundamental to this work that all steps should be taken to increase the accuracy of back-calculated length-at-age data and account for size when fish lay down scales. To account for potential error associated with a correction factor, larval fish were routinely sampled to identify patterns of squamation, providing preliminary reference data for correction factors used in back-calculation of fish length-at-age. Determination of the length at squamation for more specimens will allow for the derivation of standard correction factors for each species that can be used across the species’ distribution. Geometric morphometric (GM) analysis of fish scales has been shown to be a good discriminator of genera using a fixed landmark approach. However, freshwater fish scales are often irregular in shape; therefore it is not possible to identify identical locations on all individuals. This study provides evidence that scale morphology can be used to discriminate riverine fish species. The analysis of fish scale morphology is inexpensive, quick, non-destructive, and informative and could easily be added to existing monitoring programmes. This study highlights the potentially important and opportunistic information that can be gained from the GM analysis of fish scales. It is therefore anticipated that this study will be fundamental in shaping future fish population assessments. It is recognised amongst scientists that fish growth rates vary across a catchment, with species typically achieving greater growth rates in their ‘preferred’ habitats. Similarly, previous authors have identified that growth variation exists for different species and populations. This study has found that the geographic location of a river/region influences the growth rates of freshwater fishes commonly found in England. The method of constructing regional growth curves and subsequent statistical analysis discussed in this study should be adopted by fisheries scientists, because current national growth rates may be unachievable in specific regions. Furthermore, current national curves are inappropriate for growth and population analysis because they may be biased by an individual river and/or region. This study is one of the few studies to examine the differences between regional recruitment success, and found similarities and differences at both the regional and national level. With recruitment success a key requirement of monitoring fish populations under the WFD, it is hoped the information provided here will aid fisheries scientists to understand the factors affecting regional and national recruitment success. Studies on the impact of climate change on fish populations have typically focused on suggesting, rather than predicting, the effects on lentic species rather than lotic species. Furthermore, these studies often deal with American rather than European ecosystems. To address this, predicted changes in the climate of the UK were used to model likely influences on fish populations, expressed as the length of young of year (YOY) fish achieved by the end of the first growth period (May-September), juvenile and adult growth (annual growth increment, AGI) and recruitment success (year class strength, YCS), for three cyprinid fish. This study found that climate change is likely to increase the propensity for cyprinid fish to thrive, although the exact mechanism will depend on inter-annual variability in temperature rises and the timing of flow events. Notwithstanding the limitations of this study, it provides ecologists with a greater understanding of climate change and its potential impact on European, lotic fish populations.
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Hense, Zina. "Stream fish populations in a watershed scale context for fish community dynamics in central Appalachian watersheds." Morgantown, W. Va. : [West Virginia University Libraries], 2007. https://eidr.wvu.edu/etd/documentdata.eTD?documentid=5259.

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Thesis (M.S.)--West Virginia University, 2007.
Title from document title page. Document formatted into pages; contains vi, 97 p. : ill., maps. Includes abstract. Includes bibliographical references.
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Ensign, William E. "Multiple-scale habitat models of benthic fish abundance in riffles." Diss., Virginia Tech, 1995. http://hdl.handle.net/10919/38204.

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This dissertation examines the relationship between abundances of Roanoke darter, Roanoke logperch, and black jump rock and availability of stream habitat features at three spatial scales in two reaches of the Roanoke River, Virginia. The utility of underwater observation as a method of estimating benthic fish densities is also assessed. Distributions of perpendicular sighting distances indicate models assuming equal sighting probability are not appropriate for benthic species but distance sampling models assuming decreased sighting probability with increased distance from observers provide reasonable alternatives. Abundances estimated using two distance sampling models, a strip transect model, and a backpack electroshocker were strongly correlated. At the microhabitat scale (45 m² cells), differential use of depth, velocity, substrate, and siltation level by all three species during summer low flows was evident. Habitat use characteristics were not transferable, as depths and velocities associated with high fish densities varied between reaches. Univariate and multivariate habitat suitability indices gave similar rankings for combinations of the four habitat variables, but site suitabilities based on these indices were poor predictors of fish abundance. Habitat cells were not selected independently of surrounding habitat characteristics, as fish densities were highest in target cells adjacent to cells with preferred microhabitat characteristics. Roanoke darter and black jumprock abundances were highest at sites where preferred microhabitat patches were non-contiguous while contiguity had no effect on logperch abundance. Multiple regressions showed area of suitable habitat and patch contiguity accounted for 42 %, 34 %, and 33 % of variation in darter, logperch, and jumprock abundances, respectively. Estimates of area of target riffles, area of pools and riffles upstream and downstream of target riffles, and depth, velocity, and substrate characteristics of pools and riffles immediately upstream and downstream of target riffles were obtained. Fish densities were correlated with at least one measure of proximal habitat for all three species. Significant multiple regression models relating fish density to adjacent habitat unit characteristics were also obtained, but the explanatory power of adjacent unit variables varied among small, medium and large riffles and among species. In summary, fish abundance was related to habitat at all spatial scales but explanatory power was limited.
Ph. D.
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Duarte, Gonçalo Filipe Fernandes. "Ghost of diadromous fish past: streamlining research on diadromous fish species using historical data at european scale." Doctoral thesis, ISA/UL, 2019. http://hdl.handle.net/10400.5/18329.

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Doutoramento em Restauro e Gestão Fluviais - Instituto Superior de Agronomia / Faculdade de Arquitetura / Instituto Superior Técnico
The decline of diadromous fish species has been occurring at least since the beginning of the 20th century. In this thesis, multiple European databases on the historical distribution of diadromous fish were consulted and, acknowledging the lack of data for Portugal, the first database of Portuguese historical data for freshwater fish was created. The existence of multiple databases with distinct geographical coverage and data at different spatial scales lead to the development of an historical data framework able to deal with the limitations of historical data. Its output is a reliable and geographically broad dataset of diadromous species occurrence at the beginning of the 20th century at three spatial scales: basin, sub-basin and segment. Also, a software was developed to facilitate the acquisition of environmental and riverscape variables that can be linked with the data at the three scales. Longitudinal connectivity impairment, climate change and land use alterations are some of the most significant threats to diadromous fish species. The influence of these threats was studied performing a spatial and temporal analysis of the longitudinal connectivity impairment by large dams and, modelling the distribution of diadromous fish at the beginning of the 20th century using climate and land use variables. The longitudinal connectivity impairment of the European freshwater networks became widespread in the second half of the 20th century, and is currently more impactful for populations from basins in southern Europe. The distribution of diadromous fish species is mainly affected by climate, though the effects of land use close to river mouths may be relevant since these are critical passage and entry points for the remaining network. The framework and the software developed were key to achieve the scientific knowledge presented, and more importantly, these can be established as the structural basis for future research on diadromous fish species
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Akhter, Jubaida Nasreen. "Scale and impacts of fish stock enhancement activities in three regions." Thesis, University of Hull, 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.402717.

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Wall, Carrie Christy. "Shelf-scale Mapping of Fish Distribution Using Active and Passive Acoustics." Scholar Commons, 2012. http://scholarcommons.usf.edu/etd/4251.

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Fish sound production has been associated with courtship and spawning behavior. Acoustic recordings of fish sounds can be used to identify distribution and behavior. Passive acoustic monitoring (PAM) can record large amounts of acoustic data in a specific area for days to years. These data can be collected in remote locations under potentially unsafe seas throughout a 24-hour period providing datasets unattainable using observer-based methods. However, the instruments must withstand the caustic ocean environment and be retrieved to obtain the recorded data. This can prove difficult due to the risk of PAMs being lost, stolen or damaged, especially in highly active areas. In addition, point-source sound recordings are only one aspect of fish biogeography. Passive acoustic platforms that produce low self-generated noise, have high retrieval rates, and are equipped with a suite of environmental sensors are needed to relate patterns in fish sound production to concurrently collected oceanographic conditions on large, synoptic scales. The association of sound with reproduction further invokes the need for such non-invasive, near-real time datasets that can be used to enhance current management methods limited by survey bias, inaccurate fisher reports, and extensive delays between fisheries data collection and population assessment. Red grouper (Epinephelus morio) exhibit the distinctive behavior of digging holes and producing a unique sound during courtship. These behaviors can be used to identify red grouper distribution and potential spawning habitat over large spatial scales. The goal of this research was to provide a greater understanding of the temporal and spatial distribution of red grouper sound production and holes on the central West Florida Shelf (WFS) using active sonar and passive acoustic recorders. The technology demonstrated here establishes the necessary methods to map shelf-scale fish sound production. The results of this work could aid resource managers in determining critical spawning times and areas. Over 403,000 acoustic recordings were made across an approximately 39,000 km2 area on the WFS during periods throughout 2008 to 2011 using stationary passive acoustic recorders and hydrophone-integrated gliders. A custom MySQL database with a portal to MATLAB was developed to catalogue and process the large acoustic dataset stored on a server. Analyses of these data determined the daily, seasonal and spatial patterns of red grouper as well as toadfish and several unconfirmed fish species termed: 100 Hz Pulsing, 6 kHz Sound, 300 Hz FM Harmonic, and 365 Hz Harmonic. Red grouper sound production was correlated to sunrise and sunset, and was primarily recorded in water 15 to 93 m deep, with increased calling within known hard bottom areas and in Steamboat Lumps Marine Reserve. Analyses of high-resolution multibeam bathymetry collected in a portion of the reserve in 2006 and 2009 allowed detailed documentation and characterization of holes excavated by red grouper. Comparisons of the spatially overlapping datasets suggested holes are constructed and maintained over time, and provided evidence towards an increase in spawning habitat usage. High rates of sound production recorded from stationary recorders and a glider deployment were correlated to high hole density in Steamboat Lumps. This research demonstrates the utility of coupling passive acoustic data with high-resolution bathymetric data to verify the occupation of suspected male territory (holes) and to provide a more complete understanding of effective spawning habitat. Annual peaks in calling (July and August, and November and December) did not correspond to spawning peaks (March - May); however, passive acoustic monitoring was established as an effective tool to identify areas of potential spawning activity by recording the presence of red grouper. Sounds produced by other species of fish were recorded in the passive acoustic dataset. The distribution of toadfish calls suggests two species (Opsanus beta and O. pardus) were recorded; the latter had not been previously described. The call characteristics and spatial distribution of the four unknown fish-related sounds can be used to help confirm the sources. Long-term PAM studies that provide systematic monitoring can be a valuable assessment tool for all soniferous species. Glider technology, due to a high rate of successful retrieval and low self-generated noise, was proven to be a reliable and relatively inexpensive method to collect fisheries acoustic data in the field. The implementation of regular deployments of hydrophone-integrated gliders and fixed location passive acoustic monitoring stations is suggested to enhance fisheries management.
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Schell, Chad Eric. "Advanced tracking algorithms for the study of fine scale fish behavior /." Diss., Connect to a 24 p. preview or request complete full text in PDF format. Access restricted to UC campuses, 2003. http://wwwlib.umi.com/cr/ucsd/fullcit?p3076346.

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Symonds, Deanelle T. "Fish population and behavior revealed by instantaneous continental-shelf scale imaging." Thesis, Massachusetts Institute of Technology, 2008. http://hdl.handle.net/1721.1/46492.

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Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 2008.
Includes bibliographical references (leaves 221-229).
The application of a technique to instantaneously image and continuously monitor the abundance, spatial distribution, and behavior of fish populations over thousands of square kilometers using Ocean Acoustic Waveguide Remote Sensing (OAWRS) is demonstrated with data from its first implementation in a 2003 field experiment off the US Continental Shelf south of Long Island, NY. Conventional methods for monitoring fish populations rely on highly-localized, point measurements made from slow-moving research vessels that survey along widely spaced line transects to cover the vast ocean environments that fish inhabit and so significantly under-sample fish populations in time and space. This leads to incomplete, ambiguous and highly-aliased records of fish abundance and behavior. In contrast, OAWRS surveys at a rate roughly one million times greater than that of conventional fish-finding methods. Within a minute and a half, OAWRS images the ocean environment over more than ten thousand square kilometers, an area similar to the state of Massachusetts. This is possible because OAWRS exploits the natural capacity of the continental-shelf environment to act as a waveguide where sound waves are efficiently propagated over long ranges (tens of kilometers) via trapped modes that suffer only cylindrical spreading loss rather than the spherical spreading loss suffered in the short-range (hundreds of meters), waterborne propagation paths employed by conventional fish-finding sonar (CFFS). In this thesis, a method is developed for estimating the instantaneous population density and abundance of fish populations from wide-area OAWRS imagery.
The OAWRS population density estimates are calibrated with simultaneous local CFFS measurements, and are used to estimate the expected scattering cross section of an individual fish at OAWRS frequencies so that population density may be estimated in regions where CFFS measurements were not made. It is shown that the OAWRS population density estimates have uncertainties of less than 25% at each pixel or spatial resolution cell, for statistically stationary populations. Instantaneous abundance estimates then have much lower uncertainties when OAWRS population density is integrated over tens to hundreds of independent spatial resolution cells by the law of large numbers. A number of discoveries are also documented about the instantaneous horizontal structural characteristics, temporal evolution, short-term volatile behavior and propagation of information in very large fish shoals containing tens of millions of fish and spanning several kilometers in spatial extent. The OAWRS approach should enable new abilities in the study and assessment of fish populations and their behavioral dynamics.
by Deanelle T. Symonds.
Ph.D.
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Porter, Spencer. "A prototype of a centimeter-scale biomimetic fish using buckypaper composite actuators." Tallahassee, Fla. : Florida State University, 2010. http://purl.fcla.edu/fsu/lib/digcoll/undergraduate/honors-theses/2181954.

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Thesis (Honors paper)--Florida State University, 2010.
Advisor: Dr. Richard Liang, Florida State University, College of Engineering, Dept. of Industrial Engineering. Includes bibliographical references.
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Wood, Robert J. "Synoptic scale climatic forcing of multispecies fish recruitment patterns in Chesapeake Bay." W&M ScholarWorks, 2000. http://web.vims.edu/library/Theses/Wood2000.pdf.

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Books on the topic "Fish scale"

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Scribner, Joan. Shell & fish scale flowers. Naples, Fla: Tropicale Pub., 1990.

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Pizzali, A. F. Medina. Small-scale fish landing and marketing facilities. Rome: Food and Agriculture Organization of the United Nations, 1988.

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Edwards, D. Economic aspects of small-scale fish canning. London: Tropical Development and Research Institute, 1985.

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National, Workshop on the Artisanal Fisheries Sector (1997 Zanzibar Tanzania). Fisheries stock assessment in the traditional fishery sector: The information needs : proceedings of the National Workshop on the Artisanal Fisheries Sector, Zanzibar, September 22-24, 1997, Zanzibar, Tanzania. [Ottawa]: CIDA, 1999.

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Jentoft, Svein, Arne H. Eide, and Maria-Victoria Gunnarsdottir. Poverty mosaics: Realities and prospects in small-scale fisheries. London: Springer, 2011.

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Workshop on Problems and Prospects for Developing Artisanal Fish Trade in West Africa (2001 Dakar, Senegal). Workshop on Problems and Prospects for Developing Artisanal Fish Trade in West Africa: Report : Centre Social, Derklé, Dakar, Senegal, 30 May to 1 June 2001. Chennai: International Collective in Support of Fishworkers, 2001.

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I, Mgawe Yahya, and Food and Agriculture Organization of the United Nations, eds. Post-harvest fish loss assessment in small-scale fisheries: A guide for the extension officer. Rome: Food and Agriculture Organization of the United Nations, 2011.

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Barria, Susana. Economic liberalisation and gender dynamics in traditional small-scale fisheries: Reflections on the proposed EU-India free trade agreement : a report for Focus on the Global South. New Delhi: Focus on the Global South, 2010.

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Molotsi, P. M. The role of women in small scale pottery, bakery, oilseed processing, and fish processing in Zambia. [Lusaka?]: SADC Rural Industries Programme, 1994.

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Uno, Kimiko. Small-scale food processing industry to raise rural income and enhance trade competitiveness in Republic of Kiribati. Port Vila, Vanuatu: ESCAP/POC, 2003.

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Book chapters on the topic "Fish scale"

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Azam-Ali, Sue, Emma Judge, Peter Fellows, and Mike Battcock. "Meat and Fish Products; Dairy Products." In Small-Scale Food Processing, 103–25. Rugby, Warwickshire, United Kingdom: Practical Action Publishing, 1992. http://dx.doi.org/10.3362/9781780441368.006.

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He, Pingguo, and Yoshihiro Inoue. "Large-Scale Fish Traps: Gear Design, Fish Behavior, and Conservation Challenges." In Behavior of Marine Fishes, 159–81. Oxford, UK: Wiley-Blackwell, 2010. http://dx.doi.org/10.1002/9780813810966.ch7.

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Loring, Philip A., David V. Fazzino, Melinda Agapito, Ratana Chuenpagdee, Glenna Gannon, and Moenieba Isaacs. "Fish and Food Security in Small-Scale Fisheries." In Transdisciplinarity for Small-Scale Fisheries Governance, 55–73. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-94938-3_4.

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Nelms, M. D., W. D. Hodo, and A. M. Rajendran. "Bioinspired Layered Composite Principles of Biomineralized Fish Scale." In Blast Mitigation Strategies in Marine Composite and Sandwich Structures, 397–421. Singapore: Springer Singapore, 2017. http://dx.doi.org/10.1007/978-981-10-7170-6_21.

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En Rui, Chua, and Kannan Navaneethan. "Organic Solvent Nanofiltration Using Fish-Scale-Derived Membrane." In IRC-SET 2020, 267–80. Singapore: Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-15-9472-4_23.

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McDowall, R. M. "Diadromy, history and ecology: a question of scale." In Fish and Diadromy in Europe (ecology, management, conservation), 5–14. Dordrecht: Springer Netherlands, 2008. http://dx.doi.org/10.1007/978-1-4020-8548-2_1.

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Hallwass, Gustavo, Luís Henrique Tomazoni da Silva, Paula Nagl, Mariana Clauzet, and Alpina Begossi. "Small-scale Fisheries, Livelihoods, and Food Security of Riverine People." In Fish and Fisheries in the Brazilian Amazon, 23–39. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-49146-8_3.

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Belton, Ben, Mostafa A. R. Hossain, and Shakuntala H. Thilsted. "Labour, Identity and Wellbeing in Bangladesh’s Dried Fish Value Chains." In Social Wellbeing and the Values of Small-scale Fisheries, 217–41. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-60750-4_10.

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Musa, Mohibah, Ku Halim Ku Hamid, Hanafiah Zainal Abidin, and Miradatul Najwa Muhd Rodhi. "Coagulant from Chemically Modified Fish Scale for Textile Wastewater Treatment." In ICGSCE 2014, 69–77. Singapore: Springer Singapore, 2015. http://dx.doi.org/10.1007/978-981-287-505-1_9.

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Dhara, Santanu, Pallab Datta, Pallabi Pal, and Soumi Dey Sarkar. "Processing and Industrial Aspects of Fish-scale Collagen: A Biomaterials Perspective." In Marine Proteins and Peptides, 589–629. Chichester, UK: John Wiley & Sons, Ltd, 2013. http://dx.doi.org/10.1002/9781118375082.ch30.

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Conference papers on the topic "Fish scale"

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Qiu, Chenchen, Jinna Cui, Shaoyong Zhang, Chao Wang, Zhaorui Gu, Haiyong Zheng, and Bing Zheng. "Transfer Learning for Small-Scale Fish Image Classification." In 2018 OCEANS - MTS/IEEE Kobe Techno-Ocean (OTO). IEEE, 2018. http://dx.doi.org/10.1109/oceanskobe.2018.8559473.

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Staszny, Ádám, Péter Takács, Béla Urbányi, Gábor Paulovits, and Árpád Ferincz. "Fish scale shape analyses: in mirror of phylogenetics." In 5th European Congress of Conservation Biology. Jyväskylä: Jyvaskyla University Open Science Centre, 2018. http://dx.doi.org/10.17011/conference/eccb2018/107961.

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Devaprakasam, D. "Nature Nanocomposite Versus Man-Made Nanocomposites: Studies of Nanoscale Structural, Chemical and Mechanical Hierarchy of a Fish Scale in Contrast With Man-Made Polymer Nanocomposites." In ASME 2013 2nd Global Congress on NanoEngineering for Medicine and Biology. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/nemb2013-93085.

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Hierarchical designs of biological structures have remarkable physical, chemical mechanical and biological properties and functionalities over the wide range of length scales [1–4]. Man-made nanocomposites have dramatic improvement of the structural and mechanical properties but however they have very limited hierarchy [5]. Fish scales are bone-like tissues, which form a protective layer on the body of the fish and enable the fish to swim efficiently. Bones and bone-like parts in living organism are formed as tissues by self-assembly of bio-minerals and protein matrix. These tissues are bio-nanocomposites and have hierarchical structure ranging from nanoscale to macroscale [2–4]. Bio-hierarchy contains different bio-macromolecules, bio-minerals, interfacial bonds and porosity which result in gradient mechanical properties at multiple length scales [1–6]. Fish scale consists of inorganic bio-minerals and organic collagens [3,4]. Multilevel hierarchy influences elasticity, hardness and fracture toughness of fish scale. They have additional functions related to movement including reduction or increase of drag [7] and rapid manoeuvre while they are hunting or avoiding predators. In this article we report comparison studies of hierarchical nanocomposite of sardina pilchardus(sp) fish scale and man-made SiO2 nanoparticles filled nanocomposites.
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Ulucan, Oguzhan, Diclehan Karakaya, and Mehmet Turkan. "A Large-Scale Dataset for Fish Segmentation and Classification." In 2020 Innovations in Intelligent Systems and Applications Conference (ASYU). IEEE, 2020. http://dx.doi.org/10.1109/asyu50717.2020.9259867.

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Krakers, L. A., N. P. Kruyt, and H. A. Rutjes. "Full-Scale Validation of a Comprehensive Criterion to Predict Fish-Friendliness of Pumps." In ASME/JSME/KSME 2015 Joint Fluids Engineering Conference. American Society of Mechanical Engineers, 2015. http://dx.doi.org/10.1115/ajkfluids2015-16450.

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Many pumping stations in drainage & irrigation applications are currently equipped with conventional (not fish friendly designed) pumps. Field tests have been performed [1] for several pump types of a certain size at certain pumping conditions to assess survival rates of fish passing through pumps. In order to compare different pump types of different sizes at different pumping conditions, a general criterion is required. Testing of fish friendliness of pumps is expensive and involves animal tests with living fish for which permits are required. Therefore, pump manufacturers prefer to perform fish friendliness tests for a single pump size. In order to convert such results to other pump sizes, a scaling law is desired. Van Esch [2, 3] made a first attempt to address scaling principles for fish friendliness of pumps. In the current study a general criterion is described to predict fish friendliness of pumps by means of models of mortality rates of fish passing through pumps. The criterion is validated with literature data [1–3] and experimental full-scale test data from the newly developed fish-friendly axial flow concrete volute pump by Flowserve with an impeller diameter of 850 mm. The full-scale tests involved a total of 1800 roach, perch and eel deployed over 7 pumping conditions, including 3 different heads and 5 different rotational speeds. The fish-friendliness criterion includes different aspects that together predict the survival rate of fish passing through pumps. The first and most important contributor is the impeller, which can have an axial, mixed or radial flow design. The criterion involves the leading edge shape of the blades. Secondly, the diffuser or volute is considered, which provides a strike probability with diffuser vanes or volute tongue(s). In case the gap between the trailing edge of the impeller vanes and the leading edge of the diffuser vanes or volute tongue(s) is small relative to the fish size, there is the possibility of a “scissor” effect. Research in the USA for fish friendliness of hydropower turbines [4–7] showed that shear velocity and pressure drops can be of importance. Also cavitation (involves pressure drop & vapor bubble implosions), recirculation and turbulence can influence survival rates. At this stage these flow effects are roughly captured using the pump performance curve. This way, extensive CFD calculations to evaluate detailed flow effects can be avoided. For open impellers, the gap between the impeller vanes and wear ring is included in the criterion. In addition, fish species-dependent effects are taken into account, since fish vary widely in their internal and external building plan. For instance salmonid, percid and cyprinid fish respond differently to the same pump design than for example eel. Sharp edges and rough surfaces (for example caused by cavitation, erosion or corrosion) can also be harmful to fish but are not included at this stage.
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Nelms, Matt, Ram Mohan, Ajit Kelkar, A. M. Rajendran, and Wayne Hodo. "Application of Iso-Strain Boundary Conditions to Deduce Orthotropic Elastic Constants of Biomineralized Fish Scale." In ASME 2016 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2016. http://dx.doi.org/10.1115/imece2016-67746.

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The Atractosteus spatulas (Alligator gar) was used as the model structure for computational analysis to estimate elastic properties. The Alligator gar possesses a flexible dermal armor consisting of overlapping ganoid scales. Each scale is a bilayer hydroxyapatite and collagen-based biocomposite and is thought to be used for protection against predators. The exoskeleton fish scale is comprised of a stiff outer ganoine layer, a characteristic “sawtooth” pattern at the interface and a compliant bone inner layer with all materials exhibiting a decreasing elastic modulus from the external to the internal layers. Scanning electron microscopy (SEM) images of the cross section of gar fish scales revealed a two-layered structure. Nanoindentation measured modulus was correlated to structural changes across the scale’s layers. Piecewise linear grading functions were used to vary the properties within and between layers as well as explicit modeling of the sawtooth interface geometry. The fish scale composite was computationally modeled using a representative volume element (RVE). The model used iso-strain boundary conditions to determine the full elastic tensor for the composite system. Using isotropic behavior for individual elements, the results show that the RVE exhibits orthotropic symmetry with slight variations due to the sawtooth interface.
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Xiufen Ye, Yudong Su, and Shuxiang Guo. "A centimeter-scale autonomous robotic fish actuated by IPMC actuator." In 2007 IEEE International Conference on Robotics and biomimetics (ROBIO). IEEE, 2007. http://dx.doi.org/10.1109/robio.2007.4522171.

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Lee, Ida, C. C. Coutant, and E. T. Arakawa. "Trace contaminant determination in fish scale by laser-ablation technique." In Laser ablation: mechanisms and applications—II. AIP, 1993. http://dx.doi.org/10.1063/1.44900.

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Kerman, Ian. "The Effectiveness of Multiple-Choice Type Flashcards for the Identification of Fish Species." In L@S '20: Seventh (2020) ACM Conference on Learning @ Scale. New York, NY, USA: ACM, 2020. http://dx.doi.org/10.1145/3386527.3406753.

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KNAPP, MORTEN, JOHN MONTGOMERY, PAUL FRANKLIN, CINDY BAKER, and HEIDE FRIEDRICH. "FISH PASSAGE HYDRODYNAMICS: VALIDATION OF AN AT-SCALE EXPERIMENTAL FACILITY FOR ETHOHYDRAULIC STUDIES OF SMALLBODIED FISH IN CULVERTS." In 38th IAHR World Congress. The International Association for Hydro-Environment Engineering and Research (IAHR), 2019. http://dx.doi.org/10.3850/38wc092019-1517.

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Reports on the topic "Fish scale"

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Salter, David, Niloofar Sadeghi, Garry Thorncraft, Lee Baumgartner, Wayne Robinson, Nathan Ning, Bethany Cooper, and Lin Crase, eds. Diversion Weirs and Fish Passages for Small-Scale Irrigation in the Lao People's Democratic Republic. Manila, Philippines: Asian Development Bank, September 2020. http://dx.doi.org/10.22617/arm200210.

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Makris, Nicholas C. Continuous Monitoring of Fish Population and Behavior by Instantaneous Continental-Shelf-Scale Imaging With Ocean-Waveguide Acoustics. Fort Belvoir, VA: Defense Technical Information Center, January 2006. http://dx.doi.org/10.21236/ada475114.

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Bennett, David H., C. M. Falter, Steve R. Chipps, Kevin Niemela, and John Kinney. Effects of Underwater Sound Simulating the Intermediate Scale Measurement System on Fish and Zooplankton of Lake Pend Oreille, Idaho. Fort Belvoir, VA: Defense Technical Information Center, May 1994. http://dx.doi.org/10.21236/ada280373.

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Rynne, Ed, and David Gillette. Source Array Support for Continuous Monitoring of Fish Population and Behavior by Instantaneous Continental-Shelf-Scale Imaging Using Ocean-Waveguide Acoustics. Fort Belvoir, VA: Defense Technical Information Center, January 2006. http://dx.doi.org/10.21236/ada475331.

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Stanton, Timothy K., J. M. Jech, and Roger C. Gauss. Acoustic Resonance Classification of Swimbladder-Bearing Fish at Multiple Scales. Fort Belvoir, VA: Defense Technical Information Center, January 2010. http://dx.doi.org/10.21236/ada541548.

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Stanton, Timothy K., J. M. Jech, and Roger C. Gauss. Acoustic Resonance Classification of Swimbladder-Bearing Fish at Multiple Scales. Fort Belvoir, VA: Defense Technical Information Center, January 2013. http://dx.doi.org/10.21236/ada578862.

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Stanton, Timothy K., J. M. Jech, and Roger C. Gauss. Acoustic Resonance Classification of Swimbladder-Bearing Fish at Multiple Scales. Fort Belvoir, VA: Defense Technical Information Center, September 2012. http://dx.doi.org/10.21236/ada574654.

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Stanton, Timothy K., J. M. Jech, and Roger C. Gauss. Acoustic Resonance Classification of Swimbladder-Bearing Fish at Multiple Scales. Fort Belvoir, VA: Defense Technical Information Center, September 2011. http://dx.doi.org/10.21236/ada600226.

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Hodo, Wayne. Investigation of the mechanisms for the delamination resistance found in bio-engineered composites found in nature : bi-layered exoskeleton fish scales. Engineer Research and Development Center (U.S.), May 2019. http://dx.doi.org/10.21079/11681/32680.

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Cheek, Brandon, and Timothy Grabowski. Evaluating habitat associations of a fish assemblage at multiple scales in a minimally disturbed stream on the Edwards Plateau, central Texas. U.S. Fish and Wildlife Service, December 2013. http://dx.doi.org/10.3996/css.104.2014.

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