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Journal articles on the topic 'Shell-Fish'

Author: Grafiati

Published: 4 June 2021

Last updated: 26 July 2025

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1

Ibrahim, Hemmat, Reham Amin, Nesreen Eleiwa, and Hanan Ghanaym. "Vibrio Species in Fish and Shell Fish." Benha Veterinary Medical Journal 34, no. 2 (2018): 246–54. http://dx.doi.org/10.21608/bvmj.2018.29435.

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2

Sanchez-Jerez, Pablo, Lotte Krüger, Nuria Casado-Coy, Carlos Valle, and Carlos Sanz-Lazaro. "Mollusk Shell Debris Accumulation in the Seabed Derived from Coastal Fish Farming." Journal of Marine Science and Engineering 7, no. 10 (2019): 335. http://dx.doi.org/10.3390/jmse7100335.

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Fish farm facilities become colonized by biofouling, and in situ cleaning activities may increase the accumulation of biofouling, mostly shell-hash, on the sediment. However, there is a lack of knowledge about the effect of fish farming on this process. We evaluated the effect of fish farming on shell-hash accumulation on sediments in three fish farms in the Western Mediterranean in Spain. On the one hand, coverage of non-degraded shell on the seabed was estimated using an underwater camera attached to a frame of 1 × 1 m. On the other hand, superficial sediment samples were taken by a Van-Veen

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3

Basudewa, I. Gusti Bagus, I. Putu Ari Astawa, I. Gusti Lanang Oka Cakra, and I. Made Nuriyasa. "Physical and chemical quality of chicken eggs (Lohman brown strains) feed conventional feed with the addition of lemuru fish oil." International journal of life sciences 7, no. 1 (2023): 1–9. http://dx.doi.org/10.53730/ijls.v7n1.13829.

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This study aims to determine the quality of chicken eggs of the Lohman Brown has given fish oil in rations. The design used was a completely randomized design (CRD) with a total of 160 chickens with 4 treatments and 4 replications and each replication consisted of 10 chickens. P0: Ration without fish oil, P1: Ration using 0.2% fish oil, P2: Rations using 0.3% fish oil, P3: Rations using 0.4% fish oil. The feed used is composed of feed ingredients, namely corn, bran, concentrate, mineral, and fish flour. The variables observed included egg weight, egg white weight, egg yolk weight, shell thickn

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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, no. 4 (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. T

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Danwali, I. M., F. K. Abubakar, H. D. Mudi, W. D. Adamu, and I. O. Hafsat. "Growth response and feed utilization of Heterobranchus bidorsalis juveniles fed graded levels of melon shell." Global Journal of Fisheries Science 6, no. 2 (2024): 28–32. http://dx.doi.org/10.31248/gjfs2023.048.

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The study evaluated the effect of including graded levels of melon shell in diets of Heterobranchus bidorsalis juveniles (15.30±1.20 g). This study was conducted for 8 weeks. The diet constitutes 42% crude protein content with melon shell at different inclusion levels of 0, 25, 50, 75 and 100% respectively. One hundred juveniles were randomly stocked into ten tanks for the five treatments in duplicate. Fish in each tank was fed 3% body weight of diet twice daily. Weights of fish were taken weekly. Data collected were analyzed using one way Analysis of Variance (ANOVA). The proximate values of

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Tayib, Raja, N. Ira Sari, and Tjipto Leksono. "Consumer Acceptance on The Grilled Catfish (Pangasius hypophthalmus) in Different Smoking Materials and Methods." JURNAL AGROINDUSTRI HALAL 7, no. 1 (2021): 017–24. http://dx.doi.org/10.30997/jah.v7i1.3322.

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This study aimed to observe the effect of different smoking materials and methods on the consumer acceptance on the grilled catfish. The grilling treatments were consisting of grilling the fish by using coconut shell (A1), grilling the fish by using coconut shell charcoal (A2) and roasting the smoke flavored fish by using an oven (A3). The parameters observed were sensory evaluation, total bacteria plate count, the value of water activity, the content of total phenol and total acid. The result showed that the grilling the catfish by using coconut shell was indicated the most preferred by consu

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7

Jamal, Endang. "The occurrence of biofouling oysters attached to fish cage nets in Poka Coastal Waters Ambon, Indonesia." IOP Conference Series: Earth and Environmental Science 1512, no. 1 (2025): 012008. https://doi.org/10.1088/1755-1315/1512/1/012008.

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Abstract Biofouling presents significant ecological and economic challenges to aquaculture, particularly in tropical estuaries where rapid biofouling growth can impede water flow and increase the structural load on fish cage nets. This study examines the density and shell size distribution of biofouling oysters attached to fish cage nets in Poka coastal waters, Ambon, Indonesia. Samplings were conducted on three fish cage nets used in fish farming for approximately six months (March-August 2023). Results indicated that oyster density and shell height at 0-1 m depths were 47±6.42 ind/m2 and 2.7

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8

SALAMON, MARIUSZ A., TOMASZ BRACHANIEC, and PRZEMYSŁAW GORZELAK. "DUROPHAGOUS FISH PREDATION TRACES VERSUS TUMBLING-INDUCED SHELL DAMAGE—A PALEOBIOLOGICAL PERSPECTIVE." PALAIOS 35, no. 1 (2020): 37–47. http://dx.doi.org/10.2110/palo.2019.091.

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ABSTRACT Durophagous (shell-crushing) fish predation is considered to have been a major force of evolutionary change in the history of marine communities. However, because fish predators are very rarely preserved in the act of predation, fossil evidence of such interactions is commonly indirect. For instance, it has been argued that shell fragments with sharp margins constitute a good proxy for durophagy. However, drawing a distinction between predation- and abiotic-induced shell damage can be challenging. Notably, experimental data on shell fragmentation by marine durophagous fishes are almos

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Rondonuwu, Crisye R., J. L. P. Saerang, W. Utiah, and M. N. Regar. "PENGARUH PEMBERIAN TEPUNG KEONG SAWAH (Pila ampulacea) SEBAGAI PENGANTI TEPUNG IKAN DALAM PAKAN TERHADAP KUALITAS TELUR BURUNG PUYUH (Coturnix coturnix Japonica)." ZOOTEC 38, no. 1 (2017): 1. http://dx.doi.org/10.35792/zot.38.1.2018.17395.

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SUBSTITUTION EFFECT OF FISH MEAL WITH SNAIL MEAL (Pila ampulacea) IN RATION ON QUILL EGG QUALITY (Coturnix coturnix Japonica). The objective of this study was to evaluate the substitution effect of fish meal with snail meal in ration on quill egg quality. Total of 60 quills at age of 5 weeks old were used on the period study of 8 weeks. The completely randomized design was applied in this study consisted of 4 treatments with 5 replications at each treatment. The treatments were levels of snail meal substituting fish meal in ration as follows: R0 = 0% snail meal + 15 % fish meal, R1 = 5% snail

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10

Wells, R. J. David, James H. Cowan,, William F. Patterson, and Carl J. Walters. "Effect of trawling on juvenile red snapper (Lutjanus campechanus) habitat selection and life history parameters." Canadian Journal of Fisheries and Aquatic Sciences 65, no. 11 (2008): 2399–411. http://dx.doi.org/10.1139/f08-145.

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This study documents ontogenetic habitat shifts of red snapper ( Lutjanus campechanus ) and highlights possible impacts of shrimp trawling on age-0 fish life history parameters on the northern Gulf of Mexico (GOM) continental shelf. Red snapper were collected quarterly during 2004 and 2005 over sand, low-relief shell rubble, high-relief shell rubble, and natural high-relief reef habitats within a de facto nontrawl area and in similar habitats on the open shelf where commercial shrimp trawling occurred. Age-0 red snapper were most dense over sand and low-relief shell rubble habitats and moved t

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11

shafey, El, Wesam S., Ibrahim, Hemmat M., Hassan, and M. A. Maarouf, A. A. "Assessment of Histamine and Putrescine Residues in Fish and Shell Fish." Benha Veterinary Medical Journal 34, no. 3 (2018): 178–87. http://dx.doi.org/10.21608/bvmj.2018.44744.

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12

Komilus, Connie Fay, Nurul Ashikin Mohamad-Zuki, Nur Hamna Aminudin, Aidil Ikhwan Redhwan, and Nurul Aina Nadhirah Mohd-Khairulnizam. "Effects of Crab Shell Waste as Feed on Growth Performance and Colouration of Siamese Fighting Fish (Betta splendens)." Malaysian Applied Biology 52, no. 5 (2023): 213–20. http://dx.doi.org/10.55230/mabjournal.v52i5.fisas10.

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Betta splendens, Siamese fighting fish exhibit behavior, coloration, and morphology that make them popular aquarium fish in aquaculture. Coloration for this fish requires high-quality feeds rich in carotenoids. Crab shells, mostly dumped as agro-waste by the seafood industry contain carotenoids and protein that can be an alternative for carotenoids in fish feed. The objectives of this study were to analyze the proximate composition and carotenoid content in feed and determine the effect of crab shells as feedstuff on the growth performance and coloration of Betta splendens. A 40-day feeding tr

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13

Chen, Xiubao, Guochao Duan, Mingjun Yan, Hongbo Liu, Tao Jiang, and Jian Yang. "Host Fish Suitability for Freshwater Bivalve Anodonta woodiana Breeding Programs." Fishes 7, no. 6 (2022): 329. http://dx.doi.org/10.3390/fishes7060329.

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The freshwater bivalve Anodonta woodiana is native to China and widely distributed in Asia, Europe, and North America. However, natural populations of A. woodiana in China have dramatically declined recently. Several fish species have been used as potential hosts in breeding programs; nonetheless, the optimal host species is yet to be identified. In this study, we examined the suitability of five potential host fish species (bighead carp, common carp, crucian carp, yellow catfish, and tilapia) for A. woodiana under laboratory conditions. No significant difference was found in the number of glo

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14

Lawriniang, Bhaboklang, Panickenparambil Sherief, and Thoranamvechathil Mercy. "Effects of Feeding Diets Containing Different Levels of Shrimp Shell Waste Meal on Growth and Colouration of Koi Carp (<i>Cyprinus rubrofuscus </i>Lacepède, 1803)." Journal of Food and Nutrition Sciences 13, no. 2 (2025): 93–97. https://doi.org/10.11648/j.jfns.20251302.15.

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Astaxanthin is a xanthophyll carotenoid which is found in various microorganisms and marine animals. The shell of marine shrimp,&lt;i&gt; Aristeus alcocki&lt;/i&gt; is a cheap source of astaxanthin. An attempt has been made in the present study to increase the coloration of koi carp (&lt;i&gt;Cyprinus rubrofuscus)&lt;/i&gt; by feeding diets with different levels of shrimp shell waste meal (SSWM) prepared from &lt;i&gt;A. alcocki&lt;/i&gt;. Four different dietary treatments with varying percentage of SSWM: 0% (F1, control), 5% (F2), 10% (F3) and 2

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15

Bimantara, Firna, Agus Supriadi, and Siti Hanggita. "Modifikasi dan Pengujian Alat Pengasapan Ikan Sistem Kabinet." Jurnal FishtecH 4, no. 1 (2016): 46–56. http://dx.doi.org/10.36706/fishtech.v4i1.3498.

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The purposes of this research were to designed and to tested technically of the fish smoking closed cabinet system by using the wood as an energy resource and the coconut shell to smoked the snake fish which differenced for the semi conventional smoking cabinet. This research was done in two steps. There were the cabinet system productionsâ€™ step and the last is the testing of the cabinet system. The parameters observed is included fish temperature, smoking room temperature, the humidity smoking cabinet system, fish weight, moisture content, and the fuel. The result of the instrument made fro

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16

Wells, R. J. David, James H. Cowan, and William F. Patterson. "Habitat use and the effect of shrimp trawling on fish and invertebrate communities over the northern Gulf of Mexico continental shelf." ICES Journal of Marine Science 65, no. 9 (2008): 1610–19. http://dx.doi.org/10.1093/icesjms/fsn145.

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Abstract Wells, R. J. D., James H. Cowan Jr, and William F. Patterson III. 2008. Habitat use and the effect of shrimp trawling on fish and invertebrate communities over the northern Gulf of Mexico continental shelf. – ICES Journal of Marine Science, 65: 1610–1619. The goals of this study were to characterize habitat-specific fish and invertebrate community structure over sand, shell-rubble, and natural reef substrata, and to assess the effects of trawling on the sand and shell-rubble habitats and their associated communities during quarterly trawl surveys over a 2-year period. Fish and inverte

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17

Soyinka, O. O., E. O. Akeredolu, and S. O. Ifedayo. "HAEMATOLOGY OF NILE TILAPIA, Oreochromis niloticus FED Mytilus edulis SHELL MEAL SUBSTITUTED FOR DI CALCIUM PHOSPHATE." Nigerian Journal of Life Sciences (ISSN: 2276-7029) 6, no. 1 (2022): 112–18. http://dx.doi.org/10.52417/njls.v6i1.331.

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The effect of the inclusion of Mytilus edulis shell collected from the Lagos Lagoon front, University of Lagos, in diets of Nile tilapia (Oreochromis niloticus) on the haematology of the fish was investigated in the Marine Research Laboratory of the University. Ten fingerlings each of O. niloticus were placed in plastic tanks and fed for 12 weeks with feed containing milled M. edulis shell substituted for Di calcium phosphate (DCP), in other to utilize locally available and abundant non conventional food materials. The substitutions were at the rate of 100% (T4), 75% (T3), 50% (T2), 25% (T1) a

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18

Sulaiman, S., Syakirah, N. Khairudin, P. Jamal, and M. Z. Alam. "Fish Bone Waste as Catalyst for Biodiesel Production." Journal of Tropical Resources and Sustainable Science (JTRSS) 3, no. 1 (2021): 180–84. http://dx.doi.org/10.47253/jtrss.v3i1.554.

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In this study, fish bone waste was used as a new catalyst for biodiesel production. Therefore, instead of throwing away the fish bone waste, it will be utilized as a source for catalyst that can provide significant benefit to the environment. Fish bone also can be alternative source of calcium oxide instead of using eggshell, crab shell, snail shell and others. The calcinations of catalyst were optimized using Response Surface Methodology (RSM) using Central Composite Design by two factors; temperature and time. Under optimal furnace condition of calcinations for 2 at 900°C, reaction time 4 ho

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19

Kim, Pan Jae, and Geun Ho Kim. "A Study on the Production Methods and Use of Shell Blades through Experimental Archaeological Methods." KOREA NEOLITHIC RESEARCH SOCIETY 49 (June 30, 2025): 95–132. https://doi.org/10.35186/jkns.2025.49.95.

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This study aimed to reveal the production methods and use of shell blades made from hard clams(Meretrix petechialis) excavated from Neolithic shell middens along the west coast of Korea, through experimental archaeological methods. The manufacturing process of the shell blades was set into three stages: rough rubbing, the 1st flaking, and the 2nd flaking. the Production Method was conducted to produce shell blades in the IB and ID types, which are most frequently identified. As a result, 40 shell blades were produced from 100 hard clams. The use experiment was conducted in three stages(use-wea

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Meyer-Gutbrod, Erin L., Milton S. Love, Jeremy T. Claisse, Henry M. Page, Donna M. Schroeder, and Robert J. Miller. "Decommissioning impacts on biotic assemblages associated with shell mounds beneath southern California offshore oil and gas platforms." Bulletin of Marine Science 95, no. 4 (2019): 683–702. http://dx.doi.org/10.5343/bms.2018.0077.

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The decommissioning of southern California offshore oil and gas platforms will create major economic, engineering, and environmental challenges in the next decade. Platform jackets, conductors, and shell mounds often host a diverse and productive marine community, and among the myriad considerations associated with decommissioning planning, platform operators and federal and state regulatory agencies will consider the ecological value of existing underwater structures as artificial reefs. In the event of partial removal of platform structure, fish assemblages on decommissioned platforms may re

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Kim, Keun-Ho, and Deog-Im An. "Fish Remains from the Konam-ri Shell Midden B-3, Anmyeondo Island." Central Institute of Cultural Heritage 46 (February 28, 2025): 35–65. https://doi.org/10.20292/jcich.2025.46.35.

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In this study, we examined the fishing patterns of the Neolithic Age and the Bronze Age through fish remains excavated from the Konam-ri Shell Midden B-3, Anmyeondo Island, which consists of layers from both periods. Identified fish remains include 1,065 pieces (83.0%) of at least 18 species from the Neolithic Age and 218 pieces (17.0%) of at least 11 species from the Bronze Age. A relatively large number of fish of various species were identified to be from the Neolithic Age, reflecting the fact that a wider variety of fish species was actively fished when food resources were unstable. The ma

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Firdus, Firdus, Samadi Samadi, Abdullah A. Muhammadar, et al. "Gut and intestinal biometrics of the giant trevally, Caranx ignobilis, fed an experimental diet with difference sources of activated charcoal." F1000Research 9 (May 26, 2020): 444. http://dx.doi.org/10.12688/f1000research.23788.1.

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Background: The giant trevally, Caranx ignobilis, is a commercially important marine fish in Indonesia. This species was initially cultured in Aceh Province. Previous reports showed that charcoal has a positive effect on survival and feed utilization of the giant trevally. However, the effects of adding charcoal to the diet on gut and intestine biometrics has, to our knowledge, never been described. Methods: Four activated charcoal sources were tested in this study using a completely randomized experimental design; coconut shell charcoal, mangrove wood charcoal, rice husk charcoal, and kernel

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Firdus, Firdus, Samadi Samadi, Abdullah A. Muhammadar, et al. "Gut and intestinal biometrics of the giant trevally, Caranx ignobilis, fed an experimental diet with difference sources of activated charcoal." F1000Research 9 (October 13, 2020): 444. http://dx.doi.org/10.12688/f1000research.23788.2.

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Background: The giant trevally, Caranx ignobilis, is a commercially important marine fish in Indonesia. This species was initially cultured in Aceh Province. Previous reports showed that charcoal has a positive effect on survival and feed utilization of the giant trevally. However, the effects of adding charcoal to the diet on gut and intestine biometrics has, to our knowledge, never been described. Methods: Four activated charcoal sources were tested in this study using a completely randomized experimental design; coconut shell charcoal, mangrove wood charcoal, rice husk charcoal, and kernel

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24

Asmara, Sandi, Mustika Putri, Oktafri Oktafri, and Sapto Kuncoro. "Pemanfaatan Arang Kayu, Tempurung an Sabut Kelapa Sebagai Bahan Bakar Pengasapan Ikan Nila (Oreochromis niloticus) Menggunakan Alat Pengasap Ikan Tipe Drum." Jurnal Agricultural Biosystem Engineering 3, no. 1 (2024): 33. http://dx.doi.org/10.23960/jabe.v3i1.8747.

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Tilapia is a freshwater fish that is popular with many people, because its meat tastes savory and delicious. One way to process fish so that it lasts is by smoking the fish. This fish is smoked using a drum type smoker. This research aims to analyze the characteristics of smoked tilapia using several fuel components. The sample used was approximately 36 kg of fresh tilapia fish with fuel consisting of a composition of wood charcoal and coconut husks, wood charcoal and coconut shells, and a composition of coconut shells and coconut husks. The best treatment of the three fuel compositions used i

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Ibañez, Jr., Roger Y., Jacob Frederick Velza, Janice Ompoc, Mark Dave Oporto, and Froilan Mobo. "Baseline Assessment of Marine Resources Caught by Fishermen in Selected Coastal Barangays of Cawayan, Masbate, Philippines." International Journal of Multidisciplinary: Applied Business and Education Research 4, no. 8 (2023): 2785–01. http://dx.doi.org/10.11594/ijmaber.04.08.11.

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Marine resources have been essential for human consumption and livelihood activities, particularly for small-scale fishermen in the fishing industry. This study employed a descriptive research design, utilizing interviews and structured survey questionnaires for data collection. The findings revealed the presence of 28 fish species caught by the fishermen in Cawayan, including Asian seabass, bisugo, dolphin fish, giant trevally, gold band goatfish, grouper, lattice monocle bream, mackerel tuna, mullet, needlefish, narrow barred, octopus, oxeye scad, pink shrimp, pin spotted spinefoot, pony fis

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26

Borah, Roktutpal, Karanjit Kapila, Pranjal Borah, Nabanita Daimary, and Pulakesh Chetia. "A Comparative Study of the Effect of Natural Fillers Embedded in Jute/Basalt Hybrid Composite." Materials Science Forum 1082 (March 31, 2023): 15–24. http://dx.doi.org/10.4028/p-6x26n6.

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This study illustrates how the mechanical characteristics of a composite may be altered by adding powdered natural fillers such as fish scales or coconut shells. Hand lay-up approach has been used to create the Jute/Basalt hybrid composite with fillers. The epoxy and hardener were combined at a weight ratio of 10:1, and then the natural fillers were added at varied percentages of 3%, 6%, and 9%. The ASTM standards were used for the mechanical test. Fish scale filler has greater tensile and flexural strengths than coconut shell powder, but the latter's impact strength grows with increasing amou

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Gaponov, N. V., O. G. Loretts, O. P. Neverova, and P. V. Sharaviev. "The use of white lupine in complete feed for trout." IOP Conference Series: Earth and Environmental Science 1043, no. 1 (2022): 012051. http://dx.doi.org/10.1088/1755-1315/1043/1/012051.

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Abstract The article presents the material on the most up-to-date, the global problem of protein deficiency in complete feedback for fish. One of the ways to solve this problem may be the use of white lupine (Lupinus Albus) in the structures of feed recipes. An important condition for the successful development of fish farming and the implementation of planned products for the production of products, to ensure food safety, occupy feeding issues. The decision of this issue puts a number of tasks to ensure feedback, rational methods of production, on the basis of advanced scientific achievements

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Asmara, Sandi, Oktafri, Tamrin, and Putri Windasari. "Effect of Amount and Type of Fuel on The Smoked Fish Quality." Open Global Scientific Journal 1, no. 2 (2022): 77–84. http://dx.doi.org/10.70110/ogsj.v1i2.10.

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Indonesia has a diverse range of fish species in both seawater and freshwater. Lampung is one of the provinces in Indonesia that has a rich diversity of fish species. Lampung has a wide variety of fish species, including tilapia. Tilapia is a food material that decomposes quickly due to bacteria and microorganisms. As a result, one of them is the need for profitable handling by utilizing smoking technology. Smoked fish is popular in Lampung, but the most commonly used fuel is coconut shell, coconut coir, and corn cobs. The use of common fuel in the community still cannot assess the smoking fue

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Putri, Dwi Septiani, Tri Yulianto, Shavika Miranti, Wiwin Kusuma Atmaja Putra, Rika Wulandari, and Okto Rimandi Bakkara. "The Effect of Fermented Shrimp Shell Meal in Fish Feed on The Growth of Asian Sea Bass (Lates calcalifer)." IOP Conference Series: Earth and Environmental Science 1148, no. 1 (2023): 012030. http://dx.doi.org/10.1088/1755-1315/1148/1/012030.

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Abstract This study aimed to determine the effect of using fermented shrimp shell meal in feed on the growth of Asian sea bass. This study was designed with a completely randomized design (CRD) with 4 treatments and 3 replications thus the treatment obtained was A (feed without fermented shrimp shell meal); B (Feed using 15% fermented shrimp shell meal); C (Feed using 20% fermented shrimp shell meal) and D (Feed using 25% fermented shrimp shell meal). Parameters observed were daily growth rate and survival. The results showed that the percentage of substitution of fish meal with fermented shri

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O’Connor, Sue, and Peter Veth. "Early Holocene shell fish hooks from Lene Hara Cave, East Timor establish complex fishing technology was in use in Island South East Asia five thousand years before Austronesian settlement." Antiquity 79, no. 304 (2005): 249–56. http://dx.doi.org/10.1017/s0003598x0011405x.

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Discovery of a well-stratified fish hook from a cave sequence on East Timor shows a fishing technology developed at least 5000 years before the Austronesian expansion through Island South East Asia and into the Pacific. The fish hook is fashioned from shell and has been radiocarbon dated to 9741 ± 60 b.p.

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Bose, Aneesh P. H., Johannes Windorfer, Alex Böhm, et al. "Structural manipulations of a shelter resource reveal underlying preference functions in a shell-dwelling cichlid fish." Proceedings of the Royal Society B: Biological Sciences 287, no. 1927 (2020): 20200127. http://dx.doi.org/10.1098/rspb.2020.0127.

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Many animals can modify the environments in which they live, thereby changing the selection pressures they experience. A common example of such niche construction is the use, creation or modification of environmental resources for use as nests or shelters. Because these resources often have correlated structural elements, it can be difficult to disentangle the relative contribution of these elements to resource choice, and the preference functions underlying niche-construction behaviour remain hidden. Here, we present an experimental paradigm that uses 3D scanning, modelling and printing to cr

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32

Inoue, Noriko, Koujun Tsunoda, and Tatsuyuki Sugahara. "Study of Freshness of Shell-Fish Using Dehydrogenase Activity." Journal for the Integrated Study of Dietary Habits 10, no. 4 (2000): 53–56. http://dx.doi.org/10.2740/jisdh.10.4_53.

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Jang, Boo-Sik, Mi-Jin Lee, and Noh-Hee Jeong. "Physicochemical Characteristics of Extract from Flying Fish Roe Shell." Journal of the Korean Oil Chemists' Society 31, no. 3 (2014): 387–93. http://dx.doi.org/10.12925/jkocs.2014.31.3.387.

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34

Isa, Ishak, Riskawati Pomolango, and Hendri Iyabu. "The Use of Liquid Smoke from Coconut Shell as a Natural Food Preservative in the Processing of Flying Fish." International Journal of Research and Review 11, no. 9 (2024): 180–89. http://dx.doi.org/10.52403/ijrr.20240920.

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Liquid smoke is a product of condensation or vapor formation that occurs directly or indirectly from the combustion of materials containing lignin, cellulose, hemicellulose, and other carbon compounds. This research aims to understand the process of making liquid smoke from coconut shell, identify the components contained in the liquid smoke, and analyze the effect of storage duration on the quality of flying fish that has been soaked in liquid smoke, including tests for moisture content and phenol in the preservation process. Additionally, it evaluates the sensory quality, such as taste, smel

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Purba, Mustika, Andika Putriningtias та Siti Komariyah. "PENAMBAHAN TEPUNG SUMBER β-KAROTEN ALAMI DALAM PAKAN TERHADAP PENINGKATAN KECERAHAN WARNA DAN PERTUMBUHAN IKAN KOI (Cyprinus carpio)". Jurnal Akuakultura Universitas Teuku Umar 4, № 2 (2021): 10. http://dx.doi.org/10.35308/ja.v4i2.3454.

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Koi fish (Cyprinus carpio) is a high-economic ornamental fish which is still included in the relatives of carp. Koi fish have colorful body colors with various types and patterns. The color of ornamental fish is one of the attractions of koi fish lovers. One of the efforts to increase the brightness of koi fish is the addition of color material from natural sources. This study aims to analyze the effect of adding flour containing different natural beta-carotene to the brightness of the color and growth of koi fish. The design used in this study was a completely randomized design (CRD) consisti

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Nirmala, Dwi Sinta, and Corie Indria Prasasti. "Concentration of PM2,5 and Characteristic Analysis of Workers with Health Complaints Smoked Fish Workers in Tambak Wedi Village Surabaya." JURNAL KESEHATAN LINGKUNGAN 8, no. 1 (2016): 57. http://dx.doi.org/10.20473/jkl.v8i1.2015.57-68.

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Abstract: Smoked fish in Tambak Wedi village Surabaya using coconut shell as the main fuel. Combustion of coconut shell in the process of smoked fish produced pollutants PM2,5 that can cause health problems for workers. The purpose of this study was to measure the consentration of PM2,5 and identify worker characteristics that affect worker health complaints in the smoked fish Tambak Wedi Village Surabaya.This study was observational descriptive study used cross sectional design. This study was conducted on June, 2014 by using questionnaire, interview, and observation with the sample was 26 re

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Azadi, MA, and Mohammad Arshad Ul Alam. "Ichthyodiversity of the five linked rivers of Chattogram, Bangladesh." Bangladesh Journal of Zoology 48, no. 2 (2021): 215–30. http://dx.doi.org/10.3329/bjz.v48i2.52364.

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Faunal records are essential to understand, manage and conserve any ecosystem if altered due to anthropogenic or natural causes. In the south eastern Bangladesh five linked rivers, Karnaphuli, Halda, Sikalbaha, Chandkhali and Sangu play a significant role in the country‟s fisheries sector. In this study ichthyofauna of the three linked rivers, Karnaphuli, Shikalbaha and Chandkhali are presented. From these three important linked rivers a total of 130 ichthyofaunal species, of which 112 finfish and 18 shellfish species were recorded during May 2010 to February 2020. Out of 130 species of finfis

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TAKEUCHI, Masahiro, Kazuko MIZUISHI, Hideo YAMANOBE, and Yohya WATANABE. "Determination of tributyltin compounds in fish and shell-fish by GC using electron capture detector." Bunseki kagaku 36, no. 3 (1987): 138–42. http://dx.doi.org/10.2116/bunsekikagaku.36.3_138.

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Orire, A.M, and S. Abubakar. "GRADED LEVEL INCLUSION OF MELON SHELL IN THE DIET OF HYBRID CATFISH (HETEROCLARIAS) AS ENERGY SOURCE." Continental J. Fisheries and Aquatic Science 7, no. 1 (2013): 8–17. https://doi.org/10.5281/zenodo.3526642.

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Utilization of agricultural waste- melon shell by hybrid catfish heteroclarias species3.92±0.05g was investigated in this research. Five isonitrogenous diets containing 40% crude protein with inclusion levels of melon shell meal (MSM) at 0%, 25%, 50%, 75% and 100% in replacement of maize meal was fed to heteroclarias species for 56 days. The results indicated significant differences (P<0.05) in the growth parameters and body compositions. Diet containing 50% melon shell meal gave a significantly high mean weight gain, specific growth rate, protein efficiency ratio, apparent protein u

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Sanjay, Paunikar and Pallabi Priyadarshini. "SPECIES DIVERSITY OF EDIBLE DECAPODS CRUSTACEAN ACROSS THE FISH MARKET OF JABALPUR CITY, MADHYA PRADESH, CENTRAL INDIA." MULTILOGIC IN SCIENCE XXXXVIII, OCT 2023 (2023): 1073–76. https://doi.org/10.5281/zenodo.8433501.

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The Decapoda or decapods are an order of crustaceans within the class Malacostraca, including many familiar groups, including crabs, lobsters, crayfish, shrimp, and prawns. They are also commercially important to many economies as highly valued edible shellfish. They constitute one of the major sources of nutritious food for human beings. The domestic fish markets play a significant role in the livelihood of the rural and urban populations and people consumed variety species of prawns, lobster and crabs for their taste and protein requirements. The present study was conducted to attempts to in

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Takase, Mohammed. "Biodiesel Yield and Conversion Percentage from Waste Frying Oil Using Fish Shell at Elmina as a Heterogeneous Catalyst and the Kinetics of the Reaction." International Journal of Chemical Engineering 2022 (August 28, 2022): 1–9. http://dx.doi.org/10.1155/2022/8718638.

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In this study, biodiesel was produced from waste frying oil as feedstock with a calcined fish shell under a heterogeneous solid base catalyst. The process of transesterification was done by varying methanol-to-oil molar ratio, catalyst amount, reaction temperature, and reaction time. The heterogeneous catalyst was prepared stepwise as follows: washing and drying the fish shell for 24 hours at 120°C in an oven, then crushing to form powder having been pound for 2-3 minutes in an agate mortar cleaned with nitric acid (6 N). The powdered fish shell was then calcined at 950°C for 4 hours using a m

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Scudder, Sylvia J., Erika H. Simons, and Gary S. Morgan. "Chondrichthyes and Osteichthyes from the early Pleistocene Leisey Shell Pit local fauna, Hillsborough County, Florida." Bulletin of the Florida Museum of Natural History 37, no. 8 (1995): 251–72. http://dx.doi.org/10.58782/flmnh.mrkd8061.

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The early Pleistocene (early Irvingtonian) Leisey Shell Pit ichthyofauna was recovered from two large commercial shell pits located less than 1 kilometer inland from Tampa Bay in Hillsborough County, Florida. The combined fish fauna from the two Leisey sites is composed of 73 species, including 23 species of sharks and rays and 50 species of bony fish. This is the largest fish fauna ever reported from the Cenozoic of Florida, and includes 34 taxa that represent new additions to the fossil record of the state. There are four extinct taxa in the fauna, all ofwhich are Chondrichthyes: the mako sh

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Huang, Shuyi, Manli Guo, Lei Tan, et al. "Click chemistry-based core–shell molecularly imprinted polymers for the determination of pyrimethamine in fish and plasma samples." Analytical Methods 10, no. 23 (2018): 2750–55. http://dx.doi.org/10.1039/c8ay00876k.

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This paper demonstrates the development and validation of a high-performance liquid chromatography (HPLC) method for the determination of pyrimethamine in fish and plasma samples using core–shell molecularly imprinted polymers (MIPs).

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Lenchenko, Svyatoslav O. "MICROBIOLOGICAL AND HYDROCHEMICAL STUDIES IN EXPERIMENTAL CULTIVATION FISH, SHELL AND PLANTS." Problems of veterinary sanitation, hygiene and ecology 3, no. 43 (2022): 349–54. http://dx.doi.org/10.36871/vet.san.hyg.ecol.202203010.

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The results of microbiological and hydrochemical studies in the experimental cultivation of fish, mollusks and plants are presented. Microorganisms were identified from the water of the fish-breeding tank: Escherichia coli, Proteus mirabilis, Citrobacter freundii, Enterococcus faecalis, Micrococcus chenggongense, Micrococcus flavus, Micrococcus antarcticus, Micrococcus cohnii, Renibacterium salmoninarum, Alcaligenes faecalis, Sarcina flava, Bacillus pumilus. The hydrochemical parameters of water generally corresponded to the normative indicators and remained at the same level after 66 days of

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Shibata, Mizuho. "Fish-Like Robot with a Deformable Body Fabricated Using a Silicone Mold." Journal of Robotics and Mechatronics 34, no. 1 (2022): 40–46. http://dx.doi.org/10.20965/jrm.2022.p0040.

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This paper describes a fish-like robot with a deformable outer shell fabricated using a silicone mold. Based on the difference in the contact condition between the serial-link robot and the shell, the fabrication methods are classified into embedded type and skin type. This study analyzes the mechanical properties of embedded and skin-type underwater robots from the viewpoint of material mechanics. A low-torque motor can sufficiently drive the skin-type underwater robot if the friction coefficient and pressure between the skin and the link are appropriately selected. Furthermore, the outer ski

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Méry, Sophie, Vincent Charpentier, and Mark Beech. "First evidence of shell fish-hook technology in the Gulf." Arabian Archaeology and Epigraphy 19, no. 1 (2008): 15–21. http://dx.doi.org/10.1111/j.1600-0471.2007.00289.x.

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Schütz, Dolores, Sabine Wirtz Ocana, Martine E. Maan, and Michael Taborsky. "Sexual selection promotes colonial breeding in shell-brooding cichlid fish." Animal Behaviour 112 (February 2016): 153–61. http://dx.doi.org/10.1016/j.anbehav.2015.11.022.

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Zdarska, Zdenka, David G. Huffman, Frantisek Moravec, and Jana Nebesarova. "Egg shell ultrastructure of the fish nematode Huffmanela huffmani (Trichosomoididae)." Folia Parasitologica 48, no. 3 (2001): 231–34. http://dx.doi.org/10.14411/fp.2001.038.

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Sharun, Khan, Christo J. Francis, and Ajith Pillai. "Surgical management of oesophageal foreign body using a minimally invasive oesophagotomy technique (MIOT) in an Indian Flap-shell turtle (Lissemys punctata) - a case report." Veterinarski arhiv 91, no. 2 (2021): 221–26. http://dx.doi.org/10.24099/vet.arhiv.0991.

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Accidental ingestion of fish hooks is common among turtles. Several techniques are available for retrieving fish hooks, ranging from simple non-invasive techniques to more complicated and invasive surgical procedures. The purpose of this case report is to document the successful surgical retrieval of an oesophageal foreign body (fish hook) using a minimally invasive oesophagotomy technique (MIOT) in an Indian Flap-shell turtle (Lissemys punctata). The adult male Indian Flap-shell turtle (Lissemys punctata) presented with a nylon thread protruding from its mouth. The dorsoventral radiographs co

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Bratoš Cetinić, Ana, Sanja Grđan, and Jakša Bolotin. "Rayed pearl oyster Pinctada radiata (Leach, 1814) (Bivalvia: Pteriidae) in the eastern Adriatic Sea – recent observations." Naše more 70, no. 3 (2023): 184–88. http://dx.doi.org/10.17818/nm/2023/si7.

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Adriatic Sea as a part of the Mediterranean is settled by many introduced species which extend their range northward. Among them is the rayed pearl oyster Pinctada radiata, a mollusk of Indo-Pacific origin that colonises habitats throughout the Mediterranean. P. radiata established a population in a fish farm on the island of Mljet in the Adriatic Sea, which was observed in 2017. To determine the status of the population, 48 specimens of P. radiata were randomly sampled from the ropes of a fish farm in 2019. Morphometric parameters were determined using a digital calliper. The recorded paramet

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