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  • 1
    Publication Date: 2012-01-24
    Description: Author(s): Manik Mayur, Debapriya Chakraborty, Jeevanjyoti Chakraborty, and Suman Chakraborty We characterize the generation of flow vortices in nanoscale confinements under the combined effects of patterned surface charge density and substrate wettability. Using molecular dynamics simulations, we elucidate the effects of ion solvation and steric interactions toward influencing the resultant... [Phys. Rev. E 85, 016315] Published Mon Jan 23, 2012
    Keywords: Fluid dynamics
    Print ISSN: 1539-3755
    Electronic ISSN: 1550-2376
    Topics: Physics
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  • 2
    Publication Date: 2012-04-12
    Description: Author(s): Jeevanjyoti Chakraborty, Sukumar Pati, S. K. Som, and Suman Chakraborty Electrohydrodynamics in the presence of hydrophobic interactions in narrow confinements is traditionally represented from a continuum viewpoint by a Navier slip-based conceptual paradigm, in which the slip length carries the sole burden of incorporating the effects of substrate wettability on interf... [Phys. Rev. E 85, 046305] Published Wed Apr 11, 2012
    Keywords: Fluid dynamics
    Print ISSN: 1539-3755
    Electronic ISSN: 1550-2376
    Topics: Physics
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  • 3
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    In:  http://aquaticcommons.org/id/eprint/16487 | 12051 | 2015-10-22 06:06:56 | 16487 | Society of Fisheries Technologists, India
    Publication Date: 2021-07-06
    Description: A process is described for isolation of edible protein from blanch liquor, which is discarded as a waste at present from prawn canning factories. The protein isolated is colourless and odourless and contains an appreciable amount of salt from the brine used for blanching prawns. It is comparable to fish protein concentrate in amino acid composition.
    Keywords: Fisheries ; edible proteins ; canned prawns ; processing fishery products
    Repository Name: AquaDocs
    Type: article
    Format: application/pdf
    Format: application/pdf
    Format: 143-145
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  • 4
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    In:  http://aquaticcommons.org/id/eprint/16532 | 12051 | 2015-04-03 07:15:01 | 16532 | Indian Fisheries Association
    Publication Date: 2021-07-06
    Description: Growth, mortality and stock parameters of Johnieops sina (Cuvier) based on the data collected from 1989 to 1994 from Sassoon Dock and New Ferry Wharf landing centres of Greater Bombay has been discussed here. The von Bertallanffy's growth parameters for this species were estimated as follows, L∞= 266 mm, K=0.91 per year and W∞=193 g. This species grows to 159 and 223 mm at the end of first and second year of its life. The mortality parameters estimated were Z=6.17, M=2. 03 and F=4.14. The E and U were calculated as 0.62 and 0.63 respectively. Length cohort and Thompson Bell analyses show that there is no decline in the catches at the present level of fishing. But even by doubling the efforts the catches can go up by only 9.4 % indicating that the fishing efforts is not economical and proportional to the increase in yield.
    Description: Paper presented at the National Symposium on Aquacrops, 16-18 November 1994, Versova, Bombay (India)
    Keywords: Fisheries ; Johnieops sina ; sin croaker ; stock assessment ; Bombay ; Maharashtra ; India
    Repository Name: AquaDocs
    Type: article
    Format: application/pdf
    Format: application/pdf
    Format: 9-15
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  • 5
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    In:  http://aquaticcommons.org/id/eprint/16364 | 12051 | 2015-03-27 10:19:19 | 16364 | Bangladesh Fisheries Research Institute
    Publication Date: 2021-07-04
    Description: Studies were conducted to evaluate the quality of hilsa fish during icing and freezing storage at -20°C by determining organoleptic and bacteriological aspects. The fishes stored in ice were organoleptically in acceptable condition 2 for 20 days. The bacterial load in muscles of 4 days ice stored fish was 2.5x10² CFU/g which gradually increased up to 1.8x10⁵ CFU/g after 20 days when the fishes were organoleptically in acceptable condition. The keeping qualities of different days of ice stored fishes were also evaluated during their subsequent frozen storage at -20°C. Both 4 and 7 days of ice stored fishes were organoleptically in acceptable condition up to 48 weeks but the highest degree of freshness was found for fish stored in ice for 4 days before freezing at -20°C. The result indicates that the longer is the duration of ice storage before freezing, the shorter is the shelf life of the fish. The initial bacterial load prior to freezing of the 4 and 7 days of ice stored samples were 2.5x10³ CFU/g and 3.8x10⁴ CFU/g, respectively which reduced to 2.21x10² CFU/g and 2.38x10² CFU/g, respectively at the end of the 24 weeks of frozen storage. However, after 40 weeks the bacterial load in the frozen stored sample fell below the detection level.
    Description: Pt. 1. Studies on rigor-mortis, typical yields and protein composition of dark and white muscle of hilsa fish (Tenualosa ilisha Ham.). Bangladesh Journal of Fisheries Research, 1(1), pp. 91-99.
    Keywords: Fisheries ; hilsa fishes ; Tenualosa ilisha ; organoleptic aspects ; bacteriological changes ; frozen storage ; processing fishery products
    Repository Name: AquaDocs
    Type: article
    Format: application/pdf
    Format: application/pdf
    Format: 101-110
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  • 6
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    In:  http://aquaticcommons.org/id/eprint/16490 | 12051 | 2015-03-27 08:51:23 | 16490 | Society of Fisheries Technologists, India
    Publication Date: 2021-07-06
    Description: A batch type rotary drum dryer for the production of fish meal suitable for operation in the fishing villages of India has been designed, fabricated and operated successfully. The dyer can be used for production of fish meal from whole lean fish or press-cake from fish body oil extraction plants. The time taken to reach a moisture level below 10% is 5-8 hours depending upon the type of material fed into the dryer.
    Keywords: Fisheries ; rotary drum dryer ; fish meal production ; processing fishery products ; India
    Repository Name: AquaDocs
    Type: article
    Format: application/pdf
    Format: application/pdf
    Format: 164-168
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  • 7
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    In:  http://aquaticcommons.org/id/eprint/16500 | 12051 | 2015-04-03 06:34:33 | 16500 | Indian Fisheries Association
    Publication Date: 2021-07-06
    Description: Based on the data collected from the year 1987-1991 the growth, mortality and recruitment pattern of eighteen species of fish, two species of cephalopods and four species of penaeid prawns have been presented in the present communication. The total mortality coefficient, (Z) varied from lowest of 1.20 for O. cuvieri to a highest of 10.78 for P. stylifera. The natural mortality coefficient, (M) varied from 0.52 for T. thalassinus to 3.44 for S. crassicornis. The average annual yield of eighteen species of fish, four species of prawns and two species of cephalopods are 65.083, 38.404 and 11.373 tons as against the MSY of 83.023, 72.460 and 10.475 tons respectively. The MSY estimated for the total fish stock is 1.77.753 tons whereas the present yield is 1.14.859 tons. This indicates that higher yield can be obtained by increasing the effort.
    Description: Paper presented at the National Symposium on Aquacrops, 16-18 November 1994, Versova, Mumbai (India)
    Keywords: Fisheries ; stock assessment ; commercial species ; Maharashtra ; India
    Repository Name: AquaDocs
    Type: article
    Format: application/pdf
    Format: application/pdf
    Format: 1-39
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  • 8
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    In:  http://aquaticcommons.org/id/eprint/18895 | 12051 | 2015-11-28 14:09:36 | 18895 | Bangladesh Fisheries Research Institute
    Publication Date: 2021-07-12
    Description: Brood catfish, Heteropneustes fossilis were collected from Tamirabarani river basin of Tamil Nadu, India and kept in cement tanks. Three inducing hormones viz, Ovaprim, Ovatide and WOVA-FH were injected at the rate of 0.5, 1.0, 1.5 and 2.0 ml/kg body weight in order to induce oocyte maturation and ovulation. After 10-13h of injection at a water temperature of 27±-0.5°C, stripping of eggs and in vitro fertilization was done. Ovaprim gave maximum (94.67%) hatching rate followed by Ovatide (90.33%) and WOVA-FH (77.33%).
    Keywords: Fisheries ; induced breeding ; fertilization ; Heteropneustes fossilis
    Repository Name: AquaDocs
    Type: article
    Format: application/pdf
    Format: application/pdf
    Format: 1-5
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  • 9
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    In:  http://aquaticcommons.org/id/eprint/9110 | 115 | 2012-11-26 12:54:31 | 9110 | WorldFish Center
    Publication Date: 2021-07-02
    Description: Length frequency data of six sciaenids (Johnius macrorhynus, J. vogleri, Otolithes cuvieri, J. sina, Pennahia macrophthalamus, J. dussumieri) were collected from shrimp trawlers at New Ferry Wharf and Sasson Docks landing centers off Greater Mumbai (India). Growth parameters of these species were analyzed via modal progression analysis using Bhattacharya's method. Natural mortality (m) was estimated using Cushing's formula. Comparison of growth parameters was done using the 0' index. The growth parameters obtained were compared with the results of earlier growth studies which used other techniques. This study concludes that the growth parameters obtained are consistent with earlier estimates.
    Keywords: Fisheries ; Growth ; Length (frequency analysis) ; India ; Johnius macrorhynus ; Johnius vogleri ; Otolithes cuvieri ; Johnius sina ; Pennahia macrophthalamus ; Johnius dussumieri
    Repository Name: AquaDocs
    Type: article
    Format: application/pdf
    Format: application/pdf
    Format: 40-41
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  • 10
    Publication Date: 2021-06-29
    Description: To characterise central neurons in the pedal ganglia of both male and female greenlipped mussel, Perna canaliculus immunohistochemical techniques were used. Molluscantibodies were used against neuropeptides and neurotansmitters known to controlreproduction and spawning. Anti-ELH and anti-APGWamide showed very strongimmunoreactivity in small type of neurons. Anti-5-HT and anti-DA immunoreactivitywas mostly in large type of neurons. The labelled neurons are consistent withdescriptions of neurosecretory cells implicated in the control of reproduction andspawning on the basis of earlier histological staining techniques used in this species. Theuse of selective immunological markers for peptides and amines appears to be a,promising tool for further characterisation of neurosecretory cells, and to isolate an'tlcharacterise neuropeptides and other biologically active materials involved in the controlof reproduction in Perna canaliculus.
    Keywords: Biology ; Chemistry ; Fisheries ; Perna canaliculus ; Antibodies ; Neurons
    Repository Name: AquaDocs
    Type: article
    Format: application/pdf
    Format: application/pdf
    Format: 53-60
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