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  • Biophysics of neurophysiological processes (excluding perception processes and speech)  (1)
  • co-management  (1)
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  • 1
    ISSN: 0392-6737
    Keywords: Biophysics of neurophysiological processes (excluding perception processes and speech)
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Description / Table of Contents: Riassunto In alcune precedenti comunicazioni, è stata studiata la risposta spaziale dell'impulso traverso (STIR) associato con il campo iniziale a distribuzione trasversale distribuito attraverso la pupilla d'ingresso di una guida d'onda ottica inomogenea (fotorecettore). In questo lavoro si sono studiati gli effetti d'indeterminazione nella collocazione dell'origine su un profilo d'indice rifrattivo definito arbitrariamente, che rappresenta il grado di inomogeneità alla pupilla di apertura di un singolo recettore. Sono state discusse alcune conseguenze in relazione con poche possibili applicazioni tecniche.
    Abstract: Резюме В некоторых предыдущих публикациях исследовался пространственный поперечный импульсный отклик, свазанный с начальм полем, поперенно распределенными поперек входного зрачка неоднородного оптического волновода (фоторецептора). В данной работе изучается влияние неопреденности в местоположении начала на произвольно определенный профиль показателя преломления, представляющий степень неоднородности на апертурном зрачке отдельного рецептора. Обсуждаются некоторые следствия, связанные с возможными техническими приложениями.
    Notes: Summary In a few earlier communications, spatial-transverse-impulse response (STIR) associated with the initial field transversely distributed across the entrance pupil of an inhomogeneous optical wave guide (photoreceptor) has been investigated. In the present work, effects of indetermination in the location of the origin on an arbitrarily defined refractive index profile, representing the degree of inhomogeity at the aperture pupil of a single receptor, have been studied. Some consequences related to a few possible technical applications have been discussed.
    Type of Medium: Electronic Resource
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  • 2
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    In:  http://aquaticcommons.org/id/eprint/18998 | 12051 | 2015-12-01 21:47:49 | 18998 | Bangladesh Fisheries Research Institute
    Publication Date: 2021-07-13
    Description: In Bangladesh, wetlands are managed through leasing system traditionally from time immemorial. Recently the Government accepted co-management approach for wetland fisheries management and this approach is being practiced in few wetlands for maximize revenue income. A study was carried out to evaluate trend and impact of co-management in Tanguar haor (a Ramsar site wetland) on fisheries resources and livelihood of resident people in the immediate vicinity of the wetland. In Tanguar haor, conflict between leaseholders and the local community was a common phenomenon in the past. Since 2003 the district administration of Sunamganj has been managing the vast wetland resources, however, local people participation was ignored in haor management system. Average monthly fish catch of fishermen increased by 17% after introduction of co-management system and 7 fish species reappeared after introduction of co-management. Average monthly volume of fish catch has increased from 70 kg to 87 kg. A well-defined management structure has been developed for integration of all people of Tanguar haor which would enable them to raise voice jointly and influence policy in their favour.
    Keywords: Fisheries ; Management ; co-management ; wetlands ; fishers ; haor ; Ramsar ; Tanguar ; Bangladesh
    Repository Name: AquaDocs
    Type: article
    Format: application/pdf
    Format: application/pdf
    Format: 103-114
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