Results 61 to 70 of about 5,382 (233)

Algebraic Cryptanalysis of Ascon Using MRHS Equations

open access: yesTatra Mountains Mathematical Publications
Abstract Ascon is a family of lightweight authenticated encryption and hashing algorithms, which is a finalist in the NIST Lightweight Cryptography competition. We study the Ascon algorithm from the perspective of algebraic cryptanalysis based on the MRHS representation of the cipher. We call such an approach an MRHS cryptanalysis.
Smičík, Miloslav, Zajac, Pavol
openaire   +2 more sources

Effect of rainfall pattern on fish production in Ogun State, Nigeria [PDF]

open access: yes, 2010
The role of water in fish production could not be overemphasized. This is because water is required for the total functioning of fishes. This study therefore examined the relationship/effect of rainfall pattern on fish production.
Akintayo, I.A.   +3 more
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Growth response and survival of Heterobranchus longifilis cultured at different water levels in outdoor concrete tanks: implications for culture [PDF]

open access: yes, 2010
Thirteen-day-old hatchery-raised fry obtained from hormonally-induced spawns of mature African catfish H. longifilis broodstock were introduced to three different water levels (0.35, 0.50 and 0.65 m) in four replicates in 12 units of 2x2x1m3 outdoor ...
Nlewadim, A.A., Otoh, A.J., Udoh, J.P.
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Modeling and analysis of the effectiveness of dynamic models of complex automated systems of machine-building production

open access: yesMATEC Web of Conferences, 2018
The article discusses the problem of choosing an efficiency criterion for constructing dynamic models necessary for organizing the management of the design and operation of integrated automated design systems in engineering.
Cherepashkov Andrei A.   +1 more
doaj   +1 more source

Isolation, identification and prevalence of parasites on Oreochromis niloticus from three selected river systems [PDF]

open access: yes, 2010
The prevailence of protozoan and helminthic parasite species occurring on and in the internal organs of Oreochromis niloticus were studied. Twenty samples of a mixture of adult and juvenile individuals of Oreochromis niloticus were randomly obtained from
Ashade, O.O.   +2 more
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Micro-credit: financing fish production in Nigeria - a review [PDF]

open access: yes, 2010
Microfinance refers to loans, savings, insurance, transfer services and other financial products targeted at low-income people. Artisanal fishing is a crucial source of livelihoods in developing nations, particularly for low-income families in rural ...
Ataguba, G.A., Olowosegun, O.M.
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DPA on hardware implementations of Ascon and Keyak [PDF]

open access: yesProceedings of the Computing Frontiers Conference, 2017
This work applies side channel analysis on hardware implementations of two CAESAR candidates, Keyak and Ascon. Both algorithms are cryptographic sponges with an iterated permutation. The algorithms share an s-box so attacks on the non-linear step of the permutation are similar.
Samwel, N., Daemen, J.J.C.
openaire   +2 more sources

Chemical and biological assessment of Chrysichthys furcatus from River Niger at Cable-point, Asaba [PDF]

open access: yes, 2010
Bacteria flora predominates the skin of freshly caught fish, and will invade the tissue of the fish immediately after catch. Two preservative methods (cold smoking and freezing) were used to store eighteen specimens of Chrysichthys furcatus harvested ...
Nwachi, O.F.   +2 more
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Convenció constitucional i participació dels ascons reservats maputxes

open access: yesAnuari del Conflicte Social, 2022
El procés constituent iniciat l’any 2021 a Xile va marcar una fita històrica sense precedents. Entre altres novetats, va destacar l’existència d’ascons reservats per a representants indígenes. Atès el caràcter històric de la Convenció Constitucional, aquest article es concentrarà en l’anàlisi de la participació de les i els constituents maputxes en ...
Tricot Salomón, Víctor   +2 more
openaire   +1 more source

Policy and policy framework for growth of women's fisheries activities: accessing micro credit facilities for women in fisheries development as a fundamental human right [PDF]

open access: yes, 2010
This paper begins with a review of policy issues on status of women’s fundamental human rights and the effects on their optimal participation in fisheries development.
Yarhere, M.
core  

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