Results 1 to 10 of about 190,576 (311)

On the Security of Multiple Encryption or CCA-security+CCA-security=CCA-security? [PDF]

open access: yes, 2004
In a practical system, a message is often encrypted more than once by different encryptions, here called multiple encryption, to enhance its security. Additionally, new features may be achieved by multiple encrypting a message, such as the key-insulated cryptosystems and anonymous channels.
Rui Zhang 0002   +3 more
openaire   +4 more sources

A clarification of confirmatory composite analysis (CCA)

open access: yesInternational Journal of Information Management, 2021
Confirmatory composite analysis (CCA) is a structural equation modeling (SEM) technique that specifies and assesses composite models. In a composite model, the construct emerges as a linear combination of observed variables. CCA was invented by Jörg Henseler and Theo K. Dijkstra in 2014, was subsequently fully elaborated by Schuberth et al. (2018), and
Florian Schuberth, Jörg Henseler
exaly   +3 more sources

Efeito de extrato de algas no enraizamento de estaca de pitaia

open access: yesAgropecuária Catarinense, 2021
No Brasil a pitaia tem assumido status mercadológico relevante, visto a alta demanda da fruta e a reduzida produção nacional. Contudo, a cultura da pitaia carece de estudos técnicos.
Fábio Ribeiro de Freitas   +6 more
doaj   +1 more source

The Effects of Some Physico-Chemical Parameters and Seasons on Fish Species Diversity, Caught by Beach-Seine Net in Akköy Lagoon, Aegean Sea

open access: yesÇanakkale Onsekiz Mart University Journal of Marine Sciences and Fisheries, 2021
The study was carried out monthly between 2014 and 2016 in Akköy Lagoon, Southern Aegean Sea. Experimental beach seine net was used to determine the species diversity in the lagoon.
Cemil SAĞLAM
doaj   +1 more source

Potencial acaricida do extrato etanólico de Sapindus saponaria e de solução sabão sobre Tetranychus urticae

open access: yesBioscience Journal, 2014
Tetranychus urticae Koch (1836) (Acari: Tetranychidae), conhecido como ácaro rajado, é uma praga que pode reduzir a produção de frutos do morangueiro em até 80%.
Victor Bernardo Vicentini   +5 more
doaj   +3 more sources

Remoção de cobre, cromo e arsênio da madeira tratada em diferentes concentrações

open access: yesRevista Principia, 2021
A madeira em seu estado natural está susceptível ao ataque de organismos xilófagos. Com isso, são necessários tratamentos que aumentem sua durabilidade e os locais de emprego desse material.
Luana Candaten   +5 more
doaj   +1 more source

A Randomized Algorithm for CCA

open access: yesCoRR, 2014
We present RandomizedCCA, a randomized algorithm for computing canonical analysis, suitable for large datasets stored either out of core or on a distributed file system. Accurate results can be obtained in as few as two data passes, which is relevant for distributed processing frameworks in which iteration is expensive (e.g., Hadoop). The strategy also
Paul Mineiro, Nikos Karampatziakis
openaire   +2 more sources

Métodos de controle integrado da antracnose do maracujazeiro

open access: yesAgropecuária Catarinense, 2021
O objetivo desse trabalho é descrever algumas medidas de controle integrado, assim como a caracterização da doença observada nos pomares catarinenses.
Luiz Augusto Martins Peruch Peruch   +3 more
doaj  

Poly[[[μ-1,4-bis(pyridin-4-ylcarbonyl)piperazine-κ2N:N′][μ-2-(2-carboxylatoeth-1-en-1-yl)benzoato-κ2O:O2]zinc(II)] 2.5 hydrate]: a tri-periodic coordination polymer with a dimer-based six-connected pcu topology

open access: yesIUCrData, 2023
The title compound, {[Zn(C10H6O4)(C16H16N4O2]·2.5H2O}n, contains five-coordinate ZnII ions intermediate between square-pyramidal and trigonal–bipyramidal coordination environments.
Erika J. Glatz, Robert L. LaDuca
doaj   +1 more source

Manejo sustentado do palmiteiro (Euterpe edulis M.) na pequena propriedade catarinense

open access: yesAgropecuária Catarinense, 2022
Este trabalho teve por objetivo apresentar indicadores técnicos e econômicos para o manejo sustentado do palmiteiro (Euterpe edulis M.) no Estado de Santa Catarina, a partir de uma unidade demonstrativa de manejo implantada na Floresta Nacional de ...
Rudimar Conte   +4 more
doaj  

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