Zobrazeno 1 - 10
of 5 279
pro vyhledávání: '"Celma A"'
Publikováno v:
Agriculture, Vol 13, Iss 11, p 2158 (2023)
This research investigated the contribution of wastewater-based nutrient supply, viz., nitrogen (N), phosphorous (P), and potassium (K), for lettuce production in the Infulene Valley, Mozambique, from July to September 2019. The research was conducte
Externí odkaz:
https://doaj.org/article/f826264035f8465390eaaf60fcc27aef
Autor:
Celma Agüero, Mario Rufer
Publikováno v:
Cuadernos de Historia: Serie Economía y Sociedad, Iss 9 (2020)
Externí odkaz:
https://doaj.org/article/5fed1d93589d4d2c85cd0d71c2678775
Autor:
Janaína Cristina Pasquini de Almeida, Celma Aparecida Barbosa, Letícia Yamawaka de Almeida, Jaqueline Lemos de Oliveira, Jacqueline de Souza
Publikováno v:
Revista Brasileira de Enfermagem, Vol 73, Iss suppl 1 (2020)
ABSTRACT Objective: to analyze the perception of nurses and other members of the patient care team about nurses’ actions in mental health care. Methods: the study was conducted with professionals from mental health services in the interior of the s
Externí odkaz:
https://doaj.org/article/7e3cd94834fb4c7ea07ed7a33a6fd3fd
In this paper, we propose and analyze two different stream ciphers based on a Skew Tent Map and a Modified Logistic Map respectively. In order to improve the randomness of these systems, a single method for increasing the period length of the generat
Externí odkaz:
http://arxiv.org/abs/2402.10871
Publikováno v:
Heliyon 9 (2023) e16925
The increasing requirements for data protection and privacy has attracted a huge research interest on distributed artificial intelligence and specifically on federated learning, an emerging machine learning approach that allows the construction of a
Externí odkaz:
http://arxiv.org/abs/2402.10135
Publikováno v:
Proceedings of 2020 European Conference on Circuit Theory and Design (ECCTD)
During the last years, Physically Unclonable Functions (PUFs) have become a very important research area in the field of hardware security due to their capability of generating volatile secret keys as well as providing a low-cost authentication. In t
Externí odkaz:
http://arxiv.org/abs/2402.09386
Publikováno v:
IEEE Transactions on Circuits and Systems I: Regular Papers, vol. 66, no. 2, pp. 859-868, Feb. 2019
In this paper, a new physical layer encryption method for optical 10-Gb Ethernet links is proposed. Necessary modifications to introduce encryption in Ethernet 10GBase-R standard have been considered. This security enhancement has consisted of a symm
Externí odkaz:
http://arxiv.org/abs/2401.15138
Autor:
Garcia-Bosque, Miguel, Pérez-Resa, Adrián, Sánchez-Azqueta, Carlos, Aldea, Concepción, Celma, Santiago
Publikováno v:
IEEE Transactions on Instrumentation and Measurement, vol. 68, no. 1, pp. 291-293, Jan. 2019
In this paper, a new pseudorandom number generator (PRNG) based on the logistic map has been proposed. To prevent the system to fall into short period orbits as well as increasing the randomness of the generated sequences, the proposed algorithm dyna
Externí odkaz:
http://arxiv.org/abs/2401.15035
Publikováno v:
IEEE Transactions on Industrial Electronics, vol. 66, no. 4, pp. 3287-3295, April 2019
Industrial Ethernet is a technology widely spread in factory floors and critical infrastructures where a high amount of data need to be collected and transported. Fiber optic networks at gigabit rates fit well with that type of environments where spe
Externí odkaz:
http://arxiv.org/abs/2401.15038
Publikováno v:
IEEE Transactions on Instrumentation and Measurement, vol. 68, no. 12, pp. 4876-4886, Dec. 2019
In the past decades, Ethernet has become an alternative technology for the field buses traditionally used in industrial control systems and distributed measurement systems. Among different transmission media in Ethernet standards, optical fiber provi
Externí odkaz:
http://arxiv.org/abs/2401.15039