Results 51 to 60 of about 11,078 (206)

Correlation-Based Abnormal SIP Dialog Identification: A Performance Comparison With Bayesian and Deep Learning Approaches

open access: yesIEEE Access
The Session Initiation Protocol (SIP) is crucial in establishing, maintaining, and terminating multimedia sessions. It is particularly vital for the operation of 4G/5G networks, where the network’s low latency and high reliability enable advanced ...
Clarisse Feio   +3 more
doaj   +1 more source

Impact of Life History on Hippopotamus Skull Ontogeny

open access: yesEvolution &Development, Volume 27, Issue 3, September 2025.
Main life‐history events and traits of the hippopotamus (Hippopotamus amphibius) and its skeletal and craniomandibular developmental processes. The major skull changes in infancy (0–3 years) and puberty (10–15 years) and the late stabilization (20–25 years) of the mandibular shape with respect to the cranial shape stand out.
Darío Fidalgo   +8 more
wiley   +1 more source

Três palavras para mudar a comunidade [PDF]

open access: yes, 2013
Seminário / Webinário de homenagem a Robert L. Cooper, realizado na Universidade Aberta, em Lisboa, no dia 22 de outubro de 2013.Na evolução do domínio científico do Planeamento Linguístico tem sido feito um caminho no sentido do alargamento de ...
Salomão, Ricardo
core  

Mobile exergaming in adolescents’ everyday life—contextual design of where, when, with whom, and how: the SmartLife case [PDF]

open access: yes, 2018
Exergames, more specifically console-based exergames, are generally enjoyed by adolescents and known to increase physical activity. Nevertheless, they have a reduced usage over time and demonstrate little effectiveness over the long term.
Cardon, Greet   +8 more
core   +3 more sources

Intraskeletal histovariability and skeletochronology in an ornithopod dinosaur from the Maestrazgo Basin (Teruel, Spain)

open access: yesJournal of Anatomy, Volume 247, Issue 3-4, Page 643-664, September/October 2025.
Abstract Ornithopods are an extinct group of dinosaurs that were particularly abundant and diverse in the Cretaceous of the Iberian Peninsula, and whose abundance in the Maestrazgo Basin has allowed numerous taxa to be identified over the last decade. Many of these fossil remains are still taxonomically indeterminate and require a more detailed study ...
Juan Maíllo   +4 more
wiley   +1 more source

UEG Week 2023 Poster Presentations

open access: yes, 2023
United European Gastroenterology Journal, Volume 11, Issue S8, Page 535-1498, October 2023.
wiley   +1 more source

Perfil do orientador de formação: critérios de seleção (workshop)

open access: yesRevista Portuguesa de Medicina Geral e Familiar
O crescente número de orientadores de internato médico em MGF aumenta a capacidade formativa, o que não é acompanhado pela maior colocação de médicos internos na maioria dos locais.
Ana Cristina dos Santos Ferreira   +2 more
doaj   +1 more source

Logic functions based on optical bias controlled SIC Tandem devices [PDF]

open access: yes, 2014
The purpose of this paper is the design of an optoelectronic circuit based on a-SiC technology, able to act simultaneously as a 4-bit binary encoder or a binary decoder in a 4-to-16 line configurations and show multiplexer-based logical functions.
Barata, Manuel   +5 more
core   +1 more source

Qualitative Prediction of End-to-End Delay in 5G Networks

open access: yesIEEE Access
Accurate end-to-end (E2E) delay prediction is critical for optimizing network performance and ensuring quality of service in 5G networks. This paper investigates two complementary qualitative E2E delay prediction methodologies: a Bayesian approach based ...
Diyar Fadhil, Rodolfo Oliveira
doaj   +1 more source

Prospects of Tunnel FETs in the Design of Power Management Circuits for Weak Energy Harvesting DC Sources

open access: yesIEEE Journal of the Electron Devices Society, 2018
In this paper, a new tunnel FET (TFET)-based power management circuit (PMC) is proposed for weak dc energy harvesting sources. Thanks to their particular carrier injection mechanisms, TFETs can be used to design efficient energy harvesting circuits by ...
David Nunes Cavalheiro   +2 more
doaj   +1 more source

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