Results 11 to 20 of about 399,830 (264)

Typicality Assessment of Onions (Allium cepa) from Different Geographical Regions Based on the Volatile Signature and Chemometric Tools

open access: yesFoods, 2020
Onion (Allium cepa L.) is one of the main agricultural commodities produced and consumed around the world. In the present work, for the first time, the volatile signature of onions from different geographical regions of Madeira Island (Caniço, Santa
Sara Fernandes   +5 more
doaj   +1 more source

A Low-Cost Prototype for Driver Fatigue Detection

open access: yesMultimodal Technologies and Interaction, 2019
Driver fatigue and inattention accounts for up to 20% of all traffic accidents, therefore any system that can warn the driver whenever fatigue occurs proves to be useful.
Tiago Meireles, Fábio Dantas
doaj   +1 more source

Benign metastasizing leiomyoma – a case of benign metastasis

open access: yesJRSM Open, 2021
Leiomyomas are benign tumours of smooth muscle cells that most often affect the female genital tract, but their metastasis to extra-uterine locations represent rare, yet misunderstood phenomena. The authors present a clinical case of a 42-year-old woman,
Diogo André   +6 more
doaj   +1 more source

Unveiling the Bioactive Potential of Fresh Fruit and Vegetable Waste in Human Health from a Consumer Perspective

open access: yesApplied Sciences, 2022
Food supply disruption and shortage verified during the current pandemic events are a scenario that many anticipate for the near future. The impact of climate changes on food production, the continuous decrease in arable land, and the exponential growth ...
Jorge A. M. Pereira   +3 more
doaj   +1 more source

Local Stability in 3D Discrete Dynamical Systems: Application to a Ricker Competition Model

open access: yesDiscrete Dynamics in Nature and Society, 2017
A survey on the conditions of local stability of fixed points of three-dimensional discrete dynamical systems or difference equations is provided. In particular, the techniques for studying the stability of nonhyperbolic fixed points via the centre ...
Rafael Luís, Elias Rodrigues
doaj   +1 more source

Outdoor training as a methodology to enhance emotional intelligence in children in 1st cycle

open access: yesINFAD, 2014
Supported by a change of mentality, which coincides with the entry of the century, the investigations begin to question the intelligence quotient as a predominant factor in achieving social and professional success, going to defend the emotional quotient.
Mário Alberto Silva Santos   +3 more
doaj   +1 more source

Exploring Creativity and Wellbeing Characteristics of Portuguese Tourists [PDF]

open access: yesJournal of Spatial and Organizational Dynamics, 2020
The purpose of this study was to explore creativity and wellbeing characteristics in a sample of Portuguese tourists while simultaneously building a creative tourist profile.
Soraia Garcês   +4 more
doaj  

Effects of immersed moonlets in the ring arc particles of Saturn

open access: yes, 2020
Ring arcs are the result of particles in corotation resonances with nearby satellites. Arcs are present in Saturn and Neptune systems, in Saturn they are also associated with small satellites immersed on them.
Madeira, Gustavo   +1 more
core   +2 more sources

The Neurorehabilitation Training Toolkit (NTT): A Novel Worldwide Accessible Motor Training Approach for At-Home Rehabilitation after Stroke

open access: yesStroke Research and Treatment, 2012
After stroke, enduring rehabilitation is required for maximum recovery, and ideally throughout life to prevent functional deterioration. Hence we developed a new concept for at-home low-cost motor rehabilitation, the NTT, an Internet-based interactive ...
Sergi Bermúdez i Badia, M. S. Cameirão
doaj   +1 more source

REMARKS FROM TOURISM PLANNING AND SUSTAINABLE TOURISM - A BIBLIOMETRIC STUDY

open access: yesEnlightening Tourism: A Pathmaking Journal, 2018
Tourism is emphasized as one of the sectors with the greatest potential for expansion on a global scale; therefore, it is important to understand related factors regarding tourism planning and sustainability.
Luis Mota   +2 more
doaj   +1 more source

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