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Multi-Surface Adhesion Luminescent Solar Concentrators for Supply-Less IoT

Figueiredo, Gonçalo; Correia, Sandra F H; Falcão, Bruno P; Sencadas, Vitor; Fu, Lianshe; André, Paulo S; Ferreira, Rute A S

The growing prevalence of Internet of Things (IoT) devices hinges on resolving the challenge of powering sensors and transmitters. Addressing this, supply-less IoT devices are gaining traction by integrating energy harvesters. This study introduces a temperature sensor devoid of external power sources, achieved through a novel luminescent solar concentrator (LSC) device based on a stretchable, adhesive elastome...


Envolvimento com a comunidade como instrumento de crescimento das Tunas

Afonso, Vera Sofia Carvalho; Figueiredo, Diana Filipa Pinto; Figueiredo, Gonçalo; Gonçalves, Bruno F.

Na presente pesquisa discute-se o envolvimento com a comunidade como motor de crescimento das Tunas Universitárias, em particular, da RaussTuna – Tuna Mista de Bragança (TMB), do Instituto Politécnico de Bragança (IPB), em Portugal – o nosso estudo de caso. A opção por este tema tem que ver com a importância que o envolvimento com a comunidade tem para as instituições de ensino superior e, por conseguinte, para...

Date: 2023   |   Origin: Biblioteca Digital do IPB

Reply to Letter to the Editor Concerning “HIPTCN: Prospective Observational Stu...

Duarte-Batista, Pedro; Hipólito Reis, José; Silva, João; Sequeira Lemos, Samuel; Cubas Farinha, Nuno; Marques, Renata; Páscoa Pinheiro, João; Tuna, Rui

N/a.; N/a.

Date: 2022   |   Origin: Acta Médica Portuguesa

Walsh-coded orthogonal chaotic shift keying for key distribution in visible lig...

Silvério, Tiago; Figueiredo, Gonçalo; Ferreira, Rute A.S.; André, Paulo S.

In contemporary society, secure communications employing chaotic communication schemes have opened new challenges. Chaotic communication schemes in which signals are spectrally spread, with low power spectral density, become useful to improve resilience against multipath fading, making them increasingly important for indoor applications in the framework of visible light communication (VLC). Here, we will explor...


HIPTCN: Prospective Observational Study of Hypocoagulated Head Trauma Patients ...

Duarte-Batista, Pedro; Farinha, Nuno Cubas; Marques, Renata; Pinheiro, João Páscoa; Silva, João; Tuna, Rui; Reis, José Hipólito; Antunes, Cristiano

Introduction: Our national protocol for traumatic brain injury dictates that hypocoagulated patients with mild trauma and initial tomography scan with no intracranial traumatic changes must be hospitalized for 24 hours and do a post-surveillance tomography scan. The main goal of this study was to evaluate the clinical relevance of these measures.Material and Methods: A prospective observational study was undert...

Date: 2021   |   Origin: Acta Médica Portuguesa

HIPTCN: Prospective Observational Study of Hypocoagulated Head Trauma Patients ...

Duarte-Batista, Pedro; Farinha, Nuno Cubas; Marques, Renata; Pinheiro, João Páscoa; Silva, João; Tuna, Rui; Reis, José Hipólito; Antunes, Cristiano

Introduction: Our national protocol for traumatic brain injury dictates that hypocoagulated patients with mild trauma and initial tomography scan with no intracranial traumatic changes must be hospitalized for 24 hours and do a post-surveillance tomography scan. The main goal of this study was to evaluate the clinical relevance of these measures. Material and methods: A prospective observational study was under...





A razoabilidade da vontade em Duns Escoto

Figueiredo, Gonçalo

Sendo a inteligência e a vontade partes integrantes da alma, não se opõem, mas colaboram na felicidade do homem. Na sequência dos seus mestres, e da escola franciscana, Escoto dá prioridade, na ordem da execução, à vontade sobre a inteligência, sem que com isso se diminua o papel da razão que é condição sine qua non da vontade. Uma condição prévia e necessária, dado que sem saber não há querer, e quem quer, que...


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