25 documents found, page 1 of 3
Cibersegurança e Gestão da Informação: Desafios Contemporâneos
Silva, Gilberto; Ferreira, Lucas; Moreira, Miguel; Castro, SoraiaUm dos principais desafios nas organizações modernas é a cibersegurança. Tendo em conta a digitalização e a crescente necessidade de dados atualizados, as ameaças da internet acabam por ser mais atuais e frequentes. Neste trabalho, iremos explorar a relação entre cibersegurança e gestão de informação, fazendo uma análise sobre como as organizações se podem prevenir de forma a manter a segurança dos dados e da i...
Development of a Background-Oriented Schlieren (BOS) System for Thermal Charact...
Moreira, Miguel; Rodrigues, Frederico; Cândido, Sílvio; Santos, Guilherme; Pascoa, JoséCold climate regions have great potential for wind power generation. The available wind energy in these regions is about 10% higher than in other regions due to higher wind speeds and increased air density. However, these regions usually have favorable icing conditions that lead to ice accumulation on the wind turbine blades, which in turn increases the weight of the blades and disrupts local airflow, resulting...
A rare case of chronic diarrhea in an immunocompetent patient: a case report
Guimarães, Inês; Moreira, Miguel; Costa, Linda; Falcão e Cunha, AnaIntroduction: Intestinal spirochetosis (IE) is a condition defined by the presence of spirochetes on the surface of the colonic mucosa. The implicated organisms can be Brachyspira aalborgi or Brachyspira pilosicoli. Its prevalence is low in developed countries and a higher incidence has been described in homosexuals and people with the human immunodeficiency virus (HIV). This case aims to show the diagnosis of ...
Quais os efeitos da intervenção osteopática em indivíduos com disfunções do sis...
Rodrigues, Diogo Luís Caravana; Monteiro, Márcia Eduarda Fonseca; Moreira, Miguel; Rodrigues, Vitorino; Freitas, Tânia Isabel Sousa de; Sousa, HelenaAs disfunções que afetam o sistema urinário apresentam relevância, tendo em conta a sua prevalência, independente da faixa etária e do género. O objetivo desta revisão sistemática foi perceber quais os efeitos de uma abordagem osteopática nas repercussões da sintomatologia das disfunções do sistema urinário (DSI).
Life stage-specific hydropeaking flow rules
Hayes, Daniel S.; Moreira, Miguel; Boavida, Isabel; Haslauer, Melanie; Unfer, Gunther; Zeiringer, Bernhard; Greimel, Franz; Auer, StefanPeak-operating hydropower plants are usually the energy grid’s backbone by providing flexible energy production. At the same time, hydropeaking operations are considered one of the most adverse impacts on rivers, whereby aquatic organisms and their life-history stages can be affected in many ways. Therefore, we propose specific seasonal regulations to protect ecologically sensitive life cycle stages. By reviewi...
PPeak oxygen uptake differentiates competitive from recreational male surfboard...
Almeida, Nuno; Reis, Joana; Beckert, João; Moreira, Miguel; Alves, FranciscoThe purpose of this study was to verify if competitive performance status was associated to different levels of specific aerobic fitness in Portuguese surfboard riders. Six recreational surfers (age: 32.3±3.1 years; body mass: 73.2±7.8kg; height: 1.75±0.05m) and six competitive international level surfers (age: 25±8.4years; body mass: 68.5±3.8kg; height: 1.74±0.05m) performed a maximal continuous incremental pa...
Design Challenges of a Maritime Multipurpose Unmanned Vehicle
Lopes, Vasco Pereira; Silva, Paulo Alexandre Marques Pires da; Moreira, MiguelMilitary Navies have several missions in which due to their complex, dangerous, or disaster scenarios, unmanned vehicles are suitable to perform the necessary tasks. Besides other issues it is a current subject of research the trade-off between using many mission oriented unmanned vehicles or the use of less number of more robust and versatile multimission vehicles. Challenged by the technological advances achi...
One millennium of historical freshwater fish occurrence data for Portuguese riv...
Duarte, Gonçalo; Moreira, Miguel; Branco, Paulo; da Costa, Luís; Ferreira, Maria Teresa; Segurado, PedroThe insights that historical evidence of human presence and man-made documents provide are unique. For example, using historical data may be critical to adequately understand the ecological requirements of species. However, historical information about freshwater species distribution remains largely a knowledge gap. In this Data Descriptor, we present the Portuguese Historical Fish Database (PHish–DB), a compil...
Spatial assessment of habitat conservation status in a Macaronesian island base...
Moreira, Miguel; Fonseca, Catarina; Vergílio, Marta; Calado, Helena; Gil, ArturA methodological approach for the conservation status assessment of Azorean natural habitats in Pico Island (Portugal) is presented, using the InVEST Habitat Quality model. This spatial analysis-based study was focused on a selected group of 33 endemic plant species occurring in Pico Island and protected under the Habitats Directive’s Listed Habitats for Macaronesia Region. The InVEST model combines information...
Intervenção numa equipa profissional de futebol da Segunda Liga Portuguesa - Ép...
Moreira, MiguelResumo Este relatório aborda a intervenção na União Desportiva Oliveirense, equipa profissional de futebol da segunda liga portuguesa – época 2012/2013. Tem como objetivos essenciais aprofundar os conhecimentos do mestrando numa realidade profissional e promover a sua atuação / intervenção no contexto prático. Privilegia-se, como contexto de caracterização, o clube, o envolvimento, as condições e enquadramento ...