Encontrados 9 documentos, a visualizar página 1 de 1
A relação entre a componente motora da escrita e o comportamento, em contexto p...
Silva, Ana Rita; Duarte, Miguel; Matias, Ana RitaA escrita, atividade gráfica complexa, compreende a interação de três grandes domínios (afetivo, cognitivo e motor) e tem diferentes fases de desenvolvimento, desde o rabisco à escrita intencional. A sua aprendizagem inicia-se pelas habilidades de pré-escrita. Sabe-se que a fase de pré-escrita decorre aproximadamente no mesmo período que o desenvolvimento emocional das crianças em pré-escolar. A criança que sof...
A RELAÇÃO ENTRE A PERCEÇÃO DOS PAIS SOBRE A COMPETÊNCIA MOTORA DOS FILHOS E A P...
Duarte, Miguel; Silva, Ana Rita; Matias, Ana RitaUma das perturbações que afeta o desenvolvimento psicomotor das crianças em idade escolar é a Perturbação do Desenvolvimento da Coordenação que não só influencia o domínio motor, emocional e social, como também a aquisição de novas aprendizagens, especificamente, a escrita. Em crianças com esta perturbação, a componente motora da escrita encontra-se afetada, assim como outras habilidades motoras finas. Sabe-se ...
Lifestyle Entrepreneurship as a Vehicle for Leisure and Sustainable Tourism
Duarte, Miguel; Dias, Álvaro; Sousa, Bruno; Pereira, LeandroThesubjectofthisresearchisrelatedtosustainabletourismanditsconnectionwithlifestyle entrepreneurship. The Portuguese business fabric is formed by micro, small, and medium sized enterprises which have emerged in big numbers over the last years, mainly related directly and indirectly to the tourism industry. The discussed issue of this study is whether these companies are a vehicle for sustainable tourism in rural...
The importance of well protected forests for the conservation genetics of West ...
Minhós, Tânia; Borges, Filipa; Parreira, Bárbara; OLIVEIRA, RÚBEN; Aleixo‐Pais, Isa; Leendertz, Fabien H.; Wittig, Roman; Fernandes, CIn tropical forests, anthropogenic activities are major drivers of the destruction and degradation of natural habitats, causing severe biodiversity loss. African colobine monkeys (Colobinae) are mainly folivore and strictly arboreal primates that require large forests to subsist, being among the most vulnerable of all nonhuman primates. The Western red colobus Piliocolobus badius and the King colobus Colobus po...
A genetically modified Plasmodium berghei parasite as a surrogate for whole-spo...
Moita, Diana; Maia, Teresa G.; Duarte, Miguel; Andrade, Carolina M.; Albuquerque, Inês S.; Dwivedi, Ankit; Silva, Joana C.; González-Céron, LiliaTwo malaria parasite species, Plasmodium falciparum (Pf) and P. vivax (Pv) are responsible for most of the disease burden caused by malaria. Vaccine development against this disease has focused mainly on Pf. Whole-sporozoite (WSp) vaccination, targeting pre-erythrocytic (PE) parasite stages, is a promising strategy for immunization against malaria and several PfWSp-based vaccine candidates are currently undergo...
Experimental Characterization of WSNs Applied to Swarms of Aquatic Surface Drones
Velez, Fernando J.; Nadziejko, Aleksandra K. N.; Christensen, Andersen; Oliveira, Sancho; Rodrigues, Tiago; Costa, Vasco; Duarte, MiguelANCAD project aims at developing technologies and communication protocols for swarms of aquatic inexpensive surface drones. The goal is to perform maritime tasks such as sea border patrolling or environmental monitoring, keeping the cost of the drones low. The exchange of information within the swarm is essential for the success of the mission. The most recent solution for control and communications within the ...
Wireless Sensor and Networking Technologies for Swarms of Aquatic Surface Drones
Velez, Fernando J.; Nadziejko, Aleksandra; Christensen, Anders Lyhne; Oliveira, Sancho; Rodrigues, Tiago; Costa, Vasco; Duarte, Miguel; Silva, FernandoIn this paper, we discuss wireless sensor and networking technologies for swarms of inexpensive aquatic surface drones in the context of the HANCAD project. The goal is to enable the swarm to perform maritime tasks such as sea-border patrolling and environmental monitoring, while keeping the cost of each drone low. Communication between drones is essential for the success of the project. Preliminary experiments...
Design of Communication and Control for Swarms of Aquatic Surface Drones
Christensen, Anders Lyhne; Oliveira, Sancho; Postolache, Octavian; Oliveira, Maria João de; Sargento, Susana; Santana, Pedro; Nunes, LuisThe availability of relatively capable and inexpensive hardware components has made it feasible to consider large-scale systems of autonomous aquatic drones for maritime tasks. In this paper, we present the CORATAM and HANCAD projects, which focus on the fundamental challenges related to communication and control in swarms of aquatic drones. We argue for: (i) the adoption of a heterogeneous approach to communic...
Design of Communication and Control for Swarms of Aquatic Surface Drones
Christensen, Anders Lyhne; Oliveira, Sancho; Postolache, Octavian; Oliveira, Maria João de; Sargento, Susana; Santana, Pedro; Nunes, LuísThe availability of relatively capable and inexpensive hardware components has made it feasible to consider large-scale systems of autonomous aquatic drones for maritime tasks. In this paper, we present the CORATAM and HANCAD projects, which focus on the fundamental challenges related to communication and control in swarms of aquatic drones. We argue for (i) the adoption of a heterogeneous approach to communica...