368 documents found, page 1 of 37
Português Calibração de um medidor de prato ascendente na estimativa da produti...
Serrano, JoãoEste estudo avalia um sensor eletrónico, o medidor de prato ascendente, para estimar a produtividade da pastagem em termos de matéria seca (MS, em kg ha−1). O processo decorreu durante o ciclo vegetativo da pastagem de 2023/2024. Foram recolhidas 192 amostras compósitas de pastagem em duas fases, calibração e validação. A fase de calibração (n = 144) decorreu em três datas (dezembro 2023, fevereiro e maio de 20...
Evaluation Models in Physical Education in Portugal
Santos, Jorge Manuel Folgado; Silva Batista, Marco Alexandre; Rebelo, Miguel; Serrano, João; Petrica, Joao; HONÓRIO, SAMUELEvaluation in physical education encompasses three stages: initial, formative and summative. The initial assessment diagnoses the level of knowledge and skills of students and can be identified as a starting point. Formative assessment is continuous and occurs throughout the teaching–learning process, providing constant feedback and allowing adjustments in teaching to better meet students’ needs. Summative asse...
Body composition, strength and muscle power indices at the different competitiv...
Rebelo, Miguel; Marques, Catarina; Crisóstomo, Rute; Silva Batista, Marco Alexandre; Paulo, Rui; Duarte-Mendes, Pedro; HONÓRIO, SAMUEL; Serrano, JoãoObjective: The aim was to verify the differences in physical condition (body composition, power and muscle strength) in futsal players from three competitive levels. Methodology: Sixty-eight (24.26 ± 4.63 years old) Portuguese futsal players participated in the study, divided into: elite, sub-elite and amateur. We used the bioimpedance, the countermovement jump and the isokinetic dynamometer to assess physical ...
Improving Motor Competence of Children: The Super Quinas Intervention Program i...
Rodrigues, Luis P.; Cordovil, Rita; Costa, Júlio A.; Seabra, André; Guilherme, José; Vale, Susana; Luz, Carlos; Flôres, Fábio; Lagoa, Maria JoãoThe objective of this study was to describe the effects of an extra hour of a structured motor program on the motor competence (MC) of children 6–10 years old. The need for movement interventions to enhance MC among school-aged children has gained vital importance in the last years, given the negative secular trends reported. Hence, the Portuguese Football Federation organized an intervention program on MC to b...
Study of body composition and motor competence in children from the 1st basic c...
Afonso, P.; Rebelo, Miguel; HONÓRIO, SAMUEL; Santos, Jorge Manuel Folgado; Pais, António; Afonso, Paulo; Marques, Catarina; Diniz, Afonso; Serrano, JoãoChildhood obesity is a public health problem that affects many parts of the world, and is one of the factors that has negatively influenced levels of motor competence at an early age. However, these relationships remain poorly investigated. The aim of this study was to assess body composition (BC) and motor competence (MC), as well as to study their relationship with school performance in primary school childre...
Tipos de atividade física e hábitos alimentares entre os membros da igreja
Honório, Samuel; Batista, Marco; Santos, Jorge; Petrica, Joao; Farinha, Carlos; Vieira, Fernando; Rebelo, Miguel; Silveira, PauloIntrodução: A atividade física adequada e os hábi-tos alimentares estão diretamente ligados e contribuem de forma posi-tiva na prevenção de doen-ças hipocinéticas e auxílio no tratamento de doenças como a obesidade, asma brônquica, diabetes e distúrbios do movimento. Objetivo: Identificar e analisar os comportamen-tos evidenciados por esta padres e freiras de acordo com os tipos atividade física praticada e háb...
Montado Mediterranean Ecosystem (Soil–Pasture–Tree and Animals): A Review of Mo...
Carreira, Emanuel; Serrano, João; Lopes de Castro, José; Shahidian, Shakib; Pereira, AlfredoMontado is an agro-silvo-pastoral ecosystem characteristic of the south of Portugal and called Dehesa in Spain. Its four fundamental components—soil, pasture, trees, and animals—as well as the climate make Montado a highly complex ecosystem. This review article provides an overview of the state of the art of Montado from the point of view of the agro-silvo-pastoral ecosystem and the scientific work carried out ...
Sustainable Intensification of the Montado Ecosystem: Evaluation of Sheep Stock...
Carreira, Emanuel; Serrano, João; Shahidian, Shakib; Infante, Paulo; Paniágua, Luís; Moral, Francisco; Paixão, Luís; Pinto Gomes, C.; Lopes de Casto, J.The objective of this study was to determine how application of dolomitic limestone and stocking methods (continuous stocking or deferred stocking) affect the soil compaction, sheep grazing location, height, and nutritional value of pastures when the pasture growth rate is at its maximum. A 4 ha field at Mitra farm—University of Évora—was divided into four plots: P1 and P2—without application of dolomitic limes...
Estimation of Annual Productivity of Sown Rainfed Grasslands Using Machine Lear...
Morais, Tiago; Jongen, M.; Tufik, C.; Rodrigues, N.; Gama, I.; Serrano, João; Domingos, T.; Teixeira, R.Grasslands play a critical role in providing diverse ecosystem services. Sown biodiverse pastures (SBP) rich in legumes are an important agricultural innovation that increases grassland productivity and reduces the need for fertilisers. This study developed a machine learning model to obtain spatially explicit estimations of the productivity of SBP, based on field sampling data from five Portuguese farms during...
Improving Motor Competence of Children: The “Super Quinas” Intervention Program...
Rodrigues, Luis Paulo; Cordovil, Rita; Costa, Julio; Seabra, André; Guilherme, José; Vale, Susana; Luz, Carlos; Flôres, Fábio; Lagoa, Maria JoãoObjectives: The objective of this study was to describe the effects of an extra hour of a structured motor program on the motor competence (MC) of children 6–10 years old.. Design: The need for movement interventions to enhance MC among school-aged children has gained vital importance in the last years, given the negative secular trends reported. Hence, the Portuguese Football Federation organized an interventi...