19 documents found, page 1 of 2
Shade availability on pasture does not affect semen characteristics of Brahman ...
Fantinato Neto, Paulo; Geraldo, Ana; Santos, Thays; Vilela, Reíssa; Tribucci, Adriana; Andrade, A.; Arruda, Ruben; Titto, EvaldoTesticular degeneration by heat is the leading cause of infertility in bulls. Beef cattle are generally farmed under hot and humid conditions, and consequently, the thermotolerance of each breed must be considered in their natural environment. This study aimed to evaluate the reproductive characteristics of Brahman bulls maintained in the grazing system, with or without shadow availability. Ten Brahman bulls ag...
Maximizing non-aeronautical revenues in airport terminals using gate assignment...
Silva, J.; Kalakou, S.; Andrade, A.Airports must ensure that their operations can efficiently adapt to the emerging needs considering both the passenger experience and their economic viability. One way to achieve this is by optimizing the airport operations, aiming to maximize revenue levels considering operational objectives and passenger requirements inside the airport. This study presents an original mixed-integer linear programming model (MI...
Gestão de sistemas de informação
Amaral, L.; Andrade, A.; Pereira, C.; Morais, PaulaÀ semelhança das pessoas, e por analogia com o conceito de nativos digitais de Prensky, podemos atualmente classificar as organizações como imigrantes digitais e nativas digitais. As imigrantes digitais têm-se adaptado ao longo dos anos, passando por um processo evolutivo de adoção e exploração das tecnologias de informação. As nativas digitais são desenhadas num paradigma centrado, desde logo, na tecnologia co...
Preference for and tolerance of the intensity of exercise questionnaire (PRETIE...
Teixeira, D. S.; Ekkekakis, P.; Andrade, A.; Rodrigues, Filipe; Evmenenko, A.; Faria, J.; Marques, P.; Cid, Luis; Monteiro, DiogoThe aim of the present study was to translate and adapt the Preference for and Tolerance of the Intensity of Exercise Questionnaire to Portuguese (PRETIE-Q-PT), and to analyze its psychometric properties (factorial validity with gender invariance analyses, reliability, temporal stability, and construct validity). The sample was composed of 445 Portuguese participants (55.9%women), with a mean age of 29.6 years ...
Preference for and tolerance of the intensity of exercise questionnaire (PRETIE...
Teixeira, D. S.; Ekkekakis, Panteleimon; Andrade, A.; Rodrigues, F.; Evmenenko, Anastasiia; Faria, J.; Marques, P.; Cid, Luis; Monteiro, DiogoThe aim of the present study was to translate and adapt the Preference for and Tolerance of the Intensity of Exercise Questionnaire to Portuguese (PRETIE-Q-PT), and to analyze its psychometric properties (factorial validity with gender invariance analyses, reliability, temporal stability, and construct validity). The sample was composed of 445 Portuguese participants (55.9%women), with a mean age of 29.6 years ...
Assessing efficiency in public service obligations in European air transport us...
Costa, J.; Alves, T.; Andrade, A.; Kalakou, S.In recent years, the use of Public Service Obligations (PSOs) in air transport policy has substantially increased. In remote regions, where air transport services are not profitable, the application of this subsidy program is crucial for the economic and social development of these regions. However, there is a great diversity in the provision of PSO services among different regions in Europe. Therefore, it is e...
Effect of thermal environment on body temperature of early-stage laying hens
Andrade, A.; Tinoco, I.F.; Souza, C.; Oliveira, K.; Barbari, M.; Fitas da Cruz, V.; Baptista, F.J.; Conti, L.; Rossi, G.The thermal comfort condition of early-stage laying hens can be verified by means of physiological variations. The mean surface temperature and cloacal temperature are important parameters to demonstrate the effect of the thermal environment on the birds. The objective of the present study was to correlate homeostasis and stress with physiological responses (mean surface temperature and cloacal temperature) of ...
Educação e gestão em instituições Portuguesas de ensino superior: Análise dos a...
Saraiva, M.; Pires, A. R.; Villalobos Moya, K.; Andrade, A.Os processos educativos são os processos mais difíceis de gerir, quer pela duração dos ciclos de estudos, quer pela variedade dos atores e das suas intervenções, quer ainda pelas interações diversas e pouco integradas entre docentes, estudantes e órgãos de gestão. Contudo, a educação e, em particular, o ensino superior, constitui o setor mais determinante para o futuro de uma sociedade, pelo que, espera-se, fun...
Funcionalidade Familiar e Qualidade de Vida dos Idosos
Andrade, A.; Martins, R.O crescimento significativo do envelhecimento da população surge como tema de grande actualidade nas ciências sociais, relatando a literatura que o suporte familiar, a par do estado de saúde e do contexto situacional do idoso, constitui um pilar importante na promoção da Qualidade de Vida (QDV) dos idosos. Neste contexto, realizámos um estudo analítico correlacional, com a finalidade de avaliar a qualidade de v...
Brazilian solar water heating systems evaluation
Pereira, E.; Salvador, E.; David, R.; Andrade, A.; Fantinelli, J.; Carvalho, L. P.; Guimarães, M.; Oliveira, T.; Pinho, J.; Escobedo, J. F. [UNESP]Submitted by Vitor Silverio Rodrigues (vitorsrodrigues@reitoria.unesp.br) on 2014-05-27T11:26:19Z No. of bitstreams: 0; Made available in DSpace on 2014-05-27T11:26:19Z (GMT). No. of bitstreams: 0 Previous issue date: 2011-12-01; The Brazilian National Electricity Conservation Program - PROCEL - runs regular surveys in the electric-energy-consumption market. These studies are used as valuable data to better pla...