O microfitoplâncton e possível interferência no crescimento da dourada (Sparus aurata, Linnaeus, 1758) em tanques de aquacultura semi-intensiva

Dissertação de Mestrado, Biologia Marinha, Especialização em Aquacultura e Pescas, Faculdade de Ciências do Mar e do Ambiente, Universidade do Algarve, 2008

Sediment dynamics and tidal inlet relocation in mixed-energy settings: the case of Ancão inlet (Algarve - Portugal)

Tese de dout., Ciências do Mar, Faculdade de Ciências do Mar e do Ambiente, Univ. do Algarve, 2003

The extinction of Neanderthals and the emergence of the Upper Paleolithic in Portugal

Este trabalho foi apresentado no âmbito de Provas de Agregação na área de Arqueologia. Estas provas académicas, constituídas por 3 fases, são de carácter público. Para cada fase existe um arguente, sendo as fases, respectivamente, a discussão do currículo do candidato, a análise de um relatório de uma disciplina do ensino universitário e uma lição-síntese, seguida de discussão. Esta última prova consiste numa apresentação de uma hora de um tema à escolha e, como parte constituinte das Provas de Agregação, pode ser pensada de duas formas essencialmente opostas: uma de entre as várias lições do programa da disciplina apresentado no relatório acima mencionado, fazendo por isso a descrição de uma qualquer parte do conteúdo desse mesmo programa; ou, pelo contrário, respeitar o título da prova e fazer-se uma verdadeira lição síntese, de carácter inédito.

Definição do modo de operação, descontínuo ou semi-descontínuo, para produção de bioetanol utilizando um novo substrato misto pela levedura Kluyveromyces sp.

Dissertação de mestrado, Engenharia Biológica, Faculdade de Ciências e Tecnologia, Universidade do Algarve, 2015

K'cidade : um modo de viver a intervenção comunitária

Relatório de estágio de mestrado, Ciências da Educação (Formação de Adultos), Universidade de Lisboa, Instituto de Educação, 2011

Clams from Tagus estuary : microbiological, physiological and chemical responses to depuration, transpot and environmental stress

Tese de doutoramento, Biologia (Biologia Marinha e Aquacultuta), Universidade de Lisboa, Faculdade de Ciências, 2014

As representações das equipas de avaliação externa da IGEC na dimensão relativa à autoavaliação das escolas

Relatório de estágio de mestrado, Ciências da Educação (Especialização em Administração Educacional), Universidade de Lisboa, Instituto de Educação, 2014

Exploring and Improving Access to Direct Payments by People with Dementia Living in Rural Communities

Direct payments are cash payments made to individuals eligible for social care services which allow them to manage their own social care. Research suggests that direct payments can enable people with dementia to stay in their own home for longer and experience greater choice, flexibility and an improved social life. However uptake of direct payments is currently low. The first objective of this research was to explore the experiences of people with dementia living in rural communities, in relation to their access to direct payments. 26 semi-structured interviews were conducted with people with dementia in receipt of social care services in the community, and their carers and social workers. Focus groups were carried out with two community social work teams. Direct payments appeared to afford particular benefits to people with dementia and to those living in rural communities in terms of flexibility, continuity of care and access to local facilities. However it was found that many service users were daunted by the thought of managing their own social care budget. The second objective of the research was to design and pilot test an intervention aimed at increasing uptake of direct payments by people with dementia. This comprised a session delivered to a team of social workers, aimed at encouraging them to offer combined direct payments to service users as a potentially less daunting alternative to full direct payments. Combined direct payments enable service users to receive part of their social care budget as a direct payment while the remainder is retained and managed by the Local Authority. In order to evaluate the intervention direct payment uptake will be examined for the six-month period before and after the intervention session, and social workers in the intervention team will be interviewed about their experiences of offering combined direct payments to service users.

Exploring Access to Direct Payments by People with Dementia Living in Rural Communities

Direct payments are cash payments made to individuals eligible for social care services which allow them to manage their own social care. Research suggests that direct payments can enable people with dementia to stay in their own home for longer and experience greater choice, flexibility and an improved social life. However uptake of direct payments is currently low. There is a lack of research to date in this area which addresses the factors of dementia, ageing and rurality in unison. Therefore the objective of this research was to explore the experiences of people with dementia living in rural communities, in relation to their access to direct payments. 26 semi-structured interviews were conducted with people with dementia in receipt of social care services in the community, and their carers and social workers. Focus groups were carried out with two community social work teams, and existing online discussions regarding direct payments were examined. It was found that direct payments tended to be seen as a fall back option, for example as the only alternative to residential care, or as a potential solution to problems experienced by existing social care service users. Direct payments appeared to afford particular benefits to people with dementia and to those living in rural communities in terms of flexibility, continuity of care and access to local facilities. It is therefore important that this group are enabled to access direct payments; ensuring direct payments are viewed as a positive option by all stakeholders is key to this.

Exploring Access to Direct Payments by People with Dementia Living in Rural Communities

Direct payments are cash payments made to individuals eligible for social care services which allow them to manage their own social care. Research suggests that direct payments can enable people with dementia to stay in their own home for longer and experience greater choice, flexibility and an improved social life. However uptake of direct payments is currently low. There is a lack of research to date in this area which addresses the factors of dementia, ageing and rurality in unison. Therefore the objective of this research was to explore the experiences of people with dementia living in rural communities, in relation to their access to direct payments. 26 semi-structured interviews were conducted with people with dementia in receipt of social care services in the community, and their carers and social workers. Focus groups were carried out with two community social work teams, and existing online discussions regarding direct payments were examined. It was found that direct payments tended to be seen as a fall back option, for example as the only alternative to residential care, or as a potential solution to problems experienced by existing social care service users. Direct payments appeared to afford particular benefits to people with dementia and to those living in rural communities in terms of flexibility, continuity of care and access to local facilities. It is therefore important that this group are enabled to access direct payments; ensuring direct payments are viewed as a positive option by all stakeholders is key to this.

How has the Personalisation of Social Care Impacted on Service Users with Dementia?

The personalisation agenda is a government initiative aimed at transforming adult social care through giving service users choice and control over the care they receive. A key part of this agenda is the provision of direct payments; cash payments made to individuals eligible for social care services which allow them to manage their own care. Research suggests that direct payments can enable people with dementia to stay in their own home for longer and experience greater choice, flexibility and an improved social life. However very few people with dementia currently access direct payments. The objective of this research was to explore the social care experiences of people with dementia in relation to their access to and use of direct payments. 26 semi-structured interviews were conducted with people with dementia in receipt of social care services in the community, and their carers and social workers, and focus groups held with two community social work teams. It was found that direct payments tended to be seen as a fall-back option, for example as the only alternative to residential care, or as a solution to problems with traditional services. Direct payments appeared to afford particular benefits to people with dementia in terms of flexibility, continuity of care and access to local facilities. It is therefore important that this group are enabled to access direct payments. The second (ongoing) phase of this research comprises the design and pilot testing of an intervention aimed at improving access to direct payments by people with dementia.

Exploring Access to Direct Payments by People with Dementia Living in Rural Communities

Direct payments are cash payments made to individuals eligible for social care services which allow them to manage and pay for their own social care rather than receiving it directly from their Local Authority. Research suggests that direct payments can enable people with dementia to stay in their own home for longer and experience greater choice, flexibility and an improved social life. However uptake of direct payments is currently low, particularly amongst people with dementia. Those living in rural communities may experience additional barriers to direct payments, such as transport issues and difficulty recruiting carers. There is a lack of research to date in this area which addresses the factors of dementia, ageing and rurality in unison. Therefore the objective of this research was to explore the experiences of people with dementia living in rural communities, in relation to their access to and use of direct payments. 26 semi-structured interviews were conducted with people with dementia in receipt of social care services in the community, and their carers and social workers. Focus groups were carried out with two community social work teams, and existing online discussions about direct payments contributed to by social care staff, people with dementia and their carers were examined. It was found that direct payments tended to be seen as a fall back option, for example as the only alternative to residential care, or as a potential solution to problems experienced by existing social care service users. Direct payments appeared to afford particular benefits to people with dementia and to those living in rural communities in terms of flexibility, continuity of care and access to local facilities. It is therefore important that this group are enabled to access direct payments; ensuring direct payments are viewed as a positive option by all stakeholders is key to this.

An analysis of bimanual actions in natural feeding of semi-wild chimpanzees

Objective The objective of the current study was to investigate the lateral dominance for a bimanually coordinated natural feeding behavior in semi-wild chimpanzees. Materials and Methods We investigated strychnos spp. fruit consumption behaviors in semi-wild chimpanzees as an ecologically comparable feeding behavior to those found in cerebral lateralization studies of non-primate species. Video recordings of thirty-three chimpanzees were assessed while they consumed hard-shelled strychnos fruits. We explored statistical and descriptive measures of hand dominance to highlight lateralized patterns. Results Statistical evaluation of feeding bouts revealed a group-level right-handed bias for bimanual coordinated feeding actions, however few individuals were statistically lateralized. Descriptive analyses revealed that the majority of individuals were lateralized and possessed a right-handed bias for strychnos feeding behavior. Discussion The results provide empirical evidence in supports of an early evolutionary delineation of function for the right and left hemispheres. The present findings suggest that great apes express an intermediate stage along the phylogenetic trajectory of human manual lateralization.

An improved preemption delay upper bound for floating non-preemptive region

In embedded systems, the timing behaviour of the control mechanisms are sometimes of critical importance for the operational safety. These high criticality systems require strict compliance with the offline predicted task execution time. The execution of a task when subject to preemption may vary significantly in comparison to its non-preemptive execution. Hence, when preemptive scheduling is required to operate the workload, preemption delay estimation is of paramount importance. In this paper a preemption delay estimation method for floating non-preemptive scheduling policies is presented. This work builds on [1], extending the model and optimising it considerably. The preemption delay function is subject to a major tightness improvement, considering the WCET analysis context. Moreover more information is provided as well in the form of an extrinsic cache misses function, which enables the method to provide a solution in situations where the non-preemptive regions sizes are small. Finally experimental results from the implementation of the proposed solutions in Heptane are provided for real benchmarks which validate the significance of this work.