Assistive Smart Cane (ASCane) for fall detection: first advances

The development of fall detection systems with the capability of real-time monitoring is necessary considering that a large amount of people die and suffer severe consequences from falls. Due to their advantages, daily life accessories can be a solution to embed fall-related systems, and canes are no exception. In this paper, it is presented a cane with fall detection abilities. The ASCane is instrumented with an inertial sensor which data will be tested with three different fixed multi-threshold fall detection algorithms, one dynamic multi-threshold and machine learning methods from the literature. They were tested and modified to account the use of a cane. The best performance resulted in a sensitivity and specificity of 96.90% and 98.98%, respectively.This work is supported by the FCT - Fundação para a Ciência e Tecnologia - with the scholarship reference PD/BD/141515/2018, with the reference project UID/EEA/04436/2013, by FEDER funds through the COMPETE 2020 - Programa Operacional Competitividade e Internacionalização (POCI) - with the reference project POCI-01-0145-FEDER-006941

Do small food businesses enable small farms to connect to regional food systems? Evidence from 9 European regions

International audienceFor small farms across Europe, connecting to small food businesses offers a significant route to market. We analyse survey data from 85 small food businesses in nine European regions and explore the enabling and limiting conditions around this connectivity. We show how connectivity depends on context-based interrelationships among food system actors and consider the effects of these relations on small farm integration. Results show stronger connections when small food businesses are themselves farm-based. Weaker linkages are also apparent in the absence of public and social support. We argue that regional food systems can be enhanced by increasing small food businesses’ capacity to source from small farms, with the added benefit of increasing the viability of these small businesses

How do small farms contribute to food and nutrition security? Linking European small farms, strategies and outcomes in territorial food systems

Despite a longstanding literature on small farm-households, there is limited consideration of small farms’ role in food and nutrition security (FNS) at territorial level. The purpose of this study is to provide insights about how small farms contribute to FNS at different territorial scales, by focusing on farmers' strategies and consequential FNS outcomes. Analysis is based on two years (2017–2019) of field work done with farmers and food system actors in SALSA reference regions culminating in a workshop done with research partners. We find that small farms deliver food and nutrition security and other socio-economic and environmental outcomes for the farm-household, at local, regional and global levels. The regional level is shown to be critical for small farms, as it provides the scale at which their diversity is realised. Understanding this diversity is a goal for both research and for effective support mechanisms for small farm integration, and the multiple public and private functions small farms can deliver should be higher on the policy agenda

Assessing the role of CAP for more sustainable and healthier food systems in Europe:A literature review

Today, the European food system is characterized by unhealthy dietary trends, environmentally unsustainable production, and a dependency on an ageing farming population. The ongoing reform of the Common Agricultural Policy (CAP) represents an opportunity to redress these issues. This literature review highlights trends in how academic and grey literature have received CAP attempts in addressing the (i) environmental issues, (ii) nutritional outcomes, and (iii) rural livelihoods. Additionally, future policy and research directions relating to the CAP have been identified from the selected literature. The reviewed literature varies in approach and perspective. In particular, since the environment and rural development are already part of the CAP, the reviewed studies analyze and propose improvements to existing mechanisms. While for nutrition, the reviewed studies assessed possible policy strategies for integrating this sphere within the CAP, highlighting both the complexity of this task as well as its potential benefits. Despite these differences, a clear commonality emerged from the policy recommendations: the CAP should promote the European Union (EU) policy integration and multi-disciplinary and participatory research as key strategies to meet food system sustainability targets.</p

Agricultura urbana, caracterización, impactos y dinámica

Contiene el material de las sesiones 1 a

Agricultura urbana y seguridad alimentaria

Contiene el material de las sesiones 1 a

Investigación e intervención en agricultura urbana

Contiene el material de las sesiones 1 a

Gestión territorial y planificación física de la agricultura urbana

Contiene el material de las sesiones 1 a