The prebiotic inulin modulates gut microbiota but does not ameliorate atherosclerosis in hypercholesterolemic APOE*3-Leiden. CETP mice

Functional Genomics of Systemic Disorder

A new integral management model and evaluation method to enhance sustainability of renewable energy projects for energy and sanitation services

Autonomous systems based on the use of renewable energy (RE) have proven suitable for providing energy and sanitation services to isolated communities. However, most of these projects fail due to managerial weaknesses. Designing an appropriate management model is a key issue for sustainability and it is especially complex when includes different RE technologies. This paper is aimed at developing a novel management model for RE projects to provide energy and sanitation services with any kind of technology. Moreover, a new method to evaluate the sustainability is proposed regarding technical, economic, social/ethical, environmental and institutional/organisational dimensions. The case study of Pucara (Peru) is presented, in which a RE project with six different technologies was implemented and the integral community management model was designed in 2011. The project sustainability was evaluated in 2013 and results showed that the management model has succeeded to strengthen sustainability, especially in the institutional/organisational aspects.The authors would like to thank the anonymous reviewers for their valuable comments, which have helped to enhance this paper. The authors are grateful for all the assistance and support provided by Practical Action-ITDG from Peru.Lillo Rodrigo, P.; Ferrer-Martí, L.; Fernández-Baldor, Á.; Ramírez, B. (2015). A new integral management model and evaluation method to enhance sustainability of renewable energy projects for energy and sanitation services. Energy for Sustainable Development. 29:1-12. doi:10.1016/j.esd.2015.08.003S1122

Ecological impacts of non-native Pacific oysters (Crassostrea gigas) and management measures for protected areas in Europe

Pacific oysters are now one of the most ‘globalised’ marine invertebrates. They dominate bivalve aquaculture production in many regions and wild populations are increasingly becoming established, with potential to displace native species and modify habitats and ecosystems. While some fishing communities may benefit from wild populations, there is now a tension between the continued production of Pacific oysters and risk to biodiversity, which is of particular concern within protected sites. The issue of the Pacific oyster therefore locates at the intersection between two policy areas: one concerning the conservation of protected habitats, the other relating to livelihoods and the socio-economics of coastal aquaculture and fishing communities. To help provide an informed basis for management decisions, we first summarise evidence for ecological impacts of wild Pacific oysters in representative coastal habitats. At local scales, it is clear that establishment of Pacific oysters can significantly alter diversity, community structure and ecosystem processes, with effects varying among habitats and locations and with the density of oysters. Less evidence is available to evaluate regional-scale impacts. A range of management measures have been applied to mitigate negative impacts of wild Pacific oysters and we develop recommendations which are consistent with the scientific evidence and believe compatible with multiple interests. We conclude that all stakeholders must engage in regional decision making to help minimise negative environmental impacts, and promote sustainable industry development

Assessing management models for off-grid renewable energy electrification projects using the Human Development approach: Case study in Peru

Electrification systems based on renewable energy have proven suitable for providing electricity autonomously to rural communities, thus reducing poverty. When implementing these systems, a management model is usually designed to maximise technical and financial sustainability. Different evaluations of management models have been made that usually centre on products and final utilities. However, this excessively utilitarian vision of development restricts an analysis of the impact that these projects may have on people s lives. To overcome these limitations, we have used the Human Development approach to evaluate the management model of five electrification projects that use different technologies in Cajamarca (Peru). This approach enables a broader assessment of various key dimensions of development that should be considered in the management model. The results show the weaknesses of the design and implementation process of the management model. Several ideas are proposed to avoid these weaknesses and to maximise the chance of success.Lillo Rodrigo, P.; Ferrer Martí, L.; Boni Aristizábal, A.; Fernández-Baldor, Á. (2015). Assessing management models for off-grid renewable energy electrification projects using the Human Development approach: Case study in Peru. Energy for Sustainable Development. 25:17-26. doi:10.1016/j.esd.2014.11.003S17262

Enkele factoren die samenhangen met het voederopnamevermogen van zeugen tijdens lactatie

Om meer inzicht te verkrijgen in faktoren die van invloed zijn op de voeropname van zeugen is in materiaal van het varkensproefbedrijf te Raalte het verband nagegaan tussen verschillende faktoren en de hoogte van onbeperkte voeropname van lakterende zeugen, waarvan hier verslag wordt gedaa