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In the recent years, some experimental forms of housing (cohousing and social housing) have developed in Italy, which also take on the features of real energy communities. These initiatives have been planned and implemented thanks to the active participation and investments of the people involved in the project. Their primary aim is to implement new form of shared housing, but by adopting renewable generation systems and sharing both energy production and consumption, they are contributing to foster the energy transition process. In this research, we studied the management of the energy resource and the social interactions among the cohousers. Moreover, we analysed the social impacts on the surrounding territory in order to know as they can widespread the clean energy technologies and social innovation processes. To do this, we compared two experiences of collaborative housing: the first one, active since some years in Northern Italy, is a bottom-up initiative set up by the voluntary action of some families and individuals. Its goal is to share common spaces and activities, but also to produce and use renewable energy with a view to economic and environmental sustainability. The second one is a social cohousing, established in Messina (Southern Italy) and implemented by the Fondazione di Comunità di Messina. The project involves people who live in socio-economic difficulties. Through the ESCO Solidarity & Energy, the Fondazione has designed and applied energy systems to allow the tenants to become prosumers and prosumagers.

Most households in sub-Saharan Africa rely on wood-based cooking fuels and their number is expected to rise. Despite this, national and subnational energy policies often neglect biomass cooking fuels. A Formative Scenario Analysis process is applied to show how the cooking fuel sector in Kilimanjaro Region (Tanzania) and Kitui County (Kenya) might evolve by 2030. In order to provide relevant knowledge for potential energy policies, this paper aims to identify the main drivers impacting the cooking fuel sector, and to assess and explore current and future demand and supply potential of biomass cooking fuels. Our results show that policies have the potential to substantially impact the future mix of cooking fuels and to foster or hamper the use of efficient cooking fuel technologies. Half of Kilimanjaro Region’s households could be supplied with biogas; in Kitui County, wood-based cooking fuels is likely to remain dominant but improving the efficiency of the technologies would reduce the demand for wood considerably. Hence, we argue that energy policies should explicitly consider biomass cooking fuels and endeavour to make this sector more sustainable and that priority should be given to increasing the sustainability of the biomass cooking fuel sector. Key leverage points to do so are improving the access to improved biomass technologies and capacity building.

Mitigation of carbon dioxide emissions has become an utmost important global agenda, keeping into consideration the associated environmental hardships. As a result, it is important to unearth the factors which can neutralize carbon emissions to transform the world economy into a low-carbon one. Against this backdrop, this study explores the carbon dioxide neutralizing effects of economic growth, international tourism, clean energy promotion, and technological innovation in the context of five European Union (EU-5) nations during the 1990-2015 period. This study's main contribution is in terms of its approach to test the interaction effect between foreign direct investment (FDI) inflows and energy innovation on carbon dioxide emissions. The econometric analysis chronologically involves the employment of unit root, cointegration, causality, and regression methods. Overall, the findings support the inverted-U-shaped economic growth-carbon dioxide emissions nexus to verify the Environmental Kuznets Curve (EKC) hypothesis. Besides, the Pollution Haven Hypothesis in the context of the selected panel is also verified as higher FDI inflows are seen to boost the carbon dioxide emission levels. The results also confirm that energy innovation moderates the harmful effect of air transport (a proxy for international tourism) on carbon dioxide emissions during the developing stage of the tourism industry. On the other hand, renewable energy promotion is found to curb carbon dioxide emissions. These findings suggest that the European governments need to enhance investments in their respective renewable energy sectors and simultaneously ensure the development of clean industries, which can collectively help these nations become carbon-neutral in the future.

Although much is known about factors influencing short-term implementation, little is known about what factors are relevant for the long-term sustainment of innovations. In the Dutch National Quality Improvement Program for Palliative Care, innovations were implemented in 76 implementation projects.To give insight into the sustainment strategies used and factors facilitating and hindering sustainment.Online questionnaire with prestructured and open questions sent to the contact persons for 76 implementation projects, 2-6.5 years after the start.Information was gathered on 63 implementation projects (response 83%). Most projects took place in home care, general practices, and/or nursing homes. Sustainment was attained in 60% of the implementation projects. Six often applied strategies were statistically significantly related to sustainment: 1) realizing coherence between the innovation and the strategic policy of the organization; 2) arranging to have a specific professional responsible for the use of the innovation; 3) integrating the innovation into the organization's broader palliative care policy; 4) arranging accessibility of the innovation; 5) involving management in the implementation project; and 6) giving regular feedback about the implementation. In three-quarters of the projects, barriers and facilitators were encountered relating to characteristics of the care organizations, such as employee turnover and ratification of the project by the management.Applying the six strategies enhances sustainment. The organization plays a decisive role in the sustainment of innovations in palliative care. Engaging the management team in implementation projects from early onset is of utmost importance.

Abstract Since children are far more vulnerable than adults to the effects of air pollution and spend about a third of their day in school, strict control of indoor environments in educational buildings is paramount to properly identify, manage and mitigate putative environmental risks for children. In this context, this work aimed to provide a holistic view on the outcomes obtained from the national ARIA project, which was focused on broadening the knowledge on the effects on children’s health of the exposure to schools’ indoor air. In particular, this work performed a comprehensive investigation of the indoor air quality (IAQ) in 20 public primary schools located in Porto (Northern Region, Portugal). This paper presents the results of the investigation along with the recently published main outcomes of ARIA on (1) the characteristics of the environment surrounding the surveyed buildings, and (2) the school’s environment-related health effects in school-age children from the studied classrooms. The investigation consisted in an extensive assessment plan conducted in 71 classrooms to assess temperature, relative humidity, carbon monoxide and dioxide, particulate matter (PM2.5, PM10, and ultrafine particles), nitrogen dioxide, ozone, volatile organic compounds, formaldehyde, acetaldehyde, airborne fungi, bacteria and endotoxins, and investigate their respective sources, during the cold seasons of 2014–2015. A series of studies was also launched to investigate school environment-related health detriments in 916 children. The results showed that comfort and ventilation issues and/or indoor pollutant levels that exceeded recommended limits were found in a substantial number of the classrooms surveyed. The high density of occupants, deficient ventilation, soil characteristics, presence of indoor pollution sources (e.g. classroom materials and consumer products) and outdoor pollution were some of the factors that seemed to explain the high air stuffiness and/or indoor pollution load identified in classrooms. In fact, some of indoor pollutants detected, even at low exposure levels, were associated with the development of respiratory symptoms in school-age children. Moreover, results from this work have also shown that the characteristics of the environment surrounding the schools, namely the presence of green spaces and species richness, can be major determinants of respiratory health among school-age children. Overall, the body of evidence generated from the ARIA project can support new evidence-based perspectives for promotion of health in educational buildings.

BackgroundCaffeine is frequently consumed with ethanol to reduce the impairing effects induced by ethanol, including psychomotor slowing or incoordination. Both drugs modulate dopamine (DA)‐related markers in accumbens (Acb), and Acb DA is involved in voluntary locomotion and locomotor sensitization. The present study determined whether caffeine can affect locomotion induced by acute and repeated ethanol administration in adult male CD‐1 mice.MethodsAcute administration of caffeine (7.5 to 30.0 mg/kg) was evaluated for its effects on acute ethanol‐induced (1.5 to 3.5 g/kg) changes in open‐field horizontal locomotion, supported rearing, and rearing not supported by the wall. DA receptor‐dependent phosphorylation markers were assessed: extracellular signal‐regulated kinase (pERK), and dopamine‐and cAMP‐regulated phosphoprotein Mr32kDa phosphorylated at threonine 75 site (pDARPP‐32‐Thr75) in Acb core and shell. Acutely administered caffeine was also evaluated in ethanol‐sensitized (1.5 g/kg) mice.ResultsAcute ethanol decreased both types of rearing. Caffeine increased supported rearing but did not block ethanol ‐induced decreases in rearing. Both substances increased horizontal locomotion in a biphasic manner, and caffeine potentiated ethanol‐induced locomotion. Although ethanol administered repeatedly induced sensitization of locomotion and unsupported rearing, acute administration of caffeine to ethanol‐sensitized mice in an ethanol‐free state resulted in blunted stimulant effects compared with those seen in ethanol‐naïve mice. Ethanol increased pERK immunoreactivity in both subregions of the Acb, but coadministration with caffeine blunted this increase. There were no effects on pDARPP‐32(Thr75) immunoreactivity.ConclusionsThe present results demonstrated that, after the first administration, caffeine potentiated the stimulating actions of ethanol, but did not counteract its suppressant or ataxic effects. Moreover, our results show that caffeine has less activating effects in ethanol‐sensitized animals.

Lakes are a fundamental feature of nature with brilliance, profoundness and complexity. Various of physical, chemical and biological changes take place three dimensionally in deep lakes, regulated by complicated boundary conditions. To understand and predict such aquatic systems is not an easy task, but scientists have endeavored to accomplish it by field measurements and numerical simulations, focusing on hydrodynamics, water quality and ecology. Although important to the aquatic system and human health, pathogen dynamics in lakes has not been addressed with priority in most studies about lakes, with even less attention for pathogenic virus in general, or specific virus genera or strains. In this study, we propose a coupled 3D hydrodynamic and particle tracking model, to study the fate and transport of the Enterovirus genus with twelve specific strains, followed by a Quantitative Microbial Risk Assessment model to estimate the risk of infection and illness for humans when interacting with lake water in many forms. Lake Geneva is chosen as the study site, as it is the biggest fresh water lake in Western Europe and used as a drinking water source for more than 800,000 people and a recreational site for habitants around it. The hydrodynamic simulation of the lake is validated by field measurement at observation platforms while the particle tracking module is validated by satellite images processed for water quality parameters. Decay of enterovirus is incorporated in the postprocessing part of the model, supported by previous researches in the literature and experiments in the laboratory, considering temperature, solar radiation and microbial activity as the major environmental stressors for enterovirus. Finally, the modeled concentration of enterovirus is employed as an input for a QMRA model to assess the risk of infection and illness to human beings that are exposed to this specific virus genus. Future environmental changes will definitely influence the fate and persistence of the virus and will also be simulated by the proposed model. The perspective of this research is to generate a robust tool to predict virus dynamics in deep lakes and investigate the potential risk concerning human interaction with the contaminated lake water. It is a novel endeavor in water quality modeling and will support decision makers to draw conclusions regarding safe usage of lake water resources.

Green consumers play a critical role in sustaining environmentally development into the future, helping to preserve the health of the planet and society. Therefore, this research aimed to assess Portuguese consumers' orientation towards environmental issues and how these issues influence their food purchasing decisions. For this, a cross-sectional and quantitative study was carried out based on an online questionnaire applied to a sample of 696 Portuguese consumers aged between 18 and 74 years old. Subsequently, data was analyzed using the IBM SPSS software version 28. Data analysis involved the use of descriptive statistics to characterize the sample, the Cronbach’s Alpha to analyze the internal consistency of the answers and the Spearman’s test to study the correlation between variables. Finally, a multivariate analysis was conducted in order to estimate three multivariate regression models. Most respondents (57.6%) lived in the North of Portugal, namely, Porto (26.1%), Bragança (18.4%) and Braga (13.1%) districts; had completed secondary education or equivalent (51.3%); have a household income between 705 and 2115 euros (62.2%); and lived in households with 3 (27.7%) or 4 people (29.6%). The Cronbach’s Alpha values were satisfactory for all dimensions, indicating good consistency of the answers. All correlations found were statistically significant at the 1% significance level and positive. The results suggest that interest in ecological knowledge, knowledge of ecological issues and age are important factors that influence ecological purchasing habits, conscious purchasing planning and sustainable behavior. These results are useful to guide public policies that promote sustainability through more effective strategies. The authors are grateful to the Foundation for Science and Technology (FCT, Portugal) for financial support through national funds FCT/MCTES (PIDDAC) to CIMO (UIDB/00690/2020 and UIDP/00690/2020) and SusTEC (LA/P/0007/2020). info:eu-repo/semantics/publishedVersion