Climate change risks and environmental design for resilient urban regeneration. Napoli Est pilot case

The paper shows the results of the first phase of the research project “METROPOLIS - Methodologies and Technologies for integrated and sustainable adaptation and security of urban systems” developed by STRESS Scarl - High Technology District for Sustainable Building of the Campania Region. The project is aimed at the development of innovative strategies for a resilient urban system and design guidelines for appropriate choices of urban regeneration based on the assessment and mitigation of natural and man-made hazards. The paper describes the results concerning the definition of innovative methodologies for the knowledge and mapping of urban vulnerability to climate risks in the East Naples area. The cross-disciplinary and multi-scale approach integrates knowledge and technology from university and industrial partners to develop a decision support tool in the field of urban regeneration. The study of the impacts of extreme weather events, based on the simulation of climate change scenarios in the area of East Naples, includes the data management in a GIS environment from satellite remote sensing, direct surveys and simulation software, focusing on the environmental and technological performance of urban spaces and elements. The research results report risk scenarios for pluvial flood and heat waves hazards according to both climatic variables, both aggravating phenomena arising from the characteristics of urban settlements. The complex reading of the buildings-open spaces system and its response to climate change conditions has allowed to define the vulnerability of elements at risk, as well as adaptation and mitigation solutions to be implemented within urban regeneration interventions, identifying critical issues in relation to comfort and environmental risk conditions, consumption and efficient use of resources, compliance of the technological choices to specific requirements.

Extending Epigenesis: From Phenotypic Plasticity to the Bio-Cultural Feedback

The paper aims at proposing an extended notion of epigenesis acknowledging an actual causal import to the phenotypic dimension for the evolutionary diversification of life forms. Section 1 offers introductory remarks on the issue of epigenesis contrasting it with ancient and modern preformationist views. In Section 2 we propose to intend epigenesis as a process of phenotypic formation and diversification a) dependent on environmental influences, b) independent of changes in the genomic nucleotide sequence, and c) occurring during the whole life span. Then, Section 3 focuses on phenotypic plasticity and offers an overview of basic properties (like robustness, modularity and degeneracy) that allows biological systems to be evolvable – i.e. to have the potentiality of producing phenotypic variation. Successively (Section 4), the emphasis is put on environmentally-induced modification in the regulation of gene expression giving rise to phenotypic variation and diversification. After some brief considerations on the debated issue of epigenetic inheritance (Section 5), the issue of culture (kept in the background of the preceding sections) is considered. The key point is that, in the case of humans and of the evolutionary history of the genus Homo at least, the environment is also, importantly, the cultural environment. Thus, Section 6 argues that a bio-cultural feedback should be acknowledged in the “epigenic” processes leading to phenotypic diversification and innovation in Homo evolution. Finally, Section 7 introduces the notion of “cultural neural reuse”, which refers to phenotypic/neural modifications induced by specific features of the cultural environment that are effective in human cultural evolution without involving genetic changes. Therefore, cultural neural reuse may be regarded as a key instance of the bio-cultural feedback and ultimately of the extended notion of epigenesis proposed in this work

Climate change risks and environmental design for resilient urban regeneration. <em>Napoli Est</em> pilot case

<div class="page" title="Page 1"><div class="layoutArea"><div class="column"><p><span>The paper shows the results of the first phase of the research project “METROPOLIS - Methodologies and Technologies for integrated and sustainable adaptation and security of urban systems” developed by STRESS Scarl - High Technology District for Sustainable Building of the Campania Region. The project is aimed at the development of innovative strategies for a resilient urban system and design guidelines for appropriate choices of urban regeneration based on the assessment and mitigation of natural and man-made hazards. The paper describes the results concerning the definition of innovative methodologies for the knowledge and mapping of urban vulnerability to climate risks in the East Naples area. The cross-disciplinary and multi-scale approach integrates knowledge and technology from university and industrial partners to develop a decision support tool in the field of urban regeneration. </span>The study of the impacts of extreme weather events, based on the simulation of climate change scenarios in the area of East Naples, includes the data management in a GIS environment from satellite remote sensing, direct surveys and simulation software, focusing on the environmental and technological performance of urban spaces and elements. The research results report risk scenarios for pluvial flood and heat waves hazards according to both climatic variables, both aggravating phenomena arising from the characteristics of urban settlements. The complex reading of the buildings-open spaces system and its response to climate change conditions has allowed to define the vulnerability of elements at risk, as well as adaptation and mitigation solutions to be implemented within urban regeneration interventions, identifying critical issues in relation to comfort and environmental risk conditions, consumption and efficient use of resources, compliance of the technological choices to specific requirements. </p></div></div></div

Preliminary Investigation on Hygienic-Sanitary Quality of Food Vending Machines

The consumption of hot drinks dispensed from vending machines has become a common practice, both in workplaces and during free time. Every day, millions of bulk drinks are sold, but the quality of the products distributed may not always be guaranteed, as it is related to many factors such as the quality of the water, the raw materials used, and the effectiveness of the equipment’s cleaning system. The purpose of this study is to evaluate the hygienic-sanitary requirements of hot drinks and vending machine surfaces. The investigation highlighted the microbial contamination of both coffee and vending machine surfaces. Although the ”coffee break” is usually considered a moment of pleasure, apparently not subject to specific jurisdiction, the products dispensed can represent a health risk if the hygienic conditions are not fully respected. Therefore, official controls carried out by the Prevention Department represent a suitable way for evaluating and guaranteeing the hygienic-sanitary requirements, providing for corrective actions, when needed, to protect consumers