Search results for " Sustainable"
showing 10 items of 322 documents
Internet of Things for Sustainable Smart Education: An Overview
2022
In the realm of fourth-generation industrialization, there will be great demand for a skilled workforceTo produce a skilled workforce, we need sustainable education with quality and equity. Conventional ways of delivering and managing education would not fulfil the demands of the fourth industrial revolution (4IR). Disruptive technologies, such as Internet of Things (IoT), have great potential in revolutionizing the current educational setup. Therefore, this research work aims to present an overview of the capabilities of IoT applications in educational settings. Our research article digs into recent research carried out referring to IoT applications in education and provides a detailed ins…
Sustainable technologies for greenhouse systems
2020
The greenhouse cultivation system in European countries represents one of the most energy-intensive sectors in the agriculture and agro-industry sector. In this regard, renewable energies represent an innovative solution to reduce energy costs and environmental impacts. Both, the energy demands and the economic aspects are analyzed with regard to the main energy users, i.e.: heating and cooling systems, lighting and pumping for irrigation. This work considers the use of solar photovoltaic and thermal energy. The use of semi-closed greenhouses is also considered.
Wastewater management using a pilot-scale horizontal subsurface flow system in Western Sicily (Italy) for irrigation of Paspalum vaginatum Sw. turf
2017
The reuse of treated wastewater represents an attractive prospect for sustainable water management in urban areas. The aim of this study was to evaluate the reuse of treated wastewater from constructed wetland systems for the irrigation of Seashore paspalum turf (Paspalum vaginatum Sw.) and assess the effects of treated wastewater on the soil and turfgrass. The research was carried out in Sicily (Italy) in a pilot-scale horizontal subsurface flow system (HSSF). Seashore paspalum plots were irrigated with freshwater and treated wastewater. In treated wastewater-irrigated plots, we estimated the amounts of nitrogen and potassium, supplied by irrigating with treated wastewater. The productive …
A holistic approach to manage environmental quality by using the Kano model and social cognitive theory
2020
International audience; Since its first proposition in 1984, the Kano model has been used extensively in a variety of contexts within industries and academic research demonstrating its wide applicability. The Kano model allows for describing the relationship between an objective aspect and a subjective aspect. Yet is this relevant for environmental quality as well? In this study, we explore the cases where the Kano model is used for assessing environmental quality and its perception by consumers and identify the potential influencing factors for its application with this respect. We find that the Kano model can serve as an effective tool for converging towards environmental quality and sust…
A Historical Approach to Sustainability in Management
2018
Kuşakçı, Sümeyye (IHU Author) Even though sustainability as a modern phenomenon has its roots in 1970s, there exist historical texts directly or indirectly addressing managerial sustainability. Among these texts, books of advice deserve a particular interest because of their relevance to the field of management. Kutadgu Bilig is an advice text written by Yusuf Khass Hajib of Balasagun in 1070 and presented to the reigning prince of Kashghar. It has been accepted as “the oldest monument of Islamic Turkish literature”. According to Yusuf the key to a sustainable management is justice: “And if you desire everlasting kingdom, then do justice and remove injustice from the people”.This study aims…
Lenguajes y culturas en contacto
2007
Starting from the concept of intercultural competence proposed by the Council of Europe (1998) and on the basis of the new curricula of the Instituto Cervantes Plan Curricular (2006), in this handbook the authors develop learning activities about Spanish for specific purposes, to find new forms of linguistic transactions and meaning negotiation, to guide students to discover the social dimension of both languages : Legal and Adminitsrative (Dr. Sinatra) and Tourism (Dr. Di Gesù). The text consists of a first theoretical part, by Dr. Sinatra, and a practical part, by both authors, with six units, each of which consists of texts on the different types of language. In the first chapter of the …
The Sustainable Energy Action Plan. A Sicilian case study
2012
The European Union, to reach the objective of the emission reduction, has introduced several projects, including the “Convenant of Mayors”, vo-luntary action aimed to involve the cities of the European Community in the process towards environmental and enrgetic sustainability. Over 2100 muni-cipalities in Europe have joined or are in the process of ratification, but for the 954 italians signatories, only four have drawn up the required tools. The case study "Lampedusa" (presented by the writer as a master's thesis CasaClima - speaker arch. Fattor S., Co-prof. Trombino) comes from the de-sire to measure, in a Sicilian reality, multidisci-disciplinary approaches to de-fine strategic planning …
Environmental assessment of a waste-to-energy practice: The pyrolysis of agro-industrial biomass residues
2021
Abstract The bio-wastes pyrolysis is a waste to energy strategy that converts bio-wastes into valuable products (bio-char, bio-oil) with wide use in the agri-food sector. However, limited efforts are paid to the investigation of its environmental sustainability: in this context, the study contributes the need towards the assessment of a wide range of environmental impacts for the pyrolysis process of different types of bio-wastes under different operating conditions. The study estimates the potential environmental impacts related to bio-char production from the pyrolysis of several different agro-industrial residues and different temperatures and identifies the process “hot spots”. The anal…
Pre-service language teachers’ perceptions of sustainability and its implementation in language teaching
2023
In both the school environment and teacher education, sustainable development is usually linked to the natural and social sciences and is rarely incorporated into language education or encouraged as part of language teacher education. As more research is needed on the practical implementation of sustainable development in language teaching and language teacher education, this study elucidates Finnish pre-service language teachers’ perceptions of sustainability dimensions (i.e. ecological, economic, social, and cultural) and their role in language teaching. We used a questionnaire comprising open-ended and Likert-scale questions to examine pre-service language teachers’ perceptions of and a…
The association of cooking fuels with depression and anxiety symptoms among adults aged ≥65 years from low- and middle-income countries
2022
Background: We aimed to investigate associations of unclean cooking fuels with depression and anxiety symptoms in a large sample of adults aged ≥65 years from six low- and middle-income countries (LMICs). Methods: Cross-sectional, community-based, nationally representative data from the WHO Study on global AGEing and adult health (SAGE) were analyzed. Unclean cooking fuel referred to kerosene/paraffin, coal/charcoal, wood, agriculture/crop, animal dung, and shrubs/grass. Depression referred to DSM-IV depression based on past 12-month symptoms or receiving depression treatment in the last 12 months. Anxiety symptoms referred to severe/extreme problems with worry or anxiety in the past 30 day…