Search results for "Green"

Green inclusive leadership and green creativity in the tourism and hospitality sector: serial mediation of green psychological climate and work engag…

2021

Green creativity contributes to green innovation and green sustainability in both the manufacturing and services sectors. However, academic research offering more nuanced insights about the drivers of green creativity (GCRT) is deficient, particularly within the tourism and hospitality sector. The present study thus theorized a model based on the Componential Theory of Creativity (CTC) to examine green inclusive leadership (GIL), green psychological climate (GPC), and green work engagement (GWE) as antecedents of GCRT. The model not only posits the direct associations but also accommodates a more complex interaction of variables by anticipating the mediation effect of GPC and GWE on the ass…

AVOCADO PEELS AND SEEDS FROM HASS VARIETIES: FROM INDUSTRIAL BY-PRODUCTS TO CIRCULAR REUSE

2023

From a sustainable progress perspective, the circular economy model is widely used today. One of the main purposes of last years is to valorize wastes of agri-food industries, as new sources of bioactive components, from the approach of a circular and biorefinery economy both for environmental and economic reasons. Avocado (Persea americana cv Hass) seeds and peels are an example of promising bio-sustainability raw materials with a high nutritional value that can be obtained from industrial byproducts. The objective of this work was to study also chemical qualities of avocado peels and seeds. Avocado peel and seeds samples from fruit collected in Sicily were dried in a convective hot-air dr…

Nuovi modelli formativi per gli insegnanti in un’ottica di green economy: una riflessione sulla scuola multiculturale

2022

Il contributo propone un’ipotesi di ricerca pedagogica, con elementi teorici e metodologici, per le scuole multiculturali al fine di dar vita ad attività educative, formative e di orientamento per giovani migranti, mirate alla transizione ecologica. Il tutto dovrà realizzarsi in un’ottica di alleanza educativa con le famiglie di origine, ove presenti sul territorio ospitante, e le comunità di accoglienza. L’Agenda 2030, adottata dalla comunità internazionale nel 2015 per lo sviluppo sostenibile, pone le odierne migrazioni come “elemento fondamentale dello sviluppo sostenibile”. In tal senso, il PNR - Programma Nazionale per la Ricerca 2021-2027, nell’articolazione 8 dell'ambito di ricerca e…

Le start-up e PMI ‘innovative’ e la loro rilevanza nella ‘Green Economy’ e nella ‘Circular Economy’: proposta per uno statuto fiscale

2022

Il contributo, muovendo dal quadro normativo e definitorio delle start-up e pmi innovative, dall'analisi dell'attuale disciplina fiscale e dalla constatazione della rilevanza che le start-up green hanno nel PNRR, elabora una sorta di statuto-fiscale per tali tipologie di imprese, identificando sei proposte normative: estendere le agevolazioni al settore “green” in linea con le previsioni del PNRR; graduare le agevolazioni fiscali in ragione della fase di sviluppo dell’azienda che riceve l’investimento (e della sua natura di impresa “green”) e consentire una maggiore deducibilità delle perdite della start-up; razionalizzare l’attuale quadro normativo delle agevolazioni fiscali per start-up e…

GREEN ECONOMY - THE ECONOMY OF THE FUTURE

2013

This paper defines the concept of "green economy", presents the main international organizations that deal the green economy. Are provided details of the most significant principles, objectives and actions of the concept of green economy. At the European level there is "The 2020 strategy ", which shows that Europe's economy should be an economy that knows how to manage resources efficiently and reduce carbon emissions. There are currently a number of basic laws for the green economy. Forest ecosystems are part of the green economy and the forest products industry are very important because they are renewable, recyclable and biodegradable. Thus forests are a fundament of the green economy, t…

Green electricity products in the United Kingdom, Germany and Finland

2014

In liberalized electricity markets, suppliers are offering several kinds of voluntary green electricity products marketed as environmentally friendly. This paper focuses on the development of these voluntary markets at household level in the UK, Germany and Finland. Since there are already existing renewable energy policies regulating and encouraging the use of renewable energy, it is important to consider whether voluntary products offer real additional benefits above these policies. Problems such as double counting or re-marketing hydropower produced in existing plants are identified. According to our study, the demand varies between countries: in Germany the number of green electricity c…

The Application of Supercritical Fluids Technology to Recover Healthy Valuable Compounds from Marine and Agricultural Food Processing By-Products: A …

2021

Food by-products contain a remarkable source of bioactive molecules with many benefits for humans; therefore, their exploitation can be an excellent opportunity for the food sector. Moreover, the revalorization of these by-products to produce value-added compounds is considered pivotal for sustainable growth based on a circular economy. Traditional extraction technologies have several drawbacks mainly related to the consumption of hazardous organic solvents, and the high temperatures maintained for long extraction periods which cause the degradation of thermolabile compounds as well as a low extraction efficiency of desired compounds. In this context, supercritical fluid extraction (SFE) ha…

Using exomarkers to assess mitochondrial reactive species in vivo

2014

Background:\ud The ability to measure the concentrations of small damaging and signalling molecules such as reactive oxygen species (ROS) in vivo is essential to understanding their biological roles. While a range of methods can be applied to in vitro systems, measuring the levels and relative changes in reactive species in vivo is challenging.\ud \ud Scope of review:\ud One approach towards achieving this goal is the use of exomarkers. In this, exogenous probe compounds are administered to the intact organism and are then transformed by the reactive molecules in vivo to produce a diagnostic exomarker. The exomarker and the precursor probe can be analysed ex vivo to infer the identity and a…

Interactions of virus proteins within the host cell

2014

Green growth: regioni italiane a confronto

2015

La ripresa economica e l'interesse verso le problematiche ambientali sono oggetto di studio da parte di molti paesi e organismi internazionali con l'obiettivo di definire un sentiero di sviluppo incentrato su una "crescita verde" (green growth). Economia, ambiente e società sono gli elementi di un sistema che deve necessariamente utilizzare le risorse in maniera efficiente e sostenibile, in modo da garantire che la crescita e il benessere non impoveriscano il patrimonio naturale e questo possa rinnovarsi continuando a fornire nel tempo risorse e servizi ambientali. Scopo del lavoro è quello di analizzare le condizioni regionali che possono favorire una crescita sostenibile. Un'analisi delle…