1,825 research outputs found
IMPLEMENTATION AND INTEGRATION OF SUSTAINABILITY IN THE WINE INDUSTRY
No full textQuesto progetto ha lo scopo di delineare e rappresentare un quadro adatto a sostenere la transizione del sistema vitivinicolo italiano verso un modello sostenibile.
A tal fine, ho sviluppato un disegno di ricerca interdisciplinare il cui percorso e risultati sono presentati nella tesi.
Nel capitolo 1 viene mostrato il contesto in cui questa ricerca ha avuto origine e si è svolta. La parte introduttiva fornisce una panoramica sulla definizione giuridica di sostenibilità, su come la sostenibilità è intesa e adottata nel settore alimentare italiano e nell'industria del vino. In seguito, sono stati identificati i problemi e i gaps di ricerca rispetto all'integrazione della sostenibilità nel settore vitivinicolo italiano, questo è servito per identificare e delineare gli obiettivi della presente ricerca.
Ho esaminato la relazione tra le aziende vinicole e i loro territori, considerando gli aspetti più cruciali dell'embeddedness locale e della sostenibilità delle aziende vitivinicole come la percezione del rischio legato all'esposizione ai pesticidi usati in agricoltura, la consapevolezza e l'impegno verso la responsabilità sociale d'impresa, e lo sviluppo di un quadro di riferimento volto a valutare la sostenibilità e a guidare le migliori pratiche nella produzione del vino.This project aims to outline and represent a suitable framework to support the transition of the Italian wine system towards a sustainable model.
To this end, I framed an interdisciplinary research design whose path and results are presented herein.
In Chapter 1, the context in which this research has originated and taken place is shown. The introductory part provides an overview about the pending legal definition of sustainability, how sustainability is intended and adopted in Italian food sector and in the wine industry. Afterwards, the research issues and gaps with respect to the integration of sustainability into the Italian wine industry were noted, this served to identify and clearly state the research objectives.
I examined the relationship between wine companies and their territories, by considering the most crucial aspects of local embeddedness and wine companies sustainability such as the perception of risk related to the exposure to pesticides used in agriculture, the awareness and commitment on corporate social responsibility, and the development of a framework aimed at assessing sustainability and guiding best practices in wine production
Residents non-dietary pesticide exposure risk perception survey: knowledge gaps and challenges for targeted awareness-raising material development
No full textThe object of this pilot study is to evaluate citizens risk perception of non-dietary exposure to pesticide, produce guidelines that can assist policy-makers and risk communicators in the development of targeted awareness-raising material for residents and bystanders
Assessment of diet-related GHG emissions using the environmental hourglass approach for the Mediterranean and new Nordic diets
No full textFood production and preparation affect the environment in many ways, with effects on greenhouse gases, use of land, biodiversity, etc. The impact is influenced by consumer demand and eating habits. Two different recommended dietary models were considered, the Mediterranean Diet and the New Nordic Diet, with quantitative analysis of GHG emissions through LCA. An environmental hourglass (EH) approach based on LCA was introduced to help translate health-promoting dietary recommendations that consider regional circumstances and cultural diversity into practical eating habits, to promote sustainable and environmentally friendly consumption. Using the environmental hourglass approach, we examined whether dietary choices based on nutritional recommendations can minimise certain negative effects on the food production environment. Using two examples of health-enhancing, regionally-oriented and culturally appropriate dietary patterns - the Mediterranean Diet and the New Nordic Diet - we showed that consumption of high protein foods has a similar and comparable environmental impact to fruit and vegetable consumption. The results of this work may provide a starting point for integrated policy addressing issues related to the healthy diet of the population, aware food choices and sustainable agricultur
Knowledge and attitudes about cancer pain management: a national survey of Italian oncology nurses
No full textThe purpose of this study was to obtain information about the knowledge and attitudes of Italian oncology nurses concerning cancer pain management and to determine the predictors of nurses' pain management knowledge. The study was a nationwide descriptive survey and included 287 nurses in Italy from 21 oncology wards in the north, center and south of Italy. The Nurses' Knowledge and Attitudes Survey (Italian version) and a background information form were used to collect the data. Knowledge and attitudes regarding cancer pain were the main research variables. Among the 39 pain knowledge questions assessed, the mean number of correctly answered question was 21.4 (SD=5.5), with a range of 6-35. The correct answer rate for the entire scale, on average, was 55% (SD=25.9). Further analysis of items showed that more than 50% of oncology nurses underestimated the patients' pain and they did not treat it in the correct way; they also had an incorrect self-evaluation about their pain management knowledge. Results from stepwise regression showed that nurses with higher mean correct answer scores had attended more courses about pain education. There are still significant knowledge deficits and erroneous beliefs that may hamper treatment of oncology patients in pain. The results of this study could be useful to institutions involved in patient care and teaching of pain management
Effects of the intake of craft or industrial beer on serum homocysteine.
No full textBeer is a source of folate, vitamin B6 and B12, molecules involved in the pathways of homocysteine
(HCY), a risk factor for cardiovascular disease. This research evaluated if a consumption of
craft or industrial beer could reduce serum HCY. In a randomised cross-over study, 12 men
(28.7 ± 6.0 years) and 12 women (29.4 ± 7.5 years), healthy, omnivorous, with normal body mass
index, non-smoking and not taking oral supplements or contraceptives, followed a free-living
diet and received, daily, for 3weeks, 330 ml of industrial (4.5% of alcohol) or craft beer (9% of
alcohol). Anthropometric measures and blood samples were taken at the beginning and at the
end of each period. The consumption of industrial beer reduced (p<0.05) HCY (7.35 vs.
6.50 mmol/L) and increased folic acid (3.46 vs. 3.94 ng/mL). Craft beer increased gamma-gluamyl
transpeptidase (GGT) (16.6 vs. 18.6U/L) and reduced vitamin B6 (20.9 vs. 16.9 ng/mL)
Please keep ordering! A natural field experiment assessing a carbon label introduction
No full textWe conduct a natural field experiment investigating the efficacy of environmental information provision while considering its relationships with individual consumers’ habitual behaviour. A carbon label was introduced to the lowest-emission dish for each food category on the menu of a full-service restaurant; its efficacy was assessed by distinguishing its immediate impact on orders placed by the restaurant's occasional and regular customers as well as the impact over time for repeated orders. We collected 1,737 customer orders – of which 1,200 were placed by 99 regular customers – taking advantage of an electronic ordering system that identified customers through a unique number. Independently of customer type, we find no immediate effect of the carbon label after its introduction. However, the probability of ordering an environmentally friendly dish increases significantly with repeated exposure and additional orders, albeit with a progressively diminishing effect. We discuss the importance of the repetition effect when assessing a new label, including implications for research and policy
Contribution of different life cycle stages to the greenhouse gas emissions associated with three balanced dietary patterns
No full textn light of the considerable pressure exerted by food production on the environment, the assessment of the environmental burdens of dietary choices has recently gained interest among the scientific community. Several studies based on life cycle thinking approach agreed that a transition from an omnivorous to either a vegan or vegetarian diets would reduce the environmental impact associated with food consumption. The majority of the studies set the system boundaries up to the retail, excluding the consumption phase and generally do not account for uncertainties. The aim of the present study was to assess how personal consumption choices and behaviour can affect the greenhouse gas emissions generated by three balanced dietary patterns (omnivorous, vegetarian and vegan), defined on the basis of nutritional recommendations for an average Italian man. It took into consideration the uncertainties associated with three elements, namely the greenhouse gas emissions due to the production of the food items, the emissions associated with cooking and the food wasted by consumers.
The results of the study highlighted that, despite the higher share of greenhouse gas emissions of the supply chain stages prior to consumption (66%–74% of the total emissions), domestic behaviours have an important influence of the total greenhouse gas emissions of the diet, which can offset the lower GHG emissions due to the choice of vegetable-origin foods. In fact, 15%–21% of the total emissions are associated to the cooking phase and 11%–13% to the food waste generation. Therefore, this study remarks the importance of adopting a cradle to grave perspective when assessing the environmental burden of dietary patterns and emphasises the central role of consumers in the definition of low GHG-emitting dietary patterns
Residents perceptions of non-dietary pesticide exposure risk. Knowledge gaps and challenges for targeted awareness-raising material in Italy
No full textCurrently there arc no tools to accurately estimate pesticides exposure risk for residents and bystanders. European Member States have to develop specific measures and communication strategies to prevent and minimize non-occupational pesticides exposure. Moreover, these measures should be compliant with the requirements of the Directive on Sustainable Use of Pesticides. Unfortunately, there is a high degree of uncertainties in the assessment of the non-dietary exposure risk for residents, therefore risk communication passes through a deep understanding of exposure risk perception.The objective of this pilot study is to assess citizens' risk perception of non-dietary exposure to pesticides, and to assist policy-makers and risk communicators in developing targeted awareness-raising materials for residents and bystanders.Through a household survey, conducted in the rural area of the province of Piacenza (IT) we investigated knowledge, health risk perceptions, and information sources related to non-dietary exposure to agricultural pesticides in residents' indoor and outdoor environment. The factors that push individuals to give importance to several possible pollution sources and to mitigation measures or precaution, in order to protect themselves from possible exposure sources, were also investigated.Results show that even if the air quality of the residential area is not judged negatively, pesticides are perceived as air pollutants that could lead to an actual exposure and, are correlated to the health status. The perception of risk, however, does not seem to be dependent only on the distance between homes and fields. The interpretative hypothesis that the perception of the relationship between air quality and health is influenced by the cultural issue and by psycho-sensory factors and not supported by proper information, even if with some differences among age groups, it seems to be confirmed. To better transfer knowledge and communication, the commitment of those who are recognised as "competent" (doctors and researchers) is critical. (C) 2019 Elsevier B.V. All rights reserved
Il reportage alla maniera di Tiziano Terzani: Buonanotte, Signor Lenin e le epifanie dei luoghi
No full textIn this paper, Gloria Politi embarks upon an analysis of Goodnight, Mister Lenin seen
as an interpretation of the genre of reportage in the peculiar way by its author Tiziano
Terzani. In terms of methodology, this approach draws on theories of literary criticism,
textual hermeneutics and narratology. The analysis shows how the depiction of the flow
of events before the reader’s eyes reveals an inner gaze that, according to Pavel Florensky,
almost creates a figurative mark, just like the impressions conveyed by poetry. Terzani’s
word thus expresses all its evocative potential as a narrative transfer of the rendering of
space in the visual arts
[Testing an instrument measuring Italian nurses' knowledge and attitudes regarding pain]
No full textTo test the construct validity, test-retest reliability, and internal consistency of the Nurses' Knowledge and Attitudes Survey Regarding Pain translated from English to Italian
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