Search results for " change"
showing 10 items of 3731 documents
Agroecology as a challenge for the competitiveness of small scale agriculture
2018
L'agroecologia viene spesso presentata come un'alternativa agli attuali sistemi di produzione diffusi, sebbene ci siano molte domande sulla reale possibilità di una produzione alimentare sufficiente- mente elevata per una popolazione in crescita. L' analisi sviluppata in questo paper è basata sulla ricer- ca scientifica degli ultimi vent'anni e sulle l'attività delle ONG, dei movimenti degli agricoltori e delle organizzazioni governative di diversi contesti. L'obiettivo è quello di fornire un panorama dei princi- pali argomenti in discussione per una transizione agroecologica dei sistemi alimentari mondiali, individ- uando alcune sfide prioritarie e immaginando chi saranno i partecipanti qu…
The Economic Impact of the Creative Industry in the European Union
2018
This work analyses the economic impact of the creative industry in the European Union. The paper quantifies the direct and indirect impacts of the creative industry, concluding that they not only have a direct impact on the employment and the production, but also contributes to the technological progress and long-term development of the European Union. Most of this contribution is due to the creative service industries, whereas the direct contribution of the creative manufacturing industries is smaller.
BIOPHARMACEUTICAL ALLIANCES AND COMPETITION: A REAL OPTIONS GAMES APPROACH
2013
The competitive landscape where pharmaceutical and biotechnology companies operate has changed radically due to a scientific/technological progress that has revolutionised the process by which drugs are developed. In fact, pharmaceutical industry more and more relies on advances in biochemistry and molecular biology. As a consequence, the number of partnerships between pharmaceutical and biotech firms has grown significantly. Research contributions addressing the biopharmaceutical alliances design have also focused on the optimal timing to sign a partnership. In this paper, we introduce and analyse the effect of competition in biotechnology industry by modelling the decisions of whether and…
Perceived information communication and technology (ICT) demands and psychological well-being among Gabon civil servants: The moderating role of soci…
2021
This study examined the role of social and organisationnal support in the relationship between emloyee perceptions of information communication and technology (ICT) demands and psychological well-b...
Managing Change in Tourism: Creating Opportunities—Overcoming Obstacles
2010
Trust and mistrust when students read multiple information sources about climate change
2011
Abstract The present study investigated how undergraduates judged the trustworthiness of different information sources that they read about climate change. Results showed that participants ( N = 128) judged information from textbook and official documents to be more trustworthy than information from newspapers and a commercial agent. Moreover, participants put most emphasis on content and least emphasis on date of publication when judging document trustworthiness. When judging the trustworthiness of the textbook, they emphasized criteria differently than when evaluating other types of documents. Results also indicated that readers low in topic knowledge were more likely to trust less trust…
FIRElinks. Fire in the Earth System: Science & Society
2020
FIRElinks is a EU-spanning network of scientists and practitioners involved in forest fire research and land management with backgrounds such as fire dynamics, fire risk management, fire effects on vegetation, fauna, soil and water, and socio-economic, historical, geographical, political perception and land management approaches. FIRElinks connect communities from different scientific and geographic backgrounds, allowing the discussion of different experiences and the emergence of new approaches to fire research. The main aim of FIRElinks is to power synergistic collaborations between European research groups and stakeholders with the objective to synthesise the existing knowledge and exper…
CAROLS campaigns 2009: First Results
2010
International audience; The CAROLS, L band radiometer, is built and designed as a copy of EMIRAD II radiometer of DTU team. It is a Correlation radiometer with direct sampling and fully polarimetric (i.e 4 Stockes). It will be used in conjunction with other airborne instruments (in particular the C-Band scatterometer (STORM) and IEEEC GPS system, Infrared CIMEL radiometer and one visible camera), in coordination with in situ field campaigns for SMOS CAL/VAL. The instruments are implemented on board the French research airplane ATR42. A scientific campaign with thirteen flights is realized over south-western France, Valencia site and Bay of Biscay (Atlantic Ocean) in spring 2009. In order to…
Effects of tilling methods on soil penetration resistance, organic carbon and water stable aggregates in a vineyard of semiarid Mediterranean environ…
2018
Tillage, especially in semiarid Mediterranean environment, enhances the mineralization process of soil organic matter (SOM) and, in turn, decreases aggregate stability. Furthermore, continuous tillage leads to the formation of plough pan beneath the tilled layer. In the present study, we investigated the effect of an innovative self-propelled machine (spading machine, SM) for shallow tillage on SOM, water stable aggregates (WSA) and soil penetration resistance (PR). Such effects were compared to those of chisel plough (CP), rotary tiller (RT) and no tillage (NT). Each tilling method was applied up to a depth of 15 cm, whereas in NT only a brush cutter was used for weed control. Soil analyse…
Cambiamenti climatici e diritti umani. Il paradigma della Giustizia climatica e il ruolo delle climate litigations per la protezione dei diritti uman…
2021
In che misura i sempre più diffusi, pervasivi e drammatici impatti dei cambiamenti climatici, che interessano con geometrie variabili tutte le latitudini e longitudini del globo, mettono a rischio la tenuta del sistema dei diritti umani universalmente riconosciuti? La ricerca si pone l'obiettivo di rispondere a tale quesito ragionando su quali sfide essi pongano e su quali siano, nell'attuale panorama, gli strumenti giuridici utili a garantire la piena tutela dei diritti fondamentali nel nuovo contesto clima- alterato. La fondatezza e l’attendibilità delle ricerche scientifiche che avvalorano l’esistenza del cambiamento climatico antropogenico si pongono come presupposto fattuale dell'inter…