95 research outputs found
PRIN LEVANTE 2020: Levulinic acid valorization through advanced novel technologies
The project LEVANTE deals with the development of new catalytic processes for the valorization of levulinic acid and its esters towards three classes of compounds: levulinic ketals, diphenolic acid and Îł-valerolactone together with other reduction products
Uncovering relationships between Management Innovation and Service Innovation, time lags and performance
Conference Theme: Shaping the future: transforming public management - 'Re-invention or 'revolution'?The study focuses on public service innovation because it is a critically important area of investigation that scholars, policy makers and public administrators maintain delivers economic, political and social benefits (Borins, 1998; Tidd, Bessant and Pavitt 2009). Public organizations have put in place a range of innovative practices that bring societal benefits, but more needs to be known about public service innovation, and in particular its performance consequences (Damanpour, Walker and Avellaneda 2009; Walker and Damanpour 2008). Innovations come in different guises. In this study we focus on ...postprin
Pollutants monitoring and air quality evaluation in a confined environment: The âMajesty' of Ambrogio Lorenzetti in the St. Augustine Church in Siena (Italy)
Glycerol Carbonate as a Versatile Alkylating Agent for the Synthesis of ÎČ-Aryloxy Alcohols
The possibility to use glycerol carbonate (GlyC) as an innovative alkylating agent for phenolic compounds in solventless conditions and in the presence of a catalytic amount of both homogeneous and heterogeneous bases is herein described. In particular, the peculiar, polyfunctional structure of GlyC allows one to obtain the formation not only of the mono-phenoxy-1,2-propanediol (MPP) analogue but also of 1,3-diphenoxy-2-propanol (DPP), the latter being elusive using the more traditional, toxic, and carcinogenic reagents such as glycidol and/or 3-chloro-1,2-propandiol. The production of DPP is indeed possible due to the in situ formation of a reactive intermediate, 4-(phenoxy)methyl-1,3-dioxolane-2-one (PhOGlyC), which may undergo a consecutive nucleophilic attack of a phenolate, leading to the selective formation of the disubstituted product. This reaction is nonetheless in competition with PhOGlyC decarboxylation that finally limits DPP yield up to 20%, with an MPP yield up to roughly 60% in the optimized conditions (atmospheric pressure, 140 degrees C, 5 h using Cs2CO3 as the basic catalyst) starting directly from a GlyC/phenolic mixture. For this reason, a multistep synthetic strategy has also been developed, first by obtaining the quantitative formation and isolation of the PhOGlyC intermediate and then by promoting the consecutive reaction with phenol, in this way obtaining a DPP yield of 66% after only 1 h of reaction at 170 degrees C. The obtained phenyl glyceryl ethers are interesting drugs scaffolds (i.e., guaifenesin, mephenesin), intermediates in the preparation of active pharmaceutical ingredients (e.g., chlorphenesin carbamate, methocarbamol), and hydrotropic solvents; preliminary evaluations of MPP and DPP biodegradability and use as alternative surfactants have also been described in this paper
The relationship between emotional regulation and eating behaviour: a multidimensional analysis of obesity psychopathology
The aim of this study is to show that the differences among eating behaviours are related to the emotional dysregulation connected to the mental dimensions being part of the obese psychopathology. Eating behaviours can be considered a diagnostic feature at the initial screening for determining the obesity treatment: nutritional or bariatric surgery
ChiMiCapisce
This year, for the first time, the Young Chemists Group of the Italian Chemical Society (SCI) organized a national communication contest dedicated to chemists under 35. The contest, called ChiMiCapisceâa play on "Chimica", Italian for chemistry, and "Chi Mi Capisce?", which literally means "Who can understand me?"âwas planned as the launch event of the recently established âDissemination of Chemical Cultureâ Division of the Italian Chemical Society
Proceedings of the Merck & Elsevier Young Chemists Symposium (MEYCS 2018)
Dear participants,
welcome to the 18th edition of the Merck & Elsevier Young Chemists Symposium, formerly SAYCS and MYCS.
This conference is an international scientific event organized by the Young Group of the Italian Chemical Society (SCI Giovani) with the financial support of Merck and Elsevier.
This symposium is fully devoted to young researchers, such as MSc and PhD students, post-doc fellows and young researchers in companies. All the disciplines of Chemistry are covered: analytical, physical, industrial, organic, inorganic, theoretical, pharmaceutical, biological, environmental, macromolecular and electrochemistry. This year, a special emphasis will be given to chemistry from knowledge to innovation: how chemistry is increasingly present in all of the fields that are essential for human life, and how chemical fundamentals are pushing novel technologies?
This year we have the exceptional number of 212 participants; we thank you for the great trust shown towards SCI Giovani, Merck and Elsevier.
Enjoy the conference
Understanding key factors affecting electronic medical record implementation:a sociotechnical approach
Recent health care policies have supported the adoption of Information and Communication Technologies (ICT) but examples of failed ICT projects in this sector have highlighted the need for a greater understanding of the processes used to implement such innovations in complex organizations. This study examined the interaction of sociological and technological factors in the implementation of an Electronic Medical Record (EMR) system by a major national hospital. It aimed to obtain insights for managers planning such projects
in the future and to examine the usefulness of Actor Network Theory (ANT) as a research tool in this context
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