Search results for "LAB"
showing 10 items of 7932 documents
Metabolic profiling of ripe olive fruit in response to moderate water stress
2013
a b s t r a c t The concentrations of different metabolites in olive (Olea europaea (L.)) fruit at harvest can be affected by water availability, with significant consequences on the composition and the quality of the resulting oil. The aim of the present study was to profile the metabolic composition of ripe olives (cv. Cipressino) grown under water-stress and irrigated conditions applied during the last part of the fruit developmental cycle (from pit hardening to commercial harvest). The imposed conditions resulted in a moderate water stress (−3.5 MPa) at the end of the experimental period. Samples (pulp + skin) of fruit collected at the stage of complete epicarp pigmentation were analyze…
Access to scientific information. A national survey of the Italian Society of Clinical Biochemistry and Laboratory Medicine (SIBioC).
2016
Abstract Background: Digital libraries are typically used for retrieving and accessing articles in academic journals and repositories. Previous studies have been published about the performance of various biomedical research platforms, but no information is available about access preferences. Methods: A six-question survey was designed by the Italian Society of Clinical Biochemistry and Laboratory Medicine (SIBioC) using the platform Google Drive, and made available for 1 month to the members of the society. The information about the survey was published on the website of SIBioC and also disseminated by two sequential newsletters. Results: Overall, 165 replies were collected throughout the …
One-pot, direct incorporation of [11C]CO2 into carbamates.
2009
Why beat about the bush? An operationally simple and mild reaction based on the direct fixation of (11)CO(2) with 1,8-diazabicyclo[5.4.0]undec-7-ene (DBU) has been developed for the synthesis of (11)C-labeled carbamates at 75 degrees C within 10 minutes in radiochemical yields above 70% (see scheme). This strategy should be immediately useful for the construction of new radiotracers for positron emission tomography and other applications.
A simple, rapid method for the preparation of [11C]formaldehyde **
2008
Techniques for Biosynthesis
2015
Post-fotografia etnografica
2021
È evidente come la nostra società tecnologica sia legata senza alcun dubbio alla diffusione delle immagini. Autori come Gottfried Boehm, John Mitchell, Hans Belting hanno indagato la natura dell'immagine ponendo le basi, negli anni Novanta, per l'idea di un pictorial turn, di una cultura totalmente dominata dalle immagini che è diventata adesso una possibilità tecnica reale su scala globale. Un nuovo statuto dell'immagine che si usa raccogliere sotto l'etichetta di iconic turner inserito nel più vasto campo visual culture studies. L'uso del termine cultura accanto a quello di visuale è indicativo dell'ampiezza del campo d'indagine che visual culture studies si prefiggono di ricercare: essi …
Pronunciare bene. Fonetica italiana e tedesca a confronto
2017
Come si fa ad acquisire una buona pronuncia? Questo libro – che si rivolge a italofoni che studiano o insegnano il tedesco e a germanofoni che studiano o insegnano l’italiano – mette a disposizione tutto il background teorico necessario per quanto riguarda la pronuncia di entrambe le lingue. La descrizione in parallelo dell’italiano e del tedesco fornisce le basi per un confronto tra i due differenti sistemi fonologici. Che cosa hanno in comune e in che cosa si differenziano? Quali errori ci si può aspettare dagli italofoni che si esprimono in tedesco e dai germanofoni che si esprimono in italiano? Grazie a quali accorgimenti si possono evitare gli errori riuscendo così a “pronunciare bene”…
The History of Jobless Italy
2018
This article provides an overall look at the history of unemployment in Italy from unification up to the present day, including the changes in the many different economic, social and political aspects of the phenomenon. At the time of Italian unification, people's notions were still rather vague as to who the unemployed actually were. Between the end of the Nineteenth century and the First World War, for the first time, it became evident that responsibility needed to be taken for involuntary joblessness as a political and social problem. However, it was only after fascism and the tragedy of the Second World War that the entire Italian legal system was rebuilt around the principle of the rig…
Prospects for quarkonium studies at the high-luminosity LHC
2020
Prospects for quarkonium-production studies accessible during the upcoming high-luminosity phases of the CERN Large Hadron Collider operation after 2021 are reviewed. Current experimental and theoretical open issues in the field are assessed together with the potential for future studies in quarkonium-related physics. This will be possible through the exploitation of the huge data samples to be collected in proton-proton, proton-nucleus and nucleus-nucleus collisions, both in the collider and fixed-target modes. Such investigations include, among others, those of: (i) J/psi and Upsilon produced in association with other hard particles; (ii) chi(c,b) and eta(c,b) down to small transverse mom…
Spatial mismatch through local public employment agencies Answers from a French quasi-experiment Spatial Mismatch through Local Public Employment Age…
2015
Using the unanticipated creation of a new agency in the French region of Lyon as a quasi-natural experiment, we question whether distance to local public employment agencies (LPEAs) is a new channel for spatial mismatch. Contrary to past evidence based on aggregated data and consistently with the spatial mismatch literature, we find no evidence of a worker/agency spatial mismatch, which pleads for a resizing of the French LPEA network. However, echoing with the literature on the institutional determinants of the local public employment agencies' efficiency, we do find detrimental institutional transitory effects.