Search results for "vine"
showing 10 items of 2017 documents
The CEO-Chair relationship from a relational leadership perspective
2016
Purpose The purpose of this paper is to conceptualise how the chief executive officer (CEO) and chairperson of the board (Chair) construct their relationship through their leadership practices, and to analyse the meaning of these practices to the relationship. An empirical investigation from both partners’ viewpoint is conducted. Design/methodology/approach The data were gathered through in-depth interviews with 16 CEOs and 16 chairpersons from the same companies. Content analysis was used to analyse the data. Findings Four types of leadership practices in the CEO-Chair relationship were conceptualised: emergent practices on company- and person-related issues, and scheduled practices on co…
Micro-Level Mechanisms to Support Value Co-Creation for Design of Digital Services
2023
This study identifies micro-level value co-creation mechanisms that support the design of digital services. As services are now becoming digital—or at least digitally enabled—how to design digital services that enable value co-creation between a service provider and customers has become an increasingly important question. Our qualitative research study provides one answer to this question. Based on 113 in-depth laddering interviews analyzed using interpretive structural modeling, our study shows that value co-creation mechanisms differ between business-to-business and customer-to-customer digital service types. We identify five mechanisms to support value co-creation in the design of digit…
Moment of dialogic leadership in Finnish IT organisation
2020
Purpose The purpose of this study is to describe the construction of leadership through authentic dialogues at work and leaders’ actions as contributors to dialogic leadership. Design/methodology/approach The authors collected the data by recording the organisation’s meetings and discussions and used content analysis of dialogic leadership and typifying of critical moments as analytical methods. Findings On the basis of the findings, this paper suggests that dialogic leadership begins with a startup critical moment and progresses through the different positions by manager and employees through democratic interaction. Individual and collective level learning of participants and the formatio…
Comparison of stir bar sorptive extraction in the liquid and vapour phases, solvent-assisted flavour evaporation and headspace solid-phase microextra…
2017
The volatile fraction plays an important role on the organoleptic properties and overall acceptability of fruit juices. This work reports for first time a non-targeted approach for the analysis of the volatile fraction of fruit juice by stir bar sorptive extraction (SBSE[1]) in liquid and vapour phase (HSSE[2]) at three extraction times (30, 60, and 120 min), two temperatures (room temperature and 40 °C), and two sample volumes (5 and 10 mL). The resultant volatile profiles were compared with solvent-assisted flavour evaporation (SAFE[3]) and headspace solid-phase microextraction (HS-SPME[4]). SBSE and HSSE enabled the detection and identification of more compounds than HS-SPME and less tha…
Uptake of an Endocytic Marker by Rice Cells: Variations Related to Osmotic and Saline Stress
2003
Saline and osmotic stress are the main abiotic factors limiting the productivity of rice and other crop plants. Although both coincide in generating water deficit and affect many aspects of plant growth and development similarly, some effects of salinity are distinctively related to the ionic component of salt stress. At the cellular level, dessication tolerance is largely dependent on the cell's ability for osmotic adjustment. Here, we have studied the effects of saline and osmotic stress on endocytosis by rice cells, to investigate the common and distinctive effects of saline-generated stress and osmotically generated stress, and the possible involvement of endocytosis in tolerance mechan…
A first comparative map of copy number variations in the sheep genome.
2011
article i nfo We carried out a cross species cattle-sheep array comparative genome hybridization experiment to identify copy number variations (CNVs) in the sheep genome analysing ewes of Italian dairy or dual-purpose breeds (Bagnolese, Comisana, Laticauda, Massese, Sarda, and Valle del Belice) using a tiling oligonucleotide array with ~385,000 probes designed on the bovine genome. We identified 135 CNV regions (CNVRs; 24 reported in more than one animal) covering ~10.5 Mb of the virtual sheep genome referred to the bovine genome (0.398%) with a mean and a median equal to 77.6 and 55.9 kb, respectively. A comparative analysis between the identified sheep CNVRs and those reported in cattle a…
RUINS PRESERVATION, TRANSFORMATION PROJECTS IN THE OLD TOWN CENTRE OF PALERMO. LINES OF DEVELOPMENT AND NEW PERSPECTIVES
2011
The accumulation of data for an uninterrupted arc of some millennia has suffered a rest, due to the 1943 massive bombings during the last war, and to the damages inflicted to the old town centre: the continuity of the urban and cultural environment, where the buildings live their own history, got broken. The wartime events left “empty spaces” in the historical city, that weren't filled in the following decades, and the ruins which miraculously were still standing up became a memento not only of the wounds caused by World War II, who were still partially open, but also of the following vicissitudes, neglect, carelessness and lack of culture. In 1993, besides passing the P.P.E., the municipal…
MCC1019, a selective inhibitor of the Polo-box domain of Polo-like kinase 1 as novel, potent anticancer candidate
2019
Polo-like kinase (PLK1) has been identified as a potential target for cancer treatment. Although a number of small molecules have been investigated as PLK1 inhibitors, many of which showed limited selectivity. PLK1 harbors a regulatory domain, the Polo box domain (PBD), which has a key regulatory function for kinase activity and substrate recognition. We report on 3-bromomethyl-benzofuran-2-carboxylic acid ethyl ester (designated: MCC1019) as selective PLK1 inhibitor targeting PLK1 PBD. Cytotoxicity and fluorescence polarization-based screening were applied to a library of 1162 drug-like compounds to identify potential inhibitors of PLK1 PBD. The activity of compound MC1019 against the PLK1…
Higher aggression is related to poorer academic performance in compulsory education
2019
Background To conduct a comprehensive assessment of the association between aggression and academic performance in compulsory education. Method We studied aggression and academic performance in over 27,000 individuals from four European twin cohorts participating in the ACTION consortium (Aggression in Children: Unraveling gene‐environment interplay to inform Treatment and InterventiON strategies). Individual level data on aggression at ages 7–16 were assessed by three instruments (Achenbach System of Empirically Based Assessment, Multidimensional Peer Nomination Inventory, Strengths and Difficulties Questionnaire) including parental, teacher and self‐reports. Academic performance was measu…
The french vineyard in the face of climate change: Developing an adaptation strategy based on prospective scenarios
2020
International audience