1,721,098 research outputs found
Relazioni collaterali: il governo dei social media nelle organizzazioni
Full text linkI social media impongono un ripensamento dei modi tradizionali di comunicare in azienda, dando luogo ad un nuovo paradigma comunicativo in cui gli utenti generano e scambiano contenuti. L’articolo suggerisce ad imprenditori e manager possibili aree di intervento per la gestione della comunicazione interna mediata dagli strumenti social
Il Musteriano di Grotta del Cavallo - strati H e I: studio preliminare
No full textIl complesso litico dello strato I chiude il ciclo del Musteriano antico di Grotta del Cavallo. Lo strato è stato suddiviso in tre orizzonti (I1, I2, I3) in base il tipo di sedimento e in accoerdo con le osservazioni già fatte da A. Palma di Cesnola negli anni 1964/66. Le nuove ricerche in questo strato e nel soprastante strato H (scavi Sarti 1993/94), su un'area di 12 mq, hanno permesso di rilevare otto livelli abitativi, talora in forma di paleosuperfici. L'industria litica esaminata, costituita dalla componente ritoccata, mostra una dinamica evolutiva con un insieme di tipo Charenziano attenuato in basso e un ulteriore aspetto Charenziano molto attenuato ricco di denticlati in alto. Le industrie dei vari orizzonti non presentano che rari elementi Levallois. La composizione delle faune testimonia diverse situazioni climatiche e ambientali: negli orizzonti inferiori un clima temperato freddo di tipo continentale in un paesaggio a steppa-prateria e a foresta aperta, mentre nei due orizzonti successivi è attestata una fase più arida e fredda con riduzione delle aree forestate
Exploring Innovation in a Digital World: An Introduction
No full textInnovation takes place at fast pace in digital ecosystems, asking for increasing attention by academic scholars. In line with this call, we offer an overview of the most recent advances in the studies on innovation and technology in the digital space. We delve into the cultural elements that affect the diffusion and adoption of digital technologies, the pervasive role of social media, the organizational challenges of digital transformations and, finally, specific emerging trends such as Artificial Intelligence (AI) and blockchain. The plurality of views is particularly relevant for practitioners, scholars and policy makers, offering a fresh look on the most recent developments in Information Systems studies
Data control coordination in cloud-based ecosystems: the EU GAIA-X ecosystem
No full textValue creation in digital ecosystems entails bottlenecks among actors with heterogeneous interests and expectations. Data control is a critical element of digital strategy to remove bottlenecks and unleash value creation in the ecosystem. In this chapter, we focus on the formative stages of a cloud-based ecosystem to examine how actors coordinate data control activities to co-create value. We develop a conceptual model of data control coordination in cloud-based ecosystems by drawing on the formation of the EU GAIA-X ecosystem. Our model illustrates how data control is regulated and managed either within the firm’s hierarchy or within the ecosystem. It shows that coordination among actors across a cloud-based ecosystem starts by resolving data control bottlenecks in multilateral agreements before engaging in innovative activities that lead to value co-creation. Our model contributes to research on digital strategy by looking at data control coordination as a precursor to generating complementarities between ecosystem actors. This raises important implications for data strategies in digital ecosystems
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
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