Search results for "sharing"
showing 10 items of 388 documents
Online guided self-help to augment standard treatment for people with anorexia nervosa: feasibility, efficacy and process measures
2021
Background: There is mounting evidence on the effectiveness of guided self-help (GSH) interventions to augment, shorten or replace standard care for eating disorders (EDs). However, only few studies have tested the use of GSH for people with anorexia nervosa (AN). Aims: 1) to conduct a systematic review and meta-analysis of GSH in AN, with a focus on clinical outcomes and feasibility; 2) to evaluate the feasibility, acceptability and efficacy of a novel digital GSH intervention for AN (RecoveryMANTRA) tested in addition to treatment as usual (TAU) in the outpatient setting, 3) to assess predictors of drop-out from the RecoveryMANTRA + TAU condition; 4) to establish the role of working allia…
The availability of raw data in substance abuse scientific journals
2018
[Objective]: The availability of research data sets is an important milestone since it can enhance the dynamics of research. This study aims to analyse the PubMed Central repository to determine the availability and type of raw data sets in Substance Abuse journals indexed in the Journal Citation Reports.
The B3 Maturity Model, SCIROCCO Tool and SCIROCCO Knowledge Management Hub: facilitating the capacity-building support for integrated care
2021
Introduction SCIROCCO Exchange is an EU Health Programme project that builds upon the preliminary achievements of the B3 Action Group on Integrated Care of the European Innovation Partnership on Active and Healthy Ageing (EIP on AHA) that first developed the concept of an Integrated Care Maturity Model. Through the activities of the SCIROCCO project, the Model has been further refined and is supported by a validated self-assessment tool (SCIROCCO Tool). SCIROCCO is an online participatory tool that helps stakeholders to understand: 1) The context requirements of a particular good practice; 2) The level of maturity required for a care system to adopt and scale-up integrated care; 3) The acti…
Hadron therapy information sharing prototype
2013
The European PARTNER project developed a prototypical system for sharing hadron therapy data. This system allows doctors and patients to record and report treatment-related events during and after hadron therapy. It presents doctors and statisticians with an integrated view of adverse events across institutions, using open-source components for data federation, semantics, and analysis. There is a particular emphasis upon semantic consistency, achieved through intelligent, annotated form designs. The system as presented is ready for use in a clinical setting, and amenable to further customization. The essential contribution of the work reported here lies in the novel data integration and rep…
H2S: A Secure and Efficient Data Aggregative Retrieval Scheme in Unattended Wireless Sensor Networks
2009
In unattended wireless sensor networks, data are stored locally and retrieved on demand. To efficiently transmit the collector’s retrieval results, data are aggregated along being forwarded. The data confidentiality and integrity should be protected at the intermediate nodes. End-to-end encryption or hop-by-hop encryption based schemes are not efficient. Straightforward homomorphic encryption based scheme is not compromise resilient. To achieve all the desires, we propose a scheme - H2S by making use of both homomorphic secret sharing and homomorphic encryption. The security and efficiency of our scheme are justified by extensive analysis.
A distributed data storage and retrieval scheme in unattended WSNs using Homomorphic Encryption and secret sharing
2009
Many data storage schemes have been proposed in the past for keeping dependable data storage, but they are not designed for Unattended Wireless Sensor Networks (UWSNs). When applying these schemes to UWSNs, most of them have limitations such as high storage requirement, transmission cost, and not resilient to a large number of node compromises. To address the problem of data storage, transmission cost, and resilience of node compromise in UWSNs, we propose a novel Homomorphic Encryption and Homomorphic Secret Sharing based scheme (HEHSS) to accomplish the goals of confidentiality, resilience to node compromises, reliability, and efficiency of storage and transmission. Our scheme exploits th…
Discrimination in the sharing economy: evidence from a hungarian field experiment on the topic of ridesharing
2018
This paper describes small-scale experimental research (total N=160) implemented in Hungary in summer 2017 by TÁRKI, the Hungarian Social Research Centre. The research was based on a controlled field experimental design and examined the chances of ethnically different testers being offered rides on the most well-known international ridesharing platform. The creation of eight experimental profiles enabled us to test the interaction between two experimental stimuli: ethnic/racial background and gender. The present paper provides evidence of ethnic/racial disproportionality in offers of rides to the different testers by multiethnic drivers. A large-size effect was detected in the case of the A…
Co-evolution of three mega-trends nurtures un-captured GDP : Uber's ride-sharing revolution
2016
Uber used a disruptive business model driven by digital technology to trigger a ride-sharing revolution. The institution- al sources of the company’s platform ecosystem architecture were analyzed to explain this revolutionary change. Both an empirical analysis of a co-existing development trajectory with taxis and institutional enablers that helped to create Uber’s platform ecosystem were analyzed. The analysis identified a correspondence with the “two-faced” nature of ICT that nurtures uncaptured GDP. This two-faced nature of ICT can be attributed to a virtuous cycle of decline in prices and an increase in the number of trips. We show that this cycle can be attributed to a self-propagating…
Understanding the Impact of Opinion Leaders’ Characteristics on Online Group Knowledge-Sharing Engagement from In-Group and Out-Group Perspectives: E…
2019
Opinion leaders often play key roles in online knowledge-sharing communities, which has intrigued a lot of researchers and practitioners worldwide. However, it is not clear how various characteristics of opinion leaders may affect different online groups&rsquo
Removing the barriers to adoption of social OER environments
2015
Despite the opportunities and benefits of OER, research and practice has shown how the OER repositories have a hard time in reaching an active user-base. The opportunities of experience exchange and simple feedback mechanisms of social software have been realized for improving the situation and many are basing or transforming their OER offerings towards socially powered environments. Research on social software has shown how knowledge-sharing barriers in online environments are highly culture and context-specific and require proper investigation. It is crucial to study what challenges might arise in such environments and how to overcome them, ensuring a successful uptake. A large-scale (N =…