Erratum to: 36th International Symposium on Intensive Care and Emergency Medicine

[This corrects the article DOI: 10.1186/s13054-016-1208-6.]

Physical Activity and Healthy Habits Influence Mood Profile Clusters in a Lithuanian Population

Moods have been investigated previously in a range of cultural contexts. In our study, we investigated if six mood profiles previously identified, termed the iceberg, inverse Everest, inverse iceberg, shark fin, submerged, and surface profiles, were also evident among a Lithuanian sample. A Lithuanian translation of the Brunel Mood Scale (BRUMS-LTU) was completed by a sample of 746 participants (male = 199, female = 547) aged from 17–78 years (M = 41.8 years, SD = 11.4 year). Seeded k-means cluster analysis clearly identified the six hypothesized mood profiles, the prevalence of which reflected previous findings. Cluster prevalence varied significantly by sex, age, exercise and smoking status, frequency of overeating, and self-rated health of participants. Male participants and older adults were under-represented for the inverse Everest profile and over-represented for the iceberg profile. Those who reported more healthy habits (i.e., exerciser, non-smoker, rarely overeat) and those reporting better self-rated health were over-represented for the iceberg profile and under-represented for negative mood profiles; namely, the inverse Everest, inverse iceberg, and shark fin profiles. Findings supported the cross-cultural invariance of the mood profile clusters and confirmed the link between unhealthy habits and negative mood profile

Crowdfunding: An innovative approach to start up with entrepreneurship

© Springer Science+Business Media Singapore 2017. It is beyond any doubt that getting finance at eve of establishing the creative projects or entrepreneurial businesses is most difficult task. Creator may face difficulty, or failure sometimes, in gathering finance due to lack of relationships with venture capitalists or banks due to lack of sound financial track record or pledge. This paper is to introduce and explain the model of a new form of financing, crowdfunding (CF) for entrepreneurs or project initiator. This research suggests that the field is fragmented and undeveloped. It explains the distinct features and the key players of CF. Crowdfunding—a mechanism, by which an innovative or patronage idea may get into reality by gathering funds from a large number of people through internet, may prove the problem solver for entrepreneurs or creators who don’t have enough resources for their dream. Research has also shown business models of crowdfunding and different sources of funding. Based on the available empirical data, we have studied how it can be helpful for capital deficit units and what are its advantages and disadvantages from founder, funder and platform’s prospective

REFERENCE MODEL OF BUSINESS INFORMATICS ECONOMICS MANAGEMENT

This paper is devoted to issues connected with processes that can be used for the management of economic efficiency of business informatics with the support in the area of Business Intelligence. We analyze the processes of the management of business informatics economics. We propose new model that takes into account requirements on the management of economic efficiency necessitated by accounting, managers of companies, differences in the method of accounting of business informatics cost and profits etc. Our model provides information that helps to define prices and costs for services provided by business informatics to other in-house units, provides information for cost analysis of each employee, total cost of each IS/ICT section, identifying the total costs of business informatics etc. First published online: 02 Oct 201

To Crowdfund Research, Scientists Must Build an Audience for Their Work

As rates of traditional sources of scientific funding decline, scientists have become increasingly interested in crowdfunding as a means of bringing in new money for research. In fields where crowdfunding has become a major venue for fundraising such as the arts and technology, building an audience for one's work is key for successful crowdfunding. For science, to what extent does audience building, via engagement and outreach, increase a scientist's abilities to bring in money via crowdfunding? Here we report on an analysis of the #SciFund Challenge, a crowdfunding experiment in which 159 scientists attempted to crowdfund their research. Using data gathered from a survey of participants, internet metrics, and logs of project donations, we find that public engagement is the key to crowdfunding success. Building an audience or "fanbase" and actively engaging with that audience as well as seeking to broaden the reach of one's audience indirectly increases levels of funding. Audience size and effort interact to bring in more people to view a scientist's project proposal, leading to funding. We discuss how projects capable of raising levels of funds commensurate with traditional funding agencies will need to incorporate direct involvement of the public with science. We suggest that if scientists and research institutions wish to tap this new source of funds, they will need to encourage and reward activities that allow scientists to engage with the public