450 research outputs found
Optimal strategy of the patient-driven command controller for restoring hand functions by functional electrical stimulation
No full textMineralization of Polyethylene Glycol in Aqueous Solution by Hydrogen Peroxide with Basic Oxygen Furnace Slag.
No full textComparison of protein expression in mammary gland from different lines of human factor IX transgenic and non-transgenic pigs using a proteomic approach
No full textA model for pseudo-Dirac neutrinos: leptogenesis and ultra-high energy neutrinos
Full text linkWe propose a model where sterile neutrinos are introduced to make light neutrinos to be pseudo-Dirac particles. It is shown how tiny mass splitting necessary for realizing pseudo-Dirac neutrinos can be achieved. Within the model, we show how leptogenesis can be successfully generated. Motivated by the recent observation of very high energy neutrino events at IceCube, we study a possibility to observe the effects of the pseudo-Dirac property of neutrinos by performing astronomical-scale baseline experiments to uncover the oscillation effects of very tiny mass splitting. We also discuss future prospect to observe the effects of the pseudo-Dirac property of neutrinos at high energy neutrino experiments. © 2016, The Author(s)3611Nsciescopu
Unravelling Interdependence: Coordinating Public-Private Service Networks
No full textGovernments aim to improve service delivery towards citizens and businesses. One of the main trends in this area is that organisations are increasingly trying to integrate service delivery by using information and communication technology (ICT). Service integration is necessary as individual service offerings are often just a part of a bigger process. This overall process does not stop at the boundaries of individual organisations, or at the boundary between the public and the private sector. Therefore, in order to improve service delivery, the service providers have to collaborate and integrate their services across organisational boundaries. The challenges that these collaborations face are varied, including heterogeneous organisations, a variety of processes, and fragmented information systems. How can we deal with these challenges to realise integrated service delivery? It is this question that is the background of this dissertation. It is addressed by exploring the interdependence in integrated service delivery, provided by networks of public and private organisations. Ultimately, the dissertation improves the understanding of the coordination of such public-private service networks.Infrastructure Systems & ServicesTechnology, Policy and Managemen
Fears about treatment among young drug abusers in Hong Kong
No full textAuthor name used in this publication: Yida Y.H. Chung2010-2011 > Academic research: refereed > Publication in refereed journalVersion of RecordPublishedVoR allowe
Advertising and Channel Structures
No full textDue to the important role of advertising in marketing practice, its effects have been the research focus since 1920. Among relevant research fields, the issue that has been paid close attention in the economic field is its impact on consumer welfare. Issues focused in the marketing field are its impacts on consumer perception, feelings, attitudes, behaviors, and competitive interaction among firms. However, in these two fields the integrated channel is the focused scenario where the advertising works in vast majority of literatures. Only very few of them investigate effects of advertising in other channel structure context. However, in practice indirect channels are very common. There may be interactions between advertising and channel structure due to the existence of the independent retailer and the specific degree of competition. Since advertising is an important strategic instrument, it deserves to pay more efforts to relate the advertising and channel structure. This dissertation use game-theoretical approach to target three issues relating the advertising and channel structure.
The first issue focuses on discussing the differential of choices between informative and persuasive advertising across three channel structure contexts for two competing manufacturers. This dissertation argues that the use of advertising strategy crucially depends on the channel structure. Specifically, it shows that when manufacturers delegate the sales responsibility to dedicated retailers, informative advertising may yield a higher profit for the manufacturers due to its pro-competitive nature. On the contrary, persuasive advertising should be used more extensively when either the manufacturers sell directly to the end consumers or sell through a common retailer. This therefore provides a theoretical foundation for why both advertising strategies can emerge as optimal responses from the manufacturers' viewpoints and subsequently provides handy guidelines for when these advertising strategies should be used in various scenarios.
The second issue is about the choice between direct and indirect channels. The introduction of independent retailers has long been recognized as a buffer that alleviates the price competition between channels. If the sales responsibility is delegated to the retailers, the retail prices are driven upwards, thereby allowing the manufacturers to avoid the head-to-head competition. In this dissertation, we argue that this effect may be counter-balanced if the manufacturers are privileged with sufficiently large loyal segments. It shows that, selling directly to the consumers (through the direct channel) may be more beneficial for the manufacturers than delegation with the presence of competition, because the low prices due to the intense competition may help the manufacturers to extract more revenue from loyal consumers. Furthermore, if the manufacturers compete along dimensions that differ from prices, they may be further in favor of the direct channel and less concerned about price competition. In particular, this dissertation shows that if the manufacturers also compete on their advertising strategies, delegating to the retailers may force them to invest on the wasteful advertising, which could be prevented had the manufacturers sold the products themselves.
The third issue discusses the combativeness of the persuasive advertising in the common retailer channel. The existing marketing literature suggests that persuasive advertising elicits counteractions from competing manufacturers and consequently leads to wasteful cancellation of the advertising effects. However, recent empirical studies document a surprisingly negative result against this conventional wisdom. To provide a theoretical ground for this empirical puzzle, we propose a novel way to model the advertising effect on the consumers' preference that incorporates two critical driving forces: on one hand, advertising shifts the consumers' preferences towards the advertised product (the "absolute effect"); on the other hand, it also makes the rival product a less desirable substitute from the consumers' viewpoints (the "relative effect"). Through our alternative interpretation of persuasive advertising, we show that channel conflict can be alleviated if a manufacturer adopts persuasive advertising that wisely "targets" appropriate consumers. In stark contrast with the established work, this advertising strategy may give rise to profit increases for every channel member, including the rival manufacturer and the retailer that were previously believed to always counteract/ resist to such persuasive advertising. We further identify the detailed operating regimes within which such a manufacturer-initiated persuasive advertising strategy is no more harmful for other channel members
IT-induced public sector transformation
No full textIT-induced public sector transformation investigates the organizational changes that are undertaken to transform public administrations using information technology (IT). While IT made governments more efficient, it is unclear whether it will also make them more effective in creating public value for citizens and businesses. This study investigates the outcomes of IT-induced transformation and the factors that influence these outcomes. It finds that transformed organizations do not emerge on the short term; IT-induced transformation often remains a promise of IT projects rather than an outcome. Instead of realizing organizational change, governments focus on setting up governance. While many of the public sector IT-projects traditionally aim to improve service delivery to citizens and businesses, in practice, they more often create better enforcement and control for government organizations.ICTTechnology, Policy and Managemen
Author Correction: Rapid increase in the risk of heat-related mortality.
Full text linkCorrection to: Nature Communicationshttps://doi.org/10.1038/s41467-023-40599-x, published online 24 August 2023 The original version of this Article omitted from the author list the 17th author, “Multi-Country Multi-City (MCC) collaborative research network”, which is the consortium providing the mortality data. A list of consortium authors and their affiliations are provided in the HTML version of this Correction. Part of the Author Contributions statement was incorrectly given and should have read ‘A.M.V.C., E.M.F., B.A., M.D.S.Z.S.C., Y.L.G., Y.G., Y.H., V.H., J.K., E.L., D.R., N.R., N.S., S.S., A.U., A.G. and the MCC were involved in resources and data curation.’ In addition, the primary affiliation ‘Climate Research Foundation (FIC), Madrid, Spain’ for Dominic Roye was missing
- …
