Leticia Bode, David S. Lassen, Young Mie Kim, Dhavan V. Shah, Erika Franklin Fowler, Travis Ridout and Michael Franz
Despite the growing use of social media by politicians, especially during election campaigns, research on the integration of these media into broader campaign communication…
Abstract
Purpose
Despite the growing use of social media by politicians, especially during election campaigns, research on the integration of these media into broader campaign communication strategies remains rare. The purpose of this paper is to ask what the consequences of the transition to social media may be, specifically considering how Senate candidates’ use of a popular social network, Twitter, is related to their messaging via broadcast media in the form of campaign advertising, in terms of content and tone.
Design/methodology/approach
To address this research question, a unique data set combining every tweet (10,303) and every television ad aired (576,933 ad airings) by candidate campaigns for the US Senate during the 2010 campaign is created. Using these data, tweets and ads are analyzed for their references to issues as well as their overall tone.
Findings
Findings demonstrate that social messaging often resembles broadcast advertising, but that Twitter nonetheless occupies a unique place in modern campaigns in that its tone tends to be quite different than that of advertisements.
Research limitations/implications
This sheds light on a larger debate about whether online campaigning has produced a fundamental change in election practices or whether new media simply extend “campaigning as usual.”
Originality/value
This study uses a novel data set, encompassing the complete universe of ads and tweets distributed by candidates for Senate in 2010.
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Aim of the present monograph is the economic analysis of the role of MNEs regarding globalisation and digital economy and in parallel there is a reference and examination of some…
Abstract
Aim of the present monograph is the economic analysis of the role of MNEs regarding globalisation and digital economy and in parallel there is a reference and examination of some legal aspects concerning MNEs, cyberspace and e‐commerce as the means of expression of the digital economy. The whole effort of the author is focused on the examination of various aspects of MNEs and their impact upon globalisation and vice versa and how and if we are moving towards a global digital economy.
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Zongduo Wu, Zhi Zong and Lei Sun
– The purpose of this paper is to provide an improved Mie-Grüneisen mixture model to simulate underwater explosion (UNDEX).
Abstract
Purpose
The purpose of this paper is to provide an improved Mie-Grüneisen mixture model to simulate underwater explosion (UNDEX).
Design/methodology/approach
By using Mie-Grüneisen equations of state (EOS) to model explosive charge, liquid water and solid structure, the whole fluid field is considered as a multi-phases mixture under Mie-Grüneisen EOS. Then by introducing auxiliary variables in Eulerian model and using mass fraction to establish a diffusion balance, a new improved Mie-Grüneisen mixture model is presented here. For the new reconstructed mixture model, a second order MUSCL scheme with TVD limiter is employed to solve the multi-phase Riemann problem.
Findings
Numerical examples show that the results obtained by Mie-Grüneisen mixture model are quite closed to theoretical and empirical data. The model can be also used in 2-D fluid-structure problem of UNDEX effectively and it is proved that the deformation of structure can be clearly described by mass fraction.
Research limitations/implications
The FVM model based on mass fraction can only describe the motion of compressible material under impact. Material failure or large deformation needs a modification about the EOS or implementations of other models (i.e. FEM model).
Originality/value
An improved non-oscillation Mie-Grüneisen mixture model, which based on mass fraction, is given in the present paper. The present Mie-Grüneisen mixture model provides a simplified and efficient way to simulate UNDEX. The feasibility of this model to simulate the detonation impacts on different mediums, including water and other metal mediums, is tested and verified here. Then the model is applied to the simulation of underwater contact explosion problem. In the simulation, deformation of structure under explosion loads, as well as second shock wave, are studied here.
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Globalisation is generally defined as the “denationalisation of clusters of political, economic, and social activities” that destabilize the ability of the sovereign State to…
Abstract
Globalisation is generally defined as the “denationalisation of clusters of political, economic, and social activities” that destabilize the ability of the sovereign State to control activities on its territory, due to the rising need to find solutions for universal problems, like the pollution of the environment, on an international level. Globalisation is a complex, forceful legal and social process that take place within an integrated whole with out regard to geographical boundaries. Globalisation thus differs from international activities, which arise between and among States, and it differs from multinational activities that occur in more than one nation‐State. This does not mean that countries are not involved in the sociolegal dynamics that those transboundary process trigger. In a sense, the movements triggered by global processes promote greater economic interdependence among countries. Globalisation can be traced back to the depression preceding World War II and globalisation at that time included spreading of the capitalist economic system as a means of getting access to extended markets. The first step was to create sufficient export surplus to maintain full employment in the capitalist world and secondly establishing a globalized economy where the planet would be united in peace and wealth. The idea of interdependence among quite separate and distinct countries is a very important part of talks on globalisation and a significant side of today’s global political economy.
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Yuko Ishida, Dowon Kim, Tatsuo Konegawa and Ryoichi Fukagawa
The purpose of this paper is to organize the issues that arise during repair processes when the cultural heritage sites and the infrastructure of local residents are…
Abstract
Purpose
The purpose of this paper is to organize the issues that arise during repair processes when the cultural heritage sites and the infrastructure of local residents are simultaneously damaged by disasters and to propose measures before disaster occurrence.
Design/methodology/approach
Issues to be considered regarding restoration processes are extracted based on details of damages and restoration work caused by disasters to the world heritage site “Sacred Sites and Pilgrimage Routes in the Kii Mountain Range” and the surrounding living facilities and hearings from government officials.
Findings
In order to develop a restoration method with little burden on cultural properties, it is important that related institutions collaborate before the occurrence of disasters and consider reconstruction methods with low environmental impact. The authors should increase the number of effective countermeasure options that prioritize harmony with nature and scenery preservation prior to disasters.
Research limitations/implications
Little is known about the best practice of reconstruction work at the cultural heritage sites.
Practical implications
The damages and restoration works which are described in this paper serve as a precedent of recovery works from future disaster occurrence.
Social implications
The damages and restoration works of Yokogaki-toge Pass, the issues extracted and the measures proposed which are presented in this paper would be helpful the people involved in cultural properties to think about better methods of restoration.
Originality/value
In the hearing investigation clarified that both the person in charge of cultural property and public facility management recognize importance learning from many effective countermeasure methods and previous cases to make a better recovery plan for future damage.
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Eunsung Kim and Scott McDonald
Maintaining food safety techniques in the supply chain management require special food safety labelling techniques during distribution in the retail food industry. The food…
Abstract
Maintaining food safety techniques in the supply chain management require special food safety labelling techniques during distribution in the retail food industry. The food products have to be of good quality and labelling inbound, manufacturing, and outbound in the supply chain contributes to this aim. The purpose of this study is to evaluate how food safety labelling is managed in Vietnam’s retail food industry with a special focus on food in Ho Chi Minh City, Vietnam. Photography was used in an observational study conducted among five separate retail market chains all located in this city. In which ways are the applications of the developed food safety labelling techniques among three separate retail food markets similar and dissimilar being accounted for? The results show that the packaging and labelling in Big C, Aeon Citimart, and Giant using the symbols of food safety build trust for their customers. The Big C indicates guidelines for VietGAP and green labelling. Aeon Citimart indicates the name of the good, expiration date and instructions for use as well as guidelines for the government factor (VietGAP) to the food safety practices in the Vietnamese food retail sector.
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Kim Lim Tan, Ivy Siaw Hung Hii, Weng Hang Kong and Hiram Ting
Emma Nuraihan Mior Ibrahim, Nor Laila, Noor and Shafie Mehad
The proliferation of the internet as the means for knowledge and information exchange gives rise to new issues of sustaining trust within web‐mediated information environments…
Abstract
Purpose
The proliferation of the internet as the means for knowledge and information exchange gives rise to new issues of sustaining trust within web‐mediated information environments. However, researchers have not studied trust on websites that evoke emotionally charged topics that are culturally and ethically oriented as much as they have studied e‐tailing trust. Hence, this paper aims to explore the notion of trust within the web‐based information for Islamic content environment and how consumers' trust evaluations on topics that are sensitive to their cultural norms would give different a connotation of trust and its guidelines.
Design/methodology/approach
The paper discusses the notion of trust, its dimensions, conceptualisation and operationalisation in the online environment. The paper presents the results of a descriptive study conducted via an online survey distributed to online Muslim users through the mailing list of the Federation of Universities in the Islamic World (see www.fuiw.org) database.
Findings
The analysis highlights issues surrounding trust among 605 respondents from different continents. The outcome of the findings indicates the importance of third‐party seals and overall site presentation in mediating the interaction of trustworthy communication.
Research limitations/implications
Due to the huge population of Muslims from different ethnic groups, the research is unable to capture a general order of the perceptions of trust. In addition, what are presented here are “possible issues” of trust that exist amongst Islamic communities and not something definitive.
Practical implications
Designers of information artefacts should consider the cultural aspect in which the information domain resides, because the culture within which a person operates will shape his or her perception of trust. Hence, creating the right appearance on the web by imposing online legitimacy, appropriate communication styles and appearance are integral issues for designers to consider in developing information systems for a sensitive information context.
Originality/value
The research should be of value to those who have an interest in exploring, enquiring and communicating knowledge or information pertaining to a Muslim user group within the wider human‐computer interaction scope.
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Compares the values underlying the behaviour of a sample of 87 US, 56 Jamaican, 42 Bahamian, 106 Colombian, and 12 Israeli managers and professional staff. Refers to literature…
Abstract
Compares the values underlying the behaviour of a sample of 87 US, 56 Jamaican, 42 Bahamian, 106 Colombian, and 12 Israeli managers and professional staff. Refers to literature defining individualism and collectivism, uncertainty avoidance, power distance, and masculinity/femininity; as well as literature establishing these values as instrumental or terminal. Hypothesizes that each country‘s respondents will record different instrumental values, with the US respondents being ambitious, independent, intellectual and logical (vertically individualist); the Colombian, Jamaican and Bahamians being ambitious, cheerful, forgiving, helpful, loving, obedient and polite; and the Israelis also valuing the latter six qualities. Describes the methodology used and data analysis. Indicates expected results from the findings, other than the Jamaicans and Bahamians were found to value ambition and independence more highly than hypothesized, and the Israelis valued love and obedience but not cheerfulness and forgiveness. Discusses the implications of the findings in the light of the high failure rate of expatriate assignments.