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1 – 7 of 7Michael Jay Polonsky, Bronwyn Hanson, Suzanne Hartsuyker and Vesna Novacevski
Uses Resnik and Stern’s content analysis criteria to examine audio and visual information of in‐cinema slide advertisements within one regional market in Australia to determine…
Abstract
Uses Resnik and Stern’s content analysis criteria to examine audio and visual information of in‐cinema slide advertisements within one regional market in Australia to determine whether two types of cues are compatible or reinforce one another. Suggests that there was extensive information framing for a narrow set of information cues. States that there were also significant differences in the types of audio and visual cues, which might result in conflicting information being communicated or information overload.
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To complete the general multi‐criteria decision‐analysis process and extend it to the process of requisitely holistic generating ideas and developing them into innovations. Also…
Abstract
Purpose
To complete the general multi‐criteria decision‐analysis process and extend it to the process of requisitely holistic generating ideas and developing them into innovations. Also, in terms of dialectical systems thinking, to recommend the use of individual and group methods and software supporting this process.
Design/methodology/approach
In 1974, Mulej invented and introduced the “Dialectical System” concept (DS), and in 1998 Mulej and Kajzer fortified DS with “the Law of Requisite Holism.” The concept was well‐verified in practice, but lacked the support of quantitative versions of systems thinking. In this paper, we eliminate that deficiency: we complete and extend Belton and Stewart's general multi‐criteria decision‐analysis process to a process of generating ideas and developing them into innovations.
Findings
Methods and software supportive of creativity can help generate ideas. Multi‐criteria decision‐making (MCDM) methods can be used to complement intuition, verify ideas, and support their development into innovations. The point is in reaching the requisite holism with only a requisite effort by applied systems thinking and innovation.
Research limitations/implications
Quantitative methods are considered necessary and helpful, but are not sufficient conditions for innovations or for holism.
Practical implications
This paper demonstrates that the modern operations research methods can help strengthen innovation and holistic thinking capacity much more than traditional ones.
Originality/value
The innovative aspect of this paper is that it extends a general multiple criteria decision‐analysis process to the process of generating ideas and developing them into innovations. It combines the Dialectical Systems Theory and the MCDM methods, which provides an interesting new synergy.
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Christian Acuña-Opazo and Oscar Contreras González
The purpose of this paper is to analyse the direct impacts on financial performance and the added value of production in family businesses, considering the efficiency of…
Abstract
Purpose
The purpose of this paper is to analyse the direct impacts on financial performance and the added value of production in family businesses, considering the efficiency of intellectual capital as determining variables.
Design/methodology/approach
A comparative analysis between family businesses (FB) and non-family businesses (NFB) is proposed to explore significant differences in the impacts on financial performance and added value of companies, through multivariate techniques. It contributes to the literature on the family business, and its performance from an analytical framework that incorporates the theory of intellectual capital and the measurement of its impact.
Findings
The findings show that the value-added coefficient of intellectual capital (VAICTM) is a determining factor in the financial performance of companies and, to a greater extent, in the FB than in their NFB counterparts. It is also verified that the efficiency of intellectual capital in the FB has a direct and greater relationship with the value added of production (VAEmp), with respect to non-family businesses, being an important factor in predicting the performance of companies.
Practical implications
The findings allow us to conclude the importance of efficient management of intangible factors in companies, such as intellectual capital, becoming a competitive advantage factor.
Originality/value
The document explores the relationship and impact of VAICTM in family businesses that belong to an emerging economy and demonstrates the existence of differences between FB and NFB, at the level of intangible factors under a comparative analysis.
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Vesna Nikolic, Suzana Savic and Miomir Stankovic
The purpose of this paper is to describe research, the objective of which was the development of models, methodologies, and tools for the realization of the multimedia platform…
Abstract
Purpose
The purpose of this paper is to describe research, the objective of which was the development of models, methodologies, and tools for the realization of the multimedia platform for emergency management in technological systems.
Design/methodology/approach
This objective was achieved through the operationalization of the following major tasks: the theoretical research on the specific characteristics of emergency management system structure and processes; definition of educational structures, processes, and subjects for emergency management; development of models and software tools for the analysis of emergency development; development of information (web) services to support the collaborative decision making.
Findings
A model of multimedia platform for emergency management in technological systems has been developed, which defines emergency services with appropriate information infrastructure, the structure and characteristics of the interoperability system and their mutual communication.
Research limitations/implications
Further research should result in: the concrete structure and processes of virtual organisation for emergency management in technological systems; software for the support of collaborative decision making; models for emergency management education and training based on multimedia technologies. The limitations are primarily related to model implementation, since there are no suitable emergency databases.
Practical implications
The platform can be used by: industrial companies, companies that provide building maintenance, public services, insurance companies, educational institutions, local authorities (by an adequate upgrade of models and software).
Originality/value
This paper presents the information flow identified in emergency management and the structure of a multimedia platform which, by creating favourable environment for collaborative decision making, enables effective and efficient emergency management in technological systems, as well as emergency management education and training.
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The purpose of this paper is exploratory. The author seeks to put forward propositions on how firms may best conceive business risks in an environment characterised by constant…
Abstract
Purpose
The purpose of this paper is exploratory. The author seeks to put forward propositions on how firms may best conceive business risks in an environment characterised by constant change and uncertainty. To construct such a reality, the author examines how the military manages its engagement with strategic risk and uncertainty.
Design/methodology/approach
The paper presents a summated examination of literature published over the last four decades covering three major areas of management literature; risk management, competitive strategy and military tactics are conducted.
Findings
The propositions which are put forward provide the foundation for the empirical development of an appropriate framework for strategic risk management.
Originality/value
The major contribution of the study is that it has focused readers on not only strategic risk and competition, but on how lessons can be drawn from the military's experience of dealing with irregular forms of competition.
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The purpose of this paper was to determine and compare nutritional composition of different parts of citrus fruits, namely, Citrus aurantium (peel: albedo, flavedo and pulp…
Abstract
Purpose
The purpose of this paper was to determine and compare nutritional composition of different parts of citrus fruits, namely, Citrus aurantium (peel: albedo, flavedo and pulp: juice, pomace) . This study was conducted through three stages of fruit maturity (green, yellow and orange). Total polyphenols, flavonoids, β-carotene, total chlorophyll, ascorbic acid, acidity, total soluble solid and the minerals (Ca, Mg, Zn, Na, K, Fe, Mn Cu) were evaluated. Moreover, the relationship between the total polyphenol, flavonoids and the antioxidant activity was determined.
Design/methodology/approach
Total polyphenols were determined by the Folin-Ciocalteu method. Flavonoids were assessed by the aluminum chloride colorimetric method. Ca, Mg, Zn, Fe, Mn and Cu were measured using an atomic absorption spectrophotometer. K and Na contents were determined by using a flame photometer. Other nutritional composition was determined by volumetric method.
Findings
The result showed that the concentrations of antioxidants, total polyphenols, flavonoids, vitamin C, total chlorophyll, total acidity and antioxidant activity (DPPH%) decreased during the maturity of fruit while the value of pH and β-carotene increases. In addition, the concentrations of the most minerals decreased through the maturation of fruit except Na. Anova statistical analysis of all the studied chemical variables was shown significant differences between all the samples. The pH, total soluble solids, β-caroteniod: orange juice had the highest average while green juice had the lowest. Ascorbic acid, total acidity, total chlorophyll: green juice had the highest average while orange juice has the lowest. Total phenol, K, Mg, Fe, Cu, Mn: green flavedo had the highest average while orange juice had the lowest. Flavonoid, antioxidant activity (DPPH%), Ca, Zn: green albedo had the highest average while orange juice had the lowest. Na: orange flavedo had the highest average while green juice had the lowest. The correlations between total polyphenol, flavonoid and antioxidant capacity were significantly higher (R = 0.935 and 0.960, respectively).
Originality/value
The stage of maturity affects nutritional composition in Citrus aurantium fruits (C. aurantium) peel and pulp, where some minerals of composition increased and others decreased, according to the results. This is the first study on comparing the nutritional composition of pulp: juice, pomace and peel: albedo, flavedo of Citrus aurantium L. during maturity in Syria, and it was also not found in previous works.
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