Search results

This paper aims to present the procedures necessary to determine the insert allowable for a composite sandwich, considering that the inserts were the most commonly used means to install equipment on the composite structure of Clean Sky 2 (CS2)-RACER compound helicopter.

The installation of the equipment inside of the airframe shall comply with the certification regulations, especially in relation to the inertial factors. Establishing of the needed number of inserts to fix the equipment is directly linked to the allowable coming from coupon tests. The materials and test procedures to which they were subjected are part of the process qualification used in the development of the CS2-RACER Main Fuselage. The samples were tested in two different static mechanical loadings, consisting of pull-out insert and shear-out insert tests. The mechanical behaviour and failure mechanism of the materials were evaluated using optical and scanning electron microscopy.

The insert installation on the sandwich structure influences the behaviour and mechanical properties during pull-out and shear-out testing.

The limited data available in standardized documents related to insert testing makes it difficult to compare results with certified baseline values.

To reduce the effort of selecting the optimized insert system, specific parameters are included in analytical pre-sizing, i.e. type of loads, geometry, materials, failure modes, special conditions such as manufacturing and testing.

The results of the study presenting the design, manufacturing and mechanical testing of pull-out and shear-out inserts used in composite materials sandwich-type coupons provide valuable information regarding the insert allowable determination.

The purpose of this paper is to introduce the concept of Value Fusion to describe how value can emerge from the use of mobile, networked technology by consumers, firms, and entities such as non‐consumers, a firm's competitors, and others simultaneously.

The paper discusses the combination of characteristics of mobile devices that enable Value Fusion and discusses specific value and benefits to consumers and firms of being mobile and networked. Value Fusion is introduced and defined and set apart from related, other conceptualizations of value. Examples are provided of Value Fusion and the necessary conditions for Value Fusion to occur are discussed. Also discussed are the conditions under which the use of mobile, networked technology by consumers and firms may lead to Value Confusion instead of Value Fusion. Several research questions are proposed to further enhance the understanding and management of Value Fusion.

The combination of portable, personal, networked, textual/visual and converged characteristics of mobile devices enables firms and consumers to interact and communicate, produce and consume benefits, and create value in new ways that have not been captured by popular conceptualizations of value. These traditional conceptualizations include customer value, experiential value, customer lifetime value, and customer engagement value. Value Fusion is defined as value that can be achieved for the entire network of consumers and firms simultaneously, just by being on the mobile network. Value Fusion results from producers and consumers: individually or collectively; actively and passively; concurrently; interactively or in aggregation contributing to a mobile network; in real time; and just‐in‐time.

This paper synthesizes insights from the extant value literature that by and large has focused on either the customer's or the firm's perspective, but rarely blended the two.

The purpose of this study is to develop a methodology in which alternate Six Sigma projects are prioritized and selected using appropriate multi-criteria decision-making (MCDM) methods in healthcare organizations. This study addresses a particular gap in implementing a systematic methodology for Six Sigma project prioritization and selection in the healthcare industry.

This study develops a methodology in which alternate Six Sigma projects are prioritized and selected using a modified Kemeny median indicator rank accordance (KEMIRA-M), an MCDM method based on a case study in healthcare organizations. The case study was hypothetically developed in the healthcare industry and presented to demonstrate the proposed framework’s applicability and validity for future decision-makers who will take place in Six Sigma project selection processes.

The study reveals that the Six Sigma project prioritized by KEMIRA-M assign the highest ranks to patient satisfaction, revenue enhancement and sigma level benefit criteria, while resource utilization and process cycle time receive the lowest rank.

The methodology developed in this paper proposes an MCDM-based approach for practitioners to prioritize and select Six Sigma projects in the healthcare industry. The findings regarding patient satisfaction and revenue enhancement mesh with the current trends that dominate and regulate the industry. KEMIRA-M provides flexibility for Six Sigma project selection and uses multiple criteria in two-criteria groups, simultaneously. In this study, a more objective KEMIRA-M method was suggested by implementing two different ranking-based weighting approaches.

This is the first study that implements KEMIRA-M in Six Sigma project prioritization and selection process in the healthcare industry. To overcome previous KEMIRA-M shortcomings, two ranking based weighting approaches were proposed to form a weighting procedure of KEMIRA-M. As the first implementation of the KEMIRA-M weighting procedure, the criteria weighting procedure of the KEMIRA-M method was developed using two different weighting methods based on ranking. The study provides decision-makers with a methodology that considers both benefit and cost type criteria for alternates and gives importance to experts’ rankings related to criteria and the performance values of alternates for criteria.

The following is a complete list of World's Records as officially homologated by the Fédération Aéronautique Internationale up to December 31, 1929

Examines the eleventh published year of the ITCRR. Runs the whole gamut of textile innovation, research and testing, some of which investigates hitherto untouched aspects. Subjects discussed include cotton fabric processing, asbestos substitutes, textile adjuncts to cardiovascular surgery, wet textile processes, hand evaluation, nanotechnology, thermoplastic composites, robotic ironing, protective clothing (agricultural and industrial), ecological aspects of fibre properties – to name but a few! There would appear to be no limit to the future potential for textile applications.

The purpose of this paper is to provide a retrospection on the importance, origins and development of the research programs in the author’s career.

The study uses an autobiographical approach.

Most of the articles, research monographs and books that constitute this research and publishing efforts can be categorized into seven distinct, but related, research programs: channels of distribution; marketing theory; marketing’s philosophy debates; macromarketing and ethics; relationship marketing; resource-advantage theory; and marketing management and strategy. The value system that has guided these research programs has been shaped by specific events that took place in the author’s formative years. This essay chronicles these events and the origins and development of the seven research programs.

Chronicling the importance, origins and development of the seven research programs will hopefully motivate and assist other scholars in developing their own research programs.

This study aims to develop an entrepreneurial business model capable of addressing and preventing the exploitation and inequality that traditionally have resulted from entrepreneurship, particularly in emerging economies.

The research uses systems thinking, the first law of cybernetics, and the principles of harmony to formulate a systemic solution to the problem, which it exemplifies via six purposefully selected short cases drawn from diverse industry sectors and economies.

This paper demonstrates how the conventional model of entrepreneurship, often associated with colonial exploitation and resultant inequalities, can be transformed into a triple bottom line model—harmonious entrepreneurship – that integrates the traditional economic, eco-, humane, and social approaches and creates a synergy where profit, planet, and people are in harmony. The model challenges the profit maximisation/shareholder value doctrine of business success.

Only six cases are presented here, and there is a need for further research in different political-economic contexts and industry sectors. Also, the way entrepreneurship is taught needs to change so that it addresses the sustainability challenge in general and the problem of inequality in particular.

There needs to be a change in the entrepreneurial mindset and the way entrepreneurship is taught and potential entrepreneurs are trained if entrepreneurship is to address the sustainability challenge in general and the problem of inequality in particular.

This is a novel approach to the study of entrepreneurship and its impact on inequality that shows how it can ameliorate and/or prevent inequality, particularly in emerging economies, by adopting a more holistic approach to business success and supplanting “having and needing” with “being and caring”.

THE first surprise when travelling by air from Fiji to Western Samoa is that one leaves Fiji on Saturday and arrives in Western Samoa on Friday. This is because of crossing the International Date Line en route and a story is told in Fiji of a man who owned a shop through which the date line ran. Sunday trading is frowned on in Fiji but our friend got round this by opening only half of his shop on Sunday—the half on the Saturday or Monday side of the date line. It is therefore not surprising that the Fiji Times describes itself as “the first newspaper in the world every day”.

Being the basic need of humans, but also an attractive element of the tourist offer, gastronomy is related to the attractiveness of a destination, and Balkan gastronomy is considered to be one of the most positive aspects of the tourist image of the region. This study aims to investigate the locals' perception of gastronomic specificity of ‘Balkan food’ and national (local) food as well. Furthermore, the study investigated how ‘Balkan food’ is perceived in terms of its tourist potential, uniqueness, quality, nutrition and its general role in the creation of a joint ‘Balkan’ tourist brand. The methodology included a historical approach and a survey which involved110 respondents. Out of 21 traditional dishes identified in the official tourist promotional activities of selected countries and a review of the relevant literature, the following are identified as regional ‘Balkan’ dishes: ‘pečenje’, ‘musaka’, ‘ćevapi’ and ‘sarma’. The following are identified as national dishes: ‘pastrmajlija’, ‘sogan dolma’, ‘raštan’, ‘pašticada’, ‘burek’ and ‘svadbarski kupus’. The results indicated that some nations have specific knowledge of certain dishes being considered national and regionally present, while other nations show a lack of knowledge of food origin and regional presence in identified countries. Furthermore, the results showed that different dimensions of Balkan cuisine significantly contribute to the tourist potential of the region, while the contribution of its nutritive characteristics is perceived as less important. Results showed that ‘Balkan food’ is considered to be important for the improvement of the ‘Balkans'’ image and promotion, as well as important for the creation of the regional tourism brand.