Search results

This paper presents the results of survey research conducted in 1994 and 1995 on consumer perceptions of different retail formats in Albania. As a developing country where consumers and retailers are learning to adjust to a new market system, Albania presents a unique context for this type of study. We measured consumer perceptions of merchandising and customer service attributes and overall satisfaction for private stores with a permanent location, kiosks, and open market vendors. Contrary to other studies of informal retailers, our results show that open market vendors and, to a lesser extent, kiosks provide consumers with less overall satisfaction as compared to the permanent, private stores. Since these markets are segmented to a certain extent by product type, consumers shopped across all markets. Over time, consumers are becoming more confident of their decision skills, product quality has become more important, and permanent private stores were perceived as improving in merchandising and service. However, shopping frequency in the open market increased due to the economic situation. Implications for both Albanian entrepreneurs and potential foreign investors are discussed.

Considers the extent of the marketers need to communicate quality to the consumer and the best ways of doing so. Examines the results of an experiment involving consumers. Suggests that some communication of quality is generally better than no such communication, although whether specific or non‐specific quality appeals should be used depends on the relative price of the brand.

Many organizations now utilize action learning, and it is applied increasingly throughout the world. Action learning appears in numerous variants, but generically it is a form of learning through experience, “by doing”, where the task environment is the classroom, and the task the vehicle. Two previous reviews of the action learning literature by Alan Mumford respectively covered the field prior to 1985 and the period 1985‐1994. Both reviews included books as well as journal articles. This current review covers the period 1994‐2000 and is limited to publicly available journal articles. Part 1 of the Review was published in an earlier issue of the Journal of Workplace Learning (Vol. 15 No. 2) and included a bibliography and comments. Part 2 extends that introduction with a schema for categorizing action learning articles and with comments on representative articles from the bibliography.

The purpose of this paper is to present a vision-based method for the kinematic calibration of a six-degrees-of-freedom parallel robot named Hexa using only one Universal Serial Bus (USB) camera and a chess pattern installed on the robot's mobile platform. Such an approach avoids using any internal sensors or complex three-dimensional measurement systems to obtain the pose (position/orientation) of the robot's end-effector or the joint coordinates.

The setup of the proposed method is very simple; only one USB camera connected to a laptop computer is needed and no contact with the robot is necessary during the calibration procedure. For camera modeling, a pinhole model is used; it is then modified by considering some distortion coefficients. Intrinsic and extrinsic parameters and the distortion coefficients are found by an offline minimization algorithm. The chess pattern makes image corner detection very straightforward; this detection leads to finding the camera and then the kinematic parameters. To carry out the calibration procedure, several trajectories are run (the results of two of them are presented here) and sufficient specifications of the poses (positions/orientations) are calculated to find the kinematic parameters of the robot. Experimental results obtained when applying the calibration procedure on a Hexa parallel robot show that vision-based kinematic calibration yields enhanced and efficient positioning accuracy. After successful calibration and addition of an appropriate control scheme, the robot has been considered as a color-painting prototype robot to serve in relevant industries.

Experimental results obtained when applying the calibration procedure on a Hexa parallel robot show that vision-based kinematic calibration yields enhanced and efficient positioning accuracy.

The enhanced results show the advantages of this method in comparison with the previous calibration methods.

The purpose of this study is to examine the extent to which an organization’s pursuit of radical and disruptive innovations and refinement of existing processes and incremental innovations influence the brand management capability, and subsequently, the brand performance in business-to-business firms.

The key informant approach is used for data collection. Panel data are obtained using the services of a reputable research firm. Existing scales are used to measure all the focal constructs. Partial least squares based structural equation modeling is used to test the hypotheses.

The results of this study indicate positive associations of both exploitative and exploratory innovation types with brand management processes. These findings signify the need for organizations to balance both these innovation types to maximize their performance.

This study prescribes an insight into the complex relationship that exists between organizational ambidexterity, brand management processes and brand performance, providing a framework that reconciles the seemingly conflicting goals of relevance and consistency in the development of brand management capability.

Given that very few firms can achieve ambidexterity, this study provides a means to maximize the potential of this organizational process.

This study borrows from the existing research on brand management to argue that organizations are required to balance both exploitative and exploratory innovation types to maximize their performance.

There has been sustained interest in how to support doctoral students through the often-gruelling journey they undertake from enrolment to graduation. Although doctoral numbers and successful completions have been steadily increasing globally as well as in Australia, the quality of student progression and outcomes has been widely interrogated and criticised in the literature that is reported in this paper. The authors’ interest as experienced research higher degree supervisors and research leaders in the creative arts and humanities prompted a research project that aimed to better understand the challenges and breakthroughs involved in completing a doctorate from the perspective of candidates themselves.

This was implemented through an action learning collaboration with 18 students from three Australian universities facilitated by four research supervisors.

The main findings presented in this paper include the necessity for maintaining, brokering and supporting a range of relationships; understanding expectations of research study and embracing the need for agility in managing these; and finally, using techniques to improve personal agency and ownership of the transformative journey of research higher degree candidature. The importance of establishing an understanding of the multidimensional human experience of doing a doctorate and providing appropriate support through enhanced forms of research training emerged as a core finding from this research project.

The relatively small number of research participants in this study and the discipline-specific focus prohibits generalizability of findings; however, the collaborative, action learning method adopted represents an approach that is both productive and transferable to other contexts and disciplines.

Further research might investigate the relevance of the findings from this research to doctoral students in other disciplines and/or institutions or apply the collaborative action learning approach to doctoral training presented here to a range of contexts and cohorts.

Improving doctoral training options to support the multidimensional needs of candidates can better assure the mental and emotional well-being of doctoral students (essential to their continuing intellectual development and sense of agency) through developing sustainable relationships and realistic expectations. This in turn has the potential to address the consistently high attrition rates in doctoral programmes.

This research contributes new insights from doctoral students on the challenges and breakthroughs experienced by them as they pursue original research through formal study and present a novel, collaborative and empowering approach to doctoral training that can be applied in diverse setting.