Informatisation of transport process using GPS navigation system

Nowadays, internal business processes are one of the crucial factors of firms’ competitive advantage achievement, which is becoming increasingly important, not only on local but also on global markets. Firms’ performance improvement depends to a large extent on its flexibility, adjustability and especially ability to manage internal business processes. Hence, use of information technology is among the fundamental elements of business process change, which not only improve competitiveness but also assure long term development and growth of the firm. For all these reasons, the main purpose of this article is firstly to establish that use of information technology is feasible in all industries, explain what possible obstacles for successful informatisation are, and which are major advantages after its implementation. Secondly, within theoretical aspect we present broaden view of informatisation in logistics, whilst practical example illustrates successful informatisation of transport process with adoption of GPS (Global Positioning System) in a transport firm. Furthermore, in this article we are also introducing a case study of three transport firms describing process flow before and after implementation identifying enhanced information quality, service quality and communication as a foremost advantages and achievements after informatisatio

Methods of Paradox

Despite growing scholarly interest in paradoxes, few studies have expressly engaged with the methodological mechanics of ‘doing’ paradox research. First, there are no clearly established guidelines regarding what should count as paradox in research endeavors. Second, there is uncertainty around who sees/thinks/experiences the paradox and what is relevant when it comes to the emergence, choice, interpretation and appropriation of paradoxes in empirical settings. Third, there is still confusion around where one can find evidence of paradoxes. This book chapter aims to shed some light on these methodological shortcomings. We suggest that paradox researchers can deal with these methodological challenges by 1) showing evidence of contradictory, interrelated, simultaneous and persistent paradoxical tensions in the empirical setting, 2) developing reliable and flexible protocols for paradox identification, 3) pushing for multi-level paradox studies, 4) practicing reflexivity, 5) staying close to the context, and 6) leveraging multi-modality

Methods of Paradox

Despite growing scholarly interest in paradoxes, few studies have expressly engaged with the methodological mechanics of ‘doing’ paradox research. First, there are no clearly established guidelines regarding what should count as paradox in research endeavors. Second, there is uncertainty around who sees/thinks/experiences the paradox and what is relevant when it comes to the emergence, choice, interpretation and appropriation of paradoxes in empirical settings. Third, there is still confusion around where one can find evidence of paradoxes. This book chapter aims to shed some light on these methodological shortcomings. We suggest that paradox researchers can deal with these methodological challenges by 1) showing evidence of contradictory, interrelated, simultaneous and persistent paradoxical tensions in the empirical setting, 2) developing reliable and flexible protocols for paradox identification, 3) pushing for multi-level paradox studies, 4) practicing reflexivity, 5) staying close to the context, and 6) leveraging multi-modality

Ermakov's Superintegrable Toy and Nonlocal Symmetries

We investigate the symmetry properties of a pair of Ermakov equations. The system is superintegrable and yet possesses only three Lie point symmetries with the algebra sl(2,R). The number of point symmetries is insufficient and the algebra unsuitable for the complete specification of the system. We use the method of reduction of order to reduce the nonlinear fourth-order system to a third-order system comprising a linear second-order equation and a conservation law. We obtain the representation of the complete symmetry group from this system. Four of the required symmetries are nonlocal and the algebra is the direct sum of a one-dimensional Abelian algebra with the semidirect sum of a two-dimensional solvable algebra with a two-dimensional Abelian algebra. The problem illustrates the difficulties which can arise in very elementary systems. Our treatment demonstrates the existence of possible routes to overcome these problems in a systematic fashion.Comment: Published in SIGMA (Symmetry, Integrability and Geometry: Methods and Applications) at http://www.emis.de/journals/SIGMA

Turning the Sword: How NPD Teams Cope with Front-End Tensions

Front-end new product development (NPD) is fraught with tensions that fuel and inhibit innovation. According to paradox theory, tensions pose a double-edged sword, sparking learning and creativity or anxiety and counterproductive responses. NPD teams' shared understandings—how they think about (cognition) and approach (motivation) tensions—turn the sword. Existing literature examines innovation tensions and their management. Yet scholars call for deeper dives, seeking research that unpacks cognitive and motivational drivers underlying how NPD teams cope with tensions. This paper responds, presenting a four-year inductive study of five NPD consultancies. Across cases, findings explicate the roles of paradoxical cognitive frames and regulatory motivational focus. Across firms, the front-end NPD teams framed tensions paradoxically. Three frames—guided freefall, benevolent dictatorship, and cohesive diversity—helped teams develop shared understandings of tensions as paradoxical, posing competing yet interdependent demands. Teams varied, however, in their regulatory focus, influencing how they applied the frames to approach tensions. In the most innovative case, teams applied a promotion focus, energized to explore tensions in search of more creative alternatives and synergies. In less innovative cases, teams applied a prevention focus, motivated to avoid risk and loss. Together, paradoxical frames and regulatory focus shaped teams' coping behaviors and resulting innovation. Resulting theory posits the interplay among cognitive, motivational, and behavioral drivers of innovation. Results offer three contributions. First, this study extends understanding of antecedents to team innovation and front-end NPD. Second, findings deepen insights into team cognition and paradoxical frames. Last, the theoretical framework explicates how cognitive-motivational interactions enable coping behaviors that foster innovation. The conclusion poses managerial and research implications. Building from paradox theory this study suggests means to foster shared paradoxical frames and promotion focus in NPD teams. Further, study limitations highlight opportunities to extend its generalizability and elaborate underlying drivers of innovation

Paradoxical Leadership to Enable Strategic Agility

Strategic agility evokes contradictions, such as stability-flexibility, commitment-change, and established routines-novel approaches. These competing demands pose challenges that require paradoxical leadership—practices seeking creative, both/and solutions that can enable fast-paced, adaptable decision making. Why is managing paradox critical to strategic agility? And which practices enable leaders to effectively manage tensions? This article describes the paradoxical nature of strategic agility. Drawing from data from five firms, Astro Studios, Digital Divide Data, IBM Global Services Canada, Lego, and Unilever, it proposes leadership practices to effectively respond to these challenges

Investigating determinants and perceived consequences of auditory identity management : a corporate perspective among UK companies

Corporate sound as a company-controlled element of corporate identity management has been widely ignored in corporate identity and corporate image literature so far. Moreover, established corporate identity models show some visual dominance that has inhibited the integration of other sensory elements such as the auditory dimension. This thesis advances current knowledge in the corporate identity, corporate image and corporate communication domain by investigating the construct of auditory identity from a corporate perspective. In detail, the study investigates factors that determine the management of auditory identity as well as consequences of corporate auditory identity management (CAIM) as perceived by managers. A triangulated research approach was employed by using qualitative data from interviews with managers and consultants from UK companies as well as quantitative data from questionnaires completed by managers from UK companies in the media, information and communication as well as the banking and finance industry. While qualitative data initially was used to gain deeper understanding of the underresearched auditory topic, quantitative data was statistically examined using EFA and PLS-SEM to test the structural model. Findings suggest, inter alia, that the definition of corporate auditory identity provided in this research is widely supported by qualitative data. Moreover, quantitate data indicates that the support of the CEO is a key factor for the successful implementation of an auditory identity programme. Furthermore, all ten consequences of corporate auditory identity management such as gaining differentiation, improving corporate image, supporting consistent corporate communication and increasing recognisability just to name few are widely supported by qualitative as well as quantitative data. This thesis advances corporate identity, corporate image and communication literature in many ways. Mainly, it provides a valid definition of the new construct of auditory identity as well as scales for measuring corporate auditory identity management on which researchers can build in the future. Based on the identified potential of corporate sound academics are encouraged to overcome the visual dominance by incorporating auditory identity into future concepts, frameworks and models. Moreover, managers can benefit from this research and the provided definition of auditory identity in particular as it reduces the uncertainty about the auditory domain and suggests a more holistic view of corporate identity management. Additionally, this study provides managers with a deeper understanding of the potential of corporate sound by testing a set of consequences of auditory identity management. Consequently, managers are advised to employ a more strategic management of sonic elements and applications in the future. To sum up, this research is one of the first that investigates the management of sound from a corporate perspective and the researcher strongly believes that it constitutes a foundation that facilitates a variety of avenues for research.EThOS - Electronic Theses Online ServiceEPSRCGBUnited Kingdo

Analytic Behaviour of Competition among Three Species

We analyse the classical model of competition between three species studied by May and Leonard ({\it SIAM J Appl Math} \textbf{29} (1975) 243-256) with the approaches of singularity analysis and symmetry analysis to identify values of the parameters for which the system is integrable. We observe some striking relations between critical values arising from the approach of dynamical systems and the singularity and symmetry analyses.Comment: 14 pages, to appear in Journal of Nonlinear Mathematical Physic

Exploring inter-organizational paradoxes: Methodological lessons from a study of a grand challenge

In this paper we outline a methodological framework for studying the inter-organizational aspects of paradoxes and specify this in relation to grand challenges. Grand challenges are large-scale, complex, enduring problems that affect large populations, have a strong social component, and appear intractable. Our methodological insights draw from our study of the insurance protection gap, a grand challenge that arises when economic losses from largescale disaster significantly exceed the insured loss, leading to economic and social hardship for the affected communities. We provide insights into collecting data to uncover the paradoxical elements inherent in grand challenges and then propose three analytical techniques for studying inter-organizational paradoxes: zooming in and out, tracking problematization, and tracking boundaries and boundary organizations. These techniques can be used to identify and follow how contradictions and interdependences emerge and dynamically persist within inter-organizational interactions and how these shape and are shaped by the unfolding dynamics of the grand challenge. Our techniques and associated research design help advance paradox theorizing by moving it to the inter-organizational and systemic level. This paper also illustrates paradox as a powerful lens through which to further our understanding of grand challenges

An algebraic approach to laying a ghost to rest

In the recent literature there has been a resurgence of interest in the fourth-order field-theoretic model of Pais-Uhlenbeck \cite {Pais-Uhlenbeck 50 a}, which has not had a good reception over the last half century due to the existence of {\em ghosts} in the properties of the quantum mechanical solution. Bender and Mannheim \cite{Bender 08 a} were successful in persuading the corresponding quantum operator to `give up the ghost'. Their success had the advantage of making the model of Pais-Uhlenbeck acceptable to the physical community and in the process added further credit to the cause of advancement of the use of ${\cal PT}$ symmetry. We present a case for the acceptance of the Pais-Uhlenbeck model in the context of Dirac's theory by providing an Hamiltonian which is not quantum mechanically haunted. The essential point is the manner in which a fourth-order equation is rendered into a system of second-order equations. We show by means of the method of reduction of order \cite {Nucci} that it is possible to construct an Hamiltonian which gives rise to a satisfactory quantal description without having to abandon Dirac.Comment: 8 page