Gloria L. Calhoun and Mark H. Draper
The ROV ground control simulator (Fig. 1) used in this multi-sensory research consists of two workstations: pilot and SO. At the left workstation, the pilot controls ROV flight…
Abstract
The ROV ground control simulator (Fig. 1) used in this multi-sensory research consists of two workstations: pilot and SO. At the left workstation, the pilot controls ROV flight (via stick-and-throttle inputs as well as invoking auto-holds), manages subsystems, and handles external communications. From the right workstation, the SO is responsible for locating and identifying points of interest on the ground by controlling cameras mounted on the ROV. Each station has an upper and a head-level 17″ color CRT display, as well as two 10″ head-down color displays. The upper CRT of both stations displays a ‘God's Eye’ area map (fixed, north up) with overlaid symbology identifying current ROV location, flight waypoints, and current sensor footprint. The head-level CRT (i.e., “camera display”) displays simulated video imagery from cameras mounted on the ROV. Head-up display (HUD) symbology is overlaid on the pilot's camera display and sensor specific data are overlaid on the SO's camera display. The head-down displays present subsystem and communication information as well as command menus. The simulation is hosted on four dual-Pentium PCs. The control sticks are from Measurement Systems Inc. and the throttle assemblies were manufactured in-house.
Hedibert Freitas Lopes, Matthew Taddy and Matthew Gardner
Heavy-tailed distributions present a tough setting for inference. They are also common in industrial applications, particularly with internet transaction datasets, and machine…
Abstract
Heavy-tailed distributions present a tough setting for inference. They are also common in industrial applications, particularly with internet transaction datasets, and machine learners often analyze such data without considering the biases and risks associated with the misuse of standard tools. This chapter outlines a procedure for inference about the mean of a (possibly conditional) heavy-tailed distribution that combines nonparametric analysis for the bulk of the support with Bayesian parametric modeling – motivated from extreme value theory – for the heavy tail. The procedure is fast and massively scalable. The work should find application in settings wherever correct inference is important and reward tails are heavy; we illustrate the framework in causal inference for A/B experiments involving hundreds of millions of users of eBay.com.
Underwater protection of new tonnage. John S. Craig & Co. Ltd. have for several years carried out an intensive research programme in order to formulate a satisfactory painting and…
Abstract
Underwater protection of new tonnage. John S. Craig & Co. Ltd. have for several years carried out an intensive research programme in order to formulate a satisfactory painting and protective system for the underwater bodies of new ship constructions. Tests resulted in the Clan Sutherland, built by Greenock Dockyard Co. Ltd. for the owners, Messrs. Cayzer, Irvine & Co. Ltd., being coated with the system which had been evolved, consisting of a chemical treatment by Foscote R.S. followed by two coats of Impervo metal primer.
Victoria Magrath and Helen McCormick
Literature concerning branding elements is vast yet sporadic. Whilst many academics focus on one or a number of branding design elements, none have yet designed a holistic…
Abstract
Purpose
Literature concerning branding elements is vast yet sporadic. Whilst many academics focus on one or a number of branding design elements, none have yet designed a holistic framework to demonstrate the variety of alternatives. The purpose of this paper is to identify the branding design elements within online fashion web sites and propose how they may be utilised within the design of mobile applications. An academic or practitioner must outline a taxonomy of branding elements before they can begin to empirically test their effects. It cannot be assumed that the online consumer is the same as the mobile consumer, and therefore research into how to design successful mobile fashion applications is essential.
Design/methodology/approach
Branding design elements are extracted from branding literature and described in the context of online and mobile utilisation. The elements are demonstrated within a holistic framework of m‐branding design elements presented for both commercial and academic appreciation. Research implications and future research avenues are additionally explored.
Findings
The paper identifies 11 m‐branding design elements classified within four key categories relating to their purpose and consistency to the brand identity.
Originality/value
Literature concerning the design of fashion mobile applications is scarce. With expectations of smart phone figures reaching 1.7 billion by 2013, it is the most lucrative time to be researching how the design of the mobile application might affect the behaviours of the mobile consumer. This paper is a first step in providing information as to the m‐branding elements available for utilisation within a fashion brand's mobile strategy.
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Alicia S.M. Leung, Yu Ha Cheung and Xiangyang Liu
This study examines the relationship between domain‐based life satisfaction (LS) and subjective well‐being (SWB) as well as the role of spiritual well‐being as a moderator…
Abstract
Purpose
This study examines the relationship between domain‐based life satisfaction (LS) and subjective well‐being (SWB) as well as the role of spiritual well‐being as a moderator. Domains of LS include family cohesion, social connectedness, career success, and self‐esteem.
Design/methodology/approach
A survey was completed by 145 full‐time Hong Kong Chinese employees working in a variety of jobs and organizations.
Findings
Multiple regression analyses show that career success, social connectedness, and self‐esteem are associated with both psychological and physical well‐being. Spiritual well‐being moderated the relationship between career success and psychological well‐being. The relationship is stronger for low than for high spirituality.
Research limitations/implications
All data were self‐reported and collected at one point in time. Thus, common method variance may be an issue and causal inferences are not warranted.
Practical implications
Domain‐specific LS and spiritual well‐being appear to be related to employees' well‐being. Managers and human resources professionals may need to adopt a more holistic approach to staff development.
Originality/value
The current study indicates that domain‐specific LS improves the explanation of variations in well‐being. Implications of these findings, the limitations of the study, and directions for future research are discussed.
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In this chapter I attempt to merge Athens’ conception of domination as a complex interactionist concept with Goffman’s notion of demeanor and deference as lynchpins of…
Abstract
In this chapter I attempt to merge Athens’ conception of domination as a complex interactionist concept with Goffman’s notion of demeanor and deference as lynchpins of dramaturgical analysis. I ground the merger in an analysis of metaphorical duel between a superordinate and subordinate in the TV show Mad Men. The examination of this metaphorical dual also implies a connection between a radical interactionism as defined by Athens and a radical dramaturgy informed by Athens’ conception of domination. In particular, I propose an examination of civil domination within institutionalized settings in which use of shared pasts and concomitant acts of demeanor and deference enhance the construction of domination between superordinates and subordinates. The fictional representation of a metaphorical duel in the television show Mad Men depicts a struggle for control in which the superordinate demands that a willful subordinate sign a contract which will bind the subordinate to a particular place for an extended period of time. The examination of events leading to signing reveals a complex weave of social acts that combines the force of domination with the artistry of demeanor and deference.
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The doctrine of illegality in the law of contract generally is complex. Furthermore, a great deal of it is not directly relevant to employment law. Any discussion on the doctrine…
Abstract
The doctrine of illegality in the law of contract generally is complex. Furthermore, a great deal of it is not directly relevant to employment law. Any discussion on the doctrine of illegality in the law of contract generally would therefore be irrelevant in a work treating solely illegality of the contract of employment. Cases concerning aspects of illegality relating to contracts of employment have at times come before industrial tribunals and the courts. It is therefore proposed to limit the discussion to those aspects which concern solely contracts of employment. For a reader reading on the subject the reader is referred to the standard textbooks.
Amanda Jefferies, Marija Cubric and Mark Russell
This chapter examines the introduction of Electronic Voting Systems (EVS) at a UK university with the aim of promoting and supporting the student learning experience and moving…
Abstract
This chapter examines the introduction of Electronic Voting Systems (EVS) at a UK university with the aim of promoting and supporting the student learning experience and moving from an ‘ad hoc’ and individual basis for the use of EVS at the local school level to offering support for using and developing their use on a wider institutional basis. Following discussion of the research into EVS adoption and use, the authors propose a framework to be used by those academics and managers in higher education institutions (HEI) who are interested in introducing specific technologies to support learning, such as the EVS. The framework incorporates a three-way focus on the development of a robust technology infrastructure, the provision of support and training for those using new technologies, placed within the context of sound change management principles and thus supported by the research into these areas. Previous studies in Europe, the United States and Canada into the use of EVS as, for example, in the REAP (Re-Engineering Assessment Practices) project (Nicol & Draper, 2009) have indicated that students are enthusiastic about their use in the lecture hall and seminar room and that the creative use of EVS by academics enhances their use to stimulate and support a number of classroom interactions. To date, however, there has been a lack of research studies on institutional deployment of EVS. This work is intended to outline the salient issues and start that conversation.
Paula Martins Nunes, Teresa Proença and Mauro Enrique Carozzo-Todaro
No systematic review has previously been dedicated to comprehensively investigate predictors of well-being and ill-being in working contexts. Empirical studies have vastly…
Abstract
Purpose
No systematic review has previously been dedicated to comprehensively investigate predictors of well-being and ill-being in working contexts. Empirical studies have vastly associated well-being as the result of autonomous motivation and basic psychological needs satisfaction, while frustration results in ill-being. The purpose of this study is to integrate the variables identified in empirical studies associated with the occurrence of the phenomena, individual/organizational features and consequences associated with workers' well-being/ill-being.
Design/methodology/approach
This systematic review includes 44 empirical studies published up to February 2021. Findings are summarized based on quantitative analysis of the evidence.
Findings
Results reinforce the role of self-determined motivation and needs satisfaction in promoting well-being, while amotivation and needs frustration led to ill-being. Besides, they indicate that ill-being can both lead to negative consequences and diminish positive work outcomes. Findings also revealed that: integrated motivation does not seem to be empirically distinct from intrinsic and identified motivation in promoting well-being; introjected motivated behaviors may be less harmful to psychological health than externally oriented ones; the relationship between external motivation and well-being/ill-being requires prospective investigations; and amotivation seems to have a detrimental effect in workers' psychological health.
Practical implications
Results provide practical information for HRM practitioners to design work environments and practices that promote employees' psychological health.
Originality/value
An unprecedented framework that aggregates empirical findings regarding the antecedents, predictors and consequences of ill-being/well-being in working contexts is presented.