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The Giant MagnetoResistance (GMR) effect, discovered in France in 1988, has already been applied in magnetic sensors and has promise in other applications. The rapid acceptance of this technology is due to GMR’s unique characteristics such as high sensitivity, good temperature stability, and excellent linearity over a wide sensing range. In this article GMR materials are described as are their application in magnetic field sensors. New GMR structures utilizing spin valves and spin dependent tunneling (SDT) will offer even more potential for expanding the horizon of solid state magnetic sensing. Comparisons are made to sensors using conventional technology. Integrated GMR sensors that have signal conditioning and output electronics monolithically integrated with the sensor offer further uses of this new technology. Beyond the sensor itself, other control system functions have the potential for using the same GMR materials to make magnetic isolators and nonvolatile memories.

Nobody concerned with political economy can neglect the history of economic doctrines. Structural changes in the economy and society influence economic thinking and, conversely, innovative thought structures and attitudes have almost always forced economic institutions and modes of behaviour to adjust. We learn from the history of economic doctrines how a particular theory emerged and whether, and in which environment, it could take root. We can see how a school evolves out of a common methodological perception and similar techniques of analysis, and how it has to establish itself. The interaction between unresolved problems on the one hand, and the search for better solutions or explanations on the other, leads to a change in paradigma and to the formation of new lines of reasoning. As long as the real world is subject to progress and change scientific search for explanation must out of necessity continue.

Middle level teachers, at times, link historical content with relevant English literature in interdisciplinary units. Elementary teachers periodically employ history-themed literature during reading time. Interconnections between language arts and history are formed with developmentally appropriate literature for students. Historical misrepresentations, however, proliferate in children’s literature and are concealed behind engaging narratives. Since literacy and historical thinking are essential skills, children’s literature should be balanced within, not banished from, the classroom. Using America’s peculiar institution of slavery as a reference point, this article examines children’s literature, identifies almost a dozen areas of historical misrepresentation, and proffers rich primary source material to balance the various misrepresentations. We provide teachers with reason for caution when including such literature; but also model how to locate, use, and, at times, abridge primary source material within an elementary or middle level classroom. Such curricular supplements provide balance to engaging but historically-blemished children’s literature and enable educators to attain the rigorous prescriptions of Common Core.

Current issues of Publishers' Weekly are reporting serious shortages of paper, binders board, cloth, and other essential book manufacturing materials. Let us assure you these shortages are very real and quite severe.

This study aims to discuss the influences of green innovation processes on sustainable development and proposes a research model linking green absorptive capacity, green dynamic capabilities and green service innovation with the aim of clarifying how these interactions operate within universities.

Supported by a survey of sustainability researchers in Brazilian universities, a mediation‐moderation analysis and partial least squares structural equation modelling approach is used to examine the influence of green absorptive capacity and green dynamic capabilities on green service innovation.

This study reinforces that greening processes and products are relevant to an organization and provide information on the mechanisms for achieving greater sustainable performance.

Considering one of the dimensions of administrative science as being university management, this study provides information on the mechanisms to achieve better sustainable development in universities.

This study contributes to the debate by adding the perception of university managers and provides guidance on new forms of management, which allows them to face changes while minimizing the disruption to the formation of organizational knowledge.

Universities are becoming increasingly active in promoting societal changes toward sustainable development. It is intended that the results of this research contribute to future research and act as a reference for researchers, professionals and policymakers.

The concept of green absorption capacity in universities is relatively new and has not yet been investigated completely with respect to its association with university management and organizational structures.

Statement on Auditing Standards No. 9 (SAS 9) discusses the role of a client′s internal audit department (IAD) in the independent auditor′s examination. Despite the benefits of reliance on the client′s IAD to both the auditor and client, evidence indicates that SAS 9 has not been effectively implemented in practice. This article illustrates the use of the Analytic Hierarchy Process to develop a judgement aid for determining the overall reliance to be placed on a client′s IAD. The judgement aid illustrated may represent an initial step towards effectively implementing auditing standards requiring a great deal of subjective judgement in practice.

A small group of pioneering founders led the creation and early evolution of the service research field. Decades later, this article shares timeless service wisdom from ten of those pioneering founders.

Bowen and Fisk specified three criteria by which to identify a pioneering founder. In total, 11 founders met the criteria (Bateson, Berry, Bitner, Brown, Chase, Edvardsson, Grönroos, Gummesson, Parasuraman, Schneider and Zeithaml) and were invited to join Bowen and Fisk – founders that also met the criteria as coauthors. Ten founders then answered a set of questions regarding their careers as service scholars and the state of the field.

Insightful reflections were provided by each of the ten pioneering founders. In addition, based on their synthesis of the reflections, Bowen and Fisk developed nine wisdom themes for service researchers to consider and to possibly act upon.

The service research field is in its fifth decade. This article offers a unique way to learn directly from the pioneering founders about the still-relevant history of the field, the founders' lives and contributions as service scholars and the founders' hopes and concerns for the service research field.

Previous literature suggests that exposure to trauma has both positive and negative impacts on leadership and leadership development, although there is a lack of empirical research. This exploratory study compared military leaders’ use of transformational leadership styles (TLS) before and after trauma exposure from the followers’ perspective. This study used a retrospective pretest design to survey veteran and active duty military personnel. Significant differences were found between pre- and post-trauma exposure TLS ratings, with a mean decline in the TLS after trauma exposure. The analysis of the open-ended questions indicated a reduction in the use of the TLS after trauma, but identified positive changes in some cases. There was no evidence that changes in the TLS were concentrated in any of the five styles.

This paper examined the relationships between national culture and strategic behavior in the banking industry in Jordan and U.S. The study first developed a strategic posture and secondly a cultural profile for the top management of the research domain. The strategic posture suggested the readiness for strategic response from managers. The degree of readiness was correlated with the constructed cultural profile of the managers and financial performance of the banks. The study found significant relationships between certain national cultural strategic characteristics, (risk propensity, time orientation, and openness to change, uncertainty avoidance and managerial perception of control over the environment) strategic behavior and financial performance.

What role can service employees’ direct supervisors play in stimulating service excellence? The aim of the current study was to provide more insight into the relationship between perceived leader behaviour and employees’ willingness to provide excellent service as well as their perceptions of service quality. In a survey study involving more than 3,500 service employees, the impact of the behaviours of first‐line supervisors on service related outcomes was studied. Supervisors’ supportive behaviours, providing useful information, giving feedback, fair evaluations of performance and their direct stimulation of service related behaviours were all found to be positively related to service outcomes. The results as well as the practical implications of these findings are discussed.