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Suggests that classical Fourier‐based methods are proving inadequate for the smart sensor concept. Presents a new approach labelled TESPAR (time encoded signal processing and recognition). Explains the nature of the process and outlines its performance advantages over conventional Fourier‐based methods.

This paper aims to obtain equations that can be used to describe the motion of any given point in the swing jaw of a single toggle jaw crusher.

The swing jaw drive mechanism of a single toggle jaw crusher is modelled as a planar crank and rocker mechanism with the swing jaw as the coupler link. Starting with the vector loop closure equation for the mechanism, equations of the position, velocity and acceleration of any given point in the swing jaw are obtained.

Application of the kinematical equations that were obtained is demonstrated using the dimensional data of a practical single toggle jaw crusher. Thus, a description of the kinematics of any given point in the swing jaw of a single toggle jaw crusher is realized.

The model of the single toggle jaw crusher mechanism as a planar crank and rocker mechanism is a realistic one. The equations obtained in this paper should be useful in further studies on the mechanics and design of the single toggle jaw crusher.

The new disruption in the form of ChatGPT can be a valuable tool for organizations to enhance their knowledge management and decision-making capabilities. This article explores how ChatGPT can enhance organizations' KM capability for improved decision-making and identifies potential risks and opportunities.

Using existing literature and a small-scale case study, we develop a conceptual framework for implementing artificial intelligence on the internal organizational knowledge base of big data and its integration with a larger knowledge base of ChatGPT.

This viewpoint conceptualizes integrating knowledge management and ChatGPT for improved organizational decision-making. By facilitating efficient information retrieval, personalized learning, collaborative knowledge sharing, real-time decision support, and continuous improvement, ChatGPT can help organizations stay competitive and achieve business success.

This is one of the first studies on the integration of organizational knowledge management systems with ChatGPT. This research work proposes a conceptual model on integration of knowledge management with generative AI which can be further tested in actual work settings to check it's applicability and make further modifications.

The study provided insights to managers and executives who, in collaboration with IT professionals, can devise a mechanism for integrating existing knowledge management systems in organizations with ChatGPT.

This is one of the first studies exploring the linkage between ChatGPT and knowledge management for informed decision-making.

For the past twenty‐five years or so, the writings of George Orwell — especially his final novel 1984 — have been a popular topic for student research. From junior high through graduate school, interest in Orwell has been consistent. Book reports, term papers, and even seminars on Orwell are common‐place in the national curriculum. Now, as the year 1984 arrives, librarians at all levels — public, school, academic — must brace themselves for a year‐long onslaught of requests for biographical and critical material on Orwell.

Communications regarding this column should be addressed to Mrs. Cheney, Peabody Library School, Nashville, Term. 37203. Mrs. Cheney does not sell the books listed here. They are available through normal trade sources. Mrs. Cheney, being a member of the editorial board of Pierian Press, will not review Pierian Press reference books in this column. Descriptions of Pierian Press reference books will be included elsewhere in this publication.

Aim of the present monograph is the economic analysis of the role of MNEs regarding globalisation and digital economy and in parallel there is a reference and examination of some legal aspects concerning MNEs, cyberspace and e‐commerce as the means of expression of the digital economy. The whole effort of the author is focused on the examination of various aspects of MNEs and their impact upon globalisation and vice versa and how and if we are moving towards a global digital economy.

Aarhus Kommunes Biblioteker (Teknisk Bibliotek), Ingerslevs Plads 7, Aarhus, Denmark. Representative: V. NEDERGAARD PEDERSEN (Librarian).

It has often been said that a great part of the strength of Aslib lies in the fact that it brings together those whose experience has been gained in many widely differing fields but who have a common interest in the means by which information may be collected and disseminated to the greatest advantage. Lists of its members have, therefore, a more than ordinary value since they present, in miniature, a cross‐section of institutions and individuals who share this special interest.

A comprehensive “health promoting schools” (HPS) approach is advocated by the World Health Organization to foster the health of students. To date, few studies have evaluated schools' capacity to implement it in an optimal way. The purpose of this paper is to present a conceptual framework that identifies core features likely to facilitate the incorporation of innovation, such as HPS, into school functioning.

The framework was built by combining dimensions derived from two major strands of literature, i.e. management and HPS. It has taken root in Zahra and George's model of organisation absorptive capacity (AC) for new knowledge but has been adapted to better explore AC in a school context. The contrasting cases of two secondary schools that adopted a HPS approach in Quebec, Canada, for at least three years were used to illustrate the value of the framework.

The framework proposed is a multidimensional model that considers components such as modulators, antecedents, integration mechanisms and strategic levers as potential determinants of AC, i.e. acquisition, assimilation, transformation and exploitation. The conceptual framework helped to qualify and compare AC regarding HPS in the two cases and holds promise to appreciate mechanisms having the greatest influence on it.

The framework can serve as a conceptual guide to facilitate the absorption of innovation in schools and to design future empirical research to better understand the underlying process by which schools strengthen their capacities to become settings conducive to the health of youth.

The 2020 murder of George Floyd resulted in challenges to policing in the United States of America, but little is known about how police chiefs perceive them. At the same time, chiefs of police wield great influence over public perceptions of crime and disorder, the state of their profession, the laws and policies that govern the conduct of police officers and municipal public safety budgets. It is therefore critical to understand how police perceive the changes to their profession post-Floyd.

This study surveyed a randomly selected national sample of 276 municipal chiefs of police. Items probed resignations, recruitment, efforts to defund departments, community support, officer morale, suspects’ likelihood of obeying lawful orders and career risks that could inhibit proactive police work. It examined associations between perceptions and Census Bureau region, length of tenure as chief, size of police department, population served and the urban or rural designation of the jurisdiction.

Chiefs overwhelmingly reported recruiting qualified candidates had become much harder, and the present risks of proactive police work encourage inaction. Chiefs of agencies in the Northeast perceived more challenges than those in the South. Respondents with more years of experience were less likely to perceive the current situation as dire. Approximately 13.5% reported an attempt to defund their department, 56.8% of which yielded some success. Our study suggests an increase in the number and scope of challenges perceived by chiefs of police. Results vary by region and police chief years of experience.

This study provides researchers and practitioners with the perspectives of chiefs about the post-Floyd era that influence their decisions, policies and initiatives.