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The following list is a first attempt to catalogue and describe systematically the British Museum's extensive holdings of early opera librettos and related plays. The great importance of these unpretentious booklets as supplementary and, more often than not, even primary sources for the history and bibliography of dramatic music, besides or instead of the scores, was already clearly recognized in the eighteenth century by Dr. Burney and other scholars. But it is only since 1914, the year in which O. G. T. Sonneck's Library of Congress Catalogue of opera librettos printed before 1800 appeared, that their documentary value could to any greater extent be put to general use in international musicological research. A similar bibliography of the British Museum librettos, while naturally duplicating many Washington entries, would produce a great number of additional tides, not a few of them otherwise unrecorded; it would provide the musical scholar with the key to a collection unequalled elsewhere in Europe, which owing to the peculiar nature of the material is not easily accessible by means of the General Catalogue.

As the world struggled to come to grips with the Covid-19 pandemic, over twenty scholars, practitioners, and global leaders wrote brief essays for this curated chapter on the role of global leadership in this extreme example of a global crisis. Their thoughts span helpful theoretical breakthroughs to essential, pragmatic adaptations by companies.

People who are living with dementia are core health service users, but there are ongoing concerns about the quality of their care and the need for improved education of healthcare staff. The purpose of this paper is to report a qualitative study that investigated staff perspectives on an ethnodrama (“Barbara’s Story”) which was used to educate an entire health service workforce and promote a person-centred approach to care.

The study used a qualitative, longitudinal design with focus groups held with clinical (nurses, allied health professionals, medical) and non-clinical staff. In Phase 1 there were ten focus groups (n=67 participants) and one individual interview. In Phase 2 there were 16 focus groups (n=77 participants) and three individual interviews.

Barbara’s Story raised awareness of dementia, engaged staff emotionally and prompted empathetic responses and improved interactions. The project’s senior leadership, whole organisation and mandatory approach were well-supported, with a perceived impact on organisational culture. The project helped to embed practice developments and initiatives to support person-centred care. Barbara’s Story is now well-integrated into the organisation’s practices, supporting its sustainability in use.

Whilst there are increasing resources for educating about dementia, there are fewer evaluations, particularly for large-scale educational initiatives, and a lack of focus on long-term effects. The study findings indicate that education about dementia can be delivered to a whole workforce in a sustainable manner, to prompt empathy, raise awareness, support person-centred care and impact on individual behaviour and organisational culture.

Based on the social exchange theory, this study explores the mechanism of leader–subordinate power distance orientation (PDO) congruence with employees' taking charge behavior (TCB) and also verifies the moderated mediation effect of employees' promotion regulatory focus (PROM-F) on leader–subordinate PDO congruence and on employees' TCB through trust in the leader (which is the mediator).

Based on 296 questionnaires from 46 teams of Chinese enterprises, the authors use cross-level polynomial regressions and response surface techniques to analyze the effect of leader–subordinate PDO congruence on employees' TCB and use the block variable technique to test the mediating effect of trust in the leader.

(1) When leader–subordinates' PDO is congruent, the leader–subordinate low-low PDO matching pattern leads to more employees' TCB than the leader–subordinate high-high PDO matching pattern. (2) When leader–subordinate PDO is incongruent, the leader–subordinate low–high PDO matching pattern will lead to more TCB than the high-low PDO pattern.

(1) Encourage and promote the development of diverse cultures in enterprises. (2) Respect the power and status of employees and encourage a low-PDO leadership style. (3) Increase credibility by developing and establishing a good corporate leader image.

(1) The unique background of this survey offers important cross-cultural information on the effects of leader–subordinate PDO congruence. (2) The results of this research enrich the theoretical understanding of the factors that influence TCB. (3) Reveal the internal mechanisms of CPD congruence with TCB and demonstrate an indirect effect of trust in leader. (4) The discussion of the moderating role of employee's PROM-F will also deepen the understanding of the exchange relationship between leaders and subordinates.

Two major trends have shaped the international business field over the past decade: globalization and the quest for responsible leadership. Yet, what are the qualities that predispose business leaders to act responsibly in an increasingly complex, interlinked world, and thus to meet new social, environmental, and political responsibilities? How can organizations develop these qualities in their current and future leaders? In this chapter, we provide tentative answers to both questions by fleshing out some of the qualities global leaders need to succeed in a connected world and by comparing three innovative executive development programs that use international service learning assignments as a way to instill these qualities in their executives. These programs are PricewaterhouseCoopers’ Ulysses Program, Pfizer’s Global Health Fellows Program, and IBM’s Corporate Service Corps.

The purpose of this paper to review the latest management developments across the globe and pinpoint practical implications from cutting‐edge research and case studies.

This briefing is prepared by an independent writer who adds their own impartial comments and places the articles in context.

The English novelist, physicist and chemist C.P. Snow, who died in 1980, once lamented the gulf that had grown between the arts and sciences. Snow is best remembered now for his phrase “the two cultures” coined for a lecture to illustrate that the world is the poorer for this state of affairs.

The paper provides strategic insights and practical thinking that have influenced some of the world's leading organizations.

The briefing saves busy executives and researchers hours of reading time by selecting only the very best, most pertinent information and presenting it in a condensed and easy‐to‐digest format.

The purpose of this paper is to describe the necessity for the use of fully superconducting electrical power systems (SEPS) in future hybrid electric aircraft which facilitates the use of a distributed propulsion system.

The paper looks at the overall design of the electric power systems for these applications and compares the design process of a more conventional power network with a fully superconducting one. The design issues and solutions in each case are then described.

The paper concludes that SEPS will give many advantages to the aircraft design and operation.

Significant efforts needs to be oriented towards the development of fully SEPS and dedicated facilities are required for reliable experimental data that will allow the modelling of these systems.

The requirement for more experimental work has not yet been considered by the Industry, as it is a general belief that these networks will behave similar to the conventional ones.