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This study investigates the differential effectiveness of leadership styles within the German Federal Police Office, focusing on how these styles interact with employees' personal values to influence organizational identification (OI). Thus, we investigate the augmentation hypothesis and explore the moderating effects of personal values on leadership effectiveness regarding OI.

Utilizing a quantitative cross-sectional design, the study analyzes responses from 1,816 police employees via the Multifactor Leadership Questionnaire and Portraits Value Questionnaire. Hierarchical regressions are used to analyze the hypothesized associations.

The results indicate that transformational leadership significantly enhances OI more than transactional or laissez-faire leadership. Moderating effects of personal values reveal complex interactions: while transformational leadership consistently predicts higher OI, transactional leadership’s effectiveness varies according to the employees' values such as Conformity and Tradition enhancing OI, Universalism and Benevolence diminishing it. These findings suggest that leadership effectiveness in policing is contingent on aligning leadership style with the personal values of the employees.

This research contributes to the understanding of how personal values modulate the impact of leadership styles on organizational outcomes within police organizations. It underscores the necessity for police leaders to consider the value profiles of their employees to optimize OI and effectiveness. The study is among the first to systematically explore these dynamics within a law enforcement context, providing empirical evidence to inform targeted leadership development and policy-making in policing.

This chapter examines Francis Bacon’s influence on Émile Durkheim and demonstrates that Bacon’s theory of mental “idols” has a significant presence in Durkheim’s work. Both Bacon and Durkheim sought to demarcate new methods of inquiry against contemporary contenders. Both were wary of unfettered philosophical abstraction, as well as the pseudo-scientist’s preoccupation with immediately practical results. Thus, it is fitting that Durkheim would explicitly characterize perceived dangers to sociological knowledge in terms of Bacon’s idols – as objective obstacles which habit substitutes for fact in the absence of a sufficiently powerful epistemological mechanism. In preparation against these idols, Durkheim and Bacon offer rhetorically and logically similar remedies of self-imposed discipline and restraint. A close reading of key texts reveals that Durkheim’s references to Bacon capture surprisingly deep similarities, suggesting that Bacon influenced Durkheim to a greater degree than is commonly recognized.

The purpose of this chapter is twofold: one, to shed light on the nature of the central subject matter of social science; and, two, to demonstrate that Émile Durkheim’s theory of collective representations identifies this subject matter.

Durkheim’s methodological and theoretical framework is assessed and compared with influential readings of it so as to show that Durkheim’s main theoretical contributions have been overlooked and to draw out insights of use to contemporary theory.

Defining the nature of human social reality and the central subject matter of social science forms the core of Durkheim’s project. Durkheim saw the central subject matter of social science as a single order of reality.

This argument draws attention to the methodological and theoretical coherence of Durkheim’s thought, thereby helping to resolve the debate over how to interpret the work of this central figure and contributing a view of use to contemporary theory.

In rendering palpable the nature of the essential reality that is the object of Durkheim’s work, the argument advanced in this chapter resolves what are interpreted as anomalies in Durkheim’s thought and draws out the implications for better understanding Durkheim and the order of reality that traditionally has been referred to as culture or society.

This paper aims to develop a new method of fuselage drag optimization that can obtain results faster than the conventional methods based on full computational fluid dynamics (CFD) calculations and can be used to improve the efficiency of preliminary design.

An efficient method for helicopter fuselage shape optimization based on surrogate-based optimization is presented. Two numerical simulation methods are applied in different stages of optimization according to their relative advantages. The fast panel method is used to calculate the sample data to save calculation time for a large number of sample points. The initial solution is obtained by combining the Kriging surrogate model and the multi-island genetic algorithm. Then, the accuracy of the solution is determined by using the infill criteria based on CFD corrections. A parametric model of the fuselage is established by several characteristic sections and guiding curves.

It is demonstrated that this method can greatly reduce the calculation time while ensuring a high accuracy in the XH-59A helicopter example. The drag coefficient of the optimized fuselage is reduced by 13.3%. Because of the use of different calculation methods for samples, this novel method reduces the total calculation time by almost fourfold compared with full CFD calculations.

To the best of the authors’ knowledge, this is the first study to provide a novel method of fuselage drag optimization by combining different numerical simulation methods. Some suggestions on fuselage shape optimization are given for the XH-59A example.

The purpose of this article is to understand alternative African futures as an aid to improved decision‐making and action by governments and by other key agents and stakeholders.

The authors aim is to put the two concepts (“futures” and think tank) into context and explain how they are going to be used in this paper. The aim is not to engage on a prediction exercise about African futures but rather to understand, think about and explore long‐term trends and how they may impact on alternative African futures.

The journey towards a knowledge economy is a difficult one and the experiences elsewhere in the world show that governments on their own can not succeed without assistance from think tanks. This means that as African governments are trying to map out new visions for the future, think tanks can grab the opportunities provided by the current realities to continue playing a meaningful role in shaping African futures.

Africa's complex challenges demand the best of intellectual capacities. Think tanks are potentially one of the best‐suited organizations to develop innovative and advanced solutions to Africa's challenges. They have a special role to play in shaping African futures, both as knowledge providers and policy formulation partners.