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Control of the rock motion associated with blasting can have significant economic benefits. For example, surface coal mining can be made more efficient if the overburden material can be cast further with explosives, leaving less work for mechanical equipment. The final muck pile shape in every type of surface and underground blasting is controlled by the blasting induced motion of the rock. A theoretically sound method of predicting rock motion will be beneficial to understanding the blasting process.

Persistent change has placed considerable pressure on organizations to keep up or fade into obscurity. Firms that remain viable, or even thrive, are staffed with decision-makers who capably steer organizations toward opportunities and away from threats. Accordingly, leadership development has never been more critical. In this chapter, the authors propose that leader development is an inherently dyadic process initiated to communicate formal and informal expectations. The authors focus on the informal component, in the form of organizational politics, as an element of leadership that is critical to employee and company success. The authors advocate that superiors represent the most salient information source for leader development, especially as it relates to political dynamics embedded in work systems. The authors discuss research associated with our conceptualization of dyadic political leader development (DPLD). Specifically, the authors develop DPLD by exploring its conceptual underpinnings as they relate to sensemaking, identity, and social learning theories. Once established, the authors provide a refined discussion of the construct, illustrating its scholarly mechanisms that better explain leader development processes and outcomes. The authors then expand research in the areas of political skill, political will, political knowledge, and political phronesis by embedding our conceptualization of DPLD into a political leadership model. The authors conclude by discussing methodological issues and avenues of future research stemming from the development of DPLD.

Diagnosing pain and pain inflicting diseases are crucial issues in the health care of individuals with intellectual and developmental disabilities. The purpose of this paper is to delineate possible peculiarities in pain perception, characterizing a syndrome-specific spectrum of pain causing diseases as well as particular features of pain expression in Rett syndrome (RTT).

A selective review of the literature on pain, dolorous disorders and diseases, molecular aspects of pain transduction, pain perception, and expression of painful conditions in RTT was undertaken.

RTT causing mutations in the methyl-CpG-binding protein 2 (MECP2) have an impact on various endogenous molecules modulating pain transmission. Individuals with RTT are specifically prone to numerous pathological states which can cause pain. By thorough observation/application of proper tools, it is possible to recognize painful states in persons with RTT.

This paper imparts empirical/evidence-based data on pain perception/transmission, possible syndrome-specific causes of pain and pain expression/assessment in RTT, with the objective of promoting the quality of clinical practice in this crucial issue.

The purpose of this paper is to identify the critical factors that impact knowledge sharing (KS) and their importance in technology-intensive service organizations in the United Arab Emirates (UAE).

An extensive literature review was conducted to identify the critical factors for KS in technology-intensive organizations. Then, an analytical hierarchical process (AHP) was applied to prioritize the primary criteria and sub-criteria. This study consists of nine primary criteria and 34 sub-criteria that are relevant to KS in technology-intensive organizations.

The results show that organizational leadership (OL) is the most important factor that impacts KS in technology-intensive organizations, which is followed by organizational culture (OC), organizational strategy (OSY), corporate performance (CP), organizational process (OP), employee engagement (EE) and organizational structure (OST). According to the results, the least impactful factor is human resource management (HRM).

Because the results in this study were only obtained from service organizations, future studies can include manufacturing organizations from different countries and additional success factors. Future studies could also use structural equational modelling methodology for better understanding the relations among these critical factors for KS.

This paper is one of the first in the UAE to examine the broad range of critical success factors for KS in technology-intensive organizations.

Strategic entrepreneurship (SE) exemplifies the interconnection of strategic management and entrepreneurship, inferring that organisations could yield tremendous wealth by synchronously pursuing advantage- and opportunity-seeking behaviour. This study examines how small and medium-sized enterprises (SMEs) thrive SE by leveraging organisational change forces.

This study uses a covariance-based structural equation model (CB-SEM) based on 477 key role employees in 95 import and export SMEs in Vietnam.

SE in SMEs requires organisational change forces, namely leadership, employee engagement and buffering foundation of adaptive culture (AC). In particular, transformational leadership (TL) is beneficial and significantly influences SE behaviour via the mediating role of organisational change commitment. In addition, the adaptable culture of SMEs can serve as a buffer, allowing TL concepts to permeate and transfer to administrative bodies, thereby encouraging SE.

This paper describes why and how SME leaders can make decisions and manage SE to generate a comparative edge. Leaders must understand and assess organisational change forces that play a crucial role in thriving SE, which must pay considerable attention to employees' commitment to change and create an AC.

The findings indicate that achieving SE in SMEs requires a blend of core organisational change forces, such as leadership, cohesive employees and an environment that facilitates adaptation.

Given that the relationship between proactive personality and turnover intention is not straightforward in the literature, the authors address two research questions focusing on the nursing profession: does proactive personality negatively influence nurses' turnover intention by alleviating their lack of professional recognition? And does a supervisor’s proactive personality act as a boundary condition for the mediating effects of the lack of professional recognition in the link between proactive personality and turnover intentions?

A moderated mediation model linking proactive personality and turnover intentions was developed and tested on a sample of 579 nurses in 88 work units in general hospitals in South Korea.

The results of multilevel path analysis reveal that proactive personality has a negative indirect relationship with turnover intention via lack of professional recognition. Additionally, the indirect relationship is strengthened when the supervisor’s proactive personality is low.

These findings provide valuable empirical evidence on the inconclusive relationship between proactive personality and turnover intention by highlighting the role of proactive personality in attenuating the influence of negative occupational factors. Moreover, proactive personality as a boundary condition for the aforementioned relationship was empirically examined.

Despite the undoubted role of knowledge in the small family business (FB) in the restaurant and fast-food industry, there are some main challenges in the knowledge-sharing (KS) orientation for promoting their business. This study tries to recognise and explore the drivers influencing these enterprises' KS processes.

The authors applied combined exploratory and confirmatory analysis in two studies. In the first study, by the Delphi method, the 22 experts consisting of managers, FB owners and academic professors explore and forecast significant items and drivers. The second study is a confirmatory factor analysis (CFA) for validating the first study's indicators using the survey collected amongst 218 restaurants and fast foods employees.

The findings indicate 23 indicators in three main drivers of individual, organisational and technological, are critical for KS in small FBs in the investigated industry.

This research supports the understanding of knowledge management and the FB and contributes to recognising the influential factors for KS amongst small and medium-sized family businesses in the food-related industry. Also, by identifying and ranking the most significant factors, this research will help entrepreneurs facilitate FB entrepreneurship. Finally, the results provide practical implications for current and future KM and FB decision-makers.

This paper aims to report the findings of a study examining the relationship between different leadership styles and engagement through the mediating role of proactive personality.

Servant leadership, paradoxical leadership, authentic leadership, employee engagement and proactive personality were assessed in an empirical study based on a sample of 348 military personnel in Spain. The questionnaire data were analyzed through SEM using EQS and bootstrapping analysis using the PROCESS macro for SPSS.

The results reveal that servant leadership style in officers partially impacts their cadets' engagement through proactive personality but that authentic and paradoxical leadership styles do not mediate the relationship. The authors also verify a direct relationship between proactive personality and engagement.

The study implications advance the literature on leadership in emphasizing new leadership styles to increase proactive personality and engagement in the military context. This study verifies the importance of military leaders fostering servant leadership as an antecedent of proactive personality. Finally, the authors show that servant leadership partially impacts engagement through proactive personality.

This study explores the relationship among servant, paradoxical and authentic leadership styles, proactive personality, and engagement – relationships that have not been explored theoretically and tested empirically in the military context.

The purpose of this paper is to examine individual-level factors related to police body-worn camera (BWC) acceptance.

Surveys were completed by 119 officers from one northwestern police agency a year after BWC deployment. Relationships between demographics, job characteristics, cultural attitudes, organizational justice perceptions and BWC acceptance were examined.

Supervisors, as well as officers who had worn BWCs longer, worked the most active patrol shifts, and viewed their supervisors as critical, reported more BWC acceptance. Other indicators of culture and organizational justice were not significant.

BWCs offer many benefits, but to realize these outcomes officers must accept and use the technology. Research shows wide variations in officer acceptance of BWCs. These findings suggest some officers view BWCs as helpful in dealing with job stressors, including supervisory responsibilities, high volumes of calls and critical supervisors, and tend to grow more accepting of them over time.

The purpose of this paper is to examine some of the antecedents and outcomes associated with a sense of place (SOP) on the part of Myanmar migrant workers working in Thailand toward their place of work. The transformational leadership of top management and diversity climate were selected as the antecedent variables, whereas turnover intention was selected as the outcome variable. Belongingness theory and social identity theory were used as the theoretical foundation to support the roles of these variables.

Survey data were collected from Myanmar migrant workers working at two factories in Thailand (n=736). Partial least squares regression was used for the data analysis.

The results support a negative linkage between SOP and turnover intention. The positive contribution of transformational leadership of top management and diversity climate to SOP was also supported. Moreover, diversity climate was found to partially mediate the positive contribution of transformational leadership of top management to SOP. Finally, the analysis found that the linkage between diversity climate and SOP was positively moderated by the length of stay of the Myanmar migrant workers in the organization.

This study provides new evidence showing that SOP also matters for foreign migrant workers in terms of developing emotional attachment to the workplace outside their home country and that these workers were less likely to leave the workplace although they were a culturally minority group in the organization. This research also provides new evidence concerning the role of the transformational leadership of top management and workplace climate, which were antecedents of an SOP toward the organization.