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This chapter seeks to make sense of the current anarchical drift of world politics, in which exclusionary ethnonationalisms, intense technological competition and the revival of power politics have been fuelling remilitarisation and major armed conflicts. Using a historical comparative approach, it argues that late-20th century globalisation has reached its political, social and spatial limits. Much like the long breakdown of late-19th century imperial globalisation, which unravelled in the face of a combustible mix of exacerbated nationalisms, disruptive social and economic strains, imperial rivalries and military build-ups, current global disintegration expresses the inescapable material and ideational tensions generated by the uneven distribution of gains and losses between and within states.

This study aims to comprehensively investigate the electron beam powder bed fusion (EB-PBF) process for copper, offering validated estimations of melt pool temperature and morphology through numerical and analytical approaches. This work also assesses how process parameters influence the temperature fluctuations and the morphological changes of the melt pool.

Two distinct methods, an analytical model and a numerical simulation, were used to assess temperature profiles, melt pool morphology and associated heat transfer mechanisms, including conduction and keyhole mode. The analytical model considers conduction as the dominant heat transfer mechanism; the numerical model also includes convection and radiation, incorporating specific parameters such as beam power, scan speed, thermophysical material properties and powder interactions.

Both the analytical model and numerical simulations are highly correlated. Results indicated that the analytical model, emphasising material conduction, exhibited exceptional precision, although at substantially reduced cost. Statistical analysis of numerical outcomes underscored the substantial impact of beam power and scan speed on melt pool morphology and temperature in EB-PBF of copper.

This numerical simulation of copper in EB-PBF is the first high-fidelity model to consider the interaction between powder and substrate comprehensively. It accurately captures material properties, powder size distribution, thermal dynamics (including heat transfer between powder and substrate), phase changes and fluid dynamics. The model also integrates advanced computational methods such as computational fluid dynamics and discrete element method. The proposed model and simulation offer a valuable predictive tool for melt pool temperature, heat transfer processes and morphology. These insights are critical for ensuring the bonding quality of subsequent layers and, consequently, influencing the overall quality of the printed parts.

Being open-minded means listening to others’ proposals, even if they go against our criteria. Although having an open mindset is the key to “open innovation,” we find that many managers are reluctant to make sustainable changes, either because they prefer to stick to what they know and prefer to stay in their comfort zone or just because they are embarrassed to assume errors or ignorance in certain issues of an environmental nature. The study aims to examine the role of green skills in overcoming defensive rigidity and defensive embarrassment barriers that hinder open innovation.

A questionnaire-based survey was administered to 208 SMEs in the Spanish textile industry. The data collected were processed and analyzed using the partial least squares structural equation modeling technique (PLS-SEM) and SmartPLS 4.

The study reveals that green skills significantly contribute to the development of open innovation and the mitigation of defensive routines among managers. This indicates that equipping managers with green skills can reduce their defensive rigidity and embarrassment, thereby fostering a more open and innovative organizational culture.

This research is original in its focus on the Spanish textile industry and its exploration of the specific psychological barriers that managers face in adopting sustainable innovations. By highlighting the importance of green skills, it provides a novel perspective on overcoming defensive routines to promote open innovation.

This study was conducted to investigate the effect of principal leadership (PL) on teacher professional learning (TPL) with the possible mediation of teacher trust (TT) and teacher agency (TA) using a broader set of data collected from published research.

The study uses meta-analytic structural equation modelling to compare weighted effect sizes between variables produced by research across different periods and contexts. The bilateral relations of PL with study variables were first examined, and then the model-data fit was tested for both the proposed and the two alternative models.

The results showed that PL had a significant and “very large” effect on TPL, TT and agency; PL affected TPL mostly indirectly over TT and agency. TT and agency collectively predicted nearly half of the variance in TPL.

The study uses a novel and advanced methodology to investigate the relationships among the study variables using data from 59 studies with a sample size of 67,035 participants from around the world. The results contribute to the literature, offering a more global understanding of the interaction of PL, TPL, trust and agency.

The purpose of this study was to determine if outcome bias and hindsight bias impact police performance ratings and perceptions of the likelihood and foreseeability of intimate partner homicides. In addition, the authors wished to see if taking the perspective of police mitigates any effects.

A total of 200 university students read vignettes describing an incident from a police officer’s perspective or from their own perspective. Participants also read risk assessments of the offender’s risk of committing violence. They were randomly assigned to receive either information that the offender later committed a homicide or no outcome information.

The results demonstrated an outcome bias and hindsight bias, wherein participants who received information about the homicide rated it as more likely and foreseeable and gave lower performance ratings to the police, compared to those who did not receive outcome information. Participants who took police perspective still showed this bias.

The findings indicate that people are likely to be biased in their perceptions and judgements of police performance when they know a homicide occurred. This bias seems to be difficult to overcome.

This paper provides empirical evidence to show people may be unfairly critical of police performance when a homicide is perpetrated.

This study aims to analyze the emergence of a new structural configuration of globalization, with the 2008 global financial crisis serving as the first symptom of this change. By introducing the “Evolutionary Structural Triptych” (EST), this research seeks to understand the basic components of the new evolutionary trajectory of global capitalism post-2008. The study places emphasis on its interdependent and coevolving economic, political and technological dynamic facets.

This research introduces the EST framework, critically contrasting it with conventional understandings in international political economy (IPE) to provide a comprehensive and structured analysis of global developments after 2008. It traces the phases of global capitalism since Second World War, examines the central dynamic dimensions during each evolutionary phase, identifies the basic patterns and delves into the foundational elements of the emerging era of globalization.

The analysis reveals three key findings. First, the emerging restructured globalization indicates a need for a new balance in the contemporary world system; however, this balance cannot be achieved within the architecture of the old system. Second, the new era of globalization necessitates a re-equilibrated approach across different dimensions of geopolitical stability, economic development and innovation. This approach should emphasize sustainability, adaptability, resilience and inclusivity and lean toward responsible, open and organic innovation models for a revamped global structure. Third, while many current IPE theories tend to compartmentalize aspects of the new globalization, the EST advocates for a holistic perspective that integrates politics, economics and technology within the framework of global trends. This perspective bridges existing gaps and offers actionable insights for a dynamic and inclusive global future.

The paper presents the EST as a novel analytical instrument in the realm of the modern IPE. This tool uniquely places technology and innovation at the forefront, parallel to economic and political spheres, to comprehend the progression of globalization. In doing so, it highlights the intertwined relationship of these structural dimensions in shaping the future of the subject of the IPE.

Trauma can affect everyone. The effects of trauma often extend into workspaces, adversely affecting relationships and productivity. A trauma-informed leader is someone who incorporates compassion and empathy into their management toolkit. This chapter will define trauma-informed leadership, the role it can play in shaping the lives of individuals and creating a positive work environment which fosters health and well-being, and how it can be applied in a library setting with a specific focus on grief and loss.

Artificial intelligence (AI) in mobile apps is growing rapidly, with features such as image recognition, personalized notifications and prescriptive analytics becoming more common. One such app is the Equalizer AI-powered mobile app, which uses AI to process water invoices, advise customers on fair prices and consumption and allow for online payment and data submission. This study aims to develop a technology adoption model for AI-powered mobile apps in the water sector by extending the value-based adoption model (VAM) to include customer trust.

Primary data was collected from 385 smartphone-using water customers. A stratified sampling approach ensured a representative sample of Palestinian water customers in the West Bank region. The study used a validated tool to measure perceived customer value, trust and adoption intention. It also used structural equation modeling to develop a causal diagram using the AMOS software.

The results confirmed a positive relationship between perceived usefulness, perceived innovation and perceived value and a negative relationship between perceived technical difficulty and perceived value. Contrary to VAM theory, the study showed a positive relationship between perceived fees and perceived value, indicating that users view premium fees as a cue of quality, accuracy, innovation and trustworthiness.

The high adoption intention of these apps holds significant implications for both the government and the water sector. This is because it results in the accumulation of substantial data, which can be used by government authorities and water providers to monitor and sustain the sector effectively.

This research extends existing technology adoption models by integrating customer trust and applying them to the water sector in a developing country. It offers new insights into public service innovations, addressing the unique cultural and sectoral challenges in this context.