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In land grid array hybrid or system in package type products passive integration on silicon dies are flip chip mounted on a laminate substrate using Pb‐free solder. To increase the solder bump fatigue life, underfill is applied. The application of underfill resulted in the occurrence of an unexpected and unwanted phenomenon: solder flowing out of the underfill during a second level reflow test. The occurrence of solder flow‐out seemed associated with moisturizing as part of a moisture sensitivity level assessment. The solder flow‐out is preceded by delamination, initiated by mismatch in coefficient of thermal expansion between copper through‐holes and laminate. This paper aims to describe the phenomenon and possible solutions by combining experiments with finite element (FE) simulations.

Ways to prevent this kind of overstress failures are investigated by design of experiments and observed trends are compared with thermo‐mechanical FE simulations. A significant contribution is made by through‐holes close to the bump and underfill fillet.

The FE simulations confirmed increased thermo‐mechanical induced stress levels by bad positioning of vias, underfill and solder. The integrity of the flip chip construction is substantially improved by optimising product design, underfill material and the associated assembly process.

This paper is a useful source of information on the causes of delamination and solder flow‐out.

Library administration is a balancing act: leading and managing the library and its employees while simultaneously responding to initiatives and demands of institutional leaders and/or trustees. This chapter provides an overview of emotional self-regulation, its importance to library administrators, and the roles that intentional reflective practice and mindfulness play in adaptive emotional self-regulation. There were few articles exploring the impact of intentional reflective practice or mindfulness in libraries, particularly with respect to emotional self-regulation. Much of the reviewed literature was from other disciplines; however, there was much to be applied to library administrators. There are a variety of techniques for intentional reflective practice that library administrators can use to improve emotional self-regulation (as well as improve other aspects of performance). There are fewer techniques to increase mindfulness, though there is stronger evidence of the benefits of mindfulness meditation on emotional self-regulation. This chapter is the first review applying intentional reflective practice and mindfulness on the emotional self-regulation of library administrators.

Building on the premise that the CEO position is complex and challenging, and drawing on research on upper echelons, executive job demands and emotions, this study explores how chief executive officers' (CEOs’) perceptions of job-associated difficulty can influence negative emotional displays and subsequently hamper firm innovation. Additionally, the authors explore how CEOs with higher levels of emotional intelligence might mitigate the influence of job demands on negative emotional displays.

The authors conducted a two-stage survey with a sample of CEOs and top management team members from 120 small- and medium-sized firms operating in multiple industries in Colombia.

The authors found that CEOs' perceptions of job demands are positively associated with CEOs' displays of negative emotions, which in turn are negatively associated with firm innovation. The authors also find that two dimensions of emotional intelligence (self-appraisal and regulation) weaken the influence of CEO perceptions of job demands on CEO negative emotional displays.

The authors advance a novel perspective on the challenges of leading organizations by explaining the emotional implications of the CEO position, underscoring their repercussions for important organizational outcomes such as innovation and suggesting potential ways CEOs can handle the emotional consequences of their position.

The purpose of this paper is to propose an agile methodology for the development of food products that has two key characteristics: (1) consumers are included as co-creators and (2) the assessment of environmental impacts plays a central role.

In collaboration with a French small-to-mid-size enterprise, a research-intervention approach was used to test the agile methodology designed, which features three iterative runs of food product development. In each run, prototypes were presented and modified with consumers during focus groups. Life cycle analysis assessed the relative environmental impacts of the prototypes. The research data from consumers were mainly qualitative.

The main result of this work is the implementation of a methodology to develop new food products in an efficient way by integrating consumers' insights and environmental concerns simultaneously. The method was successful in integrating consumers as co-creators and in drawing attention to the potential environmental effects of different prototypes for the decision-making process.

The research is based on a single case study. Thus, generalisation to other companies is limited. The authors invite further research focussed on different types of companies. The methodology and the tools could be modified to suit a variety of contexts.

This work addresses the need for guidelines to integrate consumers and environmental considerations into the food development process by testing an agile methodology with a company. It contributes to the scope of sustainable and consumer-oriented food innovation management.

This paper aims to investigate the effects of political skill in a specific workplace setting – the job negotiation. The authors expected negotiator political skill to be positively related to distributive negotiation outcome, problem-solving as a negotiation strategy to mediate this relationship and political skill to also moderate – that is amplify – the link between problem-solving and negotiation outcome.

In Study 1, a laboratory-based negotiation simulation was conducted with 88 participants; the authors obtained self-reports of political skill prior to the negotiation and – to account for non-independence of negotiating partners’ outcome – used the Actor–Partner Interdependence Model for data analysis. Study 2 was carried out as a real-life negotiation study with 100 managers of a multinational corporation who were given the opportunity to re-negotiate their salary package prior to a longer-term foreign assignment. Here, the authors drew on two objective measures of negotiation success, increase of annual gross salary and additional annual net benefits.

In Study 1, the initial hypothesis – political skill will be positively related to negotiator success – was fully supported. In Study 2, all three hypotheses (see above) were fully supported for additional annual net benefits and partly supported for increase of annual gross salary.

To the authors' best knowledge, this paper presents the first study to examine political skill as a focal predictor variable in the negotiation context. Furthermore, the studies also broaden the emotion-centered approach to social effectiveness that is prevalent in current negotiation research.