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Orbital fractures are the most commonly encountered midfacial fractures, and usually, the fracture involves the floor and/or the medial wall of the orbit. This paper aims to present an innovative approach for primary and secondary reconstructions of fractured orbital walls through the use of computer-assisted techniques and additive manufacturing.

First, through the 3D anatomical modelling, the geometry of the implant is shaped to fill the orbital defect and recover the facial symmetry. Subsequently, starting from the modelled implant, a customised mould is designed taking into account medical and technological requirements.

The selective laser sintered mould is able to model and form several kind of prosthetic materials (e.g. titanium meshes and demineralised bone tissue), resulting in customised implants and allowing accurate orbital cavity reconstructions. The case study proved that this procedure, at the same time, reduces the morbidity on the patients, the duration of surgery and the related costs.

This innovative approach has great potential, as it is an easy and in-office procedure, and it offers several advantages over other existing methods.

This paper aims to identify distinct motivation profiles among non-executive directors and explores the reasons why non-executive directors continue to serve on boards of directors.

The analysis is based on a multiple case study in the context of German supervisory boards. The authors develop their primary insights from semi-structured interviews with 53 non-executive directors.

The findings indicate that non-executive director motivation revolves around material incentives, reputation, meaningfulness, congruence with firm goals and enjoyment. Three distinct motivation profiles emerge from the analysis, with each profile exhibiting a set of unique reasons to continue serving on boards.

Future research needs to test for the statistical representativeness of the findings and their performance implications, preferably in a shareholder-oriented governance context.

The study introduces a psychological angle to the debate about non-executive director motivation. The contributions include going beyond a bi-polar distinction between intrinsic and extrinsic motivation and draw attention to how motivation profiles relate to non-executive director’s intention to continue serving on boards.

The purpose of this paper is to examine how information-processing mechanisms between nominating committees (NCs), incumbent executives, board chairs, and shareholders affect the comprehensiveness of executive succession processes.

The authors employ an explanatory multiple-case study that comprises eight CEO and CFO succession cases in large German publicly traded firms.

The findings reveal that comprehensiveness is determined by four key information-processing mechanisms: the effectiveness of NC’s information sharing, absorbing disagreement, and integrating heterogeneous opinions; board chair leadership (i.e. an apprentice board leadership structure in association with the board chair’s openness to ideas); the breadth and depth of information sharing between executives and NCs; and the extent and timing to which major shareholders influence succession processes.

The authors summarize the findings in a conceptual framework and develop a set of propositions to guide future research on the topic. Such studies may want to test the suggestions in a quantitative way, preferably in a multinational context.

The authors’ emerging conceptual framework contributes a set of information-processing variables by which NCs engage in comprehensive executive successions with incumbent executives, board chairs, and major shareholders and offers a multiechelon approach to study executive successions.

The purpose of this paper is to examine the strategic and organizational difficulties of multidivisional corporations with solution business (product service bundles). Most large multidivisional corporations are organized in a way that supports independence and market orientation of their organizational units. Solutions, however, require a high level of interaction and cooperation between corporate units. The authors collect evidence for this contradiction and resulting difficulties and propose a shift in the value creation strategy towards corporate headquarters having a stronger steering influence.

The authors analyze the economic performance of the largest semiconductor suppliers and relate these results to their product and solution focus. They then derive initial strategic recommendations based on the findings and organizational strategy literature.

Multidivisional companies that just add solution business onto their existing product‐based strategy experience difficulties. To overcome these, strategic adjustments are proposed that will lead to a stronger steering influence by corporate headquarters.

This paper shows the necessity of adjustments to corporate strategy when solution business is pursued. Companies need to actively support the interaction of their corporate units in the light of solution business.

It is recognized that solely solution‐focused companies require a different business model to product‐focused companies. However there has been little discussion on strategic adjustments by companies that supplement their existing product business with solutions.

The purpose of this paper is to investigate how performance measurement systems (PMSs) might be designed in order to empower managers of state-owned enterprises (SOEs) towards an active work role.

The study is based on a conceptual approach that combines insights from prior research on performance measurement with that on dimensions of psychological empowerment. An exploratory case study is used to further develop propositions for the design of an empowering PMS. Data from in-depth interviews with six managers of diverse SOEs located within a German city enables the tracing of underlying causal mechanisms.

PMSs that are designed according to the principles of goal clarity, balanced goal difficulty, autonomy-enhancing measurement, and a broad goal scope can positively influence the four dimensions of empowerment: meaning, competence, self-determination, and impact.

The study’s propositions can be used to enhance the governance of SOEs through a particular design of PMSs. This research thus responds to the call for a new generation of governance mechanisms within the complex setting of SOEs.

Current research on PMSs is extended through the construct of psychological empowerment. Thus, an existing governance mechanism is further developed towards being more effective for use in the context of SOEs.

While several studies have focused on the initial phases of new ventures and their first customer and supplier relationships, we have a limited understanding of how the new venture’s portfolio of customer relationships emerges. This paper aims to explore the emergence of the customer relationship portfolio of a new venture and to investigate the effects of early relationships on subsequent ones.

Methodologically, the authors rely on a longitudinal single case study of a new venture which develops, implements and sells customized cost-management software. The study is exploratory and based on 24 in-depth interviews.

The findings show that the development of a customer portfolio depends on the cumulative effect of heterogeneous elements and network connections. These include the initial link between the new venture and the first customer and a subsequent series of interconnections that develop with the emerging network capability of the new venture.

As one of the few studies that explore the emergence of new ventures’ customer relationship portfolio, this study demonstrates the value of applying a relational/network approach for studying relationship portfolio dynamics.

The purpose of this paper is to investigate a method for comparing the scanning and reproducing accuracy of highly shaped objects like plaster casts used in dentistry.

Theoretical considerations on errors introduced by the scanning systems and subsequent point clouds data elaboration have led to a method to estimate the accuracy of the whole process. Suitable indices have been chosen and computed at each stage. As a final result, the overall chain, scanning and reproducing systems can be assessed. In order to validate the proposed method casts have been scanned by means of commercial systems and then reproduced by using different rapid prototyping technologies, materials and parameters. Error indices have been computed and reported.

Since it is not possible to define reliable and meaningful reference models for non‐standard shapes, an absolute accuracy value for the scanning process cannot be stated. Anyway the proposed method, thanks to relative performance indices, allows the comparison of different acquisition systems and the evaluation of the most performing manufacturing chain.

The study provides a method to assess the relative performance between commercial systems both in scanning and reproducing stage.

In literature, some studies on the accuracy of scanning devices have been found but they are based on standard geometrical features. In this paper, the problem of complex shapes in absence of reference model is addressed instead.

This study aims to provide a systematic review about the Internet of Things (IoT) and its impacts on happiness. It intends to serve as a platform for further research as it is sparse in in-depth analysis.

This systematic review initially observed 2,501 literary articles through the ScienceDirect and WorldCat search engines before narrowing it down to 72 articles based on subject matter relevance in the abstract and keywords. Accounting for duplicates between search engines, the count was reduced to 66 articles. To finally narrow down all the literature used in this systematic review, 66 articles were given a critical readthrough. The count was finally reduced to 53 total articles used in this systematic review.

This paper necessitates the claim that IoT will likely impact many aspects of our everyday lives. Through the literature observed, it was found that IoT will have some significant and positive impacts on people's welfare and lives. The unprecedented nature of IoTs impacts on society should warrant further research moving forward.

While the literature presented in this systematic review shows that IoT can positively impact the perceived or explicit happiness of people, the amount of literature found to supplement this argument is still on the lower end. They also necessitate the need for both greater depth and variety in this field of research.

Since technology is already a pervasive element of most people’s contemporary lives, it stands to reason that the most important factors to consider will be in how we might benefit from IoT or, more notably, how IoT can enhance our levels of happiness. A significant implication is its ability to reduce the gap in happiness levels between urban and rural areas.

Currently, the literature directly tackling the quantification of IoTs perceived influence on happiness has yet to be truly discussed broadly. This systematic review serves as a starting point for further discussion in the subject matter. In addition, this paper may lead to a better understanding of the IoT technology and how we can best advance and adapt it to the benefits of the society.