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Achieving continuous innovation performance still poses a major challenge to established companies as it requires high flexibility and adaptability in usually efficiently structured organisations. One way to tackle this challenge lies in establishing effective behaviours to successfully establish and apply innovation leadership mechanisms in an organisation. The emerging agile leadership style could provide such effective behaviours, as it addresses the demand for flexibility and adaptability on the organisational level. Despite these clear parallels research on the link between agile leadership and innovation leadership, and their possible combined contribution to drive continuous innovation performance is still in its infancy. Accordingly, the present study examines the behaviours of agile leaders to promote continuous innovation in established companies. It applies a discovery-driven research process of agile leaders to derive and categorise their behaviours. The subsequent comparison of the identified agile leadership behaviours with innovation leadership mechanisms from existing literature leads to eight specific, combined agile leadership principles within the three categories empowerment, performance enhancement, and support for continuous innovation. Eventually, this basis allows the conceptualisation of a first exploratory framework with the identified behaviours as possible enablers, and innovation leadership mechanisms as possible mediators for the continuous innovation performance, subject to test. These findings enhance existing theory by clarifying a possible link between agile leadership and continuous innovation. That way, practitioners can profit from concrete principles for agile leaders to inspire and enable continuous innovation in individuals and teams.

The purpose of this paper is to outline some key aspects such as material systems used, phenomenological and statistical process modeling, techniques applied to monitor the process and optimization approaches reported. All these need to be taken into account for the ongoing development of the SLM technique, particularly in health care applications. The outcomes from this review allow not only to summarize the main features of the process but also to collect a considerable amount of investigation effort so far achieved by the researcher community.

This paper reviews four significant areas of the selective laser melting (SLM) process of metallic systems within the scope of medical devices as follows: established and novel materials used, process modeling, process tracking and quality evaluation, and finally, the attempts for optimizing some process features such as surface roughness, porosity and mechanical properties. All the consulted literature has been highly detailed and discussed to understand the current and existing research gaps.

With this review, there is a prevailing need for further investigation on copper alloys, particularly when conformal cooling, antibacterial and antiviral properties are sought after. Moreover, artificial intelligence techniques for modeling and optimizing the SLM process parameters are still at a poor application level in this field. Furthermore, plenty of research work needs to be done to improve the existent online monitoring techniques.

This review is limited only to the materials, models, monitoring methods, and optimization approaches reported on the SLM process for metallic systems, particularly those found in the health care arena.

SLM is a widely used metal additive manufacturing process due to the possibility of elaborating complex and customized tridimensional parts or components. It is corroborated that SLM produces minimal amounts of waste and enables optimal designs that allow considerable environmental advantages and promotes sustainability.

The key perspectives about the applications of novel materials in the field of medicine are proposed.

The investigations about SLM contain an increasing amount of knowledge, motivated by the growing interest of the scientific community in this relatively young manufacturing process. This study can be seen as a compilation of relevant researches and findings in the field of the metal printing process.

We construct a new consumer price index for Canada covering the period from 1870 to 1900. Unlike previous indexes, it includes prices of clothing and household furnishings. This is important because these previously neglected components accounted for roughly 20% of consumers' expenditures. Moreover, the price of cotton goods, the most important textile product used for clothing and household furnishings, fell by half between 1870 and 1900 (much faster than other components of the price level). This has ramifications for both the level and trend of Canadian GDP. Because the largest changes in estimation concern the 1870s, we show that the country grew substantially faster than generally believed. It outpaced the United States so much that it entered the twentieth century with an improved economic standing relative to its southern neighbor.

The study examines how late adolescents use the resources embedded in their social network to obtain the information and support they need to do their homework. A particular attention is paid to how social network sites (SNSs) are used and perceived by late adolescents for academic help seeking.

This qualitative study uses in-depth interviewing and critical incident technique. An egocentric approach to Social Network Analysis is also employed to examine the core social network of each participant.

Most adolescents had a solid personal social network but did not always fully take advantage of the resources embedded in it for schoolwork. Availability was the most important criteria for deciding who to approach. SNSs were often used to obtain the help they needed, although phone calls and in-person visits were considered more efficient in certain situations.

This study draws on a small purposive sample that may limit generalization. This research contributes to our understanding of the resources late adolescents have access to within their core social network, the way they take advantage (or not) of these resources for schoolwork, and the role SNSs play in the process. Findings have implications for services that educators and school librarians should provide to support the educational needs of late adolescents.

This study contributes more generally to our understanding of late adolescents’ use of people as primary sources of information to complete school-related homework.