This study explores the influence of infill patterns on machine acceleration prediction in the realm of three-dimensional (3D) printing, particularly focusing on extrusion technology. Our primary objective was to develop a long short-term memory (LSTM) network capable of assessing this impact....

The response to the COVID-19 crisis highlighted the weaknesses of the free trade system and failures of the traditional supply chains. Public health preparedness for future pandemics demands nation-states to increase their local production of medical supplies in order to reduce their dependence...

Purpose: The study explores how forces of disruption and innovation affect the printing industry in an emerging market context and how incumbent firms respond to the challenges associated with these forces. Design; methodology approach: The research is an exploratory study based on qualitative...

Alfred Marshall and Mary Paley Marshall are often described as the first academic economist couple. Both studied at Cambridge University, where Paley became one of the first women to take the Tripos exam and the first female lecturer in economics, with Marshall’s encouragement. But in later...

Purpose: This paper aims to present how the project-based learning (PBL) methodology was implemented in the Faculty of Engineering of Mondragon Unibertsitatea in the second year of the Engineering in Industrial Organisation degree to help integrate statistical knowledge related to the design of...

3D printing is a new manufacturing method used to make customized products that is also instrumental in driving manufacturing innovation. The global market for this technology has expanded rapidly thanks to a sharp increase in industrial applications. However growth of the Korean 3D printing...

We report the successful fabrication and testing of a printed symmetric supercapacitor based on cobalt hydroxide nanowire-carbon ink composite. The urea hydrolysis method provides a controlled way of cobalt hydroxide nanowire formation. The microscopic studies reveal nanowires with an average...

We have investigated the processing of lead-zirconate-titanate-based thick films by inkjet printing Pb (Zr0.53Ti0.47)0.98Nb0.02O3 with a 6 mol% excess of PbO nanosized powder dispersed in water. Different waveforms were employed to determine the optimum size and shape of the drops. A uniform,...

One of the objectives of Polytechnic Education (Technical University Education) in Ghana is the promotion of technical and vocational education and training, technology transfer and skills development to enhance the socio-economic development of the country. Polytechnic education plays a...

Paula Thiede war die erste Frau, die die Leitung einer Gewerkschaft übernahm. Möglich wurde dies durch die Handlungsmacht der gut organisierten Hilfsarbeiterinnen im Druckgewerbe. Gemeinsam mit solidarischen Kollegen entwickelten sie Strategien, um die Anliegen von Gleichberechtigung und...

The study presented in the paper aims to analyze the Russian print media market before and during the COVID-19 pandemic, as well as the prospects of local media transformation in the challenging environment. In the pre-pandemic decade, there was a growing body of literature on media convergence...

This paper analyses how the introduction of advanced digital technologies affected the business model, work organisation, and job quality in selected establishments in Spain. The focus is on two technologies: 3D printing and Internet of things (IoT). Two case studies were carried out in Spain:...

As an example of Industry 4.0 in a project context, 3D printing of concrete has the potential to provide a paradigm shift for construction processes with significant implications for project management. This study investigates and reports the enablers and barriers of implementing the innovative...

This paper considers the relationship between intellectual property and trade in the context of 3D printing. Modern 3D printing has not only disrupted the discipline of intellectual property, but it has also provided profound challenges for the regulation of trade and globalization. Part II...

In the entrepreneurship literature, the phenomenon of industry emergence has been largely investigated from an institutional perspective. Appropriate institutions would allow then a group of individual entrepreneurs ("the heroes") to create an industry through innovative ventures. New ventures...

MIG-welding plus cold-wire feed (CWF) based on 3D-printing-shaped metal deposition (SMD) is a technique of relatively new technologies for additive manufactured parts, which enables to create components in the form of near-net shaped parts using the metal inert gas method. The SMD technique is...

This report contains socio-legal research conducted on the relationship between 3D printing and intellectual property (IP) at the current point in time and in potential future scenarios, through the use of horizon-scanning methods in six countries — China, France, India, Russia, Singapore and...

We present a general framework to study the design of spare parts logistics in the presence of 3D printing technology. We consider multiple parts facing stochastic demands, and adopt procure/manufacture-to-stock versus print-on-demand to highlight the main difference of production modes featured...

The study of the impact of institutions on the economy necessitates the assessment of such impacts and the definition of a clear list of methods and criteria for evaluation. The purpose of our research is the formation of a methodological approach that would allow to compare the institutional...

The public mechanical clock and the movable type printing press were two of the most important and complex general purpose technologies of the late medieval period. We document two of their most important, yet unforeseeable, consequences. First, an instrumental variables analysis indicates that...

Automated monitoring of a whole production plant, equipped with a variety of different machines is a challenging task. Particular industries are introducing their own XML based schemas to ease the integration process. Print industry attempts to accomplish this with Job Description Format (JDF)....

This article examines the copyright status of 3D printing design files under CDPA 1988. By dissecting the modelling process and analysing relevant subsistence requirements, it aims to offer clear guidance on the circumstances where printable design models may be subject to protection