This book provides an overview of the advances on nanostructured celullose from different obtaining forms: natural plants and bacterial microorganisms. It gives the reader an introduction of cellulose focusing in nanosize particles, its potential applications and future perspectives. The potential use of cellulose in the biomedical field is highlighted.
This book provides an overview of the advances on nanostructured celullose from different obtaining forms: natural plants and bacterial microorganisms. It gives the reader an introduction of cellulose focusing in nanosize particles, its potential applications and future perspectives. The potential use of cellulose in the biomedical field is highlighted.
This brief explores polysaccharides, the most abundant family of naturally occurring polymers, and explains how they have gained considerable attention in recent decades as a source of innovative bio-based materials. The authors present a range of material including an extensive array of polysaccharide hybrid nanomaterials with distinct applications. The most recent knowledge regarding polysaccharide-based hybrid nanomaterials with metal and metal oxide nanoparticles (NPs), carbon nanotubes and graphene is presented as well as the main polysaccharides, namely cellulose, chitin and chitosan, starch and their most relevant derivatives. The book features a description of important production methodologies, properties, and applications of these types of hybrids.
This edited volume examines the important and multi-varied role that art plays in today’s diverse society. Built on a multidisciplinary and dialogical approach, the book brings together the views of scholars and artists from around the world to explore central questions relating to the purpose(s) art services in contemporary, pluralistic societies.
In 2020, the project ‘Stepping Up to Global Challenges (SGC): Empowering Students across the World’ was launched, during the difficult period when the COVID-19 pandemic was spreading across the globe and causing the lockdown of several activities. Education was also severely affected, but, even if the response widely varied at the time, remote learning, telecollaboration and project-based approaches were adopted by many teachers, “encourag[ing] learners to take an active role in their own learning process and to learn how to collaborate successfully with others in order to solve real world challenges” (Mont & Masats, 2018, p. 93). At the Polytechnic of Viseu (Portugal), Ege University (Turkey) and UTH University (Poland), four teachers of English decided to embrace the idea of diluting frontiers and exploring the potential of Information and Communication Technologies through telecollaboration, in which the students developed tasks around the topic of entrepreneurship. Stepping Up to Global Challenges (SGC2): Learning English while Fighting the Outbreak of Covid-19 is a funded project that started in March 2021 and ends in March 2022. Funding for the project was obtained via Apoios Especiais do PV, Tipologia: Projetos que se destinem a implementar metodologias de aprendizagem ativa. For further information, cf. http://politecnicodeviseu.info/apoios-especiais/steppingup-to-global-challenges-2/ The SGC2 team is not responsible for the posters, videos, abstracts and papers compiled in this eBook. The author contributors agree to be accountable for all aspects of the work in ensuring that questions related to the accuracy or integrity of any part of the work are appropriately investigated and resolved.
Articular cartilage is a highly specialized avascular connective tissue. This multidisciplinary article reviews the molecular and morphological aspects of GLUT expression and function in chondrocytes and their mesenchymal and embryonic stem cell precursors.
This book explains the implementation of just in time (JIT) production in an industrial context, while also highlighting the application of various, vital lean production tools. Shifting the trade-off between productivity and quality, the book discusses the preparation stages needed before implementing a JIT system. After an introduction to lean manufacturing and JIT, it introduces readers to the fundamentals and practice of Kaizen, paying special attention to lean manufacturing tools. The book demonstrates how to use the 5S approach (with the stages of Seiri, Seiton, Seiso, Seiketsu and Shitsuke), Standardized Work, Single Minute Exchange of Die (SMED) and the Kanban system. In brief, the book provides an understanding of the processes associated with the application of these tools and highlights the benefits attained by companies that have implemented JIT systems. Throughout the book, a real-world case study is used to deepen readers’ understanding of how lean manufacturing tools can be implemented. The book is ideally suited for executive courses in industrial engineering and management, but can also be used for upper undergraduate and graduate courses at universities.
Foreword This volume includes papers presented at TAKE 2021 Conference The Multidisciplinary Conference on Intangibles, held online between the 7 th and the 9th July 2021 and hosted by Universidade Portucalense, from Porto, Portugal. Detailed information about the Conference is to be found in the Conference Website: https://take-conference2021.com/. A Book of Abstracts was also published. TAKE 2021 included 80 presentations, by almost 100 participants, including 8 keynote speakers, from 20 countries. Done during the Covid-19 crisis, TAKE 2021 was a show of intelligence, work, and solidarity, We thank infinitely all those involved, which contributed to the success of the event. We hope to continue the TAKE saga, next year with TAKE 2022 whose website is already online: https://take-conference2022.com/. Best wishes and kindest regards. Eduardo Tomé, on behalf of the Organizing Committee
Peace-building in a number of contemporary contexts involves fragile states, influential customary systems and histories of land conflict arising from mass population displacement. This book is a timely response to the increased international focus on peace-building problems arising from population displacement and post-conflict state fragility. It considers the relationship between property and resilient customary systems in conflict-affected East Timor. The chapters include micro-studies of customary land and population displacement during the periods of Portuguese colonization and Indonesian military occupation. There is also analysis of the development of laws relating to customary land in independent East Timor (Timor Leste). The book fills a gap in socio-legal literature on property, custom and peace-building and is of interest to property scholars, anthropologists, and academics and practitioners in the emerging field of peace and conflict studies.
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