Visual perception is one of the most important sources of information for both humans and robots. A particular challenge is the acquisition and interpretation of complex unstructured scenes. This work contributes to active vision for humanoid robots. A semantic model of the scene is created, which is extended by successively changing the robot's view in order to explore interaction possibilitie…
This Special Issue was proposed by and for engineers, physicists, medical doctors, researchers and scientists. We intend to analyze and discuss different topics on special materials for medical applications. There is great potential in the application of active or smart materials (metallic, polymer or ceramic) for the progression of applications in the medical domain of MEMS, actuators, sensors…
What is an active material? This book aims to redefine perceptions of the materials that respond to their environment. Through the theory of the structure and functionality of materials found in nature a scientific approach to active materials is first identified. Further interviews with experts from the natural sciences and humanities then seeks to question and redefine this view of materials …
This eBook is a collection of articles from a Frontiers Research Topic. Frontiers Research Topics are very popular trademarks of the Frontiers Journals Series: they are collections of at least ten articles, all centered on a particular subject. With their unique mix of varied contributions from Original Research to Review Articles, Frontiers Research Topics unify the most influential researcher…
Active flow control (AFC) utilizes local active perturbations to induce changes in global flow behavior that result in aero/hydrodynamic performance improvement. It has been a vibrant research area with potential applications in a wide range of engineering fields. This Special Issue is a collection of 11 excellent research papers published in Actuators, showcasing and discussing new advances in…
This eBook is a collection of articles from a Frontiers Research Topic. Frontiers Research Topics are very popular trademarks of the Frontiers Journals Series: they are collections of at least ten articles, all centered on a particular subject. With their unique mix of varied contributions from Original Research to Review Articles, Frontiers Research Topics unify the most influential researcher…
Written by a team of eminent historians, these essays explore how ten twentieth-century intellectuals and social reformers sought to adapt such familiar Victorian values as `civilisation', `domesticity', `conscience' and `improvement' to modern conditions of democracy, feminism and mass culture. Covering such figures as J.M. Keynes, E.M. Forster and Lord Reith of the BBC, these interdisciplinar…
The Mediterranean region has faced a significant number of challenges that have stemmed from turbulent events taking place on its Southern shores: conflicts and instability, the migration crisis, disruptions of regional value chains, souring regional relations, and foreign power interferences that have severely affected the region. The Covid-19 pandemic wreaked havoc on the Southern Mediterrane…
Drawing on extensive primary sources, including ward tax assessors' Taking Books, church records, census records, birth and marriage records, newspaper accounts, and town directories, Jacqueline Barbara Carr brings to life Boston's remarkable rebirth as a flourishing cosmopolitan city at the dawn of the nineteenth century. She examines this watershed period in the city's social and cultural his…
The left-wing Pink Tide movement that swept across Latin America seems now to be overturned, as a new wave of free-market thinkers emerge across the continent. This book analyses the emergence of corporate power within Latin America and the response of egalitarian movements across the continent trying to break open the constraints of the state. Through an ethnographically grounded and localized…