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En el presente texto se explica el diseño y desarrollo de un prototipo de torno de control numérico, transformado a partir de un torno de operación manual. Para conseguir este propósito se utiliza como elemento fundamental un PLC Allen Bradley. Se incluyen los resultados experimentales de acuerdo a los datos recopilados durante el funcionamiento del prototipo mediante un protocolo de pruebas diseñado para este fin, y adicionalmente, un manual ...

It has been one hundred and twenty years since the Pythagoras disappeared. When the ghost ship reappears, a group of scientists and mercenaries embark on an expedition to salvage the vessel. Joined on this expedition is Jacob Alistar and his comrades in arms, Sasha Fuchs and Hawa Kahale.Aboard the vessel, the expedition team is faced with the revelation that she is barren. No signs of life, no bodies, not even bones, are found aboard the ship....

Geomagnetic field penetrates through all shells of the solid Earth, hydrosphere and atmosphere, spreading into space. The Earth Magnetic Field plays a key-role in major natural processes. Geomagnetic field variations in time and space provide important information about the state of the solid Earth, as well as the solar-terrestrial relationships and space weather conditions. The monograph presents a set of fundamental and, at the same time, ur...

This open access book provides worldwide examples demonstrating the importance of the interplay between demography and disasters in regions and spatially. It marks an advance in practical and theoretical insights for understanding the role of demography in planning for and mitigating impacts from disasters in developed nations.Both slow onset (like the of loss polar ice from climate change) and sudden disasters (such as cyclones and man-made d...

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This open access book details the relationship between the artist and their created works, using tools such as information technology, computer environments, and interactive devices, for a range of information sources and application domains. This has produced new kinds of created works which can be viewed, explored, and interacted with, either as an installation or via a virtual environment such as the Internet. These processes generate new d...

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This open access book is a unique resource for health professionals who are interested in understanding the philosophical foundations of their daily practice. It provides tools for untangling the motivations and rationality behind the way medicine and healthcare is studied, evaluated and practiced. In particular, it illustrates the impact that thinking about causation, complexity and evidence has on the clinical encounter. The book shows how m...

This book describes in striking detail six different aspects of our enormous struggle with the empire of Japan, starting with a never published handwritten survivor account of a battleship sinking at Pearl Harbor (written only weeks after the attack) and ending with the peaceful occupation of Japan and the establishment of America as the Pacific superpower. The 1942-43 story is of a Yale University NROTC graduate who assumes command of a US su...

Paul has been raising money to give back for all the help he received as a kid. This is his story, while raising awareness for people who are differently abled.

This open access methodological book summarises existing analysing techniques using data from PIAAC, a study initiated by the OECD that assesses key cognitive and occupational skills of the adult population in more than 40 countries. The approximately 65 PIAAC datasets that has been published worldwide to date has been widely received and used by an interdisciplinary research community. Due to the complex structure of the data, analyses with P...

This open access book explores key issues and presents recent case studies in areas of importance for the transition to a circular model of development in emerging African countries that will minimize resource consumption and waste production. The topics covered include the development of sustainable housing models, energy and environmental issues in building design and technical systems, recycling for a sustainable future, models for humanita...

Open access publication has been possible through an unconditional educational grant from UCB.This new open access edition supported by the Fragility Fracture Network aims at giving the widest possible dissemination on fragility fracture (especially hip fracture) management and notably in countries where this expertise is sorely needed. It has been extensively revised and updated by the experts of this network to provide a unique and reliable ...