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Ancients' Awakening
In the 1960s, a group of Italian scholars undertook underground dowsing and geological research, particularly in the area between the Pre-Alps and the Po Valley (Italy), with the aid of an electronic instrument developed by Eng. Alessandro Porro. The working group led by Eng. Porro also included a geologist, Prof. Floriano Villa, and a journalist of the "Corriere della Sera", Mario Miniaci. The results of the research, noted in the form of a 'Diary' by Mario Miniaci, were astonishing: there were vestiges of an intelligent and technologically advanced species which had lived on Earth during the Eocene epoch, millions of years before the appearance of the human race. The Diary, together with m...
Amazonian Indians from Prehistory to the Present
Amazonia has long been a focus of debate about the impact of the tropical rain forest environment on indigenous cultural development. This edited volume draws on the subdisciplines of anthropology to present an integrated perspective of Amazonian studies. The contributors address transformations of native societies as a result of their interaction with Western civilization from initial contact to the present day, demonstrating that the pre- and postcontact characteristics of these societies display differences that until now have been little recognized. CONTENTS Amazonian Anthropology: Strategy for a New Synthesis, Anna C. Roosevelt The Ancient Amerindian Polities of the Amazon, Orinoco and ...
Numerical Modeling Strategies for Sustainable Concrete Structures
This volume highlights the latest advances, innovations, and applications in the field of sustainable concrete structures, as presented by scientists and engineers at the RILEM International Conference on Numerical Modeling Strategies for Sustainable Concrete Structures (SSCS), held in Marseille, France, on July 4-6, 2022. It demonstrates that numerical methods (finite elements, finite volumes, finite differences) are a relevant response to the challenge to optimize the utilization of cement in concrete constructions while checking that these constructions have a lifespan compatible with the stakes of sustainable development. They are indeed accurate tools for an optimized design of concrete...
Self-Healing Phenomena in Cement-Based Materials
Self-healing materials are man-made materials which have the built-in capability to repair damage. Failure in materials is often caused by the occurrence of small microcracks throughout the material. In self-healing materials phenomena are triggered to counteract these microcracks. These processes are ideally triggered by the occurrence of damage itself. Thus far, the self-healing capacity of cement-based materials has been considered as something "extra". This could be called passive self-healing, since it was not a designed feature of the material, but an inherent property of it. Centuries-old buildings have been said to have survived these centuries because of the inherent self-healing capacity of the binders used for cementing building blocks together. In this State-of-the-Art Report a closer look is taken at self-healing phenomena in cement-based materials. It is shown what options are available to design for this effect rather than have it occur as a "coincidental extra".
Merchant Writers
The birthplace of Boccaccio, Machiavelli, and the powerful Medici family, Florence was also the first great banking and commercial centre of continental Europe. The city's middle-class merchants, though lacking the literary virtuosity of its most famous sons, were no less prolific as writers of account books, memoirs, and diaries. Written by ordinary men, these first-hand accounts of commercial life recorded the everyday realities of their businesses, families, and personal lives alongside the high drama of shipwrecks, plagues, and political conspiracies. Published in Italian in 1986, Vittore Branca's collection of these accounts established the importance of the genre to the study of Italian society and culture. This new English translation of Merchant Writers includes all the texts from the original Italian edition in their entirety. Moreover, it offers a gripping personal introduction to the mercantile world of medieval and Renaissance Florence.
Upriver
In this story of one man’s encounter with an indigenous people of Peru, Michael Brown guides his readers upriver into a contested zone of the Amazonian frontier, where more than 50,000 Awajún—renowned for pugnacity and fierce independence—use hard-won political savvy, literacy, and digital skills to live life on their own terms, against long odds.
Bio-aggregates Based Building Materials
The work of the RILEM Technical Committee (TC -236 BBM) was dedicated to the study of construction materials made from plant particles. It considered the question whether building materials containing as main raw material recyclable and easily available plant particles are renewable. This book includes a state-of-the-art report and an appendix. The state-of-the-art report relates to the description of vegetal aggregates. Then, hygrothermal properties, fire resistance, durability and finally the impact of the variability of the method of production of bio-based concrete are assessed. The appendix is a TC report which presents the experience of a working group. The goal was to define testing methods for the measurement of water absorption, bulk density, particle size distribution, and thermal conductivity of bio aggregates. The work is based on a first round robin test of the TC-BBM where the protocols in use by the different laboratories (labs) are compared. p>
