Between the Material and the Possible

Between the Material and the Possible PDF

Author: Bassam El Baroni

Publisher: MIT Press

Published: 2022-08-23

Total Pages: 0

ISBN-13: 3956796004

DOWNLOAD EBOOK →

The revisioning of our infrastructural futures, local and global relationalities, and historical and political legacies. Forming a comprehensive picture of the multiple processes, regulations, institutions, technologies, networks, and operations that we have come to understand as the distributed infrastructural arena in which we act, yield, and plot is a perennial challenge. Over the past decade, a growing number of artists, theorists, curators, and researchers have moved from “institutional critique” to “infrastructural critique,” or toward “infrastructural speculation,” in which they explore the potential of creative infrastructure-related visions and scenarios. In attempts to counter the impasse of “the cancelled future,” art has immersed itself in systemic critiques and propositional thinking, addressing major challenges, such as the rampant financialization of the economy and runaway climate change. From questions around space settlements to the possibility of repurposing blockchain infrastructures and financial instruments for redistributive purposes, and from the diagrammatic potential of infrastructural thinking in artistic practices to scenario planning and economic strategizing, this collection of new essays brings together critical analysis from a broad group of contributors engaged in the revisioning of our infrastructural futures. Their interrogations span local and global relationalities, historical and political legacies, as well as future-oriented infrastructural hypotheses.

Laser-Induced Damage of Optical Materials

Laser-Induced Damage of Optical Materials PDF

Author: Roger M. Wood

Publisher: CRC Press

Published: 2003-08-01

Total Pages: 252

ISBN-13: 1420034057

DOWNLOAD EBOOK →

The laser power handling capacities of optical systems are determined by the physical properties of their component materials. At low intensity levels these factors are not important, but an understanding of damage mechanisms is fundamental to good design of laser products operating at high power. Laser Induced Damage of Optical Materials presents

Platinum and Palladium Photographs

Platinum and Palladium Photographs PDF

Author: Constance McCabe

Publisher:

Published: 2017-02-15

Total Pages: 504

ISBN-13: 9780997867909

DOWNLOAD EBOOK →

The volume presents the results of a four-year inter-institutional, interdisciplinary research initiative led and organized by the National Gallery of Art. Contributions by 47 leading photograph conservators, scientists, and historians provide detailed examinations of the chemical, material, and aesthetic qualities of this important class of rare, beautiful, and technically complex photographs. The volume will help those who care for photograph collections gain a thorough appreciation of the technical and aesthetic characteristics of platinum and palladium prints and scientific basis for their preservation.

The Inter-Relationship Between Irrigation, Drainage and the Environment in the Aral Sea Basin

The Inter-Relationship Between Irrigation, Drainage and the Environment in the Aral Sea Basin PDF

Author: M.G. Bos

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 238

ISBN-13: 9400917708

DOWNLOAD EBOOK →

The irrigated area in the Aral Sea basin totals about 7. 5 million hectare. Part of the water supplied to this area is consumed by the irrigated crop; the remainder of the supplied water drains to the groundwater basin, to downstream depressions, or back to the rivers. During its use, however, this drained part of the water accumulates salts and chemicals. The disposal of this polluted water causes a variety of (environmental) problems. If the percentage consumed water of the total water supply to an irrigated area (the so-called overall consumed ratio) can be increased, less water needs to be drained. This alleviates part of the related (environmental) problems. Further, if the overall consumed ratio for the above 7. 5 million hectare is improved, less water needs to be diverted from the rivers. Hence, more water can flow towards the Aral Sea. As mentioned above, part of the non-consumed irrigation water drains to the groundwater basin. Commonly, the natural discharge capacity of this basin is insufficient to handle this imported water. As a result, the groundwater table rises towards the land surface causing waterlogging. In (semi-)arid zones this waterlogging triggers a soil salinity problem resulting to a significant reduction in crop yields. The artificial increase of the discharge capacity, and lowering of the groundwater table, solves the soil salinity problem.

Nanocomposites and Polymers with Analytical Methods

Nanocomposites and Polymers with Analytical Methods PDF

Author: John Cuppoletti

Publisher: BoD – Books on Demand

Published: 2011-08-09

Total Pages: 420

ISBN-13: 9533073527

DOWNLOAD EBOOK →

This book contains 16 chapters. In the first part, there are 8 chapters describing new materials and analytic methods. These materials include chapters on gold nanoparticles and Sol-Gel metal oxides, nanocomposites with carbon nanotubes, methods of evaluation by depth sensing, and other methods. The second part contains 3 chapters featuring new materials with unique properties including optical non-linearities, new materials based on pulp fibers, and the properties of nano-filled polymers. The last part contains 5 chapters with applications of new materials for medical devices, anodes for lithium batteries, electroceramics, phase change materials and matrix active nanoparticles.