Ultra-High Temperature Materials IV

Ultra-High Temperature Materials IV
Author: Igor L. Shabalin
Publisher: Springer Nature
Total Pages: 942
Release: 2022-08-12
Genre: Technology & Engineering
ISBN: 3031071751

This book, as the fourth volume, continues on ultra-high temperature materials with melting (sublimation or decomposition) points around or over 2500 °C. In this quality the book has over-branched cross-links with the sections and tables of the previous Volumes I-III. Similarly to Volumes I-III, the book includes a thorough treatment of the physical and chemical properties of ultra-high temperature materials, namely such as W semi- and monocarbides, and continues the description of refractory carbides, which was begun from Volume II of the series. The book will be of interest to researchers, engineers, postgraduate, graduate and undergraduate students alike. The readers are provided with the full qualitative and quantitative assessment, which is based on the latest updates in the field of fundamental physics and chemistry, nanotechnology, materials science, design and engineering.

Modeling Transport Phenomena in Porous Media with Applications

Modeling Transport Phenomena in Porous Media with Applications
Author: Malay K. Das
Publisher: Springer
Total Pages: 250
Release: 2017-11-21
Genre: Technology & Engineering
ISBN: 3319698664

This book is an ensemble of six major chapters, an introduction, and a closure on modeling transport phenomena in porous media with applications. Two of the six chapters explain the underlying theories, whereas the rest focus on new applications. Porous media transport is essentially a multi-scale process. Accordingly, the related theory described in the second and third chapters covers both continuum‐ and meso‐scale phenomena. Examining the continuum formulation imparts rigor to the empirical porous media models, while the mesoscopic model focuses on the physical processes within the pores. Porous media models are discussed in the context of a few important engineering applications. These include biomedical problems, gas hydrate reservoirs, regenerators, and fuel cells. The discussion reveals the strengths and weaknesses of existing models as well as future research directions.

The Historical Archaeology of Virginia from Initial Settlement to the Present

The Historical Archaeology of Virginia from Initial Settlement to the Present
Author: Clarence R. Geier
Publisher: Createspace Independent Publishing Platform
Total Pages: 232
Release: 2017-02-10
Genre:
ISBN: 9781541023482

The book includes six chapters that cover Virginia history from initial settlement through the 20th century plus one that deals with the important role of underwater archaeology. Written by prominent archaeologists with research experience in their respective topic areas, the chapters consider important issues of Virginia history and consider how the discipline of historic archaeology has addressed them and needs to address them . Changes in research strategy over time are discussed , and recommendations are made concerning the need to recognize the diverse and often differing roles and impacts that characterized the different regions of Virginia over the course of its historic past. Significant issues in Virginia history needing greater study are identified.

Luminescence and Display Materials

Luminescence and Display Materials
Author: U. Happek
Publisher: The Electrochemical Society
Total Pages: 125
Release: 2011-04
Genre: Science
ISBN: 1566778913

The papers included in this issue of ECS Transactions were originally presented in the symposia ¿Tutorials in Nanotechnology: Focus on Luminescence and Display Materials¿, ¿Luminescence and Energy Efficiency¿, and ¿ Physics and Chemistry of Luminescence and Display Materials¿ held during the 218th meeting of The Electrochemical Society, in Las Vegas, Nevada, from October 10 to 15, 2010.

Early Childhood Assessment

Early Childhood Assessment
Author: National Research Council
Publisher: National Academies Press
Total Pages: 501
Release: 2008-12-21
Genre: Social Science
ISBN: 0309124654

The assessment of young children's development and learning has recently taken on new importance. Private and government organizations are developing programs to enhance the school readiness of all young children, especially children from economically disadvantaged homes and communities and children with special needs. Well-planned and effective assessment can inform teaching and program improvement, and contribute to better outcomes for children. This book affirms that assessments can make crucial contributions to the improvement of children's well-being, but only if they are well designed, implemented effectively, developed in the context of systematic planning, and are interpreted and used appropriately. Otherwise, assessment of children and programs can have negative consequences for both. The value of assessments therefore requires fundamental attention to their purpose and the design of the larger systems in which they are used. Early Childhood Assessment addresses these issues by identifying the important outcomes for children from birth to age 5 and the quality and purposes of different techniques and instruments for developmental assessments.

Rising Above the Gathering Storm

Rising Above the Gathering Storm
Author: Institute of Medicine
Publisher: National Academies Press
Total Pages: 590
Release: 2007-03-08
Genre: Political Science
ISBN: 0309100399

In a world where advanced knowledge is widespread and low-cost labor is readily available, U.S. advantages in the marketplace and in science and technology have begun to erode. A comprehensive and coordinated federal effort is urgently needed to bolster U.S. competitiveness and pre-eminence in these areas. This congressionally requested report by a pre-eminent committee makes four recommendations along with 20 implementation actions that federal policy-makers should take to create high-quality jobs and focus new science and technology efforts on meeting the nation's needs, especially in the area of clean, affordable energy: 1) Increase America's talent pool by vastly improving K-12 mathematics and science education; 2) Sustain and strengthen the nation's commitment to long-term basic research; 3) Develop, recruit, and retain top students, scientists, and engineers from both the U.S. and abroad; and 4) Ensure that the United States is the premier place in the world for innovation. Some actions will involve changing existing laws, while others will require financial support that would come from reallocating existing budgets or increasing them. Rising Above the Gathering Storm will be of great interest to federal and state government agencies, educators and schools, public decision makers, research sponsors, regulatory analysts, and scholars.