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This volume provides a detailed treatment of half-metallic materials and their properties from both an experimental and theoretical point of view. It discusses the methods used to understand and predict the properties of half-metals and the gamut of other materials amenable to these techniques. It also offers an expansive bibliography to facilitate further and deeper research. This book provides the precise definitions of all key terminology used in the vast and varied literature. This is the first comprehensive monograph on the subject and will serve as a starting point for graduate students and senior researchers who wish to enter the field. This book will also be an invaluable reference to those already working in the areaof half-metallic materials.

This study, Indus basin of Pakistan: the impacts of climate risks on water and agriculture was undertaken at a pivotal time in the region. The weak summer monsoon in 2009 created drought conditions throughout the country. This followed an already tenuous situation for many rural households faced with high fuel and fertilizer costs and the impacts of rising global food prices. Then catastrophic monsoon flooding in 2010 affected over 20 million people, devastating their housing, infrastructure, and crops. Damages from this single flood event were estimated at US dollar 10 billion, half of which were losses in the agriculture sector. Notwithstanding the debate as to whether these observed extremes are evidence of climate change, an investigation is needed regarding the extent to which the country is resilient to these shocks. It is thus timely, if not critical, to focus on climate risks for water, agriculture, and food security in the Indus basin of Pakistan.

Background The World Health Organization has established recommendations for 24-h movement behaviours in children under 5 years. Building on the successful knowledge translation model of Active Healthy Kids Global Alliance Report Cards , this study aimed to develop a similar framework for the early years. Methods Using a three-round twin-panel Delphi survey (conducted via an online survey between 28 November 2024 and 11 March 2025), expert consensus was sought on indicators and benchmarks for the first dedicated report card on 24-h movement behaviours for the early years. The experts were identified through a three-step selection process, which included recognised international projects and networks as well as literature search. In Round 1, participants evaluated the applicability of 15 initial indicators. In Rounds 2 and 3, they rated the importance of each indicator, with results from their own panel (Round 2) and the other panel (Round 3) provided to inform their decisions. Qualitative feedback on definitions and benchmarks was systematically reviewed and incorporated. Consensus was predefined as ≥ 75% agreement, with stability across rounds considered. Results Of 175 invited experts, 72 (41.1% recruitment rate) from 15 regions participated in Round 1, with 61 (84.7% response rate) and 56 (77.8% response rate) completing Rounds 2 and 3, respectively. Consensus was achieved for 12 indicators, with definitions and benchmarks refined based on expert inputs. Notably, Weight Status and Motor Proficiency were excluded due to lower agreement. Conclusions The finalised set of indicators, definitions, and benchmarks provides a robust foundation for creating a standardised report card for early childhood. The finalised results serve as a critical advocacy instrument to raise awareness, improve surveillance, facilitate cross-jurisdictional comparisons, and inform policy and public health initiatives, ultimately supporting the health and well-being of young children globally. Key points Global experts from 15 world regions collaborated to create the first standardised indicators and their benchmarks for inclusion in dedicated report cards on 24-hour movement behaviours for young children through a structured consensus process. Experts reached strong consensus on 12 indicators, with benchmarks refined to practical implementation. This new assessment framework enables consistent international comparisons while providing stakeholders with measurable improvements in early childhood health and development.

For buildings and factories located near railway or subway lines, the vibrations caused by the moving trains, especially at high speeds, may be annoying to the residents or detrimental to the high-precision production lines. However, there is a lack of simple and efficient tools for dealing with the kind of environmental vibrations, concerning simulation of the radiation of infinite boundaries; irregularities in soils, buildings and wave barriers; and dynamic properties of the moving vehicles. This book is intended to fill such a gap.

The finite-difference time-domain (FDTD) method has revolutionized antenna design and electromagnetics engineering. Here's a cutting-edge book that focuses on the performance optimization and engineering applications of FDTD simulation systems. Covering the latest developments in this area, this unique resource offer you expert advice on the FDTD method, hardware platforms, and network systems. Moreover the book offers guidance in distinguishing between the many different electromagnetics software packages on the market today. You also find a complete chapter dedicated to large multi-scale problem solving. This practical reference is supported with 250 illustrations, 128 equations, and 11 appendixes filled with helpful data processing techniques related to the FDTD method.

Includes some fifty edited and revised papers from an international conference on Sustainable Management of Soil Organic Matter, held by the British Society of Soil Science in Edinburgh in September 1999. The book explores the results of recent research studies examining how organic matter functions in soils, factors affecting organic matter quality and quantity and how management of organic matter can be optimised in order to achieve sustainable farming practices.