Resultaten voor 'an yu'

1. Wei Li
2. Xin'an Yuan
3. Jianming Zhao

Alternating Current Field Measurement Technique for Detection and Measurement of Cracks in Structures

1. Xin'an , Yuan
2. Wei , Li
3. Jianming , Zhao

Recent Development of Alternating Current Field Measurement Combine with New Technology

This open access book can be divided into three parts. In part 1, three articles are employed to introduce the RACFM technology. In part 2, two articles are introduced to explain the Multifrequency ACFM. In part 3, three articles are introduced to explain the visualization research in ACFM. With the development of ACFM detection technology, traditional single excitation frequency and single direction excitation structures cannot meet the requirements of multiple types of defect detection (such as cracks at different angles, and buried defects). New types of excitation structures and methods have been proposed, mainly including rotating electromagnetic field detection, multi-frequency detection, and defects visual algorithm. The changes in the excitation structure and signal mentioned above have expanded the scope of application of ACFM detection and provided opportunities for the cross-integration and innovation of ACFM detection technology with other advanced detection methods. This book mainly focuses on the study of the rotating alternating current field measurement (RACFM), the multifrequency ACFM, and the visualization method in ACFM.

COVID-19 (Forced) Innovations

The book also is useful for readers who are interested in recent trends in architecture and interior design: it provides a deep analysis of recent changes in architecture, which aim to make the environment disease-free and the space habitable during the long periods of lockdown.

1. Ruoshi Jin
2. Ren’an Yu
3. Peisen Miao

Geological Background of Sandstone-Type Uranium Deposits in Ordos Basin, Northwest China

1. Antonio Yunez Naude
2. J Jorge Mora-rivera

Economic Development, Agriculture And Climate Change

Climate change (CC) is currently an unquestionable phenomenon. If not stopped, it will be catastrophic for life on earth. Scientific evidence shows that human activities are the primary driver of CC tendencies since the industrial times. In this book, we present the relationship between development and CC, with special reference to agriculture, the rural sector, and policies aimed to promote sustainable development. We also give special attention to the situation in low- and medium-income countries particularly rural households and small farmers in these countries.The study of agriculture, CC, and sustainability requires consideration of natural resources and their uses (land, freshwater, forests, etc.), as well as the rural sector since land for agricultural production often expands at the expense of forests. In addition, the use of water for agricultural production affects the availability of this resource for other uses in the urban, industrial, and service sectors. Consequently, sustainable agricultural development under CC requires an interdisciplinary or at least a multidisciplinary approach. In this book, we do our best to deal with this challenge by focusing on issues and topics related to agriculture and its use of natural resources in the context of CC, but without ignoring the interrelations of these phenomena with further aspects of sustainability beyond agriculture.

1. Andy Yuille

Beyond Neighbourhood Planning

The past three decades have seen an international 'turn to participation' letting those who will be affected by neighbourhood planning outcomes play an active role in decision-making. This innovative analysis brings theory, research, and practice together and gives insights into how and why citizen voices either become effective or get excluded.