{"product_id":"9781624171390","title":"Railways","description":"In this book, the authors present current research on the types, design and safety issues of railways. Topics discussed include the acoustic characteristics of noise in train stations; monitoring railway structure conditions and opportunities to use wireless sensor networks as tools to improve the monitoring process; hydraulic absorbers as dampers to dissipate the energy of oscillations in railway electric equipment; development of train fare calculation and adjustment systems using VDM++; efficient development and verification of safe railway control software; and evolution of the connectivity of the Portuguese broad gauge railway network (1948-2012).","brand":"Nova Science Publishers, Inc (US)","offers":[{"title":"Default Title","offer_id":65430491857245,"sku":null,"price":119.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1041\/3893\/2573\/files\/9781624171390.jpg?v=1789231524","url":"https:\/\/shop.gazellebookservices.co.uk\/products\/9781624171390","provider":"Gazelle Book Services","version":"1.0","type":"link"}