Skyy's a freak. She'll tell you so herself. Her past - a mystery. Her future - uncertain. Having spent most of her life avoiding humans in an effort to conceal her wings, she wants nothing more than to end it all, leaving behind the solitary life she's been forced to live. But numerous attempts to die have proven immortality is both a curse and a nuisance. She now lives out her days in self-imposed seclusion to stay hidden from the world. But that quiet way of life is shattered when mysterious siblings arrive and reveal a destiny which sends her running for the hills. When an earth shattering discovery is made in the Badlands, history and science collide furthering the mystery behind Skyy's past - and her future. Skyy will need to embrace her fate and confront an evil so ancient, only a miracle can keep the world from ceasing to be.
The purpose of this manual is to provide clear and helpful information for maintaining gravel roads. Very little technical help is available to small agencies that are responsible for managing these roads. Gravel road maintenance has traditionally been "more of an art than a science" and very few formal standards exist. This manual contains guidelines to help answer the questions that arise concerning gravel road maintenance such as: What is enough surface crown? What is too much? What causes corrugation? The information is as nontechnical as possible without sacrificing clear guidelines and instructions on how to do the job right.
Logistics Transportation Systems compiles multiple topics on transportation logistics systems from both qualitative and quantitative perspectives, providing detailed examples of real-world logistics workflows. It explores the key concepts and problem-solving techniques required by researchers and logistics professionals to effectively manage the continued expansion of logistics transportation systems, which is expected to reach an estimated 25 billion tons in the United States alone by 2045. This book provides an ample understanding of logistics transportation systems, including basic concepts, in-depth modeling analysis, and network analysis for researchers and practitioners. In addition, it covers policy issues related to transportation logistics, such as security, rules and regulations, and emerging issues including reshoring. This book is an ideal guide for academic researchers and both undergraduate and graduate students in transportation modeling, supply chains, planning, and systems. It is also useful to transportation practitioners involved in planning, feasibility studies, consultation and policy for transportation systems, logistics, and infrastructure. - Provides real-world examples of logistics systems solutions for multiple transportation modes, including seaports, rail, barge, road, pipelines, and airports - Covers a wide range of business aspects, including customer service, cost, and decision analysis - Features key-term definitions, concept overviews, discussions, and analytical problem-solving