Space agencies are now realizing that much of what has previously been achieved using hugely complex and costly single platform projects-large unmanned and manned satellites (including the present International Space Station)-can be replaced by a number of smaller satellites networked together. The key challenge of this approach, namely ensuring the proper formation flying of multiple craft, is the topic of this second volume in Elsevier s Astrodynamics Series, Spacecraft Formation Flying: Dynamics, control and navigation.

In this unique text, authors Alfriend et al. provide a coherent discussion of spacecraft relative motion, both in the unperturbed and perturbed settings, explain the main control approaches for regulating relative satellite dynamics, using both impulsive and continuous maneuvers, and present the main constituents required for relative navigation. The early chapters provide a foundation upon which later discussions are built, making this a complete, standalone offering.

Intended for graduate students, professors and academic researchers in the fields of aerospace and mechanical engineering, mathematics, astronomy and astrophysics, Spacecraft Formation Flying is a technical yet accessible, forward-thinking guide to this critical area of astrodynamics.
The first book dedicated to spacecraft formation flying, written by leading researchers and professors in the fieldDevelops the theory from an astrodynamical viewpoint, emphasizing modeling, control and navigation of formation flying satellites on Earth orbitsExamples used to illustrate the main developments, with a sample simulation of a formation flying mission included to illustrate high fidelity modeling, control and relative navigation"

Develop the vital skills students need to achieve the best results possible in their IT exams, with this expert-written Exam Practice Workbook. Written by an experienced author, this write-in Exam Practice Workbook: - Actively develops the ability to retrieve information with a range of recall activities for every topic area - Reinforces understanding and boosts confidence with both short-answer and extended-response exam-style practice questions and activities that help break down the question, plan and review the answer - Encourages independent learning and can be used in class or at home, throughout the course or for last-minute revision - Is accessible and engaging for learners at all levels of ability and confidence

In this useful text, Mark L. Howe presents the most complete book-length exegesis of the research and theory concerning the emergence and development of declarative, long-term memory from birth through early adolescence. The book also contains the first presentation of Howe's theory that memory is an adaptive mechanism that is used to guide the development and survival of the organism in an initially novel, yet changing environment.
The book is divided into four parts: In the first part, Howe discusses why memory development is important; in the second, he discusses infantile amnesia and autobiographical memory; in the third part, Howe explores a series of key factors that have an impact on early memory development--distinctiveness, emotion, stress, and maltreatment; and finally, he gives a detailed presentation of the theory of memory as an adaptation, and applies results to real-world problems.
In addition to reviewing the basic-science research on both humans and nonhuman animals, Howe devotes a significant portion of the book to clinical and forensic topics, including the roles of stress and trauma in memory development, the development of false recollection, memory for traumatic experiences, the effects of depression, PTSD, and dissociation on early memory development, and nonhuman animal research on the nature of infantile amnesia. In bringing together this diverse-yet-influential body of literature, Howe presents a valuable resource for anyone interested in research on memory.

The joys of the world, one terrible map at a time – this is the ultimate gift book for the budding geographer or anyone who wants to have a laugh. Ever wondered about the average jean colour across the United States? Or what ‘pedestrians’ look like in Denmark? What unites Brokenwind, Upton Snodsbury and Crackpot? And have you ever tried to take a train in Antarctica? Well Terrible Maps is the book for you! Put together by the creator behind the tremendously popular social media feed, this is the ultimate humour book for the budding geographer in your life. From the longest fence on earth (the Dingo Fence in Australia), to the different names for football around the world, Terrible Maps follows in the footsteps of the likes of bestsellers Crap Towns, Crap CVs and Crap Taxidermy, in celebrating pointless cartography in all its glory. Don’t leave home without it!