Publications of the Geological Survey PDF Download

Author: Geological Survey (U.S.)
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 330

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Book Description

Author: Council on Environmental Quality (U.S.)
Publisher:
ISBN:
Category : Electric power
Languages : en
Pages : 66

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Book Description

Author: United States. Federal Energy Administration
Publisher:
ISBN:
Category : Energy policy
Languages : en
Pages : 856

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Book Description

Author: Walter G. Dupree
Publisher:
ISBN:
Category : Energy consumption
Languages : en
Pages : 80

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Book Description

Author: Calin Ciufudean
Publisher: Createspace Independent Pub
ISBN: 9781461108443
Category : Technology & Engineering
Languages : en
Pages : 390

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Book Description
Advances in Robotics - Modeling, Control and Applications is suitable for advanced undergraduate students and postgraduate students. It takes a practical approach rather than a conceptual approach. It offers a truly reader-friendly way to get to the subject, providing a definitive guide in this vibrant and evolving discipline. This book is an invaluable companion for students from their first encounter with the subject to more advanced studies, while the high quality artworks are designed to present the key concepts with simplicity, clarity and consistency. There are totally 18 chapters in this book. Chapter 1 proposes a simple control system for a biped robot using nonlinear oscillators based on the physiological concept of central pattern generator and physiological evidence of phase resetting. Chapter 2 presents work that attempts to extract principles by which spiders and other species achieve these features. Chapter 3 proposes methods for a robot manipulator with a racket to do two kinds of ball juggling, the paddle juggling and the wall juggling, based on discrete control systems of states of the hit ball. Chapter 4 proposed a new control algorithm in a robot arm based on active tactile slippage sensation. Chapter 5 provides a look at some possibilities of modern voice analysis technologies in the field of ambient assisted living, which seems to be a promising application for robotic systems. Chapter 6 focuses on adaptive filtering techniques for acoustics application. Adaptive acoustic in an important topic for signal processing in robots since robot sound inputs are usually recollected through acoustic sensors. Chapter 7 aims at examining the method and equipment of preliminary-announcement of the upcoming operation of a mobile robot moving on a two-dimensional plane to those who are in the surroundings. Chapter 8 introduces two kinds of instruction learning systems for partner robots: (1) a hand image instruction learning system; and (2) three kinds of voice learning systems, using Kohonen's self-organizing map (SOM) and its variations such as Transient-SOM (T-SOM), Parameter-less SOM (PL-T-SOM) and Parameter-less Growing SOM (PL-G-SOM). Chapter 9 presents the study on throw-over movement informing a receiver of the object landing distance as an example of the informative motion for human synergetic robots. In Chapter 10, the author examines the application of a touch screen to an operational interface of a mobile robot remote operation system. Chapter 11 describes low processing approach for identification of obstacles in a robotic soccer team. Chapter 12 couples a general purpose stat/space representation with a reactive algorithm for mobile robot navigation In Chapter 13, the author designs an general-purposed affective behavior decision system based on linear dynamics to solve the limitation that affective model is difficult to be applied to various social robots without redesigning. Chapter 14 proposes a control mechanism based on multiple-criteria decision making for autonomous control of ambient environment. Chapter 15 proposes an information gathering support system in post-disaster environment by utilizing a robot sensor network in which a teleoperated mobile robot deploys wireless sensor nodes (SNs). Chapter 16 proposes fault accommodation procedure in discrete-event robots. Chapter 17 deals with application of robotic technology for performing risky tasks, mainly for de-mining operations. Finally, Chapter 18 briefly describes an application of robot in medial health.

Author: Food and Agriculture Organization of the United Nations
Publisher: Food & Agriculture Org.
ISBN: 9251325189
Category : Technology & Engineering
Languages : en
Pages : 156

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Book Description
Phytoplankton blooms, micro-algal blooms, toxic algae, red tides, or harmful algae, are all terms for naturally occurring phenomena that have occurred throughout recorded history. About 300 hundred species of micro algae are reported at times to form mass occurrence, so called blooms. Nearly one fourth of these species are known to produce toxins. Even non-toxic algal blooms can have devastating impacts when they lead to kills of fish and invertebrates by generating anoxic conditions. Some algal species, although non-toxic to humans, can produce exudates that can cause damage to the delicate gill tissues of fish (raphidophytes Chattonella, Heterosigma, and dinoflagellates Karenia, Karlodinium) . Aquatic animals can suffer devastating mortalities, which could lead economical and food losses, and eventually became a food security problem. Of greatest concern to humans are algal species that produce potent neurotoxins that can find their way through shellfish and fish to human consumers where they evoke a variety of gastrointestinal and neurological illnesses (paralytic shellfish poisoning (PSP), amnesic shellfish poisoning (ASP), diarrhoeic shellfish poisoning (DSP), neurotoxic shellfish poisoning (NSP), azaspiracid shellfish poisoning (AZP) and ciguatera fish poisoning (CFP)). Worldwide, ciguatoxins are estimated to cause around 50 000 cases of ciguatera fish poisoning annually; neurological effects may last for weeks or even years and one percent of these cases are fatal . Climate change and costal water over enrichment create an enabling environment for harmful algal blooms, which seem to have become more frequent, more intense and more widespread in the past decades.

Author: Rigby
Publisher:
ISBN: 9781418914219
Category :
Languages : en
Pages : 0

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Book Description

Author: United States. Energy Research and Development Administration
Publisher:
ISBN:
Category : Energy policy
Languages : en
Pages : 444

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Book Description

Author: Alessandra Ceretto
Publisher: Lulu.com
ISBN: 136509796X
Category :
Languages : en
Pages : 192

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Book Description

Author: Chretien de Troyes
Publisher: Yale University Press
ISBN: 0300187580
Category : Poetry
Languages : en
Pages : 242

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Book Description
The twelfth-century French poet Chrétien de Troyes is a major figure in European literature. His courtly romances fathered the Arthurian tradition and influenced countless other poets in England as well as on the continent. Yet because of the difficulty of capturing his swift-moving style in translation, English-speaking audiences are largely unfamiliar with the pleasures of reading his poems. Now, for the first time, an experienced translator of medieval verse who is himself a poet provides a translation of Chrétien’s major poem, Yvain, in verse that fully and satisfyingly captures the movement, the sense, and the spirit of the Old French original. Yvain is a courtly romance with a moral tenor; it is ironic and sometimes bawdy; the poetry is crisp and vivid. In addition, the psychological and the socio-historical perceptions of the poem are of profound literary and historical importance, for it evokes the emotions and the values of a flourishing, vibrant medieval past.