T logsdon (10 Ergebnisse)

Zustand: Good. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

Zustand: Very Good. Pages intact with possible writing/highlighting. Binding strong with minor wear. Dust jackets/supplements may not be included. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

Zustand: Bueno. Ed. Muy Interesante Orbis. Barcelona 1986. Cartone. 20x13. 221 pp.

Wraps. Zustand: Very good. Presumed First Edition, First printing. [2], 11, [3] pages. Illustrations. Bibliography. Staplebound. Prepared for presentation at the 1981 Winter Simulation Conference, Peachtree Plaza, Atlanta, Georgia, 9-11 December 1981. Includes Abstract; Introduction; Navigation Procedures; The Major Segments of the GPS System; Range Error Components; Uniform Distribution of Observations in Time and Around the World; Bibliography; and Conclusions. The Navstar GPS will permit users to determine their positions in real time to an average accuracy of 50 feet anywhere on or near the surface of the earth. This is accomplished through radio navigation techniques in which precise binary pulse trains with chipping rates of 1 and 10 million bits per second are sent out by a constellation of 18 satellites in 12-hour orbits 10,898 nautical miles above the earth. The Navstar system, which is being financed jointly by the various branches of the military, will also be widely utilized by civilian users. Abstract: Six Navistar navigation satellites are presently traveling through space 10,898 nautical miles above the earth. By 1987, the operational constellation, which will consist of at least 18 larger and more advanced satellites, will be providing continuous navigation coverage to a world wild class of civilian and military users. the Navstar satellite constellation will yield routine accuracies nearly 20 times better than any other global navigation system. This paper explores some of the computer modeling methods used by the Navistar system itself and by researchers who have been simulation the military and civilian benefits to be derived from its use. The Global Positioning System (GPS), originally NAVSTAR GPS, is a satellite-based radio navigation system owned by the United States government and operated by the United States Space Force. It is one of the global navigation satellite systems (GNSS) that provides geolocation and time information to a GPS receiver anywhere on or near the Earth where there is an unobstructed line of sight to four or more GPS satellites. Obstacles such as mountains and buildings block the relatively weak GPS signals. The GPS does not require the user to transmit any data, and it operates independently of any telephonic or internet reception, though these technologies can enhance the usefulness of the GPS positioning information. The GPS provides critical positioning capabilities to military, civil, and commercial users around the world. The United States government created the system, maintains it, and makes it freely accessible to anyone with a GPS receiver. The GPS project was started by the U.S. Department of Defense in 1973, with the first prototype spacecraft launched in 1978 and the full constellation of 24 satellites operational in 1993. Originally limited to use by the United States military, civilian use was allowed from the 1980s following an executive order from President Ronald Reagan. Advances in technology and new demands on the existing system have now led to efforts to modernize the GPS and implement the next generation of GPS Block IIIA satellites and Next Generation Operational Control System (OCX). Announcements from Vice President Al Gore and the White House in 1998 initiated these changes. In 2000, the U.S. Congress authorized the modernization effort, GPS III.…

Wraps. Zustand: Very good. Presumed First Edition, First printing. [2], 17, [1] pages. Illustrations. Bibliography. Staplebound. Prepared for Presentation at EASCON '81 Washington, D.C. November 16, 1981. This paper compares the performance capabilities of six modern readionavigation techniques. Radionavigation employes triangulation methods to establish unknown position coordinates, usually by picking up precisely timed radio frequency transmissions from one or more known locations. This paper briefly describes the operating principles of the Navstar Global Positioning System (GPS) and of five other popular radionavigation systems. their capabilities are compared on the basis of such performance parameters as rang and accuracy, coverage, operation frequencies, and system status. The Global Positioning System (GPS), originally NAVSTAR GPS, is a satellite-based radio navigation system owned by the United States government and operated by the United States Space Force. It is one of the global navigation satellite systems (GNSS) that provides geolocation and time information to a GPS receiver anywhere on or near the Earth where there is an unobstructed line of sight to four or more GPS satellites. Obstacles such as mountains and buildings block the relatively weak GPS signals. The GPS does not require the user to transmit any data, and it operates independently of any telephonic or internet reception, though these technologies can enhance the usefulness of the GPS positioning information. The GPS provides critical positioning capabilities to military, civil, and commercial users around the world. The United States government created the system, maintains it, and makes it freely accessible to anyone with a GPS receiver. The GPS project was started by the U.S. Department of Defense in 1973, with the first prototype spacecraft launched in 1978 and the full constellation of 24 satellites operational in 1993. Originally limited to use by the United States military, civilian use was allowed from the 1980s following an executive order from President Ronald Reagan. Advances in technology and new demands on the existing system have now led to efforts to modernize the GPS and implement the next generation of GPS Block IIIA satellites and Next Generation Operational Control System (OCX). Announcements from Vice President Al Gore and the White House in 1998 initiated these changes. In 2000, the U.S. Congress authorized the modernization effort, GPS III. …

Zustand: New.

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - Sectional anatomy is a valuable resource for understanding and interpreting imaging exams, specially computed tomography (CT) and magnetic resonance imaging (MRI). Thus, health professionals should have a solid anatomical knowledge to properly evaluate such exams during clinical assessments of cardiac, thoracic, abdominal, proctologic, gynecological and urological diseases.The chapters in this book describe the thoracic anatomy, the abdominal wall, retroperitoneal space, and the male and female pelvis. Sectional images of cadaveric material illustrate the thoracic and the abdominal cavities, kidney, ureter, prostate, penis and other male and female organs. The images and descriptions build familiarity with the anatomical traits and can be applied in the fields of urology, gynecology, proctology, radiology and surgery.This work appeals to a wide range of readers, from health professionals to residents and students of different medical specialties.…

Zustand: Sehr gut. Zustand: Sehr gut | Sprache: Englisch | Produktart: Bücher | Sectional anatomy is a valuable resource for understanding and interpreting imaging exams, specially computed tomography (CT) and magnetic resonance imaging (MRI). Thus, health professionals should have a solid anatomical knowledge to properly evaluate such exams during clinical assessments of cardiac, thoracic, abdominal, proctologic, gynecological and urological diseases.The chapters in this book describe the thoracic anatomy, the abdominal wall, retroperitoneal space, and the male and female pelvis. Sectional images of cadaveric material illustrate the thoracic and the abdominal cavities, kidney, ureter, prostate, penis and other male and female organs. The images and descriptions build familiarity with the anatomical traits and can be applied in the fields of urology, gynecology, proctology, radiology and surgery.This work appeals to a wide range of readers, from health professionals to residents and students of different medical specialties.…

Zustand: New. TOM LOGSDON, a retired senior member of the technical staff at Rockwell International, teaches three-day courses on orbital mechanics and the Navstar GPS to enthusiastic professionals all over the world. A prolific author and editor, he has written more tha.

Hardcover. Zustand: Brand New. 110 pages. 9.25x6.10x0.59 inches. In Stock.