Deep Space
نویسندگان
چکیده
منابع مشابه
Deep space missions and the issue of overcoming the problem of space radiation
As a member of the United Nations Committee on the Peaceful Uses of Outer Space (COPUOS), Iran has a long-term space exploration program. Space radiation is one of the challenges facing humans when they go outside Earth's protective atmosphere and magnetic field. Space is an environment that the cardinal principles of radiation protection i.e. time, distance and shielding cannot be effectively ...
متن کاملDeep Neck Space Infections: A Study of 76 Cases
Introduction: Deep neck space infections (DNSI) are serious diseases that involve several spaces in the neck. The common primary sources of DNSI are dental infections, tonsillar and salivary gland infections, malignancies, and foreign bodies. With widespread use of antibiotics, the prevalence of DNSI has been reduced. Common complications of DNSI include airway obstruction, jugular vein thrombo...
متن کاملDeep Space One: Nasa’s First Deep-space Teciinology Validation Mission
Under development for launch in July 1998, Deep Space One (IX 1 ) is the first flight of NASA’s New Millennium Program, chartered to validate selected technologies required for future low-cost space science programs. Advanced technologies chosen for validation on DS 1 include solar electric propulsion, high-power solar concentrator arrays, autonomous on-board optical navigation, two low-mass sc...
متن کاملDeep-neck space abscesses.
OBJECTIVE Despite a reduction in the incidence, deep-neck space infections are still seen today with definite potential for significant morbidity and even mortality. DESIGN The authors present their experience in the management of 16 patients with 19 deep-neck space abscesses. The distribution of the abscesses were: 5 Ludwig's angina, 4 parapharyngeal abscesses, 3 retropharyngeal abscesses, 3...
متن کاملDeep Space Terminal Demonstration
The Deep Space Terminal (DS-T) was a task that validated the concept of a fully automated, autonomous deep-space ground station. The DS-T successfully demonstrated “lights out”-mode ground-station operations using a Deep Space Network 34-meter beam-waveguide antenna that tracked a NASA deep-space probe orbiting Mars. The DS-T receives, processes, records, and distributes telemetry data to the p...
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ژورنال
عنوان ژورنال: International Journal of Architectural Computing
سال: 2007
ISSN: 1478-0771,2048-3988
DOI: 10.1260/147807707780913010