Paper Session III-B - Space Technology Graduate Program for Engineers and Scientists

A Master of Science in Space Technology is offered to engineering and science graduates at the Spaceport Graduate Center which is an off-campus teaching center of the Florida Institute of Technology. Courses are offered in the evening at Kennedy Space Center and Patrick Air Force Base so that space professionals can continue their education. The goals of the program are to prepare students for broader responsibility and more rewarding careers in astronautics and space, as well as to contribute to improvement in defining and implementing national and international space goals. It has been endorsed by NASA, the USAF, and large aerospace companies. This paper describes an education program which removes interdisciplinary barriers in accepting a spectrum of students with different engineering and scientific backgrounds. Topics addressed include course curricula, the composition of the students and faculty, program successes and challenges, as well as plans for the future. Emphasis is given to the progress that has been made since Dr. Angelo described the program to the 23rd Space Congress in 1986. Over 70 students have graduated with an MS hi Space Technology and are advancing in their careers. The faculty has been expanded to include a full-time program chairman and twenty adjunct professors, seven of these holding Ph D\u27s in physics or astronomy and eight holding Ph D\u27s in engineering disciplines. An important objective of this paper is to solicit inputs to make the program even more valuable. An Industry Advisory Council is being set-up for this purpose, consisting of the Chief Executive Officers of local aerospace companies and government. Future developments will include research activity in conjunction with the Space Research Institute and a Space Engineering supplement. It is fundamental that better understanding of the technical aspects of all phases of space activity will foster improved coordination among, and better decisions by, the future leaders of Space and Astronautics

Individual Patient Data Subgroup Meta-Analysis of Surgery for Spontaneous Supratentorial Intracerebral Hemorrhage

Peer reviewe

The IceCube Neutrino Observatory: Instrumentation and Online Systems

The IceCube Neutrino Observatory is a cubic-kilometer-scale high-energy neutrino detector built into the ice at the South Pole. Construction of IceCube, the largest neutrino detector built to date, was completed in 2011 and enabled the discovery of high-energy astrophysical neutrinos. We describe here the design, production, and calibration of the IceCube digital optical module (DOM), the cable systems, computing hardware, and our methodology for drilling and deployment. We also describe the online triggering and data filtering systems that select candidate neutrino and cosmic ray events for analysis. Due to a rigorous pre-deployment protocol, 98.4% of the DOMs in the deep ice are operating and collecting data. IceCube routinely achieves a detector uptime of 99% by emphasizing software stability and monitoring. Detector operations have been stable since construction was completed, and the detector is expected to operate at least until the end of the next decade.Comment: 83 pages, 50 figures; updated with minor changes from journal review and proofin

Correlations between Diffusion Tensor Imaging (DTI) and Magnetic Resonance Spectroscopy (1H MRS) in schizophrenic patients and normal controls

<p>Abstract</p> <p>Background</p> <p>Evidence suggests that white matter integrity may play an underlying pathophysiological role in schizophrenia. N-acetylaspartate (NAA), as measured by Magnetic Resonance Spectroscopy (MRS), is a neuronal marker and is decreased in white matter lesions and regions of axonal loss. It has also been found to be reduced in the prefrontal and temporal regions in patients with schizophrenia. Diffusion Tensor Imaging (DTI) allows one to measure the orientations of axonal tracts as well as the coherence of axonal bundles. DTI is thus sensitive to demyelination and other structural abnormalities. DTI has also shown abnormalities in these regions.</p> <p>Methods</p> <p>MRS and DTI were obtained on 42 healthy subjects and 40 subjects with schizophrenia. The data was analyzed using regions of interests in the Dorso-Lateral Prefrontal white matter, Medial Temporal white matter and Occipital white matter using both imaging modalities.</p> <p>Results</p> <p>NAA was significantly reduced in the patient population in the Medial Temporal regions. DTI anisotropy indices were also reduced in the same Medial Temporal regions. NAA and DTI-anisotropy indices were also correlated in the left medial temporal region.</p> <p>Conclusion</p> <p>Our results implicate defects in the medial temporal white matter in patients with schizophrenia. Moreover, MRS and DTI are complementary modalities for the study of white matter disruptions in patients with schizophrenia.</p

Effect of garlic on cardiovascular disorders: a review

Garlic and its preparations have been widely recognized as agents for prevention and treatment of cardiovascular and other metabolic diseases, atherosclerosis, hyperlipidemia, thrombosis, hypertension and diabetes. Effectiveness of garlic in cardiovascular diseases was more encouraging in experimental studies, which prompted several clinical trials. Though many clinical trials showed a positive effect of garlic on almost all cardiovascular conditions mentioned above, however a number of negative studies have recently cast doubt on the efficary of garlic specially its cholesterol lowering effect of garlic. It is a great challenge for scientists all over the world to make a proper use of garlic and enjoy its maximum beneficial effect as it is the cheapest way to prevent cardiovascular disease. This review has attempted to make a bridge the gap between experimental and clinical study and to discuss the possible mechanisms of such therapeutic actions of garlic