Results 141 to 150 of about 10,478,981 (396)

Graphite fluoride fibers and their applications in the space industry [PDF]

open access: yes
Characterization and potential space applications of graphite fluoride fibers from commercially available graphitized carbon fibers are presented. Graphite fluoride fibers with fluorine to carbon ratios of 0.65 and 0.68 were found to have electrical ...
Dever, Therese   +2 more
core   +1 more source

Acquisitions: Walmart vs Amazon [PDF]

open access: yes, 2018
The retail industry is in the process of undergoing major change. Historically big box brick and mortar strategies have dominated, but this is changing in the age of impatience and instant gratification.
Sims, Scott
core   +2 more sources

Specification and Verification of Distributed Embedded Systems: A Traffic Intersection Product Family

open access: yes, 2010
Distributed embedded systems (DESs) are no longer the exception; they are the rule in many application areas such as avionics, the automotive industry, traffic systems, sensor networks, and medical devices.
Meseguer, José, Ölveczky, Peter Csaba
core   +2 more sources

Brainstem and Cerebellar Volume Loss and Associated Clinical Features in Progressive Supranuclear Palsy

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Introduction Progressive Supranuclear Palsy (PSP) is a neurodegenerative ‘tauopathy’ with predominating pathology in the basal ganglia and midbrain. Caudal tau spread frequently implicates the cerebellum; however, the pattern of atrophy remains equivocal.
Chloe Spiegel   +8 more
wiley   +1 more source

Technology for the Future: In-Space Technology Experiments Program, part 2 [PDF]

open access: yes
The purpose of the Office of Aeronautics and Space Technology (OAST) In-Space Technology Experiments Program In-STEP 1988 Workshop was to identify and prioritize technologies that are critical for future national space programs and require validation in ...
Beck, Sherwin M.   +4 more
core   +1 more source

Fluid Biomarkers of Disease Burden and Cognitive Dysfunction in Progressive Supranuclear Palsy

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Identifying objective biomarkers for progressive supranuclear palsy (PSP) is crucial to improving diagnosis and establishing clinical trial and treatment endpoints. This study evaluated fluid biomarkers in PSP versus controls and their associations with regional 18F‐PI‐2620 tau‐PET, clinical, and cognitive outcomes.
Roxane Dilcher   +10 more
wiley   +1 more source

PROBLEMS OF TRAINING OF QUALIFIED STAFF FOR SPACE INDUSTRY

open access: yesВысшее образование в России, 2016
The article focuses on the special features of integrated continuing target training of personnel for space industry. It is shown that support of young people and schoolchildren researches and introduction of space themes in the courses of technical and ...
Vladimir N. Zimin, Boris V. Padalkin
doaj  

The Importance of Co-ordination in National Technology Policy: Evidence From the Galileo Public Private Partnership. [PDF]

open access: yes
Policy makers seek to identify an institutional framework that facilitates the commercialization of publicly funded R&D. In the space industry, the formation of such a framework is complicated by certain non-economic factors, such as national security ...
Donald S. Siegel, Vasilis Zervos
core  

Validity of a Wearable Digital Insole for Assessing Gait ON and OFF in Parkinson's Disease

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Gait impairment is a distinctive symptom of Parkinson's disease that negatively impact mobility. We assessed the validity of wearable digital insoles against a validated reference gait analysis system for measuring select gait characteristics in patients with Parkinson's disease. Methods A comparative analysis between digital insoles
Deborah A. Hall   +16 more
wiley   +1 more source

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