Results 31 to 40 of about 6,736 (103)

Quality of Information in Mobile Crowdsensing: Survey and Research Challenges

open access: yes, 2017
Smartphones have become the most pervasive devices in people's lives, and are clearly transforming the way we live and perceive technology. Today's smartphones benefit from almost ubiquitous Internet connectivity and come equipped with a plethora of ...
Bhattacharjee, Shameek   +4 more
core   +1 more source

Combination ecotoxicity and testing of common chemical discharges to sewer using the Vibrio fischeri luminescence bioassay [PDF]

open access: yes, 2010
In order to investigate possible synergistic or antagonistic (more or less than additive) toxicity effects, mixtures of chemicals were tested in water using a microbial bioassay. Ten toxicants (3,4-dichloroaniline, 3,5- dichlorophenol, cadmium, chromium,
C. Hoffmann, D. Sales, N. Christofi
core   +2 more sources

Apollo experience report guidance and control systems: Primary guidance, navigation, and control system development [PDF]

open access: yes
The primary guidance, navigation, and control systems for both the lunar module and the command module are described. Development of the Apollo primary guidance systems is traced from adaptation of the Polaris Mark II system through evolution from Block ...
Bachman, S. L.   +5 more
core   +1 more source

Advanced digital modulation: Communication techniques and monolithic GaAs technology [PDF]

open access: yes
Communications theory and practice are merged with state-of-the-art technology in IC fabrication, especially monolithic GaAs technology, to examine the general feasibility of a number of advanced technology digital transmission systems. Satellite-channel
Kot, R. C.   +3 more
core   +1 more source

Design of strapdown gyroscopes for a dynamic environment Interim scientific report [PDF]

open access: yes
Error analysis for single degree of freedom integrating gyro, and figure of merit relating gyro errors to orientation error of strapdown inertial reference ...
Gelb, A., Sutherland, A. A., Jr.
core   +1 more source

Interpretable PROTAC Degradation Prediction With Structure-Informed Deep Ternary Attention Framework. [PDF]

open access: yesAdv Sci (Weinh)
Chen Z   +11 more
europepmc   +1 more source

PLA/Starch Composites: New Applications as Control Release Materials. [PDF]

open access: yesFoods
Zhao Z   +9 more
europepmc   +1 more source

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