Results 131 to 140 of about 3,506 (212)

Hydrokinetic energy conversion systems: A technology status review

open access: yes
The growing demand for electrical energy is one of the most important subjects today. Decreasing amount and environmental effect of fossil fuels does not seem to surmount this challenge.
Kaygusuz, K., Güney, M.S.
core  

Antimicrobial and Morphological Effect of Er,Cr:YSGG Laser Irradiation on Primary Dentine Infected by Microorganisms Associated With Early Childhood Caries. [PDF]

open access: yesOral Health Prev Dent
Sandoval-Marcelino CA   +9 more
europepmc   +1 more source

Experimental Analysis of Gravitational Vortex Turbine Made from Natural Fibers. [PDF]

open access: yesMaterials (Basel)
Varga M   +4 more
europepmc   +1 more source

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