Results 201 to 210 of about 64,361,212 (266)

Les parcours scolaires en sciences et technologies au collégial /

open access: yes, 2003
Centre interuniversitaire de recherche sur la science et la technologie
core  

Ultrasound-Assisted Optimization of the Activation and Inactivation of Thermostable α-Amylase. [PDF]

open access: yesInt J Mol Sci
Azzouz Z   +9 more
europepmc   +1 more source

Correction: Health mediation does not reduce the readmission rate of frequent users of emergency departments living in precarious conditions: what lessons can be learned from this randomised controlled trial?

open access: yesBMC Emergency Medicine
Michel Rotily   +9 more
doaj   +1 more source

Light‐Weight Sustainable Composite From Virgin and Recycled Polypropylene Blends and Biocarbon for Automotive Part Application

open access: yesJournal of Applied Polymer Science, EarlyView.
The circular utilization of automotive recycled polypropylene (rPP) blended with virgin polymer and waste‐derived biocarbon to develop sustainable composite materials. The composites were processed via melt compounding and injection molding. The addition of sustainable biocarbon lowered the coefficient of linear thermal expansion and maleic anhydride ...
Anagha Edayath   +5 more
wiley   +1 more source

Thermal Stability of Aliphatic and Semiaromatic Polyamides: Tailoring the Choice of Isothermal Aging Temperature by Using Kinetic Models of Degradation

open access: yesJournal of Applied Polymer Science, EarlyView.
Thermogravimetric analysis was performed to study the degradation of aliphatic and semiaromatic polyamides intended for the electrical insulation of future electric aircraft. Using the TGA results, the Flynn and Wall method and Toop's model, the activation energies for the degradation processes were calculated, and kinetic models of the degradation ...
Julien Chedaille   +3 more
wiley   +1 more source

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