Results 131 to 140 of about 6,399 (235)

The tympanic covering layer contributes to basilar membrane elasticity potentially influencing human frequency resolution and speech perception

open access: yesJournal of Anatomy, Volume 249, Issue 3, Page 528-543, September 2026.
In this study we show for the first time that the human basilar membrane contains elastin produced by the so‐called tympanic covering layer. It is believed to play an important functional role in human cochlear tuning, particularly low frequencies linked to our remarkable speech and music perception.
Wei Liu   +9 more
wiley   +1 more source

Role of fluorocarbons in PUR foams: a cryo-SEM study

open access: yes
International audienceThe formation of polyurethane (PUR) rigid foams is a complex process involving multiple interrelated chemical and physical mechanisms. One critical parameter for thermal insulation applications is the pore size, which has been shown
Schmutz, Marc   +6 more
core   +1 more source

Microwave Spectroscopy and Structures of Several Substituted Acetylenes and Fluorocarbons

open access: yes, 2010
The structures of two substituted acetylene compounds have been characterized from their microwave rotational spectra. In the first study, two structures of 6-methyl-3-heptyne have been determined.
Fournier, Joseph A.
core  

Chemical recycling of hydrofluorocarbons by transfer fluorination. [PDF]

open access: yesNat Chem
Jenek NA   +5 more
europepmc   +1 more source

Recovery of fluorocarbons in Japan as a measure for abating global warming

open access: yes
The objective of this study is to evaluate the potential for recovering fluorocarbons as measures for the abatement of global warming. In this study, we focused on the three different kinds of fluorocarbons: CFCs, HCFCs and HFCs, and targeted refrigerant
Ishitani, Hisashi   +3 more
core  

Phase change nanodroplets: Challenges and clinical potential. [PDF]

open access: yesActa Pharm Sin B
Wang X   +4 more
europepmc   +1 more source

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