Results 231 to 240 of about 1,275,510 (361)

Revolutions in Chemistry: Assessment of Six 20th Century Candidates (The Instrumental Revolution; Hückel Molecular Orbital Theory; Hückel's 4n + 2 Rule; the Woodward-Hoffmann Rules; Quantum Chemistry; and Retrosynthetic Analysis). [PDF]

JACS Au, 2023
Seeman JI.
europepmc   +1 more source

Comparison of Atlantic salmon, Salmo salar L., stocks exploited by commercial fisheries in the Adour Basin, France at the end of the 19th and 20th centuries

, 1992
F.X. Cuende, Patrick Prouzet
openalex   +1 more source

Activity Boost for Cobalt–Selectivity Shift and Activation During CO2 Methanation by Carbon Nitride‐Modified Al2O3 Support

ChemCatChem, EarlyView.
Alumina is modified with carbon nitride (CN@Al2O3) to intensify interaction of the support with the active phase during CO2 methanation. For this, CN@Al2O3 and bare Al2O3 are decorated with separately synthesised Co3O4 nanoparticles. Modification by CN stabilizes the nanoparticles, facilitates reduction, and results in an activity boost as well as ...
Angelina Barthelmeß, Aude Joviane Wambo Tchatchou, Michael Zimmermann, Vanessa Trouillet, Moritz Wolf   +4 more
wiley   +1 more source

Fitness consequences of depressive symptoms vary between generations: Evidence from a large cohort of women across the 20th century. [PDF]

PLoS One
Gurguis CI, Duckworth RA, Bucaro NM, Walss-Bass C.   +3 more
europepmc   +1 more source

Treatment or Prevention? the matter of Priority in the Anti-tuberculosis Movement at the Turn of the 20th Century France. [PDF]

Uisahak, 2022
Min YK.
europepmc   +1 more source

The science and culture of SETI: Life On Other Worlds: The 20th-Century Life Debate by Stephen J Dick, Cambridge University Press, 1998, ISBN 0 521 62012 0, 17.95 (hbk) [PDF]

, 1999
I. Crawford
openalex   +1 more source

Energy Landscapes in Chemical Reactions and Transport

ChemPhysChem, Volume 26, Issue 6, March 15, 2025.
Kinetics/dynamics of chemical reactivity and transport of chemical species in a solid are both determined by the energy landscape in which they take place. Discussing common grounds but also distinct differences may help in advancing the understanding in both fields.
Karl‐Michael Weitzel
wiley   +1 more source

Coral growth records 20^th Century sea-level acceleration and climatic variability in the Indian Ocean. [PDF]

Nat Commun
Kench PS, Morgan KM, Owen SD, Lin K, Wang X, Ramos RD.   +5 more
europepmc   +1 more source

Habitual Hyperthermia: An Interpretive Paradigm of the 20th Century? Not Really. [PDF]

Int J Gen Med, 2021
Ginier-Gillet M, Esparcieux A.
europepmc   +1 more source

Italian mathematics of the 19th and 20th centuries. Publication of correspondence

, 1992
Angelo Guerraggio, Pietro Nastasi
openalex   +1 more source