Results 181 to 190 of about 19,222,227 (292)

Reduction Process of Pt(IV) Complexes With Axial Acetato Ligands by Ascorbic Acid; Comparison of Experimental and Computational Tools

open access: yesChemistry – A European Journal, EarlyView.
Comparison of experimental and calculated rate constants for reduction of selected Pt(IV) complexes by ascorbic acid (AA) in water solution at pH = 7. ABSTRACT In the present work, the reduction mechanism of several Pt(IV) complexes bearing two axial acetato ligands by ascorbic acid (AA) was investigated.
Ondřej Tichý   +3 more
wiley   +1 more source

A Retrospective Toxicology Study of Polysubstance Use Patterns Associated with Xylazine. [PDF]

open access: yesInt J Mol Sci
Zhao W   +9 more
europepmc   +1 more source

Photochemical Generation and Spectroscopic Characterization of Parent 3‐Iminooxetane and 3‐Oxazoline From 3‐Azidooxetane

open access: yesChemistry – A European Journal, EarlyView.
Two previously uncharacterized heterocyclic imines, 3‐iminooxetane and 3‐oxazoline, are generated simultaneously by irradiation of 3‐azidooxetane under matrix isolation conditions. The infrared spectra provide reference data for future gas‐phase studies and may facilitate their search in the interstellar medium.
Mika Maehara   +4 more
wiley   +1 more source

The Use and Effectiveness of Different Emergency Contraception Methods Among Adolescent Girls and Young Women in a Greek Clinic: A Cross-Sectional, Comparative, Observational Study. [PDF]

open access: yesClin Pract
Chatzilazarou A   +10 more
europepmc   +1 more source

CCG News Issue 12, May 9, 2025

open access: yes
Issue of CCG News, a publication of Peace and Justice Studies at the University of Scranton, in collaboration with Christians for the Common ...
University of Scranton. Christians for the Common Good
core  

One hundred years of teaching, research, and innovation in chemical engineering at the Faculty of Chemistry, National Autonomous University of Mexico (UNAM): Birthplace and enduring leadership of the discipline in Mexico

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
The teaching of chemical engineering in Mexico started in 1925 at the Faculty of Chemistry (FQ) of the National Autonomous University of Mexico (UNAM). Academic institutions, research centres, chemical companies, technological developments, highly trained personnel, and scientific contributions are part of the legacy from FQ‐UNAM.
Patricia Pérez‐Salinas   +4 more
wiley   +1 more source

The life and work of Ernest Sydney Keeping

open access: yesCanadian Journal of Statistics, EarlyView.
Abstract This article reviews the life and contributions of Ernest S. Keeping (1895–1984), a British‐born physicist who became a mathematics professor at the University of Alberta in 1929. He played a pivotal role in shaping the university's Mathematics Department, serving as its head from 1954 to 1961, and continuing to teach until 1970, nine years ...
David R. Bellhouse, Christian Genest
wiley   +1 more source

Vocational and Educational Outcomes in Adults With Sturge–Weber Syndrome: Preliminary Results From a Clinical Needs Assessment

open access: yesAnnals of the Child Neurology Society, EarlyView.
ABSTRACT Objective The clinical presentation of Sturge–Weber syndrome (SWS) is highly variable, with seizures during infancy and co‑occurring neurodevelopmental conditions commonly reported. Although these features are known to affect childhood functioning, their relationship to adult vocational and educational outcomes remains poorly understood.
Katharine E. Joslyn   +3 more
wiley   +1 more source

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