Results 251 to 260 of about 281,783 (299)
Carbon and Nitrogen Isotope Composition of Australasian Hair and Fingernails in a Global Context. [PDF]
Bird MI+5 more
europepmc +1 more source
Synthesis of Benzodithieno[5.5.5.6]Fenestranes: Unexpected Epimerization and Regiochemical Outcomes
Isomeric [5.5.5.6]fenestranes annulated with one benzene and two thiophene rings are accessible via di‐2‐ and di‐3‐thienylspirane intermediates. The key double cyclization step involves surprising stereoselectivity and regioselectivity. In particular, cis‐di(2‐thienyl)spirane precursors lead to the all‐cis‐fenestrane skeleton by an unexpected acid ...
Björn Bredenkötter+5 more
wiley +1 more source
Conserved spatial patterning of gene expression in independent lineages of C4plants
Sun T+4 more
europepmc +1 more source
Synthesis of the Pentacyclic Core of Sanguinone B Enabled by Alkyne Functionalization. [PDF]
Farhi J, Rezgui SP, Yu H, Stoltz BM.
europepmc +1 more source
ABSTRACT In the United States, construction and demolition debris predominately end up in landfills with minimal end‐of‐life Re‐X (recover, recycle, reuse, etc.) scenarios, resulting in large environmental impacts and lost opportunities for material recovery.
Naveen Kumar Muthumanickam+7 more
wiley +1 more source
Stepwise increase in plasmodesmata during C4evolution inFlaveria
Aleksejeva K, Schreier TB.
europepmc +1 more source
Efficient formation of C<sub>3</sub> and C<sub>4</sub> hydrocarbons from cellulose over Pt/Mg-doped ZrO<sub>2</sub> catalysts without hydrogen addition. [PDF]
Ofuchi Y+8 more
europepmc +1 more source
Neuroimaging Biomarkers for Friedreich Ataxia: A Cross‐Sectional Analysis of the TRACK‐FA Study
Objective We aimed to quantify differences in the brain and spinal cord between Friedreich ataxia and controls, stratified by age and disease stage, including for the first time in young children. Methods TRACK‐FA is the largest prospective, longitudinal, multi‐modal neuroimaging study in Friedreich ataxia to date.
Nellie Georgiou‐Karistianis+33 more
wiley +1 more source