Results 91 to 100 of about 1,311,167 (255)

Application of the tandem thionium/N-acyliminium ion cascade toward heterocyclic synthesis

open access: yesJournal of the Brazilian Chemical Society, 2001
Many structurally diverse heterocyclic compounds can be easily accessed via the domino Pummerer/cycloaddition/N-acyliminium ion cyclization cascade.
Padwa Albert   +3 more
doaj  

Prevalence of Same-Sex Sexual Behavior in Termites: Persistence Under Mate-Seeking Stress Absence

open access: yesInsects
Same-sex sexual behavior is an enigma in behavioral ecology as it does not result in reproduction. Previous studies on the evolution of same-sex sexual behavior have primarily focused on factors such as recognition mechanisms, resource constraints, and ...
Yong-Hui Wang   +6 more
doaj   +1 more source

Community Sanctions as Substitutes to Imprisonment in the Nordic Countries [PDF]

open access: yes, 2014
Vortex-induced vibrations (VIV) and wake interference on circular cylinders have reached a lot of research attention over the years. However, most research is done for relativly low Reynold numbers (sub-critical) and does not correspond to real world ...
Lappi-Seppälä, Tapio
core   +1 more source

Meta‐analysis fails to show any correlation between protein abundance and ubiquitination changes

open access: yesFEBS Open Bio, EarlyView.
We analyzed over 50 published proteomics datasets to explore the relationship between protein levels and ubiquitination changes across multiple experimental conditions and biological systems. Although ubiquitination is often associated with protein degradation, our analysis shows that changes in ubiquitination do not globally correlate with changes in ...
Nerea Osinalde   +3 more
wiley   +1 more source

Evaluation of TanDEM-X DEMs on selected Brazilian sites: comparison with SRTM, ASTER GDEM and ALOS AW3D30

open access: yes, 2018
A first assessment of the TanDEM-X DEMs over Brazilian territory is presented through a comparison with SRTM, ASTER GDEM and ALOS AW3D30 DEMs in seven study areas with distinct geomorphological contexts, vegetation coverage and land use.
Grohmann, Carlos H.
core   +1 more source

Erythropoietin modulates hepatic inflammation, glucose homeostasis, and soluble epoxide hydrolase and epoxides in high‐fat diet‐induced obese mice

open access: yesFEBS Open Bio, EarlyView.
Erythropoietin administration suppresses hepatic soluble epoxide hydrolase (sEH) expression, leading to increased CYP‐derived epoxides. This is associated with a shift in hepatic macrophage polarization characterized by reduced M1 markers and increased M2 markers, along with reduced hepatic inflammation, suppressed hepatic lipogenesis, and attenuated ...
Takeshi Goda   +12 more
wiley   +1 more source

Seed Surface Sterilization Can Alter Root Microbiomes, Increase Endophyte Diversity and Enhance Plant Growth

open access: yesApplied Sciences
With the goal of bioprospecting for growth-promoting endophytes that could become yield-enhancing inoculants in maize agriculture, we isolated 129 endophytic bacteria from 22 wild plants growing in a nature preserve and an urban park in Cali, Colombia ...
David Johnston-Monje   +1 more
doaj   +1 more source

Establishing an assay to evaluate d‐amino acid oxidase enzyme kinetics and inhibition using WST‐8 redox dye

open access: yesFEBS Open Bio, EarlyView.
This study investigated a novel WST‐8‐based assay for evaluating d‐Amino acid oxidase (DAO) inhibitors. We confirmed its effectiveness using known inhibitors and found that uremic toxins possess relatively weak inhibitory activity compared to existing drugs.
Kahoko Miyake   +4 more
wiley   +1 more source

Highly efficient tandem organic light-emitting diodes using p-type metal halide copper iodide (CuI)

open access: yesJournal of Information Display
Efficient charge generation is essential for tandem organic light-emitting diode (OLED) devices. In this study, we introduce a p-type copper iodide (CuI) layer within the charge generation layer (CGL) that exhibits high charge generation efficiency in ...
Kanghoon Kim   +6 more
doaj   +1 more source

Numerical Optimization of a Tandem Solar Cell based on InxGa1-xN

open access: yesRevue des Énergies Renouvelables, 2021
This article examines the best fraction of indium (x) and critical depth (H) of a single junction tandem photovoltaic (PV) cell (InxGa1-xN) in the vein to optimize its electrical efficiency.
François Beceau Pelap   +2 more
doaj  

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