Results 241 to 250 of about 7,751,768 (367)

A Study of Meteor Light Curves [PDF]

Proceedings of the National Academy of Sciences, 1933
openaire   +3 more sources

Hyperoxia Induced Alteration of Chromatin Structure in Human Bone Marrow Derived Primary Mesenchymal Stromal Cells

Advanced Biology, EarlyView.
Chromatin, which organizes DNA, changes its structure to adapt to stress like high oxygen levels (hyperoxia), which can damage cells. Researchers developed a technique to observe these changes and found variability in how different parts of chromatin remodel.
Lauren Monroe, Samantha Kaonis, Natalie Calahan, Neda Kabi, Soham Ghosh   +4 more
wiley   +1 more source

Publisher Correction: Advancing non-destructive sex determination on human dental enamel using Raman spectroscopy. [PDF]

Sci Rep
Hug R, Wood AE, Rühli FJ, Eppenberger PE.   +3 more
europepmc   +1 more source

Variations in the Light Curves of RS Canum Venticorum and SV Camelopardalis

, 1968
Burt Nelson, Edwin Duckworth
openalex   +1 more source

The optical light curve of the AM Herculis system 2A 0311-227 [PDF]

, 1980
M. G. Watson, Sue Mayo, A. R. King
openalex   +1 more source

Current and Future Cornea Chip Models for Advancing Ophthalmic Research and Therapeutics

Advanced Biology, EarlyView.
This review analyzes cornea chip technology as an innovative solution to corneal blindness and tissue scarcity. The examination encompasses recent developments in biomaterial design and fabrication methods replicating corneal architecture, highlighting applications in drug screening and disease modeling while addressing key challenges in mimicking ...
Minju Kim, Kanghoon Choi, Amy Lin, Jungkyu Kim   +3 more
wiley   +1 more source

Re-Expression of the Lorenz Asymmetry Coefficient on the Rotated and Right-Shifted Lorenz Curve of Leaf Area Distributions. [PDF]

Plants (Basel)
Chen Y, Jiang F, Damgaard CF, Shi P, Weiner J.   +4 more
europepmc   +1 more source

DESIGN CURVES FOR BURNOUT HEAT FLUX IN FORCED-CONVECTION SUBCOOLED LIGHT-- WATER SYSTEMS.

, 1968
W.R. Gambill
openalex   +2 more sources

Activation of SIRT1 Reduces Renal Tubular Epithelial Cells Fibrosis in Hypoxia Through SIRT1‐FoxO1‐FoxO3‐Autophagy Pathway

Advanced Biology, EarlyView.
Hypoxia promotes the epithelial‐mesenchymal transition (EMT) of renal tubular epithelial cells via the SIRT1‐FoxO1‐FoxO3‐autophagy pathway, thereby resulting in the fibrosis of renal tubular epithelial cells. Activation of SIRT1 or induction of autophagy inhibits this process, alleviating hypoxia‐induced fibrosis.
Guangyu Wang, Lijuan Zhang, Jiaorong Tan, Fei Li, Yishan Jin, Limei He, Xin Yang   +6 more
wiley   +1 more source

Nanometer-Scale Cavities for Mid-Infrared Radiation via Image Phonon Polariton Resonators. [PDF]

Nano Lett
Klein M, Gershuni Y, Perutski A, Hugonin JP, Epstein I.   +4 more
europepmc   +1 more source