Results 241 to 250 of about 375,823 (310)

β‐Catenin/c‐Myc Axis Modulates Autophagy Response to Different Ammonia Concentrations

open access: yesAdvanced Biology, Volume 9, Issue 3, March 2025.
Ammonia, detoxified by the liver into urea and glutamine, impacts autophagy differently at varying levels. Low ammonia activates autophagy via c‐Myc and β‐catenin, while high levels suppress it. Using Huh7 cells and Spf‐ash mice, c‐Myc's role in cytoprotective autophagy is revealed, offering insights into hyperammonemia and potential therapeutic ...
S. Sergio   +11 more
wiley   +1 more source

Experimental assessment of damage and microplastic release during cyclic loading of clear aligners. [PDF]

open access: yesPLoS One
Barile C   +7 more
europepmc   +1 more source

Accelerating Cyclic Loading

2018 IEEE 7th World Conference on Photovoltaic Energy Conversion (WCPEC) (A Joint Conference of 45th IEEE PVSC, 28th PVSEC & 34th EU PVSEC), 2018
In this work, we performed four variations of cyclic load testing on four groups of modules using the LoadSpot tool. Each group first underwent 50 thermal cycles (TC50), 10 humidity-freeze cycles (HF10), and a 2400 Pa static load. Then, the baseline group was tested using standard cyclic loading conditions from IEC 62782, another with double the ...
Seigneur, Hubert   +3 more
openaire   +2 more sources

Cyclic Pressuremeter Tests for Cyclic Lateral Loads

Offshore Technology Conference, 1984
ABSTRACT The results of thirteen cyclic pressuremeter tests performed in hand augured holes on a stiff clay are presented. These tests show that the slope of the unload-reload loop stabilizes after only a few cycles but that the strain at the peak of the cycle continues to cumulate long after the slope of the loop ...
J.L. Briaud, K.B. Riner, S. Ohya
openaire   +1 more source

Pile Load Tests: Cyclic Loads and Varying Load Rates

Journal of the Geotechnical Engineering Division, 1981
Two series of axial load tests were performed on four 14-in. (356-mm) diam, open-end, steel pipe piles at an interval of about 320 days. Pile lengths of 40 ft or 50 ft (12.2 or 15.2 m) were installed below conductors driven to depths ranging from 115 ft to 320 ft (35 m to 98 m) into a strong underconsolidated clay. Each pile was subjected to as many as
Leland M. Kraft   +2 more
openaire   +2 more sources

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