Results 91 to 100 of about 26,824 (211)

Measurement of internal surfaces of additively manufactured parts by X-ray computed tomography [PDF]

, 2017
Recent advances in X-ray computed tomography (XCT) have allowed for measurement resolutions approaching the point where XCT can be used for measuring surface topography.
Körner, Lars, Lawes, Simon, Leach, Richard K., Maskery, Ian, Senin, Nicola, Thompson, Adam   +5 more
core  

Dapagliflozin alleviates high‐fat‐induced obesity cardiomyopathy by inhibiting ferroptosis

ESC Heart Failure, Volume 12, Issue 2, Page 1358-1373, April 2025.
Abstract Aim: Dapagliflozin (Dapa) is a novel hypoglycaemic agent with multiple cardiovascular protective effects, and it is widely used in treatment of heart failure patients, but whether it can improve obese phenotype of heart failure and its mechanism is still unclear.
Di Chen, Jiahao Shi, Yue Wu, Lizhu Miao, Zilin Wang, Yixuan Wang, Siwei Xu, Yu Lou   +7 more
wiley   +1 more source

Effect of Ammonium Polyphosphate/Silicate Content on the Postfire Mechanics of Epoxy Glass‐Fiber Composites Using Facile Chocolate Bar‐Inspired Structures

Fire and Materials, Volume 49, Issue 3, Page 329-346, April 2025.
ABSTRACT This study investigates the postfire mechanical properties of epoxy glass‐fiber reinforced composites (EP GFRCs) using increasing concentrations of ammonium polyphosphate (APP) and inorganic silicate (InSi) to modify the char and fire residue.
Sruthi Sunder, Maria Jauregui Rozo, Sneha Inasu, Dietmar Meinel, Bernhard Schartel, Holger Ruckdäschel   +5 more
wiley   +1 more source

Synergistic degradation of organophosphorus insecticide xiaochongthion and its hydrolysate 2,4-dichloro-6-nitrophenol via Cupriavidus nantongensis X1

Ecotoxicology and Environmental Safety
As highly toxic varieties of organophosphorus insecticides are gradually banned in some countries, medium and low toxicity varieties such as xiaochongthion (XCT) have become substitutes.
Xiyu Cheng, Yuehan Geng, Mengting Wang, Shengyang Li, Xin Ma, Rimao Hua, Liancheng Fang   +6 more
doaj   +1 more source

Glutathione-Mediated Neuroprotection Against Methylmercury Neurotoxicity in Cortical Culture is Dependent on MRP1 [PDF]

, 2012
Methylmercury (MeHg) exposure at high concentrations poses significant neurotoxic threat to humans worldwide. The present study investigated the mechanisms of glutathione-mediated attenuation of MeHg neurotoxicity in primary cortical culture. MeHg (5 μM)
Liu, Xiaoqian, Lobner, Doug, Nowakowski, Andrew B., Petering, David H., Rush, Travis   +4 more
core   +1 more source

Char Layer Thickness Evolution During Structural Timber Fire Experiment and Final Density Profile

Fire and Materials, EarlyView.
ABSTRACT This paper evaluates several non‐destructive experimental methods for determining the char layer thickness and its density profile in structural timber samples exposed to standard ISO 834 fire curve experiments. Microwave echo pulse, ultrasonic echo pulse, X‐ray computed tomography, and resistance drilling were evaluated.
Fernando Pérez Pérez, Kiarash Tajbakhsh, Joachim Schmid, Robert Zboray, Andrea Frangi   +4 more
wiley   +1 more source

Fatigue assessment of laser powder bed fused aluminum alloys via non-destructive examination

Additive Manufacturing Letters
This study evaluated the effectiveness of x-ray computed tomography (XCT) based examinations in assessing the fatigue lives of laser powder bed fused (L-PBF) aluminum alloys.
Shaharyar Baig, Alireza Jam, Stefano Beretta, Shuai Shao, Nima Shamsaei   +4 more
doaj   +1 more source

From Ice to Isolation: A geochemical reconstruction of the palaeoenvironmental evolution of Gairloch, NW Scotland (UK), since the Last Glacial Maximum

Journal of Quaternary Science, EarlyView.
ABSTRACT Complex relative sea‐level (RSL) changes are associated with the deglaciation of the British and Irish Ice Sheet (BIIS). Sediment archives from Loch Bad na h‐Achlaise, an isolation basin in NW Scotland, UK, span Late Glacial to Holocene time and record sea‐level change and ice proximity via a geochemical and biostratigraphic multiproxy ...
Jennifer Taylor, David Selby, Jeremy M. Lloyd, Louise Best, Luca Podrecca, Bradley B. Sageman, Alexander R. Simms   +6 more
wiley   +1 more source

NEDD4L contributes to ferroptosis and cell growth inhibition in esophageal squamous cell carcinoma by facilitating xCT ubiquitination

Cell Death Discovery
The oncogene xCT plays an indispensable role in tumor growth by protecting cancer cells from oxidative stress and ferroptosis. Emerging evidence indicated xCT function is tightly controlled by posttranslational modifications, especially ubiquitination ...
Zhen Chen, Weilong Wang, Jinghan Hou, Can Gao, Meili Song, Zijun Zhao, Ruirui Guan, Jingsheng Chen, Huicheng Wu, Siti Razila Abdul Razak, Tao Han, Junbo Zhang, Lidong Wang, Nor Hazwani Ahmad, Xiumin Li   +14 more
doaj   +1 more source

Coarse Cohomology with twisted Coefficients

, 2019
This paper studies sheaf cohomology on coarse ...
Hartmann, Elisa
core   +1 more source