Results 281 to 290 of about 2,123,498 (310)
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Methylammonium-free wide-bandgap metal halide perovskites for tandem photovoltaics

Nature Reviews Materials, 2023
Alexandra J Ramadan   +2 more
exaly  

Effect of an artificial intelligence-assisted system on endoscopic diagnosis of superficial oesophageal squamous cell carcinoma and precancerous lesions: a multicentre, tandem, double-blind, randomised controlled trial.

The Lancet Gastroenterology and Hepatology, 2023
Xianglei Yuan   +20 more
semanticscholar   +1 more source

Radiation-induced formation of tandem lesions: mechanistic aspect

2015
During the last three decades considerable efforts have been made to determine the nature and quantify the amount of lesions produced in double stranded (ds)DNA exposed to oxidative stress. Nowadays, an almost complete decomposition pathway of the four DNA bases mediated by hydroxyl radicals and one electron-oxidation, the two damaging species of such ...
openaire   +1 more source

Molecular dynamics investigation of DNA tandem lesions repair

2017
DNA integrity is constantly threatened by radicals and sunlight, leading to chemical modifications of nucleobases. For two neighboring simple DNA defects, the repair turns out to be dramatically lowered [1]. However the field suffers from X-ray or NMR structure to interpret the repair rate measurements of such tandem lesions (10% of the total 8 ...
openaire   +1 more source

COMPUTER-ASSISTED DETECTION VERSUS CONVENTIONAL COLONOSCOPY FOR PROXIMAL COLONIC LESIONS: A MULTI-CENTER, RANDOMIZED, TANDEM COLONOSCOPY STUDY.

Gastrointestinal Endoscopy, 2022
T. K. Lui   +12 more
semanticscholar   +1 more source

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