Results 71 to 80 of about 133,716 (275)
Advanced Optical Materials, EarlyView.For an amphibious high‐resolution compound eye vision system, environment‐adaptive self‐aligned waveguides are integrated with high‐density flat microlenses. Fabrication, optical performance, and environmental adaptability are investigated, demonstrating stable focusing, efficient light collection, and enhanced spatial resolution.
Hyuk Jae Jang +4 more
wiley +1 more source
Face tracking using a hyperbolic catadioptric omnidirectional system [PDF]
, 2009 In the first part of this paper, we present a brief review on catadioptric omnidirectional systems. The special case of the hyperbolic omnidirectional system is analysed in depth.
Barczak, A.L.C. +2 more
core
Lecithin Alleviates Memory Deficits and Muscle Attenuation in Chinese Older Adults and SAMP8 Mice
Advanced Science, EarlyView.This study opens a new avenue for safeguarding cognition and muscle health, averting disability in older age, and treating age‐related pathologies through lecithin supplementation. It serves as a promising nonpharmacological intervention for the crosstalk of muscle and cognition.
Xianyun Wang +16 more
wiley +1 more source
SRM Journal of Research in Dental Sciences, 2016 Background: The marginal bone loss (MBL) around implants following restoration is used as a reference for evaluating implant success and survival. The aim of this study was to measure MBL around Straumann implants after 1 year of loading.
Mehrdad Abdinian +3 more
doaj +1 more source
Reactive direction control for a mobile robot: A locust-like control of escape direction emerges when a bilateral pair of model locust visual neurons are integrated [PDF]
, 2010 Locusts possess a bilateral pair of uniquely identifiable visual neurons that respond vigorously to the image of an approaching object. These neurons are called the lobula giant movement detectors (LGMDs). The locust LGMDs have been extensively studied
A. Roberts +60 more
core +1 more source
Advanced Science, EarlyView.This study investigates hypoglycemia‐induced diabetic macrovascular endothelial dysfunction. It reveals that hypoglycemia triggers ZBP1‐dependent PANoptosis of endothelial cells, proinflammatory polarization of macrophages, and fibrosis of vascular smooth muscle cells (VSMCs) in diabetic mice.
Deyu Zuo +10 more
wiley +1 more source
Angewandte Chemie, EarlyView.The performance of molecular photoswitches relies on their structural adaptability in solution. Employing gas‐phase rotational spectroscopy and quantum chemistry, we explore the microhydration of camphorquinone imine and show that water binding shifts the E/Z equilibrium, even reversing relative stabilities, while enabling dynamic motion at low ...
Nuno M. Campos +8 more
wiley +2 more sources
Metric Localization using Google Street View
, 2015 Accurate metrical localization is one of the central challenges in mobile robotics. Many existing methods aim at localizing after building a map with the robot.
Agarwal, Pratik +2 more
core +1 more source
Distortions in panoramic radiographs
Australasian Orthodontic Journal, 2002 Abstract This study was designed to investigate the factors affecting linear distortion in orthopantomography. A test model was constructed with metallic rods positioned to simulate maxillary teeth from the first permanent molar to the lateral incisor.
Yeo, D., Freer, T. J., Brockhurst, P.J.
openaire +3 more sources
Advanced Science, EarlyView.In SETD2‐mutant ccRCC, the original LEDGF recognition of the H3K36me3 regulatory axis no longer exists. LEDGF interacts with CARM1‐dependent H3R17me2a regulating the transcription of key enzymes in the de novo synthesis pathway. The abnormally elevated LEDGF leads to the accumulation of purine nucleotides in SETD2‐mutant ccRCC, thereby satisfying the ...
Yuwei Zhang +11 more
wiley +1 more source