Results 61 to 70 of about 844,246 (360)
Crab spider vision improves their prey capture despite low visual system investment [PDF]
Royal Society Open ScienceCrab spiders (Thomisidae) are well-known predators, typically ambushing prey upon flowers and other plants. This style of predation suggests a potential benefit from vision in prey capture by crab spiders despite their comparatively small eyes.
Sam J. England +4 more
doaj +1 more source
Graefe's Archive for Clinical and Experimental Ophthalmology, 2019 PurposeMultifocal intraocular lenses (IOLs) offer the possibility of spectacle-free vision following cataract surgery compared to standard IOLs. Existing systematic reviews have generally concluded that multifocal IOLs result in better uncorrected near ...
Sumitra S. Khandelwal +4 more
semanticscholar +1 more source
Molecular Oncology, EarlyView.BCL9 and BCL9L drive bladder cancer progression by enhancing β‐catenin signaling, promoting proliferation, migration, invasion, and organoid growth. Genetic depletion of BCL9(L) suppresses malignant phenotypes, while pharmacological disruption of the β‐catenin/BCL9(L) complex with ZW4864 inhibits canonical Wnt signaling and tumor‐associated cellular ...
Roland Kotolloshi +11 more
wiley +1 more source
Testing of a dual-mode microwave care regimen for hydrogel lenses [PDF]
, 2004 Purpose. To test the design of a patient care regimen for soft lenses that aims to provide the highest standards of disinfecting through use of domestic microwave cookers, while also providing storage equipment and solution that enable patients to follow
Crabbe, A, Thompson, P
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Deciphering Brain Function by Miniaturized Fluorescence Microscopy in Freely Behaving Animals
Frontiers in Neuroscience, 2020 Animal behavior is regulated by environmental stimuli and is shaped by the activity of neural networks, underscoring the importance of assessing the morpho-functional properties of different populations of cells in freely behaving animals.
Sarah Malvaut +7 more
doaj +1 more source
Photoaligned Liquid Crystalline Structures for Photonic Applications
Crystals, 2023 With the advancement of information display technologies, research on liquid crystals is undergoing a tremendous shift to photonic devices. For example, devices and configurations based on liquid crystal materials are being developed for various ...
Aleksey Kudreyko +3 more
doaj +1 more source
The Astrophysical Journal, 2001 The analysis of the shear induced by a single cluster on the images of a large number of background galaxies is all centered around the curl-free character of a well-known vector field that can be derived from the data. Such basic property breaks down when the source galaxies happen to be observed through two clusters at different redshifts, partially ...
G. Bertin, M. Lombardi
openaire +3 more sources
FEBS Open Bio, EarlyView.Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley +1 more source
Demo 22-16 Real Image Formation [PDF]
, 2001 Two double convex lenses are used to focus light from an object onto an image screen. For a given distance between the source and the screen, the video demonstrates that there are two positions of the lens that will provide a focus of the object on the
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Tikrit Journal of Pure Science, 2023 The number of people who wear contact lenses (CLS) has been especially increased in the past decade as an alternative to glasses, but many of them do not realize the extent of the hazards involved, and these risks Keratitis associated with microbial ...
Shaymaa Naji Daham +2 more
doaj +1 more source