Results 11 to 20 of about 87,742 (317)
Understanding A Snail's Eye at a Snail's Pace [PDF]
American Zoologist, 1975 This paper is cast in the form of answers to pertinent (sometimes impertinent) questions which a reader might ask of persons devoting the better part of a scientific career to studying the eye of a snail. Two structures in the eye of Helix aspersa are emphasized: the microvilli and microvesicles of type I photosensory cells.
Richard M. Eakin, Jean L. Brandenburger
openaire +2 more sources
The North/South Asymmetry of the Galaxy: Possible Connection to the Vertical Phase Space Snail [PDF]
, 2022 The Galaxy is found to be in disequilibrium based on recent findings of the North/South (N/S) asymmetry and the phase mixing signatures, such as a phase spiral (snail) structure in the vertical phase space ($z-V_{z}$). We show that the N/S asymmetry in a tracer population of dwarfs may be quantitatively modeled with a simple phase snail model ...
arxiv +1 more source
Co-Designed Architectures for Modular Superconducting Quantum Computers [PDF]
2023 IEEE International Symposium on High-Performance Computer
Architecture (HPCA), 2022 Noisy, Intermediate Scale Quantum (NISQ) computers have reached the point where they can show the potential for quantum advantage over classical computing. Unfortunately, NISQ machines introduce sufficient noise that even for moderate size quantum circuits the results can be unreliable.
arxiv +1 more source
Microbiology Indonesia, 2020 Anti-microbial bioactive compounds from snail (Achatina fullica Ferussac) contained in snail seromucoid. It contains bioactive compounds such as glycans, peptides, glycopeptides, and chondroitin sulfate which can function as biological response modifiers
AGNES SRI HARTI +2 more
doaj +1 more source
Ocean Acidification Impedes Foraging Behavior in the Mud Snail Ilyanassa obsoleta
Journal of Marine Science and Engineering, 2023 Ocean acidification may diminish the response of many marine organisms to chemical cues that can be used to sense nearby food and predators, potentially altering community dynamics.
Maria Manz, Joshua Lord, Melissa Morales
doaj +1 more source
Frontiers in Neurology, 2017 Conventional microscopy has limitations in viewing the cochlear microstructures due to three-dimensional spiral structure and the overlying bone. But these issues can be overcome by imaging the cochlea in vitro with intravital multiphoton microscopy (MPM)
Hyun Mi Ju +10 more
doaj +1 more source
Zhongliu Fangzhi Yanjiu, 2023 Objective To study the effect and mechanism of berberine (BBR) on the lung metastasis of mouse breast cancer via epithelial-mesenchymal transition (EMT).
YUAN Zhiying +5 more
doaj +1 more source
C-terminal domain small phosphatase-like 2 promotes epithelial-to-mesenchymal transition via Snail dephosphorylation and stabilization [PDF]
Open Biology, 2018 The epithelial-to-mesenchymal transition (EMT) is a cellular reprogramming process converting epithelial cells into mesenchymal cell morphology. Snail is a critical regulator of EMT by both suppressing epithelial gene expression and promoting mesenchymal
Yulan Zhao +3 more
doaj +1 more source
Brownian snails with removal die out in one dimension [PDF]
Electron. Commun. Probab. 28: 1-8 (2023), 2023 Brownian snails with removal is a spatial epidemic model defined as follows. Initially, a homogeneous Poisson process of susceptible particles on $\mathbb R^d$ with intensity $\lambda>0$ is deposited and a single infected one is added at the origin. Each particle performs an independent standard Brownian motion.
arxiv +1 more source
Vertical Phase Mixing across the Galactic Disk [PDF]
, 2020 By combining the {\it LAMOST} and {\it Gaia} data, we investigate the vertical phase mixing across the Galactic disk. Our results confirm the existence of the phase space snail shells (or phase spirals) from 6 to 12 kpc. We find that grouping stars by the guiding radius ($R_{g}$), instead of the present radius ($R$) further enhances the snail shell ...
arxiv +1 more source