Results 31 to 40 of about 6,492,121 (341)

Microtubule Organization Is Essential for Maintaining Cellular Morphology and Function

open access: yesOxidative Medicine and Cellular Longevity, 2022
Microtubules (MTs) are highly dynamic polymers essential for a wide range of cellular physiologies, such as acting as directional railways for intracellular transport and position, guiding chromosome segregation during cell division, and controlling cell
Lijiang Huang   +6 more
semanticscholar   +1 more source

How 2.5D Maps Design Improve the Wayfinding Performance and Spatial Ability of Map Users

open access: yesInformatics, 2021
Useful information can be provided by 2.5D maps that can take advantage of the additional dimension. However, aside from stereoscopic landmarks, optimal methods for presenting other essential information is unclear.
Meng-Cong Zheng, Yi-Wen Hsu
doaj   +1 more source

A comparison of SNPs and microsatellites as linkage mapping markers: lessons from the zebra finch (Taeniopygia guttata) [PDF]

open access: yes, 2010
Background: Genetic linkage maps are essential tools when searching for quantitative trait loci (QTL). To maximize genome coverage and provide an evenly spaced marker distribution a combination of different types of genetic marker are sometimes used.
Ball, A.D.   +5 more
core   +3 more sources

Stochastically stable globally coupled maps with bistable thermodynamic limit [PDF]

open access: yes, 2008
We study systems of globally coupled interval maps, where the identical individual maps have two expanding, fractional linear, onto branches, and where the coupling is introduced via a parameter - common to all individual maps - that depends in an ...
Bardet, Jean-Baptiste   +2 more
core   +2 more sources

High-Precision Depth Map Estimation from Missing Viewpoints for 360-Degree Digital Holography

open access: yesApplied Sciences, 2022
In this paper, we propose a novel model to extract highly precise depth maps from missing viewpoints, especially for generating holographic 3D content. These depth maps are essential elements for phase extraction, which is required for the synthesis of ...
Hakdong Kim   +5 more
doaj   +1 more source

S-palmitoylation of MAP kinase is essential for fungal virulence

open access: goldmBio
ABSTRACT S-palmitoylation is an important reversible protein post-translational modification in organisms. However, its role in fungi is uncertain. Here, we found the treatment of the rice false fungus Ustilaginoidea virens with S-palmitoylation inhibitor 2 BP resulted in a ...
Yuhang Duan   +18 more
openalex   +4 more sources

Essential singularities of quasimeromorphic mappings.

open access: yesMATHEMATICA SCANDINAVICA, 1993
Suppose that \(f:\mathbb{B}^ n-\{0\} \to S^ n\) is a quasi-meromorphic mapping, where \(B^ n\) is the open unit ball in euclidean \(n\)-space and \(S^ n\) the unit sphere in euclidean \((n+1)\)-space. If 0 is an essential singularity then in every deleted neighbourhood of 0 there is an essential round sphere on which \(f\) assumes antipodal values ...
Martin, G.J., Gauld, D.B.
openaire   +3 more sources

Some General Theorems for Compact Acyclic Multifunctions

open access: yesMathematics, 2019
We present general Leray-Schauder type theorems for compact acyclic Multifunctions, using the topological transversality theorem by the author.
Donal O’Regan
doaj   +1 more source

IMPLEMENTING NATURAL RESOURCES CADASTRAL PLAN IN PASARGADAE DISTRICT OF IRAN BY USING QUICK BIRD IMAGES [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2015
Natural Resources are essential for security and sustainable development of each country. Therefore, in order to reach sustainable development, conservation as well as optimum utilization of natural resources, executing of natural resources cadastral ...
G. H. Azhdari, K. Deilami, E. Firooznia
doaj   +1 more source

Monocular Camera Localization in Prior LiDAR Maps with 2D-3D Line Correspondences [PDF]

open access: yesIEEE/RJS International Conference on Intelligent RObots and Systems, 2020
Light-weight camera localization in existing maps is essential for vision-based navigation. Currently, visual and visual-inertial odometry (VO&VIO) techniques are well-developed for state estimation but with inevitable accumulated drifts and pose jumps ...
Huai Yu   +4 more
semanticscholar   +1 more source

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