Results 111 to 120 of about 6,033,147 (341)

Balanced dynamics in the Tropics

open access: yesQuarterly Journal of the Royal Meteorological Society, 2010
AbstractFor the shallow‐water equations on an equatorial beta plane, the properties of low‐frequency Rossby waves and (mixed) Rossby–gravity waves are investigated. It is shown that in the low‐frequency limit the horizontal divergence of these solutions is zero and their geopotential satisfies φ = fψ, where f = βy is the Coriolis parameter and ψ is the
Verkley, W.T.M., van der Velde, I.R.
openaire   +2 more sources

Dynamic Balance Gait for Walking Assistance Exoskeleton

open access: yesApplied Bionics and Biomechanics, 2018
Purpose Powered lower-limb exoskeleton has gained considerable interests, since it can help patients with spinal cord injury(SCI) to stand and walk again. Providing walking assistance with SCI patients, most exoskeletons are designed to follow predefined
Qiming Chen   +4 more
semanticscholar   +1 more source

Mitochondria‐associated membranes (MAMs): molecular organization, cellular functions, and their role in health and disease

open access: yesFEBS Open Bio, EarlyView.
Mitochondria‐associated membranes (MAMs) are contact sites between the endoplasmic reticulum and mitochondria that regulate calcium signaling, lipid metabolism, autophagy, and stress responses. This review outlines their molecular organization, roles in cellular homeostasis, and how dysfunction drives neurodegeneration, metabolic disease, cancer, and ...
Viet Bui   +3 more
wiley   +1 more source

Mossy Cells Control Adult Neural Stem Cell Quiescence and Maintenance through a Dynamic Balance between Direct and Indirect Pathways [PDF]

open access: bronze, 2018
Chia‐Yu Yeh   +11 more
openalex   +1 more source

Interplay between RNA‐protein interactions and RNA structures in gene regulation

open access: yesFEBS Open Bio, EarlyView.
Methodological advances in mapping transcriptome‐wide RNA‐protein interactions and RNA structures have started to uncover the potential of RNP conformations in gene regulation. Competing RNA–RNA, RNA‐protein and protein–protein interactions shape the compaction and function of RNPs throughout their lifetime and may provide novel therapeutic targets in ...
Jenni Rapakko   +2 more
wiley   +1 more source

Overview of molecular signatures of senescence and associated resources: pros and cons

open access: yesFEBS Open Bio, EarlyView.
Cells can enter a stress response state termed cellular senescence that is involved in various diseases and aging. Detecting these cells is challenging due to the lack of universal biomarkers. This review presents the current state of senescence identification, from biomarkers to molecular signatures, compares tools and approaches, and highlights ...
Orestis A. Ntintas   +6 more
wiley   +1 more source

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