Results 71 to 80 of about 1,370,654 (308)

Dynamic Characteristics and Parametric Sensitivity Analysis of Underground Powerhouse in Pumped Storage Power Stations

open access: yesApplied Sciences
China has witnessed extensive construction of underground powerhouses for pumped storage power stations. With the continuous increase in unit capacity, vibration problems have become particularly pronounced.
Junhao Gao   +9 more
doaj   +1 more source

From mice to humans—divergent strategies for intestinal homeostasis and regeneration

open access: yesFEBS Letters, EarlyView.
Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa   +2 more
wiley   +1 more source

Dynamic response of gear fault diagnosis based on dynamic transmission error

open access: yesJixie chuandong
ObjectiveIn response to the current lack of a unified modeling and stiffness solving method for multiple fault types, as well as the inability to perform comparative analysis across multiple faults, a unified modeling and stiffness solving approach was ...
YI Wenhao   +4 more
doaj  

Measurement of Dynamic Response and Analysis of Characteristics of Heavy-Haul Railway Tunnel Bottom Structure Under Train Loading

open access: yesBuildings
This study investigates the dynamic response characteristics of the tunnel bottom structure, focusing on a heavy-haul railway tunnel. To assess the condition of the tunnel bottom, geological radar and drilling core techniques were employed, along with on-
Dengke Wang   +6 more
doaj   +1 more source

Phosphoinositides and inositol phosphates as molecular glues

open access: yesFEBS Letters, EarlyView.
Inositol phosphates (IPs) and phosphoinositides (PIPs) regulate diverse eukaryotic processes. Beyond recruiting signaling proteins or acting as structural cofactors, recent studies suggest they mediate protein–protein interactions as natural molecular glues.
Aleshia Seaton‐Terry   +9 more
wiley   +1 more source

Vibration of a Beam on a Pasternak Foundation Under the Action of Moving Loads

open access: yesЖурнал інженерних наук
The article is devoted to solving an essential applied problem in deformable solid mechanics. When using refined models for an elastic foundation, obtaining more accurate numerical results for practical applications is possible, albeit with increased ...
Yaniutin Y.   +4 more
doaj   +1 more source

Three phosphatase families form a community: The phosphohydrolases that act upon inositol pyrophosphates

open access: yesFEBS Letters, EarlyView.
Inositol pyrophosphates are energy‐rich signaling molecules that perform critical functions in cells. Three different families of phosphatases hydrolyze the β phosphate of the inositol pyrophosphate molecules: two have narrow specificities and one is promiscuous.
Ronda J. Rolfes
wiley   +1 more source

Dynamic response solutions of unsaturated soil foundation using soil-water characteristic curve considering deformation effects

open access: yesYantu gongcheng xuebao
To investigate the dynamic response of unsaturated soils under moving loads, a new soil-water characteristic curve (SWCC) model is established considering the deformation caused by applied load based on the traditional V-G SWCC model. Using this modified
HU Jing 1 , JIN Linlian 1, LÜ Zhihao 1, ZHANG Jiakang 1, BIAN Xuecheng 2
doaj   +1 more source

Design and analysis strategies for robust microbiome ageing research

open access: yesFEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik   +5 more
wiley   +1 more source

Eccentric Lattice Tower Response to Human Induced Dynamic Loads

open access: yes
An excessive lateral vibration of the lightweight pedestrian bridges has initiated worldwide interest of the researchers in phenomenon known as the human and structure synchronization.
Gaile, Līga, Radiņš, Ivars
core   +1 more source

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