Results 111 to 120 of about 9,329,709 (259)

Forced vibration of an axially functionally graded energy pile embedded in temperature-sensitive Winkler soils

open access: yesFrontiers in Materials
In this study, forced vibration analysis of an energy pile with non-uniformity in vertically inhomogeneous soil is presented considering the non-uniform distributed temperature.
Zhuanzhuan Zhang, Zhao Lu, Zhao Lu
doaj   +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

Multivariate Dynamic Probit Models: An Application to Financial Crises Mutation [PDF]

open access: yes
In this paper we propose a multivariate dynamic probit model. Our model can be considered as a non-linear VAR model for the latent variables associated with correlated binary time-series data.
Bertrand Candelon   +3 more
core  

Soft motions encoded by the fold and mediated by conserved hinge sites drive V‐ATPase allosteric machinery and autoinhibition

open access: yesFEBS Letters, EarlyView.
Vacuolar H+‐ATPase (V‐ATPase) is a multisubunit rotary proton pump that acidifies intracellular compartments. Using elastic network models, we identified conserved hinge residues that govern its large‐scale functional motions. We show that intrinsically encoded ‘soft modes’ drive critical functional transitions, including rotary catalysis and ...
Diksha Parwana   +3 more
wiley   +1 more source

Simulation Analysis of Seismic Response of Long-distance Suspended Pipeline

open access: yesShiyou jixie, 2017
In order to study the dynamic response of the long-distance suspended pipeline under the action of seismic load, the general finite element software ABAQUS has been used to conduct numerical simulation.
Lei Zhen   +3 more
doaj  

Unlocking the potential of cell‐permeable nanobodies for intracellular applications

open access: yesFEBS Letters, EarlyView.
This review outlines current strategies for delivery of nanobodies into cells and highlights recent examples of functional applications. By addressing and manipulating intracellular targets, these molecules hold great potential for treating cancer, respiratory diseases and neurological disorders, making this a vibrant area of research in the biomedical
Mariona Gené‐Verdés   +2 more
wiley   +1 more source

Numerical Analysis and Safety Assessment of Dynamic Response of Natural Gas Pipelines Under Vibration Loads from High-Speed Railway Tunnels

open access: yesApplied Sciences
With the rapid expansion of high-speed railway (HSR) networks, the vibration impact on adjacent energy infrastructure has become a critical safety concern.
Meibao Chen   +5 more
doaj   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

open access: yesMolecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Effect of Empty-Hole on Blasting-Induced Damage Evolution and Dynamic Response of Rock

open access: yesGaoya wuli xuebao
Aiming at the issue that traditional perimeter blasting easily induces random crack damage in surrounding rocks, this study conducts an in-depth analysis of the damage evolution laws and dynamic response characteristics in empty-hole directional blasting
Tao LI, Yu NI, Zhiliang WANG
doaj   +1 more source

Dynamic Response of Concrete Pavements under Vehicular Loads [PDF]

open access: yes, 2006
Considerable knowledge of pavement behaviour under static loads is available world-wide. The behaviour of concrete pavements under dynamic loads, however, has not received much attention and hence is not well understood at present.
Y. Darestani, Mostafa   +3 more
core  

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