Results 121 to 130 of about 1,162,188 (299)

A geometry and coordinate system of a circular cylindrical shell.

open access: yes, 2019
A geometry and coordinate system of a circular cylindrical shell.
Nurul Izyan Mat Daud (6911795)   +1 more
core   +1 more source

On the Exact Analysis of the Steady Creep of a Thin Tube Under Combined Loading

open access: yesEngineering Transactions, 1974
An exact analysis is presented for the creep deformation of a long, thin, constant thickness circular cross-section cylindrical shell under various loadings.
J. Boyle, J. Spence
doaj  

Nascent Extracellular Matrix Converts Biomaterial Cues into Cell Fate Decisions

open access: yesAdvanced Science, EarlyView.
This study uncovers a tri‐directional interplay among cells, hydrogels, and their nascent extracellular matrix. Hydrogel norbornene modification alters CD44‐mediated cell–hydrogel interactions, which shape nascent matrix deposition, composition, and spatial organization.
Joshua Y. Liu   +12 more
wiley   +1 more source

Acoustically Activatable Drug‐Loaded Nanodroplets for Mechanochemical Therapy in Solid Tumors

open access: yesAdvanced Science, EarlyView.
Microfluidically fabricated drug‐loaded nanodroplets are sequentially activated by dual‐frequency ultrasound through acoustic droplet vaporization followed by bubble collapse, enabling spatially controlled drug release and mechanical tumor fractionation, resulting in synergistic mechanochemotherapy and prolonged survival.
Tiran Bercovici   +4 more
wiley   +1 more source

Shell road map South Australia [cartographic material].

open access: yes, 1940
Map showing roads, highways with mileages, railways, places of interest and Shell service stations. Includes insets: Northern District and Broken Hill.; Panel title.; Also available in an electronic version via the internet at: http://nla.gov.au/nla.map ...
Shell Company of Australia.
core  

Nonlinear flutter of a circular cylindrical shell in supersonic flow [PDF]

open access: yes, 1967
Nonlinear flutter of circular cylindrical shell in supersonic ...
Olson, M. D., Evensen, D. A.
core  

Vine‐Inspired Soft Robotics: Materials, Actuations, and Emerging Applications

open access: yesAdvanced Science, EarlyView.
Vine‐inspired robots grow from the tip, enabling navigation through confined spaces with minimal disturbance. This Review summarizes material and actuation strategies for vine‐inspired growth, key functions including steering, retraction, attachment, branching, and variable stiffness, and emerging applications spanning medical intervention, confined ...
Jiahao Wu   +7 more
wiley   +1 more source

Pressurized Cylindrical Shell With a Rigid Circular Inclusion

open access: yes, 1978
The effect of a rigid circular inclusion on stresses in a cylindrical shell subjected to internal pressure has been studied. The two linear shallow shell equations governing the behavior of a cylindrical shell are converted into a single differential ...
D. H. Bonde, K. P. Rao
core   +1 more source

Sea Cucumber‐Inspired Double‐Network Biopolymer Hydrogels for Programmable Soft Machines

open access: yesAdvanced Science, EarlyView.
Inspired by the mutable dermis of sea cucumbers, the collagen‐alginate double‐network elastomeric (CoDE) hydrogel achieves programmable, recoverable, and functional mechanical behavior. The CoDE hydrogel mimics the mutable stiffness of the sea cucumber dermis through a densified collagen cryogel scaffold that is secondarily reinforced by a dissipative,
Luo Yan   +3 more
wiley   +1 more source

Targeted Mechanogenetics to Modulate Specific Deep Neural Circuits

open access: yesAdvanced Science, EarlyView.
This study introduces mechanogenetics, a nanobubble‐enhanced sonogenetic strategy for selective modulation of feeding‐related neural circuits in the mouse lateral hypothalamus. Mechanogenetic stimulation modulates feeding behavior through glutamatergic projections from the lateral hypothalamus to the ventral tegmental area, highlighting its potential ...
Xuandi Hou   +3 more
wiley   +1 more source

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