Results 231 to 240 of about 24,891 (361)

Aptamer‐Directed Porous DNA Nanocomposite Hydrogel for Active Pulp Preservation: Immunomodulation, Stem Cell Recruitment and Reparative Dentinogenesis

Advanced Science, EarlyView.
This study presents an injectable DNA‐based porous hydrogel integrating catechol motifs and targeting aptamers for pulpitis management. Upon in situ crosslinking, the scaffold actively recruits endogenous dental pulp stem cells, restores redox homeostasis, and modulates immune responses.
Luhui Cai, Huan Yu, Zihan Ni, Kan Chen, I‐Chen Tsai, Zeyu Bao, Shuo Sun, Weichang Li, Yunhua Chen, Qiong Xu   +9 more
wiley   +1 more source

Web tension field action of a stainless steel section with stiffened web and folded flanges under bending and shear interaction. [PDF]

Sci Rep
Huangfu SE, Tao Z, Zhang Y, Yuan Z, Li H, Zhang Z.   +5 more
europepmc   +1 more source

Comprehensive review of shear resistance and web stiffeners design in plate girders

Sergio Nascimento, Filip Ljubinković, João P. Martins, José J. Oliveira Pedro   +3 more
openalex   +1 more source

Electric‐Current‐Induced Phase Transformation in Cu6Sn5 Below Its Equilibrium Transition Temperature

Advanced Science, EarlyView.
Electric current induces a monoclinic‐to‐hexagonal phase transformation in Cu6Sn5 at a measured bulk temperature of ∼120°C, below the equilibrium transition temperature. Ex situ synchrotron x‐ray diffraction, TEM, and matched thermal controls show that current stressing promotes the formation of a retained hexagonal η‐phase post‐stress state not ...
Shih‐kang Lin, Shubhayan Mukherjee, Yu‐chen Liu, Jun Mizuno   +3 more
wiley   +1 more source

Unfurling packed-flat tubes into self-locked stiff structures. [PDF]

Proc Natl Acad Sci U S A
Pasini D.
europepmc   +1 more source

Stiffener Device [PDF]

, 2020
openaire   +1 more source

MODELLING OF THE EFFECT OF A THIN STIFFENER ON THE BOUNDARY OF A NONLINEAR THERMOELASTIC PLATE

, 2009
Leïla Rahmani
openalex   +2 more sources

Synergistic Dual Slip‐Link Toughening of a Water‐Rich Double Network Hydrogel Combining Slide‐Ring and Highly Entangled Networks

Advanced Science, EarlyView.
Two distinct slip‐link mechanisms – the slide‐ring pulley effect and highly entangled chains – are combined in a water‐rich double network hydrogel, achieving synergistic toughening, near‐complete reversibility, and exceptional friction tear resistance at >$>$91 wt.% water.
Subhankar Mandal, Saleh Assadi, Aseem Milind Visal, Ignacio Lorente Montero, Franck J. Vernerey, Carson J. Bruns   +5 more
wiley   +1 more source

A polymer-based MEMS loudspeaker featuring a partially stiffened membrane actuated by a PZT thin film. [PDF]

Commun Eng
Liechti R, Dieppedale C, Rotrou T, Le Rhun G.   +3 more
europepmc   +1 more source

Modeling of riveted assembly of wing sheathing with forward stiffeners

, 2015
К. С. Бормотин, А. И. Олейников, И.О. Овчаров   +2 more
openalex   +2 more sources