Results 171 to 180 of about 18,655 (314)

Tackifier for addition polyimides [PDF]

open access: yes
A modification to the addition polyimide, LaRC-160, was prepared to improve tack and drape and increase prepeg out-time. The essentially solventless, high viscosity laminating resin is synthesized from low cost liquid monomers. The modified version takes
Butler, J. M., St.clair, T. L.
core   +1 more source

Soft Robotics and Advanced Technologies for Minimally Invasive Bioprinting: The Future of Internal Organ Repair

open access: yesAdvanced Science, EarlyView.
This review examines the evolution of bioprinting toward minimally invasive in situ strategies for internal organ regeneration. It defines the technological roadmap from handheld systems to advanced minimally invasive bioprinting platforms, positioning soft robotics as a core enabler.
Duc Tu Vu   +9 more
wiley   +1 more source

Economical processing of fiber-reinforced components with thermal expansion molding [PDF]

open access: yes
The concept of economical fabrication of fiber-reinforced structural components is illustrated with an example of a typical control surface (aileron).
Schneider, K.
core   +1 more source

Fiber Metal Laminates: From Production to Sustainability Assessment

open access: yes
Abstract Fibre Metal Laminates (FML), a class of hybrid materials combining the advantages of metals and composites, have emerged as a promising alternative for producing lightweight structural materials. Consequently, research interest in FMLs is growing. This paper delves into the primary properties of FMLs, production techniques, potential
Mariateresa Caggiano   +3 more
openaire   +1 more source

Mechanically Robust Biodegradable Stents With Theragenerative Vascular Responses via Combined 3D Printing and Janus Nanoengineering

open access: yesAdvanced Science, EarlyView.
This work introduces a theragenerative 3D‐printed biodegradable stent with Janus nanoarchitecture for spatially controlled vascular healing. A luminal tantalum ion–implanted surface accelerates endothelialization and hemocompatibility, while an abluminal sirolimus/poly‐L‐lactic acid–tantalum layer provides sustained drug release and suppresses smooth ...
Jong Hwa Seo   +19 more
wiley   +1 more source

Integrated mechanics for the passive damping of polymer-matrix composites and composite structures [PDF]

open access: yes
Some recent developments on integrated damping mechanics for unidirectional composites, laminates, and composite structures are reviewed. Simplified damping micromechanics relate the damping of on-axis and off-axis composites to constituent properties ...
Chamis, Christos C., Saravanos, D. A.
core   +1 more source

Ion‐Pair‐Tuned Ionogels for Broad‐Range Linear Pressure Sensing

open access: yesAdvanced Science, EarlyView.
Ionogels engineered through ion‐pair tuning extend the linear sensing range of capacitive pressure sensors. By balancing ionic mobility and polarizability within the polymer matrix, this approach mitigates dielectric saturation and maintains a stable pressure response across a broad operating range.
Hyeonseo Joo   +11 more
wiley   +1 more source

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