Results 241 to 250 of about 101,085 (310)

Beyond access: reframing clinical uncertainty in trauma systems. [PDF]

open access: yesTrauma Surg Acute Care Open
Valderrama Vergara OM, Quiodettis M.
europepmc   +1 more source

Ultrasound‐Assisted Epoxy Resin Curing Monitored by Impedance Spectroscopy

open access: yesPolymer Engineering &Science, EarlyView.
Ultrasound enhances epoxy cure rates via localized heating without altering cure kinetics. Impedance spectroscopy provides a direct, non‐destructive measure of cure progression, enabling accurate mapping of degree of cure in real time. ABSTRACT Epoxy resins are widely used in aerospace and automotive manufacturing as structural adhesives and matrices ...
Daniel Csehngeri   +2 more
wiley   +1 more source

Recent advances in Joule‐heating synthesis of functional nanomaterials for photo and electrocatalysis

open access: yesPhotoMat, EarlyView.
This paper presents a comprehensive overview of recent advancements in Joule‐heating synthesis of photo and electrocatalysts, emphasizing its benefits and applications. The objective is to offer an effective strategy for enhancing the diversity and performance of catalytic materials.
Jiaqi Li   +4 more
wiley   +1 more source

Ultra‐Thin Bipoly Solar Cells With Front Selective n$$ n $$‐Type TOPCon and Rear Blanket p$$ p $$‐Type TOPCon Layers

open access: yesProgress in Photovoltaics: Research and Applications, EarlyView.
Large area crystalline silicon solar cells fabricated on ultra‐thin (80 μ$$ \upmu $$m) Si wafer featuring polysilicon‐based passivating contacts on both sides can further increase the energy output per unit weight. In this work, the large area, screen‐printed solar cells with high temperature fire‐through contacts, yielded an exceptional efficiency‐to ...
Yuchi Lan   +5 more
wiley   +1 more source

New records and ecological insights of <i>Spondylus limbatus</i> (Bivalvia, Spondylidae) from the Panamic Province. [PDF]

open access: yesBiodivers Data J
Cotom-Nimatuj JA   +12 more
europepmc   +1 more source

Perceptions of Vaccination in Latin America: Insights from Panama, the Dominican Republic, and Guatemala. [PDF]

open access: yesCureus
Babun AA   +8 more
europepmc   +1 more source

The Archaeological Society of Panama site report list Republic of Panama

open access: yes, 1965
Archaeological Society of Panama   +1 more
core  

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