Results 61 to 70 of about 2,440,691 (310)
Resonant Domain Wall Dynamics in a Three‐Dimensional Magnetic Nano Double Helix
Advanced Materials, EarlyView.3D magnetic nanostructures promise exciting possibilities for magnetization dynamics. However, experimental realizations remain scarce. In nanoprinted cobalt double helices, time‐resolved X‐ray microscopy reveals harmonic domain wall dynamics. Simulations identify the mode and additional higher‐frequency resonances, revealing a rich dynamic landscape ...
Pamela Morales‐Fernández +15 more
wiley +1 more source
Prolematics of curved root canals
, 2023 Root canal therapy is a complex procedure that faces difficulties stemming from intricate canal structures and pronounced bends. Achieving positive outcomes relies on precise measurement of canal dimensions, skilled maneuvering within the canals, and ...
Sadeghdoost, Amirreza
core
Soft Skins With Reversible Thickness Morphing: Materials, Mechanisms, and Applications
Advanced Materials, EarlyView.Evolution of electronic skin (e‐skin) technologies toward adaptive, multifunctional soft skins. Phase I highlights early rigid and discrete sensory interfaces. Phase II shows the transition toward flexible, stretchable, and large‐area e‐skin. Phase III captures the emergence of computational e‐skin.
Oliver Ozioko +2 more
wiley +1 more source
Avaliação da microdureza da dentina radicular após o uso de soluções irrigadoras e do curativo com hidróxido de cálcio [PDF]
, 2014 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde, Programa de Pós-Graduação em Odontologia, Florianópolis, 2014.O objetivo deste estudo foi avaliar a influência do uso de soluções irrigadoras e do uso ...
Pinto, Larissa Fernanda
core
Advanced Materials, EarlyView.We present SCIENCE, an in‐ear multimodal physiological monitor featuring two key innovations. Water‐triggered morphological expansion (a 2‐mm cylinder to a 9‐mm spindle) achieves conformal adaptation across complex canal geometries. Simultaneously, active biofouling mitigation disrupts cerumen barriers, reducing sensor‐skin impedance by 20%.
Shuyun Zhuo +3 more
wiley +1 more source
Scientific Reports, 2023 The aim of this study was to evaluate the foraminal enlargement and its influence on microcrack formation and apical transportation in root canals with apical curvature.
Jader Camilo Pinto +6 more
doaj +1 more source
Avaliação ex vivo da eficácia do root zx e do raypex na determinação do limite apical da instrumentação endodôntica [PDF]
, 2012 TCC (graduação) - Universidade Federal de Santa Catarina. Centro de Ciências da Saúde. Odontologia.O objetivo deste trabalho foi avaliar a capacidade de dois aparelhos eletrônicos localizarem o forame apical e a constrição apical, limites considerados ...
Grieser, Mariele
core
ProTaper files in root canal preparation: Case report [PDF]
, 2005 The aim of this paper was to, on the basis of everyday clinical practice, show and analyse, the crown-down technique of root canal preparation with nickel-titanium rotary instruments.
Brkanić Tatjana, Tatjana Brkanic
core +1 more source
Advanced Materials Technologies, EarlyView.A patient‐specific, imaging‐guided aid enables precise and reproducible drug delivery to the inner ear. By guiding therapeutic agents directly to the round window niche, this approach reduces variability in drug localization, improves delivery safety, and addresses a critical bottleneck in inner ear therapy, offering a scalable strategy for precision ...
Yanjing Luo +4 more
wiley +1 more source
Dental Research Journal, 2012 Background: Root canal cleaning is an important step in endodontic therapy. In order to develop better techniques, a new generation of endodontic instruments has been designed.
Mohammad Reza Azar +2 more
doaj +1 more source