Results 161 to 170 of about 31,481 (311)

An esthetic removable inclined plane.

Journal of clinical orthodontics : JCO, 2020
GABRIEL SCHMIDT, Jorge Dias Lopes, Afonso Pinhão Ferreira, Cardon S   +3 more
openaire   +2 more sources

Oxygen Vacancy‐Mediated Bi─O Unsaturation Coordination in BiOCl for Efficient Photocatalytic Water Purification

Advanced Science, EarlyView.
The incorporation of oxygen vacancies (OVs) presents a viable strategy for fine‐tuning the photocatalytic prowess of BiOCl. A reliable hydrogen annealing reduction technique is employed to precisely design OVs, thereby optimizing the light absorption capacity, as well as the efficiency of carrier migration and separation in BiOCl.
Shuaihao Ma, Jianglong Kong, Shidong Zhang, Wentao Li, Ling Yan, Deng Long, Xinglin Yu, Dawei Wang, Zheng Han, Sihan Ma, Lin Wang, Guang Ran   +11 more
wiley   +1 more source

Mechanical Flexibility Enables DNA Origami to Overcome Steric Confinement in Mucus

Advanced Science, EarlyView.
Mechanical flexibility is introduced as a design parameter to enhance nanocarrier transport in mucus. Using DNA origami, flexibility is decoupled from size, shap and surface chemistry, revealing improved passage through confined hydrogel networks. While surface passivation reduces aggregation, flexibility further boosts transport, offering a general ...
Matteo Tollemeto, Emily Tsang, Marie Karen Tracy Hong Lin, Luca Mannino, Kurt V. Gothelf, Anja Boisen   +5 more
wiley   +1 more source

Origami Metamaterials Based on Low‐Melting‐Point Alloy Phase Transition: Breaking the Trade‐Off Between Reusability and Energy Absorption Quality

Advanced Science, EarlyView.
This work presents an origami metamaterial that integrates a low‐melting‐point alloy skeleton into an elastomeric shell. It dissipates energy through the metal's plastic deformation and recovers through the solid–liquid phase transition of the alloy together with the hyperelasticity of the shell.
Yupeng Liu, Wei Zhao, Chengjun Zeng, Jiuming Fan, Yanju Liu, Jinsong Leng   +5 more
wiley   +1 more source

Galilei's experiment on inclined plane

, 2002
The idea is to consider with students historical experiments and to provide them the opportunity of using also computer simulations of the original experiments.
DE AMBROSIS VIGNA, ANNA
core  

Narrow-band asymmetric THz absorbers and polarizers based on impedance-matched, cloaked quasi-BICs in doped Ge microdisk metasurfaces. [PDF]

iScience
Hidalgo-Arteaga L, Pura JL, García-Cámara B, Barreda Á, Sánchez-Gil JA.   +4 more
europepmc   +1 more source

The Relationship of Cup Inclination and Anteversion in the Coronal Plane with Ante-Inclination in the Sagittal Plane

JBJS Open Access
Background:. This study aimed to establish an equation for calculating cup ante-inclination (AI) from radiographic cup inclination and anteversion, to validate this equation in a total hip arthroplasty (THA) cohort, and to test whether achieving previously described radiographic cup inclination and anteversion targets would also satisfy sagittal cup AI
Moritz M. Innmann, MD, PhD, Christian Merle, MD, PhD, MSc, Akaash Ratra, BSc, Andrew Speirs, Andrew Adamczyk, MD, David Murray, FRCS, Harinderjit S. Gill, BEng, DPhil, FIPEM, George Grammatopoulos, BSc, MBBS, DPhil(Oxon), FRCS(Tr&Orth)   +7 more
openaire   +1 more source

Controllable Ge Hut Wires With Mobilities Exceeding 20 000 cm2 V−1 s−1

Advanced Electronic Materials, EarlyView.
The controlled growth of germanium hut wires on patterned SiGe/Si(001) substrates is reported. These self‐assembled nanowires achieve a record hole mobility of 22 900 cm2 V−1 s−1 at 4.2 K. Remarkably, conductance quantization is observed at a channel length of 1.9 µm, highlighting their exceptionally low disorder and paving the way for scalable, high ...
Ming Ming, Jian‐Huan Wang, Jie‐Yin Zhang, Ding‐Ming Huang, Dan Han, Ting Wang, Jing Teng, Jian‐Jun Zhang   +7 more
wiley   +1 more source

Mechanisms ofra Tetmethylpyrazine in spinal cord injury: a narrative review. [PDF]

Mol Biol Rep
Jiang Y, Liu G, Bai H, Yue J, Deng B, Gao F, Li J, Mu X.   +7 more
europepmc   +1 more source

Smart Exploration of Perovskite Photovoltaics: From AI Driven Discovery to Autonomous Laboratories

Advanced Energy Materials, EarlyView.
In this review, we summarize the fundamentals of AI in automated materials science, and review AI applications in perovskite solar cells. Then, we sum up recent progress in AI‐guided manufacturing optimization, and highlight AI‐driven high‐throughput and autonomous laboratories.
Wenning Chen, Zheyu Zhang, Kelvian T. Mularso, Bonghyun Jo, Hyun Suk Jung   +4 more
wiley   +1 more source