Results 181 to 190 of about 6,290 (301)

Field‐Free, Deterministic Giant Spin‐Orbit Torque Switching of 1.3 T Perpendicular Magnetization With Symmetry‐Lifted Topological Surface States

open access: yesAdvanced Materials, EarlyView.
We show a giant, bias‐field free, deterministic, spin‐orbit‐torque switching of perpendicular hard magnets with HC over 1.3 T. By combining the three‐fold 3m symmetry from topological insulator surface states with the rectangular mm2 symmetry from the 2 x 1 intercalation in Cr3Te4, the interface symmetry is significantly reduced into a unidirectional m
He Ren   +6 more
wiley   +1 more source

Socioeconomic Inequalities in the Prevalence of Pit and Fissure Sealant Use Among Mexican Adolescents Aged 12 and 15: Implications for Public Policy. [PDF]

open access: yesCureus
Pontigo-Loyola AP   +9 more
europepmc   +1 more source

Freeform Manufacturing of Plant‐Based Structural Colors for Scalable Photonic and Mechanochromic Devices

open access: yesAdvanced Materials, EarlyView.
A green, freeform manufacturing approach that utilizes robust aqueous two‐phase systems to create intricate and scalable photonic structures and non‐planar mechanochromic hydrogel actuators from plant‐based hydroxypropyl cellulose. This approach broadens the structural possibilities of sustainable photonic devices and mechanochromic systems, offering ...
Xiao Song   +14 more
wiley   +1 more source

Physical-Mechanical Properties and Mineral Deposition of a Pit-and-Fissure Sealant Containing Niobium-Fluoride Nanoparticles-An In Vitro Study. [PDF]

open access: yesMaterials (Basel)
Obeid AT   +7 more
europepmc   +1 more source

Emergent Freestanding Complex Oxide Membranes for Multifunctional Applications

open access: yesAdvanced Materials, EarlyView.
This review surveys freestanding oxide membranes and covers fabrication and three pathways for studies and devices: strain‐free and strained membranes, and van der Waals‐integrated heterostructures. We show how coupled oxide responses map onto these routes and cross‐couple to expand behaviors.
Baowen Li   +6 more
wiley   +1 more source

Effect of two different bonding agents on the microleakage used for fluoride releasing pit and fissure sealant. [PDF]

open access: yesBioinformation
Jalannavar P   +6 more
europepmc   +1 more source

Ion release and recharge from a fissure sealant containing amorphous calcium phosphate. [PDF]

open access: yesPLoS One, 2020
Memarpour M   +3 more
europepmc   +1 more source

Pit and fissure sealants.

open access: yesInternational dental journal, 1983
Through participation in rational, comprehensive preventive programs, completely caries-free dentitions are now a possibility for many adults (Horowitz, 1980). Because of the uniqueness of pit and fissure caries sealants need to be considered for children as one necessary component in such total preventive programs.
openaire   +1 more source

Perspective on Aqueous Batteries: Historical Milestones and Modern Revival

open access: yesAdvanced Materials, EarlyView.
This review retraces the development of aqueous batteries from classical Zn‐MnO2 chemistry to modern Zn and Ni systems, correlating voltage, capacity, and electrolyte formulation with practical performance. By mapping historical success and failure onto current and future research directions, it identifies guiding principles that steer the design of ...
Fangwang Ming   +5 more
wiley   +1 more source

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