Results 271 to 280 of about 5,416,305 (343)

Using In Situ TEM to Understand the Surfaces of Electrocatalysts at Reaction Conditions: Single‐Atoms to Nanoparticles

open access: yesAdvanced Functional Materials, EarlyView.
This review summarizes recent advances in closed‐cell in situ TEM strategies for accurate determination of the activity and stability of single‐atom catalyst systems during operation. Operando conditions causing dynamic changes of SAC systems are highlighted and we explain why ensemble average‐based optical techniques may benefit from the technological
Martin Ek   +4 more
wiley   +1 more source

Migration-Related Trauma Among Asylum Seekers Exposed to the Migrant Protection Protocols.

open access: yesJAMA Netw Open
Joyner K   +5 more
europepmc   +1 more source

Electrically Tunable On‐Chip Topological Photonics with Integrated Carbon Nanotubes

open access: yesAdvanced Functional Materials, EarlyView.
This work demonstrates electrically tunable on‐chip topological THz devices by integrating 2D carbon nanotube (CNT) sheets with valley‐Hall photonic crystals, enabling broadband transmission modulation (71% modulation depth) and tunable narrowband filtering (0.54 GHz shift) through electrically induced thermal tuning. This advancement paves the way for
Jifan Yin   +7 more
wiley   +1 more source

Impact of the COVID-19 Pandemic on the Outcomes of a Multifaceted Program on Antibiotic Prescribing in Primary Care Among Children Under Three Years of Age. [PDF]

open access: yesAntibiotics (Basel)
Martín-Ayala G   +5 more
europepmc   +1 more source

Comparison of guidelines for diabetes diagnostics in 2019 and 2024 in Poland and the rights of insured persons to health services, including access to psychological care

open access: diamond
Monika Kamińska   +6 more
openalex   +2 more sources

Ice Lithography: Recent Progress Opens a New Frontier of Opportunities

open access: yesAdvanced Functional Materials, EarlyView.
This review focuses on recent advancements in ice lithography, including breakthroughs in compatible precursors and substrates, processes and applications, hardware, and digital methods. Moreover, it offers a roadmap to uncover innovation opportunities for ice lithography in fields such as biological, nanoengineering and microsystems, biophysics and ...
Bingdong Chang   +9 more
wiley   +1 more source

Impact of Open Proximal Contacts on Peri-Implant Diseases: A Systematic Review and Meta-Analysis. [PDF]

open access: yesClin Exp Dent Res
Atieh MA   +5 more
europepmc   +1 more source

Exploiting Two‐Photon Lithography, Deposition, and Processing to Realize Complex 3D Magnetic Nanostructures

open access: yesAdvanced Functional Materials, EarlyView.
Two‐photon lithography (TPL) enables 3D magnetic nanostructures with unmatched freedom in geometry and material choice. Advances in voxel control, deposition, and functionalization open pathways to artificial spin ices, racetracks, microrobots, and a number of additional technological applications.
Joseph Askey   +5 more
wiley   +1 more source

Home - About - Disclaimer - Privacy