Results 201 to 210 of about 498,751 (292)

Exploring Curvature Effects in Direct‐Written 3D Curved Hollow Magnetic Nanoshells

Advanced Functional Materials, EarlyView.
Fabricated by a hybrid FEBID/CVD method, 3D PtC/Co3Fe core–shell heterostructures with engineered curvature and shell thickness exhibit complex reversal modes with axially symmetric N'eel‐type domain walls. XMCD‐PEEM combined with full‐scale micromagnetic simulations reveal how curvature and thickness govern the domain wall energy landscape and shape ...
Oleksii M. Volkov, Fabrizio Porrati, Florian Kronast, Riccardo Hertel, Pavlo Makushko, Olha Bezsmertna, Alexander Kuprava, Mohamad‐Assaad Mawass, Sven Barth, Michael Huth, Denys Makarov   +10 more
wiley   +1 more source

Pediatric healthcare service utilization after the end of COVID-19 state of emergency in Northern Italy: a 6-year quasi-experimental study using interrupted time-series analysis. [PDF]

Front Public Health
Puntoni M, Caminiti C, Maglietta G, Lanari M, Biasucci G, Suppiej A, Marchetti F, De Fanti A, Caramelli F, Iughetti L, Ghizzi C, Valletta E, Vergine G, Stella M, Campana B, Fainardi V, Deolmi M, Esposito S, Emilia-Romagna Paediatric COVID-19 Network.   +18 more
europepmc   +1 more source

The Serbian experience of challenges of parenting children with autism spectrum disorders during the COVID-19 pandemic and the state of emergency with lockdown. [PDF]

Eur Child Adolesc Psychiatry, 2022
Stankovic M, Stojanovic A, Jelena S, Stankovic M, Shih A, Stankovic S.   +5 more
europepmc   +1 more source

Enhanced Terahertz Thermoelectricity Via Engineered Van Hove Singularities and Nernst Effect in Moiré Superlattices

Advanced Functional Materials, EarlyView.
Moiré band engineering in graphene/hexagonal boron nitride–based superlattices unlocks van Hove singularities (VHSs) for terahertz (THz) optoelectronics. Tuning the Fermi level near these singularities, associated with secondary neutrality points (SNPs), enhances the photothermoelectric response.
Leonid Elesin, Arthur L. Shilov, Subhajit Jana, Ilya Mazurenko, Pierre A. Pantaleon, Mikhail Kashchenko, Nikita Krivovichev, Viacheslav Dremov, Igor Gayduchenko, Takashi Taniguchi, Kenji Watanabe, Yibo Wang, Kostya S. Novoselov, Dmitry A. Svintsov, Grigory Goltsman, Elena I. Titova, Denis A. Bandurin   +16 more
wiley   +1 more source

Japan's State of Emergency: How Political Decisions Affected Post-COVID-19 Syndrome. [PDF]

JMA J
Kaneda Y.
europepmc   +1 more source

Emergent Topological Magnons and Thermal Hall Effect in 2D Filling‐Enforced Fully Compensated Ferrimagnets

Advanced Functional Materials, EarlyView.
Schematic illustration of ferroelectric‐intercalation‐driven transitions in magnetic configurations and magnonic topological phases, together with the symmetry relations of magnonic Berry curvature. ABSTRACT Magnons in collinear magnets with vanishing net magnetization offer unique advantages for spin transport, including ultrafast dynamics and ...
Yingxi Bai, Bo Yuan, Zhenzhou Guo, Jian Zhang, Ying Dai, Baibiao Huang, Xiaotian Wang, Chengwang Niu, Gang Zhang   +8 more
wiley   +1 more source

The state of emergency department extracorporeal cardiopulmonary resuscitation: Where are we now, and where are we going? [PDF]

J Am Coll Emerg Physicians Open
Ciullo AL, Tonna JE.
europepmc   +1 more source

Negative impact of the COVID-19 state of emergency on breast cancer screening participation in Japan. [PDF]

Breast Cancer, 2021
Toyoda Y, Katanoda K, Ishii K, Yamamoto H, Tabuchi T.   +4 more
europepmc   +1 more source

Swelling‐Programmed Topographical Guidance for Dynamic Spheroid Self‐Assembly via a Mechanochemical Hydrogel Niche

Advanced Functional Materials, EarlyView.
A swelling‐programmed micropatterned hydrogel guides adherent cells through a controlled transition from cell–matrix anchoring to cadherin‐mediated cell–cell compaction, enabling rapid assembly of high‐viability spheroids with defined size and morphology.
Han Gyeol Nam, Seon Yeong Chae, Young Woo Kwon, Hye Jin Heo, Hye Rin Lee, Ji Hyeok Lee, Dong‐Wook Han, Yun Hak Kim, Suck Won Hong   +8 more
wiley   +1 more source

Author's Response to Letter to the Editor: "A Deep Dive into Japan's State of Emergency: How Political Decisions Affected Post-COVID-19 Syndrome". [PDF]

JMA J
Kinugasa Y, Llamas-Covarrubias MA, Ozaki K, Fujimura Y, Ohashi T, Fukuda K, Higashiue S, Nakamura Y, Imai Y.   +8 more
europepmc   +1 more source