Results 131 to 140 of about 2,902,543 (209)

Augmenting healthcare systems for pandemic preparedness: a Lean Six Sigma perspective. [PDF]

open access: yesInt J Qual Health Care
Chadha U   +9 more
europepmc   +1 more source

Electrospun PVDF/BaTiO3‐TiO2 Nanocomposite Yarns for Piezoelectric Energy Harvesting

open access: yesJournal of Applied Polymer Science, EarlyView.
Hybrid BTO‐TiO2 nanofillers integrated into electrospun PVDF fibers significantly enhance β‐phase formation and piezoelectric performance. The resulting nanocomposite fibers and twisted yarns generate high voltage and power output under mechanical stimulation.
Swathi Yempally   +4 more
wiley   +1 more source

Two‐Dimensional van der Waals Antiferromagnets: Fabrication, Probes, Control, and Applications

open access: yesAdvanced Physics Research, EarlyView.
Two‐dimensional van der Waals antiferromagnets are emerging as versatile platforms for spintronic, optoelectronic, and quantum devices. This review summarizes recent progress in their fabrication, magnetic characterization, fields, interfacial engineering, chemical modification, and representative applications.
Huangyu Wu   +10 more
wiley   +1 more source

The Interplay of Crystal‐Field Transitions and Exchange Spin Dynamics in a Ferrimagnet

open access: yesAdvanced Physics Research, EarlyView.
Temperature‐dependent THz spectroscopy reveals strong hybridization between Yb3+ CEF excitations and Yb–Fe exchange dynamics in Gd3/2Yb1/2BiFe5O12. Near the magnetization compensation temperature, spectral weight is redistributed between the coupled modes, while the Yb–Fe exchange mode exhibits an anomalous redshift upon cooling due to CEF‐mediated ...
Arpita Dutta   +3 more
wiley   +1 more source

NiFe‐NO3 Layered Double Hydroxide as a Novel Anode for Sodium Ion Batteries

open access: yesBatteries &Supercaps, Volume 8, Issue 3, March 2025.
This study demonstrates, for the first time, the effectiveness of using LDH as an anodic material in SIB. The material is stable and show high specific capacity, the reaction mechanism has been thoroughly investigated and comprehensively described and involves a phase change reaction followed by sodium intercalation.
Marco Fortunato   +4 more
wiley   +1 more source

The impact of medication shortages on paediatric care: A retrospective impact analysis

open access: yesBritish Journal of Clinical Pharmacology, EarlyView.
Aims Medication shortages are a growing global concern, with potentially greater consequences in paediatric patients because of the limited availability of safe, evidence‐based and appropriately formulated medication. This study aimed to evaluate the impact of medication shortages on paediatric patients by assessing the suitability and safety of ...
Maaike Johanna Rutten ‐ van Kranenburg   +6 more
wiley   +1 more source

Surface boron modification of an anthraquinone‐2‐sulfonate‐intercalated NiFe layered double hydroxide film for durable anodic operation in chloride‐containing alkaline electrolyte

open access: yesBulletin of the Korean Chemical Society, EarlyView.
A mild NaBH4$$ {\mathrm{NaBH}}_4 $$ treatment condenses boron onto binder‐free NiFe−LDH$$ \mathrm{NiFe}-\mathrm{LDH} $$ films on Ni foil. In chloride‐containing alkali at 200mAcm−2$$ 200\ \mathrm{mA}\ {\mathrm{cm}}^{-2} $$, the boron‐modified film lasts 87 h versus 13 h for untreated film.
Seung Woo Lee   +2 more
wiley   +1 more source

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