Results 181 to 190 of about 149,365 (286)

America First, Africa Last? Health data deals and the new scramble for pathogens. [PDF]

open access: yesPLOS Glob Public Health
Sekalala S   +3 more
europepmc   +1 more source

Sustainability of Government Debt in the EU [PDF]

open access: yes
This paper addresses the sustainability of government debt in Europe and is motivated by the recent debt increases following the crisis. We evaluate the sustainability in a time frame of ten years in which governments will be able to implement budget ...
Lejour, Arjan   +2 more
core   +1 more source

Tuning the Electronic Structure and Spin State of Fe─N─C Catalysts Using an Axial Oxygen Ligand and Fe Clusters for High‐Efficiency Rechargeable Zinc–Air Batteries

open access: yesAdvanced Functional Materials, EarlyView.
A FeN4─O/Clu@NC‐0.1Ac catalyst containing atomically‐dispersed FeN4─O sites (medium‐spin Fe2+) and Fe clusters delivered a half‐wave potential of 0.89 V for ORR and an overpotential of 330 mV at 10 mA cm−2 for OER in 0.1 m KOH. When the catalyst was used in a rechargeable Zn–air battery, a power density of 284.5 mW cm−2 was achieved with excellent ...
Yongfang Zhou   +8 more
wiley   +1 more source

Is the Budget Deficit Sustainable when Fiscal Policy is nonlinear? The Case of Spain, 1961-2001 [PDF]

open access: yes
In this paper we re-examine the long-run sustainability of budget deficits, when fiscal policy is conducted as a nonlinear process. Our empirical methodology makes use of recent developments on threshold cointegration that consider the possibility of a ...
Carmen Díaz-Roldán   +2 more
core  

Generating Cell Surface Nucleated Hydrogels with an Artificial Membrane‐Binding Transglutaminase

open access: yesAdvanced Functional Materials, EarlyView.
Cell‐based therapies require advanced strategies to enhance cell delivery and bioactivity. Cell membrane engineering offers an avenue to impart new functions to delivered cells to boost their viability and function. Here, an artificial membrane‐binding transglutaminase is generated and biophysically characterized.
Rosalia Cuahtecontzi Delint   +6 more
wiley   +1 more source

From Waste to Value: Conversion of Calcium Sulfate to Vaterite via Carbon Capture and Storage

open access: yesAdvanced Functional Materials, EarlyView.
This study introduces a new concept for carbon management that relies on the carbonation of industrial gypsum waste and yields phase‐pure vaterite at ambient conditions without any additives. The obtained vaterite is further shown to be a reactive material that develops compressive strength in aqueous suspensions like conventional cements.
Carlos Pimentel   +4 more
wiley   +1 more source

Determinants of Severe Financial Distress in U.S. Acute Care Hospitals: A National Longitudinal Study. [PDF]

open access: yesHealthcare (Basel)
Langabeer JR   +5 more
europepmc   +1 more source

Interconnected Porous Hydrogels with Tunable Anisotropy Through Aqueous Emulsion Bioprinting

open access: yesAdvanced Functional Materials, EarlyView.
A 3D bioprintable microporous bioink is developed using an aqueous two‐phase system (ATPS) composed of extracellular matrix (ECM) mimetic biopolymers. The ATPS bioink enables the fabrication of interconnected porous architectures with up to 70% porosity, supporting long‐term cell viability and 3D cell alignment, enabling a simultaneous generation of ...
Hugo Edgar‐Vilar   +4 more
wiley   +1 more source

Health financing inequality in fragmented health systems: evidence from Mexico, 2000-2023. [PDF]

open access: yesInt J Equity Health
Serván-Mori E   +10 more
europepmc   +1 more source

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