Results 41 to 50 of about 886,992 (329)

Economic Burden of Rheumatoid Arthritis in Low‐ and Middle‐Income Countries: Systematic Review and Meta‐Analysis

open access: yesArthritis Care &Research, EarlyView.
Objective The aim of this systematic review was to synthesize the economic impact of rheumatoid arthritis (RA) on households, health systems, and society in low‐ and middle‐income countries (LMICs). Methods Electronic databases such as PubMed, Web of Science, and CINAHL were searched using keywords related to RA and cost of illness.
Tadesse Gebrye   +6 more
wiley   +1 more source

Showing socialism through sport: Hungarian technicians and teams in Africa in the early 1960s.

open access: yesMateriales para la Historia del Deporte
In the late 1950s and early 1960s, the cultural diplomacy of the two blocs began to focus on countries emerging from the process of decolonisation. The aim was to establish economic relations and influence their future development.
Lorenzo Venuti
doaj   +1 more source

Understanding Decoherence of the Boron Vacancy Center in Hexagonal Boron Nitride

open access: yesAdvanced Functional Materials, EarlyView.
State‐of‐the‐art computations unravel the intricate decoherence dynamics of the boron vacancy center in hexagonal boron nitride across magnetic fields from 0 to 3 T. Five distinct regimes emerge, dominated by nuclear spin interactions, revealing optimal coherence times of 1–20 µs in the 180–350 mT range for isotopically pure samples.
András Tárkányi, Viktor Ivády
wiley   +1 more source

Continuous‐Flow Photocatalytic Degradation of Glyphosate and Aminomethylphosphonic Acid Under Simulated Sunlight with TiO2‐Coated Poly(vinylidene fluoride) Membrane

open access: yesAdvanced Functional Materials, EarlyView.
Glyphosate (GLY) and its primary metabolite, aminomethylphosphonic acid (AMPA), are photodegraded using a poly(vinylidene fluoride) membrane with immobilized titanium dioxide (PVDF‐TiO2) in a continuous flow‐through operation under solar light. At optimized conditions, the PVDF‐TiO2 membrane achieved 95% GLY and 80% AMPA removal with •O2− as the ...
Phuong B. Trinh   +4 more
wiley   +1 more source

Characteristics and observed seasonal changes in Cold Air Outbreaks in Hungary using station data (1901–2020)

open access: yesHungarian Geographical Bulletin
In this paper, we investigated Cold Air Outbreaks (CAOs) in Hungary using temperature data from ten weather stations located near populous Hungarian cities.
Márk Zoltán Mikes   +2 more
doaj   +1 more source

Mass appearance of the Ponto-Caspian invader Pontogammarus robustoides in the River Tisza catchment: bypass in the southern invasion corridor?

open access: yesKnowledge and Management of Aquatic Ecosystems, 2020
The river Danube is the backbone of the ‘southern invasion corridor’, one of the most important passages for the spread of Ponto-Caspian invaders in Europe.
Csabai Zoltán   +5 more
doaj   +1 more source

From Respect to Nazi Allusions: The Changing Emotional Climates of Fidesz Towards Germany after 1990

open access: yesPolitics in Central Europe, 2023
This paper aims to enhance our understanding of the foreign policy of Hungary by looking at the emotional underpinnings of the relationship between Fidesz and Germany.
Hettyey András
doaj   +1 more source

Feasible Peer Effects: Experimental Evidence for Deskmate Effects on Educational Achievement and Inequality

open access: yesSociological Science, 2023
Schools routinely employ seating charts to influence educational outcomes. Dependable evidence for the causal effects of seating charts on students' achievement levels and inequality, however, is scarce.
Tamás Keller, Felix Elwert
doaj   +1 more source

Unprecedented Spin‐Lifetime of Itinerant Electrons in Natural Graphite Crystals

open access: yesAdvanced Functional Materials, EarlyView.
Graphite exhibits extraordinary spintronic potential, with electron spin lifetimes reaching 1,000 ns at room temperature ‐ over 100 times longer than graphene‐based devices. Magnetic resonance spectroscopy reveals strong anisotropy: out‐of‐plane spins live 50 times longer than their in‐plane counterparts.
Bence G. Márkus   +5 more
wiley   +1 more source

Exploring health service utilization among elderly populations in Hungary: A comparison of rural and urban settings in the context of Unhealthy Ageing [PDF]

open access: gold, 2023
Norbert Kovács   +5 more
openalex   +1 more source

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