Results 181 to 190 of about 308,452 (217)

Global, regional, and national trends for childhood myocarditis from 1990 to 2021: health inequality and age-period-cohort analysis for the Global Burden of Disease Study 2021. [PDF]

Front Pediatr
Fang HJ, Liu BP, Han B, Tian J.
europepmc   +1 more source

Bridging the Ideological Divide: Advertising Strategies for Promoting Stigmatized Products

Psychology &Marketing, EarlyView.
ABSTRACT Many socially relevant sexual and reproductive health products remain stigmatized by some consumers due to enduring socio‐cultural taboos, despite broader acceptance by others. Such stigma limits product adoption and poses public health risks.
Yunlu Zhao, Verdiana Giannetti, Evangelia Mavroudi, Dayananda Palihawadana   +3 more
wiley   +1 more source

Inequalities in access and experience of primary care following ‘top-up’ payments to practices: a retrospective observational study

Whitfield E, Tracey F, Opie-Martin S, Beech J, Pettigrew LM, Clarke JM, Lloyd T.   +6 more
europepmc   +1 more source

Efficiency divergence and convergence in China's hospital sector: empirical insights from Guangdong Province using a multi-method approach. [PDF]

Front Public Health
Yu J, Xu Y, Wu J, Wu B, Zhang Z, Huang W, Gong H.   +6 more
europepmc   +1 more source

Approximation of Discontinuous Functions by Positive Linear Operators. A Probabilistic Approach

Mathematical Methods in the Applied Sciences, EarlyView.
ABSTRACT We obtain approximation results for general positive linear operators satisfying mild conditions, when acting on discontinuous functions and absolutely continuous functions having discontinuous derivatives. The upper bounds, given in terms of a local first modulus of continuity, are best possible, in the sense that we can construct particular ...
J.A. Adell, P. Garrancho, F.J. Martínez‐Sánchez   +2 more
wiley   +1 more source

Use of the Lorenz curve and the Gini index for the evaluation of HIV viral load distribution in an Italian community. [PDF]

Front Public Health
Arsuffi S, Salvi M, Calza S, Colombo FR, Alberti M, Fioretti B, Tiecco G, Focà E, Quiros-Roldan E.   +8 more
europepmc   +1 more source

On the Mean‐Field Limit of Consensus‐Based Methods

Mathematical Methods in the Applied Sciences, EarlyView.
ABSTRACT Consensus‐based optimization (CBO) employs a swarm of particles evolving as a system of stochastic differential equations (SDEs). Recently, it has been adapted to yield a derivative free sampling method referred to as consensus‐based sampling (CBS). In this paper, we investigate the “mean‐field limit” of a class of consensus methods, including
Marvin Koß, Simon Weissmann, Jakob Zech
wiley   +1 more source

Socioeconomic determinants potentially underlying differential global SARS-CoV-2 testing capacity: an ecological study. [PDF]

BMJ Open
Moreira-Soto A, Beuchel C, Tabares X, Wulf B, Gade N, Fischer C, Knipper M, Aigner A, Drexler JF.   +8 more
europepmc   +1 more source

Existence Analysis of a Three‐Species Memristor Drift‐Diffusion System Coupled to Electric Networks

Mathematical Methods in the Applied Sciences, EarlyView.
ABSTRACT The existence of global weak solutions to a partial‐differential‐algebraic system is proved. The system consists of the drift‐diffusion equations for the electron, hole, and oxide vacancy densities in a memristor device, the Poisson equation for the electric potential, and the differential‐algebraic equations for an electric network.
Ansgar Jüngel, Tuấn Tùng Nguyến
wiley   +1 more source