Socio‐behavioural characteristics and HIV: findings from a graphical modelling analysis of 29 sub‐Saharan African countries

Z Baranczuk, J Estill, S Blough, S Meier… - Journal of the …, 2019 - Wiley Online Library
Introduction Socio‐behavioural factors may contribute to the wide variance in HIV prevalence
between and within sub‐Saharan African (SSA) countries. We studied the associations …

How should HIV resources be allocated? Lessons learnt from applying Optima HIV in 23 countries

…, O Keiser, J Estill, Z Baranczuk… - Journal of the …, 2018 - Wiley Online Library
Introduction With limited funds available, meeting global health targets requires countries to
both mobilize and prioritize their health spending. Within this context, countries have …

Test–retest reliability of resting‐state EEG in young and older adults

T Popov, M Tröndle, Z Baranczuk‐Turska… - …, 2023 - Wiley Online Library
The quantification of resting‐state electroencephalography (EEG) is associated with a variety
of measures. These include power estimates at different frequencies, microstate analysis, …

[PDF][PDF] Image-individualized gamut mapping algorithms

Z Baranczuk, P Zolliker, J Giesen - Journal of Imaging Science …, 2010 - library.imaging.org
In this article the authors show that image quality measures can be successfully used to
develop image-individualized gamut mapping algorithms. First the authors compare different …

The global Optima HIV allocative efficiency model: targeting resources in efforts to end AIDS

…, J Skordis-Worrall, Z Baranczuk… - The lancet HIV, 2018 - thelancet.com
Background To move towards ending AIDS by 2030, HIV resources should be allocated cost-effectively.
We used the Optima HIV model to estimate how global HIV resources could be …

Web-based psychometric evaluation of image quality

I Sprow, Z Baranczuk, T Stamm… - Image quality and …, 2009 - spiedigitallibrary.org
The measurement of image quality requires the judgement by the human visual system. This
paper describes a psycho-visual test technique that uses the internet as a test platform to …

[HTML][HTML] Worsening of preexisting psychiatric conditions during the COVID-19 pandemic

…, MA Behnam, AH Arshad, Z Barańczuk-Turska… - Frontiers in …, 2020 - frontiersin.org
Objectives: To ascertain factors associated with worsening of psychiatric conditions during
the coronavirus disease 2019 (COVID-19) pandemic. Methods: This study anonymously …

Mental Health Impact of COVID-19: A global study of risk and resilience factors

…, AB Alp, MA Behnam, D Shibli, Z Barańczuk-Turska… - MedRxiv, 2020 - medrxiv.org
This study anonymously screened 13,332 individuals worldwide for psychological symptoms
related to Corona virus disease 2019 (COVID-19) pandemic from March 29 th to April 14 th …

[HTML][HTML] Getting it right when budgets are tight: Using optimal expansion pathways to prioritize responses to concentrated and mixed HIV epidemics

…, J Estill, L Grobicki, Z Baranczuk… - PLoS …, 2017 - journals.plos.org
Background Prioritizing investments across health interventions is complicated by the
nonlinear relationship between intervention coverage and epidemiological outcomes. It can be …

[PDF][PDF] Image quality measures for evaluating gamut mapping

Z Barańczuk, P Zolliker, J Giesen - Color and Imaging …, 2009 - library.imaging.org
In this paper we compare different image quality measures for the gamut mapping problem,
and validate them using psycho-visual data from four recent gamut mapping studies. The …