Results 21 to 30 of about 273,506 (260)

The perspectives of users of antiretroviral therapy on structural barriers to adherence in South Africa

open access: yesSouth African Family Practice, 2012
Background: The effectiveness of antiretroviral therapy (ART) and the importance of adherence to treatment regimens are widely known. Yet, suboptimal adherence to ART and retention in care of patients still persists and, by many accounts, is fairly ...
A. Kagee, J. Nothling, B. Coetzee
doaj   +1 more source

What Are the Structural Barriers to Planning for Later Life? A Scoping Review of the Literature

open access: yesSocial Inclusion, 2019
The rollback of the welfare state in countries such as the UK, coupled with population ageing, have contributed to a situation in which responsibility for older people’s wellbeing is placed more heavily on the individual.
Claire Preston   +4 more
doaj   +1 more source

Effects of barrier phonons on the tunneling current in a double-barrier structure [PDF]

open access: yesPhysical Review B, 1989
The effects of AlAs acoustical and optical phonons on the tunneling current in an ideal GaAs-AlAs-GaAs-AlAs-GaAs structure are discussed. The transfer Hamiltonian method was extended to inelastic tunneling current in a double-barrier structure. It is found that the current off resonance in the Tsu-Esaki model could be enhanced by orders of magnitude by
Wu, G. Y., McGill, T. C.
openaire   +3 more sources

Tobacco Use as a Health Disparity: What Can Pediatric Clinicians Do?

open access: yesChildren, 2019
Tobacco use is a global health crisis, and has a tremendous and negative impact on health and wellbeing. Tobacco use disproportionately affects members of vulnerable populations, and by acting on multiple socioecological levels, serves to perpetuate and ...
Jyothi Nagraj Marbin, Valerie Gribben
doaj   +1 more source

Gender Equality Barriers among Maritime Students: Basis for Gender and Development Program

open access: yesJPAIR
This study investigates the gender equality barriers among maritime students in the Philippines, focusing on the influence of ethnicity and age on perceptions of these barriers.
Alexander Sotes   +8 more
doaj   +1 more source

Analysis of barriers affecting Industry 4.0 implementation: An interpretive analysis using total interpretive structural modeling (TISM) and Fuzzy MICMAC

open access: yesHeliyon, 2023
The purpose of this study is to build a structural relationship model based on total interpretive structural modeling (TISM) and fuzzy input-based cross-impact matrix multiplication applied to classification (MICMAC) for analysis and prioritization of ...
R. Ben Ruben   +5 more
doaj   +1 more source

Beyond the Scan: Adapting Multimodal Lung Cancer Screening for Central and Eastern Europe—Overcoming Systemic Barriers and Epidemiological Confounders

open access: yesMedical Sciences
Background/Objectives: Lung cancer remains the leading cause of cancer-related mortality in Central and Eastern Europe (CEE), where late-stage diagnosis, structural healthcare limitations, and regional epidemiological confounders complicate early ...
Rodica Anghel   +8 more
doaj   +1 more source

Factors of Income Stratification of Russian Society: Methodology of the Analysis and Role Ascriptive Characteristics

open access: yesСоциологическая наука и социальная практика, 2018
This article is the first from the block of two articles which composing the whole, one of which is present hereinafter, and the second will be published in the following journal issue.
Anastasia V. Karavay
doaj   +1 more source

Barriers and Facilitators to Substance Use Disorder Treatment: An Overview of Systematic Reviews

open access: yesSubstance Abuse: Research and Treatment, 2022
objective: This investigation explored the barriers and facilitators to substance use disorder (SUD) treatment in the integrated paradigm. methods: A search technique for barriers and facilitators of SUD treatment was applied to the PubMed and Web of ...
Ali Farhoudian   +7 more
doaj   +1 more source

Analyzing the barriers of organizational transformation by using fuzzy SWARA [PDF]

open access: yesJournal of Fuzzy Extension and Applications, 2020
The crucial role of bureaucracy in the economic, political, socio-cultural and political structures, and its impact in achieving the goals of organization is so important that in order to achieve the development, change directions consists of purifying ...
Iman Ghasemian Sahebi   +2 more
doaj   +1 more source

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