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Showing 20 of 405 academic articles

Unravelling the interplay of ecological processes structuring the bacterial rare biosphere

Xiu Jia, Francisco Dini-Andreote, Joana Falcão Salles • ISME Communications (2022)

Abstract Most ecological communities harbor many rare species (i.e., the rare biosphere), however, relatively little is known about how distinct ecological processes structure their existence. Here, we used spatiotemporal data on soil bacte...

DOAJ Open Access (DOAJ) DOI: 10.1038/s43705-022-00177-6

African Journal of Plant Science

Sergio Pinedo Freyre, Sixto A. Imán, Mario Pinedo Panduro, Armando VÁSQUEZ et al. • African Journal of Plant Science (2026)

[EN] The objective of this research was to evaluate fruit yield, other agronomic characteristics and content of ascorbic acid (aa) of five promissory genotypes of “camu-camu” in non-flooded area of the experimental field “El Dorado”. The pl...

OPENALEX Open Access DOI: https://doi.org/10.5897/ajps

Investigating the Relationship Between Sexual Self-Concept and Marital Satisfaction: A Systematic Review and Meta-Analysis

Yeganeh Dadashzadeh Sangary, Mohammad Hassan Asayesh, Ali Asgharzadeh, Zahra Naghsh • Journal of Mazandaran University of Medical Sciences (2026)

Background and purpose: Sexual self-concept is an important factor in various behavioural domains; therefore, the present study aimed to investigate the relationship between sexual self-concept and marital satisfaction as a key functional c...

DOAJ Open Access (DOAJ)

Effects of an 8-week multimodal exercise program on ground reaction forces and plantar pressure during walking in boys with autism spectrum disorder

Mahrokh Dehghani, Amir Ali Jafarnezhadgero, Mohamad Abdollahpour Darvishani, Shirin Aali et al. • Trials (2023)

Abstract Background Autism spectrum disorder is a developmental disability with first signs appearing in children aged 3 years and younger. Given that autism spectrum disorder is accompanied by a broad range of symptoms such as impaired sen...

DOAJ Open Access (DOAJ) DOI: 10.1186/s13063-023-07158-7

Exploiting the linked teaching and learning international survey and programme for international student assessment data in examining school effects: A case study of Singapore

Xin Liu, Martin Valcke, Kajsa Yang Hansen, Jan De Neve • Frontiers in Education (2022)

This paper attempts to demonstrate the usefulness of the linkage data from two international large-scale assessment studies, Teaching and Learning International Survey 2013 (TALIS) 2013 and Programme for International Student Assessment (PI...

DOAJ Open Access (DOAJ) DOI: 10.3389/feduc.2022.912837

Investigating the Dimensions of Victimization in Sixth-Grade Male Students and Its Association with Subjective Well-Being in School and School Bonding

Borzoo Amirpour, Fatemeh Takallou, Danesh Valadbeigi • International Journal of School Health (2024)

Background: Victimization in schools has become one of the most prevalent problems in the worldwide education system. This study explored the dimensions of victimization in sixth-grade male students in Kermanshah City, Iran and its associat...

DOAJ Open Access (DOAJ) DOI: 10.30476/intjsh.2023.100110.1347

The impact of art-based teaching tools on students' academic burnout

Ali Khaleghkhah, Ebrahim Aryani ghizghapan, Parvaneh Mohammadi • مطالعات روانشناسی تربیتی (2021)

The purpose of this study was to investigate the effect of teaching based on art educational tools on students' academic burnout. This research based on the main strategy; is quantitative, based on data collection; is whole experiment with ...

DOAJ Open Access (DOAJ) DOI: 10.22111/jeps.2021.6636

A cross-sectional assessment of knowledge, attitude, and practice of dentists regarding acute herpetic gingivostomatitis in children

Ana Carolina Pismel Lobo, Gabriela Cristina Santin, Elen de Souza Tolentino • Acta Scientiarum. Health Sciences (2025)

Acute herpetic gingivostomatitis (AHGS) is the oral manifestation of HVS-1 primary infection. Despite being a self-limiting infection, AHGS can progress to severe complications. Dentists should be prepared to correctly diagnose and treat th...

DOAJ Open Access (DOAJ) DOI: 10.4025/actascihealthsci.v48i1.73415

Sleep Quality and Psychological Distress Among Undergraduate Students at a Private Medical and Dental College of Islamabad: A Cross-Sectional Study

Abdullah Ahmad Zubair, Fatima Ahmad Zubair, Syed Muhammad Abdal Hussain Shah Gillani • Life and Science (2025)

Objective: To find the relationship between sleep quality and psychological distress among undergraduate medical college students; to investigate the influence of demographic variables such as age, gender, year of study, residence, BMI, scr...

DOAJ Open Access (DOAJ) DOI: 10.37185/LnS.1.1.1023

A Proposal for Marketing Applied Research in Science and Applied Colleges at the Yemeni Universities and Using it in Community Service and Development

Eftehan Abdu Frhan Saif Almikhlafi, Khaled Hassan ali Alhariry • المجلة العربية لضمان جودة التعليم الجامعي (2017)

This study aimed to propose a set of elements and mechanisms of marketing applied research in the Yemeni universities and ways of using such research to support community development. This can be done by assessing the extent of interest in ...

DOAJ Open Access (DOAJ) DOI: 10.20428/AJQAHE.10.5.7

Influence of reputation on shareholder value

Runge Christopher • SHS Web of Conferences (2021)

Research background: This paper focuses on the topic of reputation management. Reputation is a social construct. It is based on a person’s opinion of another person, thing, or organization. It is also highly dependent on group interactions ...

DOAJ Open Access (DOAJ) DOI: 10.1051/shsconf/202112902017

Frendship, diversity and fear: young people’s life views and life values in a multicultural society

Gunnar J. Gunnarsson, Gunnar E. Finnbogason, Hanna Ragnarsdóttir, Halla Jónsdóttir • Nordidactica: Journal of Humanities and Social Science Education (2015)

This article introduces initial findings from a study on young people‘s (18 years and older) life views and life values in Iceland. The research project is located within a broad theoretical framework and uses interdisciplinary approaches o...

DOAJ Open Access (DOAJ)

Six-month retention and changes in quality of life and substance use from a low-threshold methadone maintenance therapy programme in Durban, South Africa

Andrew Scheibe, Shaun Shelly, Tara Gerardy, Zara von Homeyer et al. • Addiction Science & Clinical Practice (2020)

Abstract Background Emerging data points to a potential heroin use epidemic in South Africa. Despite this, access to methadone maintenance therapy and other evidence-based treatment options remains negligible. We aimed to assess retention, ...

DOAJ Open Access (DOAJ) DOI: 10.1186/s13722-020-00186-7

Early life climate and adulthood mental health: how birth seasonality influences depressive symptoms in adults

Hao Zhou, Danni Peng-Li, Juan Chen, Dong Sun et al. • BMC Public Health (2023)

Abstract Background Early life in-utero can have long-term influence on the mental health status of individuals in adulthood, such as depression. Age, gender, socio-economic status, education, and geography are demographic factors shown to ...

DOAJ Open Access (DOAJ) DOI: 10.1186/s12889-023-15145-5

Scrolling and Self: How Self-Esteem and Physical Activity Shape the Effects of Intagram Use on Eating Behavior in Universitary Students

Annalisa Belli, Erica Gobbi, Stefano Amatori, Antonio Preti et al. • Epidemiology, Biostatistics and Public Health (2025)

Introduction The use of Social Networking Sites (SNS) has been continuously increasing in recent years [1], contributing to the rise of significant behavioral and psychological issues, especially when SNS are used as a coping mechanism f...

DOAJ Open Access (DOAJ) DOI: 10.54103/2282-0930/29193

The structural characteristics and influential factors of psychological stress of urban residents in Jiangxi province during the COVID-19 pandemic: cross sectional study

Zewen Huang, Lejun Zhang, Junyu Wang, Lu Xu et al. • Heliyon (2021)

Aims: To explore the structural characteristics and influential factors of psychological stress of urban residents in Jiangxi province during the COVID-19 pandemic through a survey of psychological stress, personality traits, family functio...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.heliyon.2021.e07829

Constraining PERMANOVA and LDM to within-set comparisons by projection improves the efficiency of analyses of matched sets of microbiome data

Zhengyi Zhu, Glen A. Satten, Caroline Mitchell, Yi-Juan Hu • Microbiome (2021)

Abstract Background Matched-set data arise frequently in microbiome studies. For example, we may collect pre- and post-treatment samples from a set of individuals, or use important confounding variables to match data from case participants ...

DOAJ Open Access (DOAJ) DOI: 10.1186/s40168-021-01034-9