Reset
Showing 20 of 23,220 academic articles

Electrochemical Sensor for Simple and Sensitive Determination of Hydroquinone in Water Samples Using Modified Glassy Carbon Electrode

Parisa Karami-Kolmoti, Hadi Beitollahi, Sina Modiri • Biomedicines (2023)

This study addressed the use of manganese dioxide nanorods/graphene oxide nanocomposite (MnO2 NRs/GO) for modifying a glassy carbon electrode (GCE). The modified electrode (MnO2 NRs/GO/GCE) was used as an electrochemical sensor for the dete...

DOAJ Open Access (DOAJ) DOI: 10.3390/biomedicines11071869

Effect of zero-valent iron on Rhizobium sp. cells isolated from cadmium-contaminated sites after remediation by zero-valent iron

Nuiyen Aussanee, Khumin Vinta, Wichai Siriwan • BIO Web of Conferences (2025)

Cadmium contamination found in paddy fields in the Maesot District of Tak Province, Thailand. This area was remediated using 50mg/L of ZVI. The study aimed to isolate and identify soil bacteria in the soil and rice roots and to investigate ...

DOAJ Open Access (DOAJ) DOI: 10.1051/bioconf/202516403001

Assessing the impact of forest structure disturbances on the arboreal movement and energetics of orangutans—An agent-based modeling approach

Kirana Widyastuti, Kirana Widyastuti, Romain Reuillon, Romain Reuillon et al. • Frontiers in Ecology and Evolution (2022)

Agent-based models have been developed and widely employed to assess the impact of disturbances or conservation management on animal habitat use, population development, and viability. However, the direct impacts of canopy disturbance on th...

DOAJ Open Access (DOAJ) DOI: 10.3389/fevo.2022.983337

Perceived community environment and depressive symptoms among older adults in China: a cross-sectional analysis of physical activity as a moderator

Zhijia Du, Junyue Yue, Zirui Lin, Xiaoyu Han • Frontiers in Psychology (2026)

IntroductionPerceived community environment is an important contextual factor related to depressive symptoms in later life. However, few studies have examined whether physical activity (PA), a modifiable behavioral factor, moderates this as...

DOAJ Open Access (DOAJ) DOI: 10.3389/fpsyg.2026.1893833

My Caregiver the Cobot: Comparing Visualization Techniques to Effectively Communicate Cobot Perception to People with Physical Impairments

Max Pascher, Kirill Kronhardt, Til Franzen, Uwe Gruenefeld et al. • Sensors (2022)

Nowadays, robots are found in a growing number of areas where they collaborate closely with humans. Enabled by lightweight materials and safety sensors, these cobots are gaining increasing popularity in domestic care, where they support peo...

DOAJ Open Access (DOAJ) DOI: 10.3390/s22030755

Roles of loneliness and life satisfaction in the relationship between perceived friend social support, positive feelings about the future and loss of motivation

Yavuz Aslan, Orhan Koçak, Aysel Basmacı Kaya, Abdulmohsen Mohammed Abdullah Alkhulayfi et al. • Acta Psychologica (2025)

Purpose: University students often face psychological challenges, particularly loneliness and hopelessness, which are exacerbated by factors such as limited social interactions, economic uncertainty, lack of employment opportunities, and th...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.actpsy.2025.105315

Impact of Electronic Customer Relationship Management on Purchase Intention with mediation role of Customer E-Satisfaction: evidence from Egyptian SMEs

Emad Elhabashy, Mohamed A. Ragheb, Heba Hassan Sadek, Mohamed Abokhasaba • المجلة العربية للإدارة (2024)

The purpose of this research is to empirically investigate the impact of electronic customer relationship management (E-CRM) on purchase Intention with mediation role of Customer E-Satisfaction: evidence from Egyptian SMEs. The methodology ...

DOAJ Open Access (DOAJ) DOI: 10.21608/aja.2024.277492.1610

Sustainability-oriented leadership and organizational citizenship behavior for the environment: How green job demands and AI literacy shape the relationship

Nhung Thi Hoai Duong, Giang Thi Huong Vu, Vu Thi Hien, Truong Thuy Duong • Acta Psychologica (2026)

This study examines the relationship between sustainable leadership and organizational citizenship behavior for the environment among hotel employees in Vietnam. The proposed research model investigates the mediating roles of green absorpti...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.actpsy.2026.107558

“We don’t Report for Fear of Losing our Position”: The Consequences to and Reactions of Women Victims of Sexual Harassment in the Brazilian Organizations

Alice Oleto, Rafael Alcadipani, José Vitor Palhares • BAR: Brazilian Administration Review (2025)

Objective: this study aims to understand the consequences and reactions of women victims of sexual harassment in organizations. Methods: a qualitative research design was adopted, based on the principles of grounded theory. Data were collec...

DOAJ Open Access (DOAJ) DOI: 10.1590/1807-7692bar2025240090

Investigation of relationship between Job fatigue,Organizational citizenship Behavior and Organizational Atmosphere

Reza Aghaee, Milad Aghaee, Asghar Aghaee • مدیریت دولتی (2013)

This study aims to consider the relationships between job fatigue, organizational citizenship behavior and organizational atmosphere. The evaluation of each variable is a kind of decision making problem which has systematic transaction betw...

DOAJ Open Access (DOAJ) DOI: 10.22059/jipa.2013.50385

Some strong limit theorems for nonhomogeneous Markov chains indexed by controlled trees

Weicai Peng, Jie Liu, Yongchao Hou, Peishu Chen et al. • Journal of Inequalities and Applications (2016)

Abstract In this paper, a kind of infinite, local finite tree T, named a controlled tree, is introduced. Some strong limit properties, such as the strong law of large numbers and the asymptotic equipartition property, for nonhomogeneous Mar...

DOAJ Open Access (DOAJ) DOI: 10.1186/s13660-016-1019-y