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The impact of the student-supervisor relationship on graduate student mental health: An integrative review

Huma Khalid, Sandra Della Porta • Social Sciences and Humanities Open (2026)

In recent years, the mental health of graduate students has become a prominent concern in higher education, with many students experiencing elevated levels of stress, anxiety, depression, burnout, and psychological distress. These challenge...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.ssaho.2026.103794

CSNTSteg: Color Spacing Normalization Text Steganography Model to Improve Capacity and Invisibility of Hidden Data

Reema Thabit, Nur Izura Udzir, Sharifah Md Yasin, Aziah Asmawi et al. • IEEE Access (2022)

The rapid growth of online communication has increased the demand for secure communication. Most government entities, healthcare providers, the legal sector, financial and banking, and other industries are vulnerable to information security...

DOAJ Open Access (DOAJ) DOI: 10.1109/ACCESS.2022.3182712

Developing and defining core climate and environmental epidemiology competencies for field epidemiology training programs in the Eastern Mediterranean Region: a Delphi study

Yousef Khader, Muhammad Sartaj, Mohannad Al Nsour, Ruba Kamal Alsouri et al. • Frontiers in Public Health (2026)

BackgroundClimate change, environmental degradation, and chemical hazards increasingly shape population health risks, particularly in the Eastern Mediterranean Region (EMR), where water scarcity, rapid urbanization, conflict, and fragile he...

DOAJ Open Access (DOAJ) DOI: 10.3389/fpubh.2026.1902013

Pattern Distribution of Connexins in the Ortho- and Parakeratinized Epithelium of the Lingual Mucosa in Birds

Kinga Skieresz-Szewczyk, Hanna Jackowiak • Cells (2023)

Connexins are important proteins involved in cell-to-cell communication and cytodifferentiation during renewal and cornification of the multilayered epithelia. So far, there is a lack of reports on this subject in birds’ structurally differ...

DOAJ Open Access (DOAJ) DOI: 10.3390/cells12131776

Perception of hate speech in the 2023 presidential political campaigns on voter behaviour in Nigeria

Eric Msughter Aondover, Ifedolapo Ademosu, Ramson Oloche Acheme • Frontiers in Political Science (2026)

The 2023 general elections in Nigeria were characterised by a surge in hate speech, particularly across digital platforms, significantly shaping the political landscape and influencing voter behaviour. The study highlights how ethno-religio...

DOAJ Open Access (DOAJ) DOI: 10.3389/fpos.2026.1750183

Modeling and analysis for dynamical Doppler shifts on terahertz communication signals propagating in inhomogeneous hypersonic plasma sheath

Xiangmeng Lin, Junyi Zhang, Kai Yuan, Ziyang Zhao et al. • AIP Advances (2025)

Previous studies have shown that terahertz (THz) signals could penetrate hypersonic plasma sheaths. Thus, it is considered to be a potential solution to the “blackout” problem. Nevertheless, although previous studies have systematically rev...

DOAJ Open Access (DOAJ) DOI: 10.1063/5.0281985

Social Justice Mathematics and Public Health Equity: A Systematic Review of Quantitative Literacy in Health Decision-Making

Terungwa James Age • GHMJ (Global Health Management Journal) (2026)

Background: Public health decision-making increasingly requires individuals to interpret numerical information such as risks, probabilities, treatment benefits, and epidemiological trends. However, disparities in quantitative literacy may c...

DOAJ Open Access (DOAJ) DOI: 10.35898/ghmj-931337

The Evanescent Bouquet of Individual Bear Fingerprint

Andrea Mazzatenta, Serena Fiorito, Roberto Guadagnini, Salvatore Genovese et al. • Animals (2023)

The evanescent and invisible communication carried by chemical signals, pheromones, or signature mixtures or, as we prefer, the pheromonal individual fingerprint, between members of the same species is poorly studied in mammals, mainly beca...

DOAJ Open Access (DOAJ) DOI: 10.3390/ani13020220

Dictionary of Media and Communication Studies

James Watson, Anne Hill • Bloomsbury Academic eBooks (2015)

The Dictionary of Media and Communication Studies has provided students and the general public alike with a gateway into the study of intercultural communication, public relations and marketing communications since 1984. In this 9th edition...

OPENALEX DOI: https://doi.org/10.5040/9781501304712

Evaluating Urban–Rural Disparity of Public Facilities Provision in Chengdu–Chongqing: An Equity Index Approach with Multi-Source Data

Xuan Liu, Youxin Qian, Guohui Zhou, Guangyu Xu et al. • Systems (2026)

Urban–rural public facility disparity is a systemic challenge that reflects dysfunctional feedback loops within and across social and technical subsystems. Traditional administrative-unit-based analyses cannot capture such systemic alignmen...

DOAJ Open Access (DOAJ) DOI: 10.3390/systems14080903

Import Competition, Labor Market Flexibility, and Skill Premium-Evidence from China Based on the Dynamic Threshold Model

Mingrong Wang, Longnan Ma • Administrative Sciences (2025)

This paper examines the impact of import competition on skill premium and the moderating effect of labor market flexibility on it, using panel data from 30 provinces in China from 2010 to 2019. A dynamic panel threshold model with instrumen...

DOAJ Open Access (DOAJ) DOI: 10.3390/admsci15100381

طراحی داشبورد شهر هوشمند مردمی در بستر دولت دیجیتال با رویکرد فراترکیب

فاطمه خواجه داد, نورمحمد یعقوبی • پژوهش‌های مدیریت عمومی (2026)

در دهه‌های اخیر، ظهور دولت دیجیتال و توسعه فناوری‌های نوین، تحولی اساسی در نحوه اداره امور شهری و تعامل با شهروندان ایجاد کرد. در این میان، داشبوردهای شهری به‌عنوان ابزاری کلیدی برای نظارت، تحلیل و تصمیم‌گیری هوشمند در شهرهای هوشمند شناخته ...

DOAJ Open Access (DOAJ) DOI: 10.22111/jmr.2025.52296.6394

Public Administration

John Fenwick, Janice McMillan • Teaching Public Administration (2014)

What is understood by “public administration” in the contemporary UK higher education setting? Is it still being taught and, if so, why? These questions initially appear to be fairly straightforward but any review of the topic quickly poses...

OPENALEX Open Access DOI: https://doi.org/10.1177/0144739414522479

The Political Economy of Public Administration

Murray J. Horn • Cambridge University Press eBooks (1995)

This book applies the basic ideas and models of economics to develop a single transactions framework to explain the key institutional arrangements across the whole range of public sector organization: the regulatory commission, the executiv...

OPENALEX DOI: https://doi.org/10.1017/cbo9780511528163