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Hg Isotopes and Enhanced Hg Concentration in the Meishan and Guryul Ravine Successions: Proxies for Volcanism Across the Permian-Triassic Boundary

Alcides Nóbrega Sial, Jiubin Chen, Christoph Korte, Manoj Kumar Pandit et al. • Frontiers in Earth Science (2021)

High-resolution organic carbon isotope (δ13C), Hg concentration and Hg isotopes curves are presented for the Permian-Triassic boundary (PTB) sections at Guryul Ravine (India) and Meishan D (China). The total organic carbon (TOC)-normalized ...

DOAJ Open Access (DOAJ) DOI: 10.3389/feart.2021.651224

Ecological correlates of extinction risk and persistence of direct-developing stream-dwelling frogs in Mesoamerica

Hector Zumbado-Ulate, Kelsey Neam, Adrián García-Rodríguez, Leticia Ochoa-Ochoa et al. • Global Ecology and Conservation (2022)

Understanding the threats to wildlife across space and time is essential for developing effective conservation strategies. In Mesoamerica (i.e., the region that extends from Central Mexico to the most southern point in Panama) at least 40% ...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.gecco.2022.e02197

Exposure, hazard, and vulnerability and their contribution to Schistosoma haematobium re-infection in northern Senegal

Andrea J Lund, PhD, Susanne H Sokolow, PhD, Isabel J Jones, PhD, Chelsea L Wood, PhD et al. • The Lancet Planetary Health (2021)

Background: The risk of infectious diseases, including snail-borne schistosomiasis, is determined by three inter-related components: exposure, hazard, and vulnerability. For schistosomiasis, exposure occurs through behaviours involving wate...

DOAJ Open Access (DOAJ) DOI: 10.1016/S2542-5196(21)00094-2

Can resistant coral-Symbiodinium associations enable coral communities to survive climate change? A study of a site exposed to long-term hot water input

Shashank Keshavmurthy, Pei-Jie Meng, Jih-Terng Wang, Chao-Yang Kuo et al. • PeerJ (2014)

Climate change has led to a decline in the health of corals and coral reefs around the world. Studies have shown that, while some corals can cope with natural and anthropogenic stressors either through resistance mechanisms of coral hosts o...

DOAJ Open Access (DOAJ) DOI: 10.7717/peerj.327

The avifauna of Ramanathapuram, Tamil Nadu along the Southeast coast of India: waterbird assessments and conservation implications across key sanctuaries and Ramsar sites

Hameed Byju, Hegde Maitreyi, Raveendran Natarajan, Reshmi Vijayan et al. • PeerJ (2025)

Background Wetlands, globally, face significant threats from human activities, and waterbirds, as key indicators of wetland health, are essential to maintaining ecological balance. Any long-term conservation measures should prioritize coord...

DOAJ Open Access (DOAJ) DOI: 10.7717/peerj.18899

Offering mental health first aid to a person with depression: a Delphi study to re-develop the guidelines published in 2008

Kathy S. Bond, Fairlie A. Cottrill, Fiona L. Blee, Claire M. Kelly et al. • BMC Psychology (2019)

Abstract Background Depressive disorder is ranked as the largest contributor to non-fatal health burden. However, with prompt treatment, outcomes can improve. Family and friends are well placed to recognise the signs of depression and encou...

DOAJ Open Access (DOAJ) DOI: 10.1186/s40359-019-0310-3

Varieties of Mushrooms and their Nutraceutical Importance: A Systematic Review

Debasmita Chatterje, Dipankar Halder, Satadal Das • Journal of Clinical and Diagnostic Research (2021)

Introduction: Around 2000 species of mushrooms exist in nature, of which hardly 25 varieties are accepted as edible in nature. “Nutraceuticals” are food substances that are associated with immense health benefits and also hinder the deve...

DOAJ Open Access (DOAJ) DOI: 10.7860/JCDR/2021/47240.14660

Applying the lessons of maternal mortality reduction to global emergency health

Emilie J Calvello, Alexander P Skog, Andrea G Tenner, Lee A Wallis • Bulletin of the World Health Organization (2015)

Abstract Over the last few decades, maternal health has been a major focus of the international community and this has resulted in a substantial decrease in maternal mortality globally. Although, compared with maternal illness, medical and ...

DOAJ Open Access (DOAJ) DOI: 10.2471/BLT.14.146571

Investigation the effects of economics – safety performance indices changes on average of lost work days (case study in the project refinery installation)

E ansari, Sh vosoghi • Salāmat-i kār-i Īrān (2016)

Background and aims: According to the International Labour Organization, 17% of fatal accidents occur in construction projects and development Workshop. While this number in Iran according to the Labor Department is 46%. In developing Asian...

DOAJ Open Access (DOAJ)

Improving stroke awareness through a culturally adapted audiovisual intervention in the United Arab Emirates

Michelle Cherfane, Michelle Cherfane, Michelle Cherfane, Jihan Safwan et al. • Frontiers in Neurology (2025)

ObjectivesThis study evaluates the effectiveness of a brief, culturally tailored educational video in improving stroke-related knowledge among residents of the United Arab Emirates (UAE).MethodsA pre-post intervention study was conducted wi...

DOAJ Open Access (DOAJ) DOI: 10.3389/fneur.2025.1608381

THE IMPACT OF SOCIO-ECONOMIC FACTORS ON THE EFFECTIVENESS OF PUBLIC ACCOUNTABILITY FRAMEWORKS IN THE EU

Ana-Maria Coatu, Felix-Angel Popescu, Laurențiu Petrila • Agora International Journal of Economical Sciences (2025)

This study explores how socio-economic factors affect the effectiveness of public accountability frameworks in EU member states, with Romania as a case study. Using data from the World Bank, Eurobarometer, and cross-country comparisons, it ...

DOAJ Open Access (DOAJ) DOI: 10.15837/aijes.v19i1.7142

Challenges of the growing African cement market – environmental issues, regulative framework, and quality infrastructure requirements

Schmidt Wolfram, Ngassam Inès L. Tchetgnia, Breitschaft Gerhard, Virchow Stephen • MATEC Web of Conferences (2018)

The African cement, concrete and construction business is growing at rapid pace. The cement sales are expected to grow rapidly until 2050. The number of newly built cement plants increases dramatically and in addition more cements are being...

DOAJ Open Access (DOAJ) DOI: 10.1051/matecconf/201714901014

A rural community-based investigation to assess mHealth for family planning advice in district Multan

Naveen Farooq, Nadia Rehman Alvi, Sana Mangrio, Syed Aftab Rahim et al. • Journal of Rawalpindi Medical College (2023)

Background: Globally, Pakistan is the 5th populous country. To increase the use of family planning services by public private business model, Punjab Population Innovation Fund selected “Connect4fp” project implemented by International Rescu...

DOAJ Open Access (DOAJ) DOI: 10.37939/jrmc.v27i1.1973

Contribution of short-term global clinical health experience to the leadership competency of health professionals: a qualitative study

Masato Eto, Mikio Hayashi, Daisuke Son, Hirotaka Onishi • BMJ Open (2019)

Objectives Globalisation has increased the opportunities for health professionals working in developed countries to provide clinical and educational support in developing countries. However, how these experiences contribute to the leadershi...

DOAJ Open Access (DOAJ) DOI: 10.1136/bmjopen-2018-027969

Perbandingan Simple Logistic Classifier dengan Support Vector Machine dalam Memprediksi Kemenangan Atlet

Ednawati Rainarli, Arif Romadhan • Journal of Information Systems Engineering and Business Intelligence (2017)

Abstrak— Prediksi kemenangan atlet adalah hal yang harus dilakukan oleh pelatih ketika memutuskan pemain  yang akan diturunkan dalam suatu pertandingan. Banyaknya faktor-faktor yang mempengaruhi kemenangan atlet membuat keputusan tersebut t...

DOAJ Open Access (DOAJ) DOI: 10.20473/jisebi.3.2.87-91

Context presentation and native conversation structure in large language model responses to escalating suicide risk: a controlled multimodel evaluation

Jueqiao Liu, Jueqiao Liu, Xiaoyi Chen, Jun Cai et al. • Frontiers in Psychiatry (2026)

BackgroundLarge language models are increasingly used for informal mental health support, yet their safety during escalating suicide-risk conversations may depend on how prior information is presented. Native multi-turn conversations and re...

DOAJ Open Access (DOAJ) DOI: 10.3389/fpsyt.2026.1962098