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Cyclodepsipeptides and Other O-Containing Heterocyclic Metabolites from Beauveria felina EN-135, a Marine-Derived Entomopathogenic Fungus

Feng-Yu Du, Xiao-Ming Li, Peng Zhang, Chun-Shun Li et al. • Marine Drugs (2014)

Bioassay-guided fractionation of a culture extract of Beauveria felina EN-135, an entomopathogenic fungus isolated from a marine bryozoan, led to the isolation of a new cyclodepsipeptide, iso-isariin D (1); two new O-containing heterocyclic...

DOAJ Open Access (DOAJ) DOI: 10.3390/md12052816

Response of Phytoplankton Assemblages From Naturally Acidic Coastal Ecosystems to Elevated pCO2

Natalia Osma, Natalia Osma, Laura Latorre-Melín, Bárbara Jacob et al. • Frontiers in Marine Science (2020)

The interplay of coastal oceanographic processes usually results in partial pressures of CO2 (pCO2) higher than expected from the equilibrium with the atmosphere and even higher than those expected by the end of the century. Although this i...

DOAJ Open Access (DOAJ) DOI: 10.3389/fmars.2020.00323

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

Proper Names and Their Functions in the Text Coherency Formation (at the Material of the Novels “The Twelve Chairs” and “The Little Golden Calf” by I. Ilf and E. Petrov)

Tatyana Valentinovna Milevskaya • Вестник Волгоградского государственного университета: Серия 2. Языкознание (2015)

The article deals with the onomastic space structure in the literary text and its constituents functions in realization of coherency as a text forming category. It is stated that providing global text coherence onyms could represent both de...

DOAJ Open Access (DOAJ) DOI: 10.15688/jvolsu2.2015.5.13

The Small Motherland as a Sociological Category: Reflections on the Book — Boronoev A.O., Tkhakakov V.Kh., Mironov D.V. The Phenomenon of a Small Homeland and the Problems of Constructing a Civic Identity. St Petersburg: Asterion publ., 2024

Vladimir I. Ilyin • Социологический журнал (2025)

This new book by St. Petersburg sociologists translates the concept of a small homeland, which is popular in journalism, local history and pedagogy, into a sociological category, which provides an impetus for methodological reflections on i...

DOAJ Open Access (DOAJ) DOI: 10.19181/socjour.2025.31.4.10

Dissecting the genetic basis of fruiting efficiency for genetic enhancement of harvest index, grain number, and yield in wheat

Dipendra Shahi, Jia Guo, Md Ali Babar, Sumit Pradhan et al. • BMC Plant Biology (2025)

Abstract Background Grain number (GN) is one of the key yield contributing factors in modern wheat (Triticum aestivum) varieties. Fruiting efficiency (FE) is a key trait for increasing GN by making more spike assimilates available to reprod...

DOAJ Open Access (DOAJ) DOI: 10.1186/s12870-025-06072-1

Development of sports management in Serbia and Montenegro through the history of the Olympic committees of their countries

Violeta Šiljak, Dejan Đurović, Rade Stefanović, Branimir Mekić • SportLogia (2018)

The subject of this research refers to development of management in sport throughout history of the Olympic Committee of Serbia and the Montenegrin Olympic Committee. Analysis of the work of the Olympic Committee of Serbia and the Montenegr...

DOAJ Open Access (DOAJ) DOI: 10.5550/sgia.181401.en.sdsm

Critical Analysis of the Development of the Design of Lattice Tube Concrete Bridges with a Ride on Top

D. S. Spivak, S. V. Kliuchnyk • Nauka ta progres transportu (2024)

Purpose. The paper aims to highlight and substantiate the need to find rational design schemes for lattice tube concrete bridges with a ride on top based on the analysis of recent research and regulatory documents. Methodology. The current ...

DOAJ Open Access (DOAJ) DOI: 10.15802/stp2024/301524

Green development efficiency and its determinants in China's agricultural product circulation Industry: An empirical analysis based on panel data from 26 provinces

Yuguo Jiang, Ziyu Zhao, Xinjie Zhao • Environmental and Sustainability Indicators (2025)

This paper employs the super-efficiency slack-based measure (SBM) model with undesirable outputs to measure the green development efficiency of the agricultural product circulation industry (APCI) across 26 provinces of China from 2013 to 2...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.indic.2025.100770

How working capital management affects financial sustainability in airline groups centered in the European market

Berk Yildiz, Gulden Oner • European Transport Research Review (2026)

Abstract Air transport has become the dominant mode of passenger mobility worldwide, yet airline groups remain highly vulnerable to financial distress because of volatile demand, high fixed costs, and exposure to systemic shocks. This study...

DOAJ Open Access (DOAJ) DOI: 10.1186/s12544-026-00865-7

Determinants of Digital Creator Organizations’ Performance: An Organizational Perspective

Hyejin Cho, Juhee Kim • Journal of Theoretical and Applied Electronic Commerce Research (2026)

As digital creators increasingly operate through organized business structures rather than as individual content producers, understanding organizational characteristics associated with digital creator organizations’ performance has become a...

DOAJ Open Access (DOAJ) DOI: 10.3390/jtaer21060171

The combined effects of goal attributes, motivational beliefs, creativity and grit on self-regulation in online ill-structured problem solving: a fsQCA approach

Huanhuan Wang, Shaofeng Wang, Ahmed Tlili, Mengti Li et al. • BMC Psychology (2025)

Abstract Self-regulated learning (SRL) has been regarded as one of the indispensable factors affecting students’ academic success in online learning environments. However, the current understanding of the mechanism/causes of SRL in online i...

DOAJ Open Access (DOAJ) DOI: 10.1186/s40359-024-02317-0

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

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

Large emission mitigation potential from sequencing fossil fuel extraction infrastructure retirement in China

Yi Jin, Xiaoyang Zhong, Arnold Tukker, Xu Tang et al. • iScience (2026)

Summary: China’s fossil fuel infrastructure could lock in substantial emissions across both extraction and downstream use, making a well-defined phaseout strategy urgent for achieving carbon neutrality. We analyze the differences between th...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.isci.2026.117563

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