Reset
Showing 20 of 3,812 academic articles

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

The crowns have eyes: multiple opsins found in the eyes of the crown-of-thorns starfish Acanthaster planci

Elijah K. Lowe, Anders L. Garm, Esther Ullrich-Lüter, Claudia Cuomo et al. • BMC Evolutionary Biology (2018)

Abstract Background Opsins are G protein-coupled receptors used for both visual and non-visual photoreception, and these proteins evolutionarily date back to the base of the bilaterians. In the current sequencing age, phylogenomic analysis ...

DOAJ Open Access (DOAJ) DOI: 10.1186/s12862-018-1276-0

Improved chromosomal-level genome assembly and re-annotation of leopard coral grouper

Wentao Han, Shaoxuan Wu, Hui Ding, Mingyi Wang et al. • Scientific Data (2023)

Abstract Plectropomus leopardus, as known as leopard coral grouper, is a valuable marine fish that has gradually been bred artificially. To promote future conservation, molecular breeding, and comparative studies, we generated an improved h...

DOAJ Open Access (DOAJ) DOI: 10.1038/s41597-023-02051-z

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

Toward an Environmental Education of Students at the Faculty of Natural Sciences, the University of Namibe

Ubaldo Jorge Augusto de Filipe André, Ana Paula Sarmento do Santos, Onelis Portuondo Savón, Mayelin Pérez Benitez et al. • Agrisost (2023)

Context: Today, quite a few environmental problems require swift responses toward adjustment, mitigation, and sustainability. Accordingly, how could university students acquire effective environmental education so they can play their social...

DOAJ Open Access (DOAJ) DOI: https://doi.org/10.5281/zenodo.10778292

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

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

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)

Implementation of a Tunnel System for Scaling-Out High-Quality Cassava Planting Material

Jazmín Vanessa Pérez-Pazos, Deimer Fuentes-Cassiani, Sol-Mara Regino, Jorge-Luis García et al. • Plants (2025)

The production of high-quality cassava planting material is a key strategy for mitigating the spread of pests and diseases. To promote the adoption of such strategies by farmers, it is essential to strengthen local capacities through knowle...

DOAJ Open Access (DOAJ) DOI: 10.3390/plants14192983

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

Revistes usades pels investigadors de ciències de la informació del Brasil per publicar i la seva visibilitat en les bases de dades Web of Science i Scopus

Pinheiro, Liliana Vierira, Da Silva, Edna Lúcia, Rodríguez, Rosangela Schwarz • BiD: Textos Universitaris de Biblioteconomia i Documentació (2014)

Introducció: la producció és part essencial de l'activitat científica i la seva visibilitat és un indicador per avaluar la ciència. Les revistes científiques s'han transformat i el moviment d'accés obert ha impulsat canvis en el model de co...

DOAJ Open Access (DOAJ) DOI: 10.1344/BiD2014.32.16

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