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High-throughput analysis of ammonia oxidiser community composition via a novel, amoA-based functional gene array.

Guy C J Abell, Stan S Robert, Dion M F Frampton, John K Volkman et al. • PLoS ONE (2012)

Advances in microbial ecology research are more often than not limited by the capabilities of available methodologies. Aerobic autotrophic nitrification is one of the most important and well studied microbiological processes in terrestrial ...

DOAJ Open Access (DOAJ) DOI: 10.1371/journal.pone.0051542

Native and Introduced Plants in a Managed Campus Landscape: Habitat Associations, Functional Overlap, and Taxonomic Patterns

Santosh K. Rana, Gary L. Davenport, Serene Awad, Donald J. Webb et al. • Ecology and Evolution (2026)

ABSTRACT Managed landscapes support diverse vascular plant assemblages, with composition shaped by both regional species pools and human planting and maintenance. This study assessed floristic composition, habitat associations, growth forms...

DOAJ Open Access (DOAJ) DOI: 10.1002/ece3.74348

Climate factors dominate the elevational variation in grassland plant resource utilization strategies

Jinkun Ye, Yuhui Ji, Jinfeng Wang, Xiaodong Ma et al. • Frontiers in Plant Science (2024)

Specific leaf area (SLA) and leaf dry matter content (LDMC) are key leaf functional traits often used to reflect plant resource utilization strategies and predict plant responses to environmental changes. In general, grassland plants at dif...

DOAJ Open Access (DOAJ) DOI: 10.3389/fpls.2024.1430027

Particulate matter, air quality and climate: lessons learned and future needs

S. Fuzzi, U. Baltensperger, K. Carslaw, S. Decesari et al. • Atmospheric Chemistry and Physics (2015)

The literature on atmospheric particulate matter (PM), or atmospheric aerosol, has increased enormously over the last 2 decades and amounts now to some 1500–2000 papers per year in the refereed literature. This is in part due to the enormou...

DOAJ Open Access (DOAJ) DOI: 10.5194/acp-15-8217-2015

North African humid periods over the past 800,000 years

Edward Armstrong, Miikka Tallavaara, Peter O. Hopcroft, Paul J. Valdes • Nature Communications (2023)

Abstract The Sahara region has experienced periodic wet periods over the Quaternary and beyond. These North African Humid Periods (NAHPs) are astronomically paced by precession which controls the intensity of the African monsoon system. How...

DOAJ Open Access (DOAJ) DOI: 10.1038/s41467-023-41219-4

MADURA DEVELOPMENT PLAN AS A DESTINATION SYARIAH INDONESIA TOURISM

Sutikno Sutikno, Ahmad Kamil, Mohd Shukri Hanapi • Amwaluna: Jurnal Ekonomi dan Keuangan Syariah (2020)

This study aims analyze the potential of attractions in Madura to become sharia tourism destinations. Next will measure the level of community readiness and development strategies for Islamic tourism in Madura. To analyze the potential of s...

DOAJ Open Access (DOAJ) DOI: 10.29313/amwaluna.v4i1.5390

Sugar Signaling and Post-transcriptional Regulation in Plants: An Overlooked or an Emerging Topic?

Ming Wang, Ming Wang, Lili Zang, Fuchao Jiao et al. • Frontiers in Plant Science (2020)

Plants are autotrophic organisms that self-produce sugars through photosynthesis. These sugars serve as an energy source, carbon skeletons, and signaling entities throughout plants’ life. Post-transcriptional regulation of gene expression p...

DOAJ Open Access (DOAJ) DOI: 10.3389/fpls.2020.578096

The role of feedback in supporting trainees who underperform in clinical environments

Rola Ajjawi, Margaret Bearman, Elizabeth Molloy, Christy Noble • Frontiers in Medicine (2023)

IntroductionUnderperformance in clinical environments can be costly and emotional for all stakeholders. Feedback is an important pedagogical strategy for working with underperformance – both formal and informal strategies can make a differe...

DOAJ Open Access (DOAJ) DOI: 10.3389/fmed.2023.1121602

Anticancer, antioxidant and antibacterial potential of L-Glutaminase (Streptomyces roseolus strain ZKB1) capped silver and zinc oxide nanoparticles and its molecular characterization

Zabin K. Bagewadi, Gouri H. Illanad, T. M. Yunus Khan, Shaik Mohamed Shamsudeen et al. • Bioresources and Bioprocessing (2025)

Abstract The current investigation reports anti-cancer, antioxidant and antibacterial potential of L-Glutaminase (Streptomyces roseolus strain ZKB1) and L-Glutaminase capped nanoparticles. The highest L-Glutaminase production of 9.57 U/mL w...

DOAJ Open Access (DOAJ) DOI: 10.1186/s40643-025-00857-w

Resposta pulpar frente a agressões: Lesões inflamatórias

Simone Bonato LUISI, João Jorge Diniz BARBACHAN, José Artur Bogo CHIES • Revista da Faculdade de Odontologia de Porto Alegre (2004)

Os mecanismos de aparecimento das inflamações é o mesmo. O flogógeno ou agente inflamatório age sobre os tecidos e induz a liberação de mediadores químicos que ao agirem nos receptores existentes nas células da micro-circulação e nos leucóc...

DOAJ Open Access (DOAJ)

Therapeutic potential of hyaluronic acid hydrogel combined with bone marrow stem cells-conditioned medium on arthritic rats’ TMJs

Mai M. Assi, Mohammed E. Grawish, Heba Mahmoud Elsabaa, Mohamad E. Helal et al. • Scientific Reports (2024)

Abstract Conditioned media (CM) is derived from mesenchymal stem cells (MSC) culture and contains biologically active components. CM is easy to handle and reduces inflammation while repairing injured joints. Combination therapy of the CM wi...

DOAJ Open Access (DOAJ) DOI: 10.1038/s41598-024-77325-6

Effect of sugar-sweetened beverage taxation on sugars intake and dental caries: an umbrella review of a global perspective

Maryam Hajishafiee, Kostas Kapellas, Stefan Listl, Madhuri Pattamatta et al. • BMC Public Health (2023)

Abstract Background As part of the Global Strategy on Oral health, the World Health Organization (WHO) is exploring cost-effective interventions for oral health, including taxation on sugar-sweetened beverages (SSBs). To inform this process...

DOAJ Open Access (DOAJ) DOI: 10.1186/s12889-023-15884-5

Multidimensional Fractionation of Particles

Uwe Frank, Jana Dienstbier, Florentin Tischer, Simon E. Wawra et al. • Separations (2023)

The increasing complexity in particle science and technology requires the ability to deal with multidimensional property distributions. We present the theoretical background for multidimensional fractionations by transferring the concepts k...

DOAJ Open Access (DOAJ) DOI: 10.3390/separations10040252

Teacher Classroom Questioning Practice and Assessment Literacy: Case Studies of Four English Language Teachers in Chinese Universities

Yan Jiang • Frontiers in Education (2020)

This study examined classroom teacher questioning practice and explored how this process was affected by teacher assessment literacy and other mediating factors based on four case studies. Classroom observations were conducted to identify m...

DOAJ Open Access (DOAJ) DOI: 10.3389/feduc.2020.00023

SOCIAL LEARNING IN POLITICAL CONSTRAST: GOVERNMENTAL RESISTANCE OR DEPENDENCY OF INDIGENOUS COMMUNITIES IN CHIAPAS, MEXICO

Daniela Gallardo-Olimón, Obeimar Balente Herrera-Hernández, Manuel Roberto Parra-Vázquez, Francisco Guízar-Vázquez • Ra Ximhai (2016)

In recent years there has been a broad conceptual discussion on processes of Social Learning (SL) as the driving force of territorial management processes. Similarly, there has been a discussion on the role of the government and its impli...

DOAJ Open Access (DOAJ)

Social and biological pathways linking relationships with companion animals to human well-being

Hikari Koyasu, Sakura Ogasawara, Eiji Miyauchi, Kaede Tsuda et al. • Frontiers in Psychology (2026)

IntroductionCompanion animals are widely recognized for their potential to support human mental health and well-being. These benefits may arise through changes in social relationships and physiological processes. This study examined whether...

DOAJ Open Access (DOAJ) DOI: 10.3389/fpsyg.2026.1810355