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DESENVOLVIMENTO INICIAL DO MILHO PIPOCA CULTIVADO SOB DIFERENTES RELAÇÕES NH4 +:NO3-

Francisco de Assis de Oliveira, José Francismar de Medeiros, Patrício Borges Maracajá, Mychelle Karla Teixeira de Oliveira et al. • Revista Caatinga (2008)

The culture of the popcorn comes as a promising culture for region of the Brazilian northeast, however they are still scarce studies to make possible the expansion of this culture, especially as the fertilization. This experiment was accomp...

DOAJ Open Access (DOAJ)

Non-equilibrium finite temperature dynamics of magnetic quantum systems: applications to spin-polarized scanning tunneling microscopy

K Them, T Stapelfeldt, E Y Vedmedenko, R Wiesendanger • New Journal of Physics (2013)

We calculated the real-time non-equilibrium dynamics of quantum spin systems at finite temperatures. The mathematical framework originates from the C *-approach to quantum statistical mechanics and was applied to the samples investigated by...

DOAJ Open Access (DOAJ) DOI: 10.1088/1367-2630/15/1/013009

Effect of Different Downward Loads and Rotational Speeds on the Removal of Gutta-Percha and Root Canal Sealer Using a Nickel-Titanium Rotary Gutta-Percha Removal System: An Ex Vivo Study

Koki Toyoda, Shunsuke Kimura, Keiichiro Maki, Satoshi Omori et al. • Applied Sciences (2025)

Effective gutta-percha/sealer removal is essential for predictable nonsurgical endodontic retreatment, but the effects of key operational parameters on nickel–titanium rotary removal instruments remain insufficiently understood. This study ...

DOAJ Open Access (DOAJ) DOI: 10.3390/app16010446

Floristic diversity and structural parameters on the forest tree population in the Luki biosphere reserve, Democratic Republic of Congo

Sylvain Ambayi Bienu, Tolerant K. Lubalega, Damase P. Khasa, David Kombi kaviriri et al. • Global Ecology and Conservation (2023)

Tropical rainforests play an important role in the global Eco-climatic balance and its sustainable management is a major concern that has attracted the attention of researchers. The Luki biosphere reserve, while under a status of protected ...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.gecco.2023.e02489

El trabajador universitario: entre el malestar y la lucha Professors: between discomfort and fight

Silvia Tamez González, Josué Federico Pérez Domínguez • Educação & Sociedade (2009)

Las modificaciones en el mundo del trabajo producidas por la crisis de acumulación capitalista han transformado así mismo las condiciones de desarrollo de la labor docente. En un mundo cada vez más complejo y competitivo, la institución uni...

DOAJ Open Access (DOAJ) DOI: 10.1590/S0101-73302009000200004

Assessing the Knowledge, Attitudes, and Vaccination Practices Towards COVID-19 Vaccination Among Mainland Chinese Nursing Students and Interns: A Multicenter Cross-Sectional Study

Qin Z, Ye X, Liu H, Tao Y et al. • Infection and Drug Resistance (2023)

Zhuzhu Qin,1,* Xinxin Ye,2,* Huanju Liu,3 Yining Tao,4 Xutong Zheng,1 Yanxia Zhong,5 Danfeng Chen,1 Wan Ye,6 Chenju Zhan7 1School of Nursing, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian, China; 2Department of S...

DOAJ Open Access (DOAJ)

Effectiveness of guided group work in graduate level quantum mechanics

C. D. Porter, A. F. Heckler • Physical Review Physics Education Research (2020)

We investigate the effects of guided group work sessions on graduate student performance on a quantum mechanics assessment. Data from a single large Midwestern university were taken over a five-year period, during which guided group work se...

DOAJ Open Access (DOAJ) DOI: 10.1103/PhysRevPhysEducRes.16.020127

Self-Concept and Self-Esteem: Relevant Variables in the Life Satisfaction of Teachers

Óscar Gavín-Chocano, Guillermo Sanz-Junoy, David Molero • Education Sciences (2025)

Over the last two decades, the number of people who practice activities in the natural environment has increased and the demand for teachers for these activities has grown. It is necessary to analyze the impact of different psychosocial and...

DOAJ Open Access (DOAJ) DOI: 10.3390/educsci15060673

From Mental Health Crisis to Existential Human Suffering: The Role of Self-Transcendence in Contemporary Mindfulness

Renata Cueto de Souza, Charles Scott • Religions (2022)

Our paper addresses the so-called college mental health crisis and the adoption of the strategy of mindfulness-based interventions. We offer a critique of their underlying medical–therapeutic paradigm by engaging the notion of self-transcen...

DOAJ Open Access (DOAJ) DOI: 10.3390/rel13080681

Does Practice Make Perfect? The Effects of an Eight-Week Manualized Deliberate Practice Course With Peer Feedback on Patient-Rated Working Alliance in Adults: A Pilot Randomized Controlled Trial

Håkan Lagerberg, James F. Boswell, Michael J. Constantino, Gerhard Andersson et al. • Clinical Psychology in Europe (2024)

[Background] Deliberate Practice (DP), which underscores the importance of expert mentorship, personalized learning objectives, feedback, and repetition, has been suggested as a method to enhance the effectiveness of therapists. [Method] Th...

DOAJ Open Access (DOAJ) DOI: 10.32872/cpe.12353

Children’s memory “in the wild”: examining the temporal organization of free recall from a week-long camp at a local zoo

Thanujeni Pathman, Lina Deker, Puneet Kaur Parmar, Mark Christopher Adkins et al. • Cognitive Research (2023)

Abstract Free-recall paradigms have greatly influenced our understanding of memory. The majority of this research involves laboratory-based events (e.g., word lists) that are studied and tested within minutes. This literature shows that adu...

DOAJ Open Access (DOAJ) DOI: 10.1186/s41235-022-00452-z

Prodigiosin as an Algicidal Agent: Inhibition of Pigment Accumulation and Photosynthetic Efficiency of Cyanobacteria Involved in Algal Blooms

Chaobo Zhang, Chengshuai Xu, Zhenxia Zhu, Xiu Zhang et al. • Microorganisms (2025)

Eutrophication facilitates the proliferation of cyanobacteria, ultimately leading to the formation of harmful cyanobacterial blooms. Prodigiosin, known for its algicidal properties, presents significant potential for application in water po...

DOAJ Open Access (DOAJ) DOI: 10.3390/microorganisms13112569

Characterization of low-nitrogen quantum diamond for pulsed magnetometry applications

Jiashen Tang, Jiashen Tang, Connor A. Roncaioli, Andrew M. Edmonds et al. • Frontiers in Quantum Science and Technology (2025)

Ensembles of nitrogen-vacancy (NV) centers in diamond are versatile quantum sensors with broad applications in the physical and life sciences. The concentration of neutral substitutional nitrogen ([Ns0]) strongly influences NV electronic sp...

DOAJ Open Access (DOAJ) DOI: 10.3389/frqst.2025.1701548