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Imaging the ring opening reaction of 1,3-cyclohexadiene with MeV ultrafast electron diffraction

Wolf Thomas J. A., Yang Jie, Sanchez David M., Nunes J. Pedro. F. et al. • EPJ Web of Conferences (2019)

We resolve the structural dynamics of the ultrafast photoinduced ring opening reaction of 1,3-cyclohexadiene in space and time employing megaelectronvolt gas phase ultrafast electron diffraction. We, furthermore, observe coherent large ampl...

DOAJ Open Access (DOAJ) DOI: 10.1051/epjconf/201920507006

Culture, emotion, and cognition: Understanding the psychological dynamics of Chinese sports with emotional regulation skills and cognitive reappraisal

Jilin Li, Xiaohui Jiang, Yuning Zhou • Heliyon (2024)

This study illuminates the complex relationship between cultural orientation towards collectivism, emotional regulation skills, cognitive reappraisal ability, sports engagement, perceived coach support, and sports self-efficacy in Chinese a...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.heliyon.2024.e34306

Conceptual assessment tool for advanced undergraduate electrodynamics

Charles Baily, Qing X. Ryan, Cecilia Astolfi, Steven J. Pollock • Physical Review Physics Education Research (2017)

As part of ongoing investigations into student learning in advanced undergraduate courses, we have developed a conceptual assessment tool for upper-division electrodynamics (E&M II): the Colorado UppeR-division ElectrodyNamics Test (CURrENT...

DOAJ Open Access (DOAJ) DOI: 10.1103/PhysRevPhysEducRes.13.020113

Paths to Diversity: A Simulation of Conformity in Environments with Different Geometries

Matteo Colombo, Michael Cohen • Ergo, An Open Access Journal of Philosophy (2025)

The geometry of the environment can affect numerous psychological, social, and ecological processes. But its roles in social learning and the dynamics of descriptive norms remain unclear. Here we use agent-based modeling to explore how envi...

DOAJ Open Access (DOAJ) DOI: 10.3998/ergo.8584

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

Molecular Dynamics and In Vitro Studies Elucidating the Tunable Features of Reconfigurable Nanodiscs for Guiding the Optimal Design of Curcumin Formulation

Yongxiao Li, Wanting Xu, Xinpei Wang, Ruizhi Lai et al. • Bioengineering (2024)

In this study, we advance our exploration of Apolipoprotein A-I (apoA-I) peptide analogs (APAs) for their application in nanodisc (ND) assembly, focusing on the dynamic conformational characteristics and the potential for drug delivery. We ...

DOAJ Open Access (DOAJ) DOI: 10.3390/bioengineering11030245

Modulation Instability and Abundant Exact Solitons to the Fractional Mathematical Physics Model Through Two Distinct Methods

Abdulaziz Khalid Alsharidi, Ahmet Bekir • Axioms (2025)

The paper consists of various types of wave solutions for the truncated M-fractional Bateman–Burgers equation, a significant mathematical physics equation. This model describes the nonlinear waves and solitons in different physical fields s...

DOAJ Open Access (DOAJ) DOI: 10.3390/axioms14080617

Non-invasive large-scale imaging of concurrent neuronal, astrocytic, and hemodynamic activity with hybrid multiplexed fluorescence and magnetic resonance imaging (HyFMRI)

Zhenyue Chen, Yi Chen, Irmak Gezginer, Qingxiang Ding et al. • Light: Science & Applications (2025)

Abstract A critical gap currently exists in systematic understanding and experimental validation of the role of astrocytes in neurovascular coupling and their functional links with other brain cells. Despite a broad selection of functional ...

DOAJ Open Access (DOAJ) DOI: 10.1038/s41377-025-02003-9

TOURISM SUSTAINABILITY ANALYSIS AND THE PROSPECTS FOR CREATING AN ETHNOVISUAL TOURISM ATLAS IN ADJARA

Manuchar Loria, Gulad khilaishvili, Natalia Jijavadze • Three Seas Economic Journal (2023)

Ethnovisual tourism explores a destination's cultural heritage through visual means, generating economic benefits and encouraging investment in cultural infrastructure and heritage conservation projects. Assessing the social, economic and e...

DOAJ Open Access (DOAJ) DOI: 10.30525/2661-5150/2023-3-1

Foraminifera as environmental bioindicators on the Rio Grande Terrace: a preliminary assessment

João Machado Neto, Simone Souza Moraes, Edgar Romeo Herrera de Figueiredo Iza, Felipe Rocha Abreu et al. • Journal of the Geological Survey of Brazil (2025)

There is still a significant gap in research that integrates foraminiferal data with water mass characterization within the specific context of marine phosphorite prospecting. Therefore, this study investigates the environmental dynamics of...

DOAJ Open Access (DOAJ) DOI: 10.29396/jgsb.2026.v9.n2.6

Complex structural evolution in BaTiO3 single crystals caused by the coexistence of competing anharmonic potentials

Annette Bussmann-Holder, Iwona Lazar, Andrzej Soszyński, Krystian Roleder • Materials & Design (2026)

BaTiO3 (BTO) was the first ferroelectric perovskite oxide discovered in the 1940′th.. It was also the first ferroelectric compound without hydrogen bonds. Its wide applicability, together with its simple cubic structure, directly intensifie...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.matdes.2026.116642

Estimation of Time-Varying Coherence and Its Application in Understanding Brain Functional Connectivity

Cheng Liu, William Gaetz, Hongmei Zhu • EURASIP Journal on Advances in Signal Processing (2010)

Time-varying coherence is a powerful tool for revealing functional dynamics between different regions in the brain. In this paper, we address ways of estimating evolutionary spectrum and coherence using the general Cohen's class distrib...

DOAJ Open Access (DOAJ) DOI: 10.1155/2010/390910

Nuclear Engineering Handbook

• CRC Press eBooks (2009)

Section I Introduction: Nuclear Power Reactors * Historical Development of Nuclear Power Kenneth D. Kok * Pressurized Water Reactors Richard Schreiber * Boiling Water Reactors Kevin Theriault * Heavy Water Reactors Alistar I. Miller, John L...

OPENALEX DOI: https://doi.org/10.1201/9781420053913

Innovative Entrepreneurship: a Source of Economic Growth in the Region

Elena Leonidovna Andreeva, Hermann Simon, Dmitry Andreyevich Karkh, Pavel Leonidovich Glukhikh • Экономика региона (2016)

This article presents the findings of the study on the role of innovative entrepreneurship in the regional economy. The analysis is based on the methodology developed by Hermann Simon, a German scientist who has coined the term ”hidden cham...

DOAJ Open Access (DOAJ) DOI: 10.17059/2016-3-24

Multi-omics analysis delineates the distinct functions of sub-cellular acetyl-CoA pools in Toxoplasma gondii

Joachim Kloehn, Rebecca D. Oppenheim, Ghizal Siddiqui, Pieter-Jan De Bock et al. • BMC Biology (2020)

Abstract Background Acetyl-CoA is a key molecule in all organisms, implicated in several metabolic pathways as well as in transcriptional regulation and post-translational modification. The human pathogen Toxoplasma gondii possesses at leas...

DOAJ Open Access (DOAJ) DOI: 10.1186/s12915-020-00791-7

Potassium mobilization and plant growth promotion by soil bacteria isolated from different agroclimatic zones of Odisha, India

Aiswarya PANDA, Ankita DASH, Bibhuti Bhusan MISHRA • Acta Agriculturae Slovenica (2021)

Potassium is essential for plant metabolism; improves immunity to stress and increase crop productivity. Soil contains insoluble form of potassium, which is unavailable for plant absorption. Potash mobilizing bacteria (KMB) solubilise compl...

DOAJ Open Access (DOAJ) DOI: 10.14720/aas.2021.117.3.1794

Reefs under Siege—the Rise, Putative Drivers, and Consequences of Benthic Cyanobacterial Mats

Amanda K. Ford, Amanda K. Ford, Sonia Bejarano, Maggy M. Nugues et al. • Frontiers in Marine Science (2018)

Benthic cyanobacteria have commonly been a small but integral component of coral reef ecosystems, fulfilling the critical function of introducing bioavailable nitrogen to an inherently oligotrophic environment. Though surveys may have previ...

DOAJ Open Access (DOAJ) DOI: 10.3389/fmars.2018.00018

Post-fire forest management effects on soil metal dynamics in Mediterranean forests

Yener Ulus, Yener Ulus, Shaoyi Wang, Shaoyi Wang et al. • Frontiers in Environmental Science (2025)

Wildfires are an integral component of Mediterranean ecosystems. The forest management practices implemented following such forest fires can significantly influence soil chemistry and metal dynamics. This study investigates the effects of d...

DOAJ Open Access (DOAJ) DOI: 10.3389/fenvs.2025.1661652