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Investigation of a Low-Speed Commutation Voltage Shock Problem in Three-Level ANPC Inverter with Hybrid Modulation Mode

Jian Yu, Renhui Shen, Le Zhou, Zelin Jia et al. • Machines (2023)

With the development of the photovoltaic industry; there will be an increasing demand for efficient, high-power density, and low-cost grid interface converters. Compared with two-level inverters, multilevel inverters have the following adva...

DOAJ Open Access (DOAJ) DOI: 10.3390/machines12010027

Experimental study on start-up and steady-state heat transfer performance of heat pipe with liquid bypass line for accelerating working fluid

Youngmi Baek, Euiguk Jung • Case Studies in Thermal Engineering (2022)

This study investigates the start-up and steady-state heat transfer performance of a heat pipe with a bypass line for accelerating a working fluid. The interface resistance by the counterflow of vapor and liquid under the operation of a hea...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.csite.2021.101708

Alterations in Hip and Knee Joint Contact Force Waveforms and Orientation Induced by Gait Modifications: A Case Study

Laura Rathmair, Willi Koller, Clara Egner, Kevin Kitir et al. • Current Issues in Sport Science (2026)

Introduction & Purpose Idiopathic torsional deformities of lower limb bones can affect a patient’s gait pattern and joint health, while their cause remains unidentified (Koller et al., 2026). Abnormal joint loadings and the progression of ...

DOAJ Open Access (DOAJ) DOI: 10.36950/2026.5ciss011

An Optimal Fourth-Order Finite Difference Scheme for the Helmholtz Equation Based on the Technique of Matched Interface Boundary

Dongsheng Cheng, Jianjun Chen, Guangqing Long • Discrete Dynamics in Nature and Society (2021)

In this paper, a new optimal fourth-order 21-point finite difference scheme is proposed to solve the 2D Helmholtz equation numerically, with the technique of matched interface boundary (MIB) utilized to treat boundary problems. For the appr...

DOAJ Open Access (DOAJ) DOI: 10.1155/2021/2539272

Cyberattacks on Miniature Brain Implants to Disrupt Spontaneous Neural Signaling

Sergio Lopez Bernal, Alberto Huertas Celdran, Lorenzo Fernandez Maimo, Michael Taynnan Barros et al. • IEEE Access (2020)

Brain-Computer Interfaces (BCI) arose as systems that merge computing systems with the human brain to facilitate recording, stimulation, and inhibition of neural activity. Over the years, the development of BCI technologies has shifted towa...

DOAJ Open Access (DOAJ) DOI: 10.1109/ACCESS.2020.3017394

Anthropology and/as Education

Tim Ingold • Routledge eBooks (2017)

There is more to education than teaching and learning, and more to anthropology than making studies of other people’s lives. Here Tim Ingold argues that both anthropology and education are ways of studying, and of leading life, with others....

OPENALEX DOI: https://doi.org/10.4324/9781315227191

The Anthropology of Performance

Victor W. Turner (1986)

Turner is all over the globe as he addresses issues of cultural performance, carnival, film, theatre, and performing ethnography to break new ground in anthropological thinking about event, spectacle, and audience. One of his last writings,...

OPENALEX DOI: https://doi.org/10.56021/9781555540012

Identifying cleaning products associated with short-term work-related respiratory symptoms: A workforce-based study in domestic cleaners

Katrien De Troeyer, Jeroen De Man, Eline Vandebroek, Jeroen A Vanoirbeek et al. • Environment International (2022)

Domestic cleaners have an increased risk of asthma-like and other respiratory symptoms and conditions. Uncertainty exists about which products are most hazardous. We aimed to investigate, among professional domestic cleaners, the associatio...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.envint.2022.107170

Two Sides of the Same Coin—Mechanistic Insight, Diagnostic Application and Therapeutic Translation of Bacterial and Host‐Derived Extracellular Vesicles

Philipp Arnold, Fanni Annamária Boros, Jochen Mattner, Gerald Seidel et al. • Journal of Extracellular Biology (2025)

ABSTRACT Extracellular vesicles (EVs) have gained increasing attention in recent years due to their pivotal role in both health and disease. Emerging from both eukaryotic and prokaryotic cells, EVs serve as essential mediators of intercellu...

DOAJ Open Access (DOAJ) DOI: 10.1002/jex2.70093

Subsecond optically controlled domain switching in freestanding ferroelectric BaTiO3 membrane

Subhajit Pal, Lan-Tien Hsu, Haoying Sun, Sheng-Han Teng et al. • Nature Communications (2025)

Abstract The quest to develop energy-efficient and fast optoelectronic control of memory devices is essential. In this respect, ferroelectric materials are gaining tremendous importance in information and communication technology. Here, we ...

DOAJ Open Access (DOAJ) DOI: 10.1038/s41467-025-58592-x

Estimativa do fluxo de material em suspensão do Rio Paraíba do Meio (AL).

Adsson André da Silva Gomes, Paulo Ricardo Petter Medeiros, Ana Carolina Cavalcante de Lima • Revista de Geociências do Nordeste (2016)

O Rio Paraíba do Meio é considerado um rio de pequeno porte e não possui estudos referentes ao transporte de material em suspensão cujo ele é capaz de transportar, e vem sofrendo com interferências antrópicas ao longo de sua margem, mudando...

DOAJ Open Access (DOAJ)

Moral Geographies

David M. Smith • Edinburgh University Press eBooks (2000)

GBS_insertPreviewButtonPopup('ISBN:9780748612796); This book explores the interface between geography, ethics and morality. It considers questions that have haunted the past, are subjects of controversy in the present, and which affect the ...

OPENALEX DOI: https://doi.org/10.1515/9781474472685