Reset
Showing 20 of 694 academic articles

Voltage Stability and Power Sharing Control of Distributed Generation Units in DC Microgrids

Kafeel Ahmed, Irfan Hussain, Mehdi Seyedmahmoudian, Alex Stojcevski et al. • Energies (2023)

Advancements in power conversion efficiency and the growing prevalence of DC loads worldwide have underscored the importance of DC microgrids in modern energy systems. Addressing the challenges of power-sharing and voltage stability in thes...

DOAJ Open Access (DOAJ) DOI: 10.3390/en16207038

Diseño del Backbone de la red óptica metropolitana con tecnología MPLS para un Proveedor de Servicios de Internet dentro del Distrito Metropolitano de Quito

María Soledad Jiménez, Anett Reuter • Revista Politécnica (2013)

Resumen: Este documento contempla el diseño del Backbone MPLS para un ISP dentro del Distrito Metropolitano de Quito. Se exponen aspectos teóricos de la tecnología MPLS, tales como: los componentes físicos y funcionales, la estructura de un...

DOAJ Open Access (DOAJ)

The effect of government decisions on the efficiency of the investment funds market in Poland

Dorota Witkowska, Krzysztof Kompa, Grzegorz Mentel • Journal of Business Economics and Management (2019)

Polish government introduced crucial changes concerning conditions of the pension funds functioning in the years 2011–2014. This article focuses on explaining the impact of these political decisions on efficiency of investment fund market i...

DOAJ Open Access (DOAJ) DOI: 10.3846/jbem.2019.9861

Relaxed Eddy Accumulation Outperforms Monin‐Obukhov Flux Models Under Non‐Ideal Conditions

Einara Zahn, Elie Bou‐Zeid, Nelson Luís Dias • Geophysical Research Letters (2023)

Abstract The Monin‐Obukhov Similarity Theory (MOST) links turbulent statistics to surface fluxes through universal functions. Here, we investigate its performance over a large lake, where none of its assumptions (flat homogeneous surface) a...

DOAJ Open Access (DOAJ) DOI: 10.1029/2023GL103099

Integrating Adversarial Scenarios into LLM Security Labs: An Experience Report on a Hands-On Approach

Dominic A Wilson • Journal of Cybersecurity Education, Research & Practice (2026)

This paper presents an exploratory case study detailed as a pedagogical experience report on integrating adversarial Large Language Model (LLM) scenarios into a graduate cybersecurity curriculum. In addition to prompt injection, sophisticat...

DOAJ Open Access (DOAJ) DOI: 10.62915/2472-2707.1268

Feddsg: backdoor defense via semantic filter and geometric constraint in federated learning

Jiabao Zhang, Jianhua Wang, Yuhong Li, Zhuangzhuang Zhang et al. • Cybersecurity (2026)

Abstract Backdoor attacks pose a serious threat to Internet-of-Things (IoT) federated learning. In IoT deployments, pronounced non-independent and identically distributed (non-IID) data heterogeneity causes benign client updates to exhibit ...

DOAJ Open Access (DOAJ) DOI: 10.1186/s42400-026-00625-z

Adversarial XAI Methods in Cybersecurity

Aditya Kuppa, Nhien‐An Le‐Khac • IEEE Transactions on Information Forensics and Security (2021)

Machine Learning methods are playing a vital role in combating ever-evolving threats in the cybersecurity domain. Explanation methods that shed light on the decision process of black-box classifiers are one of the biggest drivers in the suc...

OPENALEX cc-by-nc-nd DOI: https://doi.org/10.1109/tifs.2021.3117075

Decentralized intelligence in smart grids: a comprehensive survey of edge computing and federated learning

Pijush Kanti Dutta Pramanik, Bijoy Kumar Upadhyaya, Ajay Kushwaha, Debashish Bhowmik • Energy and AI (2026)

Modern power grids are becoming more distributed and data-intensive, while centralized, cloud-based analytics struggle to keep pace. Routing everything through a central system introduces delays, strains network capacity, complicates compli...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.egyai.2026.100925

Hardware-Anchored ES-SPA: A Dynamic Zero-Trust Architecture for Secure eSIM Provisioning in 6G IoT via Moving Target Defense

Hari N. N., Kurunandan Jain, Prabu P, Prabhakar Krishnan • Future Internet (2026)

The rapid evolution of 6G networks and large-scale Internet of Things (IoT) deployments intensifies security and privacy challenges in embedded SIM (eSIM) Remote SIM Provisioning (RSP), particularly during the bootstrap and profile delivery...

DOAJ Open Access (DOAJ) DOI: 10.3390/fi18040187

Exposure to particulate matter (PM2.5) and prevalence of diabetes mellitus in Indonesia

Made Ayu Hitapretiwi Suryadhi, Putu Ayu Rhamani Suryadhi, Kawuli Abudureyimu, I Made Winarsa Ruma et al. • Environment International (2020)

Background: Recently emerging evidence suggests an association between particulate matter less than 2.5 µm in diameter (PM2.5) exposure and diabetes risk. However, evidence from Asia is limited. Here, we evaluated the association between PM...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.envint.2020.105603

The effect of universal health coverage on pollution induced mortality across 91 countries

Hana Sarsar, Hicham Ouakil, Jihad Ait Soussane • Discover Environment (2026)

Abstract This study investigates the mitigating role of universal healthcare coverage (UHC) in reducing mortality from air pollution, focusing on deaths caused by particulate matter pollution (PMP) and ambient ozone pollution (AOP) across 9...

DOAJ Open Access (DOAJ) DOI: 10.1007/s44274-026-01107-2

How nurses address psychosocial needs in patients with advanced heart or lung failure: a qualitative interview study

Janneke van Oirschot, Esmee D. Noijons, Hanneke Merten, Bregje D. Onwuteaka-Philipsen et al. • BMC Nursing (2026)

Abstract Background Patients with advanced heart failure or lung failure often experience significant changes in psychosocial needs, which may affect their quality of life, emotional wellbeing, and daily functioning. Although nurses are wel...

DOAJ Open Access (DOAJ) DOI: 10.1186/s12912-026-04537-8

Physical Education's Role in Public Health

James F. Sallis, Thomas L. McKenzie, Michael W. Beets, Aaron E. Beighle et al. • Research Quarterly for Exercise and Sport (2012)

The 1991 paper, "Physical education's role in public health" described the importance of physical education in addressing public health problems. On its 20th anniversary, this article reviews accomplishments in improving the health impact o...

OPENALEX Open Access DOI: https://doi.org/10.1080/02701367.2012.10599842 PMC: 6036633

Clinical characteristics of and risk factors for secondary bloodstream infection after pneumonia among patients infected with methicillin-resistant Staphylococcus aureus

Fangfang Huang, Ting Shen, Xin Hai, Huiqing Xiu et al. • Heliyon (2022)

Purpose: To investigate the clinical features and risk factors for methicillin-resistant Staphylococcus aureus (MRSA) pneumonia (MP) with secondary MRSA bloodstream infections (MRSA-BSI) (termed MP-BSI) compared with MP alone and to study t...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.heliyon.2022.e11978

Linker-specific monoclonal antibodies present a simple and reliable detection method for scFv-based CARNK cells

Katharina Schindler, Katharina Eva Ruppel, Claudia Müller, Ulrike Koehl et al. • Molecular Therapy: Methods & Clinical Development (2024)

Chimeric antigen receptor (CAR) T cell therapies have demonstrated significant successes in treating cancer. Currently, there are six approved CAR T cell products available on the market that target different malignancies of the B cell line...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.omtm.2024.101328

Biological Potential of <i>Tsuga canadensis</i>: A Study on Seed, Cone Essential Oils, and Seed Lipophilic Extract

Anna Wajs-Bonikowska, Ewa Maciejczyk, Łukasz Szoka, Paweł Kwiatkowski et al. • Applied Sciences (2025)

This study investigates the essential oil (EO) isolated from the seeds and cones of Canadian hemlock (Tsuga canadensis), highlighting notable differences in their chemical composition and biological activities. The seed EO was uniquely domi...

DOAJ Open Access (DOAJ) DOI: 10.3390/app15041713

The central inflammatory regulator IκBζ: induction, regulation and physiological functions

Yanpeng Feng, Zhiyuan Chen, Yi Xu, Yuxuan Han et al. • Frontiers in Immunology (2023)

IκBζ (encoded by NFKBIZ) is the most recently identified IkappaB family protein. As an atypical member of the IkappaB protein family, NFKBIZ has been the focus of recent studies because of its role in inflammation. Specifically, it is a key...

DOAJ Open Access (DOAJ) DOI: 10.3389/fimmu.2023.1188253