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Understanding older adults’ continuance intention toward smart locks: a socio-technical study based on the Expectation-Confirmation Model of Information Systems and Task-Technology Fit Model

Yuan Wang, Norazmawati Md Sani, Jing Cai, Pei Lu et al. • PeerJ Computer Science (2026)

Background As aging populations continue to grow, smart home technologies—such as smart locks—have become increasingly essential to support older adults’ independent living. Long-term use remains a challenge, however, with most studies focu...

DOAJ Open Access (DOAJ) DOI: 10.7717/peerj-cs.3621

Analyzing the Transparency and the Efficiency of Innovative Transparent Electrodes for Space Solar Cell Applications

Francesco Cipriani, Maksim Shundalau, Patrizia Lamberti • Engineering Proceedings (2026)

In this work a study about the behavior of nanomaterial-based innovative transparent electrodes is presented, with a special focus on graphene, for space photovoltaic applications, in particular their transparency and the efficiency of the ...

DOAJ Open Access (DOAJ) DOI: 10.3390/engproc2026133130

An Agent Cascade for Explainable Relevance Assessment of Procurement Procedures in the Tenders Electronic Daily Environment

Ivan Tikshaev, Anatoly Sidorov • Mathematics (2026)

This paper considers the task of assessing the relevance of a procurement procedure for a supplier under conditions of growing volumes of open procurement data and increasing complexity of electronic publication services. It is shown that, ...

DOAJ Open Access (DOAJ) DOI: 10.3390/math14173125

The Mathematical Experience

Philip J. Davis, Reuben Hersh, Elena Anne Marchisotto, Gian‐Carlo Rota • Birkhäuser Boston eBooks (2002)

Winner of the 1983 National Book Award! ...a perfectly marvelous book about the Queen of Sciences, from which one will get a real feeling for what mathematicians do and who they are. The exposition is clear and full of wit and humor... - Th...

OPENALEX DOI: https://doi.org/10.1007/978-1-4612-5358-7

A game-theoretic sequential three-way decision using probabilistic rough sets and multiple levels of granularity

T. V. Soumya, M. K. Sabu • Discover Computing (2025)

Abstract The sequential three-way decision accepts additional information at each level and makes more accurate definite decisions with less uncertainty. This process can also be extended to two-way classification with the finer-grained inf...

DOAJ Open Access (DOAJ) DOI: 10.1007/s10791-025-09729-5

Mass variation observing system by high low inter-satellite links (MOBILE) – a new concept for sustained observation of mass transport from space

Pail R., Bamber J., Biancale R., Bingham R. et al. • Journal of Geodetic Science (2019)

As changes in gravity are directly related to mass variability, satellite missions observing the Earth’s time varying gravity field are a unique tool for observing mass transport processes in the Earth system, such as the water cycle, rapid...

DOAJ Open Access (DOAJ) DOI: 10.1515/jogs-2019-0006

Optimal decay rates for higher-order derivatives of solutions to 3D compressible Navier-Stokes-Poisson equations with external force

Liuna Qin, Changguo Xiao, Yinghui Zhang • Electronic Journal of Differential Equations (2022)

We investigate optimal decay rates for higher-order spatial derivatives of solutions to the 3D compressible Navier-Stokes-Poisson equations with external force. The main novelty of this article is twofold: First, we prove the first and seco...

DOAJ Open Access (DOAJ) DOI: 10.58997/ejde.2022.64

On NeutroNilpotentGroups

Elahe Mohammadzadeh, Akbar Rezaei • Neutrosophic Sets and Systems (2020)

In this paper, we introduce the notion of commutator of two elements in a specific NeutroGroup. Then we define the notion of a NeutroNilpotentGroup and we study some of their properties. Moreover, we show that the intersection of two Neutro...

DOAJ Open Access (DOAJ) DOI: 10.5281/zenodo.4300370

Digital prevention of depression for farmers? A qualitative study on participants' experiences regarding determinants of acceptance and satisfaction with a tailored guided internet intervention program

Johanna Freund, Claudia Buntrock, Lina Braun, Janika Thielecke et al. • Internet Interventions (2022)

Introduction: Farmers, forest workers and gardeners have a higher risk of developing depression compared to other occupational populations. As part of the German pilot project “With us in balance”, the potential of six guided internet- and ...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.invent.2022.100566

Progress and Perspective of CRISPR‐Cas9 Technology in Translational Medicine

Ruixuan Zheng, Lexiang Zhang, Rokshana Parvin, Lihuang Su et al. • Advanced Science (2023)

Abstract Translational medicine aims to improve human health by exploring potential treatment methods developed during basic scientific research and applying them to the treatment of patients in clinical settings. The advanced perceptions o...

DOAJ Open Access (DOAJ) DOI: 10.1002/advs.202300195

The economics of TAVI: A systematic review

Panagiotis Petrou • International Journal of Cardiology: Heart & Vasculature (2023)

Objective: The scope of this systematic review is to update the existing body of evidence regarding the cost-effectiveness of transcatheter aortic valve implantation, stratified across all risk categories, and to assess their methodological...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.ijcha.2023.101173

Does English proficiency matter? Testing its moderating role in the TAM for AI-enhanced MOOC adoption in vocational education

Shuhua Hou, Xianhe Liu, Xiaoqing Shen, Chenyun Zhang et al. • Frontiers in Psychology (2026)

This study investigates whether English proficiency moderates core Technology Acceptance Model (TAM) pathways in the context of AI-enhanced English MOOCs for vocational students. Drawing on an extended TAM that links Perceived Ease of Use (...

DOAJ Open Access (DOAJ) DOI: 10.3389/fpsyg.2026.1772129

Visit-to-visit variability of serum uric acid measurements and the risk of all-cause mortality in the general population

Xue Tian, Anxin Wang, Yingting Zuo, Shuohua Chen et al. • Arthritis Research & Therapy (2021)

Abstract Background Evidence on longitudinal variability of serum uric acid (SUA) and risk of all-cause mortality in the general population is limited, as many prior studies focused on a single measurement of SUA. Methods A total of 53,956 ...

DOAJ Open Access (DOAJ) DOI: 10.1186/s13075-021-02445-7

Essential requirement of complex number for oscillatory phenomenon in intracellular trafficking process

Yoshinori Marunaka, M.D., Ph.D., Katsumi Yagi, Ph.D. • Computational and Structural Biotechnology Journal (2021)

Intracellular protein trafficking processes consisting of three intracellular states are described by three differential equations. To solve the equations, a quadratic equation is required, and its roots are generally real or complex. The p...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.csbj.2021.04.053

Adjunctive antimicrobial photodynamic therapy in the nonsurgical treatment of periodontitis: an umbrella review

Vini Mehta, Santosh Patil, Kabir Suman Dash, Ankita Mathur • BDJ Open (2026)

Abstract Aim Antimicrobial photodynamic therapy (aPDT) has been proposed as a locally acting adjunct to subgingival instrumentation for periodontitis. This umbrella review aimed to synthesize and critically appraise systematic reviews of ad...

DOAJ Open Access (DOAJ) DOI: 10.1038/s41405-026-00503-3

An update on the impact of SARS-CoV-2 pandemic public awareness on cancer patients' COVID-19 vaccine compliance: Outcomes and recommendations

Lina Souan, Maher A. Sughayer, Maha Abu Alhowr, Khawlah Ammar et al. • Frontiers in Public Health (2022)

Background:Aside from the pandemic's negative health effects, the world was confronted with public confusion since proper communication and favorable decisions became an ongoing challenge. As a result, the public's perceptions were influenc...

DOAJ Open Access (DOAJ) DOI: 10.3389/fpubh.2022.923815