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Academic Articles & Research Papers
Showing 20 of 196 academic articles
Berk Yildiz, Gulden Oner • European Transport Research Review
(2026)
Abstract Air transport has become the dominant mode of passenger mobility worldwide, yet airline groups remain highly vulnerable to financial distress because of volatile demand, high fixed costs, and exposure to systemic shocks. This study...
DOAJ
Open Access (DOAJ)
DOI: 10.1186/s12544-026-00865-7
Jueqiao Liu, Jueqiao Liu, Xiaoyi Chen, Jun Cai et al. • Frontiers in Psychiatry
(2026)
BackgroundLarge language models are increasingly used for informal mental health support, yet their safety during escalating suicide-risk conversations may depend on how prior information is presented. Native multi-turn conversations and re...
DOAJ
Open Access (DOAJ)
DOI: 10.3389/fpsyt.2026.1962098
Corrado Battisti, Paolo Giampaoletti, Francesco Zullo • Rivista Italiana di Ornitologia - Research in Ornithology
(2026)
This study presents preliminary data obtained through intensive sampling using a spatial survey approach (breeding bird atlas) carried out in Rome’s largest historic urban park: Villa Doria Pamphilj (184 hectares). A total of 44 breeding bi...
DOAJ
Open Access (DOAJ)
DOI: 10.4081/rio.2026.932
Addisu Getie, Melaku Bimerew, Mihretie Gedfew, Baye Tsegaye Amlak et al. • Archives of Gerontology and Geriatrics Plus
(2025)
Introduction: Cognitive impairment is a medical condition caused by neurodegeneration, marked by a gradual decline in neurological, motor, psychological, and cognitive domain functions, as well as daily activities. It primarily affects indi...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.aggp.2025.100171
Jiao Pan, Tao Chen, Antonio Plaza • IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
(2025)
Revealing the spatial-temporal evolution and interactions of ecosystem services (ESs) in mining area is critical for sustainable environmental management. The temporal and spatial characteristics and changing trends of six ESs in Yuzhong mi...
DOAJ
Open Access (DOAJ)
DOI: 10.1109/JSTARS.2025.3586637
O. Chalyi, M. Diaconescu, I. Gurova, Y. Lisovyi et al. • Вісник Київського національного університету імені Тараса Шевченка. Серія Геологія
(2018)
In the article, the earthquake near Sumy is considered in detail. According to the authors, this earthquake occurred under the influence of several stress regimes. At the regional level: it is related to the transfer of stresses from the Vr...
DOAJ
Open Access (DOAJ)
DOI: 10.17721/1728-2713.83.05
Xiang Tang, Guoqing Liu, Li Lin, Nong Xiao et al. • BMC Medical Genomics
(2023)
Abstract Background Neurodevelopmental disorder with absent language and variable seizures (NEDALVS, # 618707) are characterized by delayed speech and motor development, ocular abnormalities, and seizures. NEDAVLS is an autosomal dominant d...
DOAJ
Open Access (DOAJ)
DOI: 10.1186/s12920-023-01630-8
Nargiz Parkhatkyzy, Alma Shukirbekova, Zumrad Usmanalieva, Kundyzay Mirzakir et al. • Journal of Pharmacy & Pharmacognosy Research
(2026)
Context: The use of pregabalin in neuropathic pain management has been increasingly associated with concerns regarding toxicity, particularly in cases of overdose, misuse, and co-exposure with central nervous system depressants. In parallel...
DOAJ
Open Access (DOAJ)
DOI: 10.56499/jppres_14.3.2550
Amanda Sengeløv, Giacomo Capuzzo, Sarah Dalle, Hannah F. James et al. • Geoderma
(2025)
Understanding the spatial distribution of strontium isotopes in plants or other archives within a region is crucial for various fields, including archaeology, environmental studies, food sciences and forensic science. This study aims to cre...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.geoderma.2024.117123
Eva Steinke, Eva Steinke, Eva Steinke, Olaf Sommerburg et al. • Frontiers in Medicine
(2023)
BackgroundLung disease as major cause for morbidity in patients with cystic fibrosis (CF) starts early in life. Its large phenotypic heterogeneity is partially explained by the genotype but other contributing factors are not well delineated...
DOAJ
Open Access (DOAJ)
DOI: 10.3389/fmed.2022.1034290
Fernanda F. Ribeiro, Dar A. Roberts, Laura L. Hess, Frank W. Davis et al. • Remote Sensing
(2020)
Regional maps of vegetation structure are necessary for delineating species habitats and for supporting conservation and ecological analyses. A systematic approach that can discriminate a wide range of meaningful and detailed vegetation cla...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/rs12111721
Herbert W. Hethcote • SIAM Review
(2000)
Abstract. Many models for the spread of infectious diseases in populations have been analyzed mathematically and applied to specific diseases. Threshold theorems involving the basic reproduction number [Formula: see text], the contact numbe...
OPENALEX
DOI: https://doi.org/10.1137/s0036144500371907
Olesya Falenchuk, Michal Perlman, Evelyn McMullen, Brooke Fletcher et al. • PLoS ONE
(2017)
Staff education is considered key to quality of early childhood education and care (ECEC) programs. However, findings about associations between staff education and children's outcomes have been inconsistent. We conducted a systematic revie...
DOAJ
Open Access (DOAJ)
DOI: 10.1371/journal.pone.0183673
Wei‐Ming Ni • Society for Industrial and Applied Mathematics eBooks
(2011)
Diffusion has been used extensively in many scientific disciplines to model a wide variety of phenomena. The Mathematics of Diffusion focuses on the qualitative properties of solutions to nonlinear elliptic and parabolic equations and syste...
OPENALEX
DOI: https://doi.org/10.1137/1.9781611971972
Yiqiao Xin, Clareece R. Nevill, Janion Nevill, Ewan Gray et al. • BMC Medical Research Methodology
(2022)
Abstract Background Network meta-analysis (NMA) has been increasingly adopted worldwide by Cochrane reviews, guideline developers and decision-making bodies to identify optimal treatment choices. However, NMA results are often produced stat...
DOAJ
Open Access (DOAJ)
DOI: 10.1186/s12874-022-01507-x
Yuquan W. Zhang, Bruce A. McCarl, Zhengwei Cao, Qiang Li et al. • Fundamental Research
(2022)
Pesticide use in peri-urban areas affects the urban environment and public health, and reducing the use may present food security issues for urban dwellers. In this study, we explore how a municipality-adopted goal of a 20% reduction in pes...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.fmre.2022.04.003
Alan Brennan, Stephen E. Chick, Ruth Davies • Health Economics
(2006)
Models for the economic evaluation of health technologies provide valuable information to decision makers. The choice of model structure is rarely discussed in published studies and can affect the results produced. Many papers describe good...
OPENALEX
DOI: https://doi.org/10.1002/hec.1148
Tongtong Huo, Wei Wu, Xiaoliang Chen, Mingdi Xue et al. • Intelligent Oncology
(2025)
Bone tumors (BTs)—including osteosarcoma, Ewing sarcoma, and chondrosarcoma—are rare but biologically complex malignancies characterized by pronounced heterogeneity in anatomical location, histological subtype, and molecular alterations. Re...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.intonc.2025.06.005
Jin Rui, Yijing Li, Hector D. Menendez, Mariana Pinto da Costa • Digital Health
(2026)
Digital infrastructure is increasingly understood as part of the contemporary built environment and as a policy-relevant area-level correlate of older adults’ mental health. Existing studies have often relied on linear models and have paid ...
DOAJ
Open Access (DOAJ)
DOI: 10.1177/20552076261465140
Ariel A. Hippen, Dalia K. Omran, Lukas M. Weber, Euihye Jung et al. • Genome Biology
(2023)
Abstract Background Single-cell gene expression profiling provides unique opportunities to understand tumor heterogeneity and the tumor microenvironment. Because of cost and feasibility, profiling bulk tumors remains the primary population-...
DOAJ
Open Access (DOAJ)
DOI: 10.1186/s13059-023-03077-7