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Academic Articles & Research Papers
Showing 20 of 5,045 academic articles
Lorenzo Nalbone, Francesco Monac, Luca Nalbone, Tommaso Ingrassia et al. • Journal of Orthopaedics and Traumatology
(2023)
Abstract Background The functional results of total elbow arthroplasty (TEA) are controversial and the medium- to long-term revision rates are relatively high. The aim of the present study was to analyze the stresses of TEA in its classic c...
DOAJ
Open Access (DOAJ)
DOI: 10.1186/s10195-023-00690-x
Dwi Puspa Sukma Viranda, Rochmah Kurnijasanti, Kadek Rachmawati, Iwan Sahrial Hamid et al. • Ovozoa: Journal of Animal Reproduction
(2024)
This study aims to determine the effect of porang (Amorphophallus oncophyllus) tuber extract on the histopathological features of the testicle of alloxan induced rats (Rattus norvegicus). Thirty male rats were randomly divided into six grou...
DOAJ
Open Access (DOAJ)
DOI: 10.20473/ovz.v13i1.2024.47-57
Addis Kassahun Gebremeskel, Berhanu Mekibib, Bekele Dabassa • East African Journal of Biophysical and Computational Sciences
(2022)
In Ethiopia, ticks cause serious economic loss, particularly in ruminants. A cross-sectional study was conducted in Ambo district, Western Ethiopia from October 2018 to June, 2019with the objectives of determining the prevalence, identifyin...
DOAJ
Open Access (DOAJ)
DOI: https://dx.doi.org/10.4314/eajbcs.v3i1.3S
Miguel Carrillo Parraguez, Miguel Carrillo Parraguez, Eduardo Ponssa, Darío Caffarena et al. • Frontiers in Veterinary Science
(2025)
Despite its sociocultural and economic importance, dairy farming in Uruguay has not experienced a significant increase in cattle stocks in recent decades, partly due to low reproductive efficiency and a high risk of calf mortality. Neospora...
DOAJ
Open Access (DOAJ)
DOI: 10.3389/fvets.2025.1502742
Useni Sikuzani, Y., Malaisse, F., Cabala Kaleba, S., Munyemba Kankumbi, F. et al. • Tropicultura
(2017)
The Deforestation Radius Around Lubumbashi City (Upper Katanga, DR Congo): Synthesis. The Miombo woodland is a type of vegetation widely distributed in Zambezian Africa where it provides timber and non-timber forest products to millions of ...
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Open Access (DOAJ)
Heffner Krystian, Twardzik Małgorzata • European Countryside
(2015)
Shopping centers in the Silesian Voivodeship have a significant impact on smaller settlement units located in outer areas of agglomerations. It consists mainly in changes related to social, economic, as well as functional and spatial sphere...
DOAJ
Open Access (DOAJ)
DOI: 10.1515/euco-2015-0006
Joyce Gyamfi, Temitope Ojo, Dorice Vieira, Nessa Ryan et al. • BMJ Open
(2020)
Objectives Mortality associated with sickle cell disease (SCD) is high in many low- and middle-income countries (LMICs). Hydroxyurea, a medicine to effectively manage SCD, is not widely available in resource-constrained settings. We identif...
DOAJ
Open Access (DOAJ)
DOI: 10.1136/bmjopen-2020-038685
Harvy Vivas Pacheco, Diego Rodríguez-Mariaca, Ciro Jaramillo, Andrés Fandiño-Losada et al. • Safety
(2023)
The mobility plan and the road infrastructure works implemented, together with the Bus Rapid Transit (BRT) connected bus system in its first two phases, generated optimistic expectations about the reduction of lethal crashes in the city. Th...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/safety9020034
Stanisław KRAWIEC, Bogusław ŁAZARZ, Sylwester MARKUSIK, Grzegorz KAROŃ et al. • Transport Problems
(2016)
The programing documents of the European Union determine the direction of transport systems development, including large cities and agglomerations. The context of these actions which aim to transform into ecologically clean and sustainable ...
DOAJ
Open Access (DOAJ)
DOI: 10.20858/tp.2016.11.4.12
Zijian Yao • Journal of Asian Architecture and Building Engineering
(2026)
This study proposes a systematic policy framework that leverages special tax measures to steer stakeholder behavior toward urban cultural heritage conservation. Integrating comparative policy analysis, microeconomic modeling, systematic pol...
DOAJ
Open Access (DOAJ)
DOI: 10.1080/13467581.2026.2639088
Constantin Bogos, Constantin Miron • Urbanism. Arhitectura. Constructii
(2010)
This paper seeks to present the technical conditions and the main types of research and experimental verifications being conducted by the Laboratory of Research and Hygrothermal Testing for Materials, Building Elements and Parts at INCD URB...
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Open Access (DOAJ)
Zhao Liang • E3S Web of Conferences
(2018)
Nowadays, various urban ecosystem services (UES) provided by urban green infrastructure (UGI) have been the concern of scholars worldwide. And as China being recognized as a living laboratory in sustainable studies, concerns toward UES prov...
DOAJ
Open Access (DOAJ)
DOI: 10.1051/e3sconf/20185304049
Claudia Pirina, Giovanni Comi, Vincenzo d’Abramo • Agathón
(2024)
The paper addresses the issue of energy transition through the regeneration and reuse of abandoned urban spaces. While the theme of re-naturalisation of soils and preservation of natural environments is a familiar one in contemporary archit...
DOAJ
Open Access (DOAJ)
DOI: 10.19229/2464-9309/1592024
Han Sheng, Xu Li, Shucai Zeng • Journal of Asian Architecture and Building Engineering
(2024)
An important element of urban landscapes is various plants, and contact with urban landscapes can promote children’s positive mood and mental health. However, few studies focus on Asian school-aged children’s mood for different urban landsc...
DOAJ
Open Access (DOAJ)
DOI: 10.1080/13467581.2023.2278458
A. L. Okhotnikov • Интеллектуальный транспорт
(2026)
The article examines the information models used in machine vision systems. The content of machine vision systems is disclosed in terms of their belonging to the field of information technology. Two main subsystems are described. The main i...
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Open Access (DOAJ)
Huimin Li, Lingfeng Li, Bin Liu, Ge Xin • High-Speed Railway
(2025)
High-Speed Trains (HSTs) have emerged as a mainstream mode of transportation in China, owing to their exceptional safety and efficiency. Ensuring the reliable operation of HSTs is of paramount economic and societal importance. As critical r...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.hspr.2025.08.003
Zhonglin Guo, Zhijie Liu, Miao Guo, Ke-Jun Li et al. • International Journal of Electrical Power & Energy Systems
(2025)
The single-stage transformerless photovoltaic (PV) topology is an attractive configuration as it offers high efficiency, low installation cost and smaller size. For such a configuration, the control algorithm should be designed to track the...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.ijepes.2025.111239
Skyler Hawkins, Jaya Sravani Mandapaka, Logan McCorkendale, Zachary McCorkendale et al. • IEEE Open Journal of Vehicular Technology
(2025)
The increasing size of the Uncrewed Aircraft System (UAS) ecosystem necessitates effective infrastructure and Collision Avoidance (CA) systems to facilitate high-density UAS traffic in urban environments. Unfortunately, current-generation A...
DOAJ
Open Access (DOAJ)
DOI: 10.1109/OJVT.2025.3562581
Vahid Dehghanian, John Nielsen • International Journal of Antennas and Propagation
(2015)
Capacity of a wireless link can be enhanced by increasing the number of receive antennas. However, imposed receiver physical size constraints necessitate that the antenna elements be in close proximity, which typically reduces the overall l...
DOAJ
Open Access (DOAJ)
DOI: 10.1155/2015/143759
V. V. Skalozub, I. V. Klymenko • Nauka ta progres transportu
(2018)
Purpose. The article is aimed to improve the automated systems operation of the railway technical system parks and switch D.C. electric motors (EMs), taking into account all uncertainties. Methodology. Solution of the problem was obtained t...
DOAJ
Open Access (DOAJ)
DOI: 10.15802/stp2018/141430