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Academic Articles & Research Papers
Showing 20 of 4,465 academic articles
Jorge Cárdenas-Rangel, German Osma-Pinto, Julián Jaramillo-Ibarra • Heliyon
(2023)
Governments have established regulations to reduce energy consumption and polluting gas emissions from buildings. In Colombia, the government issued Resolution 0549 in 2015, a regulation that imposed savings percentages on different types o...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.heliyon.2023.e16048
Chao He, Ruyan Wang • Sensors
(2020)
Integrated fiber-wireless (FiWi) should be regarded as a promising access network architecture in future 5G networks, and beyond; this due to its seamless combination of flexibility, ubiquity, mobility of the wireless mesh network (WMN) fro...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/s20133794
Antonín Bohačík, Radek Fujdiak • Smart Cities
(2024)
The use of digital twins (DTs) in the electric power industry and other industries is a hot topic of research, especially concerning the potential of DTs to improve processes and management. This paper aims to present approaches to the crea...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/smartcities7050105
Qiong Zhang, Wenzheng Zhang • International Journal of Distributed Sensor Networks
(2019)
Selective forwarding attack in wireless sensor networks shows great impact on network performance and consumes limited energy resource. In previous countermeasures, it is assumed that all nodes in the communication range can detect misbehav...
DOAJ
Open Access (DOAJ)
DOI: 10.1177/1550147718824008
Beniyel Muthuraj, Sivapragash Murugesan, Rajesh Rajamony, Michael Thomas Rex Francis • Materials Research
(2025)
This study uses an artificial neural network (ANN) model to predict the wear rate and friction coefficient of the magnesium alloy AZ91D, based on experimental data from a pin-on-disc tribometer. The model includes three essential process pa...
DOAJ
Open Access (DOAJ)
DOI: 10.1590/1980-5373-mr-2025-0388
Nurlisa GINTING, Vinky N. RAHMAN, Achmad D. NASUTION, Niswa A. DEWI • Geo Journal of Tourism and Geosites
(2021)
Bakkara is a village with tourism potential in Geoarea Sibandang, Toba Caldera Geopark, one of UNESCO Global
Geopark. This research was conducted to examine and review the geotourism development in Bakkara tourist destinations.
Furthermor...
DOAJ
Open Access (DOAJ)
DOI: 10.30892/gtg.37324-726
Hassan Haji Amiri, Arash Seghfi Asl, Mehdi Ashjaie • تحقیقات کاربردی علوم جغرافیایی
(2024)
The question of resource constraints is an issue for all industrialized, developed and developing countries. Therefore, saving on fossil energy consumption and sustainable development have become very important and common issues internation...
DOAJ
Open Access (DOAJ)
Claire Chaumont, Jenny Hsi, Christine Bohne, Sana Mostaghim et al. • Global Challenges
(2017)
Abstract Despite economic growth and increased global commitment to health financing in the past decades, the health needs of some of the world's most vulnerable people remain overlooked. In particular, middle‐income countries (MICs) often ...
DOAJ
Open Access (DOAJ)
DOI: 10.1002/gch2.201700015
Aigerim Lambekova, Azamat Zhanseitov, Yuliya Sayfullina, Valentina Berezyuk et al. • Economies
(2026)
This study examines the relationship between higher education development, innovation capacity, and regional economic performance across Kazakhstan’s regions during the 2010–2024 period. The analysis is motivated by the growing role of high...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/economies14070261
E. Graczová, P. Steltenpohl, J. Labovský • Chemical Engineering Transactions
(2015)
The presented study focuses on the separation of aromatics from aliphatic hydrocarbons by liquid-phase extraction using ionic liquids. The aim of this study was to show the impact of incorrect description of liquid–liquid equilibria of the ...
DOAJ
Open Access (DOAJ)
DOI: 10.3303/CET1545328
Chenhan Huang, Daijiao Shi • Advances in Multimedia
(2022)
In order to study the driving effect of industrial product design, a method based on the application of 3D simulation technology in industrial product design technology was proposed. This method introduces the information about the change i...
DOAJ
Open Access (DOAJ)
DOI: 10.1155/2022/3581886
Qimao Liu, Jing Zhang, Liubin Yan • Shock and Vibration
(2012)
This paper developed an effective optimization method, i.e., gradient-Hessian matrix-based method or second order method, of frame structures subjected to the transient loads. An algorithm of first and second derivatives of dynamic displace...
DOAJ
Open Access (DOAJ)
DOI: 10.3233/SAV-2012-0685
Abdulaziz Alsallal • Maǧallaẗ Al-Turāṯ wa Al-Taṣmīm
(2021)
This research is an attempt to find an objective system to preserve the cultural identity in design. The proposed framework will guide designers to identify the main features and the specific design language of traditional cultural products...
DOAJ
Open Access (DOAJ)
DOI: 10.21608/jsos.2021.64285.1002
Udayasoorian Kaaviya Priya, Ramalingam Senthil • Urban Science
(2024)
Residential greening is a critical strategy for mitigating the negative impacts of urbanization on the environment, biodiversity, and human well-being. Proper plant species selection is essential for the success of residential greening proj...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/urbansci8040235
Xiao Ju, Bo Huang, Shen Xu, Jishun Neng et al. • World Electric Vehicle Journal
(2026)
A torque-preserving flux-weakening control strategy combining q-axis current compensation with a bandwidth-based speed-adaptive voltage regulator is proposed for interior permanent magnet synchronous motor (IPMSM) drives. The conventional n...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/wevj17090444
Qiuyu Luo, Yu Bao, Zhitai Wang, Xintong Chen et al. • Ecological Indicators
(2023)
Urban remnant mountains (URMs) are precious natural green habitat patches that can provide a series of ecosystem services for multi-mountainous cities. The increase in ecological sensitivity and degradation of ecosystem services affected by...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.ecolind.2023.110314
Konstantinos Bertsouklis, Eireni Dima, Konstantina-Stamatina Arfani, Apostolos-Emmanouil Bazanis et al. • Horticulturae
(2025)
Employing rare or threatened species in ornamental horticulture offers a dual benefit by promoting climate adaptation and enhancing species conservation. Kosteletzkya pentacarpos, an endangered halophytic species, holds potential for introd...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/horticulturae11091086
Zhuo Lv, Keying Ding, Wenbao Ma, Wenyu Li et al. • Scientia Horticulturae
(2026)
Primula forbesii Franch. is a biennial ornamental species increasingly used in flower landscape design, potted displays, and cut flower production. Nevertheless, studies on its flowering regulation remain limited. This study investigated th...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.scienta.2026.114731
Qian Feng, Lu Lu, Qingyun Li, Liu Wang et al. • Horticultural Science
(2024)
Iron chlorin is known to affect plant growth, but its potential applications in watermelon production have rarely been explored. To better understand its effects on the growth, photosynthesis, yield, and quality of watermelon in a greenhous...
DOAJ
Open Access (DOAJ)
DOI: 10.17221/132/2023-HORTSCI
Junde Ming, Rui Xia, Lina Li, Yao Wang et al. • Journal of Hydrology: Regional Studies
(2026)
Study region: The Weihe River Basin (WRB), a typical arid and semi-arid basin in China. Study focus: Water conservation regulates hydrological processes and pollutant transport, yet the response mechanisms of water quality to water conserva...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.ejrh.2026.104111