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Academic Articles & Research Papers
Showing 20 of 3,812 academic articles
Yang Sun, Feng Zhao, Liya Gao • Frontiers in Environmental Science
(2025)
The accelerating emissions of greenhouse gases—particularly carbon dioxide (CO2)—pose serious challenges to global environmental sustainability, with China being a major contributor due to its rapid economic and financial expansion. This st...
DOAJ
Open Access (DOAJ)
DOI: 10.3389/fenvs.2025.1594858
Bilal Ahmed Memon, Faheem Aslam, Shakhnoza Asadova, Paulo Ferreira • Heliyon
(2023)
The literature lacks thorough and adequate evidence of the efficiency and herding behavior of clean and renewable energy markets. Therefore, the key objective of this paper is to explore the multifractality and efficiency of six clean energ...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.heliyon.2023.e22694
Kembo M. Bwana, Evelyne F. Magambo • International Journal of Advanced Business Studies
(2025)
This study compares the performance of non-life insurance in Tanzania and Kenya. Specifically, the study compares the Technical and Scale Efficiency (TSE) of non-life insurance in the two countries. It further explores the sources of techni...
DOAJ
Open Access (DOAJ)
DOI: 10.59857/ijabs.6214
Makpal Nurpeissova, Gaukhar Saimagambetova, Aizhan Omarova, Bibigul Saubetova et al. • Eurasian Journal of Economic and Business Studies
(2025)
The banking sector plays a fundamental role in economic stability and development by facilitating financial intermediation, credit allocation, and liquidity management. In emerging economies such as Kazakhstan, the financial system is chara...
DOAJ
Open Access (DOAJ)
DOI: 10.47703/ejebs.v69i1.464
Yi Jin, Xiaoyang Zhong, Arnold Tukker, Xu Tang et al. • iScience
(2026)
Summary: China’s fossil fuel infrastructure could lock in substantial emissions across both extraction and downstream use, making a well-defined phaseout strategy urgent for achieving carbon neutrality. We analyze the differences between th...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.isci.2026.117563
Helmut Von Keyserling, Thomas Bergmann, Moritz Wiesel, Andreas M. Kaufmann • BioTechniques
(2011)
Validation of PCR thermal cycler performance is crucial in order to obtain reliable results. In this study, high resolu- tion melting curve (HRM) analysis is presented as a novel validation method for real-time PCR instruments. By ap- plyin...
DOAJ
Open Access (DOAJ)
DOI: 10.2144/000113735
Abdullahi Chowdhury, Gour Karmakar, Joarder Kamruzzaman, Rajkumar Das et al. • Sensors
(2023)
The increasing attacks on traffic signals worldwide indicate the importance of intrusion detection. The existing traffic signal Intrusion Detection Systems (IDSs) that rely on inputs from connected vehicles and image analysis techniques can...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/s23104646
Michael J. Kewming, Sally Shrapnel • Quantum
(2022)
Fluctuation theorems allow one to make generalised statements about the behaviour of thermodynamic quantities in systems that are driven far from thermal equilibrium. In this article we use Crooks' fluctuation theorem to understand the entr...
DOAJ
Open Access (DOAJ)
DOI: 10.22331/q-2022-04-13-685
Danelle Agnew, Kirstie Fryirs • PLoS ONE
(2022)
By connecting corridors of river recovery, resilience can be built into river systems to mitigate against future floods and droughts driven by anthropogenic disturbance or climate extremes. However, identifying where these corridors can be ...
DOAJ
Open Access (DOAJ)
DOI: 10.1371/journal.pone.0270285
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
Aditya Apriawan Saputra • J@ti Undip: Jurnal Teknik Industri
(2025)
Penelitian ini dilatarbelakangi oleh tingginya angka cacat produksi aluminium collapsible tube khususnya pada produk Kloderma 0.05% gel 5 gram Ø13,4 x 90 mm di PT. Tamanaco. Pada semester kedua tahun 2023, tingkat defect mencapai 8,81% (1.2...
DOAJ
Open Access (DOAJ)
DOI: 10.14710/jati.20.2.42-68
A. Yu. Mikhaylov • E-Management
(2024)
The article presents an in-depth analysis of the formation and development of the capital market (stocks and bonds segment) in China. The factors determining the valuation of shares that are in circulation are highlighted. While the first f...
DOAJ
Open Access (DOAJ)
DOI: 10.26425/2658-3445-2023-6-4-64-71
Ertl Peter, Rohde Bernhard • Journal of Cheminformatics
(2012)
Abstract Background Analysis and visualization of large collections of molecules is one of the most frequent challenges cheminformatics experts in pharmaceutical industry are facing. Various sophisticated methods are available to perform th...
DOAJ
Open Access (DOAJ)
DOI: 10.1186/1758-2946-4-12
Islam Sayah, Ibtissem Chakroun, Claudio Gervasi, Davide Barreca et al. • Foods
(2025)
Bacterial nanocellulose (BNC) has gained considerable interest over the last decade due to its unique properties and versatile applications. However, the low yield and the high production cost significantly limit its industrial scalability....
DOAJ
Open Access (DOAJ)
DOI: 10.3390/foods14162853
Piotr Kolasiński • Energies
(2020)
Environmental issues are nowadays of great importance. In particular air and water quality should be kept at as high levels as possible. Energy conversion systems and devices which are applied for converting the chemical energy contained in...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/en13153983
Diego Ponce, Alexander Aguila Téllez, Narayanan Krishnan • Energies
(2023)
The growth in the demand for electrical energy, which is driven by the constant growth of the metropolises and the expansion of the productive capacities of the industrial sector, entails the inevitable development of the electrical system ...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/en16207167
Kil-Mo Koo, Jin-Ho Song, Sang-Baik Kim, Kwang-Il Ahn et al. • Science and Technology of Nuclear Installations
(2012)
Unlike design basis accidents, some inherent uncertainties of the reliability of instrumentations are expected while subjected to harsh environments (e.g., high temperature and pressure, high humidity, and high radioactivity) occurring in s...
DOAJ
Open Access (DOAJ)
DOI: 10.1155/2012/656590
赵巍, 韩雅倩, 张华, 陈鹏举 et al. • Zhileng xuebao
(2025)
In order to investigate the critical snow formation height of the mixed single-aperture nucleator within the artificial snow machine, an industrial microscope was used to observe the microstructure of the snow crystals, measure the critical...
DOAJ
Open Access (DOAJ)
Yong-Chul Cho, Hyeonmi Choi, Soon-Ju Yu, Sang-Hun Kim et al. • Agronomy
(2021)
This study evaluated the spatiotemporal variability of water quality in the Han River Basin (HRB) as well as the contributions of potential pollution sources using multivariate statistical and absolute principal component score-multiple lin...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/agronomy11122469
Nei Pereira Junior • Fermentation
(2026)
Lignocellulosic biomass is one of the most abundant renewable carbon resources available, currently used predominantly for energy generation through direct combustion, yet still underutilized as a feedstock for higher-value biochemical conv...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/fermentation12020088