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Academic Articles & Research Papers
Showing 20 of 23,220 academic articles
Danga Rallet, Abba Paltahe, Cornelius Tsamo, Benoît Loura • Heliyon
(2022)
In this work, Clay-Biochar composite was synthesized from local Clay and local cotton wood, and applied for removal of glyphosate from aqueous solutions by adsorption. The Clay, Biochar and Clay-Biochar composite were characterized using X-...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.heliyon.2022.e09112
Nur Fariha Amir, Aslizah Mohd-Aris, Tuan Norhafizah Tuan-Zakaria, Noor Azrimi Umor et al. • Heliyon
(2025)
Background: Volvariella volvacea is a highly nutritious edible mushroom grown mainly in Southeast Asian countries. However, the low yield of V. volvacea has discouraged farmers from engaging in its production. Objective: The study was condu...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.heliyon.2025.e42572
Vowles Kjell, Hultman Martin • Nordic Journal of Media Studies
(2021)
The final years of the 2010s marked an upturn in coverage on climate change. In Sweden, legacy media wrote more on the issue than ever before, especially in connection to the drought and wildfires in the summer of 2018 and the Fridays for F...
DOAJ
Open Access (DOAJ)
DOI: 10.2478/njms-2021-0005
Hodoši R., Nováková E., Šupolíková M. • European Pharmaceutical Journal
(2021)
The method for separation of viral particles in a concentrated form from the environment is called virus purification. Viruses are required to be purified for a range of studies in which it is necessary to distinguish the properties or stru...
DOAJ
Open Access (DOAJ)
DOI: 10.2478/afpuc-2021-0009
Helena Frielingsdorf, Victoria Fomichov, Ingrid Rystedt, Sofia Lindstrand et al. • Scientific Reports
(2025)
Abstract Although previous studies have suggested an association between digital media use and health, detailed knowledge about how different types of digital media impact adolescent health is limited. This cross-sectional population-based ...
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Open Access (DOAJ)
DOI: 10.1038/s41598-024-83951-x
Monireh Mahmoodi, Elham Shojafar, Maryam Dastjani-Farahani • Reproduction and Fertility
(2025)
The sperm freezing–thawing procedure is the most commonly used technique in clinics to preserve male fertility before any pathological destruction of the testis. Therefore, most studies are currently focused on optimizing this method to ach...
DOAJ
Open Access (DOAJ)
DOI: 10.1530/RAF-24-0056
ZHOU Tao;TANG Jianyu;ZHANG Fan;LIU Wenbin • Yuanzineng kexue jishu
(2022)
The movement and deposition of nanoparticles in supercritical carbon dioxide is a current international frontier subject. In the development of new nuclear reactors, using supercritical carbon dioxide Brayton cycle instead of traditional st...
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Open Access (DOAJ)
Yulia M. T. A. Putri, Muhammad I. Syauqi, Isnaini Rahmawati, Aliyah Aliyah et al. • ChemElectroChem
(2024)
Abstract The growing demand for sustainable energy sources has spurred significant studies to optimize the potency of fuel cell technology. Direct urea fuel cell (DUFC) has gained attention due to their energy density, eco‐friendliness, and...
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Open Access (DOAJ)
DOI: 10.1002/celc.202300637
Condro Kartiko • Jurnal Nasional Teknik Elektro dan Teknologi Informasi
(2019)
The rapid growth of the world of information technology has an impact on the spread of the amount of software. Software maintenance is needed to support the quality of software. Software quality can be measured in terms of product and proce...
DOAJ
Open Access (DOAJ)
DOI: 10.22146/jnteti.v8i1.485
Rosemeire de Lourdes Monteiro Ziliani, Antônio Carlos do Nascimento Osório • Acta Scientiarum. Education
(2010)
Este artigo resulta de pesquisa realizada sobre profissionalização média, dirigida a formar técnicos em agropecuária. A pesquisa objetivou conhecer o modelo e os programas de profissionalização, efetivados no Estado de Mato Grosso do Sul, n...
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Open Access (DOAJ)
Margaret E. Tait, Erika Franklin Fowler, Sarah E. Gollust • Preventive Medicine Reports
(2025)
Objective: To examine the content of public service announcements (PSAs) sponsored by the United States federal government to promote the COVID-19 vaccine and reveal if PSAs included content that countered health skepticism. Methods: A cont...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.pmedr.2025.103193
Fabiana Gondim Mariutti, Janaina de Moura Engracia Giraldi • RAUSP Management Journal
(2021)
Purpose – The purpose of this paper is two-fold: to expand the understanding of brand equity for places (e.g. countries, regions or cities) and propose two frameworks to increase its value. Design/methodology/approach – By interviewing inte...
DOAJ
Open Access (DOAJ)
DOI: 10.1108/RAUSP-06-2020-0131
Aghil Asadi, Mohsen Najafi, Hossien Bouhnedi, Mehdi Haji Bagherian • علوم و تکنولوژی پلیمر
(2021)
Hypothesis: The volume of studies conducted on biopolymeric materials emphasizes the high-consumption of polymers in biomaterial fields, especially in cosmetics industry which must be resistant to different kinds of microorganisms and bacte...
DOAJ
Open Access (DOAJ)
DOI: 10.22063/jipst.2021.1779
Hiroshi KIYOMATSU • Gwagyeong Ilboneo Munhak Yeongu
(2018)
Saburo Ikeda was a cartoonist who played an active role in pre-war Japan. He preferred a manga manbun style, which combines cartoon with prose, and his many works reference both financial circles and the literary world. In 1939, he travelle...
DOAJ
Open Access (DOAJ)
DOI: 10.22628/bcjjl.2018.6.1.165
Seyedkamal Vaezi, Mohammad Pedrami • پژوهشنامه روانشناسی مثبت
(2025)
This study aimed to systematically synthesize and prioritize the main factors influencing university students’ happiness and well-being. Employing a rigorous qualitative methodology based on interpretive meta-synthesis, the research compreh...
DOAJ
Open Access (DOAJ)
DOI: 10.22108/ppls.2026.142544.2560
Mary Beth Oliver, Alex Paloma, Yansheng Liu, Yilan Guo et al. • Behavioral Sciences
(2026)
Synchrony refers to similarity in movement between different actors such as dancing, clapping, or singing together. Prior research demonstrates that synchrony often elicits emotions that may be characterized as aesthetic or self-transcenden...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/bs16071155
Hidayat Ullah, Wanggen Wan, Saqib Ali Haidery, Naimat Ullah Khan et al. • ISPRS International Journal of Geo-Information
(2019)
Green parks are vital public spaces and play a major role in urban living and well-being. Research on the attractiveness of green parks often relies on traditional techniques, such as questionnaires and in-situ surveys, but these methods a...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/ijgi8110506
Guangwen Song, Jiajun Liang, Linlin Wu, Lin Liu et al. • ISPRS International Journal of Geo-Information
(2025)
In recent years, there has been a sharp increase in the number of online fraud cases. However, research on crime geography has paid little attention to online crimes, especially to the influencing factors behind their spatial distributions....
DOAJ
Open Access (DOAJ)
DOI: 10.3390/ijgi14040151
Bruno Gonçalves Galdino da Costa, Jean-Philippe Chaput, Marcus Vinicius Veber Lopes, Luis Eduardo Argenta Malheiros et al. • Journal of Sport and Health Science
(2022)
Background: Physical activity, sleep, and sedentary behaviors compose 24-h movement behaviors and have been independently associated with depressive symptoms. However, it is not clear whether it is the movement behavior itself or other cont...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.jshs.2020.08.003
V. Vijaya Kumar, C. Ramesh Kumar, A. Suresh, S. Jayalakshmi et al. • Royal Society Open Science
(2018)
Four types of polybenzimidazole (PBI)-based polymers (m-PBI, p-PBI, pyridine-based m-PBI and alkylated m-PBI) have been prepared and characterized. Extraction behaviour of heavy metal ions, viz. U(VI), Th(IV) and Pd(II), with these polymers...
DOAJ
Open Access (DOAJ)
DOI: 10.1098/rsos.171701