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Academic Articles & Research Papers
Showing 20 of 1,331 academic articles
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
Guoping Ding, Yixuan Zhang, Yong Zhu • Advanced Composites Letters
(2019)
The advantages of carbon fiber-reinforced plastic (CFRP) box girders include good bending resistance, lightweight and high strength. Therefore, they are widely used in aerospace, rail transit, and other fields. When the CFRP box girder is s...
DOAJ
Open Access (DOAJ)
DOI: 10.1177/2633366X19891171
Yebing Tian, Chengjin Tian, Sohini Chowdhury, Jinguo Han et al. • Journal of Materials Research and Technology
(2023)
A novel body-armour-like abrasive tool (BAAT) was developed for the high-shear and low-pressure grinding of super alloys with an aim to reduce the ratio of normal force to tangential force. A composite process model was developed based on f...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.jmrt.2023.04.205
Tanimu Kogi Ibrahim, Danjuma Saleh Yawas, Julius Thaddaeus, Bashar Danasabe et al. • Scientific Reports
(2024)
Abstract This study focuses on optimizing double stir casting process parameters to enhance the tensile strength of hybrid composites comprising aluminum alloy, brown pumice, and coal ash, intended for brake disc applications. Analytical te...
DOAJ
Open Access (DOAJ)
DOI: 10.1038/s41598-024-67476-x
Donghwan Song, Adrian Matias Chung Baek, Jageon Koo, Moise Busogi et al. • Applied Sciences
(2020)
Over the past decades, additive manufacturing has rapidly advanced due to its advantages in enabling diverse material usage and complex design production. Nevertheless, the technology has limitations in terms of quality, as printed products...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/app10248951
Syed Bustan Fatima Warsi, Biranchi Panda, Pankaj Biswas • Developments in the Built Environment
(2023)
3D Concrete Printing (3DCP) is a growing field of sustainable technology that offers an avenue for rapid industrialisation of the construction industry. Over the years, many non-structural elements have been fabricated by 3D printing, thus ...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.dibe.2023.100295
Claudio Tomi-Andrino, Alina Pandele, Klaus Winzer, John King et al. • Scientific Reports
(2022)
Abstract The manifestation of intra- and inter-tumor heterogeneity hinders the development of ubiquitous cancer treatments, thus requiring a tailored therapy for each cancer type. Specifically, the reprogramming of cellular metabolism has b...
DOAJ
Open Access (DOAJ)
DOI: 10.1038/s41598-022-14721-w
Ibrahim Abbas, Aboelnour Abdalla, Areej Almuneef, Alaa A. El-Bary • Case Studies in Thermal Engineering
(2025)
This study investigates generalized thermoelastic interaction in porous asphaltic materials subjected to thermal loading, using fractional model with time-delay effects. The framework incorporates the Riemann-Liouville fractional derivative...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.csite.2025.106304
X.B. Ye, B.C. Pan • Nuclear Materials and Energy
(2023)
Since tungsten (W) was considered as the most promising plasma facing materials (PFMs) in fusion reactors, there has been extensive research on the physical performance of W-PFMs. It is found that under the extreme conditions in a fusion re...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.nme.2023.101447
N. N. Besednova, T. N. Zvyagintseva, B. G. Andriukov, T. S. Zaporozhets et al. • Антибиотики и Химиотерапия
(2021)
The review presents materials describing the seaweed-derived sulfated polysaccharides (SPS) as potential means for prevention and treatment of viral diseases of the respiratory tract, mainly influenza and COVID-19. The literature materials o...
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Open Access (DOAJ)
DOI: 10.37489/0235-2990-2021-66-7-8-50-66
Xiaoxuan Su, Xinrong Huang, Yiyue Zhang, Leyang Yang et al. • Nature Communications
(2024)
Abstract The estuarine plastisphere, a novel ecological habitat in the Anthropocene, has garnered global concerns. Recent geochemical evidence has pointed out its potential role in influencing nitrogen biogeochemistry. However, the biogeoch...
DOAJ
Open Access (DOAJ)
DOI: 10.1038/s41467-024-50200-8
Adrian Poruciuc • Slavia Meridionalis
(2015)
Clues to the chronology of Old Germanic loans in Romanian and in other South-East European languages
The present article is directly based on the handout of the talk this author gave at the International Conference on Balkan Linguistics (6...
DOAJ
Open Access (DOAJ)
DOI: 10.11649/sm.2015.003
Tatyana Valentinovna Milevskaya • Вестник Волгоградского государственного университета: Серия 2. Языкознание
(2015)
The article deals with the onomastic space structure in the literary text and its constituents functions in realization of coherency as a text forming category. It is stated that providing global text coherence onyms could represent both de...
DOAJ
Open Access (DOAJ)
DOI: 10.15688/jvolsu2.2015.5.13
A. V. Zamkovaya • Вестник Тамбовского университета. Серия: Гуманитарные науки
(2023)
Modern technology is expanding the possibilities of classes and determining the need for new forms of learning. The study of multimedia technology is currently developing in an academic way. Visuals in general play a huge, sometimes decisiv...
DOAJ
Open Access (DOAJ)
DOI: 10.20310/1810-0201-2023-28-1-89-102
Amelia Rahmi • Islamic Communication Journal
(2017)
The existence of mass media has been attached to the life of modern society. The majority of mass media managed to gain material advantage and non-material at once. However, most media managers prefer material gains rather than materials,su...
DOAJ
Open Access (DOAJ)
DOI: 10.21580/icj.2017.2.1.2113
N. I. Fedoseeva, Yu. O. Anashkina • Неофилология
(2026)
INTRODUCTION. The relevance of the research is due to the growing interest of modern science in the ways of constructing the city‟s image in journalistic discourse, as well as the need to understand the value orientations that form a local ...
DOAJ
Open Access (DOAJ)
DOI: 10.20310/2587-6953-2026-12-4-817-828
Debasmita Chatterje, Dipankar Halder, Satadal Das • Journal of Clinical and Diagnostic Research
(2021)
Introduction: Around 2000 species of mushrooms exist in
nature, of which hardly 25 varieties are accepted as edible in
nature. “Nutraceuticals” are food substances that are associated
with immense health benefits and also hinder the deve...
DOAJ
Open Access (DOAJ)
DOI: 10.7860/JCDR/2021/47240.14660
Jazmín Vanessa Pérez-Pazos, Deimer Fuentes-Cassiani, Sol-Mara Regino, Jorge-Luis García et al. • Plants
(2025)
The production of high-quality cassava planting material is a key strategy for mitigating the spread of pests and diseases. To promote the adoption of such strategies by farmers, it is essential to strengthen local capacities through knowle...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/plants14192983
Schmidt Wolfram, Ngassam Inès L. Tchetgnia, Breitschaft Gerhard, Virchow Stephen • MATEC Web of Conferences
(2018)
The African cement, concrete and construction business is growing at rapid pace. The cement sales are expected to grow rapidly until 2050. The number of newly built cement plants increases dramatically and in addition more cements are being...
DOAJ
Open Access (DOAJ)
DOI: 10.1051/matecconf/201714901014
Zhao-Song Li, Chao Liu, Xiao-Wei Li, Yi Zheng et al. • Light: Science & Applications
(2025)
Abstract As a frontier technology, holography has important research values in fields such as bio-micrographic imaging, light field modulation and data storage. However, the real-time acquisition of 3D scenes and high-fidelity reconstructio...
DOAJ
Open Access (DOAJ)
DOI: 10.1038/s41377-024-01730-9