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Academic Articles & Research Papers
Showing 20 of 3,812 academic articles
Feng Hong, Xinsheng Wang, Dong Lu, Tingxi Meng et al. • Journal of Materials Research and Technology
(2026)
Ultra-thin metallic bellows are critical components in new energy vehicles and aerospace applications, yet their forming precision is significantly challenged by size effects when the wall thickness is reduced to the mesoscopic scale. This ...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.jmrt.2026.09.159
Kyuhae Min, Taejun Kang, Tae Yeob Kang, Jae-Bum Pyo • Applied Sciences
(2025)
As data centers expand, immersion cooling systems are gaining attention for thermal management of memory devices. To enable widespread adoption, it is essential to evaluate the impact of coolants on the reliability of memory packages. In th...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/app15094668
Fuzhen Sun, Meng Liu, Baoming Wang, Na Yang et al. • Advances in Materials Science and Engineering
(2022)
Structures with negative Poisson’s ratios have wide applications in automotive design, owing to their excellent mechanical properties and good energy absorption capability. This type of structure can be used to design lightweight components...
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Open Access (DOAJ)
DOI: 10.1155/2022/3726964
Hao Wang, Junfei Wu, Ping Fu, Xinle Song et al. • BioResources
(2026)
This study adopted a semi‑analytical CFD‑DEM coupling method to simulate the movement and deposition of lignin particles in ceramic membrane pores, with the aim of elucidating the microscopic mechanisms of membrane fouling. The movement of ...
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Open Access (DOAJ)
Seungjae Han, Taeyoung Oh, Soohyeon Lee, Siyeong Park et al. • Applied Sciences
(2025)
With continuous advancements in autonomous driving technology, systematic and reliable safety verification is becoming increasingly important. However, despite the active development of various X-in-the-loop simulation (XILS) platforms to v...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/app15126545
R. Skomski, D. J. Sellmyer • AIP Advances
(2017)
It is investigated how a Berry phase is created in polycrystalline nanomagnets and how the phase translates into an emergent magnetic field and into a topological Hall-effect contribution. The analysis starts directly from the spin of the c...
DOAJ
Open Access (DOAJ)
DOI: 10.1063/1.4972804
Randa Asa’d, V. D. Ivanov, I. Negueruela, J. M John et al. • The Astronomical Journal
(2023)
Recent surveys have uncovered new young massive clusters that host dozens of red supergiants (RSGs) near the inner Galaxy. However, many of them have still not been fully studied. Using Very Large Telescope/X-shooter near-infrared spectra, ...
DOAJ
Open Access (DOAJ)
DOI: 10.3847/1538-3881/acc841
James R. Webb, Ivan Parra Sanz • Galaxies
(2023)
We present the results of an in-depth analysis of the Whole Earth Blazar Telescope (WEBT) micro-variability observations made during a campaign done in 2020 on the blazar BL Lacertae. The data consisted of 231 days of optical imaging and we...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/galaxies11060108
Simone Dilaria, Caterina Previato, Jacopo Bonetto, Michele Secco et al. • Heritage
(2023)
In this paper, we discuss the presence of volcanic pozzolans in the structural mortars of the Roman Temple of Nora in Sardinia (3rd c. AD), represented by pyroclastic rocks (pumices and tuffs) employed as coarse and fine aggregates. The pro...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/heritage6010030
Sebastiano Ettore Spoto, Roberta Somma • Heritage
(2026)
Natural earth pigments are polymineral materials whose present composition may differ from the source because of selection, grinding, heating, mixing, binder incorporation, and later alteration. This study develops a structured method for s...
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Open Access (DOAJ)
DOI: 10.3390/heritage9080322
Zarubina K.A. • Вестник Брянского государственного университета
(2022)
Using the example of the Kursk province, the article examines the main methods of government work with persons with dubious «political reliability», «potential» and «real» political criminals in the second half of the XIX - early XX centuri...
DOAJ
Open Access (DOAJ)
DOI: 10.22281/2413-9912-2022-06-02-57-62
Umerenkova Olga V. • Поволжская археология
(2017)
The article considers issues related to the principals of scientific approach, methods and procedure of costume reconstruction on the basis of archaeological materials dating back to the Bronze Age discovered in the territory of Western Sib...
DOAJ
Open Access (DOAJ)
DOI: 10.24852/pa2017.3.21.280.288
Andrés Darío Izeta, María Cristina Scattolin • Intersecciones en Antropología
(2006)
El propósito de este trabajo es el de aportar datos e interpretaciones de la economía de una unidad doméstica de un sitio del Período Formativo del noroeste argentino (Loma Alta Núcleo E) relacionada con el manejo de camélidos. El registro ...
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Open Access (DOAJ)
Sofwan Noerwidi • Berkala Arkeologi
(2017)
Liangan is a settlement site of Old Mataram in periodic of VI-X AD. Various aspects of ancient Javanese culture has been recovered from Liangan site, but has never been examined the relationship between human and fauna in the past. The stud...
DOAJ
Open Access (DOAJ)
DOI: 10.30883/jba.v37i1.116
Diego Rodrigo Salazar Sutil • Estudios Atacameños
(2008)
Este artículo revisa las evidencias arqueológicas asociadas a la explotación de minerales cupríferos en la localidad de San José del Abra durante el período Tardío (ca. 1450-1536 DC). Los sitios estudiados incluyen minas, áreas de trabajo, ...
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Open Access (DOAJ)
Tiancheng Yang, Xiuhua Si, Jinxiang Xi • Life
(2024)
The human tongue has highly variable morphology. Its role in regulating respiratory flows and deposition of inhaled aerosols remains unclear. The objective of this study was to quantify the uncertainty of nanoparticle deposition from the va...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/life14030406
M. K. Mehta, M. Zaaijer, D. von Terzi • Wind Energy Science
(2024)
Traditionally, wind turbine and wind farm designs have been optimized to minimize the cost of energy. Such a design would make sense when bidding in price-based auctions. However, in a future with a high share of renewables and zero subsidi...
DOAJ
Open Access (DOAJ)
DOI: 10.5194/wes-9-2283-2024
Majid Jamal-Omidi, Mohammad Reza Mohammadi Suki • Journal of Mechanical Engineering
(2018)
In this paper, effects of the defect in an adhesively bonded joint have been investigated using cohesive zone modeling. Consequently, a 3D finite element model of a single lap-joint is constructed and validated with experiments. Strength pr...
DOAJ
Open Access (DOAJ)
DOI: 10.2478/scjme-2018-0023
Meiling Zhou, Linlin Lu, Huadong Guo, Qihao Weng et al. • Remote Sensing
(2021)
Sustainable development in urban areas is at the core of the implementation of the UN 2030 Agenda and the Sustainable Development Goals (SDG). Analysis of SDG indicator 11.3.1—Land-use efficiency based on functional urban boundaries—provide...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/rs13152850
Thenmozhi D, M. Eswara Rao, Ch. Nagalakshmi, RLV.Renuka Devi et al. • International Journal of Thermofluids
(2024)
The current study presents a novel examination of heat transfer properties in a magnetohydrodynamic (MHD) flow of Casson fluid across a porous stretching sheet, uniquely incorporating the effects of heat source and variable viscosity. Unlik...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.ijft.2024.100804