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Academic Articles & Research Papers
Showing 20 of 1,331 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 ...
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Open Access (DOAJ)
DOI: 10.1016/j.jmrt.2026.09.159
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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Talha İkbal Çığır, Melih Hakan Samur, Mevlüt Yasin Igdeli • International Journal of Automotive Science and Technology
(2025)
This study compares the friction performance of three commonly used cast brake disc materials in the automotive industry: the G3000 variant, GG20, and GG15 (high carbon content). Samples were tested on an inertia dynamometer following the S...
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Open Access (DOAJ)
DOI: 10.30939/ijastech..1811564
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...
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Open Access (DOAJ)
DOI: 10.1063/1.4972804
Vogliardi Andrea, Ruffato Gianluca, Bonaldo Daniele, Dal Zilio Simone et al. • Nanophotonics
(2023)
Perfect vortices, whose ring profile is independent of the topological charge, play a key role in telecommunications and particle micro-manipulation. In this work, we report the compact generation of a new kind of double-ring perfect vortic...
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Open Access (DOAJ)
DOI: 10.1515/nanoph-2023-0555
Patrick Rufangura, Iryna Khodasevych, Arti Agrawal, Matteo Bosi et al. • Nanomaterials
(2021)
The mid-infrared (MIR) is an exciting spectral range that also hosts useful molecular vibrational fingerprints. There is a growing interest in nanophotonics operating in this spectral range, and recent advances in plasmonic research are aim...
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Open Access (DOAJ)
DOI: 10.3390/nano11092339
• Papers from the Institute of Archaeology
(2019)
To download this paper, please click here.This paper discusses the impact of ideas about the historical and racial origins of the Holy Family that are captured in the painting Anno Domini or the Flight into Egypt (1883/4) by Edwin Longsden ...
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Open Access (DOAJ)
DOI: 10.14324/111.444.2041-9015.1128
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...
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Open Access (DOAJ)
DOI: 10.3390/heritage6010030
Lucian Munteanu, Ana Boldureanu, George-Dan Hânceanu, Vasile Ursachi • Arheologia Moldovei
(2022)
The medieval necropolis of Brad overlaps the fortified section of the Geto-Dacian fortress of Zargidava, located on the left bank of the Siret River. Altogether, 962 graves were researched here during the years 1963-2004. The numismatic mat...
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Open Access (DOAJ)
DOI: 10.11588/amold.2019.1.92555
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
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...
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Open Access (DOAJ)
DOI: 10.24852/pa2017.3.21.280.288
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)
Isabel Pombo Cardoso • Conservar Património
(2019)
This paper is the fifth of a series and focuses on tracing the history of the use of gypsum based products as well as of the use of ground layers, centred on a review of published analytical evidence. The purpose is to contribute for the un...
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Open Access (DOAJ)
DOI: 10.14568/cp2018033
Amparo Castiella Rodríguez, Mª Amor Beguiristain Gúrpide • Cuadernos de Arqueología de la Universidad de Navarra
(2008)
La prospección sistemática del término de Tafalla, ha proporcionado datos suficientes para constatar la ocupación del mismo desde el Neolítico hasta la actualidad. Se estudian de modo global estos hallazgos junto a los materiales de la cole...
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Xin Wu • Studia Hercynia
(2023)
The sacred landscape of Central Asia consisted of various religions and ritual practices that grew out of local traditions. The latest archaeological excavations of the Iron Age cultic structures in Central Asia reveal a diverse array of ri...
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Domingo FLETCHER VALLS • Zephyrus
(2009)
En la campaña de excavaciones llevadas a cabo en 1941, en el ya célebre poblado ibérico de San Miguel de Liria (Valencia), la Edeta de los textos clásicos, la suerte nos deparó, entre los abundantísimos materiales cerámicos, en el departame...
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F. S. Aghaei Maybodi, M. H. Heydari, F. M. Maalek Ghaeini, M. H. Akrami • پژوهشهای ریاضی
(2021)
Introduction
Many mathematical formulations of physical phenomena contain integro-differential equations. These equations arise in fluid dynamics, biological models, chemical kinetics, ecology, control theory of financial mathematics, aeros...
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CHEN Qiang, LI Shun, ZHU Li'an, BAI Shuxin et al. • Cailiao gongcheng
(2023)
As one kind of advanced high temperature structural and functional materials, it is necessary for fiber reinforced silicon carbide matrix composites (SiC CMCs) in the field of thermal management (TM) to combine the efficient heat transfer a...
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Open Access (DOAJ)
DOI: 10.11868/j.issn.1001-4381.2023.000079
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...
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Open Access (DOAJ)
DOI: 10.2478/scjme-2018-0023