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Academic Articles & Research Papers
Showing 20 of 77 academic articles
Meng-jiang Cen, Yuan Liu, Xiang Chen • China Foundry
(2019)
This paper summarizes melting methods of titanium and titanium alloy, such as vacuum arc melting (VAR) and electron beam cold hearth melting (EBCHM), and the related inclusions formed when using these melting methods. Low-density inclusions...
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Open Access (DOAJ)
DOI: 10.1007/s41230-019-9046-1
Ramón Cebrián-Guimerá, María del Carmen Del Arco-Aguilar, María Mercedes Del Arco-Aguilar, José Ángel Afonso-Vargas • Lucentum
(2026)
Las excavaciones en el yacimiento de Lobos 1, de época tardorrepublicana y altoimperial, han proporcionado un importante registro de las herramientas usadas por los trabajadores de la púrpura. Realizamos un estudio, de forma contextual y em...
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Open Access (DOAJ)
DOI: 10.14198/LVCENTVM.29345
Montahaei Mansoure, Ghanbarifar Saeid • E3S Web of Conferences
(2020)
This paper investigates magnetotelluric (MT) data recorded along a profile in the Sabalan geothermal region, NW of Iran. To find the range of relevant models consistent with the data, this study employed the so-called regularized, tear zone...
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Open Access (DOAJ)
DOI: 10.1051/e3sconf/202021102004
María Lidia Sánchez, J. Rossi, S. Morra, Paula Armas • Latin American Journal of Sedimentology and Basin Analysis
(2021)
Se estudió una sucesión sedimentaria que aflora en el sudeste de la Cuenca Neuquina, en el departamento El Cuy (Río Negro). La misma incluye a las formaciones Huincul y Lisandro que integran el Subgrupo Río Limay (Grupo Neuquén), y han sido...
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Josibel G. Oliveira Jr., Walter E. Medeiros, Werner F. Tabosa, Helenice Vital • Brazilian Journal of Geophysics
(2008)
ABSTRACT
A sand dune located near São Bento do Norte and Caiçara do Norte towns (northern coastal region of Rio Grande do Norte state, Northeastern Brazil) is rapidly migrating toward urban areas. To understand the depositional processes (e...
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Open Access (DOAJ)
DOI: 10.1590/S0102-261X2008000100001
Mingshuai Zhu, Daniel Pastor–Galán, Matthijs A. Smit, Dorjgochoo Sanchir et al. • Geophysical Research Letters
(2024)
Abstract The opening of oceans within accretionary orogens is important for understanding the Wilson cycle. The Mongol–Okhotsk Ocean (MOO) began opening within the early Paleozoic accretionary collage of the Central Asian Orogenic Belt (CAO...
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Open Access (DOAJ)
DOI: 10.1029/2024GL109028
Paul Meakin • Reviews of Geophysics
(1991)
The combination of small particles to form larger structures is important in a broad range of natural processes, including the flocculation of organic and mineral particles in rivers, estuaries, and the open sea, the growth of smoke particl...
OPENALEX
DOI: https://doi.org/10.1029/91rg00688
Garry D. McKenzie, Ohio State University, International Gondwana Symposium < 1985, Institute of Polar Studies, Ohio State University> • Geophysical monograph
(1987)
This volume contains ma ny of the papers presented at the Sixth International Gondwana Symposium, held at the Institute of Polar Studies, The Ohio State University, Columbus, Ohio, August 19-23, 1985. The symposium was the first held outsid...
OPENALEX
DOI: https://doi.org/10.1029/gm040
Luzana Kamtangwala, Solomon Adeniyi Adekola, Jerome Edafe Asedegbega • Discover Geoscience
(2025)
Abstract The Nkhata basin located in the central part of the Malawi rift consists of Late Quaternary (Chibanian to present; 6.02 wt% and S2 > 25.55 mg HC/g rock; 1 C: TOC up to 6.16 wt%, S2 up to 56.9 mg HC/g rock). The sediments were domi...
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Open Access (DOAJ)
DOI: 10.1007/s44288-025-00267-7
Adriana Potra, Rosemary Hickey-Vargas, Andrew W. Macfarlane, Vincent J.M. Salters • Revista Mexicana de Ciencias Geológicas
(2015)
Análisis isotópicos de Pb, Sr y Nd de rocas mesozoicas y cenozoicas de la parte sur del terreno Guerrero en México contribuyen una mejor comprensión de su origen. Rocas metamórficas colectadas al sur de Arteaga (terreno Zihuatanejo) tienen ...
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Lucas Martins Pion, Paolo Alfredini • TransNav
(2019)
Considering the demand for mooring larger ships at Brazilian port terminals, both private and public, in a scenario of growing exports, engineering interventions that can provide improvements in the vessel’s maximum allowed dimensions can r...
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Open Access (DOAJ)
DOI: 10.12716/1001.13.02.24
C. P. B. O'Malley, C. P. B. O'Malley, G. G. Roberts, J. Panton et al. • Geoscientific Model Development
(2024)
The modern state of the mantle and its evolution on geological timescales are of widespread importance for the Earth sciences. For instance, it is generally agreed that mantle flow is manifest in topographic and drainage network evolution, ...
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Open Access (DOAJ)
DOI: 10.5194/gmd-17-9023-2024
Vassana Supapongsri, Ananya Sahathippayakul, Wanchat Sirisarn, Mohit Chand et al. • MycoKeys
(2025)
Two novel species of Penicillium, comprising P. chanthaburiense sp. nov. and P. buranakarlianum sp. nov., were isolated from mangrove sediment collected at the King Rama IX International Mangrove Botanical Garden in Chanthaburi Province, Th...
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Open Access (DOAJ)
DOI: 10.3897/mycokeys.126.172211
Alexandra Kühnlein, Simon A Lanzmich, Dieter Braun • eLife
(2021)
Can replication and translation emerge in a single mechanism via self-assembly? The key molecule, transfer RNA (tRNA), is one of the most ancient molecules and contains the genetic code. Our experiments show how a pool of oligonucleotides, ...
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Open Access (DOAJ)
DOI: 10.7554/eLife.63431
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)
Yuequn Dong, Tingwu Lei, Shuqin Li, Cuiping Yuan et al. • International Soil and Water Conservation Research
(2015)
Vegetative coverage is commonly used to reduce urban slope soil erosion. Laboratory experimental study on soil erosion under grass covered slopes is conventionally time and space consuming. In this study, a new method is suggested to study ...
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Open Access (DOAJ)
DOI: 10.1016/j.iswcr.2015.05.006
JIA Dongdong, ZHOU Jianyin, SHAO Xuejun, ZHANG Xingnong • Shui kexue jinzhan
(2018)
Sediment deposition is one of the key issues during the processes of reservoir construction and operation. On the basis of the observed sedimentation patterns in the dam area of Three Gorges Reservoir (TGR), a schematic diagram of fine-grai...
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Open Access (DOAJ)
DOI: 10.14042/j.cnki.32.1309.2018.01.007
K. B. Gran, C. Dolph, A. Baker, M. Bevis et al. • Water Resources Research
(2019)
Abstract Observatory‐scale data collection efforts allow unprecedented opportunities for integrative, multidisciplinary investigations in large, complex watersheds, which can affect management decisions and policy. Through the National Scie...
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Open Access (DOAJ)
DOI: 10.1029/2018WR024211
Hailu Gisha Kuma, Ermias Mekonnen Chinasho, Abrham Asha Tolke • Heliyon
(2024)
Soil erosion and sediment buildup are the factors that speed up the decline in capacity and function of reservoirs, agricultural products, and water resources. In order to simulate sediment and runoff and map high sediment-yielding sub-basi...
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Open Access (DOAJ)
DOI: 10.1016/j.heliyon.2024.e36315
Anping Shu, Jiapin Zhu, Baoshan Cui, Le Wang et al. • Frontiers in Marine Science
(2023)
By offering natural protection along offshore wetlands, mangroves play a crucial role in providing great ecological and economic benefits to local communities. However, mangroves are currently facing an increasing threat of decline worldwid...
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Open Access (DOAJ)
DOI: 10.3389/fmars.2023.1165048