Zobrazeno 1 - 10
of 2 159
pro vyhledávání: '"structural defects"'
Publikováno v:
Journal of Materials Research and Technology, Vol 31, Iss , Pp 1557-1570 (2024)
Functionally graded materials (FGM) do not show special processing in the composite structure due to the combination of mechanical, thermal, magnetic and stress gradient properties. The aim of this study is to produce IN718/St6 FGM samples by direct
Externí odkaz:
https://doaj.org/article/ec62332edffd484fb07db01c7f57e4ae
Autor:
Khachatryan G. K., Anashkina N. E.
Publikováno v:
Руды и металлы, Iss 2, Pp 69-76 (2024)
Based on the study of rutile and cassiterite grains, using Fourier transform infrared microscopy, a new method for their determination in heavy mineral concentrate samples has been developed. The natural vibrations of the crystal lattice of these min
Externí odkaz:
https://doaj.org/article/6b2b44a86261469faca241706399a1c0
Autor:
Rema Ramakrishnan, Corinne Mallinson, Steven Hardy, Jennifer Broughan, Maisie Blyth, Gabriella Melis, Catherine Franklin, Melissa Hill, Rhiannon Mellis, Wing Han Wu, Stephanie Allen, Lyn S. Chitty, Marian Knight, EXPRESS Clinical Outcomes Group, Ruth Armstrong, Tazeen Ashraf, Ana Beleza-Meireles, Marta Bertoli, Lucy Bownass, Jennifer Campbell, Natalie Canham, Ruth Cleaver, Jan Cobben, Jacqueline Eason, Nour Elkhateeb, Alice Gardham, Alice Garrett, Sara Hillman, Emma Hobson, Simon Holden, Muriel Holder-Espinasse, Tessa Homfray, Monika Kosicka-Slawinska, Alison Male, Sahar Mansour, Sarju G. Mehta, Cathryn Moss, Jessica Myring, Pranav Pandya, Katrina Prescott, Lorna Randall, Sarah Richardson, Alexander Ross, Alison Stewart, Dagmar Tapon, Hannah Titheradge, Pradeep Vasudevan, Astrid Weber, Louise Wilson
Publikováno v:
Frontiers in Genetics, Vol 15 (2024)
IntroductionPrenatal exome sequencing (pES) can enhance genetic diagnosis of fetuses with structural anomalies and has recently been introduced as a national service in England. We aimed to examine service outcomes such as diagnostic yield (definite
Externí odkaz:
https://doaj.org/article/1a67f11223b94bd2a89072f49c95ec47
Publikováno v:
Compounds, Vol 4, Iss 2, Pp 315-337 (2024)
Metal–organic frameworks (MOFs) have been the subject of extensive scientific investigation in the last three decades and, currently, they make up one of the types of compounds most studied for their potential application in a wide range of distinc
Externí odkaz:
https://doaj.org/article/4030f39cb4524695aa1e9f9c3772944b
Autor:
Hessam Kaveh, Reda Alhajj
Publikováno v:
Frontiers in Built Environment, Vol 10 (2024)
IntroductionCracks, as structural defects or fractures in materials like concrete, asphalt, and metal, pose significant challenges to the stability and safety of various structures. Addressing crack detection is of paramount importance due to its imp
Externí odkaz:
https://doaj.org/article/34c3c30a945b4fb08267d95397aa11cc
Publikováno v:
Materials, Vol 17, Iss 19, p 4700 (2024)
Mg metal vascular stents not only have good mechanical support properties but also can be entirely absorbed by the human body as a trace element beneficial to the human body, but because Mg metal is quickly dissolved and absorbed in the human body, m
Externí odkaz:
https://doaj.org/article/c64033dee2be472b93a6cee037aade0d
Publikováno v:
Crystals, Vol 14, Iss 9, p 779 (2024)
The characterization of objects of historical and cultural interest represents a crucial topic, specifically when it regards gemstones. Actually, the advanced investigation of precious minerals of gemological interest requires exclusively non-destruc
Externí odkaz:
https://doaj.org/article/021053b979cf4f4891bd1ada0bd8ee51
Autor:
Cayetano Hernández-Gómez, Pilar Prieto, Carlos Morales, Aida Serrano, Jan Ingo Flege, Javier Méndez, Julia García-Pérez, Daniel Granados, Leonardo Soriano
Publikováno v:
Materials, Vol 17, Iss 13, p 3293 (2024)
Understanding the interactions in hybrid systems based on graphene and functional oxides is crucial to the applicability of graphene in real devices. Here, we present a study of the structural defects occurring on graphene during the early stages of
Externí odkaz:
https://doaj.org/article/45ba004e8f914fda89bac9f1ea00fca5
Publikováno v:
Iranian Journal of Physics Research, Vol 23, Iss 2, Pp 419-428 (2023)
In this work, the fabrication of centimeter-sized 2D binary colloidal crystals, composed of monodisperse poly(methyl methacrylate) (PMMA) microspheres with diameters of 1039 and 238 nm, using the self-assembly method at the air-water interface is stu
Externí odkaz:
https://doaj.org/article/e450c84e9c23408a996b979be3a7a6fd
Autor:
Elena Uspenskaya, Anastasia Simutina, Ekaterina Kuzmina, Vasilisa Sukhanova, Timur Garaev, Tatiana Pleteneva, Alena Koldina, Ekaterina Kolyabina, Gleb Petrov, Anton Syroeshkin
Publikováno v:
Powders, Vol 2, Iss 2, Pp 464-483 (2023)
Mechanochemistry is one of the ten great discoveries of green chemistry methods for synthesizing new substances. A drug substance from the fluoroquinolone group was exposed to high-intensity mechanical impacts using a laboratory knife mill for 21 min
Externí odkaz:
https://doaj.org/article/c0ed218ae9514c0ab72315741bdfcb68