Zobrazeno 1 - 10
of 5 679
pro vyhledávání: '"sectioning"'
Autor:
Anna L. Eismont, Michael deMoulpied, Clinton R. Robertson, Roel R. Lopez, Charles R. Randklev
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-10 (2024)
Abstract Unionid mussels deposit growth rings (annuli) within the shell, which can be used to estimate age and growth. Thin-sectioning is a common technique for counting annuli, wherein a cross-section of a shell valve is taken and evaluated by multi
Externí odkaz:
https://doaj.org/article/787de09919694e0288efdc44394d411a
Autor:
Shaobo Xiao, Guangshuang Lu, Jiayi Liu, Wenjie Su, Chenhao Li, Yingyuan Liu, Fanchao Meng, Jinjing Zhao, Nan Gao, Yan Chang, Xinghao Guo, Shengyuan Yu, Ruozhuo Liu
Publikováno v:
The Journal of Headache and Pain, Vol 25, Iss 1, Pp 1-19 (2024)
Abstract Background Migraine is a neurological disorder characterized by complex, widespread, and sudden attacks with an unclear pathogenesis, particularly in chronic migraine (CM). Specific brain regions, including the insula, amygdala, thalamus, an
Externí odkaz:
https://doaj.org/article/446e7fcbba124235bcb667fb74a6f2b5
Publikováno v:
Xibei zhiwu xuebao, Vol 44, Iss 7, Pp 1164-1168 (2024)
Abstract [Objective] The woody stems of plants are difficult to obtain satisfactory microscopic image in both freehand and paraffin sections due to the high content of secondary vascular tissues and high degrees of lignification of cell walls. Micr
Externí odkaz:
https://doaj.org/article/a4f9f3bb7b874b18ac8c61fff5da28f5
Publikováno v:
口腔疾病防治, Vol 32, Iss 7, Pp 494-501 (2024)
Objective To investigate the physicochemical and biological properties of a new calcium sulfate-based root canal sealer for deciduous teeth containing calcium sulfate hemihydrate, barium sulfate, chlorhexidine acetate, and polyethylene glycol 400 (PE
Externí odkaz:
https://doaj.org/article/a3e11dad029f47a690332f1175246220
Publikováno v:
Tomography, Vol 10, Iss 5, Pp 693-704 (2024)
Despite their relatively low incidence globally, central nervous system (CNS) tumors remain amongst the most lethal cancers, with only a few other malignancies surpassing them in 5-year mortality rates. Treatment decisions for brain tumors heavily re
Externí odkaz:
https://doaj.org/article/f764ec0e177a483e97b992515b3ae4b7
Publikováno v:
Transportation Engineering, Vol 16, Iss , Pp 100251- (2024)
Safety studies have indicated strong correlation between road friction and accident risk, with a dramatic increase in accident when friction drops below certain threshold. For this reason, managing pavement skid resistance is an important mean to red
Externí odkaz:
https://doaj.org/article/88e2e604dadd46d4a418ff558d1bf9a7
Autor:
Jessica P. Miller, Ryan G. Morrison, Emily Mechling, Karen Tisdale, Katherine Frederick-Dyer, Brannan B. Griffin, Ben H. Park, Lauren S. Prescott, Marta A. Crispens, Ronald Alvarez, Arthur Fleischer
Publikováno v:
WFUMB Ultrasound Open, Vol 2, Iss 1, Pp 100031- (2024)
Objectives: The fallopian tube (FT) has emerged as an important imaging target in the detection of early ovarian cancer, which has remained an evasive challenge in the field of medicine. Recent understanding of ovarian cancer has identified the dista
Externí odkaz:
https://doaj.org/article/be48044133cf4ab6ad75c343da40251e
Publikováno v:
Shipin yu jixie, Vol 40, Iss 2, Pp 97-103,226 (2024)
Objective: A special cutting mechanism for slicing elongated fish with smooth surface was designed. Methods: Taking the slimy eel as the research object, the mechanism of clamping and cutting operation was analyzed. Taking cutting quality and cutting
Externí odkaz:
https://doaj.org/article/6296c3e8289f4d7aae2e45410f579bcf
Autor:
Jeffries, Danielle, Hurst, Robert
Publikováno v:
Mental Health and Social Inclusion, 2023, Vol. 27, Issue 4, pp. 417-421.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/MHSI-03-2023-0031
Publikováno v:
IEEE Open Journal of Instrumentation and Measurement, Vol 3, Pp 1-11 (2024)
X-ray computed tomography (XCT) is a widely adopted nondestructive technique for characterizing internal porosity in additive manufactured (AM) components. However, the accuracy and precision of porosity characterization using XCT can be affected by
Externí odkaz:
https://doaj.org/article/a38c269b3afe48c792422823f8e7fb20