Zobrazeno 1 - 10
of 15 581
pro vyhledávání: '"micro‐CT"'
Publikováno v:
Journal of Rock Mechanics and Geotechnical Engineering, Vol 16, Iss 10, Pp 4285-4299 (2024)
The influences of biological, chemical, and flow processes on soil structure through microbially induced carbonate precipitation (MICP) are not yet fully understood. In this study, we use a multi-level thresholding segmentation algorithm, genetic alg
Externí odkaz:
https://doaj.org/article/08d59b01f0614a41af898caf992809dc
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-12 (2024)
Abstract Salt efflorescence is one of the major hazards to cultural heritages, masonries, and highways etc. It is now generally accepted that damages caused by salt efflorescence are mainly due to continuous cycles of salt crystallization/dissolution
Externí odkaz:
https://doaj.org/article/73cfc3ebc7a94494946d42ae7653b99f
Autor:
Shoichiro Urabe, Taishi Hata, Eiji Kobayashi, Yuji Ishii, Yuki Ushimaru, Mitsunobu Takeda, Yuki Sekido, Tsuyoshi Hata, Atsushi Hamabe, Takayuki Ogino, Norikatsu Miyoshi, Mamoru Uemura, Hirofumi Yamamoto, Yuichiro Doki, Hidetoshi Eguchi, Kiyokazu Nakajima
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-8 (2024)
Abstract We developed a novel clamping device for laparoscopic surgery, free from conventional pinch structure, capable of uniformly occluding any ductal organ. This study aimed to evaluate performance of the new clamper compared to the pinch-type cl
Externí odkaz:
https://doaj.org/article/8fc63839a42f4e25a9512180a09b0521
Autor:
Arunima Aggarwal, Ruchika Roongta Nawal, Sudha Yadav, Sangeeta Talwar, Sriram Kunnoth, Puneet Mahajan
Publikováno v:
Endodontology, Vol 36, Iss 3, Pp 285-292 (2024)
Aim: To evaluate the propagation of preexisting dentinal microcracks after instrumentation with ProTaper Universal (PTU), ProTaper Gold (PTG), Twisted File Adaptive (TFA), and Reciproc Blue (RB) instruments by micro-CT imaging. Methods: The mesial ro
Externí odkaz:
https://doaj.org/article/18a18c4b6c2e41f09a05b8d018d9ad12
Publikováno v:
Discover Materials, Vol 4, Iss 1, Pp 1-17 (2024)
Abstract Microbiologically Induced Calcium Carbonate Precipitation (MICP) is a technology for improving soil characteristics, especially strength, that has been gaining increasing interest in literature during the last few years. Although a lot of in
Externí odkaz:
https://doaj.org/article/633cb0e748e643138e7f395edb2d7c3e
Autor:
Zengchao FENG, Jianhang SHI
Publikováno v:
Meitan xuebao, Vol 49, Iss 9, Pp 3798-3809 (2024)
In in-situ modified fluidized mining, the use of high temperatures to treat ore deposits is an effective method. Exploring the evolution law of pyrolysis characteristics, microstructure, permeability, deformation, etc. with the temperature variation
Externí odkaz:
https://doaj.org/article/4c7316bb88184bcaa5e73eda00b8e9fa
Publikováno v:
3D Printing in Medicine, Vol 10, Iss 1, Pp 1-11 (2024)
Abstract Background The Trident II Tritanium acetabular shell is additively manufactured (3D printed), based on the established Trident ‘I’ Tritanium shell, produced using conventional methods; this study characterised their differences. Methods
Externí odkaz:
https://doaj.org/article/0f543e4635594360877c1781c84e665e
Publikováno v:
Plant Methods, Vol 20, Iss 1, Pp 1-14 (2024)
Abstract Background Root phenotyping is particularly challenging because of complexity and inaccessibility of root apparatus. Orientation is one of the most important architectural traits of roots and its characterization is generally addressed using
Externí odkaz:
https://doaj.org/article/732ddfdf5dc8416c967e37b8238a8e11
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-15 (2024)
Abstract Mortise and tenon joint is a key connecting component in timber-framed architecture. Accurately assessing the damage to joints is crucial for the structural design of wooden buildings. This study conducted fatigue tests at three stress level
Externí odkaz:
https://doaj.org/article/149b9453c95b454ea7fe9a14d4668c76