Zobrazeno 1 - 10
of 15 147
pro vyhledávání: '"C, Ji"'
Publikováno v:
Metalurgija, Vol 54, Iss 1-2, Pp 87-90 (2025)
Aiming at the complex structure of wheel hub bearing parts, which is difficult to form, an upsetting-pre-forgingfinal forging forming process is adopted after process analysis. A three-dimensional finite element model is established by Deform softwar
Externí odkaz:
https://doaj.org/article/15692b750cfe41c6ad06939cf0fda44c
Autor:
M. D. Mahecha, A. Bastos, F. J. Bohn, N. Eisenhauer, H. Feilhauer, T. Hickler, H. Kalesse‐Los, M. Migliavacca, F. E. L. Otto, J. Peng, S. Sippel, I. Tegen, A. Weigelt, M. Wendisch, C. Wirth, D. Al‐Halbouni, H. Deneke, D. Doktor, S. Dunker, G. Duveiller, A. Ehrlich, A. Foth, A. García‐García, C. A. Guerra, C. Guimarães‐Steinicke, H. Hartmann, S. Henning, H. Herrmann, P. Hu, C. Ji, T. Kattenborn, N. Kolleck, M. Kretschmer, I. Kühn, M. L. Luttkus, M. Maahn, M. Mönks, K. Mora, M. Pöhlker, M. Reichstein, N. Rüger, B. Sánchez‐Parra, M. Schäfer, F. Stratmann, M. Tesche, B. Wehner, S. Wieneke, A. J. Winkler, S. Wolf, S. Zaehle, J. Zscheischler, J. Quaas
Publikováno v:
Earth's Future, Vol 12, Iss 6, Pp n/a-n/a (2024)
Abstract Climate extremes are on the rise. Impacts of extreme climate and weather events on ecosystem services and ultimately human well‐being can be partially attenuated by the organismic, structural, and functional diversity of the affected land
Externí odkaz:
https://doaj.org/article/7574663b126941bc8431c494ab4f4cb8
Publikováno v:
Metalurgija, Vol 63, Iss 3-4, Pp 435-438 (2024)
In the process of carrying out the installation of large flue, because the thickness of the flue is thin, it is easy to deform when hoisting with wire rope, and too much deformation will affect the subsequent use of the flue, resulting in waste, so i
Externí odkaz:
https://doaj.org/article/cfcf0bedda6b40e88da6a546dcf2360d
Publikováno v:
Metalurgija, Vol 63, Iss 3-4, Pp 447-450 (2024)
In the process of hoisting the memorial archway, because the balance beam directly lifts the memorial archway, it is easy to deform during the hoisting process, and the deformation will affect the follow-up work, resulting in the delay of the project
Externí odkaz:
https://doaj.org/article/c22042139e8349fb8ad920b4023febba
Autor:
A. Senthinathan, K. Tu, E. Stephenson, B. O’Neill, L. Lipscombe, C. Ji, D. A. Butt, J. Apajee, A. Train, N. Crampton
Publikováno v:
BMC Primary Care, Vol 25, Iss 1, Pp 1-10 (2024)
Abstract Background With the onset of the COVID-19 pandemic and the large uptake in virtual care in primary care in Canada, the care of patients with type 2 diabetes has been greatly affected. This includes decreased in-person visits, laboratory test
Externí odkaz:
https://doaj.org/article/c248551dbfd64388bcf2cc4d2c7cf5bd
Publikováno v:
Metalurgija, Vol 63, Iss 2, Pp 241-244 (2024)
Lifting is to use lifting equipment to lift components and install them to the designated position. On the main structure, lifting equipment is used to transport the flue and transport the sectional flue to the designated position. Certain deformatio
Externí odkaz:
https://doaj.org/article/1c70b034456147ada0cea59a9db474f5
Publikováno v:
Metalurgija, Vol 63, Iss 1, Pp 93-96 (2024)
To investigate the thermoplastic deformation behavior of FV520B steel, the Gleeble-3800 thermal simulation test machine is used to perform hot compression test on FV520B steel. Select a deformation temperature of 900 °C - 1 050 °C, set the strain r
Externí odkaz:
https://doaj.org/article/1b75e7a5675742f0b206212ce845ab40
Publikováno v:
Metalurgija, Vol 63, Iss 1, Pp 149-152 (2024)
The joints of aluminum alloy frames are usually welded by manual TIG welding. In order to study the distribution law of welding stress level and welding temperature field of intersecting joints of 6061-T6 aluminum alloy bicycle frames, a intersecting
Externí odkaz:
https://doaj.org/article/4b11c4b5695a49249bba5841af68f39d
Publikováno v:
Archives Animal Breeding, Vol 66, Pp 357-368 (2023)
The litter trait is one of the most important economic traits, and increasing litter size is of great economic value in the pig industry. However, the molecular mechanisms underlying pig litter traits remain elusive. To identify molecular markers and
Externí odkaz:
https://doaj.org/article/61389d839e6446ef9e8dfc160176bee3
Publikováno v:
Metalurgija, Vol 63, Iss 2, Pp 226-228 (2024)
There are many uncertain factors in the test process of electroplating zinc. The establishment of control standards in the research process can reduce the workload and shorten the test cycle. Based on the electrochemical module developed by COMSOL mu
Externí odkaz:
https://doaj.org/article/fe4effd5425a451994022d209266c26e