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of 2 185
pro vyhledávání: '"tims"'
Autor:
Xiang-long YUAN, Xiao-pan SHEN, Li-hua ZHAI, Fei-teng LI, Hu DENG, Jiang XU, Lei FENG, Zhi-ming LI
Publikováno v:
Zhipu Xuebao, Vol 45, Iss 5, Pp 600-608 (2024)
Abundance sensitivity is an important technical index of magnetic mass spectrometer, which describes the extent to which the tailing of intense ion peaks at a mass number in its neighborhood affects the weak ion peaks during isotope ratio measurement
Externí odkaz:
https://doaj.org/article/032c65996245464f87eb94a124286ffa
Autor:
Nadine M. Chiera, Peter Sprung, Yuri Amelin, Rugard Dressler, Dorothea Schumann, Zeynep Talip
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-11 (2024)
Abstract The half-life of the extinct radiolanthanide $$^{146}\text{Sm}$$ 146 Sm , important for both geochronological and astrophysical applications, was re-determined by a combination of mass spectrometry and $$\alpha$$ α -decay counting. Earlier
Externí odkaz:
https://doaj.org/article/b35d065022af4aaea4d12900f8c9c90e
Autor:
V. V. Silantiev, Ya. M. Gutak, M. Tichomirowa, A. V. Kulikova, A. S. Felker, M. N. Urazaeva, L. G. Porokhovnichenko, E. V. Karasev, A. S. Bakaev, V. V. Zharinova, M. A. Naumcheva
Publikováno v:
Georesursy, Vol 25, Iss 2, Pp 203-227 (2024)
Tonsteins, predominantly solid kaolinite clay interbeds, are widespread in the coals of the Kuznetsk Basin and usually contain idiomorphic zircon grains of magmatic origin in quantities suitable for uranium-lead (U-Pb) radiometric dating. For the fir
Externí odkaz:
https://doaj.org/article/adaff50026024ed7bfe3317018819150
Publikováno v:
Zhipu Xuebao, Vol 45, Iss 1, Pp 165-173 (2024)
Mass spectrometry is one of the most extensive scientific analysis techniques, which plays an important role in analysis and research of biology, pharmaceutical, chemical industry, new materials and so on. At present, the research method of organic r
Externí odkaz:
https://doaj.org/article/e9e75c809c8544abad580cfe0b664009
Autor:
Burkert, Rod P. rod@rodburkert.com
Publikováno v:
Value Examiner. May/Jun2017, p35-38. 4p. 1 Color Photograph.
Akademický článek
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Publikováno v:
Value Examiner. Mar/Apr2015, p8-11. 4p.
Autor:
Nighat Mumtaz, Yanchun Li, Ramón Artiaga, Zunaira Farooq, Amina Mumtaz, Qian Guo, Fakhr-Un Nisa
Publikováno v:
Heliyon, Vol 10, Iss 3, Pp e25381- (2024)
The internet of things and growing demand for smaller and more advanced devices has created the problem of high heat production in electronic equipment, which greatly reduces the work performance and life of the electronic instruments. Thermal interf
Externí odkaz:
https://doaj.org/article/e002ea95bf34474cb4d973e59129c410
Autor:
Weiwei Dong, Huixia Zhao, Shanshan Xiao, Liuqing Zheng, Tongqiang Fan, Li Wang, He Zhang, Yanyan Hu, Jingwen Yang, Tao Wang, Wenhua Xiao
Publikováno v:
Frontiers in Immunology, Vol 14 (2023)
IntroductionTumor-infiltrating myeloid cells (TIMs) are key regulators in tumor progression, but the similarity and distinction of their fundamental properties in pancreatic ductal adenocarcinoma (PDAC) remain elusive.MethodIn this study, we conducte
Externí odkaz:
https://doaj.org/article/def999620aae4a7eb2bc72567604cb11
Publikováno v:
Advanced Electronic Materials, Vol 9, Iss 12, Pp n/a-n/a (2023)
Abstract A novel filler surface treatment is employed to produce thermally conductive composites using an aramid nanofiber (ANF) and pentaerythritol (PER) grafted onto the surface of graphite nanoplates (GnP). The resulting composite exhibits excepti
Externí odkaz:
https://doaj.org/article/0663689407df4edabcebe8df20ce0395