Zobrazeno 1 - 10
of 1 398
pro vyhledávání: '"LI Hai-yan"'
Publikováno v:
Liang you shipin ke-ji, Vol 30, Iss 6, Pp 147-152 (2022)
This paper aims to investigate the key points for olive oil total migration test for multilayer laminated films. The samples were made into 1.20 dm2 specimens. The tests of total migration in olive oil were carried out according to the standard GB316
Externí odkaz:
https://doaj.org/article/3dd7781e89e14137b3f6106fedb19f72
Publikováno v:
Fayixue Zazhi, Vol 38, Iss 5, Pp 573-578 (2022)
ObjectiveTo analyze and predict the striking velocity range of stick blunt instruments in different populations, and to provide basic data for the biomechanical analysis of blunt force injuries in forensic identification.MethodsBased on the Photron F
Externí odkaz:
https://doaj.org/article/cf0e233e73a14f5b91aca77596db37b7
Publikováno v:
Fayixue Zazhi, Vol 38, Iss 4, Pp 452-458 (2022)
ObjectiveTo reconstruct the cases of acceleration craniocerebral injury caused by blunt in forensic cases by finite element method （FEM）, and to study the biomechanical mechanism and quantitative evaluation method of blunt craniocerebral injury.M
Externí odkaz:
https://doaj.org/article/ae1eeaec2f1c4ec6a132adf4cfae52f5
Publikováno v:
Liang you shipin ke-ji, Vol 30, Iss 4, Pp 211-217 (2022)
We researched label symbols and instructions of food contact products in China, expecting to provide technical guidance on label design regulation for manufacters. This paper summarizes the technical specification of food contact product labeling and
Externí odkaz:
https://doaj.org/article/d8607fb05f194d9e94ce0aada3c2f3a9
Publikováno v:
Shipin yu jixie, Vol 38, Iss 8, Pp 131-135,181 (2022)
Objective: Established a group of models used to quickly distinguish anti-counterfeit cigarette packaging paper. Methods: The model based on the same color oil on packaging paper from 3 different brands: Yunyan, Yuxi, and Hongtashan. The Fourier Tran
Externí odkaz:
https://doaj.org/article/0c6b7977e2404a6d855db42871536f56
Publikováno v:
Chinese Journal of Contemporary Neurology and Neurosurgery, Vol 21, Iss 07, Pp 592-597 (2021)
Objective To explore the risk factors for asymptomatic deep venous thrombosis (DVT) in patients with acute ischemic stroke and determine the predictive value of risk indicators. Methods Two hundred thirty ⁃ nine acute ischemic stroke patients admit
Externí odkaz:
https://doaj.org/article/a9fdd2abd3ba4f1cbaadd21445fab249
Publikováno v:
SHS Web of Conferences, Vol 157, p 03012 (2023)
In the new era of China’s development for higher vocational college students have new quality development requirements, especially in terms of ideological quality, college students in the new era are required to have patriotic feelings and practica
Externí odkaz:
https://doaj.org/article/3dc131caadf14baca03ad80e7c10c277
Publikováno v:
口腔疾病防治, Vol 24, Iss 3, Pp 162-165 (2016)
Objective To study the clinical efficacy of basic periodontal therapy combined with local medication for erosive oral lichen planus (OLP).Methods 56 patients with erosive oral lichen planus and periodontitis were randomly divided into two groups: exp
Externí odkaz:
https://doaj.org/article/e9fbf3d80f4946c9b889b7c2e65392b3
Publikováno v:
Zeitschrift für Kristallographie - New Crystal Structures, Vol 233, Iss 3, Pp 403-404 (2018)
C40H44N7O17Ce, monoclinic, C2/c (no. 15), a = 28.5754(11) Å, b = 9.2819(3) Å, c = 20.2035(8) Å, β = 123.576(2)°, V = 4464.6(3) Å3, Z = 4, Rgt(F) = 0.0321, wRref(F2) = 0.0844, T = 296(2) K.
Externí odkaz:
https://doaj.org/article/7b4bf71c93e3454ea6488871b5547bce
Publikováno v:
Zeitschrift für Kristallographie - New Crystal Structures, Vol 231, Iss 2, Pp 445-446 (2016)
C14H15N3O2, monoclnic, P21/c (no. 14), a = 8.2642(4) Å, b = 6.0481(3) Å, c = 25.6897(11) Å, β = 95.319(3)°, V = 1278.51(10) Å3, Z = 4, Rgt(F) = 0.0584, wRref(F2) = 0.1931, T = 296 K.
Externí odkaz:
https://doaj.org/article/d070cb0798ae46aebf576d935eeac3f2