Zobrazeno 1 - 10
of 21 886
pro vyhledávání: '"Zhang Ya"'
Publikováno v:
Zeitschrift für Kristallographie - New Crystal Structures, Vol 239, Iss 4, Pp 641-643 (2024)
C16H16ClNO, monoclinic, P21/n (no. 14), a = 9.2566 Å, b = 9.2270(7) Å, c = 17.2231(14) Å, β = 103.745(8)°, V = 1428.9(2) Å3, Z = 4, R gt(F) = 0.0655, wR ref(F 2) = 0.2113, T = 293 K.
Externí odkaz:
https://doaj.org/article/8cf97bdffb4f4d768f85cc2964da58dd
Publikováno v:
Chinese Journal of Contemporary Neurology and Neurosurgery, Vol 24, Iss 6, Pp 461-470 (2024)
Objective To explore the efficacy of a novel and simple manual bone cone drilling hematoma drainage for hypertensive intracerebral hemorrhage. Methods From January 2021 to December 2022, 103 patients with hypertensive intracerebral hemorrhage at The
Externí odkaz:
https://doaj.org/article/1b9a91b8340c4f85b0a66a491a2f5782
Publikováno v:
Open Medicine, Vol 19, Iss 1, Pp 340-52 (2024)
The aim of this study was to observe the remission of primary membranous nephropathy (PMN) and evaluate the efficacy of tacrolimus (TAC) monotherapy for PMN in comparison with TAC combined with a low-dose glucocorticoid (GC) protocol (TAC + GC).
Externí odkaz:
https://doaj.org/article/a191336ad7f0436880324cf1d1d760ee
Publikováno v:
Zeitschrift für Kristallographie - New Crystal Structures, Vol 239, Iss 4, Pp 639-640 (2024)
C9H7ClN2OS, monoclinic, P21/n (no. 14), a = 8.3507(3) Å, b = 12.3768(4) Å, c = 10.2340(4) Å, β = 96.857(4)°, V = 1050.17(7) Å3, Z = 4, Rgt (F) = 0.0673, wRref (F 2) = 0.2013, T = 296(2) K.
Externí odkaz:
https://doaj.org/article/35e5a433c2b9400ca7d5b71a9d4e7792
Publikováno v:
Frontiers in Medicine, Vol 11 (2024)
ObjectiveBased on machine learning method, four types of early postoperative frailty risk prediction model of enterostomy patients were constructed to compare the performance of each model and provide the basis for preventing early postoperative frai
Externí odkaz:
https://doaj.org/article/c0c924cb0aa84acc8a8b753dcf643f0d
Publikováno v:
Liang you shipin ke-ji, Vol 32, Iss 1, Pp 66-76 (2024)
The effects of different planting densities on the particle size distribution and pasting properties of starch granules in maize grains along the Huaihe River were analyzed. Taking 13 maize hybrids such as Yudan 132 and Jingke 968 as materials, three
Externí odkaz:
https://doaj.org/article/b54dee47566b4e619d0639007f031b82
Publikováno v:
Chinese Journal of Contemporary Neurology and Neurosurgery, Vol 23, Iss 8, Pp 678-682 (2023)
Narcolepsy is a rare sleep disorder characterized by excessive daytime sleepiness (EDS), cataplexy, sleep hallucination and sleep paralysis, and the vast majority of patients are accompanied by anxiety. There are neuronal interconnections and project
Externí odkaz:
https://doaj.org/article/9013955f2eaa4b33ba9c6cb4c2560d6f
Publikováno v:
Cailiao Baohu, Vol 56, Iss 6, Pp 55-62 (2023)
As the development of oil and gas enters a high water cut stage, the formation water environment with high Ca2+ and Cl- poses higher requirements for the safe service of pipe columns. In this work, the influence of Ca2+ concentration and exposure tim
Externí odkaz:
https://doaj.org/article/e931d51bbb484f079f8459aa7538d007
Autor:
XU Lei, ZHAO Mengsheng, XU Jie, CHENG Yanxun, QU Qiang, CHEN Weizhi, ZHANG Ya, WANG Haoyu, BA Yong, WEN Fangping, QIAN Kun
Publikováno v:
Yankuang ceshi, Vol 42, Iss 3, Pp 616-631 (2023)
BACKGROUND The contents of many heavy metals in soil in many areas of southwest China are much higher than the national soil background value, and related studies show that most heavy metals in soil are in a state of “high background and low activi
Externí odkaz:
https://doaj.org/article/34591ab6fa6e4abdace4b7d252c6326c
Autor:
Zhang Ya
Publikováno v:
Applied Mathematics and Nonlinear Sciences, Vol 9, Iss 1 (2024)
Leisure hotels, as the core and important carrier of tourism development, are facing a broad development opportunity with the intervention of artificial intelligence. This paper designs a speech recognition system using HMM algorithms, enabling touri
Externí odkaz:
https://doaj.org/article/f67c7f60eb094db6a35804b58f528804