Zobrazeno 1 - 10
of 99
pro vyhledávání: '"Qingyuan Meng"'
Autor:
Na Qi, Boyang Pan, Qingyuan Meng, Yihong Yang, Jie Ding, Zengbei Yuan, Nan-Jie Gong, Jun Zhao
Publikováno v:
BMC Medical Imaging, Vol 24, Iss 1, Pp 1-13 (2024)
Abstract Background To evaluate the clinical performance of two deep learning methods, one utilizing real clinical pairs and the other utilizing simulated datasets, in enhancing image quality for two-dimensional (2D) fast whole-body scintigraphy (WBS
Externí odkaz:
https://doaj.org/article/6ba7669a45c546de9058de685600d458
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-15 (2023)
Abstract Deficits in arousal and stress responsiveness are a feature of numerous psychiatric disorders including depression and anxiety. Arousal is supported by norepinephrine (NE) released from specialized brainstem nuclei, including the locus coeru
Externí odkaz:
https://doaj.org/article/210a8b16cb3642bd92d0e850207704f7
Autor:
Boyang Pan, Na Qi, Qingyuan Meng, Jiachen Wang, Siyue Peng, Chengxiao Qi, Nan-Jie Gong, Jun Zhao
Publikováno v:
EJNMMI Physics, Vol 9, Iss 1, Pp 1-15 (2022)
Abstract Background To generate high-quality bone scan SPECT images from only 1/7 scan time SPECT images using deep learning-based enhancement method. Materials and methods Normal-dose (925–1110 MBq) clinical technetium 99 m-methyl diphosphonate (9
Externí odkaz:
https://doaj.org/article/934d1084dd4447a4ad6337acf8fc3de1
Publikováno v:
BMC Medical Imaging, Vol 21, Iss 1, Pp 1-8 (2021)
Abstract Background Quantitative bone SPECT/CT is useful for disease follow up and inter-patient comparison. For bone metastatic malignant lesions, spine is the most commonly invaded site. However, Quantitative studies with large sample size investig
Externí odkaz:
https://doaj.org/article/ca8c84043b84426995a98347388f2664
Publikováno v:
Journal of Lipid Research, Vol 61, Iss 12, Pp 1764-1775 (2020)
Of the known regulators of atherosclerosis, miRNAs have been demonstrated to play critical roles in lipoprotein homeostasis and plaque formation. Here, we generated a novel animal model of atherosclerosis by knocking in LDLRW483X in C57BL/6 mice, as
Externí odkaz:
https://doaj.org/article/be048cbd37f34f32b5562a7f0151752c
Publikováno v:
EURASIP Journal on Wireless Communications and Networking, Vol 2020, Iss 1, Pp 1-8 (2020)
Abstract With the rapid development of urbanization, collecting and analyzing traffic flow data are of great significance to build intelligent cities. The paper proposes a novel traffic data collection method based on wireless sensor network (WSN), w
Externí odkaz:
https://doaj.org/article/a5e7023b06d643aeaa03d51914b95895
Publikováno v:
Frontiers in Oncology, Vol 10 (2020)
Autophagy is a type of cellular catabolic degradation process that occurs in response to nutrient starvation or metabolic stress, and is a valuable resource for highly proliferating cancer cells. Autophagy also facilitates the resistance of cancer ce
Externí odkaz:
https://doaj.org/article/7f51f98897ca46508b5c04cf88182990
Autor:
Alvaro L. Garcia-Garcia, Qingyuan Meng, Sarah Canetta, Alain M. Gardier, Bruno P. Guiard, Christoph Kellendonk, Alex Dranovsky, E. David Leonardo
Publikováno v:
Cell Reports, Vol 18, Iss 5, Pp 1144-1156 (2017)
Lifelong homeostatic setpoints for mood-related behaviors emerge during adolescence. Serotonin (5-HT) plays an important role in refining the formation of brain circuits during sensitive developmental periods. In rodents, the role of 5-HT1A receptors
Externí odkaz:
https://doaj.org/article/fc81a5da2f2d4b5faebd77c6092af7d1
Publikováno v:
Petroleum Exploration and Development, Vol 39, Iss 5, Pp 644-651 (2012)
To determine the initial loading state of the casing and cement sheath during cement setting, the theoretical solution of radial stresses at the annulus interfaces is derived considering volume expansion and material parameter variation. During the t
Externí odkaz:
https://doaj.org/article/2e177399d5164b8eb014e2e902764db9
Publikováno v:
SCIENTIA SINICA Technologica.