Zobrazeno 1 - 10
of 282
pro vyhledávání: '"Li Ming-xia"'
Publikováno v:
Liang you shipin ke-ji, Vol 30, Iss 4, Pp 172-177 (2022)
This research aims to establish an HPLC method for the simultaneous determination of konjac glucomannan (KGM) and starch in konjac powder. In this paper, konjac powder was hydrolyzed into glucose and mannose by acid hydrolysis. The hydrolysate of kon
Externí odkaz:
https://doaj.org/article/1a1b76cbe2004478b7c8778a6ed98ce8
Publikováno v:
Jichu yixue yu linchuang, Vol 41, Iss 9, Pp 1396-1402 (2021)
Objective To investigate the attitude of 8-year-program clinical medical students in Peking Union Medical College (PUMC) towards current anatomy course and their perspective on introducing physical examination into anatomy course, and to raise feasib
Externí odkaz:
https://doaj.org/article/012ac4a576274390938aeb7e9226a7ba
The strategic orchestration of football matchplays profoundly influences game outcomes, motivating a surge in research aimed at uncovering tactical nuances through social network analysis. In this paper, we delve into the microscopic intricacies of c
Externí odkaz:
http://arxiv.org/abs/2408.07927
Publikováno v:
IEEE Access, Vol 9, Pp 122568-122577 (2021)
Currently, available collaborative filtering (CF) algorithms often utilize user behavior data to generate recommendations. The similarity calculation between users is mostly based on the scores, without considering the explicit attributes of the user
Externí odkaz:
https://doaj.org/article/8523301558f842289f194dbea99e1a35
Publikováno v:
Physica A 650, 130004 (2024)
The Grains and Oilseeds Index (GOI) and its sub-indices of wheat, maize, soyabeans, rice, and barley are daily price indexes reflect the price changes of the global spot markets of staple agro-food crops. In this paper, we carry out a visibility grap
Externí odkaz:
http://arxiv.org/abs/2304.05760
Publikováno v:
In Physica A: Statistical Mechanics and its Applications 15 September 2024 650
Publikováno v:
ITM Web of Conferences, Vol 7, p 05008 (2016)
Collaborative filtering algorithms make use of interactions rates between users and items for generating recommendations. Similarity among users or items is calculated based on rating mostly, without considering explicit properties of users or items
Externí odkaz:
https://doaj.org/article/94ec8e23f1a04448b9f9b7e0457c1c83
Publikováno v:
Chaos, Solitons & Fractals 105, 271-278 (2017)
User activity fluctuations reflect the performance of online society. We investigate the statistical properties of 1-min user activity time series of simultaneously online users inhabited in 95 independent virtual worlds. The number of online users e
Externí odkaz:
http://arxiv.org/abs/1902.06070
Publikováno v:
Fractals 27 (4), 1950061 (2019)
Similar to charitable giving in real world, donation behaviors play an important role in the complex interactions among individuals in virtual worlds. However, it is not clear if the donation process is random or not. We investigate this problem usin
Externí odkaz:
http://arxiv.org/abs/1902.06069
Publikováno v:
EPL 125 (1), 18005 (2019)
The transfer of football players is an important part in football games. Most studies on the transfer of football players focus on the transfer system and transfer fees but not on the transfer behavior itself. Based on the 470,792 transfer records fr
Externí odkaz:
http://arxiv.org/abs/1811.00300