Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Yuan Fu Li"'
Publikováno v:
Guoji Yanke Zazhi, Vol 13, Iss 7, Pp 1505-1507 (2013)
AIM: To investigate the clinical effect of dacryocystorhinostomy in treating recurrent dacryocystitis by nasal endoscopy. METHODS: Totally 18 cases(18 eyes)of recurrent dacryocystitis were operated with dacryocystorhinostomy by nasal endoscopy from M
Externí odkaz:
https://doaj.org/article/703881efaa89486aa9f2f2aba032d12d
Publikováno v:
Physica A: Statistical Mechanics and its Applications. 583:126260
Whether entropy is more suitable to measure risk of portfolio or the portfolio diversification, actually, is an endless controversy. So, as the risk measurement and the portfolio diversification measure, entropy is respectively introduced to MV model
Publikováno v:
American Journal of Industrial and Business Management. :383-387
As an innovative investment and financing system of urbanization and the key to the local financing platform to resolve the debt risk, PPP projects have great significance to the current Chinese economy. At present, domestic PPP projects lack of bene
Publikováno v:
APSIPA
This paper proposes a vehicle tracking method for the Forward Collision Warning System (FCWS). The proposed method applies vehicle detection and feature tracking to each frame in the videos to enhance the detection accuracy and increase the stability
Publikováno v:
VLSI-DAT
This paper presents a vision radar system (VRS) integrating Lane Departure Warning System (LDWS) and Forward Collision Warning System (FCWS) for car safety driving applications. A dynamic threshold, which improves the accuracy of lane and vehicle det
Autor:
Yuan Fu Li, Yun Hao Yao
Publikováno v:
Advanced Materials Research. :3812-3817
The emergency plan of high-speed railway plays an important role in guiding railway emergency management, the quality of which will directly affect the effectiveness and efficiency of emergency and rescue. Aiming at characteristics emergency plans of
Autor:
Yun Hao Yao, Yuan Fu Li
Publikováno v:
Applied Mechanics and Materials. :111-116
In the western mountainous area of China, the rescue difficulties of high-speed railway are large due to complex geological terrain and fragile natural environment. This paper presents difficulties of emergency and rescue system of high-speed railway
Publikováno v:
Applied Mechanics and Materials. :4201-4206
In order to study the effects of slate powder on mineral admixtures in suppressing ASR of slate aggregate, refer to the following methods: accelerated mortar bar test in “Standard for Constructional Quality Acceptance of Railway Concrete Engineerin
Publikováno v:
Advanced Materials Research. :1947-1950
Railway washing wastewater, containing a large number of carbohydrates, fat, protein, cellulose, and other organic pollutants, will cause serious pollution, result in production of foul-smelling matter, impact on the survival of aquatic life and hind
Publikováno v:
Applied Mechanics and Materials. :327-333
From the traveler’s view, this paper uses random utility theory of the disaggregate model to construct travelers transportation choice model, employ software STATA to calibrate parameter for getting utility function for prediction, and then employ