Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Dong-bin Wei"'
Publikováno v:
Water Reuse, Vol 13, Iss 4, Pp iii-iv (2023)
Externí odkaz:
https://doaj.org/article/ad7cb54af58640bfacaac24a60ec5557
Publikováno v:
工程科学学报, Vol 45, Iss 3, Pp 389-399 (2023)
The brake pad is the key component in the braking system of high-speed railway trains. The running speeds of commercial high-speed railway trains in China can reach higher than 350 km·h−1. The friction coefficient of brake pads is a key factor det
Externí odkaz:
https://doaj.org/article/4ec4d86b08a24b74aaf1ee2e7bc76a39
Publikováno v:
Huan jing ke xue= Huanjing kexue. 43(2)
Wastewater reclamation and reuse are an effective measure to alleviate water shortages. Water quality stability is the premise for safe utilization of reclaimed water and other water resources. Stable water quality can prevent the frequent occurrence
Publikováno v:
Huan jing ke xue= Huanjing kexue. 42(6)
Emerging trace organic contaminants (TOrCs) have been ubiquitously detected in municipal wastewater. TOrCs show low concentrations but are usually harmful to aquatic biota and recalcitrant to treatments. The advanced treatment of TOrCs is challenged
Publikováno v:
Brazilian Journal of Physics. 39:519-522
The dual-concentric-core photonic crystal fiber composed of pure silica and air is proposed in this paper. Around 1.55 ¼m, it exhibits a negative chromatic dispersion as high as -5850 ps/km/nm. Based on multipole method, a systemic and in-depth simu
Publikováno v:
Optoelectronics Letters. 4:253-256
The hollow-core photonic crystal fibers (HC-PCFs) with integrity structure have been fabricated with an improved twice stack-and-draw technique. The transmission spectrum shows that five photonic band-gaps within 450–1100 nm have been obtained. And
Publikováno v:
Huan jing ke xue= Huanjing kexue. 35(10)
The safety of water quality has important impacts not only on the health of ecological system, but also on the survival and development of human beings. The conventional assessment methods for water quality based on the concentration limits are not r
Publikováno v:
Synthetic Communications. 28:2843-2849
A new convenient synthetic method is reported for meso-tetra[4-(carboxymethylenoxy)phenyl]-porphyrin (TCMOPPH2) comprising two steps from meso-tetra(4-hydroxyphenyl)porphyrin nickel (THPPNi) and monochloroacetic acid. The product was characterized by