As a by-product of steel enterprises,steel slag has a huge output and is rich in valuable minerals,but its comprehensive utilization rate is very low.The article mainly introduces the hot splashing method,hot sealing ...
supported by the National Natural Science Foundation of China(No.32072969);the National Key R&D Program of China(No.2022YFD2401002);the Natural Science Foundation of Fujian Province(No.2022 J01325);the Open Research Fund Program of Fujian Provincial Key Laboratory of Marine Fishery Resources and Eco-Environment(No.Z822280).
Lysozyme(EC3.2.1.17)plays an important role in the immune response;as a nonspecific immune factor,it can resist causative agents.Lysozyme can be divided into c-type and g-type in fish.In a previous study,through genom...
support from the National Natural Science Foundation of China (grant No.51775109);Natural Science Foundation of Jiangsu Province (grant No.BK20221465);the Jiangsu Province Elevator Intelligent Safety Key Construction Laboratory Open Project (grant No.JSKLESS202105).
Particle mixing and segregation are common phenomena in rotary drums,which are challenging to be controlled and driven artificially in powder technology.In this work,the discrete element method(DEM)was applied to cons...
Project supported by the National Natural Science Foundation of China (Grant Nos.12072200 and 12372384)。
Granular segregation is widely observed in nature and industry.Most research has focused on segregation caused by differences in the size and density of spherical grains.However,due to the fact that grains typically h...
At 5:30 p.m.,the square in front of the Rohero courthouse comes alive.In the heart of Bujumbura,Burundi’s capital,Tuesdays are transformed into a celebration of tradition.As they do every week,the drummers take out t...
In this article, research was conducted to improve Linter machines that remove short fibers remaining in ginned cotton seeds at cotton ginneries. The study examined the effect of changing the dimensions of the brush d...
National Natural Science Foundation of China (Grant No.51975257);National Key Research and Development Project (Grant No.2017YFD0700200).
Though the component of threshing drum is pre-balancing on the factory,the drum after assembly still has the problem of unbalanced vibration.In this study,the unbalance mechanism produced by assembly are introduced an...
The author focuses on his childhood and,in his native Beijing tongue,describes his childhood life in the hutongs under the Drum and Bell Tower in old Beijing at the end of the 1940s.The book systematically compares th...
Dragon boat racing dates back 2,000 years ago.The first participants,who celebrated the fifth day of the fifth lunar month of the Chinese calendar,were very superstitious.The race itself is related to the legend of Qu...
In this article, researches on improvement of 1RX regenerator used in cleaning processes of cotton ginning enterprises were carried out. The effect of changing the parameters of the new working body—rubber-plate drum...