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Online since: January 2012
Authors: Pulak M. Pandey
Rapid Prototyping Processes The professional literature in RP contains different ways of classifying RP processes.
In more recent FDM technology, water-soluble support structure material is used.
After completion of the part they are sealed with a urethane lacquer, silicone fluid or epoxy resin to prevent later distortion of the paper prototype through water absorption.
Online since: July 2011
Authors: Yong Quan Yu, Ming Hui Wang, Bi Zeng
The learning of neuro-fuzzy controller of rudder stabilization acquired sampled data from the two ends of conventional fuzzy control of rudder stabilization, while fuzzy control rules mainly came from professional expertise and control knowledge of stabilization.
The formula in deep water is given by Lloyd[11]
,Rudder roll stabilization controller design and experimental results,IEEE Control System v 16, n 1, (2007),1120-1142 [11] Lloyd and A.R.J.M., Seakeeping: Ship Behaviour in Rough Water.RPM, Sussex, UK: Horwood, E.
Online since: June 2011
Authors: Xiao San Ge, Yu Min Zhang
Meanwhile, the mining leads a serious problem, such as the fall of shallow water level and water quality to worsen, land damage and solid wastes pollution, air pollution, green land reduction and environmental degradation.
Many universities and research institutions, large mining enterprises and software companies have devoted their effort for a professional, more integration of production safety management in digital mining system within the recent twenty years.
Online since: January 2014
Authors: Yang Zhou, Jian Jun Weng
The basic principle is that every invited expert gives a score to the weight of each index based on his/her own professional knowledge and experience and then all the scores should be calculated to obtain an overall weighting result.
[3] PengZHANG: Evaluation on Danger Degree of Ship-operating Environment in Navigable Waters (Dalian Maritime University, Dalian, 2007), in Chinese
[7] HongZHAO, liyanMA, qingJIA: Heilongjiang Science and Technology of Water Conservancy, 2007, 35 (2): 26-27, in Chinese
Online since: February 2015
Authors: Attila Bálint, Attila Szlancsik
The apparatus was then externally cooled by water.
According ASTM standard 1 hour of heat treatment at 520ºC, followed by rapid cooling in water.
Compared to the data available in the professional literature; the produced AMSFs have significantly better mechanical properties than conventional metallic foams.
Online since: October 2014
Authors: Wei Li, Bing Qing Liu
Encourage national power grid companies and national oil companies actively involved in and support the professional energy services company develop a batch of specialized consulting design mechanism, cultivate a batch of economic benefit have good backbone enterprises, encourage and guide the folk capital investment.
Climate change and mountain water resources: overview and recommendations for research, management and policy [J].
Rapid expansion of natural gas development poses a threat to surface waters[J].
Online since: February 2013
Authors: Xiao Hai Yang
An analysis of the development of tourism in the mountainous area and the ecological environment protection -------- Take Jinsixia Park as an example Xiaohai Yang 1, a 1 North China University of Water Resources and Electric Power, Zhengzhou, China a yxhyxh2006@163.com Keywords: ecological environment protection; Jinsixia; problems; gambling; suggestion Abstract.
What's more, when some scenic spot need resources, they make materials from nearest area , cut down trees, and mine mountain soil, which will caused water and soil loss easily.
Beijing agricultural professional college journal, 2003, () : 17-20 [15 MaYongLi, TanJunzhong.
Online since: May 2012
Authors: Hsiu Chin Huang, Yi Hsuan Lai, Lu Sheng Chen, Chia Ming Chang
Kim, Gursoy, and Lee [5] pointed out that positive influences of environmental impact on cognition include maintaining surroundings and improving looks (image), improving fundamental living facilities (provide water, electricity, telephone, and etc), improved public facilities (roads, traffic, and downtown); negative influences include destroy environment and natural landscape, damage local ecology, increase environmental problems (trash, water, air, and noise).
Professional Geographer, 44, 377–392
Online since: June 2012
Authors: Bao Ku Qi, Jing Ming Zhao, Yu Qu
The construction industry is a large carbon emissions in China, according to statistics, Chinese existing buildings’ direct consumption of energy accounted for about 30% of the total social energy consumption in the process of construction and operation, energy consumption of building materials used in the production accounted for 16.7%, water accounted for 47% of total urban water, the use of steel accounted for 30% of the amount of Social steel, cement accounted for 25%.In addition, generated in the process of construction dust, noise and glare also had a serious impact on the social environment.
The benefit changes of the low-carbon building can be expressed as follows: ΔP=ΔPa1+ΔPa2+ΔPa3 (2) In formula (2), ΔPa1 means the changes of the environment benefit and the whole social benefit by the low-carbon building, it can be expressed the sum of the environment benefit and whole social benefit because of the reduction of the carbon emissions; ΔPa2 means the sale change of the low-carbon building product, it can be expressed the difference of the sales between the low-carbon building product and the traditional building product; in the low carbon trend of the whole society, the own social acceptable degree and brand benefit of the owner and the contactor of the low-carbon building will be improved greatly, these benefits can be measured using the currency through professional assessment agencies, so ΔPa3 means the benefit changes of the brand value by the low-carbon building.
Online since: February 2019
Authors: Mauro Cesar Terence, M.F.S. Gonçalves, N.C. Pereira
Huge amounts of OSW are being dumped illegally and constantly into public waters and reclaimed lands, causing a nasty smell as a consequence of the decay of flesh remnants that are attached to the oysters [11].
Reverse logistics has renowned professional organizations, like the Reverse Logistics Executive Council (RLEC) in the U.S., which collaborates with academia.
Recycling of Waste Oyster Shells: Production of Clean and Bactericidal Drinking Water. http://www.fftc.agnet.org/files/lib_articles/20140325103938/ bc54001.pdf
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