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Online since: February 2014
Authors: Guo Ping An, Zhuang Zhuang Liu, Yong Sheng Zhao, Li Gang Cai, Zhifeng Liu
JOURNAL OF MECHANICAL ENGINEERING, Vol.45 No.10 Oct. 2009 172-179
CHENG Qiang, LIU Guangbo, LIU Zhifeng1.An Identification Approach for Key Geometric Error Sources of Machine Tool Based on Sensitivity Analysis.
JOURNAL OF MECHANICAL ENGINEERING.
Use of reverse engineering method for rapid product development.
Computers & Industrial Engineering, Volume 35, Issues 1–2, October 1998, Pages 21-24 [12].
Online since: November 2014
Authors: Mohd Fozi Ali, Shahrul Azwan Shakrani
Zinc Accumulation in Leafy Vegetable Irrigated with Secondary Treated Wastewater under Soil and Soilless Culture Shahrul Azwan Shakrani1,a and Mohd Fozi Ali2,b 1Faculty of Civil Engineering, Universiti Teknologi MARA, 40450 Shah Alam, Selangor, Malaysia 2Faculty of Civil Engineering, Universiti Teknologi MARA, 40450 Shah Alam, Selangor, Malaysia ashahrulazwan.shakrani@gmail.com, bmohdfozi@salam.uitm.edu.my Keywords: Zn Accumulation, Health Risk Index, Secondary Treated Wastewater Irrigation, Soil and Soilless Culture, Leafy Vegetable.
Materials and Methods Experimental Details.
In general, the TF provides a key component for determination of human exposure to Zn via the food chain.
Acknowledgments Many thanks to the Faculty of Civil Engineering, the Faculty of Plantation and Agrotechnology, the Faculty of Chemical Engineering and the Facility Management Office, UiTM for providing facilities.
Shakrani, The effects of secondary treated wastewater irrigation on leafy vegetable growth under soil and soilless culture, Business Engineering and Industrial Applications Colloquium (2013) 500-505
Online since: November 2012
Authors: Xiao Hong Bai, Ling Hao Wang, Jing Yang, Fu Li Ma
Study on Reasonable Feature of Compaction Loess with Air Porosities Jing Yang1,2,a, Linghao Wang1,b, Fuli Ma1,c and Xiaohong Bai1,d 1 College of Architecture and Civil Engineering, Taiyuan University of Technology, Taiyuan 030024, Shanxi, China 2 Department of Civil Engineering, Taiyuan Institute of Electrical Engineering, Taiyuan 030013, Shanxi, China a yangjingd@126.com, b bjwdxz@126.com, c mafuli0309@163.com, d bxhong@tyut.edu.cn Keywords: compaction loess, degree of compaction, dry density, air porosity, water content.
Based on the material composition, density, water content controlled by the standard, backfill compacted in layer is called compacted backfill.
In this paper, the engineering mechanical properties were researched and the air porosity is proposed to be used as an additional indicator for compaction quality control on the condition of the degree of compaction meeting the requirements, the rationality of air porosity is discussed.
Loess is not the perfect filling material, but it was normally backfilled to reduce the project cost.
Zhang: Discussion of superdense of compaction degree in highway engineering test, Highways and Transportation in Inner Mongolia, 2 (2006) 21-22
Online since: September 2014
Authors: Hassan Awadat Salem, Djordje Uzelac, Bojan Matic
Temperature Zoning of Libya Desert for Asphalt Mix Design Hassan Awadat Salem1,a,Djordje Uzelac2,b, BojanMatic3,c 1Department of Civil Engineering, Novi Sad University, Serbia 2Department of Civil Engineering, Novi Sad University, Serbia 4Department of Civil Engineering, Novi Sad University, Serbia a has712002@yahoo.co.uk, b uzelac.djordje@gmail.com c,bojan.matich@gmail.com Keywords: Superpave, Temperature Zoning, Performance Grade, Penetration Grade, SHRP, LTPP Abstract: The current asphalt binder specifications in Libya are based on the Penetration Grade: penetration test is performed at 25°C.
Introduction From October1987 through March 1993,the Strategic Highway Research Program (SHRP) conducted a research effort to develop new ways to specify, test, and design asphalt materials [1].
One of the key aspects of the SUPERPAVE is the development of the performance based binder specifications termed as Performance Grade (PG) asphalt.
Among these, models for the prediction of high and low pavement temperatures based upon the air temperature data was established during the Strategic Highway Research Program (SHRP).However, later SHRP established the Long Term Pavement Performance (LTPP) program to support a broad range of pavement performance analysis leading to improved engineering tools to design, construct, and manage pavements.
School of Civil and Environmental Engineering (NIT), National University of Science and Technology (NUST), Master Thesis
Online since: October 2011
Authors: Bao Guo Sun, Yuan Li She, Xiu Ting Li, Yue Gang Lv, Hong Xia Song
Screening of Actinomycetes with High Producing Xylanase She Yuan-li, Li Xiu-ting*, Sun Bao-guo, Lv Yue-gang, Song Hong-xia Department of Food Science, School of Chemical and Environmental Engineering, Beijing Technology and Business University; Beijing Key Laboratory of Flavor Chemistry; Beijing Higher Institution Engineering Research Center of Food Additives and Ingredients, Beijing P.
E-mail: lixt@th.btbu.edu.cn(Xiuting Li).Address: School of Chemical and Environmental Engineering, Beijing Technology and Business University, No.33, Fucheng Road, Beijing 100048, P.R.
Materials and Methods 2.1 Chemicals Birchwood xylan was purchased from Sigma (Germany).
Biochemical Engineering Journal. 35, 136-141
Biochemical Engineering Journal. 40, 348-356
Online since: October 2014
Authors: Xiu Guo Lu, Pan Lin, Qi Wu Jie
Study of pretreatment of textile wastewater using CaO2/H+/Fe2+ advanced Fenton-like oxidation technology Lu XiuGuo1, a, Lin Pan2,b and Jie QiWu3,c 1School of Civil Engineering and Architecture, East China Jiaotong University, Nanchang, China 2School of Civil Engineering and Architecture, East China Jiaotong University, Nanchang, China 3School of Civil Engineering and Architecture, East China Jiaotong University, Nanchang, China a149862562@qq.com, b947777981@qq.com, C923126627@qq.com Key words: Textile Wastewater; CaO2; COD removal efficiency; Decolorization rate Abstract.
Instrument: ZD-8808 type thermostatic oscillator (the jintan city huacheng kaiyuan experimental instrument factory); HACH spectrophotometer(DR/2500); WMX microwave sealed digestion COD measuring instrument(Shantou sea engineering corporation); JPHS- 3E pH meter (Shanghai fine clay magnetic instrument factory). 1.2 The experimental steps 1.2.1 CaO2/H+/Fe2+ Oxidation experiment Take 50mL textile wastewater, adjusting the pH, add CaO2, FeSO4, reaction for a period of time under 25˚C, filtering, measure the COD removal rate and the decolorization rate.
Journal of Hazardous Materials. 152(2008):1164-1170
Journal of Environmental Chemical Engineering, 2014,2: 557–572
Online since: April 2014
Authors: Jin Fu Liu, Zhi Hua Li, Jun Sheng Gu, Guo Rui Ren, Qian Guo, Jie Wan
And it is of great engineering practical value to improve high-power thermal power unit depth secure efficient load operation.
Moreover, the replacement of equipment has great engineering direct and indirect cost, and will also make an affect on the overall operational efficiency of the plant.
It is of great engineering practical value to improve high-power thermal power unit depth secure efficient load operation.
Finally, it has certain engineering value and reference use for large-scale development of future ultra (ultra) supercritical unit‘s optimization of safety and efficient operation so as the other units of all over the world.
Machine Press, Beijing 1983) (in Chinese) [20] Jingru Mao, Shan Tu, et al: Journal of Engineering Thermophysics Vol. 11 (2002), p. 687-690 (in Chinese)
Online since: June 2007
Authors: J.O. Ehiorobo, Henry A.P. Audu
Audu 2,b 1,2 Geomatics Engineering unit Department of Civil Engineering, Faculty of Engineering University of Benin, Benin City, Nigeria a Tel: 2340832217426; E-mail: Jeffa_geos@yahoo.com b Tel: 2340828353697; E-mail: henrypauduus@yahoo.com Keywords: Geo-spatial Data, Geo-spatial Information System (GIS), Geo-spatial Data Infrastructure (GDI), Niger Delta MasterPlan, Transport Infrastructure Data, Metadata, Global Positioning System (GPS).
Without the ability to transport manufactured goods, raw materials, and technical-know, a country will be unable to maximize the comparative advantage it may have in the form of natural and human resources.
A country such as Japan, for example, with little in the way of natural resources, relies heavily on transportation in order to import raw materials and to export manufactured products.
A GIS is able to simulate the route of materials along a linear network; recognise and analyse the spatial relationship among mapped phenomena.
Parker: An Introduction to GIS and the impact on Civil Engineering, Proceedings of the Institution of Civil Engineers, London. (1996) [7] A.A Adeoye, B.A Okunlade and H.A Audu, National Geographic Information Infrastructure for sustainable development in Nigeria.
Online since: October 2011
Authors: Wen Bin Chen
XJ2 Immobilized Sphingom onas strain Wenbin Chen 1,a 1 Department of Chemical Engineering, Huaihai Institute of Technology, Lianyungang,Jiangsu 222005, China achenwenbin111@sohu.com Key words: Sphingomonas sp.
Recovery allows metal recycling, leading to energy savings and materials conservation[5].
Tsezos, Engineering aspects of metal binding by biomass.
Online since: July 2004
Authors: Francesco Delogu, Giorgio Cocco, C. Deidda
Cocco 1 1 Department of Chemistry, University of Sassari, 07100 Sassari, Italy, email: cocco@uniss.it 2 Department of Chemical Engineering and Materials, University of Cagliari, 09123 Cagliari, Italy Keywords: Mechanochemical activation, Mechanically-induced Self-propagating Reaction (MSR), Self-sustaining High-temperature Synthesis (SHS), Kinetics, Structural refinement.
These quantities were proven to be the key parameters for a quantitative description of the chemical reaction.
Introduction Self-propagating High-temperature Synthesis (SHS) and Combustion Synthesis (CS) is an alternative to conventional techniques for the production of advanced materials [1-4].
Materials and methods We employed a previously developed methodology to evaluate the energy transferred to the powders at impact [17-19].
Merzhanov: Combustion and plasma synthesis of high-temperature materials (Z.
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