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Online since: March 2010
Authors: Zuo Fu Zhao, Jian Zhong Wang, Li Jia He, Jin Gang Qi, Bing Wang
Structural Transformation in Electric Pulse Modified Liquid Aluminum Jingang Qi, Jianzhong Wang, Zuofu Zhao, LiJia He and Bing Wang Department of Material and Chemical Engineering, Liaoning University of Technology, Jinzhou 121001, People's Republic of China Keywords: Electric pulse modification, liquid aluminum, X-ray diffraction, atomic cluster.
Acknowledgements The authors gratefully acknowledge financial support from the National Natural Science Foundation of China (No. 50674054), and Key laboratory Foundation of Educational Department of Liaoning Province (No.2008S120).
Hu, X Cai: Fundamentals of material science (Shanghai Jiaotong Univ.
Online since: June 2014
Authors: Gen Hai Zhu
Materials and Methods The Venerupis philippinarum (A.
[4] Zeng Jiang-ning, Pan Jian-ming,Liang Chu-jin, et al., The ecological environmental comprehensive investigation report in the key harbor of Zhejiang Province, Ocean Press,Beijing, 2011, pp.39-73
Frontiers of Energy and Environmental Engineering(Sung,Kao & Chen(eds), Taylor & Francis Group, London,ISBN978-0-415-66159-1), (2013) pp 493-497
Online since: September 2014
Authors: Rui Wang, Xin Zhao
Prophylactic Effect of Dragon-pearl Tea on HCl/ethanol Induced Gastric Injury in ICR Mice Rui Wang a and Xin Zhao b,* Department of Biological and Chemical Engineering, Chongqing University of Education, Chongqing 400067, P.R.
Materials and methods Preparation of Dragon-pearl tea.
TNF-α has also been identified as a key mediator in a number of experimental stomach injury models [7].
Online since: April 2019
Authors: Thuy Thanh Tieu, Tung Thanh Bui, Chien Mau Dang, Tien Minh Huynh
By proper engineering of these metallodielectric structures, light could be concentrated and ‘folded’ into a thin semiconductor layer, thereby light absorption increased [4].
The reports showed that both shape and size of the MNPs were key factors determining incoupling efficiency.
Inert annealing gas is a key factor that has great influences on the formed Au NPs morphology.
Colloid Interface Sci. 8 (2003) 127–133 [15] Suryanarayana and Prabhu, Nanostructured Materials: Processing, Properties, and Applications, Second Ed., William Andrew Inc., 2007, 51-80 [16] R.
Raman Spectrosc. 44 (2013) 1760–1764 [22] Milton Ohring, Materials Science of Thin Films, Second Ed., ISBN: 978-0-12-524975-1, Elsevier Inc. (2002) [23] Carlson O.
Online since: July 2022
Authors: Soufiane Chouef, Mohammed Hbibi, Reda Boussetta, Omar Mommadi, Carlos Alberto Duque, Laaziz Belamkadem, Juan Alejandro Vinasco, Mohamed El Hadi, Abdelaaziz El Moussaouy, Farid Falyouni
In QDs, precise engineering allows us to confine the movement of charge carriers in three dimensions, allowing us to control their physical properties.
Impurities play a key role in semiconductor devices as they govern the thermal, electronic and optical properties.
The electron and the shallow donor impurity are confined in a GaAs SQD surrounded by a material with infinite confinement potential.
Furthermore, the position of the impurity plays a key role in the change of the binding energy.
Frigeri, Quantum dot nanostructures and molecular beam epitaxy, Progress in Crystal Growth and Characterization of Materials, 47 (2003) 166-195
Online since: February 2012
Authors: Cai Gui Zheng, Dao Xian Yuan, Qing Yuan Yang, Xiao Cheng Zhang, Shi Chuan Li
In his speech, there are four key points for establishing mechanism of economical and intensive land: (1) insisting on the strictest cultivated land protection system; (2) carrying out the strictest saving land system; (3) preserving legitimate rights and interests of people; (4) propelling reformation of land management system.
Fig. 1 Location of Chongqing in China Materials and Methods Materials.
One is to establish County-Province-National registration of land owned by the National three card account summary system, protect the land rights of the legitimate rights and ensure real-time control of land management departments at the amount of land occupied land rights, structures and other basic information, save for the formulation of macro-intensive land use policy, microeconomic policy implementation as well as land based sources of revenue to provide basic information; The second is to strengthen the way of substantive examination of land registration, improve the review process and points, increase the legitimacy and effectiveness of the registration material evidence review of technical standards and grasp the much of the abuse of land, illegal land use behavior rely on technology.
As a legal system of regulating the social relations of land consolidation, land consolidation system is an important part of implementing of various engineering techniques and Using land Intensive and conservation.
Acknowledgements This research was financially supported by 2011 Social Science Planning Key Project of Chongqing Municipality (Research on Rural Land Intensive Use in Chongqing under View of Urban –Rural Developmental Integration), Investigation and Research Project of Chongqing Municipal Land Resources and Housing Bureau (Research on urban construction land intensive use planning) Soft Science Project of Ministry of Land and Resources of the People’s Republic of China (201133-4) and Science and Technology Planning Project of Chongqing Municipality (Cstc2011cx-rkxA00041).
Online since: May 2021
Authors: Ojo Sunday Issac Fayomi, Olayemi Abosede Odunlami, Samuel Tijani, Juwon Ojo Fayomi
Chemical Adsorption Data’s, Temperature Effect and Structural Properties of Artemether-Lumefantrine Corrosion Inhibition Properties on Structural Steel in 0.62M NaCl Olayemi Abosede Odunlami1a, Ojo Sunday Isaac Fayomi2,3b, Samuel Tijani1c, Juwon Ojo Fayomi3d 1Chemical Engineering Department, Covenant University, Ota, Ogun State, Nigeria 2Mechanical Engineering Department, Covenant University, Ota, Ogun State, Nigeria 3Chemical, Metallurgical and Materials Engineering Department, Tshwane University of Technology, Pretoria, South Africa E-mail: aoduadecov@gmail.com, bojo.fayomi@covenantuniversity.edu.ng, c ijaneesku@gmail.com, dfayomichris@gmail.com Keywords: Chemical, component, adsorption, microstructure, temperature Abstract.
Journal of Materials Science, 87-96
International Journal of Advanced Research in Engineering and Technology, 99-107
Journal of Materials and Environmental Science, 701-708
Journal of Materials Research and Technology, 8(3), 3088-3096 [21] Pathak, R.
Online since: October 2013
Authors: Shao Wei Hu, Liang Hu
An, Asymptotic approach to size effect on fracture toughness and fracture energy of composites, Engineering Fracture Mechanics, 5 (2002) 555-564
Wittnann, Size effect on fracture resistance and fracture energy of concrete, Materials and structures, 36 (2003) 74-80
Chen, Experimental study on fracture of roller compacted concrete, Journal of Hydraulic Engineering, 5 (2001) 45-49
Song, Experimental study on cracking of induced joints in RCC arch dam, Journal of Hydraulic Engineering, 5 (2004) 99-105
Wittamnn, Size effect on toughness induced by crack close to free surface, Engineering Fracture Mechanics, 2 (2000) 209-221
Online since: June 2025
Authors: János Juhász
A key difference from the third phase of the traditional PDCA principle is that it examines and analyzes the performance of each element in a specific stage of the process.
This classification shows most of interest in engineering, energy, mathematics, and computer sciences.
Technological focus of Electrical vehicle The integration of electromobility and logistics plays a key role in advanced product delivery systems.
References [1] Sass J., Organizational emotions and organizational trust, course material, University of Budapest Corvinus, Budapest, Hungary. (2011) [2] Kamarási V., Mogyorósy G., Methodology and significance of systematic literature reviews.
[7] Stańczyk T.L., Hyb L., Technological and organisational challenges for e-mobility, Archives of Automotive Engineering, 2019, 84 (2), pp. 57-70
Online since: August 2014
Authors: Ou Chen Cai
Colloidal fine materials can increase the apparent solubility of low solubility contaminants if those contaminants strongly associate with the colloids, and the colloids minimally interact with the stationary macroparticle phase.
Due to the generally high affinity of HOCs to materials with large surface area, nanoparticles may be of critical importance for the subsurface mobility of HOCs.
TiO2 nanoparticle powder will be purchased from Nanostructured & Amorphous Materials, Inc, with nominal diameters of 15 nm and 50 nm, as reported by the maker.
Ziegler, Transport of engineered nanoparticles in saturated porous media, J.
Colvin, The potential environmental impact of engineered nanomaterials, Nat.
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