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Online since: July 2014
Authors: Hao Yong Huang, Yuan Fang Cheng, Wei Zhao, Chong Cheng, Wen Biao Deng
Rock material has a size effect, that make the classic design of wellbore stability model can not be directly applied to design the mud density of slimhole, therefore it needs to take into the size of the borehole effects on wellbore stability.
Analysis of borehole collapse cycling time for shale .Journal of China University of Petroleum (Edition of Natural Science), 2007, 31(1):63-67
Journal of the University of Petroleum, China(Edition of Natural Science),1993,17(4):27-29
Chinese Journal of Rock Mechanics and Engineering, China, 1998, 17(6):611~614
Experimental and theoretical study of size effect of rock material.
Online since: January 2009
Authors: Jin Chen, Hai Yan Zhang, Li Ping Li
The molecular adsorption to activated carbon depends on the carbon surface, pore size and the source of the material.
Arc discharging is a drastic reaction, which produces very high temperature (about 3000K) in discharge area [8], at this temperature range the discharge material will be decomposed into free atom, positive ion and electron.
Conclusion In the focusing alternating magnetic field, the carbon coated iron nanoparticles can be as both induction heating source and magnetic target delivery to tumor therapy, the influencing factors of induction heating effect as follows: (1) quantity of drug carrier: the more carbon coated iron nanoparticles being used, the higher temperature it was. (2) quantity of magnetism materials in particles, high containing of Fe particles have better heating effect than the one of low Fe containing
References [1] Gong liansheng, Zhang dejiang, Zhou shaobo: China Journal of Modern Medicine Vol.1 (2001),p.14 [2] Widder KJ, Senyie AE, Sears B: J Pharm Sci Vol.71(1982),p.379 [3] Gallo JM, Gupta PK, Hung CT, et al: J Pharm Sci Vol. 78(1989),p.190 [4] Scott G, Caryn P, Carl H , Craig B: Journal of Magnetism and Magnetic Materials Vol.194(1999),p.132-139
Biomaterials Vol. 21(2000),p.1411 [6] Rudge S, Peterson C, Vessely C, Koka J, et al: Journal of Controlled Release Vol74 (2001),p.335 [7] Haiyan Zhang, Yanyang He, Ximin Xue, et al:Materials Chemistry and Physics Vol.55(1998),p.167-170 [8] Haiyan Zhang: Journal of Materials Science Letters Vol.18(1999),p.919 [9] Haiyan Zhang, Yun Zheng, Chun Zhou, et al: Acta Biophysica Sinica Vol.22(2006),p.310 Acknowledgements This work is supported by the National Natural Science Foundation of China(Grant No.50372013), by the Specialized Research Fund for the Doctoral Program of Higher Education of China (Grant No. 20050562002 ), and by the Guangdong Provincial Natural Science Foundation of China (Grant No. 07001769)
Online since: January 2015
Authors: Yury Panibratov, Arkady Larionov
Saving of time for paying back investments is reached by means of using advanced (effective) technologies of future production facilities, use of energy-saving materials for the erected buildings and structures, energy-efficient technologies of providing them with utilities [1, 10].
Sure enough, apart from using perfect technologies of designing and construction, up-to-date high-quality construction materials, articles, structures, semi-finished products it is necessary to involve highly-qualified workers and engineering staff in these processes.
Features of housing and solving the housing problem in Russia (2014) Life Science Journal, 11(12s), pp. 650-653
Steady Development of Construction Organization of Housing Profile (2013) World Applied Sciences Journal 23, pp. 144–148
Preface (To the issue of new architectural and construction paradigm) (2013) World Applied Sciences Journal, 23, pp. 1–4 [10] Tosics, I.
Online since: April 2015
Authors: Rashid Ali, Roszilah Hamid
Materials and Method.
Construction and Building Materials Vol. 21 (2007), p. 1542-1551
Construction and Building Materials Vol. 22 (2008), p. 1500-1506
Zubir: Compressive Strength of Concrete with Recycled Glass as Partial Aggregate Replacement, Materials Science Forum Vol. 803 (2015): pp 21-25
Zubir: The Flexural Properties of Reinforced Recycled Glass Concrete Beam, Materials Science Forum Vol. 803 (2015) pp 325-329.
Online since: May 2011
Authors: Wei Feng Tian, Ayad Thabet Saeed Alghabsha, Liang Liang Zhang
Currently, great progress has been obtained on theoretical study and project practices of diseases treatment with the development of new materials, theories and technologies.
The main reason which causes the diseases in the sidewall is that the lateral pressure of filled materials is more than the sidewall resistance.
In Dongqing Bridge, the mud in the sidewall mortar was too much and the shapes of stone materials varied; still, the construction quality of sidewall was not so good.
Due to damage of bridge deck pavement, the water softened the filled material, which decreased the stability of filled materials.
References [1] Guoyin He, Jianting Zhou and Lu Liu: Journal of Chongqing Jiaotong University (Science edition)Vol. 28(3) (2009), p. 525-527,in Chinese
Online since: May 2014
Authors: Hermann Gruenwald
Having this said the fact is that most of the people who lived in these coastal swamp like areas lived there illegally in makeshift housing with inadequate construction techniques and materials [3].
In the USA there is a 300% safety factor on structural design which accounts for errors in load assumptions, design, materials and workmanship.
Law enforcement and forensic science played a supporting role in identifying the deceases.
"Modeling and analysis of decision making problem for mitigating natural disaster risks," European Journal of Operational Research, Elsevier, vol. 122(2), pages 461-468, April
"Hospital capacity planning for disaster emergency management," Socio-Economic Planning Sciences, Elsevier, vol. 44(3), pages 151-160, September
Online since: September 2012
Authors: Xun Chen, Akinjide Oluwajobi
The Molecular Dynamics (MD) lends itself to the solution of this problem, as the dynamics of the material removal process can be modelled in the simulation.
Kapoor: Journal of Manufacturing Science and Engineering Vol. 126 (2004), p. 695 [4] X.
Kapoor: Transactions of the ASME, Journal of Manufacturing Science and Engineering Vol. 128 (2006), p474 [5] Z.J.
Dong: Journal of Materials Processing Technology Vol. 62 (1996), p. 327 [6] H.J.
Plimpton: Journal Comp.
Online since: January 2013
Authors: Marcel Horák, František Novotný, Martin Plavec
Introduction The existing mobile platforms for motion on vertical glass walls have had either the stepping [1, 2, 7, 8], continuous motion [3, 4], or pseudo-continuous [5] and the force of holding on the glass wall has been produced using the active vacuum suction cups and modules (in the present time holding systems using materials with a high degree of adhesion are also presented).
Solutions using rotary wheels with collapsible elements having even contact surfaces, which are provided with materials coating with adhesive layer [5, 6], are quite exceptional.
Journal of Robotics Research 2012, 31, 8, p. 974–996 [2] Alexandrescu N., Apostolescu T.
Y., Lee K., Development of a wall-climbing robot using a tracked wheel mechanism, Journal of Mechanical Science and Technology22 (2008), 1490-1498 DOI 10.1007/s12206-008-0413-x [7] Albagul1 A., Asseni1A., Khalifa O., Wall Climbing Robot: MechanicalDesign and Implementation, In: Proc.
MM Průmyslové spektrum - MM Science Journ., June 2009, č. 2, MKČR E 7645. s. 113 – 116, ISSN 1803-1269 [12] Novotný, F., Horák, M., Plavec, M.
Online since: October 2015
Authors: Cristian Simionescu, Gigel Căpățână, Aurora Potirniche
Yu, Vibration Analysis of Nonlinear Isolator’s Characteristics by ADAMS, Applied Mechanics and Materials, Vols. 152-154, pp. 1077-1081, Jan. 2012
[2] Yang C., Yuan X., Wu J., Yang B., The research of passive vibration isolation system with broad frequency field, Journal of Vibration and Control 19(9), 1348-1356, (2012)
[4] C Debeleac, Silviu Nastac, On Vibration Exposure Monitoring at Industrial Intensive Pollutant Areas, Journal of Science and Arts, Year 10, No. 2 (13), pp. 319-326, (2010)
Nagarajaiah, Steady-state response attenuation of a linear oscillator–nonlinear absorber system by using an adjustable-length pendulum in series: Numerical and experimental results, Journal of Sound and Vibration 344 (2015) 332–344
Brito, Design Criteria for a Pendulum Absorber to Control High Building Vibrations, International Journal of Innovations in Materials Science and Engineering (IMSE), vol. 1, no. 2.
Online since: January 2013
Authors: Shu Bin Wu, Cui Ping Mao
It is second only in contents to cellulose in plant fiber raw materials [1, 2].
Materials Alkali lignin (AL) was prepared from black liquor, taken from the Guigang your Sugar Co., Ltd. by precipitation treatment with sulfuric acid (acid precipitation method).
Wu: Journal of SCUT (Natural Science Edition).
Wu: Journal of Che.
Hua; Journal of Chinese Cereals and Oils Association Vol. 8 (1993), p. 26-30 [10] Y.