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Online since: December 2013
Authors: Yang Liu, Jie Yuan, Fu Ming Liu, De Min Feng, Yong Quan Zhang
The development of New Energy-saving Building Material.
Journal of Shanxi Building, 2008, 5: 1-4 (in Chinese) [2] C.
Construction and Building Materials, 2002, 16: 519-525 [6] F.O.
Construction and Building Materials, 2002, 16: 173-180 [7] I.
Construction and Building Materials, 2008, 22: 1299-1304
Online since: August 2018
Authors: Dhoni Hartanto, Achmad Chafidz, Lilis Kistriyani, R.M. Faisal, Ajeng Yulianti Dwi Lestari, Muhammad Rizal
Based on the literature review, date palm fiber has been mostly used as construction materials, e.g. fiber reinforced concrete [4, 5], insulation materials [6].
Experimental Materials and composites preparation.
In the present work, to prepare the composites, two main materials, i.e. high density polyethylene (HDPE) and date palm fiber (DPF) were used.
Jaafar, Effect of filler loading on mechanical properties of pultruded kenaf fibre reinforced vinyl ester composites, Journal of Mechanical Engineering and Sciences, 10 (2016) 1931-1942
Alabdulkarem, On thermal characteristics and microstructure of a new insulation material extracted from date palm trees surface fibers, Construction and Building Materials, 138 (2017) 276-284
Online since: April 2021
Authors: Ahmad Mudzakir, Soja Siti Fatimah, Yayan Sanjaya, Budiman Anwar, Gumilar Miftahurrahman
However, these materials have high-cost and has a high complexity in the synthesis process [5].
Triethylamine-based ionic liquids are quite effective in the process of delignification or removal of lignin in materials containing lignocellulose [3].
Materials and Methods Materials.
Journal of the Brazilian Chem.
EDP Sciences, 2018. doi.org/10.1051/matecconf/201820400006.
Online since: October 2019
Authors: Masayoshi Fuji, Apiluck Eiad-Ua, Weerawut Chaiwat, Napat Kaewtrakulchai, Laemthong Chuenchom, Nutchaporn Ngamthanacom
Carbonization and activation proceed simultaneously and the method leads to materials with higher micropore volumes [25].
Experimental Materials.
Chemical Engineering Journal 148(1) (2009) 15 - 19
Robert, Enhanced hydrogen storage capacity of high surface area zeolite-like carbon materials.
Taeghwan, New nanoporous carbon materials with high adsorption capacity and rapid adsorption kinetics for removing humic acids.
Online since: April 2025
Authors: Fernanda de Lourdes Cáceres Lagos, Carlos Matute Molina, Fernando Calderon Perdomo
Introduction Sterilization plays a fundamental role in the field of healthcare, as it involves the elimination of pathogens and other microorganisms present in equipment and materials used in surgical procedures.
The Honduran health system has several deficiencies, this could be reflected in the effectiveness of the sterilization process of surgical materials in a Sterilization and Equipment Center (SEC).
Environmental parameters, such as temperature, humidity and the presence of dust particles in the air, are crucial elements that should be monitored at all times in order to have an essential environment that does not compromise the sterility of the materials.[6].
Water quality is another crucial factor to consider because it also affects the lifespan of materials and equipment. [7].
Gondodiputro, "Relationship between Temperature and Humidity on Sterility of Reusable Instruments in Hospital's CSSD," International Journal of Pharmaceutical Sciences Review and Research, no. 45, Jun. 2015
Online since: July 2014
Authors: Ling Li Jia, Qian Fei Deng
Study on Sichuan Traditional Garden Protection Ling Li Jia1, a, Qian Fei Deng 1, b 1 School of Architecture, Southwest Jiaotong University, Chengdu Sichuan 610031, China aJialingli@163.com, b 960780553@qq.com Keywords: Sichuan traditional garden, Protecting method, Experience mode Abstract: Sichuan traditional garden is one of the important parts of Chinese traditional garden, which is also an important material carrier of local culture.
Acknowledgements This work was financially supported by the National Natural Science Foundation of China (No.51208429) and the humanities and social science key research base of Sichuan education department.
(No. 11DFWH010-7) References [1] L.L.Jia, J.Qiu: Journal of Landscape Research.
Online since: November 2003
Authors: L. Dózsa
Dózsa Hungarian Academy of Sciences Research Institute for Technical Physics and Material Sciences, H-1525 Budapest Pf. 49.
I have published some of the investigations in the DX doped materials [1,2], but basic results went to the drawer, DX went out of fashion, and I gave up the efforts of their publishing.
The capacitance of DX doped materials is dominated by a wide transition layer at the depleted layer edge.
To help to better classify the `DX`-like defects in different materials we suggest to apply the techniques presented in this work..
Kristofik Journal of Appl.
Online since: April 2014
Authors: Lei Yan, Wei Ran Zhou, Jian Feng Miao
In conclusion, we find evidence suggesting that China should clearly understand the contingency and stage characteristics of affordable housing development, meanwhile establish all-round and whole process support policies and measures, and strengthen renovation of science and technologies.
Therefore, to achieve good goals and speed up construction of affordable housing, to keep sustained and healthy development in whole process, we should establish cooperative mechanism along with ministry of housing and urban-rural development (MOHURD), ministry of human resources and social security(MOHRSS), national development and reform commission(NDRC), ministry of finance(MOF), ministry of science and technology(MOST) led by the State Council, and build top-down, start-end, all-around and whole process policies and measures to support housing construction.
Strengthen renovation of science and technologies to change from quantity to quality.
To improve affordable housing quality also relies on the application of new material, craftwork and technology.
At the technical level, series of mature and economical green technology and measures such as natural lighting and ventilation design, rainwater recycling and grey water utilization technology, as well as the application of energy-saving devices and recycled building materials are gradually applied to affordable housing projects to effectively reduce the cost of both initial construction and later period operation, ensuring greater economic, environmental and social benefits of affordable housing construction.
Online since: August 2009
Authors: Dian Rong Luan, Fei Hu Zhang, Yong Zhang, Shao Long Guo
Introduction KDP crystal is an important electro-optic material developed in 1940s[1].
However, because KDP crystal is a soft brittle material, and sensitive to the change of temperature, the ultraprecision machining of KDP crystal is very difficult and KDP crystal is acknowledged as a crystal material most difficult to fabricate.
After measuring and computing, the material removal rate of KDP crystal was obtained and its value was 6.03µm/min, the material removal rate was comparatively high.
Acknowledgement The authors appreciated the financial support from the National Natural Science Foundation of China (Grant No. 50535020).
(In Chinese) [4] Namba Yoshiharu, Katagiri Masanori and Nakatsuka Masahiro: Journal of the Japan Society Precision Engineering Vol. 64 (1998), pp. 1487-1491
Online since: September 2006
Authors: Rob Delhez, E.M. van der Aa, M.J.M. Hermans, I.M. Richardson, N.M. van der Pers
Delhez2, d 1 Netherlands Institute for Metals Research, Mekelweg 2, 2628-CD Delft, The Netherlands 2 Department of Materials Science and Engineering, Delft University of Technology, Mekelweg 2, 2628-CD Delft, The Netherlands a e.m.vanderaa@tudelft.nl, bm.j.m.hermans@tudelft.nl, ci.m.richardson@tudelft.nl, d n.m.vanderpers@tudelft.nl, cr.delhez@tudelft.nl Keywords: Welding; Residual stress; Buckling distortion; Active cooling; X-ray diffraction; Synchrotron X-ray diffraction.
Materials and Methods AISI316L stainless steel sheet samples were examined.
For the calculation of stresses, information about the elastic properties of the material is required.
The Young's modulus of the material was determined by tensile tests, and turned out to be independent of the rolling direction.
Li: Mechanism of Localized Thermal Tensioning Effect in Preventing Buckling Distortions of Thin-Walled Weldments, 'Materials Science & Technology' (2005), Pittsburgh, USA [2] J.