Search results

Generally, MgO reacts with water to form Mg(OH)2 in cementitious materials.
Experimental Materials.
The chemical compositions of these raw materials are shown in Table 1.
Chemical composition of raw materials (%).
Effects of calcination condition on expansion property of MgO-type expansive agent used in cement-based materials.

Intoduction Development and widely application of intelligent materials will result in a major revolution in materials science.
Development Trend of Shape Memory Alloy Materials [J].
Materials Review; 2012 (23): 61-64 [4] LI Qingshan.
Function and Intelligent Materials [M].
General Survey to Application of Intelligent Materials[J].Journal of Shan Dong University of Technology, 2002, 32(3):77-82 [6] ZHANG Guanglei, DU Yanliang.

These nano crystalline materials exhibit novel, and unusual properties that are technologically important [3].
Tin oxide, an n-type semiconductor is one such material with a wide band gap of 3.6 eV in bulk [4] which can facilitate next generation materials with desired features.
Materials and Methods 2.1.
Sanjeeviraja (2012), Photoluminescence Studies on Nanocrystalline Tin Oxide Powder for Optoelectronic Devices, J.American of Materials Science, .2(2), pp.6-10
Shaalan, D.Hamad, A.Y.Latief, M.A.Abdel-Rahim, Preparation of quatum size tin oxide: Structural and physical characterization, Progress in Natural Science: Materials International 26 (2016) 145–151 [19] U.

Findings from this research will provide a theoretical basis for the application of recycled fine aggregate. 1 Materials and Experimental Procedure 1.1 Materials Natural fine aggregate: natural medium sand, from Urumqi Concrete Group Co., LTD.; size of particles, 0.16 ~ 5 mm; the third district distribution; specimen series number, TR.
The content of the lightweight materials can change the density distribution of the concrete components, and reduce the adhesive force of the aggregate and the cement stone.
Material Behaviour of Recycled Aggregate Concrete.
Journal of Building Materials, 2004(12) :447-450
BUILDING SCIENCE.2006(10):58-60,99

Materials and methods ELRs Expression and Purification.
Biesalski, The role of surface science in bioengineered materials, Surface Science, 500 (2002) 61-83
Picart, Multiple functionalities of polyelectrolyte multilayer films: new biomedical applications, Advanced Materials, 22 (2010) 441-467
Testera, "Recombinamers" as advanced materials for the post-oil age, Polymer, 50 (2009) 5159-5169
Mano, Stimuli-responsive thin coatings using elastin-like polymers for biomedical applications, Advanced Functional Materials, 19 (2009) 3210-3218

The Effects of ββββ-Si3N4 Whisker Content and Orientation on R-curve Behaviors of Si3N4 Ceramics Lin-Hua Zou 1, 2, a , Dong-Soo Park 2, Hai-Doo Kim 2, Chang-An Wang 1 and Yong Huang 1 1 State Key Lab of New Ceramics and Fine Processing, Tsinghua University, Beijing 100084, PR of China 2 Ceramic Materials Group, Korea institute of Machinery & Materials, 66 Sang-Nam-Dong, Chang-Won City, Kyung-Nam 641-010, South Korea a linhua_zou@hotmail.com Keywords: R-curve behavior, Whisker alignment, Si3N4, Ceramics Abstract.
Introduction Silicon Nitride ceramic is one of the most promising candidate materials for high temperature structural application; however, its brittleness limits its extensive application.
Experimental Materials Preparation.
Wakai: Materials Science and Engineering A244 (1998) 161-167 [28] N.
Wakai: Journal of Materials Science Letters 14(1995) 1369-1371

One of the topical areas of utilization of man-made products is their use in the production of building materials.
Materials and Methods Materials To obtain the studied compositions, gypsum of “Gypsopolymer” company (Perm), G-4 grade, corresponding to GOST 125-79, was used as a binder.
Before the research, the materials were subjected to grinding and sieving to obtain a fine powder.
-L., Physical and mechanical properties of fly ash and slag geopolymer concrete containing different types of micro-encapsulated phase change materials, Construction and Building Materials 173 (2018), pp. 28–39
[4] Ferronskaya, A.V., Development of gypsum binder theory and practice, Construction Materials 2 (2000), pp. 26-28

Evaluation on risk of non-point source pollution in Dayanghe watershed based on GIS Anning SUO 1,2 Huaru WANG 3 Yuanbin FU 1,2 1.National Marine Environment Monitoring Center, Dalian,116023; China; 2.Key Laboratory of Sea Field Management Technology, SOA, Dalian, 116023, China; 3.Life Science College, Beijing Normal University,Beijing,100875, China.
Material and methods Study site Dayanghe watershed (122°51′55″～124°07′00″E，39°47′30″～40°49′35″N) is located in the northeast part of China and area is 665205hm2.The terrain is low-lying north to south.
Journal of Soil and Water Conservation, 16(2001):38-39. .
Journal of Environmental Management,48 (1996):263-282
Environmental Science, 27 (2006):2415-2420.

Introduction Ultrasonic motor is a kind of new type driving device in recent years, it can turn high-frequency alternating current into stator’s vibration of ultrasonic motor by the inverse piezoelectric effect of piezoelectric material ,then it alternate current vibration into the rotation or linear motion of ultrasonic motor by the friction between stator and rotor[1].It has more characteristics than electromagnetic motor, such as low speed and high torque, light weight, micro-displacement, no noise, no electromagnetic effect and self-locking power.
Journal of SHANG DONG University (Natural Science Edition), 2002, 30(2), 115-121
Chinese Journal of Electron Devices, 2007, 30(1): 109-112
Mechnical Science an Technology, 2006, 25(5): 603-607.

In the simulation process, because of the type of problem, the real reality method was used, but on its basis a model was developed of the dependence of force on the parameters of the material of a technical object, which can be implemented into a virtual reality.
Design Methods, Tools, and Interaction Techniques for eInclusion, Lecture Notes in Computer Science Volume 8009, 2013, pp 13-20
Molenbroek, R. de Bruin, Anthropometry of a Friendly Rest Room, Assistive Technology: The Official Journal of RESNA. 18/2 (2006) 196-204
Staples, Designing ethnographic encounters for enriched HCI Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 8009 LNCS (PART 1), 2013, pp. 3-12
Work: A Journal of Prevention, Assessment and Rehabilitation, 41 (2012) 1708-1711