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According to our collating of previous materials, the connotation of intensive land use mainly focuses on 4 aspects: (1) Intensive land use is to constantly upgrade the efficiency of urban land use through increasing the stock land input, improving the operating management and other approaches under the premise of rational urban layout, optimized land-use structure and sustainable development.
Along with the upgraded economic development level and science and technology, the efficiency of urban land use will be also increased continuously, and the intensive use of urban land shall be the target we are pursuing in constantly
Funds: Funding the Zaozhuang University Youth Science and technology project References [1] Jiating Wang.
Journal of Capital University of Economics. 2009(03)
Chinese Journal of Mechanical Engineering. 2006(06)

Static Behavior Study for Latticed Concrete-filled Steel Tubular Wind Turbine Tower Joints Bin Li1,a, Ming Qiao1,b and Chunyan Gao 1,2,c 1Architecture and civil engineering institute, Inner Mongolia University of Science and Technology, Inner Mongolia, Baotou, 014010, China 2College of Aerospace Engineering, Nanjing University of Aeronautics and Astronautics, Jiang Su, Nanjing, 210016, China abtlibin@189.cn, b296582652@qq.com, cgao-197844@163.com Keywords: Concrete-filled steel tube, Latticed tower, Weld intersecting joint, Gusset plate joint, Static behavior.
Compared with tower drum, latticed tower has less consumable, low transport costs, material consumption of latticed tower could be less about 40% than that of tower drum under the same height and stiffness, which can further reduce the cost of wind power.
Acknowledgements The research was funded by the National Natural Science Fund (51068021), the Science & Technology Project in Baotou (2010Z1002, 2011Z1006).
[4] Shu Xingping, in: Higher Steel Structure Analysis and Design, Beijing Science Press, Beijing, 2006
A: Journal of Structural Engineering, (1995)

For example, product design should correspond with culture, art, education, science and technology, moral idea and socialist spiritual civilization. 4) Disharmonies between products and law environment Violating laws, any product design and manufacture must be forbidden.
A great progress of science and technology can not convert technology to productivity without functions.
Acknowledgment This research project is supported by National Natural Science Foundation (No. 50975045) and National Project (No. 2011CB706504).
Journal of engineering for Industry, 1978, 100(5): 127-130
Beijing: Science Press, 2006

For large scale observation, the amount for manpower, material used and time is huge duo to the process is not efficient.
Summary At present, the observation of marine organisms is mainly based on in suit sampling, laboratory man power identification and counting, this is far away the need for modern development of marine science.
(In Chinese) [2] Zhang WuChang and Wang ke, 2001.An Introduction to the Continuous Zooplankton Sampling or Counting Apparatus, Marine Sciences, 25(5):14-17.
[4] De Robertis, A, 2001, Validation of acoustic echo counting for studies of zooplankton behavior, ICESJ. of Marine Science, 58
BIOMAPER-II: An integrated instrument platform for coupled biological and physical measurements in coastal and oceanic regimes, IEEE Journal of Oceanic Engineering, 27(3)

Virtual building basic properties Properties: U-value ext. wall 0,23 W/m².K U-value ceiling 0,21 W/m².K U-value floor 0,21 W/m².K Floor heating Tube distance 20 cm, Tubes 16x2 Windows 0 Dimensions 10x10x3   Materials: Wood panel: Conductivity 0,3672 kJ/h.m.K Capacity 2,10 kJ/kg.K Density 500 kg/m3 Insulation: Conductivity 0,2844 kJ/h.m.K Capacity 0,88 kJ/kg.K Density 30 kg/m3 Concrete: Conductivity 4,1688 kJ/h.m.K Capacity 1,02 kJ/kg.K Density 2400 kg/m3 In the current state of our HIL simulation and test method, seven outputs from LabVIEW acquiring the data from the test rig are communicated into TRNSYS simulation and four inputs are communicated vice versa.
Available from: http://www.sciencedirect.com/science/article/pii/S0378778806001587 CrossRef.
Available from: http://www.sciencedirect.com/science/article/pii/S0378778802000671 CrossRef.
JALA: Journal of the Association for Laboratory Automation, 2007, vol. 12, no. 1. pp. 17-24
IBPSA-USA Journal, 2012, vol. 5, no. 1. pp. 219-226

Stabilization of Magnetite Nano Iron Oxide with a Series of Novel Surfactants CHIN SWEE YEE1,a, SAMUEL CHAN HONG SENG1,a, WAN ZURINA SAMAD1,a, DIPSIKHA, PANCHANAN PRAMANIK2,b, NIK IDRIS NIK YUSOFF1,a, JUMAT SALIMON1,a, AMBAR YARMO1,c. 1 School of Chemical Sciences and Food Technology, University Kebangsaan Malaysia, Bangi, 43600, Selangor, Malaysia 2 Indian Institute of Technology Kharagpur, Kharagpur, 721302, India.
Experimental Section Materials Oleic acid was purchased from Sigma Aldrich and hydrogen bromide in 33% acetic acid from Merck was used for bromination.
FeCl3, FeSO4, thioglycolic acid, thiomalic acid, thiosalicylic acid and 1,8-diazabicyclo[5.4.0]undec-7-ene (DBU) of analytical grade purity, which obtained from Merck, Germany were used as starting materials without further purification.
Journal of Nanoscience and Nanotechnology, Vol. 6(3) (2006), p.823-829.

Misra b,*, Jie Han a, Guodong Wang a a State Key Laboratory of Rolling and Automation, Northeastern University, Shenyang 110004, PR China b Laboratory for Excellence in Advanced Steel Research, Center for Structural and Functional Materials, University of Louisiana at Lafayette, Lafayette, LA 70504-4130, USA ﹡Corresponding author.
Acknowledgments The authors gratefully acknowledge the financial supports from the National Basic Research Program of China (973 program) No. 2010CB630801 and National Natural Science Foundation of China No. 51234002.
One of the authors (RDKM) gratefully acknowledges support from the Center for Structural and Functional Materials, University of Louisiana at Lafayette, USA.
Tetsu to Hagane-Journal of the Iron and Steel Institute of Japan 2007; 93:49-56

Air pollution can be defined as the human introduction into the atmosphere of chemicals, particulate matter or biological materials that cause harm or discomfort to humans, or other living organism or damage the environment [1].
Materials and Methods In this research, 10 common plants were selected for test which shown in Table 1.
Acknowledgements This research was financially supported by the National Science Council, Taiwan, R.O.C.
Jaya: Journal of Environmental Biology.

Introduction Grey iron is still the most common foundry metallic material, at 45% of total world castings production.
Of the phases in an iron structure cementite has the highest hardness (~660 HB), with graphite a contrastingly soft, low density material, which can act as a lubricant in machining procedures.
Tartera: Journal of AFS-ICM, 12, (1982), p. 46
Key Engineering Materials KEM, Vol.457 [Science and Processing of Cast Iron IX], (2011), p. 19-24.

Liang: Chinese Journal of Materials Research, Vol. 17 (2003) No.3, pp.262-267
[7] Nozaki T, Masao D and Kogurt Y: Materials Science and Engineering: A, Vol. 350 (2003) No.2, pp.233-237.