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A Comparative Analysis of the Legal Status of Renewable Energy in Iran and Other Countries Mehdi Mostofi1,a and Noushin Ahanrobay1,b 1Mechanical Engineering Department, Islamic Azad University, East Tehran Branch, Tehran, Iran amehdi_mostofi@yahoo.com, bn.ahanrobay@yahoo.com Keywords: Renewable Energy, Legal Status, Laws and Regulations.
Introduction Iran is the land of miraculous energy types because on one hand, it has extensive resources of nonrenewable and fossil fuels such as oil and gas and also plenteous valuable minerals and inorganic materials and on the other hand, it is in possession of abundant modern and renewable energy potentials such as solar and other thermal energy types, the geothermal, the wind, hydrogen, and biomass energy.
The wind power sector in China, for example, has been identified as the key growth component of the country's economy which makes China today the second largest wind power producer.

This aims to establish good quality of sleep, by reducing some of the problems through architectural engineering.
By using air as the carrier medium and the use of cutting-edge materials, so its weight becomes light.
Fig. 2 SpaceBed [10] S.H.E.E.P (Self Haven with Ergonomics and Effective Performance) The key feature of this compartment design is the rigid cabin.

Study on Method for External Characteristics Extraction and Classification of Tomatoes Used for Grading Robot Changyong Li 1,2, a, Qixin Cao 1,b 1 Research Institute of Robotics, Shanghai Jiao Tong University, Shanghai 200240, China 2 School of Mechanical Engineering, Xinjiang University, Urumqi, 83008, China aLLCYong@126.com, bqixcao@sjtu.edu.cn Keywords: Color, Shape, Histogram, Classification, Machine vision Abstract.
The key factor for color and shape grading is to extract good feature descriptor which can’t only fully reflect the information of color and shape of fruits , but also to have a robust ability to effectively distinguish between different grade fruits.
Experiments and Discussion Materials.Tomato samples were selected randomly from farmer’s greenhouse.They were classified into three grades according to shape descriptor as Fig.3shown.

Purification and characterization of alkaline polygalacturonases produced by Paenibacillus polymyxa 20185 in submerged cultures Hong-ju Jiang1, Wei-zhen Xu 1, Jia-mei Song1, Dong-ping Sun 1,* 1Key Laboratory of Ministry Education, School of Chemistry and Chemical Engineering, Nanjing University of Science and Technology, Nanjing 210094, China *Author for correspondence (Fax: + 02584315079; E-mail: qingyutianqi@sina.com; dongpingsun@163.com ) Keywords: alkaline polygalacturonases, characterization, Paenibacillus polymyxa 20185, purification Abstract.
Materials and methods Microorganism and cultivation conditions The Bacterial strain examined in the study was Paenibacillus polymyxa 20185 which is maintained in “China Center of Industrial Culture Collection”.
This research was supported by Huai Hai Institute of Technology, Jiangsu Key Laboratory of Marine Biotechnology, China (No. 2008HS014).

Energy Consumption Modelling for Air-Cushion Vehicles Shuo Xu1, 2, a, Jing Sun1, b and Jiexi Shen1, c 1 School of Mechatronic Engineering and Automation, Shanghai University, Shanghai, China 2 Shanghai Key Laboratory of Manufacturing Automation and Robotics, Shanghai, China a sxu@shu.edu.cn, b sunjing@shu.edu.cn, c shenjiexi@shu.edu.cn Keywords: air-cushion vehicle; energy consumption; independent parameter; soft terrain Abstract.
Applied Mechanics and Materials.

Poisson Log-Linear Regression Model for Rural Signalized Intersection Ren Zhiping1, a 1 Key Laboratory of photoelectric logging and detecting of oil and gas, Ministry of Education Xi’an Shiyou University P.O.
In 2004, the Institute of Transportation Engineers (ITE) published the “Toolbox of Countermeasures and their Potential Effectiveness to Make Intersections Safer”, in which they compiled the tables of signalization, geometrics and signs, markings & operations[1].
By reviewing the literature materials, we use the Poisson log-linear regression model to predict the safety of the rural signalized intersections.
References [1] Institute of Transportation Engineers.

Experimental Research on the Effects of Pipe diameter on Axial Compression Properties of GFRP Tubes Reinforced Concrete Column Yunfeng Zhang1, a, Shoukang Liu1,b and Dewang Zhao1,c 1Heilongjiang Key Laboratory of Disaster Prevention, Mitigation and Protection Engineering, Northeast Petroleum University; Daqing; Heilongjiang 163318; China agch-zh@263.net, bliushoukang715@163.com, cdewangzhao@yahoo.com Keywords: GFRP tubes; pipe diameter; reinforced concrete columns; axial compression Abstract.
[3] Fam Alnir Z, H Rizkalla.Sami.Behavior of Axially Loaded Conerete-Filled Cireular Fiber-Reinforeed Polymer Tubes[J].ACI Struetural Journal, 2001, 98(3):280-289 [4] Fam Amir,Rizkalla Sami.Large scale testing andanalysis of hybrid coneret/ eomposite tubes for cireular beam-column applieations[J].Construetion and Building Materials, 2003, 17:507-516

Materials and Methods Study data.
The ALI images that have done the fusion contain abundant ground information and the texture features is obvious, which can be used as the key basis to indentify the ground objects.
Xue, Systems Engineering and Electronics, (2003) 25, 1286.

Research of Flow Field for Irradiation Box of Cable Ultraviolet Cross-linking Jiadong Tang 1, Yiping Lu 1, a, Jiade Han 1, Zuomin Wang 1 1School of Mechanical and Power Engineering, Harbin University of Science and Technology, Xuefu Road 52, Harbin150080, China aluyp2010@yahoo.com.cn Keywords: flow field, numerical simulation, ultraviolet cross-linking, irradiation box Abstract.
Introduction Ultraviolet radiation crosslinking polyolefin belongs to the field of cutting-edge technology on the modification of polymer materials, high efficiency energy saving, which has a wide application prospect.
Air forced convection is adopted to maintain reasonable temperature inside the irradiation box in process of cross-linking and that is one of the key technologies.

Paradigm Study In The New Rural Landscape Design and Innovation Li jiao Luoshi Road, School of Art and Design and Hua Xia College of Wuhan University of Technology, Wuhan, Hubei, 430070, China 13600496@qq.com Key words: new rural countryside, design innovation, landscape design, design study.
It requires increasing the landscape ecological engineering construction content, consolidating the relationship between agricultural production and land sustainable utilization in the developing process of the new rural farmland landscape planning.
Under the promotion of new thought, new materials and the use of new technology, the form of new rural settlement needs to follow local traditions, realize the inheriting of tradition perfectly, and carry forward the modern mission besides meeting the modern lifestyle.