Search results

Rural areas maintain its unique rural landscape, which is the key resource that needs our protection.
In some areas we use some engineering measures around the project area for the construction of some building materials, so that construction costs can be brought down.
Applied to the natural ecological wastewater treatment systems is through engineering measures to transform on the natural pool, pond, ditch, channel and through filtration, sedimentation, producing oxygen, nutrient cycling and chemical absorption processes, using sunlight, plants and microorganisms biological processes to break down toxins and absorb heavy metals to treat pollutants in wastewater and purify water, while restore the damaged environment, and ultimately enable them to achieve self-regulation and self-recovery.
And besides that the requirements of the technology focused on the issues of the long-term stability of filter material and living through winter of plant the and so on[8].

In Biskra province, this case study understands many angles towards the three various cold stores about materials, dimensions, and gains energy.
Besides, the compilation structure is based on local and regional materials like concrete, brick, and refrigerating sandwich panels; which is produced in Algeria as national and regional products (Cement and Brick factories in Biskra).
Principles of Classic System of Refrigeration (compression cycle) 3.2 Absorption Refrigeration System (B) The sorption chillers as absorption (B) or adsorption (A), as substitute key in the refrigeration field; Absorption cooling is renewable energy to furnish an alternating to classic cooling based on absorbate (refrigerant liquid) and absorbent (a basic liquid which absorbs and releases absorbate), Nearly to the cooling power with 60 RT (refrigeration Tons) Absorption chiller Yazaki (Lithium Bromide/water) WFC SC 5 with 17.6 Kw.
Tian,"Review on thermal energy storage with phase change materials (PCMs) in building applications", Applied Energy, Vol. 92, pp 593–605, (2012)
Sun,"Effects of design parameters on flow and temperature fields of a cold store by CFD simulation", Journal of Food Engineering, Vol. 77 Iss. 2, pp 355–363, (2006)

Expanding the application by combining RFID readers, designed for identification of materials in assembly lines with transport and control systems, additionally enables appropriate directing specific elements to appropriate assembly and control cells.
inventory-taking; supports the monitoring of inventory in shops fresh product sector the improvement of location capabilities of the pallets in the warehouse – location tags placed on the ceiling; access to data, among others concerning product expiration date in real time, greater accuracy of data in the system army increasing security in the event of a terrorist threat; knowledge of the location of the container with guns or ammunition; labelled with the RFID tag, reduces the risk of the loss of consignment or sending it to the wrong recipient and taking immediate response at the moment of collecting the consignment by unauthorized people service of seaports the implementation of RFID brought about the maintenance of the low level of losses with simultaneous reduction in employment; unloading bulk in ports takes place by reloading products onto appropriate vehicles which are weighed and directed to the designated warehouse; vehicles are equipped with active RFID tags and registered in the key
Kurata, A review of RFID technology and its managerial applications in different industries, Journal of Engineering and Technology Management. 29 (2012)
Ulik, Application of RFID and ICT in Reverse Logistic in Poland, Applied Mechanics and Materials. 718(2015)
[29] Internal materials of surveyed company

Influences of Surface Chemistry on Dehydrogenation Kinetics of Ammonia Borane in Porous Carbon Scaffold Saghar Sepehri, Betzaida Batalla García, Qifeng Zhang, and Guozhong Cao* Materials Science and Engineering, University of Washington, 302 Roberts Hall, Box 352120, Seattle, *Corresponding Authors.
Introduction Hydrogen storage is a key issue in the developing field of hydrogen technology.
Among the chemical hydrides, ammonia borane (AB), has been of great interest as a hydrogen storage material [1,2].
For the practical application of AB as a hydrogen storage material for a polymer electrolyte membrane (PEM) fuel cell, the optimum decomposition temperature should be around 85 °C, which is the working temperature of the PEM.
In nanoscale materials, shorter diffusion distances can result in faster kinetics.

Research on Internet Monitoring System Based on Multi-layer Text Information Filtering Method through Artificial Neural Networks Jianqing Liu1, a, Mei Luo 1, b School of Information Technology Engineering, Tianjin University of Technology and Education, Tianjin, China aforeverljq@gmail.com; bLUCKYLM@TOM.COM Keywords: Information filter; unhealthy information; artificial neural networks Abstract.
Therefore, Chinese words analysis is the foundation and the key part when processing Chinese information.
Here, total segmentation means all ways of the words combination, which can enrich the material for other segment styles.

Gas cluster ion beam technology for nano-fabrication Noriaki Toyoda and Isao Yamada Graduate school of engineering, University of Hyogo 2167 Shosha, Himeji, Hyogo, 671-2280, Japan ntoyoda@incub.u-hyogo.ac.jp Keywords: Gas cluster ion beam, nanofabrication, surface planarization, sidewall roughness Abstract A gas cluster is an aggregate of a few to several thousands of gaseous atoms or molecules, and it can be accelerated to a desired energy after ionization.
Ion beam process is one of the key technologies in nano-fabrications such as etching, thin-film formation, or implantation of impurities.
After etching the magnetic layer, these patterns were refilled with a film of TiCr which is a nonmagnetic material, by sputter deposition (Fig.6 (c)).

Land and water is the source of all life on earth, is the material basis for human survival.
Acknowledgements This work was financially supported by the National Natural Science Foundation of China (41301469) and the National Key Technology R&D Program (2009BAB48B02) References [1]Haifeng Hu, Wanlong He.
Journal of coal science & engineering. 1988(23):470-475.

Activated carbon (coke) application of adsorption, one of the key problems is how regenerate the saturated activated carbon. heat regeneration is the one of common methods. adsorption heat source is used to improve the quality of molecular vibrational energy, to change the adsorption equilibrium, achieving adsorbate method of thermal decomposition or desorption from adsorbents.
On the other hand, the non-thermal effects of microwave will change the material structure and influence the process path.
[3] PENG Kang,LI Haoyu.Treatment processes of low-SO2 metallurgical flue gases[J].Journal of Chemical Industry & Engineering 2010,31(6):49-54

Epoxidation of Soybean Oil with Tert-Butyl Hydroperoxide over Manganese(III) Tetraphenylporphyrin Chloride Catalyst Jiang Pingping1, a, Zhang Weijie1,b and Zhang Pingbo1,c 1 State Key Laboratory of Food Science and Technology, School of chemical and material engineering, Jiangnan University, Wuxi 214122, PR China appjiang@jiangnan.edu.cn, bfengyunzwj@126.com, c46910597@qq.com Keywords: Epoxidation, Metalloporphyrin, Vegetable oil, Tert-butyl hydroperoxide, Epoxidized soybean oil Abstract.

Janardhanam2,b School of Semiconductor and Chemical Engineering, Semiconductor Physics Research Center, Chonbuk National University, Jeonju 561-756, Korea acjchoi@jbnu.ac.kr, bvjr.phd@gmail.com Keywords: p-type monocrystalline Si solar cell, screen-printing, phosphosilicate glass, reverse leakage current, generation-recombination, Poole-Frenkel barrier lowering Abstract.
The development of fast and cost-effective processing technologies for high efficient crystalline Si solar cells plays a key role in the large-scale penetration of PVs in the total energy system.
Experimental Details P-type (100) monocrystalline Si wafer having a resistivity of 2 - 5 W×cm, a thickness of 220 mm and size of 4.0 ´ 4.0 cm2 were used as a starting material.