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Research on Detecting to Bacterial concentration by Cultivation-Microscopy Method in the oil Field Sewage Shuxia Guan 1,a, Haichun Ye1,a, Xiaoxin Wang 2,b, Yingying Fan 1,a 1School of Chemistry and Chemical Engineering,Northeast Petroleum University, Daqing 163318,Heilongjiang. 2The 8th oil Production Plant, Daqing Oilfield Co. , Ltd. , Daqing 163154, Heilongjiang.
Three of the key groups of problematic bacteria include the sulfate-reducing bacteria(SRB), saprophytes bacteria(TGB),and iron bacteria(FB).
Experiment Experiment Material bacterial test bottle of SRB-HX, TGB-HX, and FB-HX; disposable sterilized syringe(1 ml), carbolic acid-magenta dyeing liquid, ammonium oxalate-crystal violet staining solution, activation strain of TGB, SRB, and FB, biological microscope(1600X), electro-heating standing-temperature cultivator(DH500A), water, simulated water and waterflooded sewage, polymer-flooded sewage, joined bacteriacide of waterflooded sewage and polymer-flooded sewage, different in the concentration scop of polyacrylamide,and so on.

Study of intercity travel based on GIS spatial analysis Mou Zhenhua1,a, Li Meiling1,b, Cui Dongxu1,c 1Department of Traffic Engineering, Shandong Jianzhu University, Fengming Rd., Lingangnan District, Jinan, China, 250101 amouzhenhua@163.com, blimeilinglml@163.com, cc-a-u@163.com Keywords: Guangzhou and Foshan integration; intercity travel; travel characteristics; spatial distribution Abstract.
It’s hard to conduct the investigations on every survey point because of the limited manpower and material resources.
In the future metro construction, the travel needs that caused by the urban integration should be well considered. 5 Acknowledgement This research was supported by a grant from The National Key Technology R&D Program During the 12th Five Year Plan Period (Grant No. 2012BAJ15B05 ). 6 References [1] Li Xiaohui, Xiao Rongbo, Liao Yuantao, Wei Zongcai.

Wavelet Audio Coding by Fixed-point Short Block Processing for Real-time Wireless Applications Gaoyong Luo and Yupei Liu School of Physics and Electronic Engineering, Guangzhou University, Guangzhou 510006, China email: gyl@gzhu.edu.cn Keywords: Wireless applications, Wavelet audio coding, Short block processing, Fixed-point.
Experimental results demonstrate that the proposed coder is efficient and requires less memory in fixed-point computation which guarantees no overflow. 1 Introduction The key enabling technology for digital audio wireless products is audio compression.
The tests consisted of all of the SQAM (Sound Quality Assessment Material) files listed in Table 1.

Effect of Mechanically Created Pits Pattern for Direct Diamond Deposition on Stainless-Steel Surface Ryoya Shiraishi1,a*, Hiromichi Toyota2,b, Hidekazu Goto2,c, Xia Zhu2,d, Yukiharu Iwamoto2,e, and Kosuke Okamoto2,f 1Graduate School of Sciences and Technology for Innovation, Yamaguchi University, 2-16 Tokiwadai Ube, 755-8611, Japan 2Graduate School of Science and Engineering, Ehime University, 3 Bunkyo-cho Matsuyama, 790-8577, Japan ashiraishi@yamaguchi-u.ac.jp, btoyota@ehime-u.ac.jp, cggoto2010@gmail.com, dzhu.xia.mx@ehime-u.ac.jp, eiwamoto.yukiharu.mc@ehime-u.ac.jp, f840008x@mails.cc.ehime-u.ac.jp Keywords: diamond, plasma CVD, coating, cutting tool, quantum chemistry calculation Abstract.
However, direct deposition of diamond on a steel surface has been considered impossible for two reasons[11–14]: • Carbon atoms diffuse into the material’s interior rather than on the steel surface
[9] Ryoya Shiraishi, Hiromichi Toyota, Shinfuku Nomura, Kazuto Nakajima, Xia Zhu, Simultaneous Synthesis of Diamond and Hydrogen, Key Eng.

Measuring on the sustainable development in Ecotone: a case study of Dalate County in Inner Mongolia Autonomous Region DU yang-yang 1, a, WANG Yu-xin 2,b 1，2 College of Water Resources and Civil Engineering, China Agriculture University，Beijing，100083,China adyy8710@163.com, bmeller@163.com Keywords: Ecotone, Ecological footprint, Emergy analysis, Ecosystem services, Dalate County.
Being a part of the key areas in desertification reclamation grassland of Ordos Plateau, Dalate County has higher ecological vulnerability and many prominent environmental issues [2] .
Tab.5 Calculation of ecosystem services value of Dalate County in 2010（1×104 CNY·a） Primary item Sub-item Woodland Grassland Arable land Water area Desert Orchard Construction land Total Supply service Food production 4925.95 11860.09 12670.64 1833.88 182.79 0.92 31474.28 Material production 44482.86 9929.38 4941.55 1211.05 365.58 2.33 60932.75 Regulation service Gas regulation 64485.22 41372.42 9122.86 1764.68 548.37 3.49 117297.03 Climate regulation 60753.44 43027.31 12290.52 7127.91 1188.12 3.49 124390.80 Hydrological regulation 61051.98 41924.05 9756.39 64947.03 639.76 3.36 -228.61 178093.97 Waste disposal 25674.67 36407.73 17612.19 51383.24 2376.25 2.15 114.30 133570.53 Support service Soil conservation 60007.08 61782.81 18625.84 1418.66 1553.70 3.80 -68.58 143323.31 Biodiversity maintenance 67321.38 51577.61 12924.05 11868.32 3655.77 3.82 147350.96 Cultural service Landscape aesthetic provision 31048.44 23996.00 2154.01 15363.07 2193.46 1.56 74756.54 Total 419751.04 321877.40

Demonstration of the Snow-Melting and Economic Effects of a Snow-Melting System Using Building Waste Heat Yosuke Suzuki1,a, Hiroaki Terasaki1,b*, Ziyi Jia1,c, Hiroshi Nakayama2,d, Yoshiki Nishihara3,e and Yoshimasa Onishi4,f 13-9-1 Bunkyo, Fukui city, University of Fukui, Fukui, Japan 220-1, Kitasekiyama, Ohdaka-cho, Midori-ku, Nagoya City, Chubu Electric Power, Aichi, Japan 31350-1 Kiyomicho, Takayama City, Central Nippon Highway Engineering, Gifu, Japan 44-3-1 Toranomon, Minato City, Central Nippon Expressway Company, Tokyo, Japan ayou-suzu@u-fukui.ac.jp, bterasaki@u-fukui.ac.jp, cziyi-jia@u-fukui.ac.jp, dNakayama.Hiroshi2@chuden.co.jp, eyo_nishihara@komatsumatere.co.jp, fy.onishi.ac@c-nexco.co.jp Keywords: Building waste heat, Snow-melting effect, Economic evaluation, Field experiment.
The following key findings were obtained: 1) The number of days with snowfall and the daily snowfall amount in the winter of 2021 were slightly higher than the average values for the past 10 years, but the annual average minimum temperature was 1.2°C higher than that for the past 10 years. 2) During the short-term observation period (between 0:00 on February 17 and 0:00 on February 24), the average center temperature of the ILBs and air temperature inside the pallets in the snowmelt area were 4.8°C and 9°C higher, respectively, than those in the non-snowmelt area. 3) Under the observation conditions, it was concluded that snowmelt generally occurs in this system when the outdoor temperature is −2°C or higher and the snowfall rate is 2.5 cm/h or lower. 4) As a result of estimating the life cycle costs, the initial establishment costs of the proposed system were high, but the life cycle costs were generally lower than those of the conventional system within ten years.
Miyamoto: Road icing on bridges and its control by phase change material (part: numerical simulation).

SiC Migration Enhanced Embedded Epitaxial (ME 3 ) Growth Technology Y.Takeuchi1 , M.Kataoka1 , T.Kimoto2 , H.Matsunami3 and R.K.Malhan1 1 DENSO CORPORATION, Research Laboratories, Minamiyama, Nisshin, Aichi 470-0111, Japan 2 Dept. of Electronic Science and Engineering, Kyoto University, Katsura, Kyoto 615-8510, Japan 3 Japan Science and Technology Agency, Ohara Goryo, Nishikyo, Kyoto 615-8245, Japan E-mail: yuuichi_takeuchi@denso.co.jp Keywords: Embedded Epitaxy, Migration, pn-junction diode, and Junction Field Effect Transistor, Abstract.
Introduction Silicon carbide (SiC) epitaxial growth has been a key device process technology and contributed greatly to the development of SiC power devices despite relatively poor quality of the 4H-SiC substrates.
Amarayunga: 3rd International Conference on Material and Advanced Technologies, Singapore (2005)

Drinking Water Chlorination And Adverse Public Health Outcomes In Algeria Samia Achour1, a, Fouad Chabbi1,b and Saâdia Guergazi1,c 1Research laboratory in Subterranean and Surface Hydraulics, LARHYSS Faculty of Science and Technology-Department of Civil Engineering and Hydraulics, University of Biskra, PO Box 145, RP, 07000, Biskra, Algeria asamia.achour@larhyss.net (Corresponding Author) Keywords: Chlorine, trihalomethane, organic pollution, pathogens, algerian water.
Material and Methods Sampling Location.
In Algeria, efforts are needed to address the key issues which influence the provision of safe drinking water.

Nanomaterials include an array of engineered materials that are designed and produced to have at least one dimension less than 100nm [1].
The polymeric materials were fabricated using a two phase system, the first phase was water and poly (ethylene glycol) and the second one water methacyrlated dextran.
Gelatin: It is one of the common proteineceous materials that can be used for the production of nanoparticles.
Lipids are a large class of materials that includes fatty acids, glycerides, phospholipids, sphingolipids, waxes and sterols.
It was reported that the lipid blend has a significant impact on chemical stability of sensitive bioactive materials [34]. 

New formulation for an economic order quantity distribution policy in vendor-managed inventory routing problems Thiago Guimaraes1, a, Cassius Scarpin2,band Maria ArnsSteiner3,c* 1Franciscan University Center of Paraná and Graduate Program in Numerical Methods in Engineering, Federal University of Paraná, CP: 19081; CEP: 81531-990, Curitiba, PR, Brazil 2Graduate Program in Numerical Methods in Engineering and Graduate Program in Production Engineering, Federal University of Paraná, CP: 19081; CEP: 81531-990, Curitiba, PR, Brazil 3Graduate Program in Production Engineering and Systems, Pontifical Catholic University of Paraná, RuaImaculadaConceição, 1155, Prado Velho, CEP: 80.215-901, Curitiba, PR, Brazil athiandgui@gmail.com, bcassiusts@gmail.com, cmaria.steiner@pucpr.br Keywords: Economic Order Quantity Policy; Multi-vehicle Inventory Routing; Decomposition Approach; Heuristics.
According to the authors, one of the key points is the strategy used to define the search space in the neighborhood of an incumbent solution.
Diabat, A Location Inventory Routing Problem with Perishable Products, in: Proceedings of the 41st International Conference on Computers & Industrial Engineering, Los Angeles - USA, 2010: pp. 386–391
Pacheco, Optimizing the periodic pick-up of raw materials for a manufacturer of auto parts, European Journal of Operational Research. 179 (2007) 736–746