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Characteristics of non-point source N export via surface runoff from sloping croplands in Northeast China Hongxiang Wang1,2,a, Yi Shi1*,b, Jian Ma 1,2,c, Caiyan L1,d, Xin Chen1,e 1State Key Laboratory of Forest and Soil Ecology, Institute of Applied Ecology, Chinese Academy of Sciences, 72 Wenhua Road, Shenyang 110164, China； 2Graduate University of Chinese Academy of Sciences, 19(A) Yuquan Road, Beijing 100046,China awanghognxiang0228@yahoo.cn, bshiyi@iae.ac.cn, cmorger@163.com, dmicroyan@163.com, echenxin@iae.ac.cn Keywords: Dissolved N, Export Characteristics, Sloping Cropland, N Pollution.
Materials and Methods Description of study area.
Shi: Proceedings of SPIE-The International Society for Optical Engineering (2010), p.7752

Influence of F/P on Structure and Thermal Property of Phenolic Resin Zhiqin Chen1,a, Weijun Zeng2,b, Yangfei Chen3,c, Wenkui Li1,d and Hongbo Liu3,e 1Jiangxi Key Laboratory of Surface Engineering, Jiangxi Science and Technology Normal University, Nanchang 330013, P.R.
China 3College of Materials Science and Enginbeering, Hunan University, Changsha 410082, P.R.

., 2009, Application of modal filtration for damage detection of rotating shaft, Key Engineering Materials, vol. 413–414, pp. 373–380, [11] Zhang Q, Allemang, RJ and Brown, DL, 1990, Modal Filter: Concept and Applications, Proceedings of 8th IMAC 487–96, [12] Schwarz, B.

Optimal conditions for cholesterol oxidase production and enzymatic properties study produced by Monascus X-1 Lu Hao1,a, Qian Zhang1, Changlu Wang1,b, Mianhua Chen1, Yurong Wang1, Fengjuan Li1, Hua Yang1 and Jing Wang1 1Key Laboratory of Food Nutrition and Safety, Ministry of Education, College of Food Engineering and Biotechnology, Tianjin University of Science & Technology, No. 29, the 13th Avenue, TEDA, Tianjin 300457, P.
COD is a key enzyme which catalyzed the first step of cholesterol degradation reaction.
Materials and Methods A.

Swatic Luminescent Materials and Devices (LMD) Group, Material Physics and Engineering Division, CSIR-National Physical Laboratory, Dr.
Selection of Host Materials 3.2.
Multiple Center-doped Materials 4.
Selection of Host Materials: Host materials are of critical importance for long persistent phosphors.
[68] Chung-Hsin Lu, Shih-Yen Chen, Chia-Hao Hsu Nano sized strontium aluminate phosphors prepared via a reverse microemulsion route, Materials Science and Engineering B 140 (2007) 218–221

Investigation of the Impact of Groove Angle on the Fatigue Life of Grooved Brake Discs Zhihua Shaa, Yong Xieb, Zhiyu Hanc, Jian Yind, Li Shie, Hexu Gaof, Yu Liug* School of Mechanical Engineering, Dalian Jiao tong University, Dalian, Liaoning, China 116028 azhsha_djtu@163.com, bxie-yong1208@qq.com, c19529351568@163.com, dyj15241486995@163.com, etedshili@qq.com, f1044623478@qq.com, g*liuyu_ly12@126.com Keywords: Brake disc; Groove angle; Crack propagation; Fatigue life; Thermal coupling Abstract.
This rise in temperature results in changes to material properties and induces thermal deformation.
Key Research and· Development Program of Liaoning Province (2022JH2/101300228). 3.
Zhang, Tailoring friction interface with surface texture for high-performance ultrasonic motor friction materials, Tribol.
Xiao, New insights into reducing airborne particle emissions from brake materials: Grooved textures on brake disc surface, Tribol.

Metal-Steam-Reforming (MSR) using iron is a safe and economically viable method of hydrogen generation from inexpensive raw materials.
This is mainly because the manufacturing of the reducing agents by itself involves hydrogen or hydrogen containing sources as raw materials.
Recent research has shown that many of the nano materials' properties depend on particle size in the nanoscale regime [17].
Environmental Applications Nanoscale iron materials are proving to be remarkably effective tools for cleaning up contaminated soil and groundwater.
Klabunde (editors): Nanoscale materials in Chemistry (Wiley, New York, 2001), p. 169

Ang2, Maohua Wang1 , Gang Liu1 1 Key Laboratory on Modern Precision Agriculture System Integration Research of Ministry of Education, China Agricultural University, Beijing, China 100083. 2 Department of Electrical Engineering, University of Arkansas, Arkansas, USA 72701.
Materials and Methods Reagents and Apparatus The pyrrole monomer, sodium hydroxide, 85% phosphoric acid, sodium bicarbonate, sodium nitrate and potassium sulfate were all reagent-grade chemicals obtained from Sigma-Aldrich (USA).

Study of the Modeling of Incentive Air Pressure Waves to the Human Ear Chun Jun Chen1,a, Xi Cheng Nie1,a, Min Zhang1,a 1 School of Mechanical Engineering, Southwest Jiaotong University, Chengdu 610031, China acdccj@163.com Keywords: High-speed train; Tunnel air pressure wave; Eardrum deformation; Air pressure comfort Abstract: The variation of interior air pressure of high-speed train will lead to the discomfort of the human ear.
According to the related literature materials [7, 8, 9], the eardrum geometric parameters and related physical factors for the established mathematical models are determined in Table 1.
Acknowledgements Fund Project: National Key Technology R&D Program (2009BAG12A01-E04); Supported by the Fundamental Research Funds for the Central Universities (SWJTU12CX038).

Comparison Study on the Spatial Estimation of Ji Wheat 22 Yield on the Precision Scale * Yujian Yang1, a, Shuyun Liu1, Wenjie Feng1, Minghua Shang1 1S & T Information and Engineering Research Center of Shandong Agricultural Science Academy Jinan, 250100, P.
MATERIALS AND METHOD A.
*The National Key Technology R&D Project “study and demonstration of grain risk, warn prognosis and intelligent analysis”(2009BADA9B03)and Innovation Fund Projects of Shandong Academy of Agricultural Science(SAAS).