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Doxorubicin Loading Capacity of Shell Cross-Linked Micelles with pH-Responsive Core as Anticancer Drug Delivery Nanocarriers Shuyu Zhu1,a, Zhongli Niu1,b, Xiaoting Zhang1, Danyue Wang1, Jiaming Xu1, Bin Sun1, Meifang Zhu1 and Xiaoze Jiang1,c,* 1State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Material Science and Engineering, Donghua University, Shanghai, 201620, China.
Experimental Materials. pH-responsive PEG-b-PDMA-b-PDEA triblock copolymer [6, 7], 1,6-bisazidehexane (cross-linker 1) [8, 9] and bis-(azidoethyl)disulfide (cross-linker 2) [10] were prepared according to literature procedures.

Synthesis and Self-assembly of Well-defined Ph-responsive Block Glycopolymers Qingyun Yua, Lubin Linb，Xueyu Xingc, Hailiang Dongd， Xiaoze Jiange*and Meifang Zhuf* State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Material Science and Engineering, Donghua University, Shanghai, 201620, China ayuyaiyy@163.com, blubinlin1989@163.com, csherryxing1992@163.com dlddonghailiang@163.com, e*xiaozejiang@dhu.edu.cn, f*zhumf@dhu.edu.cn Keywords: 2-gluconamidoethyl methacrylate, 2-(diethylamino) ethyl methacrylate, Self-assembly, pH responsive, Block glycopolymers.
Experimental Materials.

Study on the Mixed Characters of Double-Impeller Pulp-mixing Mechanism Based on the Cycle/Shear Coupling Zhen Li1, a, Chao Yang1, b, Anning Zhou1,c and Jiongtian Liu2,d 1School of Chemistry and Chemical Engineering, Xi’ An University of Science and Technology, Xi’ An 710054, China 2School of Chemical Engineering and Technology, China University of Mining and Technology, Xuzhou 221008,China alizhenac@126.com, bchao_yang1220@163.com, czhouanning2004@yahoo.com.cn, dscetljt@126.com Keywords: pulp-mixing; secondary flow cycle; cycle; shearing; mixing Abstract.
So the action mechanism combining axial flow impeller and radial flow impeller is designed to achieve the coupling of advantageous characters on aspects of cycle and shear under the effect of the two types of impellers and construct pulp-mixing strengthening system, thus enabling the pulp-mixing materials to achieve good cycle and obtain the shearing effects.
Since baffle is the key factor to promote the effective achievement of shearing effect[10], the baffles then become the necessary accessory units of double-impeller configuration.
Acknowledgements Financial supports for this research, provided by Key Projects in the National Science & Technology Pillar Program during the Eleventh Five-Year Plan Period (No. 2008BAB31B01), Scientific Research Program Funded by Shaanxi Provincial Education Department (No. 11JK0778), Xi'an Science and Technology University Doctor Initiate Item (No. 2010QDJ031), and Xi'an Science and Technology University Cultivation Foundation Item (No. 2010021), are gratefully acknowledged.

Dynamic characteristics analysis for the headstock of a vertical machining center Zhe Li, Song Zhang a*, Yan Chen, Peng Wang, Ai-Rong Zhang Key Laboratory of High Efficiency and Clean Mechanical Manufacture (Ministry of Education); School of Mechanical Engineering, Shandong University, Jinan 250061, P.R.
It is the key facility in industries of general machinery, mold, aviation, energy and traffic.
The possible causes of forced vibration may be the imbalance of revolving parts, the alternating force of fluid power systems, vibration caused by driving chain or heterogeneous materials of workpieces, etc.
In actual engineering, except for the unbalance of rotating parts, there may be many other kinds of vibration source.

Experimental Research on Direct Evaporative Cooling of Stainless Steel Filler Sheng Xiaowen 1, a, Huang Xiang1,b 1 School of Environmental & Chemical Engineering , Xi’an Polytechnic University, Xi’an, China ashengxiaowen222@163.com, bkiller370@126.com Keywords: Stainless steel filler; DEC; Empirical formulas Abstract.
Fig 1 Sample of stainless steel filler 2 Experiment data processing Direct evaporative cooling efficiency is a key factor in determining evaporative cooler performance.
For a fixed filler, the specific surface area is fixed, it is regarded as a constant determined by experiment generally, so using the volume heating exchange coefficient instead of the convective heat transfer coefficient in the actual calculation which is denoted as hv, the relationship between h and hv can be expressed by the for Eq. 3: hv=ζh (3) From Eq. 3 shows that, the cooling efficiency by direct evaporative cooling which is related to air flow rate, the filler thickness as well as the volume heating exchange coefficient. 3 Collation and analysis of the test data 3.1 Experimental study of the efficiency of evaporative cooling According to the test data，change the filler material of the oncoming air flow rate and water spray density when the thickness of 300mm and 450 mm，we can work out 4 kinds head under the water spray density of the air flow rate change on the evaporative cooling efficiency (as shown in Fig
Atlanta: American Society of H eating, Refrigerating and Air-Conditioning Engineers Inc, 2007

The concept of knowledge base came from two different fields, one is artificial intelligence(AI) and the branck- knowledge engineer field, another is traditional database(DB) field.
They ignore the cultivation of informatization professional talents, which leads to a huge waste of money and material resources. 2.
The building of educational information database is the key to colleges to perform educational informatization.
Educational informatization in colleges is huge system engineering.

Development of Public Lighting Remote Monitoring System Controller Meiqian Chen 1, Tundong Liu 2, Wenbo Zhou 2 and Rongjie Wang 1 1School of Marine Engineering, Jimei University, Xiamen,China 2School of Information Science and Technology, Xiamen University, Xiamen,China Keywords: Public lighting, GPRS, MSP430 microcontroller Abstract.
Due to the continuous development of urban construction and ever-enlarging lighting coverage, the traditional lighting management methods can not realize centralized monitoring, have poor real-time performance and cost lots of human and material resources; thus, can not satisfy the requirements of energy saving and efficiency improvement[1].
The communication between the monitoring terminal and center is based on GPRS wireless data transmission technology, and the GPRS module is a key part of the implementation of GPRS communication.
The Design of Intelligent Street Lamps' Monitoring Website Based on GIS [J].China Illuminating Engineering Journal, 2007, 18(4):70~74
Journal of Wuhan University of Technology(Transportation Science & Engineering), 2009,33(2):369~372

Material properties and related parameters Isotropic and linear elastic material model is applied to simulate the compressed cushion.
[2] GeXueli,Zhu Lixin,WangYatong, Seismic disaster and seismic reduction measures of town and village architect[J].Engineering anti-seismic,2001,3(1):43-48
The experimental research on the condition of the monotonous horizontal capacity and the repeat horizontal capacity of tamper wall. world seismic engineering[J],2006,6:29-33
Nonlinear numerical analysis and research of resistance shear of composite wall nonlinear numerical analysis and research of resistance shear[J]. world Seismic Engineering.2006,22(2):124-130
Structural Engineering [J].2005,6:19-24

Materials and Methods Main reagent.fetal bovine serum, RPMI1640 medium were purchased from Hyclone Company; TRIzol RNA extraction reagent, Proof-Start DNA polymerase and QuantiTetTM SYBR Green PCR Kit purchased from Invitrogen Corporation, RNA enzyme inhibitors and reverse transcriptase were purchased from U.S.
Biological Engineering Co., Ltd.
PCR products of recycling kit was purchased from Shanghai Biological Engineering Company Health Workers.
Biological Engineering Co., Ltd.
Molecular level, high blood sugar is also involved in the occurrence and development of coronary heart disease, blood glucose and blood vessel wall protein amino acids and proteins react with the older form advanced glycation end products, advanced glycation end products by receptor-mediated and non-receptor-mediated mechanisms of atherosclerosis events start, advanced glycation end products by receptor-mediated and non-receptor-mediated promotion of various types of cells to produce excessive inflammatory cytokines such as TNF-α, IL-6 and so is arterial hardening occurs and the key to development [7-10], elevated blood glucose levels by increasing the glycolytic intermediate formation of diacylglycerol activation of protein kinase C, diacylglycerol is the endogenous protein kinase C activation of the main factors.

Start-Up Procedures and Analysis of Microbial Segregation in HABR Using Synthetic Brewery Wastewater Huiting LI1, 2, a , Yongfeng LI 1, 3, b , Yanjiao GAO2, c , Shuai WANG 1 1 College of Forestry, Northeast Forestry University, Harbin 150040, China 2 College of Civil Engineering & Architecture, Liaoning University of Technology, Jinzhou 121001, China 3 College of Chemical Engineering, Shanghai University of Engineering and Science, Shanghai 201620, China a huiting0829@sohu.com, b dr_lyf@163.com, cyanjiaogao@163.com Keywords: Anaerobic digestion; Synthetic brewery wastewater; Hybrid anaerobic baffled reactor (HABR); Start-up; Microbial community segregation; COD removal; pH; Biogas.
Methods Materials and reactor system.
Acknowledgment This work was sponsored by the Hi-Tech Research and Development Program (863) (No. 2006AA05Z109) and the Key Programs for Development of Science and Technology of Shanghai of China (No. 071605122), whose support the authors gratefully acknowledge..