organization of block copolymer systems
Self assembly and rheology of block copolymer with polymer additives or particle suspensions
Ngày tải lên :
09/09/2015, 11:25
... understanding of the self-assembly in amphiphilic block copolymers A B Figure 1.1 Schematic representation of AB diblock copolymer forming micelle in a selective solvent Block copolymers are composed of ... Thermograms of F127 in presence of PEO of different M.W.; F127 conc = 20%; PEO conc = 6% 58 Figure 3.5 Effect of MW of 6% PEO on CMT of 20% F127 (top); Effect of PEO conc on CMT of 20% F127 ... 1.2 Overview of Pluronic triblock copolymers Poly (ethylene oxide) – poly (propylene oxide) – poly (ethylene oxide) (PEO-PPO-PEO) triblock copolymers are a subset of amphiphilic block copolymers...
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Báo cáo toán học: " Antitumor activity of sorafenib-incorporated nanoparticles of dextran/poly(DL-lactide-co-glycolide) block copolymer" pdf
Ngày tải lên :
20/06/2014, 20:20
... for block copolymerization because it has one reductive end DexbLG copolymer was synthesized by the coupling of aminated dextran and PLGA as described previously (Figure 1b) [13] In the block copolymer, ... Kataoka K: Physical entrapment of adriamycin in AB block copolymer micelles Pharm Res 1995, 12:192-195 Kwon GS, Naito M, Yokoyama M: Micelles based on AB block copolymers of poly(ethylene oxide) and ... quality of incorporated sorafenib The size of the nanoparticles was increased according to the amount of sorafenib Increasing quantity of incorporated sorafenib decreases the release rate of the...
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báo cáo hóa học:" Antitumor activity of sorafenib-incorporated nanoparticles of dextran/poly(DL-lactide-co-glycolide) block copolymer" pptx
Ngày tải lên :
21/06/2014, 17:20
... for block copolymerization because it has one reductive end DexbLG copolymer was synthesized by the coupling of aminated dextran and PLGA as described previously (Figure 1b) [13] In the block copolymer, ... Kataoka K: Physical entrapment of adriamycin in AB block copolymer micelles Pharm Res 1995, 12:192-195 Kwon GS, Naito M, Yokoyama M: Micelles based on AB block copolymers of poly(ethylene oxide) and ... quality of incorporated sorafenib The size of the nanoparticles was increased according to the amount of sorafenib Increasing quantity of incorporated sorafenib decreases the release rate of the...
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Báo cáo hóa học: " Research Article Impact of Carrier Frequency Offsets on Block-IFDMA Systems" pptx
Ngày tải lên :
21/06/2014, 23:20
... transmitted on blocks of subcarriers that are equidistantly distributed over the N subcarriers Thus, Q = ML, where L stands for the number of blocks and (u) M the number of subcarriers per block The ... interference (MUI) To measure the performance of the system, we use the SINR which is the ratio of the power of the average useful component to the sum of the power of the additive noise with the interference ... IFDMA signals, the behavior of both systems is nearly similar in terms of CFO sensitivity In Figure 5, the degradation value is shown as a function of the number of active users for ΔF = 0.02/NT...
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Báo cáo hóa học: " Self-organization of stack-up block copolymers into polymeric supramolecules" doc
Ngày tải lên :
22/06/2014, 22:20
... PO70 blocks, with the decrease of segmental mobility [14] The attachment is proposed through a block of segments (PO70) where the block may be considered Fig 1H NMR spectra of PO70 block of EO106PO70EO106 ... -CH2-resonace of EO106 blocks is also dependent on temperature and Scheme PO70 block stacking due to hydrogen bonding 123 106 Fig Effect of temperature and concentration on 1H NMR spectra of EO106 ... width of 1H (b‘CH2) can be attributed to an increased relaxation rate of the interacting EO106 blocks, and thus reflects a reduced mobility of the segments observed Also, chemical shifts of 1H...
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Design and performance analysis of MIMO space time block coding systems over general fading channels
Ngày tải lên :
14/09/2015, 14:05
... ANALYSIS OF MIMO SPACE-TIME BLOCK CODING SYSTEMS OVER GENERAL FADING CHANNELS HE JUN (B Eng., Zhejiang University, P.R.China) A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY DEPARTMENT OF ... provide limited insight into the structure of STC systems 1.1 MIMO Systems and Space-Time Coding Most of the performance analysis for STC systems is in terms of PEP, as it is not easy to obtain an ... multiple-output (MIMO) systems MIMO systems greatly increase the capacity of a wireless channel [8–10], and have attracted great research interests Different kinds of MIMO systems have been invented...
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Performance analysis of space time block coded systems with channel estimation
Ngày tải lên :
16/09/2015, 08:31
... space-time modulation systems ii Contents Abstract i Contents iii List of Figures vii List of Tables x List of Abbrevaiations xi Introduction 1.1 Introduction to Wireless Communication Systems ... creation of multiple links between a terminal and a base station,which is fulfilled by MIMO systems So far there is little commercial implementation of MIMO in cellular systems and deployed 3G systems ... fading at the expense of high computational complexity Most of the performance analysis for space-time coded systems is in terms of pairwise error probability (PEP) For STBC systems, BEP is preferred...
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Delivery of proapoptotic biomolecules and drugs using amphiphilic block copolymer nanoparticles for anti cancer therapy
Ngày tải lên :
30/09/2015, 05:59
... my pillar of strength during the ups and downs of my research Thank you Ashlynn Lingzhi Lee July 2011 i TABLE OF CONTENTS Acknowledgements Table of Contents Summary List of Tables List of Figures ... that the probability of cancer cells developing resistance to a combination of non-cross-resistant drugs varies as the product of the probabilities of resistance to each of the individual drug ... a limitation as to the amount of single agents that can be used for treatment The therapeutic window of any given drug refers to the range of dose of a drug or of its concentration in a bodily...
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Principles of Digital Communication Systems and Computer Networks
Ngày tải lên :
18/09/2012, 10:13
... hóa đặc biệt để khắc phục ảnh hưởng nhiễu Hai khía cạnh đưa Shannon báo “A Maththemathical Theroy of Communication” xuất năm 1948 Bell System Technical Journal - nơi đưa lý thuyết thông tin Shannon ... định lý quan trọng cho kỹ sư truyền thông Tài liệu tham khảo C E Shannon "A Mathematical Theory of Communication." Bell System Technical Journal, Vol 27, 1948 Tất kỹ sư truyền thông phải đọc báo...
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Organization of the study
Ngày tải lên :
13/04/2013, 10:32
... pays tax of 19% on its profit Real income to Vietnamese party equals 30% of the dividend after deduction of the rent on the land Foreign party pays remittance tax of 7% for their 70% of dividend ... limited use of subjective probabilities and this may prove to be a more fruitful line of attack Suppose there are two states of the world: 16 s1 : s2 : probability of occurrence of depression ... value of A1 and reduce that of A2 The advantage of this technique is that it provides a statement of what the probabilities have to be mark the logical break-even point between one choice of action...
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Performance analysis of wind turbine systems under different parameters effect
Ngày tải lên :
05/09/2013, 16:10
... generating systems based on renewable energies [3], however, the modeling, simulation and analysis of a large variety of systems based on renewable energy and to manage these systems, the software ... display blocks from MATLAB, the size and state of battery charge (SOC), the terminal voltage or currents absorbed by consumers One of the advantages of MATLAB software is that libraries offer a ... of energy and, through interconnection with different types of measurement and display blocks of MATLAB, voltages, currents, powers and energy flows from the system, depending on the nature of...
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Simulation of Wireless Network Systems
Ngày tải lên :
29/09/2013, 21:20
... number of active Figure 13.15 Number of video channels versus load for a delay of 50 ms Simulation of Wireless Network Systems Figure 13.16 367 Number of video channels versus percentage of video ... Simulation of Wireless Network Systems Figure 13.12 365 Number of voice channels versus load for a delay of 100 ms which will allow the network manager to trade quality of voice calls with the number of ... distribution of the set of numbers to a theoretical (uniform) distribution The unit interval is divided into subintervals and CDF of the sequence of numbers is calculated up to the end of each subinterval...
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Motion Control Theory Needed in the Implementation of Practical Robotic Systems
Ngày tải lên :
05/11/2013, 21:15
... audio amplifier) The contents of the control loop is the subject of the remaining chapters of Part I Chapter The State of the Motor Control Industry Chapter The State of the Motor Control Industry ... compensator of Figure 3.6b 16 Chapter The State of the Motor Control Industry S-curves Many of the familiar concepts of position and velocity control are based on the assumption of linear compensators ... acceleration profile to the point of maximum velocity; the deceleration half of the profiles are symmetrical One new equation that is useful here is the constant jerk analogue of (3.4): x = xo...
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A review of agile manufacturing systems
Ngày tải lên :
23/11/2013, 10:01
... the development of new systems (table 8) Manufacturing software systems play a key role in the implementation of process planning for agile manufacturing However, current software systems are monolithic ... contributions to design of products Three out of seven not only talk about design of products but present ®ndings about design of manufacturing systems In addition, two of the previous three analysed ... Economics International Journal of Production Research ISR University of Maryland Journal of Engineering Manufacture Journal of Manufacturing Systems Journal of Materials Processing Technology...
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Performance Analysis of Network-MIMO Systems
Ngày tải lên :
26/11/2013, 20:49
... signal are often presented by “black boxes” 2.2.1 MIMO systems Model We consider a MIMO systems with a transmit array of MT antennas and a receive array of MR antennas The block diagram of such ... constant dB Configure of antenna system Tx=1; Rx=1 Length of random message from each user L=64*2*20 Square area in meters of a cell 36 m2 Number of wireless cell Number of user Number of APs Center ... one of the transmitters The capacity of each one of these channels is roughly equal to: 𝐶 = 𝐵 𝑙𝑜𝑔2 + 𝑁 𝑆𝑁𝑅 𝑆𝐼𝑆𝑂 𝑀 𝐵𝑝𝑠 𝐻𝑧 [2-5] However, we have M of these channels, so the total capacity of the...
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Absolute stability of nonlinear control systems 2ed liao x yu p
Ngày tải lên :
01/01/2014, 17:47
... the use of absolute stability of Lurie control systems to consider the synchronization of two Chua circuits New concepts are proposed for the absolutely exponential stability of error systems, ... Control Systems 5.1.2 A Class of the Third-Order Control Systems 5.1.3 Special nth-Order Direct Control Systems 5.2 The First Canonical Form of Control Systems ... number of automatic control systems of different forms can be reduced to systems with separable variables or to systems with generalized separable variables In this section, we discuss the systems...
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Analysis and control of nonlinear process systems
Ngày tải lên :
01/01/2014, 18:38
... Professor Michael J Grimble, Professor of Industrial Systems and Director Professor Michael A Johnson, Professor of Control Systems and Deputy Director Industrial Control Centre, Department of ... class of finite dimensional systems, that is, to systems with finite dimensional state variables In process systems engineering terminology, such systems are assumed to consist of a finite number of ... information engineers at the University of Veszpr´m, Hungary since 2003 e TLFeBook Basic Notions of Systems and Signals Signals and systems are basic notions of systems and control theory Therefore,...
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