fluidic optical devices based on thermal lens effect
Experimental realization and theoretical studies of novel all optical devices based on nano scale waveguides
... semiconductor -based all -optical switches include semiconductor optical amplifier (SOA) and more recently silicon photonics Implementation of ultrafast silicon photonic switch is largely based on ... device configurations, among which semiconductor -based all -optical processing devices have substantial interests due to the capability of realizing alloptical processing and optical interconnects ... 7.1.4 Pros and Cons with Thin-Film EUPT Based on QWI Approach 130 7.2 EUPT Based on III-V -on- Silicon Integrated Platform .131 7.2.1 Introduction to Direct Wafer Bonding 132...
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Fabrication and characterization of memory devices based on organic polymer materials
... 2.4 Discussion 52 III 2.5 Conclusion Reference 57 59 CHAPTER Non-Volatile Flash Memory Devices based on Copolymer Containing Carbazole Units and Europium Complex 62 3.1 Introduction 62 3.2 Experiment ... Metal Electrode 4.4 Conclusion 104 105 Reference 107 CHAPTER Conclusions 109 5.1 Conclusions 109 5.2 Limitations 112 5.3 Suggestions for Future Work 113 APPENDIX: List of Publications 115 V ABSTRACT ... phase, conformation, in response to the applied electric field The technologies based on organic materials are still at the conceptual and experimental levels, while some of those based on inorganic...
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thermal treatment effects on the material and gas-sensing properties of room-temperaturetungstenoxidenanorodsensors
... Parameters used in the deconvolution of W 4f XPS peaks into the two possible oxidation state components Annealing conditions W6+ component a W5+ component a BE (eV) b None N2 , 400 ◦ C N2 , 600 ... concentration variation of step function The lowest plot in Fig displays the expected time profile of ethanol concentration for the sequence of injection and 20 recovery period In our detection ... temperature Conclusion We have investigated the dependence of gas-sensing characteristics on thermal treatment conditions in a tungsten oxide nanorod system that demonstrated the facile detection of...
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Báo cáo " All-optical NAND and AND gates based on 3x3 general interference multimode interference couplers" pdf
... waveguides consisting of nonlinear material, IEICE Transactions on Electronics, vol E83-C (2000) 1755 [7] W Youfa, L Jianhua, All-fiber logical devices based on the nonlinear directional coupler, ... integration on the silicon -on- insulator waveguide platform, IEEE Journal of Selected Topics in Quantum Electrononics, vol 12 (2006) 1402 R Soref, The past, present, and future of silicon photonics, ... designs for the devices are optimized by the 3D-BPM method Design of All -optical NAND and AND Gates based on 3x3 GI-MMI couplers Theory: The conventional MMI coupler has a structure consisting of...
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báo cáo hóa học:" Ultrasonication effects on thermal and rheological properties of carbon nanotube suspensions" pot
... research reports of sonication effects on nanofluid properties are limited in the open literature In this work, sonication effects on thermal conductivity and viscosity of carbon nanotubes (0.5 ... ultrasonication time effects on sediment and the thermal conductivity of the carbon nanotubeethylene glycol nanofluids and found that thermal conductivity of the nanofluids increased with sonication ... [18] explored the sonication energy/time impact on thermal conductivity of nanotube-oil suspensions and observed a decreased thermal conductivity with an increasing sonication energy/time They...
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Báo cáo hóa học: " Performance Evaluation of Indoor Localization Techniques Based on RF Power Measurements from Active or Passive Devices" pptx
... the attention was focused on localization techniques based on active devices transmitting beacon-like signals In this paper, we present a novel localization system based on passive devices of ... the layout of the devices is unique.3 LOCALIZATION BASED ON PASSIVE DEVICES In this section, we evaluate the performance of the proposed localization network based on passive devices densely scattered ... density (devices per m2 ) 2.66 2.66 Less than responding devices responding devices responding devices or more responding devices 0.5 m 1m in accordance to a uniform spatial distribution Finally,...
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Báo cáo hóa học: "An Analysis of ISAR Image Distortion Based on the Phase Modulation Effect" pptx
... rotational motion consists of many higher-order sideband components These higher-order sideband components are a consequence of phase modulation from a temporally fluctuating target motion and ... distortion of a target due to a timevarying rotational motion It would also be instructive to show that the ISAR distortion effect is a result of a time-dependent rotational motion EURASIP Journal on ... possess pitch, roll, and yaw motions simultaneously, in addition to a translational motion at any given instant of time These motions all contribute to a resultant rotation of the target with respect...
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Báo cáo nghiên cứu khoa học: " All-optical NAND and AND gates based on 3x3 general interference multimode interference couplers" pdf
... waveguides consisting of nonlinear material, IEICE Transactions on Electronics, vol E83-C (2000) 1755 [7] W Youfa, L Jianhua, All-fiber logical devices based on the nonlinear directional coupler, ... integration on the silicon -on- insulator waveguide platform, IEEE Journal of Selected Topics in Quantum Electrononics, vol 12 (2006) 1402 R Soref, The past, present, and future of silicon photonics, ... designs for the devices are optimized by the 3D-BPM method Design of All -optical NAND and AND Gates based on 3x3 GI-MMI couplers Theory: The conventional MMI coupler has a structure consisting of...
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Báo cáo y học: "Economic modeling of the combined effects of HIV-disease, cholesterol and lipoatrophy based on ACTG 5142 trial data" pps
... adverse events, and the effect of resistance on the mixture of drugs in subsequent regimens interact and may affect long term cost and consequences Conclusions Based on the assumptions made in the model, ... 49 Simpson et al Cost Effectiveness and Resource Allocation 2011, 9:5 http://www.resource-allocation.com/content/9/1/5 Page of 10 Table Cost, Consequences per 100 Patients, and Cost Effectiveness ... regimen depends on the cost assumptions used in the model, the effects of different model assumptions with regards to the second and third ARV regimens to which the population was switched once the...
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the effects of teacher’s differentiated instructions based on students’ learning styles on their motivation = ảnh hưởng của việc đa dạng hóa phương pháp giảng dạy dựa trên phong cách học cá nhân đối với động lực học
... aforementioned reasons, the researcher decided to start an action research project named “The effects of teacher’s differentiated instructions based on students’ learning styles on their motivation: ... 2013 DECLARATION I hereby certify that this research entitled “The effects of teacher’s differentiated instructions based on students’ learning styles on their motivation” was conducted and then ... instructions carefully.” Multiple directions are needed, but delivering it to the whole class at one time may cause confusion or attention deficiency Some other options such as tape-recorded directions,...
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THE EFFECTS OF TEACHER’S DIFFERENTIATED INSTRUCTIONS BASED ON STUDENTS’ LEARNING STYLES ON THEIR MOTIVATION
... direction or purpose to behavior, (c) continue to allow behavior to persist, and (d) lead to choosing or preferring a particular behavior.” b Motivation model - Components of motivation Based on ... which should be responded on the 5-point Likert scale ranging “strong disagree to strongly agree” Some questions were repeated to increase the internal consistency of the questionnaire after being ... Based on Gardner’s construct and these studies, Dörnyei has integrated all the components into one construct with three components specifically as follows: Figure 5: Components of foreign language...
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Investigation of chaotic advection regime and its effect on thermal performance of wavy walled microchannels
... boundary conditions: (1) constant temperature and (2) conjugated condition and it is shown that the constant temperature boundary condition being considered in our numerical investigations is a ... studies are based on conventional dimensions, there is also a need for experimental investigation on converging-diverging configuration and especially for microchannel heat sink application The experimental ... advection in converging-diverging microchannels 135 7.4.4 Chaotic advection near resonance 136 7.4.5 Effect of Re 138 7.4.6 Effect of conjugated condition 140 7.5 Conclusion...
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Theoretical investigation on thermal properties of silicon based nanostructures
... aspects One is the effect of heat bath on calculated thermal properties in non-equilibrium MD simulations, and the other is to improve the accuracy of thermal conductivity prediction based on Green-Kubo ... emission wavelength Their study has encouraged the realization of a range of SiNW -based photonic devices using CMOS-compatible fabrication methods In addition to the photonic applications, many ... fabricate nanostructures based on bismuthtelluride These drawbacks of bismuth-telluride based semiconductors greatly limit their large-scale application in energy conversion Silicon, on the other hand,...
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Liver fibrosis surface assessment based on non linear optical microscopy
... Jablonski diagram of the Two Photon Excitation Fluorescence (TPEF) and Second Harmonic Generation (SHG) process 18 Figure Schematic illustration of the optical configuration Excitation laser ... third-harmonic generation, two-photon absorption, stimulated Raman scattering, optical bistability and phase conjugation Fluorescence is the optical relaxation phenomenon whereby light emission occurs in ... next divert our discussion towards the theory of second harmonic generation (SHG) We begin from Maxwell’s wave equation for a non-absorbing, non-conducting dielectric medium containing no free charges...
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Carrier recovery for high speed coherent optical communication systems based on digital signal processing
... the orthogonality in optical communication for modulation and multiplexing purpose: orthogonality in time (e.g pulse position modulation); orthogonality in 16 2.1 Advanced Modulation Formats ... dispersion in the optical pulse becomes of serious concern One solution is to use dispersion compensation fiber (DCF), which has negative dispersion parameter, to cancel out the accumulated dispersion ... perform all-electronic chromatic dispersion (CD) and polarization-mode dispersion (PMD) compensation, frequency offset and phase noise mitigation, polarization de-multiplexing and so on [17–21] Therefore,...
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Effectiveness of investment strategies based on technical indicators
... 38 iv Chapter Five – Discussion 40 Chapter Six – Conclusion and Recommendation 43 Conclusion 43 Recommendation 44 Limitation 45 References ... rejection from the MBA program at the International University – Vietnam National University Ho Chi Minh City ii Copyright Statement This copy of the thesis has been supplied on condition that anyone ... transaction (%) o S = (Close price of the stock at the time the “sell” action is done) – (the transaction fee and personal tax) o B = (Close price of the stock at the time the “buy” action is done)...
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PH DEPENDENCE OF THE OPTICAL BIO SENSOR BASED ON DNA SEMICONDUCTOR GRAPHENE NANORIBBONS
... When the pH of solution varies, the dielectric constants of DNA and solution around the SGR change, it brings about the variation of effective dielectric constant Therefore, the optical signals of ... investigated the environment-dependent properties of biosensor We showed the expression of effective dielectric constant of medium The pH dependence of the optical biosensor from DNA and semiconductor graphene ... is the working principle of this optical biosensor at the sub cellular level from DNA and semiconductor graphene ribbons The theoretical model of biosensor based on DNA v SGR has been presented...
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Thermal error modelling of machine tools based on ANFIS with fuzzy c means clustering using a thermal imaging camera
... summation layers, respectively More information about the ANFIS network structure is given in [20] ANFIS model design consists of two sections: constructing and training In the construction section, ... Application of synthetic grey correlation theory on thermal point optimization for machine tool thermal error compensation, Int J Adv Manuf Technol 43 (2009) 1124–1132 [15] S Eskandari et al, Positional, ... which the application of masking tape with a known emissivity (0.95) is a common and effective solution The camera parameters are then set according to the measurement conditions considering the...
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Báo cáo y học: " Derivation and preliminary validation of an administrative claims-based algorithm for the effectiveness of medications for rheumatoid arthritis"
... common convention and has been used in other conditions such as osteoporosis and cardiovascular disease [33-36] The main purpose for the adherence requirement was to focus on medication effectiveness; ... substantial contributions to conception and design, and to the analysis and interpretation of the data TRM and GWC handled acquisition of data All authors contributed to the manuscript revision process, ... points (e.g months, 24 months) is important; while we expect similar performance of the algorithm at these different time points, this remains yet to be confirmed Conclusions In conclusion, results...
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Báo cáo y học: "Gain of a 500-fold sensitivity on an intravital MR Contrast Agent based on an endohedral Gadolinium-Cluster-Fullerene-Conjugate: A new chance in cancer diagnostics"
... derivative was converted with thionyl chloride under standard conditions to the corresponding acidic chloride To a suspension of this acid chloride (2 mmol) in 20 ml CH2Cl2, a solution of 3-amino ... Hank’s solution containing 2% DMSO as a control After 25 minutes, the solutions were removed from the cells, then cells were washed twice with Hank’s solution and kept in Hank’s solution containing ... Ligation reaction based on the Diels Alder Reaction with invers electron demand [EP 06 012 414.6] 6-10-2006 46 Reppe W, Schlichting O, Klager K, et al Cyclisierende Polymerisation von Acetylen I...
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Tìm thêm: xác định các mục tiêu của chương trình xác định các nguyên tắc biên soạn khảo sát các chuẩn giảng dạy tiếng nhật từ góc độ lí thuyết và thực tiễn khảo sát chương trình đào tạo của các đơn vị đào tạo tại nhật bản khảo sát chương trình đào tạo gắn với các giáo trình cụ thể xác định thời lượng học về mặt lí thuyết và thực tế khảo sát thực tế giảng dạy tiếng nhật không chuyên ngữ tại việt nam khảo sát các chương trình đào tạo theo những bộ giáo trình tiêu biểu xác định mức độ đáp ứng về văn hoá và chuyên môn trong ct mở máy động cơ lồng sóc mở máy động cơ rôto dây quấn các đặc tính của động cơ điện không đồng bộ hệ số công suất cosp fi p2 đặc tuyến hiệu suất h fi p2 đặc tuyến mômen quay m fi p2 đặc tuyến tốc độ rôto n fi p2 động cơ điện không đồng bộ một pha phần 3 giới thiệu nguyên liệu chỉ tiêu chất lượng theo chất lượng phẩm chất sản phẩm khô từ gạo của bộ y tế năm 2008 chỉ tiêu chất lượng 9 tr 25