3time variable magnetic fields and motion in magnetic fields
Magnetic anisotropy and coercivity in magnetic thin films
... -magnetocrystalline anisotropy, shape anisotropy, and stress-induced anisotropy play an important role in magnetic materials, especially in thin films, and any of them may be predominant in special ... CHAPTER INTRODUCTION CHAPTER ONE INTRODUCTION 1.1 Introduction Magnetic materials play an increasingly important role in electrical, mechanical and electronic systems, as well as in the generation and ... magnetocrystalline anisotropy was studied in Al-doped barium ferrite, both in powders and in thin films Other kinds of anisotorpies, i.e shape anisotropy and stress-induced anisotropy, were studied in part...
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Tài liệu Chapter 4: Motion in Two and Three Dimensions docx
... projectile velocity is: v y = v0 sin θ − gt At point A: v y = → v0 sin θ − gt → t = H = y (t ) = ( v0 sin θ ) t − vo sin θ o H= 2g v0 sin θ g gt v sin θ g v0 sin θ = ( v0 sin θ ) − ÷ → g 2 g (4 ... correspond to point O and is of no interest gt Solution v0 sin θ − = This solution correspond to point A 2v0 sin θ From solution we get: t = If we substitute t in eqs.2 we get: g 2 2vo vo R= sin θ o cos ... y = yo + ( v0 sin θ ) t − (eqs.4) If we eliminate t between equations and we get: v y − ( v0 sin θ ) = −2 g ( y − yo ) g Here xo and yo are the coordinates of the launching point For many problems...
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Tài liệu NEW FIELDS AND STRINGS IN SUBNUCLEAR PHYSICS ppt
... Switzerland STRONG, ELECTROMAGNETIC, AND WEAK INTERACTIONS SYMMETRIES IN ELEMENTARY PARTICLE PHYSICS RECENT DEVELOPMENTS IN PARTICLE SYMMETRIES STRONG AND WEAK INTERACTIONS HADRONS AND THEIR INTERACTIONS ... Tflops-scale machine should be operational at Columbia early in 2003 and a Tflops sustained version will be installed at Edinburgh by the end of that year A further two machines, sustaining and 10 Tflops, ... certain consistent string backgrounds which are finite and have broken supersymmetry, although they are not very interesting phenomenologically Of course in string theory there is always an infinite...
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Tài liệu Advances in Robot KinematicsMechanisms and Motion Edited byJADRAN pdf
... parameters which satisfies Eq (5) and has infinite magnitude Finding all real solutions of Eq (5) – both finite and at infinity – has been thus reduced to determining all real finite solutions of Eq (6), ... J Lenar i and B Roth (eds.), Advances in Robot Kinematics, 3–14 © 2006 Springer Printed in the Netherlands 4 J Andrade-Cetto and F Thomas calibration procedure is time-consuming, and they are ... C Pinto, V Petuya, A Hernandez Motion pattern singularity in lower mobility parallel manipulators 489 Author Index 497 Methods in Kinematics J Andrade-Cetto, F Thomas Wire-based tracking using...
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Advances in Robot KinematicsMechanisms and Motion pdf
... parameters which satisfies Eq (5) and has infinite magnitude Finding all real solutions of Eq (5) – both finite and at infinity – has been thus reduced to determining all real finite solutions of Eq (6), ... J Lenar i and B Roth (eds.), Advances in Robot Kinematics, 3–14 © 2006 Springer Printed in the Netherlands 4 J Andrade-Cetto and F Thomas calibration procedure is time-consuming, and they are ... C Pinto, V Petuya, A Hernandez Motion pattern singularity in lower mobility parallel manipulators 489 Author Index 497 Methods in Kinematics J Andrade-Cetto, F Thomas Wire-based tracking using...
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Motion, emotion and empathy in esthetic experience pot
... separately from emotions and sensations These domains, far from being independent, are intimately intertwined in many ways and by means of mechanisms we are just beginning to investigate We start ... empathetic feelings in the observer and the representational content of the works in terms of the actions, intentions, objects, emotions and sensations depicted in a given painting or sculpture; and (ii) ... (reviewed in Refs [15,17]) Recent studies in macaques [18] and humans [19] demonstrated that mirror neurons not only underpin action understanding, but they are also involved in understanding the intentions...
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Viruses called bacteriophages can infect and set in motion a genetic
... VIRAL GENOMES • Depending on the virus, viral genomes: • May be double-stranded DNA, singlestranded DNA, double-stranded RNA or single-stranded RNA • Are organized as single nucleic acid molecules ... fibers, plate and pin TAXONOMY OF VIRUSES • Viruses are not organisms and are not classified in the kingdoms of life • Regarded as self-replicating portions of the genomes of organisms • In comparison ... human cold virus infects only cells of the URT; AIDS virus binds only to specific receptors on certain white blood cells VIRAL SIZE • In the 1950’s, TMV and other viruses were finally observed...
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atoms and molecules in strong external fields
... decreasing the radius and increasing the density? That depends on how the two pressures in the balance react to increasing density using again the equation of state for an ideal gas In the beginning ... hydrogen in parallel magnetic and electric fields in atomic units and spherical coordinates reads: with the magnetic field in units of and the electric field strength F in units of In recent ... transitions in magnetic white dwarfs, 318:990 Wickramasinghe, D.T., Martin, B., 1986, Magnetic blanketing in white dwarfs, MNRAS 223:323 24 HELIUM DATA FOR STRONG MAGNETIC FIELDS OBTAINED BY FINITE...
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Báo cáo hóa học: " Research Article Fixed Points and Stability in Nonlinear Equations with Variable Delays" pot
... Becker and T A Burton, “Stability, fixed points and inverses of delays,” Proceedings of the Royal Society of Edinburgh Section A, vol 136, no 2, pp 245–275, 2006 C Jin and J Luo, “Stability in functional ... contraction mapping in M with constant 3/d By the contraction mapping principle, P has a unique fixed point x in M, which is a solution of 1.2 with x s ψ s on −r, and supt≥−r |x t | ≤ L In order to ... comparison,” Fixed Point Theory, vol 4, no 1, pp 15–32, 2003 B Zhang, “Fixed points and stability in differential equations with variable delays,” Nonlinear Analysis: Theory, Methods and Applications,...
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Báo cáo hóa học: " Research Article Monocular 3D Tracking of Articulated Human Motion in Silhouette and Pose Manifolds" ppt
... proposed system is presented in Figure 1, consisting of a training phase and a tracking phase The training phase contains training data preparation and model learning In data preparation, synthetic ... learning and tracking steps are described in the following sections PREPARATION OF TRAINING DATA To learn various models in the proposed framework, we need to construct training data sets including ... synthetic and real image sets The system was trained using training data described in Section During tracking, the preprocessing of the input image takes about 800 milliseconds per frame, including...
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Báo cáo hóa học: " Research Article Fixed Points and Stability in Neutral Stochastic Differential Equations with Variable Delays" pot
... Point Theory and Applications and sufficient condition is proved Two examples is also given to illustrate our results The results presented in this paper improve and generalize the main results in ... points and stability of a nonconvolution equation,” Proceedings of the American Mathematical Society, vol 132, no 12, pp 3679–3687, 2004 T A Burton and T Furumochi, “Fixed points and problems in ... “Fixed points and stability in differential equations with variable delays,” Nonlinear Analysis, vol 63, no 5–7, pp e233–e242, 2005 V B Kolmanovskii and L E Shaikhet, “Matrix Riccati equations and...
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Báo cáo hóa học: " Research Article Joint Wavelet Video Denoising and Motion Activity Detection in Multimodal Human Activity Analysis: Application to Video-Assisted " doc
... biomedical examinations, including our gastrointestinal motility monitoring application [1, 12] As a result, lowlight cameras, night vision, and infrared devices are engaged in most cases, worsening the ... detection, segmentation and summarization using wavelets and fractal dimension: a bioacoustics application in gastrointestinal-motility monitoring,” Computers in Biology and Medicine, vol 37, no 4, ... Collins et al [25] and T¨ reyin et al [26], since they were o used as the basis for the modified joint wavelet video denoising and motion activity detection (JWVD-MAD) algorithm, proposed in the...
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Báo cáo hóa học: " Phase-Based Binocular Perception of Motion in Depth: Cortical-Like Operators and Analog VLSI Architectures" potx
... Systems, and contributes to the Graduate Program on electronic engineering and computer science Born in Genoa, Italy, in 1940, he graduated in electronic engineering from the University of Genoa in ... engineering, and artificial vision He is an author of more than 50 international papers in peer-reviewed journals and conferences Fabio Solari received the Laurea degree in electronic engineering ... received the M.S degree in electronic engineering from the University of Genoa, Italy, in 1999 He is currently working toward the Ph.D degree in electronic engineering and computer science at...
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Equations of motion in the state and confiruration spaces pptx
... nonlinear The reasons for the presence of nonlinearities may differ, owing to the presence of elements behaving in an intrinsically nonlinear way (e.g springs producing a force dependent in a ... the motion and stability in the small can be studied in closed form, studying the motion in the large requires resorting to the numerical integration of the equations of motion, that is, resorting ... BASIC DEFINITIONS The generalized coordinates are the coordinates X and Y of point H in the inertial frame XY Z and the yaw ψ and roll φ angles The steering angle δ may be considered as a variable...
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Báo cáo y học: "omparison of ankle and subtalar joint complex range of motion during barefoot walking and walking in Masai Barefoot Technology sandals" pdf
... decrease in range of motion Mean, standard deviation and range of data are illustrated in Table with an increase in the mean values in range of motion from walking barefoot and walking in the MBT ... ranges of motion when walking barefoot and in the MBT sandal *p < 0.05 Maximum increase range of motion through the ankle and subtalar joint complex in the sagittal plane compared to walking barefoot ... the amount of inversion and eversion According to Nigg et al [3], the rotational inversion loading was higher in an MBT shoe compared to a standard training shoe, suggesting that the increased range...
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nonholonomic multibody mobile robots controllability and motion planning in the presence of obstacles
... Reapply proof for single-body Modify controls Make steering angle granularity finer φ ∈ {φmin , φmin + δ iφ , , φmin + ( ri − 1)δ iφ } δ iφ = ( φmax − φmin ) ( ri − 1) Why? Motion Planner – ... made of motions For example: -X X: Going straight X = (ν cos θ ,ν sin θ ,0 ) T -Y Y: Turning, angle φ T [X,Y] (δ t2 ) ν Y = ν cos θ ,ν sin θ , tan φ L Lie bracket * Slide obtained from ... Constraints Set of k < n independent kinematic constraints G ( q, q ) = ( G1 ( q, q ) , , G k ( q, q ) ) = ( 0, ,0) Definition – Gq = G (q,⋅) − Subset of tangent space defined by...
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Innovative solutions for minimizing differential deflection and heaving motion in very large floating structures
... assumptions, shapes and models 13 1.2.2 VLFS and water interaction modeling 15 1.2.3 Minimizing differential deflection in VLFS 17 1.2.4 Minimizing motion in VLFS 18 1.3 Objectives and scope of study ... Fluids and Structures, Marine Structures, Ocean Engineering, Wave Motion; in the Proceedings of the International Workshops on Water Waves and Floating Bodies (IWWWFB), International Offshore and ... effectiveness in reducing the heaving motion The obtained results are compared and discussed to find the most effective device in minimizing motion of VLFS 23 Introduction In Chapter 6, the conclusions...
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Neural network adaptive force and motion control of robot manipulators in the operational space formulation
... link (n-1) {n} On {0} {1} z1 z0 x0 yE {2} joint n link OE {E} O2 zE O0 , O1 link x1 link n link y0 y1 joint xE joint Figure 2.1: An open kinematic chain attached to two adjacent joints, i − and ... parents, Jimmy Soewandito and Ina Christanti, a loving wife and son, Irene Sagita and Gallant Lovinggod Soewandito, for all support, love and encouragement during my Ph.D years Finally, my gratitude ... LIP motion control and the original joint space NN based adaptive control • Chapter four presents a neuro-adaptive motion controller in the operational space by extending and improving the original...
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Tìm thêm: 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 tiến hành xây dựng chương trình đào tạo dành cho đối tượng không chuyên ngữ tại việt nam điều tra với đối tượng sinh viên học tiếng nhật không chuyên ngữ1 khảo sát thực tế giảng dạy tiếng nhật không chuyên ngữ tại việt nam nội dung cụ thể cho từng kĩ năng ở từng cấp độ xác định mức độ đáp ứng về văn hoá và chuyên môn trong ct mở máy động cơ lồng sóc hệ số công suất cosp fi p2 đặc tuyến hiệu suất h fi p2 đặc tuyến dòng điện stato i1 fi p2 động cơ điện không đồng bộ một pha sự cần thiết phải đầu tư xây dựng nhà máy thông tin liên lạc và các dịch vụ phần 3 giới thiệu nguyên liệu từ bảng 3 1 ta thấy ngoài hai thành phần chủ yếu và chiếm tỷ lệ cao nhất là tinh bột và cacbonhydrat trong hạt gạo tẻ còn chứa đường cellulose hemicellulose chỉ tiêu chất lượng theo chất lượng phẩm chất sản phẩm khô từ gạo của bộ y tế năm 2008