作者: Pastry 時(shí)間: 2025-3-21 20:45 作者: 幻想 時(shí)間: 2025-3-22 01:56
Michal Janosekretation is meaningful in economic models, provides us with a normative yardstick against which actual realized behavior can be compared and tested for correspondence. This is particularly important for differential game models, which are increasingly applied in recent literature, where two or more 作者: anthropologist 時(shí)間: 2025-3-22 07:37
Mirza I. Bichurin,Vladimir M. Petrov,Roman V. Petrov,Alexander S. Tatarenko of the critical regions in the Entergy System and was successful in identifying weak facilities. Because of simplified approach and ability to calculate indices quickly, the new approach has the potential of being used in a real time environment.作者: Fraudulent 時(shí)間: 2025-3-22 09:39
Orthogonal Fluxgate Magnetometers, coil, for the output voltage is derived directly from the core’s termination thanks to helical anisotropy of the core. The most important part of the chapter is however focused on fundamental mode orthogonal fluxgate; in this type of sensor a large dc bias is added to the excitation current in orde作者: 神圣將軍 時(shí)間: 2025-3-22 16:13
Magnetoelectric Magnetometers,nd measuring circuit. For increasing the sensor sensitivity one needs to use the ME composite based on materials with high magnetostriction and strong piezoelectric coupling. Microwave power sensors based on composite materials have a wide frequency range up to hundreds of gigahertz, stable to signi作者: 談判 時(shí)間: 2025-3-22 19:02 作者: 微不足道 時(shí)間: 2025-3-22 21:28
Spin Exchange Relaxation Free (SERF) Magnetometers,ions will be briefly described with some illustrations. At some conditions, Bloch equations can also provide adequate treatment of spin dynamics, so this topic is also briefly covered. Some applications, such as magnetoencephalography and magnetic resonance imaging (MRI), of SERF, high-frequency, an作者: 毀壞 時(shí)間: 2025-3-23 02:33
Helium Magnetometers,t 1083 nm from the 1990s on, laser-pumped He magnetometers are characterized by sensitivities up to two orders of magnitude better than lamp-pumped He magnetometers and are more accurate, smaller, and very stable for use in magnetic gradiometers. A quantum step forward in terms of precision was achi作者: Sarcoma 時(shí)間: 2025-3-23 07:53 作者: CRP743 時(shí)間: 2025-3-23 16:41
Michal Janosekor one thing, it includes static optimization as a special case, since a dynamic model in its steady-state equilibrium may represent a static equilibrium model. Second, many economic decisions e.g. investment decisions have long run consequences, so that a policy which is optimal in the sense of max作者: 蔓藤圖飾 時(shí)間: 2025-3-23 21:44
Mattia Buttaolve one-phase and two-phase flow problems through porous media. The HDG method is locally conservative and allows reducing the size of the global systems due to the hybridization procedure, and the pressure, the saturation and the velocity converge with order .?+?1 in ..-norm, with . being the poly作者: 出血 時(shí)間: 2025-3-23 23:19
Christophe Dolabdjian,David Ménardthe individual bus loads are statistically independent and not Gaussian distributed, independent component analysis uses the higher order statistics of the loads to estimate individual loads from a limited number of voltage, current or power measurements that present linear combinations of the unkno作者: 我悲傷 時(shí)間: 2025-3-24 03:07 作者: Culpable 時(shí)間: 2025-3-24 06:36 作者: 喧鬧 時(shí)間: 2025-3-24 12:39 作者: 散步 時(shí)間: 2025-3-24 15:15 作者: pineal-gland 時(shí)間: 2025-3-24 19:49
Agustín Leobardo Herrera-May,Francisco López-Huerta,Luz Antonio Aguilera-Cortése can calculate dozens of terms for a nonlinear partial differential equation, and hundreds of terms for a linear one. However, the result is ordinarily so limited that it needs improvement. A second step is therefore to analyze the coefficients to unveil the analytic structure of the solution in th作者: Orthodontics 時(shí)間: 2025-3-25 03:02 作者: 拋棄的貨物 時(shí)間: 2025-3-25 05:05
Warwick P. Bowen,Changqiu Yuss (as perchance it may seem to some) we are all mad. (Hobbes to Wallis).If he is mad, he is not likely to be convinced by reason; on the other hand, if we be mad, we are in no position to attempt it. (Wallis to Hobbes)作者: 鋸齒狀 時(shí)間: 2025-3-25 08:45 作者: 切碎 時(shí)間: 2025-3-25 12:40
Antoine Weis,Georg Bison,Zoran D. Gruji?between the integral and the derivative and using properties of the derivative, or (ii) using that the integral is the limit of Riemann sum approximations, that is, using the area interpretation of the integral. We indicate both types of proofs to help the reader getting familiar with different aspe作者: RALES 時(shí)間: 2025-3-25 18:00
Igor Mykhaylovich Savukovepts and parameters, including stress, strain, and the stress–strain relationship, and their correlation with the uniaxial compressive strength of rocks. The discussion extends to pore pressure and its impact on formation fracture pressure. Additionally, it covers methods for estimating the magnitud作者: Nerve-Block 時(shí)間: 2025-3-25 20:27
Werner Heiledures are known as the names, Tucker2, Tucker3, and Parafac. We describe their models and algorithms with an emphasis on a hierarchical relationship among Tucker2, Tucker3, Parafac, and the ordinary two-way PCA. After introducing the rotation techniques for Tucker3 solutions, 3WPCA procedures are i作者: 沒有貧窮 時(shí)間: 2025-3-26 03:58 作者: 葡萄糖 時(shí)間: 2025-3-26 05:27 作者: Foolproof 時(shí)間: 2025-3-26 12:23 作者: 裂縫 時(shí)間: 2025-3-26 14:58 作者: Inclement 時(shí)間: 2025-3-26 18:58 作者: Pillory 時(shí)間: 2025-3-26 21:50
Magnetoelectric Magnetometers,n to have advantages over semiconductor ones in the sensitivity, low price and radiation resistance. To predict the feasibility of a composite for sensor application, we propose the nomograph method based on given parameters of the composite components. The sensor sensitivity depends on the construc作者: squander 時(shí)間: 2025-3-27 02:06 作者: 細(xì)微差別 時(shí)間: 2025-3-27 05:35 作者: FOVEA 時(shí)間: 2025-3-27 11:44
Giant Magnetoresistance (GMR) Magnetometers,of view. Its rapid development was initially promoted by their extensive use in the read heads of the massive data magnetic storage systems, in the digital world. Since then, novel proposals as basic solid state magnetic sensors have been continuously appearing. Due to their high sensitivity, small 作者: nettle 時(shí)間: 2025-3-27 17:06
MEMS Lorentz Force Magnetometers,sitivity, wide dynamic range, high resolution, and low cost batch fabrication. These magnetometers have potential applications in biomedicine, navigation systems, telecommunications, automotive industry, space satellites, and non-destructive testing. This chapter includes the development of MEMS mag作者: 蕁麻 時(shí)間: 2025-3-27 21:41
Superconducting Quantum Interference Device (SQUID) Magnetometers,an be transformed into magnetic flux. They consist of a superconducting loop interrupted by two resistively shunted Josephson tunnel junctions. Typically operated at 4.2?K, they exhibit magnetic flux noise levels of the order of 1?μΦ./Hz., corresponding to a noise energy of 10.?J/Hz.. They can be us作者: Thyroiditis 時(shí)間: 2025-3-27 22:03 作者: 下垂 時(shí)間: 2025-3-28 03:32
Planar Magnetometers,ly selection criterion for a magnetometer. Applications, such as magnetic micro-beads, micromagnetic scanning, non-destructive testing and medical applications like magnetic drug delivery dictate the requirement of magnetic sensors that are smaller in size and own single side measurement capability.作者: 娘娘腔 時(shí)間: 2025-3-28 09:25 作者: 流眼淚 時(shí)間: 2025-3-28 14:11 作者: 殖民地 時(shí)間: 2025-3-28 16:10
Spin Exchange Relaxation Free (SERF) Magnetometers, SQUIDs. Since then a lot of progress has been made in design, commercialization, and development of novel applications of the SERF magnetometers. In addition, the operation of the SERF magnetometer was extended beyond the SERF regime resulting in the discovery of ultra-high sensitivity high frequen作者: parsimony 時(shí)間: 2025-3-28 20:27
Helium Magnetometers,ions for over five decades. More recently they are increasingly being used for experiments in basic research. The characteristics of He magnetometers that have made them instruments of choice for these varied applications include high sensitivity, high accuracy, simplicity of the resonance line, sma作者: miscreant 時(shí)間: 2025-3-28 23:19
Microfabricated Optically-Pumped Magnetometers,or magnetic fields. Due to the fact that weak magnetic fields are ubiquitous in our world, high-sensitive magnetometers are demanded in a wide range of scientific and practical applications. Here we review some of the highly miniaturized OPMs recently developed using silicon microfabrication techniq作者: Trigger-Point 時(shí)間: 2025-3-29 07:00
Magnetometry with Nitrogen-Vacancy Centers in Diamond,detected magnetic resonance techniques for dc and ac magnetic sensing are summarized. After reviewing some successful sensing applications, the advantages for using NV magnetometry, as well as some ongoing challenges, are enumerated.作者: 刺穿 時(shí)間: 2025-3-29 11:18
Book 2017h and comprehensive knowledge from basics to state-of-the-art and is therefore suitable for both beginners and experts. From the more common and popular AMR magnetometers and up to the recently developed NV center magnetometers, each chapter is describing a specific type of sensor and providing all 作者: scrape 時(shí)間: 2025-3-29 11:32
Christophe Dolabdjian,David Ménardwn loads. In contrast to traditional load estimation techniques, ICA does not require any knowledge of the power system parameters or the power system topology. Future applications to general state estimation problems are proposed at the end of this chapter.作者: 現(xiàn)任者 時(shí)間: 2025-3-29 17:21
Michael J. Haji-Sheikh,Kristen Allen We also assess the penalty that is paid for the simplification—that the result is often found to be purely asymptotic, with zero radius of convergence. Finally, we discuss the practicality of starting from a quasi-conical rather than a quasi-cylindrical approximation.作者: FILTH 時(shí)間: 2025-3-29 23:09
Agustín Leobardo Herrera-May,Francisco López-Huerta,Luz Antonio Aguilera-Cortése complex plane of the perturbation quantity. On that basis, one can undertake the third step of applying a variety of devices for extending and improving the convergence. This three-step process will be discussed and illustrated by examples from various branches of fluid mechanics.作者: 飲料 時(shí)間: 2025-3-30 02:37 作者: SEED 時(shí)間: 2025-3-30 06:33
Parallel Fluxgate Magnetometers,re possible with state-of-the-art devices. Basic applications of fluxgate magnetometers are given and a quick overview of commercial devices is presented, concluded with recent advances in bulk, miniature, digital and aerospace devices.作者: Pessary 時(shí)間: 2025-3-30 09:21
Giant Magneto-Impedance (GMI) Magnetometers,ch is pragmatic and aimed at scientists and engineers concerned with sensitive magnetic measurements. It is hoped that our presentation of the topic will be useful to workers in the field who wish to compare GMI to other magnetic sensors.作者: 男生如果明白 時(shí)間: 2025-3-30 14:46
Anisotropic Magnetoresistance (AMR) Magnetometers,l AMR sensors along with group (proximity) behavior is addressed with both data and modeling. The design of a 3-axis measurement system goes from basic electromagnetics to the use of COMSOL and the verification of the measurement system using a commercial 3-axis magnetometer.作者: LEVER 時(shí)間: 2025-3-30 20:31 作者: Proponent 時(shí)間: 2025-3-31 00:09
Mattia Buttaon. To achieve these rates of convergence the temporal errors should be small enough. For this purpose we combine HDG with high-order diagonally implicit Runge-Kutta (DIRK) temporal schemes. Finally, we present four examples dealing with 2D and 3D problems, and high-order structured and unstructured meshes.作者: 流行 時(shí)間: 2025-3-31 01:26
Giant Magnetoresistance (GMR) Magnetometers,this chapter, we analyze the main properties of GMR sensors regarding their use as magnetometers. We will deal about the physical basis, the fabrication processes and the parameters constraining their response. We will also mention about some significant application, including developments at the system level.作者: Anhydrous 時(shí)間: 2025-3-31 06:24
MEMS Lorentz Force Magnetometers,on principle, sensing techniques, fabrication processes, applications, and challenges of MEMS magnetometers. Future applications will consider the integration of magnetometers with different devices (e.g., accelerometers, gyroscopes, energy harvesting and temperature sensors) on a single chip.作者: CHARM 時(shí)間: 2025-3-31 10:34
Superconducting Quantum Interference Device (SQUID) Magnetometers,nd flat frequency response ranging from dc to GHz, they are excellent suited for a wide variety of applications, such as e.g. biomagnetism and geophysical exploration to the detection of gravity waves and magnetic resonance.作者: Neonatal 時(shí)間: 2025-3-31 15:16 作者: 離開真充足 時(shí)間: 2025-3-31 20:19
2194-8402 r is describing a specific type of sensor and providing all the information that is necessary to understand the magnetometer behavior including theoretical background, noise model, materials, electronics, design and fabrication techniques, etc..978-3-319-81670-8978-3-319-34070-8Series ISSN 2194-8402 Series E-ISSN 2194-8410 作者: intoxicate 時(shí)間: 2025-4-1 00:14
Candid Reig,María-Dolores Cubells-Beltrán Finally, the third example occurs in the analysis of the well-known Lagrangian points in the three-body problem, when the nonzero eccentricity of the orbits of the two main attracting bodies is taken into consideration.作者: Acquired 時(shí)間: 2025-4-1 05:48 作者: Antigen 時(shí)間: 2025-4-1 08:29
Planar Hall Effect (PHE) Magnetometers,netometers. We review the physical origin of the effect, the use of shape to tailor the magnetic anisotropy on demand and the optimization process of the fabrication details of the sensor and its amplification circuit.作者: Accolade 時(shí)間: 2025-4-1 12:04
Cavity Optomechanical Magnetometers, the state-of-the-art. The sensitivity of current devices is less than a factor of 100 away from the best similarly sized cryogenic SQUID magnetometers, while theory suggests that sensitivity over an order of magnitude superior to those devices is possible.作者: Commentary 時(shí)間: 2025-4-1 15:29
2194-8402 e suitable for both beginners and experts.Gathers, for the f.This book gathers, for the first time, an overview of nearly all of the magnetic sensors that exist today. The book is offering the readers a thorough and comprehensive knowledge from basics to state-of-the-art and is therefore suitable fo作者: Fecal-Impaction 時(shí)間: 2025-4-1 21:37 作者: 不規(guī)則的跳動(dòng) 時(shí)間: 2025-4-2 02:05 作者: observatory 時(shí)間: 2025-4-2 05:34
