Uniform distribution

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  • For many classically chaotic systems it is believed that the quantum wave functions become uniformly distributed, that is the matrix elements of smooth observables tend to the phase space average of the observable. In this paper we study the fluctuations of the matrix elements for the desymmetrized quantum cat map. We present a conjecture for the distribution of the normalized matrix elements, namely that their distribution is that of a certain weighted sum of traces of independent matrices in SU(2).

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  • Tuyển tập các báo cáo nghiên cứu về y học được đăng trên tạp chí y học Critical Care giúp cho các bạn có thêm kiến thức về ngành y học đề tài: Towards the uniform distribution of null P values on Affymetrix microarrays...

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  • Tuyển tập các báo cáo nghiên cứu khoa học trên tạp chí toán học quốc tế đề tài: A Uniformly Distributed Statistic on a Class of Lattice Paths...

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  • We determine the order of magnitude of H(x, y, z), the number of integers n ≤ x having a divisor in (y, z], for all x, y and z. We also study Hr (x, y, z), the number of integers n ≤ x having exactly r divisors in (y, z]. When r = 1 we establish the order of magnitude of H1 (x, y, z) for all x, y, z satisfying z ≤ x1/2−ε . For every r ≥ 2, C 1 and ε 0, we determine the order of magnitude of Hr (x, y, z) uniformly...

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  • The revised and updated Second Edition includes new subchapters on evolutionary Blackman-Tukey, Lomb-Scargle and Wavelet powerspectral analyses (Chapters 5.6 – 5.8), statistical analysis of point distributions and digital elevation models (Chapters 7.9 and 7.10), and a new chapter on the statistical analysis of directional data (Chapter 10). Whereas undergradu- ates participating in a course on data analysis might go through the entire book, the more experienced reader will use only one particular method to solve a specifi c problem.

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  • TB remains an important and serious global public health challenge that requires coordinated international and national prevention and control efforts. Although the incidence of TB in Canada is low and the disease is no longer common in the general population, TB remains a serious problem in certain sub-populations, such as First Nations and Inuit, persons living in Canada who have arrived from regions of the world with a high incidence of TB and those with other health problems such as HIV/AIDS.

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  • "collective" verb. The collective/distributive distinction raises an important issue: how to treat the semantics of plural NPs uniformly. An eadiar paper by Scha ("Distributive, Collective and Cumulative Quantification" [7], hereinafter "DCC") presented a formal treatment of this issue which exploits an idea about the semantics of plural NP's which is due to Bartsch [1]: plural NP's are a l w a y s interpreted as quantifying over sets rather than individuals; verbs are correspondingly always treated as collective predicates applying to sets. ...

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  • Lecture Quantiative methods for bussiness - Chapter 3B presents probability distributions. This chapter includes the following content: Uniform probability distribution, normal probability distribution, exponential probability distribution.

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  • The wide geographical distribution of the rice plant ( Oryza sativa L.) and its long history of cultivation in Asian countries have led to the development of a great diversity of varietal types. Similarly, workers in various rice-growing countries use different terms to designate identical morphological and physiological characters, agronomic traits, gene symbols, and cultural practices. Whereas varietal diversity in germ plasm is desired in rice breeding, variations in nomenclature hinder scientific communication among the workers.

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  • Magnitude of the shift-invariant transmit and receive spatial correlation coefficients compared with Jakes’ model. measured data, the expectation is replaced by an average over all time samples. The transmit and receive correlation coefficients are then constructed using ρT ,q = RT ,q /RT ,0 and ρR,p = RR,p /RR,0 , respectively. Figure 1.5 shows the shift-invariant spatial transmit and receive correlation coefficient computed from the 10 × 10 data versus antenna separation p z and q z.

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  • Concrete can be classified as composite material and that is a combination of different components which improve their performance properties. In general case binder component which can be in hard crystalline or amorphous state is considered as the matrix of composite material. In concrete matrix phase the grains of aggregates (dispersed phase) are uniformly distributed.

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  • The atomic theory of matter asserts that material bodies are made up of small particles. This theory was founded in ancient times by Democritus and expressed in poetic form by Lucretius. This view was challenged by the opposite theory, according to which matter is a continuous expanse.

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  • AN ENGINEERING APPROACH TO LOGISTICS AND PRODUCT MARKET FLOW USING MODIFIED PROGESSIVE EVENT EXPONENTIAL SMOOTHING It is helpful to begin by considering a Tiebout market that approximates perfect competition. Assume that there are as many districts as there are families, with only a single house in each district, and suppose that both family income and school effectiveness are uniformly distributed on [0, 1].

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  • United States Patent product is trans ported by suitable means which are mounted on and perform as part of a distributing, placing and finishing unit, developed to provide a uniform, durable and sub stantially planer surface to the final use of the concrete product.

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  • The sample from a population applet lets the user select samples of various sizes from a wide range of population shapes including uniform, bell-shaped, skewed, and binary populations (including a range of values for the population proportion, p ). In addition, one can alter any of the default populations to create a custom distribution by dragging the mouse over the population or by going to Custom binary and typing in the desired population proportion. Small samples are drawn in an animated fashion to help students understand the basic idea of sampling.

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  • We address the task of unsupervised POS tagging. We demonstrate that good results can be obtained using the robust EM-HMM learner when provided with good initial conditions, even with incomplete dictionaries. We present a family of algorithms to compute effective initial estimations p(t|w). We test the method on the task of full morphological disambiguation in Hebrew achieving an error reduction of 25% over a strong uniform distribution baseline.

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  • General physics 2: Electricity & Magnetism products about Electric Charge and Field (Electric Charges; Coulomb’s Law; Electric Fields; Electric Field of a Continuous Charge Distribution; Motion of Charged Particles in a Uniform Electric Field).

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  • Load Case Name: (chọn trường hợp tải cần gán tải vào) TINHTAI Load Type and Direction: (Loại tải và hướng tác dụng) Chọn Forces, Coord Sys GLOBAL, Direction Gravity. Uniform Load: (Tải phân bố đều) 1500. * Gán tải cho phần tử 2: Lực phân bố tam giác cân qmax = 2000kg/m. - Chọn phần tử 2 - Assign Frame/Cable/Tendon Loads Distributed …

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  • Afluid is defined as a “substance that deforms continuously when subjected to a shear stress” and is divided into two categories: ideal and real. A fluid that has zero viscosity, is incompressible, and has uniform velocity distribution is called an idealfluid. Realfluids are called either Newtonian or non-Newtonian. A Newtonian fluid has a lin

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  • A seeder should place seed in an environment for reliable germination. The main objective of sowing is to put seeds at a desired depth and spacing within the row. Uniform seed distribution within the soil result in better germination and emergence and increase yield by minimizing competition between plants for available light, water, and nutrients. A number of factors affect seed distribution in soil. Seed metering system, seed delivery tube, furrow opener design, physical attributes of seed and soil conditions all play a part in determining seed distribution....

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