Quantification of margins and uncertainties - Wikipedia
These sources are frequently described in terms of probability distributions to account for the stochastic nature of complex ... The identification and characterization of these values allows the ratios of margin-to-uncertainty (M/U) to be calculated for ... Examples outside of the nuclear weapons field include applications at NASA for interplanetary spacecraft and rover development ... The underlying parameters that serve as inputs to the models are frequently modeled as samples from a probability distribution ...
Falk Heße - Helmholtz-Centre for Environmental Research
... can handle single-case probabilities, which arise from in-situ site characterization, and is able to consistently transfer ... The spatial distribution of such dynamics can then be compared with land cover and soil moisture maps as well as driving forces ... As a result, we need a general framework to represent and reason with uncertainty arising in the field of hydrogeology. ... Compared to classic, frequentist, statistics, it can describe uncertainties more naturally, ...
Application of Rough Set, GSM and MSM to Analyze Learning Outcome-An Example of Introduction to Education
It does not need to be given quantity description or statistical probability distribution of some characteristics or attributes ... The aim of feature subset selection is to find out a minimum set of relevant attributes that describe the dataset as well as ... Structural Characterization. Combining Nagais matrix based structure modeling and graph theory, in order to construct the ... field study, and narrative analysis, the latter covers the design and construction survey questionnaire, data verification, ...
Planetary transit candidates in the CoRoT-SRc01 field | Astronomy & Astrophysics (A&A)
2. Field characterization. The CoRoT SRc01 pointing was primarily chosen to cover stars within the seismology core program and ... Moreover, to increase the planet detection probability we have to consider not only the total number of stars in the field. It ... 2009), the SRc01 field contains fewer target stars and has a more inhomogeneous distribution. The number of stars observed by ... In the following, we describe the characteristics of the SRc01 field, the detection process to find planetary transit ...
Borrelia turicatae from Ticks in Peridomestic Setting, Camayeca, Mexico - Volume 30, Number 2-February 2024 - Emerging...
Donaldson TG, Pèrez de León AA, Li AY, Castro-Arellano I, Wozniak E, Boyle WK, et al. Assessment of the geographic distribution ... Morphologic characterization of nymphs and adults identified them as O. turicata. We extracted total DNA from 3 nymphs using ... O. turicata ticks were originally described in Mexico in 1876 by Alfredo Dugès (11) but were implicated as a vector of TBRF ... We isolated genomic DNA and performed pulsed field electrophoresis to determine DNA quality (10). We performed long-read ...
Fields Institute - Approximations, Asymptotics and Resource Management for Stochastic Networks
Our characterization reveals the manner in which the growth rate of the left edge depends on the service time distribution. It ... We only consider the light tailed case, that is, when the tail probabilities of the stationary distributions decay ... To describe the evolution of this queue, we use a measure-valued process that keeps track of the residual service times of all ... In addition, it is shown that this characterization implies that critical fluid models for which the service time distribution ...
Course Content and Outcomes Guides (CCOG) at PCC
Field work may include:. *Developing skills in site characterization. *Application of key terms and concepts ... Describe the evidence for past earthquakes along the Cascadia subduction zone.. *Describe steps that an individual can take to ... Evaluate the probability of future earthquake activity in a particular area based on tectonic setting, past recurrence ... Explain the geographic distribution of Earths earthquake activity using an understanding of plate tectonics. ...
Full characterization of polarization states of light via direct measurement | Nature Photonics
The second experiment entails the direct measurement of the Dirac distribution (a phase-space quasi-probability distribution ... The first experiment entails the direct measurement of the probability amplitudes describing pure polarization states of light ... Researchers report the first direct measurements of the wavefunction and Dirac distributions for polarization states of light. ... Wootters, W. K. & Fields, B. D. Optimal state-determination by mutually unbiased measurements. Ann. Phys. 191, 363-381 (1989). ...
Information Geometry and its Applications III: MPI MIS
Moreover, the manifold of discrete probability distributions, that is the set of all probability distribution on a finite set, ... In this paper, we define geometric median for a probability measure on a Riemannian manifold, give its characterization and a ... The second part of the talk describes a generalisation of this inequality to the setting of random variables on Lie groups. ... In this talk, I shall explore the connections of information geometry with various mathematical fields. The Fisher metric is ...
5th South-East European Conference on Computational Mechanics
probability distributions on such tensors, one wants to preserve those properties. This is achieved by constructing a mapping ... Tensor-Valued Random Fields for Continuum Physics, Cambridge University Press, 2019.. [8] M.M. Mehrabadi and S.C. Cowin. ... This talk describes our recent work on development of computational methods and constitutive models for modelling carbon fibre ... The characterisation of elasticity tensors through their spectral decomposition, i.e. eigenvalues, is is an old subject, ...
Learning Graphs from Linear Measurements: Fundamental Trade-offs and Applications
We present a sparsity characterization for distributions of random graphs (that are allowed to contain high-degree nodes), ... and the probability of error. We first derive a necessary condition on the number of measurements. Then, by considering a three ... Describes. https://arxiv.org/abs/1909.05487 (URL) DE-AR0000699 Advanced Research Projects Agency-Energy (ARPA-E). ECCS-1619352 ... Created from EPrints datestamp field. Updated. 2021-11-16. Created from EPrints last_modified field ...
Search Results for Article | AMETSOC
This paper describes the physical characterization of the Kwajalein cloud population that has emerged from analyses of datasets ... The spatial and temporal dimensions of the precipitation entities exhibit a lognormal probability distribution, as has been ... A hybrid cloud model (HCM) was developed using observations from TOGA COARE, TCM-90, and other field projects. The HCM is a ... This paper describes the physical characterization of the Kwajalein cloud population that has emerged from analyses of datasets ...
Optics and Photonics in Global Homeland Security IV | (2008) | Publications | Spie
Several thousand such coincident signal sets are typically collected to generate a distribution describing the probability of ... We present a characterization of the metal-affinity driven self-assembly between luminescent CdSe-ZnS core-shell semiconductor ... Agent detection under field-like conditions is more challenging, especially as analyte concentrations are reduced and complex ... The scattering/fluorescence probability distribution data vector a is considered the product of two vectors, the fractional ...
Stochastic resonance - Scholarpedia
1), is equivalent to a Fokker-Planck equation for the probability distribution function \(P(x,t)\) of values of \(x\ .\) In the ... From the fundamental point of view it is still a largely open field of research. Its microscopic foundations have been hardly ... Figure 2: Amplitude of the periodic component of the response of a bistable system described by a symmetric quartic potential ... it may be expected that information theoretic ideas should provide yet another natural characterization. A first quantity of ...
English
1. Basic notions of probability.. 2. Random variables and their probability distributions.. 3. Moments of random variables.. 4 ... Describe the main probabilistic distributions of discrete and continuous variables and applies them in the description of ... helps students gain an appreciation for the diverse applications of statistics and its relevance to their lives and fields of ... General characterization * Subject matter * Programs Objectives. he aim of the course is to provide students a basic knowledge ...
Probabilities of Fitness Consequences for Point Mutations Across the Human Genome | bioRxiv
We describe a novel computational method for estimating the probability that a point mutation at each position in a genome will ... the joint probability distribution of X and YC is given by:. For notational simplicity below, let , the fraction of sites under ... Cooper, G. M. et al. Characterization of evolutionary rates and constraints in three mammalian genomes. Genome Res 14, 539-548 ... 1Graduate Field of Computer Science, Cornell University, Ithaca, NY 14853, USA ...
The Fundamentals of Data Science - DataScienceCentral.com
Transformation of Probability Distributions (due to addition, subtraction, multiplication, division, arbitrary computations, ... This section describe how we can transform our data into other useful data products through various types of transformations, ... Sometimes we make characterizations of data - averages, parameter estimates, etc. Estimation from data is essentially an ... Whether applied in scientific, engineering, or business fields, we are trying to make decisions using data. Data itself isnt ...
REPOST: Artificial Intelligence FAQ: General Questions & Answers 1/6 [Monthly posting]
If you were trying to describe the field of AI to a layman, what concrete problems would you use to illustrate the overall ... compared to joint probability distributions over all the variables). Breadth-first Search: An uninformed search algorithm where ... or whose solutions have a succinct logical characterization. Its major drawback (IMHO) is that its hard to learn. C/C++- The ... Read about whats going on in the field and then identify the the people in the field that are doing that research you find ...
Interpreting and propagating the uncertainty of the standard atomic weights (IUPAC Technical Report)
These distributions, however, are not intended to reflect the natural variability of the abundances of the different isotopes ... The assignment of suitable probability distributions to the atomic weight intervals is consistent with the CIAAWs goal of ... Such probability distributions generally do not aim to describe the natural abundances of the atomic weights in "normal" ... and indeed preferable alternative characterization consists of specifying the coverage probability. However, neither the ...
Cancers | Free Full-Text | Multidimensional Diffusion Magnetic Resonance Imaging for Characterization of Tissue Microstructure...
The statistical descriptors of these distributions allow us to quantify tissue composition in terms of metrics informing on ... encoding across 16 patients with suspected breast cancer to evaluate its potential for tissue characterization in the clinical ... acquired via custom MDD sequences was processed using an algorithm estimating non-parametric diffusion tensor distributions. ... Diffusion-weighted imaging is a non-invasive functional imaging modality for breast tumor characterization through apparent ...
Molecular mechanism of inhibiting the SARS-CoV-2 cell entry facilitator TMPRSS2 with camostat and nafamostat - Chemical...
F. Noé, Probability Distributions of Molecular Observables Computed from Markov Models, J. Chem. Phys., 2008, 128(24), 244103 ... K. Vanommeslaeghe, et al., CHARMM General Force Field: A Force Field for Drug-like Molecules Compatible with the CHARMM All- ... The described HMMs are used to generate the (non-equilibrium) time series presented in Fig. 3G-I. Besides distance to D435, we ... M. K. Ramjee, I. M. Henderson, S. B. McLoughlin and A. Padova, The Kinetic and Structural Characterization of the Reaction of ...
Synthesis of Cyclic Polymers and Characterization of Their Diffusive Motion in the Melt State at the Single Molecule Level |...
A protocol for the synthesis and characterization of diffusive motion of cyclic polymers at the single molecule level is ... In the double Gaussian model, determine the probability distribution of jth component of D described by a Gaussian (f(D)) by ... Wide-field fluorescence imaging setup15 *Introduction of an excitation laser (488 nm) into the back port of the inverted ... Calculation of the theoretical probability distribution of diffusion coefficient. NOTE: The probability distributions of D ...
Chapter 3. Implementing The Rsi Concept - Pavement Remaining Service Interval Implementation Guidelines , November 2013 - ...
Field data collection on current pavement conditions should properly be used to determine the impact of the data element on ... Regression models only describe the numerical relationship in the available observation data and are most applicable to that ... Stiffness characterization of distinct pavement layers.. *Effective structural capacity of pavement based on the 1993 American ... Part of the rules should be standard estimates of error and error distribution forms for use in stochastic/risk-based analysis ...
A structural and functional subdivision in central orbitofrontal cortex | Nature Communications
Specifically, cOFCm shows enhanced functional connectivity with PCC, as indicated by both spike-field coherence and mutual ... 1). Win probabilities were drawn from a uniform distribution between 0% and 100%. Reward probabilities were drawn from uniform ... are better described by a Gamma distribution than a Gaussian distribution.. For mutual inhibition, we took the regression ... C Spike-field coherence in cOFCl spk-PCClfp. Conventions as in (B). D-F Difference in spike-field coherence between the two ...
Matalas, Nick C - History of Hydrology Wiki
Probability distribution of low flows. US Government Printing Office. Matalas, N.C. and Jacobs, B., 1964. A correlation ... In addressing the problem of deciding on appropriate distributions for regional flood characterization, Nick developed, along ... Nicholas C. Matalas was a pioneer in the fields of stochastic hydrology, flood frequency methods, and the use of multivariate ... which describe the boundaries of our current experience of extreme floods in a given region), and hydrologic assessments and ...
Theses & Internships at ICE
... way a method to estimate a continuous transformation that maps one N-dimensional probability density function distribution to ... The goal of this project is to study the properties of the magnetic fields in a selected small sample of star forming regions. ... The current development of the instrument requires the characterization of the current hardware in terms of phase delay ... Again, these quantities are intimately connected to the parameters describing the BH. ...
Search | Preprints.org
Preprints is a multidisciplinary preprint platform that accepts articles from all fields of science and technology, given that ... Integer-order Rényi entropies are synthetic indices useful for the characterization of probability distributions. In recent ... Developments of new probability models for data analysis are keen interest of importance for all fields. The log-Dagum ... This paper describes the physical equipment used as well as software design and workflow. The software is a command-line ...
ATSDR - Oak Ridge Reservation - ORRHES Meeting Minutes - September 11-12, 2001
When the Oak Ridge Field Office was established, the agency selected Bill Murray to be the Field Officer because of his ... Merkle replied a binomial distribution was assumed. Dr. Brooks pointed out that when numbers are large, a binomial distribution ... Pardue described the process used by the end-use working group. Any member of the public can participate in meetings, voting ... It can only be rejected at a certain level of probability, which is frequently .01. Dr. Merkle replied that a range of ratios ...