Academic literature on the topic 'Regular conditional distributions'

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Journal articles on the topic "Regular conditional distributions"

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Seidenfeld, Teddy, Mark J. Schervish, and Joseph B. Kadane. "Improper regular conditional distributions." Annals of Probability 34, no. 1 (2006): 423–26. http://dx.doi.org/10.1214/009117905000000503.

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Kadane, Joseph B., Mark J. Schervish, and Teddy Seidenfeild. "Improper Regular Conditional Distributions." Annals of Probability 29, no. 4 (2001): 1612–24. http://dx.doi.org/10.1214/aop/1015345764.

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Berti, Patrizia, Emanuela Dreassi, and Pietro Rigo. "A consistency theorem for regular conditional distributions." Stochastics 85, no. 3 (2012): 500–509. http://dx.doi.org/10.1080/17442508.2011.653644.

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Berti, Patrizia, and Pietro Rigo. "0–1 laws for regular conditional distributions." Annals of Probability 35, no. 2 (2007): 649–62. http://dx.doi.org/10.1214/009117906000000845.

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Segers, Johan. "One- versus multi-component regular variation and extremes of Markov trees." Advances in Applied Probability 52, no. 3 (2020): 855–78. http://dx.doi.org/10.1017/apr.2020.22.

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AbstractA Markov tree is a random vector indexed by the nodes of a tree whose distribution is determined by the distributions of pairs of neighbouring variables and a list of conditional independence relations. Upon an assumption on the tails of the Markov kernels associated to these pairs, the conditional distribution of the self-normalized random vector when the variable at the root of the tree tends to infinity converges weakly to a random vector of coupled random walks called a tail tree. If, in addition, the conditioning variable has a regularly varying tail, the Markov tree satisfies a f
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Hitz, Adrien, and Robin Evans. "One-component regular variation and graphical modeling of extremes." Journal of Applied Probability 53, no. 3 (2016): 733–46. http://dx.doi.org/10.1017/jpr.2016.37.

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AbstractThe problem of inferring the distribution of a random vector given that its norm is large requires modeling a homogeneous limiting density. We suggest an approach based on graphical models which is suitable for high-dimensional vectors. We introduce the notion of one-component regular variation to describe a function that is regularly varying in its first component. We extend the representation and Karamata's theorem to one-component regularly varying functions, probability distributions and densities, and explain why these results are fundamental in multivariate extreme-value theory.
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Myerson, Roger B., та Philip J. Reny. "Perfect Conditional ε‐Equilibria of Multi‐Stage Games With Infinite Sets of Signals and Actions". Econometrica 88, № 2 (2020): 495–531. http://dx.doi.org/10.3982/ecta13426.

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We extend Kreps and Wilson's concept of sequential equilibrium to games with infinite sets of signals and actions. A strategy profile is a conditional ε‐equilibrium if, for any of a player's positive probability signal events, his conditional expected utility is within ε of the best that he can achieve by deviating. With topologies on action sets, a conditional ε‐equilibrium is full if strategies give every open set of actions positive probability. Such full conditional ε‐equilibria need not be subgame perfect, so we consider a non‐topological approach. Perfect conditional ε‐equilibria are def
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Tayfun, M. Aziz. "Distributions of Envelope and Phase in Wind Waves." Journal of Physical Oceanography 38, no. 12 (2008): 2784–800. http://dx.doi.org/10.1175/2008jpo4008.1.

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Abstract A theoretical expression derived previously for describing the joint distribution of the envelope and phase of second-order nonlinear waves is verified with wind wave measurements gathered in the North Sea. The same distribution is explored further to obtain the marginal and conditional distributions of wave envelopes and phases. The nature and implications of these are examined, with emphasis on the occurrence of large waves and associated phases. It is shown that the wave phase distribution assumes two distinct forms depending on whether envelope heights exceed the significant envel
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Hou, Yuan Bin, Mao Quan Zheng, Xin Zhao Wang, and Ya Li Xue. "The Belt Conveyor Control of Large Dip Angle by FMBTES." Advanced Materials Research 905 (April 2014): 452–58. http://dx.doi.org/10.4028/www.scientific.net/amr.905.452.

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Based on the analysis of dynamic characteristics of the belt conveyor with the long distance and the large dip angle in coal mine, a kind fusion method of Bayes theory and expert system (FMBTES) is proposed which is control method with the change regular of the start process. First, the structure and dynamics model are established for belt conveyor, the priori distributions of the system implementation state is supposed, the conditional probability of dynamics state is made using Bayes theory, next, the change regular of the start process pull force is found, and the change regular of the dyna
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El Hannoun, Wafaa, Salah-Eddine El Adlouni, and Abdelhak Zoglat. "Vine-Copula-Based Quantile Regression for Cascade Reservoirs Management." Water 13, no. 7 (2021): 964. http://dx.doi.org/10.3390/w13070964.

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This paper features an application of Regular Vine (R-vine) copulas, a recently developed statistical tool to assess composite risk. Copula-based dependence modelling is a popular tool in conditional risk assessment, but is usually applied to pairs of variables. By contrast, Vine copulas provide greater flexibility and permit the modelling of complex dependency patterns using a wide variety of bivariate copulas which may be arranged and analysed in a tree structure to explore multiple dependencies. This study emphasises the use of R-vine copulas in an analysis of the co-dependencies of five re
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Dissertations / Theses on the topic "Regular conditional distributions"

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Hitz, Adrien. "Modelling of extremes." Thesis, University of Oxford, 2016. https://ora.ox.ac.uk/objects/uuid:ad32f298-b140-4aae-b50e-931259714085.

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This work focuses on statistical methods to understand how frequently rare events occur and what the magnitude of extreme values such as large losses is. It lies in a field called extreme value analysis whose scope is to provide support for scientific decision making when extreme observations are of particular importance such as in environmental applications, insurance and finance. In the univariate case, I propose new techniques to model tails of discrete distributions and illustrate them in an application on word frequency and multiple birth data. Suitably rescaled, the limiting tails of som
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Eyi-Minko, Frédéric. "Propriétés des processus max-stables : théorèmes limites, lois conditionnelles et mélange fort." Thesis, Poitiers, 2013. http://www.theses.fr/2013POIT2282/document.

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Le thème de cette thèse est la théorie spatiale des valeurs extrêmes, et les objets principalement étudiés sont les processus max-stables à trajectoires continues. Nous commençons par déterminer la convergence des maximums de processus stochastiques indépendants, en utilisant la convergence de mesures empiriques vers des processus ponctuels de Poisson. Ensuite, nous déterminons les lois conditionnelles des processus max infiniment divisibles (max-i.d). La représentation des processus max-i.d par des processus ponctuels de Poisson permet l'introduction de notions telles que les fonctions extrém
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Loukrati, Hicham. "Tail Empirical Processes: Limit Theorems and Bootstrap Techniques, with Applications to Risk Measures." Thesis, Université d'Ottawa / University of Ottawa, 2018. http://hdl.handle.net/10393/37594.

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Au cours des dernières années, des changements importants dans le domaine des assurances et des finances attirent de plus en plus l’attention sur la nécessité d’élaborer un cadre normalisé pour la mesure des risques. Récemment, il y a eu un intérêt croissant de la part des experts en assurance sur l’utilisation de l’espérance conditionnelle des pertes (CTE) parce qu’elle partage des propriétés considérées comme souhaitables et applicables dans diverses situations. En particulier, il répond aux exigences d’une mesure de risque “cohérente”, selon Artzner [2]. Cette thèse représente des contribut
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Books on the topic "Regular conditional distributions"

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Shumilina, Vera, Tat'yana Sidorina, Mikhail Onopchenko, et al. Problems of the labor market of the Russian Federation and its legal support in the context of economic recession and pandemic. AUS PUBLISHERS, 2021. http://dx.doi.org/10.26526/978-0-6487435-8-3.

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Today, in a modern market economy, one of the main factors of production is the labor market. The labor market and its mechanisms regulate the levels of employment of the population, supply and demand for labor, the level of wages, and the characteristics of the distribution of labor.
 To study the labor market, it is necessary to collect statistical data and analyze them. Labor market statistics are an important component of socio-economic statistics. It is closely related to other sections of socio-economic statistics, such as population statistics, statistics of economic sectors, the s
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Downing, Laura J., and Al Mtenje. Segmental Phonology: Consonants. Oxford University Press, 2017. http://dx.doi.org/10.1093/oso/9780198724742.003.0003.

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This chapter discusses the consonant phoneme inventory, briefly comparing the Chichewa consonant inventory with that of Proto-Bantu, before turning to the distribution of the consonants in different morphologically defined positions (stem-initial, stem-medial, affixes). The second half of the chapter surveys the main consonantal phonological processes. The processes discussed include regular and productive processes, like nasal place assimilation and postnasal stop aspiration, and morphologically conditioned consonant mutations involved in the formation of noun class 5/6 singular–plural pairs
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McCrie, Niven, and Richard Noske. Birds of the Darwin Region. CSIRO Publishing, 2015. http://dx.doi.org/10.1071/9781486300358.

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Birds of the Darwin Region is the first comprehensive treatment of the avifauna of Darwin, a city located in Australia's monsoon tropics, where seasons are defined by rainfall rather than by temperature. With its mangrove-lined bays and creeks, tidal mudflats, monsoon rainforests, savanna woodlands and freshwater lagoons, Darwin has retained all of its original habitats in near-pristine condition, and is home or host to 323 bird species. Unlike other Australian cities, it has no established exotic bird species. 
 
 Following an introduction to the history of ornithology in the region
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Book chapters on the topic "Regular conditional distributions"

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Plachky, D. "Characterizations of Discrete Probability Distributions by the Existence of Regular Conditional Distributions Respectively Continuity from Below of Inner Probability Measures." In Asymptotic Statistics. Physica-Verlag HD, 1994. http://dx.doi.org/10.1007/978-3-642-57984-4_37.

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"Convex Semi-Regular Polytopes." In Chemical Compound Structures and the Higher Dimension of Molecules. IGI Global, 2018. http://dx.doi.org/10.4018/978-1-5225-4108-0.ch004.

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The geometry of polytopes of higher dimension having deviations from the conditions for the correctness of the geometric figure is considered. These deviations reflect the shapes of the molecules of the chemical compounds studied in Chapters 1-3. From the validity conditions in all cases the condition of topological equivalence of the vertices of the polytope is preserved. All these polytopes are called semi-regular. We study the hierarchical filling of spaces with polytopes of higher dimension, different from the well-known filling of spaces with spheres of constant diameter. The considered fillings characterize the distribution of atoms in nanostructures, in which the growth centers are distributed throughout the volume of the structure.
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Chong, Parkson Lee-Gau. "Membrane-Free Volume Variation with Bulky Lipid Concentration by Regular Distribution: A Functionally Important Membrane Property Explored by Pressure Studies of Phosphatidylcholine Bilayers." In High Pressure Effects in Molecular Biophysics and Enzymology. Oxford University Press, 1996. http://dx.doi.org/10.1093/oso/9780195097221.003.0022.

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We have used the dips in the ratio of excimer to monomer fluorescence intensity (E/M) as the index of lipid regular distribution to examine the effect of pressure on lipid lateral organization in the liquid-crystalline state of dimyristoylphosphatidylcholine (DMPC)/1-palmitoyl-2-(10-pyrenyl)decanoyl)-sn-glyceroI-3-phosphatidylcholine (Pyr-PC) bilayers. In the pressure range of 0.001-0.7 kbar at 30 °C, E/M dips remain discernible, suggesting that lipid regular distribution appears favorably in the liquid-crystalline state. In the same pressure range, E/M decreases steadily with increasing pressure at noncritical mole fractions; in contrast, E/M changes little with pressure at critical mole fractions. This result reveals an important physical principle underlying lipid regular distribution—that is, that membrane free volume reaches a local minimum at critical mole fractions of bulky lipids (for example, cholesterol and Pyr-PC). Using the activity of phospholipase A2 and the membrane fluidity inferred from diphenylhexatriene fluorescence polarization, we demonstrate that regular distribution of bulky lipids has a regulatory role in membrane properties or functions. Our data show that the activity of snake venom phospholipase A2 can be significantly modulated by minute changes (for example, 0.5 mol%) in the concentration of bulky lipids on either side of a critical mole fraction as a result of membrane free volume variation. The approach employed in this study illustrates the usefulness of high-pressure fluorescence methodology for obtaining new information about membranes at ambient conditions. High-pressure fluorescence spectroscopy has emerged as a powerful tool in biophysical research during the past 15 years (Paladini & Weber, 1981; Weber, 1992). Previous fluorescence studies of membranes at high pressure were focused on dynamic aspects, particularly on membrane fluidity. These dynamic studies have included probe rotations in lipid membranes (Chong & Weber, 1983; Chong et al., 1983; Mateo et al, 1993 and references cited therein), probe lateral diffusion (Flamm et al, 1982; Muller & Galla, 1983, 1987; Turley & Offen, 1985, 1986; Eisinger & Scarlata, 1987; Macdonald et al., 1988; Kao et al., 1992), spontaneous intermembrane transfer (Mantulin et al., 1984), and the relationship of membrane dynamics to the activity of membrane-bound proteins (Chong et al, 1985; Verjovski-Almeida et al, 1986; Jona & Martonosi, 1991).
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Sareen, Siddharth. "Gujarat’s Success in Efficient Electricity Distribution." In Mapping Power. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780199487820.003.0005.

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Gujarat’s power sector in the 1990s followed a path similar to other relatively prosperous states. A high share of industrial consumption helped buy the sector’s finances, enabling populist measures to agriculturists, notably flat rate tariffs and diminished accountability. This pattern shifted when a decade of competitive elections came to an end in 1998, replaced by a long period of BJP rule. Under conditions of electoral, that state undertook a gradual set of reforms that included establishing a regulator and unbundling, but also feeder separation to introduce transparency and a political deal with farmers to curtail, rationalize, and improve the quality of agricultural supply. Several conjunctural factors also helped: an unusually high state capacity, an effective regulatory commission that was able to challenge the reported AT&C loss figures, and the state’s broader economic success enabled both continued cross-subsidies and direct fiscal support. Gujarat also became a leader in RE capacity, although that first-mover position has loaded the state with expensive RE contracts in a period of rapidly declining RE costs. The overarching story, however, is of Gujarat using its breathing space and favourable economic conditions to carve out a gradual reform process that provided political rewards for power sector improvements.
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"Organization and the Sales Force." In Sales and Distribution Management for Organizational Growth. IGI Global, 2020. http://dx.doi.org/10.4018/978-1-5225-9981-4.ch004.

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A sales person has to have many qualities in order to become an ace salesperson. Communication skills and inter-personal skills are absolutely necessary for a sales person to succeed in the marketplace. He also has to have coordination skills and the ideal condition would be to develop leadership skills as well. This is because these are requirements of moving up the hierarchy where performance is not good enough – potential for higher positions are also needed. The organization structure in sales organizations are developed on the basis of the product-market combination as well as the spread of the organization. The specialization of the organization is also dependent on the degree of centralization of the organization. Key or major accounts are very important for the organization. The organizations have separate teams to manage these accounts as they are mostly spread across a wide geographical area. As in major accounts, the sales team overall has to perform a lot of coordination work. This coordination is with several departments within the organization and with many external agencies and stake holders as well. So, meetings become very important for sales management – both external as well as within the sales team. There is an underlying theme of competition within and outside the sales team. Sales persons are motivated by challenges – and so does the market. So, contests are held regularly – and, sometimes, they are an ongoing process within the sales team.
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Frolova, Tetyana, Vyacheslav Buts, Gennadiy Churyumov, Eugene Odarenko, and Vladimir Gerasimov. "Microwave Heating of Low-Temperature Plasma and Its Application." In Microwave Heating - Electromagnetic Fields Causing Thermal and Non-Thermal Effects. IntechOpen, 2021. http://dx.doi.org/10.5772/intechopen.97167.

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In this chapter, the results of theoretical and experimental studies of the interaction of an electromagnetic field with a plasma (fundamental interaction of the wave-particle type) both in the regime of standing waves (in the case of a resonator) and in the case of traveling waves in a waveguide are presented. The results of computer modeling the distribution of a regular electromagnetic field for various designs of electrodynamic structures are considered. The most attractive designs of electrodynamic structures for practical application are determined. A brief review and analysis of some mechanisms of stochastic plasma heating are given as well as the conditions for the formation of dynamic chaos in such structures are determined. Comparison analysis of microwave plasma heating in a regular electromagnetic field (in a regime with dynamical chaos) with plasma heating by random fields is considered. It is shown, that stochastic heating of plasma is much more efficient in comparison with other mechanisms of plasma heating (including fundamental interaction of the wave-wave type). The results obtained in this work can be used to increase the efficiency of plasma heating as well as to develop promising new sources of electromagnetic radiation in the microwave and optical ranges.
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Cohen, Andrew S. "The Chemical Environment of Lakes." In Paleolimnology. Oxford University Press, 2003. http://dx.doi.org/10.1093/oso/9780195133530.003.0008.

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Understanding lake chemistry is critical for correctly interpreting the geochemical archives of lake deposits. Elemental and isotopic distributions in lakes are closely linked to external climatic and watershed processes. Solute concentrations regulate the distribution of organisms, and the precipitation or dissolution of mineral phases. Both fossils and minerals leave sedimentary archives, and when we can interpret aspects of ancient water chemistry from these records we may be able to reconstruct paleoclimate or prior human activity around the lake. Interpretation of isotopic records likewise requires an initial understanding of their behavior in lakes and the links between this behavior and external factors such as rainfall or nutrient discharge. Oxygen (O2) is the second most abundant component of the atmosphere (∼ 21%) after nitrogen (∼ 78%): Paleolimnological indicators of oxygenation at the sediment–water interface may provide clues as to the nature and frequency of water-column mixing, water depth, the lake’s trophic condition, and possibly climate. Thus, it is important to understand how oxygen is generated and consumed in lakes to properly interpret the oxygenation archives and filters. Oxygen is dissolved in lakes directly from air, and as a byproduct of photosynthesis by autotrophic organisms (multicellular plants, algae, and photosynthetic bacteria), greatly simplified as: . . . 6CO2 + 6H2O + sunlight → C6H12O6 + 6O2 (4:1) . . . Photosynthesis is performed by both organisms on the lake floor (phytobenthos), and by floating algae and bacteria (phytoplankton). Molecular oxygen is lost from the water column through respiration, secondary oxidation of organic or inorganic compounds in the water column or sediments, or directly to the atmosphere following supersaturation. Oxygen concentrations in the water column are a function of productivity, respiration, temperature, and mixing, all of which vary both diurnally and seasonally within a lake, and because of climatic or morphometric differences between lakes. To understand this variation, it is useful to return to our examples at Junius Ponds #5 and #7. In dimictic Junius Pond #7, the water column just below the ice is well oxygenated during the winter, but is anoxic at the lake floor.
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"Island in the Stream: Oceanography and Fisheries of the Charleston Bump." In Island in the Stream: Oceanography and Fisheries of the Charleston Bump, edited by Richard W. Brill and Molly E. Lutcavage. American Fisheries Society, 2001. http://dx.doi.org/10.47886/9781888569230.ch11.

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<em>Abstract.</em>—The vulnerability of the highly mobile tunas (family Scombridae) and billfishes (families Istiophoridae and Xiphiidae) to various fishing gears and detection by aerial surveys is influenced by their depth distributions, travel speeds, residency times, and aggregation. As a result, understanding the effects of the physical environment on fish behavior is critical for robust population assessments. Numerous studies have attempted to understand the movements and habitat requirements of tunas and billfishes by correlating catch statistics with environmental conditions averaged over time and space. Such correlations do not necessarily elucidate the requisite relationships because the data are not gathered simultaneously, and because error terms are often too broad to demonstrate meaningful relationships. More important, using catch statistics to determine the effects of environmental conditions on catch statistics can never prove causation and result in tautology, unless independent measures offish abundance are available. The situation is not necessarily improved when catch statistics are correlated with satellite-derived sea surface temperature data. Tunas and billfish fish do not always live at the surface and, more importantly, regularly move through vertical thermal gradients (≈1°C m<sup>-1</sup>) that are orders of magnitude steeper than horizontal gradients (≈1°C km<sup>-1</sup>)• Sea surface temperature gradients per se are, therefore, unlikely to influence horizontal movements or aggregation. Direct observations of tuna and billfish behaviors (collected via acoustic telemetry or electronic data-recording tags) can, however, be readily combined with information on their physiologically-based environmental tolerances, forage abundance, and appropriate oceanographic data. The resulting models can correct both traditional catch-per-unit effort data and aerial survey data for differences in gear vulnerability, and thus significantly improve population assessments.
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Delahaye, Daniel. "Airspace Sectoring by Evolutionary Computation." In Spatial Evolutionary Modeling. Oxford University Press, 2001. http://dx.doi.org/10.1093/oso/9780195135688.003.0016.

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When joining two airports, aircraft must follow routes and beacons; these beacons are necessary for pilots to know their position during navigation and because of the small number of beacons on the ground they often represent crossing points of different airways. Crossing points may generate conflicts between aircraft when their trajectories converge on it at the same time and induce a risk of collision. At the dawn of civil aviation, pilots solved conflicts themselves because they always flew in good weather conditions (good visibility) with low-speed aircraft. In contrast, modern jet aircraft do not enable pilots to solve conflicts because of their high speed and their ability to fly with bad visibility. Therefore, pilots must be helped by an air traffic controller on the ground who has a global view of the current traffic distribution in the airspace and can give orders to the pilots to avoid collisions. As there are many aircraft simultaneously present in the sky, a single controller is not able to manage all of them. Airspace is then partitioned into different sectors, each of them being assigned to a controller. Sectoring is currently done in an empirical way by some airspace experts who apply rules they have learned with experience. The sectoring modifications are usually due to traffic evolution over long period and when a sector is regularly overloaded it has to be modified. To reach this aim, an ad hoc commission meets to identify new boundaries for the sectors in order to balance the workload. Afterward, sectoring is updated (until new problems arise). This way of working is relevant because it takes into account several practical aspects but has a limited effect on the local zone it treats. This process can be improved with an automatic approach in order to give a solution to the sectoring problem in the whole airspace and that solution could be refined by experts. Before specifying a mathematical description of our problem, it is necessary to set out our framework to introduce some simplifications for our model.
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Conference papers on the topic "Regular conditional distributions"

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Tayfun, M. Aziz, and Francesco Fedele. "Envelope and Phase Statistics of Large Waves." In ASME 2008 27th International Conference on Offshore Mechanics and Arctic Engineering. ASMEDC, 2008. http://dx.doi.org/10.1115/omae2008-57129.

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A theoretical expression derived previously for describing the joint distribution of the envelope and phase of nonlinear waves is verified with wind-wave measurements collected in the North Sea. The same distribution is explored further to derive the marginal and conditional distributions of wave envelopes and phases. The nature and implications of these are examined with emphasis on the occurrence of large waves and associated phases. It is shown that the wave-phase distribution assumes two distinct forms depending on whether if envelope elevations exceed the significant envelope height or no
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Imanbaev, Nurlan S. "Distribution of eigenvalues of a third-order differential operator with strongly regular boundary conditions." In INTERNATIONAL CONFERENCE ON ANALYSIS AND APPLIED MATHEMATICS (ICAAM 2018). Author(s), 2018. http://dx.doi.org/10.1063/1.5049021.

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Yamanaka, Shingo, Takayuki Hirai, Yasunori Nihei, and Akira Sou. "Interaction Between Advanced Spar and Regular Waves." In ASME 2017 36th International Conference on Ocean, Offshore and Arctic Engineering. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/omae2017-61788.

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Advanced spar type of the floating wind turbine with a short spar and a cylindrical column floater has been developed and tested recently. However, numerical methods to accurately simulate the interaction between the advanced spar and waves have not been established yet. In this study we simulated the free surface flow around an advanced spar in regular waves using open source computational fluid dynamics (CFD) software OpenFOAM to examine its applicability. We used olaFOAM which equipped with the functions to set the boundary conditions of wave generation at the inlet and wave absorption at t
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Li, Ying, Ying Ai, Haitao Li, and Mingjun Chen. "Flowback Stimulation of Frac Fluid in Tight Oil Reservoirs Through Supercritical Condition." In International Petroleum Technology Conference. IPTC, 2021. http://dx.doi.org/10.2523/iptc-21303-ms.

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Abstract Tight sandstone reservoirs are an important petroleum resources in recent years. Hydraulic fracturing is widely used to stimulate development of tight sandstone oil reservoirs by creating underground fractures, but the low flowback rate of fracturing fluid leads to the water blocking damage and low oil recovery of tight sandstone oil reservoirs compared with those of conventional oil reservoirs. The object of this study is to experimentally investigate the possibility of improving flowback efficiency and oil recovery efficiency through achievement of the supercritical water condition.
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Clarke, Mary Ann D., and Christopher J. Freitas. "N-Phase Interface Tracking Method Based on Prime Enumeration of Microcells." In ASME 2004 Heat Transfer/Fluids Engineering Summer Conference. ASMEDC, 2004. http://dx.doi.org/10.1115/ht-fed2004-56136.

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This paper presents a general method for tracking N incompressible materials and their associated interfaces, where N may be an integer greater than 2. Two key components are fundamental to the method. First, is the concept of a microgrid element or cell, which is uniquely identified or associated with a fluid material. Second, is a method for uniquely identifying a microcell through the use of prime numbers. The approach implements a microcell methodology embedded on a regular grid to further subdivide and then tag the material components of the computational system via a prime numbering algo
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Li, Hui, Bao-Li Deng, Shu-Zheng Sun, Wen-Lei Du, and Hao-Dong Zhao. "Experimental Investigation of the Green Water Loads on a Wave-Piercing Tumblehome Ship." In ASME 2017 36th International Conference on Ocean, Offshore and Arctic Engineering. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/omae2017-61338.

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This paper presents the results of an experimental investigation of green water loads on a wave-piercing tumblehome ship. A water tank experiment was carried out in head regular waves by using a self-propelling segmented ship model. Wave probes and pressure sensors were arranged on the bow deck along the longitudinal and transverse directions. The height of water and the impact pressure on the deck were measured and their distributions in different wave conditions studied. The motion of the water flowing on the deck was recorded by a high-speed video system. Based on the experimental results,
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Shahsavari, S., E. Kjeang, and M. Bahrami. "Analytical Velocity and Temperature Distributions for Flow in Microchannels of Various Cross-Sections." In ASME 2010 8th International Conference on Nanochannels, Microchannels, and Minichannels collocated with 3rd Joint US-European Fluids Engineering Summer Meeting. ASMEDC, 2010. http://dx.doi.org/10.1115/fedsm-icnmm2010-30530.

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Analytical solutions are presented for velocity and temperature distributions of laminar fully developed flow of Newtonian, constant property fluids in micro/minichannels for a wide variety of cross-sections. The considered geometries include hyper-elliptical channels and regular polygon ducts, which covers several common shapes. The analysis is carried out under the conditions of constant axial wall heat flux with uniform peripheral heat flux at a given cross section. The boundary conditions are applied using a linear least-squares point matching technique to minimize the residual between the
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Clauss, Gu¨nther, Sascha Kosleck, Florian Sprenger, and Florin Boeck. "Adaptive Stretching of Dynamic Pressure Distribution in Long- and Short-Crested Sea States." In ASME 2009 28th International Conference on Ocean, Offshore and Arctic Engineering. ASMEDC, 2009. http://dx.doi.org/10.1115/omae2009-79485.

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During their lifetime, marine structures and ships are frequently exposed to severe weather and rough, sometimes extreme sea states. To ensure survival, the precise knowledge of global and local loads is an inevitable integral prerequisite for the design of safe offshore structures and marine vessels. Wave-structure interaction and the associated pressure induced wave loads are key parameters for the definition of design load cases. Once the complete surrounding sea state for the identified load condition is known, the pressure induced loads can be computed by calculating the pressure distribu
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Kang, Jeong-Seek, Sung-Kook Cho, and Shin-Hyoung Kang. "Unsteady Flow Phenomena in a Centrifugal Compressor Channel Diffuser." In ASME Turbo Expo 2000: Power for Land, Sea, and Air. American Society of Mechanical Engineers, 2000. http://dx.doi.org/10.1115/2000-gt-0451.

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The aim of this paper is to understand the time averaged pressure field and unsteady pressure patterns in a high speed centrifugal compressor channel diffuser. Pressure distributions from the impeller exit to the channel diffuser exit are measured and discussed for various flow conditions. Unsteady pressure signals from six fast-response sensors in the channel diffuser are analyzed by decomposition method and wavelet transform. Measured results are shown for various operating condition from choke to surge that the effect of operating condition is well discussed. The strong non-uniformity in th
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Büchner, Anna, Thomas Knapp, Martin Bednarz, Philipp Sinn, and Arndt Hildebrandt. "Loads and Dynamic Response of a Floating Wave Energy Converter due to Regular Waves From CFD Simulations." In ASME 2016 35th International Conference on Ocean, Offshore and Arctic Engineering. American Society of Mechanical Engineers, 2016. http://dx.doi.org/10.1115/omae2016-54784.

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The commercial CFD code ANSYS Fluent is used for the three-dimensional estimation of wave loads and the dynamic response of a floating single point wave energy converter of the SINN Power wave power plant due to non-breaking and unidirectional waves in coastal waters. The VoF method is used to model the free surface and wave theories to set up the boundary conditions at the inlet for regular waves. The wave induced vertical motions of the floating module are computed by a sixDoF solver. Preliminary 2D and 3D studies to set up boundary conditions, mesh densities and solver settings were perform
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Reports on the topic "Regular conditional distributions"

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Busso, Matías, Juanita Camacho, Julián Messina, and Guadalupe Montenegro. Social Protection and Informality in Latin America during the COVID-19 Pandemic. Inter-American Development Bank, 2020. http://dx.doi.org/10.18235/0002865.

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Latin American governments swiftly implemented income assistance programs to sustain families' livelihoods during COVID-19 stay-at-home orders. This paper analyzes the potential coverage and generosity of these measures and assesses the suitability of current safety nets to deal with unexpected negative income shocks in 10 Latin American countries. The expansion of pre-existing programs (most notably conditional cash transfers and non-contributory pensions) during the COVID-19 crisis was generally insufficient to compensate for the inability to work among the poorest segments of the population
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