Academic literature on the topic 'Componenti discreti'

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Journal articles on the topic "Componenti discreti"

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ORMANDJIEVA, OLGA, MANAR ABU TALIB, and ALAIN ABRAN. "RELIABILITY MODEL FOR COMPONENT-BASED SYSTEMS IN COSMIC (A CASE STUDY)." International Journal of Software Engineering and Knowledge Engineering 18, no. 04 (June 2008): 515–39. http://dx.doi.org/10.1142/s0218194008003763.

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Software component technology has a substantial impact on modern IT evolution. The benefits of this technology, such as reusability, complexity management, time and effort reduction, and increased productivity, have been key drivers of its adoption by industry. One of the main issues in building component-based systems is the reliability of the composed functionality of the assembled components. This paper proposes a reliability assessment model based on the architectural configuration of a component-based system and the reliability of the individual components, which is usage- or testing-independent. The goal of this research is to improve the reliability assessment process for large software component-based systems over time, and to compare alternative component-based system design solutions prior to implementation. The novelty of the proposed reliability assessment model lies in the evaluation of the component reliability from its behavior specifications, and of the system reliability from its topology; the reliability assessment is performed in the context of the implementation-independent ISO/IEC 19761:2003 International Standard on the COSMIC method chosen to provide the component's behavior specifications. In essence, each component of the system is modeled by a discrete time Markov chain behavior based on its behavior specifications with extended-state machines. Then, a probabilistic analysis by means of Markov chains is performed to analyze any uncertainty in the component's behavior. Our hypothesis states that the less uncertainty there is in the component's behavior, the greater the reliability of the component. The system reliability assessment is derived from a typical component-based system architecture with composite reliability structures, which may include the composition of the serial reliability structures, the parallel reliability structures and the p-out-of-n reliability structures. The approach of assessing component-based system reliability in the COSMIC context is illustrated with the railroad crossing case study.
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Unnikrishnan, S., and Datta V. Gaitonde. "Interactions between vortical, acoustic and thermal components during hypersonic transition." Journal of Fluid Mechanics 868 (April 16, 2019): 611–47. http://dx.doi.org/10.1017/jfm.2019.176.

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Discrete unstable modes of hypersonic laminar boundary layers, obtained from an eigenvalue analysis, provide insight into key transition scenarios. The character of such modes near the leading edge is often identified with the corresponding asymptotic free-stream behaviour of acoustic, vortical or entropic (thermal) content, which we designate fluid-thermodynamic (FT) components. In downstream regions, however, this direct one-to-one correspondence between discrete modes and FT components does not hold, since FT components interact in well-defined ways with the basic state and with each other (even under linear scenarios). In the present work, we perform an FT decomposition of discrete modes using momentum potential theory, to yield a physics-based analysis that complements linear stability theory in the linear regime, and seamlessly extends to the nonlinear domain where direct numerical simulations are appropriate. Linear and nonlinear saturated disturbance effects, different forcing types and wall thermal conditions are considered, with emphasis on phenomena occurring near stability-mode synchronization locations. The results show that, in the linear regime, each discrete mode contains all FT components, whose relative amplitudes vary with streamwise distance. Vortical components are always the largest, followed by thermal and acoustic components. These latter two show distinct fore and aft signatures near mode synchronization. The vortical component displays a series of rope-shaped recirculation-cell patterns across the generalized inflection point. However, both acoustic and thermal components display ‘trapped’ structures. The former contains an alternating monopole array between the wall and the critical layer, while the latter is confined to an undulating region between the wall and a wavy locus straddling the generalized inflection point. Nonlinear saturation in the region of Mack-mode growth further strengthens the rope-shaped structures in the vortical component and higher harmonics appear, whose form and location depend on the specific component. Wall cooling modifies the eigenfunctions such that the acoustic component accounts for more of its composition, consistent with its destabilization. Analysis of energy interactions among the FT components indicates that, even though the vorticity component is the largest, the thermal component induces the most significant source term for the growth of acoustic perturbations, possibly due to the trapped nature of both.
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Hu, Jun, and Mira Schedensack. "Two low-order nonconforming finite element methods for the Stokes flow in three dimensions." IMA Journal of Numerical Analysis 39, no. 3 (April 19, 2018): 1447–70. http://dx.doi.org/10.1093/imanum/dry021.

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Abstract In this paper, we propose two low-order nonconforming finite element methods (FEMs) for the three-dimensional Stokes flow that generalize the nonconforming FEM of Kouhia & Stenberg (1995, A linear nonconforming finite element method for nearly incompressible elasticity and Stokes flow. Comput. Methods Appl. Mech. Eng, 124, 195–212). The finite element spaces proposed in this paper consist of two globally continuous components (one piecewise affine and one enriched component) and one component that is continuous at the midpoints of interior faces. We prove that the discrete Korn inequality and a discrete inf–sup condition hold uniformly in the mesh size and also for a nonempty Neumann boundary. Based on these two results, we show the well-posedness of the discrete problem. Two counterexamples prove that there is no direct generalization of the Kouhia–Stenberg FEM to three space dimensions: the finite element space with one nonconforming and two conforming piecewise affine components does not satisfy a discrete inf–sup condition with piecewise constant pressure approximations, while finite element functions with two nonconforming and one conforming component do not satisfy a discrete Korn inequality.
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Yuan, Xiao Dong, Qun Li, Jin Hui, and Bin Chen. "Research on the Existence of Genuine Inter-Harmonic Components Based on the Component Appearance Rate." Advanced Materials Research 875-877 (February 2014): 1847–51. http://dx.doi.org/10.4028/www.scientific.net/amr.875-877.1847.

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The inter-harmonic spectrum of an electrical voltage or current from discrete Fourier transform can not only be caused by genuine inter-harmonic components, but can also be caused by other system disturbances. Therefore, the existence determination of genuine inter-harmonic s from the spectrum becomes the premise for further calculation of inter-harmonic parameters. From the theoretical perspective, this paper firstly analyzes and points out that the waveform difference among each cycle in the analysis window is the cause of the existence of inter-harmonic spectrum, and then presents a method to determine the existence of genuine inter-harmonic components, which is based on inter-harmonic time-frequency contour chart and the component appearance rate. The presented method firstly performs continuous discrete Fourier transform on the captured signal with certain duration and obtains the corresponding absolute time-frequency matrix, and then the genuine inter-harmonics can be distinguished based on the component appearance rate of the matrix and the criterion threshold. The method is easy to implement with clear principle, it can distinguish the genuine inter-harmonic s from the measured signal. The analysis on several data groups from real measurements verifies the effectiveness and the practicability of the method.
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Park, Do-Young, and Hoon Yoo. "CT Reconstruction using Discrete Cosine Transform with non-zero DC Components." Transactions of The Korean Institute of Electrical Engineers 63, no. 7 (July 1, 2014): 1001–7. http://dx.doi.org/10.5370/kiee.2014.63.7.1001.

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Nguyen, Thanh Q. "Separation of the Structure Signal by the Maximal Overlap Discrete Wavelet Transform and Fast Fourier Transform." Advances in Materials Science and Engineering 2021 (August 3, 2021): 1–15. http://dx.doi.org/10.1155/2021/3328684.

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Power spectral density (PSD) is used for evaluating a structure’s vibration process. Moreover, PSD not only shows a discrete form of vibration but also presents various components in a vibration structure. The superposition of multiple vibration patterns on the same spectrum poses difficulty in analyzing the spectral information in the way needed to find the structure’s discrete vibration. This paper proposes a method for separating the synthetic vibration signal into a structure’s discrete vibration and other extraneous vibrations using the maximal overlap discrete wavelet transform (MODWT) method combined with the method of fast Fourier transform (FFT). With the combination of these two algorithms, MODWT and FFT, the signals of the synthesized vibration have been separated into component signals with different frequency ranges. This means that PSD will be formed, which is based on the combination of the single power spectra of the component signals. Thus, the single spectrum of each of these constructed components can be used to evaluate the types of discrete vibrations coexisting in a structure’s vibration process. The survey results in this paper show the sensitivity and suitability of select types of discrete vibrations to be separated out during the assessment of the structural change, so as to achieve the best possible plan for eliminating the unwanted and unexpected noise and vibration components.
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Beaver, William, and Mohan Venkatachalam. "Differential Pricing of Components of Bank Loan Fair Values." Journal of Accounting, Auditing & Finance 18, no. 1 (January 2003): 41–68. http://dx.doi.org/10.1177/0148558x0301800103.

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This paper examines the capital market pricing implications of nondiscretionary, discretionary, and noise components of loan fair values for a sample of commercial banks. We use a model to partition loan fair values into discretionary and nondiscretionary components using proxies for discretion and nondiscretion. The residual from the model captures the noise component. We hypothesize that the nondiscretionary component is priced on a dollar-for-dollar basis and the residual (noise) component is not priced. The pricing coefficient on the discretionary component is predicted to be positive (negative) depending on whether the motivation for discretion is signaling (opportunism). We find evidence consistent with the hypotheses, implying that the relevance and reliability of loan fair values differs across the three components.
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Jolliffe, Ian T., and Mudassir Uddin. "The Simplified Component Technique: An Alternative to Rotated Principal Components." Journal of Computational and Graphical Statistics 9, no. 4 (December 2000): 689. http://dx.doi.org/10.2307/1391088.

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Jolliffe, Ian T., and Mudassir Uddin. "The Simplified Component Technique: An Alternative to Rotated Principal Components." Journal of Computational and Graphical Statistics 9, no. 4 (December 2000): 689–710. http://dx.doi.org/10.1080/10618600.2000.10474908.

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Wen, Cong Xi, Shan Gao, Xiang Ning Xiao, Yong Hai Xu, and Shun Tao. "Forecast of Power Quality Index Based on the Discrete Fourier Decomposition and AR Model." Advanced Materials Research 732-733 (August 2013): 1420–26. http://dx.doi.org/10.4028/www.scientific.net/amr.732-733.1420.

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A method of autoregressive (AR) based on discrete Fourier analysis is proposed to forecast the indexes of unbalance factor and total harmonic distortion. The discrete Fourier transform of the index sequence is analyzed and the low frequency components are extracted. Autoregressive method is applied to forecast each low frequency component. Through inverse discrete Fourier transform, the forecasting low frequency components are inverted to forecasting sequence of the index in time domain. Actual data is used to test this method and the results show that discrete Fourier analysis is possible to reduce the influence of high frequency noise and that the AR method based on Fourier transform can effectively forecast the indexes of unbalance factor and total harmonic distortion.
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Dissertations / Theses on the topic "Componenti discreti"

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Della, Chiesa Enrico. "Progetto a componenti discreti di un circuito wake-up radio in ambito ultra-low power." Bachelor's thesis, Alma Mater Studiorum - Università di Bologna, 2017.

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L’obiettivo principale nella progettazione di una Wireless sensor Network (WSN) in ambito ultra-low power è la minimizzazione dei consumi energetici, per aumentare la durata della batteria o addirittura rimuoverla, rendendo il sistema autosufficiente. La maggior parte dell’energia in questi sistemi viene consumata dal ricevitore, che rimane acceso aspettando l’inizio di una comunicazione. Gestire le accensioni del ricevitore si rivela la tecnica migliore per abbassare il consumo energetico. Un circuito studiato per la gestione del ricevitore è la Wake-up Radio (WuR). Una Wake-up radio è un circuito con bassi consumi di potenza, dell’ordine dei uW, che analizza il canale radio e attiva il ricevitore principale solo se viene rilevato un segnale di wake-up, che può limitarsi alla semplice presenza di un segnale ad una certa frequenza o può prevedere la presenza di un indirizzo. In questo elaborato è presentata la progettazione di una Wake-up Radio a componenti discreti. In particolare ci si è concentrati sull’implementazione di una rete di indirizzamento utilizzando i componenti più efficienti presenti sul mercato. Per prima cosa si definiscono le specifiche della rete di indirizzamento e le sue possibili implementazioni; seguono poi la selezione dei componenti, la sintesi logica e infine l’analisi dei consumi. Il risultato finale è di un consumo pari a 2,1 uW in stato di riposo e 417 uW in stato di decodifica dell’indirizzo, ricavato con una frequenza di clock pari a 10KHz. Considerando la bit-rate di trasmissione dell’indirizzo di 7kbit/s e un massimo tempo di risveglio di 60ms la potenza media necessaria al funzionamento della rete è di 12 uW, paragonabile a quella ottenuta in altri progetti in letteratura.
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Bagshaw, Richard William. "Production data analysis for discrete component manufacture." Thesis, Loughborough University, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.313311.

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England, Dean. "Operational planning of discrete component manufacturing lines." Thesis, Loughborough University, 2004. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.416182.

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Kilian, Stephanie L. "Coordination of Continuous and Discrete Components of Action." Cleveland State University / OhioLINK, 2014. http://rave.ohiolink.edu/etdc/view?acc_num=csu1403047071.

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Le, Hanh T. Banking &amp Finance Australian School of Business UNSW. "Discrete PCA: an application to corporate governance research." Awarded by:University of New South Wales. Banking & Finance, 2007. http://handle.unsw.edu.au/1959.4/40753.

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This thesis introduces the application of discrete Principal Component Analysis (PCA) to corporate governance research. Given the presence of many discrete variables in typical governance studies, I argue that this method is superior to standard PCA that has been employed by others working in the area. Using a dataset of 244 companies listed on the London Stock Exchange in the year 2002-2003, I find that Pearson's correlations underestimate the strength of association between two variables, when at least one of them is discrete. Accordingly, standard PCA performed on the Pearson correlation matrix results in biased estimates. Applying discrete PCA on the polychoric correlation matrix, I extract from 28 corporate governance variables 10 significant factors. These factors represent 8 main aspects of the governance system, namely auditor reputation, large shareholder influence, size of board committees, social responsibility, risk optimisation, director independence level, female representation and institutional ownership. Finally, I investigate the relationship between corporate governance and a firm's long-run share market performance, with the former being the factors extracted. Consistent with Demsetz' (1983) argument, I document limited explanatory power for these governance factors.
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Magnusson, Alexander, and David Pantzar. "Integrating 5G Components into a TSN Discrete Event Simulation Framework." Thesis, Mälardalens högskola, Inbyggda system, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-54552.

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TSN has for many years been the staple of reliable communication over traditional switched Ethernet and, has been used to advance the industrial automation sector. However, TSN is not mobile, which is needed to fully enable Industry 4.0. The development of 5G and its promised URLLC combined with TSN would give both a mobile and reliable heterogeneous network. The 3GPP has suggested different designs for a 5G and TSN integration. This thesis investigates the different proposed integration designs. Besides the integration design, one of the most essential steps towards validity of the integration is to evaluate the TSN-5G networks based on simulation. Currently, this simulation environment is missing. The investigation in this thesis shows that the most exhaustive work had been done on the Logical TSN Bridge design for simulators, such as the ones based on OMNeT++. Capabilities of the simulator itself are also investigated, where aspects such as the lack of a 5G medium and clock synchronization are presented. In this thesis, we implement the 5G-TSN component that results in a translator which sets different 5G channel parameters depending on the Ethernet packet's priority and its corresponding value. To verify the functionality of the translator that is developed within the simulator, it is tested in a use case inspired by the vehicle industry, containing both TSN and 5G devices. Results from the use case indicate that the translation is performed correctly.
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Faggiani, Robson Brino. "Análise de componentes de um tutorial computadorizado para ensinar a realização de tentativas discretas." Universidade de São Paulo, 2014. http://www.teses.usp.br/teses/disponiveis/47/47132/tde-27032015-124725/.

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A Terapia ABA é a forma de tratar indivíduos autistas que tem apresentado melhores resultados. O arranjo de ensino mais utilizado é a tentativa discreta, que tem sido ensinada a profissionais por meio do Behavioral Skills Training, um pacote de ensino presencial. O ensino computadorizado tem sido estudado como uma alternativa por ser mais econômico. O objetivo do presente estudo foi investigar o efeito de diferentes componentes de um tutorial computadorizado, ECoTed, sobre o desempenho dos participantes na realização de tentativas discretas de emparelhamento de identidade e imitação motora. Foram realizados três experimentos. No Experimento I, seis estudantes de Psicologia foram submetidos a um tutorial com quatro condições experimentais, ou tipos de ensino: ensino teórico, vídeo-modelação, observação de correção, identificação de erros. Após a Linha de Base, os participantes passaram por ensino teórico. Depois, foram divididos em três Grupos; cada Grupo passou pelas condições experimentais restantes em ordens diferentes. Se no teste realizado após cada condição o participante atingisse o critério de 100% de acertos, ia para o follow up; caso não cumprisse o critério após o tutorial, era ensinado presencialmente. Os dados foram coletados com o participante realizando tentativas discretas com um ator. Foi realizado um delineamento de linha de base múltipla em cada Grupo. A imitação motora não era ensinada; no entanto, antes de cada teste os participantes estudavam folhas-resumo que listavam os passos de realização dos dois tipos de tentativas discretas. Cinco participantes obtiveram mais de 90% de acertos após ensino teórico e 100% de acertos nos dois tipos de tentativa discreta após as outras condições. Os resultados foram mantidos no follow up. Na literatura, os participantes atingiam 90% de acertos após vídeo-modelação; no presente experimento alcançaram esses resultados apenas com ensino teórico. Para verificar se a escolaridade foi relevante nos resultados, o Experimento II foi realizado. Um participante não universitário e não formado passou pelas condições experimentais na mesma ordem do Grupo 1 do Experimento I. Seus resultados foram semelhantes aos dos participantes do primeiro experimento. O Experimento III foi realizado para investigar a efetividade das animações do ensino teórico. Dois participantes foram submetidos às seguintes condições: ensino teórico sem animações, ensino teórico e vídeo-modelação. Ambos os participantes obtiveram 80% de acertos em emparelhamento de identidade após o ensino sem animações, indicando que esta variável não foi relevante. Oito dos nove participantes dos três experimentos aprenderam a realizar os dois tipos de tentativas discretas após o ECoTed, sugerindo sua efetividade. Sendo que esses participantes obtiveram mais de 80% de acertos após ensino teórico, não foi possível avaliar a efetividade dos outros tipos de ensino. Os resultados após ensino teórico podem estar ligados a uma possível menor exigência ao comportamento dos participantes neste experimento em relação aos demais. A organização do ensino teórico, em que os conceitos eram definidos simultaneamente à demonstração de sua aplicação, pode ter produzido os resultados obtidos. Novos estudos podem investigar a efetividade do ECoTed com pais de crianças autistas e o desempenho dos participantes ao ensinarem diretamente crianças autistas
ABA Therapy is the treatment for autistic people that has been presenting the best results. The most commonly used teaching arrangement is the discrete trial, which has been taught to professionals through the Behavioral Skills Training, a teacher-dependent package. Computer-based teaching has been studied as an alternative because it is more affordable. The goal of the present study was to investigate the effect of different components of a computer-based tutorial, ECoTed, on the performance of participants in the implementation of discrete trials of identity matching and motor imitation. Three experiments were conducted. In Experiment I, six Psychology students were exposed to a tutorial with four experimental conditions, or kinds of teaching: theoretical teaching, video-modeling, observation of corrections and error identification. After the baseline, the participants went through theoretical teaching. Then, they were divided in three groups; each of them went through the remaining conditions in different orders. If the participant fulfilled the 100% correct responses criterion in any of the tests that took place after each condition, s/he was conducted to the follow up phase; if the criterion was not reached after the tutorial, the participant was directly taught by the experimenter. All the data were collected in a setting in which the participant implemented discrete trials with an actor. A multiple baseline design was used in each group. Motor imitation was not taught; however, before each test the participants were allowed to study a summary sheet, which listed all the steps for the implementation of both kinds of the discrete trials. Five participants had more than 90% correct responses after theoretical teaching and 100% correct responses after the other experimental conditions. Results were similar in the follow up. In other studies, participants reached 90% of correct responses after having been through video-modeling; in the present study, participants reached that result after theoretical teaching only. In order to verify if the education level was relevant, Experiment II was conducted. A non-university and non-graduate participant went through the same conditions as the participants from Group 1 of Experiment I. His results were similar to the performance of the participants of the first experiment. Experiment III was conducted to investigate the effectiveness of of theoretical teaching animations. Two participants were exposed to the following conditions: theoretical teaching without animation, theoretical teaching and video-modeling. Both participants had more than 80% correct responses in the identity matching task after theoretical teaching without animation; which suggests that such variable was not relevant. Eight of nine participants of the three experiments learned how to implement both kinds of discrete trials after the ECoTed, which suggests its effectiveness. Given that these participants had more than 80% correct responses after the theoretical teaching, it was not possible to evaluate the effectiveness of the other kinds of teaching. The results after theoretical teaching can be linked to a lower demand on the behavior of participants in comparison to other studies. Theoretical teaching organization, in which the concepts were defined while its application was shown, might have produced the results. New studies might investigate the effectiveness of ECoTed with parents of autistic children and the performance of participants when teaching autistic children
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Alhaji, Bukar Baba Bukar. "Bayesian analysis for mixtures of discrete distributions with a non-parametric component." Thesis, University of Essex, 2016. http://repository.essex.ac.uk/16759/.

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Bayesian finite mixture modelling is a flexible parametric modelling approach for classification and density fitting. Many application areas require distinguishing a signal from a noise component. In practice, it is often difficult to justify a specific distribution for the signal component, therefore the signal distribution is usually further modelled via a mixture of distributions. However, modelling the signal as a mixture of distributions is computationally challenging due to the difficulties in justifying the exact number of components to be used and due to the label-switching problem. The use of a non-parametric distribution to model the signal component is proposed. This new methodology leads to more accurate parameter estimation, smaller classification error rate and smaller false non-discovery rate in the case of discrete data. Moreover, it does not incur the label-switching problem. An application of the method to data generated by ChIP-sequencing experiments is shown. A one-dimensional Markov random field model is proposed, which accounts for the spatial dependencies in the data. The methodology is also applied to ChIP-seq data, which shows that the new method detected more genes enriched regions than similar existing methods at the same false discovery rate.
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Bellini, Edmundo F. "Approximate interval estimation methods for the reliability of systems using discrete component data." Thesis, Monterey, California : Naval Postgraduate School, 1990. http://handle.dtic.mil/100.2/ADA241375.

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Thesis (M.S. in Operations Research)--Naval Postgraduate School, September 1990.
Thesis Advisor(s): Wood, W. Max. Second Reader: Larson, Harold J. "September 1990." Description based on title screen viewed on December 16, 2009. DTIC Descriptor(s): Methodology, coherence, accuracy, Monte Carlo method, cycles, estimates, reliability, approximation(mathematics), statistical distributions, equations, confidence level, confidence limits, intervals, poisson density functions, binomials. DTIC Identifier(s): Statistical inference, estimates, theses, chi square tests, binomials. Author(s) subject terms: Binomial, system reliability, Chosquare statistic. Includes bibliographical references (p. 73). Also available in print.
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Teixeira, Alan. "Disclosure Rules, Manager Discretion and the Relative Informativeness of Earnings Components." Thesis, University of Auckland, 2001. http://hdl.handle.net/2292/2401.

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This is a study of earnings quality, examining whether components of earnings based on New Zealand (N.Z.) accounting classification systems have different information parameters. The N.Z. environment provides a unique opportunity to examine a period with no legislative backing of accounting standards and a flexible accounting standard. Combined, this gave mangers the ability to clearly identify earnings components they considered to be differentially informative. Informativeness is assessed by the ability of current period earnings to predict next period earnings and the contemporaneous relation between returns and earnings. The results indicate that disaggregated reported earnings are more informative than aggregated earnings in a non-trivial way. In one of the sample periods disaggregated earnings explained 29% of the variance in returns, more than twice the explanatory power of aggregated earnings. N.Z. accounting standard setters replaced SSAP7 with FRS7 in 1994 contending that the discretion available to mangers reduced the informativeness of earnings. Not only do the results not support that contention but earnings informativeness has fallen since FRS7 came into effect, suggesting that standard setters should revisit that decision. The results also have implications for the content and form of the N.Z. Stock Exchange (NZSE) preliminary announcement. "Unusual earnings" reported to the NZSE by companies are shown to be differentially informative to investors yet the NZSE does not always identify these components when the preliminary announcement is summarised and disseminated to market participants. To summarise, the effective codification of earnings brought about by FRS7 has reduced the informativeness of earnings – locking differences between components into total earnings. The N.Z. results beg the question as to whether similar economic events are locked into the COMPUSTAT summary earnings variables for U.S. data.
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Books on the topic "Componenti discreti"

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Electronics with discrete components. Hoboken, NJ: John Wiley & Sons, Inc., 2013.

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Co, Rohm. Rohm data book: Discrete components. Milton Keynes: Rohm, 1990.

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Hersch, Martin. Optoelectronics: Flat panel displays & discrete components. Cleveland, Ohio: Freedonia Group, 1998.

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Assembly of discrete electronic components: A workmanship methods manual. London: McGraw-Hill, 1988.

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Blair, Peter Hugh. A study of gold-silicon chip attachment in the manufacture of discrete silicon semiconductor components. Salford: University of Salford, 1987.

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Moni, R. S. Amplifiers with Discrete Components. New Age International (P) Ltd., 1991.

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Galvez, Enrique J. Electronics with Discrete Components. Wiley & Sons, Incorporated, John, 2012.

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Bagshaw, Richard William. Production data analysis for discrete component manufacture. 1999.

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Gurevich, Vladimir. Electronic Devices on Discrete Components for Industrial and Power Engineering. CRC, 2008.

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Widen, Sherri C. The Development of Emotion Recognition. Oxford University Press, 2017. http://dx.doi.org/10.1093/acprof:oso/9780190613501.003.0016.

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At all ages, children interpret and respond to the emotions of others. Traditionally, it has been assumed that children’s emotion knowledge was based on an early understanding of facial expressions in terms of specific, discrete emotions. More recent evidence suggests that this assumption is incorrect. As described by the broad-to-differentiated hypothesis, children’s initial emotion concepts are broad and valence based. Gradually, children differentiate within these initial concepts by linking the different components of an emotion together (e.g., the cause to the consequence, etc.) until their concepts resemble adults’ emotion concepts. Contrary to traditional assumptions, facial expressions are neither the starting point for most emotion concepts nor are they the strongest cue to emotions. Instead, just like any other component of an emotion concept, facial expressions must be differentiated from the valence-based concepts and linked to the other components of the specific emotion concept.
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Book chapters on the topic "Componenti discreti"

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Buntine, Wray, and Aleks Jakulin. "Discrete Component Analysis." In Subspace, Latent Structure and Feature Selection, 1–33. Berlin, Heidelberg: Springer Berlin Heidelberg, 2006. http://dx.doi.org/10.1007/11752790_1.

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Morimitsu, Alexandre, Wonder Alexandre Luz Alves, Dennis Jose Silva, Charles Ferreira Gobber, and Ronaldo Fumio Hashimoto. "Minimal Component-Hypertrees." In Discrete Geometry for Computer Imagery, 276–87. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-14085-4_22.

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Zopf, Steffen. "Construction of Switching Components." In Discrete Geometry for Computer Imagery, 157–68. Berlin, Heidelberg: Springer Berlin Heidelberg, 2006. http://dx.doi.org/10.1007/11907350_14.

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Vashchenko, Vladislav A., and Andrei Shibkov. "System-Level and Discrete Components ESD." In ESD Design for Analog Circuits, 395–444. Boston, MA: Springer US, 2010. http://dx.doi.org/10.1007/978-1-4419-6565-3_8.

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Jansen, Nils, Erika Ábrahám, Barna Zajzon, Ralf Wimmer, Johann Schuster, Joost-Pieter Katoen, and Bernd Becker. "Symbolic Counterexample Generation for Discrete-Time Markov Chains." In Formal Aspects of Component Software, 134–51. Berlin, Heidelberg: Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-35861-6_9.

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Komenda, Jan, and Jan H. van Schuppen. "Control of Modular and Distributed Discrete-Event Systems." In Formal Methods for Components and Objects, 44–63. Berlin, Heidelberg: Springer Berlin Heidelberg, 2006. http://dx.doi.org/10.1007/11804192_3.

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Guo, Xiaofeng, and Milan Randić. "An efficient algorithm for determining fixed bonds and normal components in a bipartite graph." In Discrete Mathematical Chemistry, 189–97. Providence, Rhode Island: American Mathematical Society, 2000. http://dx.doi.org/10.1090/dimacs/051/13.

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Szymański, Boleslaw K., and Gilbert Chen. "A Component Model for Discrete Event Simulation." In Parallel Processing and Applied Mathematics, 580–92. Berlin, Heidelberg: Springer Berlin Heidelberg, 2002. http://dx.doi.org/10.1007/3-540-48086-2_64.

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Passat, Nicolas, and Benoît Naegel. "Selection of Relevant Nodes from Component-Trees in Linear Time." In Discrete Geometry for Computer Imagery, 453–64. Berlin, Heidelberg: Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-19867-0_38.

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Kong, Xiangyu, Changhua Hu, and Zhansheng Duan. "Deterministic Discrete-Time System for the Analysis of Iterative Algorithms." In Principal Component Analysis Networks and Algorithms, 149–84. Singapore: Springer Singapore, 2017. http://dx.doi.org/10.1007/978-981-10-2915-8_6.

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Conference papers on the topic "Componenti discreti"

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Boutsidis, Christos, Dan Garber, Zohar Karnin, and Edo Liberty. "Online Principal Components Analysis." In Proceedings of the Twenty-Sixth Annual ACM-SIAM Symposium on Discrete Algorithms. Philadelphia, PA: Society for Industrial and Applied Mathematics, 2014. http://dx.doi.org/10.1137/1.9781611973730.61.

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Krauthgamer, Robert, Joseph (Seffi) Naor, and Roy Schwartz. "Partitioning Graphs into Balanced Components." In Proceedings of the Twentieth Annual ACM-SIAM Symposium on Discrete Algorithms. Philadelphia, PA: Society for Industrial and Applied Mathematics, 2009. http://dx.doi.org/10.1137/1.9781611973068.102.

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Wojewoda, Leigh, Dhanya Athreya, and Michael J. Hill. "Use Condition Characterization of Package Components." In ASME 2011 Pacific Rim Technical Conference and Exhibition on Packaging and Integration of Electronic and Photonic Systems. ASMEDC, 2011. http://dx.doi.org/10.1115/ipack2011-52268.

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Discrete components, such as capacitors and inductors, play an important role in the analysis and design of electronic packages and printed circuit boards. Although the electrical parameters of discrete components are described by manufacturers, the component performance at product operating conditions can vary drastically from the manufacturer’s specification. Accurate characterization of discrete package components at operating conditions is essential to understand product operation. This paper will introduce a method to characterize discrete capacitors and inductors while applying multiple operating conditions simultaneously. Several inductor options will be evaluated, including a newly introduced metal composite component.
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Roditty, Liam. "Decremental maintenance of strongly connected components." In Proceedings of the Twenty-Fourth Annual ACM-SIAM Symposium on Discrete Algorithms. Philadelphia, PA: Society for Industrial and Applied Mathematics, 2013. http://dx.doi.org/10.1137/1.9781611973105.82.

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Furlani, Karen M., and William C. Stone. "Architecture for Discrete Construction Component Tracking." In 16th International Symposium on Automation and Robotics in Construction. International Association for Automation and Robotics in Construction (IAARC), 1999. http://dx.doi.org/10.22260/isarc1999/0044.

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Radcliffe, Clark J., and Jon Sticklen. "Modular Distributed Models of Engineering Structures." In ASME 2003 International Mechanical Engineering Congress and Exposition. ASMEDC, 2003. http://dx.doi.org/10.1115/imece2003-41171.

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Approaches to engineering design and manufacturing such as integrated design and manufacture and just in time fabrication depend on interaction with and among component supply companies that most often use very diverse technologies. The Internet Engineering Design Agents (i-EDA) software system uses a distributed, component-based, agent methodology that is realized following a strong black box approach to modeling. An individual Design Agent (DA) is a virtual product capable of encapsulating both descriptive and model based information about the product it represents. Hierarchically recursive agents for sub-systems and/or components are linked via a communications network to form larger integrated model systems. A two dimensional bridge system structural model is used as an example to illustrate the distributed assembly of structural models from components registered as DA’s on a communications network. Modular Distributed Modeling (MDM) of engineering structures performs static deflection analysis using traditional, fixed causality, structural stiffness models. This paper presents the methodology required to assemble traditional structural stiffness models provided by internet agents representing structural components. The methodology discussed assembles these component models into the structural stiffness model of an assembly distributed by an agents represent that physical assembly of components. Using this modular distributed modeling method; models of complex assemblies can be built and distributed while hiding the topology and characteristics of their structural subassemblies. The automated, modular, assembly of structural stiffness models will be derived for discrete physical connections. Discrete connections are important to the assembly of components such as truss and shaft structures where the relationship between component displacements involve discrete, matching, degrees of freedom on components to be assembled. Specific examples of discrete assembly of truss bridge component models will be presented.
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Reichenbach, Drew, Clark J. Radcliffe, and Jon Sticklen. "Modular Distributed Models of Structural Dynamics." In ASME 2004 International Mechanical Engineering Congress and Exposition. ASMEDC, 2004. http://dx.doi.org/10.1115/imece2004-60107.

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Approaches to engineering design and manufacturing such as integrated design and manufacture and just in time fabrication depend on interaction with and among component supply companies that most often use very diverse technologies. Modular Distributed Modeling (MDM) is a distributed, component-based, agent methodology that is realized following a strong black box approach to modeling. An individual Design Agent (DA) is a virtual product capable of encapsulating both descriptive and model based information about the product it represents. Hierarchically recursive agents for sub-systems and/or components are linked via a communications network to form larger integrated model systems. A two dimensional bridge system structural model is used as an example to illustrate the distributed assembly of structural models from components registered as DA’s on a communications network. Modular Distributed Modeling of system dynamics performs dynamic analysis. This paper presents the methodology required to assemble dynamic structural deflection models provided by internet agents representing structural components. The methodology discussed assembles these component models into the structural dynamic model of an assembly. Using MDM method, models of complex assemblies can be built and distributed while hiding the topology and characteristics of their structural subassemblies. The automated, modular, assembly of structural dynamics models will be derived for discrete, multi-degree-of-freedom structural connections. Discrete connections are important to the assembly of components such as truss and shaft structures where the relationship between component displacements involve discrete, matching, degrees of freedom on components to be assembled. Specific examples of discrete assembly of truss bridge component models will be presented. Specific examples for distributed assembly of component models will be presented. Internet connection permitting, real-time, automated assembly of models and deflection analysis will be performed.
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Muller, Wolfgang, and Edmund Widl. "Using FMI components in discrete event systems." In 2015 Workshop on Modeling and Simulation of Cyber-Physical Energy Systems (MSCPES). IEEE, 2015. http://dx.doi.org/10.1109/mscpes.2015.7115397.

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Siplon, Jocelyn P., Gary J. Ewell, Eric Frasco, Tom Gibson, and Jay A. Brusse. "Tin Whiskers on Discrete Components: The Problem." In ISTFA 2002. ASM International, 2002. http://dx.doi.org/10.31399/asm.cp.istfa2002p0421.

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Abstract This paper discusses the issues of tin whisker growth on discrete electronic components. It presents both a critical analysis of existing published documents on tin whisker nucleation and growth and a summary of very recent experiments that provide further understanding of the potential means of whisker formation mitigation. Many of the proposed techniques for reducing the likelihood of whisker formation are inadequate, including control of the immediate underplating material, use of conformal coating, regulating the thickness of the tin coating, use of matte tin electroplating, and annealing or fusing of the tin layer. They likely reduce the incidence of nucleation or growth but do not provide guaranteed protection from lack of whisker formation. The first report of tin whiskers on electronic components dates back to 1946 [16]. Since that time whisker-related problems have been reported consistently. Today the concern is for the of increased number of whisker-related problems due to circuit geometry reductions, lower application voltages and the probability of more suppliers (rapidly) introducing pure tin plated alternatives to comply with pending Pb-free legislation.
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Kim, Jongwoo, Henry Yuan, Andrey Rumyantsev, Phillip Bey, David Bond, Joseph Kimchi, and Mary Grace DeForest. "Characterization of HOT MWIR InAs/InAsSb T2SL discrete photodetectors." In Optical Components and Materials XVII, edited by Michel J. Digonnet and Shibin Jiang. SPIE, 2020. http://dx.doi.org/10.1117/12.2553686.

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Reports on the topic "Componenti discreti"

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Brown, R. J. Development of discrete components. Final report. Office of Scientific and Technical Information (OSTI), November 1995. http://dx.doi.org/10.2172/150934.

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Wilke, Jeremiah J., and Joseph P. Kenny. Using Discrete Event Simulation for Programming Model Exploration at Extreme-Scale: Macroscale Components for the Structural Simulation Toolkit (SST). Office of Scientific and Technical Information (OSTI), February 2015. http://dx.doi.org/10.2172/1170619.

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