Готові списки джерел за темами / Dinamics

Добірка наукової літератури з теми "Dinamics"

Автор: Grafiati
Опубліковано: 7 липня 2024
Оновлено: 7 липня 2024

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  1. Статті в журналах
  2. Дисертації
  3. Книги
  4. Частини книг
  5. Тези доповідей конференцій
  6. Звіти організацій

Статті в журналах з теми "Dinamics":

1

Mamedova, A. A., and F. M. Veliyeva. "Optimization of Dinamics of Chemical Reactor." Advanced Materials Research 902 (February 2014): 101–4. http://dx.doi.org/10.4028/www.scientific.net/amr.902.101.

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The theoretical optimization of the process was based on our kinetic model of MCH dehydroalkylation with methanol in the presence of HNa TsVM zeolite (SiO 2 /Al 2 O 3 =30) modified with platinum and gallium and gadolinium oxides.
2

Debora, Rendy, and Rahmi. "Transmission Dinamics Model Of Dengue Fever." IOP Conference Series: Materials Science and Engineering 300 (January 2018): 012054. http://dx.doi.org/10.1088/1757-899x/300/1/012054.

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3

krisdiono, Eko. "DINAMICS OF SUSTAINABLE WELFARE FISHERIES BASED ON TUNA FISH SENDANG BIRU, MALANG (DINAMIC SYSTEM APPROACH)." International Journal of Advanced Research 7, no. 2 (February 28, 2019): 865–73. http://dx.doi.org/10.21474/ijar01/8556.

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4

Siamionik, I. A., M. A. Derevyanko, V. A. Sedakova, S. N. Rjabceva, and S. A. Navakovskaya. "DINAMICS OF CYTOCHROME C, BAX AND BCL-2 EXPRESSION IN EXPERIMENTAL DIABETIC CARDIOMYOPATHY." Biological Markers in Fundamental and Clinical Medicine (collection of abstracts) 2, no. 2 (November 15, 2018): 77–78. http://dx.doi.org/10.29256/v.02.02.2018.escbm68.

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5

Bratus, Boris S., Natalia P. Bousygina, Anatoly N. Krichevets, and Kamil I. Nasibullov. "DINAMICS OF INDIVIDUAL RELIGIOSITY: CONSTRUCTING AN EMPIRICAL TYPOLOGY." Moscow University Psychology Bulletin, no. 1 (2023): 121–51. http://dx.doi.org/10.11621/vsp.2023.01.06.

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Background. W e increase in migration X ows and the general mobility growth in the modern world exacerbates the existing problems and causes a number of new ones in the sphere of interaction between cultures and religions. Former homogeneous in terms of cultural and religious background regions become multi-confessional and multicultural territories. Modern people are usually not so deeply rooted in traditional confessions in accordance, with their place of birth, but rather choose their religion themselves and can even construct an individualized religion based on the elements of various confessions. So, it is relevant to analyze individual trajectories of the religiosity development and the factors inX uencing them. Objective. W e study aims to qualitatively analyze individual religious and spiritual development and construct an empirical typology of religious trajectories in conditions of confessional and cultural diversity. Methods. The qualitative research design was chosen. The method of semi-structured interview was used to collect data. Basing on the theory of faith development by J. Fowler, the concept of religious styles by H. Streib and the dynamic model by K.Reich we developed an analytical tool that combines macro- and micro-dynamics of individual religiosity. W e study was carried out as a case study, cases were compared with each other and grouped into types based on the common features found in them. W e V nal interpretation was obtained by integrating the interpretations of several researchers with diY erent positions regarding religions. Sample. In total, more than 40 semi-structured interviews with Christians and Muslims were conducted, transcribed and analyzed. W e article presents 9 cases aged 20 to 38 (27.8±5.8; 6 women, 3 men) that represent two types. Results. W e article describes two (out of four developed in the study) types of individual religiosity dynamics: “religion as an individual choice” and “religion by inheritance”. W e respondents of the V rst type, although they were christened in childhood according to the Orthodox tradition, were brought up in non-religious families. In their youth they choose a confession not typical for their parents, relatives and close friends. W eir common feature is a certain distance from their peers during childhood and adolescence. W e dynamics of their individual religiosity is associated with the search for their own “existential territory”, “spiritual home”. W e respondents of the second type were brought up in religious families. W e dynamics of their individual religiosity is determined by an intertwining of psychological factors (the need for separation from parents, overcoming infantile projections), and the actual religious (spiritual) search. W e features, problems and challenges characterizing each of two types are analyzed. Conclusion. W e analytical tool proposed to construct typology makes it possible to explore the general psychological factors that determine the trajectories of development, without ignoring the importance of spiritual search. W e results obtained in the study open up the room to conceptualize the ways of spiritual development in the context of two main processes related to each other — mastering tradition and separating from it. Practical application of the results. W e study describes the challenges and diZ culties faced by young believers that may be helpful for psychological counseling for Christians and Muslims. W e authors also hope that the article will be useful to those who are engaged in the V elds of secular and religious education.
6

Mikhaylov, A. I. "THE PROBLEMS OFDIAGNOSTIC OF DINAMICS MODELS OF FISHERY POPULATIONS." Problems of fisheries 20, no. 2 (2019): 183–91. http://dx.doi.org/10.36038/0234-2774-2019-20-2-183-191.

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7

Ivanichev, G. A., and A. V. Ovchinnikov. "Dinamics of somatosensory generated potentials in myofascial pain syndromes." Kazan medical journal 82, no. 5 (October 15, 2001): 336–40. http://dx.doi.org/10.17816/kazmj84059.

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In pronounced pain syndrome the most important functional shifts (the generators of pathologically increased excitement) by recording somatosensory generated potentials arc revealed at higher levels than in slight tenderness. At the same time in slight painfulness tenderness a great number of the generators of mild activity arc found, showing insufficient activity of antinociceptive system. After treatment a number of the generators of pathologically increased excitement decrease, at the same time the migration to the caudal parts of nervous system occurs. The neurophysiologic basis for possible worsening myofascial pain syndromes is created.
8

Semyonov, N. V., V. E. Nikitchenko, and D. V. Nikitchenko. "Growth muscel dinamics of chickens of cross “Sheiver 2000”." RUDN JOURNAL OF AGRONOMY AND ANIMAL INDUSTRIES 12, no. 2 (2017): 157–67. http://dx.doi.org/10.22363/2312-797x-2017-12-2-157-167.

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9

El’kin, Pavel Mikhailovich, Ilmira Taufikovna Shagautdinova, and Viktor Fedotovich Pulin. "Structural-dinamics Models and Spectral Identification of Monohydroxysubstituted Flavone." Izvestiya of Saratov University. New series. Series: Physics 14, no. 2 (2014): 22–29. http://dx.doi.org/10.18500/1817-3020-2014-14-2-22-29.

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10

Ilnitskiy, Oleg, and Mykhailo Boiko. "The Stem Xylem Moisture Dinamics in Rosaceae Fruit Trees." Chornomorski Botanical Journal 2, no. 2 (October 1, 2006): 60–71. http://dx.doi.org/10.14255/2308-9628/06.22/4.

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Статті в журналах Дисертації Книги

Дисертації з теми "Dinamics":

1

KAVTARADZE, LASHA. "DINAMICS AND LATENT VARIABLES IN APPLIED MACROECONOMICS." Doctoral thesis, Università Cattolica del Sacro Cuore, 2016. http://hdl.handle.net/10280/16793.

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La tesi di dottorato, composta da tre capitoli, si concentra sulla valutazione delle dinamiche di inflazione in Georgia e sulla previsione dei tassi di cambio nominali per i Paesi della European Eastern Partnership attraverso l’utilizzo di moderne tecniche econometriche. Nel primo capitolo, abbiamo svolto un’indagine sui modelli di previsione dei tassi di cambio e dell’inflazione. Questa indagine rivela che i modelli “factor-based and time-varying parameter” generano migliori previsioni rispetto ad altri modelli. Nel secondo capitolo, abbiamo approfondito le dinamiche di inflazione in Georgia utilizzando la New Keynesian Phillips Curve ibrida, inserita all’interno di un quadro di un modello “time-varying parameter (TVP)”. Una stima del modello TVP con volatilità stocastica mostra la persistenza di un’inflazione bassa durante il periodo 1996-2012. Un’analisi più approfondita dal 2003 mostra una volatilità crescente dell’inflazione. Inoltre, le stime del parametro evidenziano che la componente forward-looking del modello è importante a seguito dell’adozione di inflation targeting da parte della NBG a partire dal 2009. Nel terzo capitolo, abbiamo costruito dei modelli fattoriali, “Factor Vector Autoregressive” per prevedere i tassi di cambio nominali per i Paesi dell’European Eastern Partnership. Questi modelli prevedono meglio i tassi di cambio nominali rispetto ad un processo naïve come il random walk.
The Ph.D. thesis consist of three chapters on evaluating inflation dynamics in Georgia and modeling and forecasting nominal exchange rates for the European Eastern Partnership (EaP) countries using modern applied econometric techniques. In the first chapter, we survey of models those produce high predictive powers for forecasting exchange rates and inflation. This survey reveals that the factor-based and time-varying parameter (TVP) models generate superior forecasts relative to all other models. In the second chapter, we study inflation dynamics in Georgia using a hybrid New Keynesian Phillips Curve (NKPC) nested within a time-varying parameter (TVP) framework. Estimation of a TVP model with stochastic volatility shows low inflation persistence over the entire time span (1996-2012), while revealing increasing volatility of inflation shocks since 2003. Moreover, parameter estimates point to the forward-looking component of the model gaining importance following the National Bank of Georgia (NBG) adoption of inflation targeting in 2009. In the third chapter, we construct Factor Vector Autoregressive (FVAR) models to forecast nominal exchange rates for the EaP countries. This study provides better forecasts of nominal exchange rates than those produced by the random walk process.
2

KAVTARADZE, LASHA. "DINAMICS AND LATENT VARIABLES IN APPLIED MACROECONOMICS." Doctoral thesis, Università Cattolica del Sacro Cuore, 2016. http://hdl.handle.net/10280/16793.

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La tesi di dottorato, composta da tre capitoli, si concentra sulla valutazione delle dinamiche di inflazione in Georgia e sulla previsione dei tassi di cambio nominali per i Paesi della European Eastern Partnership attraverso l’utilizzo di moderne tecniche econometriche. Nel primo capitolo, abbiamo svolto un’indagine sui modelli di previsione dei tassi di cambio e dell’inflazione. Questa indagine rivela che i modelli “factor-based and time-varying parameter” generano migliori previsioni rispetto ad altri modelli. Nel secondo capitolo, abbiamo approfondito le dinamiche di inflazione in Georgia utilizzando la New Keynesian Phillips Curve ibrida, inserita all’interno di un quadro di un modello “time-varying parameter (TVP)”. Una stima del modello TVP con volatilità stocastica mostra la persistenza di un’inflazione bassa durante il periodo 1996-2012. Un’analisi più approfondita dal 2003 mostra una volatilità crescente dell’inflazione. Inoltre, le stime del parametro evidenziano che la componente forward-looking del modello è importante a seguito dell’adozione di inflation targeting da parte della NBG a partire dal 2009. Nel terzo capitolo, abbiamo costruito dei modelli fattoriali, “Factor Vector Autoregressive” per prevedere i tassi di cambio nominali per i Paesi dell’European Eastern Partnership. Questi modelli prevedono meglio i tassi di cambio nominali rispetto ad un processo naïve come il random walk.
The Ph.D. thesis consist of three chapters on evaluating inflation dynamics in Georgia and modeling and forecasting nominal exchange rates for the European Eastern Partnership (EaP) countries using modern applied econometric techniques. In the first chapter, we survey of models those produce high predictive powers for forecasting exchange rates and inflation. This survey reveals that the factor-based and time-varying parameter (TVP) models generate superior forecasts relative to all other models. In the second chapter, we study inflation dynamics in Georgia using a hybrid New Keynesian Phillips Curve (NKPC) nested within a time-varying parameter (TVP) framework. Estimation of a TVP model with stochastic volatility shows low inflation persistence over the entire time span (1996-2012), while revealing increasing volatility of inflation shocks since 2003. Moreover, parameter estimates point to the forward-looking component of the model gaining importance following the National Bank of Georgia (NBG) adoption of inflation targeting in 2009. In the third chapter, we construct Factor Vector Autoregressive (FVAR) models to forecast nominal exchange rates for the EaP countries. This study provides better forecasts of nominal exchange rates than those produced by the random walk process.
3

FONSECA, DIEGO AGUIAR. "PREDICABILITY DINAMICS IN BRAZILIAN CALL OPTIONS IMPLIED VOLATILITY SURFACES." PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO, 2013. http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=34665@1.

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O presente trabalho busca explorar a previsibilidade na dinâmica temporal em modelos lineares de superfícies de volatilidade implícita estimados para opções de compra de ações brasileiras. Resultados de estudos anteriores, sob a abordagem usualmente empregada de estimação de modelos lineares em função do preço de exercício e do tempo até o vencimento a partir de dados de corte transversal sobre cada contrato disponível em dado instante, como Dumas, Fleming e Whaley (1998), revelam grande instabilidade nos coeficientes estimados ao longo do tempo. Por conseguinte, a incapacidade desta perspectiva em descrever a dinâmica intertemporal da estrutura, contrariando a observação empírica de volatilidade variável no tempo. A partir destas evidências e das conclusões de Heston e Nandi (2000), que reportaram significativa dependência da trajetória para a volatilidade dos retornos do índice S&P 500, Gonçalves e Guidolim (2006), propuseram um modelo em dois estágios, que aplica vetores autoregressivos para capturar a presença de variação temporal dos coeficientes de um modelo linear. A contribuição deste trabalho está em aplicar o Modelo proposto à realidade do mercado brasileiro de opções de ações, incipiente em liquidez e horizonte de negociação se comparado ao mercado norte americano, adaptando critérios a fim de validar sua aplicabilidade neste contexto em termos estatísticos e econômicos. Os resultados comprovam a superioridade desta abordagem em relação a outras comparáveis na literatura, mas não a capacidade de gerar retornos acima da média na presença de custos de transação contra a referência natural da taxa livre de risco. O que sugere a adequação à hipótese de eficiência de mercado.
O The present study aims to explore predictability in temporal dynamics regarding linear models of the implied volatility surfaces estimated for Brazilian stocks options. Previous results, by usual approach of fitting linear models linking implied volatility to time to maturity and moneyness, available for each cross-section of option contracts at a point in time, as in Dumas, Fleming and Whaley (1998), suggest that estimated parameters of such models are highly unstable over time. Therefore, this approach isn t capable of replicating various IVS s shapes, contrary to the empirical evidence of implied volatility varying with options strike price and date of expiration. Based on these evidences and in Heston and Nandi (2000), that exploit the information on path-dependency in volatility contained in the spot S&P 500 index, Gonçalves e Guidolim (2006) proposed a two-stage approach to modeling and forecasting the S&P 500 index options IVS. In the second-stage they model the dynamics of the cross-sectional first-stage coefficients by means of vector autoregression models. The contribution of this work is to apply the proposed model to the reality of the Brazilian stock options, incipient in terms of liquidity and trading horizon dimensions when compared to the U.S. market, adapting criterians to validate its applicability in this context in statistical and economical sense. The results demonstrate the superiority of this approach over comparable literature, but not the ability to generate abnormal profits in the presence of transaction costs in excess of the benchmark of the risk-free rate. This indicates adaptation to the market efficiency hypothesis.
4

Azevedo, Thaís Nícia. "Efeito da expansão do cultivo de cana-de-açúcar na composição da paisagem do estado de São Paulo." Universidade de São Paulo, 2013. http://www.teses.usp.br/teses/disponiveis/41/41134/tde-15102013-140418/.

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As mudanças de uso e cobertura do solo causam uma série de impactos no ambiente. No Brasil, o primeiro cultivo que deu início à mudança de uso e cobertura do solo foi o de cana-de-açúcar. Desde sua introdução, o cultivo de cana-de-açúcar vem alterando a paisagem em que está inserido. Atualmente, o estado de São Paulo é o maior produtor de cana-de-açúcar do país, tendo sofrido alterações na paisagem com maior intensidade desde a implantação do Proálcool, em 1975. O histórico de mudança de uso e cobertura do solo nos permite compreender como a expansão do cultivo de cana-de-açúcar afetou essas paisagens. Neste estudo, avaliamos como a expansão do cultivo de cana-de-açúcar afetou a composição da paisagem de 1965 a 2010. Para isso, mapeamos nove unidades amostrais representativas da dinâmica do cultivo da cana-de-açúcar no estado de São Paulo durante o Proálcool em quatro datas: 1965, 1980, 1995 e 2010. Analisamos a dinâmica das paisagens e elaboramos matrizes de transição para as unidades estudadas nos três intervalos de tempo: 1965-1980, 1980-1995 e 1995-2010. Avaliamos se a ocupação das Áreas de Preservação Permanente (APPs) difere das áreas fora de APPs com relação à preferência por conversão de terras, regeneração e perda de vegetação natural. A expansão da cana-de-açúcar foi caracterizada pela perda de cobertura natural, especialmente campo cerrado e cerradão, quando estes existiam e pela substituição da pastagem, classe que mais cedeu espaço para a cana-de-açúcar. No entanto, fora das APPs, não houve uma preferência para a conversão do uso do solo durante a expansão da cana-de-açúcar, ou seja, a cana-de-açúcar expandiu mais sobre a pastagem por essa ser a classe mais dominante da paisagem. Já nas APPs, houve um direcionamento da expansão da cana-de-açúcar, principalmente no último período analisado, em que a conversão de cobertura natural para cana-de-açúcar foi evitada. A regeneração dentro das APPs foi maior do que nas áreas fora de APPs. Todavia a perda de vegetação natural ocorreu independentemente da localização. Em todos os períodos, o percentual de cobertura natural foi inferior a 20% quando a cana-de-açúcar foi a matriz da paisagem. Esses dados atestam que a expansão da cana-de-açúcar durante o Proálcool ocorreu desrespeitando a legislação ambiental, tanto dentro quanto fora das APPs. Concluímos que a expansão do cultivo de cana-de-açúcar alterou a composição da paisagem, reduzindo significativamente as áreas naturais e as pastagens. Apesar da ligeira tendência recente de recuperação das áreas naturais em APPs, é necessário estimular essa regeneração, seja através da certificação ambiental ou da aplicação efetiva do novo Código Florestal. Estas ações poderiam auxiliar na manutenção de áreas naturais e no cumprimento das áreas de preservação, visando paisagens mais favoráveis à conservação da biodiversidade e dos serviços ecossistêmicos.
Land use and land cover change causes a series of impacts on the environment. In Brazil, the first crop that started the land use land cover change was sugarcane. Since its introduction, the cultivation of sugarcane is changing the landscape in which it is inserted. Presently, the state of São Paulo is the biggest producer of sugarcane in the country, and had its landscape modified with greater intensity since deploying Proálcool in 1975. The history of land use and land cover change allows us to understand how the sugarcane expansion affects these landscapes. In this study, we evaluate how the sugarcane expansion affects the composition of the landscape from 1965 to 2010. For this, we mapped nine sampling units which represented the sugarcane dynamics in São Paulo during Proálcool for four dates: 1965, 1980, 1995 and 2010. We analyze the landscape dynamics and elaborate transition matrices for the units studied in three intervals: 1965-1980, 1980-1995 and 1995-2010. We assessed whether the occupation of Permanent Preservation Areas (PPAs) differs from areas outside of PPAs regarding preference for land conversion, regeneration and deforestation. The sugarcane expansion was characterized by loss of natural cover, especially in campo cerrado and cerradão, when they exist, and the substitution of pasture, class that more relented space to sugarcane. However, outside of PPAs, there was no preference for conversion of land use during the expansion of sugarcane, in other words, the sugarcane expanded more over pasture because this was the most dominant class in the landscape. In PPAs, there was a direction of the sugarcane expansion, especially in the last analyzed period in which the conversion of natural cover for sugarcane was avoided. The regeneration in the PPAs was higher than in areas outside of PPAs. Nevertheless the loss of natural vegetation occurred regardless of location. In all periods, the percentage of natural cover was less than 20% when sugarcane was the matrix of the landscape. These data confirm that the expansion of sugarcane during the Proálcool occurred disrespecting environmental legislation, both inside and outside of the PPAs. We conclude that the sugarcane expansion changed the landscape composition, significantly reducing natural areas and pastures. Despite the recent trend of slight recovery of natural areas in PPAs, it is necessary to stimulate this regeneration, either through environmental certification or effective implementation of the new Forest Code. These actions could help maintain natural areas and carrying out the conservation areas, seeking more favorable landscapes for biodiversity conservation and ecosystem services.
5

Cecconello, Moiseis dos Santos. "Modelagem Alternativa para dinamica populacional : sistemas dinamicos fuzzy." [s.n.], 2006. http://repositorio.unicamp.br/jspui/handle/REPOSIP/306498.

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Orientador: Rodney Carlos Bassanezi
Dissertação (mestrado) - Universidade Estadual de Campinas, Instituto de Matematica, Estatistica e Computação Cientifica
Made available in DSpace on 2018-08-06T00:52:59Z (GMT). No. of bitstreams: 1 Cecconello_MoiseisdosSantos_M.pdf: 5857057 bytes, checksum: 8dbb12018838608241de19781b99d3c2 (MD5) Previous issue date: 2006
Resumo: Neste trabalho utilizamos a teoria dos conjuntos fuzzy de duas maneiras distintas para a modelagem de dinâmica populacional como alternativa para a modelagem determinística: problema de valor inicial fuzzy e sistemas baseados em regras fuzzy. Apresentamos algumas das principais propriedades da solução de um problema de valor inicial fuzzy obtida por extensão de Zadeh do campo variacional determinístico ou do fluxo derterminístico. Elaboramos bases de regras para dinâmica populacional de espécies isoladas com crescimento inibido e espécies em interação do tipo competição, presa-predador e mutualismo. Além disso, estabelecemos alguns resultados sobre a existência e unicidade de estados de equilíbrio para sistemas p-fuzzy unidimensionais e bidimensionais. Experimentos computacionais são feitos para a validação dos resultados encontrados e modelos aqui propostos
Mestrado
Biomatematica
Mestre em Matemática Aplicada
6

Mickevičius, Giedrius. "Stochastinių sistemų funkcionavimo aproksimavimas Markovo modeliais." Master's thesis, Lithuanian Academic Libraries Network (LABT), 2007. http://vddb.library.lt/obj/LT-eLABa-0001:E.02~2007~D_20070816_144130-27932.

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Dažnai realių stochastinių sistemų dinamikos negalime aprašyti Markovo procesu, nes operacijų trukmės paprastai nėra pasiskirstę pagal eksponentinį dėsnį. Darbe buvo išnagrinėtas tokių atsitiktinių dydžių aproksimavimas dviejų eksponentinių atsitiktinių dydžių mišiniu. Paprasčiausioms sistemoms kartais galima gauti analizines formules sistemos būsenų stacionarioms tikimybėms suskaičiuoti, tačiau daugeliui sistemų to padaryti negalima. Būtent tokių sistemų tyrimui, panaudojus aproksimavimo algoritmus, buvo sukurta programinė įranga, kuri leidžia modeliuoti daugelį stochastinių sistemų. Magistro darbo užduotis: Sukurti stochastinių sistemų modelių aproksimavimo Markovo modeliais algoritmus ir programinę įrangą. Buvo iškelti tokie tikslai: Ištirti pasiskirstymo funkcijų aproksimavimo eksponentinių skirstinių mišiniu galimybes; Sukurti universalią programinę priemonę, kuri pagal pateiktą sistemos aprašymą, skaičiuotų jos stacionariąsias tikimybes bei funkcionavimo charakteristikas; Sukurtos programinės priemonės pagalba, sudaryti ir ištirti aptarnavimo sistemų ir vertybinių popierių įkainojimo modelius. Sukurta programinė įranga pasižymi universalumu ir paprastumu vartotojui. Sistemos funkcionavimą galima aprašyti turint minimalias C++ Builder programavimo kalbos žinias. Magistro darbe sukurta programinė įranga buvo pritaikyta aptarnavimo sistemoms modeliuoti, akcijų kainų dinamikai aprašyti bei opcionams įkainoti.
Application of numerical methods with approximation allows to extend a class of systems represented by Markovian processes under investigation compared with analytical methods. So a goal was stated to create algorithms for modeling stochastic systems approximating them by Markovian models. To reach this goal the following tasks were solved: Analyze possibilities to approximate stochastic systems’ models by Markovian models; Create a multipurpose software that would calculate stationary probabilities for given system described in an event-based language; Apply created software for models of service systems and stock valuation. Created software is universal and easy-to-use for anyone that has at least basic knowledge in C++ language. This software was applied for modeling of service systems, for description of share price variability as Markovian process and for option pricing.
7

Martins, Paulo Augusto de Oliveira. "Estudo de algoritmo de continuação aplicado a resposta não-linear em frequência." [s.n.], 2005. http://repositorio.unicamp.br/jspui/handle/REPOSIP/265001.

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Orientadores: Janito Vaqueiro Ferreira, Alberto Luiz Serpa
Dissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Engenharia Mecânica
Made available in DSpace on 2018-08-16T11:31:00Z (GMT). No. of bitstreams: 1 Martins_PauloAugustodeOliveira_M.pdf: 56662402 bytes, checksum: d0d469664498e80bed0d21cef0f7f7ac (MD5) Previous issue date: 2005
Resumo: O objetivo deste trabalho é estudar a aplicação do método "arc-length" em funções de resposta em frequência não-lineares (RFs), para se obter principalmente regiões instáveis do caminho de equilíbrio da curva de receptância ?(?). Para isto, é necessário conhecer os vários procedimentos de continuação existentes com o intuito de se escolher o melhor método que executasse este objetivo. O procedimento "arc-length" tem que ser usado em conjunto com algum algoritmo para solução de sistema de equações não-lineares. Logo, é utilizado o procedimento de Newton-Raphson, devido a sua razão de convergência e confiabilidade. A não-linearidade assumida neste trabalho é obtida através de funções descritivas, sendo que, no modelo matemático, a não-linearidade pode ser acrescentada tanto na matriz rigidez quanto na matriz de amortecimento, e sua posição irá depender do tipo de função descritiva que se está utilizando. Para verificar a funcionalidade do método, implementou-se um procedimento gráfico mostrando em cada passo de iteração até sua convergência. Na equação do resíduo para o caso de impedância ou receptância, o parâmetro de frequência (?) é modificado para (??), pois (?) é o fator que relaxa a frequência. Já, os resultados deste trabalho obtidos com o método "arc-length" são apresentados graficamente, utilizando vários modelos, os quais são mostrados os casos lineares e não-lineares. Estes gráficos são comentados e analisados, e são mostradas as dificuldades encontradas. Os resultados deste trabalho são de grande importância para a validação do método proposto e também para trabalhos futuros, no qual este método pode ser empregado junto a outros que determinam soluções periódicas, no qual o "arc-length" pode ser utilizado para obter a estabilidade da resposta sistema
Abstract: The objective of this work is to study the applicability of the arc-length method in nonlinear frequency response (RF), mainly to obtain unstable regions of the receptance curve ?(?) following the equilibrium way. To do this, it is necessary to know the several path-following procedures with the intuit of choosing the best method to do this task. The arc-length procedure must be used together with some optimization algorithm, so that this solves the nonlinear system of equations. Therefore, the procedure used is Newton-Raphson, due to its convergence ratio and reliability, although others Newton methods can be used with this purpose. The nonlinearity assumed in this work is obtained through describing functions, this nonlinearity is increased in the stiffness matrix and damping matrix of the mathematical model. To verify the functionality of the method, a graphic procedure was implemented to show the convergence at each iteration step. In the equation of residue, for the case of impedance or receptance, the parameter of frequency (?) is modified for (??), because (?) is the factor that relaxes the frequency. The results obtained with the method are represented graphically using several models, which are treated for linear and nonlinear cases. These graphs are commented properly, analyzed and the difficulties are showed presented. The results of this work are of great importance to validate the proposed method and also for future works, in which this method can be used in conjunction to others that determine periodic solutions, in which the arc-length can be used to obtain the stability of the system
Mestrado
Mecanica dos Sólidos e Projeto Mecanico
Mestre em Engenharia Mecânica
8

Morales, Pinzón Tito. "Modelling and sustainable management of rainwater harvesting in urban systems." Doctoral thesis, Universitat Autònoma de Barcelona, 2012. http://hdl.handle.net/10803/117610.

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En esta dissertación se desarrolló un modelo para evaluar técnica, económica y ambientalmente sistemas de recogida de agua de lluvia para aprovechamiento doméstico urbano. Se analizaron diferentes tipologías de vivienda (vivienda tipo casa y vivienda tipo apartamento) y diferentes sistemas (vivienda unifamiliar, edificio de apartamentos y barrio). Se encontraron los escenarios de viabilidad económica y ambiental y se desarrollaron submodelos específicos para la evaluación directa en un amplio rango de condiciones climáticas, precios y calidad del agua para sistemas de diferentes escalas urbanas. La disertación esta preparada en cinco partes y ocho capítulos. Parte I. INTRODUCCION y MARCO METODOLOGICO APLICADO La Parte I se divide en dos capítulos. El Capítulo 1 introduce el trabajo en general y presenta un marco integral de los recursos hídricos y su importancia en las ciudades. En este capítulo se incluye la oferta y la renovabilidad de los recursos hídricos en algunos países del mundo, y las demandas de agua urbanas y las tendencias de crecimiento urbano futuro. También se muestra una relación entre consumo doméstico de agua de red y la relación entre agua y energía. Por último se exponen, la justificación y los objetivos que llevaron al desarrollo de esta tesis. El Capítulo 2 presenta la metodología general que se desarrolló, dando un especial énfasis en la modelización de sistemas, análisis económico y de evaluación ambiental. Además, en este capítulo se incluyen los sistemas analizados y estudios de casos incluidos en la investigación, así como la validación realizada en el principal modelo desarrollado. Parte II. MODELADO DE LOS SISTEMAS DE RECOGIDA DE AGUA DE LLUVIA La Parte II incluye el Capítulo 3. Este capítulo presenta en detalle el desarrollo de un modelo de simulación de los sistemas de recogida de agua de lluvia y su evaluación comparativa con otros softwares existentes. Este software se llama Plugrisost como un acrónimo de pluviales, grises y la sostenibilidad. Además, en el capítulo se describen los factores determinantes que condujeron a su creación y las nuevas características incluidas para facilitar la evaluación integral de recogida de aguas pluviales. Parte III. ASPECTOS SOCIALES, OFERTA POTENCIAL Y LOS BENEFICIOS AMBIENTALES DE AGUA DEL LLUVIA EN ZONAS URBANAS La Parte III se compone de dos capítulos. El Capítulo 4 presenta un estudio sobre el potencial de captación de aguas pluviales en los países en vías de desarrollo, teniendo como estudio de caso a Colombia. Además, este estudio muestra que algunos aspectos socio-económicos pueden influir en el potencial para captar agua de lluvia. El Capítulo 5 analiza los impactos ambientales potenciales en el contexto de los nuevos barrios en los países en desarrollo, tomando como estudio de caso a Colombia. Este capítulo presenta los modelos que se pueden aplicar en las evaluaciones ambientales rápidas en estos escenarios. Parte IV. PRINCIPALES FACTORES EN EL ANÁLISIS ECONÓMICO Y MEDIOAMBIENTAL La Parte IV se compone de dos capítulos. El Capítulo 6 analiza la viabilidad económica y financiera y el impacto ambiental de los sistemas de RWH tomando como estudio de caso a España. Se desarrollan los modelos para evaluar económica y ambientalmente estos sistemas. Además, se exponen los factores determinantes que afectan a estas evaluaciones. El Capítulo 7 se centra en analizar el efecto potencial de la calidad del agua de red en el análisis económico y ambiental de los sistemas de recogida de agua de lluvia. La dureza del agua es el parámetro analizado en un amplio intervalo de condiciones urbanas y sistemas diferentes. Parte V. CONCLUSIONES Y PRÓXIMOS PASOS La Parte IV se compone de un capítulo. El Capítulo 8 presenta las conclusiones generales de la tesis de conformidad con los objetivos fijados. También se incluye un marco de ideas para futuras investigaciones que puedan seguir desarrollándose en los sistemas de recogida de agua de lluvia.
This dissertation developed a model to evaluate technical, economic and environmental aspects of rainwater harvesting systems for domestic urban use. Different types of housing (semi-detached house and apartment house) and different systems (one single-house, apartment building and neighborhood) were analyzed. Then, scenarios of economic and environmental viability were found and specific sub-models were developed for use in the direct evaluation of a wide range of climatic conditions, prices and quality of mains water in different urban scales. The dissertation is prepared into five main parts and eight chapters. Part I. INTRODUCTION and METHODOLOGICAL FRAMEWORK APPLIED Part I is divided into two chapters. Chapter 1 introduces the general work presenting a comprehensive framework of water resources and their importance in the cities. This chapter includes the supply and renewability of water resources in some countries of the world, and the urban water demands and trends of future urban growth. Also it is shown a relationship of domestic consumption of mains water and the relationship between water and energy. Finally, the motivations and the objectives that led to this dissertation are presented. Chapter 2 presents the general methodology that was developed, giving a special emphasis on system modelling, economic analysis and environmental assessment. In addition, this chapter includes the systems and case studies included in the research and validation carried on the main model developed. Part II. MODELLING RAINWATER HARVESTING SYSTEMS Part II includes the Chapter 3. This chapter presents in detail the development of a simulation model of RWH systems, and its benchmarking against other existing softwares. This software is called Plugrisost as an acronym for pluvials, grey and sustainability. In addition, the chapter describes the determinants factors that led to its creation and the new features included to facilitate the comprehensive assessment of rainwater harvesting. Part III. SOCIAL ASPECTS, POTENTIAL SUPPLY AND ENVIRONMENTAL BENEFITS OF RAINWATER IN URBAN AREAS Part III is composed of two chapters. Chapter 4 presents a study of the potential of rainwater harvesting in countries in process of development taking as a case study in Colombia. Additionally, this study shows that some socioeconomic aspects may influence the potential to capture rainwater. Chapter 5 discusses the potential environmental impacts in the context of new neighborhoods in developing countries, taking as a case study in Colombia. This chapter presents models that can be applied in rapid environmental assessments in these scenarios. Part IV. MAIN FACTORS IN THE ECONOMIC AND ENVIRONMENTAL ANALYSIS Part IV is composed of two chapters. Chapter 6 analyzes the economic and financial viability and environmental impact of RWH systems taking as a case study in Spain. Models to asses economically and environmentally these systems are developed. Also, the determinants that affect these assessments are exposed. Chapter 7 is focused on analyzing the potential effect of water network quality in the economic and environmental analysis of RWH systems. Hardness of the water is the parameter analyzed over a broad range of urban conditions and different systems. Part V. CONCLUSIONS AND NEXT STEPS Part IV is composed of one chapter. Chapter 8 presents the overall findings of the dissertation in accordance with the stated objectives. It is also included future researches that may continue to be developed in RWH systems.
9

Baldrighi, Julia Maria. "Estudo temporal da dinâmica folicular e parâmetros endócrinos de novilhas taurinas, zebuínas e bubalinas, mantidas sob o mesmo manejo nutricional." Universidade de São Paulo, 2013. http://www.teses.usp.br/teses/disponiveis/10/10131/tde-11072013-163610/.

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Sabendo do impacto que nutrição e ambiente podem ter sobre a reprodução é de fundamental importância para aplicação nas biotecnologias da reprodução analisar o ciclo reprodutivo de novilhas bovinas (taurinas e zebuínas) e bubalinas, temporalmente, sob as mesmas condições nutricionais e de manejo. Assim, este estudo teve como objetivo analisar temporalmente a dinâmica folicular de novilhas Holandesas, Gir e Búfalas, mantidas sob as mesmas condições de manejo. As fêmeas foram alocadas no Departamento de Reprodução Animal (CBRA/FMVZ/USP), Campus Pirassununga. No Experimento 1 as fêmeas foram pré-sincronizadas com duas doses de prostaglandina F2α (PGF; Dcloprostenol, 150 µg IM, Prolise®), com 14 dias de intervalo. O dia da primeira ovulação, após segunda dose de PGF, foi considerado como o dia 0 do ciclo. A partir do D0 foram realizadas avaliações diárias da dinâmica folicular (folículos > 3 mm) por ultrassonografia (Aloka SSD500, 7,5MHz), até à detecção da ovulação subsequente. O Experimento 2 foi realizado após a segunda ovulação, avaliando-se a dinâmica folicular a cada 12h para detectar o momento do desvio da primeira onda folicular. As variáveis resposta foram analisadas pelo PROC GLIMMIX do SAS. Não foi encontrada diferença entre os intervalos inter-ovulatórios (22,3±0,65; 22,1±0,95; 23,8±0,63 dias; Holandesas, Gir e Búfalas, respectivamente). No entanto, em relação às características a seguir, foram encontradas diferenças significativas (P<0,05) em pelo menos um dos grupos genéticos, Holandesas, Gir e Búfalas, respectivamente, para o número de ondas foliculares em um ciclo estral (2,6±0,17a, 3,4±0,24b, 2,8±0,11a ondas), número de folículos recrutados após primeira onda (26,1±1,7a, 66,2±15,9b, 22,7±1,91a folículos), e segunda ovulação (30,2±3,08a, 74,2±18,8b, 27,1±2,8a folículos), diâmetro do FD da primeira onda (15,8±0,66a, 12,3±0,32b, 12,1±0,03b mm), diâmetro do FD da segunda onda (11,8±0,73a, 9,4±0,52b, 10,6±0,31ab mm), diâmetro do folículo ovulatório (15±0,33a, 13,7±0,74ab, 13,5±0,46b mm), diâmetro máximo do CL (26,8±0,54a, 22,3±0,98b, 19,5±0,32c mm), concentração máxima de P4 no ciclo (7,7±0,33a, 8,0±0,85a, 5,3±0,28b ng/ml) e duração da dominância do FD da primeira onda (8,0±0,49a, 5,2±1,07b, 8,1±0,44a dias). Ainda com relação aos esteroides, a análise de testosterona plasmática nos 13 primeiros dias do ciclo foi semelhante entre as bovinas e menor para as bubalinas. Insulina e IGF plasmático também foram mensuradas. Novilhas taurinas e bubalinas (4,1±0,67 mUI/ml, 6,0±0,52 mUI/ml, respectivamente) apresentaram menores concentrações de insulina do que as zebuínas (9,0±2,15 mUI/ml), sendo que estas concentrações foram maiores durante a fase luteínica do que na fase folicular. Em relação ao desvio folicular no Experimento 2, não foram encontradas diferenças entre as raças para o momento do desvio (1,8±0,15; 2,1±0,21; 1,8±0,18 dias), entretanto, novilhas Holandesas apresentaram neste momento maior diâmetro de FD e FS (FD: 7,9±0,33; FS: 7,0±0,27 mm; P<0,05) quando comparadas às Gir (FD: 7,0±0,32; FS: 6,2±0,28mm) e às Búfalas (FD: 6,8±0,19; FS: 6,3±0,29mm). Não foram encontradas diferenças para concentrações de IGF-I total no fluído folicular e no plasma das taurinas e das zebuínas, porém as concentrações nas bubalinas foram superiores a das bovinas. Com esses resultados, conclui-se que novilhas de grupos genéticos diferentes (Bos taurus, Bos indicus e Bubalus bubalis) apresentam características de crescimento folicular e luteínico específicos para a raça, quando avaliadas temporalmente e nas mesmas condições de manejo ambiental e nutricional.
Considering the impact that nutrition and environment have over reproduction, it is essential for the reproductive biotechnologies to analyze the reproductive cycle of bovine (taurine and zebu) and bubaline heifers at the same time and under the same nutritional management. Therefore, the objective of this work was to study the follicular dynamic of Holstein (n=15), Gir (n=11) and Buffalo (n=15) heifers kept under the same conditions. All heifers were housed at the Department of Animal Reproduciton, (CBRA/FMVZ/USP), Pirassununga Campus. Animals were pre-synchronized with two doses of prostaglandin F2α (PGF; Dcloprostenol, 150µg, IM), fourteen days apart (D0 = day of first ovulation). From D0, it was performed daily ultrasound scan of the ovaries to track follicular dynamics (follicles ≥ 3mm) until the occurrence of the second ovulation. After the second ovulation, the follicular dynamic was performed twice daily to detect the time of deviation of the first follicular wave. The response variables were analyzed by PROC GLIMMIX, SAS. No difference was found among the inter-ovulatory interval (22.3±0.65; 22.1±0.95; 23.8±0.63 days) for Holstein, Gir and Buffalo, respectively. Differences were present (P<0.05) in at least one of the genetic groups, Holstein, Gir and Buffalo, respectively, for number of follicular waves (2.6±0,17a, 3.4±0,24b, 2.8±0,11a waves), number of follicles recruited after first (26.1±1.7a, 66.2±15.9b, 22.7±1.91a follicles), and second ovulation (30.2±3.08a, 74.2±18.8b, 27.1±2.8a follicles), diameter of first wave DF (15.8±0.66a, 12.3±0.32b, 12.1±0.03b mm), diameter of second wave DF (11.8±0.73a, 9.4±0.52b, 10.6±0.31ab mm), diameter of ovulatory follicle (15±0.33a, 13.7±0.74ab, 13.5±0.46b mm), maximum diameter of CL (26.8±0,54a, 22.3±0.98b, 19.5±0.32c mm), maximum concentration of P4 during ovulatory cycle (7.7±0.33a, 8.0±0.85a, 5.3±0.28b ng/ml) and length (8.0±0.49a, 5.2±1.07b, 8.1±0.44a days) of first wave dominant follicle dominance. No differences were found among the breeds for the moment of deviation (1.8±0.15; 2.1±0.21; 1.8±0.18 days). However, Holstein heifers presented larger DF and SF diameter (FD: 7.9±0.33; FS: 7.0±0.27mm; P<0.05) at deviation when compared with Gir (DF: 7.0±0.32; SF: 6.2±0.28mm) and Buffalo (DF: 6.8±0.19; SF: 6.3±0.29mm). Analyzing other steroids, concentration of blood testosterone during the first 13 days of the cycle was similar for the bovine heifers and lower for the bubaline heifers. Blood insulin and IGF-I were also measured. Holstein and bubaline heifers shown smaller concentrations of insulin (4.1±0.67 mUI/ml, 6.0±0.52 mUI/ml, respectively) than Gir heifers (9.0±2.15 mUI/ml), and also, when grouping the data collected from luteal phase and follicular phase, the result shows that during the period of high P4, insulin concentrations are lower than during the period of high E2. No differences were found among bovine breeds for the IGF-I concentration in follicular fluid, but they were lower than the concentrations presented in the bubaline follicular fluid. The results herein presented show that heifers from different genetic groups (Bos taurus, Bos indicus and Bubalus bubalis), maintained at the same nutritional and environmental status, have different folliculogenesis and luteal growth, which are specific to its breed.
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Gaudiešienė, Daiva. "AUKŠTESNIŲJŲ KLASIŲ MOKINIŲ STATUSO GRUPĖJE IR JO DINAMIKOS VEIKSNIŲ ANALIZĖ." Master's thesis, Lithuanian Academic Libraries Network (LABT), 2009. http://vddb.library.lt/obj/LT-eLABa-0001:E.02~2009~D_20090827_134710-12811.

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Mokyklos kontekste klasės ir jos narių, moksleivių, statusas ir jo dinamika visada buvo ir yra kintantis bei daug dėmesio pritraukiantis reiškinys. Vyresnio mokyklinio amžiaus moksleivių asmenybės statusas klasėje, o socialinis – padėtis visuomenėje – jau daugiau ar mažiau yra susiklostę dėl ilgesnio mokymosi ir bendravimo kolektyve. Kasdieniniame mokinių gyvenime, grupėje praleidžiant po penkias ir daugiau valandų kartu, susiformuoja statuso dinamiką skatinančių bei slopinančių veiksnių sistema. Remiantis aukščiau išdėstytais argumentais, formuluojama magistro darbo problema, jog vyresnio mokyklinio amžiaus moksleiviai, veikiami grupės ir jos vidinių statusų bei jų dinamiškų veiksnių, patiria lyderystės ir atstūmimo situacijų. Tyrimo objektas: Aukštesniųjų klasių mokinių statusas grupėje ir jo dinamiką įtakojantys veiksniai. Tyrimo tikslas: Analizuoti aukštesniųjų klasių mokinių suvoktąjį ir faktiškąjį statusą klasėje; atlikti lyginamąją analizę; išsiaiškinti respondentų nuomonę apie statuso klasėje kėlimo būdus. Tyrimo uždaviniai: Atskleisti socializacijos grupėje psichopedagoginius aspektus bei bendras mokinių statuso dinamikos ypatybes; Išsiaiškinti aukštesniųjų klasių mokinių pasiskirstymą pagal statusą grupėje; Nagrinėti moksleivių faktiškojo statuso grupėje ypatumus; Atlikti mokinių faktiškojo ir suvokto savojo statuso klasėje lyginamąją analizę; Pateikti pavyzdžius, kokius būdus mokiniai naudoja, siekdami pakelti savo statusą klasėje. Tyrimo metodai: Teoriniai –... [toliau žr. visą tekstą]
The status and its dynamics among class members in the school environment have been a variable phenomenon and attracting much attention. The personality status of senior schoolchildren in a class and social position in the society have been more or less clear and stable due to longer communication time in the group. Every day schoolchildren spend five or more hours together in the school, and because of that a system which may encourage or suppress the dynamics of the status is created. The problem of the Master‘s Paper has been formulated on the basis of earlier presented arguments that students of senior classes experience situations of leadership or rejection because of the influence of inner – class status and their dynamic factors. The object of the research: the status of senior class students in the group and the factors influencing its dynamics. The goal of the research: to analyze the comprehended and factual status of senior students in the class; to accomplish comparative analysis; to ascertain the opinion of respondents about the ways of increasing the status in the class. The task of the research: to detect psycho – pedagogical aspects and common features of the dynamics of the status of schoolchildren in a social group; to find out the distribution of senior schoolchildren according to the status in the group; to analyze the peculiarities of factual status of schoolchildren in the group; to make comparative analysis of factual and comprehended status of... [to full text]
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Книги з теми "Dinamics":

1

Urusov, V. M. Rastitelʹnostʹ Kuril: Voprosy dinamiki i proiskhozhdenii͡a︡ = Vegetation of Kuril Islands : questions of dinamics[sic] and origin. Vladivostok: TIG DVO RAN, Nauchnyĭ sovet "Kompleksnye problemy okhrany okruzhai͡u︡shcheĭ sredy i rat͡s︡ionalʹnogo ispolʹzovanii͡a︡ prirodnykh resursov", 2000.

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2

Pengembangan, Riau (Indonesia :. Province) Badan Penelitian dan. Sistem manajemen transportasi untuk mengatasi kemacetan di perkotaan dengan menggunakan system dinamics [sic]. [Pekanbaru]: Badan Penelitian dan Pengembangan, Provinsi Riau, 2010.

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3

Reinhard, Krumm, ред. Dinamika politicheskikh prot︠s︡essov v T︠S︡entralʹnoĭ Azii posle 15 let transformat︠s︡ii: Problemy i perspektivy = The dinamics of political processes in Central Asia after 15 years of transformation. Almaty: Iskander, 2006.

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Ricci, Riccardo. Lezioni di Sistemi Dinamici. Edited by Luigi Barletti, Angiolo Farina, Lorenzo Fusi, and Federico Talamucci. Florence: Firenze University Press, 2017. http://dx.doi.org/10.36253/978-88-6453-401-5.

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Quest'opera si basa sugli Appunti per il corso di sistemi dinamici scritti dal professor Riccardo Ricci nel 2005 e successivamente rielaborati fino all'anno della sua scomparsa, avvenuta nel 2013. Partendo dall'ultima versione, i curatori hanno intrapreso un'opera di rivisitazione e ampliamento che ha portato al presente manuale. Il testo si rivolge agli studenti triennali dei corsi di Matematica, Fisica e Ingegneria e intende presentare gli argomenti fondamentali della meccanica Lagrangiana, della dinamica dei corpi rigidi e dei principi variazionali, con qualche cenno alla meccanica Hamiltoniana.
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Vsesoi͡uznai͡a konferent͡sii͡a po molekuli͡arnoĭ gazovoĭ dinamike i dinamike razrezhennogo gaza (7th 1985? Moscow, R.S.F.S.R.?). Molekuli͡arnai͡a gazovai͡a dinamika i dinamika razrezhennogo gaza: Materialy VII Vsesoi͡uznoĭ konferent͡sii po molekuli͡arnoĭ gazovoĭ dinamike i dinamike razrezhennogo gaza. Moskva: [s.n.], 1985.

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Meaux, Kia. Yoga dinamico. Milano: Tecniche nuove, 2004.

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Ion, Drăghici. Dinamica atmosferei. București: Editura Tehnică, 1988.

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Calogero, Vittorio. Yoga dinamico. Diegaro di Cesena: Macro, 2007.

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Teixeira, Elson Adalberto. Leitura dinamica e memorização. São Paulo (SP): Makron Books, 1993.

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Salinelli, Ernesto, and Franco Tomarelli. Modelli Dinamici Discreti. Milano: Springer Milan, 2009. http://dx.doi.org/10.1007/978-88-470-1076-5.

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Частини книг з теми "Dinamics":

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Baldoni, Franco. "La Psicoterapia Dinamica basata sul Modello Dinamico-Maturativo." In Prendersi cura dei bambini e dei loro genitori, 209–28. Milano: Springer Milan, 2012. http://dx.doi.org/10.1007/978-88-470-2472-4_10.

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Biscari, Paolo. "Dinamica." In UNITEXT, 157–99. Milano: Springer Milan, 2016. http://dx.doi.org/10.1007/978-88-470-5779-1_7.

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Picasso, Bruno. "Dinamica." In UNITEXT, 265–342. Milano: Springer Milan, 2013. http://dx.doi.org/10.1007/978-88-470-2333-8_9.

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Gasperini, Maurizio. "Dinamica relativistica." In UNITEXT, 87–106. Milano: Springer Milan, 2010. http://dx.doi.org/10.1007/978-88-470-1605-7_6.

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Biscari, Paolo, Giuseppe Saccomandi, Tommaso Ruggeri, and Maurizio Vianello. "Dinamica dei sistemi." In UNITEXT, 197–216. Milano: Springer Milan, 2013. http://dx.doi.org/10.1007/978-88-470-5495-0_10.

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Biscari, Paolo, Tommaso Ruggeri, Giuseppe Saccomandi, and Maurizio Vianello. "Dinamica dei sistemi." In UNITEXT, 205–34. Milano: Springer Milan, 2014. http://dx.doi.org/10.1007/978-88-470-5726-5_10.

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Biscari, Paolo, Tommaso Ruggeri, Giuseppe Saccomandi, and Maurizio Stefano Vianello. "Dinamica dei sistemi." In UNITEXT, 217–47. Milano: Springer Milan, 2016. http://dx.doi.org/10.1007/978-88-470-5773-9_10.

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Dalba, Giuseppe, and Paolo Fornasini. "Dinamica del punto." In UNITEXT, 87–140. Milano: Springer Milan, 2006. http://dx.doi.org/10.1007/88-470-0405-5_4.

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Dalba, Giuseppe, and Paolo Fornasini. "Dinamica dei sistemi." In UNITEXT, 141–88. Milano: Springer Milan, 2006. http://dx.doi.org/10.1007/88-470-0405-5_5.

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Fazio, Michelangelo. "Dinamica del punto." In UNITEXT, 27–36. Milano: Springer Milan, 2008. http://dx.doi.org/10.1007/978-88-470-0796-3_4.

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Тези доповідей конференцій з теми "Dinamics":

1

Martinez, I., C. Juarez, and P. M. Nancy J. "Predator-prey analitycal dinamics behavior using normal form method." In 2011 8th International Conference on Electrical Engineering, Computing Science and Automatic Control (CCE 2011). IEEE, 2011. http://dx.doi.org/10.1109/iceee.2011.6106570.

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Gercekovich, David A. "Analysis Of Dinamics In World Indexes Growth Of Consumer Prices." In Conference on Land Economy and Rural Studies Essentials. European Publisher, 2021. http://dx.doi.org/10.15405/epsbs.2021.07.63.

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UNGUREANU, AURORA. "COMPARATIVE STUDY REGARDING EFFORT DINAMICS ON PERFORMANCE DANCERS, IN PRE-COMPETITIVE STAGE." In SGEM 2014 Scientific SubConference on ARTS, PERFORMING ARTS, ARCHITECTURE AND DESIGN. Stef92 Technology, 2014. http://dx.doi.org/10.5593/sgemsocial2014/b41/s14.031.

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"ANALYSIS OF STRUCTURE AND DINAMICS OF SOURCE OF FINANCICAL FUNDS OF BUDGET INSTITUTION." In Russian science: actual researches and developments. Samara State University of Economics, 2019. http://dx.doi.org/10.46554/russian.science-2019.10-1-500/505.

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Barozzi, Marco, Sabrina Copelli, Alessandra Melchiore, Anita Barni, Luca Leopardi, Carlo Bottinelli, and Jacopo Ghezzi. "Investigation on the Dinamics of VOC Production From Industrial, High-Solids-Content Emulsion Polymerization Processes." In 15th Mediterranean Congress of Chemical Engineering (MeCCE-15). Grupo Pacífico, 2023. http://dx.doi.org/10.48158/mecce-15.t1-o-32.

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Danilevičienė, Irena. "DARBO APMOKĖJIMO YPATUMAI IR DINAMIKA LIETUVOJE." In Conference for Junior Researchers „Science – Future of Lithuania“. VGTU Technika, 2017. http://dx.doi.org/10.3846/vvf.2017.002.

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Darbo apmokėjimo sąlygos yra detaliai analizuojamos visame pasaulyje. Straipsnio tyrimo objektas yra darbo apmokėjimo sąlygos ir dinamika Lietuvos pavyzdžiu. Šio straipsnio tikslas – apibrėžti darbo apmokėjimo sąlygas ir įvertinti darbo užmokesčio dinamiką Lietuvoje. Sprendžiami su tuo susiję uždaviniai: išnagrinėti mokslinę literatūrą darbo apmokėjimo srityje, apibrėžti darbo apmokėjimo ypatumus, įvertinti darbo užmokesčio dinamiką Lietuvoje. Straipsnyje taikyti šie tyrimo metodai: mokslinės literatūros analizė, teorinių ir praktinių teiginių sugretinimo metodas, statistinių duomenų analizė.
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Nakagawa, Wataru, Ryuta Yamaguchi, Toshiki Hirogaki, and Eiichi Aoyama. "Monitoring Method for Laser Via Hole Processing of Printed Circuit Boards Based on Two-Color Method With a High-Speed Video Camera." In ASME 2020 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2020. http://dx.doi.org/10.1115/detc2020-22125.

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Abstract A build-up process is used to manufacture printed wiring boards (PWBs) for high-density circuits. Presently, CO2 laser beams are used to drill blind via holes (BVHs) that connect copper foils. The Cu-direct drilling process has received considerable attention but is problematic because it produces a copper overhang due to the complex processing phenomena. This report focuses on monitoring scattered matter by Cu-direct laser drilling with a high-speed camera and clarifying the factors related to processing quality while verifying the results by CFD (Computational Fluid Dinamics) analysis. Previous research has shown that processing progress can be made from temperature information using the two-color image method that can measure temperature without contact. However, the two-color image method generates noise in the temperature range (500–3000 °C) which is treated in this research. Filtering was possible by using the RGB data of each pixel on the image. By focusing on laser fluence, it became possible to estimate the laser irradiation time that can guarantee the quality in the drilled hole (BVH) in single pulse continuous irradiation.
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Benke, M., E. Shapiro, and D. Drikakis. "FALCO: Fast Linear Corrector for Modelling DNA-Laden Flows." In ASME 2008 6th International Conference on Nanochannels, Microchannels, and Minichannels. ASMEDC, 2008. http://dx.doi.org/10.1115/icnmm2008-62131.

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The paper concerns the development of a numerical algorithm for improving the efficiency of computational fluid dynamics simulations of transport of biomolecules in microchannels at low number densities. For this problem, the continuum approach based on the concentration field model becomes invalid, whereas time scales involved make purely molecular simulations prohibitively computationally expensive. In this context, meta-models based on coupled solution of fluid flow equations and equations of motion for a simplified mechanical model of biomolecules provide a viable alternative. Meta-models often rely on particle-corrector algorithms, which impose length constraints on the mechanical DNA model. Particle-corrector algorithms are not sufficiently robust, thus resulting in slow convergence. A new geometrical particle corrector algorithm — called FALCO — is proposed in this paper, which significantly improves computational efficiency in comparison with the widely used SHAKE algorithm. It is shown that the new corrector can be related to the SHAKE algorithm by an appropriate choice of Lagrangian multipliers. Validation of the new particle corrector against a simple analytic solution is performed and the improved convergence is demonstrated for a macromolecule motion in a micro-cavity. This work has been supported in part by the European Commission under the 6th Framework Program (Project: DINAMICS, NMP4-CT-2007-026804).
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Mijović, Pavle. "REKONFIGURACIJA URBANOG SARAJEVA. OD AGONISTIČKOG PLURALIZMA PREMA DRUŠTVENOJ KOHEZIJI." In Političko-pravni i zakonski položaj Grada Sarajeva u sistemu lokalne samouprave u Bosni i Hercegovini: mogućnosti reforme nadležnosti i teritorijalne organizacije. Academy of Sciences and Arts of Bosnia and Herzegovina, 2022. http://dx.doi.org/10.5644/pi2022.204.05.

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Rad naslovljen Rekonfiguracija urbanog Sarajeva. Od agonističkog pluralizma prema društvenoj koheziji artikulira se u dva međusobno povezana dijela. Prvi dio rada, na temelju saznanja iz urbane sociologije, bavi se društvenom perspektivom grada, koja se otkriva kao posebnost ljudskog udruživanja te je vezana za specifičnu formu života. Etnoteritorijalna destrukcija grada, koja je obilježila devedesete godine, redefinira sveobuhvatne ljudske odnose narušavajući izvorne urbane dinamike. Unatoč tome, gradovi nisu reducirani na monolitne konstrukcije ekskluzivnog, već ostaju “depoziti antropološkog sjećanja” te su vezani, riječima Bogdana Bogdanovića, “za bolji dio ljudskog bića”. Drugi dio rada tematizira agonistički pluralizam te pripadajuće izazove urbane i političke kohezije. Polazimo od sintagme “političko Sarajevo”, koja, uz ostale konotacije, izražava skepsu u mogućnost urbane i društveno-političke kohezije. Posljednji dio rada konfrontira dva modela, deliberativnu demokraciju i agonistički pluralizam, kao modele koji mogu potaknuti povoljne dinamike za razvoj društvene kohezije te predlažemo transformiranje i rekonfiguriranje konfliktnih dinamika u neke od oblika društvene kohezije.
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Nava Vega, Adriana, José Reyes Juárez Ramírez, Eduardo Álvarez Guzmán, Julio Valerio Ruiz López, and Gamaliel Zapata Rodríguez. "DINAMICO." In Sixth Symposium Optics in Industry, edited by Julio C. Gutiérrez-Vega, Josué Dávila-Rodríguez, and Carlos López-Mariscal. SPIE, 2007. http://dx.doi.org/10.1117/12.742331.

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Звіти організацій з теми "Dinamics":

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Toropov, P. B. Osobennosti dinamiki formirovaniya kompetentnosti v social'nom sodejstvii. Ljournal, 2020. http://dx.doi.org/10.18411/2071-5331-2016-1-35-49-55.

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Fauziyah, Eva, TS Widyaningsih, Elok Mulyoutami, Desi Awalina, and Betha Lusiana. Dinamika Pengambilan Keputusan pada Komunitas Perantau dan Pengelola Kebun di Jawa Barat. World Agroforestry Centre, 2016. http://dx.doi.org/10.5716/wp16162.pdf.

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Irawadi Wijaya, Chandra, Subekti Rahayu, Arif Prasetyo, and Elissa Dwiyanti. Dinamika Perubahan Penggunaan/Tutupan Lahan Serta Cadangan Karbon di Kabupaten Buol, Indonesia. World Agroforestry Centre, 2017. http://dx.doi.org/10.5716/wp17011.pdf.

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Karahan, Pınar, and Nilgün Çağlarırmak Uslu. Kredi Hacmi İle Cari Açık Arasındaki İlişki: Türkiye İçin Dinamik Bir Analiz. EconWorld Workıng Papers, 2016. http://dx.doi.org/10.22440/econworld.wp.2016.007.

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., Janudianto, Noviana Khususiyah, Isnurdiansyah ., S. Suyanto, and James M Roshetko. Seri Agroforestri dan Kehutanan di Sulawesi: Strategi mata pencaharian dan dinamika sistem penggunaan lahan di Gorontalo. World Agroforestry Centre, 2016. http://dx.doi.org/10.5716/wp16158.pdf.

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Khusussiyah, Noviana, Janudianto Janudianto, Isnurdiansyah Iznoer, S. Suyanto dan, and James M. Roshetko. Seri Agroforestri dan Kehutanan di Sulawesi: strategi mata pencaharian dan dinamika sistem penggunaan lahan di Sulawesi Selatan. World Agroforestery Centre (ICRAF), 2013. http://dx.doi.org/10.5716/wp13040.pdf.

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Janudianto, Janudianto, Noviana Khususiyah, snurdiansyah Iznoer, Suyanto dan, and James M. Roshetko. Seri Agroforestri dan Kehutanan di Sulawesi: strategi mata pencaharian dan dinamika sistem penggunaan lahan di Sulawesi Tenggara. World Agroforestery Centre (ICRAF), 2013. http://dx.doi.org/10.5716/wp13041.pdf.

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Gagauz, Olga, and Anna Chivaciuc. Depopularea Republicii Moldova în profil teritorial: consecințe socioeconomice și politici de dezvoltare regională. National Institute for Economic Research, July 2023. http://dx.doi.org/10.36004/nier.ccd.pb.2.2023.11.07.

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Populația Republicii Moldova este ı̂n continuă scădere, fenomenul depopulării având implicații multiple asupra domeniilor economic, social, politic și cultural. Proiecțiile demograice realizate de Centrul de Cercetări Demograice pe parcursul ultimelor decenii demonstrează că dinamica reală a populației urmărește scenariul scăzut, fără semne oarecare de ım̂bunătățire a situației. In acest context, monitorizarea continuă a situației prezintă un obiectiv important pentru a aduce ın̂ atenția societății și Guvernului starea și perspectivele populației țării și de a contribui la procesul decizional. Parametrii ce caracterizează populația urmează a i o parte componentă a tuturor deciziilor politice. In prezenta lucrare sunt prezentate cele mai recente date și indicatori privind situația demograică ın̂ unități administrativ-teritoriale, având drept scop de a evidenția aspectele speciice ale populației la nivel local și de a oferi o imagine detaliată a situației demograice in diferite regiuni.
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Martawardaya, Berly, Yanwar Yanwar, Yusuf Setiawan, Rotua Yossina Warsida, Maryani Maryani, and Muhyiddin Muhyiddin. Indonesia Employment Outlook 2023. Pusat Pengembangan Kebijakan Ketenagakerjaan Kementerian Ketenagakerjaan, May 2023. http://dx.doi.org/10.47198/outlook.2023.

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Pembangunan Ketenagakerjaan di Indonesia mengalami dinamika dari waktu ke waktu yang disebabkan oleh beberapa faktor, seperti: (1) Revolusi Industri 4.0; (2) perubahan iklim; (3) Bonus Demografi; (4) lahirnya Undang-Undang Cipta Kerja; (4) serta kesibukan dunia dalam menghadapi pandemi Covid-19. Pemerintah sebagaimana tertuang dalam Rencana Pembangunan Jangka Menengah (RPJMN) tahun 2020-2024 menentukan arah kebijakan dan strategi pembangunan ketenagakerjaan. Arah kebijakan pembangunan ketenagakerjaan nasional ini menjadi dasar perencanaan, implementasi, dan evaluasi kebijakan pembangunan ketenagakerjaan yang dijalankan oleh Kementerian 19 Ketenagakerjaan saat ini. Hal tersebut tertuang dalam Peraturan Menteri Ketenagakerjaan Republik Indonesia Nomor 10 Tahun 2021 tentang Rencana Strategis Kementerian Ketenagakerjaan Tahun 2020- 2024 melalui dua sasaran strategis
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Şehitoğlu, Betül Ok. TÜRKİYE’DE GÖÇMENLERİN ENTEGRASYONU: MEVCUT DURUM VE ÖNERİLER. İLKE İlim Kültür Eğitim Vakfı, December 2021. http://dx.doi.org/10.26414/pn035.

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Göç olgusu, içerisinde çeşitli değişkenleri barındıran bir kavram olarak son yıllarda Türkiye’nin gündemindeki yerini korumaktadır. 2011 yılında başlayan kitlesel göç sebebiyle göçün en fazla konuşulduğu ülkelerden biri haline gelen Türkiye, göçmenlerin entegrasyon süreçleri ve ortaya çıkan sorunlarla ilgili devamlı olarak politika üretme sorumluluğundadır. Bir araya gelme, birleşme, bütünleşme, uyum anlamlarına gelen entegrasyon, süreç olarak ilerler ve birçok faaliyeti, gündemi, değişkeni içerisinde barındırır. Göçmenlerin entegrasyon süreçleri oldukça zor aşamalar içerir. Bunun sebepleri arasında sosyal, kültürel, tarihsel, ekonomik, dinî, siyasi ve coğrafi farklılıkların olması, göçün her dönem yerel halk ile yabancılar arasında gerçekleşen gerilimli bir sahada vücut bulması ve dinamik süreçlerinin mevcut politikalar ve toplumsal gerçekliklerle çatışması olduğu söylenebilir. Entegrasyonun sağlanabilmesi için toplumsal kabul ve uyumun karşılıklılık ilkesi içerisinde bir arada gerçekleşmesi gerekir. Bu kapsamda elinizdeki metinde, belirli parametreler ortaya konularak Göçmen Entegrasyon Politikaları Endeksi (MIPEX) 2020 verileri bağlamında uyum süreçlerinin iyileştirilmesi, geliştirilmesi ve güncellenmesi için somut politika önerilerine yer verilecektir.

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