Relevant bibliographies by topics / Taxa spot

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  2. Dissertations / Theses
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Academic literature on the topic 'Taxa spot'

Author: Grafiati
Published: 4 June 2021
Last updated: 7 February 2022

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Journal articles on the topic "Taxa spot"

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Guo, Yonghong, Matthew Kramer, and Margaret Pooler. "Screening Ornamental Cherry (Prunus) Taxa for Resistance to Infection by Blumeriella jaapii." HortScience 53, no. 2 (February 2018): 200–203. http://dx.doi.org/10.21273/hortsci12563-17.

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Ornamental flowering cherry trees are important landscape plants in the United States but are susceptible to several serious pests and disease problems. Cherry leaf spot, incited by the fungus Blumeriella jaapii, is characterized by defoliating susceptible trees in late summer, leading to weakening or even death of the tree. To identify resistant plants for use in landscape plantings and in our breeding program, we used a detached leaf assay to screen 69 diverse ornamental flowering cherry taxa for resistance to cherry leaf spot. We found clear differences in susceptibility among the accessions, with seven accessions developing essentially no symptoms at all. A variance decomposition showed that most of the variance (59%) occurred among accessions, indicating that genotype, even more than species, determined susceptibility. The detached leaf assay used in this study is an effective method for screening large numbers of plants for relative resistance to cherry leaf spot. These methods will be particularly useful to characterize germplasm and screen hybrids in breeding and selection programs.
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Hagan, A. K., B. Hardin, C. H. Gilliam, G. J. Keever, J. D. Williams, and J. Eakes. "Susceptibility of Cultivars of Several Dogwood Taxa to Powdery Mildew and Spot Anthracnose." Journal of Environmental Horticulture 16, no. 3 (September 1, 1998): 147–51. http://dx.doi.org/10.24266/0738-2898-16.3.147.

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Abstract Incidence of powdery mildew (Microsphaera penicillata) and spot anthracnose (Elsinoe corni) was assessed on 37 selections or cultivars of flowering dogwood (Cornus florida), kousa dogwood (C. kousa), hybrid dogwood (C. kousa x florida and C. nuttallii x florida) and giant dogwood (C. controversa). Across all cultivars, the flowering dogwood and C. nuttallii x florida ‘Eddie's White Wonder’ are more susceptible to powdery mildew and spot anthracnose than the kousa, C. kousa x florida hybrids and giant dogwood. Among the cultivars of flowering dogwood screened, ‘Cherokee Brave’, ‘Cherokee Chief’, ‘Welch's Bay Beauty’ and ‘Weaver's White’ were partially to highly resistant to both diseases. With few exceptions, the kousa dogwood and C. kousa x florida hybrids, and giant dogwood suffered very little powdery mildew or spot anthracnose-related damage.
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Chethana, KWT. "Molecular characterization and pathogenicity of fungal taxa associated with cherry leaf spot disease." Mycosphere 10, no. 1 (2019): 490–530. http://dx.doi.org/10.5943/mycosphere/10/1/8.

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Hagan, A. K., G. J. Keever, C. H. Gilliam, J. D. Williams, and G. Creech. "Susceptibility of Crapemyrtle Cultivars to Powdery Mildew and Cercospora Leaf Spot in Alabama." Journal of Environmental Horticulture 16, no. 3 (September 1, 1998): 143–47. http://dx.doi.org/10.24266/0738-2898-16.3.143.

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Abstract Reaction of 43 cultivars in three crapemyrtle taxa (Lagerstroemia indica, L. indica x fauriei and L. fauriei) to powdery mildew (Erysiphe lagerstroemia) and Cercospora leaf spot (Cercospora lythracearum) was evaluated for three years in a simulated landscape planting in Auburn, AL. Overall, the incidence of powdery mildew was lower on L. indica x fauriei and L. fauriei than on L. indica. In two of three years, Cercospora leaf spot severity was similar among all cultivars of L. indica and L. indica x fauriei, while the single selection of L. fauriei ‘Fantasy’ proved highly resistant to this disease. Selected cultivars in each crapemyrtle taxa were resistant to one or both diseases. Over the three-year evaluation period, hybrid cultivars ‘Tuscarora’, ‘Tuskegee’, and ‘Tonto’, as well as L. fauriei ‘Fantasy’ were largely free of powdery mildew and suffered little damage from Cercospora leaf spot. Cultivars suffering light injury to the foliage along with little noticeable defoliation from either disease were L. indica x fauriei ‘Basham's Party Pink’, ‘Apalachee’, ‘Caddo’ as well as L. indica ‘Cherokee’ and ‘Glendora White’. Lagerstroemia indica ‘Carolina Beauty’, ‘Wonderful White’, ‘Raspberry Sundae’, ‘Powhatan’, ‘Peppermint Lace’, ‘Majestic Beauty’, and ‘Orbin Adkins’ were susceptible to both powdery mildew and Cercospora leaf spot. The mildew-resistant cultivars ‘Acoma’, ‘Near East’, ‘Yuma’, ‘Souix’, ‘Hopi’, and ‘Comanche’ suffered extensive spotting of the leaves, which extended well into the mid-canopy, along with heavy leaf shed due to Cercospora leaf spot. Cultivars which are susceptible to one or both diseases would be poor choices in low maintenance commercial or residential landscapes.
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Hartzell, Sean. "Sexual Dichromatism of “Rusty” Spots in a Population of Faxonius rusticus (Girard)." Freshwater Crayfish 24, no. 1 (February 22, 2019): 39–42. http://dx.doi.org/10.5869/fc.2019.v24-1.39.

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Abstract Sexual dichromatism is a common phenomenon among animal taxa and consists of differing coloration between sexes in a species. Specimens of the crayfish Faxonius rusticus (Girard) typically have a distinct “rusty” red spot on each side of the cephalothorax. These spots can display variation in both redness and size among specimens; however, little work appears to have been done examining variation in this trait. As a means of investigating possible sexual differences in the color and relative spot size (RSS) of the “rusty” spot in F. rusticus, this work utilized digital image analysis techniques to quantify the color and size of spots in a population of this species. Analyses revealed no difference in RSS between sexes; however, spots of females were significantly redder than those of males. Sexual dichromatism in the spot color of F. rusticus in this population could be relevant to mate discrimination during mating; however, this or other possible functions of this sexual color difference will need to be examined by behavioral studies.
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Chethana, KWT. "Erratum to: Molecular characterization and pathogenicity of fungal taxa associated with cherry leaf spot disease." Mycosphere 11, no. 1 (2020): 2677. http://dx.doi.org/10.5943/mycosphere/11/1/19.

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Saravia-Matus, Silvia, and Jimmy Saravia-Matus. "Gender Issues in Microfinance and Repayment Performance: The Case of a Nicaraguan Microfinance Institution." Encuentro, no. 91 (June 26, 2012): 7–31. http://dx.doi.org/10.5377/encuentro.v0i91.678.

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As a result of some spot observations conducted on Managua, capital city of Nicaragua, a preliminary list of mollusks and birds was published. The list was made up of 18 species, 12 families and three orders of mollusks as well as 41 species, 23 families and 9 orders of birds. These values are consistent with total species numbers estimated by experts on these taxa for the country. This was the first inventory from these taxa associated to the city of Managua, where previous data on trees already existed. These results are analyzed in the light of existing literature on the subject.
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Mijail Pérez, Antonio. "Notes on Urban Wildlife in the City of Managua, Nicaragua." Encuentro, no. 91 (June 26, 2012): 116–19. http://dx.doi.org/10.5377/encuentro.v0i91.683.

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As a result of some spot observations conducted on Managua, capital city of Nicaragua, a preliminary list of mollusks and birds was published. The list was made up of 18 species, 12 families and three orders of mollusks as well as 41 species, 23 families and 9 orders of birds. These values are consistent with total species numbers estimated by experts on these taxa for the country. This was the first inventory from these taxa associated to the city of Managua, where previous data on trees already existed. These results are analyzed in the light of existing literature on the subject.
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Alam, Afroz. "Morphotaxonomy of three rare Terricolous taxa of Jungermanniales occurring in Nilgiri hills (Western Ghats) India." International Journal of Environment 3, no. 2 (June 21, 2014): 263–75. http://dx.doi.org/10.3126/ije.v3i2.10640.

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Nilgiri hills being a part of biodiversity hot spot, is a home of colossal life forms including bryophytes. Bryophytes have a great diversity in Nilgiri hills which includes both terricolous and corticolous forms. This study deals with morphotaxonomy of three extremely infrequent terricolous taxa of order Jungermanniales, viz., Gottschelia schizopleura (Spruce) Grolle, Lethocolea javanica (Schiffn.) Grolle and Jackiella javanica var. cordifolia Schiffn, occurring in Nilgiri hills. These taxa were located to a few restricted pockets and facing high risk of habitat loss which need urgent/immediate conservation management. DOI: http://dx.doi.org/10.3126/ije.v3i2.10640 International Journal of the Environment Vol.3(2) 2014: 263-275
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Melo, Aline, Bruno S. Amorim, Edlley Pessoa, Jefferson Rodrigues Maciel, and Marccus Alves. "Serra do Urubu, a biodiversity hot-spot for angiosperms in the northern Atlantic Forest (Pernambuco, Brazil)." Check List 12, no. 1 (February 16, 2016): 1842. http://dx.doi.org/10.15560/12.1.1842.

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A list of angiosperms from Serra do Urubu, a montane forest area in the state of Pernambuco, is here provided. Based on 14 botanical expeditions and material deposited in herbaria, 832 taxa belonging to 442 genera and 118 families have been recorded in this area, with about 90% of the taxa identified to species level. The richest families are Orchidaceae (86 spp.), Fabaceae (51 spp.) and Rubiaceae (42 spp.). Miconia and Solanum (14 spp. each), and Psychotria (13 spp.) are the richest genera. About 15% of the recorded species are endemic to the Atlantic Forest, and another 10% are disjunct between this area and the Amazon Rainforest. The results indicate that the Serra do Urubu is one of the richest areas in terms of number of species of the Atlantic Forest in the Northeast, and corroborates the Pernambuco Endemism Center.
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Dissertations / Theses on the topic "Taxa spot"

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Yaohao, Peng. "Support Vector Regression aplicado à previsão de taxas de câmbio." reponame:Repositório Institucional da UnB, 2016. http://repositorio.unb.br/handle/10482/23270.

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Dissertação (mestrado)—Universidade de Brasília, Faculdade de Economia, Administração, Contabilidade e Gestão Pública, Programa de Pós-Graduação em Administração, 2016.
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O presente estudo realizou a previsão da taxa spot de 15 pares de câmbio mediante a aplicação de um algoritmo de aprendizado de máquinas – Support Vector Regression – com base em um modelo fundamentalista composto por 13 variáveis explicativas. Para a estimação das previsões, foram consideradas 9 funções Kernel extraídas da literatura científica, totalizando assim 135 modelos verificados. As previsões foram comparadas com o benchmark Random Walke avaliadas em relação à taxa de acerto direcional do câmbio e às métricas de erro RMSE (raiz quadrada do erro quadrático médio) e MAE (erro absoluto médio). A significância estatística do incremento de poder explicativo dos modelos SVR em relação ao Random Walk foi verificada mediante a aplicação do Reality Check Test de White (2000). Os resultados mostram que os modelos SVR obtiveram desempenho preditivo satisfatório em relação ao benchmark, com vários dos modelos propostos apresentando forte significância estatística de superioridade preditiva.Por outro lado, observou-se que várias funções Kernel comumente utilizadas na literatura científica não lograram êxito em superar o Random Walk, apontando para uma possível lacuna no estado da arte de aprendizado de máquinas aplicada à previsão de taxas de câmbio. Por fim, discutiu-se acerca das implicações dos resultados obtidos para o desenvolvimento futuro da agenda de pesquisa correlata.
This paper aims to forecast the spot exchange rate of 15 currency pairs by applying a machinelearning algorithm – Support Vector Regression – based on a fundamentalist model composedof 13 explanatory variables. The predictions’ estimation were obtained by applying 9different Kernel functions extracted from the scientific literature, resulting in a total of 135 modelsverified. The predictions were compared to the Random Walk benchmark and evaluated for directionalaccuracy rate of exchange pradictions and error performance indices RMSE (root meansquare error) and MAE (mean absolute error). The statistical significance of the explanatorypower gain via SVR models with respect to the Random Walk was checked by applying White(2000)’s Reality Check Test. The results show that SVR models achieved satisfactory predictiveperformance relative to the benchmark, with several of the proposed models showing strong statisticalsignificance of predictive superiority. Furthermore, the results showed that mainstreamKernel functions commonly used in the scientific literature failed to outperform the RandomWalk,indicating a possible gap in the state of art of machine learning methods applications to exchangerates forecasting. Finally, the paper presents a discussion about the implications of the obtainedresults for the future development of related research agendas.
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Nakano, Rogerio Keizo. "Influência da taxa de deformação na falha de uniões por solda a ponto." Universidade de São Paulo, 2005. http://www.teses.usp.br/teses/disponiveis/3/3132/tde-16012006-124543/.

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Este estudo apresenta uma tentativa para investigação do efeito que a sensibilidade à taxa de deformação do material poderia provocar no modo de falha do ponto de solda. É sabido que alguns materiais quando deformados dinamicamente sofrem elevação na sua resistência mecânica, e portanto este aumento poderia afetar o comportamento, ou seja, o modo de falha da junta. Os modos de falha esperados neste estudo são o de cisalhamento do ponto na interface ou o arrancamento do ponto na região da zona termicamente afetada. Uma formulação analítica para as tensões atuantes devido à solicitação dinâmica no ponto foi proposta com base em estudos existente para juntas solicitadas estaticamente. Propôs-se uma forma de quantificar a taxa de deformação, que foi incorporada à formulação da tensão dinâmica atuante na região da junta. Em conjunto à formulação analítica, um modelo de elementos finitos foi desenvolvido e diversas condições de carregamento e geometrias foram analisadas e posteriormente comparadas com os resultados analíticos. Como resultado principal verificou-se que, para a estimativa adotada para a taxa de deformação de material, o modo de falha da junta não se altera quando comparado com o modo de falha presente na junta solicitada a carregamento estático. E que para as formulações estimadas e modelos investigados a falha teria uma tendência a ocorrer na região da zona termicamente afetada para qualquer dos casos de carregamento analisados.
This study presents an attempt to probe the effect that some materials strain rate sensitivity could set in the failure mode of the spot weld joint. It is well known that some materials when dynamically loaded and deformed have its mechanical strength increased and therefore this strength increase could affect the joint failure behavior. The failure modes taken in account in this study are the shear of the spot weld in the interface region and the pull-out of the spot weld in the heat affected zone. An analytical formulation to the acting stress in the spot weld region owing to the dynamic loading has been proposed based on studies performed to the statically loaded spot weld joint. Moreover, an analytical formulation has been proposed to quantify the strain rate, and it has been incorporated in the dynamic stress formulation. A finite element model has been also built. Several geometrical configurations of this model have been analyzed under several velocity loading conditions, and their results have been compared with the analytical considerations. As the main result, it has been verified, to the estimated strain rate formulation, the failure mode in the dynamic loading condition has not effectively changed in comparison with the statically loaded joint failure. And according to the formulation considered and the finite elements models results the failure would tend to happen in the heat affected zone to any of the loading cases taken in account in this study.
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Morales, Nicolàs Gerard. "Integrated management of bacterial spot disease of stone fruits caused by Xanthomonas arboricola pv. pruni: development of a disease forecasting system." Doctoral thesis, Universitat de Girona, 2018. http://hdl.handle.net/10803/523516.

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Bacterial spot disease of stone fruits, caused by Xanthomonas arboricola pv. pruni, is of high economic importance in the major stone-fruit-producing areas worldwide. Disease control is mainly based on preventive measures, such as quarantine regulation, breeding for resistance or preventive copper spray applications, since no effective chemical control is available. Therefore, a better understanding of disease epidemiology can be valuable in developing disease management strategies. This thesis was aimed at developing a mechanistic forecasting system for bacterial spot disease of stone fruits, which is based on three components: i) epiphytic inoculum potential, ii) weather conditions conducive to infections, and iii) disease symptom appearance. The effects of environmental parameters and inoculum populations on different steps of the disease cycle were quantified and modeled. The results contributed with new knowledge on the epidemiology of bacterial spot disease of stone fruits and offer new possibilities in its management
La taca bacteriana dels fruiters de pinyol, causada per Xanthomonas arboricola pv. pruni, té un gran impacte econòmic a les principals zones productores de tot el món. El control de la malaltia es basa principalment en mesures preventives, com ara una regulació de quarantena, la selecció de varietats d’hostes resistents o aplicacions preventives de coure, ja que no es disposa de cap mètode de control químic curatiu i efectiu. Per tant, l’estudi de l'epidemiologia de la malaltia pot ser un factor valuós en el desenvolupament d'estratègies per al seu maneig. L’objectiu d’aquesta tesi va ser el desenvolupament d'un sistema de predicció del desenvolupament de la taca bacteriana dels fruiters de pinyol, el qual es basa en tres components: i) el potencial d'inòcul epífit, ii) les condicions meteorològiques favorables en el procés d’infecció, i iii) l’aparició dels símptomes de la malaltia. Els efectes dels paràmetres ambientals i del potencial d'inòcul es van quantificar i modelar en diferents processos clau del cicle de la malaltia. Els resultats obtinguts aporten nous coneixements sobre l'epidemiologia de la taca bacteriana dels fruiters de pinyol que ofereixen noves possibilitats en el seu maneig
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Jedličková, Monika. "Profesionální sport z účetního a daňového hlediska." Master's thesis, Vysoká škola ekonomická v Praze, 2017. http://www.nusl.cz/ntk/nusl-360566.

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The thesis deals with the accounting and tax legislation with focus on professional sport not only from the perspective of sport clubs but also of individual sportsmen. The aim of the thesis is to identify accounting and tax specificities of professional sport, including the definition of differences in keeping accounts of non-profit organisations and business entities, and to analyse the current state of the income taxation of professional sportsmen in selected countries of the EU and in the Czech Republic. Significant differences were found not only in the keeping accounts of non-profit organisations and business entities but also in the area of the income taxation of professional sportsmen. In the Czech Republic professional sportsmen are considered to be an independent profession while in the other selected countries of the European Union they are classic employees. The thesis is based on legislation valid on 1st January 2016.
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Thomas, Trevor Lloyd. "Legal aspects of international tax planning for sportspeople and entertainers : a critical examination from a UK perspective, with comparative analysis from a US perspective, of the degree to which offshore financial centres can provide effective tools for international tax planning for sportspeople and entertainers." Thesis, London Metropolitan University, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.343196.

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Mokrý, Michal. "Financování vzniku maloobchodních jednotek ve firmě Italfashion, spol. s r. o." Master's thesis, Vysoké učení technické v Brně. Fakulta podnikatelská, 2008. http://www.nusl.cz/ntk/nusl-221676.

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My dissertation analyses financial resources and funds of the Italfashion Ltd. company in years 2003 - 2006 on the basis of selected methods of financial analysis. If designs possible investment variations which should lead to the improvement of ways of financing particular investment projects in future.
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Nepraš, Vojtěch. "Problematika důchodového zabezpečení z pohledu společnosti INOTECH ČR spol. s r.o." Master's thesis, Vysoké učení technické v Brně. Fakulta podnikatelská, 2007. http://www.nusl.cz/ntk/nusl-221567.

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This thesis analyses problems of old age pension scheme in the Czech republic from view of the employees of company INOTECH ČR, spol. s r. o.. It contains the proposal of solving to create reserves for old age pension scheme by using products offered in Czech republic like life insurance and pension aditional insurance.
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Ibanez, Arnaud. "Fiscalité et financement des sportifs et des clubs de football : de l’amateurisme au professionnalisme." Thesis, Paris, CNAM, 2015. http://www.theses.fr/2015CNAM1118.

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La fiscalité des clubs et des sportifs professionnels. Quelles que soient les disciplines qu'elles promeuvent, les associations amateurs sont garantes des valeurs véhiculées par le sport. Elles sont à l'origine de toutes créations de sociétés sportives. L'aléa sportif peut conduire un club à reprendre la forme associative suite à des événements sportifs ou financiers (relégation sportive suite à de mauvais résultats, contrôle financier de la DNCG...). L'influence de la fiscalité des clubs et des sportifs professionnels joue un rôle prépondérant dans la compétitivité sportive des clubs français avec leurs voisins européens. En effet, les clubs prennent en charge le salaire de leurs joueurs et leur proposent un salaire net d'impôt. Depuis l'arrêt Bosman rendu en 1995, l'activité footballistique est une activité « ouverte » soumise aux règles européennes de liberté de circulation. Toutefois, une régulation doit être recherchée afin de préserver la spécificité du modèle sportif. Des solutions sont préconisées par les organisateurs de compétitions telles que la FIFA ou l'UEFA. Les sociétés sportives doivent coexister avec les plus grands clubs sportifs européens mais elles doivent aussi maintenir un lien de solidarité financier et sportif avec les associations sportives. Outre les différentes catégories d'impositions auquel le sportif est assujetti, nous aborderons la prise en compte par le législateur des problématiques de fin de carrière du professionnel. Malgré les dispositifs fiscaux existants, ces derniers mettent en œuvre des stratégies fiscales de sorte à maximiser leurs revenus
Taxation of athletes and professionals clubs. Whatever disciplines they promote, amateur associations are guarantors of the values conveyed through sport. They are the origin of all creations of sports clubs and sports hazard can lead a club to take the associative form due to financial or sporting events (sports relegation due to poor results, financial control DNCG...). The impact of taxation clubs and professional athletes plays a major role in the competitiveness of French sports clubs with their European neighbours. Indeed, the clubs support the wages of their players and offer net of tax salary. In addition, since the Bosman ruling in 1995, the football business is an "open" and sports activity exceptions are to be considered to preserve the French football. The organizers of competitions such as FIFA or UEFA recommend solutions. Sports companies must coexist with the largest European sports clubs but they must also maintain a link financial and sporting solidarity with sports associations.In addition to the different types of taxation that the athlete is subject we will discuss the consideration by the legislature of the problems of retirement professional. Despite existing tax arrangements, athletes are implementing tax strategies in order to maximize their income
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Pereda, C. Javier. "Estimación de la curva de rendimiento cupón cero para el Perú y su uso para el análisis monetario." Economía, 2012. http://repositorio.pucp.edu.pe/index/handle/123456789/117068.

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This paper estimates the zero coupon yield curve for the Peruvian government bond market. We employ two methods of estimation proposed by Nelson y Siegel (1987) and Svensson (1994). Model performance is evaluated based on criteria of goodness of fit, flexibility and parameter stability, by using alternative objective functions for parameter estimation. The Svensson model shows on average a better adjustment; however, parameter estimates are more unstable when data availability is limited —for example when there is a small number of transactions in the secondary market— in which case is better to use the Nelson y Siegel estimates. At the end of the paper, yield curve estimates are used to derive market expectations of future short term interest rates, that are valuable sources of information for central bank’s monetary policy.
En el presente documento se estiman dos modelos para la curva de rendimiento en soles para el Perú, el modelo de Nelson y Siegel (1987) y el modelo de Svensson (1994). Se compara el desempeño de ambos modelos en términos de ajuste, flexibilidad y estabilidad de sus parámetros, y se evalúan funciones objetivo de estimación alternativas. El modelo de Svensson tiene el mejor ajuste, sin embargo, es más inestable cuando no se dispone de datos suficientes para los diferentes plazos de la curva de rendimiento —por la ausencia de emisiones o de precios cuando la negociación en el mercado secundario es incipiente— en cuyo caso es preferible el uso del modelo de Nelson y Siegel. En la parte final se muestra el uso de las curvas de rendimiento cupón cero estimadas como fuente de información de los bancos centrales sobre las expectativas del mercado para la evolución futura de la tasa interbancaria.
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Bessa, Júnior Ambrosio Paula. "Avaliação da sustentabilidade econômica, ambiental e social na criação do camarão marinho Litopenaeus vannamei em diferentes estratégias de manejo." Universidade Federal Rural do Semi-Árido, 2017. http://bdtd.ufersa.edu.br:80/tede/handle/tede/826.

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Aquaculture studies seem to be basically based on environmental and economic terms in isolation, not considering the interaction of these factors, and rarely taking into account the social costs and benefits involved in the activity, so the objective of this research was to evaluate sustainability economic, environmental and social aspects in the creation of Litopenaeus vannamei shrimp in different management strategies and storage densities. For this purpose, densities of 92 (M1), 14 (M2) and 8 (M3) shrimp.m-2 and with maximum culture time of 79 days. The sedimentation rates, with the exception of total inorganic carbon-TIC and total organic carbon-TOC, were significantly higher in M3 when compared to M1 and M2, in the first collection period, probably influenced by management in the first stage (greenhouse), a tendency of decrease was verified for most of nutrient sedimentation rates for the end of the cycle, and may be associated with the bacterial community that may have aided in the reduction of these compounds. Survival was reduced in all treatments, probably influenced by white spot disease and high water salinity of farms raising the apparent feed conversion factor-FCAA in M1 and M2. The internal rates of return for M2 and M3 were attractive, generating a positive net profit and a positive balance and were able to guarantee the return on invested capital. However, this return on capital only occurred due to the high prices practiced in 2016. The cultivation with high initial population (M1) caused economic and zootechnical losses due to the high FCAAs, reduced individual biomass and the high total operational costs - making this treatment unfeasible. In the social evaluation, an income distribution of the negative order for M1 was verified due to the high costs of production, thus creating losses for this treatment. M2 and M3 presented a reduced income distribution, with a labor compensation of R $ 0.70 and R $ 1.06, respectively, representing 48 and 32% of production costs (COT). The greater distance from the economic dimension to the M1 treatment may be associated with the high RB and COT results. The treatments M2 and M3 were those that presented positive IRR, demonstrating the economic viability, probably due to the high prices per kilo of shrimp practiced during this period. Sustainability was committed by the generation of solid waste, since much of the particulate matter produced in shrimp farms is formed by a collective action of chemicals, fertilizers, excrement, undigested food, unwanted organisms and debris. It is worth noting that the white spot negatively affected the economic and social sustainability of all treatments. M1 was the most favorable environmental treatment with a social tendency. We can conclude that the monoculture of shrimp when carried out with high initial populations can not guarantee the return of invested capital. M2 and M3 were only economically viable due to the high prices paid per kilo of shrimp, but with low employment and income generation, not being socially fair and with greater impact on the environment
Os estudos em aquicultura parecem se pautar basicamente em termos ambientais e econômicos de forma isolada, não considerando a interação destes fatores, e raramente levando em considerações os custos e benefícios sociais envolvidos na atividade, desta forma o objetivo desta pesquisa foi avaliar a sustentabilidade econômica, ambiental e social na criação do camarão marinho Litopenaeus vannamei em diferentes estratégias de manejo e densidades de estocagem. Para tanto foram utilizadas densidades de 92 (M1), 14 (M2) e 8 (M3) cam.m-2 e com tempo máximo de cultivo de 79 dias. As taxas de sedimentação, com exceção do carbono inorgânico total-CIT e carbono orgânico total-COT, foram significativamente superiores em M3 quando comparado a M1 e M2 no primeiro período de coleta, provavelmente influenciadas pelo manejo na primeira fase (estufa). Foi verificado uma tendência de decréscimo para a maioria das taxas de sedimentação de nutrientes para o final do ciclo, podendo estar associada a comunidade bacteriana que pode ter auxiliado na redução desses compostos. As sobrevivências foram reduzidas em todos os tratamentos, provavelmente influenciadas pela doença da mancha branca e a elevada salinidade da água dos viveiros de criação elevando o FCAA em M1 e M2. As taxas internas de retorno para M2 e M3 foram atrativas, gerando lucro e saldo positivo para o valor presente líquido e conseguiram garantir o retorno do capital investido. Esse retorno do capital, no entanto, somente ocorreu devido aos preços elevados praticados em 2016. O cultivo com população inicial elevada (M1), ocasionou prejuízos econômicos e zootécnicos devido aos elevados FCAAs, biomassa individual reduzida e aos elevados custos totais operacionais-CTO, tornando inviável esse tratamento. Na avaliação social foi verificada uma distribuição de renda da ordem negativa para M1 em função dos elevados custos de produção, configurando prejuízos para esse tratamento. M2 e M3 apresentaram distribuição de renda reduzida, sendo a remuneração da mão de obra de R$ 0,70 e R$ 1,06 respectivamente, representando 48 e 32% dos custos de produção (CTO). O maior distanciamento da dimensão econômica para o tratamento M1 pode estar associado aos resultados elevados com RB e CTO. Os tratamentos M2 e M3 foram os que apresentaram TIR positiva, demonstrando a viabilidade econômica, provavelmente em função dos preços elevados por quilo de camarão praticados nesse período. A sustentabilidade foi comprometida pela geração de resíduos sólidos, visto que grande parte do material particulado produzido em viveiros de camarão é formada por uma ação coletiva de produtos químicos, fertilizantes, excrementos, alimentos não digeridos, organismos indesejados e detritos. Vale salientar ainda que, a mancha branca comprometeu negativamente a sustentabilidade econômica e social de todos os tratamentos. M1 foi o tratamento mais favorável ambiental com tendência para o social. Podemos concluir que o monocultivo de camarão quando realizado com elevadas populações inicias não consegue garantir o retorno do capital investido. M2 e M3 só foram viáveis economicamente em função dos preços elevados pagos por quilo de camarão, porém com reduzida geração de emprego e renda, não sendo socialmente justo e com maior impacto ao meio ambiente
2017-12-22
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Books on the topic "Taxa spot"

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Mother's taxi: Sport and women's labor. Albany: State University of New York Press, 1999.

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Marian, Maria. Eu și tata facem sport: Schițe și povestiri. [Bucharest]: Cartea Românească, 1986.

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Can, Ahmet. Kaynakçalı Gelir Vergisi, Kurumlar Vergisi, Katma Değer Vergisi: K.D.V. Mükelleflerinin Ödeme Kaydedici Cihazları Kullanmaları Mecburiyeti hakkında Kanun, Savunma Sanayii Müsteşarlığı Kurulması-- hakkında Kanun, 3824 Sayılı Kanun (Fon Payı Hükümlari), Eğitim, Gençlik, Spor ve Sağlık Hizmetleri Vergisinin İhdası hakkında Kanun, Vergi Usul Kanunu. 9th ed. [İstanbul]: Maliye Eski Gelirler Kontrolörleri Yardımlaşma ve Mali Eğitim Vakfı, 1993.

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Ontario. Esquisse de cours 12e année: Le droit canadien et international cln4u cours préuniversitaire. Vanier, Ont: CFORP, 2002.

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Ontario. Esquisse de cours 12e année: Étude de l'alimentation et de la nutrition hfa4m cours préuniversitaire. Vanier, Ont: CFORP, 2002.

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Ontario. Esquisse de cours 12e année: Atelier d'écriture fae4o cours ouvert. Vanier, Ont: CFORP, 2002.

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Ontario. Esquisse de cours 12e année: Histoire de l'Occident et du monde chy4u. Vanier, Ont: CFORP, 2002.

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Ontario. Esquisse de cours 12e année: Géométrie et mathématiques discrètes mga4u cours préuniversitaire. Vanier, Ont: CFORP, 2002.

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Ontario. Esquisse de cours 12e année: Français des affaires faf4o. Vanier, Ont: CFORP, 2002.

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Ontario. Esquisse de cours 12e année: L'église et la culture hre4m. Vanier, Ont: CFORP, 2007.

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Book chapters on the topic "Taxa spot"

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Smatrakalev, Georgi. "Is Tax Evasion Our National Sport? The Bulgarian Case." In The Ethics of Tax Evasion, 371–85. New York, NY: Springer New York, 2011. http://dx.doi.org/10.1007/978-1-4614-1287-8_23.

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Goletz, Mirko, Daniel Ehebrecht, Christian Wachter, Deborah Tolk, Barbara Lenz, Meike Kühnel, Frank Rinderknecht, and Benedikt Hanke. "Electrification of Urban Three-Wheeler Taxis in Tanzania: Combining the User’s Perspective and Technical Feasibility Challenges." In Small Electric Vehicles, 97–112. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-65843-4_8.

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AbstractThis study assesses the feasibility of electric three-wheelers as moto-taxis in Dar es Salaam, Tanzania from a socioeconomic and technical point of view. The analysis is based on three pillars: (i) the acceptance of users (the moto-taxi drivers) for adoption, (ii) the vehicle specifications incl. battery type and size, and (iii) the role of the charging infrastructure. Findings are based on data from empirical field-work; methods used are qualitative and quantitative data analysis and modelling. Main findings include that moto-taxi drivers, who we see as most important adopters, are open towards electric mobility. They request however that vehicles should have similar driving characteristics than their current fuel-vehicles. As the market is very price sensitive, keeping the vehicle cost is of high importance. A high potential to lower these costs is seen by offering opportunity charging spots around the city. If such an infrastructure is being implemented the combination with suitable, cost competitive vehicles makes the transformation of the vehicle market towards electrification possible.
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Bao, Yiping, Jianglin Luo, and Qingqing Wang. "Application of Density Clustering Algorithm Based on Greedy Strategy in Hot Spot Mining of Taxi Passengers." In Transactions on Edutainment XVI, 105–13. Berlin, Heidelberg: Springer Berlin Heidelberg, 2020. http://dx.doi.org/10.1007/978-3-662-61510-2_10.

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Licen, Simon. "Bailouts and tax breaks." In Sport and the Pandemic, 137–45. Routledge, 2020. http://dx.doi.org/10.4324/9781003105916-19.

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"Tax and Financial Planning for Individual Athletes." In Sport: Law and Practice. Bloomsbury Professional, 2021. http://dx.doi.org/10.5040/9781526509291.chapter-i2.

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Regev, Ronny. "Disintegrating." In Working in Hollywood, 195–208. University of North Carolina Press, 2018. http://dx.doi.org/10.5149/northcarolina/9781469636504.003.0008.

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The final chapter follows the decline of the studio system. Toward the late 1940s, political and economic factors such as the rise of television and changes in the tax code, pushed film production away from the studio system and towards a system based more and more on “spot production” or separate deals. Furthermore, the Paramount decision handed down by the Supreme Court ended vertical integration and eroded the power of the major film companies. Changes in labor practices followed, as demonstrated by the career of actors like Gino Corrado and producers like Hal Wallis. As the “stock-company” model ended, and the number of long-term contracts declined, new forces, particularly talent agents such as Lew Wasserman became the power brokers of the new Hollywood.
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"Propagated Fish in Resource Management." In Propagated Fish in Resource Management, edited by FRANK J. RAHEL. American Fisheries Society, 2004. http://dx.doi.org/10.47886/9781888569698.ch36.

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<em>Abstract.</em>—Although agency-authorized stocking of sport and forage fishes was the most common reason for fish introductions in the past, unauthorized introductions are now a major reason for the spread of nonnative fishes. Of 62 unauthorized fish introductions documented in Wyoming during 1973–2002, half (50%) involved the deliberate and illegal release of species by the public. These illegal introductions involved 23 taxa and included sport fish, baitfish, and aquaria fish. Colonization events involving the unwanted movement of fishes into new water bodies constituted 34% of unauthorized introductions and involved 13 species. Inadvertent introductions whereby species were introduced unknowingly, often as contaminants in authorized fish stockings, constituted 8% of unauthorized introductions. The remaining 8% of unauthorized introductions involved cases where the source of the nonnative fish was unknown. Options for reducing the number of unauthorized introductions include educating the public about the negative consequences of unplanned fish introductions and enacting legislation that restricts the public’s access to species deemed undesirable if released into local water bodies. Because control or eradication of nonnative fishes is expensive, logistically difficult, and sometimes controversial, it will be feasible in only a limited number of situations. In most cases, we will have to accept unauthorized introductions as potentially leading to permanent additions to the regional fish fauna.
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"Biology and Management of Inland Striped Bass and Hybrid Striped Bass." In Biology and Management of Inland Striped Bass and Hybrid Striped Bass, edited by William R. Collier, Phillip W. Bettoli, George D. Scholten, and Timothy N. Churchill. American Fisheries Society, 2013. http://dx.doi.org/10.47886/9781934874363.ch26.

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<em>Abstract</em>.—Inland populations of striped bass <em>Morone saxatilis </em>and hybrid striped bass (white bass <em>M. chrysops </em>× striped bass) are intensively managed across the United States for their recreational value using a variety of regulations; however, the full extent of different regulatory strategies is unknown. This paper describes regulations used by states to manage their inland striped bass and hybrid striped bass fisheries. An Internet-based survey seeking information on issues such as stocking dependency, trophy potential, catch rates, and statewide and specialized regulations for both striped bass and hybrid striped bass fisheries was created and distributed to all state agencies. The survey found that 32 states have inland populations of striped bass, hybrid striped bass, or both. Daily creel limits for striped bass and hybrid striped bass ranged from 2 to 30; the most liberal creel limits were found in southern states. Half of the states reported that their statewide length limit for both taxa has few or no exceptions for conditions in particular water bodies, and 85% of states with striped bass and 92% of states with hybrid striped bass enforce a minimum length limit as their statewide length limit. Although both taxa were generally managed with similar regulations, striped bass were usually considered a more important sport fish species and were managed more intensively than hybrid striped bass. A literature review confirmed that little research has been published on the response (or lack thereof) of striped bass and their hybrids to any of the various management schemes reported herein.
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Sopranzetti, Claudio. "Postscriptum." In Owners of the Map. University of California Press, 2017. http://dx.doi.org/10.1525/california/9780520288492.003.0012.

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This chapter takes a step back from Thailand and asks what the political experience of the motorcycle taxi drivers can offer to philosophy of praxis today. In particular, it focuses on three issues that the drivers’ life trajectories, their everyday life in the city, and their adoption of mobility, a characteristic and strength of post-Fordism capitalism, as a tool of political mobilization and a field of struggle raise. First, they invite us to a methodological reflection on the role of contradiction in political praxis; second, they urge us to reconsider where accumulation and the production of value is located in post-Fordist capitalism; and third, they call on us to use this analysis to locate points of least resistance and weak spots on which political pressure can be most effectively applied.
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Rabbani, Masoud, Mahsa Ghanbarpour Mamaghani, Amir Farshbaf-Geranmayeh, and Mahsa Mirzayi. "A Novel Mixed Integer Programming Formulation for Selecting the Best Renewable Energies to Invest." In Renewable and Alternative Energy, 857–78. IGI Global, 2017. http://dx.doi.org/10.4018/978-1-5225-1671-2.ch026.

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The governments seeking to invest renewable energies for electrifying far spots and/or isolated islands are always confronted with the problem of selecting the best energy (portfolio of energies) technology. To reach the optimum decision, they must take into account a variety of criteria including technical, economic, environmental and social aspects at the same time. Therefore, the main objective of this study is to address the mentioned concern by developing a multi objective mixed integer programming formulation that not only takes into account the above criteria with a focus on tax, depreciation costs and time value of money, but also optimizes a set of objective functions simultaneously. Furthermore, to model the intrinsic uncertainty of some parameters like demand and budget, a fuzzy goal programming approach is applied. In order to demonstrate the applicability of the model, a numerical example, based on the data obtained from the literature, is developed. The results indicate that, for the given conditions, hydro and PV are superior to their counterparts.
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Conference papers on the topic "Taxa spot"

1

Yun, Sung Bum, Sang Hyun Yoon, Sungha Ju, Won Seob Oh, Jong Won Ma, and Joon Heo. "Taxi cab service optimization using spatio-temporal implementation to hot-spot analysis with taxi trajectories." In SIGSPATIAL'16: 24th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems. New York, NY, USA: ACM, 2016. http://dx.doi.org/10.1145/3004725.3004732.

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Phanhong, Mullika, Pitchaporn Likitpanjamanon, Pitsanurak Chareonwai, Viroat Srisurapanon, and Phond Phunchongharn. "A Spot-recommendation System for Taxi Drivers Using Monte Carlo Optimization." In 2020 1st International Conference on Big Data Analytics and Practices (IBDAP). IEEE, 2020. http://dx.doi.org/10.1109/ibdap50342.2020.9245611.

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Mistineva, Natalia Yurievna. "Tax system as a factor of sport development." In 6th International Research and Practical Conference. TSNS Interaktiv Plus, 2016. http://dx.doi.org/10.21661/r-115030.

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Liu, Dongchang, Shih-Fen Cheng, and Yiping Yang. "Density Peaks Clustering Approach for Discovering Demand Hot Spots in City-scale Taxi Fleet Dataset." In 2015 IEEE 18th International Conference on Intelligent Transportation Systems (ITSC). IEEE, 2015. http://dx.doi.org/10.1109/itsc.2015.297.

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Laksono, Akhmad Nang, and Dimyati. "An Evaluation of the Physical Education Learning Program at Bina Tama Vhs for Health of Yogyakarta in 2016/2017 using the Cipp Model." In The 3rd Yogyakarta International Seminar on Health, Physical Education, and Sport Science (YISHPESS 2019) in conjunction with The 2nd Conference on Interdisciplinary Approach in Sports (CoIS 2019). SCITEPRESS - Science and Technology Publications, 2019. http://dx.doi.org/10.5220/0009789405030508.

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