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A Comparative Analysis of the Morphological Characteristics of Elite Karatekas, Judokas, Taekwondoists, Boxers and Wrestlers International Journal of Morphology
Malacko,Julijan; Doder,Dragan; Stankovic,Veroljub; Dokmanac,Milorad; Savic,Biljana; Doder,Radoslava.
The aim of this research was to use a system of 37 variables of morphological characteristics on a sample of 108 elite male athletes (25 karatekas, 27 judokas, 19 taekwondoists, 18 boxers and 19 wrestlers), aged 17 to 23, to determine any statistically significant differences between the groups of athletes in terms of variable means, so that during the training process, the selection of athletes could be carried out in a proper and objective manner and that the training transformation processes could be managed more effectively. After processing the data using the statistical method of a multivariate and univariate analysis of variance (MANOVA/ANOVA), we obtained results that indicate that among the karatekas, judokas, taekwondoists, boxers and wrestlers...
Tipo: Journal article Palavras-chave: Males; Combat sports; Morphology; Comparison.
Ano: 2015 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022015000100038
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A Comparison of Threshold Cointegration and Markov-Switching Vector Error Correction Models in Price Transmission Analysis AgEcon
Ihle, Rico; von Cramon-Taubadel, Stephan.
We compare two regime-dependent econometric models for price transmission analysis, namely the threshold vector error correction model and Markov-switching vector error correction model. We first provide a detailed characterization of each of the models which is followed by a comprehensive comparison. We find that the assumptions regarding the nature of their regime-switching mechanisms are fundamentally different so that each model is suitable for a certain type of nonlinear price transmission. Furthermore, we conduct a Monte Carlo experiment in order to study the performance of the estimation techniques of both models for simulated data. We find that both models are adequate for studying price transmission since their characteristics match the underlying...
Tipo: Conference Paper or Presentation Palavras-chave: Price transmission; Market integration; Threshold vector error correction model; Markov-switching vector error correction model; Comparison; Nonlinear time series analysis; Agricultural Finance.
Ano: 2008 URL: http://purl.umn.edu/37603
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Comparative Morphological, Anatomical and Ecological Studies on Two Varieties of Iris unguicularis subsp. carica (Iridaceae) in Turkey Planta Daninha
KANDEMIR,N.; KHAN,G.; ÇELIK,A..
ABSTRACT: Iris is the largest genus of family Iridaceae having 50 species with 24 endemic to Turkey. Here in this study we compared morphological, anatomical and ecological characters of two varieties of Iris unguicularis subsp. carica (Iris unguicularis subsp. carica var. carica and Iris unguicularis subsp. carica var. syriaca) from Turkey. We reported some distinctive morphological characteristics between both of the varieties like plant size, root length and width, leaf length and width, perianth tube, falls, standard fruit and bract length, falls and standards width and structure, flower colour which are of important taxonomic values. We further investigated that both the varieties are found in different localities and the differences in morphological...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Comparison; Morphology; Anatomy; Ecology.
Ano: 2019 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582019000100275
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Comparative Wood Anatomy of the Primuloid Clade (Ericales s.l.) Naturalis
Lens, F.; Jansen, S.; Caris, P.; Serlet, L.; Smets, E..
The wood structure of 78 species from 27 genera representing the woody primuloids (Maesaceae, Myrsinaceae, and Theophrastaceae) was investigated using light microscopy (LM) and scanning electron microscopy (SEM). Results indicated that the ray structure, the nature of mineral inclusions, and the occurrence of breakdown areas in rays can be used to separate the three primuloid families from each other. Within Ericales, the presence of exclusively multiseriate rays is synapomorphic for Myrsinaceae and Theophrastaceae, and the occurrence of breakdown areas in rays is synapomorphic for Myrsinaceae. Within Myrsinaceae, the wood structure of the mangrove genus Aegiceras differs because it has short vessel elements that are storied, non-septate fibers, a...
Tipo: Article / Letter to the editor Palavras-chave: Primuloids; Ericales s.l.; Maesaceae; Myrsinaceae; Theophrastaceae; Wood anatomy; Comparison; Light microscopy; Scanning electron microscopy.
Ano: 2005 URL: http://www.repository.naturalis.nl/record/407307
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Comparison of several demand systems AgEcon
Meyer, Stefan; Yu, Xiaohua; Abler, David G..
Using Monte-Carlo simulation, , we compare the most popular demand systems including the LES, AIDS, BTL, QES, QUAIDS and AIDADS, and find that different models actually have different advantages in estimating different elasticities. Specifically, QES, AIDS and AIDADS models are the best in income, own-price and cross-price elasticities, respectively. Overall, AIDADS model has the best performance. The results indicate that the rank three models are not necessary always better than the rank two models.
Tipo: Conference Paper or Presentation Palavras-chave: Comparison; Demand Systems; Monte Carlo; AIDS; Consumer/Household Economics; Demand and Price Analysis; Research Methods/ Statistical Methods.
Ano: 2011 URL: http://purl.umn.edu/103736
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Comparison of White-rot Fungi and Ozone for Decolorization of Wastewater from Pulp and Paper Industry Thai Agricultural
Vaithanomsat, P.; Apiwattanapiwat, W.; Siriacha, P..
Palavras-chave: Comparison; Ozone; Decolorization; Wastewater; Pulp; Paper; Industry.
Ano: 2006 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5018
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Efficiency of snake sampling methods in the Brazilian semiarid region Anais da ABC (AABC)
Mesquita,Paulo C.M.D.; Passos,Daniel C.; Cechin,Sonia Z..
The choice of sampling methods is a crucial step in every field survey in herpetology. In countries where time and financial support are limited, the choice of the methods is critical. The methods used to sample snakes often lack objective criteria, and the traditional methods have apparently been more important when making the choice. Consequently researches using not-standardized methods are frequently found in the literature. We have compared four commonly used methods for sampling snake assemblages in a semiarid area in Brazil. We compared the efficacy of each method based on the cost-benefit regarding the number of individuals and species captured, time, and financial investment. We found that pitfall traps were the less effective method in all...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Caatinga; Comparison; Pitfall traps; Squamata; Techniques.
Ano: 2013 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652013000301127
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Evaluating leaf litter beetle data sampled by Winkler extraction from Atlantic forest sites in southern Brazil Rev. Bras. entomol.
Hopp,Philipp Werner; Caron,Edilson; Ottermanns,Richard; Roß-Nickoll,Martina.
Evaluating leaf litter beetle data sampled by Winkler extraction from Atlantic forest sites in southern Brazil. To evaluate the reliability of data obtained by Winkler extraction in Atlantic forest sites in southern Brazil, we studied litter beetle assemblages in secondary forests (5 to 55 years after abandonment) and old-growth forests at two seasonally different points in time. For all regeneration stages, species density and abundance were lower in April compared to August; but, assemblage composition of the corresponding forest stages was similar in both months. We suggest that sampling of small litter inhabiting beetles at different points in time using the Winkler technique reveals identical ecological patterns, which are more likely to be influenced...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Coleoptera; Comparison; Pitfall traps; Sampling method; Seasonality.
Ano: 2011 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262011000200017
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Evaluation of different predicting methods in forecasting Hungarian, Italian and Greek lamb prices AgEcon
Fenyves, Veronika; Orban, Ildiko; Dajnoki, Krisztina; Nabradi, Andras.
The Hungarian sheep sector has become a one-market sector, almost the whole amount of slaughter lamb went to Italy. It would worth to exploit possibilities in other European markets. Such markets can be the Spanish and Greek for ”light” and the French, German and English markets for ”heavy” lambs. The European lamb prices are characterized by large seasonal fluctuation and the degree and timing of changes are different. Due to these seasonal changes, the producers often suffer great losses. Study of the literature on lamb sales called for an analysis of price forecasting. In my study, I performed a forecasting of lamb prices in Hungary, Italy and Greek for the period between 1996 and 2007 based on the data of the European Committee. Among the forecasting...
Tipo: Conference Paper or Presentation Palavras-chave: Forecasting; Lamb prices; Comparison; Agricultural and Food Policy.
Ano: 2009 URL: http://purl.umn.edu/58012
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Floristic comparison of mesophytic semideciduous forests of the interior of the state of Sao Paulo, Southeast Brazil. Repositório Alice
SALIS, S. M. de; SHEPHERD, G. J.; JOLY, C. A..
The floristic composition (trees) of 26 forests in the state of Sao Paulo, Brazil, was compared using cluster analysis and Principal Coordinates Analysis (PCO) with simple Euclidean distance. The results obtained indicate the existence of two floristically distinct groups of forests. One group contains forests from higher areas (above 700 m) with a colder climate (Cfa and Cfb) and includes surveys from Angatuba, Atibaia, Guarulhos, Jundiai, Sao Jose dos Campos and Sao Paulo. The second group is floristically less homogeneous and includes forests of the central and western parts of the state, usually at lower altitudes (500 - 700 m) and subject to hotter climatic conditions (Cwa).
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Comparacao; Sao Paulo; Brasil; Neotropical semideciduous forest; Comparison; Principal coordinates analysis; PCO; Clima; Floresta; Brazil; Cluster analysis.
Ano: 1995 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/791337
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Habitats et communautés benthiques du bassin oriental de la Manche : état des lieux au début du XXIe siècle ArchiMer
Foveau, Aurelie.
This study is devoted in providing an updated knowledge on the macrobenthic community structure and biodiversity in the eastern English Channel in the early 2000s. Results obtained were compared with results obtained by L. Cabioch and colleagues for the period of 1971-1976. The distribution of macrobenthic communities is highly governed by the sedimentary cover. The Folk classification was used for sedimentology and mapping of bottom type characterization for the two study periods. A relative stability of the sedimentary cover was observed wherein 69% of the study area showed slight or no change in sedimentary cover. This is mainly due to the hydrodynamics in the area which is the dominant structuring factor in the eastern English Channel. Variations were...
Tipo: Text Palavras-chave: Bassin oriental de la Manche; Couverture sédimentaire; Communautés benthiques; Diversité; Modélisation d’habitats; Comparaison; Eastern English Channel; Sedimentary cover; Benthic communities; Diversity; Habitat modeling; Comparison.
Ano: 2009 URL: http://archimer.ifremer.fr/doc/00083/19474/17089.pdf
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Impacto de las acciones de rehabilitación y modernización en la productividad del distrito de riego 053, estado de Colima. Colegio de Postgraduados
Guardado Plascencia, Martín.
Las acciones y programas encaminados a la tecnificación y modernización de los distritos de riego del país han sido diseñados para mejorar la infraestructura de estos y hacer un uso eficiente del agua. Un parámetro que permite la evaluación de estas mejoras es la productividad que presentan los cultivos, relacionando su rendimiento y el aprovechamiento del agua. Con el propósito de determinar el impacto que han tenido las acciones encaminadas a mejorar la infraestructura en el distrito de riego 053 “Estado de Colima”, se recopiló, proceso y organizó la información de superficie cosechada para los cultivos perennes, que han recibido la mayor inversión para la tecnificación y modernización de las redes de conducción y distribución del agua. El estudio se...
Palavras-chave: Tecnificación; Comparación; Agua; Programas; Incremento; Improvement; Comparison; Water; Programs; Increasing; Hidrociencias; Maestría Tecnológica.
Ano: 2013 URL: http://hdl.handle.net/10521/2068
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Sensitivity, specificity and comparison of three commercially available immunological tests in the diagnosis of Cryptosporidium species in animals BJM
Danišová,Olga; Halánová,Monika; Valenčáková,Alexandra; Luptáková,Lenka.
ABSTRACT The study was conducted to compare the specificity of immunological diagnostic methods used for the diagnosis of Cryptosporidium species capable of causing life-threatening infection in both immunosuppressed and immunocompetent patients. For the detection of Cryptosporidium species in 79 animals with diarrhoea, we used three Copro-antigen tests: RIDASCREEN® Cryptosporidium test, Cryptosporidium 2nd Generation (ELISA) and RIDA®QUICK Cryptosporidium. For immunoassays we used positive and negative samples detected by means of polymerase chain reaction and validated by sequencing and nested polymerase chain reaction to confirm the presence six different species of Cryptosporidium species. Prevalence of cryptosporidiosis in the entire group determined...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Cryptosporidium spp.; Immunology tests; Comparison; PCR; Genetic diversity.
Ano: 2018 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822018000100177
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Some notes on taxonomic methodology Naturalis
Hammen, L. van der.
The present paper constitutes an introduction to taxonomic methodology. After an analysis of taxonomic practice, and a brief survey of kinds of attributes, the paper deals with observation, description, comparison, arrangement and classification, hypothesis construction, deduction, model, experiment, abstraction, and synthesis. The methodological aspects of the species-concept and of biological classification are dealt with in two final sections.
Tipo: Article / Letter to the editor Palavras-chave: Abstraction; Classification; Comparison; Deduction; Description; Experiment; Hypothesis; Methodology; Model; Observation; Species-concept; Synthesis; Systematics; Taxonomy; 42.03; 42.70.
Ano: 1986 URL: http://www.repository.naturalis.nl/record/318283
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Speaking Stata: Graphing agreement and disagreement AgEcon
Cox, Nicholas J..
Many statistical problems involve comparison and, in particular, the assessment of agreement or disagreement between data measured on identical scales. Some commonly used plots are often ineffective in assessing the fine structure of such data, especially scatterplots of highly correlated variables and plots of values measured “before” and “after” using tilted line segments. Valuable alternatives are available using horizontal reference patterns, changes plotted as parallel lines, and parallel coordinates plots. The quantities of interest (usually differences on some scale) should be shown as directly as possible, and the responses of given individuals should be identified as easily as possible.
Tipo: Journal Article Palavras-chave: Graphics; Comparison; Agreement; Paired data; Panel data; Scatterplot; Difference-mean plot; Bland–Altman plot; Parallel lines plot; Parallel coordinates plot; Pairplot; Parplot; Linkplot; Tukey; Research Methods/ Statistical Methods.
Ano: 2004 URL: http://purl.umn.edu/116252
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