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Paleoclimatic modeling and phylogeography of least killifish, Heterandria formosa: insights into Pleistocene expansion-contraction dynamics and evolutionary history of North Americ...
Published 2013“…Several other features of the genetic data were consistent with predictions derived from an expansion-contraction model: limited intraspecific divergence (e.g. mean mtDNA p-distance = 0.66%); a pattern of mtDNA diversity (mean Hd = 0.934; mean π = 0.007) consistent with rapid, recent population expansion; a lack of mtDNA isolation-by-distance; and clinal variation in allozyme diversity with higher diversity at lower latitudes near the predicted refugium. Statistical tests of mismatch distributions and coalescent simulations of the gene tree lent greater support to a scenario of post-glacial expansion and diversification from a single refugium than to any other model examined (e.g. multiple-refugia scenarios). …”
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Differences of vegetation structure and diversity of a forest in an altitudinal gradient of the Sierra La Laguna Biosphere Reserve, Mexico
Published 2018“…Results: Sixteen families, 22 genera and 22 vascular plant species were recorded. The most diverse family was Fabacea with four species followed by Cactaceae with three species. …”
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Relación entra la medición ecográfica de la posición relativa de la cinta medio uretral con la tasa de éxito quirúrgico
Published 2024“…Las diferencias entre las pacientes curadas y no curadas se analizarán con test de Chi cuadrada para variables cualitativas y prueba de t - student para variables cuantitativas. …”
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Relación entra la medición ecográfica de la posición relativa de la cinta medio uretral con la tasa de éxito quirúrgico
Published 2024“…Las diferencias entre las pacientes curadas y no curadas se analizarán con test de Chi cuadrada para variables cualitativas y prueba de t - student para variables cuantitativas. …”
Get full text
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3-Methylcrotonyl-CoA carboxylase deficiency detected by tandem mass spectrometry in mexican population.
Published 2009“…The confirmatory diagnosis is based on organic acids test in urine and decreased enzyme activity in fibroblasts. …”
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Efficient methods for solving power system operation scheduling challenges: the thermal unit commitment problem with staircase cost and the very short-term load forecasting problem
Published 2023“…However, the proposed methods excelled and achieved remarkable results for large instances where the solver left many instances unsolved. Furthermore, we tested the proposed constructive method by comparing it with the best UCP constructive method from the literature. …”
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Efficient methods for solving power system operation scheduling challenges: the thermal unit commitment problem with staircase cost and the very short-term load forecasting problem
Published 2023“…However, the proposed methods excelled and achieved remarkable results for large instances where the solver left many instances unsolved. Furthermore, we tested the proposed constructive method by comparing it with the best UCP constructive method from the literature. …”
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