Results 221 to 230 of about 25,040 (260)

Nested areas of endemism analysis

Journal of Biogeography, 2006
AbstractAim To develop and evaluate a nested clade approach to aid in the determination of areas of endemism (AoE) in biogeographical studies.Methods We adapted the nested clade analysis (NCA) to studies of areas of endemism. For this purpose we adapted several of the programs currently in use.
Anthony J. Deo, Rob DeSalle
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Multiscale endemism analysis for amphibians of Paraguay

Herpetological Journal, 2020
Although there are many studies that analyse and describe the distribution patterns of diverse organisms in South America at different scales, Paraguay has been poorly assessed from a biogeographic point of view. Some of the available contributions on the biogeography of Paraguay are based on different taxonomic groups, such as mammals, birds, reptiles,
Cabral, Hugo, Casagranda, Maria Dolores, Brusquetti, Francisco, Netto, F., Ferreira, V. l., Lavilla, Esteban Orlando   +5 more
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Immunoblot and immunoelectronmicroscopic analysis of endemic Tunisian pemphigus

British Journal of Dermatology, 1999
Tunisian pemphigus is a newly described form of endemic pemphigus whose clinical, histological and epidemiological characteristics have recently been detailed. The objective of this study was to analyse the binding properties of autoantibodies present in sera from patients with endemic Tunisian pemphigus using immunoblotting and indirect immunoelectron
P, Joly, I, Mokhtar, D, Gilbert, E, Thomine, B, Fazza, R, Bardi, P, Lauret, K, Ayed, F, Tron, M R, Kamoun   +9 more
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Endemism of lizards in the Chihuahuan Desert province: An approach based on endemicity analysis

Journal of Arid Environments, 2019
Fil: Manríquez Morán, Norma.
José Manuel Ocampo Salinas, Jesús M. Castillo-Cerón, Norma Manríquez-Morán, Irene Goyenechea, M. Dolores Casagranda   +4 more
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Mathematical analysis of a model for AVL–HIV co-endemicity

Mathematical Biosciences, 2016
A model for the transmission dynamics of Anthroponotic Visceral Leishmaniasis (AVL) and human immunodeficiency virus (HIV) in a population is developed and used to assess the impact of the spread of each disease on the overall transmission dynamics. As for other vector-borne disease models, the AVL component of the model undergoes backward bifurcation ...
N. Hussaini, J. M-S Lubuma, K. Barley, A.B. Gumel   +3 more
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Epidemiological analysis of endemic Fluorosis in China

Journal of Environmental Science and Health, Part C, 1997
(1997). Epidemiological analysis of endemic Fluorosis in China. Journal of Environmental Science and Health, Part C: Vol. 15, No. 2, pp. 123-138.
Liang Chaoke, Ji Rongdi, Cao Shouren
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Infrared Spectrometric Analysis of Endemic Bladder Stones in Niger

European Urology, 1995
The composition of 42 bladder stones from young children in Niger has been determined by infrared spectrometry. Nucleus and subsequent layers were analyzed separately. The major constituents of the stones were ammonium acid urate (AAU) and calcium oxalate monohydrate (COM). The nucleus consisted of nearly pure AAU in 17 stones (40%) and it was found to
J, Vanwaeyenbergh, D, Vergauwe, R M, Verbeeck   +2 more
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Quantitative analysis of the renal changes in Balkan endemic nephropathy

International Urology and Nephrology, 1998
The volume densities of the cortical interstitium (CI), glomeruli and proximal tubular epithelium have been investigated on a sample involving 18 patients suffering from Balkan endemic nephropathy (BEN), classified into three groups with regard to the clearance of 99mTc-DTPA.
R, Cukuranović, N, Stefanović, V, Savić, V, Stefanović   +3 more
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Areas of endemism of the Patagonian steppe: an approach based on insect distributional patterns using endemicity analysis

Journal of Biogeography, 2006
AbstractAims  To delimit areas of endemism in the Patagonian steppe using endemicity analysis (EA), which evaluates areas of endemism by means of an endemicity index, and to compare the resulting endemic areas with those proposed for the Patagonian steppe by previous authors.Location  The Patagonian steppe, a region of South America found approximately
Gustavo E Flores
exaly   +2 more sources

A numerical analysis of Tasmanian higher plant endemism

Botanical Journal of the Linnean Society, 1984
Tasmanian endemic plant taxa at the species level or below were placed in geographic elements according to the distribution of their genera. These elements are associated with different environments, the endemic and Antarctic elements being most prominent in rainforest and alpine communities; the cosmopolitan element in alpine communities, and the ...
J. B. KIRKPATRICK, M. J. BROWN
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