Results 91 to 100 of about 19,469 (231)

Dendrophidion vinitor [PDF]

open access: yes, 1991
Number of Pages: 2Integrative BiologyGeological ...
Lieb, Carl S.
core   +1 more source

Manifestations and outcomes in patients with emphysematous pyelonephritis: Clinical series from southeast Mexico

open access: yesMedicina Clínica Práctica, 2023
Alexis Quintana-Gamboa   +3 more
doaj   +1 more source

Ecologic and Sociodemographic Factors Associated with Seroprevalence of Rickettsia in Yucatan, Mexico

open access: yesEpidemiologia
Background: Rickettsioses disproportionately affect vulnerable populations and are frequently misdiagnosed as other febrile illnesses in Yucatan, the Mexican state with the greatest diversity of Rickettsia spp.
Edgar Villarreal-Jimenez   +5 more
doaj   +1 more source

Knowledge of the Yucatec Maya in seasonal tropical forest management: the forage plants

open access: yesRevista Mexicana de Biodiversidad, 2012
Indigenous knowledge and the millenary experience in management of natural vegetation on karstic landscapes are important aspects that should be considered in animal production in seasonal tropical environments.
José Salvador Flores   +1 more
doaj   +1 more source

Stable isotope ratios indicate that body condition in migrating passerines is influenced by winter habitat [PDF]

open access: yes, 2004
Although predicted some time ago, there has been little success in demonstrating that the overall fitness of migratory birds depends on the combined influences of their experiences over all seasons.
Bearhop, S.   +3 more
core   +1 more source

Morbidity, mortality, and renal replacement therapy for chronic kidney disease in Mexico between 2016 and 2018

open access: yesNefrología (English Edition), 2022
Luis Alberto Dorantes-Carrillo   +4 more
doaj   +3 more sources

Lagrangian dynamical geography of the Gulf of Mexico

open access: yes, 2017
We construct a Markov-chain representation of the surface-ocean Lagrangian dynamics in a region occupied by the Gulf of Mexico (GoM) and adjacent portions of the Caribbean Sea and North Atlantic using satellite-tracked drifter trajectory data, the ...
Beron-Vera, F. J.   +5 more
core   +1 more source

Landuse and soil degradation in the southern Maya lowlands, from Pre-Classic to Post-Classic times : The case of La Joyanca (Petén, Guatemala) [PDF]

open access: yes, 2007
International audienceThis work focuses on the impact of Maya agriculture on soil degradation. In site and out site studies in the area of the city of La Joyanca (NW Petén) show that "Maya clays" do not constitute a homogeneous unit, but represent a ...
Anselmetti F. S.   +38 more
core   +3 more sources

Knowledge disparities in the approach to rickettsiosis: a comparative study among medical students from endemic and non-endemic regions of Mexico

open access: yesEducación Médica
Introduction: The approach of rickettsioses and other vector-borne diseases can pose challenges due to the clinical similarity these diseases share with other infectious conditions.
Edgar Villarreal-Jiménez   +6 more
doaj   +1 more source

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