Results 221 to 230 of about 97,829 (242)
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The American journal of tropical medicine and hygiene, 1999
Because of the discovery of a spotted fever group rickettsiosis with signs and symptoms similar to dengue fever in Yucatan, Mexico, immunofluorescence assay (IFA) serology was performed on sera from 390 persons selected from a representative geographic distribution of rural Yucatan to detect antibodies reactive with Rickettsia rickettsii, R.
J E, Zavala-Velazquez +4 more
openaire +2 more sources
Because of the discovery of a spotted fever group rickettsiosis with signs and symptoms similar to dengue fever in Yucatan, Mexico, immunofluorescence assay (IFA) serology was performed on sera from 390 persons selected from a representative geographic distribution of rural Yucatan to detect antibodies reactive with Rickettsia rickettsii, R.
J E, Zavala-Velazquez +4 more
openaire +2 more sources
American Association of Petroleum Geologists Bulletin, 2019
The Isthmian salt basin in the southern Gulf of Mexico can be divided into the Yucatan and Campeche subbasins, separated by a base-salt high near the nose of the Yucatan platform.
M. Hudec, I. Norton
semanticscholar +1 more source
The Isthmian salt basin in the southern Gulf of Mexico can be divided into the Yucatan and Campeche subbasins, separated by a base-salt high near the nose of the Yucatan platform.
M. Hudec, I. Norton
semanticscholar +1 more source
Marine and Petroleum Geology, 2019
The stratigraphy and structural evolution of the western Florida margin is much better understood than its northern Yucatan conjugate because previous hydrocarbon exploration has been more extensive on the Florida margin.
A. Steier, P. Mann
semanticscholar +1 more source
The stratigraphy and structural evolution of the western Florida margin is much better understood than its northern Yucatan conjugate because previous hydrocarbon exploration has been more extensive on the Florida margin.
A. Steier, P. Mann
semanticscholar +1 more source
Geoforum, 2019
Over the past few years there has been a vertical-turn in human geographical scholarship with research, especially in the sub-fields of geopolitics and urban geography, increasingly focused in trying to understand space volumetrically: how subterranean ...
María de Lourdes Melo Zurita, P. Munro
semanticscholar +1 more source
Over the past few years there has been a vertical-turn in human geographical scholarship with research, especially in the sub-fields of geopolitics and urban geography, increasingly focused in trying to understand space volumetrically: how subterranean ...
María de Lourdes Melo Zurita, P. Munro
semanticscholar +1 more source
Canadian Journal of Microbiology (print), 2019
Microbial community composition in selected karst groundwater sites in the Yucatan Peninsula, Mexico was assessed to determine the environmental variables influencing groundwater microbial diversity.
Anni Moore +3 more
semanticscholar +1 more source
Microbial community composition in selected karst groundwater sites in the Yucatan Peninsula, Mexico was assessed to determine the environmental variables influencing groundwater microbial diversity.
Anni Moore +3 more
semanticscholar +1 more source
Underwater Caves of the Yucatan Peninsula
Encyclopedia of Caves, 2019The Yucatan Peninsula is one of the largest limestone platforms in the world. The Mexico isthmus region of the peninsula is a low-relief pitted karst plain containing few surface drainage systems or lakes.
J. Coke
semanticscholar +1 more source
2012
Mangroves are composed of relatively few species of plants specially adapted to tidal inundation and saline conditions. Mangrove communities are not considered ideal environments for most mammals, especially large-bodied arboreal herbivores, because of the low-diversity, and supposedly, low-quality vegetation.
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Mangroves are composed of relatively few species of plants specially adapted to tidal inundation and saline conditions. Mangrove communities are not considered ideal environments for most mammals, especially large-bodied arboreal herbivores, because of the low-diversity, and supposedly, low-quality vegetation.
openaire +2 more sources
Impact of pesticides in karst groundwater. Review of recent trends in Yucatan, Mexico
Groundwater for Sustainable Development, 2018The anthropogenic activities in karst aquifer increase the vulnerability for groundwater pollution by organochlorine pesticides (OCP). Recent research have been published about high level of OCP in water, as well as the bioaccumulation of OCP in blood of
A. Rodríguez +4 more
semanticscholar +1 more source
Archives of Environmental Contamination and Toxicology, 2021
P. Moreno-Pérez +2 more
semanticscholar +1 more source
P. Moreno-Pérez +2 more
semanticscholar +1 more source
2011
Nowadays, more than the 90% of the companies in Mexico (IPADE 2000) are companies that belong to families; therefore, they play a dominant role in the economy. The goal of this investigation is to indicate which factors affect, in a differential way, the rural and urban family business at Dzidzantun municipality in Yucatan State.
Tamayo Manrique, Jose Maria +3 more
openaire +1 more source
Nowadays, more than the 90% of the companies in Mexico (IPADE 2000) are companies that belong to families; therefore, they play a dominant role in the economy. The goal of this investigation is to indicate which factors affect, in a differential way, the rural and urban family business at Dzidzantun municipality in Yucatan State.
Tamayo Manrique, Jose Maria +3 more
openaire +1 more source