Results 31 to 40 of about 92,295 (210)

Hechtia mixtecana sp. nov. (Hechtioideae; Bromeliaceae), from Oaxaca, Mexico

Nordic Journal of Botany, EarlyView.
Botanical explorations carried out in the state of Oaxaca, Mexico, led to the discovery of a new Bromeliaceae: Hechtia mixtecana,which is here described and illustrated. The new taxon is compared with the morphologically similar Hechtia fragilis, Hechtia lyman‐smithii, and Hechtia minuta.
Rodrigo Alejandro Hernández‐ Cárdenas, Adolfo Espejo‐ Serna, Ana Rosa López‐ Ferrari, Sofía Ana Lucrecia Lara‐ Godínez, Andrew Siekkinen   +4 more
wiley   +1 more source

Propiedades magnéticas y petrofábrica de unidades volcánicas terciarias de Ia región de Arandas-Atotonilco, Jalisco, México

Geofísica Internacional, 1992
Se reportan los resultados de un estudio combinado de paleomagnetismo, propiedades magnéticas, observaciones con microscopio óptico en laminas delgadas y superficies pulidas, microscopio electrónico de barrido (SEM) y anisotropia de susceptibilidad ...
J. Urrutia-Fucugauchi, Roberto S. Molina Garza   +1 more
doaj   +1 more source

Ampliación del ámbito geográfico y de la talla máxima de Kinosternon chimalhuaca (Testudines: Kinosternidae)

Acta Biológica Colombiana, 2020
Kinosternon chimalhuaca(Casquito de Jalisco) es una tortuga kinosternida endémica de México. La talla máxima de longitud de caparazón (CL) es de 160 mm en machos y de 130 mm en hembras.
Marco Antonio LÓPEZ-LUNA, Armando ESCOBEDO-GALVÁN, Fabio Germán Cupul Magana   +2 more
doaj   +1 more source

Technological and infrastructure collaborative seismic research in Western Mexico [PDF]

, 2016
In February and March 2014, Spanish, Mexican and British scientists and technicians explored the western margin of Mexico, a region with a high occurrence of large earthquakes (> Mw = 7.5) and tsunami generation, on board the British Royal Research ...
Alonso, José Luis, Bandy, William L., Bartolomé de la Peña, Rafael, Cameselle, Alejandra L., Castellón, Arturo, Cordoba, Diego, Day, Colin, Dañobeitia, Juan José, Mortera Gutiérrez, Carlos A., Nuñez, Diana, Núñez Cornú, Francisco, Perea, Héctor, Prada, Manel   +12 more
core  

Potential distribution and susceptibility of Coffea arabica L. to climate change impacts

PLANTS, PEOPLE, PLANET, EarlyView.
Ecological niche models (ENMs) are vital for understanding the impact of historical factors on ecosystems and predicting future climate change scenarios. These models help assess how environmental shifts affect agricultural species like coffee, which supports millions of people globally.
Yuliana Grisel García‐Martínez, Andrés Lira‐Noriega   +1 more
wiley   +1 more source

An annotated list of the centipedes (Chilopoda) in the National Collection of Arachnids, Instituto de Biología, Universidad Nacional Autónoma de México : Addendum: Scutigeromorpha and Scolopendromorpha [PDF]

, 2013
This addendum to “An annotated list of the centipedes (Chilopoda) in The National Collection of Arachnids (Colección Nacional de Arácnidos, CNAN), Instituto de Biología, Universidad Nacional Autónoma de México” (México City), is based on new samples ...
Cupul-Magaña, Fabio Germán
core  

Homogeneous Observer‐Based Affine Formation Tracking

International Journal of Robust and Nonlinear Control, EarlyView.
ABSTRACT This article addresses the control of mobile agents, termed followers, to track a time‐varying affine formation specified by a set of leaders. We present a distributed hierarchical method composed of a homogeneous high‐order sliding mode observer and a tracking controller. The observer estimates the followers' target trajectories from neighbor
Rodrigo Aldana‐López, Miguel Aranda, Rosario Aragüés, Carlos Sagüés   +3 more
wiley   +1 more source

Important records of waterbirds along the Central Pacific Coast of Mexico

Huitzil, 2019
Documenting the presence of bird species outside of its current distribution, allows us to understand their patterns of spatial and temporal distribution. In addition it allows us to assess their ecological value compared to other sites.
Salvador Hernandez, Gerardo Hernández-Vázquez, Diego González-Zamora, Sarahy Contreras-Martínez, José Alfredo Castillo Guerrero, Lorena Ramírez-Ríos   +5 more
doaj   +1 more source

Kinosternon integrum [PDF]

, 1998
Number of Pages: 6Integrative BiologyGeological ...
Berry, James. F., Iverson, John B., Young, Cameron A.   +2 more
core   +1 more source

Mujeres Públicas and women in public: Scrutinising the history of prostitution in eighteenth‐ and nineteenth‐century Mexico

Gender &History, EarlyView.
Abstract Past studies of prostitution have mislabelled Mexican women as prostitutes when it is not clear that they had engaged in transactional sex. Here, we examine the history of prostitution between 1750 and 1865, detailing both legal frameworks and judicial evidence to address the reasons for the inflation of prostitution's presence in Mexico ...
Nora E. Jaffary, Luis Londoño
wiley   +1 more source