Results 111 to 120 of about 13,320 (205)
La rebelión de Tehuantepec en 1660
These three letters are related to the Indian uprisings of 1660 that took place in Tehuantepec and nearby towns in Oaxaca. In the first, the Indian writers complain of excessive tributes of gold and cloth demanded by the Spaniards and collected by force of imprisonment and beatings.
openaire +1 more source
Agromorphological variation and postharvest biophysical changes in fruits of tomato (Solanum lycopersicum L.) [PDF]
Se evaluó la variación fenotípica agromorfológica y cambios biofísicos de frutos después de 10 días de almacenamiento a temperatura ambiente, en una colección de tomate de Oaxaca, México.
Carrillo-Rodríguez, José Cruz +3 more
core
Propósito: describir las dinámicas que existen entre los actores inmersos en el manejo y disposición final de los lubricantes automotrices usados, a partir de las percepciones existentes en los talleres mecánicos.
Eduardo Martínez-Mendoza +3 more
doaj +3 more sources
Hydrogen Diffusivity and Hydrogen Traps Behavior of a Tempered and Untempered Martensitic Steel
The effect of tempering temperature and tempering time on the density of hydrogen traps, hydrogen diffusivity, and microhardness in a vanadium-modified AISI 4140 martensitic steel was determined. Tempering parameters were selected to activate the second,
Edgar López-Martínez +5 more
doaj +1 more source
Microestructura y nanoindentación de la zona de la soldadura de un acero microaleado experimental
Se analizó el efecto de los ciclos térmicos de soldadura en la microestructura de un acero microaleado experimental martensítico-bainítico. En la zona de fusión se presenta una microestructura de bainita y ferrita acicular.
Edgar López Martínez +3 more
doaj
Gobierno local abierto: diagnóstico en México y Oaxaca [PDF]
Con un enfoque centrado en el ciudadano y el uso de las tecnologías de la información y la comunicación, la expresión gobierno abierto ha revolucionado la administración pública.
MARTINEZ MARTINEZ, MANUEL HERNAN +3 more
core
Composition and zoogeographical affinities of the stomatopod and decapod crustacean fauna collected during the Ceemex P4 cruise in the Gulf of Tehuantepec, Mexico [PDF]
The CEEMEX-P4 cruise represented the first sampling expedition to the Gulf of Tehuantepec within the frame of a comprehensive project aimed at the study of demersal resources associated with major shrimp (Penaeidae) fishing grounds off the coast of ...
Hendrickx, M.E., Vázquez-Cureño, L.A.
core
Veintiocho especies de macroalgas marinas fueron identificadas viviendo en el rompeolas del puerto de Salina Cruz en el Golfo de Tehuantepec, Pacífico tropical mexicano. Se discute la identidad de Predaea subpeltata E. Y.
Jorgue Galindo-Villegas +2 more
doaj
[Chagasic cardiopathy in Tehuantepec. Preliminary report].
American trypanosomosis was described in the state of Oaxaca, Mexico in 1936, and is probably endemic in rural areas. However, there is no information regarding chronic disease in the Isthmus of Tehuantepec, previous to this report.To identify the prevalence of American trypanosomosis and its consequences, such as the chronic chagas cardiomyopathy (CCC)
R M, Moreno López +4 more
openaire +1 more source
Elevated temperatures increase abnormalities in embryos and reduce larval survival in serpulid polychaetes. [PDF]
Sánchez-Ovando JP +2 more
europepmc +1 more source

