Results 31 to 40 of about 44,111 (203)
Instrucción Ortopédica de Posgrado - Presentación
Se presenta el caso e imagenes de una paciente del sexo femenino de 26 años cuyo signo cardinal fue el engrosamiento de ambos tendones de Aquiles. Refiere haber comenzado aproximadamente a los 14 años con dolor y tumefacción de ambos tobillos que ella recuerda como de presentación aguda.
Juan Pablo Ghisi, Adrián Trache
openaire +3 more sources
ABSTRACT This study addresses the trajectory tracking control for manipulator robots with uncertainties. The main objective is to ensure that the robot follows a desired trajectory despite the presence of uncertainties/disturbances and considering control input constraints. The approach is developed in the framework of continuous integral sliding modes.
Emanuel Ortiz‐Ortiz +3 more
wiley +1 more source
El trabajo que presentamos tiene el propósito de recuperar las experiencias y saberes que como grupo de investigación, integrado a través de lo que en México se denomina Cuerpo Académico (CA), adquirimos en relación con el trabajo de investigación ...
David Pérez Arenas +3 more
doaj +1 more source
ABSTRACT This study investigates the use of otolith shape analysis for species identification and size estimation in Ariopsis felis and Bagre marinus, based on 181 modern otoliths obtained from a scientific collection and recent sampling in the coastal regions of Campeche and Yucatán, as well as 39 archaeological otoliths corresponding to the Early ...
Ariana Solis‐Gómez +7 more
wiley +1 more source
Hacia una agenda social del diseño: Diez retos para el contexto mexicano
Este artículo presenta diez retos de diseño para el contexto mexicano, los cuales fueron informados a partir de problemáticas significativas de México.
Juan Carlos Ortiz Nicolás +3 more
doaj +1 more source
Geographic risks to functional groups of mammals and birds from habitat loss in Mexico
Abstract There is a need to quantify the impact of habitat loss due to anthropogenic factors on different aspects of biodiversity, such as functional trait diversity represented by functional groups (FGs). We developed a metric to assess the weighted risk of loss of habitat for 33 FGs of mammals and 36 FGs of birds in Mexico based on potential ...
Fernando Mayani‐Parás +4 more
wiley +1 more source
La política universitaria de la gestión Kirchner [PDF]
Los tres últimos gobiernos en Argentina se caracterizan por ser de un mismo signo y grupo de poder, al que se denomina popularmente el gobierno K. ¿Cuáles son las continuidades y los cambios vividos en las universidades tomando como referencia la década
Mazzola, Carlos Francisco +1 more
core
Compared perspectives among faculty members of postgraduate school at UNAM and UCM [PDF]
El propósito de este estudio es indagar las principales características del buen docente universitario de posgrados de investigadores en educación para poder construir una perspectiva desde la que analizar la calidad de la formación que imparten.
Alanís Jiménez, José Francisco +1 more
core +2 more sources
What Goes First? Effects of Starvation on the Body Condition of a Neotropical Dung Beetle
We investigated how prolonged starvation affects key physiological traits in the dung beetle Dichotomius bos. Prolonged starvation leads to significant reductions in body dry mass and fat reserves, while muscle mass remains unchanged. These findings indicate that dung beetles prioritize the maintenance of locomotor muscles while mobilizing stored ...
Leonardo Vilas‐Bôas M. P. de Cerqueira +5 more
wiley +1 more source
Who prefers the dark? Daily activity of dung beetles from an Amazonian region
Daily activity patterns shape how dung beetle species coexist in Amazonian forests, revealing temporal niches that reduce competition and structure biodiversity. We compared species richness, abundance and assemblage composition of dung beetles sampled during day and night in a conserved terra‐firme forest in the Brazilian Amazon. Although richness and
Leonardo Vilas‐Bôas M. P. de Cerqueira +8 more
wiley +1 more source

