Results 91 to 100 of about 21,396 (262)

Supervisión del control interno en microempresas mexicanas

open access: yesRetos de la Dirección, 2023
A partir de criterios autorales se analizaron diferentes conceptualizaciones del control interno y su contextualización en las las micro, pequeñas y medianas empresas.
María Magdalena Pelayo Cortés   +3 more
doaj  

Not All Agreements Are Equal: Heterogeneous Effects of RTAs on Latin American Agri‐Food Exports, 1990–2019

open access: yesAgribusiness, EarlyView.
ABSTRACT Since the final decade of the 20th century, Latin American countries have increasingly regarded the signing of regional trade agreements (RTAs) as a promising strategy for expanding their exports. Within this context, the main objective of this study is to assess the impact of RTAs on agri‐food exports in Latin America over the period 1990 ...
María‐Isabel Ayuda   +2 more
wiley   +1 more source

Evaluación geológica de los modelos para el truncamiento cenozoico del sur de México: Erosión por subducción y detachment del bloque Chortís

open access: yes, 2014
El modelo de erosión por subducción recientemente propuesto para explicar el truncamiento cenozoico del sur de México es confrontado con el modelo tradicional de truncamiento debido al detachment del bloque Chortís, el cual se ha asumido sin reparar en ...
Claudia Cristina Mendoza-Rosales
core  

Preparing for resilience: adaptation options for young people in small-scale fisheries in Mexico

open access: yesEcology and Society
Small-scale fisheries (SSF) form complex social-ecological systems that face multiple and difficult challenges, which have afforded opportunities for substantial learning.
Alejandro Espinoza-Tenorio   +8 more
doaj   +1 more source

A Unifying Approach to Self‐Organizing Systems Interacting via Conservation Laws

open access: yesAdvanced Intelligent Discovery, EarlyView.
The article develops a unified way to model and analyze self‐organizing systems whose interactions are constrained by conservation laws. It represents physical/biological/engineered networks as graphs and builds projection operators (from incidence/cycle structure) that enforce those constraints and decompose network variables into constrained versus ...
F. Barrows   +7 more
wiley   +1 more source

Philippe Bovin (coord.), Las fronteras del istmo. Fronteras y sociedades entre el sur de México y América Central

open access: yes, 1998
Tomas François. Philippe Bovin (coord.), Las fronteras del istmo. Fronteras y sociedades entre el sur de México y América Central. In: Caravelle, n°71, 1998. Senteurs et saveurs d'Amérique latine. pp.
Tomas, François
core  

IMPACTO DEL DESARROLLO TURÍSTICO EN LAS PRIMERAS COMUNIDADES LOCALES DE LOS ESTADOS DEL SUR DE MÉXICO

open access: yes, 2023
Trabajo Fin de Grado leído en la Universidad Rey Juan Carlos en el curso académico 2023/2024. Directores/as: Pablo Ozcáriz GilCon este trabajo analizamos y evaluamos el impacto que la llegada del turismo ha tenido en las comunidades originarias del sur ...
Vázquez Flores, Laura
core  

Hard Outcomes in Critically Ill Patients with Acute Respiratory Distress Syndrome Caused by SARS-CoV-2 Infection: A Retrospective Cohort Study of 3 Years of Pandemic

open access: yesCOVID
Background: The COVID-19 pandemic has exerted immense pressure on healthcare systems, particularly in the management of patients with acute respiratory distress syndrome (ARDS). Identifying predictors of survival in critically ill patients is crucial for
Gabriela Maria Mora Martínez   +4 more
doaj   +1 more source

Diabetic Retinopathy Classification With Convolutional Neural Networks Designed by the Fuzzy Grey Wolf Optimizer With Parameter Adaptation

open access: yesAI &Innovation, EarlyView.
ABSTRACT The detection and classification of diseases have become a field of interest for artificial intelligence in recent years, where the development of methods and models that allow support for specialists in different health fields has allowed early detection of diseases and the provision of timely treatment to patients.
Rodrigo Cordero‐Martínez   +2 more
wiley   +1 more source

José Antonio Flores Farfán, Cuatreros somos y toindioma hablamos. Contactos y conflictos entre el náhuatl y el español en el sur de México

open access: yes, 2003
Barriga Villanueva Rebeca. José Antonio Flores Farfán, Cuatreros somos y toindioma hablamos. Contactos y conflictos entre el náhuatl y el español en el sur de México. In: Caravelle, n°80, 2003. Arts d'Amérique latine : marges et traverses. pp.
Barriga Villanueva, Rebeca
core   +1 more source

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