Results 31 to 40 of about 1,409,845 (199)

Una aproximación macroscópica al ecosistema galerístico neoyorquino (1905-1995)

open access: yesArte, Individuo y Sociedad, 2023
Nueva York se presenta como un caso de estudio ideal para los análisis de distritos culturales, pues a lo largo de todo el siglo xx las galerías de arte, entre otras instituciones, localizadas en la ciudad han conformado clústeres activos y muy ...
María Ortiz-Tello
doaj   +1 more source

La planificación turística desde el enfoque de la competitividad: caso Colombia

open access: yesTurismo y Sociedad, 2015
Este documento de investigación tiene el objetivo de mostrar, de una manera global, los principales resultados que derivan de la formulación de once planes de desarrollo turístico2 realizados en Colombia en 2012.
Gustavo Toro   +4 more
doaj   +1 more source

Expansion to new habitats and a new commercial host (Malus domestica) by Anastrepha ludens (Tephritidae) likely influenced by global warming

open access: yesScientific Reports
Anastrepha ludens (Mexican fruit-fly) is a highly polyphagous fruit fly species (Tephritidae) attacking wild and commercial fruit from Mexico to Panama. Here we report on a recent habitat and host range expansion as A.
Martín Aluja   +9 more
doaj   +1 more source

Pautas de distribución y concentración de la migración externa en Chile. Explorando niveles de su vulnerabilidad

open access: yesEstudios Geográficos, 2023
Las migraciones han tomado una alta relevancia en el discurso político, cultural y social chileno. Se aborda tal proceso en el país entre los años 2012 a 2017, comprendiendo las estructuras espaciales, distribución, diversidad y la conformación de ...
Francisco Maturana   +2 more
doaj   +1 more source

Central Nervous System Neuroblastoma, FOXR2‐Activated: A Pooled Analysis of Published Clinical Outcomes

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Central nervous system (CNS) neuroblastoma, FOXR2‐activated, is a recently recognized entity in the WHO CNS5 classification, defined by activation of the FOXR2 transcription factor and unique histopathological features. This review synthesizes available literature and pooled clinical data, providing insight into demographics ...
Sudarshawn Damodharan   +1 more
wiley   +1 more source

Encadenamiento productivo, estado actual del clúster automotriz en la región de San Luis Potosí

open access: yesInquietud Empresarial, 2017
En la actualidad, el encadenamiento productivo es una condición indispensable para el desarrollo económico local en el nuevo escenario global y competitivo.
Lucila Patricia Cruz Covarrubias   +1 more
doaj   +1 more source

Leukemia and Exposure to Potential Benzene Sources in Children From the Mexico City Metropolitan Area, 2010–2021: A Geospatial Analysis

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Leukemia is the most common childhood cancer in Mexico, and acute lymphoblastic leukemia (ALL) is the most frequent subtype. Exposure to high concentrations of benzene has been associated with ALL incidence, particularly in urban areas. This study evaluated the relationship between distance to benzene emission sources and the number
Orlando Rivera Zurita   +5 more
wiley   +1 more source

Conglomerados de clases latentes en 408 miembros de 120 familias nucleares de Barranquilla con un caso índice afectado de trastorno de atención hiperactividad (TDAH)

open access: yesActa Neurológica Colombiana, 2016
Introducción: el análisis de conglomerados de clases latentes (ACCL) es un procedimiento estadístico para agrupamientos, dependiendo de la respuesta a cada ítem.
David A Pineda   +7 more
doaj   +1 more source

Association Between Dinutuximab Beta Exposure and Post‐End‐of‐Treatment Survival in Neuroblastoma: A Weighted Patient‐Level Analysis of Three Clinical Studies

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Objectives The association between exposure to dinutuximab beta (DB) and event‐free survival (EFS) or overall survival (OS) of neuroblastoma patients was assessed using data collected during three clinical trials (five cohorts). Methods A systematic review (March 2026) was conducted to identify relevant studies (prospective; registered DB ...
Przemysław Holko   +19 more
wiley   +1 more source

Insights into the differences related to the resistance mechanisms to the highly toxic fruit Hippomane mancinella (Malpighiales: Euphorbiaceae) between the larvae of the sister species Anastrepha acris and Anastrepha ludens (Diptera: Tephritidae) through comparative transcriptomics

open access: yesFrontiers in Physiology
The Manchineel, Hippomane mancinella (“Death Apple Tree”) is one of the most toxic fruits worldwide and nevertheless is the host plant of the monophagous fruit fly species Anastrepha acris (Diptera: Tephritidae).
Essicka A. García-Saldaña   +3 more
doaj   +1 more source

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