Results 161 to 170 of about 376,595 (201)

Preliminares

open access: yesRevista Colombiana de Estadística, 1990
Universidad Nacional de Colombia Universidad Nacional de Colombia
doaj  

Emergent media narratives on land conflicts in a global biocultural diversity hotspot

open access: yesPeople and Nature, EarlyView.
Abstract Land conflicts (LCs) represent major challenges in regions where limited resources are contested by diverse actors. The triple frontier of the bioculturally diverse Alto Paraná Atlantic Forests (APAF) ecoregion concentrates some of the most intense LCs in South America.
Alberto Anticoli   +7 more
wiley   +1 more source

Normas de redacción

open access: yesRevista Colombiana de Química, 2010
Universidad Nacional de Colombia Universidad Nacional de Colombia
doaj   +2 more sources

Remission and low disease activity state in childhood-onset systemic lupus erythematosus: differential impact on damage accrual in a Latin American cohort (GLADEL). [PDF]

open access: yesLupus Sci Med
Borgia RE   +13 more
europepmc   +1 more source

Preliminares

open access: yesRevista Colombiana de Estadística, 1981
Universidad Nacional de Colombia Universidad Nacional de Colombia
doaj  

Patient iPSC‐derived astrocytes reveal impaired homeostasis and reactive‐like features in propionic acidemia

open access: yesThe Journal of Pathology, EarlyView.
Abstract Propionic acidemia (PA) is a neurometabolic disorder caused by propionyl‐CoA carboxylase deficiency with frequent neurological involvement, yet cell‐type‐specific mechanisms remain poorly defined. We established human induced pluripotent stem cell (iPSC)‐derived astrocytes (iAs) from patients harboring PCCA or PCCB mutations and investigated ...
Irene González‐Garnacho   +5 more
wiley   +1 more source

Preliminares

open access: yesRevista Colombiana de Estadística, 1982
Universidad Nacional de Colombia Universidad Nacional de Colombia
doaj  

Functionalized Graphene‐Reinforced Thermoplastic Polyurethane Nanocomposites: Thermomechanical and Magnetic Properties

open access: yesPolymer Composites, EarlyView.
TrGO–Ni/Co Hybrid Nanocomposites: From Hydrothermal Synthesis to Melt Processing. ABSTRACT Polymeric nanocomposites have attracted significant interest for their low density, processability, and multifunctional properties, making them suitable for applications such as flexible electronics, sensors, biomedical devices, and functional coatings.
Bruno B. Storte   +8 more
wiley   +1 more source

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