Results 1 to 10 of about 28,664 (198)
Reflexiones en torno a la relación entre el Estado y los nacionales en el exterior: un análisis del caso colombiano. [PDF]
Revista Chilena de Derecho y Ciencia Política, 2013 En el presente artículo analizamos la dimensión política del fenómeno migratorio en el contexto colombiano en particular durante los periodos presidenciales de Álvaro Uribe Vélez (2002-2010), abordando principalmente el Programa Colombia Nos Une (CNU ...
Janneth Clavijo Padilla
doaj +8 more sources
A Mutational Study of Cnu Reveals Attractive Forces between Cnu and H-NS [PDF]
Molecules and Cells, 2012 Cnu is a small 71-amino acid protein that complexes with H-NS and binds to a specific sequence in the replication origin of the E. coli chromosome. To understand the mechanism of interaction between Cnu and H-NS, we used bacterial genetics to select and analyze Cnu variants that cannot complex with H-NS.
Sang Chun Ji, Younghoon Lee, Heon M Lim
exaly +4 more sources
Orexin-A Inhibits Lipopolysaccharide-Induced Cell Migration in Cultured Mouse Astrocytes via Activation of Orexin 1 Receptor: Involvement of GABA Signaling. [PDF]
J Cell BiochemABSTRACT It has been suggested that orexin‐A (OXA) exerts neuroprotective and anti‐inflammatory effects in the nervous system, while there is limited understanding of the role of OXA in cortical astrocytes under inflammation. This study was designed to investigate whether OXA could inhibit astrocyte migration induced by lipopolysaccharide (LPS ...
Shin H +10 more
europepmc +2 more sources
GRSF1 loss in THP-1 macrophages promotes senescence-associated transcription in neighboring fibroblasts [PDF]
Scientific ReportsImmunosenescence, the age-associated decline in immune function, is accompanied by altered macrophage phenotypes and increased chronic inflammation. Here, we examined the role of the mitochondrial RNA-binding protein GRSF1 in regulating macrophage-driven
Younggi Lee +12 more
doaj +2 more sources
Demonstration of CMOS-compatible memristor-based electrochemical biosensor transducer with threshold-sensing functionality [PDF]
Nature CommunicationsMany electrochemical biosensors operate based on a threshold-sensing (TS) method, which indicates the presence of a disease when the concentration of a biomarker exceeds a predetermined, disease-specific threshold.
Young-Joon Kim +23 more
doaj +2 more sources
Thin-Film Composite Nanofiltration Membranes for Non-Polar Solvents
Membranes, 2021 Organic solvent nanofiltration (OSN) has been recognized as an eco-friendly separation system owing to its excellent cost and energy saving efficiency, easy scale-up in the narrow area and mild operation conditions.
Seungmin Lee +7 more
doaj +1 more source
Revista Chilena de Derecho y Ciencia Política, 2023 En el presente artículo analizamos la dimensión política del fenó-meno migratorio en el contexto colombiano en particular durante los perio-dos presidenciales de Álvaro Uribe Vélez (2002-2010), abordando princi-palmente el Programa Colombia Nos Une (CNU)
Janneth Karime Clavijo Padilla
doaj +1 more source
Metodología para evaluación de daños en edificios patrimoniales por afectación sísmica
Arquitectura +, 2016 León es uno de los departamentos de Nicaragua con mayor importancia y que cuenta con muchos valores patrimoniales de la nación. A raíz de los eventos sísmicos del 2014, el CNU convocó a las universidades (UNI, UNAN, UCA) a evaluar el daño de varios de ...
Erasmo José Aguilar, Gundel Tamez
doaj +5 more sources
Frontiers in Psychology, 2021 Non-native listeners deal with adverse listening conditions in their daily life much harder than native listeners. However, previous work in our laboratories found that native Chinese listeners with native English exposure may improve the use of temporal
Jingjing Guan, Xuetong Cao, Chang Liu
doaj +1 more source