Results 61 to 70 of about 127,997 (263)

Un catálogo excéntrico: editoriales literarias independientes y poesía traducida en la Argentina de la última década [PDF]

open access: yes, 2014
Este trabajo se enmarca en una investigación posdoctoral cuyo tema es la publicación de poesía traducida en editoriales literarias independientes en Argentina. La investigación abarca un período de una década (2002-2012) y se concentra en dos editoriales
Venturini, Santiago
core  

Atrophic Skeletal Muscle‐Derived Extracellular Vesicles Transfer miR‐125a‐5p to Inhibit Bone Formation in Osteoporosis during Aging

open access: yesAdvanced Science, EarlyView.
A muscle‐bone endocrine pathway in aging is revealed in which extracellular vesicles released from atrophic skeletal muscle (Aged‐SKM‐EVs) inhibit bone formation. These EVs deliver miR‐125a‐5p to osteoblasts, thereby suppressing the SIRT7‐Sp7 signaling axis and osteogenic differentiation.
Xiaoyan Shao   +22 more
wiley   +1 more source

A Case of Cerebral Cortical Encephalitis

open access: yes
Annals of Clinical and Translational Neurology, EarlyView.
Sixiao Liu, Kunqian Ji, Wei Wu, Wei Li
wiley   +1 more source

Deciphering and Targeting the Schwannoma‐Neuron‐Macrophage Crosstalk for the Treatment of Schwannomatosis and Associated Pain

open access: yesAdvanced Science, EarlyView.
We established patient‐derived SWN cell lines and orthotopic PDX models that recapitulate patient pain phenotypes, alongside a novel intravital DRG imaging platform to track macrophage infiltration and neuronal pain responses. Using these models, we define HMGB1–CCL2–IL‐6 signaling crosstalk driving pain and identify EGF signaling as a key regulator of
Zhenzhen Yin   +17 more
wiley   +1 more source

El editorial: una opinión desde la trastienda = The Editorial Article: An Opinion from Backstage

open access: yesInformación, Cultura y Sociedad, 2002
La autora define los editoriales o artículos de fondo, los tipifica y los resignifica desde la óptica de la “cocina” o “trastienda” de la revista. Utilizando un fondo concentrado de títulos especializados en Bibliotecología/Ciencia de la Información ...
Susana Romanos de Tiratel
doaj  

La política educativa con respecto a los libros de texto y las bibliotecas escolares en la Educación Primaria Pública costarricense, 1994-2010: análisis hermenéutico-crítico / Educational policy with respect to textbooks and school libraries in the...

open access: yesActualidades Investigativas en Educación, 2012
En este ensayo se analiza la política educativa con respecto a los libros de texto y a las bibliotecas escolares, desde la hermenéutica crítica. Para ello se realizó una revisión bibliográfica de documentos producidos durante el periodo comprendido ...
Marcela Gil Calderón
doaj   +1 more source

NIBAN2/FLII/RREB1 Axis Drives Glioma Stem Cell Malignancy via TLR3 Pathway Activation

open access: yesAdvanced Science, EarlyView.
NIBAN2, highly expressed in glioma stem‐like cells (GSCs), assembles with FLII and transcription factor RREB1 to form a nuclear complex. This complex transcriptionally activates stemness‐associated genes (e.g., CD44, NANOG) and metabolic enzymes (e.g., LDHA), thereby sustaining both transcriptional and metabolic stemness programs.
Liang liang Shi   +14 more
wiley   +1 more source

Divulgación de la investigación científica en el siglo XXI

open access: yesUniversidad y Sociedad, 2018
Este artículo tiene la intención de mostrar algunas de las aristas de la divulgación del quehacer científico investigativo en estas casi dos décadas del siglo XXI.
Debrayan Bravo Hidalgo   +1 more
doaj  

Resilience of Small Beef Packers and the USDA Meat Supply Chain Initiative

open access: yesAgribusiness, EarlyView.
ABSTRACT We focus on the plant‐size resilience relationship among small beef packers during COVID‐19. Defining resilience as the ability to maintain or increase slaughter and non‐resilience as otherwise, we use survey and secondary data to estimate a logit model where resilience is a function of a plant's capacity and age in addition to labor condition
Sunil P. Dhoubhadel   +2 more
wiley   +1 more source

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