Results 61 to 70 of about 558,104 (249)

Raman‐based label‐free microscopic analysis of the pancreas in living zebrafish larvae

open access: yesFEBS Open Bio, EarlyView.
Forward stimulated Raman scattering (F‐SRS) and epi coherent anti‐Stokes Raman scattering (E‐CARS) allow label‐free discrimination of distinct subcellular structures in the pancreas of living zebrafish larvae. Given the straightforward applicability, we anticipate broad implementation of Raman microscopy in other organs and across various biomedical ...
Noura Faraj   +3 more
wiley   +1 more source

La etnoeducación como posicionamiento político e identitario del pueblo afroecuatoriano [PDF]

open access: yesAntropologías del Sur, 2017
La investigación se orienta a demostrar cómo la población afrodescendiente en Ecuador ha generado, desde la etnoeducación, procesos históricos de transformación epistemológica por medio de la difusión de conocimientos ancestrales como una forma de ...
Rocío Vera
doaj  

Polarization‐resolved femtosecond Vis/IR spectroscopy tailored for resolving weak signals in biological samples using minimal sample volume

open access: yesFEBS Open Bio, EarlyView.
Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley   +1 more source

Multi‐omics and low‐input proteomics profiling reveals dynamic regulation driving pluripotency initiation in early mouse embryos

open access: yesFEBS Open Bio, EarlyView.
Mouse pre‐implantation development involves a transition from totipotency to pluripotency. Integrating transcriptomics, epigenetic profiling, low‐input proteomics and functional assays, we show that eight‐cell embryos retain residual totipotency features, whereas cytoskeletal remodeling regulated by the ubiquitin‐proteasome system drives progression ...
Wanqiong Li   +8 more
wiley   +1 more source

Ressenyes [PDF]

open access: yes, 2014
Índex de l'obra ressenyada: Heike VAN LAWICK ; Brigitte E. JIRKU (ed.), Übersetzen als Performanz. Translation und Translationswissenschaft in performativem Licht.
Farrés, Ramon,
core  

Lessons Learned: Quality Analysis of Optical Coherence Tomography in Neuromyelitis Optica

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Introduction Optical coherence tomography (OCT)‐derived retina measurements are markers for neuroaxonal visual pathway status. High‐quality OCT scans are essential for reliable measurements, but their acquisition is particularly challenging in eyes with severe visual impairment, as often observed in neuromyelitis optica spectrum disorders ...
Hadi Salih   +40 more
wiley   +1 more source

En el reino de la ambivalencia: la Cuba de Alejandro de Humboldt (Relation historique du Voyage aux Régions équinoxiales du Nouveau Continent)

open access: yesNuevas Poligrafías, Revista de Teoría Literaria y Literatura Comparada, 2003
Las estancias de Humboldt en Cuba y la obra sobre la isla que surgió de esas visitas, gozaron en la propia Cuba de un amplio interés. Es notable el papel de Humboldt en la imaginación colectiva de Cuba, así como en su vida intelectual, en su historia así
Oliver Lubrich
doaj   +1 more source

Los españoles no viven con un jet-lag permanente [PDF]

open access: yes, 2018
La idea de que la hora de Berlín ha perjudicado la vida en España ha hecho fortuna en los últimos años, sin embargo, la comparación correcta de nuestras actividades diarias y las europeas muestra patrones ...
Martín Olalla, José María
core  

Inhibition of Classical and Alternative Complement Pathway by Ravulizumab and Eculizumab

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To explore the feasibility of classical (CH50) and alternative (AH50) complement pathway activity as potential biomarkers for treatment guidance and monitoring during therapy with ravulizumab in patients with generalized myasthenia gravis (gMG) and compare these to therapeutic drug monitoring under eculizumab.
Lea Gerischer   +14 more
wiley   +1 more source

Libertad estética y libertad práctica. La Crítica del discernimiento y su incidencia en el concepto kantiano de «libertad moral»

open access: yesIsegoría, 2004
El problema de cómo concebir coherentemente la libertad está profundamente enraizado en las obras críticas de Kant y relaciona estrechamente entre sí la epistemología, la ética y la estética, así como la interpretación teleológica de la naturaleza.
Astrid Wagner
doaj   +1 more source

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