Results 101 to 110 of about 2,389,345 (206)

Purification and preparation of Marchantia polymorpha Auxin Response Factor 2 for phase separation studies

open access: yesFEBS Open Bio, EarlyView.
We describe detailed protocols for the purification and preparation of Marchantia polymorpha Auxin Response Factor 2 (MpARF2). This protein is fused to an MBP solubility tag and an mNG fluorescent tag and is purified from Escherichia coli. The presented procedures make it possible to study MpARF2 assemblies, which could arise from phase separation ...
Bas Janssen   +5 more
wiley   +1 more source

Estimulador visual intraoperatorio (evi)

open access: yes, 2008
Estimulador visual intraoperatorio (EVI).La presente invención tiene por objeto un dispositivo que permite la estimulación controlada del sistema visual y vía óptica mediante la emisión, desde un emisor situado sobre el párpado, de destellos luminosos ...
Gomez Gonzalez, Emilio   +2 more
core   +1 more source

Robust Visual Tracking Via Online Low-rank Sparse Representation

open access: yes工程科学与技术, 2017
:The gray value features of images were used to describe targets in robust visual tracking via L1 minimization (L1 tracking algorithm).However,the ignorance of structural information between the templates and inaccurate modeling of target appearance ...
孔繁锵   +4 more
doaj  

GelMA‐based 3D spheroids recapitulate transcriptomic and functional hallmarks of myeloid sarcoma

open access: yesFEBS Open Bio, EarlyView.
GelMA 5% hydrogels support the formation of myeloid leukemia spheroids that recapitulate MS‐specific features, including G1 arrest, apoptosis, and ECM‐driven transcriptomic reprogramming. The 3D model mimicked soft‐tissue‐like stiffness and oxygen conditions, and transcriptomic convergence with primary MS samples confirmed its utility as a preclinical ...
Nicolas Germain   +11 more
wiley   +1 more source

Translating Visual to Textual Resources: Editorial and Technological Support for Electronic Publishing [PDF]

open access: yes, 2020
This article is an extension of a presentation that occurred at the 2018 College Art Association, Visual Resources Association affiliate session in Los Angeles.
Burns, Maureen
core  

Identification and characterisation of calcitonin receptor isoforms expressed in glioblastoma derived glioma stem and U‐87 MG cells

open access: yesFEBS Open Bio, EarlyView.
Glioblastoma cells express calcitonin receptor variants (CT receptor isoforms) that may help them survive stress. Using qPCR, transcript‐specific long‐read nanopore sequencing, immunofluorescence co‐localisation and comparative sequence analysis, this study identifies a novel alternatively spliced CALCR transcript that encodes the CTb receptor isoform ...
Pragya Gupta   +7 more
wiley   +1 more source

La grafología digital y la identidad visual del noticiero Vía Noticias Edición Central del canal Vía Televisión de Tarapoto, entre febrero y marzo del 2022 [PDF]

open access: yes
La presente tesis tuvo como objetivo determinar de qué manera la grafología digital se relacionó con la identidad visual del noticiero Vía Noticias Edición Central del canal Vía Televisión de Tarapoto, entre febrero y marzo del 2022.
Avalos Espichan, Armando Alfredo
core   +1 more source

Sono e cognição: implicações da privação do sono para a percepção visual e visuoespacial = Sleep and cognition: implications of sleep deprivation for visual perception and visuospatial = Sueño y cognición: implicaciones de la privación de sueño para la percepción visual y visuoespacial

open access: yesPsico, 2012
O sono é importante para as funções cognitivas como a percepção visual e visuoespacial. Entretanto, estudos desta natureza são escassos e com diferentes metodos, dificultando comparações. Objetiva-se revisar a literatura sobre as implicações do sono para
Soares, Cibele Siebra   +1 more
doaj  

Robot Visual Tracking via Incremental Self-Updating of Appearance Model

open access: yesInternational Journal of Advanced Robotic Systems, 2013
This paper proposes a target tracking method called Incremental Self-Updating Visual Tracking for robot platforms. Our tracker treats the tracking problem as a binary classification: the target and the background.
Danpei Zhao   +3 more
doaj   +1 more source

The C‐terminal truncated splicing variant of NK1R negatively modulates substance P‐stimulated NK1R signaling

open access: yesFEBS Open Bio, EarlyView.
The neurokinin 1 receptor exists as full‐length (NK1L) and C‐terminally truncated (NK1S) splice variants. We show that NK1S heterodimerizes with NK1L, impairing Gαq coupling and Ca2+ mobilization while enhancing β‐arrestin1 recruitment. NK1S suppresses substance P‐driven gene expression and cell migration, revealing NK1S as an endogenous biased ...
Lan Phuong Nguyen   +8 more
wiley   +1 more source

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