Results 101 to 110 of about 12,025,084 (256)
Photographic Manipulation and Photographic Deception
Aisthesis, 2018 I consider how photographic image manipulation and deception influence both interpretation and evaluation of photographs. First I distinguish between image manipulation and deception by clarifying that image manipulation does not necessarily lead to ...
Zsolt Batori
doaj
A Secure Learned Image Codec for Authenticity Verification via Self-Destructive Compression
Big Data and Cognitive ComputingIn the era of deepfakes and AI-generated content, digital image manipulation poses significant challenges to image authenticity, creating doubts about the credibility of images.
Chen-Hsiu Huang, Ja-Ling Wu
doaj +1 more source
Protocol for quantifying miRNA trafficking across the endosomal membrane
FEBS Open Bio, EarlyView.An in vitro protocol measures miRNA uptake into endosomes isolated from mammalian cell extracts, which are free of subcellular contaminants. Performed at 37 °C in the presence of ATP, it ensures the import of single‐stranded miRNA into the endosomal lumen.
Syamantak Ghosh +2 more
wiley +1 more source
Simplified Hand Configuration for Object Manipulation [PDF]
, 2008 This work is focused on obtaining realistic human hand models that are suitable for manipulation tasks. Firstly, a 24 DOF kinematic model of the human hand is defined. This model is based on the human skeleton.
Sánchez-Urán González, Miguel Ángel +3 more
core
Efficient human hand kinematics for manipulation tasks [PDF]
, 2008 This work is focused on obtaining efficient human hand models that are suitable for manipulation tasks. A 24 DoF kinematic model of the human hand is defined to realistic movements. This model is based on the human skeleton.
Sánchez-Urán González, Miguel Ángel +9 more
core +1 more source
Dual native G‐quadruplex folding is associated with chromatin looping at the MYC locus
FEBS Open Bio, EarlyView.BG4‐detectable G‐quadruplex (G4) in HaCaT and NHEK keratinocytes identified folded and unfolded G4s enriched at promoters/TSSs and active enhancers, whereas unfolded G4s also overlapped weak/poised enhancers. At MYC–PVT1, 3C‐qPCR detected enhancer–promoter looping only when G4s were simultaneously folded at both regulatory elements under native ...
Dieila Giomo de Lima +7 more
wiley +1 more source
Image Specific Protection Against Manipulation
The rapid development of Generative Models (GMs) for image synthesis poses challenges to identifying manipulated images accurately. Traditionally, detection methods are trained to identify image manipulations after they occur.
Lisanti G., Bartolucci F.
core +1 more source
A Framework for Satellite Image Classification in the Context of Crisis Mapping Using Markov Random Fields [PDF]
, 2010 In this contribution a framework for classification of high resolution optical satellite images in the context of crisis mapping is proposed and evaluated. Multiscale image information (data model) as well as hierarchical and spatial context information (
Kersten, Jens, Gähler, Monika
core
BCG vaccination potentiates oxidative phosphorylation in neonatal myeloid‐derived suppressor cells
FEBS Open Bio, EarlyView.BCG vaccination enhances oxidative phosphorylation in neonatal MDSCs, impairing their immunosuppressive function. It upregulates electron transport chain genes and mitochondrial activity, increasing ATP and oxygen consumption. Pharmacological OXPHOS inhibition partially restores suppressive capacity, confirming causality.
Yingying Chen, Hui Li
wiley +1 more source
Price Manipulation in an Experimental Asset Market [PDF]
We analyze in the laboratory whether an uninformed trader is able to manipulate the price of a financial asset. To do so, we compare the results of two different experimental treatments.
Veiga, Helena, Vorsatz, Marc
core