Results 91 to 100 of about 1,237,951 (298)
Three-dimensional images of choanoflagellate loricae [PDF]
Proceedings of the Royal Society B: Biological Sciences, 2008 Choanoflagellates are unicellular filter-feeding protozoa distributed universally in aquatic habitats. Cells are ovoid in shape with a single anterior flagellum encircled by a funnel-shaped collar of microvilli. Movement of the flagellum creates water currents from which food particles are entrapped on the outer surface of the collar and ingested by ...
Leadbeater, Barry S C +3 more
openaire +4 more sources
Molecular Oncology, EarlyView.There is an unmet need in metastatic breast cancer patients to monitor therapy response in real time. In this study, we show how a noninvasive and affordable strategy based on sequencing of plasma samples with longitudinal tracking of tumour fraction paired with a statistical model provides valuable information on treatment response in advance of the ...
Emma J. Beddowes +20 more
wiley +1 more source
Underwater Image Enhancement Using Convolutional Neural Network [PDF]
arXiv, 2021 This work proposes a method for underwater image enhancement using the principle of histogram equalization. Since underwater images have a global strong dominant colour, their colourfulness and contrast are often degraded. Before applying the histogram equalisation technique on the image, the image is converted from coloured image to a gray scale image
arxiv
Coherence-based three-dimensional imaging spectrometry [PDF]
, 2013 Editors:Prathan Buranasiri,Sarun SumriddetchkajornA brief review is presented for recent progress in a fully interferometric technique to obtain a set of spectral components of three-dimensional images for usual polychromatic objects. The review includes
63765, YOSHIMORI, Kyu
core +2 more sources
Molecular Oncology, EarlyView.Chronic TGF‐β exposure drives epithelial HCC cells from a senescent state to a TGF‐β resistant mesenchymal phenotype. This transition is characterized by the loss of Smad3‐mediated signaling, escape from senescence, enhanced invasiveness and metastatic potential, and upregulation of key resistance modulators such as MARK1 and GRM8, ultimately promoting
Minenur Kalyoncu +11 more
wiley +1 more source
A Review of Image Mosaicing Techniques [PDF]
arXiv, 2014 Image Mosaicing is a method of constructing multiple images of the same scene into a larger image. The output of the image mosaic will be the union of two input images. Image-mosaicing algorithms are used to get mosaiced image. Image Mosaicing processed is basically divided in to 5 phases.
arxiv
A Privacy-Preserving Image Retrieval Scheme with a Mixture of Plain and EtC Images [PDF]
arXiv, 2022 In this paper, we propose a novel content-based image-retrieval scheme that allows us to use a mixture of plain images and compressible encrypted ones called "encryption-then-compression (EtC) images." In the proposed scheme, extended SIMPLE descriptors are extracted from EtC images as well as from plain ones, so the mixed use of plain and encrypted ...
arxiv
Three Dimensional Annihilation Imaging of Antiprotons in a Penning Trap
, 2003 We demonstrate three-dimensional annihilation imaging of antiprotons trapped in a Penning trap. Exploiting unusual feature of antiparticles, we investigate a previously unexplored regime in particle transport; the proximity of the trap wall.
Amoretti, M. +30 more
core +1 more source
Molecular Oncology, EarlyView.We identified adaptor protein ShcD as upregulated in triple‐negative breast cancer and found its expression to be correlated with reduced patient survival and increased invasion in cell models. Using a proteomic screen, we identified novel ShcD binding partners involved in EGFR signaling pathways.
Hayley R. Lau +11 more
wiley +1 more source
Taiwanese Journal of Obstetrics & Gynecology, 2022 Endometrial cancer is a common malignancy in women worldwide, with myometrial invasion (MI) being an important prognostic factor, usually assessed via imaging techniques.
Apostolos Ziogas +6 more
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