Identifying Spatial Relationships in Metal-nanoparticle/Insulating-aerogel Catalytic Systems with Electron Tomography: Manual Segmentation vs. Machine-learning Classifiers
Sign Up to like & getrecommendations! Published in 2020 at "Microscopy and Microanalysis"
DOI: 10.1017/s1431927620019595
Abstract: Catalytic systems based on the incorporation of metal nanoparticles into insulating aerogels show great promise in optimizing multiple chemical reactions, including CO oxidation [1], contaminant remediation [2], and water splitting [3]. The method of incorporation… read more here.
Keywords: identifying spatial; metal; catalytic systems; spatial relationships ... See more keywords
Prediction of Survival of Glioblastoma Patients Using Local Spatial Relationships and Global Structure Awareness in FLAIR MRI Brain Images
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Access"
DOI: 10.1109/access.2023.3266771
Abstract: This article introduces a framework for predicting the survival of brain tumor patients by analyzing magnetic resonance images. The prediction of brain tumor survival is challenging due to the limited size of available datasets. To… read more here.
Keywords: structure awareness; brain; global structure; local spatial ... See more keywords
Abstract 2382: Three-dimensional spatial phenotyping of cellular landscapes in the bone microenvironment of spontaneous metastases
Sign Up to like & getrecommendations! Published in 2023 at "Cancer Research"
DOI: 10.1158/1538-7445.am2023-2382
Abstract: Metastasis to distant organs is the major cause of cancer-related deaths, and bone is the most frequent destination of metastasis in many cancers. Recent studies have shown that the bone microenvironment, not only permits, but… read more here.
Keywords: cell; dimensional spatial; three dimensional; spatial relationships ... See more keywords
Abstract 5786: Spatial relationships in the tumor microenvironment predict response to immune checkpoint inhibitors in urothelial and head and neck cancer
Sign Up to like & getrecommendations! Published in 2023 at "Cancer Research"
DOI: 10.1158/1538-7445.am2023-5786
Abstract: Background: Immune checkpoint inhibitors (ICI) can achieve remarkable clinical responses in urothelial cancer (UC). However, it remains unclear which aspects of the tumor microenvironment (TME) determine a patient’s response. The TME is usually characterized by… read more here.
Keywords: cell; immune checkpoint; spatial relationships; response ... See more keywords
Abstract PO-030: Deep-learning image-based tumor, stroma, and lymphocytes spatial relationships and clinicopathological features that affect survival in pancreatic cancer patients
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DOI: 10.1158/1538-7445.panca20-po-030
Abstract: Background: Stromal and lymphocyte density have each been implicated in differential survival in pancreatic cancer (Torphy, 2018 & Orhan, 2020). In this study, we developed an automated deep-learning system to provide risk-assessment upon spatial relationships… read more here.
Keywords: spatial relationships; survival pancreatic; deep learning; pancreatic cancer ... See more keywords
Educational Migrants, ICTs and Socio-Spatial Relationships: Establishing Presence from a Distance
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Asian and African Studies"
DOI: 10.1177/0021909618825277
Abstract: Previous research on transnational migration and information and communication technologies (ICTs) demonstrated how ICTs shape transnational social relationships. What remains less explored is how ICTs shape spatial dimensions of such relationships. Also, international educational migrants… read more here.
Keywords: spatial relationships; socio spatial; presence distance; educational migrants ... See more keywords