Results 81 to 90 of about 133,716 (275)

Nature of Anti‐Dissipative High‐Energy Excited States in Quaterpyridine‐Bridged Ruthenium Complexes

open access: yesAngewandte Chemie, EarlyView.
Upon photoexcitation, meta‐connected quaterpyridine‐bridged Ru complexes undergo fast inter‐ligand electron transfer like typical chromophores, but unusually slow intra‐ligand electron transfer within bridge‐centered MLCT states. The energy saved was exploited for photoreductions and photooxidations with model electron donors and acceptors ...
Noémie Chantry   +6 more
wiley   +2 more sources

Pixel Strength and Digitization of Radiographs

open access: yesJournal of Indian Academy of Oral Medicine and Radiology, 2007
We performed a pilot study to compare the digitized images of panoramic radiographs with the original film images for perceived clarity and diagnostic quality, and to make comparison amongst the digitized film images captured by a digital camera at ...
B Aarthi   +3 more
doaj  

An Explainable Multimodal Artificial Intelligence Model Integrating Histopathological Microenvironment and EHR Phenotypes for Germline Genetic Testing in Breast Cancer

open access: yesAdvanced Science, EarlyView.
This study presents an explainable multimodal AI model, MAIGGT (Multimodal Artificial Intelligence Germline Genetic Testing), that combines whole‐slide histopathology with clinical data for accurate germline BRCA1/2 mutation prescreening. By integrating digital pathology and EHR phenotypes, MAIGCT enables cost‐effective, scalable hereditary breast ...
Zijian Yang   +23 more
wiley   +1 more source

EgoSampling: Wide View Hyperlapse from Egocentric Videos

open access: yes, 2017
The possibility of sharing one's point of view makes use of wearable cameras compelling. These videos are often long, boring and coupled with extreme shake, as the camera is worn on a moving person. Fast forwarding (i.e.
Arora, Chetan   +3 more
core   +1 more source

Ectopic premolar tooth in the sigmoid notch [PDF]

open access: yes, 2016
Impaction of a mandibular premolar is relatively uncommon. Ectopic placement is more unusual and there has been no discussion in the literature of an ectopic mandibular premolar in the coronoid process. In this case report, we present an impacted ectopic
Akgul, Hayati Murat   +2 more
core   +4 more sources

Neutrophil‐Mimicking Nanomedicine Eliminates Tumor Intracellular Bacteria and Enhances Chemotherapy on Liver Metastasis of Colorectal Cancer

open access: yesAdvanced Science, EarlyView.
Fusobacterium nucleatum (Fn) enrichment has been identified in colorectal cancer and its liver metastases. This study develops neutrophil‐mimicking nanoparticles with multiple targeting capabilities encapsulating metronidazole and oxaliplatin for antibacterial and anticancer purposes. This approach reverses the epithelial mesenchymal transition process
Yanan Niu   +7 more
wiley   +1 more source

Bacterial Contamination of Digital Panoramic Dental X-Ray Equipment

open access: yes치위생과학회지, 2023
Background: Digital panoramic dental X-ray equipment (PDX) is frequently used by patients and dental workers for diagnosis and examination in dental institutions; however, infection control has not been properly implemented.
Lee-Rang Im, Ji-Hyun Min, Ki-Rim Kim
doaj   +1 more source

Cracks in the Glass: The Emergence of a New Image Typology from the Spatio-temporal Schisms of the 'Filmic' Virtual Reality Panorama [PDF]

open access: yes, 2007
Virtual Reality Panoramas have fascinated me for some time; their interactive nature affording a spectatorial engagement not evident within other forms of painting or digital imagery.
Brisbin, Christopher
core   +1 more source

Reflectance Intensity Assisted Automatic and Accurate Extrinsic Calibration of 3D LiDAR and Panoramic Camera Using a Printed Chessboard

open access: yes, 2017
This paper presents a novel method for fully automatic and convenient extrinsic calibration of a 3D LiDAR and a panoramic camera with a normally printed chessboard.
Kawaguchi, Nobuo   +2 more
core   +1 more source

ChromInSight: Revealing DNA Double‐Strand Breaks Through Chromatin Structural Insights With an Interpretable Graph Neural Network Framework

open access: yesAdvanced Science, EarlyView.
DSBs are the most critical genomic lesions. Using the ChromInSight framework, It is revealed that 3D chromatin structure, rather than linear distance, shapes cluster‐scene between hub‐Nodes and DSB loci. The “spatial isolation–damage containment” hypothesis is proposed to illustrate how the genome responds to genomic damage and offer a powerful tool ...
Kang Xu   +9 more
wiley   +1 more source

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