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10661
Nonapoptotic caspase-3 guides C1q-dependent synaptic phagocytosis by microglia
Published 2025-01-01“…High-resolution live imaging reveals that caspase-3 activation promotes synapse-selective complement-dependent microglial phagocytosis without axonal shearing. …”
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10662
Rapid structural analysis of bacterial ribosomes in situ
Published 2025-01-01“…In contrast, analogous structural analysis in cells via cryo-electron tomography (cryo-ET) remains challenging due to critical technical bottlenecks, including low-throughput sample preparation and imaging, and laborious data processing methods. Here, we describe a rapid in situ cryo-ET sample preparation and data analysis workflow that results in the routine determination of sub-nm resolution ribosomal structures. …”
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10663
Investigation of cellular instabilities and local extinction for two-phase flames under microgravity conditions
Published 2023-04-01“…Firstly, mono-dispersed ethanol droplets were created via the Wilson cloud principle in a spherical combustion chamber, and aerosol ethanol/air flame propagation was tracked under microgravity conditions. Schlieren images revealed that at the beginning of the cellular structure formation, dark spots formed linking to the signal loss in a density gradient. …”
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10664
Control of a Mobile Line-Following Robot Using Neural Networks
Published 2025-01-01“…In a subsequent experiment, the robot’s camera was used for line-following with neural networks. Images of the track were captured, categorized, and used to train a convolutional neural network (CNN), which then controlled the robot in real time. …”
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10665
Federated Learning in Data Privacy and Security
Published 2024-12-01“…To achieve data privacy and security, this research paper presents the main data statistics with the help of graphs, visual images and design models. Later, data security in federated learning models is researched and case studies are presented to identify risks and possible solutions. …”
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10666
The biodiversity survey of the Cape (BioSCape), integrating remote sensing with biodiversity science
Published 2025-02-01“…Biodiversity observations were accompanied by an unprecedented combination of airborne imaging spectroscopy and lidar measurements acquired across 45,000 km2. …”
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10667
Lipoma Arborescens of the Knee: Report of Three Cases and Review of the Literature
Published 2017-01-01“…We highlight the clinical findings and imaging features, by emphasizing especially the role of MRI, in the differential diagnosis of other, more complex intra-articular masses.…”
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10668
Retrograde Positive Contrast Urethrocystography of the Fish Urogenital System
Published 2014-01-01“…It is envisaged that this work will provide baseline information for further imaging studies for investigating the urogenital morphology and can be applied to identify disorders in fishes. …”
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10669
Resection of a Catecholamine-Elaborating Retroperitoneal Paraganglioma Invading the Inferior Vena Cava
Published 2014-01-01“…Lastly, these tumors are mostly benign and rarely invade adjacent structures—an operative finding not always predicted by preoperative imaging—which, if present, adds significant complexity and risk to the resection. …”
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10670
Parkinsonism and Sjögren’s Syndrome: A Fortuitous Association or a Shared Immunopathogenesis?
Published 2015-01-01“…A 46-year-old woman with a history of progressive Parkinsonism for 6 years and a normal brain magnetic resonance imaging was partially improved with levodopa therapy. …”
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10671
Frozen Section Diagnostic Pitfalls of Sertoli-Leydig Cell Tumor with Heterologous Elements
Published 2018-01-01“…A woman in her sixth decade presented with several months of abdominal cramping, decreased appetite, bloating, and increased constipation. Radiologic imaging revealed a 28 cm, multilocular, heterogeneous cystic neoplasm involving the right adnexa. …”
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10672
Fault Diagnosis of Rotating Machinery Based on Convolutional Neural Network and Singular Value Decomposition
Published 2020-01-01“…CNN is used to extract features of shaft orbit images, DWT is used to transform the denoised swing signal of rotating machinery, and the wavelet decomposition coefficients of each branch of the signal are obtained by the transformation. …”
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10673
Effect of Tungsten Carbide Addition on the Microstructure and Mechanical Behavior of Titanium Matrix Developed by Powder Metallurgy Route
Published 2022-01-01“…The results elucidated the microstructure, hardness, wear rate, coefficient of friction, and SEM images of wear for the effects of added reinforcement tungsten carbide.…”
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10674
Unexplained Findings of Kayser-Fleischer-Like Rings in a Patient with Cryptogenic Cirrhosis
Published 2012-01-01“…A biopsy specimen is also important for detecting histological advanced disease, which may be clinically silent and undetected by liver-related tests or diagnostic imaging. We are presenting an unusual case of a patient with cryptogenic cirrhosis found to have Kayser-Fleischer-like rings without evidence of Wilson’s disease.…”
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10675
Echocardiographic assessment of aortic regurgitation: a practical guideline from the British Society of Echocardiography
Published 2025-01-01“…Additionally, the value of other cardiac imaging modalities is discussed. The guideline concludes with an overview of aortic regurgitation in the clinical context, addressing chronic versus acute aortic regurgitation, which features prompt referral for intervention, and the consequences of combined valve disease.…”
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10676
High-grade serous cancer of left fallopian tube with right inguinal lymph node enlargement: a case report
Published 2025-02-01“…The patient received standard chemotherapy (Carboplatin and Taxol) and showed no new lesions after three cycles, as confirmed by imaging.…”
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10677
Retrobulbar Hemodynamic Effects of Nipradilol in Normal and Normal-Tension Glaucoma Eyes
Published 2011-01-01“…Ultrasound color Doppler imaging for the posterior vessels was performed before, 2 hr, 1 week (for normal), and at 4 weeks (for NTG). …”
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10678
Afrocentric analysis of music in political advertisements of the Economic Freedom Fighters (EFF)
Published 2022-12-01“…In these studies, 1) background music is merely an accompaniment to advertisement voiceover and images, rather than an argument itself. Little is known about 2) the discursive role of background political music as a means of conveying political messages in political television advertisements, 3) the underlying ideology and 4) Afrocentric rhetoric in political music used in political television advertisements. …”
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10679
Paraspinal and Extensive Epidural Abscess: The Great Masqueraders of Abdominal Pain
Published 2015-01-01“…The patient made an excellent recovery postoperatively, and repeat magnetic resonance imaging at six weeks showed resolution of the abscess.…”
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10680
Growth and Identification of Bacteria in N-Halamine Dental Unit Waterline Tubing Using an Ultrapure Water Source
Published 2011-01-01“…Sections of tubing lines were detached and examined for biofilm growth using SEM imaging at six sampling periods. Bacteria from inside surfaces of T and C, source unit, and reservoir were cultured and enumerated. …”
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