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9061
Cystic Meningioma Simulating Arachnoid Cyst: Report of an Unusual Case
Published 2014-01-01“…Cystic portion of the tumor is hypodense on CT, and evidences fluid signal intensity on T1- and T2-weighted MR imaging.…”
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9062
Deoxycorticosterone Producing Tumor as a Cause of Resistant Hypertension
Published 2010-01-01“…In this setting of a suppressed plasma aldosterone concentration (PAC) and a suppressed plasma renin activity (PRA), a differential diagnosis of a deoxycorticosterone (DOC) producing tumor was entertained. Biochemical and imaging studies confirmed this diagnosis. Rare and novel DOC producing tumors are an important cause of resistant hypertension.…”
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9063
Uranium Dust Cloud Combustion: Burning Characteristics and Absorption Spectroscopy Measurements
Published 2022-01-01“…This study characterized uranium metal dust cloud combustion using absorption spectroscopy, imaging, and broadband emission measurements. Other metals were similarly combusted to establish correlations between results from this study and those found in the literature. …”
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9064
Phase relationships in the Al-rich region of the Al-Y-Zr system
Published 2017-01-01“…The phase relations in the Al-Y-Zr ternary system at 873 K have been investigated by X-ray powder diffraction (XRD) and scanning electron microscopy (SEM) with energy dispersive X-ray spectroscopy (EDS) in backscattered electron imaging (BSE) modes. Six three-phase equilibria are determined and no ternary compound is observed. …”
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9065
Traumatic Cardiac Injury: Ventricular Perforation Caught on CT
Published 2016-01-01“…Myocardial rupture is a rare imaging diagnosis given its clinical severity and high mortality. …”
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9066
Pectoralis Minor Syndrome: Case Presentation and Review of the Literature
Published 2016-01-01“…Compression of the axillary vein by the pectoralis minor is a rare entity that needs a careful exam and imaging to reach its diagnosis and establish the appropriate treatment.…”
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9067
On Rough Hyperideals in Hyperlattices
Published 2013-01-01“…Finally, we investigate some properties about homomorphic images of rough hyperideals in hyperlattices.…”
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9068
An Unusual Presentation of Metastatic Colon Adenocarcinoma in the Oral Cavity
Published 2011-01-01“…A 92-year-old man underwent clinical, immunochemistry, and imaging investigation. Results. Tests confirmed a distant metastasis of a primary colorectal carcinoma. …”
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9069
Recurrent Abdominal Pain and Weight Loss in an Adolescent: Celiac Artery Compression Syndrome
Published 2010-01-01“…A case of celiac artery compression syndrome in a 17-year-old male patient with severe postprandial pain and weight loss is described. Imaging techniques such as computed tomography, angiography and Doppler ultrasound identified the abnormality, which was corrected by laparoscopic surgery.…”
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9070
Investigation on Crack Coalescence Behaviors for Granite Containing Two Flaws Induced by Cyclic Freeze-Thaw and Uniaxial Deformation in Beizhan Iron Mining, Xinjing, China
Published 2020-01-01“…After the uniaxial compression experiments, macroscopic crack pattern description and the mesoscopic posttest CT imaging were used to reveal the effects of F-T cycle on the crack coalescence morphology at the rock bridge area. …”
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9071
Measurements of Epidural Space Depth Using Preexisting CT Scans Correlate with Loss of Resistance Depth during Thoracic Epidural Catheter Placement
Published 2015-01-01“…Most patients presenting for a procedure that would benefit from a thoracic epidural catheter have already had high resolution imaging that may be useful to assist placement of a catheter. …”
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9072
Combined Klippel-Feil syndrome, Sprengel deformity, and diffuse large B-cell lymphoma: A rare case report
Published 2025-03-01“…This case highlights the importance of comprehensive medical and imaging evaluations in diagnosing and managing the complexities associated with these disorders. …”
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9073
Calcific Tendinitis of the Supraspinatus Tendon in an Infant
Published 2020-01-01“…The radiographs of his left shoulder showed a large radio-opacity in the subacrominal region, and magnetic resonance imaging showed an elongated T1 and T2 hypointense signal above the supraspinatus tendon. …”
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9074
In Vitro Investigation of Novel Peptide Hydrogels for Enamel Remineralization
Published 2024-12-01“…This study investigates the microstructure of dental enamel following demineralization and re-mineralization processes, using DIAGNOdent scores and images obtained via scanning electron microscopy (SEM), atomic force microscopy (AFM), and microhardness (Vickers). …”
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9075
Nitrogen Dioxide Monitoring with Satellite Imagery over Ankara, Turkey
Published 2024-12-01“…Earth observation satellites possess key characteristics such as high temporal and spatial resolution, wide coverage imaging, multispectral capabilities, and access to a rich archive of images through various gateways. …”
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9076
ThyroNet-X4 genesis: an advanced deep learning model for auxiliary diagnosis of thyroid nodules’ malignancy
Published 2025-02-01“…Built on the ResNet architecture, the model enhances feature extraction by incorporating grouped convolutions and using larger convolution kernels, improving its ability to analyze thyroid ultrasound images. The model was trained and validated using publicly available thyroid ultrasound imaging datasets, and its generalization was further tested using an external validation dataset from HanZhong Central Hospital. …”
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9077
A Lightweight Human Activity Recognition Method for Ultra-wideband Radar Based on Spatiotemporal Features of Point Clouds
Published 2025-02-01“…The proposed method is then validated using a public four-dimensional radar imaging dataset and compared with existing methods. …”
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9078
A Nonlinear Hybrid Algorithm for Retrieving Land Surface Temperatures From Chinese Atmospheric Environment Monitoring Satellite Thermal Infrared Data
Published 2025-01-01“…The Chinese Atmospheric Environment Monitoring Satellite (DQ-1) is equipped with the wide swath imager (WSI), which includes three thermal infrared bands capable of providing global LST retrieval. …”
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9079
Optimization of Ultra Lightweight Mirror and Opto-Mechanical–Thermal Coupling Analysis Based on Solar Thermal Radiation
Published 2025-01-01“…Simulations under real-world conditions show that the lightweight mirror performs better in resisting gravity deformation and maintaining imaging quality. At maximum thermal deformation, the spot diagram radius of the optimized mirror is 1521.819 μm, with only a 0.145% difference in imaging quality compared to the original. …”
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9080
Rare Presentation of Left Lower Lobe Pulmonary Artery Dissection
Published 2017-01-01“…Multiplanar reformation (MPR) images in sagittal, coronal, oblique sagittal, and curved projections were generated. …”
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