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4261
Sciatic Nerve Palsy following Curved Periacetabular Osteotomy
Published 2020-01-01“…A female patient had severe buttock pain and posterior leg numbness after she underwent left-side CPO. Postoperative magnetic resonance imaging showed that the sciatic nerve was strangulated by the surrounding soft tissue. …”
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4262
Acute Ventricular Wall Thickening: Sepsis, Thrombotic Microangiopathy, or Myocarditis?
Published 2015-01-01“…Acute myocardial oedema has been documented in experimental models of ischemia-reperfusion injury or sepsis and is usually investigated by magnetic resonance imaging. Purpose. We describe a case of acute ventricular wall thickening documented by echocardiography in a patient developing sepsis and thrombotic microangiopathy. …”
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4263
A sustainable solvothermal process extracting critical elements from Li-ion batteries
Published 2024-04-01“…Structural characterization of the recovered products showed that cobalt and nickel are together in a metallic state (Co or Ni–Co alloy), lithium and manganese are in the form of carbonates easily separable due to their different solubilities in water. Magnetic separation was used to isolate Ni–Co alloy from MnCO3. …”
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4264
A comprehensive analysis of a patient with anterior interosseous nerve neuropathy
Published 2024-10-01“…Recent cases prompted a comprehensive review, emphasizing accurate differentiation for tailored therapeutic guidance and improved patient outcomes, incorporating advanced imaging techniques like magnetic resonance imaging. Objective: To present the clinical case of a patient with anterior interosseous nerve paralysis (Kiloh-Nevin syndrome). …”
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4265
Microfluidic Microreactor Device With Integrated Heaters for Temperature Assisted Synthesis of Gold Nanoparticles and Alkene
Published 2024-01-01“…The synthesized gold nanoparticles (AuNPs) and alkene solution were analyzed using UV-visible spectroscopy, Fourier Transform Infrared (FTIR) spectroscopy, and Nuclear Magnetic Resonance (NMR) techniques to evaluate the quality of the end products. …”
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4266
Multi-stage adaptive speed control with torque ripple optimization for a switched reluctance motor in electric vehicle applications
Published 2025-03-01“…The speed controller is designed with the backstepping approach based on a SRM nonlinear model taking into account the magnetic saturation phenomenon of this machine. This ensures good control performance across a wide operating range. …”
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4267
A Case of Anorexia Nervosa with Focal Cortical Dysplasia
Published 2024-01-01“…We report the first case of AN in a 12-year-old male diagnosed with FCD-type 2 on head magnetic resonance imaging (MRI). He became concerned about lower abdominal distention and began reducing his food intake. …”
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4268
Remarkable Conversion of 2-Thioxo-2,3-dihydroquinazolin-4(1H)-ones into the Corresponding Quinazoline-2,4(1H,3H)-diones: Spectroscopic Analysis and X-Ray Crystallography
Published 2021-01-01“…The structure of the newly synthesized compounds was determined by infrared spectroscopy, UV-visible spectroscopy, nuclear magnetic resonance, and single-crystal X-ray crystallographic analysis. …”
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4269
Research on RTD Fluxgate Induction Signal Denoising Method Based on Particle Swarm Optimization Wavelet Neural Network
Published 2025-01-01“…Aeromagnetic surveying technology detects minute variations in Earth’s magnetic field and is essential for geological studies, environmental monitoring, and resource exploration. …”
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4270
Posttraumatic Spinal Cord Injury without Radiographic Abnormality
Published 2018-01-01“…However, SCIWORA can also be seen in adults and, in rare cases, the thoracolumbar spinal cord can be affected too. Magnetic resonance imaging (MRI) has become a valuable diagnostic tool in patients with SCIWORA because of its superior ability to identify soft tissue lesions such as cord edema, hematomas and transections, and discoligamentous injuries that may not be visualized in plain radiographs and CT. …”
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4271
Intervention Models in Functional Connectivity Identification Applied to fMRI
Published 2006-01-01“…The development of functional magnetic resonance imaging (fMRI), based on the BOLD signal, is one of the most popular techniques related to the detection of neuronal activation. …”
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4272
Intradural Disk Herniation Mimicking a Spinal Tumor: Radiologic Imaging, Pathogenesis, and Operative Management
Published 2018-01-01“…A 71-year-old woman with a long history of backache and pain radiating down the left leg was admitted to our hospital with the worsening of these symptoms. Magnetic resonance imaging and computed tomographic myelography demonstrated an intradural mass at the L1-2 level. …”
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4273
Investigation of Occult Hip Fractures: The Use of CT and MRI
Published 2013-01-01“…The aim of this study was to retrospectively compare the reports of patients sent for magnetic resonance imaging (MRI) or CT with negative radiographs and a clinical suspicion of a fractured neck of femur. …”
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4274
The Role of Genetic and Immune Factors for the Pathogenesis of Primary Sclerosing Cholangitis in Childhood
Published 2016-01-01“…Endoscopic retrograde cholangiography is the golden standard method for diagnosis, but magnetic resonance cholangiography is currently also considered a first-line method of investigation. …”
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4275
Imaging Findings of Bisphosphonate-Related Osteonecrosis of the Jaws: A Critical Review of the Quantitative Studies
Published 2014-01-01“…Initially, the search for articles was based on the following four types of imaging modalities for evaluating BRONJ: computed tomography, plain film radiographs, magnetic resonance imaging, and nuclear bone scanning. …”
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4276
Optimization of Transformer Windings Based on FEA-XGBoost and NSGA-III Algorithm
Published 2024-01-01“…Since the leakage impedance affects the short-circuit current, magnetic leakage distribution, and manufacturing cost, the accurate calculation of transformer impedance is vital for transformer design. …”
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4277
Design of Microwave Antenna Array for Imaging of Multiphase Flows in Polypropylene Pipes
Published 2021-01-01“…Various methods have been developed for determining the phase ratio including mechanical, optical, X-ray or gamma ray, ultrasound, nuclear magnetic resonance (NMR), and rarely microwave techniques. …”
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4278
MRI imaging characteristics of brainstem and midbrain aqueduct in patients with iNPH
Published 2025-01-01“…This study explores the specific magnetic resonance imaging (MRI) features of the brainstem and mesencephalic aqueduct in patients with iNPH. …”
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4279
Thoracic Complications in Behçet’s Disease: Imaging Findings
Published 2020-01-01“…CT scan (especially, CT angiography) has been used to determine the presence and severity of pulmonary complications without resorting to more invasive procedures, in conjunction with gadolinium-enhanced three-dimensional (3D) gradient-echo magnetic resonance (MR) imaging with the subtraction of arterial phase images. …”
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4280
Pyogenic Spondylodiscitis due to Streptococcus constellatus in an Immunocompromised Male Patient: A Case Report and Review of the Literature
Published 2019-01-01“…The patient had poor oral hygiene. Magnetic resonance imaging (MRI) scan showed lumbar spondylodiscitis, and blood cultures revealed Streptococcus constellatus. …”
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