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4421
Qualitative and Quantitative Assessment of the Regenerate Bone Formed During Intramedullary Limb Lengthening Using a Goat (Caprine) Tibia Model: A Pilot Study
Published 2024-12-01“…Materials and Methods: After a magnetically driven internal lengthening nail was inserted, a 2 cm lengthening of the goat tibia was performed. …”
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4422
Damage Strengthening Constitutive Model of Cemented Paste Backfill
Published 2021-01-01“…In order to consider the influence of mesoscopic characteristics of materials on the constitutive model of cemented paste backfill (CPB), the uniaxial compression variables and the damage constitutive model, considering the influence of porosity and pore size of filling materials, were derived based on the strain equivalence principle and Weibull probability distribution function. The nuclear magnetic resonance (NMR) tests and unconfined compression strength (UCS) tests were carried out on 8 groups of CPB specimens with different slurry concentrations and cement-tailings ratios. …”
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4423
Large anomalous transverse transport properties in atomically thin 2D Fe3GaTe2
Published 2024-01-01“…The atomically ultrathin 2D Fe3GaTe2 system shows above-room-temperature ferromagnetism with a large perpendicular magnetic anisotropy energy. Furthermore, we obtain a large AHC of −485 S/cm in the four-layer thickness, and this is further enhanced to −550 S/cm with small electron doping. …”
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4424
Duskward displacement of plasmoids and reconnection in the near-Earth magnetotail
Published 2024-12-01“…Abstract Magnetic reconnection in the near-Earth magnetotail is responsible for explosive release of energy during substorms and auroral breakups. …”
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4425
Effects of Thermal Radiation and Variable Porosity on Unsteady Magnetoconvective Heat-Mass Transport Past a Vertical Perforated Sheet
Published 2024-01-01“…The roles of emerging nondimensional numbers/parameters, such as the Darcy number (Da), Prandtl number Pr, magnetic force parameter (M), thermal radiation parameter (R), chemical reaction parameter Kr, and suction parameter v0, on fluid flow have been observed within the boundary layer. …”
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4426
Evaluation of the etiological spectrum of obstructive jaundice in patients attending the Al-Azhar Assiut University Hospital Endoscopy Unit in the last five years
Published 2024-04-01“…Conclusion Although abdominal, multislice, computed tomography fills the gap in diagnosing biliary strictures, it is still far behind magnetic resonance cholangiopancreatography for revealing biliary pancreatic masses. …”
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4427
The association between the healthy lifestyle index and MRI-derived body composition measurements in the UK Biobank study
Published 2025-01-01“…We examined the relationship between the HLI and measurements of adipose and lean tissue volumes measured using magnetic resonance imaging (MRI). We studied 33,002 participants in the UK Biobank study, aged 40–69 years at enrolment. …”
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4428
Advances in Spectroscopic Methods for Predicting Cheddar Cheese Maturity: A Review of FT-IR, NIR, and NMR Techniques
Published 2024-10-01“…Given the complexity of cheese ripening and the industry’s need for fast and reliable evaluation methods, this review addresses the challenge by scrutinising the application of spectroscopic techniques such as Fourier transform infrared (FT-IR), near-infrared (NIR), and nuclear magnetic resonance (NMR). These methods are evaluated for their noninvasive and rapid on-site analysis capabilities, which are essential for ensuring quality in cheese production. …”
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4429
Genome-wide characterization of 54 urinary metabolites reveals molecular impact of kidney function
Published 2025-01-01“…Abstract Dissecting the genetic mechanisms underlying urinary metabolite concentrations can provide molecular insights into kidney function and open possibilities for causal assessment of urinary metabolites with risk factors and disease outcomes. Proton nuclear magnetic resonance metabolomics provides a high-throughput means for urinary metabolite profiling, as widely applied for blood biomarker studies. …”
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4430
Radiomics and radiogenomics in intrahepatic cholangiocarcinoma
Published 2024-03-01“…Analytical review and analysis of available literature on texture analysis of computed tomgraphy (CT) and magnetic resonance imaging (MRI) in noninvasive diagnosis of ICC and correlation with molecular genetic features and tumor immunophenotype.Materials and methods. …”
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4431
Brain-wide activation involved in 15 mA transcranial alternating current stimulation in patients with first-episode major depressive disorder
Published 2024-04-01“…Background Although 15 mA transcranial alternating current stimulation (tACS) has a therapeutic effect on depression, the activations of brain structures in humans accounting for this tACS configuration remain largely unknown.Aims To investigate which intracranial brain structures are engaged in the tACS at 77.5 Hz and 15 mA, delivered via the forehead and the mastoid electrodes in the human brain.Methods Actual human head models were built using the magnetic resonance imagings of eight outpatient volunteers with drug-naïve, first-episode major depressive disorder and then used to perform the electric field distributions with SimNIBS software.Results The electric field distributions of the sagittal, coronal and axial planes showed that the bilateral frontal lobes, bilateral temporal lobes, hippocampus, cingulate, hypothalamus, thalamus, amygdala, cerebellum and brainstem were visibly stimulated by the 15 mA tACS procedure.Conclusions Brain-wide activation, including the cortex, subcortical structures, cerebellum and brainstem, is involved in the 15 mA tACS intervention for first-episode major depressive disorder. …”
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4432
Strategies for specific multimodal imaging of cancer-associated fibroblasts and applications in theranostics of cancer
Published 2025-02-01“…This nanoplatform can perform positron emission tomography (PET), magnetic resonance imaging (MRI) and photoacoustic imaging (PAI) with strong near infrared absorption and metal chelating ability, achieving efficiently targeting accumulation and display long retention in the tumor region. …”
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4433
Effects of Different Types of Cognitive Training on Cognitive Function, Brain Structure, and Driving Safety in Senior Daily Drivers: A Pilot Study
Published 2015-01-01“…Before and after the 8-week training period, they underwent neuropsychological tests, structural brain magnetic resonance imaging, and driving safety tests. …”
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4434
Emerging Nanoparticle-Based Diagnostics and Therapeutics for Cancer: Innovations and Challenges
Published 2025-01-01“…This review discusses recent developments in nanostructured materials such as graphene, dendrimers, cell-penetrating peptide nanoparticles, nanoliposomes, lipid nanoparticles, magnetic nanoparticles, and nano-omics in the diagnosis and management of cancer.…”
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4435
Retention of locally injected human iPS cell-derived cardiomyocytes into the myocardium using hydrolyzed gelatin
Published 2025-02-01“…Additionally, cardiac magnetic resonance imaging (MRI) revealed that the ejection fraction was significantly higher than that of the sham group four weeks after transplantation. …”
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4436
Harmonization of RBSP and Arase Energetic Electron Measurements Utilizing ESA Radiation Monitor Data
Published 2021-06-01“…An intercalibration analysis of the energetic electron flux measurements of the Magnetic Electron Ion Spectrometer (MagEIS) and the Relativistic Electron‐Proton Telescope (REPT) instruments on‐board the Van Allen Probes (VAP) Mission versus the measurements of the Extremely High Energy Electron Experiment (XEP) unit on‐board Arase satellite is presented. …”
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4437
Unusual Benign Middle Ear Tumors: How Does the Presentation Differ from Otitis Media?
Published 2023-12-01“…High resolution computed tomography and magnetic resonance imaging are important to determine the extent and to help surgical planning in doubtful vascular tumour. …”
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4438
Multiparametric MRI Assessment of Morpho-Functional Muscle Changes Following a 6-Month FES-Cycling Training Program: Pilot Study in People With a Complete Spinal Cord Injury
Published 2025-01-01“…ObjectiveThis pilot study aimed to investigate the potential role of multiparametric magnetic resonance imaging (MRI) to assess muscle health during and after an FES-cycling rehabilitation program. …”
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4439
3D-EAUS and MRI in the Activity of Anal Fistulas in Crohn’s Disease
Published 2016-01-01“…This study aspires to assess the role of 3D-Endoanal Ultrasound (3D-EAUS) and Magnetic Resonance Imaging (MRI) in preoperative evaluation of the primary tract and internal opening of perianal fistulas, of secondary extensions and abscess. …”
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4440
The hidden role of heterotrophic bacteria in early carbonate diagenesis
Published 2025-01-01“…Scanning Electron Microscopy (SEM) and X-ray Diffraction (XRD) confirmed the protodolomite formation, while solid-state nuclear magnetic resonance (NMR) revealed bacterial interactions with carboxylated organic matter, such as extracellular polymeric substances (EPS). …”
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