Showing 3,681 - 3,700 results of 4,109 for search '"magnetism"', query time: 0.07s Refine Results
  1. 3681

    Nano-Azo Ligand and Its Superhydrophobic Complexes: Synthesis, Characterization, DFT, Contact Angle, Molecular Docking, and Antimicrobial Studies by Gehad G. Mohamed, Walaa H. Mahmoud, Ahmed M. Refaat

    Published 2020-01-01
    “…All complexes displayed an octahedral geometry according to the electronic and magnetic moment measurements. The IR spectra revealed the binding of the azo ligand to the metal ions via two azo nitrogen atoms and protonated carboxylate O in a neutral tetradentate manner. …”
    Get full text
    Article
  2. 3682
  3. 3683
  4. 3684

    Human-Prosthetic Interaction (HumanIT): A study protocol for a clinical trial evaluating brain neuroplasticity and functional performance after lower limb loss. by Elke Lathouwers, Bruno Tassignon, Alexandre Maricot, Ahmed Radwan, Maarten Naeyaert, Hubert Raeymaekers, Peter Van Schuerbeek, Stefan Sunaert, Johan De Mey, Kevin De Pauw, Kevin De Pauw

    Published 2024-01-01
    “…<h4>Objectives</h4>The primary objective is to examine differences in the degree of brain neuroplasticity using magnetic resonance imaging (MRI) between individuals wearing a new passive ankle prosthesis with an articulated ankle joint and a standard passive prosthesis, and to examine changes in brain neuroplasticity within these two prosthetic groups. …”
    Get full text
    Article
  5. 3685

    Fluctuations Driven by Multicomponent Pickup Ion Distributions in the Outer Heliosheath by Ameneh Mousavi, Vadim Roytershteyn, Federico Fraternale, Nikolai Pogorelov

    Published 2025-01-01
    “…Two-dimensional (2D) simulation results show that when all unstable waves are present, the predominant contributor to the fluctuating magnetic field energy is the AC mode. The AC waves quickly scatter the PUIs with pitch angles away from 90 ^∘ toward isotropy, while the PUIs near 90 ^∘ pitch angle maintain a degree of anisotropy within our simulation timeframe. …”
    Get full text
    Article
  6. 3686

    Risk Evaluation of Pyrolyzed Biochar from Multiple Wastes by Shem M. Ndirangu, Yanyan Liu, Kai Xu, Shaoxian Song

    Published 2019-01-01
    “…The mechanisms of organic compound removal was through sorption, enhanced sorption, modified biochar, postpyrolysis thermal air oxidation and that of PFRs degradation was through activation, photoactive functional groups, magnetization, and hydrothermal synthesis. Emissions of GHGs in soils amended with biochar emanated through physical and biotic mediated mechanisms. …”
    Get full text
    Article
  7. 3687

    Brain plasticity associated with prolonged shooting training: a multimodal neuroimaging investigation from a cross-sectional study by Keying Zhang, Tao Zhao, Yu Ding, Jia Cheng, Chunmei Cao

    Published 2025-02-01
    “…BackgroundAlthough training has been recognized as a potential contributor to neuroplasticity in athletes, the impact of prolonged shooting training on human brain plasticity remains unclear in the existing literature.MethodsIn this cross-sectional study, we used a multimodal neuroimaging analysis, including the analysis of functional blood oxygenation level-dependent (BOLD) magnetic resonance imaging (MRI) images, structural T1-weighted MRI images, and diffusion MRI images, to systematically identify differences between elite shooters and normal controls.ResultsThe results showed that compared to male normal controls, male elite shooters had higher regional homogeneity (ReHo) in the frontal lobe, parietal lobe, precuneus, thalamus, and cingulate gyrus, as well as higher functional connectivity between the medial frontal cortex (MedFC) and temporooccipital middle temporal gyrus (toMTG). …”
    Get full text
    Article
  8. 3688

    Brain Tumor Detection and Classification Using IFF-FLICM Segmentation and Optimized ELM Model by Suvashisa Dash, Mohammed Siddique, Satyasis Mishra, Demissie J. Gelmecha, Sunita Satapathy, Davinder Singh Rathee, Ram Sewak Singh

    Published 2024-01-01
    “…The IFF-FLICM algorithm is utilized to accurately segment the brain’s magnetic resonance (MR) images to identify the tumor regions. …”
    Get full text
    Article
  9. 3689

    Impact of glycolysis inhibitor (2-DG) and oxidation and phosphorylation uncoupler (2,4-DNP) on brain metabolites by O. B. Shevelev, M. P. Moshkin

    Published 2018-04-01
    “…Some clinical studies using proton nuclear magnetic resonance spectroscopy (1H NMR spectroscopy) revealed metabolic changes in brain tissue in patients with neurodegenerative diseases. …”
    Get full text
    Article
  10. 3690

    A clinical study exploring the prediction of microvascular invasion in hepatocellular carcinoma through the use of combined enhanced CT and MRI radiomics. by Jiangfa Li, Wenxiang Song, Jixue Li, Lv Cai, Zhao Jiang, Mengxiao Wei, Boming Nong, Meiyu Lai, Yiyi Jiang, Erbo Zhao, Liping Lei

    Published 2025-01-01
    “…<h4>Objective</h4>To develop a predictive model for microvascular invasion (MVI) in hepatocellular carcinoma (HCC) through radiomics analysis, integrating data from both enhanced computed tomography (CT) and magnetic resonance imaging (MRI).<h4>Methods</h4>A retrospective analysis was conducted on 93 HCC patients who underwent partial hepatectomy. …”
    Get full text
    Article
  11. 3691

    Performance Comparison of Different Neuroimaging Methods for Predicting Upper Limb Motor Outcomes in Patients after Stroke by Jingyan Tao, Zhaoqing Li, Yang Liu, Jianhua Li, Ruiliang Bai

    Published 2022-01-01
    “…Several neuroimaging methods have been proposed to assess the integrity of the corticospinal tract (CST) for predicting recovery of motor function after stroke, including conventional structural magnetic resonance imaging (sMRI) and diffusion tensor imaging (DTI). …”
    Get full text
    Article
  12. 3692
  13. 3693

    Modulation of High-Frequency rTMS on Reward Circuitry in Individuals with Nicotine Dependence: A Preliminary fMRI Study by Tao Wang, Ruiyang Li, Dongyan Chen, Mei Xie, Zhiqiang Li, Huan Mao, Yuting Ling, Xiaoyun Liang, Guojun Xu, Jianjun Zhang

    Published 2024-01-01
    “…Although previous studies have shown that repetitive transcranial magnetic stimulation (rTMS) can ameliorate addictive behaviors and cravings, the underlying neural mechanisms remain unclear. …”
    Get full text
    Article
  14. 3694

    Detachable Lip and Cheek Plumper for Rehabilitation of Facial Disfigurement by Nada Fathalla Abdelbagi, Ibrahim Ahmed Ismail, Fadia Awadalkreem, Mohammed Nasser Alhajj

    Published 2021-01-01
    “…The decision was made to treat the patient with a maxillary obturator that would gain its support from the remaining teeth and tissues with a detachable cheek and lip plumper. The use of dental magnets as a means of attachment was elected. Conclusion. …”
    Get full text
    Article
  15. 3695

    Temporal–Spatial Acupuncture Effects on Poststroke Sensorimotor Cortex via Yanglingquan (GB34) by Ruoyi Liu, Yue Wang, Myadagbadam Boldbayar, Yuanyuan Li, Chen Chen, Xin Yu, Tianjiao Xu, Muzhao Zhang, Yihuai Zou, Hua Zhang

    Published 2024-01-01
    “…To explore motor cortex pathology and acupuncture’s immediate spatiotemporal effects on poststroke motor pathway impairment, 63 patients and 42 healthy subjects underwent three functional magnetic resonance imaging (fMRI) scans: resting-state, passive finger movement, and acupuncture at Yanglingquan points. …”
    Get full text
    Article
  16. 3696

    Biological Evaluation of Platinum(II) Sulfonamido Complexes: Synthesis, Characterization, Cytotoxicity, and Biological Imaging by Charini Maladeniya, Taniya Darshani, Sameera R. Samarakoon, Frank R. Fronczek, W. M. C. Sameera, Inoka C. Perera, Theshini Perera

    Published 2022-01-01
    “…The singlet attributable to methylene CH2 protons of the ligands of C1 and C2 appears as two doublets in 1H NMR spectra, which confirms the presence of magnetically nonequivalent protons upon coordination to platinum. …”
    Get full text
    Article
  17. 3697

    A Case of Diffuse Leptomeningeal Glioneuronal Tumor Misdiagnosed as Chronic Tuberculous Meningitis without Brain Biopsy by Jung-goo Lee, Hak-cheol Ko, Jin-gyu Choi, Youn Soo Lee, Byung-chul Son

    Published 2018-01-01
    “…Due to its rarity and radiologic findings of leptomeningeal enhancement in the basal cisterns on magnetic resonance imaging (MRI) similar to tuberculous meningitis, DLGNT in this patient was initially diagnosed as communicating hydrocephalus from tuberculous meningitis despite absence of laboratory findings of tuberculosis. …”
    Get full text
    Article
  18. 3698

    Difference of Disk Degeneration and Segmental Range of Motion due to Lumbar Disk Level among Age and Gender: 639 Asymptomatic Volunteer Data by Tomohiro Yamada, Hiroaki Nakashima, Masaaki Machino, Yukihiro Matsuyama, Fumihiko Kato, Yasutsugu Yukawa

    Published 2025-01-01
    “…Methods: A total of 639 healthy Japanese volunteers (50 individuals of each decade of age from 20 to 79) without any symptom or morphological spinal abnormalities, who underwent lumbar radiograph and magnetic resonance image (MRI), were selected retrospectively. …”
    Get full text
    Article
  19. 3699

    Host Mesh Fitting of a Generic Musculoskeletal Model of the Lower Limbs to Subject-Specific Body Surface Data: A Validation Study by Katja Oberhofer, Silvio Lorenzetti, Kumar Mithraratne

    Published 2019-01-01
    “…The fitted lengths and volumes of six muscle-tendon structures were compared against measures from Magnetic Resonance (MR) images for validation purposes. …”
    Get full text
    Article
  20. 3700

    Effect of Mitochondrial Tu Translation Elongation Factor on Water-holding Capacity of Qinchuan Cattle Meat during Postmortem Aging by SI Jianfang, ZHANG Jing, GAO Shuang, MA Jiarong, CAO Songmin, LI Yalei, LUO Ruiming

    Published 2025-01-01
    “…Pearson’s correlation analysis showed that the expression of TUFM was highly significantly positively correlated with low-field nuclear magnetic resonance peak area ratio P2b and beclin 1 protein expression (P 0.05). …”
    Get full text
    Article