Showing 4,041 - 4,060 results of 4,109 for search '"magnetism"', query time: 0.07s Refine Results
  1. 4041

    Caloric labels do not influence taste pleasantness and neural responses to erythritol and sucrose by Aleksandra Budzinska, Laura Byl, Fabienne Teysseire, Emilie Flad, Patrick Dupont, Bettina Wölnerhanssen, Anne Christin Meyer-Gerspach, Lukas Van Oudenhove, Nathalie Weltens

    Published 2025-03-01
    “…Introduction: The beneficial effects of substituting sugar with non-caloric sweeteners (NCSs) remain uncertain due to the mismatch between their rewarding sweet taste and lack of energy content. Functional magnetic resonance imaging (fMRI) studies indicate an influence of cognitive processes (e.g., beliefs, expectations) on reward system responses to NCSs, thereby changing their rewarding properties. …”
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  2. 4042

    Quantitative accuracy of preclinical in ovo PET/MRI: influence of attenuation and quantification methods by Theresa Balber, Katarína Benčurová, Manuela Mayrhofer, Joachim Friske, Martin Haas, Claudia Kuntner, Thomas H. Helbich, Marcus Hacker, Markus Mitterhauser, Ivo Rausch

    Published 2025-01-01
    “…Abstract Aim The combination of positron emission tomography (PET) and magnetic resonance imaging (MRI) provides an innovation leap in the use of fertilized chicken eggs (in ovo model) in preclinical imaging as PET/MRI enables the investigation of the chick embryonal organ-specific distribution of PET-tracers. …”
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  3. 4043

    Monitoring Over Time of Pathological Complete Response to Neoadjuvant Chemotherapy in Breast Cancer Patients Through an Ensemble Vision Transformers‐Based Model by Maria Colomba Comes, Annarita Fanizzi, Samantha Bove, Luca Boldrini, Agnese Latorre, Deniz Can Guven, Serena Iacovelli, Tiziana Talienti, Alessandro Rizzo, Francesco Alfredo Zito, Raffaella Massafra

    Published 2024-12-01
    “…Dynamic contrast‐enhanced magnetic resonance imaging (DCE‐MRI)‐acquired pre‐ and mid‐treatment quantitatively capture information about tumor heterogeneity as potential earlier indicators of pathological complete response (pCR) to NAC in breast cancer. …”
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  4. 4044

    Cerebral vascular shunting and oxygen metabolism in sickle cell disease by Alexander K. Song, Wesley T. Richerson, Megan A. Aumann, Spencer L. Waddle, R. Sky Jones, Samantha Davis, Lauren Milner, Chelsea Custer, L. Taylor Davis, Sumit Pruthi, Dann Martin, Lori C. Jordan, Manus J. Donahue

    Published 2025-01-01
    “…This study evaluated cerebral hemometabolism with respect to imaging markers of vascular shunting in 143 participants with SCD, including 73 pediatric (aged 6-17 years) and 70 adult (aged 18-40 years) participants using 3-Tesla brain magnetic resonance imaging (MRI). Vascular shunting was assessed in each patient using a previously published ordinal venous hyperintensity score (VHS) of 0, 1, or 2 on cerebral blood flow-weighted MRI. …”
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  5. 4045

    Characterizing the microstructural transition at the gray matter-white matter interface: Implementation and demonstration of age-associated differences by Joan Y Song, Roman Fleysher, Kenny Ye, Mimi Kim, Molly E Zimmerman, Richard B Lipton, Michael L Lipton

    Published 2025-02-01
    “…Background: The cortical gray matter-white matter interface (GWI) is a natural transition zone where the composition of brain tissue abruptly changes and is a location for pathologic change in brain disorders. While diffusion magnetic resonance imaging (dMRI) is a reliable and well-established technique to characterize brain microstructure, the GWI is difficult to assess with dMRI due to partial volume effects and is normally excluded from such studies. …”
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  6. 4046

    Value of Anterior Band of the Inferior Glenohumeral Ligament Area as a Morphological Parameter of Adhesive Capsulitis by Yun-Sic Bang, Junbeom Park, Sun Young Lee, Jiyeon Park, Sukhee Park, Young Joo, Young Uk Kim, Yoon Kyung Lee

    Published 2019-01-01
    “…The aIGHL samples were collected from 54 patients with AC and from 50 control subjects who underwent shoulder magnetic resonance imaging (MRI) without any evidence of AC. …”
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  7. 4047

    Unlocking innovation: Novel films synthesised and structurally analysed from poly (l-lactide-co-ethylene adipate) block copolymers blended with poly(lactic acid) by Athira John, Klementina Pušnik Črešnar, Johan Stanley, Sabina Vohl, Damjan Makuc, Dimitrios N. Bikiaris, Lidija Fras Zemljič

    Published 2025-02-01
    “…The study employs a range of analytical techniques, including Nuclear Magnetic Resonance (NMR), Fourier Transform Infrared Spectroscopy (FTIR), X-ray Diffraction (XRD), Polarised Light Microscopy (PLM), Differential Scanning Calorimetry (DSC), and Thermogravimetric Analysis (TGA), to thoroughly characterize the copolymers and blend films. …”
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  8. 4048

    Exploring the potential of black soldier fly live larvae as a sustainable protein source for laying hens: A comprehensive study on egg quality by Arianna Cattaneo, Erminia Sezzi, Marco Meneguz, Roberto Rosà, Davide Santori, Sofia Cucci, Rosalba Roccatello, Francesca Grosso, Stefano Mercandino, Valeria Zambotto, Eugenio Aprea, Pavel Solovyev, Luana Bontempo, Angela Trocino, Gerolamo Xiccato, Sihem Dabbou

    Published 2025-01-01
    “…., chemical composition, fatty acid (FA) profile, and metabolic profile using nuclear magnetic resonance (NMR) spectroscopy. To this aim, 108 Lohman Brown hens were housed in 27 cages (9 replicates per treatment, 4 birds per pen) and monitored between 16 and 34 weeks of age. …”
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  9. 4049

    Monozygotic twins with myocarditis and a novel likely pathogenic desmoplakin gene variant by Antheia Kissopoulou, Eva Fernlund, Christina Holmgren, Eira Isaksson, Jan‐Erik Karlsson, Henrik Green, Jon Jonasson, Rada Ellegård, Hanna Klang Årstrand, Anneli Svensson, Cecilia Gunnarsson

    Published 2020-06-01
    “…The twins and their family were extensively examined including electrocardiograms (ECG), biochemistry, multimodal cardiac imaging, myocardial biopsy, genetic analysis, repeated cardiac magnetic resonance (CMR) and echocardiography over time. …”
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  10. 4050

    Peri‐ictal yawning: A potential lateralizing sign in temporal lobe epilepsy by Xiaoping Du, Yi Yao, Jiani Chen, Xiaoping Yang, Lei Zhang, Yingying Tang, Xiaoting Hao, Dong Zhou, Shizhong Lian, Fengpeng Wang, Xiaobin Zhang, Meizhen Sun, Junhong Guo

    Published 2025-02-01
    “…Methods Among 236 consecutive TLE patients admitted for video‐EEG monitoring, we analyzed the clinical characteristics, along with scalp video‐EEG, magnetic resonance imaging (MRI), fluorodeoxyglucose‐positron emission tomography (FDG‐PET), Wada test, and stereo EEG (SEEG) in patients with PY. …”
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  11. 4051

    Decidualized ovarian and rectouterine deep endometriosis disguised as malignancy in the second-trimester of pregnancy: A case report by Lingjie Bao, Ting Wang, Yinping Xiao, Shouxin Gu, Xiaoyu Zhou, Yunxi Zheng, Yun Chen, Xiaofang Yi

    Published 2025-01-01
    “…Transvaginal ultrasound (TVS) showed bilateral adnexal masses of uneven echo with size 8.7 × 7.3 cm in the left ovary and size 5.5 × 4.8 cm in the right ovary, and another cystic mass with size 3.3 × 3.1 cm at rectouterine pouch. Serial nuclear magnetic resonance imaging (MRI) without contrast media for further evaluation indicated that these newly found pelvic masses were suspected to be ovarian endometrioid carcinoma with a metastasized lesion at rectouterine pouch. …”
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  12. 4052

    Machine learning-based plasma metabolomics for improved cirrhosis risk stratification by Jingru Song, Ziwei Gao, Liqun Lai, Jie Zhang, Binbin Liu, Yi Sang, Siqi Chen, Jiachen Qi, Yujun Zhang, Huang Kai, Wei Ye

    Published 2025-02-01
    “…Methods This study used proton nuclear magnetic resonance (1 H-NMR) serum metabolomics data from the UK Biobank (UKB) and employed elastic net-regularized Cox proportional hazards models to explore the role of metabolomics in cirrhosis risk stratification in patients with CLD. …”
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  13. 4053

    MUC5B modulation of early oral biofilm glucose metabolism by Carolina Robertsson, Carolina Robertsson, Julia Davies, Gunnel Svensäter, Anders Bay Nord, Niclas Norrström, Claes Wickström

    Published 2025-02-01
    “…IntroductionSalivary mucin MUC5B has been suggested to support eubiosis in early oral biofilms by regulating the attachment of commensals, while downregulating dysbiotic activities related to dental caries development, such as microbial carbohydrate transport and metabolism.MethodsTo investigate how the metabolism of glucose, a potential driver for dental caries, in early mono- and dual-species biofilms of oral Actinomyces naeslundii and Streptococcus gordonii clinical isolates was affected by the presence of the complex salivary mucin MUC5B, this study employed nuclear magnetic resonance (NMR)-based metabolomics with the interpretation of network integration.Results and discussionMUC5B reduced early attachment in the presence of glucose compared with uncoated surfaces but maintained even species distribution. …”
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  14. 4054

    Current status and factors influencing kinesiophobia in patients with meniscus injury: a cross-sectional study by Faqiang Tang, Pan Xu, Cai Jiang, Xiaohua Ke, Dunbing Huang, Yaling Dai, Zhonghua Lin, Shizhong Wang

    Published 2025-01-01
    “…The knee range of motion test was used to determine limitations in knee joint mobility, whereas magnetic resonance imaging (MRI) was used to assess the severity of meniscus damage. …”
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  15. 4055

    Altered functional brain connectivity in Dyt1 knock-in mouse models by R. Z. Adury, B. J. Wilkes, P. Girdhar, Y. Li, D. E. Vaillancourt, D. E. Vaillancourt, D. E. Vaillancourt

    Published 2025-02-01
    “…We employed functional magnetic resonance imaging (fMRI) to assess resting-state and sensory-evoked brain connectivity and activation, along with diffusion MRI (dMRI) to evaluate microstructural changes. …”
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  16. 4056

    Safety and Feasibility of Transanal Endoscopic Surgery for Diffuse Cavernous Hemangioma of the Rectum by Ziwei Zeng, Xianrui Wu, Junji Chen, Shuangling Luo, Yujie Hou, Liang Kang

    Published 2019-01-01
    “…Colonoscopy, computed tomography (CT), and magnetic resonance imaging (MRI) were important in the diagnosis of DCHR because of their high positive rates and accurate features. …”
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  17. 4057

    Combined multi-scale characterization of pores in ultra-thick coal seams of Jurassic Xishanyao Formation, Tiaohu-Malang sags, Santanghu Basin by Yue CHEN, Qiqi LEI, Dongmin MA, Xin WANG, Xinggang WANG, Diefang HUANG, Gaoxiang RONG

    Published 2025-01-01
    “…Techniques such as high-pressure mercury intrusion porosimetry, low-temperature liquid nitrogen adsorption, nuclear magnetic resonance (NMR), CT scanning, scanning electron microscopy (SEM), and the pore-crack analysis system (PCAS) were used to investigate pore development characteristics. …”
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  18. 4058

    Towards quantitative reconstruction of past monsoon precipitation based on tetraether membrane lipids in Chinese loess by J. Guo, J. Guo, M. Ziegler, L. Fuchs, Y. Sun, F. Peterse

    Published 2025-02-01
    “…Furthermore, the DC records show that precipitation amount on the CLP varies at both the precession scale and the obliquity scale, as opposed to the primarily precession-scale variations in speleothem <span class="inline-formula"><i>δ</i><sup>18</sup></span>O and <span class="inline-formula"><i>δ</i><sup>2</sup></span>H<span class="inline-formula"><sub>wax</sub></span> at Yuanbao and the 100 kyr cycle in other loess proxies, such as magnetic susceptibility, which rather indicates the relative intensity of the EAM. …”
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  19. 4059

    Dynamic selectout and voting-based federated learning for enhanced medical image analysis by Saeed Iqbal, Adnan N Qureshi, Musaed Alhussein, Khursheed Aurangzeb, Atif Mahmood, Saaidal Razalli Bin Azzuhri

    Published 2025-01-01
    “…We assess our approach on a dataset of medical images, including magnetic resonance imaging scans, and find that the FL model performs noticeably better (F1 Score = 0.968, Sensitivity = 0.977, Specificity = 0.945, and AUC = 0.950). …”
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  20. 4060

    Microplastic analysis in soils: A comparative assessment by Stoyana Peneva, Quynh Nhu Phan Le, Davi R. Munhoz, Olivia Wrigley, Flora Wille, Heidi Doose, Crispin Halsall, Paula Harkes, Michael Sander, Melanie Braun, Wulf Amelung

    Published 2025-01-01
    “…We compared analytical protocols for MiP quantification in soil, consisting of Digital, Fluorescence, Fourier-transform infrared (FTIR), and Raman Microscopy as well as quantitative Pyrolysis-Gas Chromatography-Mass Spectroscopy (Py-GC-MS) and 1-proton nuclear magnetic resonance (1H NMR) spectroscopy as detection techniques. …”
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