Showing 1,441 - 1,456 results of 1,456 for search 'VORTEX2~', query time: 2.38s Refine Results
  1. 1441

    Urinary System Manifestation of IgG4-Related Disease: Clinical, Laboratory, Radiological, and Pathological Spectra of a Chinese Single-Centre Study by Fei Teng, Hui Lu, Ke Zheng, Gang Chen, Yubing Wen, Zheng Liu, Linyi Peng, Li Huo, Xiaofeng Zeng, Wen Zhang, Xuemei Li

    Published 2020-01-01
    “…IgG4-RPF with renal parenchymal involvement presented with acute renal dysfunction and required emergency medical intervention. Renal cortex low-density areas, parenchyma or pelvis nodular mass, bilateral enlargement of the kidney, and renal pelvis and ureter mass/wall thickening were specific image patterns of IgG4-RUD. …”
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  2. 1442

    Transcranial Magnetic Stimulation to Address Mild Cognitive Impairment in the Elderly: A Randomized Controlled Study by Hellen Livia Drumond Marra, Martin Luiz Myczkowski, Cláudia Maia Memória, Débora Arnaut, Philip Leite Ribeiro, Carlos Gustavo Sardinha Mansur, Rodrigo Lancelote Alberto, Bianca Boura Bellini, Adriano Alves Fernandes da Silva, Gabriel Tortella, Daniel Ciampi de Andrade, Manoel Jacobsen Teixeira, Orestes Vicente Forlenza, Marco Antonio Marcolin

    Published 2015-01-01
    “…We conducted a double-blinded randomized sham-controlled trial using rTMS over the left dorsolateral prefrontal cortex (DLPFC). Thirty-four elderly outpatients meeting Petersen’s MCI criteria were randomly assigned to receive 10 sessions of either active TMS or sham, 10 Hz rTMS at 110% of motor threshold, 2,000 pulses per session. …”
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  3. 1443

    Functional near-infrared spectroscopy for the assessment and treatment of patients with disorders of consciousness by Nan Wang, Nan Wang, Nan Wang, Yifang He, Sipeng Zhu, Dongsheng Liu, Xiaoke Chai, Xiaoke Chai, Qiheng He, Tianqing Cao, Jianghong He, Jingqi Li, Juanning Si, Yi Yang, Yi Yang, Yi Yang, Yi Yang, Yi Yang, Yi Yang, Yi Yang, Jizong Zhao, Jizong Zhao

    Published 2025-02-01
    “…Specifically, it investigates the potential value of combining fNIRS with brain-computer interfaces (BCIs) and closed-loop neuromodulation systems for patients with DoC, aiming to elucidate mechanisms that promote neurological recovery.MethodsA systematic analysis was conducted on 155 studies published between January 1993 and October 2024, retrieved from the Web of Science Core Collection database.ResultsAnalysis of 21 eligible studies on neurological diseases involving 262 DoC patients revealed significant findings. The prefrontal cortex was the most frequently targeted brain region. fNIRS has proven crucial in assessing brain functional connectivity and activation, facilitating the diagnosis of DoC. …”
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  4. 1444

    Mixed reality infrastructure based on deep learning medical image segmentation and 3D visualization for bone tumors using DCU-Net by Kun Wang, Yong Han, Yuguang Ye, Yusi Chen, Daxin Zhu, Yifeng Huang, Ying Huang, Yijie Chen, Jianshe Shi, Bijiao Ding, Jianlong Huang

    Published 2025-02-01
    “…Methods: We conducted experiments using a hospital dataset for bone tumor segmentation, used the optimized DCU-Net and 3D reconstruction technology to generate bone tumor models, and used set similarity (DSC), recall (R), precision (P), and 3D vertex distance error (VDE) to evaluate segmentation performance and 3D reconstruction effects. …”
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  5. 1445

    Attentional dysfunction arises from right frontocentral and occipital network connectivity in Parkinson's disease by Isobel Timothea French, Kuo-Hsuan Chang, Wei-Kuang Liang, Wen-Sheng Chang, Yen-Shi Lo, Yi-Ru Wang, Mei-Ling Cheng, Norden E. Huang, Hsiu-Chuan Wu, Siew-Na Lim, Chiung-Mei Chen, Chi-Hung Juan

    Published 2025-03-01
    “…Importantly, connectivity analyses using the Holo-Hilbert cross-frequency phase clustering (HHCFPC) revealed a loss of theta-gamma cross frequency coupling (CFC) from the right prefrontal cortex to other frontal and contralateral regions. …”
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  6. 1446

    Efficacy and safety of home-based transcranial direct current stimulation as adjunct treatment for cognitive improvement in major depressive disorder: A double-blind, randomized, m... by CW Lee, K Park, JE Ahn, Y Jang, YS Park, H Yu, D Lee, HK Ihm, J Lee, J Kim, YI Lee, S-E Lim, SS Kwon, HY Park, TH Ha, I-Y Yoon, Woojae Myung, Ji Hyun Baek

    Published 2025-01-01
    “…Methods This double-blind, sham-controlled, randomized trial divided participants into low-intensity (1 mA, n = 47), high-intensity (2 mA, n = 49), and sham (n = 45) groups, receiving 42 daily tDCS sessions, including weekends and holidays, targeting the dorsolateral prefrontal cortex for 30 minutes. Assessments were conducted at baseline and weeks 2, 4, and 6. …”
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  7. 1447
  8. 1448

    Multimodal abnormalities of brain function in chronic low back pain: a systematic review and meta-analysis of neuroimaging studies by Xingyao Chen, Xingyao Chen, Xingyao Chen, Nuo Chen, Nuo Chen, Nuo Chen, Peng Lai, Peng Lai, Yiqi Sun, Jie Yu, Ming Xin, Deliang Zhu, Fanrong Liang, Fanrong Liang, Fanrong Liang, Qian Song, Shirui Cheng, Shirui Cheng, Shirui Cheng, Zhengjie Li, Zhengjie Li, Zhengjie Li, Zhengjie Li

    Published 2025-02-01
    “…The ALFF meta-analysis demonstrated functional alterations in the right rolandic operculum (extending to the right insula and right IFG), left ITG, left middle occipital gyrus (MOG), left paracentral lobule, left PoCG and bilateral cuneus cortex in CLBP patients. The results of the functional group meta-analysis revealed that patients with CLBP displayed new decreased functional activity in the right thalamus, right precentral gyrus (PreCG) and right lingual gyrus.ConclusionPatients with CLBP exhibit extensive multimodal functional neuroimaging abnormalities, involving brain regions related to pain perception, emotional processing, cognitive functions, and both the visual and motor cortices. …”
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  9. 1449

    Effect of transcranial direct current stimulation on postoperative sleep disturbance in older patients undergoing lower limb major arthroplasty: a prospective, double-blind, pilot,... by Chunyan Li, Jie Yang, He Liu, Wen Tan, Song Zhang, Hongxing Zhang, Yuan Han, Mingshu Tao, Rongguang Liu, Jiaxing Fang, Dexian Chen, Qi Wei, Xingyu Xiong, Wenxin Zhao, Junli Cao

    Published 2024-04-01
    “…No significant adverse events were reported.Conclusion In older patients undergoing lower limb major arthroplasty, a single session of anodal tDCS over the left dorsolateral prefrontal cortex showed a potentially prophylactic effect in improving postoperative short-term objective sleep measures. …”
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  10. 1450
  11. 1451

    On the Normalized Laplacian Spectrum of the Zero-Divisor Graph of the Commutative Ring <inline-formula><math display="inline"><semantics><msub><mstyle mathvariant="bold"><mi mathva... by Ali Al Khabyah, Nazim, Nadeem Ur Rehman

    Published 2025-01-01
    “…The zero-divisor graph of a commutative ring <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mi mathvariant="fraktur">R</mi></semantics></math></inline-formula> with a nonzero identity, denoted by <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mo>Γ</mo><mo>(</mo><mi mathvariant="fraktur">R</mi><mo>)</mo></mrow></semantics></math></inline-formula>, is an undirected graph where the vertex set <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mi>Z</mi><msup><mrow><mo>(</mo><mi mathvariant="fraktur">R</mi><mo>)</mo></mrow><mo>*</mo></msup></mrow></semantics></math></inline-formula> consists of all nonzero zero-divisors of <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mi mathvariant="fraktur">R</mi></semantics></math></inline-formula>. …”
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  12. 1452

    On Trees with a Given Number of Vertices of Fixed Degree and Their Two Bond Incident Degree Indices by Abeer M. Albalahi, Muhammad Rizwan, Akhlaq A. Bhatti, Ivan Gutman, Akbar Ali, Tariq Alraqad, Hicham Saber

    Published 2024-12-01
    “…The minimum values of <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mi>S</mi><mi>E</mi><msub><mi>I</mi><mi>a</mi></msub></mrow></semantics></math></inline-formula> and <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mmultiscripts><mi>R</mi><mi>α</mi><none></none><mprescripts></mprescripts><none></none><mn>0</mn></mmultiscripts></mrow></semantics></math></inline-formula> in the class of all trees of fixed order containing no vertex of even degree are obtained for <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mi>a</mi><mo>></mo><mn>1</mn></mrow></semantics></math></inline-formula> and <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mi>α</mi><mo>∈</mo><mo>[</mo><mn>0</mn><mo>,</mo><mn>1</mn><mo>]</mo></mrow></semantics></math></inline-formula>; also, the maximum value of <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mmultiscripts><mi>R</mi><mi>α</mi><none></none><mprescripts></mprescripts><none></none><mn>0</mn></mmultiscripts></mrow></semantics></math></inline-formula> in the mentioned class is determined for <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mn>0</mn><mo><</mo><mi>α</mi><mo><</mo><mn>1</mn></mrow></semantics></math></inline-formula>. …”
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  13. 1453

    Recent conventional and exotic charmonia results from LHCb by Kang Youen

    Published 2025-01-01
    “…With the large datasets of pp and pPb collisions, and excellent vertexing capabilities allowing separation of the prompt and b-decay components, LHCb performs precise measurements of J/ψ, ψ(2S ) and, for the first time at the LHC, χc production and modification in small collision systems. …”
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  14. 1454

    Ultrasound-Assisted Extraction of Micro- and Macroelements in Fruit Peel Powder Mineral Supplement for Osteoporosis Patients and Their Determination by Flame Atomic Absorption Spec... by Muhammad Saleem, Arjumand Iqbal Durani, Rima D. Alharthy, Mahmood Ahmed, Muhammad Imtiaz Shafiq, Abdul Hameed, Syed Mubasher Hussain, Waqas Bashir

    Published 2021-01-01
    “…Maximum response was obtained for extracting of minerals in 500 mg SRM at 60°C temperature, setting a vortexing time of 5 min while using 5.0 mL extracting agent HNO3 (0.5 M)-H2O2 (10%) at 90% sonication amplitude of ultrasound bath for 6 min. …”
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  15. 1455

    Simultaneous Optimization of Train Timetabling and Platforming Problems for High-Speed Multiline Railway Network by Qin Zhang, Xiaoning Zhu, Li Wang, Shuai Wang

    Published 2021-01-01
    “…The construction of a set of incompatible vertexes and links facilitates the expression of difficult constraints. …”
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  16. 1456

    Attraktive Employer Brand aus der Perspektive deutscher Studierender und Anregungen zum Employer Branding chinesischer Unternehmen in Deutschland by Zhao Qian, Song Yuhao

    Published 2025-01-01
    “…Empfohlen sind Maßnahmen wie offene Kommunikation und effektivere Öffentlichkeitsarbeit, Aufbau eines innovativen Images, Angebot und Information, mehr individuelle Vorteile, Einhalten lokaler Vorschriften sowie gute Darstellung des Arbeitssinnes.…”
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