Showing 741 - 760 results of 848 for search '"high frequency"', query time: 0.06s Refine Results
  1. 741

    How does the ultrasonic assist CO2 immiscible flooding? by Hengli Wang, Leng Tian, Yanzhong Zhen, Yating Li, Yi Gao, Gaorun Zhong, Kaiqiang Zhang

    Published 2025-03-01
    “…Ultrasound can enlarge the pore and throat radius and reduce the interfacial tension in the CO2-oil system, allowing more flake residual oil to be displaced. Moreover, the high-frequency vibrations of the ultrasound can reduce the thickness of the oil film, enhancing the recovery of film residual oil. …”
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  2. 742

    Soluble Epoxide Hydrolase Inhibitor and 14,15-Epoxyeicosatrienoic Acid-Facilitated Long-Term Potentiation through cAMP and CaMKII in the Hippocampus by Han-Fang Wu, Yi-Ju Chen, Su-Zhen Wu, Chi-Wei Lee, I-Tuan Chen, Yi-Chao Lee, Chi-Chen Huang, Chung-Hsi Hsing, Chih-Wei Tang, Hui-Ching Lin

    Published 2017-01-01
    “…We found that pharmacological inhibition of sEH to stabilize endogenous EETs and exogenous 14,15-EET significantly increased the field excitatory postsynaptic potential (fEPSP) response in the CA1 area of the hippocampus, while additionally enhancing high-frequency stimulation- (HFS-) induced long-term potentiation (LTP) and forskolin- (FSK-) induced LTP. sEH inhibitor (sEHI) N-[1-(oxopropyl)-4-piperidinyl]-N’-[4-(trifluoromethoxy) phenyl)-urea (TPPU) and exogenous 14,15-EET increased HFS-LTP, which could be blocked by an N-methyl-D-aspartate (NMDA) receptor subunit NR2B antagonist. …”
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  3. 743

    Aging Alters Olfactory Bulb Network Oscillations and Connectivity: Relevance for Aging-Related Neurodegeneration Studies by A. Ahnaou, D. Rodriguez-Manrique, S. Embrechts, R. Biermans, N. V. Manyakov, S. A. Youssef, W. H. I. M. Drinkenburg

    Published 2020-01-01
    “…Specifically, we measured the long-term potentiation of high-frequency stimulation (HFS-LTP) at the Shaffer-Collateral CA1 pyramidal synapses. …”
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  4. 744

    The evolution process between the earthquake swarm beneath the Noto Peninsula, central Japan and the 2024 M 7.6 Noto Hanto earthquake sequence by Zhigang Peng, Xinglin Lei, Qing-Yu Wang, Dun Wang, Phuc Mach, Dongdong Yao, Aitaro Kato, Kazushige Obara, Michel Campillo

    Published 2025-01-01
    “…Results from back-projection of high-frequency teleseismic P waves show a prolonged initial rupture process near the mainshock hypocenter lasting for ∼25 ​s, before propagating bi-laterally outward. …”
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  5. 745

    Exploring SLEEPINESS through home monitoring with ultra-long-term subcutaneous EEG and ecological momentary assessment in sleepy treatment naïve obstructive sleep apnea patients st... by Mathias Sarkez-Knudsen, Martin Ballegaard, Martin Ballegaard, Henning Piilgaard, Esben Ahrens, Martin Christian Hemmsen, Tobias Søren Andersen, Jakob Eyvind Bradram, Preben Homøe, Preben Homøe

    Published 2025-01-01
    “…We hypothesize that the high-frequency testing from ULT-EEG, in combination with an ecological momentary assessment (EMA), can provide the information to develop new electrophysiological monitoring of sleep propensity as an alternative to the well-established, yet subjective, ESS.MethodsThis clinical exploratory and experimental study will include 15 treatment-naïve patients with severe OSA, with a baseline ESS score above 10. …”
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  6. 746

    Medication underuse in real-life practice: the impact of galcanezumab towards achieving very low frequency episodic migraine in a southeast Asian middle-income nation by Wanakorn Rattanawong, Prakit Anukoolwittaya, Akarin Hiransuthikul, Thanakit Pongpitakmetha, Auranee Trisataya, Sekh Thanprasertsuk, Alan Rapoport

    Published 2025-01-01
    “…We aimed to determine the efficacy of galcanezumab in achieving very low-frequency episodic migraine (VLFEM) among patients with high-frequency episodic migraine (HFEM) and CM in a real world-setting in Thailand. …”
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  7. 747

    Repetitive Transcranial Magnetic Stimulation: Is it an Effective Treatment for Cancer Pain? by Yanyuan Du, Yaoyuan Li, Jieqing Hu, Ruiying Fang, Yuming Liu, Liu Cai, Ying Song, Susu Ma, Jin Gao, Hanyue Zhang, Baihui Li, Hongtai Xiong, Huibo Yu, Shenglei Yang, Shuduo Zhu, Honggang Zheng

    Published 2024-11-01
    “…The analgesic mechanisms of rTMS include inhibiting nociceptive signal transmission in the spinal cord, modulating hemodynamic changes in brain regions, and promoting endogenous opioid release. High-frequency stimulation of the primary motor cortex (M1) has shown significant analgesic effects, improving patients' emotional and cognitive functions and overall quality of life. rTMS has a favorable safety profile, with most studies reporting no severe adverse events. …”
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  8. 748

    Assessment of the genetic diversity of the alleles of gliadin-coding loci in common wheat (<i>Triticum aestivum</i> L.) collections in Kazakhstan and Russia by M. U. Utebayev, S. M. Dashkevich, O. O. Kradetskaya, I. V. Chilimova, N. A. Bome

    Published 2024-05-01
    “…The proportion of rare alleles (h) at Gli-B1 and Gli-D1 loci was the highest in the wheat cultivars bred by the Federal Center of Agriculture Research of the South-East Region (Saratov region, Russia), which is explained by a high frequency of occurrence of Gli-B1e (86 %) and Gli-D1a (89.9 %) alleles. …”
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  9. 749

    The role of Akkermansia muciniphila in maintaining health: a bibliometric study by Fangfang Gao, Canyu Cheng, Canyu Cheng, Runwei Li, Zongcun Chen, Zongcun Chen, Ke Tang, Guankui Du, Guankui Du, Guankui Du

    Published 2025-02-01
    “…The most cited articles deepened the understanding of the bacterium’s impact on human health, spanning from basic research to translational medicine. Thirty-nine high-frequency keywords were grouped into five clusters, illustrating Akkermansia muciniphila’s associations with metabolic diseases, chronic kidney disease, the gut-brain axis, intestinal inflammation, and Bacteroidetes-Firmicutes shifts.ConclusionGiven Akkermansia muciniphila’s anti-inflammatory and gut-barrier-strengthening properties, it holds promise as a therapeutic for obesity, metabolic disorders, and inflammatory conditions. …”
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  10. 750

    Analysis of the Heterogeneity of CD4+CD25+ T Cell TCR β CDR3 Repertoires in Breast Tumor Tissues, Lung Metastatic Tissues, and Spleens from 4T1 Tumor-Bearing BALB/c Mice by Teng Zhang, Fangfang Duan, Danhua Su, Long Ma, Jiezuan Yang, Bin Shi, Xiaoyan He, Rui Ma, Suhong Sun, Xinsheng Yao

    Published 2020-01-01
    “…Breast tumor tissues and lung metastatic tissues had a greater number of high-frequency CDR3 sequences and intermediate-frequency CDR3 sequences than those of spleens. …”
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  11. 751

    Transplantation of mitochondria from human malignant tumor cells as a method of tumor growth formation in the lungs of laboratory animals by O. I. Kit, E. M. Frantsiyants, A. I. Shikhlyarova, I. V. Neskubina

    Published 2023-12-01
    “…Multinucleated cells, as well as pathological mitoses with clearly marked division figures, which testified to their proliferative activity, were encountered with a rather high frequency.Conclusions. Application of intravenous transplantation of mitochondria isolated from malignant human lung tumor in male mice of Balb/c Nude line causes growth and development of malignant foci in male Balb/c Nude mice. …”
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  12. 752
  13. 753

    The Spectrum of Pulmonary Disease in Patients with HIV Infection by Julio Sg Montaner, Leila Spour, Carlos Zala

    Published 1994-01-01
    “…Of note, hemolysis, lymphomas, pulmonary embolism, liver disease and dapsone therapy can be associated with elevated LDH in the context of HIV disease. Given the high frequency of respiratory involvement in this patient populalion. it is generally recommended thal preventive therapies be used whenever possible. …”
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  14. 754

    Evaluation of Human Leukocyte Antigen Class I and Class II in End-Stage Renal Disease Occurrence in Indonesian Transplantation Patients by Hani Susianti, Dwi Priyadi Djatmiko, I Komang Adi Widana, Deasy Ayuningtyas Tandio, Catur Suci Sutrisnani, Singgih Pudjo Wahono, Ira Puspitawati

    Published 2021-01-01
    “…The allele and haplotype frequencies were compared between ESRD patients and controls. Result. High-frequency alleles were HLA-A∗24 (43.6%), B∗15 (38.2%), C∗08 (30.8%), DRB1∗12 (47.3%), DQB1∗03 (50.6%), and DPB1∗13 (22.5%). …”
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  15. 755

    Snow as an indicator of atmospheric transport of anthropogenic particles (microplastics and microfibers) from urban to Arctic regions by Jasmine T. Yu, Miriam L. Diamond, Eric Ward, Jennifer K. Adams, Amaya Cherian-Hall, Mary Gamberg, Tyler Obediah, Michael Palmer, Andrew Platt, Cassandra Worthy, Sarah A. Finkelstein, Liisa M. Jantunen

    Published 2025-01-01
    “…Back trajectory analyses performed for days leading up to sample collection showed high-frequency transport (>10%) from population centres exceeding 200 km distance. …”
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  16. 756

    Risk Factors Associated with Cardiac Autonomic Modulation in Obese Individuals by Camila Oliveira, Erika Aparecida Silveira, Lorena Rosa, Annelisa Santos, Ana Paula Rodrigues, Carolina Mendonça, Lucas Silva, Paulo Gentil, Ana Cristina Rebelo

    Published 2020-01-01
    “…By HRV analysis, in the frequency domain, the obese had a higher predominance of sympathetic autonomic modulation (low frequency (LF) 56.44 ± 20.31 nu) and lower parasympathetic modulation (high frequency (HF) 42.52 ± 19.18 nu). A negative association was observed between the variables Homeostasis Evaluation Model (HOMA-IR) and HF (p=0.049). …”
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  17. 757
  18. 758

    Pharmacogenetics of Risperidone and Cardiovascular Risk in Children and Adolescents by Amilton Dos Santos-Júnior, Taciane Barbosa Henriques, Maricilda Palandi de Mello, Osmar Henrique Della Torre, Lúcia Arisaka Paes, Adriana Perez Ferreira-Neto, Letícia Esposito Sewaybricker, Thiago Salum Fontana, Eloisa Helena Rubello Valler Celeri, Gil Guerra-Júnior, Paulo Dalgalarrondo

    Published 2016-01-01
    “…Although not higher than in the general pediatric population, a high frequency of patients was overweight/obese, with abnormalities in metabolic parameters and some pharmacogenetic associations.…”
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  19. 759

    An exploratory study on the differential diagnostic indicators between adult systemic EBV-positive T-cell lymphoproliferative disorders and angioimmunoblastic T-cell lymphoma with... by Xiaodan Zheng, Yuanyuan Zheng, Yanlin Zhang, Jianlan Xie, Xiaojing Teng, Kuo Bi, Lan Sun, Xiaowen Huang, Mulan Jin, Xiaoge Zhou

    Published 2025-01-01
    “…., and had significantly more EBER+/CD20 + cells than EBER+/CD3 + cells; 4 cases had mutation test results, with mutated high-frequency genes being TET2 (100%, and all of them had 2 or more TET2 mutations) and RHOA G17V (100%), DNMT3A mutation occurred in 2 cases (50%), and IDH2 R172 mutation occurred in 1 case (25%). …”
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  20. 760

    Image-based anomaly detection in low-light industrial environments with feature enhancement by Dinh-Cuong Hoang, Phan Xuan Tan, Anh-Nhat Nguyen, Son-Anh Bui, Ta Huu Anh Duong, Tuan-Minh Huynh, Duc-Manh Nguyen, Viet-Anh Trinh, Quang-Huy Ha, Nguyen Dinh Bao Long, Duc-Thanh Tran, Xuan-Tung Dinh, Van-Hiep Duong, Tran Thi Thuy Trang

    Published 2025-03-01
    “…The FFE module suppresses high-frequency noise and amplifies structural details, while the IFE module adaptively boosts features from both well-lit and dimly illuminated regions, allowing the model to focus on critical areas without relying on computationally expensive image enhancement techniques. …”
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