Showing 29,581 - 29,600 results of 29,955 for search '"complexity"', query time: 0.13s Refine Results
  1. 29581

    Surface processes and drivers of the snow water stable isotopic composition at Dome C, East Antarctica – a multi-dataset and modelling analysis by I. Ollivier, I. Ollivier, H. C. Steen-Larsen, B. Stenni, L. Arnaud, M. Casado, A. Cauquoin, G. Dreossi, C. Genthon, B. Minster, G. Picard, M. Werner, A. Landais

    Published 2025-01-01
    “…This study confirms previous findings about the complex interpretation of the water stable isotopic signal in the snow and provides the first quantitative estimation of the impact of post-depositional processes on the snow isotopic composition at Dome C, a crucial step for the accurate interpretation of isotopic records from ice cores.…”
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  2. 29582

    Bidirectional effect modifications of temperature and PM2.5 on myocardial infarction morbidity and mortality in Beijing, China from 2007 to 2021 by Piaopiao Hu, Qinghui Zeng, Jie Chang, Moning Guo, Feng Lu, Yue Qi, Zhao Yang, Pingping Jia, Qiuju Deng, Jing Liu

    Published 2025-01-01
    “…Background: Ambient temperatures and PM2.5 can trigger myocardial infarction (MI), while little is known about the complex interplay between these two factors on MI, especially morbidity. …”
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  3. 29583
  4. 29584

    Post-extrasystolic variation of ST segment and T wave as a mortality risk predictor after myocardial infarction by Ralf J. Dirschinger, Ralf J. Dirschinger, Alexander Müller, Petra Barthel, Alexander Steger, Michael Dommasch, Axel Bauer, Karl-Ludwig Laugwitz, Georg Schmidt, Daniel Sinnecker, Daniel Sinnecker

    Published 2025-01-01
    “…Ventricular premature complexes (VPCs) elicit electrocardiographic changes in the repolarization of the first post-extrasystolic normal beat. …”
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  5. 29585

    Molecular mechanisms impact on fluoroquinolone resistance among E.coli from enteric carriage monitoring before prostate biopsy and earliest description of qnrB81 by Rehaiem Amel, Bouzouita Abderrazek, Ferjani Sana, Saadi Ahmed, Zrelli Mariem, Kanzari Lamia, Ferjani Asma, Mohamed Riadh Ben Slama, Boutiba Ben Boubaker Ilhem

    Published 2024-11-01
    “…Worrying incidence of FQs-R E. coli isolates in the rectal flora of our local population showed the potential to cause post-infection. FQ resistance is a complex interplay between mutations in the QRDRs and PMQR determinants that impact MICs. …”
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  6. 29586

    Liver transcriptome analysis reveals PSC-attributed gene set associated with fibrosis progression by Alena Laschtowitz, Eric L. Lindberg, Anna-Maria Liebhoff, Laura Anne Liebig, Christian Casar, Silja Steinmann, Adrien Guillot, Jun Xu, Dorothee Schwinge, Michael Trauner, Ansgar Wilhelm Lohse, Stefan Bonn, Norbert Hübner, Christoph Schramm

    Published 2025-03-01
    “…Herein, we identify a PSC-specific gene set of biliary fibrosis progression attributing to a uniquely complex milieu of different cell types, including innate and adaptive immune cells while neutrophils and macrophages showed an earlier involvement in fibrosis initiation in PSC in contrast to PBC and metabolic dysfunction-associated steatotic liver disease. …”
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  7. 29587

    Sex and outcomes of patients with microsatellite instability-high and BRAF V600E mutated metastatic colorectal cancer receiving immune checkpoint inhibitors by Michael Hoffmeister, Hermann Brenner, Chiara Cremolini, Sara Lonardi, Filippo Pietrantonio, Julien Taieb, David Tougeron, Robyn L Ward, Marco Vitellaro, Thierry André, Pierre Laurent-Puig, Jitendra Jonnagaddala, Francesca Bergamo, Raghav Sundar, Claire Gallois, Michael J Overman, Jakob Nikolas Kather, Lisa Salvatore, Romain Cohen, Rossana Intini, Priya Jayachandran, Miriam Koopman, Javier Ros, Marwan Fakih, Vincenzo Nasca, Giacomo Mazzoli, Jeanine M L Roodhart, Filippo Ghelardi, Elena Elez, Durgesh Wankhede, Marta Ligero, Joseph Zhao, Koen Zwart, Jeroen Derksen, Nicholas Hawkins, Javier Carmona

    Published 2025-02-01
    “…Exploratory transcriptomic analyses suggest that tumors of males with BRAF mutated MSI-H metastatic CRC are characterized by an enrichment of androgen receptor signature and an immune-depleted microenvironment, with a reduction in memory B cells, activated natural killer cells, and activated myeloid dendritic cells.Conclusions Overall, our findings suggest a complex interplay between sex and BRAF mutational status that may modulate the activity of ICIs in patients with MSI-H mCRC and pave the way to novel tailored strategies.…”
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  8. 29588

    Elucidation of the mechanism of berberine against gastric mucosa injury in a rat model with chronic atrophic gastritis based on a combined strategy of multi-omics and molecular bio... by Lisheng Chen, Lisheng Chen, Xin Wang, Xin Wang, Jianyu Li, Lijuan Zhang, Wenbin Wu, Shizhang Wei, Wenjun Zou, Yanling Zhao, Yanling Zhao

    Published 2025-01-01
    “…Integrating transcriptomics and metabolomics analyses indicated that BBR directly regulated Carnitine C3:0, LPC (0:0/20:3), L-Glutamic Acid and FFA (15:0) by acting on SLC25A20, PNLIPRP1, PLA2G4C, GSR, GFPT2, GCLM, CTPS1, ACSL1, ACOT4 and ACOT2. 16S rRNA sequencing revealed that BBR could restore the balance of gut microbiota dysbiosis by significantly regulating the relative abundance of unclassified_Muribaculaceae and Lactobacillus_johnsonii.ConclusionThis study demonstrated that BBR alleviates CAG through the regulation of the MAPK signaling pathway, metabolic disorders and gut microbiota dysbiosis, thereby revealing the complex mechanism of BBR in relation to alleviating CAG from multiple levels and perspectives.…”
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  9. 29589

    Anterior Controllable Antedisplacement and Fusion (ACAF) for Cervical Stenosis Patients With Hyperextension Injury: A Retrospective Study by Shuangxi Sun, Yingying Miao, Tao Xu, Kaiqiang Sun, Yijuan Lu, Jingchuan Sun, Jiuyi Sun, Jiangang Shi

    Published 2025-02-01
    “…Associated pathologies were herniated nucleus pulposus (HNP) in five patients, OPLL in three cases, and HNP‐osteophyte complexes (HNP‐OC) in six patients. At the final follow‐up, 13 patients were improved to E. …”
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  10. 29590

    The Usefulness of Soluble ST2 Concentration in Heart Failure with Reduced Ejection Fraction to Predict Severe Impairment in Exercise Capacity Assessed in Cardiopulmonary Exercise T... by Magdalena Dudek, Marta Kałużna-Oleksy, Filip Sawczak, Agata Kukfisz, Aleksandra Soloch, Jacek Migaj, Maciej Lesiak, Ewa Straburzyńska-Migaj

    Published 2024-12-01
    “…<b>Background/Objectives</b>: Heart failure (HF) constitutes a complex clinical syndrome that is highly prevalent worldwide, comprises a serious prognosis, and results in a reduced quality of life. …”
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  11. 29591

    A dehazing and enhancement algorithm for heterogeneous images of underground mining environments in coal mines by Xuhui ZHANG, Yanbin XIE, Wenjuan YANG, Chao ZHANG, Jicheng WAN, Zheng DONG, Yanqun WANG, Jie JIANG, Long LI

    Published 2025-01-01
    “…Objective In coal mines, the uneven distribution of dust haze and complex illumination conditions caused by underground coal mining and dust removal lead to blurred video images, as well as the loss of information and details. …”
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  12. 29592

    Shaoyao Gancao decoction alleviates paclitaxel-induced cognitive impairment by activating PTEN/PI3K/AKT pathway to inhibit NETs formation by Xu Ying, Su Yue, Hu Yuwen, Li Xiang, Zhou Ziyan, Yuan Ningning, Ji Xiaowei, Jiang Ruoyu, Wang Wenzhu, Zhang Yafeng, Zhai Guojie, Cheng Xiaolan

    Published 2025-02-01
    “…In addition, SGD could inhibit NETs formation, evidenced by decreasing the level of plasma MPO-DNA complex, as well as MPO and PAD4 expression. Western blotting assay suggested that SGD attenuated the elevated expression of PI3 K, AKT, p-AKT and PKC-α induced by paclitaxel, whereas decreased PTEN expression. …”
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  13. 29593
  14. 29594

    Heterogeneous nuclear ribonucleoprotein C promotes non-small cell lung cancer progression by enhancing XB130 mRNA stability and translation by Qinrong Wang, Xuanjing Gou, Lingling Liu, Daolan Deng, Yan Zhao, Jianjiang Zhou, Yuan Xie, Yinhui Jiang, Jianglun Li, Jian Zhang, Ying Liu

    Published 2025-01-01
    “…Furthermore, hnRNPC simultaneously interacted with the eukaryotic initiation factor 4E (eIF4E), a component of the eIF4F complex, facilitating the circularization of XB130 mRNA and thereby increasing its translation efficiency. …”
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  15. 29595

    Scoping review of costs of implementation strategies in community, public health and healthcare settings by Hongmei Wang, Jungyoon Kim, Tzeyu L Michaud, Emiliane Pereira, Gwenndolyn Porter, Caitlin Golden, Jennie Hill, Cindy Schmidt, Paul A Estabrooks

    Published 2022-06-01
    “…The wide range of costs was due to the varying scales of the studies, intended audiences/diseases and the complexities of the strategy components. Most studies presented limited information on costing methodology, making interpretation difficult.Conclusions The quantity of published D&amp;I strategy cost analyses is increasing, yet guidance on conducting and reporting of D&amp;I strategy cost analysis is necessary to facilitate and promote the application of comparative economic evaluation in the field of D&amp;I research.…”
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  16. 29596

    Association between weight-adjusted-waist index and long-term prognostic outcomes in cardiovascular disease patients: results from the NHANES 1999–2018 study by Hanbin Li, Wen Zhong, Hongxin Cheng, Shiqi Wang, Ran Li, Lu Wang, Chengqi He, Quan Wei

    Published 2025-01-01
    “…The study’s primary outcome was all-cause mortality in patients with CVD, with cardiovascular mortality as the secondary outcome, and sample weights and complex survey designs were used to ensure reliable, accurate results. …”
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  17. 29597

    Genome skimming provides evidence to accept two new genera (Apiaceae) separated from the Peucedanum s.l. by Bo-Ni Song, Chang-Kun Liu, Chang-Kun Liu, Jiao-Jiao Deng, Wei-Yan Tan, Song-Dong Zhou, Xing-Jin He

    Published 2025-01-01
    “…Furthermore, molecular dating analysis showed that the diversification of clades A and B occurred in the early Pleistocene and late Pliocene, respectively, which may have been driven by the complex geological and climate shifts of these periods. …”
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  18. 29598

    Evaluation of a content-based image retrieval system for radiologists in high-resolution CT of interstitial lung diseases by Benjamin Böttcher, Marly van Assen, Roberto Fari, Philipp L. von Knebel Doeberitz, Eun Young Kim, Eugene A. Berkowitz, Felix G. Meinel, Carlo N. De Cecco

    Published 2025-01-01
    “…This can provide educational benefits and more time-efficient management of complex cases. Key Points A content-based image retrieval (CBIR) software improves diagnostic accuracy and confidence for in-training radiologists for interstitial lung disease (ILD) assessment on computed tomography (CT). …”
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  19. 29599

    Mark loss can strongly bias estimates of demographic rates in multi-state models: a case study with simulated and empirical datasets by Touzalin, Frédéric, Petit, Eric J., Cam, Emmanuelle, Stagier, Claire, Teeling, Emma C., Puechmaille, Sébastien J.

    Published 2023-12-01
    “…In particular, multi-state models, which offer flexibility in analysing complex study systems, have gained popularity within the ecological community. …”
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  20. 29600

    A novel multi-model estimation of phosphorus in coal and its ash using FTIR spectroscopy by Arya Vinod, Anup Krishna Prasad, Sameeksha Mishra, Bitan Purkait, Shailayee Mukherjee, Anubhav Shukla, Nirasindhu Desinayak, Bhabesh Chandra Sarkar, Atul Kumar Varma

    Published 2024-06-01
    “…The detection of low levels of phosphorus in coal and coal ash is a significant challenge due to its complex chemical composition and low concentration levels. …”
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    Article