Showing 18,881 - 18,900 results of 22,257 for search '"complexity"', query time: 0.09s Refine Results
  1. 18881

    Patients with dengue clinical-epidemiological behavior. Comparative study of two case series by Carlos A. García Gómez, Samuel Sánchez Sánchez, Dagmara Pantoja Fonseca, Osvaldo Rodríguez Morales, Ana Laura Navarro Baldellot, Carlos García Mantecón

    Published 2021-06-01
    “…<br /><strong>Conclusions</strong>: Although the study analyzed series of patients in two consecutive periods, the more complex behavior was evident in the second, due to the higher incidence of symptoms and less favorable figures for the quality standards established for the disease.…”
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  2. 18882

    Advancements in mathematical modeling and numerical simulation: Immersed boundary method for Navier-Stokes equations applied to stationary and rotating isothermal cylinders by Rômulo Damasclin Chaves dos Santos, Jorge Henrique de Oliveira Sales

    Published 2024-07-01
    “…By elucidating these complex phenomena, our research aims to provide valuable insights for practical applications in industrial and engineering contexts. …”
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  3. 18883

    Parathyroid Carcinoma in the Setting of Tertiary Hyperparathyroidism: Case Report and Review of the Literature by Federico Cappellacci, Fabio Medas, Gian Luigi Canu, Maria Letizia Lai, Giovanni Conzo, Enrico Erdas, Pietro Giorgio Calò

    Published 2020-01-01
    “…Diagnosis of parathyroid carcinoma in tertiary hyperparathyroidism is remarkably complex because of the lack of clinical diagnostic criteria and, in many cases, is made postoperatively at histopathological examination. …”
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    Article
  4. 18884

    Ultrahigh-field imaging (7 Tesla) in DNET: Unmasking microstructural imaging characteristics – A case report by Marta Calvo-Imirizaldu, Daniele Botta, Margitta Seeck, Jan Novy, Jose Federico Ojeda Esparza, Aikaterini Fitsiori, Corrado Santarosa, Kevin Battistini, Karl-Olof Lövblad, Felix T. Kurz

    Published 2025-03-01
    “…These improvements provide better anatomical delineation and gray-white matter tissue-contrast differentiation.We present a case of a presumed dysembryoplastic neuroepithelial tumor (DNET) imaged at 7 T MRI of the second generation, which revealed an unprecedented level of detail of the complex and intricate tumor architecture. Insights of its different components correlate closely with its known histopathological features. …”
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  5. 18885

    Formation of Gnostic Skills in Future Social Teachers in The Process of Media Education by Makulbek Tavassarov, Perizat Seiitkazy, Toktar Kerimbekov

    Published 2024-08-01
    “…The purpose of the study is the theoretical and experimental substantiation of a complex of pedagogical conditions for the formation of students' gnostic abilities in the process of professional education. …”
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  6. 18886
  7. 18887

    The activation of Chlamydomonas reinhardtii alpha amylase 2 by glutamine requires its N‐terminal aspartate kinase–chorismate mutase–tyrA (ACT) domain by Lisa Scholtysek, Ansgar Poetsch, Eckhard Hofmann, Anja Hemschemeier

    Published 2024-06-01
    “…Starch is one of the most important storage polymers of photosynthetic organisms, and a complex regulatory network ensures that biosynthesis and degradation of starch are coordinated with photosynthetic activity and growth. …”
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  8. 18888

    Association of ATP-Binding Cassette Transporter A1 Gene Polymorphisms in Type 2 Diabetes Mellitus among Malaysians by Polin Haghvirdizadeh, Vasudevan Ramachandran, Ali Etemad, Farzad Heidari, Nooshin Ghodsian, Norzian Bin Ismail, Patimah Ismail

    Published 2015-01-01
    “…Type 2 diabetes mellitus (T2DM) is a complex polygenic disorder characterized by impaired insulin resistance, insulin secretion, and dysregulation of lipid and protein metabolism with environmental and genetic factors. …”
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    Article
  9. 18889

    A CNN-RF Hybrid Approach for Rice Paddy Fields Mapping in Indramayu Using Sentinel-1 and Sentinel-2 Data by Dodi Sudiana, Mia Rizkinia, Rahmat Arief, Tiara De Arifani, Anugrah Indah Lestari, Dony Kushardono, Anton Satria Prabuwono, Josaphat Tetuko Sri Sumantyo

    Published 2025-01-01
    “…CNN-RF outperforms other classifiers owing to the hybrid learning combination, which improves the accuracy through feature extraction by CNN and handles complex relationships between features while reducing overfitting by RF. …”
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    Article
  10. 18890

    Contemplating the Bibliometric Data Onto Sepsis and Gut Microbiome: Mapping Trends, Collaborations, and Global Contributions by Zhang Li, Wang Yi, Li Ping, Li Xiang, Yu Xiangyou

    Published 2025-01-01
    “…Strengthening global collaboration, particularly through increased involvement of Chinese researchers, is crucial for a comprehensive understanding and future advancements in this complex and evolving field.…”
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  11. 18891

    An open source code for modeling radio wave propagation in earth’s ionosphere by Alexander Green, William J. Longley, Meers M. Oppenheim, Matthew A. Young

    Published 2025-02-01
    “…FARR is able to model the complex interaction of electromagnetic waves with multi-scale ionospheric irregularities, capturing the effects of scintillation caused by both refractive and diffractive processes. …”
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  12. 18892

    Study on the Vibration Isolation Mechanism of Loofah Sponge by Weijun Tian, Xu Li, Xiaoli Wu, Linghua Kong, Naijing Wang, Shasha Cao

    Published 2024-12-01
    “…The loofah sponge has a complex, three-dimensional, porous mesh fiber structure characterized by markedly low density and excellent vibration isolation properties. …”
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  13. 18893

    The role of the interleukin family in liver fibrosis by Zixin Zhang, Zixin Zhang, Jiahui Wang, Hui Li, Qun Niu, Qun Niu, Yujing Tao, Yujing Tao, Xin Zhao, Xin Zhao, Zijian Zeng, Zijian Zeng, Haijian Dong, Haijian Dong

    Published 2025-02-01
    “…Among these, the interleukin family activates a complex cascade of responses, including cytokines, chemokines, adhesion molecules, and lipid mediators, playing a key role in the initiation and regulation of inflammation, as well as innate and adaptive immunity. …”
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  14. 18894

    Position Determination for Dynamic Scenes With Unsynchronized Image Sequences by Kai Guo, Rui Cao, Chenyang Yue, Xin Zhou, Boyu Liu

    Published 2025-01-01
    “…However, for cheap cameras like webcams, or cameras with long distance, synchronization is costly and complex. This paper proposed a novel method to determine 3D position for dynamic scenes with unsynchronized image sequences. …”
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  15. 18895

    Modeling and robust control of a parallel robotic mechanism driven by linear actuators based on shape memory alloys by Alejandro Guarneros-Sandoval, Mariana Ballesteros, Rita Q. Fuentes-Aguilar, Isaac Chairez

    Published 2025-03-01
    “…The structure control shows the possible use of the linear SMA actuator for more complex parallel mechanisms.…”
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  16. 18896

    Mechanism of engineered macrophage membrane bionic gene-carrying nanospheres for targeted drug delivery to promote wound repair in deep second-degree burns by Zhihan Zhu, Xinghua Zhu, Shichen Miao, Bolin Wang, Zihan Li, Dinghao Zhang, Shentian Zou, Yi Zhang, Qingrong Zhang, Kesu Hu

    Published 2025-01-01
    “…PCNA and HGF expression was significantly up-regulated in the HGF@ETMM@NPS group. The HGF@ETMM@NPS complex drug delivery system used in this research promoted wound healing via effective delivery of HGF to burn wounds, thereby accelerating skin cell growth and migration.…”
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  17. 18897

    Preparation of Chloro Penta Amine Cobalt(III) Chloride and Study of Its Influence on the Structural and Some Optical Properties of Polyvinyl Acetate by Nada K. Abbas, Majeed Ali Habeeb, Alaa J. Kadham Algidsawi

    Published 2015-01-01
    “…Polymeric films based on polyvinyl acetate (PVAc) doped with chloro penta amine cobalt(III) cloride [Co(NH3)5Cl]Cl2 in different weight percent ratios were prepared using the solvent cast technique. The complexation of the additive with the polymer was confirmed by FTIR and SEM studies. …”
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  18. 18898

    Research progress of laser powder bed fusion of Ti2AlNb-based alloys: Microstructure, defects and properties by Jianfa Liao, Aoqi Fan, Haojie Luo, Yulei Du

    Published 2025-03-01
    “…Laser powder bed fusion (LPBF) has garnered considerable attention in the development of Ti2AlNb-based alloys because it enables the fabrication of complex structural parts with intricate geometries. …”
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  19. 18899

    Neuroeconomically dissociable forms of mental accounting are altered in a mouse model of diabetes by Chinonso A. Nwakama, Romain Durand-de Cuttoli, Zainab M. Oketokoun, Samantha O. Brown, Jillian E. Haller, Adriana Méndez, Mohammad Jodeiri Farshbaf, Y. Zoe Cho, Sanjana Ahmed, Sophia Leng, Jessica L. Ables, Brian M. Sweis

    Published 2025-01-01
    “…These findings suggest that complex relationships between metabolic dysfunction and dissociable valuation algorithms underlying unique cognitive heuristics and sensitivity to opportunity costs can disrupt distinct computational processes leading to comorbid psychiatric vulnerabilities.…”
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  20. 18900

    AI-based approaches for improving autonomous mobile robot localization in indoor environments: A comprehensive review by Shoude Wang, Nur Syazreen Ahmad

    Published 2025-03-01
    “…Nonetheless, navigating complex indoor environments presents substantial challenges that can impede AMR performance and diminish overall system efficiency. …”
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    Article