Showing 20,941 - 20,960 results of 22,257 for search '"complexity"', query time: 0.10s Refine Results
  1. 20941

    Predicting species distributions in the open ocean with convolutional neural networks by Morand, Gaétan, Joly, Alexis, Rouyer, Tristan, Lorieul, Titouan, Barde, Julien

    Published 2024-09-01
    “…Indeed, tracking species distributions in the open ocean is particularly challenging due to the scarcity of observations and the complex and variable nature of the ocean system. In this study, we propose a new method that leverages deep learning, specifically convolutional neural networks (CNNs), to capture spatial features of environmental variables. …”
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  2. 20942

    Cyanide ion oxidation by catalytic effect of nickel ferrites activated carbon composites by C. Feijoo, E. De la Torre, R. Narvaez

    Published 2021-04-01
    “…BACKGROUND AND OBJECTIVES: Cyanide is a commonly-used substance in the gold recovery processes due to its high affinity for forming complexes with the precious metal, but inadequate handling and its final arrangement can lead to severe environmental contamination. …”
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  3. 20943

    Identification of Bacterial Lipopolysaccharide-Associated Genes and Molecular Subtypes in Autism Spectrum Disorder by He Y, He Y, Cheng B

    Published 2025-01-01
    “…Yuanxia He,1,2,* Yun He,2,* Boli Cheng1,2 1Department of Clinical Medicine, North Sichuan Medical College, Nanchong, Sichuan, 637000, People’s Republic of China; 2Department of Pediatrics, Affiliated Hospital, North Sichuan Medical College, Nanchong, Sichuan, 637000, People’s Republic of China*These authors contributed equally to this workCorrespondence: Yun He; Boli Cheng, Department of Pediatrics, Affiliated Hospital, North Sichuan Medical College, Nanchong, 637000, Sichuan, People’s Republic of China, Email heyun02409@aliyun.comBackground: Autism spectrum disorder (ASD) is a complex neurodevelopmental condition marked by diverse symptoms affecting social interaction, communication, and behavior. …”
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  4. 20944

    Evaluation of macula ganglion cell analysis and retinal nerve fiber layer thickness in preperimetric glaucoma, early stage glaucoma and healthy individuals by Ozlem AKTAS  OZALTUN, Ozlem GURBUZ  KOZ, Ahmet Alper YARANGUMELI

    Published 2025-04-01
    “…Topcon DRI Optical Coherence Tomography (OCT)-1, a Swept−Source OCT (SS-OCT), measured optic nerve head parameters, pRNFL, gangliyon cell inner plexiform layer (GCIPL), and ganglion cell complex (GCC) thickness. Glaucomatous defects were identified using also the SS-OCT SuperPixel map. …”
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  5. 20945

    Costs of outpatient services at selected primary healthcare centers in Bangladesh: A cross-sectional study. by Md Zahid Hasan, Gazi Golam Mehdi, Khadija Islam Tisha, Md Golam Rabbani, Mohammad Wahid Ahmed, Subrata Paul, Ziaul Islam, Shehrin Shaila Mahmood

    Published 2025-01-01
    “…<h4>Background</h4>Upazila Health Complexes (UzHC) serve as the backbone of primary healthcare (PHC) at the sub-district level in Bangladesh, delivering comprehensive healthcare services including both inpatient and outpatient services to the grassroots levels. …”
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  6. 20946

    Tillage and residue management modulate the links between soil physical signatures and arbuscular mycorrhizal fungal biomarkers by Stamatios Thomopoulos, Lars Juhl Munkholm, Lars Elsgaard, Sabine Ravnskov

    Published 2025-02-01
    “…In minimally disturbed soils, AMF contributed to a complex pore structure, with this effect being more closely related to EE than to the hyphal network. …”
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  7. 20947

    Addressing the rising colorectal cancer burden in the older adult: examining modifiable risk and protective factors for comprehensive prevention strategies by Ke‐Jie He, Zhejun Liu, Guoyu Gong

    Published 2025-02-01
    “…This comprehensive analysis aims to explore the complex epidemiological patterns of colorectal cancer, with a focus on the association between high BMI and disease burden in the older adult.MethodsThe study leveraged data from the Global Burden of Disease (GBD) 2021 study to examine the temporal trends, regional disparities, and the interplay of age, period, and cohort factors in shaping the global colorectal cancer landscape. …”
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  8. 20948

    An In-Depth Study of Personalized Anesthesia Management Models in Gastrointestinal Endoscopy Based on Multimodal Deep Learning by Hanqi Shi, Hongyu Wang, Xibing Ding, Zheng Dang

    Published 2025-01-01
    “…This model significantly improves prediction accuracy and stability over traditional methods, thereby enhancing operational efficiency in complex surgical environments. It is anticipated that the outcomes of this study will promote widespread adoption of gastrointestinal endoscopy, thereby improving the early diagnosis and treatment rates of gastrointestinal diseases.…”
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  9. 20949

    Advancing Orthodontic Aesthetics: Exploring the Potential of Injectable Composite Resin Techniques for Enhanced Smile Transformations by Davide Spadoni, Cristina Valeri, Vincenzo Quinzi, Ute Schneider Moser, Giuseppe Marzo

    Published 2024-12-01
    “…Integrating orthodontic and restorative treatments is pivotal for long-term success, especially in complex interdisciplinary cases. <b>Methods:</b> This retrospective study describes the application of conservative restoration using the IMT in two pediatric patients (12.6 years old and 12.3 years old) to restore maxillary lateral incisors before and after orthodontic treatment. …”
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  10. 20950

    Exploring Alkali Hydroxide Influence on Calcium Titanate Formation for Application in Biodiesel Catalysts by Ratchadaporn Puntharod, Kittikarnkorn Onsomsuay, Pusit Pookmanee, Jaturon Kumchompoo

    Published 2024-10-01
    “…However, their overuse can lead to unwanted byproducts and operational complexities. Since calcium titanate can occur at a strong base condition, it presents an alternative avenue worth exploring. …”
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  11. 20951
  12. 20952

    Preface by CTA Editorial Board

    Published 2018-12-01
    “…A scientific laboratory “Neutron-diffraction studies of complex oxides” was organized jointly with the Institute for Metal Physics in 1997. …”
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  13. 20953

    Sources and Effects of Fluids in Continental Retrograde Shear Zones: Insights from the Kuckaus Mylonite Zone, Namibia by C. A. Stenvall, A. Fagereng, J. F. A. Diener, C. Harris, P. E. Janney

    Published 2020-01-01
    “…To explore the origin and effects of fluids in retrograde faults, we study the Kuckaus Mylonite Zone (KMZ), an exhumed crustal-scale, strike-slip shear zone in the southern Namibian Namaqua Metamorphic Complex. The KMZ deformed quartzofeldspathic migmatised gneisses at midcrustal retrograde conditions (450-480°C, 270-420 MPa) in the Mesoproterozoic, 40 Ma after granulite facies peak metamorphism at 825°C and 550 MPa. …”
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  14. 20954

    Care, conflict, and coexistence: Human–wildlife relations in community forests by Madison Stevens, Shalini Rawat, Terre Satterfield

    Published 2025-01-01
    “…Yet, focusing on conflict alone may obscure the complex drivers of positive and negative interactions between people and wildlife coinhabiting the same geographies. …”
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  15. 20955

    The Pareto effect in tipping social networks: from minority to majority by J. P. Everall, F. Tschofenig, F. Tschofenig, J. F. Donges, J. F. Donges, I. M. Otto

    Published 2025-01-01
    “…In this work, we asked whether the Pareto effect can be observed in social systems by conducting a literature review, placing a focus on social norm diffusion and complex contagion via social networks. By analysing simulation and empirical results of social tipping events across disciplines and a large parametric space, we identified consistent patterns across studies and key factors which help or hinder social tipping. …”
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  16. 20956

    Classifying tumour infiltrating lymphocytes in oral squamous cell carcinoma histopathology using joint learning framework by Barun Barua, Genevieve Chyrmang, Kangkana Bora, Gazi N. Ahmed, Lopamudra Kakoti, Manob Jyoti Saikia

    Published 2025-01-01
    “…This dual-encoder approach enables OralTILs-ViT to capture complex tissue-cellular interactions, classifying TILs infiltration categories consistent with Broders’ grading system-“Moderate to Marked”, “Slight” and “None to Very Less.” …”
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  17. 20957
  18. 20958

    Моделі самоорганізації колективу однорідних безпілотних літальних апаратів при рішенні слабоформалізованих завдань... by А.В. Тристан, Д.І. Жуков

    Published 2024-09-01
    “…A model of rules for the self-organization of a team of homogeneous UAVs in solving poorly formalized tasks is proposed, in which a number of functions (route planning, role distribution, determination of optimal actions, obtaining and processing information) assigned to the onboard system of a robotic air complex can be performed by each element of the UAV team system through their self-organization. …”
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  19. 20959

    Evaluating Mirror Therapy Protocols in Phantom Limb Pain Clinical Trials: A Scoping Review by Limakatso K, McGowan E, Ortiz-Catalan M

    Published 2025-02-01
    “…Katleho Limakatso,1 Eithne McGowan,2 Max Ortiz-Catalan3,4 1Pain Management Unit, Department of Anaesthesia and Perioperative Medicine, Neuroscience Institute, University of Cape Town, Cape Town, South Africa; 2Department of Advanced Reconstruction of Extremities, Sahlgrenska University Hospital, Gothenburg, Sweden; 3Prometei Pain Rehabilitation Center, Vinnytsia, Ukraine; 4Center for Complex Endoprosthetics, Osseointegration, and Bionics, Kyiv, UkraineCorrespondence: Max Ortiz-Catalan, Prometei Pain Rehabilitation Center, Kniaziv Koriatovychiv St. 149, Vinnytsia, 21000, Ukraine, Email maxortizc@outlook.comAbstract: Mirror therapy is among the most widely used treatments for phantom limb pain. …”
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  20. 20960

    Efficacy of parenteral pantoprazole in patients with acute ulcerative gastroduodenal bleeding at high risk of relapse by S. G. Shapovalyants, S. A. Chernyakevich, A. I. Mikhalev, O. I. Yudin, I. V. Babkova, G. N. Storozhuk, Ye. K. Mayat, P. L. Chernyakevich

    Published 2012-04-01
    “…To determine efficacy of complex treatment of patients with acute ulcerative gastroduodenal bleeding (AUGDB) with high risk of relapse including endoscopic hemostasis, basic intensive antisecretory treatment by «Sunpraz» (pantoprazole) in combination to antihelicobacter agents.Material and methods. …”
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