Search alternatives:
main research » pain research (Expand Search)
Showing 201 - 220 results of 2,785 for search 'main research algorithm', query time: 0.18s Refine Results
  1. 201
  2. 202

    Algorithm and mathematical model for geometric positioning of segments on aspherical composite mirror by B. Conquet, L. F. Zambrano, N. K. Artyukhina, R. V. Fiodоrtsev, A. R. Silie

    Published 2018-09-01
    “…In recent years, the largest terrestrial and orbital telescopes operating in a wide spectral range of wavelengths use the technology of segmented composite elements to form the main mirror. This approach allows: to expand the spectral operating range from 0.2 to 11.0 μm and to increase the diameter of the entrance pupil of the receiving optical system, while maintaining the optimal value of the exponent mS– mass per unit area.Two variants of adjusting the position of mirror segments are considered when forming an aspherical surface of the second order, with respect to the base surface of the nearest sphere, including geometrical and opto-technical positioning.The purpose of the research was to develop an algorithm for solving the problem of geometric positioning of hexagonal segments of a mirror telescope, constructing an optimal circuit for traversing elements when aligning to the nearest radius to an aspherical surface, and also to program the output calculation parameters to verify the adequacy of the results obtained.Various methods for forming arrays from regular hexagonal segments with equal air gaps between them are considered. …”
    Get full text
    Article
  3. 203
  4. 204

    Algorithm for Calculating Noise Immunity of Cognitive Dynamic Systems in the State Space by A. A. Solodov, T. G. Trembach, K. E. Zhovnovatiy

    Published 2023-11-01
    “…As an example, a graph of the noise immunity of a particular cognitive system is calculated and presented, confirming an intuitive idea of its behavior.In conclusion, it is noted that the main result of the paper is an algorithm for calculating the noise immunity of cognitive systems using differential equations that allow calculating the behavior of non-stationary cognitive systems under any point impacts described by a non-stationary function of the intensities of the appearance of points. …”
    Get full text
    Article
  5. 205

    Algorithm of reconstruction combined midface defects after resection malignant tumors by M. V. Bolotin, A. M. Mudunov, V. Yu. Sobolevsky, V. I. Sokorutov

    Published 2022-08-01
    “…Blokhin National Medical Research Center of Oncology, ministry of Health of Russia microsurgical reconstruction after resections of the upper jaw and midface was performed in 80 patients. most often (25 (31 %) patients) the primary tumor was localized in the maxillary sinus, then hard palate (16 (20 %) patients), soft palate (11 (14 %) patients), retromolar trigone (13 (16 %) patients). primary location at alveolar process of the upper jaw was in 3 (3 %) cases, nasal cavity and cells of the ethmoid labyrinth - in 4 (5 %), frontal sinus - in 5 (6 %), the skin of the cheek and lower eyelid - in 3 (3 %) patients. we defined 4 main types of resection. …”
    Get full text
    Article
  6. 206

    Positioning Guselkumab in The Treatment Algorithm of Patients with Crohn’s Disease by D'Amico F, Bencardino S, Magro F, Dignass A, Gutiérrez Casbas A, Verstockt B, Hart A, Armuzzi A, Peyrin-Biroulet L, Danese S

    Published 2025-05-01
    “…Ferdinando D’Amico,1,* Sarah Bencardino,1,* Fernando Magro,2 Axel Dignass,3 Ana Gutiérrez Casbas,4 Bram Verstockt,5 Ailsa Hart,6 Alessandro Armuzzi,7,8 Laurent Peyrin-Biroulet,9 Silvio Danese1 1Gastroenterology and Endoscopy, IRCCS Ospedale San Raffaele and Vita-Salute San Raffaele University, Milan, Italy; 2CINTESIS@RISE, Faculty of Medicine of the University of Porto, Porto, Portugal; 3Department of Medicine I, Agaplesion Markus Hospital, Goethe University, Frankfurt/Main, Germany; 4Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, España; Hospital General Universitario de Alicante, Instituto de Investigación Sanitaria y Biomédica de Alicante (ISABIAL), Alicante, España; 5Department of Gastroenterology and Hepatology, University Hospitals Leuven, Leuven, KU, Belgium; 6Inflammatory Bowel Disease Unit, St Mark’s Hospital, LNWUH NHS Trust, Harrow, UK; 7IBD Unit, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy; 8Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy; 9Department of Gastroenterology, INFINY Institute, INSERM NGERE, CHRU Nancy, Vandœuvre-lès-Nancy, F-54500, France*These authors contributed equally to this workCorrespondence: Silvio Danese, Gastroenterology and Endoscopy, IRCCS Ospedale San Raffaele and Vita-Salute San Raffaele University, Tel +390226432069, Fax +390282242591, Email sdanese@hotmail.comAbstract: Guselkumab, a selective interleukin-23 (IL-23) inhibitor, has emerged as a promising biologic therapy for the management of patients with moderate-to-severe Crohn’s disease (CD) and has been recently approved for its treatment. …”
    Get full text
    Article
  7. 207

    Optimal performance design of bat algorithm: An adaptive multi‐stage structure by Helong Yu, Jiuman Song, Chengcheng Chen, Ali Asghar Heidari, Yuntao Ma, Huiling Chen, Yudong Zhang

    Published 2025-06-01
    “…Abstract The bat algorithm (BA) is a metaheuristic algorithm for global optimisation that simulates the echolocation behaviour of bats with varying pulse rates of emission and loudness, which can be used to find the globally optimal solutions for various optimisation problems. …”
    Get full text
    Article
  8. 208

    Alleviating Cold Start in the EOSC Recommendations: Extended Page Rank Algorithm by Marcin Wolski, Antoni Klorek, Anna Kobusinska

    Published 2024-01-01
    “…In the case of academic systems, where researchers are usually reluctant to express their explicit feedback or scientific interests, the cold start problem has a considerable and long-term impact on the recommendation algorithms. …”
    Get full text
    Article
  9. 209

    Load Estimation Algorithm Based on Extended Kalman Filter for Freight Train by DENG Hao

    Published 2024-10-01
    “…Freight trains operating in various scenarios with severe track conditions require traction and braking systems characterized by large delays and strong constraints. Researchers usually build complex train multi-particle motion models and design control algorithms, seeking to establish accurate control in the control system of freight trains. …”
    Get full text
    Article
  10. 210

    The Algorithm of Treatment Tactics for Patients with Tumor Obstruction of Extrahepatic Bile Ducts by Dutka Ya.

    Published 2013-03-01
    “…The problem of surgical treatment of patients with tumors of the extrahepatic bile ducts is one of the most important and complicated in the surgery of the hepatopancreatoduodenal zone and is of increasing interest to the researchers. The main method that gives a chance to cure cancer patients is the removal of a tumor supplemented with lymphadenectomy, but it can only be performed in 9,0-46,0% of patients. …”
    Get full text
    Article
  11. 211

    Comparison between Statistical Approaches and Data Mining Algorithms for Outlier Detection by Annisa Putri Utami, Anwar Fitrianto, Khairil Anwar Notodiputro

    Published 2024-05-01
    “…Outlier detection methods/techniques were first pioneered by researchers in statistics. However, due to rapid technological advances which have an impact on the ease of collecting extensive data, the development of outlier detection techniques is now handled mainly by researchers in the field of computer science (data mining) using computing facilities. …”
    Get full text
    Article
  12. 212
  13. 213

    Sustainable Selection of Machine Learning Algorithm for Gender-Bias Attenuated Prediction by Raik Orbay, Evelina Wikner

    Published 2025-01-01
    “…As the vast dataset for engineering rules, standards and experiments are based on men, a bias towards women is the subject of research. Accordingly, any bias should be contained before the algorithms are deployed to the service of the sustainable society. …”
    Get full text
    Article
  14. 214

    HC-means clustering algorithm for precision marketing on e-commerce platforms by Dan Wu, Xin Liu

    Published 2025-12-01
    “…Based on this, the research constructs an e-commerce marketing system based on HC-means algorithm to more accurately divide customer groups, identify high-value customers, potential customers and lost customers, and formulate differentiated marketing strategies for different groups. …”
    Get full text
    Article
  15. 215

    Mapping and interpretability of aftershock hazards using hybrid machine learning algorithms by Bo Liu, Haijia Wen, Mingrui Di, Junhao Huang, Mingyong Liao, Jingyuan Yu, Yutao Xiang

    Published 2025-08-01
    “…This study addresses gaps in aftershock prediction research by proposing an interpretable hybrid machine learning model that leverages multi-source data. …”
    Get full text
    Article
  16. 216
  17. 217
  18. 218
  19. 219
  20. 220

    Algorytm — tożsamość — dylemat społeczny. Zjawisko algorytmizacji w serwisach wideo na żądanie by Dominik Kania

    Published 2025-05-01
    “…The possible influence of algorithms on human’s identity in streaming platforms’ universe is a main topic of this essay. …”
    Get full text
    Article