Showing 941 - 960 results of 3,231 for search '(functional OR function) difficulty', query time: 0.14s Refine Results
  1. 941

    A generic cell surface ligand system for studying cell-cell recognition. by Eleanor M Denham, Michael I Barton, Susannah M Black, Marcus J Bridge, Ben de Wet, Rachel L Paterson, P Anton van der Merwe, Jesse Goyette

    Published 2019-12-01
    “…Dose-response experiments are a mainstay of receptor biology studies and can reveal valuable insights into receptor function. Such studies of receptors that bind cell surface ligands are currently limited by the difficulty in manipulating the surface density of ligands at a cell-cell interface. …”
    Get full text
    Article
  2. 942

    Risk Analysis, Regulatory Response and Future Trends of Cryptocurrencies and their Derivatives by Wu Rutian

    Published 2025-01-01
    “…By combing the development context of derivatives such as futures, options and leveraged tokens, assessing risks based on case studies and empirical data, and comparing regulatory practices in Europe and the United States, the study finds that ultra-high leverage (up to 100 times) will exacerbate market volatility and liquidation risks, while decentralized platforms and regulatory ambiguity increase the difficulty of compliance. Cryptocurrencies are difficult to play a long-term hedge function in the crisis, and there are potential for money laundering and geopolitical abuse. …”
    Get full text
    Article
  3. 943

    G-TS-HRNN: Gaussian Takagi–Sugeno Hopfield Recurrent Neural Network by Omar Bahou, Mohammed Roudani, Karim El Moutaouakil

    Published 2025-02-01
    “…The Hopfield Recurrent Neural Network (HRNN) is a single-point descent metaheuristic that uses a single potential solution to explore the search space of optimization problems, whose constraints and objective function are aggregated into a typical energy function. …”
    Get full text
    Article
  4. 944

    Error Analysis and Compensation of 3‒PTT Parallel Robot by CHEN Mingfang, LIANG Hongjian, WEI Songpo, HE Chaoyin

    Published 2025-07-01
    “…It focuses on compensating the joint input error after transformation, reducing the parameters in the error compensation algorithm, greatly reducing the difficulty of solving the error correction objective function, and effectively avoiding the problem of error accumulation. …”
    Get full text
    Article
  5. 945
  6. 946

    Implantes complementares na reconstrução mamária Supplementary implants in breast reconstruction by João Medeiros Tavares Filho, Manoel Belerique, Diogo Franco, Guilherme Arbex, Marcio Arnaut Junior, Talita Franco

    Published 2012-06-01
    “…In these patients, we use supplementary implants that reconstitute the local anatomy in a satisfactory manner and which offer functional benefits by removing cicatricial adhesions. …”
    Get full text
    Article
  7. 947

    VISUAL ASSESSMENT OF THE MUCOSA OF THE COLON IN IRRITABLE BOWEL SYNDROME IN THE DYNAMICS OF TREATMENT by A. E. Shklyaev, A. S. Pantyukhina, A. A. Sapegin, E. L. Bazhenov

    Published 2016-12-01
    “…Irritable bowel syndrome (IBS) is a common functional disorder of the gastrointestinal tract. The difficulty of its diagnosis related to the lack of specific markers of the disease. …”
    Get full text
    Article
  8. 948

    Altered Dynamic Postural Control during Step Turning in Persons with Early-Stage Parkinson’s Disease by Jooeun Song, Susan Sigward, Beth Fisher, George J. Salem

    Published 2012-01-01
    “…Persons with early-stage Parkinson’s disease (EPD) do not typically experience marked functional deficits but may have difficulty with turning tasks. …”
    Get full text
    Article
  9. 949

    The Faint Young Sun Paradox: A Simplified Thermodynamic Approach by F. Angulo-Brown, Marco A. Rosales, M. A. Barranco-Jiménez

    Published 2012-01-01
    “…This model introduces two atmospheric modes of thermodynamic performance: a first mode consisting in the maximization of the power output of the convective cells (maximum power regime) and a second mode that consists in maximizing a functional representing a good trade-off between power output and entropy production (the ecological regime). …”
    Get full text
    Article
  10. 950

    Effect of microcellulose modification methods on the properties of polypropylene composites by Quan Yuan, Guimei Zhang, Chunxuan Li, Liping He, Shiwei Xu

    Published 2025-04-01
    “…In this paper, we proposed the integrated functional modification of microcellulose with compatibility and flame retardancy, and then modified polypropylene composites with high strength, high thermal stability, and high flame retardancy were successfully prepared by extrusion–injection molding. …”
    Get full text
    Article
  11. 951

    Development of a New Intelligent Joystick for People with Reduced Mobility by Makrem Mrabet, Yassine Rabhi, Farhat Fnaiech

    Published 2018-01-01
    “…Experiments on a real wheelchair are carried out with real patients of the Mohamed Kassab National Institute Orthopedic, Physical and Functional Rehabilitation Hospital of Tunis. The proposed intelligent system gives good results compared to the use of a standard joystick.…”
    Get full text
    Article
  12. 952

    Telerehabilitation for Exercise Training in Pregnancy by Esra Uzelpasaci, Levent Ozcakar, Serap Ozgul, Ozgur Ozyuncu, Mehmet Sinan Beksac, Turkan Akbayrak

    Published 2023-03-01
    “…The evaluations were repeated after the exercise program and the Wilcoxon test was used to compare the pre- vs. post-treatment results. RESULTS: Physical function, physical and emotional role difficulty, pain subscale of SF-36, low back pain severity, walking distance in the 6-minute walking test, Oswestry Low Back Pain Disability Questionnaire scores seemed to have improved after the exercise program. …”
    Get full text
    Article
  13. 953

    Bubbles Acting as Micro End‐Effectors for Dexterous Manipulation and Sensing in Aqueous Environment by Zichen Xu, Qingsong Xu

    Published 2025-03-01
    “…The reported method successfully integrates grasping, manipulation, and measurement functions in liquid using a single microbubble of less than 1 mm3 volume. …”
    Get full text
    Article
  14. 954

    NEXT-GENERATION SEQUENCING IN CANCER: GENETIC DIAGNOSIS, RISK PREDICTION AND CLASSIFICATION by Özkan Özdemir

    Published 2022-08-01
    “…Today, the use of whole-genome sequencing is increasing; open-source databases are developing. However, the difficulty of functional studies related to non-coding regions slows down the development of knowledge on this subject and creates a bottleneck in cancer diagnosis and treatment processes. …”
    Get full text
    Article
  15. 955

    Comparative Study on Interaction of Form and Motion Processing Streams by Applying Two Different Classifiers in Mechanism for Recognition of Biological Movement by Bardia Yousefi, Chu Kiong Loo

    Published 2014-01-01
    “…Research on psychophysics, neurophysiology, and functional imaging shows particular representation of biological movements which contains two pathways. …”
    Get full text
    Article
  16. 956

    Investigating Subtypes of Motor Skills and Activities of Daily Living among Young Children with Motor Delay by Keisuke Irie, Kohei Mukaiyama, Reika Yamashita, Hala Zeidan, Anuradhi Bandara, Momoko Nagai-Tanima, Tomoki Aoyama

    Published 2023-01-01
    “…The subjects were 45 preschool children whose scores on the Movement Assessment Battery for Children-Second Edition (MABC-2) and the Functional Independence Measure for Children (WeeFIM) were measured. …”
    Get full text
    Article
  17. 957

    Implementation of Random Forest Method with Information Gain Selection and Hyperparameter Tuning for Alzheimer’s Disease Classification by Riska Nuril Fadhila, Nurissaidah Ulinnuha, Dian Yuliati, Nurissaidah Ulinnuha, Dian Yuliati

    Published 2025-06-01
    “…One of the problems facing Alzheimer's cases is the difficulty of making an early diagnosis to prevent disease progression, as early symptoms are often mistaken for senile dementia. …”
    Get full text
    Article
  18. 958

    Computational prediction of deleterious nonsynonymous SNPs in the CTNS gene: implications for cystinosis by Leila Adda Neggaz, Amira Chahinez Dahmani, Ibtissem Derriche, Nawel Adda Neggaz, Abdallah Boudjema

    Published 2025-05-01
    “…Nonsynonymous SNPs are of particular interest because they can directly alter protein structure and function, potentially leading to disease. Clinically, cystinosis most often presents with renal Fanconi syndrome, photophobia and vision loss due to corneal cystine crystals, and progressive neuromuscular complications such as distal myopathy and swallowing difficulties This study aimed to identify deleterious nsSNPs in the CTNS gene and evaluate their effects on cystinosin stability, structure, and function via computational tools and molecular dynamics simulations. …”
    Get full text
    Article
  19. 959

    Analysis of the Results of a Questionnaire Survey of Doctors and Clinical Psychologists on Somatovegetative Symptoms of Stress by Anna A. Kuzyukova, Natalia A. Levchenko, Larisa A. Marchenkova

    Published 2025-01-01
    “…The high prevalence of stress conditions among the Russian population contributes to the development of a large number of psychosomatic disorders associated with them, which cause frequent referral of these functional conditions to somatic medical institutions, along with the difficulty of timely diagnosis, which keeps the search and development of diagnostic algorithms aimed at their verification relevant. …”
    Get full text
    Article
  20. 960

    Investigation of EEG Parameters in Virtual Reality Puck Shooting Task in Hockey Players and Freestyle Wrestlers by I.S. Polikanova, S.V. Leonov

    Published 2024-09-01
    “…The dynamics of the EEG indicators indicate more efficient brain function in hockey players when performing the puck reflection task in a virtual reality setting, confirming the hypothesis of neural efficiency. …”
    Get full text
    Article