Showing 2,921 - 2,940 results of 3,231 for search '(functional OR function) difficulty', query time: 0.15s Refine Results
  1. 2921

    Research Progress on Composite Structure of Warships in Impact Protection by Tao ZHANG, Qingzhen SUN, Lei ZHANG, Xiangmei LI

    Published 2025-02-01
    “…Future research should focus on the development of nanomaterials, polymer materials, and smart materials, as well as the implementation of multifunctional integrated designs, so as to enhance the stealth, anti-detection, and active defence functions of protective structures. It also emphasized the pivotal role of simulation technology in design optimization and performance prediction, as well as the potential of additive manufacturing and laser processing technologies in improving production efficiency and product quality. …”
    Get full text
    Article
  2. 2922

    Hydro- and deutero-deamination of primary amines using O-diphenylphosphinylhydroxylamine by Panpan Ma, Ting Guo, Hongjian Lu

    Published 2024-11-01
    “…By synergizing with site-selective C–H functionalization of primary aliphatic amines, our method reveals synthetic strategies utilizing nitrogen atom as a traceless directing group, encompassing deaminative alkylation, 1,1-deuteroalkylation, 1,1-dialkylation, 1,1,1-deuterodialkylation, C–H arylation, and 1,3-deuteroarylation. …”
    Get full text
    Article
  3. 2923

    Effects of thermal desorption temperature up to 500 °C on the thermophysical properties and fertility of soil in organic-contaminated sites by Yu-Hao Wu, Yue-Fei Wu, Zi-Qin Zhu, Qing Wang, Li-Wu Fan, Zi-Tao Yu, Xiao-Dong Li, Xin Song

    Published 2024-12-01
    “…High-temperature thermal desorption is effective for remediating organic-contaminated sites, but its damage to soil functions and high energy consumption raise concerns. …”
    Get full text
    Article
  4. 2924

    In situ magnetic-field-assisted bioprinting process using magnetorheological bioink to obtain engineered muscle constructs by Hanjun Hwangbo, SooJung Chae, Dongryeol Ryu, GeunHyung Kim

    Published 2025-03-01
    “…When implanted into a VML mouse model, the bioconstructs improved muscle functionality and regeneration, validating the effectiveness of the proposed approach.…”
    Get full text
    Article
  5. 2925

    The concept of structure and content of health related trainings for higher educational establishments’ students by Yu.A. Kopylov, L.N. Jackowska, M.D. Kudryavtsev, V.A. Kuzmin, I.A. Tolstopyatov, S. S. Iermakov

    Published 2015-10-01
    “…Results: we have shown significance of student’s physical functioning as the basis of his motor, coordination and mental qualities’ development. …”
    Get full text
    Article
  6. 2926

    Hybrid Four Vector Intelligent Metaheuristic with Differential Evolution for Structural Single-Objective Engineering Optimization by Hussam N. Fakhouri, Ahmad Sami Al-Shamayleh, Abdelraouf Ishtaiwi, Sharif Naser Makhadmeh, Sandi N. Fakhouri, Faten Hamad

    Published 2024-09-01
    “…Complex and nonlinear optimization challenges pose significant difficulties for traditional optimizers, which often struggle to consistently locate the global optimum within intricate problem spaces. …”
    Get full text
    Article
  7. 2927

    Otthonosság és idegenség között: 17–18. századi habán közösségek reprezentációi korabeli emlékiratokban by Noémi GUDOR

    Published 2025-06-01
    “…The Anabaptist chronicle presents a new perspective on the functioning and history of their communities and the difficulties, political system, and cultural particularities of being in Transylvania in the 17th century. …”
    Get full text
    Article
  8. 2928

    Pedophiles Are Not Always Child-Molesters: A Literature Review on the Virtuous Pedophiles Community by Tiffany Tan, Elizabeth Kristi Poerwandari

    Published 2025-02-01
    “…As mental health practitioners, we are encouraged to focus more on their psychological distress and then devise strategies that might help improve their daily functioning. …”
    Get full text
    Article
  9. 2929

    Development of the world oil market and prerequisites for its transformation by A. Sh. Suleimenova, A. Zh. Panzabekova

    Published 2020-06-01
    “…Recently, the world oil market has been experiencing significant difficulties, which have led to global economic imbalances. …”
    Get full text
    Article
  10. 2930

    Enhancing chemical synthesis planning: automated quantum mechanics-based regioselectivity prediction for C–H activation with directing groups by Julius Seumer, Nicolai Ree, Jan H. Jensen

    Published 2025-06-01
    “…The mild and selective functionalization of carbon–hydrogen (C–H) bonds remains a pivotal challenge in organic synthesis, crucial for developing complex molecular architectures in pharmaceuticals, polymers, and agrochemicals. …”
    Get full text
    Article
  11. 2931

    Empowering voice assistants with TinyML for user-centric innovations and real-world applications by Sireesha Chittepu, Sheshikala Martha, Debajyoty Banik

    Published 2025-05-01
    “…Abstract This study explores the motivations behind integrating TinyML-based voice assistants into daily life, focusing on enhancing their user interface (UI) and functionality to improve user experience. This research discusses real-world applications like smart home automation, visually impaired assistive technologies, and healthcare monitoring. …”
    Get full text
    Article
  12. 2932

    The diagnosis and therapy of comorbid anxiety and depression disorders in clinical practice by N. N. Petrova, K. S. Savickaya

    Published 2021-04-01
    “…Achievement of qualitative remission of mental disorder without residual symptomatology and full restoration of social functioning of the patient with associated depressive and anxious disorders is shown.Conclusion. …”
    Get full text
    Article
  13. 2933

    Teacher educators' challenges: focusing on teacher training colleges in Laos by Khampheng Sengsoulintha

    Published 2025-08-01
    “…Detailed data analysis revealed that the primary challenge for teacher educators was their multiple roles or duties and responsibilities, comprising administrative functions and external academic services despite their teaching. …”
    Get full text
    Article
  14. 2934

    Agriculture urbaine et souveraineté alimentaire à Genève (Suisse), machines à consentement ou moteurs d’hybridation du référentiel agricole dominant ? by Rémi Schweizer, Cyril Mumenthaler

    Published 2017-12-01
    “…The article questions the impacts of these trends from two main perspectives : their effect on the power relations between actors ; and their transformative potential, that is their capacity to alter a sectorial frame of reference driven by market and multi-functionality logics. The demonstration relies on a case study located in Geneva, Switzerland, concerned with the development of the regional brand Genève Region - Terre Avenir (GRTA). …”
    Get full text
    Article
  15. 2935

    Algebraic knowledge for teaching test: An adaptation study by Ali Bozkurt, Begüm Özmusul

    Published 2024-09-01
    “…In this study, the Mathematical Knowledge for Teaching-Elementary Patterns Functions and Algebra-Content Knowledge (MKT-PFA) test, originally developed in English as part of the "Learning Mathematics for Teaching Project" at Michigan University, was adapted into Turkish. …”
    Get full text
    Article
  16. 2936

    Multi-agent based DRL with federated learning for data transmission in mobile sensor networks by M. Senthamilselvi, C. Ranjeeth Kumar

    Published 2025-07-01
    “…To optimize more complicated cost functions, such as the time it takes for bags to be delivered and the amount of energy used in a baggage handling system, it is possible to model every router as a deep neural network. …”
    Get full text
    Article
  17. 2937

    TERMS IN DENTISTRY: THE ENDS OF MASCULINE NOUNS IN THE SECOND DECLENSION IN GENITIVE CASE by T.O. Leschenko

    Published 2018-03-01
    “…These provisions predetermined the relevance of research, which the author continues a series of articles on their academic functioning in the language style of dentistry. The aim of the research is to cover spelling features of dentistry basic terms – masculine nouns in the second declension in genitive case. …”
    Get full text
    Article
  18. 2938

    Translation Solutions for Sustainable Collocations of the English Political Mass Media Discourse by E. V. Terekhova, A. V. Zban

    Published 2019-12-01
    “…The results of the functioning of the phrases studied in the English-language political mass media texts have been presented. …”
    Get full text
    Article
  19. 2939

    Izba-Reading Room as a Rural Cultural Center in Buryat-Mongolian Autonomous Soviet Socialist Republic in 1920-1930s by A. N. Soboleva

    Published 2021-06-01
    “…The features of the emergence and functioning of reading rooms in the Buryat-Mongolian Autonomous Soviet Socialist Republic in the 1920s-1930s are considered. …”
    Get full text
    Article
  20. 2940

    Mathematical models of wheel turning processes road construction vehicles by Sukharev R.Yu.

    Published 2021-09-01
    “…Further development of these systems should be four-dimensional systems – in which all control actions are assigned to the control system, starting from calculating the trajectory of the machine, choosing the speed, determining the required number of passes and ending with controlling the position of the working body of the machine at each moment of time. For the functioning of these systems, adequate mathematical models of the turning processes of road construction machines with different steering options are necessary.…”
    Get full text
    Article