Showing 2,321 - 2,340 results of 3,231 for search '(functional OR function) difficulty', query time: 0.15s Refine Results
  1. 2321

    Some aspects of the treatment of constipation in therapeutic outpatient practice by A. A. Stremoukhov, N. L. Vlasova

    Published 2023-12-01
    “…Constipation is one of the most common complaints and reasons for seeking medical help. Difficulties in bowel movements, pain and discomfort experienced during this process, and rare and scanty stools significantly reduce the quality of life of patients. …”
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  2. 2322

    Methodologies for Improved Optimisation of the Derivative Order and Neural Network Parameters in Neural FDE Models by Cecília Coelho, M. Fernanda P. Costa, Oliver Niggemann, Luís L. Ferrás

    Published 2025-07-01
    “…One approach is based on regulating the gradient magnitude of the loss function with respect to <inline-formula><math display="inline"><semantics><mi>α</mi></semantics></math></inline-formula>, encouraging more stable and effective updates. …”
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  3. 2323

    Perioperative exercise intervention in patients with lung cancer: A systematic literature review of randomized controlled trials by Chun-Hou Huang, Tai-Chu Peng, Yi-Tso Cheng, Yen-Ta Huang, Bee-Song Chang

    Published 2021-01-01
    “…The outcome measures that emerged from these studies included subjective outcomes, such as HRQoL, pain score, fatigue, and objective effects, such as cardiorespiratory fitness, pulmonary function, physical activity, and biological markers. …”
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  4. 2324

    Quality of life of children with poor school performance: association with hearing abilities and behavioral issues by Bárbara Antunes Rezende, Stela Maris Aguiar Lemos, Adriane Mesquita de Medeiros

    “…For the assessment of auditory function, transient otoacoustic emissions were used and auditory processing was tested. …”
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  5. 2325

    Renal failure in patients with hematological malignancies (literature review) by E. G. Gromova

    Published 2021-11-01
    “…Antitumor therapy in presence of renal failure is limited, and in some cases impossible, while the renal function recovery is associated with an increase in survival.Organ damage in oncohematological patients can be a manifestation of paraneoplastic syndromes. …”
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  6. 2326

    Unicuspid unicommissural aortic valves: A surgical pathology analysis by Pradeep Vaideeswar

    Published 2025-04-01
    “…The patients were grouped by the type of valvular function. Pathological features noted were the shape of the orifice, the status of the commissure and raphe, presence of fibrous thickening, calcification, and other complications. …”
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  7. 2327

    Blockchain-based high transparent PKI authentication protocol by Liquan CHEN, Xiao LI, Zheyi YANG, Sijie QIAN

    Published 2022-08-01
    “…The public key infrastructure (PKI), as an significant component of the current Internet security infrastructure, guarantees the information transmission with the necessary authenticity, integrity, confidentiality and non-repudiation.However, the existing PKI also has shortcomings of excessive power of certification authority and difficulties in revoking and querying.Blockchain can be used to solve those problems by leveraging its advantages, such as decentralization, high transparency and flat structure.Furthermore, the ability and efficiency of the entire Internet to establish trust relationships may be improved.The transparent public key infrastructure (PKI) certification protocol based on the blockchain was proposed.The TS-PBFT algorithm was designed in the proposed protocol by adopting the threshold signature technology to the Practical Byzantine fault tolerance (PBFT) algorithm.The TS-PBFT algorithm reduced the communication overhead via reducing the communication complexity, strengthened the supervision via introducing external monitoring mechanism in the master node election of the view change protocol, and also improved the performance of the consensus mechanism via adding a batch processing mechanism.Moreover, a transparent blockchain-based PKI certification protocol was designed.The proposed protocol increased the security of certificate revocation and query, it also improved the efficiency of the certificate query by the introduction of counting bloom filters.Besides, the proposed protocol added audit function into the certificate lifecycle management.Accordingly, it can supervise the behavior of the certificate authority (CA), prompt it to improve security standards, and then achieve the purpose of limiting its authority.According to the security analysis and efficiency experiments, the proposed protocol was equipped with security properties, such as the resistance to spoofing certificate application attacks, and it achieved the best performance on TLS/SSL handshake time compared with existing PKI protocols.…”
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  8. 2328

    IMPORT SUBSTITUTION, AGRICULTURAL ECONOMICS AND FOOD SAFETY: TWO STEPS FORWARD, ONE STEP BACK by Kopein V.V., Filimonova E.A.

    Published 2016-09-01
    “…To speed up the import substitution in agriculture it has been proposed to divide JSC «Rosselkhozbank» into two structures, one of which will deal with the financing of investment projects in the agricultural production and will support agriculture, the other will function as a commercial bank. This approach enables to separate classical banking risks from the investment risks in agriculture, which a specialized structure will regulate.…”
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  9. 2329

    The role of chromosome missegregation in cancer development: a theoretical approach using agent-based modelling. by Arturo Araujo, Buzz Baum, Peter Bentley

    Published 2013-01-01
    “…Significantly, the course of cancer evolution depends on genetic linkage, as the structure of chromosomes lost or gained through mis-segregation events and the level of genetic instability function in tandem to determine the trajectory of cancer evolution. …”
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  10. 2330

    Large-scale gene expression data clustering through incremental ensemble approach by Imran Khan, Abdul Khalique Shaikh, Naresh Adhikari

    Published 2024-01-01
    “…The base clusterings of two consecutive windows are ensembled using a new goal function to form a new clustering solution. By repeating this step-by-step method for further windows, reliable patterns that are beneficial for medical applications can be extracted. …”
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  11. 2331

    Identifying non-essential uses to phase out substances of very high concern under REACH by Flora Borchert, Romain Figuière, Ian T. Cousins, Christina Rudén, Marlene Ågerstrand

    Published 2024-11-01
    “…These challenges were due to the multiple purposes of the technical function, lack of detailed information on the spectrum of end-uses, and difficulties in interpreting the essential use criteria. …”
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  12. 2332

    The Comprehensive overview of the recent advancements in self-healing asphalt utilizing nano-technology by Wondimagegne Mamo Mengistu, Abera Ambaye, Anwar Beshir Mohammed, Nefisa Abdulkadir, Wubeshet Gebru

    Published 2025-01-01
    “…The review also addressed the function of encapsulated healing agents that are distributed throughout the asphalt binder, such as rejuvenators and rejuvenating microcapsules. …”
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  13. 2333

    Feasibility of Augmented Reality-Based Cognitive Training for Older Adults: The MarketMind AR Approach by Konstantinos Kakoutopoulos, Emmanouil Drakakis, Anastasia Papadopoulou, Christos Goumopoulos

    Published 2025-03-01
    “…MarketMind AR is a supermarket-themed serious game that was created to train memory, attention, and executive function using mobile phone sensors such as cameras, accelerometers, and gyroscopes to interact and recognize the environment. …”
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  14. 2334

    Novel Aspects of Cardiac Ischemia and Reperfusion Injury Mechanisms by T. A. Yagudin, A. t Shabanova, Hong-Yu Liu

    Published 2019-01-01
    “…It was found that active calpain substrates play a significant role in the processes of cell cycle, apoptosis and differentiation, adversely affecting cardiomyocyte functionality. The calpain system is part of an integrated proteolytic system that is critical to the relationship between the structure and function of the cardiac sarcomere. …”
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  15. 2335

    Automatic Identification Model for Landslide Disaster Using Remote Sensing Images Based on Improved Multiresunet by Zhenyu Zhao, Shucheng Tan, Qinghua Zhang, Hui Chen

    Published 2025-01-01
    “…Furthermore, a new hybrid loss function, adaptive focal and Dice loss (AFD loss), is introduced through the adaptive AdaLoss algorithm by combining focal loss and Dice loss, improving the model&#x2019;s ability to handle unbalanced samples. …”
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  16. 2336

    The relationships between nomophobia, alexithymia and metacognitive problems in an adolescent population by Mesut Yavuz, Beyza Altan, Büşra Bayrak, Merve Gündüz, Nurullah Bolat

    Published 2019-06-01
    “…It is known that excessive engagement with MPs decreases adolescents` psychological well-being, social and academic functioning. The aim of this study was to investigate the associations of nomophobia with alexithymia which is characterized by difficulties in describing and expressing emotions and using empathy, and with the metacognition characteristics which have the function of controlling the cognitions in an adolescent population. …”
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  17. 2337

    Capsular Polysaccharide as a Potential Target in Hypervirulent and Drug-Resistant Klebsiella pneumoniae Treatment by Ke Y, Zeng Z, Liu J, Ye C

    Published 2025-03-01
    “…The high degree of heterogeneity of the CPS and its hindering function adds difficulties in finding a general therapeutic approach. …”
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  18. 2338

    Matrix-Based ACO for Solving Parametric Problems Using Heterogeneous Reconfigurable Computers and SIMD Accelerators by Vladimir Sudakov, Yuri Titov

    Published 2025-04-01
    “…However, the high speed of determining the solution should be correlated with the high speed of calculating the objective function, which can be difficult when using complex analytical and simulation models. …”
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  19. 2339

    Left Dislocation in Spoken Hebrew, it is neither topicalizing nor a construction by Ozerov Pavel

    Published 2025-07-01
    “…Yet, across all the cases, detached NPs perform the same range of local discourse moves accounted for by identical basic factors of cognition and interaction: attention alignment, recycling, and planning difficulties. Based on these findings, the reexamination of the LD-type structures demonstrates that they do not represent a conventionalized sentence type with a dedicated function, but are unplanned, compositional discourse collocations of two separate constructions each performing a local move: a NP and a clause. …”
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  20. 2340

    Optimization method for educational resource recommendation combining LSTM and feature weighting by Meixia Yang

    Published 2025-06-01
    “…The constructed model exhibited a loss function value below 0.4, a response time of less than 400ms, and a recommendation accuracy of over 80 % on the relevant dataset. …”
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