Showing 2,581 - 2,600 results of 4,802 for search 'complex have problems', query time: 0.20s Refine Results
  1. 2581

    Application of the U-Net Deep Learning Model for Segmenting Single-Photon Emission Computed Tomography Myocardial Perfusion Images by Ahmad Alenezi, Ali Mayya, Mahdi Alajmi, Wegdan Almutairi, Dana Alaradah, Hamad Alhamad

    Published 2024-12-01
    “…Machine learning (ML) algorithms have demonstrated superior performance in addressing segmentation problems. …”
    Get full text
    Article
  2. 2582

    Relationship between Platelet-to-Lymphocyte Ratio and Lymphocyte-to-Monocyte Ratio with Spontaneous Preterm Birth: A Systematic Review and Meta-analysis by Liang Peng, Baodi Cao, Fangpeng Hou, Baolin Xu, Hong Zhou, Luyi Liang, Yu Jiang, Xiaohui Wang, Jingjian Zhou

    Published 2023-01-01
    “…Spontaneous preterm birth is one of the most common pregnancy complications in obstetric clinical practice, and its etiology is complex. The problems of low survival and high morbidity rates of premature infants need to be solved urgently. …”
    Get full text
    Article
  3. 2583

    Oilseed radish – valuable crop of a wide range use by H. S. HERESHKO, І. S. VOLOSHCHUK, О. P. VOLOSHCHUK, V. V. HLYVA, Kh. V. BILONIZHKA

    Published 2021-12-01
    “…Recommended new varieties are included in the State Register of Plant Varieties Suitable for Distribution in Ukraine in 2021. The main problems in the technology of growing oil radish with the aim of increasing seed and fodder productivity have been identified. …”
    Get full text
    Article
  4. 2584

    Global optimization of economic load dispatch in large scale power systems using an enhanced social network search algorithm by Mohamed H. Hassan, Salah Kamel, Francisco Jurado, Umberto Desideri

    Published 2024-02-01
    “…Consequently, several optimization techniques, such as metaheuristics, have been developed in order to address this type of problems. …”
    Get full text
    Article
  5. 2585

    Definition of the jurisprudence rulings of family-based Islamic architecture and urban planning with an emphasis on the Nafye Saabil Jurisprudence As a mandatory rule by Asghar Molaei

    Published 2025-06-01
    “…So that the model of architecture and urban planning based on the family requires compliance with requirements in spatial and physical, functional and management aspects, which lack of attention has led to the construction of residential settlements, towers and apartment complexes, which have many problems and problems such as deprivation It creates comfort and peace for families. …”
    Get full text
    Article
  6. 2586

    La forêt des convoitises : cent ans de politiques sociales, libérales et environnementales dans les Parcs nationaux du Mexique (1910-2013) by Clotilde Lebreton, Stéphane Héritier, Paul Arnould, Jacques Imbernon

    Published 2015-05-01
    “…The analysis focuses on how public policies, both at the national and local park levels, have overlapped for about a century. The lack of clear resource management policies that would be readable to members of the local communities ­– whether legally in relation to their agrarian rights, or illegally in light of the law regarding National Parks ­– is the cause of major difficulties resonating with wider problems of governance within this protected territory.…”
    Get full text
    Article
  7. 2587

    How Do Religions and Religiosity Matter for Climate Anxiety? by Emre Toros

    Published 2025-02-01
    “…During the last decade, the discussions about climate change have evolved beyond technical and technological debates, and politicians and religious leaders have started to acknowledge the complexity of the matter more frequently than ever. …”
    Get full text
    Article
  8. 2588

    Approaches used to prevent and reduce the use of restrictive practices on adults with learning disabilities: a realist review by Joy Duxbury, Alina Haines-Delmont, John Baker, Peter Baker, Gary Bourlet, Elaine Craig, James Ridley, Rachel Whyte, Beth Morrison, Michaela Thomson, Anthony Tsang, Tella Lantta

    Published 2025-05-01
    “…Background There is some evidence to support approaches to reduce restrictive practices in settings for people with a learning disability who may also have a diagnosis of autism or mental health problems. …”
    Get full text
    Article
  9. 2589

    Adaptation of welding transformer parameters taking into account arc output characteristics by Savchuk V. S., Plekhov A. S.

    Published 2024-12-01
    “…It allows as well solving the problem of switching welding modes in complex operating scenarios; it is applicable to various types of welding (contact, arc, beam, etc.).…”
    Get full text
    Article
  10. 2590

    Textbooks on the international relations theory: What they talk about, what they keep silent about, and what to do about it by N. V. Yudin

    Published 2024-03-01
    “…On the other hand, their common leitmotif remains the idea that international studies either have not yet acquired a full-f ledged theory, or, due to their inherent complexity, dynamism and inconsistency are not subject to systematic generalization in principle. …”
    Get full text
    Article
  11. 2591

    TREASURY MANAGEMENT: THEORY AND PRACTICE by Е. І. Курганська

    Published 2017-02-01
    “…The paper identifies the major problems of the financial management system and considers the complexity of the structure of treasury. …”
    Get full text
    Article
  12. 2592

    Improving the Principles of Identifying Critical Requirements for the Assembly of High-Precision Products by A. V. Nazaryev, P. Yu. Bochkarev

    Published 2024-03-01
    “…That is why studies aimed at developing such universal approaches have high applicability. To solve these problems, the authors conceptually developed a set of formalized design procedures for a system of accounting requirements for the assembly of high-precision products in the design of machining processes. …”
    Get full text
    Article
  13. 2593

    Integrated Urban River Corridors by Claudiu Forgaci

    Published 2018-12-01
    “…Hence, the thesis addresses four spatial problems arising from the loss of synergy between the natural dynamics of rivers and the spatial configuration and composition of urban areas that they cross: (1) river-taming operations combined with riverside traffic corridors have weakened the relationship between fluvial geomorphology and urban morphology, transforming rivers into physical barriers; (2) flood-protection measures aiming for resistance to water dynamics have led to a latent flood risk; (3) the capacity of urban rivers to deliver ecosystem services has been diminished; and (4) rationalisations of the river system have reduced the scalar, (and implicitly) social and ecological complexity of urban rivers. …”
    Get full text
    Article
  14. 2594

    W transform and its application in fractional linear systems with rational powers by Guishu Liang, Mingjue Jiang

    Published 2021-05-01
    “…When this transformation is applied to fractional linear systems with rational powers, the expansion formula will have a large number of terms if the traditional decomposition method is used, which makes the form of time‐domain solutions more complex. …”
    Get full text
    Article
  15. 2595

    A Context-Preserving Tokenization Mismatch Resolution Method for Korean Word Sense Disambiguation Based on the Sejong Corpus and BERT by Hanjo Jeong

    Published 2025-03-01
    “…The disambiguation of word senses (Word Sense Disambiguation, WSD) plays a crucial role in various natural language processing (NLP) tasks, such as machine translation, sentiment analysis, and information retrieval. Due to the complex morphological structure and polysemy of the Korean language, the meaning of words can change depending on the context, making the WSD problem challenging. …”
    Get full text
    Article
  16. 2596

    Investigating the Impact of Climate Change on Changes in the Cultivated Area of Selected Agricultural Products in Jiroft Plain by Mohammadjavad Mehdizadehrayeni, Hamid Mohammadi, Saman Ziaee, Ali Azareh

    Published 2024-05-01
    “…Human civilizations have faced serious damages and collapses due to unfavorable climatic conditions. …”
    Get full text
    Article
  17. 2597

    Comparing the Efficiency of Sediment Rating Curve and ANN Models in Estimating River Bed-load by Jamal Mosaffaie, Amin Saleh pourjam, Mahmudreza Tabatabaei

    Published 2017-09-01
    “…The existence of natural factors causing erosion in Iran has made Iran have a high potential for soil erosion and sedimentations. …”
    Get full text
    Article
  18. 2598

    On the subtitling of visualised metaphors by Jan Pedersen

    Published 2015-01-01
    “… There has been a great interest in metaphors in translation in recent years, but few scholars have taken into consideration the extra complexities that are involved when translation takes place in audiovisual media. …”
    Get full text
    Article
  19. 2599

    On the origins of suboptimality in human probabilistic inference. by Luigi Acerbi, Sethu Vijayakumar, Daniel M Wolpert

    Published 2014-06-01
    “…The degree of suboptimality was modulated by statistical features of the priors but was largely independent of the class of the prior and level of noise in the cue, suggesting that suboptimality in dealing with complex statistical features, such as bimodality, may be due to a problem of acquiring the priors rather than computing with them. …”
    Get full text
    Article
  20. 2600

    WEIGHTED ADDITIVE MODEL AND CHANCE CONSTRAINED TECHNIQUE FOR SOLVING NONSYMMETRICAL STOCHASTIC FUZZY MULTIOBJECTIVE LINEAR PROGRAM by Grandianus Seda Mada, Nugraha K.F. Dethan, Fried Markus Allung Blegur, Adriano Dos Santos

    Published 2022-03-01
    “…The problems of linear programming are developing from time to time, and its complexity is constantly growing. …”
    Get full text
    Article