Search Results - MDPI AG*

  1. 41

    Cracking Process of Early-Age Concretes: Basis of Numerical Probabilistic Models by Pierre Rossi

    Published 2025-06-01

    This paper addresses the modeling of early-age cracking in concrete structures. It explores the application of two probabilistic cracking models, originally developed and validated for analyzing cracks in fully hydrated concrete: the Probabilistic Explicit Cracking (PEC) model and the Probabilistic...

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  2. 42

    Beyond Peptides and Peptidomimetics: Natural Heteroaromatic Amino Acids in the Synthesis of Fused Heterocyclic Frameworks for Bioactive Agents by Isis Apolo Silveira de Borba, Jamile Buligon Peripolli, Angélica Rocha Joaquim, Fernando Fumagalli

    Published 2025-05-01

    Heterocycle cores are widely used in medicinal chemistry for developing bioactive compounds. In this scenario, using cheap and accessible starting material to build these heterocycles is desirable to obtain new drug candidates for cost-efficient processes. One easily accessible source of starting ma...

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  3. 43

    A Study on the Current Status and Driving Force of Library Marketing in the Digital Age by Jianping Wang, Senqiang Wang, Yanan Liu

    Published 2025-04-01

    In the context of the rapid evolution of digital technology and the growing demand for user-centered services, the question of how to effectively implement marketing strategies in libraries has become important in research. This article introduces the theoretical background and development process o...

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  4. 44

    From Picturebooks to Play: Dialogic Pedagogy for Cultivating Agency and Social Awareness in Young Learners by Amanda Deliman

    Published 2025-06-01

    This study examines how young children engage with picturebooks, discussion, dramatic inquiry, and writing to negotiate diverse perspectives and develop empathy in an early childhood classroom. Grounded in sociocultural and critical literacy theories, the research explores the role of dialogic pedag...

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  5. 45

    Optimization Models for Harvest and Production Planning in Agri-Food Supply Chain: A Systematic Review by Tuğçe Taşkıner, Bilge Bilgen

    Published 2021-08-01

    This paper provides a comprehensive review of the research done on optimization models that focus on harvest and production planning for food crops. Optimization models have been used extensively in providing insights to decision-makers on issues related to harvest and production planning in agri-fo...

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  6. 46

    A Comparison of CALPUFF and LAPMOD Against the Project Sagebrush Datasets by Roberto Bellasio, Roberto Bianconi, Paolo Zannetti

    Published 2025-06-01

    This paper presents the validation of CALPUFF and LAPMOD against the short-range and high time resolution tracer study dataset of Project Sagebrush (PSB). The meteorological fields for both models are prepared with the CALMET diagnostic model starting from the exhaustive meteorological data collecte...

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  7. 47

    A Review of the Molecular Aggregation of Small-Molecule Anion Sensors for Environmental Contaminates in Aqueous Media by Mallory E. Thomas, Alistair J. Lees

    Published 2025-06-01

    A primary challenge in the further development of anion sensors in real water samples of environmental concern is the need for highly water-soluble compounds that are able to detect low concentrations of analytes. Small-molecule sensors can mitigate solubility constraints and highly aromatic or conj...

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  8. 48

    Recycling Concrete to Aggregates. Implications on CO<sub>2</sub> Footprint by Ioannis Bampanis, Charalampos Vasilatos

    Published 2023-11-01

    Over the last decades, the needs of the contemporary way of life and the ongoing population growth have affected the construction industry by causing rapid development of the sector. This accretion combined with the challenging management of construction and demolition waste (CDW) resulted in an inc...

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  9. 49

    AI-Powered Educational Agents: Opportunities, Innovations, and Ethical Challenges by Diana-Margarita Córdova-Esparza

    Published 2025-05-01

    Recent advances in large language models (LLMs) have triggered rapid growth in AI-powered educational agents, yet researchers and practitioners still lack a consolidated view of how these systems are engineered and validated. To address this gap, we conducted a systematic literature review of 82 pee...

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  10. 50

    Photosynthetic Microorganisms and Biogenic Synthesis of Nanomaterials for Sustainable Agriculture by Svetlana Codreanu, Liliana Cepoi, Ludmila Rudi, Tatiana Chiriac

    Published 2025-06-01

    Sustainable agriculture faces increasing challenges, necessitating innovative approaches to advance resource efficiency with minimal ecological consequences. One promising solution is nanobiotechnology, which takes advantage of natural systems for the eco-friendly synthesis of functional nanomateria...

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  11. 51

    Modeling Age-to-Age Development Factors in Auto Insurance Through Principal Component Analysis and Temporal Clustering by Shengkun Xie, Chong Gan

    Published 2025-05-01

    The estimation of age-to-age development factors is fundamental to loss reserving, with direct implications for risk management and regulatory compliance in the auto insurance sector. The precise and robust estimation of these factors underpins the credibility of case reserves and the effective mana...

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  12. 52

    University Teachers’ Digital Competence and AI Literacy: Moderating Role of Gender, Age, Experience, and Discipline by Ida Dringó-Horváth, Zoltán Rajki, Judit T. Nagy

    Published 2025-07-01

    The present research aims to contribute to the effective development of AI literacy and thus to its proper educational integration by investigating (i) the relationship between teachers’ AI literacy and digital competence and (ii) whether this relationship varies by gender, discipline, age, and teac...

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  13. 53

    A Similarity-Based Approach for Diagnosing the Aging of Lithium-Ion Batteries in Second Life Combining Time Series and Machine Learning by Daniela Galatro, Cristina H. Amon

    Published 2025-06-01

    Modelling aging in the second life of lithium-ion batteries (LiBs) is challenging due to the complexity of degradation mechanisms that lead to capacity loss and internal resistance increase, as well as uncertainty and variability in the operational and environmental conditions to which the batteries...

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  14. 54

    Mitigating LLM Hallucinations Using a Multi-Agent Framework by Ahmed M. Darwish, Essam A. Rashed, Ghada Khoriba

    Published 2025-06-01

    The rapid advancement of Large Language Models (LLMs) has led to substantial investment in enhancing their capabilities and expanding their feature sets. Despite these developments, a critical gap remains between model sophistication and their dependable deployment in real-world applications. A key...

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  15. 55

    Research on the Optimal Live-Streaming Strategy Under the Influence of Consumer Preferences: Taking Agriculture and Cultural Tourism Enterprise as an Example by Fanyong Meng, Yu Wu

    Published 2025-05-01

    A series of policy measures have been implemented to support the integration of agriculture and cultural tourism (ACT), positioning it as a pivotal component of the modern rural industrial system. Additionally, the rapid growth of e-commerce live streaming has surpassed the limitations of traditiona...

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  16. 56

    Age-Based Demography of Two Parrotfish and a Goatfish from Saipan, Northern Mariana Islands by Cassandra Pardee, John Wiley, Brett M. Taylor

    Published 2025-06-01

    The age-based life history of two commercially important parrotfishes (Labridae: tribe Scarinae) and one goatfish (Mullidae) were characterized based on the commercial nearshore fishery in Saipan, Commonwealth of the Northern Mariana Islands. Age, growth, reproduction, and mortality were derived fro...

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  17. 57

    Advances in the Study of Protein Deamidation: Unveiling Its Influence on Aging, Disease Progression, Forensics and Therapeutic Efficacy by Sunil S. Adav

    Published 2025-06-01

    Protein deamidation, a nonenzymatic post-translational modification that converts asparagine and glutamine residues into their acidic forms, such as aspartic acid, iso-aspartic acid, or glutamic acid, has emerged as a pivotal process affecting protein stability and function. Once considered a minor...

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  18. 58

    An Innovative Process Chain for Precision Agriculture Services by Christos Karydas, Miltiadis Iatrou, Spiros Mourelatos

    Published 2025-06-01

    In this work, an innovative process chain is set up for the regular provision of fertilization consultation services to farmers for a variety of crops, within a precision agriculture framework. The central hub of this mechanism is a geographic information system (GIS), while a 5 × 5 m point grid is...

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  19. 59
  20. 60

    Exploring Phenylalanine Gels: Innovations in Food Gelling Agents by Lorena Sofia Pepa, Cristina dos Santos Ferreira, María del Pilar Buera

    Published 2025-02-01

    Gelling agents are critical for food texture and stability; usually, polymeric substances are employed. Low-molecular-weight gelators (LMWG) like phenylalanine (PHE) form supramolecular gels. However, food applications are limited due to amino acid derivatization or gelling solvent. This study chara...

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