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  1. Journal Article Full text

    Assessment of Water Treatment Sludge after using Riverbank Filtration

    Mohamed Ibrahim; Ali Gad; Olfat Ali et al.

    JES: Journal of Engineering Sciences, Vol. 55 No. 1 · 2027 · English · DOAJ Scopus

    Enormous quantities of sludge are produced in water purification plants during process of purifying surface water. These sludges are either disposed of directly in water bodies or require further treatment methods in order to be reused. Riverbank filtration (RBF) is a water extraction method…

  2. Journal Article Full text

    Punching Shear Behavior of HPRC Slab–Corner Column Joints

    Sayed Samir; Hany Ahmed Abdalla; Tarek Ibrahim Ebeido et al.

    JES: Journal of Engineering Sciences, Vol. 55 No. 1 · 2027 · English · DOAJ Scopus

    Flat slab systems are widely used in modern buildings due to their architectural flexibility and construction efficiency. However, their structural performance is often governed by punching shear failure at slab–column connections, particularly at corner joints where the effective shear perimeter…

  3. Journal Article Full text

    Enhancement of the Deep Pile Cap Structural Performance: Numerical Analysis

    Mohamed M. Hanafy; Mahmoud El-Kateb; Eehab Khalil et al.

    JES: Journal of Engineering Sciences, Vol. 55 No. 1 · 2027 · English · DOAJ Scopus

    This study builds upon previous experimental research on deep four-pile caps by performing numerical verification and extending the investigation through parametric analysis using ABAQUS (FEM). The numerical model was calibrated using results from a control specimen tested in the experimental…

  4. Journal Article Full text

    Comprehensive Assessment of Neuro-Fuzzy and Deep Learning Models for Enhanced Production Forecasting and Operational Planning in the Steel Industry

    Hassan Mohamed; Nasser Ayoub; Mohamed Fattah et al.

    JES: Journal of Engineering Sciences, Vol. 55 No. 1 · 2027 · English · DOAJ Scopus

    Accurate forecasting of monthly steel production is essential for maintaining efficient industrial operations and ensuring timely delivery of coil and rebar products to customers. This paper presents a comparative evaluation of two data-driven prediction methods, the Adaptive Neuro-Fuzzy Inference…

  5. Journal Article Full text

    SODA: A Balanced Dataset for Saudi Arabian Organic Date Fruits

    Ghassan Bati; Ghader Kurdi

    JES: Journal of Engineering Sciences, Vol. 55 No. 1 · 2027 · English · DOAJ Scopus

    The Kingdom of Saudi Arabia is a major producer of date palm fruit, yet publicly available and well-curated datasets that represent local varieties remain limited. We present SODA (Saudi Organic Date fruits dataset), a balanced image dataset of 13 organic Saudi date varieties: Ajwa, Medjool…

  6. Journal Article Full text

    Resilience of Biophilic Design for Urban Heat Island Mitigation in Temperate and Subtropical Cities under Intensifying Heat-Wave Conditions: A Multi-Criteria Decision Analysis Approach

    Hala Saad; henar kalefa; Emad El Sherbiny

    JES: Journal of Engineering Sciences, Vol. 55 No. 1 · 2027 · English · DOAJ Scopus

    Urban heat islands (UHIs) pose a growing threat to urban environments, particularly in temperate and subtropical cities that are increasingly exposed to intensifying heat-wave conditions under climate change. This phenomenon worsens air quality, increases energy demand, and raises public health…

  7. Journal Article Full text

    Functional Typology of Courtyards in Contemporary Urban Houses

    maha alhammdany; hasan hasan

    JES: Journal of Engineering Sciences, Vol. 55 No. 1 · 2027 · English · DOAJ Scopus

    This study investigates how plot morphology influences courtyard configuration in contemporary urban housing in Mosul, Iraq. Increasing urban density, reduced frontage widths, and smaller plot sizes have transformed the courtyard from a single traditional element into a morphology-responsive…

  8. Journal Article Full text

    Influence of Salt Concentration, pH, and Temperature on the Carbon Steel Mortar’s Compressive Strength and Corrosion Rates

    Hyman Jafar Meerza Al-jaaf; Rand Salih Farhan Al-jadiri

    JES: Journal of Engineering Sciences, Vol. 55 No. 1 · 2027 · English · DOAJ Scopus

    This study aims to specify the compressive strength and carbon steel’s corrosion rates in mortar form as a function of pH, temperature, and salt concentration. Soil was used to replace varying amounts of steel (10, 20, and 30 g) to produce mortar specimens, facilitating the determination of…

  9. Journal Article

    The immune-microbe-metal triad: a vicious cycle driving biomaterial corrosion in the oral inflammatory microenvironment

    Haoxuan Wu; Zhiheng Quan; Mingyue Hu et al.

    Bioactive Materials, Vol. 68 · 2027 · English · DOAJ Scopus

    The interface around a dental implant behaves as a dynamic ecosystem. The metal surface, the colonizing microbiota, and the host immune network continually interact rather than remaining inert neighbors. Once this equilibrium breaks, a destructive cascade can feed on itself. This challenges the…

  10. Journal Article

    Barcoded oligonucleotide system (BOLT) for targeted organ delivery

    Xucheng Hou; Changyue Yu; Yonger Xue et al.

    Bioactive Materials, Vol. 68 · 2027 · English · DOAJ Scopus

    The therapeutic potential of oligonucleotides (oligos) is limited by insufficient delivery to extrahepatic tissues. In vitro assays often fail to accurately predict in vivo behavior, while testing each oligo candidate in animals remains inherently low throughput. Here, we conceive a barcoded…

  11. Journal Article

    A logic-gated nanoplatform spatiotemporally orchestrates immunometabolic reprogramming and osteogenesis for diabetic periodontal regeneration

    Yujun Jiang; Shuyun Liu; Xiaolin Li et al.

    Bioactive Materials, Vol. 68 · 2027 · English · DOAJ Scopus

    Achieving periodontal regeneration in diabetic periodontitis (DPD) is hindered by a self-perpetuating vicious cycle of excessive oxidative stress and adaptive immune dysfunction. Here, using clinical samples, multi-omics profiling, and DPD rat model, we identified an association between oxidative…

  12. Journal Article

    Gas-propelled microneedles for precision transdermal therapeutics

    Zhicheng Xiao; Fan Jia; Wentao Wu et al.

    Bioactive Materials, Vol. 68 · 2027 · English · DOAJ Scopus

    Transdermal drug delivery is an appealing approach because it is easy to administer, bypasses first-pass metabolism, and utilizes an extensive surface area of the skin. Microneedles, as an emerging transdermal drug delivery system, offer minimal invasiveness, painlessness, and targeted in-situ…

  13. Journal Article

    A multifunctional MOF-mineralized conductive hydrogel coating on zinc implants orchestrates neuro-osteogenic coupling for enhanced bone defect repair

    Yujia Wei; Dong Mo; Meng Pan et al.

    Bioactive Materials, Vol. 68 · 2027 · English · DOAJ Scopus

    Zinc (Zn)-based implants face critical challenges in clinical orthopedic applications due to rapid corrosion, localized Zn2+-induced cytotoxicity, and inadequate osteogenic activity. Herein, we report a metal-organic framework (MOF)-mediated mineralization strategy to engineer a multifunctional…

  14. Journal Article

    Harnessing gasotransmitters for orthopaedic infection therapy: Mechanisms and advanced delivery platforms

    Jun-Yi Zhang; Yi-Qi Yang; Zhi-Xiong Zhang et al.

    Bioactive Materials, Vol. 68 · 2027 · English · DOAJ Scopus

    Orthopaedic infections are increasingly prevalent in the aging population, posing a significant clinical and economic burden. Despite progress in antimicrobial therapies, challenges such as antibiotic resistance and superbug emergence persist. Gas therapy has emerged as a promising strategy for…

  15. Journal Article

    An oral coral-like resveratrol nanocomplex protects against dry eye disease through ocular and systemic redox homeostasis

    Qingchen Cui; Yaqiong Li; Mengzhen Xie et al.

    Bioactive Materials, Vol. 68 · 2027 · English · DOAJ Scopus

    Dry eye disease (DED) is a progressive ocular disorder in which chronic inflammation and oxidative stress synergistically damage ocular tissues and impair vision. While topical anti-inflammatory and artificial tears therapies are the standard treatment for DED, their long-term application is…

  16. Journal Article

    Organoid Intelligent Morphomics: Decoding the organoid morphome through artificial intelligence from phenotypic quantification to mechanistic insight

    Shangyan Li; Jiqing Huang; Yongyong Yan et al.

    Bioactive Materials, Vol. 68 · 2027 · English · DOAJ Scopus

    Organoids, as three-dimensional bioactive microtissues capable of recapitulating native organ architecture and function, have become valuable models in biomedical research. However, their broad adoption is constrained by subjective morphological assessment and endpoint assays that compromise…

  17. Journal Article

    Biomaterials for intervertebral disc regeneration: Niche reprogramming, precision therapeutics, and structural reconstruction

    Yu Jiang; Haifeng Li; Wanxue Wang et al.

    Bioactive Materials, Vol. 68 · 2027 · English · DOAJ Scopus

    Intervertebral disc degeneration (IDD) arises from coupled redox imbalance, inflammation, cellular senescence, nutrient limitation, matrix loss, and mechanical failure. Biomaterials can localize therapy within the avascular disc while combining microenvironmental control with structural support…

  18. Journal Article

    Variation in avian haemosporidian infection patterns in Daurian Redstarts (Phoenicurus auroreus) across eastern China

    Meijun Liu; Zixuan Lin; Xi Huang et al.

    Avian Research, Vol. 18 No. 1 · 2027 · English · DOAJ Scopus

    Avian haemosporidian parasites are widespread vector-borne pathogens that can influence host fitness, survival, and population dynamics. However, infection patterns and parasite lineage diversity remain poorly documented in many Asian bird populations, particularly within single host species…

  19. Journal Article

    High individual consistency in migratory strategies of American Herring Gulls (Larus smithsonianus) across multiple years

    Asha C. Grewal; Karel A. Allard; Shawn R. Craik et al.

    Avian Research, Vol. 18 No. 1 · 2027 · English · DOAJ Scopus

    Migration is a fundamental component of the annual cycle of many bird species, largely driven by the need to access resources with seasonal availability. Birds employ diverse migratory strategies, undertaking short to long-distance migrations, presumably balancing energetic costs and risks with…

  20. Journal Article

    Identifying biases in avian leucocyte profiles arising from blood sampling regime: The effects of capture stress and repeated sampling

    Ana Serrano-Jiménez; Daniel Parejo-Pulido; Eva de la Peña et al.

    Avian Research, Vol. 18 No. 1 · 2027 · English · DOAJ Scopus

    Physiological biomarkers offer valuable insights into the relationships between physiological responses and ecological conditions, serving as powerful tools to assess the health and resilience of wild populations. Among them, leucocyte profiles are particularly informative indicators of individual…

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