Yangkai Ou, Boi-Yee Liao^*

Structural Durability & Health Monitoring, Vol.20, No.5, 2026, DOI:10.32604/sdhm.2026.081608 - 24 August 2026

Abstract Based on three-component (E–N–Z) ambient vibration observations, this study investigates the dynamic characteristics of shallow subsurface conditions and their influence on the seismic response of a high-rise building in a complex urban environment. Ambient vibration measurements were conducted to characterize site dynamic properties and to explore their relationship with structural vibration behavior. Frequency, amplification factor, and site vulnerability index were extracted using the horizontal-to-vertical (H/V) spectral ratio method applied to ambient vibration records. An empirical relationship between the fundamental frequency and sedimentary layer thickness was established using ambient vibration observations and borehole investigation data, and… More >

Dongjie Tan¹, Xiaoyu Yang², Xinxin Cao^3,*

Structural Durability & Health Monitoring, Vol.20, No.5, 2026, DOI:10.32604/sdhm.2026.081510 - 24 August 2026

Abstract Interfacial adhesion failure is the primary limiting factor in the long-term durability of epoxy-emulsified asphalt micro-surfacing pavements. However, while digital image correlation (DIC) has been extensively applied to evaluate the bulk fatigue of traditional hot-mix asphalt and concrete, its specific application to the complex bi-material interface between rigid concrete substrates and cold-mixed, thermosetting epoxy-asphalt overlays remains limited. Consequently, current research lacks real-time data on full-field strain evolution and the transitional damage localisation mechanisms during dynamic fatigue processes under extreme temperature gradients. To this goal, three-point bending fatigue tests were performed at various temperatures (ranging from… More >

Hongxing Li¹, Xizhong Xu^2,*, Liang Wang¹, Jiabo Hu², Zhice Zhao¹

Structural Durability & Health Monitoring, Vol.20, No.5, 2026, DOI:10.32604/sdhm.2026.081450 - 24 August 2026

Abstract Differential settlement control in highway widening projects on soft soil remains a major challenge. This study investigates the mechanisms of differential settlement in widened embankments and develops an intelligent prediction framework by integrating high-fidelity numerical simulations with physics-constrained deep learning. First, comprehensive numerical simulations were performed using a Hardening Soil (HS) model considering structural degradation in PLAXIS 2D. This work revealed the redistribution of additional stress under widening loads and elucidated the evolution mechanisms of plastic zone development and interface shear behavior at the junction of new and existing subgrades. A reasonable step width range… More >

Mohammed Alghannam¹, Marwan Abdulqader¹, Amin Al-Fakih^1,2,*

Structural Durability & Health Monitoring, Vol.20, No.5, 2026, DOI:10.32604/sdhm.2026.079454 - 24 August 2026

Abstract This review presents a comprehensive evaluation of jacketing techniques used in reinforced concrete (RC) columns repair and rehabilitation. It critically examines reinforced concrete jacketing, steel jacketing, fiber-reinforced polymer (FRP) jacketing, fiber-reinforced cementitious matrix (FRCM) jacketing, and ferrocement jacketing based on recent experimental, analytical, and numerical studies. The paper discusses material characteristics, application methods, and performance under different loading and environmental conditions. Special focus is placed on advancements such as hybrid FRP systems and high-performance composites, which aim to overcome limitations of traditional jacketing techniques. The review also explores non-destructive testing methods for assessing retrofitted structures. More >

Bingbing Han^1,2, Ruidong Li¹, Yu Zhang^2,3,*, Hui Zhang⁴

Structural Durability & Health Monitoring, Vol.20, No.5, 2026, DOI:10.32604/sdhm.2026.075275 - 24 August 2026

Abstract To explore the impact of seismic action on the stability of saline soil subgrade slopes considering the influence of surface runoff on the strength of saline soil subgrade fillers, this paper first conducted shear tests on saline soil under different moisture contents to determine the influence of moisture content on the shear strength of saline soil. Then, the initial moisture field of the saline soil subgrade was simulated using COMSOL software, and a subgrade moisture content-strength parameter model was established based on the calculated moisture fields under different rainfall intensities. Subsequently, based on the subgrade… More >

Diboro L. Kanabolo^1,*, Noah Roselli², Emily Ji¹, Yashwanth Nanda Kumar³, Neelesh A. Patankar⁴, Ziho Lee¹

Canadian Journal of Urology, Vol.33, No.4, pp. 951-958, 2026, DOI:10.32604/cju.2026.079668 - 21 August 2026

Abstract Background: Retrograde urethrogram (RUG) remains the gold standard for diagnosing urethral stricture disease, however no widely available diagnostic modality currently quantifies stricture characteristics using cross-sectional area or tissue compliance. We hypothesized that pressure-derived metrics could improve diagnostic accuracy and guide treatment. We aimed to develop an in vitro latex urethra model to simulate “healthy” and “strictured” states and directly measure luminal pressure as an initial step toward compliance assessment. Methods: Ten 20-cm latex tubes were studied; five contained 1.5-cm simulated strictures. All tubes were clamped at both ends to prevent leakage. Strictures were created by clamping… More >

Long Ma¹, Tao Li¹, Ruohao Sun², Quan Du², Dali Jiang³, Dalin He³, Xiaoliang Fu², Nan Li^2,*, Xiaofeng Xu^2,*, Guoxiong Liu^2,*

Canadian Journal of Urology, Vol.33, No.4, pp. 943-950, 2026, DOI:10.32604/cju.2026.070096 - 21 August 2026

Abstract Objectives: Lasers show promising application in partial nephrectomy due to their excellent hemostatic effect. This study aimed to evaluate the suction effect of the novel laser operating handle on the smoke generated by a 980-nm diode laser (DL) and a 532-nm potassium-titanyl-phosphate (KTP) green laser (GL) in laparoscopic partial nephrectomy (LPN) and to analyse the surgical smoke generated by the laser treatment. Methods: Fresh porcine kidneys were purchased from a slaughterhouse. Electrocoagulation knife (EK), ultrasonic knife (UK), DL, and GL were utilised in LPN. The operation time and the composition and concentration of the surgical… More >

Shounak Mandal¹, Subhadip Pati^1,#, Nirmallyadeb Ray^1,#, Bipasha Guha Roy^2,#, Priyanka Saha³, Deepsubhra Guha Roy^2,*

Digital Engineering and Digital Twin, Vol.4, pp. 27-47, 2026, DOI:10.32604/dedt.2026.081859 - 14 August 2026

Abstract HealthyBrain is a scalable, interoperable, and intelligent Remote Patient Monitoring (RPM) platform built on Internet of Things (IoT) technologies and a modular microservices architecture. The system integrates wearable IoT devices, MQTT (Message Queuing Telemetry Transport)-based lightweight messaging, and high-throughput real-time data streaming via Apache Kafka. Edge-side preprocessing enables low-latency analytics, while machine learning-based anomaly detection models facilitate early identification of critical health events. To ensure clinical interoperability, the platform adheres to the HL7 FHIR (Fast Healthcare Interoperability Resources) standard for electronic health record exchange. The system’s novel contribution lies in the unified integration of edge… More >

Jinlin Chen^1,2, Yiquan Wu^1,*

CMC-Computers, Materials & Continua, Vol.89, No.1, 2026, DOI:10.32604/cmc.2026.085761 - 13 August 2026

Abstract Accurate waterline detection is critical for automated ship draft monitoring but remains challenging due to weak textures, low contrast, and dynamic maritime interferences. This paper presents TGNet, a task-guided framework that jointly optimizes character recognition and waterline keypoint localization. TGNet introduces a triple attention network (TAnet) with channel, spatial, and texture attention modules to enhance discriminative feature extraction. Crucially, a task-to-task guidance mechanism leverages detected draft characters to spatially constrain and crop feature maps, focusing the keypoint detection head on the most relevant waterline region. Extensive experiments on three large-scale aerial datasets show that TAnet More >

Yufei Wang¹, Jiayi Shang¹, Fang Liu^1,*, Jun Liu²

CMC-Computers, Materials & Continua, Vol.89, No.1, 2026, DOI:10.32604/cmc.2026.085708 - 13 August 2026

Abstract Ship detection is an effective way of sea area supervision, which has important research value in both military and civil fields. For small ship targets in the sea scene, the deep feature map is difficult to effectively capture their subtle features, resulting in the decline of small target detection accuracy and the increase of the missing detection rate. To solve this problem, this paper proposes a detection algorithm called YOLO-MARALight, which adds a small target detection layer in the head network, uses a larger scale feature map to retain the details, and improves the discrimination… More > Graphic Abstract