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581
Structural Geomorphology and Tectonic Dynamism of the Lolodorf Segment, Nyong Complex, SW Cameroon
Published 2025-06-01“… The study of the structural geomorphology and tectonic dynamism of the Lokoundjé and Nyong watersheds has made possible to discriminate the essential geological objects of the Lolodorf region (3°10’- 3°25’N, 10°40’- 10°55’E), in Southern Cameroon. …”
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582
Assessing the Impact of Concurrent Tunnel Excavations on Rock Mass Deformation Around Existing Structures
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583
Experimental and Numerical Analysis of the Impact Resistance of Polyurethane Foam Aluminum-Concrete Sandwich Structures
Published 2024-11-01“…The investigation encompasses variations in the thickness of the polyurethane foam-aluminum absorption layer, the impact height, and different structural combinations, coupled with numerical simulations. …”
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584
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585
IPaintS - Intelligent coatings for concrete structures: Immobilization of pH indicators on coating membranes
Published 2025-01-01“…In Portugal and over the world, a significant number of concrete structures face challenges due to expansive chemical reactions, such as the alkali-silica reaction (ASR). …”
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586
Vibration-Based Damage Prediction in Composite Concrete–Steel Structures Using Finite Elements
Published 2025-01-01“…The approach effectively captured stiffness degradation in the model, leading to observable changes in modal responses, including a reduction in natural frequencies and variations in modal shapes. This enabled the accurate prediction of damage instances during construction, service, or accidental load scenarios, thereby enhancing the structural and operational safety of composite system designs. …”
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587
Two-Dimensional Numerical Analysis on the Double Shear Specimens of Timber-Concrete Composite Structures
Published 2025-06-01“… This study investigates the behaviour of screw connections in timber-concrete composite (TCC) structures using two-dimensional finite element modelling with LUSAS software. …”
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588
An innovative methodology for segmenting vessel like structures using artificial intelligence and image processing
Published 2024-12-01“…The combination of these modules aimed to identify capillary structures at pixel level. The method was applied on different datasets containing images of eye fundus, citrus leaves, printed circuit boards to test how well it could segment the capillary structures. …”
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589
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590
Individual differences in structural priming in bilingual and monolingual children: the influence of perspective-taking
Published 2024-12-01“…When speaking or writing, people tend to re-use the syntactic structures they recently encountered (structural priming). …”
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591
Structural Design and Dynamics Analysis of a Lower Limb Rehabilitation Training Mechanism
Published 2019-01-01“…Aiming at the situation that there are a large number of paraplegic patients in China and there is a shortage of rehabilitation training equipment for lower limbs, a simple rehabilitation training mechanism for lower limbs is designed. The structure, driving method and length adjusting mechanism of the mechanism are introduced,its kinematics and dynamics are analyzed theoretically. …”
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592
3D-architected gratings for polarization-sensitive, nature-inspired structural color
Published 2025-03-01“…Based on thin film diffraction efficiency theory in the Raman–Nath regime, optical characterization results are analytically explained, evaluating the impact of each parameter variation. Overall, these findings contribute to technological implementations of polarization-sensitive, 3D-architected gratings for structural color applications.…”
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593
Tau follows principal axes of functional and structural brain organization in Alzheimer’s disease
Published 2024-06-01“…Furthermore, by modeling tau in subject-specific gradient space, we demonstrate that tau accumulation in the frontoparietal and temporo-occipital cortices is associated with greater baseline tau within their functionally and structurally connected hubs, respectively. Our work unveils a role for both functional and structural brain organization in pathology accumulation in AD, and supports subject-specific gradient space as a promising tool to map disease progression.…”
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594
Structural Dynamic Response of a Shield Tunnel under Aircraft Taxiing Load
Published 2021-01-01“…Dynamic load is an important factor affecting the safety and stability of subway tunnel structures. To obtain the variation law of shield tunnel structure dynamic response under aircraft taxiing load, a three-dimensional numerical simulation of such tunnel under the action of aircraft taxiing load is performed on the basis of a project involving a shield tunnel orthogonal underpass taxiway. …”
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595
Structural and functional interrelations of psychological characteristics of students depending on the type of sports activity
Published 2025-06-01“…The aim of the study is to identify structural and functional interrelationships of cognitive, emotional and social characteristics that form a multi-competence profile of students of technical specialties depending on the type of sports activity. …”
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596
Dynamic evolution characteristics of meso-structural mechanics performance of coal measure mudstone
Published 2025-02-01“…The results indicate that based on the CT number (Me) reflecting the density of coal in different regions, the variation law of coal structure in resisting external loads during the loading process was explained. …”
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597
Study on the impact of partial unloading on the structural deformation of prefabricated segmental subway tunnels
Published 2025-04-01“…The force of bolts generated in the prefabricated segment structure under partial unloading conditions was tensile force, which was related to the variation trend of the segment joints and the magnitude of the bending moment at the joint locations. …”
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598
L-Ornithine derivatives with structural hetaryl and alkyl moiety: Synthesis and antibacterial activity
Published 2024-07-01“…Nine new lipoamino acid cationic bivalent amphiphiles based on L-ornithine were synthesized. The structure of the obtained compounds was confirmed by nuclear magnetic resonance 1H spectroscopy and mass spectrometry data. …”
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599
Urbanization Changes the Composition of Airborne Fungi and Increases the Proportion of Fungal Allergens—A Case Study in Shanghai, China
Published 2025-05-01Subjects: Get full text
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600
Comparative macrogenomics reveal plateau adaptation of gut microbiome in cervids
Published 2025-06-01Subjects: Get full text
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