Suggested Topics within your search.
Suggested Topics within your search.
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1841
Mathematical Simulation of Graphene With Modified c-c Bond Length and Transfer Energy
Published 2011-01-01“…Significant changes have been observed in the energy band structure of graphene due to variation in C-C bond length and C-C transfer energy. …”
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1842
Design and stability analysis of the multi-pose and multi-function lower limb assist device based on ZMP
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1843
Synthesis and characterization of CoFe2O4/cellulose fiber nanocomposites
Published 2024-05-01“…Using X-ray diffraction (XRD) and Fourier-transform infrared spectroscopy (FTIR) techniques, it was determined how nanocellulose loading affected the crystal structure of the synthesized composite. To ascertain the variation in the component concentrations, scanning electron microscope (SEM) and energy-dispersive X-ray analysis (EDAX) are used. …”
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1844
Performance Evaluation of Triply Periodic Minimal Surface Heat Exchangers Using Nanofluids at High Flow Rates for Enhanced Energy Efficiency
Published 2025-04-01“…Temperature homogeneity analyses revealed significant improvements, with Al TPMS structures showing a 24% reduction in temperature variation when using nanofluid, while Ag TPMS structures exhibited up to 40% better temperature uniformity. …”
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1845
Local Ancestry and Adaptive Introgression in Xiangnan Cattle
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1846
Tabonuco and Plantation Forests at Higher Elevations Are More Vulnerable to Hurricane Damage and Slower to Recover in Southeastern Puerto Rico
Published 2025-06-01“…We studied forest structure variation across 75 sites at Las Casas de la Selva, a sustainable forest plantation in Patillas, Puerto Rico, seven years after Hurricane Maria hit the property. …”
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1847
Revealing long-term dynamics and spatiotemporal drivers of anthropogenic nutrients inputs in China: The effects of dietary and socioeconomic factors
Published 2025-12-01“…Great variation of NANI and NAPI evolution patten was found in different regions. …”
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1848
Application of different edge detection methods for faults identification in Anza Basin, Kenya
Published 2025-02-01“…Additionally, it determines the fault system in the basin and carries out structural zoning. The results of the processing of various gravity boundary identification methods with the gravity data in the study area show that a gravity gradient zone is developed in the Anza Basin, where the Bouguer gravity anomalies are all negative and exhibit a large variation range, overall showing a high-southwest and low-northeast trend. …”
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1849
Structure of human MUTYH and functional profiling of cancer-associated variants reveal an allosteric network between its [4Fe-4S] cluster cofactor and active site required for DNA...
Published 2025-04-01“…The structure of the bacterial MutY variant R149Q, along with molecular dynamics simulations of the human enzyme, support a model in which the cofactor functions to position and activate the catalytic Asp. …”
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1850
EVALUATION OF THE FALX CEREBRI FROM THE PERSPECTIVE OF THE FENESTRA AND ITS POSSIBLE CLINICAL OUTCOMES
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1851
Getting to the Point: Defining, Reconstructing and Investigating Shape Through a Procrustean Protocol
Published 2025-05-01“…Similarly, following a simulation study, it was found the best approach to imputing missing points will depend upon the level of missingness and can have important implications for the identification of statistical signals, such as structural modularity. In summary, in addition to an open-access digitisation template, a flexible protocol is presented which can be adapted to define, capture and reconstruct shape variation to investigate a diverse spectrum of hypotheses in archaeological materials (e.g., bones, lithics, sediments).…”
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1852
SEAL PERFORMANCE ANALYSIS OF FRACTURING PUMP V-SHAPED COMBINATION PLUNGER BASED ON FLUID PRESSURE PENETRATION
Published 2025-04-01“…A two-stage differential pressure plunger seal structure was proposed, and the sealing performance analysis of the structure was carried out.The results show that the maximum contact pressure of the seals all appear in the V-shaped sealing ring near the high-pressure fluid side, and the maximum stress is mainly in the lip and shoulder of the V-shaped sealing ring in contact with the support ring and press ring, the V-shaped sealing ring is more likely to fail on the side in contact with the plunger. …”
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1853
Degradation analysis of concrete bridge load-bearing capacity based on crack distribution
Published 2024-12-01“…The load-deflection curves demonstrate minimal variation across different crack heights, indicating that the structures do not experience abrupt brittle failure, and their structural performance is largely optimized in this context. …”
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1854
Experimental modal identification of a pedestrian bridge through drive-by monitoring integrated with shared-mobility vehicles
Published 2024-12-01“…In the context of improving resilience in transport infrastructure, an emerging approach of indirect structural health monitoring is gaining attention, known as drive-by monitoring, instrumenting a vehicle with sensors to evaluate the bridges it crosses. …”
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1855
Potential applications of rubber buffing dust and recovered crumb rubber in cement concrete
Published 2024-12-01“….: Rubber waste is an important and growing part of waste. Despite variation by country due to socioeconomic factors and waste management, the rubber content remains high. …”
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1856
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1857
Ecological Stoichiometric Characteristics of Soil Carbon, Nitrogen and Phosphorus in Poyang Lake Wetland during Dry Season and Their Influencing Factors
Published 2025-04-01“…Based on correlation analysis and structural equation modeling (SEM), the ecological stoichiometric characteristics of surface soil carbon (C), nitrogen (N), and phosphorus (P) and their key influencing factors under different elevation gradients from 2017 to 2019 were analyzed. …”
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1858
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1859
Pituitary Apoplexy Causing Compression of Third Cranial Nerve—Management
Published 2019-08-01“…Two factors that seem to increase the high risk for the development of oculomotor nerve palsy are that the cavernous sinus may be the only weak structure surrounding the sella turcica when the diaphragm and bone are thickened; and the rapid development of increased pressure in this region. …”
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1860