Suggested Topics within your search.
Suggested Topics within your search.
-
621
Spatiotemporal evolution of interseismic coupling and stress accumulation near an asperity on a vertical strike-slip fault: Insights from three-dimensional viscoelastic numerical s...
Published 2024-11-01“…Consequently, the degree of fault-locking displays a ring-shaped attenuation pattern centered on this asperity. Under purely elastic conditions, the ISC and shear stress accumulation rates near the vicinity of the asperity remained constant over time. …”
Get full text
Article -
622
Effects of Reduced Frequency on the Aerodynamic Characteristics of a Pitching Airfoil at Moderate Reynolds Numbers
Published 2025-05-01“…Pitching frequency varies from 3 to 20 Hz, corresponding to a reduced frequency of 0.094–0.628 (<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mi>k</mi><mo>=</mo><mi>π</mi><msub><mi>f</mi><mi>p</mi></msub><mi>c</mi><mo>/</mo><msub><mi>U</mi><mo>∞</mo></msub></mrow></semantics></math></inline-formula>, where <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msub><mi>f</mi><mi>p</mi></msub></semantics></math></inline-formula> is the pitching frequency, <i>c</i> is the chord length, and <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msub><mi>U</mi><mo>∞</mo></msub></semantics></math></inline-formula> refers to the incident flow speed). As the pitching frequency increases, the maximum lift coefficient achieved in one pitching cycle decreases, and the direction of the lift hysteresis loop changes as the pitching frequency exceeds a certain value, leading to a change in the lift of the sign at the zero-incidence moment, which is a result of the instantaneous flow patterns on the airfoil surface. …”
Get full text
Article -
623
Design of Intrusion Detection and Response Mechanism for Power Grid SCADA Based on Improved LSTM and FNN
Published 2024-01-01“…The current behavior pattern extraction methods in intrusion detection systems cannot fully extract information. …”
Get full text
Article -
624
Imaging Comparison between 18F-FDG-PET/CT and 18F-Flouroethyl Choline PET/CT in Rare Case of Thymus Carcinoma Exhibiting a Positive Choline Uptake
Published 2013-01-01“…It is of great value by using PET imaging in oncology to recognize any atypical uptake not related to the underlying disease. …”
Get full text
Article -
625
Accompaniment, Silence, or Tolerance of the Islamic Legislator with the Conduct of the Wise
Published 2024-12-01“…By doing so, the research seeks to identify patterns and principles that can guide the application of Sharia in relation to the conduct of the wise in today's society. …”
Get full text
Article -
626
Designing a Paradigmatic Model of Child Marriage in Bandar Abbas City
Published 2024-09-01“…IntroductionChild marriage, regardless of gender, refers to the marriage of individuals under the age of 18. …”
Get full text
Article -
627
Characteristics of Surface Soil Moisture Drydown in the Heihe River Basin
Published 2023-06-01“…The process of soil drying is referred to as soil moisture drydown.It usually occurs after precipitation, especially for surface soil, and we address this process in three dominant regimes: gravity drainage, energy-limited regime and water-limited regime.The Heihe River Basin originates from the Qilian Mountains, and the landscape zonality here is clear from its upstream, midstream and downstream.By exploring the characteristics of surface soil moisture drydown in this area, researchers were able to understand the patterns and factors associated with soil evaporation under different conditions.The soil drydown events were investigated using data on soil moisture, soil temperature, and air temperature collected between 2016 and 2020 from 10 meteorological observation stations located in the Heihe River Basin.The relationships between soil moisture (SM), potential evaporation (PE), the normalized difference vegetation index (NDVI), soil texture and surface soil drying rates were explored.Using the exponential model for fitting drydown events, the seasonal variation of the drying rate at each site was compared.Results showed that: (1) There were 362 effective drydown episodes between 2016 and 2020, totaling 3584 days.After entering the drydown stage, as the soil gradually became dry, the drying rate also slowed down and became stable after 12 days.The upstream site settled around 0.04 cm3·cm-3·day-1, whereas the middle and downstream sites tended to 0.(2) In upstream, midstream, and downstream, the values of surface soil moisture evaporation efficiency (90%) are lower than 0.25, 0.15, and 0.12, respectively, which can only partially meet atmospheric demand.The evaporation efficiency may be close to 1 if the evapotranspiration of soil profiles below 5 cm is taken into account.(3) Because the surface soil in upstream locations of the Heihe River is relatively wet, the soil drydown process is limited by the atmosphere.The middle and lower reaches of the Heihe River are drier and limited by water.As for the surface soil evaporation rate, the upstream was mainly affected by atmospheric water demand; it increases along with PE.When SM exceeded 0.4 cm3·cm-3, PE and SM had no significant impact on soil drying rate.In the middle and downstream of the Heihe River, the soil evaporation rate increases with SM.In comparison to upstream, the impact of PE on soil evaporation rate is less significant.(4) The type of vegetation and the dry and wet states of the soil both affect how quickly the surface SM dries; the drying rate is very slightly influenced by soil texture.(5) The drydown events fitted by the exponential model have distinct season features.The highest drying rate (τ), the highest drying range (A), and the lowest lower limit of soil moisture (θw) were observed in summer.As for desert region, θw is more affected by precipitation and is higher in the summer.For the entire basin, the drying rate of surface soil moisture from high to low was summer, spring, autumn, and the seasonal variability of drying rate increased with the change in surface coverage (meadow, farmland, shrub).…”
Get full text
Article -
628
Glocalization of Yoruba Omoluwabi Ideology
Published 2021-12-01“…The present discourse attempts to stretch the horizon of intellection a little further, such that the theoretical basis for interrogating the Yoruba personality using the Omoluwabi concept is guided by revisionist/historicist assumptions since one is dealing with an all-encompassing philosophical hermeneutic that both defines and engages the sociology of life and llving, the prevalent patterned attitude, and values in the indigenous Yoruba society. …”
Get full text
Article -
629
Journals’ Characteristics and Factors Associated with Retraction among Pharmacology, Toxicology and Pharmaceutics Journals: An Observational Study Based on Scimago Journal and Coun...
Published 2025-05-01“…Most studies on retraction describe the characteristics of retracted papers, the attributes of retraction notices, the reasons for retraction, and/or the rates/patterns of retraction geographically or chronologically. …”
Get full text
Article -
630
Monitoring and Evaluation of Fish Passage Effectiveness in Nature-like Fishway of Sanghe River Secondary Hydropower Station
Published 2025-06-01“…Fish passage was monitored using infrared underwater video surveillance and capture methods during periodic dewatering, with data collected on species composition, abundance, size distribution, and movement patterns, providing references for domestic studies on nature-like fishway construction and fish passage monitoring. …”
Get full text
Article -
631
CNN Based Fault Classification and Predition of 33kw Solar PV System with IoT Based Smart Data Collection Setup
Published 2024-12-01“…Machine Learning (ML) in Solar Photovoltaic (PV) systems refers to the application of algorithms and statistical models that enable computers to perform specific tasks without using explicit instructions, relying instead on patterns and inference. …”
Get full text
Article -
632
A Phenomenological Study of the Semantic Representation of Leisure Experience among Adolescent Girls of Different Social Classes
Published 2024-11-01“…Also, the cultural and educational officials of the society should provide appropriate and constructive educational programs in the direction of creating a culture about the importance and priority of leisure activities for families, especially adolescent girls as future mothers, in which a correct and healthy model of leisure activities to be introduced and be compatible with religious, cultural and social values and norms. References Álvarez Muñoz, J. S. & Hernández Prados, M. …”
Get full text
Article -
633
Mandibular Symphysis Morphology and Dimensions in Different Anteroposterior Jaw Relationship in the Himachali Population
Published 2025-01-01“…Conclusions: The Class III skeletal jaw relationship exhibited an increase in the vertical dimension, a less concavity of anterior contour of symphysis, more inclination of the alveolar part toward the mandibular plane than other sagittal relationships suggesting compensation for the skeletal pattern of the jaws.…”
Get full text
Article -
634
Soil calcium availability influences shell ecophenotype formation in the sub-antarctic land snail, Notodiscus hookeri.
Published 2013-01-01“…The adults have evolved into two ecophenotypes, which are referred to here as MS (mineral shell) and OS (organic shell). …”
Get full text
Article -
635
Exploring the potential of machine learning and magnetic resonance imaging in early stroke diagnosis: a bibliometric analysis (2004–2023)
Published 2025-03-01“…The development in this field is marked by a coexisting pattern of interdisciplinary integration and refinement within major disciplinary branches.ConclusionThe application of machine learning in the early prediction and personalized medical plans for stroke patients using neuroimaging characteristics offers significant value. …”
Get full text
Article -
636
Prevalence of impacted third molars and the reason for extraction in Saudi Arabia
Published 2020-07-01“…Purpose: This study aims to record the current pattern of third molar impactions and relevant reasons for extraction in Riyadh, Saudi Arabia. …”
Get full text
Article -
637
Simulation of duplicate tooling consumption at aircraft manufacturing enterprises
Published 2023-06-01“…To simulate the consumption of duplicate technological tooling (hereinafter referred to as TT), it is proposed to use the apparatus of multivariate regression analysis, which provides the main patterns formalization of consumption formation value in the form of linear regression dependencies. …”
Get full text
Article -
638
Effects of water stress on berry quality and organic acid synthesis gene expression in Beihong grape
Published 2025-02-01“…[Objective] Water stress refers to the phenomenon in that the normal physiological function of plants is disrupted due to inadequate or excessive soil water. …”
Get full text
Article -
639
Path to Heritagization in Landscape Architecture: A Review of the Regeneration Design of Beijing Changchunyuan Park
Published 2025-03-01“…At the same time, efforts are made to focus on two types of design research that emphasize depth: One is the continuous refinement and deepening of the understanding of the essence of traditional garden culture, and the second is the potential of traditional gardens to respond to the changes in contemporary living environments. 3) Functional layout reconstruction: Through the rational deduction of site – city relationship, the park’s overall pattern of “north forest – central lake – south field” is constructed. …”
Get full text
Article -
640
Finite-time control of the discrete Sel’kov–Schnakenberg model: Synchronization and simulations
Published 2025-02-01“…In addition, the study investigates the impact of system parameters on spatiotemporal dynamics and synchronization patterns. These results hold significant value for practical applications requiring synchronization, such as in chemical reactors and biological systems, while also enriching the theoretical understanding of finite-time dynamics in reaction–diffusion systems.…”
Get full text
Article