Buscar recursos académicos

Abstract Research on the dynamics and driving mechanisms of submerged macrophytes communities during the natural restoration period of lakes with different trophic level remains relatively scarce. This study aims to inve...

Abstract When an output curve force is applied to a horizontal servo cylinder with a heavy load, the piston rod bears a dynamic partial load based on the installation and load characteristics, which significantly affects...

The objective of this experiment was to evaluate the structural characteristics of young, mature and old tillers on continuously stocked marandu palisade grass maintained at 30 cm and fertilized with nitrogen. Treatments...

In the context of globalization, copyright trade has become a pivotal arena for national cultural diplomacy and the competition of soft power. Although China has faced a persistent trade deficit over the past decade, the...

The sector of the Andes studied in this paper (33°30′-33°45′S) presents a key region to study the relationship between tectonic setting and deformation history in a transitional zone between flat (north of 33°S) a...

The case study of closely spaced twin tunnels excavated vertically beneath the adjacent Chaoyangmen station in Beijing, China is introduced. The existing subway station is part of the Beijing subway Line 2. The new recta...

In the Sichuan Basin, the activity of the Huayingshan fault significantly affects the structural evolution of the sedimentary cover and promotes the formation of oil and gas fields, but further research is needed on its ...

Abstract Mollisols of the Eurasian steppe belt are highly productive soils whose hydraulic functioning depends on aggregate hierarchy and management-induced structural dynamics. This study compared the hydro-structural p...

Structural colors generated by optical micro-/nanostructures offer a notable advantage over traditional chemical pigments, including higher purity, greater brightness, resistance to fading, and enhanced environmental fri...

Abstract Background Maternal and infant mortality in the U.S. remain the highest among high-income nations, with disparities worsening after Dobbs v. Jackson Women’s Health Organization. This study examined how abortio...

This paper presents an introductory overview of principles of the three-layer hierarchy of active fault-tolerance, providing, determination of the fault type with as many details as enough to get recoverable fault reason...

Abstract Purpose Perinatal complications can occur in gestational diabetes mellitus (GDM) despite adequate metabolic control and standard diagnostics. Metabolic alterations can cause structural and functional changes in ...

ObjectiveThis study aimed to explore the influencing factors and structural changes in hospitalization expenses for heart failure (HF) patients under the Diagnosis-Related Group (DRG) payment system reform, providing a s...

Over the past two decades, large technology firms have evolved into complex digital ecosystems operating across multiple, interconnected markets. This transformation has been driven not only by internal innovation, but a...

Vanadium dioxide (VO2) is an attractive thermal-control material exhibiting low thermal hysteresis and excellent temperature cycling performance. However, the deficiencies including weak spectral shift and narrow-band ab...

Mobility-as-a-Service (MaaS) orchestration faces critical challenges in managing the Service Quality Index (SQI), Fleet Utilization Ratio (FUR), and Dynamic Pricing Index (DPI) under uncertain and time-varying urban dema...

Despite extensive research on internal control, digital transformation, and socio-spiritual values, their integrated impact on the sustainable competitive performance of MSMEs remains underexplored, particularly in devel...

Abstract Aiming at the problems of easy settlement and insufficient durability of traditional materials under special backfilling conditions in the northwest loess area, this study prepared controllable low-strength read...

IntroductionThis study aimed to rigorously evaluate the psychometric properties of the Brief Self-Control Scale (BSCS) for use with early adolescents aged 10–14 years within Turkish culture. Given developmental diffe...

Understanding how socioeconomic development modulates trait–environment linkages in the Anthropocene, particularly its mechanistic role in reshaping the relative importance of climate versus soil drivers, remains poorl...

This scientific approach focuses on current trends in internal audit activity and internal control procedures in the context of the need to streamline the economic activity of public institutions in the Republic of Mol...

Abstract The shift from internal combustion engines to electric powertrains has redefined the noise, vibration, and harshness (NVH) profile of contemporary vehicles. The reduction of engine-generated broadband noise has ...

Abstract Land-use change strongly regulates soil physical, chemical, and biogeochemical properties, with major implications for soil organic carbon (SOC) storage in the Brazilian Amazon to a depth of 30 cm. This study a...

Purpose. The purpose of this research was to measure lens posterior cortex thickness and compare it between Chornobyl ex-clean-up workers and healthy individuals to determine whether Chornobyl ex-clean-up workers have a ...