A flexible CNC machining system is developed for panel furniture manufacturing to improve equipment adaptability and reduce non-machining time in customized production. The proposed system integrates a modular machining structure, multi-axis motion platform, automatic positioning fixtures, and a dig...

BaF$_2$ scintillation ceramics feature a rapid temporal response, high fast-component light yield, and a short X-ray attenuation length, making them a promising material for ultrafast X-ray imaging. In this work, BaF$_2$ nanopowder was co-precipitated from Ba(NO$_3$)$_2$ and KF$\cdot$2H$_2$O, consol...

In India, a large population depends on local water bodies such as ponds for daily use, yet the quality of these small, community-level sources is rarely monitored or made publicly accessible, even though contamination from waste disposal, human and animal faecal matter, plastic pollution, and poor...

From the confluence of the Lech River with the Danube to the Danube Delta, installed electricity generation capacities of approximately 16.983~GW directly use water from the Danube, namely: 6096.34~MW hydro, 4657.7~MW gas-fired (including one combined heat and power PP fueled primarily by natural ga...

Wiki-grounded LLM agents enforce output constraints through safety rules and scope boundaries derived from structured knowledge bases, yet selecting an appropriate constraint scorer threshold $\theta$ remains challenging. Since outputs are blocked when $s(o) \geq \theta$, a low threshold may over-re...

This paper presents an adaptive block time-stepping algorithm designed for the numerical integration of first-order stiff oscillatory problems, which typically involve multiple time scales and stringent stability conditions. The proposed method integrates a block formulation enabling the simultaneou...

Generative artificial intelligence (GenAI) is increasingly embedded in enterprise workflows, yet the models that support these workflows are updated at discrete and sometimes frequent intervals. Each update can improve technical effectiveness while simultaneously invalidating prompts, interfaces, co...

In recent years, continuation writing has attracted growing scholarly attention in second language (L2) pedagogy and assessment. However, most existing studies have focused on learners’ surface-level linguistic output, failing to unpack the underlying conceptual blending mechanism. In particular, co...

This study investigates the two-dimensional magnetohydrodynamic (MHD) slip flow of a tangent-hyperbolic (TGH) aluminum-alloy hybrid nanofluid over a stretching surface in a porous medium. The model incorporates magnetic effects, velocity and thermal slip, thermal radiation, heat generation, viscous...

This paper proposes a modified two-point block backward differentiation formula (MBBDF) for the numerical solution of highly stiff and oscillatory ordinary differential equations. The method achieves third-order accuracy with a reduced error constant and computes two solution values simultaneously a...