The ultimate goal of nursing education is to prepare nursing students to make critical decisions and deliver safe, high-quality care based on sound scientific knowledge. However, due to concerns regarding patient safety, patient rights, and stringent infection control protocols, clinical practicums have increasingly become observation-oriented, limiting direct nursing care opportunities. To overcome these constraints, this study developed an emergency care simulation scenario for acute hypovolemic shock tailored to the clinical environment and evaluated its educational effectiveness on nursing students' clinical competence.......

Keywords: Simulation Training, Hypovolemic Shock, Clinical Competence, Clinical Judgment, Nursing Education.

Power factor (PF) fluctuations in industrial equipment can affect power-system performance and create exposure to tariff surcharges. This study applies Box–Jenkins transfer-function modelling to multiple electrical measurements obtained from a robotic welding machine in a Malaysian factory. Measured industrial time-series data were used in numerical control experiments and simulation; calculated current-control commands were not physically implemented on the machine. Individual factor-specific PF predictions were combined using two weighting schemes: minimisation of historical fitting errors (Method A) and minimisation of one.......

Keywords: feedforward control, electric power, transfer function model, statistical control, prediction.

Multilayered blanking is a novel innovation in the blanking process, allowing for an increase in productivity, particularly in the production of rotor and stator iron core sheets. This innovation increases the productivity of the process, but it leads to a decrease in the quality of the produced sheets when compared with sheets produced by conventional blanking. One of the available potential improvements in quality is the blanking of layers with different strength properties, specifically, the use of the same material but from opposite ends of the strength property range specified by manufacturer.......

Keywords: Multi-layer, Blanking, Punching, Dishing.

Purpose: Dry-Hot Valley of Jinsha River does not have research about soil systematic classification and nutrient analysis. So, this research will fill up this blank, to help people and farmers to better understand the property, the classification, the fertility and management of the soils in Dry-Hot Valley of Jinsha River. Methods: through soil field investigating and sampling, indoor experiment treatment, data analysis, treatment and discussion. Results: this research finds that the soils of many towns in Dry-Hot Valley of Jinsha River is lacking organic matter, nitrogen, phosphorus and potassium, which are the major nutrient elements for plant growth. Conclusions: this suggests people and farmers need to apply organic matter, nitrogen, phosphorus and potassium fertilizers to soil and to stimulate plant growth.

Keywords: Jinsha River hot-dry valley; soil classification; soil nutrient analysis.