Evaluation of wheat drought resistance using hyperspectral and chlorophyll fluorescence imaging.

Photosynthesis drives crop growth and production, and strongly affects grain yields; therefore, it is an ideal trait for wheat drought resistance breeding. However, studies of the negative effects of drought stress on wheat photosynthesis rates have lacked accurate evaluation methods, as well as high-throughput techniques. We investigated photosynthetic capacity under drought stress in wheat varieties with varying degrees of drought stress resistance using hyperspectral and chlorophyll fluorescence (ChlF) imaging data.

Preparation and Antibacterial Performance Study of CeO/g-CN Nanocomposite Materials.

In response to the challenges of food spoilage and water pollution caused by pathogenic microorganisms, CeO/g-CN nanocomposites were synthesized via one-step calcination using thiourea and urea as precursors. Steady-state photoluminescence (PL) spectroscopy analysis demonstrated that 8 wt% CeO/g-CN exhibited superior electron-hole separation efficiency. Quantitative antimicrobial assays demonstrated that the nanocomposites displayed enhanced bactericidal activity against , , and .

Evolutionary game analysis of multiple subjects in the management of major public health emergencies.

The frequent occurrence of major public health emergencies (MPHEs) significantly challenges national security, economic stability, social operation and the safety of people's lives and property worldwide. Consequently, enhancing the emergency management of MPHEs is critically urgent. This paper constructs a game model involving local government, social organisations, and the public for MPHE management, exploring strategy combinations and influencing factors across various scenarios.

Knowledge, attitude and practice of registered nurses toward ICU patients' transfer anxiety in China: A cross-sectional study.

Introduction: Transfer anxiety has effect many critically ill patients in ICU around the world. Nurses must take care of the psychological adjustments that patients and families face when ICU patients transferred to general ward. During this period, basic knowledge, positive attitude, and correct practice are necessary for nurses to address the issue of transfer anxiety and seek to reduce it whenever possible.