How to enhance student satisfaction in Chinese open education? A serial multiple mediating model based on academic buoyancy and flow experience.

With the rapid development of information technology and the widespread acceptance of the concept of sharing educational resources, open education has gradually become an important part of China's national education system as a flexible and efficient learning method. It is also playing a significant role in promoting educational equity and lifelong learning. However, how to effectively implement open education and improve the satisfaction of students who receive open education remains a crucial issue that needs to be addressed.

Chemiluminescence Immunoassay Based Serological Immunoassays for Detection of SARS-CoV-2 Neutralizing Antibodies in COVID-19 Convalescent Patients and Vaccinated Population.

The development of rapid serological detection methods re urgently needed for determination of neutralizing antibodies in sera. In this study, four rapid methods (ACE2-RBD inhibition assay, S1-IgG detection, RBD-IgG detection, and N-IgG detection) were established and evaluated based on chemiluminescence technology. For the first time, a broadly neutralizing antibody with high affinity was used as a standard for the quantitative detection of SARS-CoV-2 specific neutralizing antibodies in human sera.

Overexpression of Thellungiella halophila H(+)-PPase (TsVP) in cotton enhances drought stress resistance of plants.

An H(+)-PPase gene, TsVP from Thellungiella halophila, was transferred into two cotton (Gossypium hirsutum) varieties (Lumianyan19 and Lumianyan 21) and southern and northern blotting analysis showed the foreign gene was integrated into the cotton genome and expressed. The measurement of isolated vacuolar membrane vesicles demonstrated that the transgenic plants had higher V-H(+)-PPase activity compared with wild-type plants (WT). Overexpressing TsVP in cotton improved shoot and root growth, and transgenic plants were much more resistant to osmotic/drought stress than the WT.

Overexpression of an H+-PPase gene from Thellungiella halophila in cotton enhances salt tolerance and improves growth and photosynthetic performance.

Salinity is one of the major environmental factors limiting plant growth and productivity. An H(+)-PPase gene, TsVP from Thellungiella halophila, was transferred into cotton (Gossypium hirsutum) in sense and antisense orientations under control of the cauliflower mosaic virus (CaMV) 35S promoter. Southern and Northern blotting analysis showed that the sense or antisense TsVP were integrated into the cotton genome and expressed.