Argon non-thermal plasma treatment promotes the development of rice (Oryza sativa L.) in saline alkali environments.

Soil salinization leads to a reduction in arable land area, which seriously endangers food security. Developing saline-alkali land has become a key measure to address the contradiction between population growth and limited arable land. Rice is the most important global food crop, feeding half of the world's population and making it a suitable choice for planting on saline-alkali lands.

Photocatalytically Stable Superhydrophobic and Translucent Coatings Generated from PDMS-Grafted-SiO/TiO@PDMS with Multiple Applications.

In this paper, we present a highly efficient, cost-effective, and widely applicable functionalized SiO/TiO-polymer based coating to fabricate a translucent, fluorine-free, chemically stable, photocatalytic active, self-healable superhydrophobic coating, which consisted of two mixed functionalized particles (MFP) and polydimethylsiloxane (PDMS) in a proper ratio. Both SiO and TiO powders were functionalized with PDMS brushes to achieve superhydrophobicity. To maximally optimize its properties, including superhydrophobicity, transparency, and photocatalytic activity, the ratios between MFP with PDMS were carefully studied and optimized.

(6aS,11aR,11cS)-8-Sulfanylidene-2,3,5,6,6a,7,11,11a,11b,11c-decahydro-3a,7a-diaza-1H,4H-benzo[de]anthracen-3a-ium chloride hemihydrate.

The title compound, C(15)H(23)N(2)S(+)·Cl(-)·0.5H(2)O, was prepared from (6aS,11aR,11cS)-2,3,5,6,6a,7,11,11a,11b,11c-deca-hydro-3a,7a-diaza-1H,4H-benzo[de]anthracene-8-one (sophocarpine) and Lawesson's reagent. The thione-substituted ring is in an envelope conformation and the three other six-membered rings are in chair conformations.

Health-promoting school development in Zhejiang Province, China.

In 2003, after three pilot projects successfully implemented WHO's Health-Promoting Schools (HPS) concept, officials in Zhejiang Province, China, expanded to additional 51 schools (93,000 students and their families and 6800 school personnel). Each school identified a health issue to begin HPS development, followed by conceptual orientation, resource mobilization, teacher training, surveys, interventions, outreach and evaluation. This study focused on the extent to which participating schools implemented the HPS concept and improved their psycho-social environments (PSEs).

Strategies for implementing Health-Promoting Schools in a province in China.

After successful pilot projects in 10 schools (four schools with tobacco control and six schools with nutrition interventions, plus 10 control schools), Health and Education officials in Zhejiang Province, China, decided to scale up Health-Promoting Schools (HPS) systematically over the entire province, starting with an initial cohort of 51 additional schools, reaching from primary to vocational schools. Interviews with school personnel during the first phase of scaling up illuminated the key pre-implementation, implementation, and monitoring and evaluation activities. Pre-implementation activities included choosing an entry point, setting up a special HPS committee, and establishing a work plan.

[Cognitive and behavioral strategies of stress management among Chinese urban residents].

Objective: To identify the effective stress management strategies among the Chinese.

Methods: The sample was selected from Hangzhou, Guangzhou, Chongqing and Taiyuan by using a multi-stage sampling procedure, including 3679 subjects. The data were collected using the household interviewing survey method.