Hydrothermal synthesis of kaolinite, dickite, beidellite, and nontronite

• Publisher: Elsevier Science
• Year: 1935
• Tongue: English
• Weight: 54 KB
• Volume: 220
• Category: Article
• ISSN: 0016-0032
• DOI: 10.1016/s0016-0032(35)91354-0

✦ Synopsis

there usually is also a greater number of hours of sunshine in the tropics during the winter months. Other factors to be considered are differences in air movement, temperature, humidity, and the amount of clothing worn, all of which factors have an effect in reducing the incidence of rickets, which is practically unknown in the tropics.