Effects of silicate application on rice growth, yield and quality under nighttime warming in southern China.

The main feature of climate warming is that nighttime warming is higher than the daytime warming. Nighttime warming reduced single rice production in southern China, while silicate application increased rice yield and stress resistance. It is still unclear regarding the effects of silicate application on growth, yield, and especially quality in rice under nighttime warming.

[Complications following gamma knife radiosurgery].

Objective: To investigate complication features following gamma knife radiosurgery (GKR), and to assess factors causing complications.

Methods: A retrospective analysis was conducted for 253 patients with intracranial arteriovenous malformation (AVMs), meningiomas, glial neoplasms, germinomas and metastatic cancer, respectively, which were treated with GKR.The incidences of acute, subacute and late complications following GKR were evaluated.