Multi-Electrode Arrays (MEA) have been widely used in neuroscience experiments. However, the reduction of their wireless transmission power consumption remains a major challenge. To resolve this challenge, an efficient on-chip signal compression method is essential. In this paper, we first introduce a signal-dependent Compressed Sensing (CS) approach that outperforms previous works in terms of…
Suicidal ideation, plans, and attempts have been found to be predictors of suicide. This study aims to estimate the suicidal behaviors in rural China. We studied 784 respondents as informants of suicide and 1,247 respondents as informants of community living controls, with the NCS-R measures on suicidal behaviors. The lifetime prevalence of ideation, plans, and attempts among the informants of …
To estimate the effect of social factors in the neighborhood environment on suicide risks, we studied 392 suicides and 416 controls, all aged 15–34 years, consecutively and randomly selected from 16 rural counties in three provinces of China. The social factors in the village neighborhood were measured by the WHO scale of Community Stress and Problems. The individual scores as well as the sum…
Abstract. On the basis of the understanding that membranes play an important role in the separation of the intermediate photoproducts in the photosynthetic process, a novel efficient hydrogen evolution system was constructed with Maya blue-like organic–inorganic hybrid material as a photocatalyst, in which palygorskite acts as matrix and Eosin Y as a photosensitizer. Under visible light i…