Zhijun Ren

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Depression has most often been diagnosed in patients with temporal lobe epilepsy (TLE), but the mechanism underlying this association remains unclear. In this study, we report that indoleamine 2,3-dioxygenase 1 (IDO1), a rate-limiting enzyme in tryptophan metabolism, plays a key role in epilepsy-associated depressive-like behavior. Rats which develop(More)
—We propose a novel approach of hyper-parameters selection for SVM regression when it is employed to make time series prediction. In this method, optimal hyper-parameters for SVM are obtained when the residual of training set follows white noise distribution. This conclusion is deduced from the fact that the targets of training set have inherent(More)
Analyzing mass information and supporting insight based on analysis results are very important work but it needs much effort and time. Therefore, in this paper, we propose an approach for predicting hype cycle based on machine learning for effective, systematic, and objective information analysis and future forecasting of science and IT field. Additionally,(More)
Moisture is one of the most important factors affecting grain quality in storage. The grain must be dried as soon as possible after harvesting to lower moisture to a standard level. It is difficult to obtain satisfactory measurement effect on precision in capacitive grain's moisture measurement due to many influencing factors, such as temperature, species(More)
The temperature, humidity, air composition and pH value are very important parameters in the granary that keep the grain safely store and good quality. Nowadays only temperature and moisture are used in most granary monitor and control system.Air composition, pH and insect pest are not monitored because classic industrial personal computer or microcomputer(More)
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