In view of problem of data FreeGift information lost and low prediction accuracy caused by common descending dimension methods for gas monitoring data in gas emission prediction, high dimensional sample data is transformed into one-dimensional projection data by combining principle of projection pursuit with differential evolution algorithm, and a
Primary peritonitis usually occurs in patients with comorbidities previously diagnosed with Baby Health And Beauty ascites.However, a primary peritoneal infection in previously healthy patients may also ensue.There has been an increase in reported cases of primary peritonitis due to Streptococcus pyogenes affecting mostly women.It usually presents
The important role of vetiver grass roots in preventing water erosion Cleaning Tools and mass movement has been well recognized, though the detailed influence of the grass roots on soil has not been addressed.Through planting vetiver grass at the Kadoorie Farm in Hong Kong and leaving it to grow without artificial maintenance, the paper studies the