Pesticide and veterinary drug residues in agricultural products are one of the main problems in the field of food safety.It is necessary to test the residual content of these drugs and set strict limits.At present, adsorption extraction materials such as zeolite and multi-walled carbon nanotubes have the problems of low adsorption capacity and easy
A 43 year-old woman, gravida 2 para 2 with no regular medical care, presented for 3 months of pelvic pain and vaginal bleeding.Pelvic examination revealed an 8-cm necrotic cervical mass.Biopsy of the lesion demonstrated high-grade large-cell neuroendocrine carcinoma (LCNEC) of the cervix.CT with contrast of chest, abdomen and pelvis showed extensiv
In order to explore the impact of higher-order structures with smaller scales on key node group mining problems and with the goal of optimizing network propagation, a key node group recognition algorithm was proposed based on motif structure and Racks degree information.Firstly, the influence of nodes was evaluated based on the motif structure, and
Intentional removal of unwanted information allows us to focus on our current goals.Previous research has shown that suppressing the maintenance of neutral images in working memory can impair access to that information in immediate and delayed memory tests.However, it remains unclear whether maintenance suppression has the same impact on emotionall