This work is devoted to obtaining new optical solutions the Kundu-Eckhaus (KE) equation which believed play a crucial part in area of nonlinear optics. Two different methods, exp(−

There are different methodologies used to make an inventory of social wasps. In general, these methods divided into active search and passive collections. Each method has a performance, depending on the environment in which collection is being carried out. Thus, choice for proper methodology according study area will impact success sampled species. This aimed evaluate performance sampling wasps...

SUMMARY OBJECTIVE: Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) disease (COVID-19) is still a major problem worldwide. Antibody response to SARS-CoV-2 has not yet been fully clarified, and clinical benefits of serological tests remain unclear. Despite the presence numerous systems methods used analyze antibody levels, it difficult mention about standardization. This study aims e...