Nature reserves are widely considered as one available strategy for protecting biodiversity, which is threatened by habitat fragmentation, and wildlife extinction.The Chinese government has established a goal of protecting 15% of its land area by 2015.We quantitated the characteristics and distribution of nature reserves in mainland China and evalu
Soil preparation with single-operation serial machine-tractor units requires multiple passes over the field, which leads to excessive soil compaction and loss of fertile layer, increased consumption of fuel and lubricants.The use of machines with dynamic tillage tools to prepare the soil for sowing allows regulation of soil pulverization intensity
The outbreak of Middle East Respiratory Syndrome Corona Virus (MERS-CoV) infection in South Korea originated from Saudi Arabia.This virus shows high infectivity, and causes outbreaks of severe febrile respiratory infections in health care-associated settings.Herein, we reported Vacuum Sealer Parts a fatal case of MERS-CoV infection with a focus on
Aim to improve the quality of life Oven Grill Element of patients in the early postoperative period after septoplasty.Material and methods.The study involved patients who underwent septoplasty (n=51).The patients were divided into two groups: in group A (n=26) classic intranasal splints were installed at the end of the operation; in group B (n=25)