Forest tree information is crucial for monitoring forest resources and developing forestry management strategies.Airborne laser scanning is an efficient and rapid method for acquiring 3-D point cloud data of forests, making up for the shortcomings of optical remote sensing.Especially for unmanned aircraft vehicle laser scanning, the high-density po
Postoperative intracranial haemorrhage is one of the most dangerous complications in cranial surgery, especially epidural haematoma although it is very rare with an incidence of 1.0%.The exact mechanism of occurrence is still unknown and with appropriate treatment can result in a good outcome.A 34-year-old female, 63 kg, who lost consciousness afte
Poor environmental sanitation is a menace in many parts of the world, but particularly so in the developing countries, including Ghana.While several strategies may be available for managing this environmental menace, interventions in education, regulation, and infrastructure appear to be the main options.However, resources for adequately managing a
The current COVID-19 pandemic is motivating us to elucidate Boats the molecular mechanism of SARS-CoV-2 invasion and find methods for decreasing its transmissibility.We found that SARS-CoV-2 could increase the protein level of ACE2 in mice.Folic acid and 5-10-methylenetetrahydrofolate reductase (MTHFR) could promote the methylation of the ACE2 prom