Introduction Over 40 000 CT scans are performed in our emergency department (ED) annually and utilisation is over 80% capacity.Improving medical appropriateness of CT scans may reduce total number of scans, time, cost and radiation exposure.Methods Lean Six Sigma methodology was used to improve the process.A National Emergency X-Radiography Utilisa
In order to study the impact resistance of civil air defense engineering shear wall, the impact resistance of civil air defense engineering shear wall was studied by combining finite element numerical simulation with pendulum impact test.The effects of impact height, pendulum mass, and impact times on the impact resistance of civil air defense engi
Objective: To examine the literature and summarize studies that describe the potential ocular hazards that are posed by different systems of light curing units mainly used in the dental clinics, to ensure the safety of the operator, patient and the auxiliary staff in the dental clinic.Methods: This systematic review was reported and conducted accor
Number of attempts have been made to cryopreserve fish and shellfish gametes.Success has been achieved to establish only sperm banks in case of some commercially important fish.In shellfish, also particularly in shrimps, though the sperm cryopreservation was successful, no attempts were made to develop sperm banks.As far as cryopreservation of egg