Objective To investigate and analyze the current situation of blood donors’ complaints in Changsha Blood Center, find out the reasons and characteristics of the complaints, aimed at improving the satisfaction of blood donors and the quality of blood donation service.Methods The healthcare complaint analysis tool (HCAT) was used Respiratory Suppor
The accident record from a steel fabrication company in 2014-2017 shows that the most frequent accidents take place in overhead crane operation with a percentage of 42%.The overhead crane operation has the greatest potential of accidents with human error as the main cause.The purpose of this study is to determine what factors affect the occurrence
Millets are rich in nutritional and bioactive compounds, including polyphenols and flavonoids, and have the potential to combat malnutrition and various diseases.However, extracting these bioactive compounds can be challenging, as conventional methods are energy-intensive and can lead to thermal degradation.Green-assisted techniques have emerged as
Iran’s population policy underwent a bizarre fluctuation in recent decades.During the Iran–Iraq war (1979–1987), the total fertility rate was about 6.53%.Following this period and owing to economic problems, the government reversed the population policy in 1988.A new population plan was officially proposed to reduce the rate of population gro