Is it correct to apply broken-line regression model to find the optimum level of a dose of medicine to a data set as followed?

I hear there is a way of estimating the gross energy of feeds using proximate results. Can anyone share me the formula please with units as well.

Do you have a suggestion/recommendation for a laboratory-scale one-screw fish feed extruder compliant with EC rules?

Check English grammar

Could the side effects have become permanent?

Would like to screen the health of the population. Where are certain doctors overrun? Therefore, looking for a platform with time for waiting lists for seeing a doctor, sorted by specialization (Cardio, HNO, etc....).

Haven't found much as of yet. Any ideas, on where to find a good platform? Probably some US states?

Cherish ideas.

Traditionally, doctors would wait for post operative ileus to resolve as evidenced by passage of flatus or stool in order for them to initiate feeding. Current evidence shows that early feeding is safe and improves outcome. The enhanced recovery after surgery protocols have early feeding as one of the elements that improve outcome. In practice however, some doctors will instruct that nothing should be given by mouth till ileus resolves mainly following bowel surgery in low income countries. What is the reason for this? What can be done to move from tradition to evidence based practice in this area?

Max score and total score give me different species.

Also, if I choose the max score, why Brevibacterium epidermidis didn't appear as the first choice (It has the same max score and higher total score, query cover, and percent identity)?