Evaluation utilizes many of the same methodologies used in traditional social research, but because evaluation takes place within a political and organizational context, it requires group skills, management ability, political dexterity, sensitivity to multiple stakeholders and other skills that social research in general does not rely on as much.
Some of the cat dry heaves causes include a cat that has not eaten anything and hence a cat with an empty stomach or if it has ingested some toxins that have caused food poisoning. Some of the toxins could include drugs like aspirin or if it has ingested a poisonous plant.
Halitosis is the most common cause of bad cat smell. Halitosis could be the result of dental decay, oral cancer or even kidney disease. Your cat's bad smell could be the result of systemic illness, especially if accompanied by feline symptoms such as sneezing. Systemic illness often causes severe halitosis.