Elif Kaya Çelik, Emrah Sapmaz, Ceyhun Aksakal, Gülçin Uysal
Does being a healthcare professional affect satisfaction after septorhinoplasty?
Journal of cranio-maxillo-facial surgery : official publication of the European Association for Cranio-Maxillo-Facial Surgery
anaerobic digestion ad become popular technique organic waste management offering economic environmental advantages ad becomes increasingly prevalent worldwide research efforts primarily focused optimizing processes operation ad systems occurrence unstable events inevitable far numerous conclusions drawn full labscale studies regarding driving factors startup perturbations however lack standardized practices reported startup studies raises concerns comparability reliability obtained data study aims develop knowledge database investigate possibility applying machine learning techniques experimentationextracted data assist startup planning monitoring thus standardized database referencing 75 cases startup onestage wet continuouslystirred tank reactors cstr processing agricultural industrial municipal organic effluent monodigestion 31 studies constructed 10 total observations included database concern failed startup experiments correlations parameters impacts startup duration studied using multivariate analysis modelbased ranking methodology insights trends choices highlighted correlation analysis database scenarios favoring short startup duration found involve relatively low retention times average initial final hydraulic retention times hrti hrtf 2625 206 days respectively high mean organic loading rates average olrmean 524 g vsd1l 1 processing highly fermentable substrates average feed volatile solids vsfeed 8135 g l1 modelbased ranking ad parameters demonstrated hrtf vsfeed target temperature tf strongest impact startup duration receiving highest relative scores among evaluated ad parameters database could serve reference comparison purposes future startup studies allowing identification factors closely controlled