Sökning: "TPR"

Visar resultat 1 - 5 av 20 uppsatser innehållade ordet TPR.

1. 1. Qualitative Analysis of Chlorinated Paraffins in Recycled Plastics

   Kandidat-uppsats, Örebro universitet/Institutionen för naturvetenskap och teknik

   Författare :Solal GAUDIN; [2023]
   Nyckelord :Short chain Chlorinated Paraffins SCCP Medium chain Chlorinated Paraffins MCCP Long chain Chlorinated Paraffins LCCP Recycled plastics Qualitative analysis Bioaccumulation Long range transport Gas Chromatography – Mass spectrometry;

   Sammanfattning : Described in many studies as dangerous for the environment and potentially carcinogenic for humans, Chlorinated Paraffins (CPs) are easily widespread due to their substantial production and use in different products. Previous studies reported the presence of CPs in different plastic polymers. LÄS MER

3. 2. Predicting user churn using temporal information : Early detection of churning users with machine learning using log-level data from a MedTech application

   Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Författare :Love Marcus; [2023]
   Nyckelord :User churn; Customer attrition; Artificial neural networks; Log-level analysis; Random forests; Decision trees; Användarbortfall; Kundbortfall; Artificiella neurala nätverk; logganalys; Slumpskogar; Beslutsträd;

   Sammanfattning : User retention is a critical aspect of any business or service. Churn is the continuous loss of active users. A low churn rate enables companies to focus more resources on providing better services in contrast to recruiting new users. LÄS MER

4. 3. Characterization of NiMo catalysts with noble metal promoters

   Master-uppsats, Lunds universitet/Kemiteknik (CI)

   Författare :Filip Hallböök; [2023]
   Nyckelord :Catalysis; Hydrodeoxygenation; TPR; NiMo-catalysts; Chemical engineering; Chemistry;

   Sammanfattning : To be able to face the challenges brought on by climate change there is an urgent need to reduce the heavy dependence on fossil fuels. Bio-oil is one such renewable and carbon-neutral replacement that has shown promising potential. A key step in making bio-oil commercially feasible is improvements of the upgrading processes of the bio-oil. LÄS MER

5. 4. Predicting preterm birth with machine learning methods

   Magister-uppsats, Lunds universitet/Nationalekonomiska institutionen

   Författare :Zélie Isabelle E Dresse; [2022]
   Nyckelord :preterm birth; prediction; machine learning; race; Business and Economics;

   Sammanfattning : Preterm birth is a leading cause for birth complications and neonatal mortality in the world. It remains difficult to predict whether a preterm birth will occur, which hinders the possible use of prevention treatments. This thesis investigates the use of machine learning models in the prediction of spontaneous preterm birth. LÄS MER

7. 5. Characterization of biological role of FKBP51-HSP90 protein-protein interactions in novel knock-in mouse model

   Master-uppsats, KTH/Proteinvetenskap

   Författare :Shaoxun Xie; [2022]
   Nyckelord :FK506-binding protein 51kDa; heat shock protein 90kDa; glucocorticoid signaling pathway; dexamethasone; knock-in mouse model; FK506-bindande protein 51kDa; värmechockprotein 90kDa; glucocorticoiders signalvägar; dexamethasone; knock-in musmodell;

   Sammanfattning : Värmechockprotein 90 kDa (HSP90) bildar ett anmärkningsvärt komplicerat nätverk med en mängd olika cochaperones. Komplexet av FK506-bindande protein 51 kDa (FKBP51) och HSP90 förmedlar proteinveckning och funktion, främjar tau aggregation vid Alzheimers sjukdom och påverkar stressrelaterade störningar, fetma, typ två-diabetes, etc. LÄS MER