Essays about: "AR 1 -GARCH p"

Showing result 1 - 5 of 14 essays containing the words AR 1 -GARCH p.

1. 1. E-health usage and experiences among physiotherapists in Sweden : a pilot survey

   University essay from Umeå universitet/Avdelningen för fysioterapi

   Author : Emma Johansson; Jill Sikström; [2022]
   Keywords : Digital tools; mobile apps; sensors; video consultation; websites; attitudes; rehabilitation;

   Abstract : Background: The endeavour for more effective and personalised health care requires exploration and implementation of new methods. Digital technology solutions may offer increased accessibility and efficiency and have already been proven to be both time- and cost-effective. READ MORE

3. 2. Identifying factors that correlate with Enhanced Biological Phosphorus Removal upsets at Lundåkraverket

   University essay from KTH/Hållbar utveckling, miljövetenskap och teknik

   Author : Rounak Niranjan; [2021]
   Keywords : Enhanced biological phosphorus removal; polyphosphate accumulating organisms; glycogen accumulating organisms; sludge content in aeration basin; nitrates in aeration basin; pH of incoming water; principal component analysis; pairwise correlations; inhibition factors;

   Abstract : The Enhanced Biological Phosphorus Removal (EBPR) process is characterized as the most sustainable process to remove phosphorus from wastewater albeit with high variability in performance efficiency. Thus, unpredictable upsets in the EBPR system is the norm across several wastewater treatment plants throughout Sweden, forcing the hand of the operators to dose higher volume of chemicals to reach the effluent requirements. READ MORE

4. 3. Strategic Inventory Control in Capacity-Constrained Manufacturing Systems : Reviewing the tangible effect of applying multi-echelon optimization in a multi-product environment

   University essay from Blekinge Tekniska Högskola/Institutionen för industriell ekonomi

   Author : Jonathan Petersson; Pontus Nellgård; [2020]
   Keywords : Inventory Management; Inventory optimization; Lean manufacturing; Discrete event simulation; Industry 4.0; Lagerstyrning; Lageroptimering; Lean tillverkning; Simulering; Industri 4.0;

   Abstract : Firms today maintain complex supply chains containing many dependent stages to manufacture a product to the end customer. Here lies a dilemma, keeping extensive inventory generate higher customer satisfaction by enabling quick deliveries. This increase in inventory, however, comes at an increase in costs. READ MORE

5. 4. Effects of ash dieback and Dutch elm disease on forest structure in Dalby Söderskog 2012-2020

   University essay from SLU/Southern Swedish Forest Research Centre

   Author : Janis Ruks; [2020]
   Keywords : Sweden; Ophiostoma spp.; Hymenoscyphus fraxineus; Phytophthora spp.; forest succession; forest structure;

   Abstract : Dalby Söderskog is a national park situated in southern Sweden. The forest is dominated by European ash (Fraxinus excelsior L.), wych elm (Ulmus glabra Huds.), pedunculate oak (Quercus robur L. READ MORE

6. 5. Mapping spontaneous biological phosphorus removal in a membrane bioreactor process without the anaerobic condition : Investigating the effect of alternative external carbon sources

   University essay from KTH/Hållbar utveckling, miljövetenskap och teknik

   Author : Ross Roberts; [2020]
   Keywords : enhanced biological phosphorus removal; PAO; anoxic; carbon source; ethanol; ORP;

   Abstract : Phosphorus removal in wastewater treatment is commonly achieved by chemical precipitation, enhanced biological phosphorus removal (EBPR) or a simultaneous combination of the two. A defined anaerobic condition is widely regarded as the critical element to sustain EBPR. However, this study demonstrates that EBPR is indeed occurring in a 4. READ MORE