scholarly journals Haemorrhoidal Artery Ligation Procedure For The Treatment of Symptomatic Grade II–III Heamorrhoids: A Trial-Based And Long-Term Model-Based Economic Evaluation

2017 ◽  
Vol 20 (9) ◽  
pp. A666
Author(s):  
A Alshreef ◽  
A Wailoo
Keyword(s):  
Economic Evaluation ◽  
Artery Ligation ◽  
Model Based ◽  
Term Model ◽  
Grade Ii

scholarly journals Evaluating long-term model-based scenarios of the energy system

2020 ◽  
Vol 32 ◽  
pp. 100551
Author(s):  
Matthew Binsted ◽  
Gokul Iyer ◽  
Ryna Cui ◽  
Zarrar Khan ◽  
Kalyn Dorheim ◽  
...  
Keyword(s):  
Energy System ◽  
Model Based ◽  
Term Model

scholarly journals Long-term antibody persistence after vaccination with a 2-dose Havrix™ (inactivated hepatitis A vaccine): 20 years of observed data, and long-term model-based predictions

Vaccine ◽  
2015 ◽  
Vol 33 (42) ◽  
pp. 5723-5727 ◽  
Author(s):  
Heidi Theeten ◽  
Koen Van Herck ◽  
Olivier Van Der Meeren ◽  
Priya Crasta ◽  
Pierre Van Damme ◽  
...  
Keyword(s):  
Hepatitis A ◽  
Model Based ◽  
Antibody Persistence ◽  
Term Model

scholarly journals Corrigendum to “Long-term model-based projections of energy use and CO2 emissions from the global steel and cement industries” [Resour. Conserv. Recycl. 112 (2016) 15–36]

2017 ◽  
Vol 125 ◽  
pp. 375-380
Author(s):  
Bas J. van Ruijven ◽  
Detlef P. van Vuuren ◽  
Willem Boskaljon ◽  
Maarten Neelis ◽  
Deger Saygin ◽  
...  
Keyword(s):  
Co2 Emissions ◽  
Energy Use ◽  
Model Based ◽  
Term Model

Long-term Results of Hemorrhoidal Artery Ligation

2016 ◽  
Vol 82 (3) ◽  
pp. 216-220
Author(s):  
İbrahim Yilmaz ◽  
Dursun ÖZgÜR Karakaş ◽  
İlker SÜCÜLlÜ
Keyword(s):  
Short Form ◽  
Long Term Results ◽  
Artery Ligation ◽  
Superior Rectal Artery ◽  
Hemorrhoidal Artery Ligation ◽  
Hemorrhoidal Artery ◽  
Grade Ii ◽  
Visual Analogous Scale

Aim of this study is to assess the efficacy, safety, and long-term results of doppler-guided hemorrhoidal artery ligation procedure with a 7-year follow-up period for treatment of grade II and III degree hemorrhoidal diseases. The procedure was performed by a specially designed proctoscope to locate and ligate all terminal branches of superior rectal artery. Patients were followed up at postoperative 1st week and 3rd, 12th, and 24th months by physical examination and 7th year by phone questionnaire using Short Form-36. Between November 2006 and May 2007, 50 patients (29 females, mean age = 38.2) underwent this procedure. All patients discharged at operation day and mean return to work was 2.5 days. There were no major complications and mean postoperative Visual Analogous Scale at first week was 1.72. At 24th month, 44 (88%) and 38 (76%) patients at 7th year were symptom free. Doppler-guided hemorrhoidal artery ligation is a safe, effective, and outpatient procedure, which can be the treatment of choice for second- and third-degree hemorrhoidal diseases with satisfactory long-term results.

Long-term model-based performance of ground heat exchangers

2011 ◽  
Vol 17 (3) ◽  
pp. 284-296 ◽  
Author(s):  
Wei Ruan ◽  
William Travis Horton
Keyword(s):  
Heat Exchangers ◽  
Model Based ◽  
Ground Heat Exchangers ◽  
Term Model

scholarly journals Long-term model-based projections of energy use and CO2 emissions from the global steel and cement industries

2016 ◽  
Vol 112 ◽  
pp. 15-36 ◽  
Author(s):  
Bas J. van Ruijven ◽  
Detlef P. van Vuuren ◽  
Willem Boskaljon ◽  
Maarten L. Neelis ◽  
Deger Saygin ◽  
...  
Keyword(s):  
Co2 Emissions ◽  
Energy Use ◽  
Model Based ◽  
Term Model

scholarly journals A Combined Approach for Model-Based PV Power Plant Failure Detection and Diagnostic

Energies ◽  
2021 ◽  
Vol 14 (5) ◽  
pp. 1261
Author(s):  
Christopher Gradwohl ◽  
Vesna Dimitrievska ◽  
Federico Pittino ◽  
Wolfgang Muehleisen ◽  
András Montvay ◽  
...  
Keyword(s):  
Power Plants ◽  
Large Scale ◽  
Failure Detection ◽  
Energy Yield ◽  
Combined Approach ◽  
Levelized Cost Of Electricity ◽  
Term Operation ◽  
Model Based

Photovoltaic (PV) technology allows large-scale investments in a renewable power-generating system at a competitive levelized cost of electricity (LCOE) and with a low environmental impact. Large-scale PV installations operate in a highly competitive market environment where even small performance losses have a high impact on profit margins. Therefore, operation at maximum performance is the key for long-term profitability. This can be achieved by advanced performance monitoring and instant or gradual failure detection methodologies. We present in this paper a combined approach on model-based fault detection by means of physical and statistical models and failure diagnosis based on physics of failure. Both approaches contribute to optimized PV plant operation and maintenance based on typically available supervisory control and data acquisition (SCADA) data. The failure detection and diagnosis capabilities were demonstrated in a case study based on six years of SCADA data from a PV plant in Slovenia. In this case study, underperforming values of the inverters of the PV plant were reliably detected and possible root causes were identified. Our work has led us to conclude that the combined approach can contribute to an efficient and long-term operation of photovoltaic power plants with a maximum energy yield and can be applied to the monitoring of photovoltaic plants.

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