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Uncertainty Assessment
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To develop a Risk Assessment Tool for Cancer-related Venous Thrombosis in China. Methods A modified two-round Delphi method was employed to establish consensus within a field to reach an agreement via a questionnaire or by interviewing a multidisciplinary panel of experts by collecting their feedback to inform the next round, exchanging their knowledge, experience, and opinions anonymously, and resolving uncertainties.
8p
vikoch
27-06-2024
6
1
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Ebook "Titration calorimetry: From concept to application" describes the calibration of titration calorimeters (ITCs) and calculation of stoichiometry, equilibrium constants, enthalpy changes, and rate constants for reactions in solution. A framework/methodology for model development for analysis of ITC data is presented together with methods for assessing the uncertainties in determined parameters and test data sets.
60p
tracanhphuonghoa1007
22-04-2024
8
2
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Assessing ship collision risks considering human factors presents persistent challenges due to the multivariate uncertainties faced by seafarers. Therefore, this study proposes a fuzzy-logic-based method to model ship collision risks in an area considering human factors.
10p
viohoyo
25-04-2024
6
2
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This research paper assesses the role of supply chain uncertainties on the supply chain performance in the manufacturing companies while considering the role of organisational centralisation. This paper has made use of quantitative data where survey questionnaire was used to collect data from 355 employees and managers working in the manufacturing sector. Structural Equation Modelling (SEM) has been used as the main data analysis instrument.
9p
longtimenosee06
27-03-2024
4
2
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Ebook "Modern biogeochemistry: Environmental risk assessment" quantitative ecological risk assessment is widely used in different contexts, however very often without an understanding of the natural mechanisms that drive the processes of environmental and human risk. Its application is often accompanied by high uncertainty about risk values. On the other hand, the sustainability of modern technoecosystems is known because of their natural biogeochemical cycling that has been transformed to various extents by anthropogenic studies.
446p
tachieuhoa
28-01-2024
4
2
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Ebook "The ecological status of European rivers: Evaluation and intercalibration of assessment methods" describes and compares the relevant methodologies and tools, based on a large data set covering rivers in most parts of Europe.
544p
tachieuhoa
28-01-2024
5
2
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Dealing with uncertainty is one of the critical topics in health technology assessment. The greater decision uncertainty in appraisals, the less clear the clinical- and cost-effectiveness of the health technology. Although the development of targeted cancer therapies (TCTs) has improved patient health care, additional complexity has been introduced in drug appraisals due to targeting more specific populations.
15p
vileonardodavinci
23-12-2023
3
2
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Ebook "Mastering risk modelling: A practical guide to modelling uncertainty with Microsoft® Excel (Second edition)" provides the busy financial manager with useful tips and practical templates for assessing, applying and modelling risk and uncertainty in Excel. The book is designed specifically to be of help to you if you dont have time to start from scratch it will improve your abilities in Excel and give you a library of basic examples that you can use as a basis for further development.
409p
tuongnhuoclan
28-11-2023
10
5
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The probabilistic analyses provide a more rational approach for the safety assessment of structures since they consider the uncertainties in the calculations. Consequently, the design specifications of engineering structures are gradually transformed from the allowable stress design to the reliability-based specifications such as load and resistance factors design (LRFD) or partial safety factor design.
14p
viberkshire
09-08-2023
10
3
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Accurate identification of crop cultivars is crucial in assessing the impact of crop improvement research outputs. Two commonly used identification approaches, elicitation of variety names from farmer interviews and morphological plant descriptors, have inherent uncertainty levels.
11p
vinarcissa
21-03-2023
2
1
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Leak-before-break assessments of piping in nuclear power plants require an accurate prediction of leakage rates through thin slits and the understanding of uncertainties. Two test rigs at the University of Stuttgart are dedicated to the measurement of flow rates in the order of the typical leak monitoring specification of 1 gal/min.
11p
vironald
15-12-2022
12
4
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In the electricity market operation, wholesale electricity prices or Locational Marginal Prices (LMP) vary according to electric demand (including consumption power consumed, bidding prices and the level of price-sensitivity) as well as the penetration level of the wind power. The variable domain identification of LMP plays a very important role for market participants to assess and mitigate the risk on account of the uncertainty of wind power output forecasting.
5p
vispyker
16-11-2022
4
1
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This paper proposes a bi-level optimization model to maximize the net revenue of a power distribution company owning energy storage systems. Furthermore, the proposed model also takes into account the uncertainty of load forecast based on a set of multiple scenarios in order to assess its impact on the maximum net revenue of the power distribution company.
8p
vigeneralmotors
13-07-2022
12
6
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Uncertainty persists regarding the optimal ventilatory strategy in trauma patients developing acute respiratory distress syndrome (ARDS). This work aims to assess the effects of two mechanical ventilation strategies with high positive end-expiratory pressure (PEEP) in experimental ARDS following blunt chest trauma.
13p
viisaacnewton
25-04-2022
13
2
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Lecture Making hard decisions with the decision tool suite (3e) - Chapter 8: Subjective probability. After completing this section, you will understand the knowledge about subjective assessments of uncertainty and how to deal with them as probabilities. Specifically, we will look at: assessing discrete and continuous probabilities, various types of heuristics and biases, decomposition, experts and probability assessments,...
48p
bachkhinhdaluu
03-12-2021
17
1
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Lecture Making hard decisions with the decision tool suite (3e) - Chapter 9: Theoretical probability models. After completing this section, you will understand the knowledge about theoretical probability models or probability distributions commonly used in decision analysis, probability assessment, and statistics. The key is to match the uncertainty situation at hand with a probability distribution for analysis. For each distribution we examine, we will look at its characteristics and examples where it applies,...
30p
bachkhinhdaluu
03-12-2021
17
1
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This paper investigates the issues of under-treatment and uncertainty condition of acute asthma cases in ED. A novel approach, known as the fuzzy logic principle is employed to determine the severity of acute asthma. The fuzzy set theory, known as Fuzzy Rule-based Expert System for Asthma Severity (FRESAS) determination is embedded into the expert system (ES) to assess the severity of asthma among patients in ED.
24p
spiritedaway36
28-11-2021
12
1
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Environmental lodging stress, which is a result of numerous factors, is characterized by uncertainty. However, several studies related to lodging in cereal crops have reported that lodging in the Hippeastrum rutilum environment is very rare.
13p
vijichea2711
28-05-2021
10
1
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This study aims to evaluate the potential for “Containment Bypass” in VVER/V320 reactor during extended Station Blackout (SBO) scenarios that challenge the tubes by primarily involving a natural circulation of superheated steam inside the piping loop and then induce creep rupture tube failure. Assessments are made of SCDAP/RELAP5 code capabilities for predicting the plant behavior during an SBO event and estimates are made of the uncertainties associated with the SCDAP/RELAP5 predictions for key fluid and components condition and for the SG tube failure margins.
7p
trinhthamhodang1218
14-03-2021
12
4
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In this study, we investigated and assessed the difference in the concentration of radionuclides in the dispersion simulation of 137Cs and 131I when using FLEXPART software according to the various numbers of simulated particles. The numbers of simulated particles used in this study to be 100, 1000, 5000, 7500, 10000, 15000, 20000, 25000, and 30000 particles/hour.
7p
trinhthamhodang1218
14-03-2021
12
3
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