kappas for reliability assessment of binary data
Báo cáo hóa học: " Comparison of four different methods for reliability evaluation of ecotoxicity data: a case study of non-standard test data used in environmental risk assessments of pharmaceutical substances" pdf
... use of non-standard data for risk assessment purposes Method This study is divided into two parts: (1) an evaluation of the usefulness of four methods for reliability evaluation of test data ... et al.: Comparison of four different methods for reliability evaluation of ecotoxicity data: a case study of non-standard test data used in environmental risk assessments of pharmaceutical substances ... evaluation of the usefulness of existing proposed criteria for reliability evaluation of test data, and (2) an investigation of whether the evaluated non-standard study fulfill the proposed reliability...
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Báo cáo sinh học: " Longitudinal random effects models for genetic analysis of binary data with application to mastitis in dairy cattle" pdf
... Longitudinal binary response data arise frequently in many fields of applications ([2,4]) Generally, longitudinal data consist of repeated observations taken over time in a group of individuals ... disregarding the number of episodes of infection or the timing of the episodes Furthermore, environmental conditions fluctuate in the course of lactation A longitudinal analysis of such data gives flexibility ... final data set consisted of 3341 test-day binary records from 329 first-lactation Holstein cows scored for clinical mastitis at 14 and 30 days of lactation and every 30 d thereafter Around 88% of...
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Probabilistic models for reliability assessment of ageing equipment and maintenance optimization
... condition of the equipment CI Costs of performing an activity of inspection CM Costs of performing an activity of minor maintenance CMM Costs of performing an activity of major maintenance CF Costs of ... is applied for reliability and cost assessments of circuit breakers using real data Secondly, this chapter investigates the application of Markov models for state prediction of transformers Thirdly, ... to perform reliability and cost assessments of circuit breakers The next chapter also applies Markov 23 maintenance models for state prediction of transformers and for analyzing the effect of subcomponents’...
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Báo cáo hóa học: " Research Article A Framework for the Assessment of Temporal Artifacts in Medium Frame-Rate Binary Video Halftones" pot
... algorithms Temporal artifact quality assessment criteria can also be combined with the assessment of spatial artifacts to form an overall quality assessment criteria for binary halftone videos Video ... results for comparison of flicker Index, F, evaluation for five different sequences [10] For FDFSED algorithm, we used Z = 0.1 in (12) Table shows the values of flicker Index, F for the number of frames ... rest of this paper Let I be the total number of frames in Vc Let M be the total number of pixel rows in each frame of Vc , and let N be the total number of pixel columns in each frame of Vc...
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Investigation of bayesian networks for classification problems involving binary data
... [100;200;300;400;500;1000]; 20 21 for num _of_ nodes = 20:20:20 22 for num _of_ links = 5:5:20 23 for run = 1:1:20 24 25 fid=fopen('BN Data Structure Full Summary.txt','a'); 26 fid1=fopen('BN Data Structure Dataset.txt','a'); ... '\n'); 611 end D:\CD\Noiseless Data\ bn _data_ run_20.m Printed at 20:58 on 14 Mar 2005 Page of 12 function bn _data_ run_20() % Used to inference testing for BN Data Strcuture for 100 Nodes % This code ... 21 for num _of_ nodes = 20:20:100 22 for run = 1:1:20 23 24 fid=fopen('TANB Data Structure Full Summary.txt','a'); 25 fid1=fopen('TANB Data Structure Dataset.txt','a'); 26 fid2=fopen('TANB Data...
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A reliability assessment of the western canada grid
... the data base of typical utility reliability indices with this paper In our consulting activities, we often have to deal with the difficult question of "What is the appropriate level of reliability ... reliability levels of the system We are satisfied with the past record of reliability of supply and the associated reserve levels We continue to monitor the effects of system changes on the reliability ... index and therefore the LOLE of x days/year does not necessarily reflect the same level of reliability in all utilities using the same numerical value of LOLE In choosing any risk index for practical...
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Reliability assessment of power systems considering reactive power sources
... Input basic network data, load data, generation data, and basic reliability data i =1 Step2: Determine system state using contingency analysis and where NC is the total number of considered contingencies, ... distribution system reliability, ” IEEE Trans on Reliability, vol 43, no 1, pp 170–176, Mar 1994 P L Noferi, L Paris, “Effects of voltage and reactive power constraints on power system reliability , ... reactive power is to maintain voltage stability/security of power systems The effect of reactive power on system reliability in terms of energy not supplied is indirect and should be calculated...
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Báo cáo khoa học: "A Language for the Statement of Binary Relations over Feature Structures" ppt
... argument of aimer to the first argument of nager by means of a re-entrancy The set of rules given below together establish a transfer relation between (3) and (4): s Applications of the Formalism ... knowledge the first formalization and implementation of a type of rule and control regime intended for use in situations where it is desired to produce the effect of transforming one feature ... correctness of the transfer process is Assured ing Generalizations in Unification-based Grammar Formalisms" Proceedings of the Fourth Conference of the European Chapter of the Association for Computational...
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báo cáo hóa học:" Development and validation of the Impact of Dry Eye on Everyday Life (IDEEL) questionnaire, a patient-reported outcomes (PRO) measure for the assessment of the burden of dry eye on patients" potx
... scores for groups of patients with different levels of dry eye severity for each severity assessment method Three types of severity assessments were made during the study: diagnosis severity of the ... patient-reported outcomes guidelines The use of this questionnaire will provide assessment of the impact of dry eye on patient dry eye-related quality of life, impact of treatment on patient outcomes in ... Development and validation of the Impact of Dry Eye on Everyday Life (IDEEL) questionnaire, a patient-reported outcomes (PRO) measure for the assessment of the burden of dry eye on patients Linda...
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báo cáo hóa học:" Validation of the Spanish version of the Chronic Pain Acceptance Questionnaire (CPAQ) for the assessment of acceptance in fibromyalgia" pot
... Total score of Spanish version of CPAQ AE = Activity Engagement subscale of Spanish version of CPAQ PW = Pain Willingness subscale of Spanish version of CPAQ one part of a contextual model of chronic ... This is one of the most used questionnaires for the assessment of depression and anxiety in medical patients We have used the cut-off point recommended in the validated Spanish version of the HADS ... Statistical Package for Social Science version 15.0 (SPSS 15.0) for Windows Results None of the participants were ruled out because of the exclusion criteria The study sample consisted of 205 patients...
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báo cáo hóa học:" Psychometric evaluation of a visual analog scale for the assessment of anxiety" pdf
... measuring quality of life? Qual Life Res 2004, 13:311-320 Hyland ME, Sodergren SC: Development of a new type of global quality of life scale, and comparison of performance and preference for 12 global ... value is a measure of the effect of treatment on GAD symptoms Cohen [32] provides a general rule -of- thumb for the interpretation of such effect size estimates: effect sizes of about 0.20 represent ... evaluation of a patientreported VAS for the daily assessment of anxiety when used in a clinical trial assessing pharmaceutical treatments for GAD Methods Preliminary Qualitative Study As part of a...
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Báo cáo y học: "The usefulness of circulating adipokine levels for the assessment of obesity-related health problems" pptx
... was, therefore, a predictive marker for the development of T2DM Plasma concentrations of adiponectin are also reported to be associated with components of MS High plasma concentrations of adiponectin ... range of disease conditions The development of a method for convenient prediction of obesity-related health problems represents a major challenge for public policy makers facing the epidemic of ... multimeric structures of high molecular weight (HMW) Of these higher-ordered structures, the 18mer (HMW) form is assumed to act beneficial against IR; the function of the hexamer (LMW) form is suggested...
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Báo cáo y học: " Development and evaluation of a tool for the assessment of footwear characteristics" pdf
... findings of high reliability for all categorical items, use of these items from the tool to assist clinical footwear assessment can be recommended for a range of populations Qualitative evaluation of ... 81% of older people [23,25,27], 88% of females aged 20 to 60 years of age [24], and 80% of patients attending a general diabetic clinic [53] However, the reliability of previous methods of assessing ... exception of upper wear pattern and outsole wear pattern for intra-rater reliability for rater and inter-rater reliability on day However, both of these items showed high percentage agreements for...
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Báo cáo y học: " Combined forced oscillation and forced expiration measurements in mice for the assessment of airway hyperresponsiveness" pot
... pressure of 30 cmH2O held for seconds) before the plethysmograph was sealed for the rest of the experiment The animal was ventilated at a respiratory rate of 150 breaths/min and tidal volume of 10 ... airway opening All data were digitized at a rate of 256 Hz with 12 bit accuracy The mechanical cut-off frequency of the plethysmograph chamber was over 300 Hz The spectra of the forced expired flow ... after a NPFE manoeuvre performed with a reservoir pressure of -35 cmH2O and a PEEP of cmH2O Then, we administered a DI and obtained another set of FOT data Similar data were obtained in our main...
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Báo cáo y học: " Advantages of the single delay model for the assessment of insulin sensitivity from the intravenous glucose tolerance test" doc
... 50% of the healthy population The possibility to reliably estimate an index of IR is, of course, crucial for any model aiming at being useful to diabetologists Part of the problem of the lack of ... Panel B of Figure Because of the non-uniformity of the variance (the differences between each pair of insulin sensitivity indices depend on the values of the computed indices), the logarithms of the ... as the true forcing function for glucose kinetics Figures and show the performance of the two models in terms of their ability to describe the observed data The apparent better fit of the Minimal...
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An investigation into the use of gaussian processes for the analysis of microarray data
... INTO THE USE OF GAUSSIAN PROCESSES FOR THE ANALYSIS OF MICROARRAY DATA SIAH KENG BOON (B.Eng.(Hons.), NUS) A DISSERTATION SUBMITTED FOR THE DEGREE OF MASTER OF ENGINEERING DEPARTMENT OF MECHANICAL ... space Values of Θ for Banana datasets, with redundant features Values of Θ for Banana datasets, with redundant features Box plot of testing example 4184 along iteration of MCMC samplings ... The original datasets consist of both training and testing data, 27 ALL and 11 AML samples for training data and 20 ALL and 14 AML for testing data In this project, we combine both data as the...
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Technical guidance for the assessment of climate change impacts and the identification of adaptation measures
... Spatial extent of climate change impact assessment 15 Table Information and data needed for impact assessment of climate change 17 Table 3.Content of impact assessment of climate change ... identification and assessment of the adaptation measures Vulnerability assessment is the assessment of the vulnerability of an, (a number of) object(s) (communities, regions, group of people or socio-economic/sectoral ... number of typical examples for the assessment of climate change impacts and the identification of adaptation measures for cities/provinces The Technical Guidance provides an overview of the methods...
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Web geospatial visualisation for clustering analysis of epidemiological data
... integration of a series of GIS platform software produced by GIS Software Co Ltd http://www.supermap.com SVG Scalable Vector Graphics Tiles2KML Pro convert GIS data into KML file pro.software.informer.com/ ... important data source The GIS file uses a standard format for encoding geographical information Most GIS files are produced by government or professional GIS companies Meta data of a GIS file often ... polygons had to be created for the geospatial visualisation 1.3.3 WebEpi WebEpi consists of data pre-processing, data clustering and data Geoprocessing The function of data pre-processing is to...
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Training module for the assessment of plastic waste
... economic profile Number of samples: n Total weight of samples: a kg Total weight of Plastic: b kg Therefore, percentage plastic content = Page of 25 Total weight of Plastic × 100 Total weight of samples ... are accurate assessment and future estimations of data This training module plans to provide methodologies for assessment of waste plastics generated in a city and possible options for management ... involved at same level or for same type of activity, for example informal and formal sector recycling or public and private sector for collection and transportation of municipal waste However,...
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A reliability data base for performance and predictive assessment of electric power systems
... the calculation of the LOLE is the unit FOR This is sometimes replaced by the DAFOR for large generating units which tends to give a pessimistic appraisal of the unit and therefore of the system ... obtain transition rate data for any degree of complexity Reference (10) illustrates a direct procedure for obtaining the necessary information for a three state model Security Assessment at Hierarchical ... parameters necessary for reliability analysis such as repair or replacement times of any component can be easily computed from the recorded data Data for transmission lines for the - 8 period are...
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