methods for the qualitative evaluation

Tài liệu Báo cáo khoa học: "Methods for the Qualitative Evaluation of Lexical Association Measures" doc

... precision values above50% for the first 10% of the list, but is outper-formed by the t-test afterwards. Looking at the first 40% of the data, there is a big gap between the good measures (t-test, ... stated at the be-ginning of this section, the performance ofand relative to the other AMs is not better for high-frequency data than for low-frequency data.Instead, the poor performance observed ... suitable for a qualitative evaluation of lexi-cal association measures, mainly for the follow-ing reasons: the instability of precision values ob-tained from the first few percent of the data in the SLs;...

Comparison of Methods for the Extraction of Bioflocculants from Activated Sludge

Danh mục: Môi trường

KDIGO Clinical Practice Guideline for the Diagnosis, Evaluation, Prevention, and Treatment of Chronic Kidney Disease-Mineral and Bone Disorder (CKD-MBD) pdf

Danh mục: Sức khỏe trẻ em

... pertinent informa-tion). The Work Group, with the assistance of the ERT, made the ﬁnal decision for the inclusion or exclusion of all articles.These articles were either reviewed in a narrative form ... RCTs. The grade for the quality of evidence for each intervention/outcome pair was then decreased if there were seriouslimitations to the methodological quality of the aggregateof studies; if there ... persons in the community. The prevalence of low BMD is inﬂuenced by the age of the cohort, the number of men, the proportion ofnon-Caucasians, the average duration of dialysis, and the skeletal...

nmr methods for the investigation of structure and transport

Danh mục: Đại cương

báo cáo hóa học: " The evolution of methods for the capture of human movement leading to markerless motion capture for biomechanical applications" pptx

Danh mục: Hóa học - Dầu khí

Cocoa Processing Methods for the Production of High Quality Cocoa in Vietnam ppt

Danh mục: Báo cáo khoa học

Báo cáo hóa học: " Research Article Fixed Point Methods for the Generalized Stability of Functional Equations in a Single Variable" ppt

Danh mục: Báo cáo khoa học

báo cáo hóa học: " Evaluation of methods for extraction of the volitional EMG in dynamic hybrid muscle activation" pot

Danh mục: Hóa học - Dầu khí

An evaluation of the material “basic english iii” for the second year non- english major students at bac giang teachers’ training college

Danh mục: Thạc sĩ - Cao học

... in the statements; read the text and numbering the sentences or the paragraphs; read the text and find the similar words in the reading text; read the text and find the best title for the ... designers. Therefore, they can provide the most valid information in the evaluation process. Also, their understanding of cultural and political factors of the institution in which the evaluation ... (1987) there are four main criteria for materials evaluation any evaluator should concern: the audience, the aims, the content, and the methodology.133. Significance of the thesis The findings...

Tài liệu Allergic and Non‐Allergic Sinusitis for the Primary Care Physician: Pathophysiology, Evaluation and Treatment pdf

Danh mục: Mỹ thuật

... nolLaryngolSupp2004May;193:3‐5.10.KoyA,CoonsSJ.Self‐reportedchronicconditionsandEQ‐5Dindexscoresin the USadultpopulation.CurrMedResOpin2006Oct;22(10):2065‐71.11.RayNF,BaraniukJN,ThamerM,RinehartCS,GergenPJ,KalinerM,JosephsS,PungYH.Healthcareexpenditures for sinusitisin1996:ContributionsofAsthma,RhinitisandotherAirwayDisorders.JAllergyClinImmunol1999Mar;103(3Pt1):408‐14.12.FacerGW,KernEB.Sinusitis:currentconceptsandmanagement.In:BaileyBJ,editor.HeadandNeckSurgery–Otolaryngology.Philadelphia,PA:JBLippincott,1993.13.ReulerJB,LucasLM,KumarKL.Sinusitis.Areview for generalists.WestJMed1995;163:40–48.14.StammbergerH.FunctionalEndoscopicSinusSurgery.Philadelphia,PA:BCDecker,1991.36LABORATORYEXAMINATIONSeverallaboratorytestsmaybeconsideredin the workupofpatientswithrefractorychronicorrecurrentacutesinusitis.Theseincludecompletebloodcount(CBC)withdifferential,andserumimmunoglobulintests,.Also,sweatchloridetestingmaybeperformedtoruleoutcysticfibrosis,especiallyinchildrenwithnasalpolypsorchronicorrecurrentsinusitis.RADIOLOGYWhenanX‐raymustbedone, the imagingprocedureofchoiceis the computerizedtomography(CT)scan,whichisrecommendedprimarilyinevaluating the extentandseverityofdiseaseinchronicsinusitisandincomplicatedsinusitis(Fıgs.5–6).SinusCTscansandMRIscanshavealloweddoctorstodirectlyvisualize the pathologywithin the sinusesanddepictnormalandabnormalanatomy.Thesetoolsareanimmenseimprovementoverplainfilmsinusdepictionandcangivereliablereproducibleinformation.(14‐24) The CTscanisnow the goldstandardandhasreplacedplainX‐raysas the imagingstudyofchoiceinchronicsinusitis.CTscans,especially the coronalimages,areusefulinimaging the underlyingsinusanatomyindetail. The combinationofnasalendoscopyandCTscansin the evaluation ofchronicsinusdiseaseallows for precisediagnosisandtreatment.CTscanisaninvaluabletoolin the evaluation of the sinuses.Oneof the primarystrengthsofsinusCTimagingisimprovedcontrastresolution:thatistosay, the abilitytodepictbone/airandbone/softtissueinterfaces.AnotherprimarystrengthofCTscansisimprovedspatialresolution:thatis, the abilitytodepictverysmallstructures. The surgeonand the radiologist,workingtogether,hopetoobtainnumerousspecificpiecesofinformationfromCTscansofpatientswithsinusdisease.Thisinformationincludes the statusof the bonywalls, the natureofmaterialwithin the sinuses,and the statusof the adjacentnormalstructuressuchas the eye,brain,andmidface. The statusof the bonywallsof the sinusesisimportantbothinbenignsinusdiseaseandalsoinsinustumors.Ittakesnewer‐generationscannersonlyminutestoprovidehigh‐resolutionimagesoftissueslabsthatare26fewdayspriortotravel.Medicalcareshouldbeavailableat the patient’sdestinationincasesinusitisor ... apatientallergictodustmitesbreathesin“dustmiteparticles,”theyarerecognizedbyspecificallergyreceptorsin the nose.When the specific“dustmitereceptors”recognize the “intrusion”ofdustmiteparticles,theycause the releaseofsubstancesthataremeanttofight the presenceoftheseparticles.Theseinclude the releaseofhistamineandothersubstancesthatcreateaninflammatoryresponse.Theseresponsesweredesignedasadefenseagainst the “foreignintruder” for instance, the dustmiteparticles.However,thisallergyresponsehas the unfortunate40 the infection,evenwhenitislow‐grade,may,overtime,resultinasignificantimprovementin the symptomsofhyper‐reactivity.Whilemanythinkthatsinusitismeansinfection,infectionisonlyoneofmanycausesofinflammationof the sinuses.Signsofinfectionincludefever,greenandfoul‐smellingnasaldrainage,andfacialpain.Causativefactorsinsinusitiscanbeconsideredbyca ... The maxillary(cheek)sinusesarelocatedjustabove the teeth.Infact, the roofof the mouth,in the locationof the dentalroots)is the floorof the maxillarysinuses.Whileitisnotuncommon for dentalproblemstoleadtoinfectionof the maxillary(cheek)sinuses,aninfectedmaxillarysinusmayalsoleadtodentalpain.Once the maxillarysinusesareaffected,infectioncanspreadtoadjacentsinuses.(7,12‐16)RUNNYNOSE,NASALDISCHARGE...

Báo cáo " A web-based decision support system for the evaluation and strategic planning using ISO 9000 factors in higher education " pot

Danh mục: Báo cáo khoa học

... objective for choosing the best strategic planning of COE in the future. The second level is the primary factors as a group of criteria in which the factors (LV1, LV2, …LV9) are influent to the formulation ... factors of VNU. The second level is the primary factors as a group of criteria in which the factors (LV1, LV2, …LV9) are influent to the formulation of the sub criteria. In this level, the subcriteria ... national standards for quality assurance. The representative of ISO for the USA is the American National Standards Institute (ANSI) and the ISO 9000 series is administered by the American Society...

Critical evaluation of diagnostic aids for the detection of oral cancer docx

Danh mục: Sức khỏe giới tính

... of cancer. The strengths of the study includeits multicenter nature, enhancing generalizability of the re-sults and the large sample size. Another positive feature is the fact that the brush ... (the brush biopsiesat OralScan Laboratories, the scalpel biopsies at the partic-ipating sites) who were blinded to each other’s results. The major weakness of the study, however, is that the gold ... value.Therefore, the lack of apparent control as well as documen-tation with respect to the manner in which the sample wasselected limits the utility of this study.Poate et al. performed...

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Study on Strategic Evaluation on Transport Investment Priorities under Structural and Cohesion funds for the Programming Period 2007-2013 docx

Danh mục: Quỹ đầu tư

... respect to the overall transport policy of the country. The country reports feed into the joint programming effort with the Member States for the next period, as will be detailed in the National ... destinations with the same travel speed ("as the crow flies") as the people in the central regions. In addition, the indicator recognises the utilitarian principle of the happiness of the greatest ... distribution of the Accessibility Problem Index in Latvia first for road and then for rail from a national and a European perspective for the current situation (2006). The colour scale of the maps...

Study on Strategic Evaluation on Transport Investment Priorities under Structural and Cohesion funds for the Programming Period 2007-2013 ppt

Danh mục: Quỹ đầu tư

... respect to the overall transport policy of the country. The country reports feed into the joint programming effort with the Member States for the next period, as will be detailed in the National ... Index (API), which forms a central role in the approach, is explained. The higher the value of the index, the higher the need for intervention. This approach has been labelled as the “red flag” ... assistance. 1.2 The Strategic Evaluation The strategic evaluation is directed the transport sector. Three specific objectives have been formulated for this strategic evaluation: • To provide...

Report Of The Committee On Proposal Evaluation For Allocation Of Supercomputing Time For The Study Of Molecular Dynamics pptx

Danh mục: Hóa học - Dầu khí

... describes the work and transmits the final report of the Committee on Proposal Evaluation for Allocation of Supercomputing Time for the Study of Molecular Dynamics, Second Round. The committee ... [Returning user, identified for 100,000 node-hours] The time allocations for the 44 proposals identified by the committee as meeting or exceeding the selection criteria for time allocations total ... experts to evaluate the proposals submitted in response to the aforementioned RFP. The committee of 17 was chaired by Dr. Robert L. Jernigan, Director of the Baker Center for Bioinformatics and Biological...

Báo cáo khoa học: "QARLA:A Framework for the Evaluation of Text Summarization Systems" pdf

Danh mục: Báo cáo khoa học

... that the summary is useless. The issue is, therefore, how to find informativemetrics, and then how to combine them into an op-timal single quality estimation for automatic sum-maries. The most ... that breaks the universal quantifier conditionover x.We have to look, then, for an alternative formulation for K. The best K should minimiseQUEEN(a), but having the quality of the modelsas ... it is closer to the model summaries ac-cording to all metrics. We can formalise this ideaby introducing a universal quantifier on the vari-able x in the QUEEN formula. In other words,QUEENX,M(a)...

Báo cáo khoa học: Re-evaluation of intramolecular long-range electron transfer between tyrosine and tryptophan in lysozymes Evidence for the participation of other residues doc

Danh mục: Báo cáo khoa học

... identiﬁed by their amino acid sequences. The relative population of the peptide fractions from the irradiated samples were compared to the correspondingones obtained with the native lysozyme. The proportions ... for peptidesand proteins. The rate constants differ by a factor of % 8with the protein (Table 1). For all proteins the LRET is not stoichiometric. Inaddition the TyrOÆyield varies with the ... amino acidother than tyrosine. For example, one could suggest that the disulﬁde bond could be the electron donor to the indolyltryptophan radical. However, the reduction potential of the couples...

Báo cáo khoa học: "A Figure of Merit for the Evaluation of Web-Corpus Randomness" ppt

Danh mục: Báo cáo khoa học

... AltaVista for the 10 top frequency words from the BNC.He then conducted a qualitative analysis of fre-quent n-grams in the Web corpus and in the BNC,highlighting the differences between the two ... and compute the variance from there ratherthan with bootstrap methods. However this sec-ond methodology produces noisier results. The reason for this is that our hypothesis rests on the assumption ... before for the BNC data, wesmoothed the word counts by adding a count of 1to all words in the overall dictionary. This dictio-nary is approximated with the set of all words oc-curring in the...

Báo cáo khoa học: "Theoretical Evaluation of Estimation Methods for Data-Oriented Parsing" pot

Danh mục: Báo cáo khoa học

... reliablyrecover the true weights. The relevant test is whether for all possibleSTSGs and in the limit of inﬁnite data, the ex-pected relative frequencies of trees given the es-timated grammar, equal the ... com-binations of the frequencies f1. . . f4. Observa-tions of these frequencies therefore do not addany extra information, and the problem of ﬁ nd-ing the weights of the target grammar ... that all current estimation methods are inconsistent in the “weight-distributiontest”, and argue that these results force usto rethink both the methods proposed and the criteria used.1 IntroductionStochastic...

microsimulation as a tool for the evaluation of public policies potx

Danh mục: Quản trị mạng

...

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