Sökning: "accuracy"

Visar resultat 11 - 15 av 3304 avhandlingar innehållade ordet accuracy.

1. 11. Positional Accuracy of Drilled Holes

   Författare :Jacek K Kaminski; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; corresponding cutting forces; chip areas; workpiece material; drill wandering; rigidity; drill length; hole-making; surface slope; hole positional accuracy; drilling; conventional point geometry; high-speed steel twist drills; cutting resistance;

   Sammanfattning : When selecting hole-making sequences, the positional accuracy mainly is determined during the first drilling operation. This dissertation consists of three papers which consider the influence of various factors on hole positional accuracy when drilling in inclined workpieces using high-speed steel twist drills with conventional point geometry. LÄS MER

3. 12. Barnhälsovårdsjournalen som kunskapskälla : En analys av fullständighet, instruktionsenlighet och tillförlitlighet : [an analysis of completeness, reliability and accuracy of recording]

   Författare :Elisabet Hagelin; Uppsala universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Obstetrics and gynaecology; Records; Child Health Services; preschool children; data source; completeness; accuracy; inter-rater reliability; quality of care; Obstetrik och kvinnosjukdomar; Obstetrics and women s diseases; Obstetrik och kvinnosjukdomar; pediatrik; Pediatrics;

   Sammanfattning : Information contained in medical records is increasingly used for the evaluation of the process of care and to study the health status of individuals. Hence, if recorded information were accurate and reliable, records would be a valuable data source in quality assessment and research. LÄS MER

4. 13. Differential Privacy - A Balancing Act

   Författare :Boel Nelson; Chalmers tekniska högskola; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; vehicular data; utility; accuracy privacy trade-off; privacy; accuracy; differential privacy; data privacy; big data;

   Sammanfattning : Data privacy is an ever important aspect of data analyses. Historically, a plethora of privacy techniques have been introduced to protect data, but few have stood the test of time. LÄS MER

5. 14. Risk assessment of intimate partner violence in a police setting : reliability and predictive accuracy

   Författare :Klara Svalin; Malmö universitet; []
   Nyckelord :;

   Sammanfattning : The Swedish Police Authority conducts violence risk assessments in cases of intimate partner violence (IPV) using specific assessment tools. Such assessments are conducted in order to identify high-risk offenders and thereafter implement suitable interventions to prevent repeat IPV. LÄS MER

7. 15. Error analysis of summation-by-parts formulations : Dispersion, transmission and accuracy

   Författare :Viktor Linders; Jan Nordström; Marco Kupiainen; Mark Carpenter; Linköpings universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

   Sammanfattning : In this thesis we consider errors arising from finite difference operators on summation-by-parts (SBP) form, used in the discretisation of partial differential equations. The SBP operators are augmented with simultaneous-approximation-terms (SATs) to weakly impose boundary conditions. LÄS MER