Results 31 to 40 of about 184,050 (303)

Comparing the Performance of Cpk and X Control Charts With the Generalized Multiple Dependent State Sampling Supplementary Signaling Rule

open access: yesIEEE Access, 2022
The $C_{pk}$ index was originally created to measure the ability of the processes to produce products meeting specifications but, more recently, Rao and team proposed the use of the $C_{pk}$ index to control processes.
Bruna S. Costa, Antonio F. B. Costa
doaj   +1 more source

The Nonparametric Confidence Interval for the Process Capability Index C*pmk

open access: yes, 2014
The process capability index which is a generalization of is defined by the use of the idea of Chan et al. [1] for asymmetric tolerance. In this paper, we proposed a Jackknife confidence interval for and compare its coverage probability with the other ...
Wu, Shu Fei
core   +1 more source

New process capability index using Taguchi loss functions [PDF]

open access: yes, 2009
Classic process capability indices such as Ca, Cp and Cpk are well-known process capability indices, which are using widely. Since, process capability indices predict the capability of a process, they must have a significant relation with rate of rejects
Abdolshah, Mohammad   +3 more
core   +1 more source

Acceptance sampling plan for multiple manufacturing lines using EWMA process capability index

open access: yesJournal of Advanced Mechanical Design, Systems, and Manufacturing, 2017
The problem of developing a product acceptance determination procedure for multiple characteristics has attracted the quality assurance practitioners. Due to sufficient demands of consumers, it may not be possible to deliver the quantity ordered on time ...
Osama H. ARIF.   +2 more
doaj   +1 more source

A note on the asymptotic distribution of the process capability index C pmk

open access: yes, 2011
Process capability indices have been widely used to evaluate the process performance to the continuous improvement of quality and productivity. The distribution of the estimator of the process capability index C pmk is very complicated and the asymptotic
Wu, Shu-Fei; Liang, Mei-Chu, Wu, Shu-Fei
core   +1 more source

Hospitalization Through Families’ Eyes: Comparing Inpatient Care Quality for Children With Sickle Cell Disease and Cystic Fibrosis in Canada

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Sickle cell disease (SCD) is a chronic, inherited hemoglobinopathy that requires frequent hospitalization for disease‐related complications. Canadian data on inpatient care is limited. This study compared caregiver‐reported hospital experiences of children with SCD to those with cystic fibrosis (CF), a chronic, autosomal recessive ...
Hailey M. Zwicker   +11 more
wiley   +1 more source

Deep Sequencing of FLT3‐ITD Enables Response Evaluation and Post‐Treatment Monitoring in Childhood AML: An Exploratory Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background An internal tandem duplication in the gene encoding Fms‐like tyrosine kinase 3 (FLT3‐ITD) is associated with high relapse risk and poor prognosis in acute myeloid leukemia (AML) and plays a crucial role in treatment decisions. Measurable residual disease (MRD) analysis of FLT3‐ITD during and after treatment has shown prognostic ...
Sofie Johansson Alm   +11 more
wiley   +1 more source

Construct Six Sigma DMAIC Improvement Model for Manufacturing Process Quality of Multi-Characteristic Products

open access: yesMathematics, 2022
After a product has undergone a manufacturing process, it usually has several important quality characteristics. When the process quality of all quality characteristics meets the requirements of the quality level, the process quality of the product can ...
Chun-Min Yu   +3 more
doaj   +1 more source

Claudin‐6 Protein Expression in Atypical Teratoid/Rhabdoid Tumors Is Strongly Enriched in the Molecular Subgroup AT/RT‐TYR

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Claudin‐6 has emerged as a promising immunotherapeutic target, yet protein‐level data in atypical teratoid/rhabdoid tumors (AT/RTs) have been inconsistent. We analyzed 36 well‐characterized AT/RT samples and found membranous claudin‐6 protein expression in 58% of cases, with striking enrichment in the molecular subgroup AT/RT‐TYR (100%) and ...
Victoria E. Fincke   +4 more
wiley   +1 more source

Distribution Features of Deviation and Determination of a Tolerance Method for Prefabricated Concrete Components

open access: yesBuildings, 2023
According to the current standards for prefabricated buildings, the dimensional tolerances of components are usually determined by experience, lacking a theoretical basis. This work demonstrates the mathematical distribution of the dimensional deviations
Hao Long   +3 more
doaj   +1 more source

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