Results 91 to 100 of about 54,558 (298)

CX3CL1 in Early Detection of Alzheimer's Disease: Plasma Dynamics Across Age and Disease Stages

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Backgrounds Alzheimer's disease (AD) is characterized by amyloid‐beta plaques, tau tangles, and neuroinflammation. C‐X3‐C motif chemokine ligand 1 (CX3CL1, also known as fractalkine), a neuroimmune chemokine implicated in AD pathogenesis, shows inconsistent alterations in plasma/serum across studies.
Ling Wang, Yujie Liu, Fei Li, Xuelin Li, Lanlan Li, Jie Zhang, Yali Xu   +6 more
wiley   +1 more source

Technological control of concrete: a case study of process capability with non-normal data

GEPROS: Gestão da Produção, Operações e Sistemas, 2019
The evaluation of the capability of a certain process verifies whether customers are receiving products that meet the specifications or not. Such evaluation assumes this process has normal distribution If this doesn’t occur the analysis can be ...
Liane Werner, Helena Paula Nierwinski, Marina Schnaider Bortolotto   +2 more
doaj   +1 more source

Structure–Function Decoupling of the Sensorimotor and Default Mode Networks in Black Americans With MS

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background and Objectives Multiple sclerosis (MS) exhibits racially disparate rates of disease progression. Black people with MS (B‐PwMS) experience a more severe disease course than non‐Hispanic White people with MS (NHW‐PwMS). Here we investigated structural and functional connectivity as well as structure–function decoupling in the ...
Emilio Cipriano, Giacomo Boffa, Maria Petracca, Marta Ponzano, Nicole Graziano, Claire Wigley, Claire Riley, Jonathan Howard, Pietro Bontempi, Sylvia Klineova, Fred Lublin, Matilde Inglese   +11 more
wiley   +1 more source

Process capability indices for non-normal data [PDF]

, 2014
When probability distribution of a process characteristic is non-normal, Cp and Cpk indices calculated using conventional methods often lead to erroneous interpretation of process capability.
Kovářík, Martin, Sarga, Libor
core  

Location‐Specific Hematoma Volume Predicts Early Neurological Deterioration in Supratentorial ICH

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Early neurological deterioration (END) adversely affects outcomes in patients with intracerebral hemorrhage (ICH). This study aimed to determine the location‐specific hematoma volumes for END in supratentorial ICH patients. Methods We retrospectively analyzed supratentorial ICH patients presenting from two prospective cohorts.
Zuoqiao Li, Guilin Meng, Zijie Wang, Xiao Hu, Jing Cheng, Chu Chen, Tiannan Yang, Jiaxin Luo, Zizhen Meng, Xueyun Liu, Qi Li   +10 more
wiley   +1 more source

GAD65 Antibody ELISA With Extended Reportable Range: Validation and Guidance for Neurological Practice

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To (1) validate GAD65‐ELISA detection and quantification for type 1 diabetes mellitus and autoimmune neurological diagnoses, (2) correlate ELISA results (reference range < 5 IU/mL) with established radioimmunoprecipitation assay (RIA; ≤ 0.02 nmol/L), and (3) define ELISA clinical utility and pitfalls.
Andrew McKeon, Dana Olofson, Diana Anissian, Divyanshu Dubey, Eoin P. Flanagan, Max C. Herman, Sarosh R. Irani, Daniel H. Lachance, Maria A. Willrich, Sean Pittock, John R. Mills, Anastasia Zekeridou   +11 more
wiley   +1 more source

Bayesian-bootstrap process capability analysis for mixture model

Frontiers in Applied Mathematics and Statistics
This research contributes valuable insights into the evaluation of process capability indices, Spmk and CPY, through the development of a mixture model of two components: Frechet distributions based on maximum likelihood and the Bayesian estimation ...
Tahira Kanwal, Kamran Abbas, Imran Shamoon, Mehwish Zaman, Zamir Hussain   +4 more
doaj   +1 more source

Computing Multivariate Process Capability Indices With Microsoft Excel

In manufacturing industry there is growing interest in measures of process capability under multivariate setting. While there are many statistical packages to assess univariate capability, a current problem with the multivariate measures of capability is
Michele Scagliarini, Raffaele Vermiglio
core  

Practical Implementation of Some Process Capability Indices

, 2014
製程能力指標是製程品質特性相關分配之參數的函數。製程能力指標C/sub p/, C/sub pk/及C/sub pm/已經廣泛地被製造業用來評估製程是否達到製造規格或品質的要求，是一個容易運用的績效評估工具。對於製程能力指標的研究大多數集中於點估計，由於抽樣誤差的忽略易導致指標估計值的不可靠。在本文中，針對這些指標提供另一種簡易方便可靠的方法以評估製程的績效。A process capability index is a function of some parameters of some ...
Wu, C. C.; Kuo, H. L., 吳錦全; 郭信霖   +1 more
core  

Bayesian testing for process capability indices

, 2019
Process capability indices have been widely used in the manufacturing industry. They measure the ability of a manufacturing process to produce items that meet certain specifications.
Sjölander, M. R., van der Merwe, A. J., van Zyl, R.   +2 more
core   +1 more source