Results 61 to 70 of about 332,273 (324)

Technical Improvement in Revolution Control Expressed through Process Capability Indices

open access: yesCommunications, 2014
In today's competitive environment, it is essential that the company has a set of key indicators reflecting its credible performance. Modern concepts of measuring corporate performance emphasize the need for not only financial but also non-financial ...
Jozef Futo   +2 more
doaj   +1 more source

Perdeuterated cyanobiphenyl liquid crystals for infrared applications [PDF]

open access: yes, 2002
Perdeuterated 4'-pentyl-4-cyanobiphenyl (D5CB) was synthesized and its physical properties evaluated and compared to those of 5CB. D5CB retains physical properties similar to those of 5CB, such as phase transition temperatures, dielectric constants, and ...
Gray G. W.   +7 more
core   +2 more sources

Aggressive prostate cancer is associated with pericyte dysfunction

open access: yesMolecular Oncology, EarlyView.
Tumor‐produced TGF‐β drives pericyte dysfunction in prostate cancer. This dysfunction is characterized by downregulation of some canonical pericyte markers (i.e., DES, CSPG4, and ACTA2) while maintaining the expression of others (i.e., PDGFRB, NOTCH3, and RGS5).
Anabel Martinez‐Romero   +11 more
wiley   +1 more source

Power system security enhancement by HVDC links using a closed-loop emergency control [PDF]

open access: yes, 2019
In recent years, guaranteeing that large-scale interconnected systems operate safely, stably and economically has become a major and emergency issue.
Allaoui, Tayeb   +4 more
core   +2 more sources

Process Yield and Capability Indices [PDF]

open access: yesCommunications in Statistics - Theory and Methods, 2011
Capability indices were introduced to allow comparing the performance of various processes independently of their tolerance interval. The concept of performance, related first to the proportion of conforming items (process yield), quickly evolved to also take into account the process position compared to its target (process centering).
openaire   +1 more source

Screening for lung cancer: A systematic review of overdiagnosis and its implications

open access: yesMolecular Oncology, EarlyView.
Low‐dose computed tomography (CT) screening for lung cancer may increase overdiagnosis compared to no screening, though the risk is likely low versus chest X‐ray. Our review of 8 trials (84 660 participants) shows added costs. Further research with strict adherence to modern nodule management strategies may help determine the extent to which ...
Fiorella Karina Fernández‐Sáenz   +12 more
wiley   +1 more source

Design of methodology for application of statistical control on short run processes in metallurgy

open access: yesMetalurgija, 2014
So called short run manufacturing environment is now typical for many industrial branches including metallurgy. To be applicable in such nonstandard conditions classical control charts and capability indices must be modified.
D. Noskievičová, B. Woska
doaj  

Testing capability indices for manufacturing processes with asymmetric tolerance limits and measurement errors [PDF]

open access: yesInternational Journal of Metrology and Quality Engineering, 2011
Most research works related to process capability indices assume no gauge measurement errors. However, such an assumption inadequately reflects real situations even when advanced measuring instruments are employed.
Grau D.
doaj   +1 more source

Do Linguistic Style and Readability of Scientific Abstracts affect their Virality? [PDF]

open access: yes, 2012
Reactions to textual content posted in an online social network show different dynamics depending on the linguistic style and readability of the submitted content. Do similar dynamics exist for responses to scientific articles?
Guerini, Marco   +2 more
core  

List Decoding of Matrix-Product Codes from nested codes: an application to Quasi-Cyclic codes [PDF]

open access: yes, 2012
A list decoding algorithm for matrix-product codes is provided when $C_1,..., C_s$ are nested linear codes and $A$ is a non-singular by columns matrix. We estimate the probability of getting more than one codeword as output when the constituent codes are
F. Hernando   +15 more
core   +5 more sources

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