Results 1 to 10 of about 8,631,090 (300)

Quality control of the mitochondrion [PDF]

open access: yesDevelopmental Cell, 2021
Mitochondria are essential organelles that execute and coordinate various metabolic processes in the cell. Mitochondrial dysfunction severely affects cell fitness and contributes to disease. Proper organellar function depends on the biogenesis and maintenance of mitochondria and its >1,000 proteins.
Ng, Matthew   +2 more
openaire   +4 more sources

VGI QUALITY CONTROL [PDF]

open access: yesISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2015
Abstract. This paper presents a framework for considering quality control of volunteered geographic information (VGI). Different issues need to be considered during the conception, acquisition and post-acquisition phases of VGI creation. This includes items such as collecting metadata on the volunteer, providing suitable training, giving corrective ...
Fonte, C. C.   +7 more
openaire   +8 more sources

Quality control on the frontier [PDF]

open access: yesFrontiers in Genetics, 2014
In the world of high-throughput sequencing there are numerous challenges to effective data quality control. There are no single quality metrics which are appropriate in all conditions. Here we detail the different open source software used at the Exeter Sequencing Service to provide generic quality control information, as well as more specific metrics ...
Karen Moore   +3 more
openaire   +4 more sources

Nonparametric control charts for bivariate high-quality processes [PDF]

open access: yes, 2012
For attribute data with (very) low rates of defectives, attractive control charts can be based on the maximum of subsequent groups of r failure times, for some suitable r≥1, like r=5.
Albers, Willem
core   +14 more sources

Quality controls [PDF]

open access: yesBMC Biology, 2015
Some steroid drugs are designed for clinical use to combat muscle-wasting diseases, but are also used by athletes to improve their performance by increasing muscle strength or endurance. This study investigated the effect of one steroid drug on the number of times a weight could be lifted by healthy male subjects as a measure of endurance. The ratio of
openaire   +2 more sources

Thread Quality Control in High-Speed Tapping Cycles [PDF]

open access: yes, 2020
Thread quality control is becoming a widespread necessity in manufacturing to guarantee the geometry of the resulting screws on the workpiece due to the high industrial costs.
Arizmendi, Mikel   +3 more
core   +3 more sources

Quality Control X Rays Mammography in the Effort Mitigation Increasing Number of Cancer Patients [PDF]

open access: yes, 2017
. Early detection of breast cancer is the first step in prevention that can be done by women, therefore when one is diagnosed with breast cancer, the appropriate treatment can be performed quickly and accurately. Early diagnosis of breast cancer can be a
Safitri, R. (Rini), Yufita, E. (Evi)
core   +1 more source

Is there quality control of localized mRNAs? [PDF]

open access: yesJournal of Cell Biology, 2014
In eukaryotic cells many mRNAs are localized to specific regions of the cytosol, thereby allowing the local production of proteins. The process of mRNA localization can be coordinated with mRNA turnover, which can also be spatially controlled to increase the degree of mRNA localization.
Roy Parker, Robert W. Walters
openaire   +3 more sources

Standard operating procedures (SOP) in experimental stroke research: SOP for middle cerebral artery occlusion in the mouse [PDF]

open access: yes, 2012
Recently, systematic reviews have found quantitative evidence that low study quality may have introduced a bias into preclinical stroke research. Monitoring, auditing, and standard operating procedures (SOPs) are already key elements of quality control ...
Members of the MCAO-SOP Group   +1 more
core   +2 more sources

The contribution of quality aspects to process control [PDF]

open access: yes, 1986
Process operators often have difficulties with quality supervision and control for the following reasons: (i) analytical results are infrequent and much delayed, (ii) conventional automatic control cannot sufficiently reduce quality deviations, and (iii)
Rijnsdorp, John E.
core   +2 more sources

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