Results 151 to 160 of about 2,773,990 (194)
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Phthalate esters and semen quality parameters
Biological Mass Spectrometry, 1987Analysis of reports in the world's literature suggests that average sperm densities for groups of unselected males were relatively constant at about 108 million cells per ml prior to 1950. Subsequent to that time mean sperm densities appear to have declined.
D A, Murature +3 more
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Influence of Processing on Quality Parameters of Strawberries
Journal of Agricultural and Food Chemistry, 2008To determine the effects of different processing steps, such as enzymatic treatment of the mash and pasteurization, on selected quality parameters, strawberries were processed to juices and purees. To identify the processing steps causing the highest losses, samples were taken after each step, and ascorbic acid, total phenols, anthocyanins, and ...
Annetta, Hartmann +4 more
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Iris Image Quality Assessment Based on Quality Parameters
2014Iris biometric for personal identification is based on capturing an eye image and obtaining features that will help in identifying a human being. However, captured images may not be of good quality due to variety of reasons e.g. occlusion, blurred images etc.
Sisanda Makinana +2 more
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Identification of pork quality parameters by proteomics
Meat Science, 2007A major parameter for quality of pork is its waterholding capacity (WHC). Prediction of WHC immediately after slaughter would be of benefit both to slaughterhouses for reasons of better logistics and/or branding of premium-meat, and to consumers for improved quality of meat products such as ham. In our pilot study on proteome analysis of porcine muscle
van de Wiel, D.F.M., Zhang, W.L.
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Parameters of Digital Detectors and Image Quality
Biomedical Engineering, 2009The input dose for an ideal digital detector depends quadratically on the threshold contrast detail detectability (TCDD). The TCDD at the level of image quality sufficiency should be minimized for diagnosis; initial parts of detector amplitude response, as well as pulse fluoroscopy adapted to organ mobility, should be used.
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Salmon quality: Methods to determine the quality parameters
Reviews in Fisheries Science, 1997Abstract The objective of this paper is to review the important quality parameters, standards, and simple tools or methods to determine the quality of fresh Atlantic salmon (Saltno salar). Based on a literature review and interviews conducted in several companies throughout Europe, the following quality parameters are of particular importance: fat ...
Sjofn Sigurgisladottir +4 more
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A study on the effects of quality of service parameters on perceived video quality
2014 5th European Workshop on Visual Information Processing (EUVIP), 2014In this paper a video database, ReTRiEVED, to be used in evaluating the performances of video quality metrics is presented. The database contains 184 distorted videos obtained from eight videos of different content. Packet loss rate, jitter, delay, and throughput have been considered as possible distortions resulting from video transmission.
Pradip Paudyal +2 more
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Interval Forecast of Water Quality Parameters
2010The current quality control methodology adopted by the water distribution service provider in the metropolitan region of Porto - Portugal, is based on simple heuristics and empirical knowledge. Based on the domain complexity and data volume, this application is a perfect candidate to apply data mining process.
Orlando Ohashi +2 more
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Parameter analysis in quality control
2012Summary: In this study, first, the problem of optimization of the function of net income was investigated considering quality as a dynamic factor. Afterwards, the net income at time \(t\) was reformulated by taking into account the cost arising from the inspection of a product and the cost caused by a faulty product which was not the subject of the ...
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Time to add screening for financial hardship as a quality measure?
Ca-A Cancer Journal for Clinicians, 2021Cathy J Bradley +2 more
exaly