Results 11 to 20 of about 4,640,902 (205)
Towards an ecological index for tropical soil quality based on soil macrofauna [PDF]
, 2009 The objective of this work was to construct a simple index based on the presence/absence of different groups of soil macrofauna to determine the ecological quality of soils.
Geissen, V. +5 more
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UTHM water quality classification based on sub index [PDF]
, 2020 River or stream at their source is unpolluted, but as water flow downstream, the river or lake is receiving point and non-point pollutant source. Ammoniacal nitrogen (NH3- N) and suspended solids (SS) strongly influences the dynamics of the dissolved ...
Johari, A. H. +2 more
core +1 more source
International Journal of Automotive Science and Technology, 2020 The aim of this study is to investigate the effect of ultrasonic treatment on the microstructural and mechanical properties of A356 aluminum al-loy. Ultrasonic treatment was applied to 2 kg and 4 kg molten metals at different melting temperatures (700 oC,
Kazım Önel +2 more
doaj +1 more source
A Novel Medical Image Quality Index [PDF]
Journal of Digital Imaging, 2010 A novel medical image quality index using grey relational coefficient calculation is proposed in this study. Three medical modalities, DR, CT and MRI, using 30 or 60 images with a total of 120 images used for experimentation. These images were first compressed at ten different compression ratios (10 ∼ 100) using a medical image compression algorithm ...
Sheng-Chieh Lin +4 more
openaire +2 more sources
SPOILAGE BACTERIA AND QUALITY INDEX METHOD SCORE IN REARED GILTHEAD SEABREAM
Italian Journal of Food Safety, 2008 A model to predict the Quality Index Method (QIM) score increase during the storage was set for Sparus aurata. In this regard, 126 specimens were analysed during the storage in ice, enumerating the spoilage bacteria in Iron Agar as well as evaluating the
A. Giuffrida +5 more
doaj +1 more source
Impact of grape pomace as a cultivation substrate on the Pleurotus ostreatus chemical and biological properties [PDF]
Acta Periodica Technologica, 2021 The objective of this study was to develop a single quality index of chemical characteristics of Pleurotus ostreatus extracts on 7th and 14th day of its shelf life, derived from the mushroom fruiting bodies. P.
Doroški Ana +6 more
doaj +1 more source
The quality index for produced concrete and reliability in relation to the small size sample
Budownictwo i Architektura, 2014 Compliance criteria for the sample size n = 3 have a lot of disadvantages [5,6,7] and they can affect the reduction of quality of produced concrete and, consequently, they can cause too much risk of the recipient (the investor) side.
Izabela Skrzypczak, Lidia Buda-Ożóg
doaj +1 more source
Energy Engineering and Control Systems, 2021 The article focused on the development of information technology for the optimization of control over complex dynamic systems at the stage of their design that should realize possibilities of modeling of linear and nonlinear dynamic systems, the analysis
Taia Petik +3 more
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Development of metrological support for quantitative NMR analyzers
Стандартные образцы, 2019 The first part of the article presents the history of creating quantitative NMR analyzers of oil content and humidity of oil crop seeds and their by-products.
S. M. Prudnikov +2 more
doaj +1 more source
Sometimes the impact factor outshines the H index [PDF]
, 2008 Journal impact factor (which reflects a particular journal's quality) and H index (which reflects the number and quality of an author's publications) are two measures of research quality.
Honekopp, Johannes, Kleber, Janet
core +4 more sources