Results 31 to 40 of about 896,372 (322)

Development and evaluation of early maturing white-grained finger millet (Eleusine coracana L.) genotypes for cultivation in sub-mountain Himalayan region of India

open access: yesElectronic Journal of Plant Breeding, 2016
White grained finger millet genotypes has become a thrust area in finger millet breeding due to increased demand of nonglutinous food products and lesser acceptability of brown grained finger millet.
Salej Sood   +4 more
doaj   +1 more source

Assessing Salicornia europaea Tolerance to Salinity at Seed Germination Stage

open access: yesAgriculture, 2020
Salicornia europaea, a halophytic species, was investigated to assess its ability to withstand salinity during seed germination, and to identify suitable indices to interpret salt tolerance at this delicate stage.
Roberta Calone   +3 more
doaj   +1 more source

Mapping of the Urban Sub Basins Prone to Flood Using PCA Method as A New Weighting Technique [PDF]

open access: yesمخاطرات محیط طبیعی, 2019
In urban areas, due to the development of the impermeable area, and consequently increased runoff production capacity, The risk of flood damage is more serious than other areas.
Reza Ghazavi   +2 more
doaj   +1 more source

Hepatitis C Disease Detection Based on PCA–SVM Model

open access: yesHittite Journal of Science and Engineering, 2022
Hepatitis C is a liver disease caused by infection with the hepatitis C virus (HCV), which is transmitted through the blood. The disease can lead to diseases ranging from a mild form to serious lifelong illness.
Serdar Gündoğdu
doaj   +1 more source

PCA of PCA: Principal Component Analysis of Partial Covering Absorption in NGC 1365 [PDF]

open access: yes, 2014
We analyse 400 ks of XMM-Newton data on the active galactic nucleus NGC 1365 using principal component analysis (PCA) to identify model independent spectral components.
Fabian, A. C.   +3 more
core   +2 more sources

Survey of content of cadmium, calcium, chromium, copper, iron, lead, magnesium, manganese, mercury, sodium and zinc in chamomile and green tea leaves by electrothermal or flame atomizer atomic absorption spectrometry

open access: yesOpen Chemistry, 2018
Due to the simplicity of tea preparation (pouring hot water onto different dried herbs) and its high popularity as a beverage, monitoring and developing a screening methodology for detecting the metal content is very important.
Prkić Ante   +6 more
doaj   +1 more source

Sparse logistic principal components analysis for binary data [PDF]

open access: yes, 2010
We develop a new principal components analysis (PCA) type dimension reduction method for binary data. Different from the standard PCA which is defined on the observed data, the proposed PCA is defined on the logit transform of the success probabilities ...
Hu, Jianhua   +2 more
core   +3 more sources

Spectral–Spatial Attention-Guided Multi-Resolution Network for Pansharpening

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Pansharpening is a technique that combines high-resolution panchromatic (PAN) images with low-resolution multispectral (MS) images to produce high-resolution MS (HRMS) images.
Shen Xu   +3 more
doaj   +1 more source

High Density Lipoproteins Inhibit Oxidative Stress-Induced Prostate Cancer Cell Proliferation [PDF]

open access: yes, 2018
Recent evidence suggests that oxidative stress can play a role in the pathogenesis and the progression of prostate cancer (PCa). Reactive oxygen species (ROS) generation is higher in PCa cells compared to normal prostate epithelial cells and this ...
Botta, Margherita   +8 more
core   +2 more sources

A survey on deep learning for polyp segmentation: techniques, challenges and future trends

open access: yesVisual Intelligence
Early detection and assessment of polyps play a crucial role in the prevention and treatment of colorectal cancer (CRC). Polyp segmentation provides an effective solution to assist clinicians in accurately locating and segmenting polyp regions.
Jiaxin Mei   +6 more
doaj   +1 more source

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