Results 11 to 20 of about 482,753 (287)

STREAK: A supervised cell surface receptor abundance estimation strategy for single cell RNA-sequencing data using feature selection and thresholded gene set scoring. [PDF]

open access: yesPLoS Computational Biology, 2023
The accurate estimation of cell surface receptor abundance for single cell transcriptomics data is important for the tasks of cell type and phenotype categorization and cell-cell interaction quantification.
Azka Javaid, Hildreth Robert Frost
doaj   +2 more sources

The effect of a multi-target protocol on cetacean detection and abundance estimation in aerial surveys [PDF]

open access: yesRoyal Society Open Science, 2019
A double-platform protocol was implemented in the Bay of Biscay and English Channel during the SCANS-III survey (2016). Two observation platforms using different protocols were operating on board a single aircraft: the reference platform (Scans ...
C. Lambert   +10 more
doaj   +2 more sources

New technologies in the mix: Assessing N‐mixture models for abundance estimation using automated detection data from drone surveys [PDF]

open access: yesEcology and Evolution, 2020
Reliable estimates of abundance are critical in effectively managing threatened species, but the feasibility of integrating data from wildlife surveys completed using advanced technologies such as remotely piloted aircraft systems (RPAS) and machine ...
Evangeline Corcoran   +2 more
doaj   +2 more sources

CIDANE: comprehensive isoform discovery and abundance estimation. [PDF]

open access: yesGenome Biol, 2016
AbstractWe present CIDANE, a novel framework for genome-based transcript reconstruction and quantification from RNA-seq reads. CIDANE assembles transcripts with significantly higher sensitivity and precision than existing tools, while competing in speed with the fastest methods.
Canzar S   +4 more
europepmc   +6 more sources

Abundance estimation and Conservation Biology

open access: yesAnimal Biodiversity and Conservation, 2007
Abundance is the state variable of interest in most population–level ecological research and in most programs involving management and conservation of animal populations.
J. D. Nichols, D. I. MacKenzie
doaj   +6 more sources

Chemical abundances in Seyfert galaxies – VIII. Argon abundance estimates [PDF]

open access: yesMonthly Notices of the Royal Astronomical Society, 2021
ABSTRACT For the first time, the argon abundance relative to hydrogen abundance (Ar/H) in the narrow line region of a sample of Seyfert 2 nuclei has been derived. In view of this, optical narrow emission line intensities of a sample of 64 local Seyfert 2 nuclei (z < 0.25) taken from Sloan Digital Sky Survey DR7 and measured by the
A F Monteiro, O L Dors
openaire   +4 more sources

Estimating Species Abundance from Occurrence [PDF]

open access: yesThe American Naturalist, 2000
The number of individuals, or the abundance, of a species\ud in an area is a fundamental ecological parameter and a\ud critical consideration when making management and conservation decisions (Andrewartha and Birch 1954; Krebs\ud 1978; Gaston 1994; Caughley and Gunn 1996).
Gaston, K.J., He, F.
openaire   +6 more sources

Analysis of Hyperspectral Data to Develop an Approach for Document Images

open access: yesSensors, 2023
Hyperspectral data analysis is being utilized as an effective and compelling tool for image processing, providing unprecedented levels of information and insights for various applications.
Zainab Zaman   +2 more
doaj   +1 more source

An integrated monitoring system for disaster-causing organisms in the water intake areas of coastal nuclear power plants

open access: yesFrontiers in Marine Science, 2023
Nowadays, nuclear power plays an important role in the energy structure of many countries. However, A bloom of a disaster-causing organism (DCO) in the cold-water intake area of a coastal nuclear power plant can block the water cooling system and ...
Chao Li   +14 more
doaj   +1 more source

When no color pattern is available: Application of double observer methods to estimate population size of the Alpine salamander

open access: yesArctic, Antarctic, and Alpine Research, 2021
Monitoring wild populations is an essential tool to assess the conservation status and the ecological requirements of a species. Capture–mark–recapture (CMR), based on individual recognition, is the most commonly used and most effective technique ...
Antonio Romano   +5 more
doaj   +1 more source

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