Results 1 to 10 of about 2,502,850 (290)

Blockchain and IoT Integration: A Systematic Survey [PDF]

open access: yesSensors, 2018
The Internet of Things (IoT) refers to the interconnection of smart devices to collect data and make intelligent decisions. However, a lack of intrinsic security measures makes IoT vulnerable to privacy and security threats.
Alfonso Panarello   +4 more
doaj   +3 more sources

Retractions in cancer research: a systematic survey [PDF]

open access: yesResearch Integrity and Peer Review, 2017
Background The annual number of retracted publications in the scientific literature is rapidly increasing. The objective of this study was to determine the frequency and reason for retraction of cancer publications and to determine how journals in the ...
Anthony Bozzo   +3 more
doaj   +3 more sources

A Systematic Survey of Sparse Clustering

open access: yesIEEE Access
Handling a vast amount of high-dimensional data has always been challenging. The advancement of computer technology has led to an exponential growth of accumulated information where storing and processing are to be carefully handled since not all ...
Josephine Bernadette M. Benjamin   +1 more
doaj   +2 more sources

A Survey of Quantitative Techniques in Electricity Consumption—A Global Perspective

open access: yesEnergies
This study uses the Scopus and Web of Science databases to review quantitative methods to forecast electricity consumption from 2015 to 2024. Using the PRISMA approach, 175 relevant publications were identified from an initial set of 821 documents and ...
Atif Maqbool Khan, Artur Wyrwa
doaj   +1 more source

Baseline geochemical characteristics of urban areas : a record of environmental change in the English Midlands [PDF]

open access: yes, 2008
Systematic baseline sampling of soils in urban and rural areas has been undertaken by the British Geological Survey’s (BGS) Geochemical Baseline Survey of the Environment (G-BASE).
Ander, E.K.   +3 more
core  

Cosmological baryonic and matter densities from 600,000 SDSS Luminous Red Galaxies with photometric redshifts

open access: yes, 2006
We analyze MegaZ-LRG, a photometric-redshift catalogue of Luminous Red Galaxies (LRGs) based on the imaging data of the Sloan Digital Sky Survey (SDSS) 4th Data Release.
Blake, Chris   +3 more
core   +2 more sources

Cross-correlation cosmic shear with the SDSS and VLA FIRST surveys

open access: yes, 2015
We measure the cosmic shear power spectrum on large angular scales by cross-correlating the shapes of ~9 million galaxies measured in the optical SDSS survey with the shapes of ~2.7x10^5 radio galaxies measured by the overlapping VLA-FIRST survey.
Brown, Michael L.   +1 more
core   +1 more source

A systematic search for massive young stars in the Galaxy - the RMS survey [PDF]

open access: yes, 2004
We have selected red MSX sources (RMS) that have the colours of massive young stellar objects (MYSOs). Our aim is to generate a large, systematically selected sample to address questions such as their luminosity function, lifetimes, clustering and ...
Busfield, AL   +5 more
core   +2 more sources

Multiple component decomposition from millimeter single-channel data

open access: yes, 2017
We present an implementation of a blind source separation algorithm to remove foregrounds off millimeter surveys made by single-channel instruments.
Aretxaga, Itziar   +8 more
core   +1 more source

The Digitized Second Palomar Observatory Sky Survey (DPOSS) II: Photometric Calibration [PDF]

open access: yes, 2002
We present the photometric calibration technique for the Digitized Second Palomar Observatory Sky Survey (DPOSS), used to create seamless catalogs of calibrated objects over large sky areas.
Brunner, R. J.   +6 more
core   +2 more sources

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