Results 21 to 30 of about 1,371,950 (315)

Heavy Metal Distribution and Bioaccumulation Combined With Ecological and Human Health Risk Evaluation in a Typical Urban Plateau Lake, Southwest China

Frontiers in Environmental Science, 2022
Heavy metal contamination in lakes caused by the rapid industrialization and urbanization is a serious problem. In this study, 12 heavy metals were systematically surveyed in aquatic environment and organisms of Dianchi Lake.
Xi Liu, Xi Liu, Junqian Zhang, Xiaolong Huang, Lu Zhang, Chao Yang, Enhua Li, Zhi Wang   +7 more
doaj   +1 more source

Common Source Identification Cashmere Native [PDF]

, 2018
Common Source Identification Cashmere ...
Hijma, Pieter
core   +1 more source

A Leak in PRNU Based Source Identification—Questioning Fingerprint Uniqueness

IEEE Access, 2021
Photo Response Non-Uniformity (PRNU) is considered the most effective trace for the image source attribution task. Its uniqueness ensures that the sensor pattern noises extracted from different cameras are strongly uncorrelated, even when they belong to ...
Massimo Iuliani, Marco Fontani, Alessandro Piva   +2 more
doaj   +1 more source

Common Source Identification Cashmere [PDF]

, 2018
The Common Source Identification Cashmere application finds within a set of images the images that were made with the same camera, possibly running on a heterogeneous GPU ...
Hijma, Pieter, Jacobs, Ceriel
core   +1 more source

Non–Negligible Ecological Risks of Urban Wetlands Caused by Cd and Hg on the Qinghai–Tibet Plateau, China

Toxics, 2023
The Huangshui National Wetland Park (HNWP) is a unique national wetland park in a city on the Qinghai-Tibetan Plateau, containing three zones: Haihu, Beichuan, and Ninghu.
Lei Wang, Xufeng Mao, Xiuhua Song, Xiaoyan Wei, Hongyan Yu, Shunbang Xie, Lele Zhang, Wenjia Tang   +7 more
doaj   +1 more source

Source identification for mobile devices, based on wavelet transforms combined with sensor imperfections [PDF]

, 2013
One of the most relevant applications of digital image forensics is to accurately identify the device used for taking a given set of images, a problem called source identification.
Hernandez-Castro, Julio C., Arenas, Gonzalez, Garcia Villalba, L.J., Sandoval Orozco, A.L., Rosales, Corripio   +4 more
core   +1 more source

FloreView: An Image and Video Dataset for Forensic Analysis

IEEE Access, 2023
Linking a digital image or video to its originating device, or checking the content integrity still represent challenging forensic tasks. Even though several technologies based on metadata, file format, and sensor noise have been developed to address ...
Daniele Baracchi, Dasara Shullani, Massimo Iuliani, Alessandro Piva   +3 more
doaj   +1 more source

Water-Soluble Ions in Atmospheric Aerosol Measured in a Semi-Arid and Chemical-Industrialized City, Northwest China

Atmosphere, 2021
We investigated water-soluble ions (WSIs) of aerosol samples collected from 2016 to 2017 in Lanzhou, a typical semi-arid and chemical-industrialized city in Northwest China.
Huimin Jiang, Zhongqin Li, Feiteng Wang, Xi Zhou, Fanglong Wang, Shan Ma, Xin Zhang   +6 more
doaj   +1 more source

A Source Identification Problem for the Electrical Activity of Brain During Hand Movement [PDF]

, 2011
A field source reconstruction of the dipoles modeling the activated area of the brain, while a subject performs the task of the voluntary motion of the hand, is solved.
A. Pichiecchio, A. Savini, Pichiecchio, A., DI BARBA, PAOLO, Di Barba, P., Pichiecchio A., Mognaschi, M.E., Freschi F., P. Di Barba, MOGNASCHI, MARIA EVELINA, Freschi, Fabio, Savini, A., F. Freschi, Vultaggio, A., Freschi Fabio, Vultaggio Angela, Savini A., Repetto Maurizio, SAVINI, ANTONIO, Freschi, F., Repetto, M., M. E. Mognaschi, Mognaschi, M. E., A. Vultaggio, Vultaggio A., Pichiecchio Anna, M. Repetto, Di Barba P., Mognaschi M. E., Repetto, Maurizio, Repetto M.   +30 more
core   +1 more source

Atrial fibrillation source identification [PDF]

2011 Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2011
Atrial Fibrillation, a common arrhythmia accompanied by an increased morbidity and mortality remains difficult to treat either with medications or invasive procedures. Targeted destruction of atrial fibrillation triggers offers the best hope for permanent resolution of the arrhythmia.
Raja Sarath Chandra Prasad Vaizurs, Ravi Sankar, Fabio M. Leonelli   +2 more
openaire   +2 more sources