Results 11 to 20 of about 1,277,548 (269)

Medicolegal Identification of Medical Malpractices in Orthopaedic Surgery [PDF]

open access: yesFayixue Zazhi, 2019
Objective To analyze the characteristics of medical malpractices in orthopaedic surgeries, to explore principles and methods in medical legal identification, and to provide basic data for uniform medicolegal standard for the future medical identification.
SHI Fang,ZHANG Mao-ying,MA Jing-yuan,et al.
doaj   +1 more source

Source Identification of a Chemical Incident in an Urban Area

open access: yesAxioms, 2021
This work deals aims to present a methodology for source identification of chemical incidents in urban areas. We propose an approximation of the problem within the framework of the optimal control theory and we provide an algorithm for its numerical ...
Francisco J. Fernández   +1 more
doaj   +1 more source

Local initiative supports case isolation and contact tracing during a SARS-CoV-2 surge in summer 2020: a community case study in Antwerp, Belgium

open access: yesFrontiers in Public Health, 2023
In Antwerp, Belgium's second largest city, a COVID-19 surge in July 2020 predominantly affected neighborhoods with high ethnic diversity. Local volunteers reacted and set up an initiative to support contact tracing and self-isolation.
Kristien Verdonck   +7 more
doaj   +1 more source

Health Risk Assessment Based on Source Identification of Heavy Metal(loid)s: A Case Study of Surface Water in the Lijiang River, China

open access: yesToxics, 2022
In this study, 24 surface water samples were collected from the main trunk/tributary of the Lijiang River during the wet season (April) and the dry season (December) in 2021.
Yu Wang   +5 more
doaj   +1 more source

Identification of Pollution Sources in Urban Wind Environments Using the Regularized Residual Method

open access: yesAtmosphere, 2023
The scale of cities is increasing with continuous urban development. Effective methods, such as the source term estimation (STE) method, must be established for identifying the sources of air pollution in cities to prevent economic losses and casualties ...
Shibo Tang   +5 more
doaj   +1 more source

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

open access: yesFrontiers 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   +7 more
doaj   +1 more source

A Leak in PRNU Based Source Identification—Questioning Fingerprint Uniqueness

open access: yesIEEE 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   +2 more
doaj   +1 more source

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

open access: yesToxics, 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   +7 more
doaj   +1 more source

FloreView: An Image and Video Dataset for Forensic Analysis

open access: yesIEEE 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   +3 more
doaj   +1 more source

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

open access: yesAtmosphere, 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   +6 more
doaj   +1 more source

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