Results 21 to 30 of about 8,040,215 (350)
The Maximum Exposure Problem [PDF]
, 2019 Given a set of points P and axis-aligned rectangles R in the plane, a point p in P is called exposed if it lies outside all rectangles in R. In the max-exposure problem, given an integer parameter k, we want to delete k rectangles from R so as to ...
Kumar, Neeraj +2 more
core +1 more source
A simple lightning assimilation technique for improving retrospective WRF simulations
Journal of Advances in Modeling Earth Systems, 2016 Convective rainfall is often a large source of error in retrospective modeling applications. In particular, positive rainfall biases commonly exist during summer months due to overactive convective parameterizations. In this study, lightning assimilation
Nicholas K. Heath +3 more
doaj +1 more source
The separation of arsenic metabolites in urine by high performance liquid chromatographyinductively coupled plasma-mass spectrometry [PDF]
Environmental Health and Toxicology, 2014 Objectives The purpose of this study was to determine a separation method for each arsenic metabolite in urine by using a high performance liquid chromatography (HPLC)- inductively coupled plasma-mass spectrometer (ICP-MS).
Jin-Yong Chung +5 more
doaj +1 more source
Communications Earth & Environment, 2022 A combination of high-resolution mass spectrometry and computational molecular characterization techniques can structurally annotate up to 17% of organic compounds in fine particulate matter in highly polluted air sampled in the Maldives.
Stefano Papazian +12 more
doaj +1 more source
Repeat Victimisation, Retraumatisation and Victim Vulnerability [PDF]
, 2015 : This study explores the contribution that traumatic experiences and psychological post-traumatic stress symptoms make to predicting subsequent revictimisation in a sample of violent crime victims.
Brooks, Matthew +9 more
core +3 more sources
Statistical approach for human electromagnetic exposure assessment in future wireless ATTO-cell networks [PDF]
, 2019 In this article, we study human electromagnetic exposure to the radiation of an ultra dense network of nodes integrated in a floor denoted as ATTO-cell floor, or ATTO-floor. ATTO-cells are a prospective 5 G wireless networking technology, in which humans
Demeester, Piet +6 more
core +2 more sources
Cells, 2022 Stem cells are a population of undifferentiated cells with self-renewal and differentiation capacities. Normal and cancer stem cells share similar characteristics in relation to their stemness properties.
Youssef Siblini +4 more
doaj +1 more source
Clinics in Colon and Rectal Surgery, 2019 AbstractWorkplace exposure in colorectal surgery is unique compared with other surgical specialties and generally underreported. Although the most common device-associated exposure in surgery is suture needle injury, colorectal surgeons are increasingly exposed to gastrointestinal-related infectious agents, radiation, and other hazards in multiple ...
Janet T, Lee, Wolfgang B, Gaertner
openaire +2 more sources
Distribution and Causes of Global Forest Fragmentation
Ecology and Society, 2003 Because human land uses tend to expand over time, forests that share a high proportion of their borders with anthropogenic uses are at higher risk of further degradation than forests that share a high proportion of their borders with non-forest, natural ...
Timothy G. Wade +3 more
doaj +1 more source
npj Systems Biology and Applications, 2021 The ToxCast in vitro screening program has provided concentration-response bioactivity data across more than a thousand assay endpoints for thousands of chemicals found in our environment and commerce.
Jill A. Franzosa +12 more
doaj +1 more source