Results 31 to 40 of about 34,383 (208)
On the dark side of the market: identifying and analyzing hidden order placements [PDF]
, 2012 Trading under limited pre-trade transparency becomes increasingly popular on financial markets. We provide first evidence on traders’ use of (completely) hidden orders which might be placed even inside of the (displayed) bid-ask spread.
Hautsch, Nikolaus, Huang, Ruihong
core +2 more sources
Italian Journal of Food Safety, 2018 The aim of this study was to assess the microbiological quality of ready-to-eat (RTE) iceberg lettuce. Our investigation was based on the consumption tendency of university students considered a target market for this product.
Daniela Bencardino +2 more
doaj +1 more source
Machine Learning-Based Detection of Icebergs in Sea Ice and Open Water Using SAR Imagery
Remote SensingIcebergs pose significant risks to shipping, offshore oil exploration, and underwater pipelines. Detecting and monitoring icebergs in the North Atlantic Ocean, where darkness and cloud cover are frequent, is particularly challenging.
Zahra Jafari +3 more
doaj +1 more source
Microbiology Spectrum, 2021 We describe the results of testing health care workers, from a tertiary care hospital in Japan that had experienced a coronavirus disease 2019 (COVID-19) outbreak during the first peak of the pandemic, for severe acute respiratory syndrome coronavirus 2 (
Yu Nakagama +11 more
doaj +1 more source
The "amplitude" parameter of Gamma-Ray Bursts and its implications for GRB classification [PDF]
, 2014 Traditionally gamma-ray bursts (GRBs) are classified in the $T_{90}$-hardness ratio two-dimensional plane into long/soft and short/hard GRBs.
Liang, En-Wei +4 more
core +1 more source
Iceberg detection in open water by altimeter waveform analysis [PDF]
Journal of Geophysical Research: Oceans, 2008 Small icebergs (edge lengths <1 km) are difficult to detect and track. In a recently published study, it was demonstrated that small targets (ships, islets,…) emerging from the sea can be detected by the analysis of high‐rate altimeter waveforms. The analysis of Jason altimeter data revealed that small icebergs also have a detectable signature in ...
Tournadre, Jean +2 more
openaire +3 more sources
The life cycle of small- to medium-sized icebergs in the Amundsen Sea Embayment
Polar Research, 2019 An object-based method for automatic iceberg detection has been applied to Advanced Synthetic Aperture Radar images in the Amundsen Sea Embayment (ASE), Antarctica.
Aleksandra K. Mazur +2 more
doaj +1 more source
Risk factors for Salmonella, Shiga toxin-producing Escherichia coli and Campylobacter occurrence in primary production of leafy greens and strawberries [PDF]
, 2015 The microbiological sanitary quality and safety of leafy greens and strawberries were assessed in the primary production in Belgium, Brazil, Egypt, Norway and Spain by enumeration of Escherichia coli and detection of Salmonella, Shiga toxin-producing E ...
Allende, Ana +7 more
core +3 more sources
Advances in Respiratory Medicine, 2023 Tuberculosis (TB) affects a third of the global population, and a large population of infected individuals still remain undiagnosed—making the visible burden only the tip of the iceberg. The detection of tuberculosis in close-proximity patients is one of
Mayank Badola +5 more
doaj +1 more source
Methods for estimating the case fatality ratio for a novel, emerging infectious disease. [PDF]
, 2005 During the course of an epidemic of a potentially fatal disease, it is important that the case fatality ratio be well estimated. The authors propose a novel method for doing so based on the Kaplan-Meier survival procedure, jointly considering two ...
Anderson, RM +10 more
core +1 more source