Results 51 to 60 of about 50,271 (288)

Rapid radiometric method for detection of Salmonella in foods [PDF]

Applied and Environmental Microbiology, 1980
A radiometric method for the detection of Salmonella in foods has been developed which is based on Salmonella poly H agglutinating serum preventing Salmonella from producing 14CO2 from [14C]dulcitol. The method will detect the presence or absence of Salmonella in a product within 30 h compared to 4 to 5 days by routine culture methods.
B J, Stewart, M J, Eyles, W G, Murrell
openaire   +2 more sources

Archaeological Damage Assessment in Conflict Zones: Integrating Satellite Imagery and Ground Surveys in Daraa, Syria

Archaeological Prospection, EarlyView.
ABSTRACT Satellite remote sensing is among the most significant modern methodologies supporting field archaeology. In addition to its efficiency in identifying archaeological sites, remote sensing offers a safe and cost‐effective approach in conflict zones.
Amal Al Kassem, Kristen Hopper, Ismael M. Ibraheem, Andreas Maier, Mohammad Khair Nassrallah, Jürgen Richter   +5 more
wiley   +1 more source

Detecting the signs of desertification with Landsat imagery: A semi-supervised anomaly detection approach

Results in Engineering
Desertification detection is a crucial step to improve the management of affected areas and aid in mitigating the negative impacts of desertification. This study proposes a semi-supervised approach that uses Landsat imagery and radiometric data to detect
Fouzi Harrou, Benamar Bouyeddou, Nabil Zerrouki, Abdelkader Dairi, Ying Sun, Yacine Zerrouki   +5 more
doaj   +1 more source

Remote Detection of Moisture and Bio-Deterioration of Building Walls by Time-Of-Flight and Phase-Shift Terrestrial Laser Scanners

Remote Sensing, 2020
Detection of bio-deterioration and moisture is one of the most important tasks for comprehensive diagnostic measurements of buildings and structures. Any undesirable change in the material properties caused by the action of biological agents contributes ...
Czesław Suchocki, Marzena Damięcka-Suchocka, Jacek Katzer, Joanna Janicka, Jacek Rapiński, Paulina Stałowska   +5 more
doaj   +1 more source

Detection, Classification and Location of Sources of Partial Discharges Using the Radiometric Method: Trends, Challenges and Open Issues

IEEE Access, 2021
In this article, it is provided a comprehensive survey on the most relevant research in the area of detection, classification and location of partial discharge (PD) sources using the radiometric or ultra high frequency (UHF) method, focusing mainly on ...
George V. R. Xavier, Hugerles S. Silva, Edson G. da Costa, Alexandre J. R. Serres, Nuno B. Carvalho, Arnaldo S. R. Oliveira   +5 more
doaj   +1 more source

Detection of mycobacteria by radiometric and standard plate procedures [PDF]

Journal of Clinical Microbiology, 1983
A group of 89 smear-positive sputum specimens were evaluated by radiometric and standard plate procedures to determine the methodology which would provide the earliest detection of mycobacteria and maximum test sensitivity. Digested non-decontaminated specimens were concentrated and inoculated into modified selective BACTEC radiometric 7H12 broth and ...
J J, Damato, M T, Collins, M V, Rothlauf, J K, McClatchy   +3 more
openaire   +2 more sources

Opposing consensus science through scholarly practices: The role of claims maintenance

Journal of the Association for Information Science and Technology, EarlyView.
Abstract This study examines how three US‐based communities who oppose consensus science produce and disseminate scholarly‐like artifacts: pro‐life activists, Young Earth Creationists, and Anthropogenic Climate Crisis skeptics. Prior research shows that industry‐ or church‐backed advocacy campaigns often generate claims supported by these communities ...
Irene V. Pasquetto, Morgan Wofford, Claire Jordan, Andrea Thomer   +3 more
wiley   +1 more source

Optical detection of oil on water [PDF]

, 1973
Three radiometric techniques utilizing sunlight reflected and backscattered from water bodies have potential application for remote sensing of oil spills.
Arvesen, J. C., Millard, J. P.
core   +1 more source

Improving a pavement-watering method on the basis of pavement surface temperature measurements [PDF]

, 2014
Pavement-watering has been studied since the 1990's and is currently considered a promising tool for urban heat island reduction and climate change adaptation.
Colombert, Morgane, Diab, Youssef, Hendel, Martin, Royon, Laurent   +3 more
core   +4 more sources

Vegetation on the move: elevational shifts and greening dynamics across the Himalayan alpine zone

Ecography, EarlyView.
This study investigates alpine ‘vegetation line' (the upper limit of continuous plant community) dynamics in the Himalayan alpine zone (HAZ) over a 24‐year timescale (1999–2022) using maximum NDVI products derived from Landsat series datasets, adjusted for sampling bias using phenological modelling.
Ruolin Leng, Stephan Harrison, Dominic Fawcett, Achyut Tiwari, Mike Harrison, Karen Anderson   +5 more
wiley   +1 more source