Results 11 to 20 of about 752,809 (302)

The iconography of light. A possible interpretation of the decoration of a three nozzle lamp from Viminacium [PDF]

open access: yesZograf, 2014
This paper focuses on offering a possible iconographic interpretation of the decoration of a rare three nozzle lamp discovered in the ancient city of Viminacium, on the locality of a necropolis called Pećine, dated to the early fourth century ...
Vranešević Branka
doaj   +1 more source

McRALI: a Monte Carlo high-spectral-resolution lidar and Doppler radar simulator for three-dimensional cloudy atmosphere remote sensing [PDF]

open access: yesAtmospheric Measurement Techniques, 2021
The aim of this paper is to present the Monte Carlo code McRALI that provides simulations under multiple-scattering regimes of polarized high-spectral-resolution (HSR) lidar and Doppler radar observations for a three-dimensional (3D) cloudy atmosphere ...
F. Szczap   +12 more
doaj   +1 more source

A dynamic conductance model of fluorescent lamp for electronic ballast design simulation [PDF]

open access: yes, 2005
A Spice-compatible dynamic conductance model of a fluorescent lamp for use in electronic ballast simulation is presented. The time-dependent conductance of the fluorescent lamp is derived from a plasma ionization balance equation that uses simplified ...
Devonshire, R.   +3 more
core   +1 more source

Optimization of Lyophilized LAMP and RT-PCR Reaction Mixes for Detection of Tuberculosis

open access: yesThe EuroBiotech Journal, 2020
Undoubtedly, one of the most infectious diseases in the world is tuberculosis. Key factor for tuberculosis control is to prevent possible contagion with rapid diagnosis and effective treatment.
Agel Esra, Sagcan Hasan
doaj   +1 more source

The study of visual working conditions in the foundry

open access: yesЛитьë и металлургия, 2022
The results of the assessment of visual conditions at the workplaces of various sections of foundries in comparison with acceptable values are presented and the necessity of calculating the estimated illumination at the stage of reconstruction or design ...
A. M. Lazarenkov   +2 more
doaj   +1 more source

Rapid Diagnosis of Major Phytoplasma Infected Trees Using the Loop-Mediated Isothermal Amplification Method in South Korea [PDF]

open access: yesThe Plant Pathology Journal
Tree diseases associated with phytoplasma infections predominantly affecting nine host trees have serious impacts on tree growth and cause significant economic losses in South Korea.
Geon-Woo Lee   +3 more
doaj   +1 more source

Recent Advances in Methods Detecting the Dengue Virus

open access: yesJournal of Pure and Applied Microbiology, 2022
Dengue fever, caused by the Dengue virus (DENV), has emerged as a mild to lethal human infection. Globally, an estimated 400 million patients have been infected with DENV over the past 10 years, and this number is expected to increase in the coming years.
Mohamed K. Alghamdi   +2 more
doaj   +1 more source

A physically based fluorescent lamp model for a SPICE or a simulink environment [PDF]

open access: yes, 2009
This paper describes a method of modeling fluorescent lamps. The lamp model can be implemented in all major circuit simulation software packages, an example has been given for SPICE and Simulink.
Holloway, A.J., Stone, D.A., Tozer, R.C.
core   +1 more source

Evaluation of Two Cloud-Resolving Models Using Bin or Bulk Microphysics Representation for the HyMeX-IOP7a Heavy Precipitation Event

open access: yesAtmosphere, 2020
The Mediterranean region is frequently affected in autumn by heavy precipitation that causes flash-floods or landslides leading to important material damage and casualties.
Diana Arteaga   +6 more
doaj   +1 more source

A comparison of different DNA extraction methods and molecular techniques for the detection and identification of foodborne pathogens

open access: yesAIMS Microbiology, 2021
Foodborne infections continue to plague Europe. Food safety monitoring is in crisis as the existing techniques for detecting pathogens do not keep up with the global rising of food production and consumption.
Spyridon Andreas Papatheodorou   +2 more
doaj   +1 more source

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