Results 11 to 20 of about 40,546 (237)
Programmable power supply design based on biological factor interference mechanism
The Journal of Engineering, 2019 Nowadays, how to deal with the water pollution has become a worldwide problem. More and more people are focusing on how to disinfect and reuse water resources.
Yunhong Zheng +2 more
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High Voltage, 2017 This paper presents the results of a study of UV and VUV low-pressure lamp pumped by nanosecond capacitive discharge. This lamp works on the mixtures of helium and argon with water vapor (H(2)O) or ‘heavy’ water (D(2)O).
Alexandr Shuaibov, Roksolana Gritzak
doaj +1 more source
A Study to Improve the Quality of Street Lighting in Spain
Energies, 2015 Street lighting has a big impact on the energy consumption of Spanish municipalities. To decrease this consumption, the Spanish government has developed two different regulations to improve energy savings and efficiency, and consequently, reduce ...
Alberto Gutierrez-Escolar +5 more
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Firmalampen: an abundantly-produced lamp-type almost never used? Socio-economic elements to define a new framework to study these peculiar lighting devices [PDF]
Peuce, 2020 Firmalampen, produced in enormous quantities in the Northern provinces of the Roman Empire, bear with them still many mysteries to be solved. The most important of these concerns the very few individuals which have ever been used, if compared to the ...
Laurent CHRZANOVSKI
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Current Swedish Archaeology, 2005 This article concerns the distribution of fire as light and heat source within the insula investigated by the ongoing Swedish Pompeii Project. Here the author suggests that fire installations as kitchens, ovens and baths were clustered in specific areas
Henrik Boman
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O descoperire arheologică unică la Noviodunum: arhetipuri, tipare şi producerea opaiţelor [PDF]
Peuce, 2016 Noviodunum fortress, identified approx 2 km NW of the town of Isaccea, on the Danube’s left bank, became a landmark for the Roman and Roman-Byzantine period, due to both numerous historic sources and to archaeological finds that drew the picture of its ...
Florin TOPOLEANU, Laurent CHRZANOVSKI
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Technical Transactions, 2022 This paper is devoted to the extremely important issue of lighting pedestrian and pedestrian-driving routes within a housing estate. Both aspects are discussed with regard to the safety of route users and the potential impact on the natural environment ...
Ściężor Tomasz
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Recycling and Material Flow Analysis of End-of-Life Fluorescent Lamps in South Korea
Energies, 2022 Proper management and treatment of end-of-life fluorescent lamps with a toxic metal of mercury has attracted critical concern in the solid waste community.
Yong-Chul Jang +4 more
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Molecular Oncology, EarlyView.Single circulating tumor cells (sCTCs) from high‐grade serous ovarian cancer patients were enriched, imaged, and genomically profiled using WGA and NGS at different time points during treatment. sCTCs revealed enrichment of alterations in Chromosomes 2, 7, and 12 as well as persistent or emerging oncogenic CNAs, supporting sCTC identity.
Carolin Salmon +9 more
wiley +1 more source