Results 11 to 20 of about 4,993,365 (316)

Molecular typing of Salmonella enterica subspecies enterica serovar Typhimurium isolated in Abruzzo region (Italy) from 2008 to 2010 [PDF]

Veterinaria Italiana, 2014
In this study, 47 antibiotic-resistant strains of Salmonella enterica subspecies enterica serovar Typhimurium (ST) were characterised, including 15 monophasic variants 1, 4, [5], 12:i:-, (STm) isolated from different matrices. They were all selected from
Alessandra Alessiani, Lorena Sacchini, Eugenio Pontieri, Jacopo Gavini, Elisabetta Di Giannatale   +4 more
doaj   +1 more source

Laser printed microelectronics

Nature Communications, 2023
Printed organic and inorganic electronics continue to be of large interest for several applications. Here, the authors propose laser printing as a facile process for fabricating printed electronics with minimum feature sizes below 1 µm and demonstrate ...
Liang Yang, Hongrong Hu, Alexander Scholz, Florian Feist, Gabriel Cadilha Marques, Steven Kraus, Niklas Maximilian Bojanowski, Eva Blasco, Christopher Barner-Kowollik, Jasmin Aghassi-Hagmann, Martin Wegener   +10 more
doaj   +1 more source

A Lagrangian–Eulerian procedure for the coupled solution of the Navier–Stokes and shallow water equations for landslide-generated waves

Advanced Modeling and Simulation in Engineering Sciences, 2022
This work presents a partitioned method for landslide-generated wave events. The proposed strategy combines a Lagrangian Navier Stokes multi-fluid solver with an Eulerian method based on the Boussinesq shallow water equations.
Miguel Masó, Alessandro Franci, Ignasi de-Pouplana, Alejandro Cornejo, Eugenio Oñate   +4 more
doaj   +1 more source

A supramolecular cucurbit[8]uril-based rotaxane chemosensor for the optical tryptophan detection in human serum and urine

Nature Communications, 2023
Sensing small biomolecules in biofluids using host-guest chemosensors remains challenging, in part due to the impact of interfering components. Here, the authors develop a dual-macrocyclic rotaxane for tryptophan detection which can function in biofluids
Joana Krämer, Laura M. Grimm, Chunting Zhong, Michael Hirtz, Frank Biedermann   +4 more
doaj   +1 more source

Definition and test of the electromagnetic immunity of UAS for first responders [PDF]

Advances in Radio Science, 2015
Recent technological developments considerably lowered the barrier for unmanned aerial systems (UAS) to be employed in a variety of usage scenarios, comprising live video transmission from otherwise inaccessible vantage points.
C. Adami, S. Chmel, M. Jöster, T. Pusch, M. Suhrke   +4 more
doaj   +1 more source

Optimized miR-124 reporters uncover differences in miR-124 expression among neuronal populations in vitro

Frontiers in Neuroscience, 2023
IntroductionAlthough intensively studied in the last decades, how microRNAs (miRNAs) are expressed across different cell types in the brain remains largely unknown.MaterialsTo address this issue, we sought to develop optimized fluorescence reporters that
Catherine Lepolard, Cynthia Rombaut, Florence Jaouen, Florence Jaouen, Ana Borges, Elodie Caccomo-Garcia, Natalia Popa, Eduardo Gascon   +7 more
doaj   +1 more source

Low Efficacy of Periodical Thermal Shock for Long-Term Control of Legionella spp. in Hot Water System of Hotels

Pathogens, 2022
Different guidelines and regulations for the prevention of legionellosis in public facilities include the recommendation of a periodical thermal shock in the hot water system.
Jhon J. Molina, Magdalena Bennassar, Edwin Palacio, Sebastian Crespi   +3 more
doaj   +1 more source

Polar Ocean Mixing by Internal Tsunamis (POLOMINTS) [PDF]

Research Ideas and Outcomes
Mixing of the ocean around Antarctica is a key process that exerts influences over large scales and in multiple ways. By redistributing heat in the ocean, it exerts strong influences on the Antarctic Ice Sheet, with implications for sea level rise ...
Michael Meredith, Katharine Hendry, E. Povl Abrahamsen, J. Alexander Brearley, Emma Young, David Munday, Hugh Venables, Anna Hogg, Benjamin Wallis, Katrien Van Landeghem, Filipa Carvalho, Andrew Yool, Amber Annett, Alberto Naveira Garabato, Mark Inall, Katy Sheen, Andrew Fleming, Estelle Dumont, Oskar Głowacki, Carlos Moffat, Neil Fraser, Sarah Gille, Matthew Alford, Rebecca Jackson, Katherine Retallick   +24 more
doaj   +3 more sources

Model to Estimate Soil Erosion Based on Imaging Analysis

Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca: Horticulture, 2019
The study aimed to development a prediction model for soil erosion degree by image analysis techniques. The spectral information was obtained by image analysis in the RGB and HSB color system, and by calculus resulted rgb normalized values.
Florin SALA, Mihai HERBEI, Cristian CONSTANTINESCU   +2 more
doaj   +1 more source

Challenges and limits of mechanical stability in 3D direct laser writing

Nature Communications, 2022
Direct laser writing is an effective technique for fabrication of complex 3D polymer networks using ultrashort laser pulses but to date it is difficult to obtain a time-resolved microscopic picture of the printing process in operando.
Elaheh Sedghamiz, Modan Liu, Wolfgang Wenzel   +2 more
doaj   +1 more source