Zobrazeno 1 - 10
of 52
pro vyhledávání: '"Chattopadhyay, Ankur"'
Autor:
Švábenský, Valdemar, Tkáčik, Kristián, Birdwell, Aubrey, Weiss, Richard, Baker, Ryan S., Čeleda, Pavel, Vykopal, Jan, Mache, Jens, Chattopadhyay, Ankur
This full paper in the research track evaluates the usage of data logged from cybersecurity exercises in order to predict students who are potentially at risk of performing poorly. Hands-on exercises are essential for learning since they enable stude
Externí odkaz:
http://arxiv.org/abs/2408.08531
Malleable patterns from the evaporation of colloidal liquid bridge: coffee ring to the scallop shell
The present article highlights an approach to generate contrasting patterns from drying droplets in a liquid bridge configuration, different from well-known coffee rings. Reduction of the confinement distance (the gap between the solid surfaces) lead
Externí odkaz:
http://arxiv.org/abs/2201.02382
Autor:
Švábenský, Valdemar, Weiss, Richard, Cook, Jack, Vykopal, Jan, Čeleda, Pavel, Mache, Jens, Chudovský, Radoslav, Chattopadhyay, Ankur
Cybersecurity students need to develop practical skills such as using command-line tools. Hands-on exercises are the most direct way to assess these skills, but assessing students' mastery is a challenging task for instructors. We aim to alleviate th
Externí odkaz:
http://arxiv.org/abs/2112.02053
Publikováno v:
Phys. Rev. E 103, 013101 (2021)
We experimentally investigate the dissolution of microscale sessile alcohol droplets in water under the influence of impermeable vertical confinement. The introduction of confinement suppresses the mass transport from the droplet to bulk medium in co
Externí odkaz:
http://arxiv.org/abs/2007.13455
The present article discusses the physics and mechanics of evaporation of pendent, aqueous ferrofluid droplets and modulation of the same by external magnetic field. We show experimentally and by mathematical analysis that the presence of magnetic fi
Externí odkaz:
http://arxiv.org/abs/1911.11102
Autor:
Chattopadhyay, Ankur, Samanta, Subhajyoti, Srivastava, Rajendra, Mondal, Rajib, Dhar, Purbarun
The present article reports the governing influence of substituting the M2 site in nanoscale MFe2O4 spinel ferrites by different magnetic metals Fe,Mn,Co,Ni on magnetorheological and magneto elastoviscous behaviors of the corresponding magnetorheolog
Externí odkaz:
http://arxiv.org/abs/1902.09315
Autor:
Sherman, Alan T., Oliva, Linda, Golaszewski, Enis, Phatak, Dhananjay, Scheponik, Travis, Herman, Geoffrey L., Choi, Dong San, Offenberger, Spencer E., Peterson, Peter, Dykstra, Josiah, Bard, Gregory V., Chattopadhyay, Ankur, Sharevski, Filipo, Verma, Rakesh, Vrecenar, Ryan
For two days in February 2018, 17 cybersecurity educators and professionals from government and industry met in a "hackathon" to refine existing draft multiple-choice test items, and to create new ones, for a Cybersecurity Concept Inventory (CCI) and
Externí odkaz:
http://arxiv.org/abs/1901.09286
The present article experimentally explores the concept of large improving the AC dielectric breakdown strength of insulating mineral oils by the addition of trace amounts of graphene or CNTs to form stable dispersions. The nano-oils infused with the
Externí odkaz:
http://arxiv.org/abs/1807.02698
Autor:
Poe, Tyler, Chattopadhyay, Ankur
Publikováno v:
Education & Information Technologies; 2024, Vol. 29 Issue 10, p12527-12568, 42p
Akademický článek
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