7 citations · 13 across the 4 of their papers we have counts for
4 papers
How a Snake Can Raise its Neck High although its Body is Very Soft. Similarity with a Thin Plastic Tube Filled with Air
Handika Dany Rahmayanti, DesyanaOlenka Margaretta, Nadya Amalia +5
The bodies of snakes, such as king cobras, are very soft so that it is nearly impossible for them to raise their heads higher than around one meter. By direct measurement, we were…
Experiment and Modeling of Rice Winnowing: Granular Segregation Method in Ancient Traditions
Rahmawati Munir, Handika Dany Rahmayanti, Riri Murniati +3
Rice winnowing is a process of separation of small and large rice grains by air flow practiced since the ancient human history especially in societies where rice is the main source…
Threads free falling as a macroscopic replica of random walk phenomena and crystallization process in one dimensional space
H. D. Rahmayanti, R. Munir, E. Sustini +1
We observed the conformation of threads that free released from different altitudes. We also explore the effect of wetting liquid on the conformation developed. When released from…
Stability of Granular Tunnel
Elfi Yuliza, Nadya Amalia, Handika Dany Rahmayanti +4
We demonstrated the stability of tunnels made of granular matters is strongly dependent on the grain size, tunnel diameter, and water content in the granules. Larger tunnel radius,…