Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Akbar, Fathan"'
As if it has become a consensus that the slope of the granular heap is straight, and from that, an angle of repose is defined. However, closer inspection shows that the slopes are not truly straight, instead, more often they have convex shapes, altho
Externí odkaz:
http://arxiv.org/abs/2112.05264
Autor:
Akbar, Fathan, Abdullah, Mikrajuddin
In this paper, we show that bending of spaghetti beams and columns exposed to hot steam reveals the time evolution of young modulus, the diffusion coefficient of water molecules penetrating the spaghetti, the partial Fickian behavior of water diffusi
Externí odkaz:
http://arxiv.org/abs/2007.04802
Autor:
Akbar, Fathan, Abdullah, Mikrajuddin
There are a lot of new sciences that have been inspired by common phenomena and even by old traditions practiced in our daily lives. Eventually, it may induce unexpected new technologies after deeply explored. In this paper, inspired by the wearing o
Externí odkaz:
http://arxiv.org/abs/2006.00985
Autor:
Akbar, Fathan, Abdullah, Mikrajuddin
We accidentally observed that one key can open two padlocks from different brands. Based on this observation, here we derived equations to estimate the number of different padlocks that can be produced. We focus on simple padlocks that are usually us
Externí odkaz:
http://arxiv.org/abs/2001.10443
Measuring the coefficient of kinetic friction is much more difficult than that of the static counterpart. Here we report a simple method using minimal tool to accurately measuring the coefficient of kinetic friction. We employed an inclined plane, th
Externí odkaz:
http://arxiv.org/abs/1902.03573
Autor:
Akbar, Fathan, Abdullah, Mikrajuddin
Publikováno v:
In Journal of Non-Crystalline Solids 15 October 2021 570
Autor:
Akbar, Fathan, Abdullah, Mikrajuddin
In this paper we examine more deeply about the bending mechanism of rod-shaped fireworks which burned from the free end. We derived new analytic equations. Surprisingly, we obtained the bending patterns are similar to the cornu spiral. With a few sim
Externí odkaz:
http://arxiv.org/abs/1609.04881
We proposed an alternative model to criterion of Lindemann for melting that explains the melting of thin films on the basis of a molecular zipper-like mechanism. Using this model, a unique criterion for melting is obtained. We compared the results of
Externí odkaz:
http://arxiv.org/abs/1506.08239
A new equation is proposed to explain the curvature of spent sparklers. We found the state of a segment of the sparkler to depend strongly on the state of its spent segments. The equation is nearly able to produce the sparkler shape for a range of le
Externí odkaz:
http://arxiv.org/abs/1401.4085
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.