Zobrazeno 1 - 10
of 13 498
pro vyhledávání: '"B, Al"'
Autor:
Ba'ba'a, Hasan B. Al
Periodic lattices have been predominantly explored for decades, owing to their peculiar vibrational behavior. On the other hand, certain types of aperiodic lattices have enabled new phenomena that may not be otherwise attainable in periodic ones. In
Externí odkaz:
http://arxiv.org/abs/2407.12577
A blueprint for truncation resonance placement in elastic diatomic lattices with unit cell asymmetry
Publikováno v:
JASA Express Lett. 4, 077501 (2024)
Elastic periodic lattices act as mechanical filters of incident vibrations. By and large, they forbid wave propagation within bandgaps and resonate outside them. However, they often encounter "truncation resonances" (TRs) inside bandgaps when certain
Externí odkaz:
http://arxiv.org/abs/2311.13698
Autor:
Ba'ba'a, Hasan B. Al
Elastic metamaterials are man-made structures with properties that transcend naturally occurring materials. One predominant feature of elastic metamaterials is locally resonant bandgaps, i.e., frequency ranges at which wave propagation is blocked. Lo
Externí odkaz:
http://arxiv.org/abs/2311.08959
Autor:
Mohammed B. Al Rayaan
Publikováno v:
Discover Water, Vol 4, Iss 1, Pp 1-12 (2024)
Abstract Groundwater resources in water-stressed regions, such as the Middle East, face significant challenges due to low precipitation, high temperatures, and elevated evaporation rates, which are compounded by anthropogenic stresses. In this contex
Externí odkaz:
https://doaj.org/article/bf2e5b60ffb249a8819ea236ed10ae2f
Autor:
Marieh B. Al-Handawi, Patrick Commins, Ahmed S. Dalaq, Pedro A. Santos-Florez, Srujana Polavaram, Pascal Didier, Durga Prasad Karothu, Qiang Zhu, Mohammed Daqaq, Liang Li, Panče Naumov
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-10 (2024)
Abstract The realm of self-healing materials integrates chemical and physical mechanisms that prevent wear and fracturing and extend the operational lifetime. Unlike the favorable rheology of amorphous soft materials that facilitates efficient contac
Externí odkaz:
https://doaj.org/article/0816631fe1304e639c0223d379a4369e
Autor:
Maha El Tantawi, Dina Attia, Jorma I. Virtanen, Carlos Alberto Feldens, Robert J. Schroth, Ola B. Al-Batayneh, Arheiam Arheiam, Morẹ́nikẹ́ Oluwátóyìn Foláyan
Publikováno v:
BMC Oral Health, Vol 24, Iss 1, Pp 1-11 (2024)
Abstract Background Poverty is a well-known risk factor for poor health. This scoping review (ScR) mapped research linking early childhood caries (ECC) and poverty using the targets and indicators of the Sustainable Development Goal 1 (SDG1). Methods
Externí odkaz:
https://doaj.org/article/be351cd81abc45b9a63df9608a296e38
Autor:
Ba'ba'a, Hasan B. Al, Nouh, Mostafa
Bandgaps, or frequency ranges of forbidden wave propagation, are a hallmark of Phononic Crystals (PnCs). Unlike their lattice counterparts, PnCs taking the form of continuous structures exhibit an infinite number of bandgaps of varying location, band
Externí odkaz:
http://arxiv.org/abs/2308.00616
Autor:
Ba'ba'a, Hasan B. Al
Brillouin-zone (BZ) definition in a class of non-reciprocal Willis monatomic lattices (WMLs) is analytically quantified. It is shown that BZ boundaries only shift in response to non-reciprocity in one-dimensional WMLs, implying a constant BZ width, w
Externí odkaz:
http://arxiv.org/abs/2305.06814