Correction Following publication of the article entitled “Lifespan extension and delay of age-related functional decline caused by Rhodiola rosea depends on dietary macronutrient balance” [1] Mahtab Jafari requested to be removed from the author list and was not aware of the manuscript’s submission to Longevity & Healthspan. Mahtab Jafari has been removed from the corrected author list above an...

It is widely recognized that mathematically simple systems of nonlinear differential equations can exhibit chaos. With the advent of fast computers, it is now possible to explore the entire parameter space of these systems with the goal of finding parameters that result in some desired characteristics of the system. Recently, many new chaotic flows have been discovered that are not associated w...

Let K be a pure cubic field. Let L be the normal closure of K. A relative integral basis (RIB) for L over Q(√ −3) is given. This RIB simplifies and completes the one given by Haghighi (1986).

Hossein Jafari 1,2,*, Hassan Kamil Jassim 3, Maysaa Al Qurashi 4 and Dumitru Baleanu 5,6 1 Department of Mathematics, Faculty of Mathematical Sciences, University of Mazandaran, Babolsar 47416, Iran 2 Department of Mathematical Sciences, University of South Africa (UNISA), Pretoria 0003, South Africa 3 Department of Mathematics, Faculty of Education for Pure Sciences, University of Thi-Qar, Nas...

3.2. Two-Photon Lithography (TPL) 919 4. Serial Writing with Charged Particles 920 4.1. Electron Beam Lithography 920 4.2. Ion Beam Lithography 920 4.3. Scanning Probe Resist Lithography 921 5. Microand Nanomachining 921 5.1. Focused Ion Beam 921 5.2. Scanning Probe Nanomachining 921 6. Direct Writing and Material Deposition 921 7. Moulding 922 7.1. Mould Fabrication 922 7.2. Demoulding: Mould ...

Through natural selection, many animal organs with similar functions have evolved different macroscopic morphologies and microscopic structures. Here, we comparatively investigate the structures, properties and functions of honey bee stings and paper wasp stings. Their elegant structures were systematically observed. To examine their behaviors of penetrating into different materials, we perform...