The narrow, hollow part of a gamopetalous corolla. Tube A priming tube, or friction primer. See under Priming, and Friction. Tube A small pipe forming part of the boiler, containing water and surrounded by flame or hot gases, or else surrounded by water and forming a flue for the gases...
As verbs the difference between rotate and swivel is that rotate is to spin, turn, or revolve while swivel is...
A typical flower has four main parts- calyx, corolla, androecium and gynoecium. Calyx and corolla are helping or accessory whorls because they attract insects during pollination and protects the essential parts before the flower bud has opened. Androecium and gynoecium are essential or reproductive...
To be precise, we establish existence results of at least three solutions and two positive solutions, Theorem 1 which is based on Lemma 2 and Theorem 2, which is based on Lemma 3. Furthermore, we present some significant corollaries and remarks. In Section 4, two concrete examples are ...
We clearly state the link between the symmetries (characteristics) and the new variable (invariant). Note that in (1), 𝐴𝑛 and 𝐵𝑛 are real sequences and 𝑥𝑖, 𝑖=0,1,⋯,6𝑘−1 are the initial conditions. As a matter of choice, some authors prefer the equivalent ...