In recent years, more and exotic hadronic states have been discovered successively. Many of them can be explained as molecules, such $D_{s0}^*(2317)$, $X(3872)$, $P_c$ pentaquark states. Analogous to the formation nuclei, we study three-body molecules with Gaussian expansion method predict existence $DDK$, $\Xi_{cc}\Xi_{cc}\bar{K}$, $BB\bar{K}$ bound states, which are likely found in current up...

A convenient method for the synthesis of silver alkynyl compounds containing different nuclearities has been developed. The reaction of AgC[triple bond, length as m-dash]CBu(t) and AgX (X = CF3CO2(-), C2F5CO2(-)) in the presence of auxiliary ligands L (L = bipyridine, bipy; 1,10-phenanthroline, phen; 2-(diphenylphosphino)pyridine, dppy) under different conditions afforded a family of new silver...

Triple-base number systems are mainly used in elliptic curve cryptography to speed up scalar multiplication. We give an upper bound on the length of the canonical triple-base representation with base {2, 3, 5} of an integer x, which is O( log x log log x ) by the greedy algorithm, and show that there are infinitely many integers x whose shortest triple-base representations with base {2, 3, 5} h...

A three-fold triple system is a design wherein each pair of treatments occurs exactly once. One way to construct this design is by using an idempotent commutative quasigroup. This paper attempts to provide another method of constructing a 3-fold triple system. Firstly, we would like to discuss compatible factorization without multiple edges using a patterned starter construction. Then, we will ...

the literature. Price, in the Lancet for December 1934, quotes the results of Uroiste of Montevideo and Stejskal of Vienna. These workers used carefully-standardized triple typhoid vaccine intravenously, to produce the shock. Triple vaccine, by virtue of its specificity, produces a more defined and uniform reaction than other foreign proteins or nonspecific vaccines. Being impressed by the succ...

A simple method for designing a triple-mode bandpass filter is presented in this paper. Triple-mode is achieved by using half-mode substrate integrated waveguide (HMSIW) cavity. Three perturbation metal vias were introduced for shifting resonant modes. The resonant frequencies of these modes can be adjusted by the location and the diameter of perturbation vias properly. In order to improve the ...