For The Grant Projects Of The National Science Foundation: Fr-24-17422 (Zviad Abashidze) Ys-24-173 (Ketevan Efadze) Fr-23-8896 (Onise Enukidze); Sl-24-157 (T. Vashakidze) Fr-23-560 (D. Japaridze) Fr-22-4923 (B. Mesablishvili) Fr-23-6689 (L. Kharazi) Ys-22-19681 (G. Vashakidze) Fr-24-10933 (M. Zautashvili).