The President of the University of Technology, Professor Dr. Ahmed Mohammed Hassan Al-Ghban, awarded a letter of appreciation to the faculty member in the Department of Computer Science, Professor Dr. Shaimaa Hameed Shaker. This recognition was for her exceptional efforts and contributions in publishing two scientific research papers. The first paper is entitled "Multi-Level Encryption For 3D Mesh Model Based On 3D Lorenz Chaotic Map And Random Number Generator." The second paper is titled "Diagnosis Of Diabetes Mellitus Based On Combined Feature Selection Methods." Both papers were published in two esteemed and Scopus-indexed journals, reflecting her significant contributions to the field. The University extends its best wishes to her for continued success in advancing the academic prestige of the University of Technology and contributing to the scientific community of the beloved country.