Search Results - "Lafta, Sadeq H."

Lightweight deep learning model-based UAVs visual detection.

Authors: Mahmood, Sawsen Abdulhadi Abdulmunem, Farah Adil Lafta, Sadeq H.

Source: Multimedia Tools & Applications; Apr2025, Vol. 84 Issue 12, p9881-9902, 22p

Nanostructural, mechanical, dielectric, and morphological measurements of (BT) BaTiO3 and (BCT) BaCaTiO3 for energy storage applications.

Authors: Gbashi, Kadhim R. Bahari, Ali Lafta, Sadeq H.

Source: Journal of Materials Science: Materials in Electronics; Apr2026, Vol. 37 Issue 10, p1-16, 16p

Implementation of An Optical Gauss Meter Based on Ferrite and Hematite Ferrofluids.

Alternate Title: تنفيذ كاوسميتر بصري بالاعتماد على الموائع المغناطيسية للفيررات والهماتايت.

Authors: Lafta, Sadeq H. Salloom, Hussein T. Hashim, Furqan S.

Source: Iraqi Journal of Science. 2024, Vol. 65 Issue 9, p5055-5066. 12p.

Antioxidant activity and cytotoxicity of greigite nanoparticles synthesized by hydrothermal technique.

Authors: Naser, Dalal Maseer Lafta, Sadeq H. Hashim, Mustafa Shakir

Source: Biotechnology & Applied Biochemistry. Aug2024, Vol. 71 Issue 4, p960-973. 14p.

Subjects: Rietveld refinement, Magnetic hysteresis, Scanning electron microscopes, Cytotoxins, Iron sulfides

Comparison of field sweep and frequency sweep evaluations of Co–Ni ferrite nanoparticles in the short circuit FMR method.

Authors: Lafta, Sadeq H.¹ sadeq.h.lafta@uotechnology.edu.iq

Source: Kuwait Journal of Science. Apr2024, Vol. 51 Issue 2, p1-8. 8p.

Structural, morphological and electrical properties of α-Fe2O3 nanoparticles prepared by chemical route.

Authors: Salih, Ammar T. Lafta, Sadeq H. Najim, Aus A. et al.

Source: Ceramics International. Jul2025:Part A, Vol. 51 Issue 18, p25250-25257. 8p.

Subjects: Dielectric measurements, Fourier transform infrared spectroscopy, Permittivity, X-ray diffraction measurement, Particle size distribution, Hematite

New secure and efficient substitution and permutation method for audio encryption algorithm.

Authors: Albahrani, Ekhlas Abbas Alshekly, Tayseer Karam Lafta, Sadeq H.

Source: Journal of Supercomputing; Oct2023, Vol. 79 Issue 15, p16616-16646, 31p

Magnetic properties of Ba Ferrite Substituted by Low Fraction of Ni Cations.

Authors: Abdel-Mohsen, Luma H. Lafta, Sadeq H. Hashim, Mustafah Sh.

Source: Kuwait Journal of Science. Jul2023, Vol. 50 Issue 3A, p207-220. 14p.

Magnetorheological properties of iron, chromium, and ferrite pawders in cactus oil.

Authors: Tareq, M. H. Lafta, Sadeq H. Hussain, Wafaa A.

Source: AIP Conference Proceedings. 2025, Vol. 3282 Issue 1, p1-14. 14p.

4D chaotic system as random Substitution-Box.

Authors: Alshekly, Tayseer Karam Albahrani, Ekhlas Abbas Lafta, Sadeq H.

Source: Multimedia Tools & Applications; May2022, Vol. 81 Issue 11, p15793-15814, 22p

Evaluation of Hematite Nanoparticles Weak Ferromagnetism.

Authors: Lafta, Sadeq H.¹, 11132@uotechnology.edu.iq

Source: Journal of Superconductivity & Novel Magnetism; Dec2020, Vol. 33 Issue 12, p3765-3772, 8p

Multi-layer ceramics based on Ba(CaTi)O3 capacitors and investigation of their temperature stability performance and characteristics.

Authors: Gbashi, Kadhim R. Bahari, Ali Lafta, Sadeq H.

Source: Ceramics International. Jun2026:Part A, Vol. 52 Issue 14, p23843-23853. 11p.

Subjects: Ceramic capacitors, Crystal structure, Thermal properties, Energy dispersive X-ray spectroscopy, Pulsed lasers, Ceramic material manufacturing, Permittivity

Nanostructural, mechanical, dielectric, and morphological measurements of (BT) BaTiO3 and (BCT) BaCaTiO3 for energy storage applications.

Authors: Gbashi, Kadhim R. Bahari, Ali Lafta, Sadeq H.

Source: Journal of Materials Science: Materials in Electronics. Apr2026, Vol. 37 Issue 10, p1-16. 16p.

BIOCOMPATIBILITY STUDY OF α-Fe2O3 NANOPARTICLES PREPARED BY HYDROTHERMAL METHOD.

Authors: LAFTA, SADEQ H. TAHA, ALI ABDULRAHMAN FARHAN, MUHAMMAD M. et al.

Source: Surface Review & Letters. Nov2019, Vol. 26 Issue 9, pN.PAG-N.PAG. 8p. 4 Diagrams, 1 Chart, 3 Graphs.

Subjects: Ferric oxide, Nanoparticles, Biocompatibility, Distilled water, Cell lines

Impact of Ni2+ Content on Broadband Ferromagnetic Resonance of Superparamagnetic Ni Ferrite (Having Fe2+)-Epoxy Composite.

Authors: Lafta, Sadeq H.

Source: IEEE Transactions on Magnetics. Sep2018, Vol. 54 Issue 9, p1-8. 8p.

Subjects: Ferromagnetic resonance, Superparamagnetic materials, Resonance frequency analysis, Ferrites, Nickel

BIOCOMPATIBILITY STUDY OF α-Fe2O3 NANOPARTICLES PREPARED BY HYDROTHERMAL METHOD.

Authors: LAFTA, SADEQ H. TAHA, ALI ABDULRAHMAN FARHAN, MUHAMMAD M. et al.

Source: Surface Review & Letters; Nov2019, Vol. 26 Issue 9, pN.PAG-N.PAG, 8p, 4 Diagrams, 1 Chart, 3 Graphs

Thin films for nano-electronics applications based on BaCaTiO3–SrZnTiO3 perovskite with Au electrodes.

Authors: Gbashi, Kadhim R. Bahari, Ali Lafta, Sadeq H.

Source: Applied Physics A: Materials Science & Processing. May2023, Vol. 129 Issue 5, p1-11. 11p. 2 Diagrams, 3 Charts, 15 Graphs.

Efficient and secure chaotic PRNG for color image encryption.

Authors: Al-Mhadawi, Mohammed M. Albahrani, Ekhlas Abbas Lafta, Sadeq H.

Source: Microprocessors & Microsystems; Sep2023, Vol. 101, pN.PAG-N.PAG, 1p

Photo-resistor applications of Bi:ZnSe nano-composition deposited on micro-glass.

Authors: Gbashi, Kadhim R. Lafta, Sadeq H. Mahmood, Natheer B.

Source: Optical Materials. May2022, Vol. 127, pN.PAG-N.PAG. 1p.

Subjects: Band gaps, Lattice constants, Surface topography, Laser deposition, Ultraviolet-visible spectroscopy

Block image encryption based on modified playfair and chaotic system.

Authors: Albahrani, Ekhlas Abbas Maryoosh, Amal Abdulbaqi Lafta, Sadeq H.

Source: Journal of Information Security & Applications; Apr2020, Vol. 51, pN.PAG-N.PAG, 1p