Effect Different Concentrations of Growth Regulator on Morphological Traits of Zea mays L. and Pennisetum glaucum Seedlings
Shaymaa Hassan
2026-09-09
Pages: 1-12

Effect of different concentrations of the growth regulator ATONIK on the morphological characteristics of germinated Zea mays L. (ZM) and Pennisetum glaucum (PG) seeds were studied. In the laboratories of Tikrit University/College of Education for Women/Department of Life Sciences, the study was ...

ATONIK Zea mays Pennisetum glaucum Morphological characteristics Growth regulator
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A STUDY OF THE EFFECT OF PARTIAL NICKEL SUBSTITUTION ON THE STRUCTURAL AND MAGNETIC PROPERTIES OF LA₀.₅SR₁.₅CO₁₋ₓNIₓO₄ COMPOSITE PREPARED USING AN ENHANCED SOL–GEL METHOD
Dheyab T. Noori; Reham Z. Hadi; Robak Aziz Rashid
2026-09-10
Pages: 13-21

Objective: This study examines the concept of substituting one element for another in a compound and analyses the results. Method: The compound was synthesised and prepared using an improved sol-gel method, employing different concentrations to substitute nickel with cobalt, and investigating the...

X-ray diffraction Morphological Vibrational Sol-gel method Spectroscopy
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A STUDY OF THE OPTICAL PROPERTIES AND ENERGY GAP TUNING THROUGH NICKEL DOPING IN Z-SCAN AND DIFFUSE REFLECTION TECHNIQUES FOR LA₀.₅SR₁.₅CO₂₋ₓNIₓO₂ COMPOSITE PARTICLES
Wisam Shareef Irzooqi
2026-09-10
Pages: 22-32

Objective: The primary focus of the study was to examine its linear and non-linear optical properties. Method: This research investigates the synthesis of the nanocomposite La₀.₅Sr₁.₅Co₂₋ₓNiₓO₂, which was prepared using the sol-gel method. Furthermore, the non-linear optical properties were studi...

Z-scan technique Optical bandgap Open-aperture Optical switches Photodetectors Oxygen vacancies
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