Search Results - "A. Yousif, Ali"

Maghemite (γ-Fe2O3) and γ-Fe2O3-TiO2 Nanoparticles for Magnetic Hyperthermia Applications: Synthesis, Characterization and Heating Efficiency by Lemine, O. M., Madkhali, Nawal, Alshammari, Marzook, Algessair, Saja, Gismelseed, Abbasher, El Mir, Lassad, Hjiri, Moktar, Yousif, Ali A., El-Boubbou, Kheireddine

“…In this report, the heating efficiencies of γ-Fe2O3 and hybrid γ-Fe2O3-TiO2 nanoparticles NPs under an alternating magnetic field (AMF) have been investigated…”
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Open Channel Sluice Gate Scouring Parameters Prediction: Different Scenarios of Dimensional and Non-Dimensional Input Parameters by Ali A. Yousif, Sadeq Oleiwi Sulaiman, Lamine Diop, Mohammad Ehteram, Shamsuddin Shahid, Nadhir Al-Ansari, Zaher Mundher Yaseen

“…The determination of scour characteristics in the downstream of sluice gate is highly important for designing and protection of hydraulic structure. The…”
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Free and partially encapsulated manganese ferrite nanoparticles in multiwall carbon nanotubes by Al-Khabouri, Saja, Al-Harthi, Salim, Maekawa, Toru, Elzain, Mohamed E, Al-Hinai, Ashraf, Al-Rawas, Ahmed D, Gismelseed, Abbsher M, Yousif, Ali A, Myint, Myo Tay Zar

“…Free and partially encapsulated manganese ferrite (MnFe O ) nanoparticles are synthesized and characterized regarding structure, surface, and electronic and…”
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Effect of heat treatment on WO3 nanostructures based NO2 gas sensor low-cost device by Khudadad, Ameer I., Yousif, Ali A., Abed, Husam R.

“…This study introduces an elaboration of the heat treatment influence on the morphological, structural, and gas sensing performance of Tungsten trioxide. It has…”
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Non-tuned machine learning approach for hydrological time series forecasting by Yaseen, Zaher Mundher, Allawi, Mohammed Falah, Yousif, Ali A., Jaafar, Othman, Hamzah, Firdaus Mohamad, El-Shafie, Ahmed

“…Stream-flow forecasting is a crucial task for hydrological science. Throughout the literature, traditional and artificial intelligence models have been applied…”
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The Effectiveness of Decorating Antimony on the Structural, Optical, and Electrical Characteristics of SnO2 Nanowires by Yousif, Ali A., Hathal, Reeman M., Abed, Husam R.

“…In this study, SnO 2 nanowires and antimony (Sb) nanoparticles were synthesized using SnCl 4 .5H 2 O and SbCl 3 by dissolving them in acetone. The solution was…”
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Efficient, fast response, and low cost sensor for NH3 gas molecules based on SnO2: CuO/macroPSi nanocomposites by Abed, Husam R., Yousif, Ali A., Alwan, Alwan M., Habubi, Nadir F.

“…In the present study, a procedure of the inserting of SnO 2 :CuO nanoparticles with different CuO nanoparticles contents within a macroporous silicon layer…”
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Effect of the Deposition Temperature on Ammonia Gas Sensing Based on SnO2/Porous Silicon by Alwan, Alwan M., Abed, Husam R., Yousif, Ali A.

“…Enhancing the performance of the room temperature gas sensing that based on a wide surface area of the metal oxide semiconductor is the most important field…”
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A Study on the Morphology of the Silver Nanoparticles Deposited on the n-Type Porous Silicon Prepared Under Different Illumination Types by Alwan, Alwan M., Yousif, Ali A., Wali, Layla A.

“…In this study, the influence of n-type porous Si (n-PS) morphology properties and the performance of Ag nanoparticles (AgNPs)/n-PS Raman substrate were…”
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Efficient SnO2/CuO/porous silicon nanocomposites structure for NH3 gas sensing by incorporating CuO nanoparticles by Abed, Husam R., Alwan, Alwan M., Yousif, Ali A., Habubi, Nadir F.

“…In this paper, a porous silicon (Psi) surface modification process, including the incorporating of pure and CuO mixed SnO 2 within a Psi layer, was…”
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Structural, surface morphology and novel gas sensing properties of chemically deposited CdS-PVA nanocomposites; Impact of thiourea content by Talib, Haidar M., Yousif, Ali A., Omran Alkhayatt, Adel H.

“…•CdS-PVA NCs films successfully deposited by CBD at different thiourea M concentration.•Polycrystalline cubic structure films, the roughness and RMS rise as TU…”
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Different Electrode Configurations for NH3 Gas Sensing Based on Macro Porous Silicon Layer by Yousif, Ali A., Abed, Husam R., Alwan, Alwan M.

“…In this work, macro porous silicon layers were fabricated by Laser Assisted Etching. The morphology, structure and luminescence characteristics of the porous…”
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Enhancement of saturation magnetisation through the addition of a nonmagnetic element in substitutional Fe-doped In2O3 powder by Alshammari, Marzook S., Museery, Kadi Y., Alshammari, Ahmad S., AL Otaibi, Raja L., Yousif, Ali A., Gismelseed, Abbasher, Lemine, O.M.

“…•We propose a tuning of room temperature ferromagnetism by co-doping the In2O3-system through nonmagnetic atoms (Mg).•A new doping process was developed to…”
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The impact of thiourea concentration on the Structural, surface morphologyand optical characterization of chemically deposited CdS-PVA nanocomposites thin films by Talib, Haidar M., Yousif, Ali A., Omran Alkhayatt, Adel H.

“…•CdS/PVA nanocomposites successfully deposited on glass substrates at different thiourea (TU) concentration (0.1, 0.15, and 0.2) M.•All nanocomposite films…”
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Optimization of AgNPs/mesoPS Active Substrates for Ultra–Low Molecule Detection Process by Alwan, Alwan M., Wali, Layla A., Yousif, Ali A.

“…In this study, the effects of the sizes of AgNPs and the resulting hotspot nanogaps on the SERS spectra have been studied extensively. The optimal condition of…”
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Viability of the advanced adaptive neuro-fuzzy inference system model on reservoir evaporation process simulation: case study of Nasser Lake in Egypt by Salih, Sinan Q., Allawi, Mohammed Falah, Yousif, Ali A., Armanuos, Asaad M., Saggi, Mandeep Kaur, Ali, Mumtaz, Shahid, Shamsuddin, Al-Ansari, Nadhir, Yaseen, Zaher Mundher, Chau, Kwok-Wing

“…Reliable prediction of evaporative losses from reservoirs is an essential component of reservoir management and operation. Conventional models generally used…”
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Structural and Mössbauer study of nanoparticles CoFe2O4 prepared by sol-gel auto-combustion and subsequent sintering by Al-Maashani, M., Gismelseed, A. M., Khalaf, K. A. M., Yousif, Ali A., Al-Rawas, A. D., Widatallah, H. M., Elzain, M. E.

“…Single-phased nanocrystalline Cobalt ferrite (CoFe 2 O 4 ) have been synthesized by sol-gel auto-combustion method. The prepared sample was divided into four…”
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Composition, Electronic and Magnetic Investigation of the Encapsulated ZnFe2O4 Nanoparticles in Multiwall Carbon Nanotubes Containing Ni Residuals by Al Khabouri, Saja, Al Harthi, Salim, Maekawa, Toru, Nagaoka, Yutaka, Elzain, Mohamed E, Al Hinai, Ashraf, Al-Rawas, AD, Gismelseed, AM, Yousif, Ali A

“…We report investigation on properties of multiwall carbon nanotubes (mCNTs) containing Ni residuals before and after encapsulation of zinc ferrite…”
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Mössbauer study of chromium-substituted nickel ferrites by Gismelseed, Abbasher M., Yousif, Ali A.

“…The structural and magnetic properties of the Cr substituted NiCr x Fe 1− x O 4 ( 0 ⩽ x ⩽ 1.4 ) spinel ferrites have been investigated by means of X-ray…”
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A study on structural and optical properties of nanostructure MgxZn1-xO thin films using pulsed laser deposition by Yusuf, Ali Ahmad, Abd al-Majid, Marwah A.

“…تم في هذا البحث دراسة نمو الأغشية بظروف ترسيب مختلفة لفهم تأثير طريقة التحضير على خصائص الغشاء و لتحديد أفضل الظروف التحضيرية و تتمثل بدرجة حرارة 400°C, و ضغط…”
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