Zobrazeno 1 - 10 of 23 pro vyhledávání: '"Ismaeel A. Al-Baidhany"'
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Akademický článek
A Comparison of Supermassive Black Hole Mass of NGC 4151 Using Different Methods
Autor: Ismaeel A. Al-Baidhany, Sami Salman Chiad, Mahmood M. Kareem, Wasmaa A. Jabbar, Tahseen H. Mubarak, Nadir Fadhil Habubi, Ehssan S. Hassan, Mohamed Odda Dawood, Oday Mazin Abdulmunem
Publikováno v: Passer Journal, Vol 2, Iss 1, Pp 22-26 (2020)
We found a new value of supermassive black hole (SMBH) mass in the middle of type 1 Seyfert, NGC 4151 galaxy. In this Study, the image of NGC 4151 galaxy was deprojected to face-on, using spiral galaxy of face-on, and applied IRAF to calculate the el
Externí odkaz: https://doaj.org/article/4f043d9f5c6247838f2eb24ff93da7d5
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2
Comparison of the structure, electronic, and optical behaviors of tin-doped CdO alloys and thin films
Autor: Mazin Sherzad Othman, Ismaeel A. Al-Baidhany, Nadir F. Habubi, Sami Salman Chiad, Hayfa G. Rashid, Kh. A. Mishjil
Publikováno v: Journal of Materials Science: Materials in Electronics. 31:9037-9043
Spray pyrolysis technique (SPT) was applied to fabricate CdO films doped with tin at (0–8%) concentrations on glass substrates. Structural, morphological, and optical behaviors were inspected using X-ray diffraction (XRD), scanning electron microsc
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9c1d9a1634670390ffd59a75dd0cfa2b
https://doi.org/10.1007/s10854-020-03437-0
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3
Determine the mass of supermassive black hole in the centre of M31 in different methods
Autor: Sami Salman Chiad, Nadir F. Habubi, Hazim Louis Mansour, Ismaeel A. Al-Baidhany, Wasmaa A. Jabbar, Ahmed K. Al-kadumi
Publikováno v: INTERNATIONAL CONFERENCE OF NUMERICAL ANALYSIS AND APPLIED MATHEMATICS ICNAAM 2019.
In this work, We compared a new value of supermassive black hole masses (SMBH) in Andromeda galaxy has been estimated using different methods (first, direct methods e.g. gas dynamics and, stellar dynamics, second, indirect methods e.g. MBH−dispersi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d057a40b922fa60ff91eb49a719cc88a
https://doi.org/10.1063/5.0027838
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4
A Comparison of Supermassive Black Hole Mass of NGC 4151 Using Different Methods
Autor: Wasmaa A. Jabbar, Ismaeel A. Al-Baidhany, Tahseen H. Mubarak, Nadir F. Habubi, Mahmood M. Kareem, Oday Mazin Abdulmunem, Sami Salman Chiad, Ehssan S. Hassan, Mohamed O. Dawood
Publikováno v: Passer Journal, Vol 2, Iss 1, Pp 22-26 (2020)
We found a new value of supermassive black hole (SMBH) mass in the middle of type 1 Seyfert, NGC 4151 galaxy. In this Study, the image of NGC 4151 galaxy was deprojected to face-on, using spiral galaxy of face-on, and applied IRAF to calculate the el
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2b54de9b74e6314eb7275a3639fb5ebf
https://doi.org/10.24271/psr.06
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5
Optical properties of Polyvinyl Alcohol Films doped with Fe
Autor: Khalid Haneen Abass, Nadir F. Habubi, Mahmood M. Kareem, Khudheir A. Mishjil, Sami Salman Chiad, Ismaeel A. Al-Baidhany, N. N. Jandow
Publikováno v: Journal of Garmian University. 4:1-7
FeCl 3 was used as a source of Fe that added to the PVA films. PVA-Fe films wereprepared by casting method. The UV-Visible spectrophotometer used to record theabsorbance spectrum in the range of 300-900 nm. The absorbance decreased with theincreasing
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cd5991d8cf982a2f544be381b206ca8d
https://doi.org/10.24271/garmian.217
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6
A General Method for Designing n-Qubits Entanglement Creating Circuits and its Application in Different 4-qubits Entanglement Creating Circuits
Autor: Mohammed J. Mohammed, Ismaeel A. Al-Baidhany, Mezher B. Saleh
Publikováno v: Journal of Physics: Conference Series. 1999:012076
One of the most important aspects of quantum computation is quantum entanglement, it is an interesting feature of quantum physics, and has many important applications such as quantum teleportation, cryptography, quantum computation, and dense coding.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::951126b4017781cbd455478e1447e2e0
https://doi.org/10.1088/1742-6596/1999/1/012076
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8
A Comparison between Different Methods to Study the Supermassive Black Hole Mass - Pitch Angle Relation
Autor: Abdulhussain A Khadayeir, Wasmaa A. Jabbar, Sami Salman Chiad, Mohamed O. Dawood, Tahseen H. Mubarak, Ismaeel A. Al-Baidhany, Nadir F. Habubi, Ehssan S. Hassan
Publikováno v: Journal of Physics: Conference Series. 1294:022010
In this study, we compared the different Methods of determination of SMBH masses to study a correlation between mass of supermassive black hole and spiral arm pitch angle for 41 images of spiral galaxies using Spitzer/IRAS 3.6-µm. We selected four m
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::69be568094054f87141e907d59b51032
https://doi.org/10.1088/1742-6596/1294/2/022010
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9
The effect of substrate temperature on the physical properties of copper oxide films
Autor: Mohamed O. Dawood, Tahseen H. Mubarak, Ismaeel A. Al-Baidhany, Nadir F. Habubi, Sami Salman Chiad, Ehssan S. Hassan, Abdulhussain A Khadayeir
Publikováno v: Journal of Physics: Conference Series. 1294:022009
The effect of the substrate temperature of the deposition of copper oxide prepared by chemical spray pyrolysis technique was studied. The XRD measurements show that all the films are polycrystalline structure with predominant phase(-111). The crystal
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fe6e4dbbbef21c7c3099f8af631dffff
https://doi.org/10.1088/1742-6596/1294/2/022009
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10
Physical Properties of indium doped Cadmium sulfide thin films prepared by (SPT)
Autor: Ehssan S. Hassan, Nadir F. Habubi, Abdulhussain A Khadayeir, Sami Salman Chiad, Tahseen H. Mubarak, Mohamed O. Dawood, Ismaeel A. Al-Baidhany
Publikováno v: Journal of Physics: Conference Series. 1294:022008
Various thin films of cadmium sulfide doped with different weight ratios (wt %) of indium (CdS: In), were prepared on glass substrates by Spray pyrolysis technique (SPT), The Microstructural, topography and optical characteristics were studied. Pure
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::622f171167ee69ac6b557b99756a2ab8
https://doi.org/10.1088/1742-6596/1294/2/022008
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