Search Results - "Sabbar, M."

Resonance Effects in Photoemission Time Delays by Sabbar, M, Heuser, S, Boge, R, Lucchini, M, Carette, T, Lindroth, E, Gallmann, L, Cirelli, C, Keller, U

“…We present measurements of single-photon ionization time delays between the outermost valence electrons of argon and neon using a coincidence detection…”
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COPRIME ARRAY PARAMETERS OPTIMIZATION FOR DOA ESTIMATION by A. Salman, Fatimah, M. Sabbar, Bayan

“…Sparse array such as the coprime array is one of the most preferable sparse arrays for direction of arrival estimation due to its properties, like simplicity,…”
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Revealing the time-dependent polarization of ultrashort pulses with sub-cycle resolution by Boge, R, Heuser, S, Sabbar, M, Lucchini, M, Gallmann, L, Cirelli, C, Keller, U

“…We report on the first experiments characterizing the complete time-dependent 2D vector potential of a few-cycle laser pulse. The instantaneous amplitude and…”
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AA7075-ZrO2 Nanocomposites Produced by the Consecutive Solid-State Process: A Review of Characterisation and Potential Applications by Sabbar, Huda M., Leman, Zulkiflle, Shamsudin, Shazarel B., Tahir, Suraya Mohd, Aiza Jaafar, Che N., Hanim, Mohamed A. Azmah, Ismsrrubie, Zahari N., Al-Alimi, Sami

“…Solid-state recycling is a direct conversion method for producing metal chips, whereas the materials are plastically deformed into the final product without…”
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Erratum: Resonance Effects in Photoemission Time Delays [Phys. Rev. Lett. 115, 133001 (2015)] by Sabbar, M, Heuser, S, Boge, R, Lucchini, M, Carette, T, Lindroth, E, Gallmann, L, Cirelli, C, Keller, U

“…This corrects the article DOI: 10.1103/PhysRevLett.115.133001…”
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Development of Hot Equal Channel Angular Processing (ECAP) Consolidation Technique in the Production of Boron Carbide(B4C)-Reinforced Aluminium Chip (AA6061)-Based Composite by Al-Alimi, Sami, Lajis, Mohd Amri, Shamsudin, Shazarel, Yusuf, Nur Kamilah, Chan, Boon Loong, Didane, Djamal Hissein, Rady, Mohammed H., Sabbar, Huda M., Msebawi, Munthader S.

“…The production of metal matrix composites (MMCs) through recycled materials is a cost-saving process. However, the improvement of the mechanical and physical…”
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Lead intoxication induces noradrenaline depletion, motor nonmotor disabilities, and changes in the firing pattern of subthalamic nucleus neurons by Sabbar, M, Delaville, C, De Deurwaerdère, P, Benazzouz, A, Lakhdar-Ghazal, N

“…Abstract Lead intoxication has been suggested as a high risk factor for the development of Parkinson disease. However, its impact on motor and nonmotor…”
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A simple electron time-of-flight spectrometer for ultrafast vacuum ultraviolet photoelectron spectroscopy of liquid solutions by Arrell, C A, Ojeda, J, Sabbar, M, Okell, W A, Witting, T, Siegel, T, Diveki, Z, Hutchinson, S, Gallmann, L, Keller, U, van Mourik, F, Chapman, R T, Cacho, C, Rodrigues, N, Turcu, I C E, Tisch, J W G, Springate, E, Marangos, J P, Chergui, M

“…We present a simple electron time of flight spectrometer for time resolved photoelectron spectroscopy of liquid samples using a vacuum ultraviolet (VUV) source…”
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A DESIGN OF DIGITAL CHAIN CUSTODY FOR REPUBLIC OF IRAQ by Abed Zaid, Shireen M., Sabbar, Bayan M.

“…Chain of custody (COC) is a concept and process designed to ensure the integrity of evidence including digital evidence (DE). Also, it defines a set of…”
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Sparse DFT Based Channel Estimation In OFDM Systems by Abboud, Maryam K., Sabbar, Bayan M.

“…Channel estimation is an essential part of Orthogonal Frequency Division Multiplexing (OFDM) communication systems. In this paper, two Discrete Fourier…”
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NEW COMPUTER GENERATED-SCMA CODEBOOK WITH MAXIMIZED EUCLIDIAN DISTANCE FOR 5G by Tabra, Yasmine M., Sabbar, Bayan M.

“…Sparse code multiple access (SCMA) is one of the Non-Orthogonal Multiple Access (NOMA) that attracts many researchers for its promising future uses in 5G…”
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Microbial contamination in the operating theatre: a study in a hospital in Baghdad by Ensayef, S, Al-Shalchi, S, Sabbar, M

“…Contamination of the operating theatre is a major cause of nosocomial infection. This study aimed to evaluate the incidence of bacterial contamination of…”
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Effects of Preheating Temperature on Deformed AA6061 Aluminium Properties of Hot Equal Channel Angular Pressing (ECAP) by Using Deform-3D Software by Al-Alimi, Sami, Lajis, Mohd. Amri, Shamsudin, Shazarel, Yusuf, Nur Kamilah, Altharan, Yahya, Didane, Djamal Hissein, Saif, Yazid, Sadeq, Safwan, Sabbar, Huda M., Msebawi, Muntadher S.

“…In this paper, the deformation characteristics of engineering AA6061 aluminium in the Equal Channel Angular Pressing (ECAP) are performed using the deformed 3D…”
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A Comparative Study of Y Zeolite Catalysts Derived from Natural and Commercial Silica: Synthesis, Characterization, and Catalytic Performance by Saleh, Najat J., Al-Zaidi, Bashir Y. Sherhan, Sabbar, Zainab M.

“…Hydrothermal synthesis process of the zeolite type Y and production of different forms (i.e., NaY, NH 4 Y , and HY) were accomplished. Both natural silica…”
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Synthetic Pathways to New Hydrated Sodium and Lithium Vanadium Bronzes by Sabbar, E.M., de Roy, M.E., Besse, J.P.

“…Synthesis of new hydrated sodium vanadium and lithium vanadium bronzes has been investigated by reaction of VOSO4·5H2O, VO(C5H7O2)2, or V2O3 with compounds…”
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Configurational changes of ruptured intracranial aneurysms at the window between pre-operative CTA and the definite clipping surgery by Hagar A. Algburi, Mustafa Ismail, Tabarek M. Al-Nuaimi, Zainab T. Alzeyadi, Jafar M. Sabbar, Ahmed K. Al-Kishawi, Rania H. Al-Taie, Mahmood F. Al-Zaidy, Mohammed A. Alrawi, Samer S. Hoz

“…Background: Ruptured intracranial aneurysms may face configurational changes in size and shape resulting from extreme weakness in their wall. These…”
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Synthesis of Ester-Functionalized Vanadyl Phosphonates by Sabbar, E. M, de Roy, M. E, Ennaqadi, A, Gueho, C, Besse, J. P

“…New layered vanadyl organophosphonates VOHOOC(CH2)2PO3·2H2O and VO(O3PR)1 - x (O3PR‘) x ·yH2O with R being the ester function (CH2)2COO(CH2) n - 1CH3 and R‘…”
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Hardware Co-Simulation of LTE Turbo Code With Chaotic Interleaver And Improved Log-MAP Algorithm Using System Generator by Omran, Khadija, Sabbar, Bayan M.

“…An efficient LTE turbo code implement using Log-Maximum a Posteriori (MAP) Algorithm with reducing number of required cycles approximate by 50%. Turbo code…”
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A new hydrated sodium vanadium bronze as Li insertion compound by Millet, M., Farcy, J., Pereira-Ramos, J.P., Sabbar, E.M., De Roy, M.E., Besse, J.P.

“…A sodium vanadium bronze hydrate, Na 0.33V 2O 5·1.3H 2O has been synthesized from reaction of phosphonic acid with vanadyl ions and sodium hydroxide in aqueous…”
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Intercalation of monoalcohols and dialcohols in vanadyl carboxymethylphosphonate by Sabbar, E.M, de Roy, M.E, Besse, J.P

“…A series of alcohol-intercalated vanadyl phosphonates VO(HOOCCH 2)PO 3, CH 3(CH 2) nOH (n = 0, 1, 2, 3, 4), and VO(HOOCCH 2)PO 3, OH(CH 2) nOH (n = 3, 4, 5, 6,…”
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