1,775,293 research outputs found
New resonant behavior in the spin resolved photoionization of the rare gas atoms Kr 3d and Xe 4p
Full text linkKhalil T. New resonant behavior in the spin resolved photoionization of the rare gas atoms Kr 3d and Xe 4p. Bielefeld (Germany): Bielefeld University; 2002.In the first part of this thesis, the transferred spin polarization of resonantly excited Auger electrons of Kr 3d-1 5p photoionized by circularly polarized light was measured. The transferred spin polarization is related to the orientation A10 (and alignment A20) of core holes induced by the primary photoionization process, and to the intrinsic parameters [xi]1 which characterizes the transferred spin polarization of Auger electrons and [alpha]2, the anisotropy parameter which characterizes the angular intensity distribution of Auger electrons. Due to the selection rules of dipole excitation of Kr 3d-1 5p atoms i.e. Ji=1, A10 and A20 are known, [alpha]2 was calculated and measured by Kitajima et al. The calculation of [xi]1 was performed by N. M. Kabachnik and S. Fritzsche.
In the second part of this thesis, the spin polarization of Xe 4p near the ionization threshold was measured to examine the calculations of Cherepkov of contribution of the lowest order nondipole term; the electric-dipole-electric-quadrupole interference terms to the spin polarization of Xe np photoelectrons. The quadrupol matrix elements of the np->[epsilon]f transitions in Xe calculated in RPAE have strong maxima near the ionization threshold. This behaviour is similar to the well-known maxima in the dipole nd->[epsilon]f transitions. These dipole nd->[epsilon]f transitions are responsible for the so-called giant resonances in the total photoionization cross section. They are attributed to the double-well shape of the effective potential for the dipole [epsilon]f partial waves. Both the RPAE non-relativistic calculation from Cherepkov and the relativistic IPA adapted calculation from Derevianko agree qualitatively with the measured nondipole component of electron spin polarization
Supersymmetric Models and CP violation in B decays
No full textIn this talk CP violation in the supersymmetric models, and especially in B-decays is discussed. We review our analysis of the supersymmetric contributions to the mixing CP asymmetries of and processes. Both gluino and chargino exchanges are considered in a model independent way by using the mass insertion approximation method. The QCD factorization method is used, and parametrization of this method in terms of Wilson coefficients is presented in both decay modes. Correlations between the CP asymmetries of these processes and the direct CP asymmetry in decay are shown.In this talk CP violation in the supersymmetric models, and especially in B-decays is discussed. We review our analysis of the supersymmetric contributions to the mixing CP asymmetries of and processes. Both gluino and chargino exchanges are considered in a model independent way by using the mass insertion approximation method. The QCD factorization method is used, and parametrization of this method in terms of Wilson coefficients is presented in both decay modes. Correlations between the CP asymmetries of these processes and the direct CP asymmetry in decay are shown.In this talk CP violation in the supersymmetric models, and especially in B-decays is discussed. We review our analysis of the supersymmetric contributions to the mixing CP asymmetries of and processes. Both gluino and chargino exchanges are considered in a model independent way by using the mass insertion approximation method. The QCD factorization method is used, and parametrization of this method in terms of Wilson coefficients is presented in both decay modes. Correlations between the CP asymmetries of these processes and the direct CP asymmetry in decay are shown
Definitional struggles, field assemblages, and capital flows : a comparative sociogenesis of post-independence states in Morocco and Tunisia / Khalil Dahbi
No full textapplication/pdfapplication/pdfapplication/pdf2970812 bytes662240 bytes205129 bytes学位論文(Thesis
Wilson, Eliot Khalil : May 21st, 2004
No full textDescription on Cassette: Eliot Khalil Wilson - Poetry Reading
5/21/04Contents:
All tracks Poetry reading [complete]
Track 01 From Morning to Morning
Track 02 The Black-Shawled Windows of Castille y Leon
Track 03 Elegy for the Saint of Letting Small Fish Go
Track 04 The Man We Threw from the Sky
Track 05 Blank Verse for the Forbidden Channel
Track 06 Earl and the Ballerinas of Clark Hall
Track 07 White Slip on the Paris Metro
Track 08 Luaby
Track 09 Cantrip for a Lost Ariel
Track 10 Bob Dole’s Cantrip for Erectile Dysfunction
Track 11 Wedding Vows
Track 12 Minnesota Can’t Complain
Track 13 Final Words of Uh Man
Track 14 Last Day with Mayflower
Processing notes from Digital Projects Department: Second recording with file name 'Elliston Lecture 5-21-04 Eliot Khalil Wilson 2.mp3', also from 20120307/Disc 5, judged to be a duplicate.Digital Projects SAN: Folder and disc location for wav file: 20120307/Disc 5. Folder and disc location for mp3 file: 20120307/Disc 6
Dataset for Gait Analysis of Cerebellar Ataxic Patients and Healthy Adults Using MediaPipe Pose
No full textThis dataset is composed of human gait analysis data extracted using the human pose estimation framework MediaPipe Pose applied on two types of videos:1. Cerebellar Ataxic Gait Videos.2. Normal Gait Videos.Each one of the "Cerebellar Ataxic Gait " and "Normal Gait" folders contains 20 feature datasets extracted from 20 videos. The datasets are numbered from 1 to 20 with each numbering representing a healthy subject for the normal gait dataset and the same subject mimicking the cerebellar ataxic gait. Each dataset consists of 47 gait analysis features:1. 3D coordinates (x, y, z) of 12 joints in the human body: right and left shoulders, elbows, wrists, hips, knees, and ankles (36 features).2. Kinematic parameters representing joint angles: right and left shoulders abduction and adduction, hips flexion and extension, and knees flexion and extension (6 features).3. Spatiotemporal parameters: step length, step width, feet clearance, and right and left stride speed (5 features).This dataset can be used for training medical diagnosis machine learning models, which can be beneficial for physicians in assisting patients diagnosed with cerebellar ataxia or other similar neurodegenerative diseases with their gait rehabilitation process.For those who want to use this dataset for their research, make sure to cite the following paper associated with this dataset:@inproceedings{khalil2022diagnosis, author={Khalil, Hisham and Saad, Ahmed Mohamed Saad Emam and Khairuddin, Uswah}, booktitle={2022 IEEE-EMBS Conference on Biomedical Engineering and Sciences (IECBES)}, title={Diagnosis of Cerebellar Ataxia Based on Gait Analysis Using Human Pose Estimation: A Deep Learning Approach}, year={2022}, pages={201--206}, doi={10.1109/IECBES54088.2022.10079396}
Report on Margaret Khalil, Khalil Messiha's wife
No full textتقرير المراسله إيمان رافع عن الفنانة مارجريت خليل، زوجة الدكتور خليل مسيحة، أستاذ التشريح، تناولت فيه كيف دعمت زوجها كما ناقشت المقولة القائلة بأن وراء كل رجل عظيم امرأة.A report by Iman Rafi on the artist Margaret Khalil, wife of Khalil Messiha, Professor of Anatomy, in which she addressed how she supported her spouse and the adage "Behind Every Great Man Is A Woman.
Joana Hadjithomas & Khalil Joreige
Full text linkJoana Hadjithomas & Khalil Joreige © Jessica Forde Nés en 1969 à Beyrouth, Joana Hadjithomas et Khalil Joreige sont devenus artistes – et on se demande bien comment, dans un cadre aussi hostile, l’art s’avère d’un quelconque recours. Or c’est justement en pleine guerre civile, sur un territoire en ruines, saturé d’images de guerre et de propagande, que leur regard se forme. Comme l’analyse le catalogue Joana Hadjithomas, Khalil Joreige : Two Suns in Sunset, Se souvenir de la lumière, ils s’in..
Joana Hadjithomas & Khalil Joreige
Full text linkJoana Hadjithomas & Khalil Joreige © Jessica Forde Joana Hadjithomas and Khalil Joreige were born in 1969 in Beyrouth and, there, became artists. One can’t help wondering how art could be of any help in such a hostile environment. It was during the Civil War, however, in a country in ruins, saturated by war and propaganda images, that their gaze was formed. In the words of the catalogue Joana Hadjithomas, Khalil Joreige: Two Suns in Sunset, Se souvenir de la lumière, they were concerned with ..
Madckal, ila islamiyah al maryah, maa mukhatat muqtarah li islamiyah ibn al tarikh/ Khalil
No full text103 hal.; 23 cm
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