Department of Chemistry and Earth Sciences College of Arts and Sciences Qatar University Doha, Qatar P.O. Box 2713 E-mail: [email protected] Name: Dr. Khadiga A. Hassan Program: Department: chemistry and earth sciences Academic degree: phD in Chemistry Date of LastDegree : June 1991 Institution of Last Degree: Reading University. Professional History:
1- Demonstrator (1979-1981) 2- Teaching assistant (1984-1986) 3- Assistant Professor(1992-2005) 4- Associate professor(2005- to date) Current Academic Rank: Associate Professor Date of Last Promotion: March / 2005 Date of Appointment at QU: October / 1979 Languages 1. Arabic 2. English
Qualifications in Chronological Order: (Degree Universi Universit Specific Awarde Scientific Conferences Attended: Participati Name of the Conference Scientific Symposia & Workshops:
Participat Activity Title
10) Committees Memberships:
A) College Committees: Participation No. Committee Name
B ) Department Committees: Participat Committee Name Participation No. Committee
C) Department Council:
* Secretary of the Department of Chemistry and Earth
Council over the Period October 1998 ─ October 1999.
Teaching Activities: List of Courses Taught Course Title Taught to Course Title Taught to List of Practical Lab Taught Area of Interest:
Synthesis and Characterization of Metal complexes. General Discipline: Chemistry. Special Discipline: Inorganic Chemistry. List of Publication
1) “Novel Low-Temperature Route to Known (MnS
and New (CrS3, MoS4 and WS5) Transition-Metal
D. A. Rice, S. J. Hibble, M. J. Almond, K. A. Hassan Mohammad and S. P. Pearse, J. Mater. Chem., 1992, 2,895.
2) “Preparation of New Selenium-Rich Selenides,
CrSe3, MoSe5 WSe6, and ReSe6 and Known Selenides, by the Reaction of Metal carbonyls with Selenium”.
S. J. Hibble, D. A. Rice, M. J. Almond, K. A. Hassan Mohammad, S. P. Pearse and J. R. Sagar, J. Mater. Chem., 1992, 2, 1237.
3) “Spectroscopic Studies of Complexes of Iodine
with the Bases 1–Aza−15−Crown–5 and 3,6,9,14–Tetrathiabicyclo[9.2.1] Tetradeca–11,13–Diene”.
Kh. A. Hassan, Spectrochimica Acta (A), 2004, 60, 4) “Synthesis, Infrared Spectra and Thermal Analysis of
Lead Carbonates and Lead Polychloride Formed in the Reaction of Urea with Pb(II) Salts at Elevated Temperature” .
Kh. A. Hassan N. Al-Hashimi and E. M. Nour, Trends in Inorg. Chem., 2004, 8, 127.
5) “Synthesis and Spectroscopic Studies of Vanadyl-
N,N`-o- Phenylenebis(salicylideneiminato) Complexes”.
N. Al-Hashimi, Kh. A. Hassan and E. M. Nour, Polish J. Chem., 2004, 78, 919.
6) “Synthesis, Infrared and Thermal Studies of
Kh. A. Hassan N. Al-Hashimi and E. M. Nour,
Wanneer u een miskraam heeft. In de helft van het bloedverlies in de eerste maanden van de zwangerschap is er sprake van een miskraam. De oorzaak van een miskraam is bijna altijd een afwijking in de chromosomen die toevallig is ontstaan bij de bevruchting van de eicel. Dit leidt tot een stoornis in de aanleg van de zwangerschap waardoor de zwangerschap niet verder kan groeien en wordt afge
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