• Refine Query
  • Source
  • Publication year
  • to
  • Language
  • 36
  • 13
  • 8
  • 5
  • 4
  • 3
  • 2
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • Tagged with
  • 120
  • 22
  • 19
  • 19
  • 18
  • 16
  • 15
  • 14
  • 13
  • 12
  • 12
  • 12
  • 11
  • 11
  • 11
  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Jughrāfiyā al-ṭabīʻīyah li-Dawlat Qaṭar

Diyāb, Muḥammad ʻAbd Allāh ʻAbd al-ʻAzīz. January 1980 (has links)
Thesis (mājistīr)--Jamiʻat al-Qāhirah. / Includes bibliographical references (p. [385]-394).
2

Jughrāfiyā al-ṭabīʻīyah li-Dawlat Qaṭar

Diyāb, Muḥammad ʻAbd Allāh ʻAbd al-ʻAzīz. January 1980 (has links)
Thesis (mājistīr)--Jamiʻat al-Qāhirah. / Includes bibliographical references (p. [385]-394).
3

Muʼassasāt al-siyāsīyah fī Dawlat Qaṭar

ʻUbaydān, Yūsuf Muḥammad, January 1979 (has links)
Thesis (mājistīr)--Jāmiʻat al-Qāhirah.
4

Muʼassasāt al-siyāsīyah fī Dawlat Qaṭar

ʻUbaydān, Yūsuf Muḥammad, January 1979 (has links)
Thesis (mājistīr)--Jāmiʻat al-Qāhirah.
5

A strategy for the commercial development of the liquefied natural gas industry in a country with a large natural gas reserve

Al-Hajri, Khalid January 2003 (has links)
No description available.
6

Attitudes of Qatari citizens towards marriage and family counselling

Al-Malki, Moza January 2002 (has links)
The global expansion of counselling into a wide range of social and cultural groups has raised questions about the acceptability of counselling for people living in societies who do not share Western traditions of psychological therapy. The present study is contextualised within reviews of models of marriage and family counselling, and an analysis of recent social changes in Qatari society. Attitudes to family and marriage counselling were investigated in a sample of 247 adult citizens of Qatar, a Gulf State in which counselling services have become established in recent years. A questionnaire measure of attitudes to marriage and family counselling was constructed, and validated for the purposes of the study. Results showed a generally positive attitude toward counselling, with attitude differences associated with age, educational level and place of domicile. Few gender differences were found. These results are discussed in the light of previous research into public attitudes to psychology and counselling, and their implications for practice and further research are reviewed.
7

School leadership within Education for a New Era reform in Qatar : four portraits of principals' perceptions and practices

Alfadala, Asmaa January 2015 (has links)
No description available.
8

Qatar's investment alternatives

Al-Abdulla, H. A. January 1988 (has links)
No description available.
9

Study of Acid Response of Qatar Carbonate Rocks

Wang, Zhaohong 2011 December 1900 (has links)
The Middle East has 62% of the world’s proved conventional oil reserves; more than 70% of these reserves are in carbonate reservoirs. It also has 40% of the world’s proved conventional gas reserves; 90% of these reserves are hold in carbonate reservoirs. Recently papers published from industry discussed the techniques, planning, and optimization of acid stimulation for Qatar carbonate. To the best of author’s knowledge, no study has focused on the acid reaction to Qatar carbonates. The lack of understanding of Qatar carbonate especially Middle East carbonates and the abundance of Middle East carbonate reservoirs is the main motivation behind this study. This work is an experimental study to understand the acid response to Qatar rocks in rocks with two types: homogenous carbonate and heterogeneous carbonate. A large portion of this research is to further investigate the impact of centimeter scale heterogeneity on the acid stimulation using Qatar rocks. Qatar carbonates have multi-scale heterogeneities which may cause the impact of the injected acids to differ from homogenous case. Recent published field data indicate a much smaller number of pore volume to breakthrough compared with experimental measurement with homogeneous carbonate and heterogeneity is believed to be one of the contributors of causing the low field measurements. In this case, acid linear core-flood experiments were conducted with carbonate core samples of different petrophysical properties to study the impact of both separated and connected vugs and channels on pore volume to breakthrough. Computerized tomography was used in characterization of the heterogeneities. One experiment simulated the response of acid to heterogeneous carbonate in downhole condition with drill-in fluid damage. Homogeneous rock was cored from a well in Qatar. The optimal injection rate was pursued through acid core flood experiments for acid stimulation design and for further reference. It is been discovered that the optimum injection rate for heterogeneous carbonate exists. For the similar acid flux, the corresponding PVBT for buggy limestone correlates inversely with the fraction of total porosity comprised by vugs. For vuggy carbonates with connected vugs and channels, whether or not formation damage exists, the acid tends to create new pore space nearby to the existing vugs and channels. Different strategies need to be made regarding acid stimulation design with homogeneous carbonate, heterogeneous carbonate with separated vugs and channels and heterogeneous carbonate with connected vugs and channels.
10

The exploitation of oil in Qatar

Al-Kawari, I. G. January 1986 (has links)
No description available.

Page generated in 0.0486 seconds