Browsing University Publications by Title
Now showing items 1754-1773 of 4355
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Scanning electron microscopy of hymenolepis nana and h. Diminuta from natural infections
( Qatar University , 1992 , Article)The surface ultrastructure of two cestodes: Hymenolepis nana and H. diminuta was studied by scanning electron microscopy. The scolex, suckers, rostellum and strobila are all covered with dense populations of microtriches ... -
Scanning Electron Microscopy Of The Egg And The Second Stage Larva Of Toxocara Vitulorum
( Qatar University , 1996 , Article)The surface topography of the egg and 2nd stage larvae of the nematode Toxocara vitulorum are described by scanning electron microscopy. The eggs are oval and their surfaces are characterized by the presence of distinct ... -
Scanning electron microscopy of the egg-shell of the fly synthesiomyia Nudiseta (wulp)
( Qatar University , 1994 , Article)The ultrastructure of the egg-shell of the fly Synthesiomyia nudiseta has been studied by scanning electron microscopy. The surface of the outer chorion is highly ridged, grooved and has a reticulate appearance except at ... -
Scanning electron microscopy on adults of Schistosoma mansoni treated in-vivo with praziquantel and RO-15 (5458).
( Qatar University , 1997 , Article)In view of the known relationship between changes in the tegumental surface of schistosomes and the potency of antischistosomal drugs, the present work is done to study the effect of two oral drugs, namely Praziquantel ... -
Scarred for life: The impact of the Acid Control and Acid Crime Prevention Act of 2010 on addressing violence against women in Pakistan
( Bloomsbury Qatar Foundation Journals , 2013 , Article)This article uses the Pakistani Acid Control and Acid Crime Prevention Act of 2010 (Act of 2010) as an example to discuss the use of ad hoc legislation on issues of violence against women in Pakistan. From 2008 to 2011, ... -
Science Teachers' Beliefs About Teaching And Learning Implementing Inquiery-Based Learning - A Case In Qatar Government Primary Schools
( Qatar University Press , 2020 , Poster)The current study investigates the beliefs held by science teachers' on constructivism and a traditional approach in Qatar government primary schools. More specifically, it aims to investigate the challenges that science ... -
Screening Of Some Fungi For Uricolytic Activity
( Qatar University , 1996 , Article)Twenty nine species of fungi have been tested for their uricase activity. Only twenty two species of them have the ability to produce uricases. Most of the uncapable fungi to produce uricases belong to Basidiomycotina. ... -
Sd. Thuwayni's Internal and External Policy: 1273 / 1856-1282 / 1866 (Analysis and Evaluation Study)
( Qatar University , 2002 , Article)The main aim of this paper is to analyze and evaluate the policy of Sd. Thuwayni to consolidate his power over the tribes of Oman and to find solutions for all his problems which emerged after his father's death. The paper ... -
The Search for the Ancestor in Toni Morrison's Beloved and Song of Solomon
( Qatar University , 2003 , Article)The paper explores the search for the ancestor in Morrison's two novels: Beloved and Song of Solomon through the analysis of fam ilia! ties between Sethe and her daughter Beloved in Beloved and between Macon. Milkman and ... -
Searching for purpose: Critical assessment of teleological interpretation of treaties in investment arbitration
( Hamad bin Khalifa University Press (HBKU Press) , 2016 , Article)This article explores the tendency of investment tribunals to resort to teleological interpretation and to the protection and promotion of foreign investments as a standard goal of investment treaties. It further explores ... -
Seasonal Fluctuation Of Non-Rhizosphere Soil Fungi In Wheat Fields In Egypt
( Qatar University , 1983 , Article)The study aims at intensive survey of fungal floras of non-rhizospheric soil in wheat fields in El-Minya Governorate over the periods December 1976 - May 1977 and December 1977 - May 1978. At 28°C, using 1% glucose-Czapek's ... -
Seasonal Fluctuations Of Certain Species Of Nocturnal Coleoptera As Indicated By A Light Trap At Quena
( Qatar University , 1985 , Article)1) One light trap of Robinson type fitted with a mercury vapour bulb was operated for two consecutive years. Eighty - three species were identified and counted. The most abundant species was Tachys fumigatus of which over ... -
Seasonal Variations of Acoustic Properties in Ropme Sea Area
( Qatar University , 1993 , Article)Hydrographic data collected in the periods from 1961 to 1988 are used to investigate sound speed distribution in the Regional Organization for Protection of Marine Environment (ROPME) sea area in the Gulf, during four ... -
Secondary vs. Tertiary oil recovery from a two-dimensional porous media by microemulsion flooding
( Qatar University , 1989 , Article)The objective of this research was to study the application of microemulsion flooding in a visual, two-dimensional sandpack for the purpose of investigating the efficiency of oil displacement during secondary and tertiary ... -
Secure eHealth: A Secure eHealth System to Detect COVID Using Image Steganography
( Qatar University Press , 2020 , Poster)COVID is a pandemic which has spread to all parts of the world. Detection of COVID infection is crucial to prevent the spread further. Contactless health care systems are essential which can be implemented with Cloud ... -
Sediment Distribution Pattern in the Al-Shoaiba Lagoon, Red Sea Coast of Saudi Arabia
( Qatar University , 2003 , Article)The Al-Shoaiba coastal lagoon located on the eastern side of the Red Sea is covered mostly with calcareous sand and muddy sand. Wind derived quartz is the most abundant detrital component in the surficial sediments of the ... -
Sedimentological And Paleo-Environmental Studies On The Eocene Limestones In The Northern Plateau Of Bahariya Oasis, Western Desert, Egypt
( Qatar University , 1984 , Article)Detailed investigation of the three Eocene formations in the Northern Plateau revealed remarkable differences in their biogenic and lithologic characters. Eleven different microfacies associations have been recognized. ... -
Sedimentological development of the upper pliocene- pleistocene sediments in the areas of el salamony and el sawamha sharq, North East Sohag , Egypt.
( Qatar University , 1995 , Article)The Upper Pliocene- pleistocene Nile sediments cropping out in the areas around El Salamony and El Sawamha Sharq constitute two terraces including five facies ; flood plain , talus and lacustrine facies in the upper terrace ... -
Segmenting Liver Volume for Surgical Analysis
( Qatar University Press , 2021 , Poster)Introduction: Almost two million people worldwide die annually due to hepatic-related diseases. Half of these diseases are attributed to cirrhosis and the other half are related to hepatitis and hepatocellular carcinoma ... -
Seismic reflection coefficient parameter-theoretical and Practical approach
( Qatar University , 1994 , Article)In this study, the effect of porosity and pore filler on the reflection coefficient parameter (R), are well deduced and some mathematical expressions were developed. This leads to the establishment of new expression of (R) ...