Browsing Biological & Environmental Sciences by Title
Now showing items 34-53 of 791
-
Ameliorative role of dietary activated carbon against ochratoxin-A induced oxidative damage, suppressed performance and toxicological effects
( Taylor and Francis Ltd. , 2022 , Article)The present study reports that dietary addition of 2.5, 5.0, 10.0 g/kg activated charcoal (AC) in broiler feed contaminated with 0.15, 0.3 and 1.0 mg/kg ochratoxin A (OTA) showed a partial reduction in intensity of mycotoxins ... -
Amino acids Y229 and F603 are involved in Bacillus thuringiensis Cry1Ac delta-endotoxin stability and toxicity
( Blackwell Publishing , 2012 , Article)Bacillus thuringiensis Cry1Ac toxin shares structurally five conserved blocs with the other δ-endotoxins. To study the role of some amino acids belonging to these regions, two mutations, Y(229) P and F(603) S, were introduced ... -
An Analysis of the Comprehensive Implementation of Strategic Plans in Emerging Economies: The United Arab Emirates as a Case Study
( Wiley-Blackwell , 2016 , Article)Despite the potentially important impact of strategy implementation on organizational performance, relatively little has been discovered so far about its antecedents and consequences. This study aims to help fill this gap ... -
An estimation of erinaceidae phylogeny: A combined analysis approach
( Public Library of Science , 2012 , Article)Background: Erinaceidae is a family of small mammals that include the spiny hedgehogs (Erinaceinae) and the silky-furred moonrats and gymnures (Galericinae). These animals are widely distributed across Eurasia and Africa, ... -
An Integrated Apprch for Enhancing Food Safety in Qatar
( Hamad bin Khalifa University Press (HBKU Press) , 2018 , Conference Paper)This study was carried out to assess hygiene conditions, food handling practices, food safety knowledge of food service providers (FSPs), and the microbial quality of food served in different food service establishments ... -
An integrated approach for produced water treatment using microemulsions modified activated carbon
( Elsevier Ltd , 2019 , Article)In this study, the physical and chemical characterization of produced water was done followed by treatment through sand filtration coupled with activated carbon microemulsion modified activated carbon techniques. The results ... -
An Integrated Approach to Produced Water Treatment using Sand Filtration, Activated Carbon and Microemulsions modified Activated Carbon
( Qatar University Press , 2021 , Poster)The produced water from natural gas production process in the North field offshore is considered as the largest wastewater volume in Qatar, which could be potentially used for clean water resources for the industry as well ... -
An overview of brine management: Emerging desalination technologies, life cycle assessment, and metal recovery methodologies
( Academic Press , 2021 , Article)This study examines which management methods are the most recent and advanced in managing rejected brine generated from desalination plants. It also provides up-to-date information regarding the most adequate technologies ... -
An updated review on boron removal from water through adsorption processes
( Springer Nature , 2021 , Article)Boron is an essential micronutrient that has raised much interest, given the narrow balance between its necessity and toxicity. Both natural and anthropogenic emissions of boron into water sources can eventually deteriorate ... -
Analysis Of Date Palm Germplasm Phylogenetic Relationship Using Simple Sequence Repeat (ssr) Markers
( Hamad bin Khalifa University Press (HBKU Press) , 2014 , Conference Paper)Background: Microsatellite (Simple Sequence Repeat) markers are very powerful tool especially in plant genome analysis because they are locus-specific, co-dominant, highly polymorphic and highly reproducible. However, in ... -
ANIMAL MODEL FOR CHILDHOOD OBESITY
(2017 , Poster)Obesity has been recognized as a global health problem and linked with chronic diseases such as diabetes mellitus, cardiovascular syndromes, musculoskeletal disorders and some cancers. Children exposed to high carbohydrate, ... -
Anoxygenic phototrophs and the forgotten art of making dolomite
( Geological Society of America , 2019 , Article)[No abstract available] -
Antagonistic Effects of Trichoderma harzianum Isolates against Ceratocystis radicicola: pioneering a Biocontrol Strategy against Black Scorch Disease in Date Palm Trees
( Blackwell Publishing Ltd , 2016 , Article)Date palm is an important subsistence crop in arid regions due to its ability to grow under adverse environmental conditions such as high temperature, salinity and drought. Nevertheless, ideal conditions for its growth and ... -
Anti-atherosclerotic plants which modulate the phenotype of vascular smooth muscle cells
( Elsevier , 2016 , Article)Background: Cardiovascular disease (CVD) remains the leading cause of global death, with atherosclerosis being a major contributor to this mortality. Several mechanisms are implicated in the pathogenesis of this disease. ... -
Anti-atherosclerotic plants which modulate the phenotype of vascular smooth muscle cells
( Elsevier , 2016 , Article)Background: Cardiovascular disease (CVD) remains the leading cause of global death, with atherosclerosis being a major contributor to this mortality. Several mechanisms are implicated in the pathogenesis of this disease. ... -
Anti-cancer properties of Microalgae (T1) Extract in Breast Cancer Cell Lines
( Qatar University Press , 2021 , Poster)Breast cancer (BC), a worldwide health issue, is the most common malignant cancer in women in Gulf region, including the State of Qatar. Unfortunately, malignant tumors has the capability to metastasis, which involves both ... -
Anti-hypertensive Herbs and their Mechanisms of Action: Part I
( Frontiers Media , 2016 , Article)The use of herbal therapies for treatment and management of cardiovascular diseases (CVDs) is increasing. Plants contain a bounty of phytochemicals that have proven to be protective by reducing the risk of various ailments ... -
Anti-Hypertensive Herbs and Their Mechanisms of Action: Part II
( Frontiers Media , 2016 , Article)Traditional medicine has a history extending back to thousands of years, and during the intervening time, man has identified the healing properties of a very broad range of plants. Globally, the use of herbal therapies to ... -
Anti-Metastatic and Anti-Tumor Growth Effects of Origanum majorana on Highly Metastatic Human Breast Cancer Cells: Inhibition of NFκB Signaling and Reduction of Nitric Oxide Production
( Public Library of Science , 2013 , Article)Background: We have recently reported that Origanum majorana exhibits anticancer activity by promoting cell cycle arrest and apoptosis of the metastatic MDA-MB-231 breast cancer cell line. Here, we extended our study by ... -
Anti-microbial Activity Of Graphene Oxide Against Bacteria And Fungi
( Hamad bin Khalifa University Press (HBKU Press) , 2014 , Conference Paper)Graphene Oxide (GO) is a promising material for various applications. The team prepared GO from graphite and studied the interaction with different microorganisms. Anti-microbial properties were detected for the prepared ...