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Now showing items 11704-11723 of 49774
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Gingival Depigmentation Using Diode 980 nm and Erbium-YAG 2940 nm Lasers: A Split-Mouth Clinical Comparative Study
( Hindawi , 2021 , Article)This study aimed to compare the effectiveness of diode laser (980 nm) and erbium-YAG laser (2940 nm) for gum depigmentation. Background. Gingival hyperpigmentation, “black gum,” refers to black discrete single or multiple ... -
Ginsenoside Rb1 inhibits fibrillation and toxicity of alpha-synuclein and disaggregates preformed fibrils
( Elsevier , 2015 , Article)Compelling evidence indicates that α-synuclein (α-syn) aggregation plays a central role in the pathogenesis of Parkinson's disease (PD) and other synucleinopathies. Identification of compounds that inhibit or reverse the ... -
GIS-Based Solutions for Monitoring and Controlling COVID-19 in ASHGHAL Construction Projects: Improving Construction Sector Resilience
( Qatar University Press , 2023 , Conference Paper)Early in 2020, doctors around the globe identified the virus responsible for Coronavirus disease 2019 (COVID-19). Rapidly spreading, the virus reached every continent. As part of its efforts to prepare for the FIFA World ... -
GIS-based spatiotemporal analysis for road traffic crashes; in support of sustainable transportation Planning
( Elsevier Ltd , 2023 , Article)Road traffic crashes pose a significant challenge worldwide, necessitating increased efforts to reduce them and promote sustainable transport systems. This study aimed to investigate spatiotemporal road traffic crashes and ... -
Giving fathers a voice: Towards father involvement in early years settings
( Taylor & Francis , 2014 , Article)It has been widely recognised that fathers can play a key role in the development and well-being of young children. In many cases, however, fathers still have limited involvement in the early years education of their ... -
GIVING TWO ANSWERS TO THE SAME QUESTION: APPLYING SURVEY RE-INTERVIEWING TECHNIQUES IN QATAR.
( RESEARCH, SCIENCE AND TECHNOLOGY PUBLISHERS , 2016 , Article)In order to evaluate the quality of its survey data, SESRI implemented since 2010 a system of re-interviewing a sub-sample of respondents. These re-interviews usually take place not more than six days from the date of the ... -
Glaciations In The Arabian Peninsula
( Qatar University , 1990 , Article)Glaciations affected the Arabian Peninsula three times. This was during the Late Ordovician, the Late Carboniferous-Early Permian, and the Pleistocene. Recorded evidence of Paleozoic glaciations in Arabia, includes tillites, ... -
Glandular Morphometrics for Objective Grading of Colorectal Adenocarcinoma Histology Images
( Nature Publishing Group , 2017 , Article)Determining the grade of colon cancer from tissue slides is a routine part of the pathological analysis. In the case of colorectal adenocarcinoma (CRA), grading is partly determined by morphology and degree of formation ... -
Glandular structure-guided classification of microscopic colorectal images using deep learning
( Elsevier Ltd , 2019 , Article)In this work, we propose to automate the pre-cancerous tissue abnormality analysis by performing the classification of image patches using a novel two-stage convolutional neural network (CNN) based framework. Rather than ... -
Glioma extracellular vesicles for precision medicine: prognostic and theragnostic application
( Springer , 2022 , Article Review)EV produced by tumour cells carry a diverse population of proteins, lipids, DNA, and RNA molecules throughout the body and appear to play an important role in the overall development of the disease state, according to ...