Surface functionalization of cellulose nanocrystals derived from waste newspaper for highly efficient Mn (VII) sorption
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Fathy M. Mohamed, Mohamed R. El‐Aassar, Basant yousri Eweida
Abstract This study aims to produce functionalized cellulose nanocrystals (FCNCs) by preparing and functionalizing cellulose nanocrystals (CNCs) from eco-friendly newspapers utilizing a straightforward two-step reaction …
Impact of endodontic access cavity preparation on the fracture resistance of CAD-CAM crowns
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Abdelazim Gamal, Mohamed F. Aldamaty, Hussein Mohamed
PURPOSE: The present research aimed to assess the impact of endodontic access cavity preparation on the fracture resistance of CAD-CAM crowns. MATERIALS AND METHODS: A …
Optimizing blood management in burn surgery: a meta-analysis of tranexamic acid vs. placebo
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Mohamed Abdo Khalafallah, Jana Ahmed Elsead, Fatima Azzam Aboud
BACKGROUND: Early debridement and grafting improve burn outcomes but pose significant blood loss risks. Tranexamic acid (TXA), an antifibrinolytic agent, reduces hemorrhage without increasing Venous …
Evaluation of the antidyslipidemic and nephroprotective effect of methanolic seed extract of Lepidium sativum on male Swiss albino mice fed on deep fried palm oil
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Ebsa Tofik Ahmed, Abebe Dukessa Dubiwak, Tigist Mateos
Introduction Currently, there is dramatic change in dietary habits. Consumption of energy dense foods are becoming common practice globally. Increased consumption of energy dense foods …
Isolation, characterization and phylogenetic analyses of avian influenza A (H9N2) viruses isolated from poultry between 2019 and 2023 in Egypt
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Zienab Mosaad, Naglaa M. Hagag, Moataz M. Elsayed
Abstract The current study aimed to investigate the genetic characterization and evolution of low pathogenic avian influenza virus H9N2 in Egypt. Ten H9N2 viruses were …
Preterm birth and its associated factors among women of reproductive age in Zambia: a survey analysis
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Mutale Sampa, Atupele Chisiza, Mwiche Musukuma
BACKGROUND: Preterm birth is the leading cause of death among children under five globally, with the highest burden in low- and middle-income countries (LMICs), particularly …
Water security in Mbagathi and Stony Athi catchments within Kenya’s SGR corridor under environmental and socio-economic change
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Catherine Sang, Daniel Olago
Abstract Water insecurity, driven by urbanization, population growth, land use and climate change, poses a global challenge. This study examines water supply and demand trends …
Association of risk management practices and financial performance of microfinance institutions in Ethiopia: A two-step system generalized method of moments approach
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Megbaru Tesfaw Molla, Ratinder Kaur
This study aims to analyze the relationship between risk management and performance of microfinance institutions (MFIs) in Ethiopia. An explanatory research design was employed by …
Sustainable transport strategies and their implementation barriers in Addis Ababa, Ethiopia
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Yibeltal Dubale Tazzie, Dagnachew Adugna, Berhanu Woldetensae
Emerging cities like Addis Ababa are now facing rapid urbanization and motorization, which results in an increasing urban mobility challenges. Despite the global advancements in …
The lived experience of mothers who give birth after induction of labour in hospital settings in Southern Ethiopia: a phenomenological study
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Adanech Abebe, Temesgen Nane Setato, Fithamlak Solomon Bisetegn
BACKGROUND: Induction of labor (IOL) is a medical intervention used to initiate labor artificially and has become one of the most common procedures in modern …
Synthesis, reactions, antitumor and antimicrobial activity of new 5,6-dihydropyrrolo[2,1-a]isoquinoline chalcones
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Mohamed A. Mohamed Teleb, Monica G. Kamel, Madonna S. Mikhail
Stirring of 2-(6,7-dimethoxy-3,4-dihydroisoquinolin-1-yl)acetonitrile 1 with thiophene-2-carbaldehyde 2 in absolute ethanol in the presence of hydrochloric acid yielded 2-(6,7-dimethoxy-3,4-dihydroisoquinolin-1-yl)-3-(thiophen-2-yl)acrylonitrile hydrochloride 3. Refluxing of arylidene 3 with …
The impact of adding dual and triple combinations of quicklime and plastic wastes and palm fibers on the California bearing ratio of fine sand
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Ahmed H. Elbosraty, Mohamed A. Bahr, Ahmed M. Ebid
Fine sand, widely distributed across arid and semi-arid regions, presents challenges due to its low bearing capacity and susceptibility to deformation. This study investigates the …
Impact of mung bean crop market participation on asset accumulation of smallholder households in low-land areas of South Ethiopia
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Girma Gata, Berhanu Kuma, Alula Tafesse
Introduction The study aimed at to evaluate the impact of mung bean crop market participation upon asset accumulation of smallholder farmers in lowland areas of …
TRANSITIONAL STAGE: LANGUAGE DISJUNCTURE FOR INTERMEDIATE PHASE MATHEMATICS TEACHING, CHRIS HANI EAST EDUCATION
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Bulelwa Makena, Joseph Baidoo, Godfrey Mutesasira
It becomes worth noting that as learners transition from one learning phase to the other, instructional strategies get redefined in a manner that interchangeably affects …
A comprehensive stalagmite investigation distinguishing anthropogenic and natural signals in Madagascar between 1680 and 1860
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Ny Riavo G. Voarintsoa, Hallie M. Fowler, Thomas John Lapen
Abstract Disentangling anthropogenic from natural induced changes is difficult, but crucial to accurately assess the specific environmental impacts of humans’ actions versus climate in the …
Plasma protein biomarkers of Plasmodium falciparum infection in pregnant women: a high-throughput proteomics study
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Bernard N. Kanoi, Harrison Waweru, Francis Kobia
Introduction Pregnant women in sub-Saharan Africa face heightened susceptibility to Plasmodium falciparum malaria, with placental sequestration driving adverse outcomes. The infection may lead to pregnancy-associated …
WEFE nexus management plan for sustainable development and gender equity in the Matmata region, SE Tunisia
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Houda Besser, Afef Mahjoubi, Xenia Theodotou Schneider
Introduction Climate variability and socio-environmental challenges are often assessed separately, overlooking their interdependencies. This siloed management approach may mitigate one issue while inadvertently intensifying others. …
Organizational communication satisfaction as a moderator between the big five personality traits and job satisfaction among employees in Nigeria
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Yosra Jarrar, Lujain Ammar, Gabriel E. Nweke
This study seeks to understand the relationship between job satisfaction and the Big Five personality traits-openness, conscientiousness, extroversion, agreeableness, and neuroticism-while considering the moderating effect …
Molecular profile PCR array of regenerative therapy (PRP, PRF& CpG-ODN) in wound healing of diabetic dogs
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Olla A. Khalifa, Adel Al-Akraa, Abdelhaleem Elkasapy
This study's aim is to validate differential wound healing genes expression in canine with diabetes using regenerative medicine such as PRP, PRF, and CpG oligodeoxynucleotides …
Comparison between dual energy X-ray absorptiometry and calcaneal quantitative ultrasound for determining bone mineral density in children living with HIV in uganda: A cross- sectional study
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Eva Natukunda, Alexander J. Szubert, Alasdair Bamford
BACKGROUND: The aim of this study was to compare quantitative ultrasound (QUS) and dual energy X-ray absorptiometry (DXA) for determining bone mineral density (BMD) among …