29776 publication(s) trouvée(s)
Article scientifique
Preparation, Characterization, and Evaluation of the Optical Properties of Cu-TiO2 Composite Prepared by Powder Metallurgy Technique
Abstract Copper is considered one of the most suitable metals with titanium dioxide (TiO2) surfaces that can achieve a great …
Article scientifique
Comparing the effects of different organic mulching materials on weed control, soil moisture conservation, and wheat (Triticum aestivum) productivity in the moisture deficit areas
Abstract Wheat (Triticum aestivum) productivity, in water deficit areas such as Ethiopia, is threatened by low soil fertility, weed infestation …
Article scientifique
Inflammation and immune activation are associated with risk of Mycobacterium tuberculosis infection in BCG-vaccinated infants
Article scientifique
Development of UPP Nanoparticles reinforced Zn-ZnO-MgO Composite Coating for Corrosion-resistance, Hardness and Microstructure Properties Enhancement of Mild Steel for Advanced Applications
Abstract The numerous industrial application of mild steel despite its susceptibility to degradation on exposure to the environment has called …
Article scientifique
Focus shaping of linearly polarized pseudo-nondiffracting beam using a radial shift and a large numerical aperture
Abstract Based on vector Debye integral, focusing properties of linearly polarized Bessel-Gaussian beam modulated by Bessel gratings (BGMBG) combining a …
Article scientifique
Can Echocardiographic Parameters Predict the Missing Link between Subclinical Atrial Fibrillation and Permanent Pacemakers? (Echocardiography and subclinical AF in permanent pacemaker)
Abstract Background and Objectives: Patients on implanted permanent pacemakers frequently develop atrial fibrillation (AF). We aimed to determine the Echocardiographic …
Article scientifique
Encapsulation of Brunfelsia pauciflora microprogated shoots as a suitable conservation protocol
Article scientifique
Economic cost of bovine trypanosomosis in pastoral and ago pastoral communities in Buliisa district, Uganda
Abstract Background - Animal diseases that are endemic like tsetse transmitted trypanosomosis cause continuous expenditure of financial resources of livestock …
Article scientifique
“I don’t hesitate to use the left-over antibiotics or if I don’t have any, I rush to my neighbours to ask for an antibiotic for my child.” Practices and experiences with antibiotic use among caregivers of paediatric patients at Zomba Central Hospital in Malawi.
Abstract Background: Inappropriate use of antibiotics is among the major causes of the global emergency of antibiotic resistance among children. …
Article scientifique
Microwave and ultrasonic-assisted diastereoselective synthesis of highly functionalized Spiro pyrrolidine-2,3'-thieno[2,3-d]pyridazine with microbicidal and larvicidal properties supported by DFT simulation and molecular docking
Abstract A novel class of Spiro-heterocyclic derivatives ( 2-6 ) can be synthesized and assessed as ecofriendly microbicidal and insecticidal …
Article scientifique
Effect of time and times of antenatal contact and other possible factors associated with birth outcomes in Jimma Zone, Southwest Ethiopia: Prospective follow up study
Abstract Background: Pregnancy is usually a pleased time for most women and their families. However, it can be a period …
Article scientifique
Transcriptome wide identification and characterization of NAC Transcription factors in response to abiotic stress in Lowland bamboo [ Oxytenanthera abyssinica (A.rich) munro]
Article scientifique
Africa Union (AU) Africa Centers for Disease Control and Prevention Role in the fight against COVID-19 in Africa: An Analysis of Frontline Health Workers' Perspectives
Abstract Background: This article examines the role of the Africa Union (AU) Africa Centers for Disease Control and Prevention (Africa …
Article scientifique
Genomic Surveillance of SARS-COV-2 reveals diverse circulating variant lineages in Nairobi and Kiambu County, Kenya
Abstract Genomic surveillance and identification of SARS-CoV-2 outbreaks are important in understanding the genetic diversity, phylogeny, and lineages of SAR-CoV-2. …
Article scientifique
Evaluation of molecular-level changes of Programmed cell Death Ligand-1 after radiotherapy in a BALB/c CT26 colorectal mouse tumor model
Abstract The effects of radiation therapy (RT) for cancer can be systemic and partially mediated by the immune system. However, …
Article scientifique
Clinical Findings in Patients with Nervous System Involvement Hospitalized at the COVID-19 Isolation Hospital in Alexandria University, Egypt: A Case Control Study
Abstract Background Global studies have exemplified that COVID-19 has neurological manifestations. This study gives an insight to the impact of …
Article scientifique
Susceptibility of the Anopheles coustani complex to Plasmodium vivax and Plasmodium falciparum infection in Ethiopia
Abstract Background Insecticide-based vector control interventions along with case management with artemisinin-based combination therapy (ACT) reduced malaria incidence and prevalence …
Article scientifique
Contribution to the characterization of environmental health risks in artisanal mining in South-Kivu, DR Congo: participative epidemiology and health resources dynamic
Abstract Background: environmental health issues are associated with artisanal mining in DR Congo, particularly when it is practiced informally or …
Article scientifique
Inhibitory antibacterial activity of two novel dihydroxy fatty acids and other constituents from the stem bark of Trichilia gilgiana Harms (Meliaceae)
Article scientifique
Seasonal and sexual variations of trace-metal elements (Cd, Pb, Cu, Zn, Fe) in muscle and eggs of the deep-water Pandalid shrimp Plesionika edwardsii (Brandt, 1851) from Northeast Algeria
Abstract The level of trace metal elements (TME) (Cd, Pd, Cu, Zn, Fe) was determined according to the seasons and …