The forms and adverse effects of insecurities among internally displaced children in Ethiopia
Article scientifique
Open Access
Janet Kemei, Bukola Salami, Matiwos Soboka
BACKGROUND: Ethiopia has seen an increase in the number of internally displaced persons (IDPs) due to conflict and violence related to border-based disputes and climate …
Determinants of continuum of care for maternal, newborn, and child health services in Ethiopia: Analysis of the modified composite coverage index using a quantile regression approach
Article scientifique
Open Access
Aster Ferede Gebremedhin, Angela Dawson, Andrew Hayen
Maternal and child mortality remain unacceptably high in the Sustainable Development Goals era. Continuum of care has become a key strategy for improving the health …
Spatial distribution of complete basic childhood vaccination and associated factors among children aged 12–23 months in Ethiopia. A spatial and multilevel analysis
Article scientifique
Open Access
Getanew Aschalew Tesfa, Delelegn Emwodew Yehualashet, Addisu Getnet
BACKGROUND: Complete childhood vaccination considerably aids in the reduction of morbidity and mortality from vaccine-preventable childhood diseases. Understanding the geographical disparity of complete basic childhood …
Fertility-associated biochemical components in seminal plasma and serum of buffalo (Bubalus bubalis) bulls
Article scientifique
Open Access
Essam A. Almadaly, Abdel-Basaer S. Abdel-Salam, Ferial Sahwan
The present study looks for components in seminal plasma (SP) and/or serum that are closely related toin vivofertility of buffalo bulls. Fourteen healthy mature buffalo …
Prevalence of scabies and associated factors among children aged 5–14 years in Meta Robi District, Ethiopia
Article scientifique
Open Access
Gemechu Ararsa, Emiru Merdassa, Tesfaye Shibiru
BACKGROUND: Scabies is a public health problem that affects children and elders predominantly. Its burden is higher in resource-poor settings, and scabies has a significant …
Pooled prevalence and determinants of antenatal care visits in countries with high maternal mortality: A multi-country analysis
Article scientifique
Open Access
Dagmawi Chilot, Daniel Gashaneh Belay, Tigist Andargie Ferede
Background Complications during pregnancy and childbirth are the leading causes of maternal and child deaths and disabilities, particularly in low- and middle-income countries. Timely and …
Comparative Analysis of Ridge, Bridge and Lasso Regression Models In the Presence of Multicollinearity
Article scientifique
Open Access
Kelachi Enwere, E. C. Nduka, Uchenna Petronilla Ogoke
Aims: This research work investigated the best regression technique in handling multicollinearity using the Ridge, Least Absolute Shrinkage and Selection Operator (LASSO) and Bridge regression …
Synthesis, characterization, and biodegradation studies of new cellulose-based polymers
Article scientifique
Open Access
F. E. Tabaght, Khalil Azzaoui, A. El Idrissi
Abstract New cellulose carbamates and cellulose acetate carbamates were prepared by classical addition reaction of isocyanates with alcohols. A Telomerization technique was used to make …
Modelling and optimisation of ultrasound-assisted extraction of roselle phenolic compounds using the surface response method
Article scientifique
Open Access
Abdoudramane Sanou, Kiessoun Konaté, Kabakdé Kaboré
Extracts from Hibiscus sabdariffa L. (roselle) have been used traditionally as a food, in herbal medicine, in hot and cold beverages, as flavouring or coloring …
Exploratory regression modeling for flood susceptibility mapping in the GIS environment
Article scientifique
Open Access
Imran Ahmad, Martina Zeleňáková, Assefa Fenta
Abstract Understanding the temporal and spatial patterns of flood in the Awash River basin, which is located in Ethiopia’s Afar region, is crucial. The Awash …
Student Performance Patterns in Engineering at the University of Johannesburg: An Exploratory Data Analysis
Article scientifique
Open Access
Mfowabo Maphosa, Wesley Doorsamy, Babu Paul
Globally, the increased demand for engineers is not matched by an increase in graduates. This is further exacerbated by the fact that student dropout rates …
Centralized Control Method for Voltage Coordination Challenges With OLTC and D-STATCOM in Smart Distribution Networks Based IoT Communication Protocol
Article scientifique
Open Access
Ahmed Y. Hatata, Eman O. Hasan, Mohammed A. Alghassab
This paper proposes a coordination method for the voltage control devices based on optimal settings of the D-STATCOMs, on the load tap changer (OLTC) transformer …
Characterization, antibacterial, antioxidant, antidiabetic, and anti-inflammatory activities of green synthesized silver nanoparticles using Phragmanthera austroarabica A. G. Mill and J. A. Nyberg extract
Article scientifique
Open Access
Dina M. Khodeer, Ali M. Nasr, Shady A. Swidan
Introduction Diabetes mellitus is a chronic metabolic disorder that exhibited great expansion all over the world. It is becoming an epidemic disease adding a major …
Molecular typing methods & resistance mechanisms of MDR Klebsiella pneumoniae
Article scientifique
Open Access
Sunil Kumar, Razique Anwer, Arezki Azzi
The emergence and transmission of carbapenem-resistant Klebsiella pneumoniae (CRKP) have been recognized as a major public health concern. Here, we investigated the molecular epidemiology and …
Optimization of the mechanical properties of polyester/coconut shell ash (CSA) composite for light-weight engineering applications
Article scientifique
Open Access
Oluyemi Ojo Daramola, Abayomi Adewale Akinwande, Adeolu Adesoji Adediran
The mechanical properties of coconut shell ash (CSA) reinforced polyester composite have been optimized. Various test specimens were developed by dispersing 10, 20, 30 and …
Structure-based pharmacophore modeling, virtual screening, and molecular dynamics simulation studies for identification of Plasmodium falciparum 5-aminolevulinate synthase inhibitors
Article scientifique
Open Access
Gbolahan O. Oduselu, Rufus Afolabi, Ibitayo Abigail Ademuwagun
Plasmodium falciparum (Pf) 5-aminolevulinic acid synthase (5-ALAS) is an essential enzyme with high selectivity during liver stage development, signifying its potential as a prophylactic antimalarial …
Association between socio-economic status and non-communicable disease risk in young adults from Kenya, South Africa, and the United Kingdom
Article scientifique
Open Access
Asanda Mtintsilana, Ashleigh Craig, Witness Mapanga
There is a pressing need for global health preventions to curb the escalating burden of non-communicable diseases (NCDs). Utilising multi-country study designs can improve our …
The happy learner: Effects of academic boredom, burnout, and engagement
Article scientifique
Open Access
Christiaan I. Bekker, Sebastiaan Rothmann, Magdalena M. Kloppers
This study aimed to investigate the impact of demographic and contextual variables on boredom in English and mathematics, and to test structural models of boredom, …
How do we best engage young people in decision-making about their health? A scoping review of deliberative priority setting methods
Article scientifique
Open Access
Daniella Watson, Mimi Mhlaba, Gontse Molelekeng
INTRODUCTION: International organisations have called to increase young people's involvement in healthcare and health policy development. We currently lack effective methods for facilitating meaningful engagement …
Optimization of bioethanol production from sugarcane molasses by the response surface methodology using Meyerozyma caribbica isolate MJTm3
Article scientifique
Open Access
Estifanos Hawaz, Mesfin Tafesse, Anteneh Tesfaye
Abstract Purpose Yeast strains tolerant to a wide range of stress conditions are needed for the production of bioethanol from substrates rich in sugar. In …