Articles
Page 2 of 1278, showing 50 records out of 63852 total, starting on record 51, ending on 100
Journal of Public Health and Epidemiology
Determinants and consequences of sexual abuse against minors in sub-Saharan Africa
January-March 2025
Sexual violence against minors occurs in different contexts. In sub-Saharan Africa, it is a major public health problem. A systematic review of the quantitative and qualitative literature on sexual abuse against minors in sub-Saharan Africa was carried out, to determine the extent to which children are more likely to be sexually abused in this region, as well as the consequences to which they are exposed. A reviewing...
Journal of Public Health and Epidemiology
Extended vaccination program in guinea: Factors associated with non-adherence of children's parents to diphtheria vaccination
January-March 2025
The management of the diphtheria epidemic overlooked the behavioral aspects of children's parents regarding vaccination. This study examined the behavioral factors associated with parental non-adherence to diphtheria vaccination in the sub-prefecture of Kintinia, Guinea. The persistence of this epidemic in 2023 highlighted the importance of this research in understanding the behavioral factors associated with...
Journal of Microbiology and Antimicrobials
Detection of blaCTX-M, blaTEM, and blaSHV genes in ESBL-producing enterobacterales from poultry farms in the peri-urban area of Ouagadougou, Burkina Faso
January-June 2025
This study investigated the carriage of blaCTX-M, blaTEM and blaSHV gene in Extended-spectrum beta-lactamase (ESBL)-producing Enterobacterals from poultry in peri-urban area of Ouagadougou, Burkina Faso. From June to November 2023, fresh fecal samples were collected from 37 consenting poultry farms in four peri-urban areas around Ouagadougou. These samples were cultured to isolate ESBL-producing Escherichia coli and...
African Journal of Microbiology Research
Isolation, biochemical and molecular characterizations of riboflavin-producing lactic acid bacteria from Nigerian fermented food products
January 2025
The purpose of this research was to explore lactic acid bacteria (LAB) from Nigerian fermented foods that can be used to produce riboflavin. In this study, LAB were isolated from “wara”, “nono”, and “ogi”. Total number of colonies of LAB in triplicates ranged from 3.9 × 106 to 4.2 × 106 CFU ml-1. A total of 321 LAB were isolated. Of these LAB isolates, 129 (40%) belong to...
Journal of Yeast and Fungal Research
Epidemiological and antifungal susceptibility profile of the causative fungal agents of otomycosis in patients diagnosed at the University Hospital of Angré, Abidjan (Côte d’Ivoire)
January-June 2025
Otomycosis is a fungal infection mainly affecting the outer ear but can spread to the inner ear. The fungal agents can lead to complications such as tympanic perforation. This study aimed to determine the epidemiological and antifungal susceptibility profile of species colonizing the external auditory canal. This cross-sectional study was conducted from February to October 2021 at the University Hospital of...
International Journal of Physical Sciences
Study of the thermo-hydro-mechanical characteristics of prismatic compressed earth specimens from two brick quarries in the city of Abéché, Chad
January-March, 2025
The study focuses on the thermo-hygro-mechanical characterization of prismatic samples compressed earth specimens (CECs). Firstly, various sampling sites were located in order to identify them. Thus, the 4 × 4 × 16 cm3 specimens were used for the mechanical tests and the absorption test. In addition, 4 × 5 × 8 cm3 specimens were used for the thermal test. The wood ash content was varied from 0 to...
Journal of Medicinal Plants Research
Phytochemical and pharmacology of weed Mexican medicinal flora: State of the art
January, 2025
Weeds, often viewed as pests due to their interference with agriculture, are also crucial opportunistic plants that thrive in disturbed environments and secondary successions. They play a vital ecological role and offer numerous benefits, including fodder, green manure, food, and sources of industrial and medicinal chemicals. In Mesoamerican civilizations, weeds serve as a significant medicinal resource. This study...
Journal of Agricultural Extension and Rural Development
Analysis of agricultural extension experts’ competencies on pineapple production in Central Ghana
January-March 2025
This study assessed the competencies of Agricultural Extension professionals on commercial pineapple production in Central Ghana. A census technique was used to collect data from 86 extension professionals from eight selected districts within the central region of Ghana using a survey approach. Data was analysed using frequency, mean, percentage, standard deviation, correlation analysis, and Multivariate Analysis of...
Journal of Plant Breeding and Crop Science
Rice varietal selection under irrigated conditions in the Senegal River Valley using additive main effects and multiplicative interaction (AMMI) modeling approach
January-March 2025
To evaluate the varietal stability of rice grown under irrigated conditions, trials were conducted on thirty-four rice varieties across two locations. The objective of this study was to examine the impact of genotype × environment interactions (GEI) on high-yielding rice varieties. The primary focus was on the attributes of the rice varieties and their yield potential. Clustering methods were employed to determine...
African Journal of Marketing Management
AI and job market: Analysing the potential impact of AI on employment, skills, and job displacement
January-June 2025
Artificial Intelligence (AI) has rapidly evolved, permeating various industries and transforming business operations. While AI offers immense potential for efficiency and innovation, it also raises concerns about its impact on the job market. This paper delves into the potential consequences of AI on employment, skills, and job displacement. The historical context of technological advancements and their corresponding...
African Journal of Biochemistry Research
Impact of sickle cell trait on glycated hemoglobin levels in Abidjan
January-March 2025
Glycated hemoglobin (HbA1c) is a marker for glycemic control and diagnosis in diabetic patients. Sickle cell trait (SCT), characterized by the presence of hemoglobin S (HbS), may interfere with HbA1c formation. This study aimed to determine the impact of sickle cell trait (AS) on HbA1c levels. This cross-sectional analytical study included 94 patients and 76 control subjects over a 12-month period. HbA1c was measured...
African Journal of Biotechnology
Chemical composition, physicochemical parameters and nutritional value of Lannea velutina A. Rich (Anacardiaceae) seed and seed oil
January 2025
A study on Lannea velutina seeds was carried out to establish their chemical compositions. Proximate composition, physicochemical parameters, fatty acids, tocopherols, minerals, amino acids, simple sugars, phytates, fibers and polyphenols of seed kernel and seed oils were evaluated using the pre-established methods. The oil content was 57.3%. Oleic acid (43.9%), palmitic acid (34.9%) and linoleic acid (12.7%) were the...
ISABB Journal of Health and Environmental Sciences
Effect of artisanal mining on water quality: An assessment of water sources in local communities in Anka, Northwest Nigeria
January-June 2025
The presence of heavy metals in water sources within Anka, Northwest Nigeria, poses a growing health concern. This study assesses the extent of contamination levels, sources, and ecotoxicological risks associated with heavy metals in drinking water from the mining environment. Water samples were obtained from streams, the Anka River, grazing ponds, and pipe-borne water. The study analyzed heavy metals, including cadmium...
African Journal of Pharmacy and Pharmacology
Sedative and anticonvulsant activities of ethanolic extract of Cymbopogon proximus (Mahareb) and Hibiscus sabdariffa L. (Karkade) in Wistar rats
January 2025
Medicinal plants are a vital source of new chemical substances with potential therapeutic effects. In many regions worldwide, these plants play a significant role in population healthcare. This study aimed to investigate the sedative and anticonvulsant potential of ethanolic extracts of Cymbopogon proximus (Mahareb) and Hibiscus sabdariffa L. (Karkade), as well as possible hepatotoxicity. The study design involved...
African Journal of Pharmacy and Pharmacology
Characterization of medication errors in the Neonatology Unit of Teaching Pediatric Hospital of Ouagadougou, Burkina Faso
January 2025
Medication errors were reported for the first time in 1962. Neonates are more exposed than other pediatric and adult patients. In Burkina Faso, a few medication errors in neonate care units are known. This study aimed to characterize medication errors along the clinical medication circuit in the neonatology unit of the teaching pediatric hospital of Ouagadougou. A cross-sectional study included 38 neonates admitted to...
International Journal of Water Resources and Environmental Engineering
Advancing integrated water resources management approaches for the sustainability of small dams in arid and semi-arid regions: A case study of the Um Dafoug dam in South Darfur State, Sudan
January-March, 2025
Small dams are essential for providing water to rural communities in semi-arid and arid regions, supporting human consumption, livestock, and limited irrigation. Constructed with earth embankments and controlled or uncontrolled spillways, these dams store seasonal runoff from ephemeral streams (Wadis), with capacities ranging from less than 1 to 10 million cubic meters (Mm³). Despite their importance, many small...
Journal of Neuroscience and Behavioral Health
Behavioral Changes in Crayfish after Daily Exposure to Blue LED Light.
January-June 2025
Ambient light settings play a crucial role in the survival of organisms within their environments. This study investigates the impact of artificial light on crayfish behavior, particularly focusing on the effects of blue light. Crayfish, specifically Procambarus clarkii, which possess photoreceptors sensitive to a range of light wavelengths, were exposed to various lighting conditions: 590 nm (amber), 415 nm (blue),...
Journal of Neuroscience and Behavioral Health
Rare presentation of ventricular arteriovenous malformation mimicking tumor lesion in a child: Systematic review and meta-analysis
January-June 2025
Ventricular arteriovenous malformations (AVMs) are rare vascular anomalies characterized by abnormal connections between arteries and veins, bypassing the capillary system. These lesions pose significant diagnostic challenges, particularly when mimicking tumors in pediatric patients. This systematic review with meta-analysis aims to investigate the clinical presentation, diagnostic tools, and treatment outcomes for...
Journal of Accounting and Taxation
Temporary tax benefits and real earnings management: Evidence from the Tax Cuts and Jobs Act
January-March 2025
This study investigated the connection between bonus depreciation tax policies and cost management practices. The study used a difference-in-differences design to examine the impact of the changes to bonus depreciation policy brought about by the 2017 Tax Cuts and Jobs Act (TCJA). The study found that firms that have more to gain from bonus depreciation engage in greater real earnings management (REM) after the...
Journal of Accounting and Taxation
Assessing the effects that IAS 19-employee benefits plan has on the organizations performance
January-March 2025
The paper assessed the effects of International Accounting Standard 19 (IAS 19)-employee benefits plan on organizations performance. The study was conducted in Blantyre City in Malawi involving various companies having pension schemes targeting employees from various departments including the top management personnel. In the study, primary data were collected through the use of interviews and questionnaires while...
Journal of Pharmacognosy and Phytotherapy
Formulation of anti-acne herbal topicals based on Ocimum gratissimum and Aloe vera
January-March 2025
Acne is a dermatosis of the pilosebaceous follicles usually treated with topicals. Aloe vera and Ocimum gratissimum are used in traditional medicine to treat this condition. The aim of this study was to formulate and compare the anti-acne efficacy of a hydrogel and an emugel based on Aloe vera and O. gratissimum. Three herbal topicals containing A. vera gel associated with respectively 5% of essential oil of O....
Journal of Ecology and The Natural Environment
Molecular tools for environmental monitoring: A review of metabarcoding studies applied to a strategic Italian Peninsula, the Apulian region
January-March 2025
The advent of molecular tools such as Polymerase Chain Reaction (PCR) and Environmental DNA (eDNA) metabarcoding has significantly enhanced our ability to assess and monitor diverse ecosystems. eDNA metabarcoding, combined with High Throughput Sequencing (HTS), involves the analysis of genetic material dispersed in the environment, enabling its extensive sequencing. This technique offers a powerful and complementary...
Journal of African Studies and Development
Assessing motorcycle taxis as transport option in the urban life of African cities: The case of Accra, Ghana
January-March 2025
Increasingly, motorcycle taxis are offering convenient and affordable means of navigating congested and inaccessible urban road systems in Africa. They play a vital role in the transportation systems in some African cities. Popularly referred to as “Okada” in Ghana and Nigeria, motorcycle taxis are heavily patronized because of their obvious strengths as compared to other transportation systems. Using...
African Journal of Business Management
Moderating effect of firm size on the relationship between inclusive business models and the survival of small businesses in Kenya's Nyamira county
January 2025
Any economy relies on micro and small-sized firms to drive economic growth and social welfare. Research shows that they make up a big fraction of enterprises, employ more people than larger ones, contribute to a nation's GDP, and stimulate innovation. However, micro and small enterprises (MSEs) have significant mortality rates, especially in Kenya. Good management techniques, access to funding sources of business...
African Journal of Business Management
The effects of financial distress on financial performance: An empirical analysis of SMEs in Sheema, Buhweju, Rubirizi, and Bushenyi districts
January 2025
This study investigated the impact of financial distress on the performance of small and medium enterprises (SMEs) in Sheema, Buhweju, Rubirizi, and Bushenyi Districts, Uganda. Specifically, it examined the effects of excessive debt, inadequate capital, poor management practices, unwise expansion, intense competition, litigation, and unfavorable contracts on SMEs. Financial distress, if left unchecked, can lead to bank...
African Annals of Thoracic and Cardiovascular Surgery
Optimal pulmonary vascular resistance index ‘cut-off’ for bi-ventricular congenital heart disease operability
January 2025
Bi-ventricular congenital heart disease with pulmonary hypertension may be inoperable. Several clinical features suggest operability, but the definitive method for determining operability is the measurement of pulmonary vascular resistance index (PVRI). The "cut-offs" for operability reported in the literature range from 5 to 10.3 Wood Units per m2 (WU·m2). The objective of this study was to identify...
International Journal of Library and Information Science
Infusing AI for greater impact in academic libraries
January-June 2025
Academic libraries are the most essential parts of any educational institution. Libraries are critical to the higher education system's academic excellence. The deployment of ICT in educational institutions has recently increased dramatically. Artificial intelligence transforms academic libraries into dynamic, cutting-edge solutions, facilitates scholarly publications among research communities, and enhances search...
Journal of Medical Laboratory and Diagnosis
Evaluation and correlation of lipid profile variations with atherogenic index in Type II diabetic patients in Benin City, South-South, Nigeria
January-June 2025
Diabetes mellitus (DM) is a chronic disorder characterized by high blood sugar levels due to impaired insulin action and secretion, leading to complications such as retinopathy, neuropathy, and nephropathy. This study aimed to assess lipid profile levels and their correlation with the atherogenic index in patients with type 2 diabetes in Benin City. Ninety participants (60 with type 2 diabetes and 30 healthy controls),...
Journal of Petroleum Technology and Alternative Fuels
Color spectrum of premium motor spirit sold in dispensing stations around Sapele metropolis
January-June, 2025
This study aims to investigate the color spectrum of premium motor spirit (PMS) sold in dispensing stations around Sapele metropolis in comparison with the color scale (comparator) for petroleum products and to ascertain if PMS quality is determined by color hue in relation to octane rating. PMS, also known as petrol or gasoline, is a mixture of branched-chain aliphatic alongside a small proportion of aromatic...
Educational Research and Reviews
Autobiography reflecting on academic leadership and management and doctoral supervision: From childhood to academia
January 2025
My academic leadership journey was challenged by multiple factors, ranging from underprivileged households, poor school, inadequacy of academic writing skills, heavy university loads, and full-time job responsibilities. My academic journey influenced my supervision. It was marred by delayed completion of academic projects and throughput. The primary objective of this autobiography is to reflect on my lived experiences...
Educational Research and Reviews
Teachers' perspectives on the use of local folk stories and narratives in social studies education
January 2025
This study examines teachers' perspectives on using local folk stories and narratives in social studies education. Utilizing a qualitative research approach and a phenomenological design, semi-structured interviews were conducted with 16 social studies teachers working in middle schools in the central district of Elâz??, Turkey. The findings indicate that local folk stories positively affect on the...
African Journal of Environmental Science and Technology
Climate change awareness among Kenyatta University undergraduates, Kenya
January 2025
Climate change necessitates collective efforts to mitigate its effects. Public understanding of climate change is crucial for meaningful action. Youths play a vital role in climate action, but their knowledge of climate change remains limited. University students are a critical population that should be enlightened and empowered to drive the desired action. This study aimed to investigate the determinants of climate...
African Journal of Environmental Science and Technology
Urban territorial regionalisation and the emergence of un-ecological rural urbanism in city localities: Case of Dodoma national capital city, Tanzania
January 2025
This study explored how the evolutionary transformation of administrative hierarchical positions in agrarian urban authorities (urban territorial regionalization) has contributed to the growth of unsustainable rural urbanism in urban areas of Tanzania. This shift has further reinforced rural characteristics in urban settings rather than fostering the modernization of towns by urban standards. Empirical evidence for the...
African Journal of Environmental Science and Technology
Methane Production from the Digestion of Different Livestock Manure and Co-digestion with Waste Water from Palm Oil Production
January 2025
The generation of renewable energy from the digestion of biodegradable waste is one of the favoured waste management options as it also mitigates climate change by reducing greenhouse gas emissions. The energy produced can be enhanced through co-digestion of different types of wastes. The study was aimed at quantifying methane production from the digestion of different livestock manure and their co-digestion with waste...
African Journal of Food Science
Functional foods and bee products used during Covid-19 Pandemic and some post-pandemic economic impacts on the food security
January 2025
With the onset of the COVID-19 pandemic, coupled with the low availability of medicines and vaccines with proven efficacy, there was a growing impact on public health, followed by inconsistencies from both an economic and social perspective, due to the declaration of the "State of Emergency" and the adoption of strict sanitary control measures, which also contributed to the progression of food insecurity. In...
Journal of Public Health and Epidemiology
Prevalence and major cardiovascular risk factors such as diabetes, high blood pressure and obesity in the municipality of Niakhene (Senegal)
January-March 2025
Non-communicable diseases (NCDs) such as diabetes and high blood pressure pose a significant health and economic burden in low-income countries. This study aimed to examine the prevalence of diabetes, arterial hypertension, and obesity, as well as their associated factors, in the Niakhene commune in rural Senegal. It was a cross-sectional, descriptive, and analytical survey conducted in October 2020 among individuals...
Journal of Public Health and Epidemiology
Vaccination against COVID-19: Study of factors limiting the adherence of health professionals in Burkina Faso
January-March 2025
Vaccination is the ultimate solution as a preventive measure to stop the COVID-19 pandemic. In Burkina Faso, following the adoption of this strategy, health authorities encountered reluctance on the part of the population and even health professionals to adhere to it. This study aims to assess the factors associated with this reluctance to vaccinate against COVID-19 among health professionals. A cross-sectional...
African Journal of Agricultural Research
Agromorphological characteristics of Irvingia gabonensis (Aubry-Lecomte ex O'Rorke) Baill. (Wild mango) and its effect on Theobroma cacao L. in traditional agroforestry systems
January, 2025
The study was conducted in the localities of Buyo, Duekoué, and Gueyo in western Côte d'Ivoire, within agroforestry systems that combine cocoa trees with Irvingia gabonensis. The aim was to enhance cocoa production in Côte d'Ivoire by associating it with I. gabonensis to achieve sustainable production. To achieve this goal, plots with radii of 10 and 20 m around I. gabonensis trees were...
African Journal of Agricultural Research
Managing brown leaf spot disease in rice: Insights into Bipolaris oryzae pathogenesis and management strategies
January, 2025
Bipolaris oryzae is a severe Ascomycete pathogen responsible for brown leaf spot in rice, resulting in significant yield losses in both quantity and quality. This disease is prevalent worldwide, affecting most rice-growing regions and holding historical significance for many rice-producing countries. The pathogen can infect rice at any growth stage, manifesting symptoms on various plant parts. Initial symptoms appear as...
African Journal of Agricultural Research
Field evaluation of irrigated rice double haploid lines to identify high-yield accessions adapted to weed control
January, 2025
Weed herbicide resistance threatens the sustainability of the world’s rice. This study aims to select high-yielding and competitive rice genotypes against weeds. It was conducted at the PNSAV-PV research station in Kougouleu. The experimental design was a split plot, with the main factor being the weed regime and the secondary factor comprising fifteen genotypes during two consecutive rainfall seasons. Parameters...
African Journal of Agricultural Research
Investigating the potential of a systems approach for false codling moth, Thaumatotibia leucotreta (Lepidoptera: Tortricidae) and fruit flies (Diptera: Tephritidae) on ‘Hass’ Avocado
January, 2025
The false codling moth, Thaumatotibia leucotreta (Meyrick) (Lepidoptera: Tortricidae), fruit fly species of the genus Ceratitis (Diptera: Tephritidae), and the invasive oriental fruit fly, Bactrocera dorsalis (Hendel) (Diptera: Tephritidae), are pests associated with avocado production in South Africa. Phytosanitary measures are necessary to prevent the introduction of these pests into countries where they are not...
African Journal of Agricultural Research
Effect of organic and inorganic fertilization on the growth and yield of two Amaranthus accessions
January, 2025
The production of Indigenous leafy vegetables such as Amaranthus could address malnutrition and food insecurity experienced globally by providing the necessary nutrients needed in a balanced diet. However, escalating prices of chemical fertilizers make them unaffordable to small-holder farmers and this aggravates more threat to food security. This is because an adequate nutrient supply through fertilization is essential...
African Journal of Agricultural Research
Bioassay test of pyrethrum extract for the management of maize and bean weevils treated with different dosages
January, 2025
Insect infestation has a direct impact on agricultural food production and stored products, resulting in 20 to 30% product loss, and in severe cases, total loss. A laboratory study was conducted to determine the response of maize and bean weevils treated with different dosages and exposure times pyrethrum extract. The pyrethrum extracts were prepared at six dosage levels (0.5, 1.0, 1.5, 2.0, 2.5, and 3.0% w/v) and mixed...
Journal of Development and Agricultural Economics
Analysis of the predictors of the post-harvest losses among smallholder maize farmers: A case study of eight districts from Uganda
January-March 2025
Post-harvest losses (PHL) are one of the major challenges faced by smallholder farmers, particularly in developing countries. Global food losses are estimated at 14%, with an annual value of USD 400 billion. Unfortunately, most interventions, such as the use of hermetic storage bags, silos, and tarpaulins, have seen limited adoption at scale. Therefore, this study identifies the predictors of maize losses due to...
Journal of Geology and Mining Research
Geological characterization of mud and debris flow deposits, Aburrá Valley, Colombia
January-June, 2025
The Aburra Valley is a structurally controlled intramontane basin in the central mountain range of Colombia, where surficial slope deposits cover their hillsides. Samples obtained from geotechnical drilling into these sludge or debris-flow reservoirs, which are in the middle and lower parts of the slope on the west side of the Aburra Valley, exhibit a high degree of mechanical competence, which is atypical of soils....
Journal of Development and Agricultural Economics
The changing agricultural landscape in developing sub-Saharan countries: Is there a transformation or a crisis? Evidence built from Mozambique
October-December 2024
Agriculture has historically been the most important sector of Mozambique's economy, providing the primary source of income for nearly 69% of the active labor force. However, nearly five decades after independence, agriculture remains dominated by subsistence-oriented smallholder farmers (SHFs). Over the years, the sector has undergone various government agendas focused on reducing poverty through enhanced...
Journal of Dentistry and Oral Hygiene
Midline deviation treatment mechanics: A systematic review
July-December 2024
Midline deviation is a prevalent orthodontic issue that affects both function and aesthetics, often resulting from factors such as premature loss of primary teeth and insufficient arch length. Various treatment strategies, including midline elastics, unilateral extractions, and dental expansion, are employed to correct these deviations. However, the effectiveness of these approaches can vary significantly, leading to...
Journal of Ecology and The Natural Environment
A comparative study among different agroforestry systems and natural forests in southern Ghana
October-December 2024
Human disturbance in forest ecosystems poses a significant threat to biodiversity conservation. However, agroforestry systems, offer hope for biodiversity conservation and sustainable agricultural production. Despite this potential, the roles of various agroforestry systems in conserving biodiversity and maintaining ecosystem services are poorly understood. In this study, tree species diversity was investigated, and...
Journal of Languages and Culture
Albert Comeau’s "The Guest": A resolution and behavioral analysis
July-December 2024
Albert Camus, born on November 7, 1913, in Mondovi, Algeria, and died on January 4, 1960, near Sens, France, was a French novelist, essayist, and playwright best known for his novels such as 'L’Étranger' (1942; 'The Stranger'), 'La Peste' (1947; 'The Plague'), and 'La Chute' (1956; 'The Fall'), as well as for his involvement in leftist causes. He was awarded...
Educational Research and Reviews
Equal opportunity in education
December 2024
The concept of equality is a concept shaped as a result of economic, legal, political, and sociological debates throughout human history. The concept of equality in the modern age; Its content has been enriched with principles such as equality of opportunity, political, racial, social and economic equality, and equality between men and women, and has become a superior value. Many researchers define equality as "a...
Page 2 of 1278, showing 50 records out of 63852 total, starting on record 51, ending on 100
