Articles

 

Articles

Page 11 of 1274, showing 50 records out of 63696 total, starting on record 501, ending on 550

January 2024

African Journal of Medical and Health Sciences
Anticancer drugs prescription conformity in oncology care units: A retrospective and descriptive analytical study in Ivory Coast

The study conducted at Treichville University Hospital in Ivory Coast aimed to establish the prescription profile of anti-cancer drugs in the oncology department, with the goal of enhancing knowledge and optimizing prescription practices for this serious pathology. This retrospective and descriptive cross-sectional study spanned six months, during which anti-cancer drug prescriptions were collected from patient files...

Author(s): Kouassi Kouamé Konan, Kouakou S. Landry, Oddo Bitti Adde, Toure Yenahaban Lazare, Mebiala N’Guessan Prosper, Kouakou-Siransy Gisele  

January 2024

African Journal of Agricultural Research
Lack of technology hinders advancing aquaculture; special emphases on fish intestinal microbiota research in Africa

Fish farming plays a crucial role in aquaculture, providing protein and livelihoods to millions worldwide. Research on fish intestinal microbiota has gained increasing importance in recent years due to its critical roles in fish health, growth, disease resistance, and production. However, advanced aquaculture research, such as studying fish intestinal microbiota, faces significant challenges in Africa due to inadequate...

Author(s): Eric Amenyogbe, Eric Kwabena Droepenu, Rahmat Quaigrane Duker, George Lutterodt, Christian Larbi Ayisi, Grace Afumwaa Boamah and Jian-sheng Huang,  

January 2024

African Journal of Agricultural Research
Present feeding management practices and socio-economic conditions of dairy farmers in selected areas of Bangladesh

A field survey was conducted with a total of 540 dairy farmers interviewed personally to collect data on their socio-economic condition and feeding management practices of dairy farmers from 6 Upazila under 3 divisions of Bangladesh. As result, a maximum of the respondents (43%) belonged to the secondary level of education whereas only (3%) of the illiterate farmer was involved with dairy farming. Farmers of patiya...

Author(s): Nasrin Sultana, Jobaida Shovna Khanam, Tarequl Islam, Mohammed Khorshed Alam and Shamim Hasan  

January 2024

African Journal of Agricultural Research
Effects of Parkia biglobosa (Jacq.) R. Br. Ex G. litter on growth and production parameters of groundnut (Arachis hypogaea L.) on station in Lower Casamance

The judicious combination of crops and trees of interest remains one of the most convincing solutions to increase the yield of peanut production in rural areas while preserving the most important woody biodiversity. However, the impact of trees of interest on food crops needs to be determined. Therefore, this study was carried out to evaluate the effect of Parkia biglobosa litter on the growth and yield parameters of...

Author(s): Boubacar CAMARA, Arfang Ousmane Kemo GOUDIABY, Jean BASSENE, Sire DIEDHIOU, Papa Ngagne MBAYE, Aliou SOW, Seydou NDIAYE, Yaya DIATTA, Mamadou SOW, Yves Paterne SAGNA and Daouda NGOM

January 2024

African Journal of Agricultural Research
Effect of phytosanitary products on yield and grain quality of winter wheat in the conditions of Central Non-Chernozem region of Russia

One of the problems with producing winter wheat is the use of phytosaniatry products to guarantee high and steady winter wheat yields. Over the course of two years (2021-2022), field tests were carried out at the Federal Research Center Nemchinovka in Russia's Central Non-Black Earth area. With respect to intensity levels, such as basic, intense, and high intensity; this study sought to assess the impact of various...

Author(s): Congera Alexandre, Barry Mamadou, Joseph Nyambose, Basakin M. P., Nazih Y. Rebouh and Vedenski V. V.  

January 2024

African Journal of Agricultural Research
Adoption and impact of fruit fly control technologies on mango losses in Senegal

Senegal's mango production and export industry have experienced remarkable growth, contributing CFAF 8 billion to the economy and generating nearly 20,000 jobs, with women comprising half of the workforce. However, this success is threatened by fruit fly infestations, which can result in potential losses of up to 100% of production. The WAAPP Program, implemented from 2011 to 2013, aimed to combat this issue in...

Author(s): Fall Founty Alassane  

January 2024

African Journal of Agricultural Research
Adoption of sustainable land management practices among farmers under the Third National Fadama Development Project in Imo State, Nigeria

This study assessed the adoption of Sustainable Land Management (SLM) practices among farmers participating in the Third National Fadama Development Project in Imo State, Nigeria. Data were collected through structured questionnaires administered to 128 randomly selected members of Fadama User Groups (FUGs) in Imo State. The analysis utilized simple descriptive statistical tools such as frequency distribution tables,...

Author(s): Aja, O. O., Ugwoke, F. O., Anyoha, N. O., Okereke-Ejiogu, E. N. and Onyezi, S. A.  

January 2024

African Journal of Agricultural Research
Southwestern Kenya’s smallholder dairy farmers’ climate change perceptions, knowledge and adaptation

Globally, climate change (CC) adaptation is critical as CC compounds smallholder dairy farmers’ challenges. Farmers’ CC perceptions and knowledge could influence their CC adaptations. This study in Southwestern Kenya sought to establish smallholder dairy farmers’ CC perceptions and CC knowledge level and their relationships to CC adaptations. Concurrent Fixed Mixed Methods was used to collect data from...

Author(s): Charles Okech Odhiambo, Chrilukovian Bwire Wasike and Harun Okello Ogindo  

January 2024

African Journal of Agricultural Research
Ethnobotanical survey to evaluate the endogenous knowledge and consequences of Taro Leaf Blight (TLB) in Sudanian climatic zone of Burkina Faso

Leaf blight caused by Phytophthora colocasiae poses a significant threat to taro production in the Sudanian climatic zone of Burkina Faso. This study aims to assess producers' knowledge about the disease, its consequences, and field management practices. An ethnobotanical survey was conducted among taro producers between June and July 2021. Data were collected using a semi-structured questionnaire and analyzed...

Author(s): Marie Claire Cécé, Renan Ernest Traoré, Nicolas Ouédraogo and Gabin Korbéogo  

January 2024

African Journal of Agricultural Research
Response of maize grain yield to different sources of organic manure at varied levels of application

The experimental site was prepared and land used was 1,904 square feet (measuring 1706.88 by 1036.32 m). Varying rates (0.5, 1, and 1.5 kg) of three organic manures (palm kernel cake, bio char, Gliricidia sepium and poultry/chicken manure) were applied on maize variety DMR-ESR-yellow. The design was a randomized complete block design in a factorial arrangement with three replications, with a plot size of 4 by 4ft. Each...

Author(s): Fasuluku Bayoh, Melvin S. George, Fayia A. Kassoh and Alieu M. Bah  

January 2024

African Journal of Agricultural Research
Enhancing wheat productivity for small-scale farmers in the northern state of Sudan through developing a local made seed cleaner and different seeding methods

The wheat cleaner was designed, manufactured, and tested in the workshop of the Department of Agricultural Engineering, Faculty of Agricultural Sciences, University of Dongola, and Northern State of Sudan. The purpose was to enhance productivity for small-scale farmers who traditionally plant their saved wheat seeds every season, facing risks of weed infestation and low viability. A one-season field experiment was then...

Author(s): Yasir Hassan Satti and Fahad Alwagie    

January 2024

African Journal of Microbiology Research
Antibacterial activity and phytochemical investigation of leaf and root extracts of Aloe gilbertii Reynolds

The objective of the study was to test the antibacterial activities of crude extracts of roots and leaves of Aloe gilbertii Reynolds against clinical pathogens. The crude extracts were prepared via maceration technique employing n-hexane, acetone, chloroform, dichloromethane:methanol (50:50% V/V) and methanol solvent system. The phytochemical screening tests of the dichloromethane:methanol (50:50% V/V) root extract of...

Author(s): Dagne Addisu, Kibret Fekadu, Salah Hamza and Legesse Adane

January 2024

African Journal of Microbiology Research
Antibiotic sensitivity patterns of nosocomial infections bacterial isolates in National Hospital in Niamey, Niger

Nosocomial infections are recognized as a global public health issue, with causative bacteria often exhibiting high levels of antibiotic resistance. However, there is a paucity of data on multidrug-resistant bacteria in nosocomial infections in Niger. This study aimed to determine the antibiotic sensitivity of bacteria isolated from specimens of patients suffering from nosocomial infections. Samples collected from...

Author(s): Laouali Boubou, Alio Mahamadou Fody, Allassane Halawen Mohamed, Ali Moussa, Eric Adehossi Omar, and Lassana Sangare

January 2024

African Journal of Microbiology Research
Microbiological quality and safety of poultry processed in Africa: A review

Poultry is the second most consumed meat in the world. In Africa, chicken production and processing are practiced both formally and informally, with smallholders constituting the majority in this sector. Informal practices are vulnerable to the production and processing of chicken, which is easily contaminated by pathogens such as Escherichia coli, Staphylococcus aureus, Salmonella, and Campylobacter. The growth of the...

Author(s): Noémia André Mugabe, Abdulsudi Issa-Zacharia and Jamal Kussaga

January 2024

African Journal of Political Science and International Relations
The paradox of silencing the guns and increasing conflicts: A critical appraisal of the role of the African Union institutions

This paper aims to highlight the reasons behind the escalating conflicts in Africa in recent years. Through a desk review of the literature on ongoing conflicts, the paper attempts to unpack the paradox surrounding the goal of silencing guns in Africa by the year 2020 and beyond. The objective is to uncover the reasons causing and contributing to conflicts in Africa. The study concludes that the sources of violent...

Author(s): Kebede Kassa Tsegaye  

January 2024

Educational Research and Reviews
Integrated approach for sustainable urban early childhood education and development: The case of urban planning and preschool infrastructure in rapid urbanization context

This study explores an integrated approach for sustainable urban early childhood education and development within the context of urban planning and preschool infrastructure in rapidly urbanizing areas. It focuses on a case study conducted in both private and public preschools in Addis Ababa. The study adopts a qualitative case study design, utilizing data from secondary sources such as documents related to urban...

Author(s): Tsiyon Ermyas Helesabo and Filmon Hadaro Hando

January 2024

Educational Research and Reviews
Professional identity development in bioscience education: A systematic review of the literature

This article addressed the significant issue of identity crisis experienced by students in their choice of profession, as highlighted in various research studies. The importance of examining professional was emphasized to identity development from a disciplinary perspective, particularly in the biosciences and allied fields. To achieve this, we conducted a synthesis of 85 research articles, aiming to comprehend the...

Author(s): Sunita Ananda Raste and Sahana Murthy

January 2024

Educational Research and Reviews
An examination of pre-service teachers’ Van Hiele levels of geometric thinking and proof perception types in terms of thinking processes

The primary goal of advanced mathematics courses is to equip students with proof skills. That is why the competence of pre-service mathematics teachers in proof is considered an assessment of their performance. Despite the emphasis on mathematical proof in undergraduate education, students studying higher mathematics at university often face difficulties with proofs. Therefore, it is essential to examine students’...

Author(s): Filiz Tuba Dikkartin Övez and Emine Özdemir

January 2024

African Journal of Biotechnology
Analytical performances description of the immunoturbidimetric method for the determination of HbA1c using Selectra Pro M automated system at the Institut National d'Hygiène (INH) of Lomé

HbA1c is the best indicator for monitoring glycemic control in both type 1 and type 2 diabetic patients. Its value allows us to predict the development of long-term degenerative complications of diabetes. Several techniques offered by different laboratories allow the determination of HbA1c based on different principles. The purpose of the present study was to perform the verification of the analytical performances of...

Author(s): Gnatoulma Katawa, Kossi Adjete, Oukoe Marthe Amessoudji, Wemboo Halatoko, Pélagie Edlom Tchadie, Fagdeba Bara, Irène Dossou, Christèle Nguepou Tchopba, Damintoti Simplice Karou and Yovi Ameyapoh  

January 2024

African Journal of Biotechnology
Typing of enterovirus identified from Moroccan mussels (Mytilus galloprovincialis Lamarck, 1819) by seroneutralization

Non-poliovirus enteroviruses (NPEV) are infectious agents which can determine various illness in human such as hand-foot-mouth syndrome, angina, respiratory diseases, acute or chronic heart disease, diarrhea, pancreatitis, acute hemorrhagic and conjunctivitis. These viruses are eliminated in the stool and thus contaminate the marine environment and shellfish. In Morocco, shellfish sanitary quality analysis does not...

Author(s): Lalla Meryem Idrissi Azzouzi, Maria El Qazoui, Hicham Oumzil and Mariam Naciri

January 2024

African Journal of Biotechnology
Morphological traits variation of cowpea (Vigna unguiculata L. Walp) grown in Côte d’Ivoire

The genetic diversity of a genetic resource is an indicator of its richness and offers many possibilities for improvement. Cowpea is an important source of nutrients for humans and animals. This study aimed at assessing genetic diversity and relationships present among 135 accessions in the Centre National de Recherches Agronomiques (CNRA) collection, using qualitative traits. Traits analysis revealed significant...

Author(s): Doumbia Khady, Coulibaly Yaya Nadiala, Djè Bi Irié Roger, Koffi Yao Raymond, Tiote Lassana and Koffi Kouame Kevin

January 2024

African Journal of Biotechnology
Purification of stilbene synthase from Phaseolus vulgaris and determination of its catalytic activity

Stilbene compounds, secondary metabolites produced by plants in response to external environmental stimuli, are garnering increasing attention. Stilbene synthase (STS) plays a crucial role in their synthesis. This study focuses on the purification of stilbene synthase from Phaseolus vulgaris and the determination of its catalytic activity. The stilbene synthase gene obtained from the Phaseolus genome was expressed in...

Author(s): Yongkang Yan, Zhanyou Yan and Guofang Zhao

January 2024

African Journal of Biotechnology
Estimates of genetic variability in ultraviolet irradiated populations of summer squash

Summer squash is an important member of the family Cucurbitaceae. It is one of the most popular vegetable crops cultivated in Egypt. Increasing yield and improving fruits quality are the targets for growers. Therefore, this study aimed to evaluate the extent of genetic variations, heritability, as well as expected genetic advance for growth and yield related traits in four genotypes of summer squash subjected to three...

Author(s): Mervat I. Kamal

December 2023

International Journal of Nutrition and Metabolism
Dietary intake of omega-6 and omega-3 fatty acids among pregnant and breastfeeding women in Morogoro, Tanzania

A new-born’s health and wellbeing is determined by the diet and lifestyle of the mother prior, during and after conception. Polyunsaturated fatty acids play an important role for proper development of brain and other organs in the body. This study sought to assess dietary intake of omega 6 and omega 3 fatty acids among pregnant and breastfeeding women in Morogoro municipality, Tanzania. About 318 women completed a...

Author(s): Tesha Anna Peter Tesha, Akwilina Wendelin Mwanri and Cornelio Nyaruhucha  

December 2023

International Journal of Nutrition and Metabolism
Effect of junk food on body mass index (BMI) of adolescent school children in Ukwuani Local Government Area (LGA) of Delta State

There are great concerns in Nigeria about lifestyle diseases which are now emerging among adolescent school children due to emphasis on the food taste rather than nutritional value of the food. Survey of the consumption pattern of junk foods among adolescent school children drawn from both public and private school in Ukwuani LGA of Delta State, Nigeria was carried out. The study sample is class three (3) of the Junior...

Author(s): Ajieh, G. I., Salami, L. I., Uko-Aviomoh, E. E., Igbinaduwa O., and Okonta V.  

December 2023

Journal of Brewing and Distilling
Assessment of the composition of gins by nuclear magnetic resonance spectroscopy

A limited number of samples of gin and related alcoholic beverages have been analysed using high-resolution 1H NMR Spectroscopy to investigate the effectiveness of the technique as a means of gaining insight into their chemical composition. Various types of gin were investigated, including London Dry, Compound, Old Tom, and fruit gins. The study utilized some advanced NMR experiments, including multiple solvent...

Author(s): Kacper Krakowiak, Dusan Uhrin, Ruaraidh McIntosh and David Ellis

December 2023

African Journal of Food Science
Insights into the journey towards development of dietary guidelines: An exploration of synergy between fruit and vegetable research with food composition tables in Malawi

Publication of the Malawi Food Composition Database (MFCDB) is a milestone towards improving the nutritional status and overall health of citizens. Following the establishment of this database, the next step involves formulating food-based dietary guidelines tailored for Malawi. However, both the database and the planned dietary guidelines are dependent on robust research on food composition. This analytical review...

Author(s): Dickson Mgangathweni Mazibuko, Victoria Ndolo, Satoko Akiyama and Hiromu Okazawa

December 2023

African Journal of Food Science
Effect of 300Gy Gamma (Y) radiation dose on Nigerian onion: A proximate composition

Onion (Allium cepa) samples purchased from one of the most populous markets (Bodija market) in the south-western part of Nigeria were irradiated with a 300Gy dose of Yphotons using YBEAMX200, while some of these onions were also kept as control (non-irradiated). Proximate analyses were carried out on both irradiated and non-irradiated onion. The proximate composition revealed 0.16, 11.63 and 7.90% reduction in moisture,...

Author(s): S. M. Oyeyemi, B. M. Adeniran, L. R. Owoade, O. O. Akerele and S. A. Tijani

December 2023

Journal of Media and Communication Studies
Assessment of communication interventions to improve the livelihood of rural community in Ethiopia: The case of Sidama Region

This study aims to assess practical communication interventions used by development agents in the agricultural sector in the Sidama Region. Using the descriptive design, the researchers employed a quantitative data-gathering method. A cluster random sampling technique was used to identify two 'districts' from the region. All development agents found in the two woredas were selected and included in the survey. A...

Author(s): Hailemesekel Zewedie Gebeyehu and Yohannes Shiferaw Jira

December 2023

African Journal of Agricultural Research
Effects of irrigation regimes at different growth stages on seed yield and yield components of two soybeans (Glycine max L. (Merr.)) varieties in semi-arid conditions

Water stress is the most limiting abiotic stress factor for soybean growth, development and production in semi-arid regions. The development of new soybean cultivars with high efficiency and ability to drought resistance is very important. Field experiment was conducted to investigated the impact of irrigation regimes at different growth stages (Full irrigation, irrigation regimes at vegetable growth, flowering, and pod...

Author(s): Adam Yousif Adam Ali, Muhi eldeen Hussien Ibrahim and Samia Osman Yagoub  

December 2023

African Journal of Agricultural Research
Effect of biochar on soil physical properties, growth parameters and yield of soybeans on a five-year fallow

The potential of biochar as a soil amendment in agricultural fields is a recently recognized and yet underutilized technology. The objective of this study was to investigate the mid/long-term effects of a single biochar application on soil physical properties, growth parameters and the yield of soybeans in a sandy clay loam. Biochar was added to a highly weathered tropical soil at rates of 40 tons ha-1 five years prior...

Author(s): Simfukwe Paul, Mwanaute Shiompa, Victor Bulwilo and Chaiwa Chipili  

December 2023

African Journal of Agricultural Research
Agronomic efficiency and grain yield response index of wheat varieties as influenced by nitrogen rates in semi-arid zone of southern Niger

Wheat productivity in southern Niger is hampered by the utilization of local wheat varieties that exhibit a low response to fertilizer. A field experiment was conducted over two dry seasons in Djirataoua to investigate the efficiency and responsiveness of four wheat varieties under four nitrogen doses (0, 100, 150 and 200 kg N ha-1). The experiment followed a split-plot design with three replications. Results revealed...

Author(s): Abdelkader M. S., Auwalu B. M. and Mohammed I. B.  

December 2023

African Journal of Agricultural Research
Screening sorghum local landraces for potential drought tolerance stay-green quantitative trait loci (QTLs) sources in Burkina Faso

Sorghum serves as a staple food for rural populations in Burkina Faso, but its cultivation faces limitations due to post-flowering drought stress. Consequently, there is a need for improvement to enhance resilience to moisture stress. The current investigation aims to identify drought-tolerant germplasm to enhance local susceptible elite varieties. One hundred and ten accessions, comprising improved and exotic...

Author(s): Nofou Ouedraogo, Ibié Gilles Thio, Minimassom Philippe Nikiema and Vernon Gracen    

December 2023

African Journal of Agricultural Research
Growth promotion and yield attribute improvement of five groundnut (Arachis hypogaea L.) varieties by the application of plant growth promoting rhizobacteria

The aim of this investigation was to evaluate the symbiotic performance of a collection of ten plant growth-promoting rhizobacteria (PGPR) strains on the growth and yield attributes of five groundnut varieties. The screening was conducted in the greenhouse using seeds of the varieties Essamay, Amoul Morom, 55-437, Fleur 11 and Sunu Gaal grown in 1.5 kg pots with Sangalkam soils. Leaf chlorophyll content, plant height,...

Author(s): Godar Sene, Béatrice Dibor Ndiaye, Maimouna Cissoko, Nogaye Niang, Cheikh Ndiaye, Saliou Fall, and Samba Ndao Sylla,

December 2023

African Journal of Microbiology Research
The assessment of contamination level of multidrug resistant bacteria and antibiotic residue in chicken manure

This study aimed to assess the contamination level of chicken litter by antibiotic residues and multidrug resistant (MDR) bacteria. A total of 28 chicken litter samples were aseptically collected in Abidjan poultry farms in December 2021. The bacteria including Salmonella, Escherichia coli and Staphyloccocus aureus were isolated on specific culture media and were identified using biochemical tests. Antibiotics...

Author(s): Romuald Christ Kipré, Bernadette Gblossi Goualie, Monique Aiza Ainyakou-Sanga, Daniel Kouamé Kra and Germain Alfred Karou  

December 2023

African Journal of Microbiology Research
Molecular identification of biofilm-producing Bacillus species and yeasts isolated from food sources and their interaction with Lysinibacillus louembei strain

The microorganisms contained in fermented foods are known to harbor metabolic products, possibly improving human and animal health. However, despite several studies on the functional effects of fermented foods, isolation and identification of the effective Bacillus species strains are still in progress. The objective of this study was to molecularly identify biofilm-producing Bacillus spp. (BPB) and yeasts from...

Author(s): Moise Doria Kaya-Ongoto, Christian Aimé Kayath, Nelly Josiane Awah-Lekaka Niebi and Etienne Nguimbi,

December 2023

African Journal of Microbiology Research
Prevalence, antibiotic resistance of Staphylococcus aureus isolated from layer farms (eggs, droppings/litter) in the outskirts of the city of Ouagadougou, Burkina Faso

Eggs are susceptible to microbiological contamination by various pathogens on farms, particularly those belonging to the genus Staphylococcus, which are zoonotic bacteria capable of contaminating humans, animals, and/or birds, posing a significant public health concern. In Burkina Faso, limited data exists on the prevalence of Staphylococcus aureus, prompting this study to investigate the prevalence and antibiotic...

Author(s): Abdallah Sawadogo, Assèta Kagambèga, Daniel Soro, Henseni Bognini, Michel Dione, Haoua Cissé, Ibonyé Dieni and Nicolas Barro

December 2023

African Journal of Microbiology Research
Acute bacterial meningitis ecosystem in Cote D'ivoire from 2012 to 2020

Bacterial meningitis remains a health concern in meningitis belt countries. The objective of this study was to ascertain the bacterial profiles of meningitis in Côte d'Ivoire from 2012 to 2020. The study, conducted retrospectively at the National Center of Reference of Meningitis of Cote d’ivoire, analyzed 5046 cerebrospinal fluid (CSF) samples from January 2012 to December 2020. Epidemiological data...

Author(s): Sophia Chiayé Okpo, Clarisse Kouamé Elogne, Tatiana Asseh Kangah, Jean Claude Blessa Anné, Kouadio N&#;guessan, Solange Kakou-Ngazoa and Mireille Dosso,

December 2023

Journal of Medicinal Plants Research
Antimicrobial activities of the extract of shea tree (Vitellaria paradoxa Gaertn. F.) leaf and bark on some selected clinical pathogens

The use of plants and plant products in the treatment of various ailments has been with humanity since the dawn of time and the potentials of these plants are so enormous that the continuous search for their hidden treasures is more crucial because of the rise in antibiotic resistance. This study was designed to determine the antimicrobial activities of the shea tree (Vitellaria paradoxa) extracts against some selected...

Author(s): Lawrence Adelani Adetunde , Oliver Awo and Abdul-Wahab Mbelayim Imoro

December 2023

Journal of Medicinal Plants Research
Phytochemical compounds present in COVI-MXG herbal preparation inhibits RNA-Dependent RNA polymerase from SARS-CoV-2: A molecular docking study

Severe Acute Respiratory Syndrome Coronavirus-2 (SARS-CoV-2) has been identified as the agent responsible for COVID-19 pandemic. Currently, no therapeutic agents have proven effective in combating the virus. Managing the infection is mainly palliative in nature, involving infection prevention strategies and supportive therapy anchored on drugs that practitioners have had previous usage experience. Previously exploited...

Author(s): Olanike Catherine Poyi, Kakjing D. Falang and Jacob A. Kolawole  

December 2023

Journal of Medicinal Plants Research
Effects of different nitrogen forms and concentration combinations on American ginseng seedling growth

This study investigated the impact of various nitrogen forms on American ginseng (Panax quinquefolius) seedling growth. Thirteen treatments of inorganic and organic nitrogen combinations were tested in the first year and growth indicators were measured. In the second year, treatments with significant growth promotion effects were further verified. The results showed improved growth of American ginseng seedlings when the...

Author(s): Nan Zou, Chongwei Li, Guozhong Chen, Wanxin Huang, Ping Zhu, Yuping Hou and Xinfu Bai  

December 2023

Journal of Medicinal Plants Research
Qualitative, quantitative composition and evaluation of the antioxidant activity of polar extracts of stem bark of Hexalobus crispiflorus A. Rich (Annonaceae family): Central African species

Hexalobus crispiflorus A. Rich., synonym Hexalobus grandiflorus Benth, is a plant in the Central African pharmacopoeia, widely used in the treatment of skin diseases and diabetes. The present study is a contribution to the qualitative and quantitative analysis and evaluation of the antioxidant activity of this plant. Preliminary phytochemical tests carried out on the different crude extracts of H. crispiflorus revealed...

Author(s): Ngaïssona Paul, Worowounga Xavier, Issa-Madongo Mathurin, Komokoïna-Yamadjiyo Arthur Stanislas, Namkona Frédéric Armel, Koane Jean Noël, and Syssa-Magalé Jean-Laurent

December 2023

Journal of the Nigeria Society of Physiotherapy
Cardiopulmonary physiotherapy as a specialty: Students’ experience and factors that influence their career choice

Studies have shown that physiotherapy students have limited knowledge about cardiopulmonary physiotherapy specialty despite the increased need for cardiopulmonary physiotherapy services in Nigeria. The study aims to assess undergraduate physiotherapy clinical students' experiences in the cardiopulmonary physiotherapy specialty and the factors that influence their career choice. A cross-sectional survey was conducted...

Author(s): Ayelawa Samuel Damilola, Overcomer Temiloluwa Binuyo, Omotola Adam Onigbinde and Abiodun Jeremiah Olaniyi  

December 2023

African Journal of Environmental Science and Technology
Groundwater quality assessment and human health risks in Ovitoto, Otjozondjupa Region, Namibia

Namibia, a dry country relies heavily on groundwater resources which is susceptible to anthropogenic contamination. The study assessed the quality and health risks of borehole water supplied to residents of the Ovitoto community in Otjozondjupa region of Namibia. Water samples were collected from nine boreholes across nine communities over a period of six months and subjected to physicochemical and microbial analyses....

Author(s): Priskila Mwatukange, Erold Naomab and Omotayo Rafiu Awofolu  

December 2023

African Journal of Environmental Science and Technology
Possible human health risk of selected heavy metals’ mobility from municipal waste compost amended agricultural soil

Use of organic compost in soil amendment in agricultural practice may tend to transfer heavy metals and can be a health concern. This study aims to investigate the possible mobilization of selected heavy metals from municipal compost amended soil. Experimental plots (250 m2) were divided into four equal portions and alternate portions were amended with municipal compost and left for 5 weeks. Soil physicochemical...

Author(s): Wasiu Bolaji Tomori, Kehinde Oluwasiji Olorunfemi, Vincent Olanrewaju Onibon and Tolulope Oyelekan Oyewunmi,  

December 2023

African Journal of Environmental Science and Technology
Geospatial assessment of land surface temperature in Owo Forest Reserve Area, Ondo State Nigeria

Nigeria forest reserves acts as the last succour for the entire citizenry and also have significant contributions to her economy. This study was intended at assessing the Land Surface Temperature (LST) in Owo Forest Reserve Area (FRA) with a view for sustainable forest management. The objectives set for the research includes: (i.) assessing the vegetation changes in Owo FRA, (ii.) evaluate the LST and (iii.) relate...

Author(s): Victor A. Ijaware

December 2023

Journal of Accounting and Taxation
Digital ethics and taxpayers’ attitude in Greece: Evidence and policy recommendations for the future

New technologies transform public policies and the services provided to citizens, contributing significant added value to them individually or collectively. The same applies to the case of Artificial Intelligence (AI) in Tax Administration (TA). Contemporary TA integrates in its operation a number of algorithmic applications in high impact areas of taxation. This paper aims to analyze Greek taxpayers’ attitudes...

Author(s): Maria Priniotaki

December 2023

African Journal of Plant Science
Combining ability of aphids (Aphis craccivora Koch) resistance in cowpea (Vigna unguiculata (L.) Walp.)

General combining ability (GCA) describes the general usefulness of the parental form in terms of the concerned trait, whereas specific combining ability (SCA) indicates importance of the joint action of the genes of parental forms. Such information is useful to identify the best combiners which may be hybridized to build up favourable genes. This present investigation aimed to determine the GCA and SCA effects of...

Author(s): Adelaide Pingdewinde Ouédraogo, Agyemang Danquah, Jean-Baptiste Tignegre, Jeremy Tinga Ouédraogo, Jonathan Narh Ayertey and Kwadwo Ofori

December 2023

African Journal of Biotechnology
Callus induction of Tacca integrifolia Ker Gawl using stem nodal segment

A study was conducted to determine the optimum concentration of plant growth regulators on in vitro callus induction of Tacca integrifolia using stem nodal segment. Fresh, dry weight and morphology of callus were evaluated and the results showed significant effects on callus induction when analyzed at a 5% level of significance. Among the treatments, Murashige and Skoog with only 6-Benzylaminopurine (1.0 mg/L) produced...

Author(s): Nur Azalina Azman, Asmah Awal, and Fatimah Abdol Latif

December 2023

African Journal of Biotechnology
Isolation and molecular identification of tannase producing fungi from soil

The study was conducted to isolate and identify tannase producing fungi from soil. Soil samples were collected aseptically and cultured on tannic acid agar (TAA) to screen for tannic acid hydrolysis. The observed isolates were sub-cultured to obtain pure culture and were later subjected to secondary screening in the Czapek medium. The biomass weight, tannase activity, and gallic acid concentration in the fermentation...

Author(s): Mutiat Adetayo Omotayo, Oluremi Nurudeen Olaleye, Simeon K. Odetunde and Mary Oluwatoyin Avungbeto  

Page 11 of 1274, showing 50 records out of 63696 total, starting on record 501, ending on 550