Articles

 

Page 7 of 1145, showing 50 records out of 57203 total, starting on record 301, ending on 350

October 2018

Journal of AIDS and HIV Research
A mixed methods study of the factors associated with HIV testing among young people in Saudi Arabia

Despite recent progress in enhancing the accessibility of HIV-related health services worldwide, opportunities to diagnose patients are often missed due to genuine barriers at different levels. The aim of the study is to explore the factors that affect the HIV testing uptake by young people in Saudi Arabia. For the quantitative strand of the study a newly developed self-completed online questionnaire was used and the...

Author(s): Abdullah Almilaibary and Mark Hayter  

October 2018

Journal of Cereals and Oilseeds
Effect of integrated nutrient management (INM) modules on late sown Indian mustard [B. juncea (L.) Cernj. & Cosson] and soil properties

A field experiment was conducted to assess the effect of integrated nutrient management (INM) modules on yield and soil properties in late sown Indian mustard [Brassica juncea (L.) Czernj. & Cosson.]. In this study, 16 INM module combinations of organic (Farm yard manure and vermicompost), inorganic and biofertilizers were used. The experiment was laid out in randomized block design (RBD) with three replications....

Author(s): H. Singh, R. P. Singh, B. P. Meena, B. Lal, M. L. Dotaniya, A. O. Shirale and K. Kumar 

October 2018

Journal of Agricultural Extension and Rural Development
Livelihood diversification strategies among the Borana pastoral households of Yabello District, Oromia Region, Ethiopia

This study is aimed at identifying and describing the existing livelihood options and the determinants of the choice of the households’ livelihood strategies in the pastoral areas of Yabello District. The data for this study were obtained  from  a  survey  of  180  household  heads  selected  using  simple random sampling technique in the year 2016. The key...

Author(s): Doyo Kena Doyo, Eric Ndemo Okoyo and Tesfaye Lemma  

October 2018

International Journal of Plant Physiology and Biochemistry
Cytokinin levels and expression profiles of cytokinin metabolic genes in late stage maize kernels

Cytokinins (CK) are key determinants of seed size and their level can impact crop yield. The biological activities and chemistry of cytokinins are well defined but less is known about their molecular mode of action during maize kernel development, especially in late stage kernels. To understand the regulation of cytokinin levels at late stage kernel development, we examined the levels of active and inactive cytokinins...

Author(s): Hong Li, Stephen M. G. Duff, Mohamed Bedair, Mary Fernandes and Chuck R. Dietrich

October 2018

International Journal of Fisheries and Aquaculture
Otolith morphometry and fish length relation of Amblypharyngodon mola (Ham.) from Middle Ganga region (India)

The aim of this study was to determine a correlation between the length, width and weight of otoliths and the length and weight of fish samples of Amblypharyngodon mola (Hamilton,1822), a Rasborine fish caught from Middle Ganga region. Total length (TL) measurements were made with a 1mm precision fish length measuring scale. Image J software was used for measuring otolith length and width. This study shows strong...

Author(s): Neetu Nimesh and Seema Jain  

October 2018

African Journal of Biochemistry Research
New insight on premature atherosclerosis in Egyptian children with β-thalassemia major

Beta-thalassemia major (β-TM) in children is associated with an increase in the risk of premature cardiovascular complications caused by accelerated atherosclerosis which significantly contributes to morbidity and mortality. The molecular mechanisms underlying β-TM associated atherosclerosis and its relation to biochemical risk factors still remain obscure. We aimed to investigate the association between SIRT1...

Author(s): Hoda Ali Ibrahim, Soha Said Zakaria, Manal Mohamed Elbatch, Mohamed Ramadan Elshanshory and Samia Abd Elhamid Eldardiry  

October 2018

Journal of Public Administration and Policy Research
A comparative corporate governance mechanism

This paper presents an analysis of the connection between management and governance. Management is a business function that has been entrusted with providing leadership support to organisations' resources to realise strategic goals and objectives. In contemporary management, however, another function of leadership has been realised which is governance. Experts have identified that while the two have distinctive...

Author(s): Ransford Kwabena Awuku-Gyampoh and Smile Dzisi  

October 2018

Journal of Entomology and Nematology
Faunal survey of the termites of the genus Macrotermes (Isoptera: Termitidae) of Ethiopia

To date Macrotermes subhyalinus and Macrotermes herus are the only two species of termites of the genus Macrotermes recorded in Ethiopia. The description given to them in terms of distribution and their mound morphology is contrary to the literature and the species checklist is not exhaustive. This paper compares mound distribution and dimensions in Western, Central, and Southern Ethiopia and provides species checklist...

Author(s): Daniel Getahun Debelo  

October 2018

Journal of Languages and Culture
Insertion strategies used with lone English verbs in otherwise Igbo utterances

Using examples of tape recorded conversational data from fifty educated adult Igbo-English bilinguals resident in Port Harcourt, Nigeria, this paper demonstrates that lone English verbs are typically inserted into otherwise Igbo utterances by means of Igbo verbal inflectional morphology. Other verbs are adjoined to a helping verb from Igbo, specifically involving an adapted form. Yet, a few English verbs are inserted...

Author(s): Kelechukwu Ihemere

October 2018

African Journal of Biotechnology
Bioremediation potentials of sunflower and Pseudomonas species in soil contaminated with lead and zinc

This study was conducted to assess the ability of sunflower (Tithonia diversifolia) inoculated with Pseudomonas species to remediate soils contaminated with heavy metals (lead and zinc). The contaminants were added to 20 kg soil in pots as lead nitrate (Pb (NO3)2) and zinc nitrate (Zn (NO3)2); 400 mg/l metal concentrations were added to 20 kg soil in pots. The experimental design was a randomized complete block design...

Author(s): Elizabeth Temitope Alori, Abiodun Joseph, Ojo Timothy Vincent Adebiyi, Ajibola Patrick Aluko and Chidera Onyekankeya  

October 2018

International Journal of Library and Information Science
Provision of E-resources in Engineering College Libraries in India: A pilot study

Libraries and information systems have been witnessing continuous transformation since the last two decades, particularly with regard to the collection of information resources and services. A spectrum of E-resources that have emerged during this time are chiefly responsible to this transformation and changed landscape of libraries in terms of collection development, storage and provisioning their access. It has created...

Author(s): Madaiah Krishnamurthy, Roopa and Subhash Reddy

October 2018

International Journal of Physical Sciences
Deriving an expression for electron-reflection-coefficient at metal-semiconductor-interface of dye-sensitized solar cells

This work aims to derive an expression to describe the reflection coefficient of an escape electron from metal-semiconductor interface of DSSC.  The derivation was obtained by analytically solving electron diffusion equation with assumptions of steady state DSSC and negligible current flow at the outer most part of the film. The derived corrected Richardson-Dushman equation including a reflection of electron wave...

Author(s): Lurwan Garba  

October 2018

African Journal of Business Management
Building brands through experiential events: When entertainment meets education

Experiential marketing is increasingly getting companies’ attention as a strategy to interact with consumers and engage them to better convey their brand image and positioning. However, its effects are still unclear both at the aggregate and individual levels. This paper addresses this topic and presents a field experiment investigating the effects of experiential marketing on brand image in retailing. Two similar...

Author(s): Michela Addis, Giulia Miniero and Francesco Ricotta

October 2018

African Journal of Business Management
The impact of open innovation practice on innovative performance through intellectual capital: Empirical study on SMEs

Open innovation (OI) practices and intellectual capital (IC), though from developed countries and large firms’ perspective, are related to higher innovative performance. But the influence of OI paradigm on IC and consequently on firms’ innovative performance in the context of developing countries is not yet sufficiently explored. This study examined the link between OI practice and IC and their influence on...

Author(s): Gebremichael Hailekiros Sibhato  

October 2018

African Journal of Microbiology Research
Antibacterial activity of Ocimum gratissimum (scent leaf) on some pathogenic gastrointestinal bacteria

The emergence of antibiotic resistance as well as the recent undesirable side effect of some of the commercially available antibiotics has led to the screening of plant extract in order to discover new drug that could serve as alternative therapy for the treatment of various infections and diseases. Fresh leaf of Ocimum gratissimum (scent leaf) sample was collected, air-dried at room temperature and blended to powder...

Author(s): Agholor Kin, Lucy M. Yaki, Idris Abubakar, Lucy F. Olusola and Rakiya Zubairu  

October 2018

African Journal of Microbiology Research
In vitro study on the anti-microbial efficacy of Aloe vera against Candida albicans

Oral Candida infections are common among the people who are immunocompromised, with poor oral hygiene, diabetics and advanced age. Even though several effective antifungal agents are available for treating oral Candida infections, on prolonged and frequent treatment with these drugs, they may result in development of drug resistant organisms. This leads to looking for an effective, inexpensive and simple alternative....

Author(s): T. Jeevitha, K. Deepa and A. Michael  

October 2018

African Journal of Biotechnology
Applications of genomic copy number variations on livestock: A review

Genomic copy number variations (CNVs) have significantly modified genomic regions during inversions, translocations, duplications and deletions that keep shaping phenotypic variation through changes in gene dosage, regulation and transcript structure. The objective of this review was to discuss the current application of CNVs on domestication, adaptations, productions, coat colour, morphology and diseases of livestock,...

Author(s): Habtamu Abera Goshu, Min Chu and Ping Yan

October 2018

Journal of Medicinal Plants Research
In vivo antitumor effect of the aqueous extract of Punica granatum in the sarcoma 180 murine model

Punica granatum, specifically the fruit, has a long ethno medical history and is a phytochemical reservoir of great medicinal value. The phytochemistry and pharmacological actions of all P. granatum components suggest a wide range of clinical applications. The aim of the present study is to investigate the anticancer potential of aqueous extract of P. granatum (AEPG) in experimental models. The chemical composition of...

Author(s): Talita Santos Bastos, Danilo Barauna Nascimento da Costa, Rafael Barreto Vieira Valois, Sara Maria Thomazzi, Marismar Fernandes do Nascimento, Grace Anne Azevedo Dória, Ricardo Guimarães Amaral, Silvana Vieira Floresta Gomes, Isabel Bezerra Lima-Verde, Cláudia Andréa Lima Cardoso, Francine Ferreira Padilha, Margarete Zanardo Gomes, Juliana Cordeiro Cardoso, Adriana Andrade Carvalho andRicardo Luiz Cavalcanti de Albuquerque-Júnior,   

October 2018

Journal of Medicinal Plants Research
Effects of methanolic calyx extract of Hibiscus sabdariffa on body weight, blood cholesterol and liver marker enzymes in Wistar rats

Eighty male albino rats were used to investigate the effects of methanolic calyx extract of Hibiscus sabdariffa on body weight, blood cholesterol and liver enzymes markers. Twenty-eight days oral administration of 100, 200, 400 and 800 mg/kg body weight of the extract showed a significant (p<0.05) time-dependent decrease in the body weights of all the treated groups when compared with the control, with 100 mg/kg...

Author(s): Emmanuel I. Nnamonu, Vincent C. Ejere, Edmund C. Mbegbu, Chiemekam S. Ezechukwu and Anthony O. Ejim  

October 2018

Journal of Medicinal Plants Research
Knowledge of medicinal plants used by residents in two peripheral districts of Boa Vista, Roraima, Northern Brazilian Amazon: Phytotherapy as a new strategy in collective health

The aim of the study was to describe local knowledge about the use of medicinal plants cited by study participants, as well as to examine how phytotherapy serves as an important strategy of integrative and complementary practice in coping with health problems. The research is characterized as an exploratory study of the descriptive type. Non-probabilistic snowball sampling generated a sample of one hundred and ten...

Author(s): Kristiane Alves Araújo, Ires Paula de Andrade Miranda, Calvino Camargo and Maxim Repetto  

October 2018

African Journal of Agricultural Research
Determinants of rice farmers’ access to credit in Benin: A case study of the municipality of Glazoue

This study aims to identify the factors that limit the accessibility of rice farmers to credit in Benin. Data were collected from 120 randomly selected rice households in the municipality of Glazoue. The logit dichotomous model was used to analyze the data and various statistics were produced for this purpose using the Stata 13 software. The results of prediction model show that the model has a high predictive power and...

Author(s): Odountan Ambaliou Olounlade, Li Gu-Cheng, Koffi Moïse Bienvenu Sodjinou and Lacina Traoré  

October 2018

African Journal of Agricultural Research
Productivity of pigeon pea and maize rotation system in Balaka District, Southern Malawi

In Malawi, some parts of the country, such as Balaka District in Southern Malawi, are particularly prone to erratic rains with poor soil productivity. In the 2015/2016 rainy season some learning centres (LCs) focusing on pigeon-pea (Cajanus cajan) – maize (Zea mays L) rotations were established in four sections of Ulongwe Agriculture Extension Planning Area (EPA) in Balaka District to enhance  soil fertility,...

Author(s): V. H. Kabambe, A. R. Ngwira, J. B. Aune, B. K. Sitaula and T Chilongo

October 2018

African Journal of Agricultural Research
Productivity and profitability on groundnut (Arachis hypogaea L) and maize (Zea mays L) in a semi-arid area of southern Malawi

In many parts of Malawi, including Balaka district in Southern Malawi, are prone to erratic rains with poor soil productivity and famer practices. A research and outreach project was initiated in October 2015 to establish learning centres (LCs) of groundnut: maize rotations as an entry point to diversify nutrition and income base of smallholder farmers, while building up on soil fertility for increased resilience to...

Author(s): Vernon H. Kabambe, Amos R. Ngwira, Jens B. Aune, Bishal K. Sitaula and Thabbie Chilongo  

October 2018

African Journal of Agricultural Research
The influence of essential amino acid in the chick’s diet interferes in the weight gain

One of the attributes of amino acid lysine is to manufacture muscle protein, as it is a physiologically essential amino acid for immunity, development and production in birds. This study evaluates the influence of several levels of the essential amino acid lysine for chicks, with age of about 504 hours, maintained at a temperature of approximately 29 degrees Celsius. The basal diet contained 21.0% crude protein and...

Author(s): Aurelio Ferreira Borges and Maria dos Anjos Cunha Silva Borges  

October 2018

African Journal of Agricultural Research
Caffeic acid as a preservative that extends shelf-life and maintains fruit quality of mulberries during cold storage

Fruits can be easily infected and damaged by microbes. Cold storage is a popular approach used to extend the shelf-life of fruits. In this paper, the effect of caffeic acid on physiological parameters and shelf-life of mulberries (Morus alba L.) stored for 21 days at 4°C was evaluated. The results showed that the shelf-life was significantly improved in the mulberries treated with the different concentrations of...

Author(s): Jian Zhang, Lei Kang, Lili Liu, Dandan Wang, Yan Xu, Sheng Sheng, Jun Wang, Fuan Wu, and Weiguo Zhao,  

October 2018

African Journal of Agricultural Research
Impacts of food production, consumption fluctuations and marketing on food prices volatility in the Sudan: Evidences from Gadarif State

This study aimed to investigate the impacts of fluctuations in agricultural production, consumption and marketing bottlenecks on main food prices in Gadarif State, east of Sudan in the period of 1996 to 2011. On the supply side, an adjusted Nerlovian model of supply response was used to calculate elasticities of prices of selected agricultural products. On the consumption side, the distribution of the agricultural...

Author(s): Sharif Ismail M. Bongo  

October 2018

African Journal of Agricultural Research
Economics of aflatoxin control in maize production among smallholder farmers in Oyo State, Nigeria

In Africa, the prevalence of aflatoxin contamination in agricultural production places the stability of food security at risk. This study investigated the socio-economic characteristics of farmers; assessed the prevalence of aflatoxin in maize production; identified the aflatoxin control practices used; and estimated the net returns to users and non-users of the control practices. A multistage sampling procedure was...

Author(s): Ladoye, O. A., Bamire, A. S. and Afolayan A. F.  

October 2018

African Journal of Agricultural Research
Sensitivity stability and fitness of Botrytis cinerea isolates to captan

The present study investigated the sensitivity and stability of Botrytis cinerea isolates collected from vineyards to captan. To determine the stability of sensitivity to captan, B. cinerea isolates on fungicide-free potato dextrose agar (PDA) was evaluated after 15 culture cycles. In some isolates with reduced sensitivity to captan, EC50 value of the isolates did not change compared to that of isolates that were...

Author(s): Nagehan Desen Köycü  

October 2018

African Journal of Agricultural Research
Technical and water use efficiency estimation of adopters and non-adopters of pressurized irrigation systems among hazelnut farmers

Water demand is continuously increasing worldwide parallel with the growing population. Because agriculture is considered as a significant water consumption sector, water demand in this sector may be reduced by improving water use efficiency to make farming more irrigated and sustainable. This study was planned to estimate the technical and water use efficiency of hazelnut growers in Carsamba district of Samsun, Turkey....

Author(s): Ismet Boz, Shamsheer Ul Haq, Cagatay Yildirim, Hatice Turkten and Pomi Shahbaz  

October 2018

African Journal of Agricultural Research
Intra- and inter-specific interference between slender amaranth and red pepper

Competition interferes with the growth and development of plants, whether of the same species or not. The aim of this work is to evaluate the intra-specific interference of slender amaranth plants (Amaranthus viridis) at different densities and distances, and in an inter-specific interaction with red pepper (Capsicum baccatum var. pendulum). The experiment was conducted in four replications and in a randomized complete...

Author(s): Orzari, I., Barbasso, M. F., Silva, B. V. R., Braga, Isa M. R. F., & Alves, P. L. da C. A.

October 2018

Educational Research and Reviews
Communication skills of students in fine arts departments of education faculties

Communication plays a very important role in music and art teaching as well as in all other teaching fields. The ability to communicate strongly in the mental, emotional, and behavioural areas play an important role in providing students with knowledge and skills. Empathy, empowerment and understanding approach will always be the factors that increase success in collective and individual studies. Successful...

Author(s): Ismet Arıcı     

October 2018

Educational Research and Reviews
Secondary school students’ positive and negative perfectionism as a predictor of career development

The purpose of this research is to examine secondary school students’ positive and negative perfectionism as a predictor of career development. 487 students from five different secondary schools in a city located in Turkey's Eastern Mediterranean Region participated in this study. Positive and Negative Perfectionism Scale (PNPS) and Childhood Career Development Scale (CCDS) were used as data collection tools...

Author(s): Oğuzhan Kirdök      

October 2018

African Journal of Microbiology Research
Bio-preservative potential of lactic acid bacteria metabolites against fungal pathogens

Bio-preservative potential of the secondary metabolites produced by lactic acid bacteria (LAB) isolated from fermented cassava was assessed against fungal pathogens associated with spoilage of fresh fruits and vegetables. Twenty LAB isolates were identified according to standard morphological and biochemical methods and ten were subjected to phenotypic and genotypic identifications. The metabolites produced were tested...

Author(s): Awah, J. I., Ukwuru, M. U., Alum, E. A. and Kingsley, T. L.  

October 2018

African Journal of Agricultural Research
Statistical analysis of impact of climate change on crop potentials productivity on a regional scale in Nigeria

Yield improvement is the main aim of all agricultural activities. Therefore, it is important to have an idea about the yield that can be produced from a piece of land before investing in it. This work is aimed at analysing the impact of climate change on crop yield potential and predicting the crop yield potential in six geo political zones in Nigeria using global solar radiation as the only limiting factor of...

Author(s): K. O. Rauff and A.A. Ismail  

October 2018

African Journal of Agricultural Research
Use of artificial neural networks to assess yield projection and average production of eucalyptus stands

Eucalyptus stands growth depends on genotype, age, quality of the local soil and silvicultural treatment. Environmental factors, mainly the water availability to plants throughout the years, temperature and solar radiation are relevant to production capacity. The models used in Brazil to stimulate the future production of forestry stands are those that estimate growth and/or production according to age, basal area and...

Author(s): Aline Edwiges Mazon de Alcântra, Ana Carolina de Albuquerque Santos, Mayra Luiza Marques da Silva, Daniel Henrique Breda Binoti, Carlos Pedro Boechat Soares, José Marinaldo Gleriani and Helio Garcia Leite  

October 2018

African Journal of Agricultural Research
Does zinc uptake relate well with differential zinc efficiency of barley genotypes?

To some extent, differential zinc (Zn) efficiency of cereals, particularly differences between species may be attributed to phytosiderophores (PSs) release and inorganic Zn (Zn2+) uptake; however, the discrepancies within a given species are still under discussion. Moreover, studies on the explanations of differential Zn efficiencies of barleys are limited. That is why using two barley (Hordeum vulgare L.) cultivars...

Author(s): Emin Bülent ERENOĞLU  

October 2018

African Journal of Agricultural Research
Effect of Anacardium occidentale, Ricinus communis and Spirulina sp. on the diets of broiler chickens

The use of antibiotics as a growth promoter was banned because of residues that are left in animal products. Alternatives to antibiotics that promote animal growth and health without leaving residues in food are being sought. An experiment was conducted to evaluate the effects of a commercial mixture of functional oils and algae (FOA) on growth and gut morphology in broiler chickens. A total of 224 one day-old Cobb male...

Author(s): Patricia Rossi, Lilian Kelly Pereira, Sabrina Endo Takahashi, Paulo Segatto Cella, Patricia Franchi Freitas, Jackeline Dall Agnol de Lima, Pedro Valério Dutra de Moraes and Guilherme Cesar Trindade de Freitas  

October 2018

African Journal of Agricultural Research
Length of the growing season for dry rainfed farming under Monsoon climate in Gedarif, Sudan

Reliable information on the starting and ending of growing season as well as its length will greatly assist in appropriate planning for rainfed agriculture farming practices. The objective of this study is to determine the start, end and length of growing season, based on dependable rainfall during wet (20%), normal (50%) and dry (80%) years, which were retrieved from historical rainfall records analysis of seven...

Author(s): Lotfie A. Yousif, Abdelrahman A. Khatir, Faisal M. El-Hag, Ahmed M. Abdelkarim, Hussain S. Adam, Abdelhadi A. W., Yasunori Kurosaki and Imad-eldin A. Ali-Babiker,  

October 2018

African Journal of Agricultural Research
Agronomic efficiency, yield and yield components of food barley response to nitrogen rates after fababean in Emba Alaje, Northern Ethiopia

 This study was initiated to investigate the effect of nitrogen fertilizer on agronomic efficiency, yield and yield components of barley after faba bean precursor crop.  A field experiment was carried out in 2015 main cropping season at district at Ayba and Tek’a kebeles in Tigray Regional State, Ethiopia. The experiments were arranged in a randomized complete block design with three replications....

Author(s): Sofonyas Dargie, Bereket Haileselassie, Mehretab Haileselassie, Fisseha Hadgu, Hagos Birhane Molla Hadis and Medhn Berhane  

October 2018

African Journal of Agricultural Research
Water and soil conservation techniques and food security in the northern region of Burkina Faso

Food insecurity is a major challenge facing the rapidly growing population in the sub-Saharan Africa and it is a common feature in the northern region of Burkina Faso. The focus of this study was to investigate the prevalence of food insecurity in the northern region of Burkina Faso after many years of implementation of water and soil conservation techniques. A survey was carried out in six villages in the Northern...

Author(s): Sita Sanou, Augustine Ayantunde and Aimé Joseph Nianogo  

October 2018

African Journal of Agricultural Research
Strategic planning of regional oil-and-fat subcomplex of Russia

The purpose of the work is to analyze the trends in the development of the oil-and-fat subcomplex as one of the most important components of the agribusiness of the Russian Federation, and state policy in the strategic planning in this sphere. The materials of the United States Department of Agriculture, the State Statistics Service and the Ministry of Agriculture of the Russian Federation served as the information...

Author(s): Mikhail O. Sinegovsky and Anastasia A. Malashonok  

October 2018

African Journal of Agricultural Research
Evaluation of diazotrophic bacteria from rice varieties (Oryza sativa L.) grown in Rio de Janeiro State, Brazil

The indiscriminate application of nitrogen fertilizer in order to increase rice crop productivity contributes to environmental degradation. One of the possible alternatives to ease up this problem is the use of sustainable and cost-effective technologies such as biofertilizers to promote plant growth. This work aimed to isolate, characterize and select diazotrophic bacteria associated with rice cultivars EPAGRI-109 and...

Author(s): Esdras da Silva, Mayan Blanc Amaral, Katia Regina dos Santos Teixeira and Vera Lucia Divan Baldani  

October 2018

African Journal of Agricultural Research
Agricultural productivity, land use and draught animal power formula derived from mixed crop-livestock systems in Southwestern Ethiopia

The interaction of agricultural land cover area between land use systems and level of household income was identified. The annual cropland area was significantly higher than the natural pastureland and perennial cropland. The difference in household income earned was not significant between the annual crop and livestock. Such a difference however is not surprising because smallholder land system is a dual asset, and...

Author(s): Asrat Guja Amejo, Yoseph Mekasha Gebere, Habtemariam Kassa and Tamado Tana  

October 2018

African Journal of Biotechnology
Phenotypic and genotypic characteristics of cowpea rhizobia from soils of Ethiopia

Phenotypic and genotypic characteristics of cowpea rhizobia indigenous to soils of Ethiopia are unknown. Forty indigenous cowpea rhizobial isolates were collected from cowpea-growing areas of the country and were characterized for their growth and genetic properties. Based on their cultural characteristics, the isolates were categorized into fast (FG), slow (SG), and extraslow-growings (ESG). The FG, SG, and ESG...

Author(s): Girmaye Kenasa, Fassil Assefa and Mussie Y. Habteselassie  

October 2018

International Journal of Physical Sciences
Quantification and correction of the Thomsen’s Delta Anisotropy for improved quantitative seismic interpretation in “AMFO” Field, Western Niger Delta

The Niger Delta is a sedimentary deposit with continuing sediment deposition to date. In a stratified earth, seismic waves tend to propagate faster along layers than across layer boundaries. Shales, due to the clay minerals they contain, exhibit similar behavior. As a result, velocities derived from surface seismic are often faster than well-derived velocities, causing depths of structures from surface seismic...

Author(s): Ogagarue D. O. and Ebeniro J. O.  

October 2018

Scientific Research and Essays
Honey activity on the proliferation and migration of oral squamous cell carcinoma: In vitro and bioinformatic analysis

This study aimed to investigate, in oral squamous carcinoma cells (OSCC), the  antineoplastic effect of Apis mellifera honey produced from Aroeira and wildflower, in the region of Jequitinhonha River Valley, Brazil. Furthermore, we investigate the molecular mechanism of honey performance through bioinformatic analysis. Honey and OSCC-related gene list were screened using GeneCards. The online tool STRING was used...

Author(s): Eliane Macedo Sobrinho Santos, Hércules Otacílio Santos, Juliana Rezende Sá Miranda Gonçalves, Anna Christina Almeida, Igor Viana Brandi, Alex Sander Rodrigues Cangussu, Janainne Nunes Alves, Sabrina Ferreira de Jesus, Ricardo Jardim Neiva, Kattyanne de Souza Costa, André Luiz Sena Guimarães and Lucyana Conceição Farias  

October 2018

African Journal of Business Management
Performance, financing decisions and corporate governance of Italian medium and large private family firms

This empirical study examines the relationship between financing decisions and corporate governance on the one side and firm performance on the other, concerning Italian large and medium private family firms. Tax-aggressive practices are not used to avoid a deprivation of socioemotional wealth, in terms of diminished reputation, caused by a possible tax-related lawsuit. Due to the low risk perception and most likely the...

Author(s): Oscar Domenichelli  

October 2018

African Journal of Business Management
Assessing the extent of compliance with IAS 41 by agricultural entities in Southern Malawi

The paper assesses the extent to which Malawian agricultural entities are complying with recognition and measurement requirements of IAS 41-Agriculture, for their agricultural produce and biological assets. The purpose of the paper is to investigate the extent to which Malawian agricultural entities are using the fair value accounting model proposed in IAS 41 for measuring their agricultural produce and biological...

Author(s): Nelson Ndala  

October 2018

African Journal of Microbiology Research
Detection of Escherichia coli and total microbial population in River Siran water of Pakistan using Emb and Tpc agar

There is an increased ratio of gastrointestinal diseases in the area of Mansehra, Pakistan, which depends on the Siran River for drinking. These diseases drew our attention to analyze the microbial population. For detection of Escherichia coli and other microbial population, samples were collected from different regions of Mansehra, Pakistan. Two samples were collected from each site for proper detection of...

Author(s): Sahibzada Waheed Abdullah, Sahibzadi Aalia Gul, Sana Farheen, Tayba kibrea, Adila Saleem, Sahibzadi Sana Gul and Umair Ahmad

October 2018

Educational Research and Reviews
An appraisal of needs and access of in-service education and training for teachers in basic ‘Schools for the Deaf’ in Ghana

Teachers like all other professionals need to undergo continuous professional development through in-service training to upgrade their skills and the competencies in the profession. This paper examined the availability of in-service training to teachers of the deaf in Ghana as well as the requirements for the provision of in-service education. To achieve this, ninety-four teachers and four administrators from the...

Author(s): Cecilia Alimatu Issaka        

Page 7 of 1145, showing 50 records out of 57203 total, starting on record 301, ending on 350