Search results for: O. Sanni

Items from 1 to 20 out of 26 results

article

Correlates of affective empathy, perspective taking, and generativity among a sample of adults

H. Shellae Versey, Saakshi A. Kakar, Simone D. John‐Vanderpool, Mubarak O. Sanni, more

Journal of Community Psychology > 48 > 8 > 2474 - 2490

Previous research suggests that empathy can be cultivated by social ideals and relationships with people. The current study examines family importance and religious importance as correlates of affective empathy, perspective taking, and generativity among a sample of adults aged 18 to 35 (N = 722). Given the ethnic and racial diversity represented by Millennials and Generation Z, the moderating role...

article

Effect of processing methods on the chemical composition and bio‐accessibility of beta‐carotene in orange‐fleshed sweet potato

Fausat L. Kolawole, Mutiat A. Balogun, Samson A. Oyeyinka, Raheemat O. Adejumo, more

Journal of Food Processing and Preservation > 44 > 7 > n/a - n/a

This study investigated the effect of baking, frying, and extrusion on the chemical composition and in vitro bio‐accessibility of beta‐carotene in orange‐fleshed sweet potato (flour and paste). The vitamin B₁, B₂, B₆, and B₉ contents in the samples fell within the range of 32.85–35.22 µg/100 g, 84.35–151.85 µg/100 g, 46.75–54.35 µg/100 g, and 7.65–21.55 µg/100 g, respectively. The fried paste had...

article

Temperature Effect, Activation Energies and Adsorption Studies of Waste Material as Stainless Steel Corrosion Inhibitor in Sulphuric Acid 0.5 M

O. Sanni, A. P. I. Popoola, O. S. I. Fayomi

Journal of Bio- and Tribo-Corrosion > 2019 > 5 > 4 > 1-8

The effects of temperature on the corrosion resistance of stainless steel Type 316 in 0.5 M H₂SO₄ solution using waste material (egg shell powder) as inhibitor was investigated using gravimetric method. Results obtained show that rate of corrosion increases with increase in temperature and exposure time. Addition of inhibitor to the corroding solution lowered the corrosion rate value of stainless...

article

Accelerated Electron Transport and Improved Photocatalytic Activity of Ag/AgBr Under Visible Light Irradiation Based on Conductive Carbon Derived Biomass

S. O. Sanni, E. L. Viljoen, A. E. Ofomaja

Catalysis Letters > 2019 > 149 > 11 > 3027-3040

Ag/AgBr (PLAS) exhibits good photo-oxidative properties for organic pollutants degradation under visible light. However, poor separation of photogenerated charge carriers at the catalyst interface, caused by decelerated photoexcited electron migration results in lower photocatalytic activity and limits the practical application of PLAS. In this work, activated carbon (ACK) from microwave pyrolysis...

article

Assessment of Concentration, Temperature and Exposure Time Effect on Waste Product as a Sustainable Inhibitor for Stainless Steel Corrosion: Optimization Using Response Surface Method

O. Sanni, A. P. I. Popoola

Journal of Bio- and Tribo-Corrosion > 2019 > 5 > 2 > 1-14

The use of inhibitor has been considered as one of the best method in reducing metal corrosion in offshore structure, oil and gas pipelines. Egg shell powder was investigated as a sustainable inhibitor for stainless steel corrosion in chloride medium using corrosion experiments. Response surface method (RSM) was used in obtaining the optimum operating conditions, interactive and main effect of the...

article

A Comparative Study of Inhibitive Effect of Waste Product on Stainless Steel Corrosion in Sodium Chloride/Sulfuric Acid Environments

O. Sanni, A. P. I. Popoola, O. S. I. Fayomi, C. A. Loto

Metallography, Microstructure, and Analysis > 2019 > 8 > 1 > 72-82

Eggshell powder (ES) inhibitive effect on Type 316 austenitic stainless steel (SS) corrosion in sodium chloride and sulfuric acid solutions was studied using weight loss, linear polarization, scanning electron microscopy, and energy-dispersive X-ray spectroscopy (SEM/EDX) techniques. Experimental observation proves the inhibitor to be effective in both media with inhibition efficiencies of 99.99 and...

article

The Inhibitive Action of Castor Seed Oil Toward the Corrosion of Aluminum in Saline Medium

O. Sanni, Api Popoola

Journal of Failure Analysis and Prevention > 2018 > 18 > 5 > 1191-1197

Corrosion of metal is a costly material science problem which originates from the day of metal discovery. Corrosion inhibitor usage is an effective way of addressing metallic corrosion in aggressive environments but continued usage of synthetic chemicals for inhibiting corrosion is indefensible as a result of toxicity of the chemicals to the environmental ecosystem. Eco-friendly corrosion inhibiting...

article

Enhanced corrosion resistance of stainless steel type 316 in sulphuric acid solution using eco-friendly waste product

O. Sanni, A.P.I. Popoola, O.S.I Fayomi

Results in Physics > 2018 > 9 > C > 225-230

Literature has shown that different organic compounds are effective corrosion inhibitors for metal in acidic environments. Such compounds usually contain oxygen, nitrogen or sulphur and function through adsorption on the metal surface, thereby creating a barrier for corrosion attack. Unfortunately, these organic compounds are toxic, scarce and expensive. Therefore, plants, natural product and natural...

article

Health and safety perception of construction workers in Saudi Arabia

M. O. Sanni-Anibire, A. S. Mahmoud, M. A. Hassanain, F. Almutairi

Architecture Civil Engineering Environment > 2018 > Vol. 11, no. 3 > 107--118

Construction is a high-risk industry due to the high rates of accidents/fatalities recorded annually in various countries. Health and safety (HS) is a major concern of the construction industry. More so, for developing countries where HS cultures are yet to become fully established. In such situations, the perception of construction workers is a viable approach to assess the performance of HS. This...

article

Study of the proximate and mineral composition of different Nigerian yam chips, flakes and flours

C. I. Omohimi, C. Piccirillo, M. Roriz, V. Ferraro, more

Journal of Food Science and Technology > 2018 > 55 > 1 > 42-51

Yam (Dioscorea spp) is an essential tuber crop for hundreds of millions of people in many African, Asian and South American countries. Considering in particular Southwest Nigeria, chips, flakes and flours are amongst the most common shelf-stable traditionally-processed yam products. This paper reports a systematic study on the proximate (moisture, protein, carbohydrate, fibre, fat, ash and gross energy)...

article

Nutritional composition, functional and pasting properties of wheat, mushroom, and high quality cassava composite flour

Oluwakemi F. Ekunseitan, Adewale O. Obadina, Olajide P. Sobukola, Adebukunola M. Omemu, more

Journal of Food Processing and Preservation > 41 > 5 > n/a - n/a

Utilization of cheap and readily available staple food products such as high quality cassava flour (HQCF) in substituting more expensive wheat flour is increasing. Mushroom addition can be use to enhance the nutritional value of such food products. Wheat, mushroom, and HQCFs were blended together in 11 different proportions with 100% wheat flour as control. The nutritional and functional qualities...

article

A ranking system for fire safety performance of student housing facilities

Mohammad A. Hassanain, Mohammed Abdul Hafeez, Muizz O. Sanni-Anibire

Safety Science > 2017 > 92 > C > 116-127

For old/existing buildings, detailed fire risk assessments based on current codes and standards may result in unrealistic conclusions. Hence, it is desired that more holistic approaches are employed such as safety ranking systems. This paper seeks to propose a Fire Safety Ranking System (SH-FSRS) for student housing facilities. A review of published literature and code requirements formed the basis...

article

Screening and molecular identification of lactic acid bacteria from gari and fufu and gari effluents

Busayo D. Ayodeji, Clara Piccirillo, Vincenza Ferraro, Patrícia R. Moreira, more

Annals of Microbiology > 2017 > 67 > 1 > 123-133

Bacterial strains were isolated from cassava-derived food products and, for the first time, from cassava by-products, with a focus on gari, a flour-like product, and the effluents from the production processes for gari and fufu (a dough also made from cassava flour). A total of 47 strains were isolated, all of which were tested to determine their resistance to acidic pH and to bile salt environments...

article

Inhibitive Behaviour of Zinc Gluconate on Aluminium Alloy in 3.5 % Nacl Solution

O. Sanni, C. A. Loto, A. P. I. Popoola

Silicon > 2016 > 8 > 2 > 195-200

The present work investigates corrosion behaviour of aluminium alloy in 3.5 % sodium chloride medium at 28 °C in the absence and presence of 0.5, 1.0, 1.5 and 2.0 % g/v concentrations of zinc gluconate using gravimetric and electrochemical techniques. The aluminium alloy was cut to corrosion coupons, and immersed into 3.5 % sodium chloride solution containing different inhibitor concentrations (0...

article

The pasting, chemical and sensory properties of biofortified cassava root starch-based custard powder

W. Awoyale, L. O. Sanni, T. A. Shittu, M. O. Adegunwa

Journal of Food Measurement and Characterization > 2016 > 10 > 2 > 292-301

The effect of biofortified cassava root starch (YfCRS) (90–98 %) and whole egg powder (WEP) (2–10 %) on the pasting, chemical and sensory properties of cassava starch-based custard powder (CbCP) were studied using response surface methodology. The result revealed that there are variations in the pasting properties of the CbCP notwithstanding the levels of WEP inclusion, and all the custard powder...

article

Kinetics of mass transfer during deep fat frying of yellow fleshed cassava root slices

A. B. Oyedeji, O. P. Sobukola, F. O. Henshaw, M. O. Adegunwa, more

Heat and Mass Transfer > 2016 > 52 > 5 > 1061-1070

Kinetics of mass transfer [moisture content, oil uptake, total carotenoid (TC) and shrinkage] during frying of yellow fleshed cassava roots (TMS 01/1371) was investigated. Slices were divided into (i) fresh and (ii) pre-dried to 75 % moisture content before atmospheric frying and (iii) vacuum fried. Percentage TC and activation energies of vacuum, fresh and pre-dried fried samples were 76, 63 and...

article

Effect of varieties on the functional and pasting properties of biofortified cassava root starches

W. Awoyale, L. O. Sanni, T. A. Shittu, M. O. Adegunwa

Journal of Food Measurement and Characterization > 2015 > 9 > 2 > 225-232

The effect of varieties on the functional and pasting properties of biofortified cassava root starches (BfCRS) was investigated. Dried starches were produced from three biofortified cassava roots (TMS01/1371, TMS01/1368 and TMS06/1630), and their functional and pasting properties were evaluated. The result revealed that significant ( P ≤ 0.001) variations exist in all the starch...

article

Dynamics and distribution of bacterial and archaeal communities in oil-contaminated temperate coastal mudflat mesocosms

Gbemisola O. Sanni, Frédéric Coulon, Terry J. McGenity

Environmental Science and Pollution Research > 2015 > 22 > 20 > 15230- 15247

Mudflats are ecologically important habitats that are susceptible to oil pollution, but intervention is difficult in these fine-grained sediments, and so clean-up usually relies on natural attenuation. Therefore, we investigated the impact of crude oil on the bacterial, diatom and archaeal communities within the upper parts of the diatom-dominated sediment and the biofilm that detached from the surface...

article

Electrochemical assessment of zinc gluconate as inhibitor on mild steel in a saline environment

O. Sanni, C. A. Loto, A. P. I. Popoola

Research on Chemical Intermediates > 2015 > 41 > 1 > 191-198

Zinc gluconate was investigated as corrosion inhibitor on mild steel in 3.5 % NaCl solution using weight loss and potentiodynamic polarization techniques. The surface morphology of the corroded samples was assessed with high resolution scanning electron microscopy (HR-SEM). The results revealed that the corrosion rate of mild steel with zinc gluconate in sodium chloride solution decreased significantly...

article

Child pedestrian injury and fatality in a developing country

Babatunde Akibu Solagberu, Roland I. Osuoji, Nasiru Akanmu Ibrahim, Mobolaji A. Oludara, more

Pediatric Surgery International > 2014 > 30 > 6 > 625-632

Purpose Child pedestrian injuries and fatalities in developing countries continue to increase. We examined child pedestrian injuries and fatalities in the most populated urban agglomeration in Africa in order to develop control measures. Methods Two-year prospective study of injured child pedestrians (≤15 years) at the Surgical Emergency Room (SER) to determine demography, vehicles involved, road...

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INFONA - science communication portal

Search results for: O. Sanni

Correlates of affective empathy, perspective taking, and generativity among a sample of adults

Effect of processing methods on the chemical composition and bio‐accessibility of beta‐carotene in orange‐fleshed sweet potato

Temperature Effect, Activation Energies and Adsorption Studies of Waste Material as Stainless Steel Corrosion Inhibitor in Sulphuric Acid 0.5 M

Accelerated Electron Transport and Improved Photocatalytic Activity of Ag/AgBr Under Visible Light Irradiation Based on Conductive Carbon Derived Biomass

Assessment of Concentration, Temperature and Exposure Time Effect on Waste Product as a Sustainable Inhibitor for Stainless Steel Corrosion: Optimization Using Response Surface Method

A Comparative Study of Inhibitive Effect of Waste Product on Stainless Steel Corrosion in Sodium Chloride/Sulfuric Acid Environments

The Inhibitive Action of Castor Seed Oil Toward the Corrosion of Aluminum in Saline Medium

Enhanced corrosion resistance of stainless steel type 316 in sulphuric acid solution using eco-friendly waste product

Health and safety perception of construction workers in Saudi Arabia

Study of the proximate and mineral composition of different Nigerian yam chips, flakes and flours

Nutritional composition, functional and pasting properties of wheat, mushroom, and high quality cassava composite flour

A ranking system for fire safety performance of student housing facilities

Screening and molecular identification of lactic acid bacteria from gari and fufu and gari effluents

Inhibitive Behaviour of Zinc Gluconate on Aluminium Alloy in 3.5 % Nacl Solution

The pasting, chemical and sensory properties of biofortified cassava root starch-based custard powder

Kinetics of mass transfer during deep fat frying of yellow fleshed cassava root slices

Effect of varieties on the functional and pasting properties of biofortified cassava root starches

Dynamics and distribution of bacterial and archaeal communities in oil-contaminated temperate coastal mudflat mesocosms

Electrochemical assessment of zinc gluconate as inhibitor on mild steel in a saline environment

Child pedestrian injury and fatality in a developing country

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