Published: 2023-03-30

Articles

Spatial and temporal variation of some heavy metals and total hydrocarbon content of soils from Okrika, Rivers State, Nigeria

Comfort Mina Amakiri, Hellen Orisaghe Imafidor, Okorinama Abarinkia Francis Wokoma

1-7

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Discovery learning model and the remediation of developmental dyscalculia in number and numeration

Osalumese Onuoma Nwoko, Catherine James Atteng, Nduka Wonu

8-15

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Assessment of hydrocarbon contents of abattoir effluents on groundwater quality in Port Harcourt Metropolis, Rivers State

Constance Ngozi Amaechi-Onyerimma , Augustine Chimeebere Onugha

16-24

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Practice of refuse disposal methods among residents of Emohua Local Government Area, Rivers State

Comfort Emma Elechi, Nhunanyachi Ohaka

25-36

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Comparative evaluation of some physicochemical characteristics of selected brands of refined edible vegetable oils marketed in Rivers State, Nigeria

Clinton Umebhidhi Okidhika, Ozioma Adaunwo Ekpete

37-48

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Solution of stiff ordinary differential equations by Aboodh transform method

Funmilayo Felicia Amurawaye, Gbenga Gideon Oyetoro, Ayobamidele Sunday Odesola, Oladele Toyin Ogunfowote

49-54

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Determination of levels of physicochemical parameters in water samples of New Calabar River, Rivers State, Nigeria

Osemwengie Uzamere, Friday Kpee, Philip Nukebabari Momta

55-63

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Evaluation of background ionizing radiation in private tank farms in Port Harcourt

Gogo Fred Aman, Gregory Onomakere Avwiri

64-74

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Evaluation of the effects of organic and inorganic amendments on the growth of chilli pepper (capsicum annum l.) plant

Tubominayesima Stephen George, Jane Akaja Onwugbuta-Enyi

75-82

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Comparative effects of organic and inorganic fertilizers on the growth performance of chilli pepper (capsicum annum l.)

Tubominayesima Stephen George, Jane Akaja Onwugbuta-Enyi

83-88

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Heavy metal levels in fluted pumpkin (Telfairia occidentalis L.) leaf and soil from selected dumpsites in Port Harcourt Metropolis, Rivers State, Nigeria

Peace Lawrence Okwelle, Abiye Clement Marcus

89-96

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Subsurface resistivity and implications for groundwater potentials in parts of Etche, Rivers State, Nigeria

Peter Ogochuku Eke, Bright Worgu, Godwill Ziriki

97-106

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Climate change and the impact of deforestation on soil quality in the eastern obolo region of Akwa Ibom State, Nigeria

Nwiekpigi Goddy Naluba

107-118

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Effect of mangrove crab (Sesarma huzardi) extract on haematology and lung histology in swiss mice infected with Bordetella pertussis

Ikpechi Ovundah Enyi, Joshua Charles Isirima

119-131

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Knowledge of chronic kidney disease and its risk factors among rivers state civil servants.

Pearl Chikasilamobu Ajie, Ernest Ifeany Achalu, Gentle Kitoye Samuel, Progress Dakuro Victor, Queen Ada Atuzie, Beverly Nkechinyere Keguna, Bertha Ibibia Kofi

132-139

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A comparative study of the performance of cubic and quadratic models for heptagonal spherical two-factor second-order designs based on the sum of square errors

Obineke Henry Onu, Justin Odadami Ejukwa, Samuel Nanaka

140-148

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Heavy metals tolerance in oil-based drill cuttings contaminated soil planted with grass species

Ama Otele, Charles Godspower Ologidi, Franklin Banakuna Godson Tanee, Ikechukwu Ozoemenam Agbagwa

149-166

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Evaluation of haematological and biochemical changes in plasmodium berghei-infected mice treated with leaf extract of cassia sieberiana and chromolaena odorata

Confidence Ogechi Nworgu, Patience Chitu Mandah

167-173

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Epidemiology of enterobiasis among undergraduate students of ignatius ajuru university of education, Rumuolumeni, Port Harcourt, Rivers State, Nigeria

Kingsley Elele, Ndubuisi Anwuri, Cynthia Uloma Isiodu

174-181

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Parasitic analysis of the rhizosphere around the roots of bitter leaf (Vernonia amygdalina) grown in Obio/Akpor Local Government Area Rivers State Nigeria

Kingsley Elele, Chukwuzopiem Patricia Ogbuku

182-192

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Effects of siam weed (Chromolaena odorata) on plant parasitic nematodes on tomatoes (Solanum lycopersicum)

Adeinbiari Nyong, Confidence Ogechi Nworgu

193-197

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Application of gravity method in determination of hydrocarbon potentials in parts of the Anambra Basin, Southeastern Nigeria

Ihuoma Nnabugwu Onyeche, Righteous Ombu, Peter Ogochuku Eke

198-210

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A simulation study of predator-prey interaction model with changing climatic factors in an aquatic environment

Onewunmi Perelah Loko, Peters Nwagor, Isobeye Georqe

211-220

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Fullerenes: Synthesis and Application

Ozioma Adaunwo Ekpete, Kingsley John Orie

221-236

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Concentrations of selected heavy metals and physicochemical properties in Forcados River in Sagbama Local Government Area of Bayelsa State, Nigeria

Egbere Moses Ogbemudia, Emma Bright Nwoke, Awari Johnson Onisogenime

237-245

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