Vol. 4 No. 2 (2022) | Caliphate Journal of Science and Technology

Published: 2022-08-10

Implementation of Kifilideen Trinomial Theorem based on Matrix Approach in Computation of the Power of Base of Tri-Digits Number

Kifilideen L. Osanyinpeju

119-132

DOI:

10.4314/cajost.v4i2.1

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Performance Evaluation for an Optimized Wenner (ALPHA, BETA, AND GAMMA) Arrays Using Synthetic Geological Models

Sirajo Abubakar, Sabiu B. Muhammad, Mustapha A. Mohammed, Muttaka Umar, Usman Abubakar

133-141

DOI:

10.4314/cajost.v4i2.2

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Antioxidant and Antimicrobial Activities of Green Synthesized Silver Nanoparticle Using Moringa Oleifera Seeds Extracts

Mustapha Isah, Sumayya A. Ayuba, Zainab H. Bello

142-150

DOI:

10.4314/cajost.v4i2.3

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Characterization and Modification of Activated Carbon Generated from Annogeissus Leiocarpus

Aliyu Abdullahi, Abdullahi I. Tsafe, Muhammad G. Liman, Nasir Ibrahim

151-159

DOI:

10.4314/cajost.v4i2.4

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Evaluation of Phytochemical Constituents and Antibacterial Activity of Methanolic and Aqueous Leaf Extracts of Coffee Senna (Cassia occidentalis L.)

Sufiyanu Saminu, Sadiya I. Na’ala

160-164

DOI:

10.4314/cajost.v4i2.5

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Determination of Appropriate Source-to-Detector Distance Dependence of Gamma Spectrometry System to Achieve Higher Resolution

Usman Abubakar, Norehan M. Nor, Anas Shehu, Sirajo Abubakar, Muttaka Umar

165-171

DOI:

10.4314/cajost.v4i2.6

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Soil Remediation Using Zero-Valent Iron Nano-Particle Modified with Spondias Mombin Leaves Extract

Blessing O. Ayomide, Gloria U. Obuzor, Chidi Obi

172-182

DOI:

10.4314/cajost.v4i2.7

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Assessment of Heavy Metals and Polycyclic Aromatic Hydrocarbons in Agricultural Soils around Kubanni Bridge area, Zaria, Kaduna State, Nigeria

Muhammad Abdulqadir, Saidu Garba, Jibril A. Maiwada, Sirajo A. Zauro

183-189

DOI:

10.4314/cajost.v4i2.8

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Radiological and Toxicity Impact of Uranium (U-238) in Ground Water to Different Age Groups at Wurno, Sokoto State, Nigeria

Ibrahim Isah, Aminu Saidu, Sabiu B. Muhammad, Murtala M. Hamza, Aliyu Bala, Usman Abubakar

190-202

DOI:

10.4314/cajost.v4i2.9

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Effects of Allanblackia floribunda stem-bark Extracts on Oxidative stress and Mitochondrial Dysfunction in Rats Exposed to Crude Oil

Stella O. Olubodun, Omorede Ikponmwosa-Eweka

203-212

DOI:

10.4314/cajost.v4i2.10

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Immobilization of Polyoxometalate-Ionic Liquid on Coconut Shell Nanoporous Carbon Support: An Improved Material for Water Purification

Thompson Izuagie, Muhammad Sirajo, Manir G. Abubakar

213-220

DOI:

10.4314/cajost.v4i2.11

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Extraction and Characterization of Cassava, Potato and Mango Starches

Nasiru Usman, Ernest C. Agwamba, Lawal G. Hassan, Nura M. Almustapha, Mohammed Achor

221-230

DOI:

10.4314/cajost.v4i2.12

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Computational Treatment of Transient MHD Slip Flow of an Arrhenius Chemical Reaction in a Convectively Heated Vertical Channel

Muhammed M. Hamza, Muhammad Z. Shehu, Halima Usman, Emmanuel Omokhuale

231-237

DOI:

10.4314/cajost.v4i2.13

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Isolation and Structure Elucidation of Quercetin-Derivative (amino-flavone) from Centaurea perrottetii DC (Asteraceae)

Celestina O. Alebiosu, Mohammed I. Sule, Umar U. Pateh, Musa I. Abdullahi, Aliyu M. Musa, Amina J. Yusuf

238-243

DOI:

10.4314/cajost.v4i2.14

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Caliphate Journal of Science and Technology
Journal / Caliphate Journal of Science and Technology / Vol. 4 No. 2 (2022) / Articles

Articles

Implementation of Kifilideen Trinomial Theorem based on Matrix Approach in Computation of the Power of Base of Tri-Digits Number

DOI:

Performance Evaluation for an Optimized Wenner (ALPHA, BETA, AND GAMMA) Arrays Using Synthetic Geological Models

DOI:

Antioxidant and Antimicrobial Activities of Green Synthesized Silver Nanoparticle Using Moringa Oleifera Seeds Extracts

DOI:

Characterization and Modification of Activated Carbon Generated from Annogeissus Leiocarpus

DOI:

Evaluation of Phytochemical Constituents and Antibacterial Activity of Methanolic and Aqueous Leaf Extracts of Coffee Senna (Cassia occidentalis L.)

DOI:

Determination of Appropriate Source-to-Detector Distance Dependence of Gamma Spectrometry System to Achieve Higher Resolution

DOI:

Soil Remediation Using Zero-Valent Iron Nano-Particle Modified with Spondias Mombin Leaves Extract

DOI:

Assessment of Heavy Metals and Polycyclic Aromatic Hydrocarbons in Agricultural Soils around Kubanni Bridge area, Zaria, Kaduna State, Nigeria

DOI:

Radiological and Toxicity Impact of Uranium (U-238) in Ground Water to Different Age Groups at Wurno, Sokoto State, Nigeria

DOI:

Effects of Allanblackia floribunda stem-bark Extracts on Oxidative stress and Mitochondrial Dysfunction in Rats Exposed to Crude Oil

DOI:

Immobilization of Polyoxometalate-Ionic Liquid on Coconut Shell Nanoporous Carbon Support: An Improved Material for Water Purification

DOI:

Extraction and Characterization of Cassava, Potato and Mango Starches

DOI:

Computational Treatment of Transient MHD Slip Flow of an Arrhenius Chemical Reaction in a Convectively Heated Vertical Channel

DOI:

Isolation and Structure Elucidation of Quercetin-Derivative (amino-flavone) from Centaurea perrottetii DC (Asteraceae)

DOI:

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