Vol. 23 No. 2 (2000) | SINET: Ethiopian Journal of Science

Published: 2000-02-01

Some aspects of climate variability in the north east Ethiopian highlands - Wollo and Tigray

D. Conway

139-161

DOI:

10.4314/sinet.v23i2.18163

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Two jackknife estimators for the signal and comparison of their performance by a Monte Carlo simulation

Temesgen Zewotir, Eshetu Wencheko

163-180

DOI:

10.4314/sinet.v23i2.18164

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Consistency of s2 in the linear regression model when the disturbances are spatially correlated

Butte Gotu

181-196

DOI:

10.4314/sinet.v23i2.18165

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Water pollution by natural inorganic chemicals in the central part of the Main Ethiopian Rift

Tamiru Alemayehu

197-214

DOI:

10.4314/sinet.v23i2.18166

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Bird strike incidence at Addis Ababa Bole International Airport

Elizabeth Yohannes, Afework Bekele, Zerihun Woldu

215-229

DOI:

10.4314/sinet.v23i2.18167

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Reproductive biology and feeding habits of the catfish Clarias gariepinus (Burchell) (Pisces: Clariidae) in lake Awassa, Ethiopia

Elias Dadebo

231-246

DOI:

10.4314/sinet.v23i2.18168

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Effect of Azospirillum isolates on the growth and nitrogen content of tef [Eragrostis tef (Zucc.) Trotter]

Solomon Zewdie, Fassil Assefa, Masresha Fetene

247-262

DOI:

10.4314/sinet.v23i2.18169

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Enhancing the potency of vegetable oils by combining with pirimiphos-methyl for protection of stored cowpea against infestation by Callosobruchus maculatus (Fab.)

D. Obeng-Ofori, S. Amiteye

263-272

DOI:

10.4314/sinet.v23i2.18170

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Review Article

Free-living limnic nemafauna of Ethiopia: a review of the species reported outside the Rift Valley

Eyualem Abebe

273-291

DOI:

10.4314/sinet.v23i2.18171

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SINET: Ethiopian Journal of Science
Journal / SINET: Ethiopian Journal of Science / Vol. 23 No. 2 (2000) / Articles

Articles

Some aspects of climate variability in the north east Ethiopian highlands - Wollo and Tigray

DOI:

Two jackknife estimators for the signal and comparison of their performance by a Monte Carlo simulation

DOI:

Consistency of s2 in the linear regression model when the disturbances are spatially correlated

DOI:

Water pollution by natural inorganic chemicals in the central part of the Main Ethiopian Rift

DOI:

Bird strike incidence at Addis Ababa Bole International Airport

DOI:

Reproductive biology and feeding habits of the catfish Clarias gariepinus (Burchell) (Pisces: Clariidae) in lake Awassa, Ethiopia

DOI:

Effect of Azospirillum isolates on the growth and nitrogen content of tef [Eragrostis tef (Zucc.) Trotter]

DOI:

Enhancing the potency of vegetable oils by combining with pirimiphos-methyl for protection of stored cowpea against infestation by Callosobruchus maculatus (Fab.)

DOI:

Review Article

Free-living limnic nemafauna of Ethiopia: a review of the species reported outside the Rift Valley

DOI:

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