African Journals Online
SINET: Ethiopian Journal of Science

Volume 21, Number 2, December 1998.

RESEARCH ARTICLES

Geology

Inversion for shear wave velocity in sediments and estimation of near-surface anelastic parameters. A Vuan, Tilahun Mammo, G Costa and G F Panza. Pages 157-170.

Mathematics

Ranked k-longest paths in acyclic networks, its algorithm and application. Berhanu Guta. Pages 171-182

Microbiology

Effect of fermentation by mixed cultures of lactic acid bacteria on the HCI-extractability of some minerals from tef (Eragrostis tef) atmit. Kelbessa Urga and N Keshava. Pages 183-194.

The microbial dynamics of 'borde' fermentation, a traditional Ethiopian fermented beverage. Ketema Bacha, Tetemke Mchari and Mogessie Ashenafi. Pages 195-205

Fisheries Biology

REVIEW ARTICLE

The freshwater biodiversity crisis: the case of the Ethiopian fish fauna. Abebe Getahun and Melanie L J Stiassny. Pages 207-230

FEATURE ARTICLE

Fisheries management - a review of the current status and research needs in Ethiopia. Dirk Reyntjens and Tesfaye Wudneh. Pages 231-266.

SHORT COMMUNICATIONS

Colicin e2 producing bacteria from Yare River. Anteneh Tesfaye and Richard James. Pages 267-272.

A generalized deterministically Shrunken estimator. Eshetu Wencheko. Pages 273-277.

The essential oils of Coriandrum sativum L. grown in Ethiopia. Nigist Asfaw and Berhanu M Abegaz. Pages 279-285.

Documentation on the uses of Moringa stenopetala and its possible antileishmanial and antifertility effects. Yalemtsehay Mekonnen and Amare Gessesse. Pages 287-295.

On some "novel" genotypes of the Ethiopian populations of Guizotia abyssinica (L.F.) Cass. (Noug). Sileshi Nemomissa, Endashaw Bekele and Kifle Dagne. Pages 297-303.

Comparison of two blood meal preservation methods for use in ELISA-based identification of blood-fed glossina species. Mefin Lulu, Dejene Tilahun and Tefera Asfaw. Pages 305-311.