Vol. 45 No. 1 (2022): SINET- Ethiopian Journal of Science

Research Articles

• Improved Principal Component Analysis and Linear Discriminant Analysis for the Determination of Origin of Coffee Beans using

  Endale Deribe Jiru , Berhanu Guta Wordofa , Mesfin Redi-Abshiro

  1-25

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• Vegetables for building molecular models

  Zewdu Gebeyehu , Rajeev B Dabke

  26-31

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• The influence of parent rock, mining and processing technologies on the industrial quality of kaolin concentrate –case study from Bombowha kaolin, Ethiopia

  Tilahun W/Mariam, Worash Getaneh

  33-47

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• User resistance in post enterprise resource planning implementation phase

  Temtim Assefa

  48-60

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• Trends in the occurrence of Helicobacter pylori infection in Arada Sub-City: A 5-year retrospective study.

  Tamrat Birru Haile , Tegenu Gelana Tiki

  61-68

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• In vitro evaluation of marker assisted conversion of adapted sorghum varieties into Striga hermonthica resistant versions

  Teklay Abebe , Gurja Belay , Taye Tadesse , Gemechu Keneni

  69-85

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• Population density, feeding and, reproductive ecology of rodents from Alemsaga Priority State Forest and adjacent farmlands

  Bewketu Takele , Mesele Yihune , Afework Bekele

  86-96

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• Weak idempotent rings

  Dereje Wasihun , Tilahun Abebaw , Yibeltal Yitayew , Venkateswarlu Kolluru

  97-104

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• Zeros of a two-parameter family of harmonic quadrinomials

  Oluma Ararso Alemu, Hunduma Legesse Geleta

  105-114

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• Determining regions of higher extinction risk occurrences in South African cycads

  Bamigboye Samuel O.

  115-124

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