Browsing by Author "Lemma, Brook"

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    Factors Affecting Employee Job Satisfaction: The Case of Ethiopian Airlines
    (A.A.U, 2021-03) Lemma, Brook; Werkaferahu, Dr. Yohannes
    The aim of this study is to identify the different factors affecting employee job satisfaction, the relative importance of each factor and the level of job satisfaction. The list of factors affecting employee job satisfaction in Ethiopian Airlines are perceived organizational support, training and development, salary and benefit, organizational culture and performance appraisal. The paper has used cross-sectional field survey to gather data at one specific point in time. Mixture of convenience and random sampling were used as sampling method with sample size of 388. Descriptive statistics was used to measure the level of employee job satisfaction and multiple linear regression was used to test the relationship between perceived organizational support, training and development, salary and benefit, organizational culture, performance appraisal and job satisfaction. The finding showed that employees were not satisfied with their job and there is a significant and positive relationship between perceived organizational support, training and development, salary and benefit, organizational culture, performance appraisal and employee job satisfaction. The study recommends Ethiopian Airlines higher management to give high attention to the above mentioned significant variables in order to improve the level of employee job satisfaction
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    The Seasonal Occurrence of Fascioliasis and Some other Helminthic Diseases of Sfleep in Four Selected Sites in Ethiopia
    (Addis Ababa University, 1983-12) Lemma, Brook; Tedla, Shibrll (PhD)
    Ethiopia. situated in the Ilorn of Africa. shows wide variation in topography climate and land use distribution. It has a high population of livestock. However. the prevalence of a number of important diseases has impeded the rational exploitation of this resource. In recent years a nation-wide survey of livestock diseases is being conducted to identify, map infected areas and suggest appropriate measures amongst which parasitic diseases are given considerable attention. Accordingly, an investigation of the seasonal incidence of ovine helminthiasis in selected sites of various ecological zones was carried out for a period of one year to provide baseline information. Thus, the local occurrence of the Helminth of the genera of I~asic Paramphistomum, ~unostomllm., Chahert.ia, Dictyoc~. I:'.!.us, l1aemon<:hus, Nematodiru~, Oesophagostomulll , Ostert~ia_, Protostrono.yl ... I:''>. Trichostr