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Now showing items 1-20 of 820

ABO BLOOD GROUP DISTRIBUTION AND ITS RELATIONSHIP WITH SOME INTESTINAL PROTOZOAN PARASIC INFECTIONS IN WARA JARSO DISTRICT, NORTH SHEWA ZONE, OROMIA REGIONAL STATE,ETHIOPA

hailu debele, Kassahun; oljira, Tamiru Major Advisor (PhD); peteros, Yohannes Coadvisor (PhD) (Haramaya university, 2018-08)

The Frequencies of ABO blood groups system phenotypes,alleles, and genotypes vary worldwide and are not found in equal frequencies even among ethnic groups.Part of the immune response is the production of globulins called ...
ACCELERATING COMPONENTS INFORMATION BASED PARTICLE SWARM OPTIMIZATION WITH TIME VARYING ACCELERATION COEFFICIENTS

Mustefa Ibrahim, Aneso (Haramaya University, 2021-08)

Time to time, many researchers have suggested modifications to the standard parti cle swarm optimization to find good solutions faster than the evolutionary algorithms. However, it may fall into local optimum (premature ...
ADSORPTIVE REMOVAL OF Cu(II), Cd(II), Cr(VI) AND Pb(II) IONS FROM AQUEOUS SOLUTION USING CHEMICALLY MODIFIED ORANGE (citrus sinensis) PEEL

getachew tadesse, Gebeyehu; teju, Endale Major Advisor (PhD); bogale, Yeheyis Co-Advisor (PhD) (Haramaya university, 2018-03)

The effect of heavy metals on the environment, public health and aquatic life is a matter of serious concern globally. The removal and recovery of these toxic heavy metal ions from wastewaters is of great importance from ...
ADSORPTIVE REMOVAL OF Cu(II), Cd(II), Cr(VI) AND Pb(II) IONS FROM AQUEOUS SOLUTION USING CHEMICALLY MODIFIED ORANGE (citrus sinensis) PEEL

getachew tadesse, Gebeyehu; teju, Endale Major Advisor (PhD); bogale, Yiheyis Co Advisor (PhD) (Haramaya university, 2018-03)

The effect of heavy metals on the environment, public health and aquatic life is a matter of serious concern globally. The removal and recovery of these toxic heavy metal ions from wastewaters is of great importance from ...
ALLELIC AND GENOTYPIC FREQUENCIES OF ABO AND Rh BLOOD GROUP AMONG STUDENTS ATTENDING TULU CHUKALA SECONDARY SCHOOL, ADULALA TOWN, EAST SHOA ZONE, OROMIA REGIONAL STATE,

Abera, Keneni (Haramaya University, 2022-12)

The four blood types are known as A, B, AB, and O. Blood type A contains A antigen on the surface of red blood cells and B antibody on blood plasma. Type B blood contains the reverse combination. Serum of blood type AB ...
ALLELIC AND GENOTYPIC FREQUENCIES OF ABO AND Rh BLOOD GROUP AMONG STUDENTS ATTENDING TULU CHUKALA SECONDARY SCHOOL, ADULALA TOWN, EAST SHOA ZONE, OROMIA REGIONAL STATE, ETHIOPI

Aber, Keneni (Haramaya University, 2022-12)

The four blood types are known as A, B, AB, and O. Blood type A contains A antigen on the surface of red blood cells and B antibody on blood plasma. Type B blood contains the reverse combination. Serum of blood type AB ...
ALLELIC AND GENOTYPIC FREQUENCIES OF ABO AND Rh BLOOD GROUPS AMONG TIGREAN, SAHO AND EROB ETHNIC PEOPLE IN MEKELLE CITY PATIENTS VISITING AYDER HOSPITAL TIGRAY ETHIOPIA

tesfaye, Mebrahtu; peteros, Yohannes Major Advisor (PhD); oljira, Tamiru Coadvisor (PhD) (Haramaya university, 2018-11)

The frequency of ABO and Rhesus blood group vary geographically,ethnically and from one population to another. Some variation may occur with in one ethnic groups and within small country. This study was conducted to ...
ALLELIC AND GENOTYPIC FREQUENCIES OF THE ABO BLOOD GROUP SYSTEMS AND THEIR ASSOCIATIONS WITH Helicobacter pylori INFECTION AMONG PATIENTS WITH GASTROINTESTINAL COMPLAINTS IN EJERE DISTRICT,WEST SHAWA,OROMIA, ETHIOPIA

abebe ingida, Tadesse; oljira, Tamiru Major advisor (PhD); petros, Yohannis Co-advisor (PhD) (Haramaya university, 2017-10)

Helicobacter pylori is a small, spiral-shaped bacteria that lives on the surface of the stomach and duodenum. H. pylori is closely associated with onset of diseases such as gastric ulcers, duodenal ulcers, gastritis and ...
ALLELIC AND GENOTYPIC FREQUENCY OF ABO AND Rh BLOOD GROUPS AMONG STUDENTS OF HAWARIYAT PREPARATORY SCHOOL, MIHUR AKILIL WOREDA, SOUTHERN ETHIOPIA.

bergene, Adisu; petros, Yohannes Major Advisor (PhD); oljira, Tamiru Co-Advisor (PhD) (Haramaya university, 2018-11)

ABO and Rh blood group systems in humans are two important molecular markers that are routinely analyzed prior to transfusion and medical treatment. The frequency of ABO and Rh blood group genotypes and alleles varies ...
ALLELOPATHIC EFFECT OF (Casimiroa edulisLlave et Lex.) LEAF EXTRACTS ON GERMINATION AND SEEDLING GROWTH OF MAIZE (Zea mays (L.) AND SORGHUM (Sorghum biocolor (L.)Moench)

SINTAYEHU WORKU GIZAW; MeseretChimdessa (PhD); Zekeria Yusuf (PhD) (Haramaya University, 2023-08)

The changes over time of both composition and quantity of allelochemicals can either increase or decrease the phytotoxicity of decomposing plant litter. The present study was undertaken to investigate the allelopathic ...
Allelopathic Effect of Lantana camara L. Leaf Aqueous Extarcts on Germination and Seedling Growth of Capsicum annuum L. and Daucus carota L.

Yiftusira Alemayehu Debela; Meseret Chimdesa (PhD); Zekeria Yusuf (PhD) (Haramaya University, 2023-07)

Allelopathy is the interactions between plants that might lead to either stimulation or inhibition of growth. Lantana camara is a noxious invasive weed. The objective of this work was to assess allelopathic effect of ...
AMBERLITE IRA 67 CATALYZED DARZENS REACTION: SYNTHESIS, CHARACTERIZATION AND ANTIMICROBIAL STUDY OF NOVEL 3-SUBSTITUTED BENZYL-2-OXIRANES

gure jibat, Gamada; babu g, Neelaiah Major Advisor (PhD); bogale, Yiheyis Co-Advisor (PhD) (Haramaya university, 2019-03)

In the present work, five novel 3-substituted benzyl-2-oxiranes were synthesized from 2chloroacethophenone and aldehydes in the presence of Amberlite IRA 67 catalyst by Darzens reaction method. The structures of the ...
AMYLASE PRODUCTION FROM FUNGAL ISOLATES OF SPOILED FOODS AND DECOMPOSED WASTES USING SOLID STATE

badadi, Chala; kumar J. M., Sasi Co-Advisor (PhD); Ameha, Kebede Major Advisor (PhD) (Haramaya university, 2019-11)

Amylases are important enzymes commonly used for the hydrolysis of starch to generate hydrolysates useful for different industrial applications. This study was aimed at isolating amylase producing fungal species from ...
ANAEROBIC DIGESTION OF PARTHENIUM WEED WITH GOAT MANURE TO GENERATE BIOGAS ENERGY

hailu, Getu; chimdessa, Meseret Major advisor (PhD; muthuswamy, Manikandan Co-advisor (PhD) (Haramaya university, 2016-01)

Biogas is an alternative and renewable energy source produced through anaerobic digestion of organic matter. The aim of this study was to obtain the optimal mix ratio for biogas production from anaerobic digestion of ...
ANALYSIS OF CHEMICAL COMPOSITION OF CACTUS PEAR (OPUNTIA FICUS-INDICA L.) CLADODE EXTRACT AND ITS ROLES IN THE PREPARATION OF FUNGAL CULTURE MEDIA

abraha reda, Tsega; kebede, Ameha Major advisor (PhD); chimdessa, Meseret Co-advisor(PhD) (Haramaya university, 2018-11)

The present study was aimed at analyzing the chemical composition of the crude extract of cactus pear (Opuntia ficus-indica L.) cladode and examine its suitability for fungal culture media. For this purpose cactus pear ...
ANALYSIS OF PERFORMANCE MEASURES OF QUEUING SYSTEM IN COMMERCIAL BANK OF ETHIOPIA, FINKILE BRANCH, EASTERN ETHIOPIA

Teklebrhan, Semere(MSc); Demie, Seleshi (PhD); Tefera, Melisew (PhD) (2021-06)

This project studied on analysis of performance measures of queuing system in commercial bank of Ethiopia, Finkile Branch (CBEFB), Eastern Ethiopia, described multi-server Markovian queuing model (M/M/c) and present ...
ANTI-BACTERIAL EFFECTS OF THE CRUDE EXTRACTS OF PHYTOLACCA DODECANDRA L. AND SCHINUS MOLLE L. LEAVES ON SELECTED HUMAN PATHOGENIC BACTERIA

Alemu Lenga, Lemlem; Chimdessa, (PhD) Meseret; Kebede, (PhD) Ameha (Haramaya university, 2021-01)

Plants possess a wide variety of secondary metabolites which have been found to exhibit antimicrobial, antioxidant and anti tumor activities. In Ethiopia, a number of plant species are traditionally used for the treatment ...
ANTIBACTERIAL ACTIVITY OF LEAF ESSENTIAL OIL OF EUCALYPTUS CAMALDULENSIS AND EUCALYPTUS TETRAGONA (R.BR.) ON STAPHYLOCOCCUS AUREUS AND ESCHERICHIA COLI.

abrahim, Abdulaziz; kumar, Sasi Major Advisor (PhD); kebede, Misrak Co-Advisor(PhD) (2018-08)

Eucalyptus camaldulensis and E. tetragona are the species of genus Eucalyptus in Ethiopia known for medicinal values of its essential oils. The essential oil composition of these species may vary due to genetic difference. ...
ANTIMICROBIAL ACTIVITIES OF CRUDE EXTRACTS OF SELECTED MEDICINAL PLANTS AGAINST SOME BACTERIAL AND FUNGAL TEST PATHOGENS

Habtom Tekle, Selam; Kebede, (PhD) Ameha; Kebede, (PhD) Misrak (Haramaya university, 2017-05)

Traditional medicinal plants have several uses in different parts of the world. In Ethiopia, it remains the main source of treatment for the majority of the population and its livestock. The aim of this study was to assess ...

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