HrU-IR Home
→
College of Natural and Computational Sciences
→
Biology
→
Biology
→
Browsing Biology by Title

Browsing Biology by Title

Now showing items 33-52 of 279

THE BACTERIOLOGICAL AND PARASITOLOGICAL QUALITY OF DRINKING WATER AND PEOPLE’S WATER HANDLING PRACTICES IN AND AROUND ADAMA TOWN, OROMIA REGION, EASTERN ETHIOPIA

demisse mulat, Meseret; kebede, Ameha Major advisor (PhD); menkir, Sissay Co-advisor (PhD) (Haramaya university, 2016-08)

Reduction of water-borne diseases and development of safe water resources is a major public health goal in developing countries.. Thus, the major purpose of this study was to assess the microbiological and parasitological ...
BACTERIOLOGICAL QUALITY OF STREET FOODS, AND KNOWLEDGE AND ATTITUDE OF STREET FOOD VENDORS AND CONSUMERS ABOUT FOOD SAFETY IN ADAMA TOWN

bogale, Sintayehu; kebede, Misrak Co-advisor Dr; kebede, Ameha Co-advisor Dr. (Haramaya university, 2016-10)

Rapid urbanization leads many inhabitants of our young cities to adopt collective food for their daily nutritional needs. This situation may be a risk for consumers due to microbial contamination from street environment ...
BIOETHANOL PRODUCTION VIA FERMENTATION OF BANANA PEEL USING Saccharomyces cerevisiae

AWELL, KAMILA (HARAMAYA UNIVERSITY, 2023)

Bioethanol derived from biomass contributed 10 to 14% of the total world energy supply and solved the world crisis such as global warming and depletion of fossil fuels. Therefore, this research is initiated to produce ...
BIOGAS PRODUCTION FROM ANAEROBIC MONO AND CO DIGESTION OF POULTRY MANURE AND INVASIVE WEED SPECIES (Strigahermonthica)

Dina Abdela Ali; Dr. ManikandanMuthuswamy; Dr. MeseretChimdessa (Haramaya University, 2023-02)

Bio-fuel production from agricultural, municipal, and industrial wastes through anaerobic digestion is meant for sustainable energy supply and eco-friendly waste management. Therefore, the objective of this study was ...
BIOGAS PRODUCTION FROM CO-DIGESTION OF COW DUNG AND BARLEY STRAW

Sharew Feyissa; (PhD) Meseret Chimdessa; (PhD) Manikandan Mathuswamy (Haramaya University, 2019-06)

Biogas can be produced from any biodegradable feedstock that is suitable for anaerobic digestion. In present day biogas production from barley straw and cow dung was investigated using the number of small reactors. ...
BIOGAS PRODUCTION FROM Justicia schimperiana LEAVES CO-DIGESTED WITH COW DUNG

erbeto, Mola; chimdessa, Meseret Major advisor (PhD); petros, Yohannis Co-advisor (PhD) (Haramaya university, 2017-05)

Production of biogas through anaerobic digestion of organic waste materials provides an alternative environmentally eco-friendly renewable energy. In this study, biogas production from co-digestion of the Justicia ...
BIOGAS PRODUCTION FROM WATER HYACINTH (Eichhornia crassipes (Mart.) CO-DIGESTED WITH POULTRY MANURE

Mohammed Shamma Wako; Manikandan Muthuswamy (PhD); Meseret Chimdessa (PhD) (Haramaya University, 2023-06)

The use of renewable energy sources can contribute to solve the present and future energy problems. Among the alternative energy sources, biogas production from green energy crops and organic waste has worldwide ...
BIOGAS PRODUCTION FROM WATER HYACINTH (Eichhornia crassipes) CO-DIGESTED WITH POULTRY DROPPING

emessa, Adugna l; chimdessa, Meseret Major advisor (PhD); muthuswamy, Manikandan Co-advisor (PhD) (Haramaya university, 2016-10)

Production of biogas through anaerobic digestion of organic waste materials provides an alternative environmentally friendly renewable energy. Water hyacinth is one of the fastest growing aquatic weed known to man. The ...
BIOLOGICAL AND PHYSICOCHEMICAL WATER QUALITY PROFILE OF LAKE ADDELE, EASTERN HARARGHE DISTRICT OROMIYA, ETHIOPIA

mola godebo, Genawork; Menkir, Sissay Coadvisor (PhD); mengistu, Sewnet Coadvisor (PhD) (Haramaya university, 2018-03)

Freshwater ecosystems harbour a considerable proportion of Earth’s biodiversity, even though they cover < 2 % of the land surface. Lakes are one of humanity’s most important resources,where they are viewed as highly ...
CHEMICAL PROFILE AND ANTIMICROBIAL ACTIVITIES OF ESSENTIAL OILS OF EUCALYPTUS GLOBULUS LEAVES

werede, Yemane; kebede, Ameha Major advisor (PhD) (Haramaya university, 2016-10)

Eucalyptus globulus is one of the abundant tree species in Ethiopia known for medicinal values of its essential oils. The essential oil composition of a given species may vary with environmental factors. In this study, ...
Co-advisor(PhD)

abraha reda, Tsega; kebede, Ameha Major advisor (PhD); chimdessa, Meseret (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 ...
COMMUNITY AWARENESS ABOUT ECOLOGY, DISTRIBUTION, CONSERVATION AND POPULATION CENSUS OF WHITE WINGED FLUFFTAIL (SAROTHRURA AYRESI, GURNEY, 1877) AT BERGA WETLAND IN ADEA BERGA DISTRICT, WEST SHOWA,ETHIOPIA

gutema, Fikadu; mengistu, Sewnet Major advisor (PhD); chimdessa, Meseret Co-advisor (PhD) (Haramaya university, 2016-11)

Sarthrura ayresi were endangered birds and their migratory routes are between Ethiopia and South Africa. Because of their population size, the International Union for the Conservation of Nature and Natural Resource(IUCN) ...
THE COMPOSITION AND STRUCTURE OF WOODY SPECIES ALONG ALTITUDINAL GRADIENT AND CONSERVATION PRACTICE OF HADES FOREST, OROMIA REGIONAL STATE, ETHIOPIA

Diribe Waktola; Anteneh Belayneh (PhD); Meseret Chimdesa( (PhD) (Haramaya University, 2024-02)

The dry Afromonatane natural forests of East and West Hararghe are under severe degradation. There are some remnant mountain forests in West Hararghe, which are under increasing anthropogenic threats and call up urgent ...
CULTIVATION OF EDIBLE OYSTER MUSHROOMS (Pleurotus ostreatus AND Pleurotus florida) USING MILLET [Eleusine coracana(L)] STRAW AND BROAD BEAN [Vicia faba(L)] STALK AS GROWTH SUBSTRATES

bogale, Ambachew; kebede, Ameha Major advisor (PhD) (Meseret chimdessa Co-advisor (PhD), 2017-05)

Most developing countries like Ethiopia are striving hard to solve acute protein deficiency in the diets of their increasing populations through cultivation of mushrooms in the urban areas without heavily depending on ...
CULTIVATION OF EDIBLE OYSTER MUSHROOMS (Pleurotus ostreatus AND Pleurotus sajor-caju) USING SOME SELECTED AGRICULTURAL WASTE SUBSTRATES (COTTON SEED, KHAT LEFT OVER AND SPENT COFFEE GROUND)

tadesse, Teklu; menkir, Sissay Major advisor (PhD); muthuswamy, Manikandan Co-advisor(PhD) (Haramaya university, 2018-11)

Cultivation of edible mushrooms is one of the strategies of production of protein-rich food with the reduction of environmental pollution with full use of all materials in which nothing left as waste. In view of this, ...
CULTIVATION OF THREE SELECTED Pleurotus SPECIES USING GROWTH MEDIA PREPARED FROM SUGARCANE BAGASSE AND DRIED LEAVES OF Eichhornia crassipes AND Argemone ochroleuca

temesgen getachew, Tilahun; kebede, Ameha Major advisor (PhD); muthuswamy, Manikandan Co-advisor(PhD) (Haramaya university, 2018-11)

Cultivation of edible mushrooms using agricultural invasive weeds could play a paramount role by producing foods with high nutritional value, and at the same time create environmentally friendly ways of food production. ...
CURRENT PREVALENCE AND TRENDS OF MYCOBACTERIUM TUBERCULOSIS AND HIV INFECTIONS AND CO-INFECTIONS AMONG PATIENTS VISITING KUYU HOSPITAL, GARBA GURACHA TOWN, NORTH SHOA, OROMIA, ETHIOPIA

seyoum weyessa, Dereje; menkir, Sissay Major advisor (PhD); kebede, Misrak Co-advisor (PhD) (Haramaya university, 2017-11)

HIV greatly increase the number of TB patients, which in turn increases TB transmission from family member and community members. The study was conducted in Kuyu Hospital from February-May 2017 with the objectives of ...
CURRENT STATUS OF MALARIA AND ONCHOCERCIASIS AMONG FIELD WORKERS IN TEPPI GREEN COFFEE PLANTATION ESTATE, TEPPI AREA, SOUTH WEST ETHIOPIA

ango, Zerihun; menkir, Sissay Major advisor (PhD) (Haramaya university, 2018-06)

The epidemiology of malaria may vary considerably within relatively small geographical areas; besides, it is currently reported that Onchocerca-infected individuals living in onchocerciasis endemic areas are also susceptible ...
DISTRIBUTION OF ABO AND RH-D BLOOD GROUPS AND THEIR RELATIONSHIPS WITH ANTHROPOMETRIC MEASUREMENTS AMONG STUDENTS OF ADWA COLLEGE OF TEACHERS EDUCATION, NORTHERN ETHIOPIA

gebremariam, Haftom; oljira, Tamiru Major Advisor (PhD); peteros, Yohannes Coadvisor (PhD) (Haramaya university, 2018-06)

The ABO and Rh blood groups are the most important blood groups despite the long list of several other blood groups discovered so far. The distribution of ABO and Rh blood groups vary worldwide and are not found in equal ...

Now showing items 33-52 of 279

Search HU-IR System

Advanced Search

Browse

All of HU-IR System
This Collection
- By Issue Date
- Authors
- Titles
- Subjects

Browsing Biology by Title

Browsing Biology by Title

Search HU-IR System

Browse

All of HU-IR System

This Collection

My Account