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Machine Learning Approach for Voicing Detection

Abebe, Mohammed (Addis Ababa University, 2012-03)

Voiced/unvoiced/silence speech segment detection is a method of assigning and labelling a specific speech category (voiced/unvoiced/silence) to a speech segment. Assigning speech categories to speech segment in a speech ...

Machine Translation System for Amharic Text to Ethiopian sign language

Feleke, Dagnachew (Addis Ababa University, 2011-10)

Machine Translation (MT) system development from one language to another is one of the areas in human computer interaction researches for the last half century. In this thesis the first Amharic to Ethiopian Sign Language ...

Macrocyclic Pyrrolizidine Alkaloids from Crotalaria rosenii

Btnafu, Getachew (Addis Ababa Universty, 1986-06)

Crotolaria rosenii, family Leguminosae, is a poisonous endemic shrub or small slender tree found in Iaountain scrub and forest clearings between 2000 and 3000 m. The powderod leves and flowers of C. rosenii were defatted ...

The Macroeconomic Determinants of Volatility in Precious Metals Prices in Ethiopia Using GARCH and Riskmetrics Models

Wubishet, Amare (Addis Abeba university, 2014-06)

Modelling and forecasting volatility for the price of precious metals has become a fertile field of empirical research in financial markets. Since volatility is considered as an important concept in many economic and ...

Macroeconomic Impacts of External Assistance in Ethiopia

Siraj, Abeba (Addis Ababa University, 2002-05)

The thesis examines the impacts of external assistance on the economic performance of the country for the period 1960/61 –1999/00. The analysis makes use of the Johansen maximum likelihood estimation procedure estimating ...

Macroeconomic Stabilty Implications of Gtp-Ii: Evidence from Macro -Econometic Model for Ethiopian Economy

Bizualem, Anteneh (Addis Ababa University, 2016-11)

This study tries to use a macro econometric model for policy analysis purpose of the Second Growth and Transformation Plan. First the macro-econometric model is developed for Ethiopian economy based on aggregate supply ...

Macrophyte Ecology, Nutrient Dynamics and Water Quality of the Littoral Zone, and Yitamot Wetland, Lake Tana, Ethiopia

Kassa, Yezbie (Addis Ababa University, 2016-06)

Nutrient dynamics plays an important role in establishment and proliferation of macrophytes in freshwater bodies. Recently Lake Tana has experienced some undesirable ecological changes due to decrease in water level, ...

Macroscopic Traffic Flow Modelling on Roundabouts and Optimization

Lemecha, Legesse (Addis Ababa University, 2015-07)

This dissertation is motivated by practical problem of traffic flow on roundabouts. The study aimed at modelling traffic flow on roundabouts, proposing an optimization strategy for traffic flow on roundabouts and ...

Magmatic Evolution of Boko Magmatic Complex, Main Ethiopian Rift, Using Petro-Chemical Approach and Co2 Flux Measurement

Zafu, Amdemichael (Addis Ababa Universty, 2016-07)

Boko magmatic complex is situated in transitional zone between Central and Northern MER segments. The area is located approximately 92.02 Km from Addis Ababa. The main objective of the research study is to understand the ...

Magnetic Field Evolution of Millisecond Pulsars Beyond the X-Ray death Line

Kedir, Mohammed (Addis Ababa University, 2005-07)

Under the relativistic plasma diffusion theory (Kebede, 2002, 1996), we investigate the magnetic field evolution of millisecond pulsars beyond the X-ray death line by taking the competitive nature of magnetic field revival ...

Magnetized Plasma with Ferrite Grains as Tunable Anisotropic left Handed Media

Shiferaw, Kassu (Addis Ababa University, 2016-08)

Since the report made by Veselago in 1968 about materials with negative refractive index, and strictly speaking since the experimental realization in 2000 by R. Shelby, et. al. of artificially constructed materials ...

Magnetized Plasma with Ferromagnetic Grains as a Tunable Left Handed Medium

Taha, Osman (Addis Ababa University, 2016-11)

The propagation of electromagnetic waves in a cold magnetized plasma with ferromagnetic grains (MPFG) in the high frequency domain is studied. The MPFG medium that consists of magnetized electron-ion plasma and ferromagnetic ...

Magnitude and Associated Risk Factors of Post Operative Sore Throat Following Surgery by General Anesthesia with Endotracheal Intubation in Black Lion Hospital, Addis Ababa, Ethiopia

Mengistu, Birhanu (Addis Abeba University, 2016-06)

Background: A complaint of postoperative pharyngeal discomfort is so prevalent that it is almost expected by patients and anesthetist alike as an unavoidable part of routine anesthesia. Complaints range from a minor ...

Magnitude of Interaoperative and Postoperative Hypothermia and Associated Factors, Among Pediatric Patients That were Operated In Tikur Anbessa Specialized Hospital

Mossie, Mulat (Addis Abeba University, 2016-07)

BACKGROUND: -Humans maintain constant body temperature within a wide range of changes in external environment. Perioperative hypothermia is one of the major problems during surgery that can affect operated pediatric ...

Magnitude and Associated Factors of Difficult Airway in Pregnant Mothers who Underwent Caesarean Section Under General Anesthesia in all Governmental Hospitals of Addis Ababa

Tesfaye, Biruk (Addis Abeba University, 2016-05)

Background: Difficult airway contributes to higher number of maternal morbidity and mortality attributed to anesthesia. Especially in developing countries like Ethiopia in which economical problems impart wide varieties ...

Magnitude and Associated Factors of Female Genital Mutilation among High School and Preparatory Students in Dale Wabera Woreda, Oromia Regional State

Shiferaw, Desalegn (Addis Abeba Universty, 2012-05)

Background: According to Ethiopian Demographic and Health survey (EDHS) 2005 the prevalence of Female Genital Mutilation was 74.3% in the country and it was 87.2% in Oromia Regional State. Other than Demographic and Health ...

Magnitude and Associated Factors of Immediate Postoperative Hypoxemia Among Elective Surgical Procedures at Tikur Anbessa Specialized Hospital, Addis Ababa, Ethiopia, January 30, 2017 To March 31, 2017 G

Dendir, Getahun (Addis Abeba University, 2017-06)

Background: definition Hypoxemia is insufficient amount of oxygen in the blood. There are different contributing risk factors for occurrence of post-operative hypoxemia which may lead to myocardial ischemia, organ ...

Magnitude and Associated Factors of Intraoperative Laryngospasm Among Pediatric Patients who Undergo Surgery Under General Anesthesia at Tikur Anbesa Specialized Hospital,Addis Ababa.

Mohamed, Salih (Addis Abeba University, 2017-06)

Introduction: laryngospasm is a reflex closure of the upper airway due the glottis musculature spasm.It is one of the complications seen especially during induction of anesthesia or during emergence and its magnitude is ...

The Magnitude and Associated Factors of Repeat induced Abortion among Women of Reproductive Age Group Who Seeks Abortion Care Services at Marie Stopes International Ethiopia Clinics In Addis Ababa, Ethiopia.

Alemayehu, Bethelihem (Addis Abeba Universty, 2015-12)

Background: Repeated induced abortion is important public health concern both in the developing and developed world that increases maternal morbidity and mortality. There is a no of research towards the magnitude and ...

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