A variety of traditional medicinal plants have been widely used by different indigenous
people in Ethiopia for many human and livestock ailments. This ethnobotanical study aimed
to document and analyze the traditional ...
Muhammad Sultan Dalu; (PhD) Deribachew Bekana; (PhD) Meseret Amde(Haramaya University, 2024-12)
Adulteration of foodstuffs and beverages with harmful synthestic food colorants are a global
concern, but lacks uniform legislation. Colored foods, confectionarries, and beverages that may
contain harmful synthetic dyes ...
Plants serve as valuable sources of therapy in both traditional and modern medicine. This
study aimed to evaluate the antioxidant capacities of fruit extracts of Carissa edulis
(Forssk.) Vahl. and Mimusops kummel Bruce ...
A nonlinear time-fractional partial differential equation is used for accurate modeling of
complex real-world phenomena. Solving these fractional problems is one of the most challenging
tasks in various fields of science ...
Industrial processes regularly discharge harmful metal compounds into the environment. Even in
low quantities, hazardous metals in the environment can affect humans and other creatures.
Toxic metals cannot breakdown into ...
he production of biogas through anaerobic digestion of organic waste materials offers an
environmentally friendly and renewable energy alternative. Evaluate biogas production from
sugarcane leaves (SL) and sheep manure ...
Dinaol Belina Kitila; Dr. Tesfaye Gobena; Dr. Meseret Chimdessa; Dr. Meseret Chimdessa; Dr. Yonas Hailu(Haramaya University, 2024-10)
Diarrheagenic foodborne bacterial pathogens pose a significant global public health challenge, particularly in
developing countries, such as Ethiopia. Among these foodborne pathogens (FBPs), nontyphoidal Salmonella
(NTS), ...
In the present research, we report easy, quick, ultrasensitive, inexpensive, and eco-friendly
colorimetric sensor using green synthesized silver nanoparticles (AgNPs). The AgNPs were
biosynthesized utilizing Salvia ...
he aim of this study was to investigate the effect of process oriented guided inquiry learning
instruction as compared to the lecture approach on concepts of chemical equilibrium on grade
11 students’ achievement and ...
xv
The Effect of Using Analogy on the Concept of Chemical Equilibrium on
Students’ Achievement and Attitude
ABSTRACT
This study was aimed to evaluate the effect of analogy-based instruction on the concept of
chemical ...
Drought is one of the leading abiotic stresses reducing the production and productivity of
durum wheat in Sub-Saharan Africa, in particular Ethiopia. Thus, genome-wide association
analysis of agronomic traits associated ...
Demelash Seifu; Dr. Temtim Assefa; Mr. Tadesse Kebede(Haramaya University, Haramaya, 2024-09)
The proliferation of hate speech on social media poses significant challenges to social cohesion
and stability, particularly in Ethiopia. This research investigates approaches to detecting and
classifying Amharic hate ...
Yohanis Boki; (PhD) Getachew Abebe; Prof. Mashilla Dejene(Haramaya University, 2024-06)
Traditionally, fungicides are applied manually without objectively quantifying the severity of garlic rust disease. In this research, digital image processing techniques were employed to develop and test an algorithm that ...
This thesis examines the impact of uniform background magnetic fields on antimuon decay within
the precision framework of electroweak theory. Through analytical derivation of matrix elements
from first principles via ...
Aerosols influence climate by altering the global energy balance via scattering and absorbing
solar radiation (direct effects), and by their effect on the reflectance of clouds and occurrence
of precipitation (indirect ...
Counterfeiting is one of the critical problems affecting cash transactions. Counterfeit banknotes
are becoming serious threats hampering the smooth transactions in Ethiopia. Hence, the
availability of such counterfeit ...
Ketemaw Demeke Getahun; (PhD) Alemayehu; (PhD) Getachew Teshome(Haramaya University, 2024-01)
Formulating and solving IQPP is a very interesting and challenging problem. The main
difficulty is that if the constraints have interval coefficients, then the feasible region is not
fixed. Instead there are an infinite ...
Fresh milk from cattle may possess temporary germicidal or bacteriostatic properties, growth
of microorganisms is inevitable unless it is processed or well stored. This study is intended to
assess physical properties, ...