Disposal of untreated sewage, coloring dyes and release of pollutant gases to the atmosphere
due to increase in population number and rapid growth of industrialization, causes water
pollution. Water pollution problem ...
The increase of environmental pollutions from industry due to organic dye effluents initiated the
researcher to design a nanomaterial with a target of photocatalytic degradation capacity. So, the
main objective of this ...
The term medicinal plants include a various types of plants used in herbal medicine and some
of these plants have medicinal activities. These medicinal plants consider as a rich resources
of ingredients which can be ...
Globally, it has been understood that there is a significant contribution of potato both as food
security as well as a source of income. Soil fertility is one of the limiting factors that affect
potato production. ...
Benzoic acid is one of the most commonly used food preservatives. The use of these preservatives
in food products, however, should be monitor in order to assure their safe dose for not exceed the
limit stated by regulatory ...
Mastewal Asaye; Ketema Bacha; Lata Lachisa(2020-12)
Infectious microbial diseases constitute a major cause of death in many parts of the world,
particularly in developing countries. Salmonella has been identified as an important food and
water-borne pathogen. The aim ...
Honey is a natural sweet substance produced by honey bees and honey dew from the nectar of
plant flowers. It contains higher amount of glucose and fructose. The impacts of adulteration of
honey by sugar were aimed to ...
In this study salting out-induced liquid-liquid extraction was developed for UV-Vis
spectrophotometric determination of Cr (VI) in water samples. Prior to salting out-induced
liquid-liquid extraction, Cr (VI) has been ...
In this study, selected physicochemical and biochemical properties of honey produced in Bench
Shecko zone particularly in, South Bench, Semen Bench, and Gura Ferda districts were
investigated. The honey samples were ...
The presence of chromium (VI) in water is extremely harmful because it can cause illnesses,
disorder and diseases to human. In this study, the performance of low- cost natural sorbents was
evaluated for the removal of ...
Water is one of the most important natural resources required for the life of animals and plants. In this
study, physico-chemical properties and some selected metal contents of Dal River,at Gachit District,
West Omo ...
The dis-charge of textile effluents in to water bodies has become a serious environmental
problem. Based on this idea, focusing the environmental issue and economic point of view, the
use of, low cost and eco-friendly ...
In this study, dispersive liquid-liquid micro extraction (DLLME) was developed for extraction
and pre-concentration of lead ion (Pb2+) prior to its quantitative determination by UV-Vis
spectrophotometer. The metal ion ...
In this paper we investigate Monte Carlo (MC) simulation of static and dynamic
properties of linear and ring polymers in the presence of obstacles. To this end we
used the bond fluctuation method (BFM) to study the ...
The emergency of resistance pathogens limits the therapeutic uses of many of the drugs that are in
the market and undesirable side effects associated to certain antibiotics, thus this study was aimed
to search alternative ...
The discovery of gravitational lensing made the deflection of light as an important tool for
astronomy and cosmology. Since Einstein introduced general theory of relativity for the expanding
universe, the cosmological ...
Since the discovery of General theory of relativity, a great deal of astrophysical issues have
been studied. Among which the precession of planetary orbits has given attention. Yet, the
study is incomplete. Here, we ...
In this thesis we investigate polymer translocation through nanopore without external driving force. We used the two dimensional Monte Carlo simulation with Bond
Fluctuating method. To prevail over the entropic barrier, ...
Active Galactic Nuclei (AGNs) are amongst important astrophysical systems used in astrophysical studies that require diverse areas of physics entertaining from quantum field to
gravitation. Its interaction with its ...
More recent literature reviews point out that most galaxies, especially early type galaxies
with Active Galactic Nuclei (AGNs), contain Massive Black Holes (MBHs) considered to be
comparable to the masses of high redshift ...