The study of the effects of friction modifiers in wheel/rail contact is vital factor for the railway networks to examine and identify property of friction modifiers on adhesion, wear rates, etc. This work focused on the effects of sand particle sizes in wheel and rail contact. The laboratory...
Railway sleepers have important roles in the complex railway system. Throughout therninternational railway community, many methods have been developed to design and analyzernthe concrete sleepers. Specifically, this paper focuses on how changes in support conditionrnaffect the internal behavior of...
The main purpose of this study is to analyze the thermo-mechanical behavior of the contact between the brake block and wheel during the braking time and at two different contact angle brake block. The simulation strategy is based on the commercially available FEM software packages, ANSYS and CATIA...
7fJe last three decades, facilitated chiefly by the sophisticated transport and communication technology,rnhave markedly exhibited an nnprecedented flow of products and capital. This is what is referred asrneconomic globalization. The economic integration process has been pioneered by the...
A deeper understanding of the challenges faced by the NMT users, and more importantly the cause of these challenges is more crucial when it boils down to delivering a safe and convenient system for all intervention (Mmanake Maria Mokitimi, Marianne Vanderschuren, 2016). The author tried to assess...
The objective of this study is to evaluate whether or not Arsi customary laws have recogni zedrnwomen's lights as enshrined under the major intemational human rights instruments such asrnUDHR, ICCPR, ICESCR and CEDA W. The study is based on data collected during a period ofrnalmost six years...
Effectiveness of consumer protection in a market economy is highly determined by the quality of thernenforcement framework of competition orland consumer protection law and institutions entrusted tornenforce it.rnDespite the efforts that Ethiopia has exerted to bring about effective consumer...
Effectiveness of consumer protection in a market economy is highly determined by the quality of thernenforcement framework of competition orland consumer protection law and institutions entrusted tornenforce it.rnDespite the efforts that Ethiopia has exerted to bring about effective consumer...
The issue of climate change and environmental degradation due to global warming and otherrnfactors are the current issues of the world since they are causing serious problems to the world.rnIn order to address those global problems, in September 2000, the United Nation comes up withrnthe Millennium...
The purpose of this research study is to investigate the role of HorizontalrnIntergovernmental Relations in the resolution of the conflicts between Amaro( kore) ofrnSNNPR and Galana (Guji Oromo) of Oromia Regional State.rnTo this end, a descriptive survey method is employed. Primary source of data...
In the 21" century where people are becoming the ultimate sources of political power, it is hardrnfor a country to call itself as a democracy without maintaining participatory and inclusivernpolitical environment in its polity. Though it is apparent that politics and political participationrnstarts...
In the 21" century where people are becoming the ultimate sources of political power, it is hardrnfor a country to call itself as a democracy without maintaining participatory and inclusivernpolitical environment in its polity. Though it is apparent that politics and political participationrnstarts...
Despite recent efforts by some scholars, there is one group of children who remain undertheorizedrnand under-studied, and that is the unborn child. Most importantly, there is very lim itedrndiscussion about whether protection for the life of the unborn child begins at birth, some timernbefore or at...
Despite recent efforts by some scholars, there is one group of children who remain undertheorizedrnand under-studied, and that is the unborn child. Most importantly, there is very lim itedrndiscussion about whether protection for the life of the unborn child begins at birth, some timernbefore or at...
Despite recent efforts by some scholars, there is one group of children who remain undertheorizedrnand under-studied, and that is the unborn child. Most importantly, there is very lim itedrndiscussion about whether protection for the life of the unborn child begins at birth, some timernbefore or at...
The paper strongly emphasizes on the critical assessment of prisoners ' rights in Oroll1iarnNational Regional State particularly the prisoners' rights of Burayu Prison Administration.rnAccordingly, the aim of this research is to assess the handling and the treatments of prisoners 'rnrights...
The paper strongly emphasizes on the critical assessment of prisoners ' rights in Oroll1iarnNational Regional State particularly the prisoners' rights of Burayu Prison Administration.rnAccordingly, the aim of this research is to assess the handling and the treatments of prisoners 'rnrights...
Today energy becomes the most ubiquitous service and the ji-equent agenda of discussion ofrnboth developed and developing countries of the world. Their main concern is that of makingrnuse of energy resources that ensure a sustainable economic development, energy security,rnand environmental...
Globalization is the last jinest triumph of mankind. It is inevitable and irreversible. Free marketrnis a major player in globalization. Regional economic integration is a segment of the moverntowards globally F ee market. It is well known economic point of view that trade is created...
Conscientious objection is the refusal to participate in armed services based upon opposition tornarmed conflict This opposition may rest upon reasons of religious belief, philosophy, morality orrnpolitical ideology, Historically, many conscientious objectors have been executed, imprisoned...