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Search Results: 1 - 10 of 22337 matches for " Arun Kumar;Stevanato "
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Violencia y tráfico de mujeres en México: una perspectiva de género
Acharya, Arun Kumar;Stevanato, Adriana Salas;
Revista Estudos Feministas , 2005, DOI: 10.1590/S0104-026X2005000300003
Abstract: today, gender-based violence has crossed all social barriers, with millions of women considering it a fact of life. among all kinds of gender-based violence, the trafficking of women is perhaps the most important, for women are sold in the sex market for the purpose of sexual exploitation. evidence shows that at present gender-based violence causes more deaths than diseases and accidents. the main objective of this study is to show that the trafficking of women remains as a form of sexual exploitation and violence against women in mexico. the data has been obtained in tapachula, a town in the state of chiapas, mexico.
Algunas consideraciones teóricas acerca del tráfico de mujeres en el contexto de la globalización
Kumar Acharya,Arun; Salas Stevanato,Adriana;
Revista de Ciencias Sociales , 2008,
Abstract: the objective of this paper is to describe some theoretical aspects related to the migration, trafficking and smuggling of people, particularly women. the study intends to explain the connections and disconnections among these social phenomena. trafficking as well as smuggling forms a part of migratory processes, which may occur with or without the immigrant?s consent. when it occurs without a person?s consent or through coercion it is called immigrant trafficking; on the other hand, when the movement occurs with the complete consent of an individual in order to enter a country illegally, it is called smuggling. the main purpose behind both of these activities is the same: the commerce of sex workers, the exploitation of people who are forced to perform work under conditions of slavery, among other activities, a situation which, to a certain point is the same in the case of the migration phenomenon when it occurs with or without a person?s consent.
Preferencia por hijos varones y escasez de mujeres en India
Arun Kumar Acharya,Adriana Salas Stevanato
Papeles de población , 2006,
Abstract: El objetivo del presente trabajo es abordar algunos de los principales aspectos que han provocado un desequilibrio en el índice del sexo femenino en la India debido a la preferencia de género, pues según datos del censo de 2001 hay un déficit de 35 millones de mujeres en comparación con el número total de hombres. Para constatar dicha preferencia se han considerado los índices de la tasa de natalidad y mortalidad, así como los aspectos socioculturales que contribuyen y agravan la situación de desventaja que ocupa la mujer históricamente dentro de la sociedad india.
Urban Violence in Northern Border of Mexico: A Study from Nuevo León State  [PDF]
Arun kumar Acharya
Sociology Mind (SM) , 2011, DOI: 10.4236/sm.2011.14023
Abstract: Urban violence has reached record level in many nations, and having devastating impact on people’s health and livelihood as well as economic prospects. Today, for millions of people around the world, violence, or the fear of violence, is a daily reality. In Mexico since the year 2006 the northern border states are become more violent due to fight against the drug trafficking. In this study, we have taken Nuevo León state as area of study, and we have seen from the result; that urban violence in Nuevo León has increased in an unprecedented manner during last few years. Much of this urban violence is a consequence of rural-to-urban migration and exponential urbanization. We have also seen in the study that urban violence is a multi-factorial phenomena and main reason behind this is inequality among city dwellers. This is a potential source of frustration which increasing risk of urban violence, especially if certain groups are underprivileged and suffers from social exclusion.
A Sustainable Energy Efficiency Solution in Power Plant by Implementation of Perform Achieve and Trade (PAT) Mechanism  [PDF]
Rajesh Kumar, Arun Agarwala
Open Journal of Energy Efficiency (OJEE) , 2013, DOI: 10.4236/ojee.2013.24020

An enhanced energy efficiency scheme, “Perform, Achieve and Trade” (PAT) is explored in relation to the existing carbon market in India, particularly the Clean Development Mechanism, Renewable Energy Certification and possible Nationally Appropriate Mitigation Actions. The PAT scheme incentivises energy-intensive large industries and facilities for Enhance Energy Efficiency, through technology upgrade and improvement in process. The PAT scheme currently identified 478 designated consumers from eight energy intensive industrial sectors namely, thermal power plants, iron and steel, cement, textiles, chlor-alkali, aluminum, fertilisers and pulp & paper. The threshold limit in thermal power plant sector to become a PAT designated consumer is 30,000 tonne of oil equivalent annual energy consumption. In the first PAT cycle, run through 2012 to 2015, total 144 designated consumers from various states have been identified with individual target. Thermal power plant sector has been categorized on the basis of their fuel input into three subsectors i.e. gas, oil and coal based plants. This paper reviews the state of the art in PAT mechanism design and operational features for implementation on thermal power plant sector. The possibility of implementing an Emission Trading Scheme (ETS) in India is explored from political and institutional perspectives.

Effect of Non-Homogeneity on Thermally Induced Vibration of Orthotropic Visco-Elastic Rectangular Plate of Linearly Varying Thickness  [PDF]
Arun Kumar Gupta, Pooja Singhal
Applied Mathematics (AM) , 2010, DOI: 10.4236/am.2010.14043
Abstract: The analysis presented here is to study the effect of non-homogeneity on thermally induced vibration of orthotropic visco-elastic rectangular plate of linearly varying thickness. Thermal vibrational behavior of non-homogeneous rectangular plates of variable thickness having clamped boundary conditions on all the four edges is studied. For non–homogeneity of the plate material, density is assumed to vary linearly in one direction. Using the method of separation of variables, the governing differential equation is solved. An approximate but quite convenient frequency equation is derived by using Rayleigh-Ritz technique with a two-term deflection function. Time period and deflection at different points for the first two modes of vibration are calculated for various values of temperature gradients, non- homogeneity constant, taper constant and aspect ratio. Comparison studies have been carried out with non-homogeneous visco-elastic rectangular plate to establish the accuracy and versatility.
Study the Thermal Gradient Effect on Frequencies of a Trapezoidal Plate of Linearly Varying Thickness  [PDF]
Arun Kumar Gupta, Pragati Sharma
Applied Mathematics (AM) , 2010, DOI: 10.4236/am.2010.15047
Abstract: In this paper, effect of thermal gradient on vibration of trapezoidal plate of varying thickness is studied. Thermal effect and thickness variation is taken as linearly in x-direction. Rayleigh Ritz technique is used to calculate the fundamental frequencies. The frequencies corresponding to the first two modes of vibrations are obtained for a trapezoidal plate for different values of taper constant, thermal gradient and aspect ratio. Results are presented in graphical form.
Thermal Effect on Free Vibration of Non-Homogeneous Orthotropic Visco-Elastic Rectangular Plate of Parabolically Varying Thickness  [PDF]
Arun Kumar Gupta, Pooja Singhal
Applied Mathematics (AM) , 2010, DOI: 10.4236/am.2010.16060
Abstract: A simple model presented here is to study the thermal effect on vibration of non-homogeneous orthotropic visco-elastic rectangular plate of parabolically varying thickness having clamped boundary conditions on all the four edges. For non-homogeneity of the plate material, density is assumed to vary linearly in one direction. Using the separation of variables method, the governing differential equation has been solved for vibration of non-homogeneous orthotropic viscoelastic rectangular plate. An approximate frequency equation is derived by using Rayleigh-Ritz technique with a two-term deflection function. Results are calculated for time period and deflection at different points, for the first two modes of vibration, for various values of temperature gradients, non-homogeneity constant, taper constant and aspect ratio and shown by graphs.
Is Isostatic Rebound in Slow Spreading Gakkel Ridge of Arctic Region Due to the Climate Change? A Case Study  [PDF]
Arun Kumar, L. Sunil Singh
International Journal of Geosciences (IJG) , 2012, DOI: 10.4236/ijg.2012.32037
Abstract: Ny-Alesund, Swalbard region which is located in the mid-ocean ridge of the Arctic Ocean, and named Gakkel ridge, is the slowest spreading ridge of the global system. In the present study an attempt has been made to associate isostatic rebound using GPS campaign data collected at Ny-Alesund area. The Artic Region Campaign GPS network was established in 2009. The network consists of three campaign mode station. The distance between GPS point is about ~30 km. The preliminary results of our investigation appear broadly consistent with the recent tectonic activity in western Svalbard. The resultant velocity vector is 14.84 mm·yr–1 with an azimuth of 27.67°N and a vertical displacement of 7.62 ± 3.0 mm·yr–1 is estimated in Swalbard, in which we presume Glacial Isostatic Rebound (5.1 mm·yr–1) and post glacial geological process (Present Day Ice Melting, erosion, and shore line deposits) of 2.52 mm per year in the study area.
Effect of Non-Uniform Basic Concentration Gradient on the Onset of Double-Diffusive Convection in Micropolar Fluid  [PDF]
Subbarama Pranesh, Arun Kumar Narayanappa
Applied Mathematics (AM) , 2012, DOI: 10.4236/am.2012.35064
Abstract: The effect of non-uniform basic concentration gradient on the onset of double diffusive convection in a micropolar fluid layer heated and saluted from below and cooled from above has been studied. The linear stability analysis is performed. The eigen value of the problem is obtained using Galerkian method. The eigen values are obtained for 1) free-free 2) rigid-free 3) rigid-rigid velocity boundary combination with isothermal temperature condition on spin-vanishing permeable boundaries. The influence of various micropolar parameters on the onset of convection has been analyzed. One linear and five non linear concentration profiles are considered and their comparative influence on onset is discussed and results are depicted graphically. It is observed that fluid layer with suspended particles heated and soluted from below is more stable compare to the classical fluid without suspended particles.
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