Archives-June... 

The purpose of the present paper is to deal with the economic effects of gasoline subsidy on government expenditures in Iran's. To do so, we have used time series data for the period 1971-2004 and concentrated on the ordinary least square (OLS) method to estimate the relevant regression models. The results show that there has been a positive and significance relation between gasoline subsidy and government expenditures during the period under consideration .In order to alleviate the burden of gasoline subsidy on government budget, it is suggested that government emphasize on policies to reduce the gasoline subsidy which is mainly benefited the upper income bracket of the countries and move towards the guided subsidies. Also the economic liberalization and promotion of private sector introduced in Iran 4th economic plan needs more reliable support from all policy makers of the country.

Elliptic curve cryptography (ECC) plays an important role in communication and information security. ECC is an approach to public-key cryptography based on the finite fields. We propose a hardware architecture for scalar multiplication, which is the main operation of ECC based on mixed coordinates (Lopez-Dahab) over GF(2163) in the Karatsuba multiplication polynomial representation. The proposed design is implemented using Verilog as a language and Xilinx virtex4Vlx15sf363-12 as a target device, and it is verified in Model Sim 6.3g. The results show that the proposed design occupies 30k slices with a delay of 35.086 ns.

This study investigated ideological and cultural aspects of literary translation by specifically focusing on the analysis of the textual features of a literary source text, namely, Morier’s Adventures of Hajji Baba of Ispahan, a novel originally published in English in 1823, and its corresponding translated target text, namely, Sargozašt-e ??ji B?b?-ye E?fah?ni, rendered into Persian by Mirza ?abib I?fahani in the 1880s. Employing Halliday’s (1985) systemic functional linguistics (SFL) as well as Venuti’s “domesticating/ foreignizing” dichotomy for the analysis and assessment of translated works, the researchers analyzed the TT by accounting for the sets of constraints within which the expression of ideology and cultural elements take place. In order to indicate the translator’s ideological orientations, the study concentrated on the analysis of a number of textual features, namely, “nominalizations”, “voice shifts”, “modality shifts”, “agency shifts”, “expansions”, “contractions”, and “thematic progressions”. Domestication and foreignization strategies in the translated text have also been investigated to see if the translator had to apply any of the two strategies especially in translating cultural elements. The study finally comes up with the conclusion that the TT has been under the influence of ideological and cultural manipulations by the translator in order to conform to the target culture’s textual and social values.

The territory of Republic of Armenia is considered as a high-risk zone of agricultural production. According to approximate calculations, damage to agriculture as a result of natural disasters in various years reaches 15-20 billion AMD (410 AMD=1$ USA), while in most disastrous year it also exceeds. Given these circumstances, we come to the conclusion that the agricultural sector is needed to establish on effective system of insurance, in addition to the process of insurance provided by the state’s direct participation in the process of implementation of agricultural insurance. In our opinion, the agricultural insurance will significantly contribute to the guaranteed production of the agricultural products, will reduce agricultural losses, will minimize the degree of risks, which will stimulate the development of this sector.

Sixteen (16) yearling West African Dwarf Sheep were used to assess body weight gain, feed intake and haematological indices as influenced by the four dietary treatments. The average weight gain of sheep fed supplemental diets were 2.70±0.09kg in Gliricidia sepium, 2.80±0.09kg in Moringa oleifera and 3.15±0.45kg in Gliricidia sepium + Moringa oleifera compared to 1.57±0.10kg for sheep fed basal diet only. The average weight gains in sheep fed supplemental diets were significantly (P<0.05) higher than sheep fed only the basal diets. The linear body measurement gain such as heart girth gain were 11.00±1.73cm in Gliricidia sepium, 8.67±2.08cm in Moringa oleifera, 13.34±1.04cm in Gliricidia sepium + Moringa oleifera compared to 8.33±0.58cm for sheep fed basal diet only. The heart girth gains of sheep fed supplemental diets were significantly (P<0.05) higher than sheep fed basal diets only. The height at whither gains were 8.55±4.04cm in Gliricidia sepium, 9.00±4.36cm in Moringa oleifera, 9.00±1.00cm in Gliricidia sepium + Moringa oleifera compared to 6.33±1.53cm for sheep fed Panicum+cassava peels only. The height whither gains of sheep fed supplemental diets were significantly (P<0.05) higher than sheep fed control diets. The body length gains were 8.00±1.73cm in Gliricidia sepium, 10.00±3.61cm in Moringa oleifera, 10.66±3.06cm in Gliricidia sepium + Moringa oleifera compared to 11.66±5.13cm for sheep fed basal diet only. The body length gains in sheep fed supplemental diets were significantly (P<0.05) higher than sheep fed basal diets. The haematological parameters such as packed cell volume (31.50 – 32.50 %), red blood cells (9.85 – 10.17 X106mm-1), haemoglobin concentration (9.97 – 10.07g 100mm-1), Erythocyte sedimentation rate (0.62 – 0.34), mean Corpuscular haemoglobin (0.99 – 1.08 pg), mean corpuscular volume (3.15 – 3.29µm3), Eosinophils (3.00 – 4.25%), Basophils (0.50 – 1.00 %), Monocytes (6.50 – 8.75%), Lymphocyte (60.00 – 65.25%), Neutrophils (21.25 – 31.25%) of animals fed supplemental diets were significantly (P<0.05) higher than animals fed Panicum-cassava peels ration. From all indications, sheep fed supplemental diets had better growth performance and were haematological stable than sheep fed basal diet only.

The role of reservoir in causing landslides and also in reactivating old landslides due to difference in hydraulic action has been very common around the world. The present study is an attempt to divide the area around tehri reservoir into various landslide susceptible zones. The result obtained after superimposing the active landslide and lanslideslide hazard zonation shows that there is strong correlation between these slides with high and very high landslides hazard zone area. On the whole it is clear that the density of landslides increases from very low to very high class. The quantative analysis of the data shows that more than 80% of the total landslide area existed in moderate and high hazard zone classified area. In spite of the scarcity of the data the hazard zonation assessment is helpful to mask out the area highly vulnerable to landslide which in turn is helpful for short-term and long-term plan before initiating any sort of development activities in the tehri rim area. Keywords: Landslide, Susceptible, vulnerable, Superimposing, Hazard Zonation.

Table of contents for the month of December 2012

Table of contents for the month of October 2011

In this modern era, companies cannot survive without having strong marketing strategies. In this regard, present research reveals theoretical findings regarding the challenging issue of marketing in Emerging markets. In this study the main attributes of emerging markets are highlighted i.e. variability of infra-structure, variability of customers, variability of income and low rate of labor. Considering these attributes methods and techniques of marketing i.e. segmentation of market, distribution channels, price, product, advertisement and communication with customers are discussed in the context of emerging markets. Key words: Marketing, emerging markets

The objective of the present study is to investigate thermal diffusion and radiation effects on unsteady MHD flow past a linearly accelerated vertical plate with variable temperature and also with variable mass diffusion in presence of heat source or sink under the influence of applied transverse magnetic field. The fluid considered here is a gray, absorbing/ emitting radiation but a non-scattering medium. At time t>0, the plate is linearly accelerated with a velocity in its own plane. And at the same time, plate temperature and concentration levels near the plate raised linearly with time t. The dimensionless governing equations involved in the present analysis are solved using the closed analytical method. The velocity, temperature, concentration, Skin-friction, Nusselt number and Sherwood number are discussed through graphs in terms of different physical parameters like magnetic field parameter (M), permeability parameter (K), radiation parameter (R), Schmidt parameter (Sc), Soret number (So), Heat source parameter (H), Prandtl number (Pr), thermal Grashof number (Gr), mass Grashof number (Gm) and time (t).