Today distribution method and atmospheric contamination emission muddling is vulnerable in city region because industrial units grow in underdeveloped countries and contaminated produced by this units. Atmospheric contaminated distribution muddling is method for estimate concentration level and contaminated concentration in different interval relative to emission source. This practice is restricted to step after events occurring without proper administering these programs and we have more timely and monetary cost. In this paper investigate concentration distribution study from 2 dimensional and non-permanent states in land surface. If there is barrier in front of chimney, there is more contaminated gas distribution after chimney and maximum contaminated density is less in earth. When there are 3 chimney, There is no effect on contaminated density maximum distance. But in situation there is barrier in front of chimney, this distance is 1000 meter next to chimney. Earth atmosphere attack all kinds of contaminated due to industrial grow development and citizen grow. Modeling and investigating this contaminated distribution in environment surface uneven and kind of cover has basic role in contaminating distribution method because inhalator this contaminated in soil and ware have non-compensate damage to environment. One of the major concerns of industries is their effects on environment and sustainable development trend.

In order to evaluate drought stress and arbuscular mycorrhiza with phosphorus on related root and shoot traits and grain yield of mungbean, a factorial experiment was carried out based on a randomized completely design in pot culture. Irrigation regimes 25, 50, 75 and 100mm of evaporation from a pan possessed irrigation's levels as the first factor. At the second factor arranged 5, 15mgPKg-1 soil and 5, 15 with Glomus mosseae with three replications were conducted in Urmia University in 2010. Results showed that grain yield of inoculated mungbean with 15 and 5mgPKg-1 soil 834.17 and 699.317mg/plant had the highest values, respectively. Both 15 and 5mgPKg-1 soil with G. mosseae had more leaf phosphorus, plant height, leaf number, leaf dry weight, pod number, seed/pod, root dry weight, root length, root volume, and chlorophyll index than 15 and 5mgPKg-1 soil non-inoculated plants. Leaf phosphorus, plant height, leaf number, leaf dry weight, pod number, seed/pod, root dry weight, root length, root volume, and chlorophyll index had positive correlation coefficients with grain yield. The highest (743.33mg/plant) and lowest (423.33mg/plant) grain yield achieved in irrigation after 25 and 100mm evaporation, respectively. With increasing water deficit stress decreased leaf phosphorus, leaf number, leaf dry weight, seed/pod, root dry weight and chlorophyll index. Although drought stress reduced grain yield, but inoculated it reduced the severity of stresses. Inoculated plants increased 69% of the potential yield than control.

In the Katanga, in the peasant environment the middle yield of corn oscillates between 800 and 1000 kg.ha-1 against respectively 3000 to 4000 kg.ha-1 and 6000 to 8000 kg.ha-1 in the big agricultural exploitations and in the stations of research. To solve the problem of deficit and dependence opposite the outside, the experimentations have been led to Kasapa farming to value effective varieties of corn. Fourteen varieties of corn exits of the Business Pannar, Republic South African have been valued. Every variety has been sowed as using a device in complete blocks randomized with three repetitions and these varieties has been compared to Unilu and Katanga varieties selected by the faculty of agricultural sciences/University of Lubumbashi and the Babungo variety selected by the National Institute of Study and agricultural research. All varieties tested in the soil and climate conditions of the city of Lubumbashi gave similar yields to those of the local witnesses. In the context of the province of the Katanga, the varieties adapted to the climatic conditions degenerated and don't permit to achieve some good yield anymore. Besides, with the climatic change observed these last decades, the effective variety selection will permit to put at the disposal of the peasants of the varieties of corn adapted to the climatic conditions degenerated and to good potential of yield in grains.

Republic of Uzbekistan produces more than 3000000 tons of cotton per year, 800000 tons of this harvest is a high quality fiber which is exported to abroad. One of good reason, and global task of production high quality fibre, it is value and request from other countries. A main point of taking high quality fiber depends on previous cultivation. Previous cultivation consists of following technical processes:
1. Cotton transportation from bale with help of air through the pipes. In this process, there is considered three - dimensional transition of various particles of cotton in air streams. In the scientific article, it is theoretically investigated the movement of particles of a cotton in air streams.
2. On factories the cotton is transported through pipelines by means of an air stream. Cotton getting to a stone catcher is exposed to percussive loading. In this technological process, problems of preservation of natural quality of cotton and seeds are considered.
3. Squashing air from cotton in separator. In this process, a modification air pressure depends on denseness of a stream of cotton. The movement of cotton and air is considered in the form of two component medium.
4. Cotton getting to the chamber of the gin, through teeth of a saw and kolosnic, received considerable loads. Such loads often damage and break natural qualities of fiber. Here, research is conducted about interaction of cotton with saw cylinder, including dry and viscous friction cotton with saw.

The present work was undertaken to study the effects of planting date and spacing on growth and production of cowpea (Vigna unguiculata L. Walp.) in view to increase cowpea yield in Lubumbashi. The experiment was installed following a split splot device with 3 repetitions. The main plots consisted of 3 planting dates (15 December, 30 December and 15 January) and secondary plots, three spacing leading to a density of 125,000 plants per hectare (40 cm x 20 cm x 1 plant; 40 cm x 40 cm x 2 plants and 60 cm x 60 cm x 3 plants). Observations were made on growth and yield parameters. The results showed that late sowing leads to slower growth and lower yield. Sowing the third time results in a lower yield of 50% (500kg.ha-1) compared to planting at first date (1000 kg.ha-1). In addition, the higher yield was obtained with the second planting date (1300 kg.ha-1). The different spacings induced similar effects for all parameters observed. Sowing cowpea on December 30 and spacing of 60 cm x 40 cm x 3 plants would increase effectively cowpea yield in the city of Lubumbashi and its hinterland.

This article provides an empirical assessment of the relationship between financial development and institutional quality, taking into account financial instability. This instability remains one of the first symptoms of the disorder of the financial system which implies the need to highlight warning indicators to assess the soundness of the financial system and identify policy measures to reduce the risk of financial instability. The assumption is that the instability of financial development increases with financial crises. Indeed, using a panel of 13 emerging countries and a period of 15 years from 1996 to 2011, we tried to detect the impact of various external macroeconomic factors and financial instability on financial understanding by the index financial stress (ISF). The construction of this index leads to the conclusion that besides the traditional elements of institutional quality of a country plays an important role in the intensity of stress. In other words, such an indicator is crucial in the early detection of financial crises. Moreover, econometric and quantitative analysis revealed that there is a significant negative correlation between the index of financial stress on the one hand and economic growth and institutional quality by other, while is positively correlated with banking regulations. Moreover, the analysis strongly rejected the assumption of homogeneity of data on the index of financial stress in our panel, and the suggestion of a heterogeneous random individual effect model.

Design hemodialysis is a rare event, maternal-fetal high risk because of the frequency of complications. However, improved technology and quality hemodialysis improves fertility in chronic hemodialysis patients of childbearing age with increasing number of pregnancies and decreased rates of premature and others complications. Indeed, treatment of anemia, and improved figures uremia by intensive dialysis in women on hemodialysis, and treatment of other complications, may improve outcomes. In chronic kidney disease and pregnancy exert on each other interaction: CKD sounds on fetal prognosis, while pregnancy can alter the course of the CKD. This pregnancy should be planned and benefit from joint monitoring by a nephrologist, obstetrician, especially when the patient is hypertensive, This pregnancy should be planned and benefit from joint monitoring by a nephrologist and obstetrician, especially when the patient is hypertensive, and effective contraception, reversible, safe and reliable, must be chosen in these patients and as well as those which have been grafted and of childbearing. But currently, the majority of patients suffering from this disease are likely to have a pregnancy, like other moms, no worsening of their kidney, thanks to recent advances in obstetrics and neonatology. We report a case of pregnancy led to 36SA in chronic hemodialysis patient from the age of 13, and we will consider successively the general factors of maternal and fetal prognosis in patients with CKD, complications that this pregnancy and the impact of pregnancy on chronic renal dialysis stage, to finally define the optimal treatment of hemodialysis pregnant women and confront the literature data rules.

Initial tuning complements the Radio Network Design. It is performed when all nodes in a cluster are operational but not yet in commercial use. The analysis of the log files from drive - and stationary tests improve both network coverage and capacity. When the radio network has been tuned and there are sufficient subscribers generating traffic, the live network can be optimized in order to identify and solve possible issues. The Drive test is performed to find the effectiveness of RF conditions in wireless and mobile environment. In real "drive-test" these conditions are more appropriate with focus on different environment. This helps to check the actual coverage and quality of the network for the user. Through this paper we will learn that what effective etilt of antenna we needs to consider during the initial tuning optimization and what the effects are of Etilt changes on bad coverage, Reference Signal quality, Signal to Interference Noise Ratio, Channel Quality Indicator, Modulation Coding Scheme and bad throughput area. So that before commercial launch at least 90% of the coverage has been met. Also we are ensuring that every antenna has the most optimal combination of mechanical and electrical down tilt which is one of the most essential objectives of entire initial tuning.

Dynamic Links of transmission return and volatility in the capital markets are of crucial interest to the financial community with the growing trend of financial globalization in the world. This article focuses on the links of return and volatility's transmission between oil markets and stock to a panel of seven countries among the MENA region and Europe over the period 2003-2013. We use a recent approach (VAR-GARCH-DCC) which allows transmissions of return and volatility. Overall, our results suggest the existence of significant returns and reversal volatilities between change of oil price and financial markets. Direct transmission of conditional volatility across markets is, however, more evident from oil to the stock markets. The empirical results of optimal weights validated by a positive coefficient of constant conditional correlation (CCC), indicates that investors can benefit from the added oil prices in a well-diversified equity portfolio. On the whole, to the extent that the transmission of the shock is concerned, changes in oil prices tend to affect significantly but negatively several stock markets in our sample, while the impact of these markets on oil prices is almost absent. In addition, the effect of oil shocks is more pronounced during the crisis period than normal, suggesting that the recent global financial crisis has increased the transmission of shocks of oil on stock markets.

Business performance has attracted researchers' attention in the literature of corporate finance over the past decades. However, in the context of the insurance sector, they have given some attention. There are many factors to consider when looking at insurance companies. More than anything, consumers and investors should be concerned about the financial strength of the insurer and its ability to meet its ongoing obligations to holders of insurance policies. The insurance sector is one of the fundamental elements in the financing of the Tunisian economy and contributes to the effort of the State to support the development of the countries. According to experts of the insurance sector in 2011 was difficult for insurance companies. In this study, we examine the impact of firm-specific characteristics (size, leverage, tangibility, risk, growth, liquidity and age) on the performance of eight insurance companies in Tunisia a period of 8 years (2005-2012). The analysis of the results from a regression on panel data indicates that the variables height, age and premium growth are the most important determinants of the performance of insurance companies measured by ROA ratio (Return on Asset). Then, the performance of insurance companies is not statistically significant with leverage, tangibility, liquidity and risk.

In the banking sector, the conditions for creating a sustainable competitive advantage are specific. Moreover, innovation is not protected, new products or new sales methods are easily imitated. Building on traditional thesis factoring May Provide an advantage, aim the durability thereof cannot be ensured partner after the adoption of some strategies. Realized Banks -have for years, the need to define a strategy, as well as for internal Reasons of clearer presentation of the objective and tasks Reasons for external communication towards customers and Shareholders exposed to a controlled development. This article is devoted to the analysis of different approaches developed in the financial literature for measuring the impact of banking strategies on the performance of banks. Our analysis is based on the presentation of a literature review on the measurement of bank performance. Thus, the study of the impact of banking strategies on the performance of banks is based on the use of variables that indicate the type of strategy adopted by a bank. Our empirical validation is carried out on a sample of 11 banks for a period of 13 years (2000-2012). We will use the software to get STATA12 different econometric results and empirically validate our research problem. This validation will be based on the use of econometric techniques such as regression on panel data.