the paper investigates the effects of interest rates on stock market performance by using monthly time series data for the economy of bangladesh over the period of 1991 to 2012. a wide range of econometric techniques have been employed to analyze the relationship between the interest rate and stock market return. the study reveals a stable and significant long run relationship between the varia...

The purpose of this study is to test The Weak Form Efficient Market Hypothesis in Dhaka’s Stock Market. The study examined the distribution of equity returns by dividing the sample period into two sub periods of daily DSE General Index (DGEN) and sub periods are sample-1(2004-2007), and sample-2 (2008-2012). Also, monthly general index starting from 1990 to 2012 are taken as sample to test the ...

A control software verification framework for gas turbine engines is developed. A stability proof is presented for gain scheduled closed-loop engine system based on global linearization and linear matrix inequality (LMI) techniques. Using convex optimization tools, a single quadratic Lyapunov function is computed for multiple linearizations near equilibrium points of the closed-loop system. Wit...

The ciliopathies are a group of heterogeneous diseases with considerable variations in phenotype for allelic conditions such as Meckel-Gruber syndrome (MKS) and Joubert syndrome (JBTS) even at the inter-individual level within families. In humans, mutations in TMEM67 (also known as MKS3) cause both MKS and JBTS, with TMEM67 encoding the orphan receptor meckelin (TMEM67) that localizes to the ci...

Let F={f1, ..., fj} and let K be a closed basic set in R given by the polynomial inequalities f1 \ 0, ..., fj \ 0. Let S{F} be the semiring generated by the fk and the squares in R[x1, ..., xn]. For example, if F={f1} then S{F}=s1+s2f1, where s1, s2 are sums of squares of polynomials. Schmüdgen has shown that if K is compact then any polynomial strictly positive on K belongs to S{F}. This paper...

The fine particulate matter (PM) emitted from jet aircraft poses a serious threat to the environment and human health which can be mitigated by using biofuels. This paper aims quantify PM emissions small turbofan fueled with alcohol (ATJ) synthetic kerosene its various blends (5%, 20%, 30% of ATJ) Jet A-1 fuel. Emissions engine (DGEN 380) high bypass ratio, applicable in private jets, were stud...

0140-3664/$ see front matter 2008 Elsevier B.V. A doi:10.1016/j.comcom.2008.03.016 * Corresponding author. Tel.: +49 30 3463 7378; fa E-mail addresses: [email protected] fraunhofer.de (G. Zhang), [email protected] (D. Gen (G. Kambourakis), [email protected] (T. Dagiuklas), jiri. [email protected] (D. Sisalem). The emergence of Voice over IP (VoIP) has offered numerous advantag...

The paper investigates the effects of interest rates on stock market performance by using monthly time series data for the economy of Bangladesh over the period of 1991 to 2012. A wide range of econometric techniques have been employed to analyze the relationship between the interest rate and stock market return. The study reveals a stable and significant long run relationship between the varia...

The aim of this publication was to investigate the effects blade count a high-pressure centrifugal compressor’s impeller has on performance DGEN 380 turbine engine at take-off. study began with development zero-dimensional thermo-fluid model engine. matched experimental data from WESTT CS/BV virtual test bench for baseline and then implemented analyse behaviour alternative counts. corresponding...