نتایج جستجو برای: bera

تعداد نتایج: 300  

Ahmad Bitarafan Rajabi Ebrahim Hajizadeh Fereidoon Rastgoo Hassan Firoozabadi Hossein Rajabi, Nahid Yaghoobi Samira Rasaneh

Introduction: Non-uniformity test is essentially the only required daily QC procedure in nuclear medicine practice. Noise creates statistical variation or random error in a flood image. Non-uniformity on the other hand does not have statistical nature and may be regarded as systemic error. The present methods of non-uniformity calculation do not distinguish between these two types of erro...

Journal: :International Journal of Financial Research 2022

The main objective of this study is to examine the role digital banking services on commercial banks’ performance in Somalia. A descriptive research design was used illustrate relationship between variables. selected 300 participants using stratified random sampling. employed Kobo-collect tool collect data from field. SPSS v28 and Eviews12 analysis tools were study. ADF test results show that a...

Journal: :Journal of Advanced Research in Natural and Applied Sciences 2022

Normal distribution has a vital role for the most of statistical methods. Box-Cox power transformation is usually applied method when data not normal. In this study, novel algorithm proposed assembling different estimates well performed six techniques through random effect model in meta analysis. These include use goodness-of-fit tests normality; Anderson–Darling, Lilliefors, Cramer-von Mises, ...

Journal: :The Saptagandaki journal 2022

Investors are concerned with market fluctuation. At NEPSE, fluctuation is linked to the trade volume and number of shares traded during a specific day. A change in benchmark index, Nepalese stock depends on capitalization. Hence, estimate pattern, better understanding distribution nature trades beneficial investors. This ultimately helps an investor understand mechanism. The paper has followed ...

Journal: :Applied sciences 2023

The process quality capability indicators Cp and Cpk are widely used to measure capability. Traditional metric estimation methods require data be explicit normally distributed. Often, the actual obtained from production regarding measurements of features incomplete do not have a normal distribution. This means that use traditional estimating may lead erroneous results. Moreover, in case qualita...

2009
Antonis Perdikaris Nikos Alexandropoulos Spiros Kintzios

A novel miniature cell biosensor detection system for the detection of Hepatis B virus (HBV)-associated antigens and anti-HBV is described. The biosensor is based on "membrane-engineered" Vero fibroblast cells immobilized in an alginate matrix. The membrane-engineering process involved the electroinsertion of anti-HBV specific antibodies (anti-HBs, anti-HBe) or antigens (HBsAg) in the membranes...

Journal: :Communications in Statistics - Simulation and Computation 2017
Gamini Premaratne Anil K. Bera

The standard root−b1 test is widely used for testing skewness. However, several studies have demonstrated that this test is not reliable for discriminating between symmetric and asymmetric distributions in the presence of excess kurtosis. The main reason for the failure of the standard root−b1 test is that its variance formula is derived under the assumption of no excess kurtosis. In this paper...

Journal: :IEEE Transactions on Computers 2022

Ferroelectric FET (FeFET) is a highly promising emerging non-volatile memory (NVM) technology, especially for binarized neural network (BNN) inference on the low-power edge. The reliability of such devices, however, inherently depends temperature. Hence, changes in temperature during run time manifest themselves as bit error rates. In this work, we reveal temperature-dependent model FeFET memor...

Journal: :International Journal of Economics and Financial Issues 2023

The key macroeconomic objectives being pursued by any developing country are low unemployment, inflation, and sustainable growth. main aim of this study was to analyze the effect unemployment inflation on economic growth in South Africa for period 1994 2018, using quarterly data. results unit root test Augmented Dickey Fuller Phillips Perron tests showed that all variables have a levels became ...

Journal: :Computer Networks 2021

Internet of drones (IoD) has gained significant importance in recent times due to its applications several critical domains ranging from commercial defense and rescue operations. With flying different zones carry out specified tasks, the IoD can be beneficial gather real time data for interpretation by users. However, access is carried through an open channel battery operated drones. Therefore,...

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