Abstract A simple analytic relation between the phase shifts produced by two supersymmetric (SUSY) partner potentials remains valid for both shape invariant potential (SIP) and non-SIP. This relationship for the Eckart potential, which is an SIP, has been critically investigated. A possible pitfall in assigning the orbital angular momentum for the supersymmetric partner potential has […]

Abstract Aspergillus ostianus Wehmer was a new record to the Mycological Laboratories in Egypt, isolated form cabbage seeds and tested for aflatoxins and ochratoxin A production. Aflatoxins B1 and G1 and ochratoxin A were demonstrated in the crude extracts of Aspergillus ostianus cultivated on different media for mycotoxins production. Both of essential oil and ethanol […]

Abstract Elastic deflection of beams is one of the major topics in the subject of Solid And Structural Mechanics or Strength of Materials, studied by students pursuing a number of programs in engineering such as Mechanical Engineering, Civil Engineering, Agricultural Engineering, Electrical Engineering, Metallurgical Engineering etc. and the appreciation of the topic by the students […]

Abstract Visual cryptography is a method for protecting image-based secrets that has a computation-free decoding process. In this paper we propose a new color visual cryptography scheme. Pixel Sieve method was proposed recently to encode an image into shares. Our proposed method suggested a way to encrypt multiple color images using symmetric key encryption procedure […]

Abstract Currently we are living in digital era. Therefore, the image multimedia is a crucial issue in our daily life. It may be categorized the digital multimedia over still image or a video image. Digital multimedia transmission helps everyone to keep information fresh where they can access it everywhere, anytime. In this paper, an adaptive […]

Abstract A heat exchanger (cooling fin) made of an aluminum alloy with thermal properties of 170W/mK isotropic thermal conductivity, 870J/kgK specific heat and 2800kg/m3 density was analyzed with Transient Thermal system from ANSYS software package. Additional conditions were ambient temperature and Film coefficient of 20 °C and 30W/m2 °C respectively. The initial (room) temperature of […]

Abstract This paper attempts to search for an optimal Autoregressive Integrated Moving Average model that best forecast absolute poverty incidence in Nigeria. The study uses absolute poverty data in Nigeria for 35 years from 1980-2014. The data was obtained as secondary data from Central Bank of Nigeria, Federal Office of Statistics, National Bureau of Statistics […]

This paper discusses about an optimum hydrodynamic shape of the bow of submarine in minimum resistance point of view. Submarines have two major categories for hydrodynamic shape: tear drop shape and cylindrical middle body shape. Here, submarines with parallel (cylindrical) middle body are studied because, the most of naval submarines and ROVs have cylindrical middle […]

Assembly language was one of the earliest programming languages developed and used in business. It is the one and only one classified as low-level language, and difficult to learn and to program. As with the rapidly improvement in high technology, the programming paradigms is also change, and the Assembly language seems to be forgotten. However, […]

Big Data is comprised of large data sets that can’t be handle by traditional systems. Big data includes structured data, semi-structured and unstructured data. The data storage technique used for big data includes multiple clustered network attached storage (NAS) and object based storage. Big data is a term for massive data sets having large, more […]