Action research on four fundamental operation of integers

Review of Related Literature The citizen of the modern world could not afford to be ignorant of Mathematics because the world is highly mathematical Betz as cited by Salazar,

With the current surge in national economy the industrial traffic has increased many folds in terms of quantity of load and traffic volume. This results in early deterioration of the roads. An efficient road transportation system is of vitally important for smooth operations of industrial units.

Construction of new roads needs an enormous investment. However, once constructed the road network system requires huge resources to maintain serviceability and to ensure safe passage at an appropriate speed and with low VOC Vehicle Operating Cost.

Road maintenance is therefore an essential function and should be carried out on a timely basis. The cost of providing and maintaining the roads for the industrial areas at an acceptable serviceability level is quite high.

It is therefore essential for a transportation engineer to attempt establishing an acceptable pavement condition level from economic, safety and environmental point of view. The efficient pavement management system shall provide objective information and useful analysis to ensure consistent and cost effective decisions related to preservation of existing industrial road network in healthy condition.

Pavement, maintenance, management rehabilitation, transportation Reference 1. An Expert System for Pavement Maintenance".

Transportation Research Record,pp Ameri Mahmod, Eftehkarzadah Farhad. Pavement Management System forRoads. Iran Science and Technology University. PhD Dissertation, University of Leeds. Guidelines on Calibration and Adaptation.

A wireless local area network LAN is a network that connects computer systems and devices within the same geographical area but without the use of wire. Fragmentation threshold is one of the parameters used in a wireless local area network which specifies the values to decide if the Media Access Control MAC Service Data Unit MSDU received from the higher layer network needs fragmentation before transmission.

The number of fragments to be transmitted is calculated based on the size of the MSDU and the fragmentation threshold. Based on the graphical results obtained, it can be said that fragmentation increases the size of queue and the number of data dropped in a transmission, and also the smaller the fragmentation, the more increase in the retransmission attempts.

Data dropped, fragmentation threshold, LAN, packet drop probability, retransmission attempts. Reference [1] Ralph M. Stair and George W. An efficient bandwidth sharing scheme, Computer Communications Journal, Vol.

The Digital Cast of Being (Michael Eldred)

The use of Visual Loan calculator for banking industry is very necessary in modern day banking system using many design techniques for security reasons. This paper thus presents the software-based design and implementation of a Visual Loan calculator for banking industry using Visual Basic.

Net operating tools, and then developing a working program which calculates the interest of any loan obtained. Net programming was done, implemented and the software proved satisfactory.

Principal, rate, simple interest, time, Visual Basic. Net Reference [1] Ochi-Okorie A. The use of clay materials for the production of emulsion paints was investigated. Two types of clay: Conventional Chemical pigmented Paint CP was also produced as a control.

Glossary of research economics

Atomic Absorption Spectroscopy, AAS was used to determine the chemical composition of the clay and the concentration of heavy metals on the paints produced. Total organic content TOC and quality control tests were also carried out on the paints. The results of the analysis on the two clay types showed that they contained The cost per litre of CP was N Abidalla, "Natural house paint", Retrieved March 3rdfrom http: Rangwala, "Pigment History of Chemistry Artistic importance of Colouring agents", retrieved March 4th, from http: Manipulation of digital images has become a serious problem nowadays.

There are many areas like medical imaging, digital forensics, journalism, scientific publications, etc, where image forgery can be done very easily.Time. Time is what we use a clock to measure.

Information about time tells us the durations of events, and when they occur, and which events happen before which others, so time has a very significant role in the universe's organization. Multiplication and Division of Integers Multiply or divide, if the signs are same (like) the sign of the product or quotient will be positive.

Multiply or divide, if the signs are different (unlike) the sign of the product or quotient will be negative.

Box and Cox () developed the transformation. Estimation of any Box-Cox parameters is by maximum likelihood. Box and Cox () offered an example in which the data had the form of survival times but the underlying biological structure was of hazard rates, and the transformation identified this. International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research. In mathematics, a group is an algebraic structure consisting of a set of elements equipped with an operation that combines any two elements to form a third element and that satisfies four conditions called the group axioms, namely closure, associativity, identity and caninariojana.com of the most familiar examples of a group is the set of integers together with the addition operation, but the.

Quantopian Overview. Quantopian provides you with everything you need to write a high-quality algorithmic trading strategy.

Here, you can do your research using a variety of data sources, test your strategy over historical data, and then test it going forward with live data. The rationale for the action research project was to enhance basic math skills of the targeted fourth, fifth, sixth, and ninth graders.

Operations of Signed Numbers/Integers (rules with add/sub/mult/div)

Deficiencies in basic math skills in the classroom typically lead to inaccurate computation that. Arabic Course Descriptions. Two one-hour language laboratory periods weekly are required in each four-hour course, one of which is a concurrent lab class enrollment.

The ability to perform the basic mathematical operations (addition, subtraction, multiplication and division) is a pre-requisite for all high school freshmen to understand high school mathematics.5/5(6).