Research Papers/Topics in Physics

Projecting changes of maize yield based on regional weather parameters using Artificial Neural Network

Maize is one of the largest food crop cultivated in Mubi region. It is produced annually and serves as the source of food and revenue. This work developed, an artificial neural network (ANN) model based on the data collected to forecast Maize yield in terms of weather parameters (Temperature and Rainfall). Predicted yield increased by 0.37 tons, 0.67 tons, 289.48tons and 0.17 tons in 2006, 2011, 2014 and 2015 and reduced by 0.52 tons, 0.32 tons, 5.53 tons, 15.44 tons, 0.45 tons and 0.25 tons ...

Estimation of Global Solar Radiation Flux Over Ibadan

Renewable energy resources are those having a cycling time less than 100 years and are renewed by the nature and their supply exceeds the rate of consumption. Renewable energy systems use resources that are constantly replaced in nature and are usually less polluting. This project work estimates the solar radiation flux over Ibadan, a south-western city in Nigeria. The estimated models for the solar radiation over Ibadan are obtained for the period of ten years (1995 to 2004). The solar radia...

Preliminary structural evaluation of an X-Field Onshore in Niger Delta using 3D seismic data

Preliminary structural evaluation of an X-Field Onshore in Niger Delta using 3D seismic dataA structural evaluation of a post stack time migrated (PSTM) 3D seismic data over an X–Field in the eastern Niger Delta has been attempted. The objective of the study is to structurally evaluate the field with a view to identifying structural features such as faults, map geologic horizons and analyze reflection characteristics that might be a good lead to probable hydrocarbon accumulations. Results r...

DIGGING A HOLE STRAIGHT DOWN INTO THE EARTH (What will happen)

ABSTRACT: The earth has three layers each consisting solid materials that make them hard and difficult to be penetrated. But, suppose we neglect every other hindrances, where do we expect to go when we dig straight down through the earth passing through all the layers. This paper explains all about what is experienced and the Scientific analysis when/if the earth where to be dug through.

1-D Time Dependent Schrodinger Equation (Simplest derivation) - Alfred Dambe Enu

ABSTRACT: Deriving Schrodinger equation has always been with students. This paper made it easy to students by analysing the steps involve in deriving the equation in the simplest manner. This is the  easiest way to derive, understand and to define the meaning of the equation.

Principles of Friction and Viscosity. By Alfred Dambe Enu

ABSTRACT: Friction and Viscosity are very strong concepts in Physics and Engineering. This paper discusses some basic aspects of these topics and their application in daily natural phenomena.

Bohrs Radius of the Atom

ABSTRACT: Students always ask the question, if there is such a strong electrostatic force of attraction between the nucleus and electrons at the lowest orbital as proposed by Bohr, how then does the electron orbit the nucleus without collapsing into it. This paper answers that question base on Neils Bohr's assumptions. The paper derives the speed of electrons on their orbits with respect to their orbital radius. This paper also explains why electrons at the higher orbital revolves the orbit a...

Investigation of thermophysical properties of alates (swarmers) termite wing as potential raw material for insulation

Thermo physical properties of Alates (Swarmers) termite wing has been investigated. The result of our investigation shows the values of thermo physical parameters of the sample materials as 0.0403Wm-1K-1 being the mean thermal conductivity value, bulk density of 188. 8kgm-3 and thermal diffusively value being 8.2485 x 10-8m2s-1. The values are within the values for commonly used insulating materials. Comparing the rate of cooling as well as heat absorption into the material as lagging materia...

WAVE PARAMETERS AND CHARACTERISTICS OF WAVES

TABLE OF CONTENTSTitle pageDedicationAcknowledgementsCHAPTER ONEDefinition of waveCHAPTER TWOWave parameters2.1Amplitude (a)2.2Wave length (λ) 2.3Frequency (f)2.4Period (T)2.5Wake velocity (v)2.6Relationship between T, F and VCHAPTER THREECharacteristic of waves3.1Reflection of waves3.2Laws of reflection3.3Refraction of waves 3.4The laws of refraction3.5Diffraction of waves3.6Interferences of wavesCHAPTER FOURApplication of waves4.1Radiation4.2Photosynthesis4.3Daylight 4.4Th...

ELECTRICAL SAFETY IN THE HOME

 PREFACEChapter one shall introduce the subject matter, in this a brief origin of electricity is presented. In chapter two we shall see definition of terms such as electricity, and house hold electricity supply. After this the reader shall endevour to read the importance of electricity, in this the advantage and disadvantage shall be discussed. Chapter four points the electrical safety in the home which is the main purpose of writing this paper, learner or readers shall 1 come at home wi...