Paper ID: | AJ2342202013949 |
Paper Title: | ADD ME: A MENACE TO RESEARCH AND DEVELOPMENT IN NEGERIAN HIGHER EDUCATION INSTITUTIONS |
Lead Author: | CHUKWU OKOCHE |
Co-Author(s): |
This paper is designed to highlight the concept of ‘Add me’ and expose the negative consequences of its practice
among academic personnel of higher education institutions in Nigeria, with a view to maintaining the purpose and
integrity of research and development. The paper is an exploratory survey through extensive review of related
literature which at whatever humble a scale, has succeeded in highlighting the importance of research and
development, the effects of ‘Add me’ on research and development and the way forward. Fifty (50) academic staff
members of AkanuIbiam Federal Polytechnic, Unwana were used as population for the study. Questionnaire was
used as instrument for data collection. Descriptive and inferential statistical methods were used to analyze data
collected from the research subjects through mean values. Major findings show that the practice of ‘add me’ by
many academic personnel of Nigerian higher education institutions have intrepid and negative consequences on
the purpose and integrity of research and development. The recommendations drawn from this study is that since
‘publish or perish’ culture has birthed ‘add me’ and other negative research and development practices, it should
be reviewed; other responsible academic related activities (such as peer review for grants and publications,
mentoring, leadership ability, outreach, teaching and knowledge exchange) should be increasingly considered for
promotion and career advancement.
Paper ID: | AJ234220201116123 |
Paper Title: | REVIEW OF LTE SIGNAL PROCESSING RESEARCH WORKS |
Lead Author: | Ali, U. E. |
Co-Author(s): | Ibiam, N. I., Nnubuogu, N. F. |
This work is a review of related researches in LTE with SDR from 2008 to 2017. The review is carried out by
analysing the keywords in articles downloaded from web of science using the search topic "LTE signal processing"
with a time span from 2008 to 2017. The bibliometric map from the analysis is made of three clusters. The clusters
are arranged in such a way that keywords relevant to LTE parameters belong to one cluster, those relevant to steps
in processing LTE signal belong to another cluster while the next cluster is made of keywords relevant to LTE
related networks and technologies. The red cluster contains keywords which are LTE parameters and steps taken
in processing LTE signals. The green cluster contains keywords such as SDR, power amplifier, CMOS and others
which are related to LTE systems. The blue cluster keywords are concerned with networks similar to LTE and the
processes in which these networks transmit data from one point to the other. This works shows that research in
LTE signal processing has been at the increase. It equally reviews the terminologies use in processing LTE signal
and many LTE system parameters.
Paper ID: | AJ234220201111115 |
Paper Title: | STUDY OF THE TENSILE PROPERTIES OF UKAM FIBRE REINFORCED CASHEW NUT SHELL RESIN COMPOSITE |
Lead Author: | Nnachi, B. O. |
Co-Author(s): | Ibe, G. A., Jasper, C. O. |
The tensile properties of Ukam fibre cashew nut shell resin composite were studied for possible structural
application in engineering. Basically, the hand lay–up method was employed to manufacture the test samples of
the composite by 40: 60 weight ratio and testing the tensile properties such as tensile strength and modulus of
elasticity using the instron tensile machine. Consequently, the experiment demonstrated that the Ukam fibre
reinforced cashew nut shell resin composite has an ultimate tensile strength of 40.5 Mpa and a Young Modulus of
1GPa. The above results indicate that ukam fibre reinforced cashew nut shell resin composte is suitable for low
cost applications in engineering and is a good alternative to artificial glass fibre.
Paper ID: | AJ2342202012128 |
Paper Title: | WASTE TO WEALTH CREATION: A CASE STUDY OF A PROPOSAL TEMPLATE FOR FUNDING THE FABRICATION OF A BIODIGESTER FOR SMALL SCALE BIOGAS PRODUCTION |
Lead Author: | MBABUIKE, I. U. |
Co-Author(s): | IFEDIEGWU, C. N., NWOKE. O. N. |
A well prepared proposal is key to attracting funding by convincing a potential trust fund donor of the
viability of any project. In this paper, a template for preparing a fabrication proposal is presented with a case
study of a biodigester for the production of biogas for domestic consumption. The proposed steps are numbered
1 to 8 starting with an executive summary of the project to be fabricated. A sample of fabricators’ profile is
presented.
Paper ID: | AJ23422020186110 |
Paper Title: | GEOSPATIAL EVALUATION OF THE IMPACT OF IYIEKE AND EHUOMA WETLAND ECOSYSTEM RESOURCES FOR HOUSEHOLD FOOD SECURITY IN AFIKPO NORTH L.G.A OF EBONYI STATE SOUTH EASTERN NIGERIA. |
Lead Author: | Otunta-Mayanga, G. A. |
Co-Author(s): | Ngozi, E. E., Akombo, G. |
This research was carried out in order to evaluate the impacts of Iyieke and Ehuoma wetland ecosystem resources
on household food supply in Afikpo north L.G.A of Ebonyi state due to the problems of the effects of climate
change, herdsmen/farmers clash on Iyieke and Ehuoma wetlands ecosystem resources while the objectives
include:1. To determine the status of Iyieke and Ehuoma wetlands ecosystem resources from 1986 to 2018 for
household food security. 2. To report on the Iyike and Ehuoma wetlands resources for household food security.
Data was collected through satellite imageries, secondary and questionnaire means. Image processing was done
using the ENVI CLASSIC 5.0 and IDRISI SELVA software (Clark Labs, Worcester, MA, USA).Landsat 5TM,
Landsat 8 OLI/TIRS and ETM+ were imported into ENVI CLASSIC 5.0 environment for radiometric corrections
while model prediction was performed in IDRISI SELVA 17.0. Image composites was performed using nearinfrared band 4, red-band 3 and green band 2 for both Landsat 5TM and ETM+ while Landsat 8 OLI/TIRS
composite was performed using bands 5 ,4,3 of the imagery. This information in combination with obvious
spectral signatures was used to identify 15 places where land category persists over time. These places were used
to generate ground reference information to perform accuracy assessment for the classified maps. The maximum
Likelihood classification algorithm was performed for the image classification of the study area. The 1987 Landsat
5TM, 2002 ETM+ and 2017 Landsat 8 OLI/TIRS imageries were classified into five (5) categories: wetland,
cultivation, settlement, water and forest. The overall accuracy assessment (OA) and Kappa Coefficient (K) was
determined in GIS environment. Cluster random sampling technique was used in the study. A sample size of 60
households was chosen in each cluster. This gives us a total sample size of 360 household. Change detection and
CA-Markov analysis was used to determine the status of Iyieke and Ehuoma wetlands ecosystem resources for
household food security. The land use change detection was divided into three conditions; past, current and future
time. Past and current conditions were analyzed by using supervised classification and image differencing
methods. Meanwhile, the future condition was analyzed by using a Markov chain method based on past and current land uses. Descriptive statistics and Excel for windows software were used including frequencies and percentages
respectively. The results thereof indicate that Iyieke and Ehuoma wetland ecosystem is very dynamic in nature.
The trend of change in 2037 proper indicates that a general growth performance of all the land use land cover
classes as against their trend in 2017-2037. It is highly predicted that wetland class category will increase by 38%
against its reduction in 2017-2037 by -0.04%,cultivation class category by 23% against its reduction in 2017-2037
by 0.49%, settlement class category by 16% against its increase in 2017-2037 by1.52%,water class category by
3% against its increase in 2017-2037 by 0.25% and forest class category by 20% against its reduction rate in 2017-
2037 by -1.72%.Socio-Economic characteristic of all respondents in the sampled villages showed a positive impact
trends in aid to household food security in Afikpo north L.G.A of Ebonyi State. Above all, the response of all the
respondents in the sampled villages of Ndibe/Enohia Nkalu,Ugwuagu, Unwana, Akpoha,Ohaisu and Ibii/Ozziza
respectively, on the impact of Iyieke and Ehuoma wetland ecosystem resources to household food security was
highly positive.