The issue of teenage pregnancy has across the years had a negative impact on the learning and educational systems for most of the developing countries around the world. Girls with promising futures have had their educational life cut short due to teenage pregnancies. Failure by the governments in some of the developing nations, to implement the right measures aimed at dealing with the issue has led to a significant rise in the cases of teenage pregnancy. According to the study, various measures should be implemented in dealing with social vice. Firstly, the inclusion of sex education in the curriculums for the developing nations could play a critical role in the lowering of the cases of teenage pregnancy. The promotion of awareness to communities on the negative effects that are associated with some of the backward cultural practices is another strategy that can be embraced for dealing with the social vice. The secondary data collection method has been applied in the research and data was gathered from secondary sources, mainly journals. The expected outcomes for the study included a negative correlation between teenage pregnancy and the academic performance for the victims; failures by some of the schools to effectively attain learning goals; and an increase in the cases of girls dropping out of school. The study concluded that teenage pregnancy is a major challenge in the developing nation’s education system. The issue is directly linked with high school drop-out rates among the girls and low academic performance.

Stock administration includes the control of advantages being created with the end goal of offer in the ordinary course of the organization's activities. Inventories incorporate crude materials stock, work in measure stock and completed products stock. The objective of successful stock administration is to limit the complete costs immediate and roundabout those are related with holding inventories. Be that as it may, the significance of stock administration to the organization relies on the degree of interest in the stock. Steel Industry in India is on a rise as a result of the solid worldwide and homegrown interest. India's quick financial development and taking off interest by areas like framework, land, and vehicles, at home and abroad, has put the Indian steel industry on the worldwide guide. As per the most recent report by the International Iron and Steel Institute (IISI), India is the 10th biggest steel maker on the planet.

All over the world, e-learning is seen as an alternative to conventional classroom during the covid -19 lockdoen and an opportunity to access vast amount of information using the lockdown period as an opportunity to use various resources available on internet learn what wouldn’t have been possible in the conventional classroom. Unfortunately, Nigerian polytechnic students are still lagging behind in spite government’s unflinching effort in providing various e-learning platforms for effective learning amid covid -19 lockdown. This study is an attempt to investigate the challenges of e-learning in Nigerian Polytechnics during covid -19 lockdown. A descriptive survey design was used to carry out the study. The population of the study consisted of all federal polytechnics students in Nigeria. The sample area was Federal Polytechnic, Auchi, Edo state Nigeria. A structured questionnaire was administered online through Google classroom to 249 students but only 24 students responded. The data collected were analyzed on SPSS. The outputs display frequency distribution table showing percentages of the responses to each question. Based on the analysis of data, it was found that 75% of the of students are from rural areas without or with poor internet connectivity and epileptic electrical power supply. Many Students that participated with e-learning dropped out as they lost interest due o high cost of data subscription, and lack of regular supply of electricity. Students are willing to continue with e-learning if internet subscription is free with regular supply of electricity.

Yola is located between Longitudes 12° 12'E, 12° 33'E of the Prime Meridian and between Latitudes 09° 12'N, 09° 19'N of the Equator. The performance of 10 empirical models were used to estimate global solar radiation for the region. Model 4 model was found as the most accurate model for the prediction of global solar radiation on a horizontal surface for Yola. The MPE, RMSE and MBE were 0.0628, - 0.012 MJ/m2 and 0.0464 MJ/m2 respectively. This model can be described for Yola. After comparing the measured global radiation values with the predicted values at any particular month for validation of the established model, these values laid around the straight line. This means that the generalized model is valid for the geographical and meteorological data of Yola.

Entertainment Due to hectic modern lifestyle, various entertainment media helps people reduce their stress level. With the change in technological environment consumers have access to a mix of various different entertainment media like movies, theatre, live concerts, festival carnivals, art and exhibition, the internet, Etc. This paper tells about different entertainment media available to the consumers. It discusses about the changing consumers preferences from traditional entertainment media to modern entertainment media. Further, the authors have also evaluated the various reasons for changing consumer trends for entertainment industry.