مزاح سے متعلق اسلامی و مغربی مفکرین کی آراء اور نبوی ﷺتعلیمات ؛ایک تجزیاتی مطالعہ Views of Islamic & Western Scholars about Humour and Propheticﷺ Teachings; An Analytical Study

Fun and humour are part of human nature and character while people have a strong desire for relaxation that they want to have the means to express joy. Even bitter ideas can be easily conveyed to others through humor and good nature. Islam did not only allow laughter and entertainment but also prescribed such rules and regulations that people can fulfill their natural needs while living within the limitations. The Holy Prophet ﷺ made the best arrangements for Islamic state of Madina, the tastes and interests of the people, and their entertainment, and set an example for the rulers that like other countries. Hazrat Muhammad ﷺ did not only allow laughter and humor, but he himself was cheerful and happy towards his companions. Humour is an essential element of human life, and it has significant importance in Islam as well as in other religions. In this regard, we also get a lot of guidance from Sirat-e-Tayyaba, and it is justified with certain conditions. In this article, the authors have discussed the introduction of humor, its status in Shariah and its limitations from the perspective of Islamic Shari'ah. The authors have tried to analysis opinions of psychologists, Islamic and Western thinkers in this regard. Keywords: Cheerfulness, Humor, Human Instinct, Entertainment Humiliation.

Geological and Geotechnical Model of Support Systems in Thin Seam Coal Mines of Eastern Salt Range, Pakistan.

Coal has been using as a major source of energy all over the world formany centuries. In Pakistan, with an average estimation, coal reserves of about 185 billion tons has been reported and stands 7th in ranking based on the lignite coal resources which is being utilized for commercial as well as domestic usage. In the present study, 417 coal mines located in the Eastern Salt Range of Pakistan were visited, out of which only 64 mines were active. It was found that most of the mines in study area were abandoned due to poor quality of coal seam and failures due to stresses, seepage and poor support system. Despite living in the 21st century, obsolete methods for roof supports are being employed in the coal mines which is an alarming situation. In order to eliminate the above-mentioned issues so that maximum production can be achieved while considering the safety measures as well, a methodology was proposed in this research.Four classification systems, namely Rock Mass Rating (RMR), Q-system, Laubscher’s Geomechanics Classification (MRMR) and Coal Mine Roof Rating (CMRR), were employed to characterize the rock masses, estimation of support system and support pressures. The data required for empirical studies was collected through geological and engineering geological mapping, discontinuity surveys and testing of samples of rock and timber in laboratory and in the fieldas well. The main rock units in the study area were limestone, sandstone, claystone, shale, carbonaceous shale and coal. According to the results of classification systems, it is evaluated that the rock units lay in different classes i.e. limestone is very good to poor, sandstone and claystone are good to very poor, shale and carbonaceous shale are fair to extremely poor, and coal is fair to very poor. The regression analyses of scattered data were conducted in order to establish relations among the classification systems. The results obtained were quite similar to the previous researches. RMR and CMRR classification systemsrecommended the installation of bolts and shotcrete,MRMR proposed the usage of timbering for strong lithologies while Q-system ended up with unsupported reinforcement category but usage of bolts isalways emphasized upon, in order to increase the factor of safety and avoid any fatal incident.