غزل ۔۔۔ڈاکٹر محمد کامران
پروفیسر پنجاب یونیورسٹی لاہور
ایسا بھی نہیں تم سے مجھے پیار نہیں ہے
لیکن مجھے اس بات پہ اصرار نہیں ہے
میں نے یہ غزل موجٍ صبا تجھ پہ کہی ہے
حالانکہ مجھے تجھ سے سروکار نہیں ہے
اس شخص کی آنکھیں مجھے سونے نہیں دیتیں
دل جس کی محبت میں گرفتار نہیں ہے
میں نے بھلے وقتوں میں خریدا تھا کوئ خواب
اب اس کا کہیں کوئ خریدار نہیں ہے
ماں باپ کی عزت کا اسے خوف ہے ورنہ
اس شوخ کے انکار میں انکار نہیں ہے
Foreign Exchange trading is when you buy and sell foreign currencies to generate profit. In our age of advance technology even the virtual or digital currencies have now emerged. This entire business however is mostly based upon speculation and prediction. Even the most skilled and experienced traders face difficulty in predicting movements in currencies. Further, the value of not well established currencies can fluctuate or its exchange rate value can change any time. In view of occupying central place in the economic systems down the ages, Muslim scholars have also vehemently discussed currency, its significanc and matters relating to it in transactions. The present article reviews trading of foreign currencies from Islamic perspective in a situation when no cash is involved in the transaction. The article concludes that as the currencies in such transactions are different commodities, therefore their trade is legal.
Fractional curl operator has been utilized to derive the fractional dual solutions for different planar boundaries. Perfect electric conductor (PEC), impedance, and perfect electromagnetic conductor (PEMC) planar boundaries have been investigated and the behavior of fractional dual solutions is studied with respect to the fractional parameter. The knowledge of fractional dual solutions has been extended by studying the fractional parallel plate waveguides, fractional transmission lines and the fractional rectangular waveguides. Fractional parallel plate waveguides with PEC, impedance, and PEMC walls as original problems have been studied for the field distribution inside the guide region and transverse impedance of the guide walls. The investigations have also been given for the fractional parallel plate chiro waveguides. Fractional transmission lines of symmetric and non-symmetric nature have been analyzed for their intermediate behavior and the impedance matching condition has been derived in terms of the fractional parameter. The fractional rectangular impedance waveguide has also been investigated. The fractional dual solutions and impedance have been compared with the reference results which have been found in good agreement for limiting values of the fractional parameter.