پروفیسر اصغر علی فیضی
پروفیسر فیضی آکسفورڈ کے اعلیٰ تعلیم یافتہ تھے ان کااصل مضمون قانون تھا، مشرقی علوم وفنون میں بھی ان کودسترس تھی۔اسلامی قانون پران کی کتابیں حوالہ کی کتاب (Book of Reference)کی حیثیت رکھتی ہیں۔ عرصہ تک لاء کالج بمبئی کے پرنسپل رہے، انڈیا کے مصراور شام میں بھی سفیر رہے اورکشمیر یونیورسٹی کے وائس چانسلر بھی ہوئے۔ وزیٹنگ پروفیسر کی حیثیت سے کینیڈا، یورپ اورامریکہ کی متعدد یونیورسٹیوں میں لکچر دیے۔برہان کے خریدار شروع سے تھے اوراس کی بڑی قدر کرتے تھے، برہان کا کوئی مقالہ یانظرات ان کوزیادہ پسند آتاتھا تواس کی داد تحریراً دیتے تھے۔عرصہ سے ان کاکوئی خط نہیں آیاتھا۔بعض خانگی معاملات اورمسلسل ضعف وعلالت کے باعث سخت پریشان تھے۔ اب اچانک اخبارات میں ان کے انتقال کی خبر نظر سے گزری تودیرینہ تعلق کے باعث سخت صدمہ اورافسوس ہوا۔ اللھم اغفرلھما وارحمھما۔ [نومبر۱۹۸۱ء]
Economic causes of social insecurity describes the risk of economic loss faced by workers and households as they encounter the unpredictable events of social life. This review suggests a nine-part framework for studying the distribution and trends in these economic risks. Empirical research in these areas reveals high levels of economic insecurity among low-income households and suggests an increase in economic insecurity with the growth in economic inequality in the Country. The solution of social insecurity because of Economic causes is also discussed in the light of Teachings of Holy Prophet.
We investigate the head-on and overtaking collision of two, two-sided double and two-sided triple solitons, in electrostatic and electromagnetic plasmas in this thesis. We considered quasi-elastic head-on collision between two oppositely propagating dust ion acoustic (DIA) solitary waves, in a nonmagnetized plasma composed of adiabatic ions, stationary dust charged concentration and inertialess kappa distributed electrons. We linearly analyse the DIA waves and derive the relation. We examined the head-on collision between two oblique opposite travelling DIA solitons in collisionless magnetized plasmas. To deduced the two sided Korteweg–de Vries (KdV) equations, their corresponding trajectories and phase shifts for unmagnetized and magnetized plasmas the the extended Poincar´e-Lighthill-Kuo (PLK) method has been used. For a critical case, we derived modified Korteweg–de Vries (mKdV) equations, trajectories and phase shifts for a negative dust charged concentration. We numerically analyse the results. By using two fluid model composed of warm electrons and cold ions we considered the interaction between two magnetoacoustic solitons. The dispersion effects appears through electron skin depth. The KdV equations and phase shifts has been derived for the two oppositely moving magnetoacoustic solitons. The head-on and overtaking collision between two, two-sided double and two-sided triple magnetoacoustic oppositely moving solitons has been reported in electron-positron plasmas. For the overtaking collision the Hirota bilinear method has been employed to derived the collision of multiple solitons. The KdV equations and phase shifts due to both collision are derived. It is found that magnetoacoustic compressive solitons are formed. The interaction of kinetic Alfv´en (KA) solitons in electron-ion low β plasma with kappa distributed electron has been examined. For the collision at an angle of 180◦, two sided KdV equations and their corresponding phase shifts has been derived under the condition of secularity. We further investigated the interaction of four and six KA solitons, it is observed that sub-Alfv´enic compressive solitons are exist.