سید محمد احمد کاظمی
افسوس ہے پچھلے دنوں محمد احمد صاحب کاظمی کاانتقال ہوگیا۔مرحوم مولانا سید طفیل احمد صاحب منگلوری کے فرزند ارجمند اورایک نامور خاندان کے چشم و چراغ تھے۔الہٰ آباد ہائی کورٹ کے بڑے کامیاب ایڈوکیٹ اور ممبر پارلیمنٹ تھے۔ پارلیمنٹ میں وقف ایکٹ کے مصنف وہی تھے۔نیشنلزم گویاان کی گھٹی میں پڑا تھا۔کانگریس کے علاوہ جمعیۃ علمائے ہند اورمجلس احرار کے بھی سرگرم کارکن تھے۔ اخلاقی اعتبار سے بڑے درویش صفت اور خداترس انسان تھے۔گذشتہ سال جب کہ حج کرکے آئے تھے اس وقت سے ان کی دین داری میں عظیم انقلاب پیداہوگیا تھا۔آنحضرتﷺ کے ساتھ عشق کا یہ عالم تھا کہ نام نامی زبان پرآیا اورچشم پُر نم ہوگئی۔اسی جذبہ سے انگریزی زبان میں ایک ضخیم سیرت نبوی مرتب کررہے تھے جو افسوس ہے کہ نامکمل رہ گئی۔اﷲ تعالیٰ مغفرت وبخشش کی نعمتوں اورراحتوں سے نوازے۔ [دسمبر۱۹۵۹ء]
‘A great man’, says Justice Oliver Wendell, Jr, ‘represents a great ganglion in the nerves of society, or to vary the figure, a strategic point in the campaign of history, and part of his greatness consists in being there’. (italic ours). And Maulana Muhammad Ali was one such nerve-centre in Indo-Muslim society during the second and third decades of the twentieth century. Indeed, he was one such strategic point in the onward march of Indo-Muslim politics that eventually found culmination and crystallization in the emergence of Pakistan. Actually no one else represented the tone, tenor and temper of the romanticist, Khilafatist era (in the 1910s and 1920s) as he did in his hectic life, his revolutionary activities his numerous discomfitures, and in his tragic death. Whether he led a hectic life, whether he took recourse to a revolutionary path, or whether he goaded himself to die a tragic death outside the frontiers of his motherland cataclysmically, in whatever he did, he, consciously or unconsciously, carried forward the campaign of Indo-Muslim history: the redemption of Islam in India and abroad. In other words, he stood, above all, for an honourable existence for Muslims in India and in the rest of the troubled Muslim world in the existential crisis that convulsed Muslim India and that world.
In this work new results regarding the behavior of some non-Newtonian fluids in different circumstances will be presented. Such results refer to different motions of Maxwell, Oldroyd-B fluids and Burgers’, fluid with fractional derivatives model and ordinary Oldroyd- B fluid. Motion of fractional Maxwell and Burgers’ fluid is studied between two sliding cylinder which are sliding along their common axis with time dependent velocities, and flow of fractional Oldroyd-B fluid is studied between two rotating cylinders which are rotating about their common axis with time dependent angular velocities. Taylor-couette flow of an Oldroyd-B fluid in an annulus is studied in which the motion is produced due the time dependent torque on the inner cylinder. The flow of generalized Maxwell fluid over an oscillating flat plate with constant temperature at the boundary is also studied. The integral transforms technique will be used to find the solutions. The obtained results will satisfy all the governed initial and boundary conditions. The solution corresponding to particular cases will also be obtain as liming cases of our general results. Finally, the obtained results will be analyzed numerically by making graphs using computer algebra system (CAS).