آغا وفا ابدالی (۱۹۲۹ء۔۱۹۹۸ء) کا اصل نام آغا ابو الحیات خان ابدالی تھا۔ آپ پٹنہ (عظیم آباد) کے ایک علمی گھرانے میں پیدا ہوئے۔ آغا وفا ابدالی نے نواب سراج دین خان سائل دہلوی(جو داغ ؔدہلوی کے داماد تھے) کے آگے زانوئے تلمذ طے کیا۔(۷۸۸) قیام پاکستان سے پہلے آپ کلکتہ سے شائع ہونے والے ہفت روزہ ’’چونچ‘‘ کی مجلسِ ادارت میں شامل تھے۔ آپ ہندوستان میں دہلی کے روزنامہ ’’وحدت‘‘ اور ’’انصاری‘‘ میں بھی فکاہیہ کالم لکھتے رہے۔ قیام پاکستان کے بعد آغا وفا ابدالی نے پسرور میں مستقل سکونت اختیار کی۔ آپ روزنامہ ’’روشنی‘‘،’’کراچی‘‘،روزنامہ ’’انجام‘‘ کراچی ’’نوائے وقت ‘‘،لاہور ،’’کوہستان ‘‘،لاہور اور ’’سفینہ‘‘ لاہور سے بھی منسلک ہوئے اور ان میں کالم لکھتے رہے۔آپ نے پسرور سے شائع ہونے والے ہفت روزہ ’’نوائے پسرور ‘ ‘ کی بھی ادارت سنبھالی ۔(۷۸۹)
’’غبار دل‘‘ آغا وفا کا پہلا شعری مجموعہ ہے جس کی پہلی اشاعت ۱۹۹۳ء میں پرفیکٹا پبلشرز لاہورسے ہوئی۔ اس میں قطعات کی تعداد ۲۵۲ ،۳ غزلیں اور ۴ نظمیں شامل ہیں۔ ’’شرار دل‘‘ دوسرا شعری مجموعہ ہے۔ جسے ادبی سبھا پسرور نے ۱۹۹۴ء کو شائع کیا۔ اس میں قطعات کی تعداد ۱۷۲ ،۲ نظمیں اور ۱۲ غزلیں شامل ہیں۔ ’’بہار دل‘‘ آغا وفا کا تیسرا شعری مجموعہ ہے جسے ادبی سبھا پسرور نے ۱۹۹۸ء میں شائع کیا۔ اس میں ۳۲ قطعات ،۹ غزلیں اور ۲۷ متفرق اشعار شامل ہیں۔
آغا وفا ابدالی بیسویں صدی کا ایک ایسا شاعر ہے جس کی شاعری پاکستان کی آپ بیتی معلوم ہوتی ہے۔ آغا وفا طنز و مزاح کے ساتھ ساتھ اپنے عہد کی بربادی پر خون کے آنسو بہاتا ہوا دکھائی دیتاہے۔ ان کی شاعری کا غالب حصہ قطعات پر مشتمل ہے۔
ہندوستان میں عہد غلامی کی دہکتی داستاں آغا وفا ابدالی کے سامنے تھی ۔جس کے سامنے بھیانک مناظر کو آغا وفا ابدالی نے اپنی سر گزشت میں بڑی تفصیل اور درد ناک انداز میں لکھا...
This research is a quantitative approach with the aim at knowing: (1). The relationship between self-efficacy and the role of the teacher by learning based on self-regulation. (2). The contribution given by self-efficacy and the role of teachers in self-regulation based learning. (3). Levels of self-efficacy and the role of teachers in learning based on self-regulation. The subject of this study was acceleration in one of the Public High Schools in Surakarta as many as 115 people. This study is a principled study on population studies. Based on the results and analysis using multiple regression it is known that the correlation coefficient R = 0.375 (p = 0.000: p <0.05), which means that there is a significant relationship between self-efficacy and the role of teachers with self-regulation. The total contribution given by the two independent variables in this study amounted to 14.1%, and for both categorizations the independent variables namely self-efficacy and the role of the teacher were at a high level, and the dependent variable of learning based on self-regulation was at a very high level. Key word: Self-Regulated Learning, Self-Efficacy, The Role of Teachers
In this dissertation, we present the analytical studies of some uid ow models. We analyze the fractional models for the ow of non-Newtonian uids via classical computational techniques to obtain analytical solutions. This study includes the investigation of the unsteady natural convection ow of Maxwell uid with fractional derivative over an exponentially accelerated in nite vertical plate. Slip condition, chemical reaction, transverse magneticeld and Newtonian heating e ects are also considered using a modern de nition of fractional derivative. Moreover, the unsteady ow of Maxwell uid with noninteger order derivatives through a circular cylinder of in nite length in a rotating frame is studied. The motion of Maxwell uid is generated by a time dependent torsion applied to the surface of the cylinder. As novelty, the dimensionless governing equation related to the non-trivial shear stress is used and therst exact solution analogous to a ramped shear stress on the surface is obtained. The rotational ow of an Oldroyd-B uid with fractional derivative induced by an in nite circular cylinder that applies a constant couple stress to the uid is investigated. It is worth mentioning that the considered problem of Oldroyd-B uid in the settings of fractional derivatives has not been found in the literature. Some unsteady Couette ows of an Oldroyd-B uid with non-integer derivative in an annular region of two in nite co-axial circular cylinders are investigated. Flows are due to the motion of the outer cylinder, that rotates about its axis with an arbitrary time dependent velocity while the inner cylinder is heldxed. Finally, the analysis of the second grade uid with fractional derivative is made. The uidlls the annulus region between two coaxial cylinders in which one cylinder is at rest while the other experiences time dependent shear stress. In all the ow models, we obtained the exact or semi analytical solutions for the motions with technical relevance. These solutions correspond to some ows in which either velocity or the shear stress is given on the boundary are established for di erent kinds of rate and di erential type uids. The obtained solutions presented in all the uid ow models satisfy the imposed initial and boundary conditions. Further, the ow properties and comparison of models with respect to derivative (fractional or ordinary) are highlighted by graphical illustrations.