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۱۷۔ واپسی

واپسی

وہ شخص اک مدت بعد لوٹا

جب مہجور رات کی خاموش پہنائیوں میں

پلکوں کی چلمنیں تھک کر گر چکی تھیں

آنکھوں کے منتظر دَر بند ہو چکے تھے

دل کے طاقچے میں انتظار کا چراغ بجھ چکا تھا

دھویں کی پرچھائیاں ڈرا رہی تھیں

امید کا چاند ڈھل چکا تھا

تنہائی بین کر رہی تھی

خواب ٹھوکریں کھا رہے تھے

ہر چیز علم بغاوت لہرا چکی تھی

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TELETHERAPY- AN INNOVATIVE WAY OF TREATMENT IN THE FIELD OF OCCUPAIONAL THERAPY IN PAKISTAN

Teletherapy is an emerging and enlarging tool for having treatment in occupational therapy in rehabilitation sciences among occupational therapists all over the world mainly in Pakistan, especially during the era of COVID-19. A lot of studies have been done already highlighting the paramount of teletherapy around the world but it is a new rising mode of treatment in Pakistan coming to light. Therapists and Patients throughout the country making the most of this treatment way respectively and hence this method of treatment while using of technologies is highly being appreciated. The aim of this study is to foster and encourage the use of this technology in third-world countries like Pakistan. It is the most used treatment tool during COVID-19 among occupational therapists all over the country and is highly appreciated in order to cut-down the negative circumstances of a one-to-one session in which therapist and patient is in highly close contact to each other. This course of action has advocate the on-going rehabilitation treatment and has kept away people from COVID-19 expansion to the most extent. In this study, a 5years old boy was included with an under-diagnostic process within the umbrella term of genetic disorder. Having genetic disorder, his sessions were taken in tele-clinic using video call technology during COVID-19. In this process, AOTA Occupational Therapy Tele-Health Decision Guide, AOTA Occupational Profile Template, AOTA Advisory Opinion for the Ethics Commission Teletherapy, i-PiCS-Internet-Based Parent-Implemented Communication Strategies Program, and modeling strategy were followed.

Some Solutions for Unsteady Flow of Viscous Fluids over an Infinite Plate and in Pipe-Like Domains

The velocity profile and the associated tangential stress corresponding to the oscillatory flow of Maxwell fluid with non-integer order derivative, within double infinite circular cylinders,areobtainedwiththehelpofthemethodsofLaplaceandfiniteHankeltransformations. Moreover, the exact solutions for the rotational flow of Oldroyd-B, Burgers’ and generalized Burgers’ fluids, passing through the single circular cylinder with fractional order rate of change, are derived by using the integral transform methods. At first, we assumed there is no motion (in these different fluids) and afterward the motion is due to the oscillatory movement of the inner cylinder for Maxwell fluid and for the Oldroyd-B fluid the motion is due to the effect of shear stress exerted from boundaries. Similarly, for theBurgers’andgeneralizedBurgers’fluids,therotationalmotioniscreatedthroughfixed axis of rotation of the circular cylinder with an unsteady angular velocity. These solutions are in series form in the terms of the generalized Ga,b,c(.,t)-function. The corresponding obtained solutions can be easily specified to the similar solutions for Burgers’, OldroydB, Maxwell, second grade and Newtonian fluids respectively. Conclusively, the impact of the physical and fractional parameters on the fluid motion and their co-relations are presented by several graphical interpretations. The MHD flow of Burgers’ fluid flowing through porous material pipe under the effect of pressure gradient is also solved by using dimensionlessvariabletechnique. Theeffectofphysicalparametersarealsoshowngraphically. Furthermore, the first order uniform chemical reaction of a viscous incompressible unsteady flow of fluid passing on an oscillatory infinite long vertical plate is studied. The modified temperature and uniform mass diffusivity are taken for the problem of the plate oscillationaboutitsmainaxisoftheposition. TheLaplacetransformationprocess/method is used to obtained the analytical solutions for the non-dimensional governing equations. The variation in the velocity, temperature and concentration is investigated through detailed graphical analysis.
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