ہاشم شاہ(۱۷۵۶ء۔۱۸۲۱ء) میں موضع جگد یوکلاں تحصیل اجنالہ میں پیدا ہوئے۔ آپ کے والد حاجی محمد شریف اپنے عہد کے پیرِ طریقت تھے۔ ہاشم نے انھی کے ہاتھ پر بیعت کی۔ آپ کے والد مختلف علوم اور زبانوں کے ماہر ہونے کے علاوہ حکیم حاذق بھی تھے۔ مہاراجہ رنجیت سنگھ جب ان کے علاج سے صحت یاب ہوا تو خوش ہو کر تھرپال نزد ریہ نارووال ان کو انعام میں دیا۔ ہاشم تا دمِ مرگ ۱۸۲۱ء یہیں رہے(۶) سرور ارمان نارووال کے شعرا کے تذکرے میں ہاشم شاہ کے بارے میں رقمطراز ہیں:
ہاشم شاہ نے فارسی‘ پنجابی اور اردو میں شاعری کی مگر ان کی شہرت کا بڑا سبب ان کی لکھی ہوئی عشقیہ داستاں سسی پنوں ہے۔ جس سے ان کا شمار پنجابی کلاسیکی شعرامیں ہوتا ہے۔ اس کے علاوہ ہاشم شاہ نے سوہنی مہینوال‘ شیریں فرہاد‘ لیلیٰ مجنوں ‘ ہیر رانجھا اور دوہے بھی پنجابی زبان میں لکھے۔(۷)
ہاشم شاہ عشقِ حقیقی کے قائل تھے۔ ان کے آباؤ اجداد میں سب پیر اور روحانی پیشوا تھے۔ آپ نے باطنی طور پر حضرت پیر عبد القادر جیلانیؒ سے روحانی فیض حاصل کیا۔ پیر عبد القادر کی منقبت سے چند اشعار ملاحظہ ہوں :
اس گناہیں کے لیے یا پیر غفاری کرو اب تو کچھ پردہ نشیں پر حال ستاری کرو
دستگیری کجیو ڈرتا ہے ہاشم پر گناہ دستگیر بے کساں یا غوث الاعظم بادشاہ (۸)
دنیا کی بے ثباتی بھی ہاشم کی اردو شاعری کا موضوع ہے۔ ہاشم سمجھتے تھے کہ دنیا کی زندگی عارضی ہے اور ہر کسی انسان نے دنیا سے آخرت کی طرف سفر کرنا ہے۔ اس حوالے سے اشعار ملاحظہ ہوں:
کہاں سکندر کہاں ہے دارا جام کہاں ہے جم کا جن کی تیغ سے دیو بھی کانپے دل دہلے رستم کا
ان کی راکھ ملے نہ ڈھونڈے دنیا گھر ہے غم کا ہاشم جان...
The freedom of religion in communist China is an ambiguous notion as the communist party understands religion as a reminiscent of backwardness and simultaneously proclaims the freedom of religion in the country. Islam, religion practiced by Hui minority, is included among the recognized religions of China and its adherents are granted rights to follow it. This paper argues that the Communist party has employed a disguised policy of controlling religious belief through establishing state controlled religious organizations and imparting freedom to practice religion. The slow and steady mind-making through these institutions train Hui youth to withdraw from their religion and to facilitate this withdrawal, the previously extant correlation between Hui ethnicity and religion (Islam) has been eliminated by the state and Hui ethnicity has nothing to do with religious affiliation anymore. The data for this research has been collected through ethnographic research upon the Hui community of Xi’an, employing unobtrusive observation as well as intensive interviewing.
The present work is focused on the fabrication of Sr-Ba based X-type ferrites substituted with transition metals (TM: Ni, Co), and trivalent rare-earth cations (Nd, Dy, Pr, Gd) for microwave applications. This dissertation presents a systematic study on four series namely, SrBaCu2-xNixNdyFe28-yO46, SrBaMg2-xNixCoyFe28-yO46, SrBaZn2-xNixPryFe28-yO46 and SrBaMn2-xCoxGdyFe28-yO46 (x=0 to 1.0 and y=0 to 0.1) of hexagonal ferrites. These X-type materials were fabricated by sol-gel method at 1250 °C temperature. The thermal decomposition of nitrate-citrate gel of as-synthesized samples and estimation of sintering temperature to obtain X-type phase was determined by DSC, TGA, and DTA analysis. X-Ray Diffraction patterns revealed pure X-type hexagonal phase of the investigated X-type hexaferrites, except for the series doped with Dy-Co an extra peak of orthorhombic phasedetected as DyFeO3 appeared for higher concentrations of Dy content. Lattice parameters (lattice constants, porosity, X-ray density, bulk density, crystalline size) showed variations with dopants (RE-TM) and their concentrations. There was increase in lattice constants (a, c) with increase in dopants concentration which was attributed to introduction of higher ionic radius of RE3+ cations in octahedral sites of Fe3+ ions.FTIR spectral study revealed the presence of absorption bands in the range 400-600 cm-1which are characteristics of hexaferrites. It was observed that substitution of RE-TM ions caused shifting of band positions due to change in metal-oxygen bond length at A- and B-sites. From hysteresis loops magnitudes of saturation magnetization, coercivity as well as retentivity were calculated. It was observed that magnetic parameters (saturation magnetization, retentivity, coercivity) were enhanced with RE-TM doping in these X-type ferrites. For all samples, the values of saturation magnetization varied in range from 40 to 65 emu/g, and coercivity was found in range 1500-3500 Oe, the high values of Ms and Hcsuggested application of these RE-TM doped X-type ferrites in high density video recording and permanent magnets. The dielectric characteristics were carried out in frequency range 1 MHz to 3 GHz. The real and imaginary parts of dielectric constant and tangent loss were decreased with the increase of frequency on the basis of Wagner and Koop''s theory. The resonance peak appeared in all samples above 2 GHz (i.e. in MW band) which is characteristics of materials used for EMI attenuation. The doping of RE-TM resulted in increase of dielectric constant, AC conductivity and Q-value for all series. In the Present studies it had been found that Q-factor decreased with concentration of RE-TM ions which reflected the fact that with addition of RE-TM substitution the loss of energy has been enhanced. Reduced size, high porosity, high losses, low Q values and high saturation magnetization endorsed these X-type materials for microwave absorption applications such as in mobiles, medicine, satellite communication, stealth and RAM etc.