ڈاکٹر میرولی الدین
حیدرآباد کی ایک اطلاع سے یہ معلوم کرکے بہت افسوس ہواکہ ڈاکٹر میرولی الدین صاحب کاانتقال ہوگیا۔ مرحوم کی عمر۸۰کے لگ بھگ ہوگی۔ان کا مرتبہ انڈوپاک کے مصنفین میں بہت بلند تھا۔ دراصل ان کا مضمون فلسفہ تھا جس کے پروفیسر اورصدرشعبہ وہ ایک عرصہ تک جامعہ عثمانیہ میں رہے اوروہیں سے سبکدوش ہوئے۔ لیکن تصوف کے ساتھ ان کو بڑاگہرالگاؤ تھا علمی اور نظری اعتبار سے نہایت وسیع المطالعہ ہونے کے ساتھ وہ عملاً بھی ایک بلندپایہ صوفی تھے۔ایک مرتبہ کلکتہ میں ایک ہفتہ تک وہ راقم الحروف کے مہمان رہے تواس مدت میں کوئی ایک دن بھی ایسا نہیں تھا جب کہ وہ تہجد کے لیے بیدار نہ ہوئے ہوں اور نمازکے بعد صلاۃ فجر تک اوراد و وظائف میں مشغول نہ رہے ہوں۔ انھوں نے انگریزی اوراردو تصنیفات وتالیفات کاایک عظیم ذخیرہ چھوڑاہے۔ان میں سے ہرتصنیف ایک سے ایک بڑھ کر ہے۔ندوۃ المصنفین اوراس کے ارکان کے ساتھ ان کو بڑا مخلصانہ اورمشفقانہ تعلق تھا چنانچہ اس ادارے میں ان کی متعدد کتابیں چھپی ہیں اور مقبول عام وخاص ہوئی ہیں۔ادھر کئی سال سے وہ بے حد کمزور اورضعیف ہوکر خانہ نشین ہوگئے تھے مگر تصنیف وتالیف کامشغلہ پھربھی جاری تھا۔ اﷲ تعالیٰ ان کے مراتب ومدارج بڑھائے اوران کوجنت الفردوس نصیب ہو۔ [دسمبر۱۹۷۵ء]
Despite the greenness of youth, it is a moment in a Muslim's life when his belief is likely to be hardened frequently by enticements and temptations. It is the responsibility of young Muslims to triumph over these enticements and protect their Islamic way of life, obey the teachings of Prophet, share Islam with others and study the teachings of the Holy Qur’ān. After the fulfillment of these essential obligations, young Muslims are predictable above all to play a significant role in reformation of society. Within the Muslim circle, it is supposed that youth is the most imperative period of life. Youth as bone of nation plays a vital role. They have the capacity to build nation of towards success in all the fields of life by utilizing the abilities. This is the time in which opinions, habits and beliefs are formed, and it is vital for the time to be spent in individual development. For instance, Muslim youth should dedicate themselves into making and spreading the glimpses of Sīrah in society; by avoiding the temptations of time in loneliners and solitude andwith the opposite sex and of seeking knowledge by following the preaching’s of Prophet Muhammad (r). In this way, Muslim youth will be a spiritually strong enough to serve as a role model for other young people and society as whole. The article manifests the same components in the light of teachings of Holy prophet (r). Consolidating with Qur'anic verses, imminent exegetical literature and sayings of the companions of Prophet Muhammad (r), youth can play an active and positive role in reformation and development of society.
One of the important properties of heterocyclic compounds is their thermal and chemical stability, which makes them significant in synthesis of thermally and chemically stable liquid crystalline compounds. Incorporation of heterocyclic ring in the molecules changes the polarizability, phase transition temperatures and type of mesophase. These heterocyclic liquid crystalline materials have great potential applications like spatial light modulation, optical signal processing, optical information storage, organic thin-film transistors, fast-switching ferroelectric materials and fluorescent probes. In the present work, azole (tetrazole, thiazole, oxadiazole) based liquid crystalline molecules were prepared. The tetrazole derivatives having two benzene rigid cores with various linking units, i.e., single bond, ester, an ester and a double bond, ether and triple bond, were synthesized. The tetrazole moiety was also incorporated in side chain tetrazole liquid crystalline polymers. Furthermore, molecular architecture was designed by incorporating thiazole, oxadiazole moiety and two benzene rings using a single bond as linking unit. In addition, molecular structures with pyridine and oxadiazole rigid cores and ester functionality as linking unit were also synthesized. The long alkyl and alkoxy groups were introduced at the peripheral rigid core units. The structure characterization of all the synthesized compounds was performed employing IR, NMR and CHNS analysis. The liquid crystalline properties of the compounds were evaluated through DSC, POM and XRD analysis. The tetrazole derivatives with ester linking group showed enantiotropic nematic (N), chiral nematic (N*), chiral smectic A (SmA*) and smectic C (SmC) phases. The smectic phase appeared with increased alkoxy chain length. The liquid crystalline range also increased with increasing length of alkyl chain. The tetrazole derivatives with ester and double bond linker also exhibited enantiotropic nematic phase. Moreover, the compounds with triple bond as linking unit manifested monotropic nematic phase with very narrow mesophase range. Furthermore, tetrazole derivatives with ether linking unit and oxadiazole and thiazole derivatives proved non-mesogenic. The tetrazole polymers demonstrated SmA phase. A single nematic mesophase with large transition temperature ranges was observed for oxadiazole and pyridine derivatives. The synthesized tertazole derivatives with perfluorobenzene ring, ether and single bond linking units showed sharp melting temperatures and were non-mesopmorphic