حکیم عبدالقوی دریابادی
آہ! جناب حکیم عبدالقوی دریابادی مرحوم
جناب حکیم عبدالقوی دریا بادی کے انتقال کی خبر دارالمصنفین میں نہایت غم و اندوہ کے ساتھ سنی گئی۔ اناﷲ وانا الیہ راجعون۔
وہ جنوری ۱۹۱۳ء میں پیدا ہوئے تھے، اب ۷۹ برس کی حیات مستعار کے بعد جب انھوں نے رخت سفر باندھا تو محسوس ہوا کہ علم، ادب، صحافت اور طبابت ہی نہیں شرافت، مروت، وضعداری، سادگی، فروتنی اور عجز و انکسار کا ایک پیکر مجسم رخصت ہوگیا۔
مرحوم دریاباد کے اس معزز قدوائی خاندان کے چشم و چراغ تھے، جس کو دینداری، علم و فضل اور طب و حکمت میں غیر معمولی امتیاز حاصل تھا، اس خانوادے کے جدا مجد خواجہ محمد آبکشؒ، مفتی مظہر کریم اسیرانڈمان و صاحبِ فتاویٰ مظہریہ و مترجم مراصد الاطلاع اور شفاء الملک محسن طب حکیم عبدالحسیب دریا بادی کے سلسلۃ الذہب کی سب سے روشن و تابدار کڑی مولانا عبدالماجد دریا بادیؒ کی ذات گرامی تھی جو اردو ادب کے آسمان پر آفتاب بن کر چمکے، حکیم صاحب مولانا مرحوم کے داماد اور ان کے بڑے بھائی عبدالمجید صاحب مرحوم ڈپٹی کلکٹر کے سب سے بڑے صاحبزادے تھے، ڈپٹی صاحب نیک نام سرکاری عہدیدار ہونے کے علاوہ علم و ادب اور شعر و سخن کا بھی ستھرا اور اعلا ذوق رکھتے تھے۔
حکیم صاحب والد سے زیادہ اپنے نامور عم محترم کی تربیت اور سایۂ عاطفت میں رہے، دس برس کی عمر میں حفظ قرآن مجید کی نعمت سے بہرہ ور ہونے کے بعد عربی فارسی کی تعلیم حاصل کی، عربی ادب کی تعلیم انھوں نے مولانا خلیل عرب سے حاصل کی جو مولانا سیدابوالحسن علی ندوی کے بھی استاذ تھے، دونوں بزرگوں کے درمیان رشتہ اخوت و محبت کا آغاز اسی ہمدرسی کے زمانہ میں ہوا جو تمام عمر اس طرح استوار رہا کہ حکیم صاحب کی نماز جنازہ مولانا...
علم الروایہ و الدرايۃ٬ مفہوم اور تاریخی پس منظر
Hadith and Science of Hadith are the terms used by specialists of Hadith known as Mohaditeen. A hadith is a recorded statement, action or approval of the Prophet Muhammad (S.A.W). It is considered as the second primary source of Islamic law after Quran. It is also a part of revelation. Prophet Muhammad (S.A.W) described it through his words. The science of hadith examplifies the principles with which a specialist in the field of Hadith evaluates the authenticity and accuracy of narrations. In the past there were two specific and developmental stages for the Books of Hadith terminology. In its 1st stage, the Scholars focused on the compilation of the statements of earlier scholars, quoting the expressions they had used without evaluating those terms or suggesting terms applicable to those expressions. This methodology was adopted by the earlier scholars such as Yaḥyā ibn Ma`īn, `Alī ibn al-Madīnī, Muslim ibn al-Ḥajjāj, and Al – Tirmidi. In the second period the Authors cited the quoted statements of the earlier works and began the collection and codification of relevant terms. In this period, the specific Principles were established. Examples of books authored in this manner are: Ma`rifah `Ulūm al-Ḥadīth by al-Ḥākim, Al-Kifāyah by al-Khaṭīb alBaghdādī and the Introduction of Ibn al-Ṣalāḥ. In this article the two major types of science of Hadith have been mentioned, Rewayat-ul-Hadith and Derayat-ulHadith. Its definition and historical background has been described.Synthesis, Characterization and Application of Metal Nanoparticles
Improved and size controlled methods were developed for the synthesis of noble metal such as (Au, Ag and Hg) nanoparticles/nanosols. In first phase, spherical 3.5 ± 0.7 nm sized Gel-AuNPs were synthesized using strong reductant NaBH 4 and gelatin as stabilizer in aqueous system at room temperature. At optimum parameters Gel-AuNPs were characterized using UV-visible, HRTEM, STEM, AFM, XRD and DLS. Gel-AuNPs were used as catalyst for reduction of EB, MB and RB in the presence of NaBH 4 . 100% reduction of EB, MB and RB dyes were carried out in just 150 sec. Plot of lnC Vs Time (sec) shows that reaction is undergoing through first order kinetics. Additionally, Gel- AuNPs were also tested for transformation of 4-NP to 4-AP in the presence of NaBH 4. At optimum conditions, complete reduction of 4-NP into 4-AP was carried out in just 120 sec. This study suggested that easier and faster method was developed for fabrication of Gel- AuNPs in aqueous system, synthesized Gel-AuNPs proved excellent catalyst for reduction of various dyes and 4-NP in aqueous medium. The process of catalysis is environmental friendly in terms of recovery of Gel-AuNPs, exceptionally fast and hence extremely economical. In second phase, Ibuprofen reduced/capped AgNPs were fabricated in aqueous medium at 90 0 C; Ibu-AgNPs were characterized by UV-visible, HRTEM, STEM, AFM, XRD and DLS techniques. HRTEM images reveal that stable spherical AgNPs with an average diameter 3.05 ± 0.6 nm were formed. Ibu-AgNps were applied on to surface of GCE and used as voltammetric Pb(II) sensor. The fabricated sensor is simple, highly selective, sensitive, stable and reproducible and works in linear range, 0.1–1500 ppb with lower detection limit (LDL) of 0.01 ppb (50 pM) and regression coefficient of 0.999 for Pb(II) ions. RSD of 1.5% was observed for 20 replicates of 1000 ppb Pb(II) solution which proves its excellent reproducibility. Drinking, tap and river water samples were successfully analyzed for estimation of Pb(II) ions by developed sensor. In addition to, synthesized Ibu-AgNPs were also tested for catalytic reduction of EB, MB and RB in the presence of NaBH 4 . 100% bleaching of EB, MB and RB dyes were carried out in only 100 sec, 150 sec and 150 sec respectively. Moreover synthesized Ibu-AgNPs were used for catalytic reduction of 4-NP to 4-AP in the presence of NaBH 4 , 100% transformation of 4- NP to 4-AP was carried out in just 60 sec. Plot of lnC Vs time (sec) shows that reduction of EB, MB, RB and 4-NP proceeds through first order kinetics. In third phase, spherical 4 nm ±1 average sized Ibu-HgNsols were synthesized in which hydrazine was used as reductant and ibuprofen as stabilizer in aqueous system at room temperature. At optimum parameters Ibu-HgNsols were characterized by UV-visible, AFM, TEM, STEM and DLS. Synthesized Ibu-HgNsols were applied onto GCE and used as voltammetric sensor for simultaneous determination of Zn(II), Cd(II), Pb(II) and Cu(II) with linear response ranging from 0.1 – 600 ppb and R 2 value around 0.999 for all metals with LDL of Zn(II), Cd(II), Pb(II) and Cu(II) as 0.05 ppb, 0.042 ppb, 0.03 ppb and 0.035 ppb respectively. The sensor was successfully used for monitoring Zn (II), Cd(II), Pb(II) and Cu(II) in various types of water samples. In addition to, synthesized Ibu-HgNsols were used as sensor for determination of acrylamide (AA) in aqueous system using SWV; developed sensor displayed an excellent electro sensing response for AA. At optimum parameters calibration graph was plotted in the range 100 - 1300 ppb. Calibration plot describes excellent linearity with R 2 value 0.996, and LDL was calculated as 0.85 ppb. The sensor exhibited high sensitivity, selectivity and stability. The developed sensor was also applied for determination AA in various industrial aqueous real samples.مطالعہ یہودیت
Written for students who likely have either no knowledge of Judaism or else come to the subject with preconceptions highly colored by political and religious polemics, this book offers a comprehensive introduction to the Jewish tradition from religious, historical, and cultural perspectives.