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Home > Post Casting Treatment of S, G, Iron

Post Casting Treatment of S, G, Iron

Thesis Info

Author

Muhammad Ajmal

Department

Deptt. of Elec. U. E. T. Lahore

Institute

University of Engineering and Technology

Institute Type

Public

Campus Location

UET Main Campus

City

Lahore

Province

Punjab

Country

Pakistan

Thesis Completing Year

2006

Thesis Completion Status

Completed

Page

123P HB

Subject

Engineering

Language

English

Other

Call No: 621.462 A 66 P

Added

2021-02-17 19:49:13

Modified

2023-01-07 18:41:44

ARI ID

1676712519291

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اردو کے اہم مدونین (مولوی عبدالحق)

اردو کے اہم مدونین (بابائے اردومولوی عبدالحق)
حالات زندگی:
مولوی عبدا لحق برِ صغیر پاک ہند کے عظیم اردو مفکر، محقق، ماہر لسانیات، معلم، بانی انجمن ترقی اردو اور اردو کالج کے بانی تھے، ا?پ کو بابائے اردو کے لقب سے یاد کیا جاتا ہے۔آپ کی تاریخ پیدائش کے حوالے سے کافی اختلاف پایا جاتا ہے ،لیکن بقول ممتاز حسین مولوی عبدالحق 20 اپریل،1870ء کوبرطانوی ہندوستان کے ضلع میرٹھ کے ہاپوڑ کے قریب سراوہ نامی ایک گاؤں میں پیدا ہوئے۔مولوی صاحب کے والد شیخ علی حسین نے عہد مغلیہ میں اسلام قبول کیا۔ان کے سپرد محکمہ مال کی اہم خدمات رہیں۔مغلیہ دور میں انہیں جو مراعات حاصل تھیں وہ انگریز وں کے دور میں بھی برقرار رہیں۔
تعلیم و تربیت:
مولوی عبدالحق نے ابتدائی تعلیم گھر پرحاصل کی۔ثانوی تعلیم میرٹھ سے حاصل کی۔ 1894ء میں علی گڑھ سے بی اے کیا۔علی گڑھ میں سر سید احمد خان کی شخصیت سے بہت متاثر ہوئے۔1895ء میں حیدر آباد کے ایک سکول میں ملازمت اختیار کی۔اورنگ آباد میں صدر محتتم تعلیمات کے عہدے پر فائز رہے۔عثمانیہ کالج اورنگ آباد میں 1920ء تک بحیثیت پرنسپل فرائض سر انجام دیتے رہے۔
انجمن ترقی اردو:
جنوری 1902ء میں آل انڈیا محمڈن ایجوکیشن کانفرنس علی گڑھ کے تحت ایک علمی شعبہ قائم کیا گیا جس کانام انجمن ترقی اردو تھا۔ مولانا شبلی نعمانی اس کے سیکرٹری رہے تھے۔ عزیز مرزا کے بعد 1912ء میں مولوی عبدالحق سیکرٹری منتخب ہوئے جنھوں نے بہت جلد انجمن ترقی اردو کو ایک فعال ترین علمی ادارہ بنا دیا۔ مولوی عبدالحق اورنگ آباد (دکن ) میں ملازم تھے ،وہ انجمن کو اپنے ساتھ لے گئے اور اس طرح حیدر آباد دکن اس کا مرکز بن گیا۔
فروغ اردو کے لیے انجمن کی خدمات:
انجمن کے زیر اہتمام ایک لاکھ سے زائد جدیدعلمی ، فنی اور سائنسی اصطلاحات کا اردو...

ڈاكٹر حمید اللہ كی خدمت حدیث

Hadith is a verbal and practical interpretation of the Holy Quran and the second great source of Islamic jurisdiction. A misunderstanding about Hadith was propagated that it was compiled in the Third Century. The scholars of the sub-continent shook off those doubts raised against Hadith with lucid arguments. The personality who got the honour of writing on Hadith with intellectual evidence and deep research pattern was Dr. Hameed Ullah. Dr. Hameed Ullah proved with research that the work of compilation of Hadith started in the era of the Prophet (PBUH) and that of his companions (RA) . It further expanded in the era of the disciples ofthe Prophet's companions. This basic service ofHadith by these people strengthens the rule that compilation of Hadith was started in Prophet's era. The documents of the Prophet's reign and those of his companions and their disciples prove it that latter is a sufficient reply to reject the claims of those who don't trust in Hadith and those of the Orientalists that the writing of Hadith is the phenomenon two

Coordination Compounds of Silver and Copper With S- and N-Donor Ligands for Potential Biological Application

This study deals with the complexes of copper and silver with nitrogen and sulphur donor ligands for potentional biological applications. Our main research was focused onthe synthesisof various ligands containing sulphur and nitrogen donor atoms and some commercially available ligands were also used in complexation with different metal ions such as copper and silver. In most of the cases, we got our expected products with no side reactions, for purification of organic derivatives column chromatography was extensively used. Different ligands which contained sulphur and nitrogen donor sites were synthesized and coupled with different metal salts of the above mentioned metals including pallidium and cobalt in few cases. These ligands can be divided into three different groups 1) quinoline based ligands 2) tetrahydroindazole based ligands 3) thiazole based ligands. The quinoline based ligands were synthesized by multistep reactions. All the reactions gave expected products with negligible side reactions. Compounds 1-9 in the following text are quinoline based ligands and their complexes. All the qunoline based complexes were tested for antifungal, antibacterial, antioxidant and enzymes inhibition activities. The best antibacterial agents among quinoline based complexes waspalladium based compound 7. Similarly the best antifungal agent among quinoline based complexes is compound 6. The antioxidant study showed that compound 7 hasthe highest antioxidant activity among quinoline based complexes, against both ABTS and DPPH. Similarly compounds 7 also showed highest enzymes inhibation against AChE and BChE. Two compounds 10 and 11 are ligands containing N and O donor sites, but at ordinary condition, their complexation with a suitable metal ion was not feasible. Compounds 12-16 are indazole complexes of copper and silver and they were checked for their antifungal, antibacterial, antioxidant and enzymes inhibition activities. Compound 12 was found most effective agent against E.coli, compound 13 was efficient against K. Pneumoniaboth exhibiting 16 mm zone of inhibition. Compounds 12 and 13 showed good activity against A. fumegatus. The antioxidant test of the indazole based complexes showed that compound 15 had better anti-oxidant activity, up to 73% (IC50 value 94µg/mL) and was most effective antioxidant among compounds of the series. Similarly in thiazole complexes17-20, the most active against E.coli and K. Pneumonia was compound 17 which exhibited 19 and 14 mm zone of inhibition, respectively. The antifungal test of the thiazole compounds showed that compounds 18 and 19 were comparatively more active against A. fumegatusas compared to other members of the series. In thiazole complexes 18 was better anti-oxidant agent, exhibiting IC50 value 69µg/mL for ABTS and 50µg/mL for DPPH. Compound 19 had low antioxidant activity IC50= 314µg/mL. Compound 20 was very active AChE inhibitor with 77% activity at 1000 µg/mL. Compound 18 inhibited BchEupto 74% (caculated IC50= 147 µg/mL).