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Sentimental analysis of product features

Thesis Info

Author

Naqeeb Khan

Supervisor

Waqas Amjad

Department

Department of Computer Science and Software Engineering

Program

BS

Institute

International Islamic University

Institute Type

Public

City

Islamabad

Province

Islamabad

Country

Pakistan

Thesis Completing Year

2014

Thesis Completion Status

Completed

Page

xiii,112

Subject

Computer Science

Language

English

Other

BS 004 NAS

Added

2021-02-17 19:49:13

Modified

2023-01-06 19:20:37

ARI ID

1676724112036

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مولانامفتی محمود احمد نانوتوی

مولانا مفتی محمود احمد نانوتوی
افسوس! گزشتہ مہینہ ہمارے شبستان دارالعلوم دیوبند کے دو اور روشن چراغ بجھ گئے۔ مولانا مفتی محمود احمد صاحب نانوتوی ناتوتہ کے ایک اعلیٰ اور شریف خاندان کے فردِ فرید تھے۔ تعلیم دیوبند میں پائی تھی، اولاً حضرت شیخ الہند اور پھر حضرت الاستاذ مولانا محمد انورشاہ الکشمیری سے خاص استفادہ کیااوران سے تلمذ خصوصی کاتعلق رکھتے تھے ۔علم وفن کی پختہ استعداد وزہد وورع اوراخلاق فاضلہ، یہ تینوں اوصاف بزرگان دیوبند کے امتیازی کمالات تھے۔ مفتی صاحب بھی ان کے جامع تھے ۔لیکن انھوں نے فقہ اورحدیث کواپنا خاص فن بنالیا تھااور ان میں ان کی نظر بڑی دقیق اور غامض تھی۔ایک عرصہ سے اجین میں قیام پذیر تھے۔وہاں کی مسلم اورغیرمسلم آبادی کوانھوں نے اپنے علم وفضل اور کردار سے کس درجہ عقیدت مند بنالیا تھااس کااندازہ اس سے ہوگا کہ جب ان کا جنازہ اٹھاہے تو تنگیِ وقت کے باوجود کم وبیش پندرہ ہزار آدمی اس کے جلوس میں تھے اور ان میں جن سنگھی بھی تھے ۔ دارالعلوم کی مجلس شوریٰ کے دیرینہ رکن تھے اور اس کی ہر ممکن خدمت کواپنا فرض سمجھتے تھے۔ حضرت شاہ صاحب سے عقیدت کیا ان کے نام کے عاشق تھے۔مجلس میں جب کبھی حضرت الاستاذ کاذکر چھڑ جاتا تو دوسروں کی باتیں بڑی توجہ اوردل چسپی سے سنتے اور پھر جب خود بولنا شروع کرتے توعالم ہی عجیب ہوتا جس کو سن کردل ودماغ دونوں روشن ہوجاتے تھے۔ رحمہ اﷲ رحمۃً واسعۃ۔
[فروری ۱۹۶۹ء]

دور جدید میں بینک کے فرائض و وظائف: ایک تحقیقی جائزہ

In our contemporary world the role of bank has increased manifold. Banks whether it be traditional or Islamic play a pivotal role in the economic life of a nation. In fact, modern banks are instrumental in shaping destiny of nations and thus are responsible for the growth and development of societies. Banks perform multiple functions such as safeguard people’s wealth, create jobs, provide capital for new ventures, generate investment opportunities and enhance business environment.  Modern banks are the main source of circulation of money leading to wealth multiplication in the national economy. Parallel to traditional banking there exists Islamic banking system which not only prohibits interest but lays emphasis on cent percent obedience to the laws and injunctions laid down by Islamic principles. Islamic bank forbids money earn through nefarious means and allows only permissible means according to the principles of shariah. The Islamic banking system is based on principles beneficial to the society as well guarantees stability and better prospects for the people of a country. In modern times the role of institutions like banks has grown to such an extent that their existence has become inevitable for socio-economic survival and progress.

Synthesis, Electrical Properties and Bio-Compatibility Analysis of Barium Manganate Nanostructures

Single phase barium manganate nanorods, nanoparticles, nanofibers and microparticles were prepared using composite–hydroxide mediated (CHM) method, hydrothermal (HT) technique, electrospinning (ES) and solid state reaction (SSR) route respectively. Size and uniformity of BaMnO 3 nanorods were optimized against different reaction times and reaction temperatures. BaMnO 3 powders consisting of nanorods of an average diameter ~ 200 nm and length ~1 – 1.5 μm, prepared at reaction temperature 200 °C and reaction time 48 hours, were chosen for electrical characterization. Impedance spectroscopy (IS) from 300 – 400 K and 20 Hz – 2 MHz, revealed presence of non-ideal Debye type behaviour in BaMnO 3 samples and was attributed to the presence of heterogeneity in the sample. The heterogeneity was explained on the basis of “brick layer model”. In BaMnO 3 nanorods sample, on the basis of extracted capacitance values, two electro-active regions were investigated i.e., dominant grain boundaries and sample-electrode interfaces. No indication from the bulk effect was observed. Experimental results were fitted using equivalent circuit model (R gb Q gb )( R e Q e ). The ac and dc conduction mechanisms in BaMnO 3 pellets can be explained by correlated barrier hopping (CBH) model and Poole– Frenkel conduction mechanism respectively. While IS analysis of bulk BaMnO 3 sample revealed that different electro-active regions such as grain, grain boundary and sample- electrode interface exist that overlapped with each other in the applied frequency domain. These results were also modelled via a best fit equivalent circuit model (R g C g )(R gb Q gb )(R e Q e ) and the response from different overlapped electro-active regions were separated. The ac conductivity obeys CBH model for bulk BaMnO 3 sample. Uptake of PEGylated BaMnO 3 NPs alone and loaded with photosensitizer (5-ALA) were examined on Hep2c cell lines. It was observed that PEGylated BaMnO 3 NPs loaded with 5-ALA has higher uptake as compared to 5-ALA. The high uptake was attributed to large surface area of BaMnO 3 NPs. It was also observed that BaMnO 3 NPs are non-toxic when administrated to Hep2c cell lines. BaMnO 3 nanofibers were synthesized for the first time using ES technique. Effect of different polyvinyl pyrrolidone (PVP) concentration on uniformity and homogeneity of nanofibers was investigated.