Search or add a thesis

Advanced Search (Beta)
Home > Library Information System

Library Information System

Thesis Info

Author

Saeed Inam

Department

Deptt. of Computer Sciences, QAU.

Program

PGD

Institute

Quaid-i-Azam University

Institute Type

Public

City

Islamabad

Province

Islamabad

Country

Pakistan

Thesis Completing Year

1993

Thesis Completion Status

Completed

Page

50

Subject

Computer Sciences

Language

English

Other

Call No: DISS/PGD COM/768

Added

2021-02-17 19:49:13

Modified

2023-01-06 19:20:37

ARI ID

1676718261513

Similar


Loading...
Loading...

Similar Books

Loading...

Similar Chapters

Loading...

Similar News

Loading...

Similar Articles

Loading...

Similar Article Headings

Loading...

محمد اسلم تاب

تاب(۱۹۲۹ء ) کا اصل نام محمد اسلم ہے۔ لیکن ان کی پہچان تابؔ اسلم کے نام سے ہے ۔آپ سیالکوٹ میں پیدا ہوئے۔ ۱۹۴۸ء میں محکمہ برقیات میں ملازم ہو گئے۔ ۱۹۴۹ء میں ان کی پہلی نظم ’’ادب لطیف‘‘میں مرزا ادیب نے شامل کی۔ تابؔ نے شاعری کا آغاز سکول کے زمانے سے ہی کر دیا تھا۔ مقامی ادبی تنظیموں اور مشاعروں میں باقاعدگی سے ایک سامع کی حیثیت سے شرکت کرتے تھے۔(۷۶۴)تابؔ کے ابتدائی کلام میں سادگی اور معصومیت نظر آتی ہے۔ ان کا شعری کلام ’’فردوس ادب‘‘، ’’اوراق‘‘،’’افکار‘‘،’’لیل و نہار‘‘،’’امروز‘‘، ’’مشرق‘‘،’’لاہور‘‘،’’رابطہ‘‘،’’کراچی‘‘،’’ادب لطیف‘‘،’’ادبی دنیا‘‘،’’ہمایوں‘‘،’’نیرنگ خیال‘‘،’’فنون‘‘، ’’ساقی‘‘کراچی اور ’’ید بیضا‘‘سیالکوٹ میں شائع ہوتارہا۔ تابؔ جگر مراد آبادی کے ساتھ سیالکوٹ کے مشاعروں میں شرکت کرتے تھے۔ ۱۹۶۰ء میں ’’بزمِ فکر و فن‘‘ ایک ادبی تنظیم کے تاب سیکرٹری مقرر ہوئے۔ ۱۹۶۴ء میں تابؔ نے سیالکوٹ میں ’’حلقہ اربابِ ذوق‘‘ نے نام سے ایک انجمن قائم کی جس کے کئی سال تابؔ سیکرٹری رہے۔(۷۶۵) تاب کا پہلا شعری مجموعہ ’’زخمِ وفا‘‘ ۱۹۷۲ء کو مکتبہ عالیہ لاہورنے شائع کیا۔ دوسرا شعری مجموعہ’’نقشِ آب‘‘ ۱۹۷۵ء کو مکتبہ عالیہ نے طبع کیا۔ تیسرا شعری مجموعہ ’’سراب جاں‘‘ بنگش بک ڈپو لاہور نے ۱۹۹۵ء میں شائع کیا۔ چوتھا شعری مجموعہ ’’تیرے یاد کے سارے موسم‘‘ الحمد پبلی کیشنز لاہور نے ۲۰۰۱ء میں طبع کیا۔ تابؔ اسلم کا پانچواں شعری مجموعہ’’درد تیرے فراق کے ‘‘ نام سے زیر تکمیل ہے۔

تاب نے۱۹۴۹ء میں اپنی شاعری کی ابتدا کی تو ان کی زیادہ توجہ نظم کی طرف تھی ۔انھوں نے کم وبیش ہر موضوع پر نظم تحریر کی۔ بعد میں ان کا غالب رجحان غزل کی طرف رہا۔ آج بھی وہ غزل لکھ رہے ہیں مگر کہیں کہیں نظم بھی لکھتے...

Quran and War Media: Towards a More Constructed Approach to Conflict Reporting

This study critiques the existing journalistic practices for being deficit in ensuring constructive reporting of wars and conflicts. Though the available academic scholarship developed at the Westernized settings offer a number of alternatives, however due to the peculiar socio-cultural conditions in Pakistan and rest of the Islamic societies, these approaches are not very practical. The authors of the present study propose a more contextual and an Islamic oriented model to facilitate journalists in Pakistan to produce more effective and constructive reporting of conflicts. We believe the model inspired by the Islamic injunctions would only ensure a more professional and practical approach for conflict reporting but it would also facilitate peaceful resolution of conflicts which at present are escalated by the existing practices.

Synthesis, Characterization and Electrochmical Performance of Modified Titania/Carbon Nanotube Composites As Anode Material for Lithium-Ion Btteries

The present efforts in energy storage are directed more towards modifying the secondary battery systems. Titania (TiO2) is an appropriate substitute for anode material in lithium ion batteries (LIBs) owing to its surpassed structural stability and high safety during the prolonged charge/discharge cycles. The low conductivity issues associated with this material has been a constraining factor influencing its rate capability and cycling performance. From this viewpoint, multiwalled carbon nanotubes (MWCNTs), a zero gap semiconductor, with distinctive electronic properties, together with superb electrochemical, thermal, optical, and mechanical properties that are much more than the other carbon allotropes such as diamond, graphite and fullerene. More importantly, MWCNTs has also proved their effectiveness upon compositing with a metal oxide or metallic nanoparticles to augment the electrochemical performance. In this work, M-TiO2/MWCNTs (M = Mn, Ni, Co, Cu) were synthesized by surfactant assisted controlled hydrolysis approach taking the advantage of the synergistic interplay between MWCNTs and M-doped TiO2 leveraging both the electrode performance and stability. Exploiting synchrotron-based spectroscopy (NEXAFS, XANES and ex-situ XRD) and microscopy techniques, we examined the structure of metal-doped TiO2/MWCNTs nanocomposites characterized by varied morphology and structural order at the nanoscale. This entire investigation of the electronic, morphological, and structural properties enabled us to recognize and unveil the electrochemical transformations upon cycling. A convenient, cheap and mild covalent functionalization route for multiwalled carbon nanotubes (MWCNTs) has been developed for the first time. The results consistently iv confirmed the formation of carboxyl functionalities on MWCNTs, while the structure of MWCNTs has remained relatively intact. At an optimal 5% doping of Mn, Ni, Cu and 7% doping of Co the electrode showed 176.4, 241.3, 214.1 and 177.6 mAh g‒1 capacity at C/10 for 80 cycles, moreover an excellent rate capacity is also demonstrated at a sufficiently high rate of 20 C. The lower angle shift and enlargement of TiO2 unit cell from XRD results indicate that metal dopants are substituting Ti atoms from the pure anatase TiO2 matrix. The increase in the intensity of t2g and eg bands in O K-edge NEXAFS point to the effective hybridization between metal 3d and O 2p orbitals. Metal and Ti L3,2 edge from NEXAFS spectra clearly reflect 2+ and 4+ valence states of metal and Ti, respectively. C K-edge NEXAFS provides clear evidence for a charge distribution and chemical bonding between MxTi1-xO2 nanoparticles and MWCNTs. Ex-situ XANES studies of lithiated samples have proved that Ti and metal K edge shifts to lower energy upon increased doping concentration while ex-situ XRD points towards the lattice expansion upon Li-insertion. This work offers new outlooks for electrode fabrication with a deep insight into structural alterations associated with the charging-discharging behaviour in the composite electrodes for battery applications.