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Mol-Ds molecular dynamics simulator

Thesis Info

Author

Naila Zaman

Department

Department of Bioinformatics and Biotechnology

Program

BS

Institute

International Islamic University

Institute Type

Public

City

Islamabad

Province

Islamabad

Country

Pakistan

Thesis Completing Year

2010

Thesis Completion Status

Completed

Subject

Bioinformatics & Biotechnology

Language

English

Other

BS 530.41 NAM

Added

2021-02-17 19:49:13

Modified

2023-01-06 19:20:37

ARI ID

1676723223507

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مولانا ظفر علی خان

مولانا ظفر علی خان
مولانا ظفر علی خان (۱۹۵۶۔۱۸۷۳ئ) سیالکوٹ کے ایک چھوٹے سے دیہات کوٹ مہرتھ میں پیدا ہوئے (۱۳۰) آپ کے والد کا نام مولوی سراج الدین تھا۔ ابتدائی تعلیم مشن اسکول وزیر آباد سے حاصل کی۔ علی گڑھ کالج سے بی۔اے کیا۔(۱۳۱)
علامہ شبلی نعمانی اور پروفیسر آرنلڈ آپ کے بہترین اساتذہ میں سرِفہرست تھے۔(۱۳۲) مولانا ظفر علی خان کو حیدر آباد میں داغ دہلوی کی صحبت بھی میسر آئی لیکن علامہ شبلی کی نصیحت پر داغ کا رنگ اختیار نہ کیا۔(۱۳۳)شاعری کے ساتھ ساتھ آپ نے صحافت میں بھی بڑا نام پیدا کیا۔ آپ نے ’’زمیندار‘‘ اور ’’ستارہ صبح‘‘ کے علاوہ بہت زیادہ اخبارات و رسائل نکالے جن کی شہرت سارے برصغیر میں پھیلی۔
ظفر علی خان کا پہلا شعری مجموعہ ’’بہار ستان‘‘ کے نام سے شائع ہوا۔ اس مجموعہ میں ان کی شاعری کا ابتدائی اردو اور فارسی کلام شامل ہے۔ یہ مجموعہ حمد باری‘ نعت و استغاثہ‘ اسلام‘ اسلامی روایات‘ ستارہ صبح کے دور کی نظمیں‘ نوحے اور مرثیے جیسی ترتیب سے مرتب کیا گیا ہے۔
دوسرے شعری مجموعے کا نام ’’نگار ستاں‘‘ ہے۔ اس مجموعہ کلام میں سیاسی و فلسفیانہ شاعری‘ طنزیہ نگاری اور صحافتی شاعری کے ساتھ ساتھ ادبی مرصع کاری کے شاہکار نظر آتے ہیں۔ اس میں بہت سے معاصرین کے تذکرے اور قلمی خاکے موجود ہیں۔ ’’چمنستان‘‘ آپ کا تیسرا شعری مجموعہ ہے اس مجموعے میں رطب و یا بس شامل نہیں ہے بلکہ یہ مجموعہ ان کے منتخب کلام پر مشتمل ہے۔ اس مجموعے میں ان کی وہ بہترین نظمیں اور قطعات ہیں جن کی سیاسی‘ اسلامی اور معاشرتی لحاظ سے بڑی اہمیت ہے۔
ظفر علی خان کا چوتھا شعری مجموعہ ’’خیالستان‘‘ کے نام سے شائع ہوا۔ اس مجموعے میں سیاسی نظمیں بالکل نہیں ہیں البتہ چھ غزلیں سیاسی وادبی رنگ لئے ہوئے ہیں۔ یہ مجموعہ...

اتجاهات جديدة في نثر شوقي، دراسة موضوعية

Ahmad sh┤qi is acknowledged as king of the modern Arabic poetry for his a lot of contribution towards it. He compiled the poetry in new poetical style and introduced several varieties in which he is awarded the title of “King of the Poetry”. Beside these attempts he contributed to the contemporary prosaic arts like; novels, dramas, anecdotes, dialogues, biography, social and political issues, which is somehow appreciated by a group of writers and condemned by another for some reasons. His prose did not gain the status as compared to his status in poetry. Many aspects of his prose were analytically discussed by the scholars but the thematic trend in his prose – according to my knowledge- is not taken in research. This article focused on the issue in research with the descriptive manner and the above mentioned themes are analyzed. Wherever, there is failure occurred in the prose that is pointed out and criticized. Adding more, the literary features which saved the prose from decline somehow are put in. This research will meet the deficiency we examined in the books written down about his prosaic literature. This will also open a new door for new researchers to take the themes and extend it further.

Cognitive Radio Based Smart Grid Communication System

Smart grid (SG) concepts have revolutionized the future of conventional electric grid by making it more efficient, resilient and reliable using state-of-the-art technologies, modern equipment, and automation control systems. However, the full realization of all the above-mentioned benefits is not possible without the implementation of a fast, reliable and economical communication network that must exhibit spectral and energy efficiency. Additionally, the data generated by various SG applications is not only in enormous proportion but also diverse in nature in terms of its delay tolerance. The crucial need to transmit a significant amount of smart grid applications data in a spectral efficient manner makes cognitive radio (CR) technology most suitable for SG environment. Identically, TV white spaces (TVWS) is the most expectant candidate for CR based smart grid communication network (CRSGCN). Using CR in SGCN will bring its own set of communication problems. There is not much of a research available for problems associated with CRSGCN and primarily, this is the motivation behind this research work. This dissertation addresses some critical challenges in the design of CRSGCN. The research work can be divided into two parts. First, we present a comprehensive survey to establish the diverse communication requirements for three subsets of SGCN: Home Area Network (HAN), Neighborhood Area Network (NAN) and Wide Area Network (WAN). Then, we review SG applications to analyze what kind of data is suitable to be carried over CR technology. Based on these requirements, we propose a CR based end-to-end network architecture for SGCN by using IEEE communication standards suitable for delay-tolerant data such as required by automatic metering infrastructure (AMI) and demand response (DR) etc. Then, we identify salient features of the proposed network architecture that makes it a viable solution along with some open issues and challenges, related to CRSGCN. The second part is then dedicated to address resource allocation in CRSGCN, in particular, the two most important researched areas related to CR, i.e., channel allocation (CA) and power allocation (PA). We modeled a communication scenario based on CRSGCN architecture proposed in part one, by dividing the service area into groups of secondary users (SUs) called NAN clusters, depending upon the distance of Smart Meters (SMs) from Data Concentrator Unit (DCU). Then, we formulated a multiple constraint NP-hard CA problem using interference avoidance strategy by considering two practical scenarios: fairness-based allocation and priority-based allocation. We then propose our CA algorithm based on Cat Swarm Optimization (CSO) to eliminate the severe integer constraints of the problem under consideration. Next, for the same NAN communication scenario using IEEE 802.11af standard via open loop regulatory framework for TVWS, we formulate a joint power and channel allocation (JPCA) problem. Next, we present an efficient PA scheme, meeting quality-of-service (QoS) requirements, followed by CA scheme based on cuckoo search algorithm (CSA). The performance of the proposed solutions is analyzed using exhaustive simulations to optimize power consumption, fairness and user rewards. The presented results in the form of graphs and numerical comparisons indicate the effectiveness of our allocation algorithm to achieve the desired objectives. We have investigated and formulated a JPCA problem with multiple constraints considering two practical cases of fairness-based allocation and priority-based allocation in an SG environment in an innovative way, which perhaps is among pioneer and premiere works in its technical domain. We hope, this work will be regarded as a corner stone in CRSGCN and will pave way for more future studies in this domain.