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Teaching Learning Based Optimized Cascade Artificial Neural Networks Solution of Nonlinear Differential Equations

Thesis Info

Author

Aisar Ul Hassan

Supervisor

Siraj-Ul-Islam Ahmed

Department

Department of Physics

Program

RPH

Institute

COMSATS University Islamabad

Institute Type

Public

City

Islamabad

Province

Islamabad

Country

Pakistan

Thesis Completing Year

2018

Thesis Completion Status

Completed

Subject

Physics

Language

English

Added

2021-02-17 19:49:13

Modified

2023-01-06 19:20:37

ARI ID

1676720922119

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مولوی محمد مبین کیفیؔ چریا کوٹی

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دوسرا حادثہ مولوی محمدمبین صاحب کیفی چریا کوٹی کی وفات کا ہے، وہ ہندوستان کے قدیم نامور عالم اور مولانا شبلی کے استاد مولانا فاروق صاحب چریا کوٹی کے لڑکے تھے اور اس دور کے مشہور شاعر اور اہل قلم تھے، انھوں نے عربی کی تعلیم اپنے والد سے پائی تھی مگر شعر و ادب کی جانب رجحان زیادہ تھا، اس لیے اسی حیثیت سے زیادہ مشہور ہوئے، ایک زمانہ میں انھوں نے العلم کے نام سے ایک رسالہ بھی نکالا تھا، ان کا تعلق مختلف اداروں سے رہا، مگر طبیعت میں استقلال نہ تھا، اس لئے کوئی کام جم کر نہ کرسکے، آج سے دس پندرہ سال قبل ہندوستانی اکیڈمی الٰہ آباد سے ان کا تعلق تھا، اس زمانہ میں انھوں نے جواہر سخن کے نام سے چار ضخیم جلدوں میں اردو شعراء کا مسبوط تذکرہ مرتب کیا جو چھپ کر شائع ہوگیا ہے، اب کی سب سے بڑی علمی یادگار یہی ہے اس کے علاوہ متفرق مضامین ہوں گے، کچھ دنوں تک مسلم یونیورسٹی کے کسی شعبہ میں رہے تھے، آج کل اٹاوہ میں تھے کہ وہیں یکم اکتوبر کو انتقال کیا ان کی موت سے چریا کوٹ کے عباسی خاندان کی آخری علمی یادگار مٹ گئی، اﷲ تعالیٰ اپنی مغفرت سے سرفراز فرمائے۔
(شاہ معین الدین ندوی، اکتوبر ۱۹۵۶ء)

Persecution of Press in Sindh: Case Study of Al-Waheed and Watan Newspapers during Political Movements, 1920-22

The purpose of this research was to study the persecution of press in Sindh during the currency of Pan-Indian political movements known as Khilafat and Non-Cooperation Movements, during 1920-22. In this regard the case study of two popular newspapers, Al-Waheed and Watan, were conducted to understand the mechanism of monitoring and controlling the newspapers in Sindh by the colonial rulers. The study explores the political landscape of Sindh in particular and India in general during those turbulent times as well as examines the state of journalism in the province at that time. With the help of the case study of two popular newspapers, the study highlights the mechanism adopted by the colonial government for monitoring and controlling the press in Sindh. In this regard the archival official records as well as translations of the critical articles published in those newspapers were accessed at the India Office Records (IOR) section of British Library, London. The methodology adopted for the current study mainly comprised historical, analytical and content analysis. The study concludes that the press in Sindh faced severe hardships at the hands of the British government through a coercive mechanism with active involvement and concurrence of all the capitals of Sindh’s governance, i.e. Karachi, Bombay, Delhi and London. The study is first of its kind that highlights the role played and sacrifices rendered by press in Sindh for the freedom of press during colonial rule in 192022. ______

Genetic Divergence Estimation Through Agro-Morphological, Bio-Chemical and Molecular Markers in Sunflower Helianthus Annuus L.

Sunflower (Helianthus annuus L.) is an important oilseed crop. In Pakistan, it is the third biggest source of edible oil. Every year Pakistan spends huge amount of its foreign reserves on import of edible oil and now Pakistan is the third largest importer of edible oilseeds in world after China and India. Our local production has decreased over the years and now our local edible oil production is only the 13% of our demand. To bridge the gap between supply and demand of edible oil in Pakistan, government has to focus on Sunflower crop. For increasing the sunflower production new and improved local sunflower hybrids should be developed. Information of Genetic diversity study is a prerequisite for designing any breeding program. In the first experiment genetic diversity among 109 sunflower lines was estimated at morphological, bio-chemical and molecular level. For morphological characterization 109 sunflower lines were evaluated during Spring-2015 and Spring-2016 at National Agricultural Research Center, Islamabad following Augmented Design. The studied genotypes showed significant amount of variation on the basis of results obtained by cluster analysis and Principal component analysis. SDS-PAGE technique was used to study the variability among the sunflower genotypes at bio-chemical level. Genetic variability at molecular level was studied using SSR markers. Morphological and molecular based characterization showed considerable amount of genetic variation among the studied sunflower genotypes, while these genotypes showed less than 3% dis-similarity through SDS-PAGE based bio-chemical genetic study. The second experiment was for the identification of heterotic groups among the studied material. Heterotic groups were identified by combing the morphological and molecular data sets as, combining different data sets has been found useful in increasing the resolution of experiment. Two major clusters one of CMS and maintainer lines and other of restorer lines were observed. Six sub-groups in each major cluster were observed and one best performing genotype from each subgroup was selected. In third experiment, 12 parents (6 CMS and 6 Restorer) selected from heterotic groups was crossed in LxT mating design during autumn, 2016 to develop crosses and study the efficacy of identified heterotic groups and gene action. 36 crosses developed along with their parents and checks were sown in Randomized Complete Block Design (RCBD) at two locations (NARC and URF) during spring-2017. Three best performing hybrids (RHP-41 x CMS-HAP-56, RHP-71 x CMS-HAP- 111, RHP-71 x CMS-HAP-12) were found to be best for seed yield and oil contents over three check hybrids and four best combining parents i.e., CMS-HAP-12, CMS-HAP-56, RHP-41 and RHP-71 were also identified. Results of our study showed that heterotic grouping among sunflower could be developed and strengthened on the basis of morphological and SSR markers to pace up the hybrid development in Sunflower.