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Home > Standard Electrode Potential, Chemically Coupled and Irreversible Electrode Processes, and Heterogenous Electron Transfer Rate Constants: Theoretical, Experimental and Computational Investigations

Standard Electrode Potential, Chemically Coupled and Irreversible Electrode Processes, and Heterogenous Electron Transfer Rate Constants: Theoretical, Experimental and Computational Investigations

Thesis Info

Access Option

External Link

Author

Qureshi, Rumana

Program

PhD

Institute

Quaid-I-Azam University

City

Islamabad

Province

Islamabad.

Country

Pakistan

Thesis Completing Year

1989

Thesis Completion Status

Completed

Subject

Chemistry

Language

English

Link

http://prr.hec.gov.pk/jspui/bitstream/123456789/4478/1/3060H.pdf

Added

2021-02-17 19:49:13

Modified

2023-01-06 19:20:37

ARI ID

1676727233155

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ایم ۔مہدی حسن

ایم مہدی حسن افادی الاقتصادی

            ماہ گزشتہ میں ایم مہدی حسن (افادی الاقتصادی) کا انتقال ادبیات اردو کے لئے ایک سخت حادثہ ہوا، مرحوم ایک سحرنگار ادیب اور ایک خاص طرزِ انشاء (اسٹائل) کے موجد تھے، معارف کے افق پر یہ برق ایک سے زائد بار چمکی اور یقین ہے کہ ناظرین کے دلوں میں ’’شبلی سوسائٹی اور معاصرانہ چشمک‘‘ کے لکھنے والے کی یاد ابھی بالکل تازہ ہوگی، مرحوم کو مولانا شبلی کی ذات سے گہرا تعلق تھا، اسی لئے وہ معارف کو بھی بہت عزیز رکھتے تھے اور دارالمصنفین کی مجلس انتظامی کے رکن تھے، ادب و انشاء کا ایسا ذوقِ سلیم رکھنے والے افراد مدتوں میں پیدا ہوتے ہیں۔ افسوس ہے کہ ۲۲؍ نومبر کو یہ ماہتاب کمال پیوند خاک ہوگیا۔ اِنَّالِلّٰہِ وَاِنَّا اِلَیْہِ رَاجِعُوْنَ۔

            گورگھ پور وطن تھا، مشرقی تعلیم کے ساتھ انگریزی تعلیم حاصل کی تھی۔ قرق امینی سے تحصیلداری تک بتدریج ترقی کی تھی۔ نہایت مہذب اور سنجیدہ تھے، مزاج میں نفاست اور لطافت حد درجہ تھی۔ (سید سليمان ندوی، دسمبر ۱۹۲۱ء)

 

            اردو کے لطیف انشا پرداز ایم مہدی حسن مرحوم (افادی الاقتصادی) کی یاد اب تک ان کے قدردانوں کے دلوں میں باقی ہوگی، مرحوم کی زندگی کی خالص خصوصیت لطافت پسندی تھی، جس سے ان کی زندگی کا کوئی شعبہ خالی نہ تھا، رہنا سہنا، پہنا اوڑھنا، پڑھنا لکھنا، سفر اور قیام، خیال اور تصور، تحریر اور تقریر ہر شے میں ان کی یہ خصوصیت نمایاں تھی، مولانا شبلی مرحوم کے لٹریچر کے وہ شیدا تھے، وہ ڈھونڈھ کر عمدہ سے عمدہ لفافے اور کاغذ مولانا کے پاس بھیجتے تھے کہ وہ ان پر ان کو خط لکھیں، جب دارالمصنفین سے کتابیں منگواتے تھے تو فرمائش ہوتی تھی کہ کتاب کی...

The Philosophical Perspective in Case of Jihad

Here are two opposing views of scholars and different religions regarding the permission or non-permission of war on the basis of honor and lawfulness of human life. The Hindus and Jews legalize war, whereas the Buddhists and Christians consider it illegal. Islam follows the middle path and attributes the legality of war to its purpose because only the purpose tells the righteousness or wrongfulness of any deed. Islam has prevented from all those purposes that eliminate the cause of Allah Almighty from war. Islam does not legalize war for any worldly purpose so the pursuit of fame, kingship, booty, conquering another land or national or personal revenge is not legal. Jihad has been enjoined for the elimination of hurdles in the path of Allah. It clarifies the policy of Islam that war is not an end but it is a means to an end. Today the west is doing propaganda against Islam that Islam spread through sword and the concept of jihad is being related to terrorism. The purposes of jihad should be kept in mind in order to understand the philosophy of jihad. The aim of this paper is to highlight the purposes of jihad and its importance. Views of various scholars have been observed in this study along with references from Quran and Hadith.

Genetics of Drought Tolerance in Wheat Triticum Aestivum L. .

Seventy five diversified accessions of Triticum aestivum L. were screened to assess the variability for drought tolerance at seedling stage in the green-house of Department of Plant Breeding and Genetics, University of Agriculture, Faisalabad. On the basis of relative performance of the genotypes, five tolerant and two sensitive genotypes were selected and crossed in 7 × 7 diallel mating design. The breeding material was evaluated under green-house and field conditions with three replications following completely randomized design and randomized complete block design, respectively under normal and drought conditions. The data regarding various seedling traits viz; root length, shoot length, root weight shoot weight and other plant traits like days to heading, days to maturity, plant height, flag leaf area, tillers per plant, spike length, number of spikelets per spike, spike weight, grains per spike, spike grain weight/spike straw weight ratio, thousand-kernel weight, biomass per plant, harvest index, rate of photosynthesis, rate of transpiration and grain yield per plant. All the traits showed decreasing trends due to drought stress except root length. Existence of sufficient amount of genetic variability was evident among genotypes for all the parameters. On performing adequacy test, it was suggested that data was fully adequate for spike length, plant height, spike weight, spikelets per spike and rate of photosynthesis under normal condition while for traits like shoot weight, days to maturity, plant height, spike length, tillers per plant, thousand-kernel weight, harvest index and grain yield per plant under drought condition indicating the presence of dominance and absence of epistasis.All the remaining traits exhibited the partial adequacy under both the conditions. The results of the genetic studies showed that almost all the traits exhibited additive genetic effects with partial dominance and with moderate to high heritability. High heritability estimates were observed for root weight, shoot weight, plant height, grain weight per spike, flag leaf area, days to heading, thousand-kernel weight, biomass per plant, rate of transpiration and grain yield per plant under both the conditions. Correlation studies among seedling traits revealed significant and positive genotypic and phenotypic association of root length with root weight, shoot length with shoot weight and root weight with shoot weight under both environments. Grain yield per plant had positive and significant genotypic and phenotypic association with almost all the traits under both conditions. Negatively significant genotypic and phenotypic association of grain yield was found with days to heading under both conditions. Although grain yield can be enhanced through selection on yield components as they have strong association with yield under both conditions but special emphasis should be given to plant height, thousand-kernel weight and plant biomass because of their strong association with yield. The genotypes with adequate grain-fill period can have better yielding ability under normal and stress as well because of negative association of days to heading with yield while it was positive with days to maturity. The partial dominance with additive gene action in most of the traits suggests that selection could be carried out in early generations using pedigree or single seed descent methods to have genetic gains under water limited environment. The G7´G2, G5´G6 and G4´G7 were found the potential cross combinations in terms of yield and yield related traits for future breeding programs. The information may also be used to evolve high yielding varieties for sustainable wheat production in those areas where drought stress is a major threat.