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Characterization of Raman Spectra Produced by Dengue Infected Serum Samples

Thesis Info

Author

Muhammad Bilal Khan

Supervisor

Javaria Qazi

Department

Department of Biotechnology, QAU

Program

Mphil

Institute

Quaid-i-Azam University

Institute Type

Public

City

Islamabad

Province

Islamabad

Country

Pakistan

Thesis Completing Year

2015

Thesis Completion Status

Completed

Page

xi,58

Subject

Biotechnology

Language

English

Other

Call No: DISS / M.PHIL / BIO/ 4154

Added

2021-02-17 19:49:13

Modified

2023-02-19 12:33:56

ARI ID

1676717208559

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کھیلوں کا کردار پر اثر

کھیلوں کا کردار پر اثر
نحمدہ ونصلی علی رسولہ الکریم امّا بعد فاعوذ بااللہ من الشیطن الرجیم
بسم اللہ الرحمن الرحیم
معزز اسا تذہ کرام اور میرے ہم مکتب شاہینو! آج مجھے جس موضوع پر لب کشائی کا موقع فراہم کیا گیا ہے وہ ہے:’’کھیلوں کا کردار پراثر ‘‘
معزز حاضر ین!
جہاں تک کردار کا تعلق ہے یہ قوموں کی زندگی میں ریڑھ کی ہڈی کی حیثیت رکھتا ہے۔ تعلیمات اسلام اور عبادات دین کا اگربنظرِ غائرمطالعہ اور مشاہدہ کیا جائے تو جو چیز سامنے آتی ہے وہ اچھے کردار اور اخلاق کی تخلیق ہے۔ جملہ احکام الہیہ بھی ایک انسان میں اچھے کردار اور اخلاق کے متمنی ہیں۔ اورقرآن جس کا موضوع انسان ہے وہ بھی ایک اچھے انسان کا خواہش مند ہے۔ جو دین ودنیا میں ہرلحاظ سے کامیاب ہو۔بقول شاعر:
بات کردار کی ہوتی ہے وگرنہ عارفؔ
قد میں انسان سے سایہ بھی بڑا ہوتا ہے
ذہین انسان ہی با کردار ہوتا ہے۔ ماہر نفسیات کہتے ہیں کہ ذہن جب باہر آتا ہے تو کردار بن جاتا ہے کردار جب اندر جاتا ہے تو ذہن بن جاتا ہے۔
صدرِذی وقار!
یہ موضوع بہت طویل ہے میں صرف مذکورہ موضوع پر چند گزارشات پیش کرنا چاہتا ہوں۔ تاریخِ اقوام عالم پر نظر دوڑائیں تو کاروبار اور محنت و مشقت کے ساتھ ساتھ آپ کو ایسے لمحات بھی دکھائی دیں گے جن میں تفریح اور کھیل کودکے سوا کچھ نہیں ہوگا۔ کھیل کود کا تصور اسلام میں بھی موجود ہے کہ محسنِ کائنات حضرت محمدؐ نے بھی تیرا کی اور دوڑ کے مقابلوں میں حصہ لیا۔ کھیل اور تفر یحی پروگرام کردار پر بڑا اچھا اثر ڈالتے ہیں۔ یہی وجہ ہے کہ دیگر ممالک کی طرح پاکستانی نظام تعلیم میں اور اوقات تعلیم و تدریس میں بھی باقاعدہ ڈرل کا پیریڈ ہوتا ہے۔...

I’Jaz Al-Qur’an Al-Karim an Evaluation of Historical Discourse and Dimensions

This paper aims at an evaluation of various approaches to define and redefine the classical theory of the I‘jaz (the inimitability of the Qur’ān) in the perspective of the challenges and problems faced by the Muslim society emphasising a need to cope with the rational thinking, modernity, scientific progress, psychological advancement and civilizational development, though there has been a comparatively lesser description of the rhetoricism of the Qur’ān too. It provides an account of scholarship exploring some novel dimensions of the matchlessness of the Qur’ān in the contemporaneous context. They have justified rationally and psychologically the Qur’ānic historic challenge of producing a book or its some surahs or few verses similar to the Qur’ān that has offered the irresistible call to the whole mankind: “Say: “If the whole of mankind and Jinns were to gather together to produce the like of this Qur’ān, they could not produce the like thereof, even if they backed up each other with help and support”. (Al-Isra 17: 88) The same challenge occurs in the Qur’ān on three previous occasions (Al-Baqarah, 2: 23-24; Yunus 10: 38, and Hūd 11: 13) and later also in al-Tūr (52: 33-34). The content of all the verses referred to above is in response to the allegation of the unbelievers that the Qur’ān had been composed by the Prophet (peace be on him) and then falsely ascribed to God. All this was refuted. This refutation of the Qur’ān was logically established by the modern Arabic scholars through their sound arguments.

Screening and Evaluation of Allelochemical for Suppressing Weeds of Wheat Crop

Agriculture is the backbone of Pakistan’s economy. Food security depends upon a sustainable agricultural production and higher levels of yield. Wheat is a major cereal crop of Pakistan that severely faced by weed infestation in lowering approximately 45% wheat yield So, controlling weeds is one of the essential requirements of the production system to enhance yield. Use of herbicides can efficiently control weed populations, but such products have environmental and health hazardous effects along with weed resistance problem. Allelopathy is eco-friendly strategy and therefore useful in controlling weeds and to enhance crop productivity. Keeping in view, the present study was conducted to screen out plant extracts of some plant extracts such as Carica papaya, Lantana camara, Pinus roxburghii and Rhazya stricta for the allelopathic activity against major weeds (i.e. Avena fatua, Chenopodium album, Euphorbia helioscopia Phalaris minor and Rumex dentatus) of wheat crop. The current investigation was based on the hypothesis that the allelopathic potential of plants can be an effective weedicidal tool but should not significantly harm the crop of interest. The preliminary screening of the selected plants were carried out on filter paper, soil and agar in the laboratory by using aqueous, hexane and methanolic extracts and sandwich method. Based on preliminary screening and data on germination percentage, radical and plumule length of weeds, it was observed that methanolic extract of L. camara leaf exhibited significant inhibitory effect on all tested weeds, while wheat plants remained unaffected. Three fractions of leaf methanolic extract of L. camara were obtained by using combiflash. Activity guided isolation of these three fractions showed that fraction 2 was found the most active in suppressing all the tested weeds. Assessment 2 of physiological effect on weed species following application of fraction 2 showed that the total chlorophyll contents and protein contents were suppressed significantly in all tested weeds as compared to their respective controls. Superoxide dismutase and peroxidase contents were increased in T3 (50%) and T2 (75%) while in T1 (100%), superoxide dismutase and peroxidase contents were significantly reduced as compared to their respective controls. The NMR and GC-MS analysis of leaf methanolic combiflash fraction 2 exposed four potentially active compounds i.e., Methyl palmitate, Methyl stearate, Methyl oleate and Methyl linoleate. The allelopathic activity of these potentially active compounds (allelochemicals) were explored first time against tested weeds of wheat crop. This is recommended that identified and purified compounds need to be further evaluated regarding their allelopathic potential compared with the standard herbicides available in the market. The same will be tested against a variety of other problematic weeds of various important crops. The cost-effective measurement of these identified compounds with the available products.