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Thesis Info

Author

Mehwish Ghazi

Department

Department of Computer Sciences, QAU

Program

MSc

Institute

Quaid-i-Azam University

Institute Type

Public

City

Islamabad

Province

Islamabad

Country

Pakistan

Thesis Completing Year

2017

Thesis Completion Status

Completed

Page

x, 62

Subject

Computer Sciences

Language

English

Other

Call No: DISS / M.Sc / COM / 2240

Added

2021-02-17 19:49:13

Modified

2023-01-06 19:20:37

ARI ID

1676716983264

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پروفیسر فضل الرحمن فریدی

پروفیسر فضل الرحمن فریدی مرحوم
۲۶؍ جولائی کے اخبار میں ڈاکٹر شرف الدین اصلاحی کے انتقال کی خبر کے ساتھ ڈاکٹر فضل الرحمن فریدی کی وفات کی بھی خبر تھی، غم دوگنا ہوگیا، دنیائے علم کی ویرانی سی ویرانی ہے، اس کیفیت خزاں میں شجر زندگی کے اوراق زرد ہوتے جاتے ہیں۔
ڈاکٹر صاحب شیراز ہند جونپور کے مردم خیز قصبہ مچھلی شہر میں پیدا ہوئے، الہ آباد اور علی گڑھ میں اعلیٰ تعلیم حاصل کی، معاشیات کے موضوع میں اختصاص کیا، پہلے مسلم یونیورسٹی اور بعد میں سعودی عرب کی ملک عبدالعزیز یونیورسٹی میں اسی کادرس دیا، اﷲ نے قلب و ذہن کو پاکیزگی بخشی، اسلام کے نظریۂ معاشیات کو عصری نظام سرمایہ داری اور قمار و سود کی گرم بازاری میں یقین و اعتماد کے ساتھ پیش کرکے اس کی بہتری اور برتری ثابت کرنا، اس دور کا فرض کفایہ تھا جس کو پورا کرنے والوں میں فریدی مرحوم کا حصہ بڑا نمایاں ہے۔
تدریس کے ساتھ انہوں نے تصنیف و تالیف کا عمل جاری رکھا، جماعت اسلامی سے متاثر تھے اسی لیے جماعت کے انگریزی ترجمان ’’ریڈینس‘‘ کی ادارت اور دوسری انتظامی ذمہ داریاں بھی وقتاً فوقتاً انجام دیتے رہے، لیکن رسالہ ’’زندگی نو‘‘ ان کے افکار و نظریات کا سب سے موثر ترجمان رہا، وہ اس کے مدیر تھے اور اشارات میں ان کی ادارتی تحریریں اشارات سے زیادہ بینات کی صورت سامنے آتی رہیں۔ خصوصاً معاشی موضوعات پر نہایت معلومات افزا ہوتیں، ان کے افکار کی تہہ میں صرف یہ جذبہ پنہاں ہوتا کہ اسلام کی معاشی تعلیمات کی برکتوں کا اندازہ کرنے کے لیے موجودہ زمانہ کا ماحول سب سے سازگار ہے لیکن ہماری معلومات صرف روایتی مذہبی تعلیمات تک محدود ہیں، آئی ایم ایف جیسے مالیاتی اداروں کو ان کے اسلوب میں بتانے کی ضرورت ہے کہ قرضوں کی...

جامعات كے طلبہ کے عقائد و نظریات کی اصلاح کیلئے مکی دور کے اسلوب دعوت کو اپنانے کی ضرورت و اہمیت: منہج اور متوقع نتائج

There is gape in students of Islamic Institutes and Institutes of higher education in the world. The students of Islamic Universities well aware about Islam and its teachings. They have strong beliefs in it. While the students of higher educational institutes other than Islamic have no idea and have no enough knowledge about Islam and its beliefs. There is dire need for reconciliation in this regard. This research paper tries to explore Importance and need to adopt the way of Da’wa of the Holy Prophet in Makki era in order to improve the beliefs of University students. Way and expectative results.

Potential of Selected Agrowastes for Protection of Cereal Grains Against Aflatoxins

Storage of food stuff and cereals has been a global issue from years due to fungal infection and development of mycotoxins; the most dangerous are aflatoxins, which not only deteriorate the food quality but have carcinogenic potential for mammals. In view of nutritive value and potential of plants as safer and viable source of antifungal agents, the present research work has been designed to evaluate the antifungal activities of various agricultural wastes and some medicinal plants against the aflatoxigenic strains of Aspergilus flavus and Aspergillus parasiticus, so as to reduce the aflatoxin production in cereal grains durin storage. The antifungal components of plants were extracted using solvents like methanol, ethanol, chloroform and acetone. Antifungal activity determined by Disc Diffusion method and Minimum Inhibitory Concentration (MIC) showed that ethanolic extract of pomegranate peels exhibited highest antifungal effect against both tested fungi with maximum zone of inhibition 38 mm for A. paracitus and 37 mm for A. flavus, however, the least effect was observed by ethanolic extract of sugarcane baggasse with minimum DIZ value of 10 mm against both fungi. Crude extracts having good antifungal activity were analyzed for antifungal constituents (phenolic acids) by GC-MS. Total of 8 phenolic acids like gallic acid, cinamic acid, benzoic acid, vanillic acid, protocacheuic acid, ferulic acid, caffeic acid, and para-coumaric acid were identified on the basis of availability of standard chemicals and spectral data. Significant variation (P<0.05) was found among concentration of phenolic acids detected in different tested plant extracts. The cereal grains (wheat, maize and rice) inoculated with A. flavus and A. parasiticus were stabilized with 5 plant materials at three different concentrations (5, 10, and 20%) and stored at two different conditions of temperature and moisture (25 o C temperature and 18% moisture and 30 o C temperature and 21% moisture) for a period up to 9 months. After regular interval of time, qualitative analysis by TLC and quantitative estimation by HPLC was performed. Among the investigated plants pomegranate peels and neem leaves (20 %) were found to be most effective and they fully inhibit aflatoxin B 1 synthesis (100%) by both tested fungi at all cereals (maize and rice and wheat) and B 2, G 1 and G 2 synthesis at 25 o C temperature and 18% moisture level. Whereas, at high temperature and moisture level (30 o C and 21%) neem leaves and pomegranate peels fully inhibited aflatoxin B 1 synthesis by both tested fungi in wheat and maize but did not show complete inhibition of aflatoxin B 1 synthesis in rice. Generally the order of inhibitory potential of investigated plants at 20 %concentration against aflatoxins synthesis by both tested fungi was as neem leaves > pomegranate peels > citrus leaves > citrus peels > kikar leaves. Finally statistical analysis was applied on triplicate optimized samples using mean, standard error, and analysis of variance ANOVA. Significant differences of mean were calculated using Least Square Difference (LSD) test. Overall results of the current study showed that neem leaves and pomegranate peels can be used directly or to develop agents to control the production of aflatoxin in cereals effectively in controlled moisture and temperature conditions.