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Home > Characterization of B-Sands in Gambat Block Using 3D Seismic Interpretation, Rock Physics Analysis, Avo Modelling and Post Stack Inversion Analysis

Characterization of B-Sands in Gambat Block Using 3D Seismic Interpretation, Rock Physics Analysis, Avo Modelling and Post Stack Inversion Analysis

Thesis Info

Author

Aqsa Afzal

Department

Department of Earth Sciences, QAU

Program

Mphil

Institute

Quaid-i-Azam University

Institute Type

Public

City

Islamabad

Province

Islamabad

Country

Pakistan

Thesis Completing Year

2017

Thesis Completion Status

Completed

Page

67

Subject

Earth Sciences

Language

English

Other

Call No: Diss / M.Phil / EAR / 1618

Added

2021-02-17 19:49:13

Modified

2023-02-19 12:33:56

ARI ID

1676715423034

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مولانا ابوالحسن علی ندوی

آہ! مولانا سید ابوالحسن علی ندویؒ
یہ بات کس طرح دل میں اتاری جائے کہ عالم اسلام کی سب سے زیادہ معتبر اورمعروف ومشہور شخصیت حضرت مولانا سید ابوالحسن ندوی اب اس دنیا میں نہیں رہے ہیں، وہ۳۱/دسمبر۱۹۹۹ء کوانتقال فرماگئے ہیں۔ اناﷲ واناالہ راجعون۔ یہ بات اب بات نہیں رہی ہے حقیقت ہوچکی ہے اورحقیقت کوکسی بھی طرح جھٹلایا نہیں جاسکتاہے اورجب یہ حقیقت ہے کہ حضرت مولاناسید ابوالحسن علی ندوی اس دنیا سے ہم سب کو چھوڑ کرچلے گئے ہیں توہمارے لیے رونے کے علاوہ کوئی چارہ ہی نہیں رہاہے۔رونا اس لیے ہے کہ اس دنیا میں ایک وہ ہی ہستی ایسی بچی تھی جوصرف اورصرف اسلام اورانسانیت کے لیے مستعد عمل تھی۔ جس نے اپنی پوری حیات میں اپنے لیے کچھ نہ پا کرپوری انسانیت کے لیے سب کچھ کیا، اپنی تمام ترتوانائیوں کواسلام کی سربلندی اورانسانیت کی بہتری و فلاح کے لیے صرف کیا۔مولانا سید ابوالحسن علی ندوی کے انتقال کوہم بیسویں صدی کاسب سے بڑا المیہ ہی کہیں گے۔اس پرفتن ماحول میں وہ شرافت میں یکتاتھے، انسانیت میں منفرد تھے، اخلاق وتہذیب اورتمدن عالم انسانیت کے لیے فقید المثال تھے، رواداری ووضعداری میں ان کی زندگی ایک نمونہ تھی، تقویٰ وطہارت میں انہیں امتیازی خصوصیات حاصل تھیں۔ سادگی ان کااوڑنا بچھونا تھی، دوسروں کے لیے ان کے یہاں سب کچھ تھا ضرورت مندوں،حاجت مندوں کے لیے وہ بادشاہ تھے، لیکن اپنے لیے وہ کچھ نہ تھے انہوں نے اپنی زندگی کو دوسروں کی خدمت، انسانیت کی فلاح اوراسلام مذہب کی آبیاری کے لیے وقف کررکھا تھا۔ وہ اپنے آپ میں ایک انجمن تھے ان میں اسلامی تعلیمات کی صحیح معنوں میں تمام ہی خصوصیات تھیں۔ان کی ہربات میں اسلامیت جھلکتی تھی۔ وہ دورصحابہؓ کی تمام خصوصیات و اچھائیوں اورخوبیوں کے حامل تھے۔
ان کی وفات سے ایسا محسوس ہورہا ہے کہ انسانیت کی...

منهج الشعر العربي وأساليب تدريسه في الدرس النظامي للوفاق المدارس العربية

Religious Institutions in Pakistan play a vital role in the education of Arabic Language, its dissemination and molding of the religious ethos. Being important centers for the proliferation of the Arabic Language these institutions have specific system for the teaching of Arabic language and it’s methodology. The aim of the paper was to investigate the teaching methods established by Wifaq-ul-Madaris Al- Arabia, Multan Pakistan for the teaching of Arabic literature to the students of Religious Institutions, working under its umbrella. The paper found two major aspects; firstly, to analyze the contents of rabic poetry in various sessions; Secondly, to study various prevailing teaching methods of Arabic poetry in these religious institutions. The paper also explored its solid and fragile features from both aspects and recommends suggestions for the promotions of imparting the educations of Arabic Poetry in religious institutions.

Synthesis of Novel, Hybrid Polymer Nanocomposite Adsorbent by Graft Polymerization and its Environmental Applications

Two different synthesis approaches were utilized with the ambition for the development of efficient and cost effective adsorbents. These methods were simultaneous radiation grafting and emulsion graft polymerization. Poly(acrylonitrile) grafted sepiolite nanohybrid (MS-g-PANγ) has been synthesized using acrylonitrile via simultaneous radiation grafting. The grafting yield was measured by varying the absorbed dose, dose rate and monomer concentration. The acrylonitrile group was chemically modified into amidoxime (MS-g-aoPANγ). The structural and morphological investigations of these nanohybrids were performed by Fourier transform infrared (FT-IR), x-ray diffraction (XRD) and field emission scanning electron microscopy (FESEM). Batch adsorption studies were carried out for copper uptake onto amidoximated nanohybrid adsorbents to envisage the effects of pH, adsorbent dose, contact time and initial concentration. Equilibrium was attained within 30 minutes following pseudo-second order kinetics and was well described by the Langmuir isotherm model. The maximum adsorption capacity was found to be 278 mg/g for 5 kGy sample. This environmental friendly and cost effective adsorbent can be used for the removal of copper ion. Same technique was exploited for the synthesis of sepiolite-g-polystyrene nanohybrid (MS-g-PSγ) using Co-60 irradiator in the presence of dichloromethane (DCM) under nitrogen atmosphere and room temperature. The grafting yield was affected by absorbed dose and monomer concentration in the mixture. Sulfonation of synthesized nanohybrid (MS-g-sPSγ) was carried out with sulfuric acid. Both the grafting of styrene and its sulfonation were verified by FT-IR, XRD and FESEM. The gravimetric investigations showed that grafting increased with the absorbed dose. Results showed that the system allowed successful grafting of styrene onto modified sepiolite. Sepiolite-g-polyacrylonitrile nanocomposites (MS-g-PAN) were also synthesized using emulsion graft polymerization. The influence of synthesis parameters (concentrations of monomer, initiator and surfactant) on grafting yield was studied. The nitrile group was chemically modified into amidoxime (MS-g-aoPAN). Maximum grafting of 373% was achieved at 5% acrylonitrile, 1% surfactant and 0.1% initiator concentrations. The structural and morphological changes were observed by FT-IR, XRD, FESEM and TEM. Similar technique was applied for the synthesis of sepiolite-g-polystyrene nanocomposites (MS-g-PS) using styrene. Maximum grafting of 85% was achieved at 3% styrene concentration (w/v). FT-IR, XRD and FESEM confirmed the presence of polystyrene grafts but grafting yield was low (85%). So it can be established that radiation grafting is better route for the synthesis of sepiolite-g-polystyrene nanocomposites as compared to emulsion graft polymerization. The intention of this project was to develop organic-inorganic nanohybrid materials having the aptitude to adsorb toxic metals from waste water. The ambition was successfully achieved by adopting two routes of synthesis i.e. radiation grafting and emulsion graft polymerization.