آہ! مولانا پروفیسر سید محمد اجتباء ندوی مرحوم
افسوس کہ گذشتہ ماہ ہندوستان کی ملت اسلامیہ، ایک اور نمایاں اور قابل قدر ہستی کی خدمات سے محروم ہوگئی، خبر آئی کہ مشہور عالم، عربی اور اردو کے ممتاز صاحب قلم مولانا پروفیسر سید محمد اجتباء ندوی نے ۲۰؍ جون کو دہلی میں داعی اجل کو لبیک کہا، اناﷲ وانا الیہ راجعون۔
مولانا مرحوم ہمارے علما کے اس طبقے سے تھے جن کی تعلیم و تربیت خالص دینی بنیادوں پر استوار ہوئی لیکن جن کے فیضان نظر سے عصری تعلیم کے ادارے بھی بہرہ ور ہوئے اور جنہوں نے اپنے علم و عمل سے جدید دانش گاہوں میں صرف دینی اداروں کی عظمت و توقیر میں ہی اضافہ نہیں کیا بلکہ اس مذہبی حمیت و غیرت اور خالص دینی تشخص کی پاسداری، بڑی استواری سے کی جس کا اولین سبق انہوں نے اپنے والد ماجد مولانا سید محمد مصطفی سے حاصل کیا تھا، ان کے والد ضلع بستی میں حضرت سید احمد شہیدؒ کی دعوت اور طرز تربیت میں اپنے جدامجد سید جعفر علی نقوی کے جانشین تھے جن کو امام شہیدؒ کی قربت ومعیت حاصل تھی، حضرت سید احمد شہیدؒ سے تعلق کا مبارک اثر ان کے پورے خاندان پر رہا، جس کی وجہ سے والدین نے بچپن ہی سے اسلامی و اخلاقی کہانیاں سنا کر اور خود اپنے عمل سے ایسی ذہن سازی کی کہ آئندہ زندگی میں وہ جہاں بھی رہے، راہ حق و جادۂ اعتدال سے ذرا منحرف نہیں ہوئے، دارالعلوم ندوۃ العلما کے بعد انہوں نے دمشق یونیورسٹی اور علی گڑھ مسلم یونیورسٹی سے سندیں حاصل کیں اور طالب علمی کے بعد معلمی کا دور جامعہ ملیہ اسلامیہ، کشمیر یونیورسٹی اور الہ آباد یونیورسٹی میں پورا کیا، پروفیسر ہوئے، صدر شعبہ ہوئے، اس کے علاوہ درمیان میں کچھ وقفہ مدینہ منورہ، ریاض و...
After the Incident of 9/11 Pakistan decided to become the ally of America and play an important role in fighting terrorism on both domestic and global fronts. This war has destroyed the peace of Pakistan and has affected the Economy of Pakistan desperately. The decision of Pakistani government to fight the so called war on terror with America only to get the financial and political support of America was clearly against the teachings of Islam. However, Pakistan did receive financial benefits in this war. The important development in the wake of 9/11 is that Pakistan became the biggest beneficiary of US economic aid in the South Asian region. Despite the GDP growth, foreign aid, foreign investment, better record of foreign exchange reserve, worker remittances and debt rescheduling Pakistan’s economy did not show the desired results. The change in the Pakistan’s economy during this period is not sustainable in economic term. Due to the war on terror law and order situation has become worst. At present Pakistan is facing most unique, difficult and gruesome faces of terrorism. In this situation fiscal policy in Islamic perspective is prerequisite for the peace and economic development of Pakistan.
A great level of accuracy and efficiency is required to execute the various paradigms of the radiotherapy processes. The work described in the dissertation was aimed to verify the quality of treatment plans for different techniques in order to enhance the accuracy of planning processes involved. Also dose profile uniformity was verified to improve the Quality Assurance (QA) of radiotherapy process.This project was organized into three major components comprising of ‘comparison of treatment plan quality of RapidArc and Intensity Modulated Radiotherapy (IMRT) using various dosimetric indices’, ‘investigation oftolerance dose to Organs at Risk (OARs) and assessing degree of homogeneity and conformity for Head and Neck (H&N) cancer patients by using Simultaneous Integrated Boost Intensity Modulated Radiotherapy (SIB IMRT) technique’, and ‘determination of quality of 6 MV and 15 MV wedge-shaped radiation beams by analyzing the effect of symmetry parameter on depth, field size, beam energy, and wedge angle.’ First, analysis and comparison of the plan quality of IMRT and RapidArc techniques using various dosimetric indices was carried out to find out the better treatment modality for treating patients with cervix cancer. Thirteen cervical cancer patients treated with IMRT were selected for analysis and original plans were subsequently re-optimized based on the RapidArc technique. Inverse treatment planning was done by Eclipse (Varian Medical Systems, Palo Alto, CA) Treatment Planning System (TPS) for 15 MV photon beams from computed tomographic data. Double arcs were used for RapidArc plans. Quality of treatment plans were evaluated by calculating Conformity Index (CI), Homogeneity Index (HI), Gradient Index (GI), coverage, and Unified Dosimetry Index (UDI) for each plan. RapidArc plans resulted in better Planning Target Volume (PTV) coverage as evident by its superior Conformation Number (CN), coverage, CI, HI, GI, and UDI. Regarding Organs at Risk, RapidArc plans exhibit superior organ sparing as found from integral dose comparison. Difference between both techniques was determined by statistical analysis. For all cases under study, modest differences between IMRT and RapidArc treatment were observed. In conclusion, RapidArc-based treatment planning is safer with similar planning goals compared to the standard fixed IMRT technique. Furthermore, degree of conformity, homogeneity and tolerance dose to organs at risk for head and neck cancer patients were investigated. Fifteen patients receiving treatment based on inverse planned SIB IMRT technique were analyzed in this study. Using a beam energy of 6 MV, two dose levels of 70 Gy and 55·4 Gy were used to treat the tumor. Doses of 2 Gy in 35 fractions and 1·68 Gy in 33 fractions were simultaneously delivered for Effective Planning Target Volume (PTV1) and Boost Planning Target Volume (PTV2) respectively. Dose distribution in PTV and critical organs lie within tolerance dose guidelines protecting spinal cord, brain stem, optic chiasm, and optic nerve. Minor deviation from tolerance limit was observed for parotid glands. This technique provided highly conformal and homogenous dose distribution as well as offered best solution for preserving organ function by keeping dose below tolerance level. Finally, symmetry parameter of wedge-shaped photon beam profile was investigated to determine quality of radiation beams produced by linear accelerator. Analysis of beam profile parameter symmetry was performed for 6 MV and 15 MV photon beam energies by varying different factors such as depth, field size and wedge angle. Photon beam profile was measured from Varian’s Clinac DHX using PTW array detector. Data management, analysis, and processing of isodose curves was carried out by PTW MP3-M water tank and PTW MEPHYSTO version 7.33 software. Variation in symmetry was analyzed to match acceptance criteria as recommended by the American Association of Physicists in Medicine (AAPM) protocols. Results implied that symmetry parameter can be treated as being independent of depth and linearly increase with field size and wedge angle. For wedged beam profiles, measured values of symmetry were generally good and exceeded only slightly from the AAPM’s standard criteria for symmetry for open fields. The difference between open field beam profiles and wedge-shaped profiles were considered so that possible errors involved in radiotherapy process can be rectified.