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محمد علی جناح [قائد اعظم]

محمد علی جناح
گزشتہ مہینہ جب کہ برہان کی کاپیاں پریس میں جاچکی تھیں مسٹر محمد علی جناح کے انتقال کی افسوسناک خبرملی۔ موصوف پاکستان کے معمار اولین اوراب اس کے قیام کے بعد اس کی ریڑھ کی ہڈی تھے اس بنا پر اہل پاکستان جتنا بھی غم اور ماتم کریں کم ہے لیکن اس سانحہ کاافسوس سب کوہی ہوا کیونکہ اگرچہ کچھ دن اوپر ایک برس ہواوہ ہم سے بچھڑ گئے تھے، تاہم تھے وہ معدن ہند کے ہی ایک گوہر آبدار اور ہندوستان کی شصت سالہ جدوجہد آزادی کی تاریخ کے صفحات ان کے ذکر سے بھی خالی نہیں ہیں۔
مرحوم کوعام طورپر ہندوؤں کادشمن سمجھا جاتاہے حالانکہ مسلمانوں کے قائد اعظم کا اُن پر ایک احسان ہی کیا کم ہے کہ جسے قدامت پرست ہندو خود چاہتے تھے مگرزبان سے اس کا اظہار تک نہ کرسکتے تھے وہ قائداعظم نے خودبخود کردیا یعنی ہندوستان کے آزاد ہونے کا وقت قریب آیاتوایک چھوٹا ساٹکڑا لے کریہ کہہ کر پوراملک ان کے حوالہ کردیا :
سپردم بتومایۂ خویش را
/تودانی حسابِ کم وبیش را
wاوریہاں کے مسلمانوں کوغیرموثرٔاقلیت میں تبدیل کرکے ایسا بے دست و پا بنادیا کہ اب ہندومہا سبھا تک کو ان تہی دستان قسمت پرغصہ آنے اوران کی طرف سے خوفزدہ ہونے کے بجائے ان پرترس آنے لگاہے :
کھیل ہیں دورِآسمانی کے
چنانچہ مرحوم کہابھی کرتے تھے کہ ’’ہندومجھ کواپنا دشمن سمجھتے ہیں لیکن اگر پاکستان بن گیا تووہ ہمیشہ میرے احسان مند رہیں گے اورمیرے مرنے کے بعد ان کومحسوس ہوگا میں ان کادشمن نہیں سچا دوست تھا۔‘‘
اس میں شبہ نہیں کہ مرحوم اپنی ذہانت وفطانت، قانونی اورپارلیمنٹری قابلیت و لیاقت،سیاسی سمجھ بوجھ،خوداعتمادی،قوت تحریر وخطابت،غیر معمولی قوت ارادی،مستقل مزاجی،حاضرجوابی، ان اوصاف وکمالات کے باعث عہد حاضر کے ایک بڑے آدمی تھے اورسیاسی لیڈر کی حیثیت سے ان کادامن...

Empirical Study and Analysis of Forced Marriages and Uneducated Spouse in Sindh Province: A Case Study of Hyderabad District

The aim of this study is to recognize that how many divorced men and women are agreed that forced marriages and uneducated spouse are the causes of divorce in Hyderabad district. This study is based on primary data, and the data are collected through questionnaires from 400 respondents (200 divorced men and 200 divorced women) by using stratified sampling. Results indicate that both men and women are highly agreed that divorce occurs due to forced marriages and uneducated spouse in Hyderabad district. The hypotheses of this study have been accepted and there is no association between the variables of chi-square test.

Synergistic Effect of Zirconia and Impurities on the Properties of Mn-Zn Ferrites Synthesized by Mixed Oxide and Auto Combustion Routes

Two methods namely, conventional mixed oxide and sol gel auto combustion have been adopted to synthesize Mn-Zn Ferrite powder. In sol gel process, nanosized Mn- Zn Ferrite powder was obtained by starting auto combustion reaction in gel containing metal precursors. In each method, electromagnetic properties (saturation magnetization, Curie temperature, magnetic impedance and loss tangent) have been measured after sintering the green compacts (pellets and toroids). The results revealed that Mn-Zn Ferrite synthesized by sol gel auto combustion process had superior electromagnetic properties than conventional mixed oxide method because of possessing single phase and refined microstructure. Apart from the effect of synthesis routes, the role of zirconia (ZrO 2 ) additive (0.2, 0.4 and 0.6 wt%) along with/without impurities i.e. calcia (CaO) & silica (SiO 2 ) on the electrical and magnetic properties of Mn-Zn Ferrite have also been studied. In conventional mixed oxide method, it has been observed that Z2-series (0.2 wt% ZrO 2 along with/without CaO & SiO 2 ) have better electromagnetic properties than pure and other synthesized compositions (Z4-series and Z6-series). It was mainly due to the fine control of grain growth process during sintering. The same series (Z2-series) have also been synthesized by sol gel auto combustion process. Further improvement in magnetic impedance was observed due to the simultaneous effect of zirconia along with impurities and adopted synthesis route. Among all the synthesized compositions, Mn-Zn Ferrite containing 0.2 wt% ZrO 2 & 0.04 wt% CaO synthesized by sol gel auto combustion process possessed optimum properties at high frequency ( > 500 KHz). The presence of smaller grains having faceted morphology and formation of insulating phase along grain boundaries enabled this composition to operate at high frequency band (i.e. 3 MHz to 20 MHz). The operational frequency band of this composition was further broadened (i.e. 100 KHz to 18 MHz) by improving the sintering conditions. Furthermore, light weight and compact size (washer type) toroid core of this selected composition was prepared and tested in lab scale fabricated linear pulse amplifier circuit. The results showed that synthesized core was able to transmit even weak input signals (50 mV) without any loss. It was good achievement regarding the miniaturization of Mn-Zn Ferrite core transformers to meet the demand of modern switch mode power supply units. Beside this bulk study, highly textured Mn-Zn Ferrite films were also developed on glass substrate by using the target prepared by sol gel auto combustion process. Pulse laser deposition technique has been employed to deposit these films under controlled conditions. Results showed that the strain induced during the deposition process was responsible to attain texture in fabricated films. Because of possessing magnificent magnetic properties, fabricated film had a potential to utilize in memory and spintronic devices.
Asian Research Index Whatsapp Chanel
Asian Research Index Whatsapp Chanel

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