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پھول کی پتی سے کٹ سکتا ہے ہیرے کا جگر

پھول کی پتی سے کٹ سکتا ہے ہیرے کا جگر
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 پرتقر یر کرنی ہے وہ ہے:’’پھول کی پتی سے کٹ سکتا ہے ہیرے کا جگر‘‘
صاحبِ صدر!
اس کائناتِ رنگ و بو میں جہاں تک نظر دوڑائیں مظاہر فطرت چشم ہائے بنی نوع انسان کو تر و تازہ کرتے ہوئے دکھائی دیتے ہیں، کائنات کی جملہ رنگینیاں اوربو قلمونیاں اپنی مظاہر فطرت کے وجود کی مرہون منت ہیں۔ ان کے حسن کو دستِ انسانی نے چار چاندلگا دیئے ہیں۔ اور ایسے ایسے کارہائے نمایاں سرانجام دیئے ہیں کہ عقل محو حیرت ہے اور ناممکن امور کو ممکن کر دکھایا ہے۔
شاعراپنے شعر کے اس مصرعے میں جہاں عقل و شعور کی اہمیت کو اجاگر کرنا چاہتا ہے وہاں محنت اور مشقت کی خو پیدا کرنے کا خواہاں بھی ہے۔
صدرِذی وقار!
تاریخ کی ورق گردانی کریں تو پتہ چلتا ہے کہ عظیم لوگ اگر عظمت کی معراج پر فائز ہوئے ہیں تو محنت سے آسمان کی بلندیوں کومس کیا ہے تو محنت سے، زمین کی گہرائیوں میں سراغ رسانی کی ہے تو محنت سے،سمندروں میں غواصی کر کے ہیرے جواہرات تلاش کیے ہیں تو محنت سے، پہاڑوں کو کاٹ کر شاہراہیں بنائی ہیں تو محنت سے، الغرض کائناتِ ارض وسماء میں جو شاہکار نظر آرہے ہیں، یہ سب محنت و مشقت کا شاخسانہ ہیں۔
معزز سامعین!
ناممکن کو ممکن بنایا جا سکتا ہے، عقل سلیم کے ذریعے قوت استدلال کو استعمال کر کے بڑے بڑے مسائل کا حل تلاش کیا جاسکتا ہے لیکن مردناداں کے لیے نرم زبان کا استعمال سعیٔ لا حاصل بھی ہے اور وقت کا ضیاع بھی!
محترم صدر!
عقل و...

Time Management in Islam

The concept of time management is practice from decades. Time management has grabbed the attention of many scholars and there were many writings and analysis made. Time management is an important issue of human life as you cannot add more hours in a day, you have to plan yourself with the limitation of time. Islam focuses on the time management so that a believer should balance his life (spiritually, socially and economically). Islamic teachings are dynamic in their approach, they teach Muslim from every aspect of life and allow them to spend their time productively. Islam’s main focus is on the planning and organizing the time and our main focus is to depict what Islam teaches about time management and how it is practiced in the world. Then conventional methods of management are similar to the Islamic teachings.

Solid Phase Extraction of Heavy Metals Using Low Cost Sorbents

The aim of present work is to investigate the sorption capacity of salvadora persica, activated carbon, chitosan and chemically modified chitosan for heavy metals from dilute solutions. Salvadora persica was converted into powdered form and characterized by using Infrared spectroscopy. It has various organic compounds and these compounds contain sulphur, oxygen and nitrogen in their skeletons and behave superbly as coordinating ligands for cations present in the aqueous solution and hence causing effective sorption. Activated carbon was also prepared from salvadora persica under vacuum at 673 K with different soacking time. The prepared activated carbons were characterized using Surface Area Analyzer. Percentage yield of the prepared activated carbons in different heating times prior to washing was different. The activated carbon yields obtained at 673 K were 54.78 %, 52.27 % and 50.31 % at 30, 45 and 60 min heating time, respectively. The yield of activated carbons decreased as the heating duration increased. Surface area decreased from 375 to 27 m2/g. 4-Acryloylmopholine was reacted with chitosan to alter it chemically .The aim of treatement was to enhance binding sites for heavy metals ions. The amended chitosan holds different binding sites (chelating centers) in the form of oxygen and nitrogen. Different techniques were applied to illustrate the amended chitosan. Activated carbons, powdered salvadora persica, chitosan and the chemically modified chitosan were used as sorbents for different cations (Cu 2+, Cd 2+, Pb 2+ and Ni 2+ ). Among these cations copper showed highest sorption ability as compared to other and the sorption properties were in agreement with that of the Langmuir model. The activated carbon prepared at 30 min heating time, showed maximum sorption capacities for cations due to its larger surface area. The Freundlich, Langmuir and Temkin models (both linear and non linear methods) were used to assess the experimental statistics. For activated carbon and powdered salvadora persica, lower errors were shown by type one (I) of the Langmuir model as compared to Freundlich and Temkin models, so it is the appropriate model to explain the sorption phenomenon. Among the linear forms of the Langmuir isotherms, low error values were given by type four (IV) than other linear forms of Langmuir and the Freundlich model but higher than that of Temkin model, which shows that Temkin model fits better to the experimental data of chemically modified chitosan.
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