علامہ یوسف علی
دوسرا حادثہ علامہ یوسف علی کی وفات کا ہے، وہ جدید تعلیم کی بہترین پیداوار بہت پرانے اور بڑے فاضل آئی سی ایس تھے، انگریزی پر ان کو اہل زبان جیسی قدرت حاصل تھی، وہ متعدد بلندپایہ کتابوں کے مصنف تھے، ان کی ایک کتاب کا ترجمہ ’’ہندوستان قرونِ وسطیٰ میں‘‘ کے نام سے اردو میں بھی شائع ہوچکا ہے، یہ ان کے ان لکچروں کا مجموعہ ہے جو انھوں نے ہندوستانی اکیڈمی الہ آباد میں دیے تھے، اگرچہ ان کا قالب مغربی تھا، مگر ان کا قلب ہمیشہ مومن اور ان کا قلم ابتداء سے اسلام کی خدمت میں مصروف رہا، ان کا سب سے بڑا علمی و دینی کارنامہ قرآن مجید کا انگریزی ترجمہ ہے، جو ادبی خوبیوں کے لحاظ سے انگریزی زبان کا شاہکار سمجھا جاتا ہے، اس کی ایک خوبی یہ بھی ہے کہ مترجم نے ان جدید مفسرین کے برعکس جو محض یورپ کی مرعوبیت میں آیاتِ قرآنی میں خود ساختہ تاویلیں کرتے ہیں، اپنے حواشی میں کوئی ایسی تاویل نہیں کی ہے جو سلف کے عقائد کے خلاف ہو، اس لئے دینی طبقہ میں بھی اس ترجمہ کو پسندیدگی کی نظر سے دیکھا گیا، اﷲ تعالیٰ اپنی کتاب عزیز کے اس خادم کو اس کی خدمت کا صلہ عطا فرمائے۔ (شاہ معین الدین ندوی، جنوری ۱۹۵۴ء)
Medical journals are a credible source of disseminating research and innovations, and Launching a medical journal is a challenging task. Many medical science journals are establishing a platform to publish quality research but still the task is tough and requires perseverance and hard work. Shalamar Medical and Dental College (SMDC) Lahore, strives to promote a culture of research. As part of this initiative, SMDC had launched ‘Medical Journal of Sakina Begum Institute’, but publication of the second volume was delayed due to the pandemic. Moreover, the name of the journal had to be changed due to some administrative issues. However, the committed editorial team was successful in bringing efforts for the latest issue to fruition.
Keeping in view the substantial role of a newly discovered plant growth regulator, aminolevulinic acid (ALA), in salinity tolerance, an initial experiment was carried-out to optimize ALA dose at which sunflower plants showed maximum response in terms of different gas exchange characteristics, chlorophyll pigments and growth under saline conditions. After fifteen days of seed germination, two sunflower cultivars (ORI-42B and ORI-48B), were subjected to 0 (control) or 150 mM NaCl. Ten varying levels of ALA (0, 10, 20, 30, 40, 50, 60, 70, 80 and 100 mg L -1 ) were applied as a foliar spray to 32-day old plants. Of all ALA levels, 20, 50 and 80 mg L -1 were relatively more effective in improving photosynthetic rate, chlorophyll a and b, a/b ratio, photosynthetic rate (A), water-use efficiency (WUE), transpiration rate (E) and stomatal conductance (gs) in both cultivars of sunflower under non-saline and saline conditions. Overall, ALA-induced growth improvement in salt stressed sunflower plants was positively correlated with A and chlorophyll pigments. The three levels (20, 50 and 80 mg L -1 ) of ALA found relatively more effective in the first experiment were used in the yield experiment to appraise the role of ALA in detail on growth, yield, seed oil contents and a variety of physio-biochemical attributes in two sunflower cultivars (Hysun-33 and S-278). The ALA treatments were applied as a foliar-spray after 21-day of salt (NaCl) treatments. Salt stress caused a significant suppression in gas exchange characteristics, chlorophyll contents, essential nutrients in addition to growth, yield, oil percentage and α-tocopherols of seed oils, while enhanced tissue Na + and Cl - , proline, GB, relative membrane permeability (RMP), H 2 O 2 , MDA and activities of CAT, POD and SOD in both sunflower cultivars. Of both sunflower cultivars, cv. S-278 was higher in growth, proline, SOD activity, while, cv. Hysun-33 in α-tocopherols under saline regimes. Foliar-applied different levels of ALA were effective in improving root fresh and dry weights, chlorophyll a, seed-oil α-tocopherols, water relation attributes, K + /Na + ratio and SOD activity and decreased seed oil contents under control and saline regimes. Overall, ALA was found to be effective in causing root fresh and dry weights improvement in sunflower plants which was found to be due to increased chlorophyll a, leaf K + /Na + ratio, seed-oil α-tocopherols, leaf SOD activity, and decreased leaf H 2 O 2 and RMP.