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پروفیسر محمد حبیب

پروفیسر محمد حبیب
افسوس ہے گذشتہ ماہ جون کی ۲۲تاریخ کوپروفیسر محمد حبیب نے۷۳برس کی عمر میں علی گڑھ میں وفات پائی اوروہیں دفن ہوئے۔موصوف ہماری نسل کے اُن معدودے چند اکابرعلم وادب میں سے تھے جن کے زورقلم،وسعت مطالعہ اور مجتہدانہ فکرونظر نے یورپ اورامریکہ کے علماء اورفضلاء کوبھی متاثر کیا تھا۔وہ جتنے بڑے اسکالر تھے بحیثیت انسان کے بھی اتنے ہی عظیم شخصیت کے مالک تھے۔ طلباء کی تعلیمی،علمی،مالی غرض کہ ہرقسم کی اورہروقت خدمت ان کا دین وایمان تھا۔طبیعت بالکل درویشانہ پائی تھی۔نام ونمود اوردکھاوے کانام ونشان نہ تھا۔ نہایت خلیق،ملنسار،متواضع انسان تھے۔ان کے بعض افکاروآراء سے کسی کو کتنا ہی اختلاف ہواورہمیں بھی تھا لیکن ان کی شرافت، انسانیت دوستی اورجذبۂ خدمت خلق ہرشک وشبہ سے بلندتھا۔اﷲ تعالیٰ اپنے فضل عمیم سے ان کی مغفرت فرمائے۔ آمین۔
[اگست۱۹۷۱ء]

Difference in the Characteristics of Imposter Syndrome in Dental Students of Preclinical and Clinical Phase

Background: People suffering from imposter syndrome despite being competent consider themselves less skillful and incapable. Such individuals are also more prone to regret their choice of career with consequent early drop out, experience burnout, more prone to medical errors, absenteeism and low job satisfaction.  The current study aims to determine the difference in the characteristics of imposter syndrome in dental students of preclinical and clinical phase and its gender predisposition. Objectives: 1. To find out the frequency and characteristics of imposter syndrome among dental students. 2. To evaluate the differences in the characteristics of imposter syndrome among dental students of preclinical and clinical year. 3. To determine gender predisposition of imposter syndrome among dental students. Methods: The cross-sectional study was conducted on 138 dental students of CMH Lahore Medical and Dental College. A validated questionnaire (Clance IP Scale) containing 20 items with 5-point Likert scale was used to collect data by convenient sampling technique. The characteristics of IP were determined by adding the scores of all items. Descriptive statistics were done, chi-square applied, p-value <0.05 was considered significant. Results: One hundred and thirty-eight students filled the IP Scale. The frequency of imposter syndrome is found to be 52.1% among Dental Students. Majority (72) of the dental students have frequent to intense imposter feelings. There is non-significant difference in the IP characteristics of male and female students. No significant difference in the characteristics of imposter syndrome is found between dental students of preclinical and clinical year. Conclusions: There frequency of imposter syndrome is high among Dental students. Non-significant difference in the IP characteristics is found between male and female students as well as students of preclinical and clinical year.

Response of Sugarcane Planted under Various Trench Spacings to Foliar Application of Zinc and Iron

Sugarcane is a major cash crop of Pakistan which not only provides main stay to sugar industry but also raw material to many allied industries for alcohol and chip board manufacturing and a source of employment directly or indirectly to more than four million peoples of Pakistan (Naqvi, 2005). Average stripped cane yield of the country is 48.63 t ha -1 (Govt. of Pakistan, 2009); which is lower than the world production of 65.20 t ha -1 (FAO Stat., 2005). Conventional method of planting, poor management practices and imbalanced nutrient management are the major components of sugarcane agro- technology responsible for low cane and sugar yield production at farmer fields. Trench planting is considered more convenient and efficient planting system as it saves irrigation water and reduces lodging due to easy inter-culture and earthing up operations (Malik et al., 1996). Pakistani soils pH is high which have resulted antagonistic interaction of Zn and Fe with other nutrients and hence Zn and Fe availability is less to plants. A field trial was conducted for two years during spring 2007-08 and 2008-09 at PARS, University of Agriculture, Faisalabad, Pakistan, to evaluate the response of trench spacings regarding growth, development and radiation interception and to determine the most favorable dose of Zn and Fe for maximum yield and quality production of sugarcane. The treatments comprised; trench spacing (75, 90 and 120 cm apart) and foliar treatments as check, Zn (2.5, 5 and 7.5 Kg ha -1 ) and Fe (5, 10 and 15 Kg ha -1 ). Different trench spacings and levels of zinc and iron significantly affected all the quantitative and physiological parameters of sugarcane crop except tillers, millable canes, NAR and harvest index. As regards quality parameters, trench spacing did not significantly affect brix%, juice purity%, juice% and bagasse%, while different doses of Zn+Fe significantly affected all the qualitative traits except brix%. Crop planted at 120 cm spaced trenches and application of Zn+Fe @ 5.0+10.0 Kg ha -1 gave maximum stripped cane yield of 104.57 & 106.38 t ha -1 , respectively in 2007-08 and 112.78 & 110.38 t ha -1 during 2008-09. Maximum sugar yield (14.92 & 15.02 t ha -1 ) was measured by growing crop at 120 cm apart trenches and fertilized @ 5+10 Kg ha -1 of Zn+Fe, respectively during 2007-08 and 15.65 & 14.84 t ha -1 in the later year. Cumulative intercepted PAR increased with increase in trench spacing with linear trend, while in quadratic manner with the application of Zn+Fe. Higher benefit cost ratio of 1.52 and 1.75 during 2007-08 and 2008-09, respectively was achieved with foliar application of Zn+Fe @ 5+10 kg ha -1 on sugarcane crop sown at 120 cm apart trenches. Maximum marginal rate of return (463 and 463 %) was attained in crop grown at 120 cm spaced trenches with and without foliar application of zinc and iron during 2007-08, while in 2008-09, crop planted at 120 cm apart trenches without foliar application of Zn and Fe gave maximum marginal rate of return (525%). On an average, better NUE A of 884.0 and 707.7 Kg Kg -1 of Zn+Fe was recorded with the application of Zn+Fe @ 5+10 Kg ha -1 and 2.5+5 Kg Zn+Fe ha -1 , respectively. NUE P was also higher (109.8 kg g -1 of Zn+Fe) in the crop fertilized @ 5+10 Kg Zn+Fe ha -1 during 2007-08. On the basis of marginal rate of return it is recommended that the resource poor sugarcane growers of central Punjab (Pakistan) should grow sugarcane at 120 cm apart trenches without application of zinc and iron, while the progressive farmers may fertilize their crops with foliar application of Zn+Fe (5+10 kg ha -1 ) to get maximum net field benefits.
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