جدید اور حالیہ ماخذ ِ تحقیق میں ایک اہم اور نہایت مفید و ناگزیر ماخذاشاریہ بھی شامل ہے، جوایک اصول کے طور پر اولاً ان کتابوں میں شامل کیا جانے لگاتھا جوطویل متن پر مشتمل ہوتی تھیں اور اشاریے کے اسماء (اشخاص،اماکن، مطبوعات، عمارات وادارے، وغیرہ اس متن کے اندرسے اخذ کیے جاتے اور متون کے آخر میں حروف تہجی کے اعتبارسے سائنسی بنیادوں پرترتیب دے کر شامل کیے جاتے تھے۔اس روایت کا آغاز کوئی تین سوسال قبل ہوا تھا اور خاص طور پر مغرب کے ترقی یافتہ ممالک کی علمی روایات میں علمی و تحقیقی اور تاریخی متون مروج رہا۔جنوبی ایشیا یا ہندوستان اور پاکستان میں بھی یہ مغربی اثرات کے زیر اثر یہاں کی زبانوں کی تصانیف میں قریباً دوسوسال قبل سے یہ روایت دیکھنے میں آتی ہے۔علمی دنیا میں اشاریہ سازی نے کئی مفید و ناگزیر انداز اختیار کیے ہیں اور کامیابی سے اپنا فرض ادا کررہی ہے۔ اسی عمل نے محض متون کی اندر سے اسماء کو اخذ کرنے ہی تک خود کو مخصوص نہ رکھا بل کہ رسائل کے حوالے سے ان کے مشمولات کی فہرست سازی کو بھی اس عمل نے اہمیت دی ہے اور رسائل کے اشاریوں کی ترتیب مختلف صورتوں میں اس طرح انجام دی ہے کہ جن سے متعلقہ رسالے میں شائع شدہ مضامین و مقالات یا جملہ تخلیقات و نگارشات بھی اس کے دائرے میں شامل ہوکر ایک نہایت جامع مشمولات کی فہرست بن گئی ہے جو مختلف صورتوں: اشخاص، مطبوعات، اماکن، ادارے و عمارات غرض سارے ہی موجودہ عنوانات اس ترتیب میں شامل ہوجائیں کہ کسی طرح کاکوئی عنوان اس فہرست سے باہر نہ رہ جائے۔
Changes in the world require a company to make innovations that are necessary in order to survive the onslaught of other companies' innovations, especially similar companies. A new economic concept that focuses on information and creativity that relies on creative ideas and knowledge from human resources for the main production factors. Creative economynowadays it is increasingly being carried out by the people, especially the younger generation in country because they feel this is a profession that is suitable to be done. Information technology is also needed in the distribution, promotion and sales transaction processes so that the process runs more effectively and efficiently. The potential for the development of this industry is due to several factors, namely the development of information technology as the main factor develops rapidly, access to information centers via the internet is much easier, the social innovation process runs smoothly, each region has a unique local cultural potential and the openness of society to modern culture, there are sources of knowledge such as many campuses that are a source of quality human resources, have high creativity and innovation.
Present project was planned to alleviate the vitamin A deficiency in pregnant and lactating women by providing vitamin A fortified cookies. For the purpose, cookies were prepared by adding two vitamin A fortificants i.e. retinyl acetate and retinyl palmitate separately @ 30, 40 and 50% RDA of pregnant (750μg) and lactating (1200μg) women. During storage studies, moisture content and TBA no. of the cookies were increased from 2.51 to 2.84% and 0.40 to 0.69mg malenaldehyde/Kg, respectively. Vitamin A losses during baking and storage ranged from 7.95 to 15.79% and 8.02 to 9.69%, respectively, among the treatments. On the basis of physico-chemical analysis, baking & storage stability and sensoric attributes, T 4 (50% of RDA; retinyl acetate) and T 7 (50% of RDA; retinyl palmitate) were selected for efficacy purposes. Selected treatments (Five cookies; 50g per day) along with placebo were provided to the respective groups of vitamin A deficient pregnant women in third trimester. Retinyl acetate and retinyl palmitate fortified cookies significantly enhanced the level of serum retinol 18.51% and 21.56% in pregnant women and 9.43 and 12.84% in lactating mothers, respectively. In placebo group, the serum retinol level was significantly decreased up to 9.32% during pregnancy with a non-significant increase 1.81% during lactation. Collectively, the serum retinol level showed a significant increase of 29.69% and 37.16% in retinyl acetate and retinyl palmitate groups, respectively during six months whereas, a significant decrease (7.68%) was found in placebo group. Moreover, significant decrease was observed in retinyl esters level during pregnancy and lactation period; 35.90 and 32.00% in retinyl acetate and retinyl palmitate groups, respectively. Similarly, the placebo group also showed significant decrease in retinyl esters (64.84%). The level of β- carotene showed significant decrease in all treatments during pregnancy and lactation. Overall, T 1 (placebo) differed entirely from other groups with 36.45% decrease as compared to groups receiving retinyl acetate (8.18%) and retinyl palmitate (6.98%) fortified cookies. Red blood cells (RBC) indices like, hematocrit (Hct), mean corpuscular hemoglobin (MCH), mean corpuscular volume (MCV) and mean corpuscular hemoglobin concentration (MCHC) significantly decreased in experimental groups during pregnancy, however, RBC indices depicted a significant increase in all groups during lactation. Collectively, a momentous increase in hemoglobin level was observed in women consuming retinyl acetate (12.31%) and retinyl palmitate (16.01%) in six months, while decrease of 6.15% was observed in placebo. The consumption of retinyl acetate and retinyl palmitate fortified cookies exhibited non-significant effects on renal & liver functions tests and lipid profile showing safety and suitability of these fortificants. Furthermore, retinyl palmitate was found to be more effective than retinyl acetate to uplift the serum retinol level in pregnant and lactating women. The upshots of the present investigation revealed that the cookies fortified with retinyl acetate and palmitate had potential to uplift serum vitamin A level in vulnerable segments with special reference to pregnant and lactating women.