نعت
مجھ پر نزولِ رحمتِ شاہِ امم ہوا
جب سے عطا مدینہ کے شہؐ کا علم ہوا
بزمِ سخن کی ابتدا ذکرِ حبیبؐ سے
صد شکر مجھ پہ شاہ کا کیسا کرم ہوا
طیبہ کی آب و گِل سے میں تاوقت دور ہوں
اے کاتبِ نصیب! یہ کیسا ستم ہوا
مجھ خانماں خراب سے جو نعت ہو گئی
مجھ کو لگا کہ دوسرا میرا جنم ہوا
تیری بلائیں لیتے ہیں تا آدم و مسیح
تیری ہی نسلِ پاک کا جاری علم ہوا
آخر میں اذن پا کے جنابِ رسولؐ سے
کہتی ہے یہ فضاؔ کہ مبارک قلم ہوا
This study aims to (1) examine the learning outcomes of students' reading comprehension in class III SD Inpres Parang Makassar using power point media; (2) assessing the learning outcomes of students' reading comprehension in grade III SD Inpres Parang Makassar without using power point media; (3) examining the effectiveness of power point media to improve learning outcomes for reading comprehension of third grade students of SD Inpres Parang Makassar. This study used an experimental research design with a posttest only control design. The population of this research is the third grade students of SD Inpres Parang Makassar. The data that had been collected were analyzed using descriptive statistical techniques and parametric inferential statistics type T Test that were processed using the SPSS version 20 windows computer program. The results of hypothesis testing show that (1) the value of t-count shows the number -9.708 with sig. (2 tailed) = 0.000. At the 95% significance level with 46 degrees of freedom. Because the significance value or p-value <0.005, then the null hypothesis (H0) is rejected or in other words the alternative hypothesis (H1) is accepted. Thus, it can be concluded that there is a significant difference between the pretest and posttest scores in the experimental class in the learning outcomes of students in class IIIB SD Inpres Parang Makassar. The use of power point media to improve students' reading comprehension learning outcomes of SD Inpres Parang Makassar is more effective using power point media. This can be seen from the t-test calculation of -9.708 with db = 46 at the 5% significance level. These results indicate that the price p = 0.000. The p value is less than 0.05.
Wastewater is often used for irrigation, especially in farming near urban areas, causing heavy metal accumulation and pathogenic infection in soils and crops grown there. A socio- economic survey conducted in a peri-urban area in Faisalabad called “Uchkara” revealed that in spite of being aware of the potential harmful effects of waste water, farmers preferred to use it due to its low cost and lack of alternatives. Comparison of irrigation water from different sources showed that in wastewater the concentrations of Cr, Mn, Zn, Ni, and Pb were many folds higher than their recommended safe limit, rendering affected water sources unfit for use in irrigation. Crops irrigated with this waste water also had very high concentrations of heavy metals. Higher concentrations were found in leafy vegetables than in other crops. Screening was carried out to identify high yielding and heavy metal tolerant tomato genotypes when irrigated with waste water. Diverse tolerance to heavy metals and yield- related traits were observed among tomato accessions. Higher concentrations of metals were found in vegetative parts than in fruits. The concentrations of Cr (0.35-50 ug/g), Mn (3.75- 16.25 ug/g), Ni (0.75-3.25 ug/g), Pb (0-3.75 ug/g) and Zn (13.74-69.5 ug/g) varied in fruit tissues of different tomato accessions. The tomato accessions PB-017906 and 10592 had better fruit yield and appeared relatively tolerant to heavy metals accumulation. With maternal effects and additive type of gene action was involved in the inheritance of number of flowers and number of fruits, while a dominance type of gene action was involved in the inheritance of heavy metals tolerance. Transcriptome analysis of heavy metal tolerance genes i.e., HSP and M. Thio showed that tomatoes respond to high concentrations of heavy metals through increased transcription of the HSP and M. Thio genes. It was observed under Pb and Cr stress that HSP and M. Thio protein transcripts accumulated to levels many times higher than in the in roots and leaves of control plants, reducing protein damage from heavy metals and sustaining cellular homeostasis. PCR-based diagnostics showed that the waste water had S. enterica bacterium. In contrast, tomato fruits were free of S. enterica contamination in 14 out of 16 (87.5%) tomato accessions, showing that most of the time S. enterica was physiologically blocked from gaining access to the tomato fruit. Although waste water application is the need of time the resulting information from this research will be helpful in the development of low metal-accumulators as well as S. enterica tolerant tomato genotypes suitable for heavy metals and bacterial problems by the use of wastewater.