آتم کتھا
وہ مجھ سے اس وقت بچھڑا تھا
جب آنکھوں کے سیپ خوابوں کے موتیوں کوترستے تھے
جب جسم و جاںپر رنگِ بہار نہیں چڑھا تھا
جب روح احساسِ کرب سے نا آشنا تھی
زندگی کی حقیقت کا ادراک نہیں تھا
کوئی دوست تھا نہ دشمن
اب میرے پاس سب کچھ ہے
یادیں ،محرومیاں ،اذیتیں
کیسے انمول کھلونے ہیں
مگر افسوس بے فکری کی دولت چھن گئی
This research is a correlational study with two variables – variable X standing for vocabulary mastery and variable Y standing for reading comprehension. There were three research questions: (1) What is the level of correlation between variable X and variable Y; (2) How significant is the contribution that can be given by variable X toward variable Y; and (3) Is there positive correlation between variable X and variable Y? The sample of this research was fifty students of the first semester at Economic Faculty of Alkhairaat University. The instruments were tests and questionnaire. Through tests, it was found that: (1) The level of correlation between variable X and variable Y was strong; (2) The significant contribution given by variable X toward variable Y was 52.8%, meaning variable X gave much contribution to variable Y; and (3) There was positive correlation between variable X and variable Y since the value of r-counted (0.727) was higher than the value of r-table (0.279). Through questionnaire, 46% respondents agreed that vocabulary took a role in helping them to comprehend English texts, meaning the more vocabulary they have, the better they are in comprehending English texts.
Typhoid fever has become a major problem due to the emergence of MDR strains of Salmonella enterica serovar Typhi, the causative agent, at an alarming rate during recent years. The situation is worsened due to lack of quick, sensitive and reliable diagnostic tools for determining the drug resistance pattern. Conventional methods are time consuming and lack sensitivity. It was envisaged that a multiplex PCR diagnosing typhoid and detecting resistance against standard typhoid drugs, ampicillin, chloramphenicol, trimethoprim-sulfamethoxazole and ciprofloxacin would be very useful. After determining drug resistance patterns by standard disc diffusion method on a pool of 23 MDR S. Typhi isolates, a PCR amplification technique was used for various drug resistance related genes found universally in S. Typhi. These were tem, catP, and sul2 genes. None of these isolates was resistant to ciprofloxacin, so a fragment of gyrA gene (related to ciprofloxacin resistance) was amplified from an MDR E.coli isolate, cloned, and transformed into an MDR S. Typhi isolate that was naturally resistant to other drugs. A regular multiplex PCR was subsequently developed by using this cloned bacterium which was followed by the development of a nested multiplex PCR for increasing specificity and sensitivity. This diagnostic multiplex PCR has been successfully optimized to be directly applicable to clinical samples.