Student's relationship with teachers is important because students spend about 7 to 9 hours a day and almost 11 months with the teacher. This paper focuses on ascertaining the impact of communication between teachers and students. Communication is a motivational tool for students to accomplish their studies. In this era, education is spreading very quickly all around the world. Universities are trying to improve their standard by increasing the quality of education as well as the quality of their students. This study examines the challenges which create barriers and huddles due to communication between the teachers and students to ensure that the students succeed. For this purpose, the faculty of management science, University of Karachi, Pakistan, was used as a case study. Its impact on students through the teacher's communication was examined. Three (3) departments are working under the faculty of management science. The random sampling method was used to gather the data from the departments. Descriptive analysis of mean and percentage were applied to find the impact of teacher's communication on the student's education and their success. The results show a positive relation between them. It is very difficult to create a positive relation between teachers and students when they get to a certain stage. This is because they are both mature, although it is necessary for both students and teachers. The qualities for a positive relationship can vary to make learning experience approachable and inviting for the students. If the teacher and the students have good communication skills and understand the importance of the impact of their communication, establishing a good relationship will be much easier. This research paper, however, shows that there is a positive relation between IntroductionCommunication can be defined as a way of transferring thoughts and ideas to other people. Communication can either be verbal or non-verbal. Both ways of communication are very important for transferring thoughts. Teachers and students relation stand on the verbal and non-verbal means of communication. Communication is the blood of success in every walk of life. Effective communication plays an important role in building up the character and standard of student's education. Teacher's skills and ways of communication motivate the students to increase their ability in the field of education. Love, affection, sincerity, obligation, responsibility and dedication from the teacher may bring the prosperity and love which students require towards education. Therefore, many researches gave this idea towards this study. No other study that is related to University of Karachi, Pakistan, has been done in this context. This brings us to the question; "what are the observations of a good student?" A greater amount of students go to universities and they have a favorite teacher by any means. A positive relation between teachers and students creates a healthy environment for good education. University is the stage where sensible and mature student...

Sandwich beams with an aluminium face sheet and a magnetorheological elastomer (MRE) of varying proportions of elastomer and magnetic particles (weight to weight) % filled in a honeycomb core of Nylon and Resin8000 are manufactured and experimentally analysed in this study. To evaluate the dynamic properties of sandwich beams, manufactured structures subjected to sine sweep and classic shock tests and assessed both with and without magnetic field of varying intensities applied on the free end of the beam. The experimental results demonstrated good performance in vibration level attenuation, particularly in the structure's primary vibration mode under consideration. The magnetic field applied was capable of lowering the first natural frequency of the proposed sandwich beam structures. Experiment results showed that an increase in an induced magnetic field shifted the natural frequencies, vibration amplitude, and damping ratio of sandwich panels with MRE honeycomb core.

Aim: To determine the effectiveness among pendant position and traditional sitting position in term of successful spinal puncture in patients underwent caesarean deliveries. Study Design: Randomized control trial Place and Duration of Study: Department of Anaesthesia, Ghurki Trust Teaching Hospital, Lahore from 1st April 2020 to 31st March 2021. Methodology: One hundred and eighty patients were included. Patient’s detailed demographics were recorded after taking written consent. Patients were aged between 20-50 years. Patients were equally divided into two groups, group I had 90 patients underwent pendant position and group II had 90 patients and underwent for traditional sitting. Randomly one of two positions was performed with the L3-L4 interface in spinal puncture. Time for successful spinal puncture, number of needle to bone contacts and total number of attempts were calculated. Results: Mean age of the patients in group I was 27.6±17.04 years with mean BMI 24.25±2.63 kg/m2 and in group II, mean age was 29.23±14.24 years with mean BMI 26.55±6.36 kg/m2. Mean height of patients in group I was 2.6524±1.0054 meter and in group II was 2.6516±1.0042 meter. Weight of the patients in group I 63.48±22.13 kg and in group II was 65.46±17.19 kg. Success rate after first attempt in group I was 80 (94.44%) and group II was 72 (80%). For spinal needle insertion, fewer mean times was observed in group I 19.55±11.221 sec as compared to group II 28.14±18.226 sec. Number of needle to bone contacts was higher 66.7% in group I and in group II 40%. Number of attempt was less in group I as compared to group II. Conclusion: The pendant position in the pregnant women who had a caesarean sector was much better than the standard position in order to provide the 1st attempt of spinal puncture. Keywords: Caesarean, Spinal anaesthesia, Traditional sitting, Pendant position

Background: There is a risk associated with spinal anaesthesia failure after immediate deliverance of epidural anaesthesia. Objective: To assess the risk of spinal anaesthesia failure followed by failed epidural block in caesarean deliveries. Study Design: Retrospective study Place and Duration of Study: Department of Obstetrics & Gynaecology, Khairpur Medical College Khairpur Mir’s from 1st July 2020 to 30th June 2021. Methodology: One hundred and seventy labour cases who have been given epidural anaesthesia and were prepared for caesarean section through spinal anaesthesia were included. The demographic and clinical information of each pregnant female was documented. Proper epidural dosage was maintained during labour. Results: The mean age of the patients was 26.5±5.2 years. There was a significant increase in body mass index among epidural converted spinal aesthesia patients. The higher incidence of non-reassuring foetal heart tracing and malpresentation in failure cases were found. Conclusion: There is a 11.17% risk of spinal anaesthetics failure for attaining block height when administered within 30 min of epidural dose. Keywords: Epidural, Spinal anaesthesia, Anaesthesia, Caesarean

Objective: To assess the effect of pregabalin in reducing the postoperative requirement of analgesics of patient undergoing knee arthroscopic anterior cruciate ligament repair surgery. Study Design: Prospective randomized control trial. Place and Duration of Study: Department of Anesthesia, Ghurki Trust Teaching Hospital Lahore from 1st June 2021 to 31st December 2021. Methodology: Eighty patients were randomly divided into two groups; group A and group B, each group comprised 40. Group A receive placebo and group B receive pregabalin 150mg once a day for two days after surgery. Pain assessment done with the help of Numeric Rating Scale and rescue analgesia was recorded. Results: The mean age was 31±10.2 years of group A and 33±10.3 year of Group B. There were more males within both groups in comparison to females with a percentage of 77.5% and 85% respectively. The reduction was seen within Group B in comparison of Group A in terms of ASA class, VNRS, and maximum sensory block. Cumulative volume of PCA in ml was also less in group B than group A with a significant difference within 0-6 hours. Conclusions: The use of pregabalin 150mg after surgery for two days significantly reduces the analgesic consumption Keywords: Pregabalin, Postoperative analgesic, Numeric rating scale