Aluminium phosphide (AlP) is used as a fumigant and also sometimes misused for suicidal attempts in India, due to its easy availability. The effect of phosphine, the gas that is liberated when AlP comes in contact wit...Aluminium phosphide (AlP) is used as a fumigant and also sometimes misused for suicidal attempts in India, due to its easy availability. The effect of phosphine, the gas that is liberated when AlP comes in contact with moisture, is well documented in the literature. However, the effect of AlP in its native form on animal models is not well cited. In this study we examined the acute toxic effect of AlP in rats. Oral LD50 of AlP for male and female rats were found to be 14. 13 and 11. 89mg/kg, respectively. Oral administration of an AlP dose of 0. 80 LD50 resulted in significant increases in the level of plasma glutamic oxaloacetic transaminase,alkaline phosphatase, glucose and urea in rats of both sexes. Hemoglobin level and packed cell volume also increased significantly 6h after administration. Body weight was reduced but the organ to body weight ratio of lung, liver, spleen, kidney and testes remained unchanged.Histopathological changes induced by AlP during 24-48h induced hemorrhage, congestion and mild to moderate atrophy of various cellular components of visceral organs. The study showed that the acute toxic effect of AlP may be due to hypovolemic shock. Female rats were found to be more susceptible than were males.展开更多
In authentic circumstances,this qualitative case study explores vocabulary acquisition tactics used by English as Foreign Language(EFL)learners.The study investigates several methods impacted by individual learning pr...In authentic circumstances,this qualitative case study explores vocabulary acquisition tactics used by English as Foreign Language(EFL)learners.The study investigates several methods impacted by individual learning preferences,cultural contexts,and exposure to real-world language use through in-depth interviews.The research is guided by two main goals:determining techniques in real-world settings and comprehending learners'assessments of their efficacy.The context of the study is Quaid-e-Awam University of Engineering,Science and Technology,Nawabshah.The research paradigm chosen for this study was Qualitative.Population of the study was from the Department of English and Purposive Sampling was used.The results provide valuable perspectives for language education,highlighting the significance of context,interaction,and tailored methods in the growth of vocabulary.Our understanding of language acquisition dynamics is intended to be enhanced,and the study contributes to efficient language learning approaches by providing insights into instructional practices,curriculum design,and learner support measures.展开更多
The integration of Artificial Intelligence(AI)and technology in English Language Learning(ELL)is revolutionizing education.This research explores the impact of AI and technology on English language learners at Quest U...The integration of Artificial Intelligence(AI)and technology in English Language Learning(ELL)is revolutionizing education.This research explores the impact of AI and technology on English language learners at Quest University,Nawabshah.Through a quantitative approach and an online questionnaire,the Researcher delves into students'perceptions and experiences.Technology,encompassing computers,smartphones,tablets,and AI-powered chat bots,plays a pivotal role.The majority of students find technology-enhanced learning engaging and enjoyable,making it easier to practice English outside the classroom.AI-powered tools receive acclaim for increasing motivation,proficiency,and preference over traditional methods.However,the enjoyment of AI chat bots remains diverse.展开更多
文摘Aluminium phosphide (AlP) is used as a fumigant and also sometimes misused for suicidal attempts in India, due to its easy availability. The effect of phosphine, the gas that is liberated when AlP comes in contact with moisture, is well documented in the literature. However, the effect of AlP in its native form on animal models is not well cited. In this study we examined the acute toxic effect of AlP in rats. Oral LD50 of AlP for male and female rats were found to be 14. 13 and 11. 89mg/kg, respectively. Oral administration of an AlP dose of 0. 80 LD50 resulted in significant increases in the level of plasma glutamic oxaloacetic transaminase,alkaline phosphatase, glucose and urea in rats of both sexes. Hemoglobin level and packed cell volume also increased significantly 6h after administration. Body weight was reduced but the organ to body weight ratio of lung, liver, spleen, kidney and testes remained unchanged.Histopathological changes induced by AlP during 24-48h induced hemorrhage, congestion and mild to moderate atrophy of various cellular components of visceral organs. The study showed that the acute toxic effect of AlP may be due to hypovolemic shock. Female rats were found to be more susceptible than were males.
文摘In authentic circumstances,this qualitative case study explores vocabulary acquisition tactics used by English as Foreign Language(EFL)learners.The study investigates several methods impacted by individual learning preferences,cultural contexts,and exposure to real-world language use through in-depth interviews.The research is guided by two main goals:determining techniques in real-world settings and comprehending learners'assessments of their efficacy.The context of the study is Quaid-e-Awam University of Engineering,Science and Technology,Nawabshah.The research paradigm chosen for this study was Qualitative.Population of the study was from the Department of English and Purposive Sampling was used.The results provide valuable perspectives for language education,highlighting the significance of context,interaction,and tailored methods in the growth of vocabulary.Our understanding of language acquisition dynamics is intended to be enhanced,and the study contributes to efficient language learning approaches by providing insights into instructional practices,curriculum design,and learner support measures.
文摘The integration of Artificial Intelligence(AI)and technology in English Language Learning(ELL)is revolutionizing education.This research explores the impact of AI and technology on English language learners at Quest University,Nawabshah.Through a quantitative approach and an online questionnaire,the Researcher delves into students'perceptions and experiences.Technology,encompassing computers,smartphones,tablets,and AI-powered chat bots,plays a pivotal role.The majority of students find technology-enhanced learning engaging and enjoyable,making it easier to practice English outside the classroom.AI-powered tools receive acclaim for increasing motivation,proficiency,and preference over traditional methods.However,the enjoyment of AI chat bots remains diverse.
