医学考博

全国 2022年医学考博英语作文攻略:2017真题范文2

近年来,各国流行病学数据显示传染病发病率和死亡率下降,癌症却呈上升趋势,且与环境污染密切相关。研究证实大气污染、雾霾与肺癌存在正向关联。加拿大渥太华大学26年跟踪研究显示PM2.5与肺癌的明显相关性,PM2.5浓度增加会导致肺癌死亡率显著上升。微小颗粒通过炎症损伤肺部DNA可能是非吸烟者患肺癌的直接原因。世卫组织已将室外空气污染列为一类致癌物。PM2.5主要源于汽车尾气、工业排放和扬尘,其承载的多环芳烃等物质与肺癌患病率有关。中国医学专家表示,PM2.5影响肺泡功能,可能导致肺癌。有效控制肺癌需多部门联合行动,出台有力措施以应对环境污染对健康的威胁。
2021-08-03 14:36
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全国 2022年医学考博英语作文攻略:2017真题范文1

摘要:Environmental Pollution and Lung Cancer: A Global Health Concern In recent decades, epidemiological studies across numerous countries have shown a decline in infectious diseases' incidence and mortality rates, while those of cancer have been on the rise. The link between cancer and environmental pollution is evident, with its effects often being overlooked due to the subtlety and long-term nature of harm. Lung cancer, particularly, is closely tied to air pollution, an essential component of environmental pollution. Industrial growth and improved living standards have led to significant increases in lung cancer rates, especially in economically advanced regions like the US, where deaths have nearly doubled for both men and women. The World Health Organization (WHO) highlights the significance of particulate matter (PM) in air pollution, with PM2.5 posing a greater threat than larger particles. PM2.5 contains harmful substances like sulfate, nitrate, and heavy metals, contributing to an escalated risk of lung cancer. As urbanization progresses, traffic emissions and particulate pollution from secondary sources intensify the problem, with PM2.5 accounting for a substantial proportion of suspended particles in the atmosphere. Efforts to mitigate PM2.5 are crucial for public health, not just in reducing lung cancer risks but also in improving overall air quality. Protecting the environment is tantamount to protecting one's well-being, although achieving this goal requires concerted efforts and continued research. For more resources on medical博士 exams, visit the 2022 Medical Doctorate English Composition Guide: 2017 Sample Essay 1 on the优路医学考博频道.
2021-08-03 14:31
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全国 2022年医学考博英语作文攻略:2018年真题范文

The article discusses the future trends in medicine, predicting a shift from disease-focused treatment to health maintenance and quality-of-life enhancement over the next 20-30 years. It envisions a broader role for medicine, with more people seeking preventive advice and lifestyle guidance, leading to a change in medical focus from individual patients to the entire population. The healthcare system will emphasize community medicine services and medical centers, with an increase in general practitioners and community nursing, including home-based care. Information technology, particularly electronic medical records and telemedicine, will transform medical practices but cannot replace face-to-face consultations. Medical work will extend beyond "birth to death" to include prenatal and post-mortem care. Advanced techniques like fetal surgery and the use of deceased individuals for research purposes, such as organ preservation, offer new opportunities and fields of study. The text concludes by highlighting the evolving nature of medical education and practice in response to these advancements.
2021-08-03 14:28
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全国 武汉工程大学博士英语考试考多久

【武汉工程大学博士生入学考试】关键信息摘要: - 博士研究生入学考试为必考科目,考生需携带学历、学位证书原件(已获硕士学位者带硕士证书,应届生带学生证)及二代身份证进行现场核验和刷证入场。 - 考试科目包括英语(3小时,满分100分)和其他两门业务课。 - 复试内容包括外语口语及听力测试、面试考察学科背景、专业素质、思维创新、心理素质等,并要求提交科研报告;已获硕士学位或应届硕士毕业生政治理论课成绩合格可免试,跨一级学科考生须加试两门硕士阶段学位课程。 详情请访问武汉工程大学官网或优路医学考博频道获取更多博士考试相关信息。
2021-08-02 10:38
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