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《医学前沿(英文)》 2016年 第10卷 第1期 页码 91-100 doi: 10.1007/s11684-016-0428-0
Preventive medicine has been incorporated in the medical school curriculum, but its effectiveness and the factors that affect it are yet to be widely looked into in the context of Malaysia. We aimed to measure the familiarity with, perception about the importance to learn, and the ability to practice preventive medicine as well as its determinants among the medical students in Malaysia. Thus, a cross sectional study was conducted through an anonymous online survey among 387 randomly selected final year medical students of four large public medical schools in Malaysia from March to September 2014. Of the total sample, only 340 (response rate 87.8%) gave a written informed consent and took part in the survey. The familiarity of the sample with preventive medicine was measured in 19 preventive medicine areas, and their perception about the importance of preventive medicine and their ability to practice it were gauged on a Likert scale (low score indicates disagreement and high indicates agreement). Descriptive statistical analysis was performed, followed by logistic regression. The mean age of the respondents was 23.7 (SD 0.77) years, and 61.2% (n = 208) of them were females. Results showed that 22.9% of the sample (n= 78) had a low familiarity with preventive medicine, whereas 76.8% (n = 261) had a high familiarity. The study sample specified that among all the preventive medicine subjects, screening and control as well as smoking cessation and immunization are “extremely important to learn.” In univariable analysis, being a female, medical school, family size, and perception about the importance to learn preventive medicine were associated with the ability to practice it. In multivariable analysis, the perception towards the importance to learn preventive medicine was the only significant determinant: aOR (adjusted odds ratio) for those who “agreed” 17.28 (95% CI aOR 4.44 – 67.26, P<0.001) and for “strongly agreed” 35.87 (95% CI aOR 8.04 – 159.87, P<0.001). Considering these findings, the familiarity of medical students with preventive medicine should be increased. The perception about the importance to learn preventive medicine is a strong determinant for the ability to practice it.
Russian school of the theory and geometry of gearing: Its origin and golden period (1935 --1975)
Dmitry BABICHEV,Sergey LAGUTIN,Natalya BARMINA
《机械工程前沿(英文)》 2016年 第11卷 第1期 页码 44-59 doi: 10.1007/s11465-015-0360-z
During the second half of the twentieth century, Soviet scientists were among the world leaders in the theory and geometry of gearing or the theoretical fundamentals of designing gears and gear-cutting tools. The authors of the current paper review works related to the development of the theory of gearing (TG) written in Russian from the mid-1930s to the present. Overall, the review covers more than 400 publications of nearly 200 authors (among more than 1000 studied works). This review involves some works on gear strength and accuracy to attract more experts.
This paper presents a short list of works from the seventeenth century to the nineteenth century and discusses the basic concepts of the TG. This paper also includes a review of more than 160 papers in Russian for the period of 1935–1975, which is the “golden age” of the TG. The main features and achievements during this period are also considered.
The distinctive feature of this review is the use of diagrams that visually present TG experts and the dates and themes of their published works. The diagrams also show the following aspects: 1) The most popular and important themes in a specific period, 2) the most important publications on the themes of interest to readers, and 3) the direction of the works and scope of interests of every researcher.
关键词: theory of gearing (TG) gear geometry generating surface gear synthesis gear analysis
A literature review of perishable medical resource management
《工程管理前沿(英文)》 页码 710-726 doi: 10.1007/s42524-023-0278-9
关键词: perishable medical resources organ transplant healthcare products decision analytics operations management
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《医学前沿(英文)》 2015年 第9卷 第2期 页码 251-259 doi: 10.1007/s11684-015-0393-z
Unhealthy behaviors of medical students influence their attitudes toward preventive counseling. The burden of chronic diseases is continually growing in developing countries, emphasizing the need for the increased role of general practitioners in preventive counseling. The objective of this study was to describe the effect of medical training on the risk profiles and attitudes of medical students toward preventive counseling in a Colombian university. Students in their first and fifth years of training were surveyed using the “Healthy Doctor= Healthy Patient” questionnaire to assess counseling attitudes; personal practices, such as risky drinking, smoking, inadequate nutrition, and non-compliance with physical activity recommendations; and the university environment. The association among these components was estimated, as well as the effect of the university environment. Risky drinking and smoking decreased from first to fifth year (59.3% vs. 37.1%, P = 0.021 and 31.5% vs. 25.9%, P = 0.51, respectively), whereas inadequate nutrition and non-compliance with physical activity recommendations increased. Physical activity (PA) was associated with positive counseling attitude (ORs: nutrition 7.6; alcohol 5.2; PA 10.6). Areas governed by institutional policies that are emphasized in the curriculum positively affected student practices. PA promoted preventive counseling and healthy lifestyles most effectively. Universities should therefore strengthen their preventive medicine curricula and modify social determinants.
关键词: lifestyle medical students preventive medicine counseling universities schools medical
增材制造技术的医疗应用进展 Review
李春旭, Dario Pisignano, 赵宇, 薛佳佳
《工程(英文)》 2020年 第6卷 第11期 页码 1222-1231 doi: 10.1016/j.eng.2020.02.018
在过去的几十年间,增材制造(additive manufacturing, AM)技术可低成本、高效益地制造几何外形复杂的物体,在医疗行业得到了快速的发展和广泛的应用。在本文中,我们讨论了AM技术在制药学、医用植入物和医疗器械领域中的最新应用进展。口服和透皮给药的药物可以通过多种AM技术制备,不同类型的软硬医用植入物也可通过AM技术实现组织工程结构的制作。此外,利用AM技术还发明了用于诊断和治疗各种病理情况的医疗器械。越来越多的研究揭示了AM技术在医疗应用中的巨大潜力。本文目的是阐述AM技术在医学领域的应用进展以及目前的局限性。
Methodological challenges to human medical study
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《医学前沿(英文)》 2014年 第8卷 第3期 页码 328-336 doi: 10.1007/s11684-014-0359-6
With the transformation of modern medicinal pattern, medical studies are confronted with methodological challenges. By analyzing two methodologies existing in the study of physical matter system and information system, the article points out that traditional Chinese medicine (TCM), especially the treatment based on syndrome differentiation, embodies information conception of methodological positions, while western medicine represents matter conception of methodological positions. It proposes a new way of thinking about combination of TCM and western medicine by combinating two kinds of methodological methods.
关键词: medical paradigm traditional Chinese medicine western medicine scientific view scientific methodology
Primary health care for all by 2020: The systematic reform of the medical and health system in China
《医学前沿(英文)》 2010年 第4卷 第1期 页码 3-7 doi: 10.1007/s11684-010-0024-7
Thanks to all medical workers fighting against COVID-19
Xiao-ping Chen
《医学前沿(英文)》 2020年 第14卷 第2期 页码 249-250 doi: 10.1007/s11684-020-0789-2
REN Peitu, LU Baochun, RUAN Xinxian, CHEN Zhiliang, MA Yuliang, FU Hong
《医学前沿(英文)》 2008年 第2卷 第2期 页码 143-146 doi: 10.1007/s11684-008-0027-9
Survey on deep learning for pulmonary medical imaging
Jiechao Ma, Yang Song, Xi Tian, Yiting Hua, Rongguo Zhang, Jianlin Wu
《医学前沿(英文)》 2020年 第14卷 第4期 页码 450-469 doi: 10.1007/s11684-019-0726-4
关键词: deep learning neural networks pulmonary medical image survey
Ingestible wireless capsules for enhanced diagnostic inspection of gastrointestinal tract
Mahdi RASOULI, Andy Prima KENCANA, Van An HUYNH, Eng Kiat TING, Joshua Chong Yue LAI, Kai Juan WONG, Su Lim TAN, Soo Jay PHEE
《机械工程前沿(英文)》 2011年 第6卷 第1期 页码 40-44 doi: 10.1007/s11465-011-0204-4
Wireless capsule endoscopy has become a common procedure for diagnostic inspection of gastrointestinal tract. This method offers a less-invasive alternative to traditional endoscopy by eliminating uncomfortable procedures of the traditional endoscopy. Moreover, it provides the opportunity for exploring inaccessible areas of the small intestine. Current capsule endoscopes, however, move by peristalsis and are not capable of detailed and on-demand inspection of desired locations. Here, we propose and develop two wireless endoscopes with maneuverable vision systems to enhance diagnosis of gastrointestinal disorders. The vision systems in these capsules are equipped with mechanical actuators to adjust the position of the camera. This may help to cover larger areas of the digestive tract and investigate desired locations. The preliminary experimental results showed that the developed platform could successfully communicate with the external control unit via human body and adjust the position of camera to limited degrees.
关键词: wireless capsule endoscopy ingestible medical device in-body medical device miniature actuator medical robot medical imaging
Power sources and electrical recharging strategies for implantable medical devices
WEI Xiaojuan, LIU Jing
《能源前沿(英文)》 2008年 第2卷 第1期 页码 1-13 doi: 10.1007/s11708-008-0016-3
关键词: generation bio-fuel ultrasonic piezoelectric conventional
Effect of the new maternity insurance scheme on medical expenditures for caesarean delivery in Wuxi,
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《医学前沿(英文)》 2016年 第10卷 第4期 页码 473-480 doi: 10.1007/s11684-016-0479-
Aiming to control rising medical expenditures and help improve China’s healthcare systems, this study examined whether a cap-based medical insurance scheme with shared financial interest between the insurance and healthcare providers is effective in containing hospitals’ C-section medical expenditures. We used 6547 caesarean delivery case records from a teaching tertiary-level general public hospital located in Wuxi, China (2004–2013), and used the Chow test to investigate the possibility of significant variation in mean medical expenditures for caesarean deliveries pre- and post-reform. We also used paired sample t-tests and linear regression models to compare the mean medical expenditures between insured and uninsured women undergoing caesarean delivery during the post-reform period. After the scheme’s implementation, medical expenditures for caesarean deliveries declined and the medical expenditures of women covered by the scheme were significantly lower than those of uninsured patients. These findings indicated the scheme’s effectiveness in minimizing caesarean delivery expenditures. The cap-based medical insurance scheme with shared financial interest between insurance and healthcare providers would likely steer healthcare providers’ behaviors in a more cost-effective direction.
关键词: maternity insurance scheme financial incentive caesarean delivery medical expenditure China
Holistic integrative medicine: toward a new era of medical advancement
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《医学前沿(英文)》 2017年 第11卷 第1期 页码 152-159 doi: 10.1007/s11684-017-0499-6
Medicine has encountered unprecedented problems associated with changes in nature, society, and environment, as well as with new human quests for survival, longevity, and health. In the meantime, the development of medicine is facing challenges that resulted from the over-division and specialization of disciplines and the fragmentation of medical knowledge. To construct a new medical system that is more suitable for human health and disease treatment, holistic integrative medicine (HIM), which regards the human body as a holistic entity, organically integrates the most advanced knowledge and theories in each medical field and the most effective practices in various clinical specialties to revise and adjust on the basis of social, environmental, and psychological conditions. HIM is the inevitable and necessary direction for the future development of medicine. In this article, we illustrated the connotation of HIM, the differences between HIM and other medical conceptions, and the practice of HIM in recent years.
关键词: holistic integrative medicine precision medicine general practice medicine
Study on HCl removal for medical waste pyrolysis and combustion using a TG-FTIR analyzer
Hongmei ZHU,Weiying CHEN,Xuguang JIANG,Jianhua YAN,Yong CHI
《环境科学与工程前沿(英文)》 2015年 第9卷 第2期 页码 230-239 doi: 10.1007/s11783-014-0651-3
关键词: pollution medical waste pyrolysis combustion TG-FTIR HCl removal
标题 作者 时间 类型 操作
Effectiveness of preventive medicine education and its determinants among medical students in Malaysia
null
期刊论文
Russian school of the theory and geometry of gearing: Its origin and golden period (1935 --1975)
Dmitry BABICHEV,Sergey LAGUTIN,Natalya BARMINA
期刊论文
Attitude toward preventive counseling and healthy practices among medical students at a Colombian university
null
期刊论文
Primary health care for all by 2020: The systematic reform of the medical and health system in China
期刊论文
Therapeutic effect of medical glue combined with the great omentum in severe tunica muscularis injury
REN Peitu, LU Baochun, RUAN Xinxian, CHEN Zhiliang, MA Yuliang, FU Hong
期刊论文
Survey on deep learning for pulmonary medical imaging
Jiechao Ma, Yang Song, Xi Tian, Yiting Hua, Rongguo Zhang, Jianlin Wu
期刊论文
Ingestible wireless capsules for enhanced diagnostic inspection of gastrointestinal tract
Mahdi RASOULI, Andy Prima KENCANA, Van An HUYNH, Eng Kiat TING, Joshua Chong Yue LAI, Kai Juan WONG, Su Lim TAN, Soo Jay PHEE
期刊论文
Power sources and electrical recharging strategies for implantable medical devices
WEI Xiaojuan, LIU Jing
期刊论文
Effect of the new maternity insurance scheme on medical expenditures for caesarean delivery in Wuxi,
null
期刊论文