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| 1 | Tonifying Qi and activating blood circulation in terms of Traditional Chinese Medicine: their effects in patients with myocardial infarction显示文摘OBJECTIVE: To investigate the effects of tonifying Qi and activating blood circulation(SQABC), a method in Traditional Chinese Medicine(TCM), on end-point events in patients with myocardial infarction(MI) in this retrospective cohort study.METHODS: Clinical data were obtained from the medical records of patients with acute MI(AMI),both during hospitalization and follow-up, and included general demographic information(age, gender, and contact information), TCM regimens used,and end-point events.RESULTS: A total of 1596 patients with AMI were enrolled to this study, but data of only 1210 casesare accessible till follow-up. We classified the patients based on the exposure levels of SQABC.When comparing the results between all exposure and non-exposure groups, significant differences were identified, both during hospitalization and follow-ups. During hospitalization, cardiac death(4.40% vs 21.55%, P < 0.05) and cardiac shock(3.04% vs 11.62%, P < 0.05) were significantly lower in the exposure group than the non-exposure group. Similarly, during the follow-up, cardiac death(12.04% vs 20.49%, P < 0.05), acute heart failure(7.27% vs 11.81%, P < 0.05), composite endpoint of reinfarction and stroke(9.11% vs 15.28%,P < 0.05), and rehospitalization due to angina(25.49% vs 34.38%, P < 0.05) were significantly lower in the exposure group than the non-exposure group.CONCLUSION: Our findings suggest that SQABC can significantly benefits the subjects in the management of high-risk AMI in them. | Gao Wulin Dai Guohua Zhang Tong Bi Dongxue Liu Chunhua Shi Xiaojing Zhao Fang Zhao Chen | 2018 | Journal of Traditional Chinese Medicine2018，38，5： | 7 |
| 2 | Efficacy of Traditional Chinese Medicine in patients with acute myocardial infarction suffering from diabetes mellitus显示文摘OBJECTIVE: To investigate the 'real world' effectiveness of Traditional Chinese Medicine(TCM) in patients with acute myocardial infarction suffering from diabetes mellitus(AMI+DM patients).METHODS: This was a retrospective cohort study.During hospitalization, the 'exposure group' was defined as patients who had a TCM injection for ≥ 7 d.During follow-up, the definition of the exposure group was application of a Chinese patent medicine or decoction of Chinese medicine for ≥ 28 d.General information(age, sex, contact details), TCM use and endpoint events of AMI+DM patients during hospitalization and follow-up were collected.The correlation between TCM and the end-point events of AMI + DM patients was analyzed using a multiple logistic regression method.RESULTS: A total of 479 AMI + DM patients were enrolled and 345 cases were followed up. During hospitalization, TCM, age, hypertension and use of an angiotensin-converting enzyme inhibitor(ACEI)or angiotensin receptor blocker(ARB) were associated with cardiac death. During follow-up, TCM was associated with cardiac death. TCM was a relevant factor for a composite endpoint of re-infarction and stroke. TCM, anti-thrombotic therapy and lipid-lowering therapy were related to acute heart failure. TCM, anti-thrombotic therapy, anti-MI therapy and ACEI/ARB use exhibited a strong correlation with re-hospitalization due to cardiovascular disease.CONCLUSION: TCM reduced the prevalence of cardiac death during hospitalization, and cardiac death, a composite endpoint of re-infarction and stroke, acute heart failure and re-hospitalization due to cardiovascular disease during follow-up. | Dai Guohua Gao Wulin Bi Dongxue Liu Chunhua Liu Yuhan Wang Ning Zhao Chen | 2018 | Journal of Traditional Chinese Medicine2018，38，3： | 4 |
| 3 | Experimental Investigation on CHF of Water Flowing in Upward Tube from Subcooled to High Quality Condition显示文摘Critical heat flux experiment is performed in a tube of 8.2mm in inner diameter with 2.4min heated length.The pressure covers the ranges from 3to 21MPa,mass flux from 963to 3 883kg/(m^2·s),and outlet quality from-0.87to 0.78.For all the condition,CHF almost goes up linearly while mass flux or inlet subcooling increases, | YANG Bing ZHAO Minfu BI Keming ZHANG Dongxu DU Kaiwen | 2017 | Annual Report of China Institute of Atomic Energy2017，，1： | 0 |
| 4 | Flexible multilayer MEMS coils and their application in energy harvesters显示文摘Electromagnetic vibration energy harvesters are promising for the power supply of wireless sensor nodes,small electronic devices,and wearable electronics.Conventional electromagnetic harvesters usually increase output by increasing the size of coils and magnets,limiting the improvement of energy conversion efficiency and power density.In this study,multilayer microelectromechanical system(MEMS)coils were prepared using flexible electronics,and their high integration performance in arbitrary space was utilized to greatly improve the utilization of the space magnetic field by the electromagnetic harvester.The core magnet of the generator was magnetically balanced to achieve levitation,which improved the sensitivity and reduced fatigue damage compared with traditional spring structures.The wound coils on the top and bottom of the magnet and the flexible coils on the sides worked together to improve the energy efficiency and output of the devices.The output performance of the device with different number distributions was simulated using mathematical models to obtain the optimal structural parameters.The results show that by introducing flexible multilayer MEMS coils on the side surface of the energy harvester,the open-circuit voltage of the energy generators increased from 7 to 10 V by more than 43%.Flexible multilayer MEMS coils can enhance energy conversion rates and possess compact dimensions,making them suitable for integration onto complex surfaces.After the vibration energy harvesting system testing,the maximum peak power of the harvester was 7.1 m W at an acceleration of1 g and a resonant frequency of 11 Hz with a resistor of 3.5 kΩinternal resistance.Moreover,a 470μF capacitor can be charged to 3.5 V within 10 s to drive a hygrothermograph to work for more than 80 s and can supply a light bulb continuously.This strategy shows the great potential of vibration-energy-driven electromagnetic generators for powering small electronics in limited spaces. | ZHANG Jie HOU XiaoJuan QIAN Shuo BI XiaoXue HU DongXu LIU JianJun GENG WenPing MU JiLiang HE Jian CHOU XiuJian | 2024 | Science China(Technological Sciences)2024，67，4： | 0 |
| 5 | Optical properties of mesoporous photonic crystals,filled with dielectrics,ferroelectrics and piezoelectrics显示文摘At present,it is very important to create new types of mirrors,nonlinear light frequency transformers and optical filters with controlled optical properties.In this connection,it is of great interest to study photonic crystals.Their dielectric permittivity varies periodically in space with a period permitting Bragg diffraction of light.In this paper,we have investigated the optical properties of mesoporous three-dimensional(3D)opal-type and one-dimensional(1D)anodic alumina photonic crystals,filled with different dielectrics,ferroelectrics and piezoelectrics.We have compared the optical properties of initial mesoporous photonic crystals and filled with different substances.The possibility of mesoporous photonic crystals using selective narrow-band light filters in Raman scattering experiments and nonlinear mirrors has been analyzed.The electromagnetic field enhancing in the case of exciting light frequency close to the stop band edges has been established.The optical harmonics and subharmonics generation in mesoporous crystals,filled with ferroelectrics and piezoelectrics was proposed. | V.S.Gorelik Dongxue Bi Guang Tao Fei | 2017 | Journal of Advanced Dielectrics2017，7，6： | 0 |
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