| 1 | Physical and mental health conditions of young college students with different Traditional Chinese Medicine constitutions in Zhejiang Province of China显示文摘OBJECTIVE: To investigate Traditional Chinese Medicine(TCM) constitutions of youths in colleges,and their physical and mental health conditions of different TCM constitutions, so as to provide a theoretical basis for the TCM way to improve young people's physical and mental health.METHODS: The Standard TCM Constitutions' Classification and Determination Questionnaire was used to measure the body health condition, and the Symptom Checklist 90 Questionnaire and the Questionnaire of the National Student Physical Health Standards were used to determine mental and physical health conditions respectively in 1421 young participants validly answering the questionnaires in Zhejiang Province.RESULTS: The participants had a mean age of 19.96years(SD = 0.95 years) with the majority of females(55.10%). One fourth of the 1421 participants were the Ping-he constitution and others were the tendency constitutions. Participants with Ping-he module(which has characteristics of moderate posture,rosy, energetic and is a healthy condition in TCM)were healthier than those with tendency constitutions in physical and mental health, with 65.81 ±7.83(men) and 77.99 ± 7.24(women) scores in the physical test and around 1.25 scores in the mental health test. College students with combined biased constitutions were more likely suffer force, sensitive, depression and anxiety.CONCLUSION: Most of college students have a tendency or biased constitution which could be more likely to suffer suboptimal health status and diseases. Youths in college themselves and health providers should pay more attention to their potential health issues and make proper healthcare plan according to their own TCM constitution. | Lv Heli Zhu Li Chen Zhiqiang Jin Huijuan Jin Lei | 2015 | Journal of Traditional Chinese Medicine2015，35，6： | 6 |
| 2 | Lightweight porous silica foams with extreme-low dielectric permittivity and loss for future 6G wireless communication technologies显示文摘In the next generation wireless communication systems operating at near terahertz frequencies, dielectric substrates with the lowest possible permittivity and loss factor are becoming essential. In this work, highly porous (98.9% ± 0.1%) and lightweight silica foams (0.025 ± 0.005 g/cm3), that have extremely low relative permittivity (εr = 1.018 ± 0.003 at 300 GHz) and corresponding loss factor (tan δ< 3 × 10−4 at 300 GHz) are synthetized by a template-assisted sol-gel method. After dip-coating the slabs of foams with a thin film of cellulose nanofibers, sufficiently smooth surfaces are obtained, on which it is convenient to deposit electrically conductive planar thin films of metals important for applications in electronics and telecommunication devices. Here, micropatterns of Ag thin films are sputtered on the substrates through a shadow mask to demonstrate double split-ring resonator metamaterial structures as radio frequency filters operating in the sub-THz band. | Petra S.Pálvölgyi Daniel Sebők Imre Szenti Eva Bozo Henri Ervasti Olli Pitkänen Jari Hannu Heli Jantunen Marko E.Leinonen Sami Myllymäki Akos Kukovecz Krisztian Kordas | 2021 | Nano Research2021，14，5： | 1 |
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