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경락 성장마사지가 성장기 학생들의 스트레스저항과 체형교정에 미치는 영향
고옥여(GAO YURU),이지안(Ji-An Lee) 한국인체미용예술학회 2018 한국인체미용예술학회지 Vol.19 No.1
This study conducted a precise analysis of body shapes and an analysis of brainwaves of 40 students who visited the B center in S city, from August, 2017 to October, 2017, in accordance with the theory arguing that it is possible to improve or prevent anti-stress or corrected body shapes through growth massage of elementary school children in growth period. In order to examine an effect of the growth massage on corrected body shapes and reduction of stress based on the analyzed data, this study analyzed differences in brain functions and body shapes of experimental(n=20) and control group(n=20) between pre- and post-growth massage. The growth massage was conducted twice in a week, in 30‐minute sessions. These patients were measured by timeseries linear analysis for their brain function and observed via brainwave actⅣities. The findings are as foⅡows: First, the stress resistance in experimental group is higher than that in control group. Second body shapes in experimental group is significantly corrected, compared with those in control group. The findings show that the growth massage reduces stress, an important obstruction factor for height growth of students in growth period, and therefore has a positⅣe effect on corrected body shapes.
A Kind of Digital Intelligent System for the Ink Hue Analysis
MinLin,Yuanhui Cui,YuRu Wang 한국멀티미디어학회 2007 멀티미디어학회논문지 Vol.10 No.6
This paper introduces a kind of new ink hue analysis system (HAS) based on the model-distinguishing technology and briefly casts light on the principle of the analysis. Also, it stresses the hardware structure, the software designing methods and programming procedure of the HAS as well as its interface. And the simulation result of the experiment data was given. The study shows that this kind of system can help to improve the color arrangements and managements of ink. The accuracy has reached ±0.5% compared with high precision density meter.
A New Theory for Acupuncture: Promoting Robust Regulation
Yuan Xu,Yang Guo,Yuru Song,Kuo Zhang,Yiping Zhang,Qiang Li,Shouhai Hong,Yangyang Liu,Yi Guo 사단법인약침학회 2018 Journal of Acupuncture & Meridian Studies Vol.11 No.1
Robustness, an ability of biological networks to uphold their functionalities in the face of perturbations, is a key characteristic of all living systems. Acupuncture is a procedure in which fine needles are inserted into an individual at discrete points and then manipulated, with the intent of preventing and curing diseases. Acupuncture does not directly eliminate pathogenic factors or pathological tissue; rather, acupuncture enhances the ability of the human body to self-medicate itself by activating complex regulatory systems and by maintaining physiological homeostasis to prevent or treat diseases. From this point of view, the effect of acupuncture on the human body is more likely a kind of regulation to promote robustness. That is to say, acupuncture has the ability to promote robustness. In this article, we review the properties and functions of acupuncture in preventing and treating diseases and in maintaining health by enhancing robustness.
Guanyang Liu,Yan Wang,Yuru Zhang,Zheng Xie 대한기계학회 2015 JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY Vol.29 No.6
This paper proposes a neural network (NN)-based approach to solve the forward kinematics of a 3-RRR spherical parallel mechanismdesigned for a haptic device. The proposed algorithm aims to remarkably speed up computation to meet the requirement of highfrequencyrendering for haptic display. To achieve high accuracy, the workspace of the haptic device is divided into smaller subspaces. The proposed algorithm contains NNs of two different precision levels: a rough estimation NN to identify the index of the subspace andseveral precise estimation networks with expected accuracy to calculate the forward kinematics. For continuous motion, the algorithmstructure is further simplified to save internal memory and increase computing speed, which are critical for a haptic device control systemrunning on an embedded platform. Compared with the mostly used Newton-Raphson method, the proposed algorithm and its simplifiedversion greatly increase the calculation speed by about four times and 10 times, respectively, while achieving the same accuracy level. The proposed approach is of great significance for solving the forward kinematics of parallel mechanism used as haptic devices whenhigh update frequency is needed but hardware resources are limited.
Attapulgite/carbon composites as a recyclable adsorbent for antibiotics removal
Jie Tang,Li Zong,Bin Mu,Yuru Kang,Aiqin Wang 한국화학공학회 2018 Korean Journal of Chemical Engineering Vol.35 No.8
We evaluated the adsorption performance of attapulgite/carbon (APT/C) composite as reusable adsorbents for antibiotics. APT/C composite was first synthesized by one-step calcination based on the spent bleaching earth after bleaching of vegetable oil, and followed by a thermal regeneration after adsorption of antibiotic at different temperatures. Antibiotics adsorption results revealed that APT/C composites prepared at 300 oC exhibited high adsorption capacity and fast equilibrium. Thermal regeneration proved to be an efficient methodology for recycling the spent antibiotic- loaded APT/C composites. After the ten-time continuous adsorption-calcination process, the removal ratios of the recycled adsorbents still retained around 67.3% and 62.9% for chlortetracycline and tetracycline, respectively. The conjugation of the adsorption and regeneration results suggested that combining the advantages of APT and carbon species provided a feasible strategy to fabricate a promising adsorbent with the desirable adsorption and regeneration properties for removal of antibiotics in the future.