지역 그래픽을 복합적으로 활용한 중국 무한(武漢) 지하철 사인 시스템에 관한 연구

왕루이(Wang, Rui),서한석(Seo, Han sok) 한국전시산업융합연구원 2016 한국과학예술융합학회 Vol.24 No.-

중국은 매우 빠른 속도로 발전하고 있다. 새롭고 복잡한 환경의 출현은 대량의 안내 표지를 절실히 필요로 한다. 그러나 중국의 안내 표지 디자인의 관련 연구는 아직 시작 단계에 처해있고, 이에 대응하는 이론 연구도 상대적으로 뒤처져 있다. 중국 도시 상황으로 살펴보면, 효과적인 이론 지도가 없다는 전제하에, 많은 사인 그래픽 기호의 사용은 모두 체계적이지 않고, 사인디자인의 각도에서는 그래픽 기호를 합리적으로 조직하고 사용하지 않는다. 게다가 승객이 역명을 잘못 파악하는 등 많은 문제들이 자주 발생하기 때문에, 본 연구에서는 그래픽 기호학 이론 연구 방법을 통해서, 해외 저명 사례를 조사 분석하고, 중국 무한(武汉) 지하철 4호선에 그래픽 기호학을 적용하여, 이후 실험 모형을 통하여 그래픽 기호를 무한 지하철의 사인 시스템에 응용하면, 빠르고 효과적으로 역명을 식별할 수 있고, 무한 지역의 창의적인 도시 특색을 확연히 드러낼 수 있음을 발견할 수 있었다. China is in the process of high maturity. New and complex environment is in urgent need of sign system, while the related research of China’s sign design is still in its infancy and the corresponding theoretical research is relatively lagging. In general, foreign sign design has more images, less literal data, and is lack of interpretation and analysis of the idea and design method, from practice. The experience taken from practice is very limited. Currently, many Chinese cities do not have a theory of effective sign system on many occasions lead to the use of the sign system are more casual. It even exists many description unexplained problems and so on. Therefore, this paper through the theoretical study of semiotics and graphical, and analysis the typical cases overseas, and thus proposed a proposal which use sign system in Wuhan Metro Line. Through the model test of use graphical symbols in Wuhan Metro sign system, it is not only can fast and effectively identify the name of the station, but also to highlight the city of Wuhan personalized features.

연령이 다른 Bald/Caj 생쥐의 피부창상치유중 섬유모세포의 동원

유영현,김동환,고재승,한성수,한성수,한성수 대한해부학회 1994 Anatomy & Cell Biology Vol.27 No.4

Inhibition of Microcystis aeruginosa by the Extracellular Substances from an Aeromonas sp

( Yu Mei Liu ),( Ming Jun Chen ),( Meng Hui Wang1 ),( Rui Bao Jia ),( Li Li ) 한국미생물 · 생명공학회 2013 Journal of microbiology and biotechnology Vol.23 No.9

Growth of Microcystis aeruginosa could be inhibited significantly within 24 h by the extracellular substances prepared from Aeromonas sp. strain FM. During the treatment, the concentration of extracellular soluble carbohydrates increased significantly in algal culture. Morphological and ultrastructural changes in M. aeruginosa cells, including breakage of the cell surface, secretion of mucilage, and intracellular disorganization of thylakoids, were observed. HPLC-MS analysis showed that the extracellular substances of Aeromonas sp. strain FM were a mixture of free amino acids, tripeptides, and clavulanate. Among these, the algaelysis effects of lysine and clavulanate were confirmed.

Changes and Features of Indian Diplomacy in the Context of the US Indo-Pacific Strategy

Wang Rui(Rui Wang),Wang Linwei(Linwei Wang) 아시아사회과학학회 2023 Jornal of Asia Social Science Vol.10 No.2

During the Trump administration (January 2017 to December 2020), the United States formulated the “Indo-Pacific Strategy” and officially established a strategic competition with China throughout the government. The strategy aimed to woo allies and partners in the Indo-Pacific region and accelerate the construction and promotion of the “Quadrilateral Security Dialogue”. India, as the “world's largest democracy”, has unresolved border issues with China, making it a key target for the United States to woo, and thus forcing India to change its foreign policy. On February 11, 2022, the Biden administration introduced a new version of the “Indo-Pacific Strategy”, which further clarified the overall framework of strategic competition with China, continued to deepen the strategic setting with the prominent features of wooing allies and confronting China, emphasized the core role of the Quad and the central position of ASEAN countries, highlighted the military deterrence of the US-UKAustralia alliance, and created an “anti-China circle” in multiple fields such as biosecurity, science and technology, economic finance, and climate change. Although India is the founding country of the Non-Aligned Movement and has long relied on “independent and autonomous” foreign policy, the current new geopolitical environment where Sino-Indian relations are at a low point due to the border issue, Russia-Ukraine conflicts continue due to NATO's eastward expansion, and the rapid development of the Quad, signifies the power balance in the Asia-Pacific and Indian Ocean regions. This also indirectly reflects the progress of India's own “Indo-Pacific Strategy” and the implementation of the US “Indo-Pacific Strategy”, thus providing a dimension for predicting the development trend of the strategic competition between China and the US.

RUNES II : A Distributed Rule Engine Based on Rete Network in Cloud Computing

Rui Zhou,Guowei Wang,Jinghan Wang,Jing Li 보안공학연구지원센터 2014 International Journal of Grid and Distributed Comp Vol.7 No.6

In recent years, cloud computing has drawn more and more attention. Increasingly amount of systems and applications have been constructed in cloud environments, yet few researches of rule engine has been done. Rule engine technologies have been widely used in the development of enterprise information systems. These rule-based systems may encounter the problem of low performance, when a large amount of fact data are matched with these rules. Deploying rule engines in cloud environments can increase the capability and efficiency of these systems. In this paper, we propose an approach to implement rule engine based on a message-passing concurrency model in cloud computing. The approach can be extended conveniently and it can deal with extensive rules and facts efficiently. To improve the performance of the rule engine, an algorithm of allocation is proposed. A resource cost model is explored to make high efficient use of resources in cloud. In addition, we implement the rule engine system RUNES II in cloud platform and conduct experiments to show its performance.

DETERMINATION OF AMINOGLYCOSIDE ANTIBIOTICS BY A COLORIMETRIC METHOD BASED ON THE AGGREGATION OF GOLD NANOPARTICLES

RUIYONG WANG,SHUMIN FAN,RUIQIANG WANG,RUI WANG,HUANJING DOU,LVJING WANG 성균관대학교(자연과학캠퍼스) 성균나노과학기술원 2013 NANO Vol.8 No.4

A sensitive and selective colorimetric biosensor for determination of gentamicin, amikacin and tobramycin was proposed with the unmodified gold nanoparticles (GNPs) as the sensing element. Gentamicin, amikacin and tobramycin can rapidly induce the aggregation of gold nanoparticles and is accompanied by a color change from red to blue. The concentration of gentamicin, amikacin and tobramycin can be determined by using UV-Vis spectrometer. The experimental parameters were optimized with regard to pH, incubation time and the concentration of the GNPs. Under optimal experimental conditions, the linear range of the colorimetric sensor for gentamicin/amikacin/tobramycin were 2.67–33.93 ng mL-1, 13.33–66.67 ng mL-1 and 20–180 ng mL-1, respectively. The corresponding limit of detection (3σ) was 0.354 ng mL-1, 0.999 ng mL-1 and 0.579 ng mL-1, respectively. This assay was simple and used to detect aminoglycoside antibiotics in milk and medicine products.

Parkinson’s Disease with Fatigue: Clinical Characteristics and Potential Mechanisms Relevant to α-Synuclein Oligomer

Li-Jun Zuo,Shu-Yang Yu,Fang Wang,Yanghui Xia,Ying-Shan Piao,Yang Du,Teng-Hong Lian,Rui-Dan Wang,Qiu-Jin Yu,Ya-Jie Wang,Xiao-Min Wang,Piu Chan,Sheng-Di Chen,Yongjun Wang,Wei Zhang 대한신경과학회 2016 Journal of Clinical Neurology Vol.12 No.2

Background and Purpose The aim of this study was to identify the clinical characteristics and potential mechanisms relevant to pathological proteins in Parkinson’s disease (PD) patients who experience fatigue. Methods PD patients (n=102) were evaluated using a fatigue severity scale and scales for motor and nonmotor symptoms. The levels of three pathological proteins—α-synuclein oligomer, β-amyloid (Aβ)1-42, and tau—were measured in 102 cerebrospinal fluid (CSF) samples from these PD patients. Linear regression analyses were performed between fatigue score and the CSF levels of the above-listed pathological proteins in PD patients. Results The frequency of fatigue in the PD patients was 62.75%. The fatigue group had worse motor symptoms and anxiety, depression, and autonomic dysfunction. The CSF level of α-synuclein oligomer was higher and that of Aβ1-42 was lower in the fatigue group than in the non-fatigue group. In multiple linear regression analyses, fatigue severity was significantly and positively correlated with the α-synuclein oligomer level in the CSF of PD patients, after adjusting for confounders. Conclusions PD patients experience a high frequency of fatigue. PD patients with fatigue have worse motor and part nonmotor symptoms. Fatigue in PD patients is associated with an increased α-synuclein oligomer level in the CSF

Guaranteed Cost Control for a Class of Uncertain Delay Systems with Actuator Failures Based on Switching Method

Rui Wang,Jun Zhao 대한전기학회 2007 International Journal of Control, Automation, and Vol.5 No.5

This paper focuses on the problem of guaranteed cost control for a class of uncertain linear delay systems with actuator failures. When actuators suffer "serious failure" the never failed actuators can not stabilize the system, based on switching strategy of average dwell time method, under the condition that activation time ratio between the system without actuator failure and the system with actuator failures is not less than a specified constant, a sufficient condition for exponential stability and weighted guaranteed cost performance are developed in terms of linear matrix inequalities (LMIs). Finally, as an example, a river pollution control problem illustrates the effectiveness of the proposed approach.

Effect of Lonicera edulis polysaccharide on reducing oral dyeing of lonicera edulis juice

Wang Xin,Luo Yu,Ma Rui,Wang Zhili,Yu Shiyou,Li Chenchen,Han Chunran 한국응용생명화학회 2022 Applied Biological Chemistry (Appl Biol Chem) Vol.65 No.3

Fluorescence spectroscopy, particle size determination, and potential analysis were exploited to elucidate the effect of Lonicera edulis polysaccharide on polyphenol protein. The results revealed that Lonicera edulis polysaccharides mediated the binding of polyphenols and proteins through competition and formation of ternary complexes and were also able to enhance the stability of the polyphenol-protein complex solution system. A certain electrostatic effect was also present in the process simultaneously. As confirmed by the dyeing test, to improve oral dyeing, the optimum conditions of adding polysaccharide, pectin, and casein were as follows: the dosage of the polysaccharide group was 1.2 mg/mL, coloring time was 100 min, pH value was 4.0. Pectin group added 0.8 mg/mL with coloring time 80 min, pH 5.0. The addition of casein was 1.2 mg/mL; the coloring time was 100 min with pH 5.0. The sample juice substantiated a significant improvement in the dyeing of porcine tongue mucosa. Under the optimal conditions, microscopic observation validates that the mucosal color of the porcine tongue epidermis was closer to that of unstained porcine tongue epidermis, which significantly improved astringency and oral staining. Fluorescence spectroscopy, particle size determination, and potential analysis were exploited to elucidate the effect of Lonicera edulis polysaccharide on polyphenol protein. The results revealed that Lonicera edulis polysaccharides mediated the binding of polyphenols and proteins through competition and formation of ternary complexes and were also able to enhance the stability of the polyphenol-protein complex solution system. A certain electrostatic effect was also present in the process simultaneously. As confirmed by the dyeing test, to improve oral dyeing, the optimum conditions of adding polysaccharide, pectin, and casein were as follows: the dosage of the polysaccharide group was 1.2 mg/mL, coloring time was 100 min, pH value was 4.0. Pectin group added 0.8 mg/mL with coloring time 80 min, pH 5.0. The addition of casein was 1.2 mg/mL; the coloring time was 100 min with pH 5.0. The sample juice substantiated a significant improvement in the dyeing of porcine tongue mucosa. Under the optimal conditions, microscopic observation validates that the mucosal color of the porcine tongue epidermis was closer to that of unstained porcine tongue epidermis, which significantly improved astringency and oral staining.

Molecular Dynamics Simulation to Investigate the Rake Angle Effects on Nanometric Cutting of Single Crystal Ni3Al

Rui-cheng Feng,Yong-nian Qi,Zong-xiao Zhu,Wen-yuan Song,Hai-yan Li,Mao-mao Wang,Zhi-yuan Rui,Feng-shou Gu 한국정밀공학회 2020 International Journal of Precision Engineering and Vol.21 No.4

Molecular dynamics, an eff ective method to gain an insight into nanometric behaviour of materials, was employed to studythe nano-cutting behaviour of single crystal Ni 3 Al in nanometric scale. In this paper, comparisons were made for compressive/tensile stress, subsurface damage and surface roughness with three rake angles of a diamond tool. Subsurface damage waspartitioned by region and studied with work hardening in detail. A model for precise characterization of surface roughnesswas established with consideration of local surface fl uctuation. Simulation results showed that the chip thickness increasedas rake angle changed from negative to positive, and the boundary formed between tensile and compressive stress was inconsistent with the glide direction of stacking fault. Subsurface damage decreased as the increase of rake angle, and regularglide planes of stacking faults were found in front of the cutting tool. Further, the pinned dissociated 1/2 < 110 > superpartialdislocation with anti-phase boundary was demonstrated. The model was tested and characterized by implanted pits onperfect surface. Results showed that surface roughness can be well characterized, and an evident discrepancy was observedamong three rake angles, especially for 30° rake angle, which showed an distinct smooth surface compared with the others.