북경시 지역문화 기반의 가로시설물 디자인 현황 분석

강흠옥(Jiang, Xinyu),김명윤(Kim, Myoungyun),차국환(Cha, Gukhwan),강덕구(Kang, Dukkoo) 인제대학교 디자인연구소 2012 Journal of Integrated Design Research (JIDR) Vol.11 No.2

본 연구는 북경시 지역 공공시설물 디자인 중 가로시설물에 관한 디자인 현황조사 및 분석으로 공공시설물 디자인은 공공디자인 분류 중 하나이다. 연구대상인 중국은 국토가 넓어 지역 간의 경제 발전 수준 뿐 아니라, 지리 위치, 기후 등 지역적 차이가 매우 크다. 이러한 이유로 중국에서의 가로시설물은 지역의 특성에 따라 적절한 배치와 관리, 소재와 디자인 등의 문제를 더 중시해야 한다. 연구의 필요성으로 국가의 발전과 정책에 부합하는 지역형 공공디자인의 정책을 바탕으로 가로시설물을 효과적으로 설치, 관리와 유지시키는 것이 필요하다. 특히 지역 문화를 반영한 공공디자인 중에서의 가로시설물 디자인은 기능성과 외형적 심미성 등의 외적 요소와 내적 지역 문화요소와 관련된 균형적 디자인이 필요하다. 연구의 결과 공공디자인의 운영은 국가 정책을 바탕으로 한 일관성 있는 설치와 지역문화를 반영한 공공시설물이여야 한다. 그리고 국가정책을 바탕으로 한 지역형 공공 디자인 정책의 방향으로 가로시설물을 효과적으로 관리하고 유지하여야 한다. 그리고 가로시설물 디자인의 외적 요소(기능성, 심미성 등의 외형요소)와 내적요소(지역·문화적 요소)를 효율적인 결합이 필요하다. The study focus on site investigation and analysis on street furniture design based on Public facilities design in the area of Beijing. Public facilities design is a part of Public design. China has a vast territory with rich resources, but there are significantly differences on the level of economic development, geographic location, climate between regions. For the above situation, we should pay much attention to the issues on appropriate configuration, management and design in the field of Chinese street furniture. The necessity of this study is that national development strategies should reflect the policies on regional Public design. The Public design also embodies the regional culture. It is necessary to make use of regional design combined with explicit factors and tacit factors concerning function, shape and aesthetic. All these based on public design on effective setting, management and maintenance of street furniture. In the view of consistency attitude of national policies, the conclusion of this study show that Public design can reflect street furniture in regional culture. On account of national policies with respect to implementation on the policy of public design, Effective combination on setting, management and maintenance of street furniture. Covert factors(form factors on functionality, aesthetics), and the overt factors on Street furniture(regional and cultural factors) should also integrated into the united one.

Prediction of Prostate Cancer Risk Stratification Based on A Nonlinear Transformation Stacking Learning Strategy

Xinyu Cao,Yin Fang,Chunguang Yang,Zhenghao Liu,Guoping Xu,Yan Jiang,Peiyan Wu,Wenbo Song,Hanshuo Xing,Xinglong Wu 대한배뇨장애요실금학회 2024 International Neurourology Journal Vol.28 No.1

Purpose: Prostate cancer (PCa) is an epithelial malignancy that originates in the prostate gland and is generally categorized into low, intermediate, and high-risk groups. The primary diagnostic indicator for PCa is the measurement of serum prostate-specific antigen (PSA) values. However, reliance on PSA levels can result in false positives, leading to unnecessary biopsies and an increased risk of invasive injuries. Therefore, it is imperative to develop an efficient and accurate method for PCa risk stratification. Many recent studies on PCa risk stratification based on clinical data have employed a binary classification, distinguishing between low to intermediate and high risk. In this paper, we propose a novel machine learning (ML) approach utilizing a stacking learning strategy for predicting the tripartite risk stratification of PCa. Methods: Clinical records, featuring attributes selected using the lasso method, were utilized with 5 ML classifiers. The outputs of these classifiers underwent transformation by various nonlinear transformers and were then concatenated with the lasso-selected features, resulting in a set of new features. A stacking learning strategy, integrating different ML classifiers, was developed based on these new features. Results: Our proposed approach demonstrated superior performance, achieving an accuracy of 0.83 and an area under the receiver operating characteristic curve value of 0.88 in a dataset comprising 197 PCa patients with 42 clinical characteristics. Conclusions: This study aimed to improve clinicians’ ability to rapidly assess PCa risk stratification while reducing the burden on patients. This was achieved by using artificial intelligence-related technologies as an auxiliary method for diagnosing PCa.

Innovative research based on Chinese fantasy film narrative-centered on the integration of film and game

Xinyu Zheng,Xiaoyan Zhang,Xiaoci Jiang KOREA INSTITUTE FOR HUMANITIES AND SOCIAL SCIENCES 2024 Journal of Arts and Cultural Studies(ACS) Vol.3 No.1

With the advancements in digital technology, Chinese fantasy films are developing rapidly. This study analyzed over 200 Chinese fantasy-themed films released online or in theaters from September 25, 2008, to July 20, 2023. The results show that the average audience score for such films is about 5.49 (Rating data comes from Douban). The narrative of Chinese fantasy films has fallen into trouble, gradually becoming a constraint for producing this genre. Purpose: The narrative model of Chinese fantasy films is the core of this type of film, representing East’s openness to the oldest historical and cultural characteristics. Therefore, studying Chinese fantasy film narratives that integrate video games can better promote these films. It can expand the new direction of Chinese fantasy film narratives from immersion, cross-media, and expansibility perspectives. Methods: Analyze and study Chinese fantasy films' narrative problems and advantages and integrate narrative modes with similar film narrative modes (video game fusion films). In the first stage, through literature research, this article analyzes the development status of narratives in Chinese fantasy films and the narrative mode of film and game fusion from a general direction. In the second stage, through case analysis, it elaborates on the shortcomings in Chinese fantasy film narratives. In the third stage, comparative research analyzed the feasibility of innovative development of Chinese fantasy film narratives by focusing on the narrative method of film and game fusion. Results: This article systematically proposes that Chinese fantasy film narratives should be centered on film-game fusion narratives. Also, these narratives require improvement in immersion, cross-media, and story expansion perspectives. Conclusion: The following conclusions are drawn: 1) Enrich the interactivity of narratives and use the gamified narrative elements to increase audience stickiness; 2) Use cross-media to express stories, expand multiple story worlds, and focus on media narrative; 3) Build a narrative ecosystem. Emphasize the correlation between mutual narratives and shape the narrative world of Chinese fantasy films.

A systematic review and network meta-analysis of biomedical Mg alloy and surface coatings in orthopedic application

XinYue Lu,HongXin Cai,Yu Ru Li,Xinru Zheng,Jiahao Yun,Wenhui Li,Xiaoyu Geng,Jae-Sung Kwon,Heng Bo Jiang 대한치과재료학회 2021 대한치과기재학회 학술대회 Vol.2021 No.11

Prevalence of Intracranial Aneurysm in Patients with Aortopathy: A Systematic Review with Meta-Analyses

Xinyu Yu,Liangtao Xia,Qingqing Jiang,Yupeng Wei,Xiang Wei,Shiyi Cao 대한뇌졸중학회 2020 Journal of stroke Vol.22 No.1

Background and Purpose Patients with aortic disease might have an increased risk of intracranial aneurysm (IA). We conducted this research to assess the prevalence of IA in patients with aortopathy, considering the impact of gender, age, and cardiovascular risk factors. Methods We searched PubMed and Scopus from inception to August 2019 for epidemiological studies reporting the prevalence of IA in patients with aortopathy. Random-effect meta-analyses were performed to calculate the overall prevalence, and the effect of risk factors on the prevalence was also evaluated. Anatomical location of IAs in patients suffered from distinct aortic disease was extracted and further analyzed. Results Thirteen cross-sectional studies involving 4,041 participants were included in this systematic review. We reported an estimated prevalence of 12% (95% confidence interval [CI], 9% to 14%) of IA in patients with aortopathy. The pooled prevalence of IA in patients with bicuspid aortic valve, coarctation of the aorta, aortic aneurysm, and aortic dissection was 8% (95% CI, 6% to 10%), 10% (95% CI, 7% to 14%), 12% (95% CI, 9% to 15%), and 23% (95% CI, 12% to 34%), respectively. Gender (female) and smoking are risk factors related to an increased risk of IA. The anatomical distribution of IAs was heterogeneously between participants with different aortic disease. Conclusions According to current epidemiological evidence, the prevalence of IA in patients with aortic disease is quadrupled compared to that in the general population, which suggests that an early IA screening should be considered among patients with aortic disease for timely diagnosis and treatment of IA.

Intraoperative frozen pathology exam of Common iliac lymph nodes and Para-Aortic lymphadenectomy on the prognosis and quality of life for patients with IB2-IIA2 Cervical Cancer: trial protocol for a randomized controlled trial (C-PACC trial)

Xinyu Qu,Junjun Qiu,Lili Jiang,Xiaorong Qi,Guonan Zhang,Weiwei Feng,Yudong Wang,Yincheng Teng,Xipeng Wang,Xiaoqing Guo,Keqin Hua 대한부인종양학회 2023 Journal of Gynecologic Oncology Vol.34 No.2

Background: The impact of para-aortic lymphadenectomy (PALD) on prognosis and quality of life (QoL) for IB2-IIA2 cervical cancer patients remain controversial. And whether intraoperative frozen pathology exam on common iliac lymph nodes could help predict para-aortic lymph node (PALN) metastasis was unanswered with high-level evidence. Methods: A multi-center, randomized controlled study is intended to investigate the effect of PALD on the prognosis and QoL in cervical cancer patients and to assess the value of intraoperative frozen pathological evaluation of common iliac nodes metastasis for the prediction of PALN metastasis. After choosing whether to receive intraoperative frozen pathological examination of bilateral common iliac lymph nodes, eligible patients will be randomly assigned (1:1) to receive PALD or not. The primary end point is 2-year progression-free survival (PFS). The secondary end points include 5-year PFS, 2-year overall survival (OS), 5-year OS, adverse events (AEs) caused by PALD, AEs caused by radiotherapy and QoL. A total of 728 patients will be enrolled from 8 hospitals in China within 3-year period and followed up for 5 years.

Identification and Characterization of the Replication Region of Virulence Plasmid pEIB202 in Edwardsiella piscicida

( Xinyue Chang ),( Chengli Teng ),( Haizhen Wu ),( Jiang Ye ),( Qiyao Wang ),( Huizhan Zhang ) 한국미생물생명공학회(구 한국산업미생물학회) 2019 Journal of microbiology and biotechnology Vol.29 No.8

Edwardsiella piscicida is the causative agent of edwardsiellosis, which has caused enormous economic losses worldwide. In our previous research, an attenuated live vaccine known as WED and based on the virulent strain E. piscicida EIB202 can effectively protect turbots against edwardsiellosis via intraperitoneal injection, while vaccination by immersion exhibits a weaker effect. During the development of the immersion vaccine, we surprisingly found the counts of ΔpEIB202/ EIB202 colonized on zebrafish were 100 times lower than those of EIB202. However, pEIB202 carries 53 predicted ORFs and has several copies in E. piscicida EIB202, impeding the study of its function. Thus, the replication region is located at a 1,980 bp fragment (from 18,837 to 20,816 bp), containing a transcriptional repressor and a replication protein. Moreover, the minimal replication plasmid, named pRep-q77, has low copies in both E. coli and E. piscicida, but is more stable in E. piscicida than in E. coli. This work lays a foundation for further examination of the function of the virulence plasmid pEIB202.

The Physiological Occlusion of the Central Canal May Be a Prerequisite for Syringomyelia Formation

Chuan Jiang,Xinyu Wang,Chunli Lu,Qian Li,Longbing Ma,Wei Li,Shengyu Cui,Kang Li,Xiang Wang,Yuxin Feng,Fengzeng Jian 대한척추신경외과학회 2023 Neurospine Vol.20 No.4

Objective: Syringomyelia is a common central nervous system disease characterized by the dilation of the central canal (CC). Regarding the pathogenesis of syringomyelia, cerebrospinal fluid (CSF) circulation obstruction in the subarachnoid space (SAS) of the spinal cord has been widely accepted. However, clinical and animal studies on obstructing the CSF in SAS failed to form syringomyelia, challenging the theory of SAS obstruction. The precise pathogenesis remains unknown. Methods: We utilized an extradural compression rat model to investigate the pathogenesis underlying syringomyelia. Magnetic resonance imaging enabled detection of syringomyelia formation. To assess CSF flow within the SAS, Evans blue was infused into the cisterna magna. Histological analysis allowed morphological examination of the CC. Furthermore, CSF flow through the CC was traced using Ovalbumin Alexa-Flour 647 conjugate (OAF-647). Scanning electron microscopy (SEM) enabled visualization of ependymal cilia. Results: The findings showed that the dura mater below the compression segment exhibited lighter coloration relative to the region above the compression, indicative of partial obstruction within the SAS. However, the degree of SAS occlusion did not significantly differ between syringomyelia (SM-Y group) and those without (SM-N group). Intriguingly, hematoxylin and eosin staining and CSF tracing revealed occlusion of the CC accompanied by reduced CSF flow in the SM-Y group compared to SM-N and control groups. SEM images uncovered impairment of ependymal cilia inside the syringomyelia. Conclusion: CC occlusion may represent a physiological prerequisite for syringomyelia formation, while SAS obstruction serves to initiate disease onset. The impairment of ependymal cilia appears to facilitate progression of syringomyelia.

Water-blocking Asphyxia of N95 Medical Respirator During Hot Environment Work Tasks With Whole-body Enclosed Anti-bioaerosol Suit

Zhu Jintuo,Jiang Qijun,Ye Yuxuan,He Xinjian,Shao Jiang,Li Xinyu,Zhao Xijie,Xu Huan,Hu Qi 한국산업안전보건공단 산업안전보건연구원 2023 Safety and health at work Vol.14 No.4

Background: During hot environment work tasks with whole-body enclosed anti-bioaerosol suit, the combined effect of heavy sweating and exhaled hot humid air may cause the N95 medical respirator to saturate with water/sweat (i.e., water-blocking). Methods: 32 young male subjects with different body mass indexes (BMI) in whole-body protection (N95 medical respirator + one-piece protective suit + head covering + protective face screen + gloves + shoe covers) were asked to simulate waste collecting from each isolated room in a seven-story building at 27-28°C, and the weight, inhalation resistance (Rf), and aerosol penetration of the respirator before worn and after water-blocking were analyzed. Results: All subjects reported water-blocking asphyxia of the N95 respirators within 36-67 min of the task. When water-blocking occurred, the Rf and 10-200 nm total aerosol penetration (Pt) of the respirators reached up to 1270-1810 Pa and 17.3-23.3%, respectively, which were 10 and 8 times of that before wearing. The most penetration particle size of the respirators increased from 49-65 nm before worn to 115-154 nm under water-blocking condition, and the corresponding maximum size-dependent aerosol penetration increased from 2.5-3.5% to 20-27%. With the increase of BMI, the water-blocking occurrence time firstly increased then reduced, while the Rf, Pt, and absorbed water all increased significantly. Conclusions: This study reveals respirator water-blocking and its serious negative impacts on respiratory protection. When performing moderate-to-high-load tasks with whole-body protection in a hot environment, it is recommended that respirator be replaced with a new one at least every hour to avoid water-blocking asphyxia.

The Impact of Omnichannel Shopping Experience and Channel Integration on Customer Retention: Empirical Evidence from China

Junbin WANG,Xinyu JIANG 한국유통과학회 2022 The Journal of Asian Finance, Economics and Busine Vol.9 No.2

Creating a new retailing environment to meet the seamless experience requirements of consumers is a challenge for Omnichannel-related businesses. Based on the “appraisal-emotion-response” chain, the purpose of this research is to explore the psychological mechanism of omnichannel integration influencing customer retention and the moderating effect of customer showrooming experience. This research uses a structural equation model in partial least square software to analyze a two-stage survey (Study 1: n = 210; Study 2: n = 342) conducted in China. The results show that channel control experience has three dimensions: perceived channel attribute familiarity, channel type matching, and cross-channel access convenience; consistent interactive experience has two dimensions: information crosschannel consistency and cross-channel service support. Furthermore, both channel control experience and consistent interactive experience are favorable for customer retention through increased customer satisfaction (transactional and retailer satisfaction). Finally, customer showrooming experience positively moderates the relationship between consistent interactive experience and customer satisfaction. This research proposes a self-regulation process model to explain how omnichannel integration enhances consumers’ experience, finally leading to consumer retention. The findings contribute to the omnichannel retail business literature and provide management implications for Asian retailers to implement an omnichannel business strategy.