Big Data Analysis and Optimization Suggestions of Cultural Facilities in Shijingshan District,Beijing City

With the successful holding of Beijing Winter Olympic Games in 2022,the planning and cultural services of Shijingshan District have been reviewed,but the systematic planning theory has not been fully applied.Through the big data research method,the location advantages and disadvantages of Shijingshan District were analyzed,and the distribution of its cultural facilities was defined.Feasible optimization schemes were proposed according to its advantages and disadvantages as well as the experience and conditions of the Winter Olympics.

Historical and Cultural Landscape of Rural Settlement in Fangshan District ofBeijing

The rural settlement landscape in Fangshan District has multiple values,but there is a lack ofsystematic research.Geographical environment and historical evolution in Fangshan District are analyzed,and it is thought that the combination of the two forms characteristic cultural landscape in the village.According to literature and research,villages in Fangshan District are classifi ed and summarized accordingto the time of forming,the motivation of development and the form,and they are analyzed from multidimension.Meanwhile,the problems of development and protection are concerned.Based on the aboveresearch,this paper makes a more appropriate analysis on the cultural landscape value of villages inFangshan District.Finally,the protection strategy of the whole region and key areas is proposed.

Epidemiological Characteristics of An Outbreak of Severe Acute Respiratory Syndrome in Dongcheng District of Beijing From March to May 2003

Objective To describe epidemiologic features of an outbreak of severe acute respiratory syndrome (SARS) in Dongcheng District, Beijing occurred in a period between March and May 2003. Methods Data of SARS cases notified from Dongcheng District Center for Disease Control and Prevention (CDC )and supplemented by other channels were collected. Clinicians and officials of local hospitals were interviewed in groups and medical records of fatal cases of SARS were reviewed to verify the diagnosis. Stored serum specimens of the patients were detected for IgG antibody against SARS Co-V by enzyme-linked immunosorbent assay (ELISA). All the data were input into dataset files by Microsoft Excel-2000 software and analyzed with SPSS version 10.0 software. Results Outbreak of SARS in Dongcheng District started on March 14, 2003 with a peak in mid- and late April, and dropped in early May. A total of 572 reported cases were collected during this period in Dongcheng District, Beijing, and 99 of them were excluded from SARS, because of diagnosis of common cold, regular pneumonia, measles and rubella, etc. Actually, 473 SARS cases, which included 390 (82.5%) probable cases and 83 (17.5%) suspect cases, were analyzed. About 90% of the probable cases were positive for IgG antibody. Attack rate of SARS in permanent residents of Dongcheng District was 28.3 per 100 000. Forty-one of them died, with a case-fatality rate of 8.7%. Persons were all susceptible to infection of SARS Co-V, with the highest proportion at ages of 20-50 years, which accounted for 68.7% of the total cases. Average age of the patients at their onset was 40.7 years. No gender difference in SARS cases was found. Number of SARS cases in health-care workers (HCWs) accounted for 18.0% and that in retired workers accounted for 15.4% of the total cases. Cases occurred in all 10 sub-districts of Dongcheng, with the highest in Beixinqiao and Andingmen Sub-districts. Totally, 230 of the 572 notified cases (40.2%) were hospitalized at local hospitals under the jurisdiction of Dongcheng District. Eighteen of 85 cases of SARS occurred in HCWs of local hospitals, accounting for 4.5% of the total number of HCWs working at wards caring for SARS patients or fever clinics. There were 34.7% of SARS cases without any histories of contact before the onset of the disease. Familial aggregation phenomena were observed in 41.8% of the cases and 18.1% of households. And 7.4% (attack rate ) of those exposed to SARS cases suffered from the illness during the periods of quarantine. Conclusions SARS appeared to be infectious in origin and caused outbreak in Dongcheng District, Beijing introduced by an imported case traveling from Hong Kong in a period between March and May 2003. People are all susceptible to infection of SARS Co-V, which mainly threatens the young adults and the middle-aged, as well as HCWs and the retired workers. The main mode of transmission is direct exposure to SARS patients in a near distance at hospitals or families via droplets spread. Prevention and control of SARS should be focused on early isolation of patients and quarantine for close contacts. Current available measures to prevent and control SARS are proved to be effective.

Molecular Epidemiological Analysis of Group A Streptococci Isolated from Children in Chaoyang District of Beijing, 2011:emm Types, Virulence Factor Genes and Erythromycin Resistant Genes

Group A streptococcus （GAS） causes a wide range of diseases in the human population. GAS diseases are more common in children than in adults, with clinical manifestations ranging from pharyngitis and impetigo to invasive infections and post streptococcal sequelae, such as acute rheumatic fever and acute post-streptococcal glomerulonephritis[1]. GAS harbors a host of virulence factors that contribute to its complex pathogenicity and differences in the disease severity and frequency. M protein, one of the major virulence factors, is encoded by the emm gene induces a type of specific host immune response and confers antiphagocytic properties.

Investigation on Mental Health Status among High School Students at Grade 3 in Haidian District of Beijing

Objective.To understand and analyze the mental health status of key Senior School Students at grade 3 in Haidian District of Bey ing and Senior Three Students in General Schools,so as to provide basis for mental health education and psychological intervention.Methods.A total of 263 senior three students were randomly selected from a general school and two key school in Haidian District of Beijing.A questionnaire survey was conducted using the Mental Health Scale for Chinese Middle School Students(MSSMHS).Results.Of the 260 students surveyed,54.2%had mental health problems,36.5%had mild problems,8.8%had moderate problems,and 0.5%had slightly and deeply serious problems.The first three factors about examined rates of factors of mental health were anxiety,learning and interpersonal relationship.The detection rates accounted for 23.5%,23.1%and 18.8%respectively.There was no significant difference in the scores of each factor between key and ordinary middle school students(P>0.05).The scores of interpersonal,depression,anxiety and emotional factors of middle school girls were higher than those of boys,with statistical significance(P<0.05)?Conclusion.There are some mental health problems among senior students at grade 3 in Haidian District of Beijing,and female students9 are serious.Schools,families and societies should pay attention to this problem and strengthen mental health education with a focused goal.

Happy Life at the Foot of the Imperial City Wall——A Glimpse of Community Life in Dongcheng District, Beijing

Grandpa Qin, now 74, has returned to where he had lived for more than six decades in the company of his daughter. In front of him, the old dilapidated scenes have all disappeared. The former nine 1.9-meter-wide lanes have become 12 six-meter-wide roads. The former crowded courtyards, 11 stairs down the lanes, have completely changed their outlook. The only things that seem to have not changed are the old Beijing style of blue tiles and gray bricks and the imperial city walls nearby that are the witnesses to all these changes. Grandpa Qin is among the 300 households who have returned after the rebuilding project was completed. Qin’s family lived in the Nanchizi community for five generations. The big

A Pioneer of Human Rights Protection——An interview with Professor Wu Qing,Deputy to Haidian District/Beijing Municipal People's Congresses

The first time I have learnt the name Wu Qing was in a host show, "Close-Up" on CCTV-4. She is a professor of Beijing Foreign Studies Univer-sity, and moreover she is the daughter of one of Chinese literary giants, Ms. Bing Xin. I was immediately fascinated not

Analysis on Vapour Field for the Drought Causes in Beijing,Tianjin and Hebei Districts in Recent Years

The monthly variation,temporal-spatial distribution,transportation characteristics of vapour field at middle and lower atmosphere and their effects on drought in Beijing,Tianjin and Hebei districts were studied,which have a guiding significance on predicting climate and arranging agricultural production in the district.

Research on Development of Leisure Agriculture in Beijing Suburb

Leisure agriculture in Beijing suburb enjoys a promising prospect with wide customer sources and policy supports. The research performed analysis on man- agement status and employees of leisure agriculture-oriented industrial parks in Daxing District by questionnaire survey in order to seek development strategies and promote transformation and updating of leisure agriculture in Daxing District. The re- sults showed that there are some problems in leisure agricultural parks in terms of software or hardware and some suggestions are proposed, including environment updating, product updating, brand updating, industry structure updating, scale updat- ing, organization updating, and talent updating, in order to promote social brand and improve economic profits of leisure agriculture in Daxing District.

A comparison of landscaping plant utilization in some residential quarters in Beijing

A dwelling district is the most direct space of people’s living environment. The environmental construction should take the improvement and maintenance of the ecologically balance in housing estate as its aim and the coexistence between man and nature as its goal. By making an analysis of the current situation of afforestation, landscape, functional requirements and humanistic environment of the six residential quarters of Huilongguan Fengyayuan, Sainaweila,Xinxinjiayuan of the Asian Games, and others in Beijing, this paper presents an arrangement mode of plants in dwelling districts.

In-migrant Population In Beijing′s Haidian District

In the first half of 1997,a study of the in-migrant population in the Haidian District of Beij1ng was jointly conducted by the Population Research Institute of the Peo-ple's University of China and the Hai dian Gσv ernment.

Quality Improvement of Slow Traffic Space in Shijingshan District under the Background of Winter Olympics: A Case Study of Lugu Street of Shijingshan District

In the context of the Beijing 2022 Winter Olympics, the quality improvement of slow traffic space in Shijingshan District faces many challenges. Through the exploration of “slow traffic space” and its design concept and strategy theory, the problem of slow traffic space is sorted out from the aspects of policy background, spatial form and cultural construction, with Lugu Street as an example. Based on the unique cultural resources in the district, the optimization strategies are proposed from the aspects of spatial form improvement, unsupervised technology utilization, enhancement of residents’ willingness to slowly traffic and Winter Olympics culture shaping. In addition, a slow traffic space improvement scheme with easy implementation, convenient access and rich connotation is formed, in order to provide new methods and ideas for improving the quality of slow traffic space.

Ox Street:Beijing’s Muslim District

NIUJIE,or Ox Street,is situated in the southwest of Beijing’s Xicheng District. The avenue is best known for Niujie Mosque,the city’s oldest and largest mosque,catering to both tourists and the Muslim population living in its vicinity. The mosque was first built in 996 by an imam named Nasruddin,the son of an Arab imam who came to China to preach the Islamic faith.It was rebuilt in 1442 during the Ming Dynasty(1368-

Yangrou Hutong:Beijing’s Low-Key Jewelry District

YANGROU Hutong is 600 years old.Located in the Xisi area of Beijing’s Xicheng District,the area was originally a trading market for cattle,which usually ended up in the imperial kitchen.But with the name Yangrou(meaning mutton),butchers and mutton stores replaced the cattle traders starting in the Ming Dynasty (1368-1644).In those days,cries of sellers and the pungent smell of mutton overwhelmed every passerby. But today,those smells and sounds are

北京市规划综合实施方案的思路创新与实践探索——以丽泽金融商务区为例

在国家五级三类国土空间规划体系下,保障“一张蓝图干到底”,推动规划有序实施,成为详细规划改革的重要方向之一。本文立足优化营商环境需求、规划系统改革要求和新时代城市发展诉求,系统梳理北京市创新提出的将规划综合实施方案作为详细规划新类别的背景情况,深度阐述其依托平台统筹机制、指导规划实施的核心作用,以及实施导向下“多规合一”的技术重点。进而以丽泽金融商务区规划综合实施方案为例,详细说明“决策双平台”高效组织编制与实施的工作机制,以及通过“空间+政策”实现全域、全周期精细治理的规划内容,为深化国土空间规划体系改革,保障规划实施不走样提供新的思路与方向。

考虑微生物要素的土壤质量综合评价——以北京市平谷区为例

为探讨北京市平谷区土壤质量现状,本研究在传统的土壤质量综合评价体系基础上考虑了微生物要素,基于实地网格土壤采样的228个样本,从土壤肥力、土壤环境、土壤微生物3个维度选取11项土壤指标,采用土壤质量指数法定量分析各指标并计算土壤质量指数,综合评价北京市平谷区的土壤质量。结果表明:平谷区土壤质量综合指数(ISQI)在良好到优等范围内(0.60~0.96),平均值为0.74,平均土壤质量综合评价等级为良好。空间分布上整体呈现南低北高、西低东高的特征,北部熊儿寨乡、黄松峪乡及东部金梅湖镇等地区多为山地或林地,植被丰富,人为活动强度弱,土壤肥力水平高且微生物较为丰富,土壤质量综合评价等级相对较高;而西南部马坊镇、马昌营镇等地区土壤肥力水平低,微生物数量较少,综合质量评价等级相对较低。熊儿寨乡的ISQI最高,为0.81;平谷镇的ISQI最低,为0.64。平谷区不同土地利用类型ISQI排序为果园>林地>荒地>菜地>农田。研究表明,北京市平谷区土壤质量综合评价等级为良好,但空间差异明显,东北部多为山地和林地,综合评价等级为优等,中部及西南部多为农田菜地,综合评价等级为良好和中等,未来应注重科学施肥和土壤质量管理。

北京丰台区过敏性鼻炎患者血清过敏原检测结果分析

目的回顾性分析北京丰台区1193例过敏性鼻炎(AR)患者的血清过敏原检测结果,为预防和诊断AR提供临床依据。方法纳入2022年1月至12月北京中医药大学东方医院耳鼻咽喉科诊断为AR且进行过敏原血清特异性IgE检测的患者1193例,进一步分析血清过敏原结果与患者性别、年龄和季节的相关性。结果在1193例AR患者中,共有947例患者的血清过敏原检测结果呈阳性,阳性检出率为79.38%。AR患者的主要过敏原为刺柏/桦、蒿、念珠菌/点青霉/分枝孢霉/交链孢霉/黑曲霉。其中,男性患者过敏原阳性率(82.15%)显著高于女性(77.23%),差异具有统计学意义(P<0.05)。秋季过敏原阳性率(85.35%)最高,且不同季节之间的过敏原阳性率差异有统计学意义(P<0.05)。≤14岁组过敏原阳性率(95.68%)最高,且不同年龄段患者过敏原阳性率差异亦有统计学意义(P<0.001)。结论北京丰台区AR患者的血清过敏原具有差异性和多样性,且存在性别、季节、年龄等方面差异。

体育设施多维度时空供需匹配与优化——以北京市石景山区为例

体育设施的时间属性较强,时空供需失配较严重,需从时空间行为角度对其时空供需匹配进行分析。构建包含总量、时间、空间、项目“1+3”层面的体育设施时空供需匹配程度分析与优化研究框架,提出基于多源数据的体育设施时空供应量测度方法、基于居民体育生活方式的体育运动总量和分项目需求测度与供需匹配分析方法、基于手机信令活动特征的分时段需求测度与供需匹配分析方法、基于循环两步移动搜索法的分空间单元供需匹配分析方法、开放内部体育设施的潜在收益模拟测算方法。使用上述方法对北京市石景山区的体育设施供需匹配进行分析。分析结果显示,该区的人均公共体育用地指标虽已高于《北京城市总体规划(2016年—2035年)》目标,但体育设施时空供需总量,以及分时间段、分空间单元、分项目类型的时空供需间均存在缺口,缺口分别为需求总量的10.3%、16.7%、31.7%、38.3%。在分时间层面,缺口分布在一早一晚,且晨间缺口大于晚间缺口;在分空间层面,新开发区域供给缺口较大;在分项目层面,“三小球”的缺口最大,“三大球”次之。不同程度地开放学校体育设施可弥补总量33%~85%的缺口。

考虑抗震设防的房屋建筑暴露度评估方法研究

以北京市房山区为例,利用行政单元房屋、人口统计数据和人口密度数据确定房山区房屋建筑面积的地理空间分布,根据计算出的房山区建筑易损性矩阵,分别结合重置成本法和市场价法对房山区房屋的暴露度进行评估。结果表明:(1)根据重置成本法和市场价法评估的房山房屋建筑价值分别为1 471.70亿元和32 162.90亿元;(2)根据重置成本法考虑抗震设防水平和不考虑抗震设防水平评估的地震暴露度分别为64.50亿元和1 027.40亿元,分别占房山房屋建筑总价值的4.38%和69.81%,前者理论上更接近地震灾害可能的损失最大值,对提高地震风险评估结果的准确性有重要的实践价值。