IF 3.9

资源科学 Pub Date : 2022-05-12 eCollection Date: 2022-01-01 DOI: 10.1136/bmjsem-2022-001324

Patrick Gordon Robinson, Andrew Murray, Matt Watson, Graeme Close, Denis F Kinane

{"title":"Risk assessment and implementation of risk reduction measures is not associated with increased transmission of SARS-CoV-2 compared with standard isolation at professional golf events.","authors":"Patrick Gordon Robinson, Andrew Murray, Matt Watson, Graeme Close, Denis F Kinane","doi":"10.1136/bmjsem-2022-001324","DOIUrl":"10.1136/bmjsem-2022-001324","url":null,"abstract":"Objectives: The purpose of this prospective study was to report incidence and transmission of SARS-CoV-2, among professional golfers and essential support staff undergoing risk assessment and enhanced risk reduction measures when considered a close contact as opposed to standard isolation while competing on the DP World Tour during the 2021 season.Methods: This prospective cohort study included all players and essential support staff participating in 26 DP World Tour events from 18 April 2021 to 21 November 2021. High-risk contacts were isolated for 10 days. Moderate-risk contacts received education regarding enhanced medical surveillance, had daily rapid antigen testing for 5 days, with reverse transcriptase-polymerase chain reaction (RT-PCR) tesing on day 5, mandated mask use and access to outside space for work purposes only. Low-risk contacts typically received rapid antigen testing every 48 hours and RT-PCR testing on day 5.Results: The total study cohort compromised 13 394 person-weeks of exposure. There were a total of 30 positive cases over the study period. Eleven contacts were stratified as 'high risk'. Two of these subsequently tested positive for SARS-CoV-2. There were 79 moderate-risk contact and 73 low-risk contacts. One moderate-risk contact subsequently tested positive for SARS-CoV-2 but did not transmit the virus. All other contacts, remained negative and asymptomatic to the end of the tournament week.Conclusions: A risk assessment and risk reduction-based approach to contact tracing was safe in this professional golf event setting when Alpha and Delta were the predominant variants. It enabled professional golfers and essential support staff to work.","PeriodicalId":62193,"journal":{"name":"资源科学","volume":"1 1","pages":"e001324"},"PeriodicalIF":3.9,"publicationDate":"2022-05-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9108433/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90201757","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Spatial-temporal differentiation and influencing factors of tourism environmental efficiency in western China 中国西部旅游环境效率时空分异及影响因素

资源科学 Pub Date : 2022-01-01 DOI: 10.18402/resci.2022.01.11

X. Qin, Xingming Li, Pengfei Shi, Minggui Tang

引用次数: 2

Impact of electricity price adjustment on macro economy and industrial structure 电价调整对宏观经济和产业结构的影响

资源科学 Pub Date : 2022-01-01 DOI: 10.18402/resci.2022.01.12

Hui Li, Shuai Wang, Chenguang Li, Ting Chen

引用次数: 0

Provincial scientific & technological innovation and high-quality development of tourism in China and their interactive relationship 中国省级科技创新与旅游高质量发展及其互动关系

资源科学 Pub Date : 2022-01-01 DOI: 10.18402/resci.2022.01.09

Kai Wang, Xin Guo, Chang Gan, Xiaohui Tang, Haolong Liu

引用次数: 2

Identification and analysis of urban tourism cultural elements based on Internet travel notes mining: Taking Shanghai as an example 基于互联网游记挖掘的城市旅游文化要素识别与分析——以上海为例

资源科学 Pub Date : 2022-01-01 DOI: 10.18402/resci.2022.01.10

Jian Ke, Zheming Hua, Xin Xu

引用次数: 1

Integrated legislation of marine resources based on the sustainable development goals 基于可持续发展目标的海洋资源综合立法

资源科学 Pub Date : 2022-01-01 DOI: 10.18402/resci.2022.02.15

Yuting Wu, Jiayu Bai

{"title":"Integrated legislation of marine resources based on the sustainable development goals","authors":"Yuting Wu, Jiayu Bai","doi":"10.18402/resci.2022.02.15","DOIUrl":"https://doi.org/10.18402/resci.2022.02.15","url":null,"abstract":": Sustainable development is a key element of resource exploitation and it has become an important part of marine development strategies and integrated marine legislation. However, there exist only few studies on integrated marine legislation with the theme of marine resources exploitation that are based on the sustainable development goals. This article expands the connotation of the concept of sustainable development and analyzes the main internal contradictions and external influencing factors of China ’ s integrated marine legislation. By exploring the influence of sustainable development processes on marine management models and the integrated legislation based on ecosystems, the authors found that: (1) The marine ecosystem-based management (MEBM) model takes the characteristics of ecosystem interconnectedness and management adaptability into account, and thus promoting the innovation of marine management models. (2) The preference of the precautionary is in line with the value selection of the ocean management model based on the ecosystem, and the model of “ ecology + marine management ” can be used as the legislative way for China to construct the marine law which based on the sustainable goals. (3) Foreign countries ’ integrated marine legislation had the experience to set up specialized agencies, make medium or long term plans, clarify the legal status of “ marine ” and “ ecology ” which provide a reference for the integrated marine legislation of China.","PeriodicalId":62193,"journal":{"name":"资源科学","volume":"5 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68214773","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Forest transition paths in Rwanda since 1990 and trend prediction 1990年以来卢旺达森林转型路径及趋势预测

资源科学 Pub Date : 2022-01-01 DOI: 10.18402/resci.2022.03.06

Tianrun Li, Shuang Chen

引用次数: 1

Influence mechanism of capital deepening on total factor productivity of resource-based enterprises 资本深化对资源型企业全要素生产率的影响机制

资源科学 Pub Date : 2022-01-01 DOI: 10.18402/resci.2022.03.09

Minggui Zheng, Juan Dong, Chang-biao Zhong

引用次数: 0

China's industrial water demand price elasticity: Based on simultaneous equations model 中国工业用水需求价格弹性:基于联立方程模型

资源科学 Pub Date : 2022-01-01 DOI: 10.18402/resci.2022.03.12

Feng Zhang, Xue Cheng