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EMBRACING THE SILVER ECONOMY

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China Today 2024年第3期73卷 22-23页

China is home to the world’s largest aging *** to data of the seventh national census,the number of people aged 60 and above is 264.02 million,accounting for 18.70 percent of Chinese *** Ministry of Civil Affairs forecasts that China's senior population.will exceed 300 million during the 14th Five-Year Plan period(2021-2025),passing from a mildly aging society to a moderately aging society.

关键词： population. passing milli

Globalization Holds Great Potential for Further Development

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China's Foreign Trade 2024年第2期 57-59页

Recently,the DHL Global Connectedness Report 2024was *** annual report analyzes the state and trajectory of globalization by tracking how flows of trade,capital,information,and people move around the *** edition was based on almost nine million data points and ranked the connectedness of 181 countries,accounting for 99.7%of the world's gross domestic product and 98.7%of its population.

关键词： population. ranked Global

Analysis and prediction of research hotspots and trends in pediatric medicine from 2,580,642 studies published between 1940 and 2021

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世界儿科杂志:英文版 2023年第8期19卷 793-797页

作者： Ze‑Ye Liu Yuan Huang Jing Xu Li Xiang Zhan‑Hao Su Yi‑Wei Liu Hao Zhang Department of Structural Heart Disease National Center for Cardiovascular DiseaseFuwai HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijing 100037China State Key Laboratory of Cardiovascular Disease Fuwai HospitalNational Center for Cardiovascular DiseasesPediatric Cardiac Surgery CenterFuwai HospitalChinese Academy of Medical Sciencesand Peking Union Medical CollegeBeijingChina State Key Laboratory of Cardiovascular Disease Fuwai HospitalNational Center for Cardiovascular DiseasesFuwai HospitalChinese Academy of Medical Sciencesand Peking Union Medical CollegeBeijingChina Heart Center and Shanghai Institute of Pediatric Congenital Heart Disease Shanghai Children’s Medical CenterNational Children’s Medical CenterShanghai Jiaotong University School of MedicineNo.1678 Dongfang RoadShanghai 200127China Department of Cardiovascular Surgery Guangdong Cardiovascular InstituteGuangdong Provincial People’s HospitalGuangdong Academy of Medical SciencesGuangzhou 510060China Shanghai Clinical Research Center for Rare Pediatric Diseases Shanghai Children’s Medical CenterSchool of MedicineShanghai Jiao Tong UniversityShanghai 200127China

From 1990 to 2019,there has been a substantial increase in the global population.from 5.3 billion to 7.7 billion(about 44.6%)[1,2].Simultaneously,the global death population.among people under 20 years of age has increased from 6.22 million to 13.93 million,accounting for an increase of 124%[1,2,3].This means that the mortality rate of children/adolescents is almost three times higher than the growth rate of the global population.

关键词： mortality population. pediatric

Wastewater as an information source of COVID-19

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Science Bulletin 2022年第11期67卷 1090-1092页

作者： Tong Zhang Environmental Microbiome Engineering and Biotechnology Laboratory Center for Environmental Engineering ResearchDepartment of Civil EngineeringThe University of Hong KongHong KongChina

The recent outbreak of the 5th wave of COVID-19 in Hong Kong reminds us again that infectious diseases are one of the grand challenges to the public health *** ability to rapidly monitor the spread of diseases in a large scale is the key for prevention,intervention and ***-Based Epidemiology(WBE)is based on pooled wastewater of a population.

关键词： wastewater population. Wastewater

Washed microbiota transplantation improves the fertility of patients with inflammatory bowel disease

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Chinese Medical Journal 2022年第12期135卷 1489-1491页

作者： Zhaoyang Zhao Xinghui Ji Ting Zhang Qianqian Li Cicilia Marcella Quan Wen Bota Cui Faming Zhang Medical Center for Digestive Diseases The Second Afliated Hospital of Nanjing Medical UniversityNanjingJiangsu 210003China Key Lab of Holistic Integrative Enterology Nanjng Medical UniversityNanjingJiangsu 210003China

To the Editor:Female patients with inflammatory bowel disease(IBD)have lower fertility rates and take longer time to conceive than the healthy *** to improve the fertility in patients with IBD is a critical challenge.

关键词： patients fertility population.

Analysis of biopsy-proven nephrotic syndrome in Tibetan patients

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Chinese Medical Journal 2022年第2期135卷 245-246页

作者： Rongshuang Huang Jing Liu Min Shi Shenju Gou Liang Ma Ping Fu Kidney Research Institute Division of NephrologyWest China Hospital of Sichuan UniversityChengduSichuan 610041China

To the Editor:Nephrotic syndrome(NS)is a common clinical syndrome characterized by massive proteinuria and hypoalbuminemia,but it has never been investigated in the Tibetan *** was a single-center,retrospective study ... 详细信息

关键词： Tibetan population. massive

A novel approach for estimating growth phases and parameters of bacterial population.in batch culture

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Science China(Life Sciences) 2006年第2期49卷 130-140页

作者： ZHANG Huaiqiang LIU Yuqing LIU Bo GAO Peiji State Key Laboratory of Microbial Technology Shandong University Ji'nan 250100 China Institute of Animal Science and Veterinary Medicine Shandong Academy of Agricultural Science Ji'nan 250100 China State Key Laboratory of Microbial Technology Shandong University Ji'nan 250100 China State Key Laboratory of Microbial Technology Shandong University Ji'nan 250100 China

Using mathematical analysis, a new method has been developed for studying the growth kinetics of bacterial population. in batch culture. First, sampling data were smoothed with the spline interpolation method. Second, the instantaneous rates were derived by numerical differential techniques; finally, the derived data were fitted with the Gaussian function to obtain growth parameters. We named this the Spline-Numerical-Gaussian or SNG method. This method yielded more accurate estimates of the growth rates of bacterial population.; new parameters. It was possible to divide the growth curve into four different but continuous phases based on changes in the instantaneous rates. The four phases are the accelerating growth phase, the constant growth phase, the decelerating growth phase; the declining phase. Total DNA content was measured by flow cytometry; varied depending on the growth phase. The SNG system provides a very powerful tool for describing the kinetics of bacterial population.growth. The SNG method avoids the unrealistic assumptions generally used in the traditional growth equations.

关键词： numerical differential method, instantaneous growth rate, growth parameters, bacterial population.

Size matters:G protein signaling is crucial for grain size control in rice

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Molecular Plant 2021年第10期14卷 1618-1620页

作者： Penggen Duan Yunhai Li State Key Laboratory of Plant Cell and Chromosome Engineering CAS Centre for Excellence in Molecular Plant BiologyInstitute of Genetics and Developmental BiologyThe Innovative Academy of Seed DesignChinese Academy of SciencesBeijing 100101China University of Chinese Academy of Sciences Beijing 100039China

Rice is an important food crop and is consumed by nearly half of the world’s *** grain size is a key yield trait and also affects the quality of grain *** pathways that control grain size have been identified in rice,such as heterotrimeric guanine nucleotide-binding protein(G protein)signaling,mitogen-activated protein kinase signaling,the ubiquitinproteasome pathway,phytohormone perception and homeostasis,and some transcriptional regulators(Li et al.,2019).

关键词： population. grain size

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A SOCIAL CRISIS

The World of Chinese 2022年第2期 42-47页

作者： PEIXUAN XIE VCG

Started in the 1980 s to tackle problems created by urbanization,the field of social work is set to play a big role in serving China’s aging *** without autonomy from the government or access to the most marginalized... 详细信息

关键词： population. difference. autonomy

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