Approaches to Census Mapping:Chinese Solution in 2010 Rounded Census

China still use sketch maps as control devices that guarantees consistency and accuracy of population counting in previous census.Although the rapid advancement of geospatial technologies provides many possible solutions of digital census mapping,existing researches do not answer which solution is suitable to China.Subject to many constraints originated from characteristics of China,a practical solution of census mapping based on remote sensing imagery and auxiliary geographic information was proposed and proved to be feasible through evaluation analysis and a three-stage pilot study.Imagery with 2.5 meters and higher resolution,innovative workflow of census areas delineation,easy-to-use census mapping software packages and training organization all together provide the all-around supports for the 2010 rounded census (the 6th census) mapping activities.A digital census geographic framework detailed at the level of enumeration area was established in the 2010 rounded census which fills in the gaps in the field of modern geospatial census in China.The spatially referenced digital census database,especially the detailed census units,is of great value in successive census,sampling survey and many other census-related fields.Future work including quality evaluation of census areas,census mapping solution in the Tibet Autonomous Region are also discussed.

China’s Minnowbrook Conference: The Review of “Chinese Theories, Chinese Stories and Chinese Solutions” Initiated by China Case Study Journal Alliance

On March 24th,2021,with the initiative of the Chinese government and the promotion of well-known scholars in public administration,the(qualitative)case study seminar of Tsinghua University initiated the case study movement.The Case Study Seminar of Young Scholars was also held on November 16th 2021,and the Case Study Seminar of the Case Center of the Ministry of Education was held on November 17th 2021.If the three Minnowbrook Conferences of the United States were of epoch-making significance to the transformation of the paradigm of public administration theories and practices,then the three conferences also have the epoch-making significance of the paradigm transformation of case studies of public administration in China.Under the background of great changes in the global power contrast and profound reform in China,this review paper tries to use the interpretation and interpretation of critical discourse,especially to explain the Chinese theories which are in-depth,refined and transformed by the case study method of Chinese stories,and the Chinese solutions plausible for Chinese theories.In view of the diversity and complexity of Chinese theories and Chinese solutions,this paper mainly focuses on the realization of Chinese theoretical construction and the formulation of Chinese solutions through the discourse interpretation of Chinese case propositions.

A Chinese Solution Multiparty cooperation and political consultation provide a new way to view democracy

On March 4, President Xi Jinping, also General Secretary of the Communist Party of China （CPC） Central Committee, attended a joint panel discussion with political advisors from the China Democratic League and the China Zhi Gong Party, those without party affiliation and those from the sector of returned over seas Chinese.

Near-Infrared Spectroscopy Combined with Absorbance Upper Optimization Partial Least Squares Applied to Rapid Analysis of Polysaccharide for Proprietary Chinese Medicine Oral Solution

Near-infrared (NIR) spectroscopy was applied to reagent-free quantitative analysis of polysaccharide of a brand product of proprietary Chinese medicine (PCM) oral solution samples. A novel method, called absorbance upper optimization partial least squares (AUO-PLS), was proposed and successfully applied to the wavelength selection. Based on varied partitioning of the calibration and prediction sample sets, the parameter optimization was performed to achieve stability. On the basis of the AUO-PLS method, the selected upper bound of appropriate absorbance was 1.53 and the corresponding wavebands combination was 400 - 1880 & 2088 - 2346 nm. With the use of random validation samples excluded from the modeling process, the root-mean-square error and correlation coefficient of prediction for polysaccharide were 27.09 mg·L-1 and 0.888, respectively. The results indicate that the NIR prediction values are close to those of the measured values. NIR spectroscopy combined with AUO-PLS method provided a promising tool for quantification of the polysaccharide for PCM oral solution and this technique is rapid and simple when compared with conventional methods.

Effects of Traditional Chinese Medicine Leaching Solutions on Rice Yield

[Objective] The aim was to explore the effects of different leaching solu- tions on yield increasing of rice. [Method] Three rice parents were chosen from dif- ferent areas to treat with leaching solutions and rice leaves were sprayed with leaching solutions in seedling stage and tillering stage, respectively. The test data were recorded. Horizontal and vertical researches were carried out on agronomic traits of rice in different varieties in test or control groups. [Result] The horizontal test showed that hybrid rice parents, submerged with traditional Chinese medicines increased significantly in rice yield and vertical research indicated that rice in control group decreased sharply in yield and in test group improved in both yield and quality, which was also true for following generations. [Conclusion] The test provides references for hybrid rice maintaining rice traits.

Emerging Chemicals in China:Historical Development,Current Situation,and Future Outlook

There has been a widespread international consensus to enhance the regulation of emerging chemicals in the 21st century.The substantial implementation work conducted over the past two decades has established a strong foundation for the control of emerging chemicals across the world.Nevertheless,distinct challenges confront countries and regions due to the ever-evolving diverse national conditions.China,as a developing nation and a major consumer of chemicals,is encountering particularly severe hurdles.This Perspective presents an overview encompassing the historical progression,current circumstances,and challenges confronted by China with regard to emerging chemicals.The central goal of these efforts is to prioritize the control of emerging chemicals and actively establish a monitoring mechanism.Additionally,it is necessary to develop a multistakeholder environmental risk prevention and control system.Ultimately,comprehensive efforts to enhance green substitution practices and active engagement of governance initiatives will be required.

Strategic Changes and Policy Choices in the Governance of China’s Aging Society

Population aging has become normal in Chinese society,but the existing governance models and institutional arrangements still lack a structured and systematic response and adaptation,and the corresponding governance research has also encountered difficulties.Policy choices for the governance of China’s aging society should be based on“Chinese characteristics,”which should be developed into“Chinese advantages”in order to achieve a transformation from fragmented management to holistic governance and from a focus on the elderly population to an emphasis on the entire life cycle of the whole population,as well as the policy adjustment logic of changing from“making population change adapt to institutions”to“making institutional change adapt to population.”The current strategy for an aging society and policy arrangements should conduct strategic allocation from the standpoint of China’s demographic situation and the laws governing the development of aging.We need to recharge our ideas and innovate our systems on the basis of our cultural and institutional heritage and should set up a comprehensive and dynamic socioeconomic support system based on pluralistic co-governance and sustainable development.We should also strengthen research on the evolution of the elderly population and the development of the aging society of the future,and on this basis select an entry point for policy readjustment and even reconstruction.