Socio-economic development of countries based on the Composite Country Development Index(CCDI)

World experience indicates the existence of significant imbalances in the development of countries.The problem of assessing the rational development of the regional and national economy is becoming urgent,since such assessments can prevent development imbalances across countries.The aim of this study is to elaborate a methodology to assess the countries’socio-economic development by integraring 12 modern indices of socio-economic development into the Composite Country Development Index(CCDI).The methodology of this research was based on a set of key indices that described socio-economic development level in four fields(social development,digital development,economic development,and environmental security)and then these indices were integrated into the CCDI.The study further applied factor analysis and R-Studio software to define the gaps of social and economic development in 59 selected countries using the trigonometric function of the angle sine.The correlation analysis confirmed the existence of a close interrelation among the studied countries.This paper noted that due to the emergence of new priorities,it is necessary to revise the assessment methodology of socio-economic development level and expand them to cover the decisive factors.This was confirmed by the results obtained,demonstrating various combinations of the development level in the four fields and their impact on the CCDI.The scientific contribution of this research is to form a methodology(e.g.,the CCDI)for evaluating the socio-economic development level of countries in the world.

Correlation between the Human Development Index and the Incidence and Mortality of Non-Hodgkin Lymphoma

Objective This study was to examine the relationship between socioeconomic status and the incidence and mortality of non-Hodgkin lymphoma(NHL).Methods We compared the age-standardized incidence rate(ASIR),age-standardized mortality rate(ASMR),and the ASMR to ASIR ratio(MIR)at national and regional levels and studied the correlation between the MIR and the human development index(HDI)in 2012 and 2018.Results The highest ASIR was in North America in 2012 and in Australia in 2018,and the lowest ASIR was in Central and South Asia in both 2012 and 2018.The highest ASMR was in North Africa in both 2012 and 2018,and the lowest ASMR was in Eastern Asia and South-Central Asia in 2012 and in South-Central Asia in 2018.The lowest MIR was in Australia in both 2012 and 2018,and the highest MIR was in Western Africa in both 2012 and 2018.HDI was strongly negatively correlated with MIR(r:−0.8810,P<0.0001,2012;r:−0.8895,P<0.0001,2018).Compared to the 2012 data,the MIR in the intermediate HDI countries significantly deceased and the HDI in low and high HDI countries significantly increased in 2018.Conclusion The MIR is negatively correlated with HDI.Increasing the HDI in low and intermediate HDI countries may reduce the MIR and increase the survival of patients with NHL.

Booming Demand in China’s Second-hand Market——2018 Development Report for China Second-hand E-businesses

On June 3rd,JD.com announced that Paipai,its second-hand commodity trade platform,was strategically merged with Aihuishou(Love Recycling)which is one of the largest electronics recycling platforms in China.Recently,the Ecommerce Research Centre of 100ec.cn released the2018 Development Report for China Second-hand E-businesses(hereinafter referred to as the Report),which indicated that as of the end of 2017.

Impact of national Human Development Index on liver cancer outcomes: Transition from 2008 to 2018

BACKGROUND Liver cancer is the sixth most commonly diagnosed cancer and the fourth leading cause of cancer death worldwide.Socioeconomic development,indicated by the Human Development Index(HDI),is closely interconnected with public health.But the manner in which social development and medical advances influenced liver cancer patients in the past decade is still unknown.AIM To investigate the influence of HDI on clinical outcomes for patients with existing liver cancer from 2008 to 2018.METHODS The HDI values were obtained from the United Nations Development Programme,the age-standardized incidence and mortality rates of liver cancer were obtained from the GLOBOCAN database to calculate the mortality-toincidence ratio,and the estimated 5-year net survival of patients with liver cancer was provided by the CONCORD-3 program.We then explored the association of mortality-to-incidence ratio and survival with HDI,with a focus on geographic variability across countries as well as temporal heterogeneity over the past decade.RESULTS From 2008 to 2018,the epidemiology of liver cancer had changed across countries.Liver cancer mortality-to-incidence ratios were negatively correlated and showed good fit with a modified“dose-to-inhibition response”pattern with HDI(r=-0.548,P<0.0001 for 2018;r=-0.617,P<0.0001 for 2008).Cancer survival was positively associated with HDI(r=0.408,P<0.01)and negatively associated with mortality-to-incidence ratio(r=-0.346,P<0.05),solidly confirming the interrelation among liver cancer outcome indicators and socioeconomic factors.Notably,in the past decade,the HDI values in most countries have increased alongside a decreasing tendency of liver cancer mortality-to-incidence ratios(P<0.0001),and survival outcomes have simultaneously improved(P<0.001),with significant disparities across countries.CONCLUSION Socioeconomic factors have a significant influence on cancer outcomes.HDI values have increased along with improved cancer outcomes,with significant disparities among countries.

Discussion on the Index System of Intensive Land Use Evaluation in Development Area

The establishment of evaluation index system is the key to the evaluation of intensive land use.On the basis of expounding connotation,characteristics and the principle of establishing evaluation index system,and as for the problems existing in Evaluation Regulation(Trial)of Intensive Land Use in Development Area,regarding the evaluation index system of intensive land use in the development area,in the light of the connotation of intensive land use in development area,coupled with the practical situation of the land use in China's development area,after referring to the research achievements of domestic and abroad scholars,some suggestions are put forward in order to improve and perfect the evaluation index system of intensive land us in development area.

Human development index is associated with mortality-to-incidence ratios of gastrointestinal cancers

AIM:To identify the role of human development in the incidence and mortality rates of gastrointestinal cancers worldwide.METHODS:The age-standardized incidence and mortality rates for gastrointestinal cancers,including cancers of the esophagus,stomach,pancreas,liver,gallbladder,and colorectum,were obtained from the GLOBOCAN 2008 database and United States Cancer Statistics(USCS)report.The human development index(HDI)data were calculated according to the 2011 Human Development Report.We estimated the mortality-toincidence ratios(MIRs)at the regional and national levels,and explored the association of the MIR with development levels as measured by the HDI using a modified"drug dose to inhibition response"model.Furthermore,countries were divided into four groups according to the HDI distribution,and the MIRs of the four HDI groups were compared by one-way ANOVA followed by the Tukey-Kramer post-hoc test.Statespecific MIRs in the United States were predicted from the estimated HDI using the fitted non-linear model,and were compared with the actual MIRs calculated from data in the USCS report.RESULTS:The worldwide incidence and mortality rates of gastrointestinal cancers were as high as 39.4and 54.9 cases per 100000 individuals,respectively.Linear and non-linear regression analyses revealed an inverse correlation between the MIR of gastrointestinal cancers and the HDI at the regional and national levels(<0;P=0.0028 for regional level and<0.0001 for national level,ANOVA).The MIR differed significantly among the four HDI areas(very high HDI,0.620±0.033;high HDI,0.807±0.018;medium HDI,0.857±0.021;low HDI,0.953±0.011;P<0.001,oneway ANOVA).Prediction of the MIRs for individual United States states using best-fitted non-linear models showed little deviation from the actual MIRs in the United States.Except for 28 data points(9.93%of282),the actual MIRs of all gastrointestinal cancers were mostly located in the prediction intervals via the best-fit non-linear regression models.CONCLUSION:The inverse correlation between HDI and MIR demonstrates that more developed areas have a relatively efficacious healthcare system,resulting in low MIRs,and HDI can be used to estimate the MIR.

Fuzzy pattern recognition model of geological sweetspot for coalbed methane development

From the perspective of geological zone selection for coalbed methane(CBM) development, the evaluation parameters(covering geological conditions and production conditions) of geological sweetspot for CBM development are determined, and the evaluation index system of geological sweetspot for CBM development is established. On this basis, the fuzzy pattern recognition(FPR) model of geological sweetspot for CBM development is built. The model is applied to evaluate four units of No.3 Coal Seam in the Fanzhuang Block, southern Qinshui Basin, China. The evaluation results are consistent with the actual development effect and the existing research results, which verifies the rationality and reliability of the FPR model. The research shows that the proposed FPR model of geological sweetspot for CBM development does not involve parameter weighting which leads to uncertainties in the results of the conventional models such as analytic hierarchy process and multi-level fuzzy synthesis judgment, and features a simple computation without the construction of multi-level judgment matrix. The FPR model provides reliable results to support the efficient development of CBM.

How Users Perceive Infrastructure Development Affects Their Transport Mode Choice

Transport infrastructure development and perception vary across and within countries, influencing mode choice among road users. This study explores how road users perceive the development of infrastructure modes, service attributes, embedded safety levels, and commuting modes. Additionally, the research examines whether participants’ environmental backgrounds impact their mode choice patterns. The study gathered responses from 1169 participants residing in two regions of Amman, Jordan, each with distinct infrastructure development and population densities. Participants completed a standardized questionnaire, and several statistical techniques were employed for analysis. The findings revealed that facilities’ infrastructure attributes, development, and safety were assessed using three indices. Both participant groups perceived these indices differently on average. Residents of low population density areas with relatively developed infrastructure showed more consistent assessments, irrespective of their most frequently used mode of transportation, tending towards lower scores. Interestingly, subjective ratings of infrastructure development were higher (4.96) than attribute-based ratings (4.32). Despite their generally low-quality perception, public transportation services received the highest appraisal (4.9). Conversely, pedestrian infrastructure complementing public transport received the lowest assessment (4.57), only slightly higher than street environments (4.59). The study found weak associations between subjective service characteristics ratings. Traveler and trip characteristics influenced mode choice and trips more than infrastructure perception. In conclusion, the study suggests that policies should be developed to encourage green transportation, ensure social equality and safety. In addition, the study contributes to understanding perceptions about transport infrastructure, modes of transportation, and the factors that influence sustainable and equitable transportation systems.

Development path of Chinese low-carbon cities based on index evaluation

这个工作作为研究对象从瓷器低碳的试验性项目拿 36 个城市并且使用人均的碳排放和人均的 GDP 把 36 个城市分成四种类型揭示他们的低碳的开发地位；这四种类型是领先的城市，开发城市，迟到者城市，和探索城市。根据一个索引系统，那份量上描述低碳的开发，这研究分析特征，发展趋势，和城市的四种类型的低碳的发展小径。根据国家排出物并且就在为城市的每种类型的发展阶段，挑战，和机会的差别而言的现在的状况和目的，这研究为低碳的路线图介绍建议并且中期、长期(在 2030 )在中国的区域的不同类型的排放趋势线路。

Construction of Comprehensive Development Index and Analysis on the Development Trend of Solar Energy Industry

As a strategic emerging industry, solar energy industry has been wished to ease the energy crisis and stimulate economic growth. In order to judge the development of the industry objectively, this paper constructs the index system of China’s solar energy industrial development from three dimensions of micro enterprise, medium industry and macroeconomic. This paper simultaneously takes 27 specific indicators, 54 listed companies and 10206 data from 2010 to 2016 as an example to calculate the industrial development index. The result reveals that with the implementation of the support policies playing a positive role in the development of China’s solar energy industry, the solar industry has steadily improved. Solar energy industry in our country is under the support of national support policies and its technological innovation capability is relatively active. However, the moderate investment and financing activities and inadequate enterprise operational capacity, to some extent, alleviate the development of the solar energy industry. The above shows that the solar energy industrial development index and its evaluation methods can help people to accurately grasp the development trend of the solar energy industry and accurately identify the development of advantages and disadvantages.

Exploration and Practice on Index System of Sustainable Development: A Case Study of Shennongjia, Hubei Province

This paper combined sustainable development theory, economic theory and ecology theory with the index system establishment of sustainable development experimental area. Based on the four subsystems(economy, society, resource and environment) the evaluation of sustainable development experimental area was established. And evaluation indicators system selected 29 specific indicators to characterize the sustainable development of the experimental area capacity. Taking Shennongjia as an example, the sustainable development index data of Shennongjia in 2009-2013 were analyzed and calculated based on constructing the sustainable development system, and the comprehensive coordination indexes was used to characterize Shennongjia as the sustainable development. The sustainable development index of Shennongjia in the recent five years was between 53.37 and 62.77. It was expected that the construction of the sustainable development experimental area should be guided by the scientific development concept. Social development should enhance the concept of sustainable development from top to bottom, change the growth mode, get rational development, take effective protection of resources and the environment, start the development of circular economy to build a low consumption, less emissions and sustainable economic development system.

Development Imbalances in China:An Integrated Analysis with the Tsinghua China Balanced Development Index

The principal contradiction facing the Chinese society has evolved to be that between imbalanced and inadequate development and the people’s ever-growing needs for a better life.Given China’s vision for achieving moderate prosperity,it is relevant to conduct theoretical and empirical studies on the nation’s development imbalances.As a quantitative index,the Tsinghua China Balanced Development Index measures the extent to which development is uneven and insuf ficient across regions,re flecting the progress and shortfalls in China’s efforts to promote balanced development.Our findings provide implications for how policymakers may help people’s expectations for a better life materialize by spurring balanced economic,social,environmental and livelihood development across regions.

Evaluating Obesity Index among Children with Developmental Disorders

The prevalence of obesity not only among adults but also among children has been increasing globally. Furthermore, obese children reportedly go on to be obese in adulthood. Obesity is likely to cause lifestyle-related diseases not only in able-bodied individuals but also in disabled children. Specific cognitive behavior observed in disabled children often hinders the provision of lifestyle guidance, such as nutritional and physical exercise instructions. To prevent such situations, early identification of obesity is required to improve lifestyle habits through diet and exercise in disabled children. This study included 285 children with developmental disorders. To assess a childhood obesity index, three obesity-related parameters were compared: the degree of obesity in school health, which has been used to evaluate the health of school children in Japan;abdominal circumference, which is useful for predicting visceral fat obesity;and the waist-to-height ratio (WHtR), which reflects visceral fat and physique. The abdominal circumference was significantly dependent on age. The degree of obesity and WHtR did not show a significant association with age. WHtR was significantly associated with the degree of obesity in school health. The WHtR is easily calculated as compared to the degree of index in school health which needs rather complicated calculations depending on age and age-specific coefficients. The study findings suggest that WHtR might be an easy-to-use obesity index comparable to the degree of obesity in school health in children with developmental disorders.

Research on index system of sustainable development of telecom operator

Considering the characteristics of the communication industry,the sustainable development requirements of the enterprise,the synergy between current and future development and the external stakeholder interest of the enterprise,the sustainable development index system of telecom operator was constructed with three aspects: operation management ability,innovation development ability and strategic leading ability. The index system was designed and a careful case of a telecom operator and its subsidiaries was also studied. The design elements and assessment requirements of the index were also presented clearly. The evaluation and analysis of the index can help enterprises effectively identify the key shortcomings of sustainable development,and better improve the sustainable development ability.

Construction of the Classification and Grading Index System of Cultivated Land Based on the Viewpoint of Sustainable Development

In order to objectively and reasonably evaluate the actual and potential value of cultivated land, both social and ecological values are introduced into the classification and grading index system of cultivated land based on the viewpoint of sustainable development, after considering the natural and economic values of cultivated land. Index system construction of the sustainable utilization of cultivated land should follow the principles of economic viability, social acceptability, and ecological protection. Classification of cultivated land should take into account the soil fertility of cultivated land. Then, grading of cultivated land is carried out from the practical productivity (or potential productivity) of cultivated land. According to the existing classification index system of cultivated land, the soil, natural and environmental factors in plains, mountains and hills are mainly modified in the classification index system of cultivated land. And index systems for the cultivated land classification in plains, mountains and hills are set up. The grading index system of cultivated land is established based on the economic viability (economic value), social acceptability (social value) and protection of cultivated land (ecological value). Quantitative expression of cultivated land grading index is also carried out.

The Analysis of Human Development Index (HDI) for Categorizing the Member States of the United Nations (UN)

To categorize the nations to reflect the development status, to date, there are many conceptual frameworks. The Human Development index (HDI) that is published by the United Nations Development Programme is widely accepted and practiced by many people such as academicians, politicians, and donor organizations. However, though the development of HDI has gone through many revisions since its formulation in 1990, even the current version of the index formulation published in 2016 needs research to better understand and to gap-fill the knowledge base that can enhance the index formulation to facilitate the direction of attention such as release of funds. Therefore, in this paper, based on principal component analysis and K-means clustering algorithm, the data that reflect the measures of life expectancy index (LEI), education index (EI), and income index (II) are analyzed to categorize and to rank the member states of the UN using R statistical software package, an open source extensible programming language for statistical computing and graphics. The outcome of the study shows that the proportion of total eigen value (i.e., proportion of total variance) explained by PCA-1 (i.e., first principal component) accounts for more than 85% of the total variation. Moreover, the proportion of total eigen value explained by PCA-1 increases with time (i.e., yearly) though the amount of increase with time is not significant. However, the proportions of total eigen value explained by PCA-2 and PCA-3 decrease with time. Therefore, the loss of information in choosing PCA-1 to represent the chosen explanatory variables (i.e., LEI, EI, and II) may diminish with time if the trend of increasing pattern of proportion of total eigen value explained by PCA-1 with time continues in the future as well. On the other hand, the correlation between EI and PCA-1 increases with time although the magnitude of increase is not that significant. This same trend is observed in II as well. However, in contrast to these observations, the correlation between PCA-1 and LEI decreases with time. These findings imply that the contributions of EI and II to PCA-1 increase with time, but the contribution of LEI to PCA-1 decreases with time. On top of these, as per Hopkins statistic, the clusterability of the information conveyed by PCA-1 alone is far better than the clusterability of the information conveyed by PCA scores (i.e., PCA-1, PCA-2, and PCA-3) and the explanatory variables. Therefore, choosing PCA-1 to represent the chosen explanatory variables is becoming more concrete.

Construction and Analysis of Development Pole Index of Guangdong Coastal Economic Zone:A Case Study of Zhanjiang

Zhanjiang and Shantou are big agricultural cities and important development poles of the East and West of the Guangdong Coastal Economic Belt.It is of great practical significance to quantitatively study the formation degree of development poles in economically underdeveloped regions.Taking Zhanjiang as an example,this paper constructs the development pole and measures the index by integrating 9 indicators,and analyzes the history and current situation of Zhanjiang as the development pole.It turns out that in the neighboring area,Zhanjiang has the ability to become a development pole,but it is far from being formed,and must cooperate with Haikou to form the dual development pole model.According to the analysis results,the corresponding suggestions are given in industry,ecology,transportation,talents,technological innovation and financial investment.

National Breast Cancer Mortality and Incidence Rates According to the Human Development Index: An Ecological Study

Background: This study aimed to identify the role of human development index (HDI) in the incidence and mortality rates of breast cancer (BC) worldwide. Methods: Data on the age-standardized incidence and mortality rates of BC for 184 countries were obtained from the GLOBOCAN. Data about the HDI and other indices were obtained from the World Bank Report 2013. Linear regression model was used for assessment the effect of HDI on BC occurrence rates. Results: In 2012, BCs were estimated to have affected a total of 1,671,149 individuals (crude rate: 47.8 per 100,000 individuals), and caused 521,907 deaths worldwide (crude rate: 14.7 per 100,000 individuals). Nearly half of total female BC cases (46.3%) with the highest risk of incidence (age-standardized Rate (ASR): 128 per 100,000) had occurred in very high HDI regions. The most proportion of the mortality burden was in low HDI and medium HDI areas. Linear regression analyses showed a direct significant correlation between the incidence of BC and HDI at the global level (B = 104.5, P < 0.001). The mortality rate of BC was not significantly associated with HDI (B = 3.26, P = 0.160). Conclusion: Our study showed that the burden of female BC is enormous in very high HDI and low HID regions. Targeted interventions have the ability to reduce this number significantly through resource-dependent interventions. Moreover, further reductions in mortality could be brought about by increasing access to curative treatment for patients with BC.

Calculation and Analysis of the Industrial Green Development Index in Hunan Province

In order to realize the purpose of human sustainable development,green development has become a dominant trend in contemporary society. ＂ Green Hunan＂ is the primary slogan of Hunan＇s four cards. Thus,in recent years,what is the practice result of Hunan＇s green development？ Based on the concept of industrial green development index,we selected the related panel data from 14 different cities of Hunan Province in 2012. The energy consumption and carbon emissions were also selected as input indexes,and GDP of secondary industry was used as the output index to build the industrial green development index. The CRS model of DEA was used to calculate and sequence the industrial green development indexes of 14 cities in Hunan Province.

Evaluation of the Development Efficiency of Major Cities in the World Based on SBM Model and Malmquist Index

The major cities of every country and region in the world play an important role in the process of global development.The assessment of the development efficiency of these core cities can help governments better understand their role in globalization and provide some useful information for policy makers.This paper evaluates the development efficiency of 35 major cities around the world during the period 2011-2020.The data used is the Global City Power Index(GPCI)released by the Mori Foundation of Japan,which evaluates each city in a total of 70 indicators from six dimensions:economy,research development(R&D),cultural exchange,livability,environment and accessibility.The development efficiency of the 35 global major cities is evaluated by using data envelopment analysis(DEA)to divide the six dimensions into input and output indexes.The change of development efficiency of the 35 global core cities during 2011-2020 is studied by using Malmquist index.It is found that the absolute strength of each city is not necessarily related to its development efficiency,and the change of development efficiency is affected by both technological efficiency and technological progress.