Comparison of Cancer Incidence between China and the USA

Objective The incidence of cancer varies around the globe,especially between less-developed and developed regions.The aim of this study is to explore differences in cancer incidence between China and the USA. Methods Data were obtained from the GLOBOCAN 2008 database.Estimated numbers of new cancer cases in the USA were obtained from the American Cancer Society,while the numbers of cases in China,including those in urban and rural areas,were obtained from 36 cancer registries(2003-2005).Cancer incidence for major sites between China and the USA were analyzed. Results In China,lung cancer was the predominant type of cancer detected in males;in females,breast cancer was the main type of cancer.Gastrointestinal cancers,such as those of the liver,stomach,and esophagus,were more commonly seen in China than in the USA.A significant difference in the incidence of melanoma of the skin was observed between China and the USA.During comparison of differences in the age-standardized rates by world population(ASRWs) of major cancer sites between the two countries,4 sites in males(i.e.,nasopharynx,esophagus,stomach,and liver) and 6 sites in females(i.e.,nasopharynx,esophagus,stomach,liver, gallbladder,and cervix uteri) showed higher cancer incidence rates in China than in the USA. Conclusions Significant differences in cancer incidence sites were found between the two countries.Cancer may be prevented through public education and awareness.Programs to promote cancer prevention in China,especially those of the lung,breast,and gastrointestinal region,must also be implemented.

Comparison of Minimum Energy Performance Standards (MEPS) Programs in the USA and China

Abstract： Nowadays energy saving and environmental protection are crucial issues in the international society. One of the best solutions for both issues is to improve energy efficiency. To improve energy efficiency, it is commonly recognized by both standards and energy sectors that Minimum Energy Performance Standards （MEPS） could play an important role . China and the USA, the top two energy consumption countries in the world, both have adopted MEPS program to address the problem of energy conservation and environmental protection. This paper analyzes and compares the two countries＇ MEPS programs from a historical and legal context, examining the role of different stakeholders in the process,the process, the outcomes by standards,and then makes some recommendations for both sides.

Economic Competitiveness of China and the US:Comparison,Dynamic Change and Global Position

Research of competitiveness of China and the United States is of great significance to enhancing China＇s economic competitiveness and achieving the objective of national rejuvenation. By creating a competitiveness framework and a system of heterogeneous indicators, this paper investigates the competitiveness of China and the US in terms of current status, historic change and global environment. Our research led to the following findings： core factors determine the level of competitiveness for China and the US; the national competitiveness of both countries is evolving towards structural homogeneity; and China and the US lead most countries in many common areas. China has the potential to overtake the US in competitiveness in the future. We suggest that China increase its competitiveness by promoting its advantages, addressing its weaknesses and focusing on core areas.

Changes in Spatiotemporal Land Use Patterns in Selected Hydrogeomorphic Areas of China and the USA

Differences exist in land use/cover pattern and its change between the P. R. China and the USA. In order to describe those differences, land use changes in representative regions were quantitatively analyzed and compared. Xiamen City, Changzhutan region and Liupan Mountains regions were selected to represent three different hydrogeomorphic areas of eastern, central, and western China, respectively, while the Goodwin Creek Experimental Watershed (GCEW) located in the north-central part of Mississippi in the bluff hills just east of the Mississippi River floodplain was chosen in the USA. By integrating historical Landsat TM imagery and geographical information system data, the spatiotemporal land use dynamics and conversion of land use in China and the USA between 1980 and 2010 were explored and compared. Results indicated an urban sprawl in eastern and central China, which encroached upon large amount of cropland, forest land and grassland. On the other hand, western China reclaimed cropland from grassland, forest land, which led to severe soil erosion between 1990 and 2000. Goodwin Creek Watershed of the USA converted 73.3% of the lost cropland into forest land, pasture and idle land, which accounted for about 90% in 2010. Further, counter-urbanization occurs in the GCEW due to favorable eco-environment for living. Compared with the land dynamic degree of the GCEW, eastern China is greater than it;western China is smaller than it while central China is almost equal to it. And the land use intensity index of GCEW is smaller than that of China all these years. Eastern China advocated ecological civilization in 2007 to meet the serious challenges of sustainable development. Western China started the Return of Land from Farming to Forestry and Grassland Project in 2000. The Changzhutan region in central China is served as the resource-saving and environment-friendly community in 2007, which will be favorable for the sustainable land utilization and protection of ecology. From the eco-environmental view, China might use the experience of USA for future reference.

Comparative study of China and USA public private partnerships in public transportation

As an effective alternative approach to provide goods and services for public infrastructure, the Public Private Partnership （PPP） has been studied extensively over the past few decades. On a global scale, China and the United States have developed cooperation on PPP projects in various areas. To perform a comparative study, this paper analyzes how PPP projects work in both countries for public transportation. The basic features, types, and phases of PPPs in public transportation are introduced first, fol- lowed by a thorough discussion on their advantages and challenges. This paper adopts a case study method to analyze the achievements and problems of PPP projects in both countries and then proposes important findings and suggestions for future research.

A comparison of tectonic ambient shear stress value in China with that in western USA

A method is proposed to estimate average tectonic ambient shear stress value for a region. Thus the average stress values of 19 regions in western USA, and 43 regions (each region is 1010) in Chinese mainland and its surroundings have been obtained. The data of 15 993 earthquakes are from the Internet Centroid Moment Tensor solution made by Harvard University from 1997 to 1999. The results demonstrate that there are highest average stress values in the regions of south California of USA and its off coast sea, reach to 12.0 MPa and 13.7 MPa respectively, then gradually decrease toward north, south, and east. The lowest value is 8.7 MPa and 63% of highest value. The average stress values in northern Xinjiang and in the Chayu region of Tibet are 17.2 and 12.9 MPa respectively. They are highest values in China and higher than USAs. The average stress value in North China, Yunnan, Sichuan, Taiwan is similar to south California of USA. The average stress value in South-North seismic zone is about 13 MPa, a little higher than south California. The distribution of average stress value for two important regions provides basic data for geology. These results are useful to research earthquake activity background and attenuation relation of strong ground motion parameters (e.g. peak acceleration and response spectra).

Comparison of Regional Differences in Human Development between China and India

Mr.Srimanta Mohanty from Inda,was WHO fellow:(1994-1996)at the Institute of Population Research,Peking University,China.He made an analytical comparison of re-giona1 di fferenoes in the leve1 of human deve lopment between China and India.by applying the three indicatars of the aver-age li fe expectancy at birth,literacy rate and per capita income for measur ing human development as suggested by the Taxo-nomic Method.This text of paper 1S adapted from a longer one by our editor.

A COMPARISON OF DOMESTIC FINANCE IN CHINA AND AMERICA(Summary)

The purpose of this report is to help people to realize the reform of domestic finance in China and the differences of Chinese domestic finance vis-a-vis that of the United States. The domestic finance in China has been developing rapidly in recent years, so nothing has a stable status as we observe the sphare of domestic finance in China. However, as long as we know its nature and development, whatever the status may be in the future, we are still able to know the main distinctions between the two domestic

The Analysis on Comparison of Forming Condition with Abroad Palaeo-Epicontinental Marine Basin and Possibility of Potash Formation in North China

1 Introduction Currently,all six different continents have discovered potash deposits and potash-bearing salt lake saline water.However,the distribution is extremely uneven,which is mostly concentrated in Canada,Russia,Middle-Asia and

A comparison and interpretation of the international competitiveness of China and India

This paper first presents a comparison between China and India with respect to their overall economic and social development conditions and finds that China is currently at a higher development stage than India in terms of key economic indicators or social indicators.This paper also conducts an assessment of the international competitiveness of the Chinese and Indian manufacturing industries and finds that the Chinese manufacturing industry is more competitive than its Indian counterpart.This paper then conducts an evaluation of the international competitiveness of the Chinese and Indian service industries and finds that(1)the Indian service industry has remained more globally competitive than its Chinese counterpart in most of the years examined;(2)the Chinese service industry has derived its international competitiveness primarily from its competitive advantages.In spite of its weaker comprehensive competitiveness,the Chinese services industry has consistently secured a stronger competitive edge over its Indian counterpart.The Chinese service industry’s comparative competitiveness is weaker than India’s simply because the Chinese manufacturing industry has grown at a faster pace.Last but not least,this paper conducts an in-depth analysis of the causes of competitive difference between China and India in respect of labor quality,infrastructure,government role,social heterogeneity,religion and culture as well as overseas compatriots.

Cancer burden and trends in China:A review and comparison with Japan and South Korea

Objective:To summarize the cancer burden and trends in China,compare the differences among China,Japan,and South Korea and discuss possible causes of the disparities.Methods:Incidence and mortality data were extracted from the online cancer database including the GLOBOCAN 2018 and the Global Burden of Disease Study 2017.Trend analysis was conducted using the joinpoint analysis,and annual percent changes were calculated.Results:Cancers resulted in approximately 62.9 million disability-adjusted life years(DALYs)in China in 2017.Lung cancer had the greatest contribution,followed by liver cancer,stomach cancer,and esophageal cancer.The trajectory of progress in the reduction of liver and stomach cancers was observed in China.However,China still faced a heavy burden of lung cancer and a growing burden of cancers related to westernized lifestyle such as colorectal cancer,while Japan and South Korea have achieved reductions in colorectal cancer and lung cancer,respectively.Besides,China had a lower age-standardized cancer incidence rate but higher cancer mortality and DALY rates than Japan and South Korea.Conclusions:China is in the cancer transition stage with a rising burden of colorectal,prostate,and breast cancers along with a heavy burden of lung and upper digestive tract cancers.Taking into consideration the effectiveness of screening and tobacco control in Japan and South Korea,improvement in the current tobacco control policy and cancer screening systems may contribute to cancer control in China.

Inter-Regional Comparisons on the Quaternary Large Mammalian Faunas between China and Sub-Saharan Africa

The current and dominant theory about the origin of modern humans is the out-of-Africa hypothesis, which asserts that populations of Homo sapiens left Africa 100,000 years ago and replaced indigenous populations of humans in Eurasia. Many scholars equated the out-of-Africa dispersal of humans with paleoenvironmental changes. However, until now, few have paid special attention to the faunal data and whether or not faunal patterns are supportive of the popular theory. Recent comparative study of the Chinese fauna shows that the communication of faunas between Africa and East Asia could have occurred during the Neogene, but it was very limited during the Pleistocene. In the Chinese Quaternary fauna, only 16% of the genera are also present in the sub-Saharan African fauna. There is also no element among the dominant taxa of the Chinese Quaternary fauna which can be related to the African fauna. There is no reliable proof for the existence of Hippopotamus and Giraffa, as well as Panthera leo, during the Quaternary in China. Two controversial taxa are Acinonyx and Crocuta, about which there is still argument concerning their species identification in Eurasia. It is possible that both of the genera have co-specific taxa in Africa and Eurasia. Although the two genera are confined to Africa today, they did have a long evolutionary history in China. For the Out of Africa hypothesis for Homo sapiens, the implications of the limited faunal interchanges between China and Africa are not completely clear yet.

Governing Climate Change Adaptation in the EU and China:An Analysis of Formal Institutions

Both the European Union （EU） and China are culturally, economically, climatologically and environmentally diverse polities. The EU is a multi-state grouping of economically developed democratic countries, while China is a unitary sovereign state and a developing economy with a strong government bureaucracy. Our hypothesis is that given their diverse political systems, the EU and China would develop different kinds of systems for the governance of adaptation to climate change. We test this hypothesis through a comparative analysis of policy documents from the two study areas, in which we examine framework policies, programmatic actions and specific actions that have been adopted to date in order to address climate change, with a specific focus on the water sector. We find that climate change adaptation began to be addressed through formal policy on a similar timeline in the two regions. The EU and China are also similar in that they use framework laws and existing sectoral policy, such as for the water sector. We find that the EU has primarily relied on integration of climate change adaptation concerns through legal instruments which set a framework for implementation of adaptation policy. In China, specific actions to be incorporated in socio-economic development plans under the existing legislation on adaptation have been the main mode for integrating adaptation into sectoral actions, though the future trend may be to develop more regulations.

Comparison of Ten Potential Evapotranspiration Models and Their Attribution Analyses for Ten Chinese Drainage Basins

Potential evapotranspiration(EPET)is usually calculated by empirical methods from surface meteorological variables,such as temperature,radiation and wind speed.The in-situ measured pan evaporation(ETpan)can also be used as a proxy for EPET.In this study,EPET values computed from ten models are compared with observed ETpan data in ten Chinese river basins for the period 1961−2013.The daily observed meteorological variables at 2267 stations are used as the input to those models,and a ranking scheme is applied to rank the statistical quantities(ratio of standard deviations,correlation coefficient,and ratio of trends)between ETpan and modeled EPET in different river basins.There are large deviations between the modeled EPET and the ETpan in both the magnitude and the annual trend at most stations.In eight of the basins(except for Southeast and Southwest China),ETpan shows decreasing trends with magnitudes ranging between−0.01 mm d−1 yr−1 and−0.03 mm d−1 yr−1,while the decreasing trends in modeled EPET are less than−0.01 mm d−1 yr−1.Inter comparisons among different models in different river basins suggest that PETHam1 is the best model in the Pearl River basin,PETHam2 outperforms other models in the Huaihe River,Yangtze River and Yellow River basins,and PETFAO is the best model for the remaining basins.Sensitivity analyses reveal that wind speed and sunshine duration are two important factors for decreasing EPET in most basins except in Southeast and Southwest China.The increasing EPET trend in Southeast China is mainly attributed to the reduced relative humidity.

Ground fissure hazards in USA and China

Tremendous losses were caused by ground fissure hazard both in USA and China. Six states of southwestern USA and seven provinces of central China were affected by the destructive ground fissures. The aseismic ground fissure hazards usually take place in land subsidence area. The comparison of the two countries' ground fissures were given including ground fissure formation, evolution, mechanics of destruction and countermeasures against them. The destructive ground fissures occurred about a half century earlier in USA than in China The mechanisms of various ground fissures were analyzed with interdisciplinary studies. It has been found that the preexisted faults are serving as the bases of forming modem ground fissure, and human activities, e.g. over pumping ground water, or oil, can accelerate the creeping of the fissures and make them destructive to many kinds of civil engineering. The countermeasures to mitigate ground fissure hazard were put forward, not only in science and technology but also in social administration. The successful practices in the two countries were introduced as examples.

Comparisons on Mineralogy and Lithology between Paleozoic Marine and Lacustrine Dolostones, Northern China

1 Introduction Dolomite[Ca Mg(CO3)2],a common mineral in carbonate rocks,can be found in various geological settings from Precambrian to modern age,and is widely reported in almost all sedimentary and digenetic

A comparative study of organic agriculture development between China and South Korea

Human activities including modern agriculture have caused environmental pollution, so people begin to pay attentton to safe food. As a result, organic agriculture has emerged. Organic agriculture in South Korea （hereinafter referred as Korea） and China has developed rapidly since the appearance of organic agriculture in 1970s and 1980s respectively. Organic agriculture in China and Korea has developed steadily through agricultural support policies, certification management, institutions construction etc. In the development of organtc agriculture, China and Korea are now facing some technical and extension problems. In general however the development of organic agriculture in China lags behind Korea. China can learn from the experience about the development of organic agriculture in Korea to solve contradiction between development of organic agriculture and food safety, to strengthen the organic food certification, to introduce a system of agricultural direct payment and other positive measures, thus will guarantee steady and healthy development of organic agriculture in China.

The Comparison of Sparta and Athens in Education

In the history of Western education, ancient Greek＇ s education including the education of Sparta and that of Athens has an important position. The Greeks also leR a rich legacy of education in creating the splendid culture and at the same time had a direct influence on the development of modem Western education. The study of Sparta and Athens in education contributes to our understanding of the ancient Greek education system. Each of the states of the education had its own unique characteristics and a deep influence on the western civilization. In this paper, by comparing the purpose of education： the fight to education and the right to receive education; the government policy on education; the education process and the attitudes towards women in education, we could have a basic knowledge of the education in Sparta and Athens.