Comparison of water resources management between China and the United States

As the world’s top two economies,the United States(U.S.)and China face a number of similar water resources problems.Yet,few studies have been done to systematically compare policies and approaches on water resources management between China and the U.S.This study compares water resources policies of China and the U.S.in the areas of national authority,water supply,water quality,and ecosystem use of the water to draw lessons learned and shed light on water resources management in China,the U.S.,and the rest of the world.The lessons learned from the comparison include six aspects.1)New paradigms of people-water harmony and a water-saving society are urgently needed to address the pressing water crisis and achieve the United Nations Sustainable Development Goals(UN SDGs).2)A comprehensive,consistent,forward-looking national policy is necessary to achieve sustainable use of water resources.3)Empowerment of river basin commissions with comprehensive authority over the integrative management of air,land,water,and biological resources in the river basin could significantly enhance the benefits and effectiveness of economic development and environmental protection.4)Expansion of water exchange through market mechanisms among water users promotes efficient and beneficial water uses.5)Use of water for ecosystem services should be an integral part of water resources management.China has set up a national blueprint for achieving ecological civilization;maintaining appropriate amounts of flow in rivers and lakes for maintenance of wildlife and fisheries and ecosystems should be institutionalized as part of this national strategy as well.6)By sharing their rich experiences and lessons in water resources management,economic development,and ecological protection with other countries,China and the U.S.can help the world to achieve global human-water harmony and the UN SDGs.

Comparison of RN licensure examination: China and the United States

Having the two largest nursing workforces across the globe,both China and the United States have implemented licensure examinations to standardize the qualifications of registered nurse.China established the National Nursing Licensure Examination(NNLE)in 1995.Like the National Council Licensure Examination for Registered Nurses(NCLEX-RN)in the United States,the NNLE has become an important link in the nurse registration process and contributed a lot in quality assurance and development of nursing profession.It may be necessary for the NNLE to learn from NCLEX-RN in several aspects,including increasing the frequency of exam,providing examinees with individualized services,and continuing reforming exam content and format.By better aligning the content and format of the examination with the current nursing paradigm and clinical requirements,nurses may enter the healthcare field better prepared to care for patients.Considering the magnitude of their nursing workforce,both China and the United States have great potential to serve as a role model for other developing countries as they look towards establishing national nursing education programs.As new policies around standardized nurse education in China take form,we urge that the NNLE be included alongside curricular reforms.As these reforms are implemented,continued research will be needed to evaluate the effectiveness of curriculum and licensure exam regulations upon nurse preparedness and quality of nursing care in China.

Depression in the context of chronic diseases in the United States and China

Depression is not only a major global public health concern,but also a common comorbidity among patients who experience chronic diseases,such as cancer,stroke,heart disease,diabetes,and chronic obstructive pulmonary disease.Yet the recognition and treatment varies widely around the world.This study(1)provides an integrated review of the literature on the prevalence of depression among patients with chronic diseases in China and the United States and its relationship to poorer health outcomes and(2)compares the differences in the percentages of patients receiving treatments for depression between the United States and China.Given the current situation,we recommended that primary care and specialty providers should be knowledgeable and alert regarding the signs of depression.Efforts should be directed to further implement integrated care based interventions to manage depression and improve quality of life among patients suffering chronic diseases in both China and the United States.

Impacts of the COVID-19 pandemic on the dairy industry: Lessons from China and the United States and policy implications

The purposes of this study are to assess the COVID-19 pandemic’s impacts on the dairy industries in China and the United States and to derive policy recommendations for enhancing the diary industries’resilience to pandemics and other market shocks.Specifically,data from the two nations are used to analyze and compare the mechanisms through which the pandemic has affected their dairy industries and to discuss potential lessons from their experiences.The findings suggest that this pandemic has heavily affected the dairy industries in both China and the United States through similar mechanisms,such as decreased farmgate milk prices,disruption and difficulties of moving milk within the supply chains,worker shortages,increased production costs,and lack of operating capital.There were also significant differences in the affecting mechanisms between the two nations,including transportation difficulties from widespread road closures and significant reduction in holiday sales of dairy products in China,and the shutdown of many dairy processors in the United States due to the closing of schools,restaurants,and hotels.While government financial reliefs are highly needed to help many dairy farms and processors survive this pandemic in the short term,the dairy industries and governments need to work together to develop long-term strategies and policies to balance the industries’efficiency and flexibility,product specialization and diversification,supply chain integration and local food systems,and market mechanisms and policy regulations and interventions.

Challenges of agriculture and food systems issues in China and the United States

China and the United States are the two most significant nations in the contemporary global food and agricultural network.In addition,they are two of the most important innovators with respect to the development of new crop varieties,agro-technologies,farm products,markets and consumer issues,such as consumer resistance to genetically modified foods,among others.In the face of an ever-complex web of interactions,technologies and products among producers and consumers in both nations,there are far more structural similarities than differences in the food and agriculture sectors of these two nations.This essay,adopting some of the themes of the Sino-American Symposium on Future Issues Affecting Quality of Life,presents a limited but representative comparative assessment of three of the most important shared challenges impacting the agricultural sectors of China and the United States for the period from 2000 to the present including 1)environmental challenges related to agricultural water supply,2)declines in farm labor and rural population,and 3)growing food-related concerns and challenges.For both nations,excessive and unsustainable groundwater consumption has lowered water tables and limited crop production.Rural populations and farm workforces in both nations are also declining,leading to labor challenges in both nations.Finally,concerns regarding food safety are also very similar with major challenges to the farm sector associated with consumer resistance to genetically modified food crops and sanitation issues linked to lengthening supply chains.All of these issues threaten the development of sustainable agricultural production systems.

A Comparison of Shale Gas Fracturing Based on Deep and Shallow Shale Reservoirs in the United States and China

China began to build its national shale gas demonstration area in 2012.The central exploration,drilling,and development technologies for medium and shallow marine shale reservoirs with less than 3,500m of buried depth in Changning-Weiyuan,Zhaotong,and other regions had matured.In this study,we macroscopically investigated the development history of shale gas in the United States and China and compared the physical and mechanical conditions of deep and shallow reservoirs.The comparative results revealed that themain reasons for the order-ofmagnitude difference between China’s annual shale gas output and the United States could be attributed to three aspects:reservoir buried depth,reservoir physical and mechanical properties,and engineering technology level.The current engineering technology level of China could not meet the requirements of increasing production and reducing costs for deep shale gas reservoirs;they had reached the beneficial threshold development stage and lacked the capacity for large-scale commercial production.We identified several physical and mechanical reasons for this threshold development stage.Deep shale reservoirs were affected by the bedding fracture,low brittleness index,low clay mineral content,and significant areal differences,as well as by the transformation from elasticity to plasticity,difficulty in sanding,and high mechanical and strength parameters.Simultaneously,they were accompanied by six high values of formation temperature,horizontal principal stress difference,pore pressure,fracture pressure,extension pressure,and closure pressure.The key to deep shale gas horizontal well fracturing was to improve the complexity of the hydraulic fracture network,formadequate proppant support of fracture surface,and increase the practical stimulated reservoir volume(SRV),which accompanied visual hydraulic discrete network monitoring.On this basis,we proposed several ideas to improve China’s deep shale gas development involving advanced technology systems,developing tools,and supporting technologies in shale gas exploration and development in the United States.These ideas primarily involved stimulation technologies,such as vertically integrated dessert identification and optimization,horizontal well multistage/multicluster fracturing,staged tools development for horizontal wells,fractures network morphology monitoring by microseismic and distributed optical fiber,shale hydration expansion,soak well,and fracturing fluid flow back.China initially developed the critical technology of horizontal well large-scale and high-strength volume fracturing with a core of“staged fracturing with dense cutting+shorter cluster spacing+fracture reorientation by pitching+forced-sand addition+increasing diameter perforating+proppant combination by high strength and small particle size particles”.We concluded that China should continue to conduct critical research on theories and technical methods of horizontal well fracturing,suitable for domestic deep and ultra-deep marine and marine-continental sedimentary shale,to support and promote the efficient development of shale gas in China in the future.It is essential to balance the relationship between the overall utilization degree of the gas reservoir and associated economic benefits and to localize some essential tools and supporting technologies.These findings can contribute to the flourishing developments of China’s deep shale gas.

The journey,gain,and thought from engaging in the research of Chinese herbal medicines in China,Japan,and United States

<正>Since early 80s of last century,Chinese herbal medicines focused on the isolation and structural identification of active/chemical compounds have being investigated,started the journey from Henan College of Traditional Chinese Medicine.After one year(1985~1986) advanced study in Prof.Jingxi Xie's laboratory in the

Do people really support conservation?Evidence from China and the United States

Survey studies have consistently shown strong public support for biodiversity conservation,even though conservation regulations often face strong local resistance when they are implemented.This seemingly contradictory phenomenon is due to the fact that previous polls have sought opinion only in the abstract,yet many conservation measures are implemented at the expense of local economic development,and policymakers often face a‘Conservation-Development Tradeoff’-a policy dilemma that remains understudied by social scientists.To fill this gap,this study conducts one of the first comparative surveys on public support for biodiversity conservation in China and the United States.I measure public support for conservation using two separate question versions online.The‘regular version’asks directly about individual support for biodiversity conservation,and the“tradeoff version”asks the same question but in the context of the policy tradeoff.The results show that both American and Chinese citizens are highly supportive of conservation in the abstract.But after they learn about the tradeoff effect,the aggregate support falls sharply,and the Chinese citizens show significantly less support compared to their American counterparts.The survey findings expanded on existing academic research on public attitudes toward conservation policies and can encourage future conservation policymakers to understand the significance of the tradeoff issue,as conventional wisdom may have overestimated public support for biodiversity conservation.Moreover,as China has become a crucial player in global conservation governance,understanding the Chinese public sentiment on the real-world policy dilemma can have important implications for conservation policymaking in the world.

A Comparative Study for the Development of Coal-to-Liquids Industries in China, South Africa and United States

Many energy consuming countries have carried out research, development, demonstration, planning and deployment of coal-to-liquids (CTL) because of its ability to replace oil imports by converting coal resources into fuel. Among them, China and South Africa successfully had their CTL technology industrialized, while the United States did not. To understand the differences in the industrial development level, a comparative study is necessary. This paper compares the history, driver and policy of CTL industry in China, South Africa and United States, collates and discloses numbers of industry details for the first time. We figure out that the motivation, top level planning and policy consistency are the key indicators of the difference on the industrial development level. Among them, the key to the success of CTL industrialization in China and South Africa is the government’s strong and stable determination to improve energy security, which provides a stable top-level planning and robust policy support. The failure of CTL in United States is caused by the shift of policy attention after its energy security situation improved.

The Trend of U.S.-China Relations: Is a Conflict Between the United States and China Inevitable?

International relations theory can serve as a guide to understanding national behaviour,especially those that are strained by ideological misunderstandings.Realism basically believes that state behaviour reflects the state’s pursuit of power.Constructivism believes that thought drives behaviour.Therefore,in order to better understand the behaviour between states,this essay suggests that constructivism and realism can interact rather than repel each other,because constructivism can play a complementary role in realism.This combination can promote behavioural understanding between countries without compromising the interests of countries,thereby reducing the possibility of conflict and war.Finally,the ups and downs of Sino-US relations reflect the participation of ideology.In other words,based on this method to analyse the current relationship between China and the United States,it can be predicted that the two countries can basically avoid the war between them.

Research on the Europe and the United States Musical Compose Mode Development and the Influences on Computer Music in China

In this paper, we conduct research on the Europe and the United States musical composes mode development and the influences on computer music in China. All referrals audio music system and software audio sound is provided by the electronic sound, because of the different on the basis of the electronic storage manufacturing waveform sampling, the tone can be roughly divided into the orchestra instrument timbre, national band instrument timbre, the analog electronic band instrument timbre, tone and electronic composite timbres, these timbre features fully embodies the characteristics of electronic music tone splendor. Our research integrates the Europe and the United States musical composes mode to revise the traditional computer music pattern that is innovative.

Overseas Interests Maintenance Mechanism and Its Enlightenment to China--To the System as the Research Object of the United States

By American post-war gradually build up national security strategy, which is based on law and mechanism, a foreign diverse practices, with international mechanism as the platform, with military force as the backing, supplemented by non-governmental forces overseas interests maintenance mechanism, the strategy and policy support, the guarantee of the military and security for the development of overseas interests to provide comprehensive protection. For our country, the United States to maintain the interests of the overseas which has important reference significance to the practice and experience, China should build overseas interests maintenance strategic framework, perfect the relevant legal system and government agencies, to enhance the use of international mechanism, reform and construction, strengthen the delivery and use of military force overseas, pay attention to the cultivation of non-governmental forces and support, to strengthen the construction of national image.

A Study of Chinese Students in the United States and Its Implication for English Teaching in China

Language acquisition is a system with four components： language development, academic development, cognitive development and sociocultural development. Based on this theory, Chinese students in the United States are studied from three perspectives： linguistically, culturally, and social psychologically. It indicated that, to help Chinese students develop their English performance and cultural appreciation in this diverse world, the profession of English teaching in China should cover a variety of domains, including linguistic, cultural and psychological input. Both American and Chinese education can benefit from this special group of Chinese students if they can be better understood, and used as a bridge between China and U. S. cultural and academic exchange. In the meantime, the mirror held up to the Chinese students in these perspectives reflects not only who they are but also who they can become.

Comparative Analysis of Higher Education Between China and the United States

It is well-known that the United States,a highly developed country whether in high-tech.or higher education,is in a leading position in the world.Based on the comparison and analysis of higher education between China and the U.S.,this article highly affirms the advantages of American higher education,offers an objective comment on China's higher education reform in recent years,and earnestly indicates that China's higher education needs to be improved in order to facilitate greater development.

Comparative analysis of CO_(2)emissions and economic performance in the United States and China:Navigating sustainable development in the climate change era

Economic growth has brought a global climate change into the spotlight,and CO_(2)emissions demonstrate significant challenges in reducing environmental shifts worldwide.Globally,the United States and China contribute the largest amount of CO_(2)emissions.The purpose of this study is to examine the relationship between different types of CO_(2)emissions and economic growth by using a modeling approach.We analyze total CO_(2)emissions,coal CO_(2)emissions,oil CO_(2)emissions,the global share of coal CO_(2)emissions,the global share of oil CO_(2)emissions,and economic growth.This study provides unique insights into how to simultaneously reduce CO_(2)emissions and sustain economic growth.A bootstrap autoregressive distributed lag(BARDL)simulation method is utilized to examine the long-and short-run effects of predictors on CO_(2)emissions.Coal CO_(2)emissions are found to have a significant positive effect on economic growth in the short run but a negative impact on economic growth over the long run in the United States.The United States needs to implement stronger measures to balance coal CO_(2)emissions with economic growth for sustainable development.In contrast,oil CO_(2)emissions have positive effect for China in both the long run and short run.Thus,China can continue to reduce CO_(2)emissions from oil while maintaining positive economic growth.The China’s policies promoting cleaner energy alternatives can be adapted and implemented to maintain a balance between economic growth and carbon reduction.The study has valuable insights for policymakers seeking to balance economic growth with carbon reduction strategies.It emphasizes the need to better understand the complex relationship between CO_(2)emissions and economic growth.

Secular trends of asthma mortality in China and the United States from 1990 to 2019

Background:Asthma imposes a large healthcare burden in China and the United States(US).However,the trends of asthma mortality and the relative risk factors have not been comparatively analyzed between the countries.The aim of this study was to compare the mortality and risk factors between China and the US.Methods:The deaths,and mortality rates of asthma in China and the US during 1990–2019 were obtained from the Global Burden of Disease Study 2019.The age–period–cohort model was used to estimate these mortality rates based on a log-linear scale with additive age,period,and cohort effects.The population attributable fractions of risk factors for asthma were estimated.Results:In 1990–2019,the asthma mortality rate was higher in China than in the US.The crude and age-standardized asthma mortality rates trended downward in both China and the US from 1990 to 2019.The decline in mortality was more obvious in China.Mortality gap between the two countries was narrowing.A sex difference in asthma mortality was observed with higher mortality in males in China and females in the US.The age effects showed that mortality increased with age in adults older than 20 years,particularly in the elderly.Downward trends were generally observed in the period and cohort rate ratios in both countries,with China experiencing a more obvious decrease.Smoking and high body mass index(BMI)were the leading risk factors for asthma mortality in China and the US,respectively.Mortality attributable to occupational asthmagens and smoking decreased the most in China and the US,respectively.Conclusions:In 1990–2019,the asthma mortality rate was higher in China than in the US;however,the mortality gap has narrowed.Mortality increased with age in adults.The improvements in asthma death risk with period and birth cohort were more obvious in China than in the US.Smoking,high BMI,and aging are major health problems associated with asthma control.The role of occupational asthmagens in asthma mortality underscores the importance of management and prevention of occupational asthma.

Three Pillars in the Biden Administration’s China Strategy:Allies,Values,and High-Tech

The Biden Administration has inherited its predecessor’s strategic perception about the growing competition among great powers.As a result,its policy toward China has been largely an extension of its predecessor’s,retaining the elements of competition and revising the instruments to outcompete China.The Biden Administration’s China policy has revolved around three pillars-allies,values,and high-tech,which it believes are America’s strengths in its relations with China.Since Biden took office,the United States has spent most of its diplomatic resources consolidating and building smaller security,economic,and tech alliances with membership restricted to democratic allies only,in an attempt to delink from China and consolidate its hegemonic status in the world.This policy carries the pernicious effect of plunging the world into Cold War-like confrontations.

National Cybersecurity Strategy of the U.S. and lts Constructive Implication for China

Deteriorating continuously, cybersecurity issue has become the focal point of global attention and the grave concern from countries of the world since around 2010. The United States, a country of most developed internet technology, is also the most serious victimized country subjected to cyber attacks. After more than 10 years of tremendous funding and energy investment, the United States, at present stage, has built a relatively impeccable, government-led system of cybersecurity strategy. This strategic system is characterized by a full-fledged combination of offensive and defensive capabilities which takes full advantage of America＇s technological superiority, and the primary purpose of this system is forming strategic deterrence. This paper is designed to provide an interpretation of the specific components and nature of this strategy and hopes to reveal the possible enlightenment on how to manage cybersecurity discrepancy between China and America and its constructive implication to China＇s construction of cybersecurity strategy.

Incidence and survival of neuroendocrine neoplasms in China with comparison to the United States

Background:Neuroendocrine neoplasms(NENs)are rare tumors characterized by variable biology and delayed diagnosis.However,the nationwide epidemiology of NENs has never been reported in China.We aimed to estimate the incidence and survival statistics of NENs in China,in comparison to those in the United States during the same period.Methods:Based on the data from 246 population-based cancer registries covering 272.5 million people of China,we calculated age-specific incidence on NENs in 2017 and multiplied by corresponding national population to estimate the nationwide incidence in China.The data of 22 population-based cancer registries were used to estimate the trends of NENs incidence from 2000 to 2017 through the Joinpoint regression model.We used the cohort approach to analyze the 5-year age-standardized relative survival by sex,age group,and urban-rural area between 2008 and 2013,based on data from 176 high-quality cancer registries.We used data from the Surveillance,Epidemiology,and End Results(SEER)18 program to estimate the comparable incidence and survival of NENs in the United States.Results:The overall age-standardized rate(ASR)of NENs incidence was lower in China(1.14 per 100,000)than in the United States(6.26 per 100,000).The most common primary sites were lungs,pancreas,stomach,and rectum in China.The ASRs of NENs incidence increased by 9.8%and 3.6%per year in China and the United States,respectively.The overall 5-year relative survival in China(36.2%)was lower than in the United States(63.9%).The 5-year relative survival was higher for female patients than male patients,and was higher in urban areas than in rural areas.Conclusions:The disparities in burden of NENs persist across sex,area,age group,and site in China and the United States.These findings may provide a scientific basis on prevention and control of NENs in the two countries.