Sample records for xuan wei china

  1. The epidemiology of lung cancer in Xuan Wei, China: current progress, issues, and research strategies.

    PubMed

    Chapman, R S; Mumford, J L; Harris, D B; He, Z Z; Jiang, W Z; Yang, R D

    1988-01-01

    In Xuan Wei, a rural Chinese county of about one million people, females' annual lung cancer mortality is China's highest, and males' is among China's highest. Xuan Wei's very high indoor air pollution levels (sometimes exceeding 20 mg/m3), residentially stable population, relatively uncomplicated lifestyle, and wide geographic variation in lung cancer mortality render it highly amenable to quantitative, interdisciplinary investigation of chemical carcinogens due to indoor air pollution. To date, epidemiologic findings reveal a closer association of lung cancer with the indoor burning of "smoky" coal (as opposed to "smokeless" coal or wood) than with tobacco use or occupation. Current aerometric, chemical, and toxicologic findings tend to confirm this association, though the specific carcinogenic constituents of Xuan Wei indoor air pollution have not yet been determined. Chinese and American investigators are conducting interdisciplinary field and laboratory investigations to quantify the lung cancer risk attendant on indoor air pollution relative to other factors, to measure and compare the characteristics of pollution from different Xuan Wei fuels, to determine the relative etiologic importance of pollution composition and concentration, and to develop quantitative relationships between air pollution dose and lung cancer risk.

  2. POLYMORPHISMS IN THE DNA NUCLEOTIDE EXCISION REPAIR GENES AND LUNG CANCER RISK IN XUAN WEI, CHINA

    EPA Science Inventory

    The lung cancer mortality rate in Xuan Wei County, China is among the highest in the country and has been etiologically attributed to exposure to indoor smoky coal emissions that contain very high levels of polycyclic aromatic hydrocarbons (PAHs). Nucleotide excision repair (NE...

  3. Chemical characterization of indoor air of homes from communes in Xuan Wei, China, with high lung cancer mortality rates

    EPA Science Inventory

    In a rural county, Xuan Wei, China, the lung cancer mortality rate is among China's highest, especially in women. This mortality rate is more associated with indoor air burning of smoky coal, as opposed to smokeless coal or wood, for cooking and heating under unvented conditions....

  4. Silica-volatile interaction and the geological cause of the Xuan Wei lung cancer epidemic

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    David J. Large; Shona Kelly; Baruch Spiro

    2009-12-01

    Parts of Xuan Wei County, Yunnan Province, China have the highest known lung cancer mortality in nonsmoking women. This high mortality displays a clear spatial relationship to the mines producing coal from the uppermost Permian. Geochemical, petrographic, and grain size analyses were undertaken on a set of coal samples from Xuan Wei. Results demonstrate that the single geochemical property that makes this coal unusual is its high concentration of quartz (13.5 wt %) of which 35-55% occurs as < 10 {mu}m grains. We propose the potential for silica-volatile interaction (PSVI) as a new method for assessing the combined influence ofmore » silica and volatile organic matter and use this as a basis for re-evaluating existing ecological data. Published lung cancer mortality values are more strongly correlated with PSVI values for Xuan Wei coal than with volatiles or silica alone and the PSVI values measured are distinct from those of other coals. Finally we propose that the localization of this epidemic to Xuan Wei results from enhanced weathering of the local Emeishan basalts as a consequence of geochemical perturbations at the Permo-Triassic Boundary.« less

  5. POLYMORPHISMS IN THE DNA BASE EXCISION REPAIR GENES APEX1 AND XRCC1 AND LUNG CANCER RISK IN XUAN WEI, CHINA

    EPA Science Inventory

    The lung cancer mortality rate in Xuan Wei County is among the highest in China and has been attributed to exposure to indoor smoky coal emissions that contain very high levels of polycyclic aromatic hydrocarbons (PAHs). Nucleotide excision repair (NER) plays a key role in revers...

  6. Mineralogical and compositional characteristics of Late Permian coals from an area of high lung cancer rate in Xuan Wei, Yunnan, China: Occurrence and origin of quartz and chamosite

    USGS Publications Warehouse

    Dai, S.; Tian, L.; Chou, C.-L.; Zhou, Y.; Zhang, M.; Zhao, L.; Wang, Jingyuan; Yang, Z.; Cao, H.; Ren, D.

    2008-01-01

    Some townships in Xuan Wei County, Yunnan Province, have one of the highest lung cancer mortality rates in China and the epidemic disease in the area has generally been attributed to the polycyclic aromatic hydrocarbons (PAHs) released from domestic coal burning. However, the cancer-causing culprit is not settled as Tian [Tian, L., 2005. Coal Combustion Emissions and Lung Cancer in Xuan Wei, China. Ph.D. thesis, University of California, Berkeley.] found nanometer quartz in these coals, soot emissions, and lung cancer tissues. We have conducted mineralogical and geochemical studies of the coals from Xuan Wei for the purpose of shedding light on the minerals which may be related to the epidemic lung cancer. In this paper, abundances, modes of occurrence, and origins of minerals and elements in the coals from two mines in Xuan Wei have been studied using optical microscope, low-temperature ashing, X-ray diffraction analysis, scanning electron microscope equipped with energy-dispersive X-ray spectrometer, and inductively-coupled plasma mass spectrometry. The minerals in the coals are mainly composed of quartz, chamosite, kaolinite, and calcite. The particle size of quartz is rather small, mostly less than 20????m and it is of authigenic origin. Chamosite occurs mainly as cell-fillings. The occurrence of quartz and chamosite indicates that they were derived from the hydrothermal fluids. Epigenetic calcite is derived from calcic fluids. Kaolinite is derived mainly from sediment source region of Kangdian Oldland to the west of coal basin. The composition of Xuan Wei coal is high in SiO2, Fe2O3, TiO2, CaO, MnO, V, Co, Ni, Cu, and Zn. The high SiO2 content is attributed to quartz, and the Fe2O3 content to chamosite. The high Mn and low Mg contents in the coal indicate the inputs of hydrothermal fluids. CaO occurs mainly in epigenetic calcite. Elements Ti, Co, Ni, Cu, Zn, and rare earth elements were derived from the basaltic rocks at sediment source region. ?? 2008

  7. GSTM1 AND GSTT1 GENOTYPES AND LUNG CANCER RISK ASSOCIATED WITH EXPOSURE TO INDOOR COAL EMISSIONS: A CASE-CONTROL STUDY IN XUAN WEI, CHINA

    EPA Science Inventory

    The lung cancer mortality rate in Xuan Wei County, China is among the highest in the country and has been associated with exposure to indoor smoky coal emissions that contain high levels of polycyclic aromatic hydrocarbons. This risk may be modified by variation in metabolism gen...

  8. Effect of chimneys on indoor air concentrations of PM 10 and benzo[a]pyrene in Xuan Wei, China

    NASA Astrophysics Data System (ADS)

    Tian, Linwei; Lan, Qing; Yang, Dong; He, Xingzhou; Yu, Ignatius T. S.; Hammond, S. Katharine

    This paper reports the effect of chimneys in reducing indoor air pollution in a lung cancer epidemic area of rural China. Household indoor air pollution concentrations were measured during unvented burning (chimneys blocked) and vented burning (chimneys open) of bituminous coal in Xuan Wei, China. Concentrations of particulate matter with an aerodynamic diameter of 10 μm or less (PM 10) and of benzo[a]pyrene (BaP) were measured in 43 homes during normal activities. The use of chimneys led to significant decreases in indoor air concentrations of particulate matter with an aerodynamic diameter of 10 μm or less (PM 10) by 66% and of benzo[a]pyrene (BaP) by 84%. The average BaP content of PM 10 also decreased by 55% with the installation of a chimney. The reduction of indoor pollution levels by the installation of a chimney supports the epidemiology findings on the health benefits of stove improvement. However, even in the presence of a chimney, the indoor air concentrations for both PM 10 and BaP still exceeded the indoor air quality standards of China. Movement up the energy ladder to cleaner liquid or gaseous fuels is probably the only sustainable indoor air pollution control measure.

  9. K-RAS MUTATIONS IN LUNG CARCINOMAS FROM NONSMOKING WOMEN EXPOSED TO UNVENTED COAL SMOKE IN CHINA

    EPA Science Inventory

    Abstract Lung cancer mortality rate in nonsmoking women in Xuan Wei (XW) County is the highest in China. The XW lung cancer rate is associated with exposure to coal smoke, containing high concentrations of polycyclic aromatic hydrocarbons (PARs), in unvented homes. Here we restig...

  10. [Textual research on wei sheng (hygiene) and gong gong wei sheng (public health)].

    PubMed

    Yan, N; Chen, L Y

    2016-03-01

    Wei sheng, a verb-object word group existed since the ancient time, referring to"protection of life", and it was evolved as a single word which can be translated as"hygiene"in modern times with multiple implications like"cleanliness","sterilization", and"prevention of disease", etc. Gong gong wei sheng was isolated from"hygiene", which has become a new term. In the Republic of China, scholars had made preliminary studies on the translation of"hygiene"during which gong gong wei sheng, and"guo min wei sheng"(national hygiene) and"gong zhong wei sheng"(people's hygiene) appeared also. Though the term"public health"was defined by the WHO and gong gong wei sheng was defined by Chinese scholars with gradual improvement, yet, the implications of both terms are still imperfect.

  11. Simulation of blue and green water resources in the Wei River basin, China

    NASA Astrophysics Data System (ADS)

    Xu, Z.; Zuo, D.

    2014-09-01

    The Wei River is the largest tributary of the Yellow River in China and it is suffering from water scarcity and water pollution. In order to quantify the amount of water resources in the study area, a hydrological modelling approach was applied by using SWAT (Soil and Water Assessment Tool), calibrated and validated with SUFI-2 (Sequential Uncertainty Fitting program) based on river discharge in the Wei River basin (WRB). Sensitivity and uncertainty analyses were also performed to improve the model performance. Water resources components of blue water flow, green water flow and green water storage were estimated at the HRU (Hydrological Response Unit) scales. Water resources in HRUs were also aggregated to sub-basins, river catchments, and then city/region scales for further analysis. The results showed that most parts of the WRB experienced a decrease in blue water resources between the 1960s and 2000s, with a minimum value in the 1990s. The decrease is particularly significant in the most southern part of the WRB (Guanzhong Plain), one of the most important grain production basements in China. Variations of green water flow and green water storage were relatively small on the spatial and temporal dimensions. This study provides strategic information for optimal utilization of water resources and planning of cultivating seasons in the Wei River basin.

  12. LUNG TUMOR KRAS AND TP53 MUTATIONS IN NONSMOKERS REFLECT EXPOSURE TO PAH-RICH COAL COMBUSTION EMISSIONS

    EPA Science Inventory

    Lung Tumor KRAS and TP53 Mutations in Nonsmokers Reflect Exposure to PAH-Rich
    Coal Combustion Emissions

    Use of smoky coal in unvented homes in Xuan Wei County, Yunnan Province, China, is associated with lung cancer among nonsmoking females. Such women have the highest...

  13. ALTERNATE PATHWAY TO LUNG CANCER INDICATED BY KRAS AND P53 MUTATIONS IN NONSMOKERS EXPOSED TO INDOOR SMOKY COAL EMISSIONS

    EPA Science Inventory

    Alternate Pathway to Lung Cancer Indicated by KRAS and P53 Mutations in Nonsmokers Exposed to Indoor Smoky Coal Emissions

    Use of smoky coal in unvented homes in Xuan Wei County, Yunnan Province, China, is
    associated with lung cancer among nonsmoking females. Such wome...

  14. MUTATION SPECTRA OF SMOKY COAL COMBUSTION EMMISSIONS IN SALMONELLA REFLECTS THE TP53 AND KRAS MUTATIONS IN LUNG TUMORS FROM SMOKY COAL EXPOSED INDIVIDUALS

    EPA Science Inventory


    Mutation Spectra of Smoky Coal Combustion Emissions in Salmonella Reflect the TP53
    and KRAS Mutations in Lung Tumors from Smoky Coal-Exposed Individuals

    Abstract
    Nonsmoking women in Xuan Wei County, Yunnan Province, China who use smoky coal for cooking and h...

  15. River habitat assessment for ecological restoration of Wei River Basin, China.

    PubMed

    Yang, Tao; Wang, Shuo; Li, Xiaoping; Wu, Ting; Li, Li; Chen, Jia

    2018-04-11

    As an important composition component of river ecosystems, river habitats must undergo quality assessment to potentially provide scientific basis for river ecological restoration. Substrate composition, habitat complexity, bank erosion degree, river meandering degree, human activity intensity, vegetation buffer width, water quality, and water condition were determined as indicators for river habitat assessment. The comprehensive habitat quality index (CHQI) was established for the Wei River Basin. In addition, the indicator values were determined on the basis of a field investigation at 12 national hydrological stations distributed across the Wei, Jing, and Beiluo Rivers. The analytic hierarchy process was used to determine the indicator weights and thus distinguish the relative importance of the assessment indicator system. Results indicated that the average CHQIs for the Wei, Jing, and Beiluo Rivers were 0.417, 0.508, and 0.304, respectively. The river habitat quality for the three rivers was well. As for the whole river basin, the river habitat quality for 25% of the cross section was very well, the other 25% was well, and the 50% remaining was in critical state. The river habitat quality of the Jing River was better than that of the Wei and Beiluo Rivers.

  16. Daughters of the Earth: Skills-Based Literacy Programme for Women, China. Education for All: Making It Work. Innovation Series.

    ERIC Educational Resources Information Center

    Aksornkool, Namtip

    Begun in the early 1990s, The Skills-Based Literacy Programme for Women aims to improve the lives of rural Chinese women by linking literacy education with skills training in agriculture and other forms of income generation. Xuan Wei County, Yunnan Province, was chosen as the seat of the project because of high female illiteracy rates and the need…

  17. 77 FR 34339 - Yufeng Wei, a/k/a Annie Wei, 165 Beech Street, Belmont, MA 02378; Order Denying Export Privileges

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-11

    ... DEPARTMENT OF COMMERCE Bureau of Industry and Security Yufeng Wei, a/k/a Annie Wei, 165 Beech... Court, District of Massachusetts, Yufeng Wei, a/k/a Annie Wei (``Wei'') was convicted of violating the.... Until January 28, 2021, Yufeng Wei, a/k/a Annie Wei, with a last known address at: 165 Beech Street...

  18. Heavy metal pollution and health risk assessment in the Wei River in China.

    PubMed

    Yang, Xuefu; Duan, Jinming; Wang, Lei; Li, Wei; Guan, Jianling; Beecham, Simon; Mulcahy, Dennis

    2015-03-01

    From data collected monthly at 26 monitoring cross sections in the Wei River in the Shaanxi Region of China during the period 2008-2012, the temporal pollution characteristics of heavy metals (Hg, Cd, Cr(VI), Pb, and As) were analyzed based on a heavy metal pollution index (HPI). The monthly HPI values of the five heavy metals in the river fluctuated greatly in 2008 and then declined gradually with time. This general trend of reduction in HPI appears not to have a seasonal variation and most likely resulted from the continued improvement in heavy metal pollution control strategies implemented by local environmental agencies combined with a significant improvement in wastewater treatment capacities. Among the five heavy metals, Cd and Pb were below 0.1 and 3 μg L(-1), respectively, at all the sampling points in the studied areas in the year 2012. The detection rates of As, Hg, and Cr(VI) were in the order of Hg > Cr(VI) > As. Hg, Cr(VI), and As exceeded, in a month of the dry season in 2012, the standard limits for category III surface waters according to the China Environment Quality Standards for Surface Water (CEQSSW). Based on the assessment using the HPI method, the pollution status of these heavy metals in water of the Wei River in the Shaanxi Region was generally at an acceptable level, but exhibited distinctive characteristics between the main stream river and tributaries. Most of the tributaries were more seriously polluted than the main river. A health risk assessment was conducted based on the Human Health Risk Assessment (HHRA) method recommended by the United States Environmental Protection Agency (USEPA). Apart from As, the health risk for the five heavy metals in the region were at acceptable levels for drinking water sources (hazard quotient (HQ) < 1, carcinogenic risk (CR) ranged from 10(-4)-10(-6)) according to the Risk Assessment Guidance for Superfund (RAGS), USEPA. Arsenic was identified as the most important pollutant of concern

  19. Analysis of temporal and spatial trends of hydro-climatic variables in the Wei River Basin.

    PubMed

    Zhao, Jing; Huang, Qiang; Chang, Jianxia; Liu, Dengfeng; Huang, Shengzhi; Shi, Xiaoyu

    2015-05-01

    The Wei River is the largest tributary of the Yellow River in China. The relationship between runoff and precipitation in the Wei River Basin has been changed due to the changing climate and increasingly intensified human activities. In this paper, we determine abrupt changes in hydro-climatic variables and identify the main driving factors for the changes in the Wei River Basin. The nature of the changes is analysed based on data collected at twenty-one weather stations and five hydrological stations in the period of 1960-2010. The sequential Mann-Kendall test analysis is used to capture temporal trends and abrupt changes in the five sub-catchments of the Wei River Basin. A non-parametric trend test at the basin scale for annual data shows a decreasing trend of precipitation and runoff over the past fifty-one years. The temperature exhibits an increase trend in the entire period. The potential evaporation was calculated based on the Penman-Monteith equation, presenting an increasing trend of evaporation since 1990. The stations with a significant decreasing trend in annual runoff mainly are located in the west of the Wei River primarily interfered by human activities. Regression analysis indicates that human activity was possibly the main cause of the decline of runoff after 1970. Copyright © 2015. Published by Elsevier Inc.

  20. Effect of land use on the seasonal variation of streamwater quality in the Wei River basin, China

    NASA Astrophysics Data System (ADS)

    Yu, S.; Xu, Z.; Wu, W.; Zuo, D.

    2015-05-01

    The temporal effect of land use on streamwater quality needs to be addressed for a better understanding of the complex relationship between land use and streamwater quality. In this study, GIS and Pearson correlation analysis were used to determine whether there were correlations of land-use types with streamwater quality at the sub-basin scale in the Wei River basin, China, during dry and rainy seasons in 2012. Temporal variation of these relations was observed, indicating that relationships between water quality variables and proportions of different land uses were weaker in the rainy season than that in the dry season. Comparing with other land uses, agriculture and urban lands had a stronger relationship with water quality variables in both the rainy and dry seasons. These results suggest that the aspect of temporal effects should be taken into account for better land-use management.

  1. Changes in the long-term hydrological regimes and the impacts of human activities in the main Wei River, China

    NASA Astrophysics Data System (ADS)

    Zhang, Hongbo; Huang, Qiang; Zhang, Qiang; Gu, Lei; Chen, Keyu; Yu, Qijun

    2016-03-01

    Under the combined influence of climate changes and human activities, the hydrological regime of the Wei River shows remarkable variations which have caused many issues in the Wei River in recent decades, such as a lack of freshwater, water pollution, disastrous flooding and channel sedimentation. Hence, hydrological regime changes and potential human-induced impacts have been drawing increasing attention from local government and hydrologists. This study investigates hydrological regime changes in the natural and measured runoff series at four hydrological stations on the main Wei River and quantifies features of their long-term change by analysing their historical annual and seasonal runoff data using several approaches, i.e., continuous wavelet transform, cross-wavelet, wavelet coherence, trend-free pre-whitening Mann-Kendall test and detrended fluctuation analysis. By contrasting two different analysis results between natural and measured river runoff series, the impacts of human activities on the long-term hydrological regime were investigated via the changes of spatio-temporal distribution in dominant periods, the trends and long-range memory of river runoff. The results show : (a) that periodic properties of the streamflow changes are the result of climate, referring to precipitation changes in particular, while human activities play a minor role; (b) a significant decreasing trend can be observed in the natural streamflow series along the entire main stream of the Wei River and the more serious decrease emerging in measured flow should result from human-induced influences in recent decades; and (c) continuous decreasing streamflow in the Wei River will trigger serious shortages of freshwater in the future, which may challenge the sustainability and safety of water resources development in the river basin, and should be paid great attention before 2020.

  2. Spatiotemporal variability and assessment of drought in the Wei River basin of China

    NASA Astrophysics Data System (ADS)

    Cai, Siyang; Zuo, Depeng; Xu, Zongxue; Han, Xianming; Gao, Xiaoxi

    2018-06-01

    The temporal and spatial variations of drought in the Wei River basin (WRB) were investigated by calculating the meteorological drought Index (Standardized Precipitation Index, SPI) and the agricultural drought index (Vegetation Health Index, VHI). Monthly precipitation and air temperature were from 22 meteorological stations over the region from 1960 to 2015. Monthly Normalized Difference Vegetation Index (NDVI) and 8-days Land Surface Temperature (LST) were provided from the National Aeronautics and Space Administration (NASA) for the period 2000-2015 were also adopted. The results showed that the drought initially increased and then decreased, reaching at the maximum value in 1990s. The spatial pattern of meteorological drought showed that the drought in northern WRB was heavier than that in southern WRB before 1990s, after that, the situation had the opposite. By comparing the agricultural drought index (VHI) with crop yield, it was proved that VHI was applicable in the WRB and could well reflect the fluctuation of agricultural drought. The WRB suffered from serious agricultural drought in 2000, 2001, 2007 and 2008. Through analysis of the historical precipitation and temperature data, it was found that precipitation had a greater contribution to creating agricultural drought conditions than temperature in the Wei River basin.

  3. Impact of LUCC on streamflow based on the SWAT model over the Wei River basin on the Loess Plateau in China

    NASA Astrophysics Data System (ADS)

    Wang, Hong; Sun, Fubao; Xia, Jun; Liu, Wenbin

    2017-04-01

    Under the Grain for Green Project in China, vegetation recovery construction has been widely implemented on the Loess Plateau for the purpose of soil and water conservation. Now it is becoming controversial whether the recovery construction involving vegetation, particularly forest, is reducing the streamflow in the rivers of the Yellow River basin. In this study, we chose the Wei River, the largest branch of the Yellow River, with revegetated construction area as the study area. To do that, we apply the widely used Soil and Water Assessment Tool (SWAT) model for the upper and middle reaches of the Wei River basin. The SWAT model was forced with daily observed meteorological forcings (1960-2009) calibrated against daily streamflow for 1960-1969, validated for the period of 1970-1979, and used for analysis for 1980-2009. To investigate the impact of LUCC (land use and land cover change) on the streamflow, we firstly use two observed land use maps from 1980 and 2005 that are based on national land survey statistics merged with satellite observations. We found that the mean streamflow generated by using the 2005 land use map decreased in comparison with that using the 1980 one, with the same meteorological forcings. Of particular interest here is that the streamflow decreased on agricultural land but increased in forest areas. More specifically, the surface runoff, soil flow, and baseflow all decreased on agricultural land, while the soil flow and baseflow of forest areas increased. To investigate that, we then designed five scenarios: (S1) the present land use (1980) and (S2) 10 %, (S3) 20 %, (S4) 40 %, and (S5) 100 % of agricultural land that was converted into mixed forest. We found that the streamflow consistently increased with agricultural land converted into forest by about 7.4 mm per 10 %. Our modeling results suggest that forest recovery construction has a positive impact on both soil flow and baseflow by compensating for reduced surface runoff, which leads

  4. Editorial: Which Wei Wang?

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Sprouse, Gene D.

    The APS journals receive manuscripts from scientists all over the world. For authors whose names cannot be expressed in Latin characters, their names in the byline must be transliterated, a process that is not necessarily bidirectionally unique. For example, the eight Chinese names all transliterate as Wei Wang. To remove some of the ambiguity arising from this unfortunate degeneracy of names, APS will allow some authors the option to include their names in their own language in parentheses after the transliterated name, such as Wei Wang. The option to present names in the article byline in this manner is anmore » experiment initially offered to Chinese, Japanese, and Korean authors, whose names can be expressed in Unicode characters. An example of a Japanese name is Tadanori Minamisono and a Korean name is Chang Kee Jung. In the English text the given name precedes the family name, while the reverse is true for the characters. As we gain experience, we may be able to broaden this offer to other languages. Authors who wish to try this option will need to prepare their manuscripts by following the special instructions at http://authors.aps.org/names.html.« less

  5. [In vitro toxicity of naturally occurring silica nanoparticles in C1 coal in bronchial epithelial cells].

    PubMed

    Li, Guangjian; Huang, Yunchao; Liu, Yongjun; Guo, Lv; Zhou, Yongchun; Yang, Kun; Chen, Ying; Zhao, Guangqiang; Lei, Yujie

    2012-10-01

    China's Xuan Wei County in Yunnan Province have the world's highest incidence of lung cancer in nonsmoking women-20 times higher than the rest of China. Previous studies showed, this high lung cancer incidence may be associated with the silica particles embedded in the production combustion from the C1 coal. The aim of this study is to separate the silica particles from production combustion from the C1 bituminous coal in Xuan Wei County of Yunnan Province, and study in vitro toxicity of naturally occurring silica particles on BEAS-2B. ①Separating the silica particles from combustion products of C1 bituminous coal by physical method, observing the morphology by Scanning Electron Microscope, analysis elements by SEM-EDX, observed the single particle morphology by Transmission Electron Microscope, analyed its particle size distribution by Laser particle size analyzer, the surface area of silica particles were determined by BET nitrogen adsorption analysis; ②Cell viability of the experimental group (silica; naturally occurring), control group (silica; industrial produced and crystalline silica) was detected by assay used the 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) method, and the reactive oxygen species (ROS), lactate dehydrogenase (LDH) were determined after 24 h-72 h exposed to these particles. ①The physical method can separate silica particles from production combustion from the C1 bituminous coal, which have different size, and from 30 nm to 120 nm particles accounted for 86.8%, different morphology, irregular surface area and containing trace of aluminum, calcium and iron and other elements; ②Under the same concentration, the experiment group have higher toxicity on BEAS-2B than control groups. Physical method can separate silica particles from production combustion from the C1 bituminous coal and not change the original morphology and containing trace; ②Naturally occurring silica nanoparticles have irregular morphology

  6. Evidence for Mitotic Recombination in W(ei)/+ Heterozygous Mice

    PubMed Central

    Panthier, J. J.; Guenet, J. L.; Condamine, H.; Jacob, F.

    1990-01-01

    A number of alleles at coat color loci of the house mouse give rise to areas of wild-type pigmentation on the coats of otherwise mutant animals. Such unstable alleles include both recessive and dominant mutations. Among the latter are several alleles at the W locus. In this report, phenotypic reversions of the W(ei) allele at the W locus were studied Mice heterozygous in repulsion for both W(ei) and buff (bf) [i.e. W(ei)+/+bf] were examined for the occurrence of phenotypic reversion events. Buff (bf) is a recessive mutation, which lies 21 cM from W on the telomeric side of chromosome 5 and is responsible for the khaki colored coat of nonagouti buff homozygotes (a/a; bf/bf). Two kinds of fully pigmented reversion spots were recovered on the coats of a/a; W(ei)+/+bf mice: either solid black or khaki colored. Furthermore phenotypic reversions of W(ei)/+ were enhanced significantly following X-irradiation of 9.25-day-old W(ei)/+ embryos (P < 0.04). These observations are consistent with the suggestion of a role for mitotic recombination in the origin of these phenotypic reversions. In addition these results rise the intriguing possibility that some W mutations may enhance mitotic recombination in the house mouse. PMID:2341029

  7. Two new species of Megacanthaspis Takagi (Hemiptera, Sternorrhyncha, Coccoidea, Diaspididae) from China

    PubMed Central

    Wei, Jiu-Feng; Feng, Ji-Nian

    2012-01-01

    Abstract Two new species of armored scale, Megacanthaspis hangzhouensis Wei & Feng, sp. n. and Megacanthaspis hainanensis Wei & Feng, sp. n. are described and illustrated from specimens collected from China. A key to adult female of Megacanthaspis species is provided. PMID:22859893

  8. Undercooling, Rapid Solidification, and Relations to Processing in Low Earth Orbit (A Review of the Works of Bingbo Wei)

    NASA Technical Reports Server (NTRS)

    deGroh, Henry C., III

    1999-01-01

    This is a survey of the published works of Prof. Bingbo Wei of the Department of Applied Physics at Northwestern Polytechnical University, Xian P.R. China. Transformations among solid - liquid - and vapor are fundamental to the foundations of life and culture on Earth. The development and understanding of materials has lead the evolution and advancement of the human race since antiquity. Materials and fluids research is continuing today, with us standing on the shoulders of those that have gone before us. Technological and scientific breakthroughs continue due to studies of greater and greater complexity, that include for example, research done at high pressures, in high magnetic fields, at temperatures near absolute zero, and in the low gravity environment of low Earth orbit. Of particular technological importance is the liquid to solid transformation of metals and alloys. Solidification processing is generally the most important factor in the final properties of objects made of metal; and undercooling is the fundamental driving force for all solidification. The interest and resources dedicated to the study of solidification and undercooling are great and World wide. For many years B. Wei and his coworkers have been studying undercooling and rapid solidification and have amassed a significant body of published research in this important field, contributing to the leading edge of the state-of-the-art. It is the goal of this memorandum to provide a review of the research of B. Wei et al.; publications in Chinese are included in the reference list but are not discussed. The bulk of Wei's work has been in the area of undercooling and rapid solidification [1-11, 13-16, 24-36] with papers dating back to 1989, the same year he earned his Ph.D. Below, discussions of Wei's undercooling and rapid solidification research have been grouped together mostly on the basis of alloy type, such as eutectic, intermetallic, or monotectic.

  9. A new framework to evaluate ecosystem health: a case study in the Wei River basin, China.

    PubMed

    Wu, Wei; Xu, Zongxue; Zhan, Chesheng; Yin, Xuwang; Yu, Songyan

    2015-07-01

    Due to the rapid growth of the population and the development of economies in the Guanzhong district, central China, the river ecosystem is gradually deteriorating, which makes it important to assess the aquatic ecosystem health and take measures to restore the damaged ecosystem. An index of catchment ecosystem health has been developed to assist large-scale management of watersheds by providing an integrated measure of ecosystem health, including aquatic and terrestrial ecosystem. Most researches focus on aquatic ecosystem or terrestrial ecosystem, but little research integrates both of them to assess the catchment ecosystem health. In this paper, we combine these two aspects into catchment ecosystem health. Ecosystem indicators derived from field samples and modeling are identified to integrate into ecosystem health. These included indicators of ecological landscape pattern (based on normalized difference vegetation index (NDVI), vegetation cover, dominance index, Shannon's diversity index, Shannon's evenness index, and fragmentation index), hydrology regime (based on 33 hydrological parameters), physical form condition (based on substrate, habitat complexity, velocity/depth regimes, bank stability, channel alteration), water quality (based on electrical conductivity (Cond), dissolved oxygen (DO), NH3_N, total nitrogen (TN), total phosphorus (TP), chemical oxygen demand-permanganate (CODMn)), and biological quality (based on fish abundance). The index of ecosystem health is applied in the Guanzhong district, and the ecosystem health was fair. The ecosystem health in the upstream to Linjiacun (U-L) and Linjiacun to Weijiabao (L-W) reaches was in good situation, while that in Weijiabao to Xianyang (W-X), Xianyang-Weijiabao (X-W), and Weijiabao to Tongguan (W-T) reaches was in fair situation. There is a trend that the ecosystem health in the upstream was better than that in the downstream. The ecosystem health assessment is expected to play a key role in future

  10. Supplementary catalogue of the Anthomyiidae (Diptera) of China

    PubMed Central

    Wang, Mengmeng; Michelsen, Verner; Li, Kai; Zhu, Weibing

    2014-01-01

    Abstract The present catalogue of Anthomyiidae attempts to list all species (173) described or recorded from mainland China (165) and Taiwan (8) that for various reasons are not treated in “Flies of China” from 1998. The catalogue further lists Chinese species that are presently standing in new generic combinations compared to those of “Flies of China”, species that have changed name because of synonymy or misidentification, and species upgraded from subspecies to species. Regional distribution by province is specified for all species. Literature sources to descriptions or records of anthomyiid species from China are only given for those 173 species not covered by “Flies of China”. Four new combinations are proposed: Enneastigma fulva (Malloch, 1934), Enneastigma henanensis (Ge & Fan, 1982), Enneastigma lengshanensis (Xue, 2001) and Hylemya qinghaiensis (Fan, Chen & Ma, 1989). Eremomyia turbida Huckett, 1951 is revived from synonymy with Chortophila triticiperda Stein, 1900 (current name Eutrichota turbida). One subspecies is upgraded to species: Adia asiatica Fan, 1988. The following eight new synonymies are proposed: Delia pectinator fuscilateralis Fan in Fan & Zheng, 1992 with Delia pectinator Suwa, 1984; Eremomyia pilimana pilimarginata Fan & Qian in Fan, Chen, Ma & Ge, 1982 with Eremomyia turbida Huckett, 1951 (current name Eutrichota turbida); Lopesohylemya Fan, Chen & Ma, 1989 with Hylemya Robineau-Desvoidy, 1830; Deliomyia Fan in Fan et al., 1988 with Subhylemyia Ringdahl, 1933; Hydrophoria disticrassa Xue & Bai, 2009 with Hydrophoria pullata Wu, Liu & Wei, 1995 (current name Zaphne pullata); Heteroterma Wei, 2006 with Scathophaga Meigen, 1803; Heteroterma fanjingensis Wei, 2006 with Scathophaga curtipilata Feng, 2002; Scatomyza fansipanicola Ozerov in Ozerov & Krivosheina, 2011 with Scathophaga curtipilata Feng, 2002. The genus Heteroterma Wei, 2006 and species Heteroterma fanjingensis Wei, 2006 are reassigned from Anthomyiidae to

  11. SDE and SPME Analysis of Flavor Compounds in Jin Xuan Oolong Tea.

    PubMed

    Sheibani, Ershad; Duncan, Susan E; Kuhn, David D; Dietrich, Andrea M; O'Keefe, Sean F

    2016-02-01

    Simultaneous distillation-extraction (SDE) and solid phase micro extraction (SPME) are procedures used for the isolation of flavor compounds in foods. The purpose of this study was to optimize SDE conditions (solvent and time) and to compare SDE with SPME for the isolation of flavor compounds in Jin Xuan oolong tea using GC-MS and GC-O. The concentration of volatile compounds isolated with diethyl ether was higher (P < 0.05) than for dichloromethane and concentration was higher at 40 min (P < 0.05) than 20 or 60 min extractions. For SDE, 128 volatiles were identified using GC-MS and 45 aroma active compounds using GC-O. Trans-nerolidol was the most abundant compound in oolong tea. The number of volatiles identified using GC-MS was lower in SPME than SDE. For SPME, 59 volatiles and 41 aroma active compounds were identified. The composition of the volatiles isolated by the 2 methods differed considerably but provided complementary information. © 2016 Institute of Food Technologists®

  12. Spatial-temporal changes of maximum and minimum temperatures in the Wei River Basin, China: Changing patterns, causes and implications

    NASA Astrophysics Data System (ADS)

    Liu, Saiyan; Huang, Shengzhi; Xie, Yangyang; Huang, Qiang; Leng, Guoyong; Hou, Beibei; Zhang, Ying; Wei, Xiu

    2018-05-01

    Due to the important role of temperature in the global climate system and energy cycles, it is important to investigate the spatial-temporal change patterns, causes and implications of annual maximum (Tmax) and minimum (Tmin) temperatures. In this study, the Cloud model were adopted to fully and accurately analyze the changing patterns of annual Tmax and Tmin from 1958 to 2008 by quantifying their mean, uniformity, and stability in the Wei River Basin (WRB), a typical arid and semi-arid region in China. Additionally, the cross wavelet analysis was applied to explore the correlations among annual Tmax and Tmin and the yearly sunspots number, Arctic Oscillation, Pacific Decadal Oscillation, and soil moisture with an aim to determine possible causes of annual Tmax and Tmin variations. Furthermore, temperature-related impacts on vegetation cover and precipitation extremes were also examined. Results indicated that: (1) the WRB is characterized by increasing trends in annual Tmax and Tmin, with a more evident increasing trend in annual Tmin, which has a higher dispersion degree and is less uniform and stable than annual Tmax; (2) the asymmetric variations of Tmax and Tmin can be generally explained by the stronger effects of solar activity (primarily), large-scale atmospheric circulation patterns, and soil moisture on annual Tmin than on annual Tmax; and (3) increasing annual Tmax and Tmin have exerted strong influences on local precipitation extremes, in terms of their duration, intensity, and frequency in the WRB. This study presents new analyses of Tmax and Tmin in the WRB, and the findings may help guide regional agricultural production and water resources management.

  13. A new species of Pseudaulacaspis MacGillivray, 1921 from China (Hemiptera, Coccoidea, Diaspididae) with a key to Chinese species

    PubMed Central

    Wei, Jiu-Feng; Feng, Ji-Nian

    2012-01-01

    Abstract A new species of armored scale, Pseudaulacaspis zhenyuanensis Wei & Feng, sp. n. is described and illustrated from specimens collected on Spermadictyon suaveolens in China. A key to armored scale species known from China is provided. PMID:22859894

  14. Dynamic monitoring of blood-brain barrier integrity using water exchange index (WEI) during mannitol and CO2 challenges in mouse brain.

    PubMed

    Huang, Shuning; Farrar, Christian T; Dai, Guangping; Kwon, Seon Joo; Bogdanov, Alexei A; Rosen, Bruce R; Kim, Young R

    2013-04-01

    The integrity of the blood-brain barrier (BBB) is critical to normal brain function. Traditional techniques for the assessment of BBB disruption rely heavily on the spatiotemporal analysis of extravasating contrast agents. However, such methods based on the leakage of relatively large molecules are not suitable for the detection of subtle BBB impairment or for the performance of repeated measurements in a short time frame. Quantification of the water exchange rate constant (WER) across the BBB using strictly intravascular contrast agents could provide a much more sensitive method for the quantification of the BBB integrity. To estimate WER, we have recently devised a powerful new method using a water exchange index (WEI) biomarker and demonstrated BBB disruption in an acute stroke model. Here, we confirm that WEI is sensitive to even very subtle changes in the integrity of the BBB caused by: (i) systemic hypercapnia and (ii) low doses of a hyperosmolar solution. In addition, we have examined the sensitivity and accuracy of WEI as a biomarker of WER using computer simulation. In particular, the dependence of the WEI-WER relation on changes in vascular blood volume, T1 relaxation of cellular magnetization and transcytolemmal water exchange was explored. Simulated WEI was found to vary linearly with WER for typically encountered exchange rate constants (1-4 Hz), regardless of the blood volume. However, for very high WER (>5 Hz), WEI became progressively more insensitive to increasing WER. The incorporation of transcytolemmal water exchange, using a three-compartment tissue model, helped to extend the linear WEI regime to slightly higher WER, but had no significant effect for most physiologically important WERs (WER < 4 Hz). Variation in cellular T1 had no effect on WEI. Using both theoretical and experimental approaches, our study validates the utility of the WEI biomarker for the monitoring of BBB integrity. Copyright © 2012 John Wiley & Sons, Ltd.

  15. Dynamic Monitoring of Blood-Brain Barrier Integrity using Water Exchange Index (WEI) During Mannitol and CO2 Challenges in Mouse Brain

    PubMed Central

    Huang, Shuning; Farrar, Christian T.; Dai, Guangping; Kwon, Seon Joo; Bogdanov, Alexei A.; Rosen, Bruce R.; Kim, Young R.

    2012-01-01

    The integrity of the blood-brain barrier (BBB) is critical to normal brain function. Traditional techniques for assessing BBB disruption rely heavily on the spatiotemporal analysis of extravasating contrast agents. But such methods based on the leakage of relatively large molecules are not suitable to detect subtle BBB impairment or to perform repeated measurements in a short time frame. Quantification of the water exchange rate constant (WER) across the BBB using strictly intravascular contrast agents could provide a much more sensitive method for quantifying the BBB integrity. For estimating the WER, we have recently devised a powerful new method using a water exchange index (WEI) biomarker and demonstrated BBB disruption in an acute stroke model. Here we confirm that the WEI is sensitive to even very subtle changes in the integrity of the BBB caused by (1) systemic hypercapnia and (2) low doses of a hyperosmolar solution. In addition, we have examined the sensitivity and accuracy of the WEI as a biomarker of the WER using computer simulation. In particular, the dependence of the WEI-WER relation on changes in vascular blood volume, T1 relaxation of cellular magnetization, and transcytolemmal water exchange was explored. The simulated WEI was found to vary linearly with the WER for typically encountered exchange rate constants (1–4 Hz) regardless of the blood volume. However, for very high WER (>5 Hz) the WEI became progressively more insensitive to increasing WER. The incorporation of transcytolemmal water exchange, using a three-compartment tissue model, helped to extend the linear WEI regime to slightly higher WER, but had no significant effect for most physiologically important water exchange rate constants (WER<4 Hz). Variation in the cellular T1 had no effect on the WEI. Using both theoretical and experimental approaches, our study validates the utility of the WEI biomarker for monitoring BBB integrity. PMID:23055278

  16. AgNW/Chinese Xuan paper film heaters for electro-thermochromic paper display

    NASA Astrophysics Data System (ADS)

    Wang, Guoliang; Xu, Wei; Xu, Feng; Shen, Wenfeng; Song, Weijie

    2017-11-01

    Electro-thermochromic paper display is the convenient and low-cost device for information presentation. As an integral part of this device, film heaters (FHs) with conductive layer have attracted much attention. In this paper, the AgNW based film heaters on Chinese Xuan paper (CXP) substrates were fabricated by a drop-coating method. The fabricated AgNW/CXP film heaters exhibited high heating temperature (78.1 °C) at low input voltage (3 V) and short response time less than 15 s. We theoretically analyzed the principles of heating and put forward the non-linear relationship between the input power and steady-state temperature, which is agreeing with our experimental data. The film heaters showed excellent mechanical properties with the change of the resistance as low as 2.7% after 2000 times outer bending tests. Finally, the electro-thermochromic paper display was fabricated using the AgNW/CXP film heaters, with the thermochromic inks on the other side of the paper substrate. Such results showed a useful approach for manufacturing of colorful display and color-changing painting.

  17. JPRS Report, Science & Technology, China

    DTIC Science & Technology

    1992-06-29

    KEJIRIBAO, 23 Mar 92] 11 Guangdong’s Strategy of Internationalizing High-Tech Industries [Wei Xulin, Qiu Rongsheng, et al.; KEJIGUANLI YANJIU, Mar...Apr 92] 14 Zhou Guangzhao Urges Cooperation Between Research Institutes and Industry [Zhou Guangzhao; ZHONGGUO KEXUE BAO, 6 Mar 92] 19 Liu...of Developing a Modern Cruise Missile for China [Xu Ande; XIANDAIHUA, Apr 92] 24 Discussion of Strategic Shifts in National Defense Industry

  18. Using the WEIS-SR to evaluate employee perceptions of their college work environment.

    PubMed

    Dorsey, Julie; Kaye, Miranda; Barratt, Jennifer; Biondi, Jennifer; Habrial, Amanda; Lane, Amanda; Marinelli, Victoria; Paulino, Tiffany; Singletary, Amanda

    2016-04-06

    Colleges have been experiencing reduced resource allocations, shifting student expectations, and organizational change. These changes increase employee stress at all levels. Ensuring that employee needs are being met and promoting a healthy and productive workforce has never been more important. To investigate employees' current perceptions of their work environments using the Work Environment Impact Scale-Self Rating (WEIS-SR). Full and part time employees on a small college campus in the United States were surveyed using the WEIS-SR through an online survey program to protect their anonymity. Perception of staffing levels, workplace support for a healthy lifestyle, number of supervisors, and personal health ratings contributed to employee perceptions of their work environment. There were also differences between staff, administration, and tenured and non-tenured faculty. From an occupational performance perspective, valuable information on employees' levels of volition, performance capacity and habituation, and perceptions of their physical and social environment in relation to their work environments was obtained. Further support for the use of the WEIS-SR and psychometric properties of the instrument (reliability and validity) was obtained.

  19. Dust emission inventory in Northern China

    NASA Astrophysics Data System (ADS)

    Xuan, Jie; Liu, Guoliang; Du, Ke

    This paper deals with mineral dust emission inventory from surfaces of Northern China. The inventory was calculated with a US EPA formula by inputting the pre-processed Chinese data of pedology and climatology. Mainly, the emission factor (emission rate) of the dust particles whose diameters are less than 0.03 mm increases from east to west of the area by five orders of magnitude and there are two strong emission regions, one is in Takelamagan desert, Xinjiang Province, and the other in Central Gobi-desert, western part of inner-Mongolia plateau. The maximum rate is at center of the Takelamagan desert, i.e., 1.5 ton ha yr -1. Also, the total annual emission amount of the area is equal to some 25 million tons, and spring is the worst dust-emitting season in the area, which takes more than half of the annual emission amount. The results are in good agreement with the previous calculations using a different US EPA formula (Xuan, J., 1999. Dust emission factors for environment of Northern China. Atmospheric Environment 33, 1767-1776).

  20. Next generation of CO2 enhanced water recovery with subsurface energy storage in China

    NASA Astrophysics Data System (ADS)

    Li, Qi; Kühn, Michael; Ma, Jianli; Niu, Zhiyong

    2017-04-01

    Carbon dioxide (CO2) utilization and storage (CCUS) is very popular in comparison with traditional CO2 capture and storage (CCS) in China. In particular, CO2 storage in deep saline aquifers with enhanced water recovery (CO2-EWR) [1] is gaining more and more attention as a cleaner production technology. The CO2-EWR was written into the "U.S.-China Joint Announcement on Climate Change" released November 11, 2014. "Both sides will work to manage climate change by demonstrating a new frontier for CO2 use through a carbon capture, use, and sequestration (CCUS) project that will capture and store CO2 while producing fresh water, thus demonstrating power generation as a net producer of water instead of a water consumer. This CCUS project with enhanced water recovery will eventually inject about 1.0 million tonnes of CO2 and create approximately 1.4 million cubic meters of freshwater per year." In this article, at first we reviewed the history of the CO2-EWR and addressed its current status in China. Then, we put forth a new generation of the CO2-EWR with emphasizing the collaborative solutions between carbon emission reductions and subsurface energy storage or renewable energy cycle [2]. Furthermore, we figured out the key challenging problems such as water-CCUS nexus when integrating the CO2-EWR with the coal chemical industry in the Junggar Basin, Xinjiang, China [3-5]. Finally, we addressed some crucial problems and strategic consideration of the CO2-EWR in China with focuses on its technical bottleneck, relative advantage, early opportunities, environmental synergies and other related issues. This research is not only very useful for the current development of CCUS in the relative "cold season" but also beneficial for the energy security and clean production in China. [1] Li Q, Wei Y-N, Liu G, Shi H (2015) CO2-EWR: a cleaner solution for coal chemical industry in China. Journal of Cleaner Production 103:330-337. doi:10.1016/j.jclepro.2014.09.073 [2] Streibel M

  1. Wei Xiong | NREL

    Science.gov Websites

    University, 2006-2010 M.S., Microbiology, Central China Agricultural University, 2002-2005 B.S., Microbiology , Central China Agricultural University, 1998-2002 Professional Experience Director's Postdoctoral Fellow of Agricultural Biotechnology (2007) "Application of integrative expression of orfX gene in the

  2. Weiße und Braune Zwerge zeigen sich unwirtlich

    NASA Astrophysics Data System (ADS)

    Heller, René

    2013-02-01

    Mehr als 850 Exoplaneten haben Astronomen seit dem Jahr 1992 nachgewiesen. Die meisten von ihnen umkreisen normale Hauptreihensterne, aber es wurden auch Trabanten im Umlauf um Braune oder Weiße Zwerge aufgespürt. Nun haben Rory Barnes von der University of Washington in Seattle und René Heller am Leibniz-Institut für Astrophysik Potsdam die Bewohnbarkeit möglicher Planeten um solche Objekte untersucht und dabei festgestellt, dass sie für Leben, wie wir es kennen, ungeeignet sind.

  3. Strength-based Supervision: Frameworks, Current Practice, and Future Directions A Wu-wei Method.

    ERIC Educational Resources Information Center

    Edwards, Jeffrey K.; Chen, Mei-Whei

    1999-01-01

    Discusses a method of counseling supervision similar to the wu-wei practice in Zen and Taoism. Suggests that this strength-based method and an understanding of isomorphy in supervisory relationships are the preferred practice for the supervision of family counselors. States that this model of supervision potentiates the person-of-the-counselor.…

  4. Factors Affecting Domestic Water Consumption in Rural Households upon Access to Improved Water Supply: Insights from the Wei River Basin, China

    PubMed Central

    Fan, Liangxin; Liu, Guobin; Wang, Fei; Geissen, Violette; Ritsema, Coen J.

    2013-01-01

    Comprehensively understanding water consumption behavior is necessary to design efficient and effective water use strategies. Despite global efforts to identify the factors that affect domestic water consumption, those related to domestic water use in rural regions have not been sufficiently studied, particularly in villages that have gained access to improved water supply. To address this gap, we investigated 247 households in eight villages in the Wei River Basin where three types of improved water supply systems are implemented. Results show that domestic water consumption in liters per capita per day was significantly correlated with water supply pattern and vegetable garden area, and significantly negatively correlated with family size and age of household head. Traditional hygiene habits, use of water appliances, and preference for vegetable gardening remain dominant behaviors in the villages with access to improved water supply. Future studies on rural domestic water consumption should pay more attention to user lifestyles (water appliance usage habits, outdoor water use) and cultural backgrounds (age, education). PMID:23977190

  5. Factors affecting domestic water consumption in rural households upon access to improved water supply: insights from the Wei River Basin, China.

    PubMed

    Fan, Liangxin; Liu, Guobin; Wang, Fei; Geissen, Violette; Ritsema, Coen J

    2013-01-01

    Comprehensively understanding water consumption behavior is necessary to design efficient and effective water use strategies. Despite global efforts to identify the factors that affect domestic water consumption, those related to domestic water use in rural regions have not been sufficiently studied, particularly in villages that have gained access to improved water supply. To address this gap, we investigated 247 households in eight villages in the Wei River Basin where three types of improved water supply systems are implemented. Results show that domestic water consumption in liters per capita per day was significantly correlated with water supply pattern and vegetable garden area, and significantly negatively correlated with family size and age of household head. Traditional hygiene habits, use of water appliances, and preference for vegetable gardening remain dominant behaviors in the villages with access to improved water supply. Future studies on rural domestic water consumption should pay more attention to user lifestyles (water appliance usage habits, outdoor water use) and cultural backgrounds (age, education).

  6. Correlation analysis between forest carbon stock and spectral vegetation indices in Xuan Lien Nature Reserve, Thanh Hoa, Viet Nam

    NASA Astrophysics Data System (ADS)

    Dung Nguyen, The; Kappas, Martin

    2017-04-01

    In the last several years, the interest in forest biomass and carbon stock estimation has increased due to its importance for forest management, modelling carbon cycle, and other ecosystem services. However, no estimates of biomass and carbon stocks of deferent forest cover types exist throughout in the Xuan Lien Nature Reserve, Thanh Hoa, Viet Nam. This study investigates the relationship between above ground carbon stock and different vegetation indices and to identify the most likely vegetation index that best correlate with forest carbon stock. The terrestrial inventory data come from 380 sample plots that were randomly sampled. Individual tree parameters such as DBH and tree height were collected to calculate the above ground volume, biomass and carbon for different forest types. The SPOT6 2013 satellite data was used in the study to obtain five vegetation indices NDVI, RDVI, MSR, RVI, and EVI. The relationships between the forest carbon stock and vegetation indices were investigated using a multiple linear regression analysis. R-square, RMSE values and cross-validation were used to measure the strength and validate the performance of the models. The methodology presented here demonstrates the possibility of estimating forest volume, biomass and carbon stock. It can also be further improved by addressing more spectral bands data and/or elevation.

  7. Micro-Raman analysis of the pigments on painted pottery figurines from two tombs of the Northern Wei Dynasty in Luoyang

    NASA Astrophysics Data System (ADS)

    Liu, Zhaojun; Han, Yunxia; Han, Ligang; Cheng, Yongjian; Ma, Yiqiang; Fang, Li

    2013-05-01

    The pigments on the painted pottery figurines from two tombs of Northern Wei Dynasty (AD 386-534) in Luoyang were analyzed by Raman microscopy. All the pigments were identified compared with the Raman spectra of standard pigments. The red pigments were identified as haematite, the blue pigment as lapis lazuli, the green pigment as malachite, the black pigment as carbon black and the white pigment as calcite. Similar pigments were used in the two tombs despite the pottery figurines were very different in artistic style. The use of lapis lazuli as blue pigment on Chinese painted pottery figurines was found for the first time. This pigment and the painted pottery figurine of Sogdians are of great archaeological significance because it demonstrated that the trade and cultural exchanges via the Silk Road had extended to Luoyang city in the Northern Wei Dynasty. The result also confirms that micro-Raman spectroscopy is a powerful analytical method for the identification of pigments on ancient artworks.

  8. Bottle appeal drifts across the Pacific

    NASA Astrophysics Data System (ADS)

    Ebbesmeyer, Curtis; Ingraham, W. James, Jr.; McKinnon, Richard; Okubo, Akira; Wang, Dong-Ping; Strickland, Richard; Willing, Peter

    Pacific drift currents were used by a group of oceanographers to estimate the path of a drift bottle that was found on a beach of Barkley Sound in Vancouver Island by Richard Strickland on June 10, 1990. The Chinese rice wine bottle, which remained unopened until December 18, 1991, contained six leaflets, one appealing for the release of China's well-known dissident, Wei Jingsheng. The bottle was one of thousands set adrift as part of a propaganda effort from the islands of Quemoy and Matsu off mainland China shortly after Wei was sentenced in 1979 to 15 years in prison (see Figure 1 for locations). Wei was in poor health and still in prison when the bottle made its way across the Pacific Ocean.

  9. Combined pressure-thermal inactivation effect on spores in lu-wei beef--a traditional Chinese meat product.

    PubMed

    Wang, B-S; Li, B-S; Du, J-Z; Zeng, Q-X

    2015-08-01

    This study investigated the inactivation effect and kinetics of Bacillus coagulans and Geobacillus stearothermophilus spores suspended in lu-wei beef by combining high pressure (500 and 600 MPa) and moderate heat (70 and 80 °C or 80 and 90 °C). During pressurization, the temperature of pressure-transmitting fluid was tested with a K-type thermocouple, and the number of surviving cells was determined by a plate count method. The pressure come-up time and corresponding inactivation of Bacillus coagulans and G. stearothermophilus spores were considered during the pressure-thermal treatment. For the two types of spores, the results showed a higher inactivation effect in phosphate buffer solution than that in lu-wei beef. Among the bacteria evaluated, G. stearothermophilus spores had a higher resistance than B. coagulans spores during the pressure-thermal processing. One linear model and two nonlinear models (i.e. the Weibull and log-logistic models) were fitted to the survivor data to obtain relevant kinetic parameters, and the performance of these models was compared. The results suggested that the survival curve of the spores could be accurately described utilizing the log-logistic model, which produced the best fit for all inactivation data. The compression heating characteristics of different pressure-transmitting fluids should be considered when using high pressure to sterilize spores, particularly while the pressure is increasing. Spores can be inactivated by combining high pressure and moderate heat. The study demonstrates the synergistic inactivation effect of moderate heat in combination with high pressure in real-life food. The use of mathematical models to predict the inactivation for spores could help the food industry further to develop optimum process conditions. © 2015 The Society for Applied Microbiology.

  10. China Report, Political, Sociological and Military Affairs, No. 412.

    DTIC Science & Technology

    1983-04-18

    b - Cadre Support for Reform Encouraged (Xue Song ; QUNZHONG, 5 Jan 83) 66 Need to Understand, Implement New Constitution Stressed (LIAONING...Hong Peilin [3163 3099 7207] as Honorary President, Wei Yongyi [7279 3057 5030] as President"] [Text] The inaugural meeting of the Jiangsu Law...of directors of the society and chose Hong Peilin as its honorary president. At the first plenary session of its first board meeting, Wei Yongyi

  11. Variations in annual water-energy balance and their correlations with vegetation and soil moisture dynamics: A case study in the Wei River Basin, China

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Huang, Shengzhi; Huang, Qiang; Leng, Guoyong

    It is of importance to investigate watershed water-energy balance variations and to explore their correlations with vegetation and soil moisture dynamics, which helps better understand the interplays between underlying surface dynamics and the terrestrial water cycle. The heuristic segmentation method was adopted to identify change points in the parameter to series in Fu's equation belonging to the Budyko framework in the Wei River Basin (WRB) and its sub-basins aiming to examine the validity of stationary assumptions. Additionally, the cross wavelet analysis was applied to explore the correlations between vegetation and soil moisture dynamics and to variations. Results indicated that (1)more » the omega variations in the WRB are significant, with some change points identified except for the sub-basin above Zhangjiashan, implying that the stationarity of omega series in the WRB is invalid except for the sub-basin above Zhangjiashan; (2) the correlations between soil moisture series and to series are weaker than those between Normalized Difference Vegetation Index (NDVI) series and omega series; (3) vegetation dynamics show significantly negative correlations with omega variations in 1983-2003 with a 4-8 year signal in the whole WRB, and both vegetation and soil moisture dynamics exert strong impacts on the parameter omega changes. This study helps understanding the interactions between underlying land surface dynamics and watershed water-energy balance. (C) 2017 Elsevier B.V. All rights reserved.« less

  12. Study on the effect of Jia-Wei-Xiao-Yao-San decoction on patients with functional dyspepsia.

    PubMed

    Qu, Yang; Gan, Hong Quan; Mei, Qi Bing; Liu, Li

    2010-02-01

    The effect of Jia-Wei-Xiao-Yao-San (JWXYS) decoction on patients with functional dyspepsia was studied by means of electrogastrography (EGG) and symptoms of dyspepsia were assessed. Twenty patients with functional dyspepsia were selected; before and after internal treatment with JWXYS, the integrated symptoms of the patients were down-regulated from 18.55 +/- 3.24 (before treatment) to 11.65 +/- 2.37 (after treatment) (p < 0.01); electrogastrography showed that all the EGG parameters of the patients were outside the normal range. After treatment with JWXYS, all these indices improved before and after dinner. The results showed that the JWXYS decoction could not only improve the symptoms, but also adjust the abnormal gastric motility and gastric myoelectrical activity of patients with functional dyspepsia. (c) 2009 John Wiley & Sons, Ltd.

  13. JPRS Report, China.

    DTIC Science & Technology

    1989-04-04

    According to the rules, the Chinese Communists put one Vice-Premier in charge of agriculture. Prior to the Cultural Revolution Deng Zihui and Tan...livelihood and forfeited their careers to fan the sparks of Chinese democracy. After the arrest of Wei Jingsheng, Lu Lin [6424 2651] took over the

  14. Study on Strata Behavior Regularity of 1301 Face in Thick Bedrock of Wei - qiang Coal Mine

    NASA Astrophysics Data System (ADS)

    Gu, Shuancheng; Yao, Boyu

    2017-09-01

    In order to ensure the safe and efficient production of the thick bedrock face, the rule of the strata behavior of the thick bedrock face is discussed through the observation of the strata pressure of the 1301 first mining face in Wei qiang coal mine. The initial face is to press the average distance of 50.75m, the periodic weighting is to press the average distance of 12.1m; during the normal mining period, although the upper roof can not be broken at the same time, but the pressure step is basically the same; the working face for the first weighting and periodical weighting is more obvious to the change of pressure step change, when the pressure of the working face is coming, the stent force increased significantly, but there are still part of the stent work resistance exceeds the rated working resistance, low stability, still need to strengthen management.

  15. Reactive nitrogen chemistry in aerosol water as a source of sulfate during haze events in China

    NASA Astrophysics Data System (ADS)

    Cheng, Yafang; Zheng, Guangjie; Wei, Chao; Mu, Qing; Zheng, Bo; Wang, Zhibin; Gao, Meng; Zhang, Qiang; Wang, Kebin; Carmichael, Gregory; Pöschl, Ulrich; Su, Hang

    2017-04-01

    Fine-particle pollution associated with winter haze threatens the health of more than 400 million people in the North China Plain. Sulfate is a major component of fine haze particles. Record sulfate concentrations of up to 300 μg m-3 were observed during the January 2013 winter haze event in Beijing. State-of-the-art air quality models that rely on sulfate production mechanisms requiring photochemical oxidants cannot predict these high levels because of the weak photochemistry activity during haze events. We find that the missing source of sulfate and particulate matter can be explained by reactive nitrogen chemistry in aerosol water. The aerosol water serves as a reactor, where the alkaline aerosol components trap SO2, which is oxidized by NO2 to form sulfate, whereby high reaction rates are sustained by the high neutralizing capacity of the atmosphere in northern China. This mechanism is self-amplifying because higher aerosol mass concentration corresponds to higher aerosol water content, leading to faster sulfate production and more severe haze pollution. Reference: Cheng, Y., Zheng, G., Wei, C., Mu, Q., Zheng, B., Wang, Z., Gao, M., Zhang, Q., He, K., Carmichael, G., Pöschl, U., and Su, H.: Reactive nitrogen chemistry in aerosol water as a source of sulfate during haze events in China, Science Advances, 2, 10.1126/sciadv.1601530, 2016.

  16. Reactive Nitrogen Chemistry in Aerosol Water as a Source of Sulfate during Haze Events in China

    NASA Astrophysics Data System (ADS)

    Su, H.; Zheng, G.; Wei, C.; Mu, Q.; Zheng, B.; Wang, Z.; Zhang, Q.; Gao, M.; He, K.; Carmichael, G. R.; Poeschl, U.; Cheng, Y.

    2017-12-01

    Fine particle pollution associated with winter haze threatens the health of over 400 million people in the North China Plain. Sulfate is a major component of fine haze particles. Record sulfate concentrations up to 300 μg m-3 were observed during the January 2013 winter haze event in Beijing. State-of-the-art air quality models relying on sulfate production mechanisms that require photochemical oxidants, cannot predict these high levels due to the weak photochemistry activity during haze events. We find that the missing source of sulfate and particulate matter can be explained by reactive nitrogen chemistry in aerosol water. The aerosol water serves as a reactor where the alkaline aerosol components trap SO2, which is oxidized by NO2 to form sulfate, whereby high reaction rates are sustained by the high neutralizing capacity of the atmosphere in northern China. This mechanism is self-amplifying because higher aerosol mass concentration corresponds to higher aerosol water content leading to faster sulfate production and more severe haze pollution. Reference: Cheng, Y., Zheng, G., Wei, C., Mu, Q., Zheng, B., Wang, Z., Gao, M., Zhang, Q., He, K., Carmichael, G., Pöschl, U., and Su, H.: Reactive nitrogen chemistry in aerosol water as a source of sulfate during haze events in China, Science Advances, 2, 10.1126/sciadv.1601530, 2016.

  17. Prevalence of scoliosis among primary and middle school students in Mainland China: a systematic review and meta-analysis.

    PubMed

    Zhang, Hongqi; Guo, Chaofeng; Tang, Mingxing; Liu, Shaohua; Li, Jinsong; Guo, Qiang; Chen, Lizhang; Zhu, Yong; Zhao, Shushan

    2015-01-01

    Systematic review and meta-analysis of published prevalence of scoliosis among primary and middle school students in Mainland China. To evaluate the prevalence of scoliosis among primary and middle school students in Mainland China. There is substantial uncertainty regarding the prevalence of scoliosis in Mainland China among the primary and middle school students. We conducted a systematic review aiming to describe the prevalence of scoliosis in Mainland China. We systematically reviewed the published epidemiological studies or reports on the prevalence of scoliosis in Chinese cities. Scopus, PubMed, WanFang Database, CNKI, China National Science and Technology Digital Library, and WeiPu Database were searched for studies reporting a prevalence estimate for scoliosis in primary and middle school students. Meta-analyses were performed to estimate the pooled prevalence of scoliosis by STATA 12.0. Subgroup analyses were conducted according to the sex, age, and geographical area. A total of 38 articles, including 697,043 patients, were eligible for inclusion in this review. Meta-analyses revealed the prevalence of scoliosis to be 1.02% (95% [confidence interval] CI, 0.85-1.18) among the primary and middle school students in Mainland China. The female to male ratio was 1.54 (95% CI, 1.35-1.74; P < 0.001). According to the subgroup analysis by different ages, the prevalence of scoliosis increased from 0.73% (95% CI, 0.55-0.90) to 1.14% (95% CI, 0.86-1.42). Meta-analyses showed that the prevalence of scoliosis in Mainland China was 1.02% among the primary and middle school students. The prevalence of scoliosis in females was higher than in males and the ratio was 1.54. As they grew older, the prevalence of scoliosis increased in the students.

  18. Genotoxicity Evaluation of an Urban River on Freshwater Planarian by RAPD Assay.

    PubMed

    Zhang, He-Cai; Liu, Tong-Yi; Shi, Chang-Ying; Chen, Guang-Wen; Liu, De-Zeng

    2017-04-01

    The aim of this study was to evaluate the genotoxic potential of an urban river - the Wei River in Xinxiang, China using randomly amplified polymorphic DNA (RAPD) assay in planarians. The results showed that the total number of polymorphic bands and varied bands in RAPD patterns of treated planarians decreased with the water sample site far away from the sewage outlet of a factory. In addition, the genome template stability of treated groups decreased and the degree of the decline was negatively related to the distance between the sample site and the sewage outlet, suggesting that the Wei River water had genotoxicity effects on planarians and strengthening the management of the Wei River was necessary. Furthermore, this work also indicated that RAPD assay in planarians was a very promising test for environmental monitoring studies.

  19. Space Wei QI: The Launch of Shenzhou V

    DTIC Science & Technology

    2004-01-01

    the anticipated plans to reinvigorate the U.S. manned space exploration program. What the United States plans to do is important, but in the context of...announcing unilateral plans and forcing China into a pace it likely cannot afford. Or the United States can initiate an incremental program of space... planning for the fu- ture. As the only country of sufficient size and resources to become potentially a peer competitor, and the largest remaining communist

  20. A comparative pharmacokinetic study of three flavonoids and three anthraquinones in normal and gastrointestinal motility disorders rat plasma after the oral administration of Wei-Chang-Shu tablet using high-performance liquid chromatography-tandem mass spectrometry.

    PubMed

    Ren, Yan; Zhao, Weiwei; Zhao, Juanjuan; Chen, Xiangming; Yu, Chen; Liu, Mengan

    2017-11-01

    A simple, fast and reliable high-performance liquid chromatography-tandem mass spectrometry method was developed and validated for the simultaneous quantification and pharmacokinetic study of three flavonoids (liquiritigenin, isoliquiritigenin and formononetin) and three anthraquinones (emodin, rhein and aloe-emodin), which are the bioactive ingredients of Wei-Chang-Shu tablet found in rat plasma. After extraction by liquid-liquid extraction with ethyl acetate, chromatographic separation was achieved on an Agilent Zorbax SB-C 18 column (4.6 × 150 mm, 5 μm) at a flow rate of 1 mL/min by gradient elution using 0.1% aqueous acetic acid and acetonitrile. The detection was performed using a triple quadrupole mass spectrometer equipped with electrospray ionization source in the negative ionization and selected reaction monitoring mode. Method validation was performed in terms of specificity, carryover, linearity (r > 0.99), intra-/inter-day precision (1.0-10.1%), accuracy (relative error, <7.6%), stability (0.6-13.2%), extract recovery (74.9-91.9%) and matrix effect (89.1-109%). The lower limits of quantification of the six analytes varied from 0.92 to 10.4 ng/mL. The validated method was successfully applied to compare the pharmacokinetic properties of Wei-Chang-Shu tablet in normal rats and in rats with gastrointestinal motility disorders. The results indicated that there were obvious differences in the pharmacokinetic behavior between normal and model rats. This study will be helpful in the clinical application of Wei-Chang-Shu tablet. Copyright © 2017 John Wiley & Sons, Ltd.

  1. [History of hot spring bath treatment in China].

    PubMed

    Hao, Wanpeng; Wang, Xiaojun; Xiang, Yinghong; Gu Li, A Man; Li, Ming; Zhang, Xin

    2011-07-01

    As early as the 7th century B.C. (Western Zhou Dynasty), there is a recording as 'spring which contains sulfur could treat disease' on the Wentang Stele written by WANG Bao. Wenquan Fu written by ZHANG Heng in the Easten Han Dynasty also mentioned hot spring bath treatment. The distribution of hot springs in China has been summarized by LI Daoyuan in the Northern Wei Dynasty in his Shuijingzhu which recorded hot springs in 41 places and interpreted the definition of hot spring. Bencao Shiyi (by CHEN Cangqi, Tang Dynasty) discussed the formation of and indications for hot springs. HU Zai in the Song Dynasty pointed out distinguishing hot springs according to water quality in his book Yuyin Conghua. TANG Shenwei in the Song Dynasty noted in Jingshi Zhenglei Beiji Bencao that hot spring bath treatment should be combined with diet. Shiwu Bencao (Ming Dynasty) classified hot springs into sulfur springs, arsenicum springs, cinnabar springs, aluminite springs, etc. and pointed out their individual indications. Geologists did not start the work on distribution and water quality analysis of hot springs until the first half of the 20th century. There are 972 hot springs in Wenquan Jiyao (written by geologist ZHANG Hongzhao and published in 1956). In July 1982, the First National Geothermal Conference was held and it reported that there were more than 2600 hot springs in China. Since the second half of the 20th century, hot spring sanatoriums and rehabilitation centers have been established, which promoted the development of hot spring bath treatment.

  2. Retraction Statement: "Overexpression of miR-708 and its targets in the childhood common precursor B-cell ALL" by Xue Li, MMed, Dong Li, PhD, Yong Zhuang, MMed, Qing Shi, BSc, Wei Wei, MMed, and Xiuli Ju, MD, PhD.

    PubMed

    2017-05-01

    The above article, published online 23 August 2013 in Pediatric Blood and Cancer, Volume 60, Issue 12, December 2013, Pages 2060-2067, has been retracted by agreement among the authors, the journal's Editor-in-Chief, Peter E. Newburger, M.D., and Wiley Periodicals, Inc. The decision to retract was agreed upon following notification that the paper substantially duplicates a prior study already published in Chinese https://www.ncbi.nlm.nih.gov/pubmed/23611221. The authors were not aware that publication in another language would constitute a duplicate publication and, upon being informed of this fact, have agreed to withdraw the paper from Pediatric Blood and Cancer. Reference Li X, Li D, Zhuang Y, Shi Q, Wei W and Ju X. Overexpression of miR-708 and its targets in the childhood common precursor B-cell ALL. Pediatr Blood Cancer. 2013; 60: 2060-2067. doi:10.1002/pbc.24583. © 2017 Wiley Periodicals, Inc.

  3. A Chinese herbal medicine, jia-wei-xiao-yao-san, prevents dimethylnitrosamine-induced hepatic fibrosis in rats.

    PubMed

    Chien, Shu-Chen; Chang, Wei-Chiao; Lin, Pu-Hua; Chang, Wei-Pin; Hsu, Shih-Chung; Chang, Jung-Chen; Wu, Ya-Chieh; Pei, Jin-Kuo; Lin, Chia-Hsien

    2014-01-01

    Jia-wei-xiao-yao-san (JWXYS) is a traditional Chinese herbal medicine that is widely used to treat neuropsychological disorders. Only a few of the hepatoprotective effects of JWXYS have been studied. The aim of this study was to investigate the hepatoprotective effects of JWXYS on dimethylnitrosamine- (DMN-) induced chronic hepatitis and hepatic fibrosis in rats and to clarify the mechanism through which JWXYS exerts these effects. After the rats were treated with DMN for 3 weeks, serum glutamic oxaloacetic transaminase (SGOT) and serum glutamic pyruvic transaminase (SGPT) levels were significantly elevated, whereas the albumin level decreased. Although DMN was continually administered, after the 3 doses of JWXYS were orally administered, the SGOT and SGPT levels significantly decreased and the albumin level was significantly elevated. In addition, JWXYS treatment prevented liver fibrosis induced by DMN. JWXYS exhibited superoxide-dismutase-like activity and dose-dependently inhibited DMN-induced lipid peroxidation and xanthine oxidase activity in the liver of rats. Our findings suggest that JWXYS exerts antifibrotic effects against DMN-induced chronic hepatic injury. The possible mechanism is at least partially attributable to the ability of JWXYS to inhibit reactive-oxygen-species-induced membrane lipid peroxidation.

  4. Top five medical innovations in China mainland since Xinhai revolution [1911]: results of AME survey-002.

    PubMed

    Wáng, Yì-Xiáng J; Xiao, Fan

    2015-06-01

    This survey aims to scrutinize important medical innovations in Chinese mainland since Xinhai (Hsin-hai) revolution in 1911, which marked the end of Manchurian imperial rule and the beginning of China's republican era. An online cross-sectional survey was carried out during the period of Dec 29, 2014 to Feb 5, 2015, totaling 37 days. The survey was conducted on the platform provided by DXY (www.dxy.cn), which is the largest medical and paramedical related website in China. An email was sent to all DXY registered users to invite them to participate in a 5-minute survey. The participants were asked to nominate up to four important medical innovations in China mainland since Xinhai revolution. The participant could select 'zero' which means he/she felt there was no important medical innovations, or he/she did not know important medical innovations. It was noted that important medical innovations refer to (I) those with practical and almost immediate significance to improve healthcare; (II) should not only be introducing western technique to China, but those involve major improvement of existing western techniques count; (III) should not be those with important theoretical discovery but did not have almost immediate significance to improve healthcare. In total 1,513 DXY users participated in the voting. Totally 489 (32.3%), 441 (29.1%), 342 (22.6%), 150 (9.9%), 91 (6.0%) participants provided 0, 1, 2, 3, 4 nominations respectively. (I) Artemisine (Qinghaosu) for malaria treatment (Project 523 team, 1972); (II) arsenic Trioxide (As2O3) for acute promyelocytic leukemia (APL) treatment (ZHANG Ting-Dong and colleagues, 1970s); (III) limb re-plantation (CHEN Zhong-Wei and colleagues, 1963); (IV) all-trans retinoic acid (ATRA) for APL treatment (WANG Zhen-Yi and colleagues, 1988); and (V) Wu's mask for plague prevention (WU Lien-The, 1910), were voted as the top five innovations in China mainland since Xinhai revolution, with 375, 96, 91, 53, and 8 votes respectively. In

  5. JPRS Report, China

    DTIC Science & Technology

    1989-09-26

    by both workers and enterprises for their role in upholding the lawful rights and benefits of both sides in more than 230 cases. A Shangri - La Hotel ...8217Counterrevolutionary’ Speaks on Truth 40050592 Shanghai MINZHU YU FAZHI [DEMOCRACY AND LA W] in Chinese No 6, 12Jun89p 10 [Article by Chen Shizhong...women, Jiang Wei and Zhang Li. were dismissed from the Joint-venture hotel on January 5 on grounds that ihey took leave from their posts without

  6. Study on Inhibitory Effect of MaiMenDong Decoction and WeiJing Decoction Combination with Cisplatin on NCI-A549 Xenograft in Nude Mice and Its Mechanism.

    PubMed

    Xiong, Fei; Jiang, Miao; Chen, Meijuan; Wang, Xiaoxia; Zhang, Shiping; Zhou, Jing; Li, Ke; Sheng, Yan; Yin, Lian; Tang, Yuping; Ye, Lihong; Wu, Mianhua; Fu, Haian; Zhang, Xu

    2017-01-01

    MaiMenDong Decoction and WeiJing Decoction (Jin formula) is a traditional Chinese medication that consists of 8 medicinal plants, which recorded in the classical TCM literature Jin Kui Yao Lue and has been utilized in the treatment of lung diseases for hundreds of years in China. The present study aimed to determine the anti-tumor activity and the underlying mechanisms of Jin formula combined with cisplatin in the treatment of non-small cell lung cancer (NSCLC). Xenograft model of NCI-A549 was established in Balb/c nude mice. Five groups, including normal, MOCK, Jin, cisplatin (DDP), and Jin+DDP were included in the study. We found that Jin formula ameliorated the body weight loss caused by DDP 15 days after drug administration. Moreover, the combination of Jin with DDP enhanced the anti-tumor function of DDP. Microarray analysis showed that Jin suppressed gene expression of certain pathways which regulating cell cycle and apoptosis. Furthermore, DDP mainly decreased the gene expression level of angiogenesis associated factors, such as VEGFA, TGF-β and MMP-1. Moreover, co-treatment with Jin and DDP not only down-regulated Bcl-2 and E2F1, but also decreased the expression of MYC, MET, and MCAM. In addition, co-formula decreased the levels of p-AKT (thr308) and p-PTEN, increased Bax/Bcl-2 value, and resulted in apoptosis of tumor cells. Taken together , Jin+DDP significantly inhibited the growth of A549 cell transplanted solid tumor with slight side effect compared to the treatment by DDP only, and had a better effect than the Jin group. The mechanisms may be mainly associated with inactivation of PI3K/AKT pathway and apoptosis induction.

  7. Top five medical innovations in China mainland since Xinhai revolution [1911]: results of AME survey-002

    PubMed Central

    Xiao, Fan

    2015-01-01

    Objective This survey aims to scrutinize important medical innovations in Chinese mainland since Xinhai (Hsin-hai) revolution in 1911, which marked the end of Manchurian imperial rule and the beginning of China’s republican era. Methods An online cross-sectional survey was carried out during the period of Dec 29, 2014 to Feb 5, 2015, totaling 37 days. The survey was conducted on the platform provided by DXY (www.dxy.cn), which is the largest medical and paramedical related website in China. An email was sent to all DXY registered users to invite them to participate in a 5-minute survey. The participants were asked to nominate up to four important medical innovations in China mainland since Xinhai revolution. The participant could select ‘zero’ which means he/she felt there was no important medical innovations, or he/she did not know important medical innovations. It was noted that important medical innovations refer to (I) those with practical and almost immediate significance to improve healthcare; (II) should not only be introducing western technique to China, but those involve major improvement of existing western techniques count; (III) should not be those with important theoretical discovery but did not have almost immediate significance to improve healthcare. Results In total 1,513 DXY users participated in the voting. Totally 489 (32.3%), 441 (29.1%), 342 (22.6%), 150 (9.9%), 91 (6.0%) participants provided 0, 1, 2, 3, 4 nominations respectively. (I) Artemisine (Qinghaosu) for malaria treatment (Project 523 team, 1972); (II) arsenic Trioxide (As2O3) for acute promyelocytic leukemia (APL) treatment (ZHANG Ting-Dong and colleagues, 1970s); (III) limb re-plantation (CHEN Zhong-Wei and colleagues, 1963); (IV) all-trans retinoic acid (ATRA) for APL treatment (WANG Zhen-Yi and colleagues, 1988); and (V) Wu’s mask for plague prevention (WU Lien-The, 1910), were voted as the top five innovations in China mainland since Xinhai revolution, with 375, 96, 91, 53

  8. JPRS Report, China.

    DTIC Science & Technology

    1991-12-10

    For example, " Kuo Wei-hsien" [6753 1919 6343] comment on the above phenomena. He said, "someone is the alias for a certain small group in Europe, and...words, the restructuring of the NSB is but a question of jurisdiction. As for the setup, it Ch’en Shih -meng’s father told him from the time he was will... Shih -meng said his youth was mostly spent at a sugar refinery in a small place in the south. He was quite removed from politics. "I joined Professor’s

  9. Effects of Jia-Wei-Xiao-Yao-San on the Peripheral and Lymphatic Pharmacokinetics of Paclitaxel in Rats.

    PubMed

    Hou, Mei-Ling; Lu, Chia-Ming; Tsai, Tung-Hu

    2016-01-01

    Paclitaxel is effective against breast cancer. The herbal medicine, Jia-Wei-Xiao-Yao-San (JWXYS), is the most frequent prescription used to relieve the symptoms of breast cancer treatments. The aim of the study was to investigate the herb-drug interaction effects of a herbal medicine on the distribution of paclitaxel to lymph. A validated ultraperformance liquid chromatography with tandem mass spectrometry (UPLC-MS/MS) method was used to determine the paclitaxel levels in rat plasma and lymph after intravenous infusion of paclitaxel alone with or without 7 days of JWXYS pretreatment. The pharmacokinetic results indicate that paclitaxel concentrations in plasma exceeded those in lymph by approximately 3.6-fold. The biodistribution of paclitaxel from plasma to lymph was 39 ± 5%; however, this increased to 45 ± 4% with JWXYS pretreatment. With JWXYS pretreatment, the AUC and C max of paclitaxel in plasma were significantly reduced by approximately 1.5-fold, compared to paclitaxel alone. Additionally, JWXYS decreased the AUC and C max of paclitaxel in lymph. However, the lymph absorption rate of paclitaxel with or without JWXYS pretreatment was not significantly changed (27 ± 3 and 30 ± 2%, resp.). Our findings demonstrate that when paclitaxel is prescribed concurrently with herbal medicine, monitoring of the blood pharmacokinetics of paclitaxel is recommended.

  10. Effects of Jia-Wei-Xiao-Yao-San on the Peripheral and Lymphatic Pharmacokinetics of Paclitaxel in Rats

    PubMed Central

    Hou, Mei-Ling; Lu, Chia-Ming

    2016-01-01

    Paclitaxel is effective against breast cancer. The herbal medicine, Jia-Wei-Xiao-Yao-San (JWXYS), is the most frequent prescription used to relieve the symptoms of breast cancer treatments. The aim of the study was to investigate the herb-drug interaction effects of a herbal medicine on the distribution of paclitaxel to lymph. A validated ultraperformance liquid chromatography with tandem mass spectrometry (UPLC-MS/MS) method was used to determine the paclitaxel levels in rat plasma and lymph after intravenous infusion of paclitaxel alone with or without 7 days of JWXYS pretreatment. The pharmacokinetic results indicate that paclitaxel concentrations in plasma exceeded those in lymph by approximately 3.6-fold. The biodistribution of paclitaxel from plasma to lymph was 39 ± 5%; however, this increased to 45 ± 4% with JWXYS pretreatment. With JWXYS pretreatment, the AUC and C max of paclitaxel in plasma were significantly reduced by approximately 1.5-fold, compared to paclitaxel alone. Additionally, JWXYS decreased the AUC and C max of paclitaxel in lymph. However, the lymph absorption rate of paclitaxel with or without JWXYS pretreatment was not significantly changed (27 ± 3 and 30 ± 2%, resp.). Our findings demonstrate that when paclitaxel is prescribed concurrently with herbal medicine, monitoring of the blood pharmacokinetics of paclitaxel is recommended. PMID:27057200

  11. Prunus pananensis (Rosaceae), a New Species from Pan'an of Central Zhejiang, China

    PubMed Central

    Chen, Huan; Zhou, Ying-Ying; Tang, Mei-Qin; Fu, Meng-Qi; Jin, Xiao-Feng

    2013-01-01

    Prunus pananensis Z. L. Chen, W. J. Chen & X. F. Jin, a new species of Rosaceae from central Zhejiang, China is described and illustrated. Micromorphological characters of the indumentum on young shoots, leaves, petioles and peduncles, including scanning electron microscope [SEM] images, are provided. This new species is morphologically similar to P. schneiderianae Koehne in having its young shoots, petioles and pedicels all densely villose, but differs in having bracts persistent, styles glabrous, stipules 8–9 mm long, stamens 28–30 of per flower, and drupes glabrous. The new species is also similar to P. discoidea (Yü & C. L. Li) Yü & C. L. Li ex Z. Wei & Y. B. Chang in having 2 or 3 flowers in an umbellate inflorescence, and bracts persistent and marginally glandular, but it differs in having young shoots and petioles densely covered with yellowish-brown villose trichomes; leaves rounded or slightly cordate at base, the mid-ribs and lateral veins abaxially densely covered with yellowish-brown villose trichomes; and hypanthium ca. 3 mm long, shorter than sepals. The atpB-rbcL and trnL-F intergenic chloroplast spacers are selected for identification of the new and its similar species. PMID:23349780

  12. Simultaneous determination of 12 chemical constituents in the traditional Chinese Medicinal Prescription Xiao-Yao-San-Jia-Wei by HPLC coupled with photodiode array detection.

    PubMed

    Zhang, Hongmin; Chen, Shiwei; Qin, Feng; Huang, Xi; Ren, Ping; Gu, Xinqi

    2008-12-15

    An HPLC-photodiode array (PDA) detection method was established for the simultaneous determination of 12 components in Xiao-Yao-San-Jia-Wei (XYSJW): geniposide, puerarin, paeoniflorin, ferulic acid, liquiritin, hesperidin, naringin, paeonol, daidzein, glycyrrhizic acid, honokiol, and magnolol. These were separated in less than 70 min using a Waters Symmetry Shield RP 18 column with gradient elution using (A) acetonitrile, (B) water, and (C) acetic acid at a flow rate of 1 ml/min, and with a PDA detector. All calibration curves showed good linear regression (r(2)>0.9992) within the test ranges. The method was validated for specificity, accuracy, precision, and limits of detection. The proposed method enables in a single run the simultaneous identification and determination for quality control of 12 multi-structural components of XYSJW forming the basis of its therapeutic effect.

  13. The Gap in Medical Informatics and Continuing Education Between the United States and China: A Comparison of Conferences in 2016.

    PubMed

    Liang, Jun; Wei, Kunyan; Meng, Qun; Chen, Zhenying; Zhang, Jiajie; Lei, Jianbo

    2017-06-21

    China launched its second health reform in 2010 with considerable investments in medical informatics (MI). However, to the best of our knowledge, research on the outcomes of this ambitious undertaking has been limited. Our aim was to understand the development of MI and the state of continuing education in China and the United States from the perspective of conferences. We conducted a quantitative and qualitative analysis of four MI conferences in China and two in the United States: China Medical Information Association Annual Symposium (CMIAAS), China Hospital Information Network Annual Conference (CHINC), China Health Information Technology Exchange Annual Conference (CHITEC), China Annual Proceeding of Medical Informatics (CPMI) versus the American Medical Informatics Association (AMIA) and Healthcare Information and Management Systems Society (HIMSS). The scale, composition, and regional distribution of attendees, topics, and research fields for each conference were summarized and compared. CMIAAS and CPMI are mainstream academic conferences, while CHINC and CHITEC are industry conferences in China. Compared to HIMSS 2016, the meeting duration of CHITEC was 3 versus 5 days, the number of conference sessions was 132 versus 950+, the number of attendees was 5000 versus 40,000+, the number of vendors was 152 versus 1400+, the number of subforums was 12 versus 230, the number of preconference education symposiums and workshops was 0 versus 12, and the duration of preconference educational symposiums and workshops was 0 versus 1 day. Compared to AMIA, the meeting duration of Chinese CMIAAS was 2 versus 5 days, the number of conference sessions was 42 versus 110, the number of attendees was 200 versus 2500+, the number of vendors was 5 versus 75+, and the number of subforums was 4 versus 10. The number of preconference tutorials and working groups was 0 versus 29, and the duration of tutorials and working group was 0 versus 1.5 days. Given the size of the Chinese

  14. China Report: Political, Sociological and Military Affairs.

    DTIC Science & Technology

    1983-03-18

    Production Brigade of Guangbao Commune in raising chickens and rabbits in a big way. We must mobilize the commune member house- holds to utilize...The state and the commune, production brigades, and production teams operate fish farms, some of which raise fry . Why not go ahead with raising fish...Wei Xinyi, Huang Yu, Yang Jike, Guo Tixiang, Meng Fulin, Hu Tan, Zhu Nong, Fang Shiliang, Wang Zenong, Pan Ezhang, Liu Zhengwen, Chen Tianren, Ma

  15. China Report, Political, Sociological and Military Affairs

    DTIC Science & Technology

    1985-02-05

    away long ago. However, their in- domitable spirit and their spirit of heroic struggle are still fresh in my memory. At that time, Cao Rui, the... Cao Rui were compelled to solve the problem through legal means by transferring the representatives in custody to the Hebei Provincial Court of...Zhang Ming, Tang Shudi, Want Zibo, Wang Jingmin, Li Baoqi. Wei Jinshan, and Chen Hui: advisers of the military region Sun Keji, Zhang Yuhua , and Wu

  16. Application of metabonomic strategy to discover an unreported active ingredient in LiuWeiDiHuang pills suppressing beta-glucuronidase.

    PubMed

    Xie, Baogang; Zhang, Zhirong; Gong, Tao; Zhang, Ningning; Wang, Huiyun; Zou, Huiqing

    2015-01-01

    Identification of the bioactive ingredient from traditional Chinese medicine (TCM) remains a challenging task by traditional approach that focuses on chemical isolation coupled with biological activity screening. Here, we present a metabonomics-based approach for bioactive ingredient discovery in LiuWeiDiHuang pills (LWPs). First, a non-targeted high-performance liquid chromatography ultraviolet (HPLC-UV) profiling of rat urine was used to discriminate urinary profiling intervened by LWPs. Orthogonal partial least-squares discriminant analysis (OPLS-DA) revealed that eight chromatographic peaks made a significant contribution to the classification of the LWPs group and the control group. Five of these chromatographic peaks were successfully isolated and identified as hippurate, genistein (GT), daidzein (DZ), and glucuronide conjugate of GT and that of DZ by mass spectroscopy (MS). Subsequently, we found that LWPs significantly decreased the activity of intestinal β-glucuronidase by 18 % and exerted a dose-dependent inhibitory effect on rat liver lysosomal fraction, suggesting that LWPs were a β-glucuronidase inhibitor. In the end, by inhibiting β-glucuronidase-guided isolation, D-glucaro-1,4-lactone, a previously unreported ingredient of LWPs, was identified by MS, MS/MS, and nuclear magnetic resonance spectroscopy. Our findings indicated that metabonomics might increase research productivity toward the drug targets and/or bioactive compounds from TCM.

  17. China Report: Political, Sociological and Military Affairs. No. 429

    DTIC Science & Technology

    1983-06-10

    according to the number of strokes in the family name. Wang Wei, (Wang Dachuan), (Wang Xinmin), Lu Liang, Lu Yukun, Zhu Danhua (female), (Liu Jiufeng...Li Shanyuan), He Shikun, (Shen Gan), Shen Hanqing, (Du Shijiu), Lu Xiaopeng, (Pu Jiguang), (Zhang Yulong), (Zhang Xiren), (Zhang Xiuxi), (Zhang...the session in accordance with the CPPCC Constitution. Wu Ping was elected chairman and Li Shizhang, Gu Jiguang, He Shikun, Lu Xiaopeng, Shen

  18. Nanoquartz in Late Permian C1 coal and the high incidence of female lung cancer in the Pearl River Origin area: a retrospective cohort study

    PubMed Central

    Tian, Linwei; Dai, Shifeng; Wang, Jianfang; Huang, Yunchao; Ho, Suzanne C; Zhou, Yiping; Lucas, Donald; Koshland, Catherine P

    2008-01-01

    Background The Pearl River Origin area, Qujing District of Yunnan Province, has one of the highest female lung cancer mortality rates in China. Smoking was excluded as a cause of the lung cancer excess because almost all women were non-smokers. Crystalline silica embedded in the soot emissions from coal combustion was found to be associated with the lung cancer risk in a geographical correlation study. Lung cancer rates tend to be higher in places where the Late Permian C1 coal is produced. Therefore, we have hypothesized the two processes: C1 coal combustion --> nanoquartz in ambient air --> lung cancer excess in non-smoking women. Methods/Design We propose to conduct a retrospective cohort study to test the hypothesis above. We will search historical records and compile an inventory of the coal mines in operation during 1930–2009. To estimate the study subjects' retrospective exposure, we will reconstruct the historical exposure scenario by burning the coal samples, collected from operating or deserted coal mines by coal geologists, in a traditional firepit of an old house. Indoor air particulate samples will be collected for nanoquartz and polycyclic aromatic hydrocarbons (PAHs) analyses. Bulk quartz content will be quantified by X-ray diffraction analysis. Size distribution of quartz will be examined by electron microscopes and by centrifugation techniques. Lifetime cumulative exposure to nanoquartz will be estimated for each subject. Using the epidemiology data, we will examine whether the use of C1 coal and the cumulative exposure to nanoquartz are associated with an elevated risk of lung cancer. Discussion The high incidence rate of lung cancer in Xuan Wei, one of the counties in the current study area, was once attributed to high indoor air concentrations of PAHs. The research results have been cited for qualitative and quantitative cancer risk assessment of PAHs by the World Health Organization and other agencies. If nanoquartz is found to be the main

  19. The Changes in Color, Soluble Sugars, Organic Acids, Anthocyanins and Aroma Components in "Starkrimson" during the Ripening Period in China.

    PubMed

    Liu, Yulian; Chen, Nianlai; Ma, Zonghuan; Che, Fei; Mao, Juan; Chen, Baihong

    2016-06-22

    "Starkrimson" is a traditional apple cultivar that was developed a long time ago and was widely cultivated in the arid region of the northern Wei River of China. However, little information regarding the quality characteristics of "Starkrimson" fruit has been reported in this area. To elucidate these characteristics, the color, soluble sugars, organic acids, anthocyanins and aroma components were measured during the ripening period through the use of high performance liquid chromatography (HPLC) and gas chromatography-mass spectrometry (GC-MS). The results indicated that the changes in anthocyanin contents took place later than the changes in the Commission International Eclairage (CIE) parameters. Meanwhile, cyanidin 3-galactoside (cy3-gal), fructose, sucrose, glucose and malic acid were the primary organic compounds, and 1-butanol-2-methyl-acetate, 2-hexenal and 1-hexanol were the most abundant aroma components in the skin. Furthermore, rapidly changing soluble sugars and organic acid synchronization took place in the early ripening period, while rapidly changing aroma components occurred later, on the basis of fresh weight. This result suggested that the production of aroma components might be a useful index of apple maturity.

  20. Radiation Environment at GEO from the FY2G Satellite Observations

    NASA Astrophysics Data System (ADS)

    Wang, C.

    2016-12-01

    WANG Chun-Qin1,2*, Zhang Shen-Yi1,2 Jing Tao1,2, Zhang Huan-Xin1,2 Li Jia-Wei3 Zhang Xiao-Xin3 Sun Yue-Qiang1,2 Liang Jin-Bao1,2 Wei Fei1,2 Shen Guo-Hong1,2 Huang Cong3 Shi Chun-Yan1,21.National Space Science Center, Chinese Academy of Sciences, Beijing 100190, China; 2.Beijing Key Laboratory of Space Environment Exploration, Beijing 100190,China 3.National Satellite Meteorological Center, National Center for Space Weather, Beijing 100081, China; Abstract Recent measurements of the high energy electrons and protons with energetic particle instrument carried on the FY-2G satellite are presented. The instrument consist of two detectors-the high energy electrons instrument which can measure 200keV to greater than 4MeV electrons with eleven channels, and the high energy protons and heavy ions instrument which mainly senses incident flux of solar protons with seven channels from 4MeV to 300 MeV. The paper shows electrons and protons observations from Jan 2015 until Oct 2015. A precise description and preliminary analysis of particle dynamic during disturbances of magnetic storms、substorms and solar eruptions suggest that both of the detectors show accurate response to various disturbances and provide refined particles data. Comparison results of FY2G satellite with GOES series satellites reflect obvious local difference in particle flux evolvement especially during intensive disturbances time, which can be helpful for data assimilation of multi-satellite as well as further research in more complicated magnetosphere energy particle dynamic.

  1. JPRS Report, China, Qiushi Seeking Truth, No. 22, 16 November 1990.

    DTIC Science & Technology

    1991-01-24

    They proceed primarily from philo- PINGLUN [ LITERARY CRITICISM] No. 2, 1989. sophical epistemology and, by censuring and negating the dialectical...else under different con- 14. " Literary and Art Theory in Our Times" in DUSHU ditions. This is, to a great degree, determined by the [READING] No. 12...Governing Historical Development-Commenting on the Historical Idealism of the ’ Theory of Choice’ [Zhang Wei] ........ 41 JPRS-CAR-91-003 24 January

  2. PREFACE: The 15th International Conference on X-ray Absorption Fine Structure (XAFS15)

    NASA Astrophysics Data System (ADS)

    Wu, Z. Y.

    2013-04-01

    Committees and Staff Chair of the Conference Ziyu Wu International Advisory Committee Adam Hitchcock, Canada Adriano Filipponi, Italy Alain Manceau, France Alexander Soldatov, Russia Andrea Di Cicco, Italy Britt Hedman, USA Bruce Bunker, USA Calogero R. Natoli, Italy Christopher T. Chantler, Australia Frank M. F. De Groot, Netherlands Hiroyuki Oyanagi, Japan Ingolf Lindau, USA J. Mustre de Leon, México James E Penner-Hahn, USA Joaquin Garcia Ruiz, Spain John Evans, UK John J. Rehr, USA Kiyotaka Asakura, Japan Majed Chergui, Switzerland Mark Newton, UK Shiqiang Wei, P. R. China Tsun-Kong Sham, Canada Ziyu Wu, P. R. China International Program Committee Antonio Bianconi, Italy Augusto Marcelli, Italy Emad Flear Aziz, Germany Jinghua Guo, USA Joly Yves, France Masaharu Nomura, Japan Maurizio Benfatto, Italy Pieter Glatzel, France Shiqiang Wei, China Tiandou Hu, China Toshihiko Yokoyama, Japan Way-Faung Pong, Taiwan Xinyi Zhang, China Yi Xie, China Yuying Huang, China Zhonghua Wu, China Ziyu Wu, China Local Organizing Committee Bo He Fengchun Hu Haifeng Zhao Jing Zhang Meijuan Yu Qin Yu Shuo Zhang Wangsheng Chu Wei He Wei Xu Wensheng Yan Xiaomei Gong Xing Chen Yang Zou Yi Xia Zheng Jiang Zhi Xie Zhihu Sun Zhiyun Pan Additional Staff Chengxun Liu

  3. Traditional Chinese and Indian medicine in the treatment of opioid-dependence: a review

    PubMed Central

    Doosti, Fatemeh; Dashti, Saeedeh; Tabatabai, Seyed Meghdad; Hosseinzadeh, Hossein

    2013-01-01

    Objective: In this study, the current literatures on the use of herbs and herbal preparations of Traditional Chinese and Indian Medicine for the treatment of opioid addiction were reviewed. Matherials and Methods: Search was done in databases such as Pub Med, Science Direct, Scopus, Springer Link, and Google Scholar. Results: Among 18 retrieved studies, 3 studies were about asafetida extract, an approved preparation for ameliorating drug abstinence in China. Chinese preparations including Composite Dong Yuan Gao, Qingjunyin and TJ-97 (a water extract of dai-bofu-to) as well as Indian ones, Mentate and Shilajit, were reported to have positive effects against opioid withdrawal, dependence, and tolerance. Moreover, Levo-tetrahydropalmatine and L-Stepholidine, in addition to extracts of Caulis Sinomenii and Sinomenium acutum showed similar effects. Banxia Houpu Decoction, Fu-Yuan pellet, Jinniu capsules, Qingjunyin, Tai-Kang-Ning capsule, and Xuan Xia Qudu Jiaonang (WeiniCom) from Chinese preparations, showed anti-addiction effects in randomized, double-blind and, in some studies, multicenter clinical trials. Conclusion : Traditional herbal preparations of China and India have anti-addiction effects with less adverse effects than alpha2-adrenergic or opioid agonists. PMID:25050276

  4. Traditional Chinese and Indian medicine in the treatment of opioid-dependence: a review.

    PubMed

    Doosti, Fatemeh; Dashti, Saeedeh; Tabatabai, Seyed Meghdad; Hosseinzadeh, Hossein

    2013-01-01

    In this study, the current literatures on the use of herbs and herbal preparations of Traditional Chinese and Indian Medicine for the treatment of opioid addiction were reviewed. Matherials and Methods: Search was done in databases such as Pub Med, Science Direct, Scopus, Springer Link, and Google Scholar. Among 18 retrieved studies, 3 studies were about asafetida extract, an approved preparation for ameliorating drug abstinence in China. Chinese preparations including Composite Dong Yuan Gao, Qingjunyin and TJ-97 (a water extract of dai-bofu-to) as well as Indian ones, Mentate and Shilajit, were reported to have positive effects against opioid withdrawal, dependence, and tolerance. Moreover, Levo-tetrahydropalmatine and L-Stepholidine, in addition to extracts of Caulis Sinomenii and Sinomenium acutum showed similar effects. Banxia Houpu Decoction, Fu-Yuan pellet, Jinniu capsules, Qingjunyin, Tai-Kang-Ning capsule, and Xuan Xia Qudu Jiaonang (WeiniCom) from Chinese preparations, showed anti-addiction effects in randomized, double-blind and, in some studies, multicenter clinical trials. Conclusion : Traditional herbal preparations of China and India have anti-addiction effects with less adverse effects than alpha2-adrenergic or opioid agonists.

  5. A Study of a Classical Leader: Sun Tzu and His Influence on Mao Tse-Tung

    DTIC Science & Technology

    1986-04-01

    lived. The primary source for this chapter is Dr. Samuel B. Griffith’s translation of the treatise from Sun Hsing- yen , a leading Chinese authority on Sun...Ch in, Wei, Han, Chao, Yen , and Yueh. The latter two states played no major parts in the wars which were to eventually unite China. Because all the...troops. 8. The nine variables: The nine variables of tactics are as follows: (.) You should not encamp in low-lying ground. (2.) In communicating

  6. Did opening of the South China Sea impact development of the Asian Monsoon? Results from Oligocene microfossils, IODP Site U1435, northern South China Sea

    NASA Astrophysics Data System (ADS)

    Kulhanek, Denise K.; Su, Xin; Li, Qianyu; Gregory, Mitch; Warny, Sophie; Clift, Peter D.

    2016-04-01

    conditions. Warm-water indicators such as Discoaster and Sphenolithus are relatively common throughout the interval, with a small increase in abundance near the top of the section. On the other hand, species sensitive to nutrient and/or salinity conditions, such as Helicosphaera and Braarudosphaera, vary in abundance throughout the section. These variations may be linked to changes in rainfall intensity and runoff/nutrient input from the adjacent continent, reflecting variations in the monsoon. These records, together with other Oligocene records from the northern South China Sea, should help to shed light on variations in the Asian Monsoon during the transition from Greenhouse to Icehouse conditions in the Oligocene. References: Clift, P.D., Hodges, K.V., Heslop, D., Hannigan, R., Van Long, H., and Calves, G., 2008. Correlation of Himalayan exhumation rates and Asian monsoon intensity. Nature Geoscience, 1: 875-880. Guo, Z.T., Ruddiman, W.F., Hao, Q.Z., Wu, H.B., Qiao, Y.S., Zhu, R.X., Peng, S.Z., Wei, J.J., Yuan, B.Y., and Liu, T.S., 2002. Onset of Asian desertification by 22 Myr ago inferred from loess deposits in China. Nature, 416: 159-163. Licht, A., van Cappelle, M., Abels, H.A., Ladant, J.-B., Trabucho-Alexandre, J., France-Lanord, C., Donnadieu, Y., Vandenberghe, J., Rigaudier, T., Lécuyer, C., Terry Jr., D., Adriaens, R., Boura, A., Guo, Z., Aung Naing Soe, Quade, J., Dupont-Nivet, and Jaeger, J.-J., 2014. Asian monsoons in a late Eocene greenhouse world. Nature, 513: 501-506.

  7. China.

    PubMed

    1983-12-01

    This discussion of China focuses on the following: the people; geography; history (early history, 20th century China, the People's Republic of China; the "Great Leap Forward" and the Sino Soviet Split, the Cultural Revolution, and Mao's death and present directions); government (state structure, Chinese Communist Party, and legal system); education; economy; foreign relations; defense; and relations between China and the US. As of 1982, China's population totaled just over 1.008 billion with an annual growth rate of 1.5%. Life expectancy is 68 years. Government authorities endorsed birth control in the 1950s, played it down in 1958, and began to promote it again in 1962. The present family planning program began in the early 1970s and has become more fully mobilized since 1979. The largest ethnic group is the Han Chinese, who constitute 93.3% of the total population. The People's Republic of China, located in eastern Asia, is almost as large as the European continent. 2/3 of China's area is mountainous or semidesert; only about 1/10 is cultivated. China is the oldest continuous major world civilization with records dating back about 3500 years. Mao's death in September 1976 removed a towering figure from Chinese politics and set off a scramble for succession. The post 11th Party Congress leadership has emphasized economic development and renounced the mass political movements of prior years. Important educational reforms were made in early 1978. Since 1979, the Chinese leadership has moved toward more pragmatic positions in almost all fields. The Chinese government has always been subordinate to the Chinese Communist Party (CCP), its role being to implement party policies. The primary instruments of state power are the State Council, an executive body corresponding to a cabinet, and the NPC, a legislative body. China has made impressive progress in primary education since 1949. About 93% of eligible children are enrolled in 1st grade, though only 65% finish primary

  8. Nuclear power grows in China`s energy mix

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Chen, Xavier

    1996-07-01

    China`s rapid economic growth in the past two decades has caused the nations`s demand for electricity to exceed its capacity. AS of 1992, with power shortages as high as 25 percent, {open_quotes}power plant operators were often forced to resort to rolling brownouts to avoid complete system breakdowns,{close_quotes} says Xavier Chen, an assistant professor with the Asian Institute of Technology`s Energy Program in Bangkok, Thailand. To keep pace with China`s economic development, Chen estimates that {open_quotes}China must increase its electricity capacity 6 to 8 percent a year each year into the foreseeable future.{close_quotes} For now, coal is transported to power plantsmore » in the rapidly developing eastern coastal provinces at great expense. Chen also notes that the environmental disadvantages of coal make it a less desirable source of energy than nuclear. Development of nuclear energy is likely to go forward for another reason: In China, there is much less opposition to nuclear power plants than in other developing nations. {open_quotes}Nuclear energy likely will plan an important role in China`s future energy mix and help close the gap between electricity production and demand,{close_quotes} Chen says.« less

  9. The Dual Antimelanogenic and Antioxidant Activities of the Essential Oil Extracted from the Leaves of Acorus macrospadiceus (Yamamoto) F. N. Wei et Y. K. Li

    PubMed Central

    Huang, Huey-Chun; Wang, Hsiao-Fen; Yih, Kuang-Hway; Chang, Long-Zen; Chang, Tsong-Min

    2012-01-01

    The antimelanogenic and antioxidant activities of the essential oil extracted from the leaves of Acorus macrospadiceus (Yamamoto) F. N. Wei et Y. K. Li have never been explored. The essential oil effectively inhibited mushroom tyrosinase activity (EC50 = 1.57 mg/mL) and B16F10 tyrosinase activity (IC50 = 1.01 mg/mL), decreased the melanin content (EC50 = 1.04 mg/mL), and depleted the cellular level of the reactive oxygen species (ROS) (EC50 = 1.87 mg/mL). The essential oil effectively scavenged 2,2-diphenyl-1-picryl-hydrazyl (DPPH) (EC50 = 0.121 mg/mL) and 2,2′-azino-bis (3-ethylbenzthiazoline-6-sulphonic acid) ABTS+ radicals (EC50 = 0.122 mg/mL). It also exhibited an apparent reducing power (EC50 = 0.021 mg/mL) and metal-ion chelating activity (EC50 = 0.029 mg/mL). The chemical constituents of the essential oil are ethers (55.73%), ketones (19.57%), monoterpenes (7.82%), alcohols (3.85%), esters (3.77%), sesquiterpenes (3.72%), and aromatic compounds (2.85%). The results confirm that A. macrospadiceus essential oil is a natural antioxidant and inhibitor of melanogenesis. PMID:23304214

  10. Revision of the Oriental genus Holophris Mocsáry, 1890 and description of the genus Leptopareia Rosa & Xu, gen. nov. (Hymenoptera, Chrysididae).

    PubMed

    Rosa, Paolo; Wei, Na-Sen; Notton, David; Xu, Zai-Fu

    2016-02-19

    Two Oriental genera of the tribe Elampini (Chrysidinae) are here discussed. The genus Holophris Mocsáry, 1890 is redescribed, and the genus Leptopareia Rosa & Xu, gen. nov. (type species Hedychrum borneanum Cameron, 1908) is established. Two new species are described: Holophris thailandica Rosa, Wei, Notton & Xu, sp. nov. (Thailand), and Leptopareia luzonensis Rosa, Wei, Notton & Xu, sp. nov. (Philippines, Luzon). The lectotype of Hedychrum borneanum Cameron, 1908 is designated. New combinations are proposed for L. borneana (Cameron, 1908), comb. nov., L. purpurea (Smith, 1860), comb. nov., L. abyssinica (Mocsáry, 1914), comb. nov., L. confusa (Kimsey, 1988), comb. nov., L. congoensis (du Buysson, 1900), comb. nov., and L. kalliopsis (Zimmermann, 1961), comb. nov. (all are from Holophris Mocsáry). Holophris marginella (Mocsáry, 1890) is newly recorded from China and Thailand; H. taiwana (Tsuneki, 1970) from India, Indonesia and Laos; and Leptopareia borneana (Cameron, 1908) from Thailand. Keys to Oriental genera of the tribe Elampini and to Oriental species of the two genera are provided.

  11. China?s growing appetite for minerals

    USGS Publications Warehouse

    Menzie, David; Tse, Pui-Kwan; Fenton, Mike; Jorgenson, John; van Oss, Hendrik

    2004-01-01

    During the last 15 years, China's economy and consumption have grown rapidly. This report contains figures and notes from a talk that discusses China's increasing consumption of aluminum, cement, coal, copper, iron ore, petroleum, and steel in context of its developing economy.

  12. PREFACE International Symposium on Spintronic Devices and Commercialization 2010

    NASA Astrophysics Data System (ADS)

    Du, You-wei; Judy, Jack; Qian, Zhenghong; Wang, Jianping

    2011-01-01

    very successful indeed. We are also grateful to the Advisory Committee, the Conference Chairs, the Excutive Chairs, the Academic Committee, the Organization Committee and the Secretariat for their fruitful work. We would especially like to thank all the organizers listed below for their support in all aspects of the conference. We would like to express our thanks to all the authors for their time and genuine efforts, and to the reviewers for their fruitful comments during the preparation of this volume. ISSDC'2010 ORGANIZATION Advisory Committee Chialing Chien, USAJunhao Chu, ChinaBernard Dieny, FranceKoichiro Inomata, Japan Liangmo Mei, ChinaJohn Sivertsen, USAMingjing Tu, ChinaDingsheng Wang, China Zhanguo Wang, ChinaQikun Xue, ChinaWenshan Zhan, China Conference Chairs Jack Judy, USAYouwei Du, China Executive Chairs Zhenghong Qian, USAJianping Wang, USA Organization Committee ChairJiyan Luo, China Vice ChairsGuilin Duan, ChinaLingling Sun, ChinaBaogen Shen, China MembersTiecheng Lu, ChinaDa Ma, ChinaYe Tian, China Jinsong Xu, ChinaQiuling XuChangmao Yang, China Guanghua Yu, ChinaYi Yan, China Academic Committee ChairsZhenghong Qian, USAYongbing Xu, UK Vice ChairsSeongtae Bae, SingaporeYong Jiang, ChinaDexin Wang, USA Huaiwu Zhang, ChinaJianhua Zhao, China MembersJianwang Cai, ChinaXiangdong Chen, ChinaHaifeng Ding, China Chunhong Hou, USAGunther Baubock, USABin Hu, USA Jungchun Huang, TaiwanDexuan Huo, ChinaYoon H Jeong, Korea Chihuang Lai, TaiwanRunwei Li, ChinaWei Liu, China Jing Shi, USAYasushi Takemura, JapanMark Tondra, USA Shan X Wang, USADi Wu, ChinaDesheng Xue, China Minglang Yan, USAShishen Yan, ChinaXiaofei Yang, China Chun Yeol You, KoreaWei Zhao, ChinaShiming Zhou, China Jianguo Zhu, China Secretariat Secretary-generalChangmao Yang, China Vice Secretary-generalJunli Wang, ChinaJinsong Xu, ChinaYe Tian, China MembersRu Bai, ChinaHongliang Zhan, China ISSDC' 2010 Organizers Department of Science and Technology, CSIC, China SpinIC Inc., China Hangzhou

  13. Application of the Rosner-Wei Risk-Prediction Model to Estimate Sexual Orientation Patterns in Colon Cancer Risk in a Prospective Cohort of U.S. Women

    PubMed Central

    Austin, S. Bryn; Pazaris, Mathew J.; Wei, Esther K.; Rosner, Bernard; Kennedy, Grace A.; Bowen, Deborah; Spiegelman, Donna

    2014-01-01

    Purpose We examined whether lesbian and bisexual women may be at greater risk of colon cancer (CC) than heterosexual women. Methods Working with a large cohort of U.S. women ages 25-64 years, we analyzed 20 years of prospective data to estimate CC incidence, based on known risk factors by applying the Rosner-Wei CC risk-prediction model. Comparing to heterosexual women, we calculated for lesbian and bisexual women the predicted one-year incidence rate (IR) per 100,000 person-years and estimated incidence rate ratios (IRR) and 95% confidence intervals (CI), based on each woman’s comprehensive risk factor profile. Results Analyses included 1,373,817 person-years of data from 66,257 women. For each sexual orientation group, mean predicted one-year CC IR per 100,000 person-years was slightly over 12 cases for each of the sexual orientation groups. After controlling for confounders in fully adjusted models and compared to heterosexuals, no significant differences in IRR were observed for lesbians (IRR 1.01; 95% CI 0.99, 1.04) or bisexuals (IRR 1.01; 95% CI 0.98, 1.04). Conclusions CC risk is similar across all sexual orientation subgroups, with all groups comparably affected. Health professionals must ensure that prevention, screening, and treatment programs are adequately reaching each of these communities. PMID:24852207

  14. Hui Wei | NREL

    Science.gov Websites

    , bioinformatics, and literature analyses. In total, 75 proteins were identified using the in-solution method, and 236 proteins were identified using the in-gel method, among which approximately 10% of proteins were Molecular Biology (2012) "Tracking Dynamics of Biomass Composting by Monitoring the Changes in

  15. Wei Wang | NREL

    Science.gov Websites

    Research Interests Yeast strain development for production of hydrocarbon via metabolic engineering CBP Research Scientist, National Renewable Energy Laboratory, Bioscience Center, 2009-present Postdoctoral Research Fellow, Auburn University, Chemical Engineering Department, Y.Y. Lee's group Research Scientist

  16. Education in China

    ERIC Educational Resources Information Center

    Fengzhen, Yang

    2002-01-01

    In the past 20 years, China's economy has been developing rapidly. Yet is China's education keeping up the same pace as its economic development? What is the current situation for China's education? With the advent of knowledge-based economy, how will education in China adjust itself in order to meet the growing demands of economy? This paper will…

  17. Teacher Mobility in Rural China: Evidence from Northwest China

    ERIC Educational Resources Information Center

    Wei, Yi

    2016-01-01

    This study investigates an understudied but crucial dimension of education in China: teacher mobility. The primary goal is to provide a basic understanding of teacher mobility in rural China. The issue has been extensively studied in many developed countries, especially in the United States. However, there is little research in China, partly…

  18. Bound states for an induced electric dipole in the presence of an azimuthal magnetic field and a disclination

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Bakke, K.

    2010-09-15

    Based on the Wei-Han-Wei setup [H. Wei, R. Han, and X. Wei, Phys. Rev. Lett. 75, 2071 (1995)], where a neutral particle with an induced electric dipole moment interacts with a configuration of crossed electric and magnetic fields, in this paper we study the bound states that arise when we change the Wei-Han-Wei field configuration and consider a field configuration of crossed azimuthal magnetic field and a radial electric field. Moreover, we consider here a spin-half neutral particle and the presence of a linear topological defect called disclination. We obtain the bound states in two distinct cases: in the firstmore » case, we consider that the wave function of the neutral particle is well-behaved at the origin and vanishes at the asymptotic limit; in the second case, we consider the neutral particle confined to a parabolic potential like a quantum dot.« less

  19. China as an Evolving Metro-Agro-Plex (China-MAP)

    NASA Technical Reports Server (NTRS)

    Chameides, William L.; Bergin, M.; Carmichael, G.; Dickinson, R.; Giorgi, F.; Kiang, C. S.; Levy, H., II; Kasibhatla, P.; Mearns, L.; Ramaswamy, V.

    2002-01-01

    The one-year NASA-funded project was implemented to complete the analyses and model-simulations undertaken under the auspices of the 3-year research effort supported by NASA as an Interdisciplinary Earth System Science Investigation (IDS) entitled: China As An Evolving Metro-Agro-Plex (China-MAP). The primary goal of China-MAP was to assess the effects of economic development and the regional environmental changes it engenders upon agriculture in China. The project was carried out as part of the Sino-U.S. Science and Technology Protocol in the Atmospheric Sciences, an official government-to-government agreement that establishes the parameters for joint research projects between the two nations in the atmospheric sciences. The NASA-funded portion of the project focused on the development and application of a regional coupled climate/chemical transport model for East Asia (i.e., RegChem-CM). The funds provided under the subject 1-year project were used to: (1) complete specific investigations undertaken by the China-MAP Science Team using the Reg-Chem-CM expended; and (2) document the results of these and other China-MAP investigations in the peer-reviewed literature. A summary of these specific investigations in provided.

  20. A review of the cavernicolous genus Guiaphaenops Deuve, with the description of a new species (Coleoptera, Carabidae, Trechinae).

    PubMed

    Feng, Bin; Wei, Guofu; Tian, Mingyi

    2017-01-01

    The subterranean ground beetle genus Guiaphaenops Deuve, 2002 is taxonomically reviewed. This poorly known genus is different from Guizhaphaenops Vigna Taglianti, 1997 in having convex propleura which is visible from above and elytral chaetotaxy especially the humeral group of the marginal umbilicate series, in which the 1 st pore is transversely and backwardly shifted. The second species, G. deuvei Tian, Feng & Wei, sp. n. , is described from a limestone cave at Yangli Cun (Village), Lingyun Xian (County), Baise Shi (Prefecture), northwestern Guangxi Zhuang Autonomous Region, China. A key to the species and a distribution map of Guiaphaenops are also provided.

  1. Taxonomy of Macromotettixoides with the description of a new species (Tetrigidae, Metrodorinae)

    PubMed Central

    Zha, Ling-Sheng; Yu, Feng-Ming; Boonmee, Saranyaphat; Eungwanichayapant, Prapassorn D.; Wen, Ting-Chi

    2017-01-01

    Abstract Descriptions of the flying organs and generic characteristics of the genus Macromotettixoides Zheng, Wei & Jiang are currently imprecise. Macromotettixoides is reviewed and compared with allied genera. A re-description is undertaken and a determination key is provided to Macromotettixoides. Macromotettixoides parvula Zha & Wen, sp. n. from the Guizhou Karst Region, China, is described and illustrated with photographs. Observations on the ecology and habits of the new species are recorded. Four current species of Hyboella Hancock are transferred to Macromotettixoides. Variations of the flying organs and tegminal sinus in the Tetrigidae are discussed, which will help to describe them accurately. PMID:28228664

  2. Mid-lithospheric discontinuity and its roles in the dynamic evolution of the craton-example from the North China Craton

    NASA Astrophysics Data System (ADS)

    Chen, Ling; Wei, Zigen; Jiang, Mingming; Ling, Yuan

    2016-04-01

    Mid-lithospheric discontinuity and its roles in the dynamic evolution of the craton - example from the North China Craton Ling Chen1,2, Zigen Wei3, Mingming Jiang1, Yuan Ling1 1. State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029, China 2. CAS Center for Excellence in Tibetan Plateau Earth Sciences, Beijing100101, China 3. State Key Laboratory of Geodesy and Earth's Dynamics, Institute of Geodesy and Geophysics, Chinese Academy of Sciences, Wuhan 430077, China Detailed knowledge of lithospheric structure is essential for understanding the long-term evolution and dynamics of continents. We present an integrated lithospheric structural image along an E-W profile across the North China Craton (NCC) derived from the teleseismic data recorded at two dense seismic arrays in combination with other geophysical and geological observations. Our S- and P-receiver function images show substantial undulations of the lithosphere-asthenosphere boundary (LAB), from 60-100 km in the eastern NCC to ~160-200 km in the central-western NCC, and <150-km in the Qilian orogenic belt further to the west, accompanying marked lithospheric structural variations. This agrees with previous studies that suggest the occurrence of fundamental destruction in the eastern NCC but localized lithospheric thinning and modifications in the central-western NCC. A negative velocity discontinuity is identified at the depth of ~80-100 km within the thick lithosphere of the central-western NCC, spatially coincident with the top interface of a relatively low velocity layer in the overall high velocity mantle root imaged by surface wave tomography. Detailed data analyses show that this mid- or intra-lithospheric discontinuity has considerably larger S-to-P and P-to-S conversion amplitudes than the LAB below, which provides observational constraints to further decipher the origin of the discontinuity. Our imaging results corroborate

  3. JPRS Report, China.

    DTIC Science & Technology

    1993-05-18

    Company]" came to China and performed the opera "Li Xianglan" in celebration of the 20th anniver- sary of the resumption of Sino-Japanese...JPRS-CAR-93-033 18 May 1993 !■■■■! FOREIGN BROADCAST INFORMATION SERVICE JPRS Report— China lmc Q&AujY JtöaeBcasD 19980518 252 REPRODUCED...joint ventures; vehicles of international organizations and foreign agencies in China ; vehicles used by foreign individuals in China ; and all

  4. Countering Chinas Economic Statecraft in the South China Sea

    DTIC Science & Technology

    2018-04-09

    Economic Statecraft in the South China Sea 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT NUMBER Bradford D...created and employed a vision and strategy to control it. China continually demonstrates its economic might in the region and conducts economic ...power to counter China’s rising influence in the South China Sea. The policy and strategy should incorporate establishing strong economic ties in

  5. 2.6-2.7 Ga continental crust growth in Yangtze craton, South China

    NASA Astrophysics Data System (ADS)

    Chen, K.; Gao, S.; Wu, Y.

    2013-12-01

    A combined study of zircon U-Pb and Lu-Hf isotopes and whole rock major and trace elements and Sr-Nd isotopes has been conducted for 10 granitic and tonalitic-trondhjemitic-granodioritic (TTG) gneisses from the Kongling terrain, the only known Archean microcontinent in the Yangtze craton, South China. The results reveal a significant magmatic event at ~2.6-2.7 Ga (Fig. 1), in addition to the previously reported ~2.9 Ga and ~3.2-3.3 Ga magmatism (Zhang et al., 2006; Jiao et al., 2009; Gao et al., 2011). The ~2.6-2.7 Ga rocks show relatively high REE (530-1074 ppm), apparently negative Eu anomaly (Eu/Eu* = 0.22-0.35), low #Mg (19.51-22.63) and low LaN/YbN (10.3-24.2). Besides, they have high K-feldspar proportion and relatively evaluated (K2O+Na2O)/CaO, TFeO/MgO, Zr, Nb, Ce and Y contents. Their 10000 × Ga/Al ratios range between 3.00 and 3.54. All these features suggest that the protoliths of these gneisses are A-type granites. Most of the ~2.6-2.7 Ga zircon grains have ɛHf(t) values >0 (up to 7.93, close to the depleted mantle value). This clearly indicates a considerably higher proportion of new crustal components in the ~2.6-2.7 Ga granitoids compared to the ~3.2-3.3 Ga and ~2.9 Ga TTGs. Our results support the conclusion of worldwide studies of igneous and detrital zircons that age peaks at 2.65-2.76 Ga represent increases in the volume of juvenile continental crust. The present study also confirms the existence of the two older magmatic events in the Kongling terrain. Both whole rock ɛNd(t) values (-3.74 to 1.59) and the zircon ɛHf(t) values (-11.18 to 3.55) for the ~2.9 Ga TTG and the Hf isotopes of ~3.2-3.3 Ga igneous zircons (-7.37 to 3.12) are chondritic or subchondritic, suggesting that they were mainly generated by reworking of older rocks with a small amount of new crustal additions. References Gao, S., Yang, J., Zhou, L., Li, M., Hu, Z.C., Guo, J.L., Yuan, H.L., Gong, H.J., Xiao, G.Q., Wei, J.Q., 2011. Age and growth of the Archean Kongling terrain

  6. Publisher Correction: Protein-altering variants associated with body mass index implicate pathways that control energy intake and expenditure in obesity.

    PubMed

    Turcot, Valérie; Lu, Yingchang; Highland, Heather M; Schurmann, Claudia; Justice, Anne E; Fine, Rebecca S; Bradfield, Jonathan P; Esko, Tõnu; Giri, Ayush; Graff, Mariaelisa; Guo, Xiuqing; Hendricks, Audrey E; Karaderi, Tugce; Lempradl, Adelheid; Locke, Adam E; Mahajan, Anubha; Marouli, Eirini; Sivapalaratnam, Suthesh; Young, Kristin L; Alfred, Tamuno; Feitosa, Mary F; Masca, Nicholas G D; Manning, Alisa K; Medina-Gomez, Carolina; Mudgal, Poorva; Ng, Maggie C Y; Reiner, Alex P; Vedantam, Sailaja; Willems, Sara M; Winkler, Thomas W; Abecasis, Gonçalo; Aben, Katja K; Alam, Dewan S; Alharthi, Sameer E; Allison, Matthew; Amouyel, Philippe; Asselbergs, Folkert W; Auer, Paul L; Balkau, Beverley; Bang, Lia E; Barroso, Inês; Bastarache, Lisa; Benn, Marianne; Bergmann, Sven; Bielak, Lawrence F; Blüher, Matthias; Boehnke, Michael; Boeing, Heiner; Boerwinkle, Eric; Böger, Carsten A; Bork-Jensen, Jette; Bots, Michiel L; Bottinger, Erwin P; Bowden, Donald W; Brandslund, Ivan; Breen, Gerome; Brilliant, Murray H; Broer, Linda; Brumat, Marco; Burt, Amber A; Butterworth, Adam S; Campbell, Peter T; Cappellani, Stefania; Carey, David J; Catamo, Eulalia; Caulfield, Mark J; Chambers, John C; Chasman, Daniel I; Chen, Yii-Der I; Chowdhury, Rajiv; Christensen, Cramer; Chu, Audrey Y; Cocca, Massimiliano; Collins, Francis S; Cook, James P; Corley, Janie; Corominas Galbany, Jordi; Cox, Amanda J; Crosslin, David S; Cuellar-Partida, Gabriel; D'Eustacchio, Angela; Danesh, John; Davies, Gail; Bakker, Paul I W; Groot, Mark C H; Mutsert, Renée; Deary, Ian J; Dedoussis, George; Demerath, Ellen W; Heijer, Martin; Hollander, Anneke I; Ruijter, Hester M; Dennis, Joe G; Denny, Josh C; Di Angelantonio, Emanuele; Drenos, Fotios; Du, Mengmeng; Dubé, Marie-Pierre; Dunning, Alison M; Easton, Douglas F; Edwards, Todd L; Ellinghaus, David; Ellinor, Patrick T; Elliott, Paul; Evangelou, Evangelos; Farmaki, Aliki-Eleni; Farooqi, I Sadaf; Faul, Jessica D; Fauser, Sascha; Feng, Shuang; Ferrannini, Ele; Ferrieres, Jean; Florez, Jose C; Ford, Ian; Fornage, Myriam; Franco, Oscar H; Franke, Andre; Franks, Paul W; Friedrich, Nele; Frikke-Schmidt, Ruth; Galesloot, Tessel E; Gan, Wei; Gandin, Ilaria; Gasparini, Paolo; Gibson, Jane; Giedraitis, Vilmantas; Gjesing, Anette P; Gordon-Larsen, Penny; Gorski, Mathias; Grabe, Hans-Jörgen; Grant, Struan F A; Grarup, Niels; Griffiths, Helen L; Grove, Megan L; Gudnason, Vilmundur; Gustafsson, Stefan; Haessler, Jeff; Hakonarson, Hakon; Hammerschlag, Anke R; Hansen, Torben; Harris, Kathleen Mullan; Harris, Tamara B; Hattersley, Andrew T; Have, Christian T; Hayward, Caroline; He, Liang; Heard-Costa, Nancy L; Heath, Andrew C; Heid, Iris M; Helgeland, Øyvind; Hernesniemi, Jussi; Hewitt, Alex W; Holmen, Oddgeir L; Hovingh, G Kees; Howson, Joanna M M; Hu, Yao; Huang, Paul L; Huffman, Jennifer E; Ikram, M Arfan; Ingelsson, Erik; Jackson, Anne U; Jansson, Jan-Håkan; Jarvik, Gail P; Jensen, Gorm B; Jia, Yucheng; Johansson, Stefan; Jørgensen, Marit E; Jørgensen, Torben; Jukema, J Wouter; Kahali, Bratati; Kahn, René S; Kähönen, Mika; Kamstrup, Pia R; Kanoni, Stavroula; Kaprio, Jaakko; Karaleftheri, Maria; Kardia, Sharon L R; Karpe, Fredrik; Kathiresan, Sekar; Kee, Frank; Kiemeney, Lambertus A; Kim, Eric; Kitajima, Hidetoshi; Komulainen, Pirjo; Kooner, Jaspal S; Kooperberg, Charles; Korhonen, Tellervo; Kovacs, Peter; Kuivaniemi, Helena; Kutalik, Zoltán; Kuulasmaa, Kari; Kuusisto, Johanna; Laakso, Markku; Lakka, Timo A; Lamparter, David; Lange, Ethan M; Lange, Leslie A; Langenberg, Claudia; Larson, Eric B; Lee, Nanette R; Lehtimäki, Terho; Lewis, Cora E; Li, Huaixing; Li, Jin; Li-Gao, Ruifang; Lin, Honghuang; Lin, Keng-Hung; Lin, Li-An; Lin, Xu; Lind, Lars; Lindström, Jaana; Linneberg, Allan; Liu, Ching-Ti; Liu, Dajiang J; Liu, Yongmei; Lo, Ken S; Lophatananon, Artitaya; Lotery, Andrew J; Loukola, Anu; Luan, Jian'an; Lubitz, Steven A; Lyytikäinen, Leo-Pekka; Männistö, Satu; Marenne, Gaëlle; Mazul, Angela L; McCarthy, Mark I; McKean-Cowdin, Roberta; Medland, Sarah E; Meidtner, Karina; Milani, Lili; Mistry, Vanisha; Mitchell, Paul; Mohlke, Karen L; Moilanen, Leena; Moitry, Marie; Montgomery, Grant W; Mook-Kanamori, Dennis O; Moore, Carmel; Mori, Trevor A; Morris, Andrew D; Morris, Andrew P; Müller-Nurasyid, Martina; Munroe, Patricia B; Nalls, Mike A; Narisu, Narisu; Nelson, Christopher P; Neville, Matt; Nielsen, Sune F; Nikus, Kjell; Njølstad, Pål R; Nordestgaard, Børge G; Nyholt, Dale R; O'Connel, Jeffrey R; O'Donoghue, Michelle L; Olde Loohuis, Loes M; Ophoff, Roel A; Owen, Katharine R; Packard, Chris J; Padmanabhan, Sandosh; Palmer, Colin N A; Palmer, Nicholette D; Pasterkamp, Gerard; Patel, Aniruddh P; Pattie, Alison; Pedersen, Oluf; Peissig, Peggy L; Peloso, Gina M; Pennell, Craig E; Perola, Markus; Perry, James A; Perry, John R B; Pers, Tune H; Person, Thomas N; Peters, Annette; Petersen, Eva R B; Peyser, Patricia A; Pirie, Ailith; Polasek, Ozren; Polderman, Tinca J; Puolijoki, Hannu; Raitakari, Olli T; Rasheed, Asif; Rauramaa, Rainer; Reilly, Dermot F; Renström, Frida; Rheinberger, Myriam; Ridker, Paul M; Rioux, John D; Rivas, Manuel A; Roberts, David J; Robertson, Neil R; Robino, Antonietta; Rolandsson, Olov; Rudan, Igor; Ruth, Katherine S; Saleheen, Danish; Salomaa, Veikko; Samani, Nilesh J; Sapkota, Yadav; Sattar, Naveed; Schoen, Robert E; Schreiner, Pamela J; Schulze, Matthias B; Scott, Robert A; Segura-Lepe, Marcelo P; Shah, Svati H; Sheu, Wayne H-H; Sim, Xueling; Slater, Andrew J; Small, Kerrin S; Smith, Albert V; Southam, Lorraine; Spector, Timothy D; Speliotes, Elizabeth K; Starr, John M; Stefansson, Kari; Steinthorsdottir, Valgerdur; Stirrups, Kathleen E; Strauch, Konstantin; Stringham, Heather M; Stumvoll, Michael; Sun, Liang; Surendran, Praveen; Swift, Amy J; Tada, Hayato; Tansey, Katherine E; Tardif, Jean-Claude; Taylor, Kent D; Teumer, Alexander; Thompson, Deborah J; Thorleifsson, Gudmar; Thorsteinsdottir, Unnur; Thuesen, Betina H; Tönjes, Anke; Tromp, Gerard; Trompet, Stella; Tsafantakis, Emmanouil; Tuomilehto, Jaakko; Tybjaerg-Hansen, Anne; Tyrer, Jonathan P; Uher, Rudolf; Uitterlinden, André G; Uusitupa, Matti; Laan, Sander W; Duijn, Cornelia M; Leeuwen, Nienke; van Setten, Jessica; Vanhala, Mauno; Varbo, Anette; Varga, Tibor V; Varma, Rohit; Velez Edwards, Digna R; Vermeulen, Sita H; Veronesi, Giovanni; Vestergaard, Henrik; Vitart, Veronique; Vogt, Thomas F; Völker, Uwe; Vuckovic, Dragana; Wagenknecht, Lynne E; Walker, Mark; Wallentin, Lars; Wang, Feijie; Wang, Carol A; Wang, Shuai; Wang, Yiqin; Ware, Erin B; Wareham, Nicholas J; Warren, Helen R; Waterworth, Dawn M; Wessel, Jennifer; White, Harvey D; Willer, Cristen J; Wilson, James G; Witte, Daniel R; Wood, Andrew R; Wu, Ying; Yaghootkar, Hanieh; Yao, Jie; Yao, Pang; Yerges-Armstrong, Laura M; Young, Robin; Zeggini, Eleftheria; Zhan, Xiaowei; Zhang, Weihua; Zhao, Jing Hua; Zhao, Wei; Zhao, Wei; Zhou, Wei; Zondervan, Krina T; Rotter, Jerome I; Pospisilik, John A; Rivadeneira, Fernando; Borecki, Ingrid B; Deloukas, Panos; Frayling, Timothy M; Lettre, Guillaume; North, Kari E; Lindgren, Cecilia M; Hirschhorn, Joel N; Loos, Ruth J F

    2018-05-01

    In the version of this article originally published, one of the two authors with the name Wei Zhao was omitted from the author list and the affiliations for both authors were assigned to the single Wei Zhao in the author list. In addition, the ORCID for Wei Zhao (Department of Biostatistics and Epidemiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA) was incorrectly assigned to author Wei Zhou. The errors have been corrected in the HTML and PDF versions of the article.

  7. Temporal and spatial variation of hydrological condition in the Ziwu River Basin of the Han River in China

    NASA Astrophysics Data System (ADS)

    Li, Ziyan; Liu, Dengfeng; Huang, Qiang; Bai, Tao; Zhou, Shuai; Lin, Mu

    2018-06-01

    The middle route of South-To-North Water Diversion in China transfers water from the Han River and Han-To-Wei Water Diversion project of Shaanxi Province will transfer water from the Ziwu River, which is a tributary of the Han River. In order to gain a better understanding of future changes in the hydrological conditions within the Ziwu River basin, a Mann-Kendall (M-K) trend analysis is coupled with a persistence analysis using the rescaled range analysis (R/S) method. The future change in the hydrological characteristics of the Ziwu River basin is obtained by analysing the change of meteorological factors. The results show that, the future precipitation and potential evaporation are seasonal, and the spatial variation is significant. The proportion of basin area where the spring, summer, autumn and winter precipitation is predicted to continue increase is 0.00, 100.00, 19.00 and 16.00 %, meanwhile, the proportion of basin area that will continue to decrease in the future respectively will be 100.00, 0.00, 81.00 and 74.00 %.The future potential evapotranspiration of the four seasons in the basin shows a decreasing trend. The future water supply situation in the spring and autumn of the Ziwu River basin will degrade, and the future water supply situation in the summer and winter will improve. In addition, the areas with the same water supply situation are relatively concentrated. The results will provide scientific basis for the planning and management of river basin water resources and socio-hydrological processes analysis.

  8. Aging in China.

    ERIC Educational Resources Information Center

    Sheppard, Harold L.; Streib, Gordon F.

    This document consists of facts and impressions gathered during 1984, in the course of an 18-day visit to the Peoples Republic of China by a team of epidemiologists and gerontologists from the United States. The major portion of the paper presents demographic, economic, and social perspectives on aging in China. It is noted that China remains a…

  9. Research of Houjiayao Unit in North China

    NASA Astrophysics Data System (ADS)

    Ji, Y.

    2012-12-01

    "Houjiayao Group" is the standard stratigraphic unit of late Pleistocene in northern China, which was created by Jia Lanpo and Wei Qi during their research on Houjiayao site. Based on the mammal, ancient human fossils and Paleolithic features, "Houjiayao Group" was thought as late Pleistocene sediments. "Houjiayao Group" was defined as late Pleistocene stratigraphic units. However, the problems of the age of "Houjiayao Group", stratigraphic division and other issues, have not yet been well resolved. These issues include: the differences of age-dating results, the unclear comparison between stratigraphic units and regional contrast, the uncertain relationship between "Houjiayao Group" and "Nihewan Layer ", and so on. Houjiayao site which located in the southeast of Houjiayao village in Dongjingji town Yangyuan County, Hebei province of China, is a very important paleolithic site. But some researches show that Houjiayao site is located at the 3th terrace of Liyigou valley and there are many opinions about the age of Houjiayao site, which varies from 20-500 thousand years. Combined with former research results and many research methods, our study was mainly focused on the key problems existing in the study of "Houjiayao Group". Through the use of sequence stratigraphy, chronostratigraphy, biostratigraphy and other theoretical methods, stratigraphic section was studied in the late Pleistocene stratigraphy and sedimentary environment. Through environmental indicators and the age-dating tests, the evolution of ancient geography and environment were identified elementarily. After analyzing informations of this area, geomorphologic investigation and stratum comparation in and around Houjiayao site were done. Houjiayao site is located on the west bank of Liyigou river, which has a tributary named Black Stone River. Two or three layers of volcanic materials were found in this area, those sediments are from a buried paleovolcano in upstream of Black Stone River. The volcanic

  10. China Emerging

    DTIC Science & Technology

    2012-03-14

    historical components to the disputes in the South China Sea that have bearing on the issue. China, Taiwan, Vietnam, Malaysia , the Philippines...government for needed efficiency. It becomes more and more untenable for an authoritative government to enforce censorship , political repression, state

  11. The reverse environmental gender gap in China: evidence from "The China Survey".

    PubMed

    Shields, Todd; Zeng, Ka

    2012-01-01

    Objectives This article explores gender differences in attitudes about the seriousness of the environment as a problem in China using the “2008 China Survey.” Methods We use generalized ordered logit models to analyze survey respondents’ environmental attitudes. Results Our results indicate that there is indeed a “gender gap” in environmental attitudes in China, but the pattern is reversed from what has been generally found in previous work conducted in the United States and Europe. Chinese men, not women, show a greater concern about environmental problems and the seriousness of the environmental degradation in China. Further, we find that this gender gap is based largely in the substantial economic and educational differences between men and women in contemporary China. Conclusions This study emphasizes the mediating influence of socioeconomic variables in explaining gender attitudes toward the environment in China. Our findings suggest that in different contexts, women may be faced with difficult decisions between immediate economic necessities and long-term environmental concerns. The observed environmental gender gap in China will likely persist unless further economic development results in improved access to education and economic conditions for Chinese women.

  12. Bioethics in China.

    PubMed

    Li, En-Chang

    2008-09-01

    Historically, the preconditions for the emergence of bioethics in China. were political reforms and their applications. The Hanzhong Euthanasia Case and the publication of Qiu Ren-zong's academic work Bioethics played a significant role in the development of bioethics in China. Other contributory factors include the establishment of the Chinese Society of Medical Ethics/Chinese Medical Association (C.M.A), the publication of the Journal of Chinese Medical Ethics, and the teaching and education of bioethics in China. Major achievements of bioethics in China include the establishment of ethics committee and ethics review system, active international communication and cooperation among the academic circles, and the successful management of the 8th World Congress of Bioethics in Beijing in 2006. Chinese bioethics focus on native Chinese realities and conditions, absorb the international research achievements in relevant fields, and combine international ideas with traditional Chinese doctrines. Admittedly, there are still some aspects to be improved, yet bioethics has attracted a lot of attention from the core leadership in China and has gained sound financial support, which augers well for its further development. This article also briefly introduces the development of bioethics in Hong Kong and Taiwan, China.

  13. China: Tradition and Transformation. Curriculum Projects. Fulbright-Hays Summer Seminars Abroad Program, 2002 (China).

    ERIC Educational Resources Information Center

    National Committee on United States-China Relations, New York, NY.

    This collection of 15 curriculum projects is the result of a summer seminar in China for teachers and scholars. Projects in the collection are: (1) "Perspectives on Modern Political/Social Issues in China" (Sandy Conlon); (2) "Ancient History X Projects/China" (Michael Corey); (3) "Education and Development: China, a Case…

  14. U.S.-China Maritime Confidence Building. Paradigms, Precedents, and Prospects (China Maritime Study, Number 6)

    DTIC Science & Technology

    2010-07-01

    China Maritime Confidence Building www.usnwc.edu/Research--- Gaming /China-Maritime-Studies-Institute.aspx Paradigms, Precedents, and Prospects David...addressed to the director of the China Maritime Studies Institute, www.usnwc.edu/Research--- Gaming / China-Maritime-Studies-Institute.aspx. To...Businesspeople enjoying a drink in Shanghai, young women having their nails manicured in trendy Beijing salons , and poor peasant farmers in central China

  15. JPRS Report, China.

    DTIC Science & Technology

    1989-07-27

    vice president of the China University of Politics and Law and supervisor of doctoral candidates in administrative law ; Sun Bingzhu [1327 3521...China. Invited to attend were Gong Xiangrui [78905 4382 3843], professor of politics and law at Beijing University; Cheng Guangzhong [7115 0342 0022...legal scholars; Chen Xiaoping [7115 1420 1627], deputy director of the constitutional law teaching and research section at the China University of

  16. Developmental Idealism in China

    PubMed Central

    Thornton, Arland; Xie, Yu

    2016-01-01

    This paper examines the intersection of developmental idealism with China. It discusses how developmental idealism has been widely disseminated within China and has had enormous effects on public policy and programs, on social institutions, and on the lives of individuals and their families. This dissemination of developmental idealism to China began in the 19th century, when China met with several military defeats that led many in the country to question the place of China in the world. By the beginning of the 20th century, substantial numbers of Chinese had reacted to the country’s defeats by exploring developmental idealism as a route to independence, international respect, and prosperity. Then, with important but brief aberrations, the country began to implement many of the elements of developmental idealism, a movement that became especially important following the assumption of power by the Communist Party of China in 1949. This movement has played a substantial role in politics, in the economy, and in family life. The beliefs and values of developmental idealism have also been directly disseminated to the grassroots in China, where substantial majorities of Chinese citizens have assimilated them. These ideas are both known and endorsed by very large numbers in China today. PMID:28316833

  17. Developmental Idealism in China.

    PubMed

    Thornton, Arland; Xie, Yu

    2016-10-01

    This paper examines the intersection of developmental idealism with China. It discusses how developmental idealism has been widely disseminated within China and has had enormous effects on public policy and programs, on social institutions, and on the lives of individuals and their families. This dissemination of developmental idealism to China began in the 19 th century, when China met with several military defeats that led many in the country to question the place of China in the world. By the beginning of the 20 th century, substantial numbers of Chinese had reacted to the country's defeats by exploring developmental idealism as a route to independence, international respect, and prosperity. Then, with important but brief aberrations, the country began to implement many of the elements of developmental idealism, a movement that became especially important following the assumption of power by the Communist Party of China in 1949. This movement has played a substantial role in politics, in the economy, and in family life. The beliefs and values of developmental idealism have also been directly disseminated to the grassroots in China, where substantial majorities of Chinese citizens have assimilated them. These ideas are both known and endorsed by very large numbers in China today.

  18. China Dust

    Atmospheric Science Data Center

    2013-04-16

    ... SpectroRadiometer (MISR) nadir-camera images of eastern China compare a somewhat hazy summer view from July 9, 2000 (left) with a ... arid and sparsely vegetated surfaces of Mongolia and western China pick up large quantities of yellow dust. Airborne dust clouds from the ...

  19. Headache care in China.

    PubMed

    Yu, Shengyuan; Zhang, Mingjie; Zhou, Jiying; Liu, Ruozhuo; Wan, Qi; Li, Yansheng

    2014-04-01

    Headache disorders are problematic worldwide. China is no different. A population-based door-to-door survey revealed that the 1-year prevalence of primary headache disorders in China was 23.8%, constituting a major societal burden. Many headache centers and clinics have been established in China, and headache disorders (and associated stress) are receiving an increased level of expert attention. This review summarizes the outcomes of the epidemiological survey and the progress of clinical and basic research in China, describes the present situation in terms of headache diagnosis and treatment, and discusses the future of headache care in China. © 2014 American Headache Society.

  20. A galenical produced from Ba-Wei-Die-Huang-Wan (THC-002) provides resistance to the cold stress-induced detrusor overactivity in conscious rats.

    PubMed

    Imamura, Tetsuya; Ishizuka, Osamu; Sudha, Gautam Silwal; Lei, Zhang; Hosoda, Tomoka; Noguchi, Wataru; Yamagishi, Takahiro; Yokoyama, Hitoshi; Kurizaki, Yoshiki; Nishizawa, Osamu

    2013-06-01

    We determined if THC-002, a galenical produced from Ba-Wei-Die-Huang-Wan, could increase skin temperature and inhibit detrusor overactivity induced by sudden whole body cooling. Further, we determined if THC-002 could decrease expression of transient receptor potential melastatin 8 (TRPM8) channels associated with the cold responses. Hind leg skin temperature of female 10-week-old Sprague-Dawley rats was measured by thermal imaging. Experimental rats (n = 12) were given oral 100 mg/kg THC-002 daily for one week, and controls (n = 12) were similarly treated with THC-002-free solution. Afterwards, thermal imaging and cystometric investigations of the freely moving conscious rats were performed at room temperature (RT, 27 ± 2°C) for 20 min. The rats were then transferred to a low temperature (LT, 4 ± 2°C) environment during which thermal imaging and cystometric measurements were taken at 5, 10, 20, 30, and 40 min. Afterward, the skin tissues were harvested to estimate expression levels of TRPM8 channels by immunohistochemistry and real-time reverse-transcription polymerase chain reaction. The RT skin temperature of THC-002-treated rats was significantly higher than controls. During the first 20 min under LT, the control rats exhibited cold stress-induced detrusor overactivity such as decreased voiding interval and bladder capacity. THC-002 partially inhibited the detrusor overactivity patterns. During the second 20 min, skin temperature was relatively stable, and the detrusor overactivity of both groups slowly disappeared. THC-002 significantly reduced expression of TRPM8 channel protein and mRNA. THC-002 inhibited cold stress-induced detrusor overactivity resulting from decreasing skin temperature. Therefore, THC-002 might provide resistance to cold stress-exacerbated lower urinary tract symptoms. Copyright © 2012 Wiley Periodicals, Inc.

  1. South China Sea

    USGS Publications Warehouse

    Morton, Brian; Blackmore, Graham

    2001-01-01

    The South China Sea is poorly understood in terms of its marine biota, ecology and the human impacts upon it. What is known is most often contained in reports and workshop and conference documents that are not available to the wider scientific community. The South China Sea has an area of some 3.3 million km2 and depths range from the shallowest coastal fringe to 5377 m in the Manila Trench. It is also studded with numerous islets, atolls and reefs many of which are just awash at low tide. It is largely confined within the Tropic of Cancer and, therefore, experiences a monsoonal climate being influenced by the Southwest Monsoon in summer and the Northeast Monsoon in winter. The South China Sea is a marginal sea and, therefore, largely surrounded by land. Countries that have a major influence on and claims to the sea include China, Malaysia, the Philippines and Vietnam, although Thailand, Indonesia and Taiwan have some too. The coastal fringes of the South China Sea are home to about 270 million people that have had some of the fastest developing and most vibrant economies on the globe. Consequently, anthropogenic impacts, such as over-exploitation of resources and pollution, are anticipated to be huge although, in reality, relatively little is known about them. The Indo-West Pacific biogeographic province, at the centre of which the South China Sea lies, is probably the world's most diverse shallow-water marine area. Of the three major nearshore habitat types, i.e., coral reefs, mangroves and seagrasses, 45 mangrove species out of a global of 51, most of the currently recognised 70 coral genera and 20 of 50 known seagrass species have been recorded from the South China Sea. The island groups of the South China Sea are all disputed and sovereignty is claimed over them by a number of countries. Conflicts have in recent decades arisen over them because of perceived national rights. It is perhaps because of this that so little research has been undertaken on the South

  2. Prevention of US-China Armed Conflict Over South China Sea Territorial Disputes

    DTIC Science & Technology

    2013-03-01

    Publishing. October 22, 2012, 21. 11 its regional competitors , China ratified the UNCLOS soon thereafter despite disagreements with how various...support United Nations Security 2 CNBC, “ Toyota China Sales Tank as Islands Row Hits Japan Inc.,” CNBC...itself on China. It talks of fostering bilateral alliances with China’s territorial competitors ; supporting western regional organizations like

  3. China’s Energy Insecurity and the South China Sea Dispute

    DTIC Science & Technology

    2011-03-24

    St ra te gy R es ea rc h Pr oj ec t CHINA’S ENERGY INSECURITY AND THE SOUTH CHINA SEA DISPUTE BY COLONEL JAMES A. BRANDENBURG United...Project 3. DATES COVERED (From - To) Nov 2010-Mar 2011 4. TITLE AND SUBTITLE China’s Energy Insecurity and the South China Sea Dispute...CHINA’S ENERGY INSECURITY AND THE SOUTH CHINA SEA DISPUTE by Colonel James A. Brandenburg United States Air Force

  4. The Effects of Numerical Magnitude, Size, and Color Saturation on Perceived Interval Duration

    ERIC Educational Resources Information Center

    Alards-Tomalin, Doug; Leboe-McGowan, Jason P.; Shaw, Joshua D. M.; Leboe-McGowan, Launa C.

    2014-01-01

    The relative magnitude (or intensity) of an event can have direct implications on timing estimation. Previous studies have found that greater magnitude stimuli are often reported as longer in duration than lesser magnitudes, including Arabic digits (Xuan, Zhang, He, & Chen, 2007). One explanation for these findings is that different…

  5. Examining College Students' Use of Protective Behavioral Strategies from the Theory of Planned Behavior

    ERIC Educational Resources Information Center

    Bonnell, Melissa Ann

    2013-01-01

    Previous studies on college alcohol use suggest that approximately 65-73 percent of college students drank alcohol within the past 30 days (Johnston, O'Malley, Bachman, & Schulenberg, 2011; Nelson, Xuan, Lee, Weitzman, & Wechsler, 2009). Researchers also suggest that with increasing levels of alcohol consumption, students are more likely…

  6. Doing Business with China.

    ERIC Educational Resources Information Center

    Department of Commerce, Washington, DC. Industry and Trade Administration.

    This publication provides background and practical information for those interested in doing business with China. The United States officially recognized the People's Republic of China (PRC) on January 1, 1979. Chinese leaders view international trade as an important factor in transforming China into a modern industrial state as well as an…

  7. Plant biotechnology in China.

    PubMed

    Huang, Jikun; Rozelle, Scott; Pray, Carl; Wang, Qinfang

    2002-01-25

    A survey of China's plant biotechnologists shows that China is developing the largest plant biotechnology capacity outside of North America. The list of genetically modified plant technologies in trials, including rice, wheat, potatoes, and peanuts, is impressive and differs from those being worked on in other countries. Poor farmers in China are cultivating more area of genetically modified plants than are small farmers in any other developing country. A survey of agricultural producers in China demonstrates that Bacillus thuringiensis cotton adoption increases production efficiency and improves farmer health.

  8. Factors affecting farmers' behaviour in pesticide use: Insights from a field study in northern China.

    PubMed

    Fan, Liangxin; Niu, Haipeng; Yang, Xiaomei; Qin, Wei; Bento, Célia P M; Ritsema, Coen J; Geissen, Violette

    2015-12-15

    Quantitative understanding of farmers' behaviour in pesticide use is critical to enhance sustainability of chemical pest control and protect farmers' health and the environment. However, reports on the levels of knowledge and awareness of farmers and the practices of pesticide use are often insufficient. Here, we conducted a comprehensive analysis on the effects of knowledge and awareness of farmers as well as the influence of the associated stakeholders (i.e. pesticide retailers and the government) on farmers' behaviour in pesticide use by using a detailed survey of 307 agricultural households (79 grain farms, 65 fruit farms, 53 vegetable farms and 110 mixed-crop farms) in the Wei River basin in northern China. Eight protective behaviours (PBs) were exhibited by farmers. Careful and safe storage of pesticides, changing clothes or showering after applying pesticides, and reading instructions of the container labels before application were the most frequent PBs. Vegetable and fruit farmers had higher levels of education and knowledge than grain farmers, but the former were less willing to reduce pesticide use because of fear of low profits and lack of trust in the government and pesticide retailers. The PBs of farmers were strongly affected by the perception of the consequences of their behaviour (standardised path coefficient, SPC=0.42) and the level of farmers' knowledge (SPC=0.33). Pesticide retailers and the government had a moderate and weak influence, respectively, on farmers' PBs, suggesting a large gap of trust among farmers, pesticide retailers, and the government. Training and supervising retailers, educating farmers, and improving information transparency across farmers, pesticide retailers and the staff of the Agricultural Extension and Technology Service are recommended for bridging the gap of trust between farmers and the associated stakeholders as well as for promoting the use of PBs among farmers. Copyright © 2015 Elsevier B.V. All rights reserved.

  9. Herb-drug pharmacokinetic interaction of a traditional chinese medicine jia-wei-xiao-yao-san with 5-Fluorouracil in the blood and brain of rat using microdialysis.

    PubMed

    Chiang, Meng-Hsuan; Chang, Li-Wen; Wang, Ju-Wen; Lin, Lie-Chwen; Tsai, Tung-Hu

    2015-01-01

    According to a survey from the National Health Insurance Research Database (NHIRD), Jia-Wei-Xiao-Yao-San (JWXYS) is the most popular Chinese medicine for cancer patients in Taiwan. 5-Fluorouracil (5-FU) is a general anticancer drug for the chemotherapy. To investigate the herb-drug interaction of JWXYS on pharmacokinetics of 5-FU, a microdialysis technique coupled with a high-performance liquid chromatography system was used to monitor 5-FU in rat blood and brain. Rats were divided into four parallel groups, one of which was treated with 5-FU (100 mg/kg, i.v.) alone and the remaining three groups were pretreated with a different dose of JWXYS (600, 1200, or 2400 mg/kg/day for 5 consecutive days) followed by a combination with 5-FU. This study demonstrates that 5-FU with JWXYS (600 mg/kg/day or 1200 mg/kg/day) has no significant effect on the pharmacokinetics of 5-FU in the blood and brain. However, JWXYS (2400 mg/kg/day) coadministered with 5-FU extends the elimination half-life and increases the volume of distribution of 5-FU in the blood. The elimination half-life of 5-FU in the brain for the pretreatment group with 2400 mg/kg/day of JWXYS is significantly longer than that for the group treated with 5-FU alone and also reduces the clearance. This study provides practical dosage information for clinical practice and proves the safety of 5-FU coadministered with JWXYS.

  10. Herb-Drug Pharmacokinetic Interaction of a Traditional Chinese Medicine Jia-Wei-Xiao-Yao-San with 5-Fluorouracil in the Blood and Brain of Rat Using Microdialysis

    PubMed Central

    Chiang, Meng-Hsuan; Chang, Li-Wen; Wang, Ju-Wen; Lin, Lie-Chwen; Tsai, Tung-Hu

    2015-01-01

    According to a survey from the National Health Insurance Research Database (NHIRD), Jia-Wei-Xiao-Yao-San (JWXYS) is the most popular Chinese medicine for cancer patients in Taiwan. 5-Fluorouracil (5-FU) is a general anticancer drug for the chemotherapy. To investigate the herb-drug interaction of JWXYS on pharmacokinetics of 5-FU, a microdialysis technique coupled with a high-performance liquid chromatography system was used to monitor 5-FU in rat blood and brain. Rats were divided into four parallel groups, one of which was treated with 5-FU (100 mg/kg, i.v.) alone and the remaining three groups were pretreated with a different dose of JWXYS (600, 1200, or 2400 mg/kg/day for 5 consecutive days) followed by a combination with 5-FU. This study demonstrates that 5-FU with JWXYS (600 mg/kg/day or 1200 mg/kg/day) has no significant effect on the pharmacokinetics of 5-FU in the blood and brain. However, JWXYS (2400 mg/kg/day) coadministered with 5-FU extends the elimination half-life and increases the volume of distribution of 5-FU in the blood. The elimination half-life of 5-FU in the brain for the pretreatment group with 2400 mg/kg/day of JWXYS is significantly longer than that for the group treated with 5-FU alone and also reduces the clearance. This study provides practical dosage information for clinical practice and proves the safety of 5-FU coadministered with JWXYS. PMID:25861367

  11. China: Tradition and Transformation, Curriculum Projects. Fulbright Hays Summer Seminars Abroad 1998 (China).

    ERIC Educational Resources Information Center

    National Committee on United States-China Relations, New York, NY.

    The curriculum projects in this collection focus on diverse aspects of China, the most populous nation on the planet. The 16 projects in the collection are: (1) "Proposed Secondary Education Asian Social Studies Course with an Emphasis on China" (Jose Manuel Alvarino); (2) "Education in China: Tradition and Transition" (Sue…

  12. 77 FR 5865 - American Unity Investments, Inc., China Display Technologies, Inc., China Wind Energy, Inc., Fuda...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-06

    ... SECURITIES AND EXCHANGE COMMISSION [File No. 500-1] American Unity Investments, Inc., China Display Technologies, Inc., China Wind Energy, Inc., Fuda Faucet Works, Inc., Greater China Media... concerning the securities of China Wind Energy, Inc. because it has not filed any periodic reports since the...

  13. An Introduction to Education in the People's Republic of China and U.S.-China Educational Exchanges.

    ERIC Educational Resources Information Center

    Perrolle, Pierre M.; Reed, Linda A.

    Information is presented on China's higher education system, China's current educational exchanges, and the U.S.-China educational exchange process. China's higher education system is considered in terms of historical themes and implications for the present, the number and types of institutions, graduate education, operation of the higher…

  14. [Herbological study on the botanical origin of the Chinese crude drug shan-zhu-yu].

    PubMed

    Mikage, Masayuki; Hutagi, Yukari

    2008-01-01

    The historical change in the botanical origin of the Chinese herbal drug Shan-zhu-yu, San-syu-yu in Japanese) was studied herbologically. The results obtained were as follows: The original plant, described in Shen-nong-ben-cao-jing written in the Hou-Han Dynasty (A.D. 25-220) and Wu-pu-ben-cao written in the Wei dynasty (A.D. 220-265), was Prunus pseudocerasus or an allied species such as P. tomentosa. However, the original plant described in Ming-yi-bie-lu, written in the same era, was thought to be Cornus officinalis; the fruit of which is used commonly today as Shan-zhu-yu. In addition to Prunus and Cornus, the plants of the genus Berberis, of the family Berberidaceae, and Zanthoxylum of Rutaceae were also used in China until the Ming Dynasty. The plants of Elaeagnus, of the family Elaeagnaceae, were possibly used in ancient Japan. Cornus officinalis was determined to be the origin of Shan-zhu-yu during the Qing Dynasty, China.

  15. China's water scarcity.

    PubMed

    Jiang, Yong

    2009-08-01

    China has been facing increasingly severe water scarcity, especially in the northern part of the country. China's water scarcity is characterized by insufficient local water resources as well as reduced water quality due to increasing pollution, both of which have caused serious impacts on society and the environment. Three factors contribute to China's water scarcity: uneven spatial distribution of water resources; rapid economic development and urbanization with a large and growing population; and poor water resource management. While it is nearly impossible to adjust the first two factors, improving water resource management represents a cost-effective option that can alleviate China's vulnerability to the issue. Improving water resource management is a long-term task requiring a holistic approach with constant effort. Water right institutions, market-based approaches, and capacity building should be the government's top priority to address the water scarcity issue.

  16. A brief history of Regional Warning Center China (RWC-China)

    NASA Astrophysics Data System (ADS)

    He, Han; Wang, Huaning; Du, Zhanle; Huang, Xin; Yan, Yan; Dai, Xinghua; Guo, Juan; Wang, Jialong

    2018-03-01

    Solar-terrestrial prediction services in China began in 1969 at the Beijing Astronomical Observatory (BAO), Chinese Academy of Sciences (CAS). In 1990, BAO joined the International URSIgram and World Days Service (IUWDS) and started solar-terrestrial data and prediction interchanges with other members of IUWDS. The short-term solar activity prediction service with standard URSIgram codes began in January 1991 at BAO, and forecasts have been issued routinely every weekday from then on. The Regional Warning Center Beijing (RWC-Beijing) of IUWDS was officially approved in China in 1991 and was formally established in February 1992. In 1996, the IUWDS was changed to the current name, the International Space Environment Service (ISES). In 2000, the RWC-Beijing was renamed RWC-China according to ISES requirements. In 2001, the National Astronomical Observatories, CAS (NAOC) was established. All the solar-terrestrial data and prediction services of BAO were taken up by NAOC. The headquarters of RWC-China is located on the campus of NAOC.

  17. Baiyun Ebo, China

    NASA Image and Video Library

    2012-04-11

    Acquired by NASA Terra spacecraft, this image shows a mine in Baiyun Ebo, Inner Mongolia, China, the site of almost half the world rare earth production. China is responsible for over 95% of global production of rare earth elements.

  18. Comparison of NOx emissions from China III and China IV in-use diesel trucks based on on-road measurements

    NASA Astrophysics Data System (ADS)

    Yao, Zhiliang; Wu, Bobo; Wu, Yunong; Cao, Xinyue; Jiang, Xi

    2015-12-01

    To mitigate NOx and other emissions from diesel vehicles, China I, China II, China III and China IV emissions standards for new vehicles have been implemented nationwide. However, recent on-road measurements using a portable emission measurement system (PEMS) have revealed no significant reductions in the NOx emissions factors of diesel trucks due to the change from China II emissions standards to the more stringent China III standards. Thus, it is important to understand the effect of the China IV emissions standard on NOx emissions. In this study, nine China III and nine China IV diesel trucks of three sizes (light-duty diesel trucks (LDDTs), medium-duty diesel trucks (MDDTs) and heavy-duty diesel trucks (HDDTs)) were tested on real roads in Beijing using a PEMS. Compared to the tested China III diesel trucks, the China IV diesel trucks showed significant reductions of the average NOx emissions factors in terms of both distance travelled and fuel consumption. However, the driving conditions had an important impact on the reduction. Under non-highway driving (NHD), several of the tested China IV diesel trucks experienced no reduction or an increase in NOx emissions compared to their China III counterparts. The NOx emissions factors of the 18 tested diesel trucks under NHD were on average 1.5-times greater than those under highway driving (HD), and the effects on NOx emissions removal from China III to China IV diesel trucks were greater under HD than under NHD. In addition, no significant reduction of NOx based on fuel consumption for China IV diesel trucks was observed for MDDTs and HDDTs compared to the test results for similar China II vehicles reported in a previous study. To reduce NOx emissions in China, additional control measures of vehicular NOx emissions should be formulated.

  19. Environmental Management in Mainland China.

    ERIC Educational Resources Information Center

    Shen, Thomas T.

    1984-01-01

    Provides an overview of China's environmental pollution management by discussing: China's Environmental Protection Organization; laws and regulations; environmental protection program; education and manpower training; and research into environmental pollution problems. (The author provided technical assistance to China's environmental pollution…

  20. China: Tradition and Transformation. Curriculum Projects. Fulbright-Hays Summer Seminar Abroad Program 1999 (China).

    ERIC Educational Resources Information Center

    National Committee on United States-China Relations, New York, NY.

    This collection of curriculum projects is the result of the authors' participation in a Fulbright summer seminar program in China. The following 16 curriculum projects are in the collection: (1) "Banpo Village: A Prehistoric Dig" (Sandra Bailey); (2) "China: Moving into the New Millennium: A Study of China's Past, Present and…

  1. Cultivating regenerative medicine innovation in China.

    PubMed

    McMahon, Dominique S; Thorsteinsdóttir, Halla; Singer, Peter A; Daar, Abdallah S

    2010-01-01

    While China has become a significant contributor and prolific publisher in regenerative medicine, its role in the field is not well understood. We analyze how capacity in regenerative medicine was built in China to identify some of its main strengths and challenges. This case study of regenerative medicine in China is primarily based on interviews with experts in China, including researchers, policy makers, clinicians, representatives of firms and regulators. Our analysis shows that diverse groups are active in this field in China. Leading research groups are contributing extensively to international peer-reviewed journals. Strong governmental support and recruitment of highly trained Chinese scientists from abroad has made it possible for China to rapidly build up capacity in regenerative medicine. However, some hospitals in China are offering stem cell therapies with limited scientific evidence supporting their efficacy/safety, and international skepticism of medical research in China presents a challenge to the development of the field. China has been able to catapult itself into the forefront of regenerative medicine but needs to address current regulatory challenges in order to secure its position in this emerging field.

  2. Geoinformatics Education in China

    NASA Astrophysics Data System (ADS)

    Li, D.; Gong, J.; Yue, P.

    2014-04-01

    The paper will give an overview of the current status of education in Geoinformatics in China. First, the paper will provide a general review of the scientific and technological development of Geoinformatics in China. It then presents how the development affects the education and training in China. In the paper, universities and institutes in China that can award academic degrees related to Geoinformatics will be summarized. Next, the paper will report the work having been done by the expert group on Surveying and Mapping, including the revision of discipline catalogue and guide for graduate education and requirements. A list of typical curriculain Geoinformatics education is suggested. Finally, activities on promoting the graduate student exchange platform will be presented.

  3. Using CSLD Method to Calculate COD Pollution Load of Wei River Watershed above Huaxian Section, China

    NASA Astrophysics Data System (ADS)

    Zhu, Lei; Song, JinXi; Liu, WanQing

    2017-12-01

    Huaxian Section is the last hydrological and water quality monitoring section of Weihe River Watershed. Weihe River Watershed above Huaxian Section is taken as the research objective in this paper and COD is chosen as the water quality parameter. According to the discharge characteristics of point source pollutions and non-point source pollutions, a new method to estimate pollution loads—characteristic section load(CSLD) method is suggested and point source pollution and non-point source pollution loads of Weihe River Watershed above Huaxian Section are calculated in the rainy, normal and dry season in the year 2007. The results show that the monthly point source pollution loads of Weihe River Watershed above Huaxian Section discharge stably and the monthly non-point source pollution loads of Weihe River Watershed above Huaxian Section change greatly and the non-point source pollution load proportions of total pollution load of COD decrease in the normal, rainy and wet period in turn.

  4. Copula-based drought risk assessment combined with an integrated index in the Wei River Basin, China

    NASA Astrophysics Data System (ADS)

    Chang, Jianxia; Li, Yunyun; Wang, Yimin; Yuan, Meng

    2016-09-01

    It is critical to assess drought risk based on a reliably integrated drought index incorporating comprehensive information of meteorology, hydrology and agriculture drought indices, which is of great value for further understanding the future drought tendency, prevention and mitigation. Thus, the primary objective of this study was to focus on constructing a multivariate integrated drought index (MIDI) by coupling four drought indices (i.e., Precipitation Anomaly Percentage (PAP), Runoff Anomaly Percentage (RAP), Standardized Precipitation Index with 6-month aggregation time step (SPI6) and Modified Palmer Drought Severity Index (MPDSI)) to objectively and comprehensively investigate drought risk. The variable fuzzy set theory and entropy weight method are used during the MIDI construction process. Based on the MIDI, a drought event including drought duration and severity is redefined using run theory. Then copula-based drought risk is fully assessed through the joint probability distribution of drought duration and severity. Results indicate the following: (1) the constructed MIDI is consistent with the Standardized Precipitation Index (SPI) and Runoff Anomaly Percentage (RAP) series, and it is more sensitive and effective to capture historical drought events; (2) the drought characteristics present noticeable spatial variability among five subzones, and the entire basin has 49 droughts with the longest drought duration spanning 8.55 months; and (3) the mainstream, especially the middle and lower reaches, has higher occurrences of severe droughts for approximately every 10 years.

  5. Sport in China.

    ERIC Educational Resources Information Center

    Knuttgen, Howard G., Ed.; And Others

    Part 1 of this book, "Evoluation and Organization of Physical Culture," examines the history and current organization of physical education and sport in the People's Republic of China. This part includes chapters on: the evolution and organization of physical culture; physical culture in China today; the organizational structure of…

  6. Outsourcing to China.

    PubMed

    Liu, Jacqueline

    2004-12-01

    To enhance competitive advantage in the face of increasing globalisation, companies need to consider moving certain operations to China, if they have not done so already. This article describes the evolving nature of outsourcing to China and what companies need to consider to be successful in this business model.

  7. China Biobanking.

    PubMed

    Zhang, Yong; Li, Qiyuan; Wang, Xian; Zhou, Xiaolin

    2015-01-01

    Biobanks are playing increasingly important roles in clinical and translational research nowadays. China, as a country with the largest population and abundant clinical resources, attaches great importance to the development of biobanks. In recent years, with the increasing support from the Chinese government, biobanks are blooming across the country. This paper provides a detailed overview of China biobanking, which is further divided in the following four parts: (i) general introduction of the number, category and distribution of current biobanks; (ii) summarization of the current development status, and issues that Chinese biobanks are faced with; (iii) international cooperation between China and the global biobanking community; (iv) prospect of the modern twenty-first century Chinese biobanks, which would achieve standardized operation, systematic specimen management, and extensive collaboration, and thus provide support for the robust research discoveries and personalized medicine etc.

  8. Teaching about Ethnicities in China

    ERIC Educational Resources Information Center

    Stedman, Caryn White

    2010-01-01

    A unit on China's ethnicities provides students rich opportunities to explore multiple themes in the social studies while helping them to develop a deeper understanding of recent events in western China. Studying China's ethnic minorities encompasses such topics as stereotyping, cultural diversity, the creation of ethnic identities, and key…

  9. Income inequality in today's China.

    PubMed

    Xie, Yu; Zhou, Xiang

    2014-05-13

    Using multiple data sources, we establish that China's income inequality since 2005 has reached very high levels, with the Gini coefficient in the range of 0.53-0.55. Analyzing comparable survey data collected in 2010 in China and the United States, we examine social determinants that help explain China's high income inequality. Our results indicate that a substantial part of China's high income inequality is due to regional disparities and the rural-urban gap. The contributions of these two structural forces are particularly strong in China, but they play a negligible role in generating the overall income inequality in the United States, where individual-level and family-level income determinants, such as family structure and race/ethnicity, play a much larger role.

  10. SNARC-like Congruency Based on Number Magnitude and Response Duration

    ERIC Educational Resources Information Center

    Kiesel, Andrea; Vierck, Esther

    2009-01-01

    Recent findings demonstrated that number magnitude affects the perception of display time (B. Xuan, D. Zhang, S. He, & X. Chen, 2007). Participants made fewer errors when display time (e.g., short) and magnitude (e.g., small) matched, suggesting an influence of magnitude on time perception. With the present experiment, the authors aimed to extend…

  11. Cadaveric organ donation in China

    PubMed Central

    Wu, Yijin; Elliott, Robert; Li, Linzi; Yang, Tongwei; Bai, Yusen; Ma, Wen

    2018-01-01

    Abstract In this paper, we will discuss several ethical issues concerning cadaveric organ donation from the perspective of sociocultural factors that are unique to China under the condition that China has ended the use of executed prisoner's organs for transplants. It is found that though great developments have been made in organ transplantation, the ethical issues relating to organ transplantation still face dilemmas in China. It is argued that organ donation and transplantation in China could make further progress if the ethical issues proposed in this paper can be carefully considered. PMID:29517702

  12. [Textual research of Liu Wan-su's works on consumptive thirst].

    PubMed

    Yang, Shi-Zhe; Zhang, Xian-Zhe

    2007-07-01

    Liu Wan-su's San xiao lun (On Three Consumptions) was the earliest extant monograph dealing with the consumption thirst in traditional Chinese medicine (TCM). The other book, with the namesake of Liu Wan-su, Su wen bing ji qi yi bao ming ji (Collection for Preserving Life of Pathogenesis in Plain Questions), also included a section of consumption thirst. However, through comparison, the descriptions in both books were quite different and it seemed unlikely that it were written by the same author. Based on textural research of bibliography, it's hard to say if this is a true one. Further, comparison of the book with the texts of consumption thirst in Huang di su wen xuan ming lun fang (Elucidated Prescriptions and Expositions of Huangdi's Plain Questions), an authentic book of Liu, a consistency was found between San xiao lun and Huang di su wen xuan ming lun fang. It is very unlikely that Su wen bing ji qi yi bao ming ji was written by Liu because of its obvious different writing style.

  13. Pension Reform in China.

    PubMed

    Liu, Tao; Sun, Li

    2016-01-01

    This article analyzes China's pension arrangement and notes that China has recently established a universal non-contributory pension plan covering urban non-employed workers and all rural residents, combined with the pension plan covering urban employees already in place. Further, in the latest reform, China has discontinued the special pension plan for civil servants and integrated this privileged welfare class into the urban old-age pension insurance program. With these steps, China has achieved a degree of universalism and integration of its pension arrangement unprecedented in the non-Western world. Despite this radical pension transformation strategy, we argue that the current Chinese pension arrangement represents a case of "incomplete" universalism. First, its benefit level is low. Moreover, the benefit level varies from region to region. Finally, universalism in rural China has been undermined due to the existence of the "policy bundle." Additionally, we argue that the 2015 pension reform has created a situation in which the stratification of Chinese pension arrangements has been "flattened," even though it remains stratified to some extent.

  14. China's Vocational Universities. ERIC Digest.

    ERIC Educational Resources Information Center

    Ding, Anning

    This ERIC Digest describes the development and characteristics of vocational universities (VUs) in China. In response to the demand for increased numbers of trained technical workers in the 1980's, VUs developed and the higher vocational education system in China was reformed. Currently, 101 vocational universities are in existence in China. These…

  15. China-U.S. Trade Issues

    DTIC Science & Technology

    2009-06-23

    failure in some cases to ensure that its exported products meet U.S. health and safety standards. Further complicating the bilateral economic...resolution cases against China to the WTO; and continuing pressure on China to appreciate its currency. Others have warned against using...Implementation Issues ............................................................................................... 16 Pending U.S. Cases Against China

  16. China-U.S. Trade Issues

    DTIC Science & Technology

    2009-06-03

    failure in some cases to ensure that its exported products meet U.S. health and safety standards. Further complicating the bilateral economic...resolution cases against China to the WTO; and continuing pressure on China to appreciate its currency. Others have warned against using “protectionist...16 Pending U.S. Cases Against China

  17. China's Innovation Paradox

    ERIC Educational Resources Information Center

    Chan, Jeremy

    2015-01-01

    China aims to become an innovation-led nation by 2020, but its leadership is generally sceptical--and oftentimes hostile--to the market forces, open exchange of ideas, and creative destruction that have unlocked innovation in other countries. Instead, Beijing hopes to promote innovation in China through a massive expansion in higher education,…

  18. Can China's health care be transplanted without China's economic policies?

    PubMed

    Blendon, R J

    1979-06-28

    China's economic policies of the past 25 years have shaped its present health-care system. China's leadership has decided to have neither a national health-insurance system nor a national health service. Instead, it decided that its health system would mirror the workings of its industrial and agricultural system. Decisions to minimize imports, ban private economic activity, assign university graduates on a compulsory basis, control wages, maintain a large domestic standing army and prevent professions or universities from acquiring independent status led directly to the present system of medical care. Consequently, transplantation of China's striking achievements in health-care delivery to the United States or other countries is unlikely to occur in the absence of transfer of the underlying economic policies.

  19. Weighting for China, Counting on the United States: Asia’s China Debate and U.S. Interests

    DTIC Science & Technology

    2003-12-01

    political stability . Unease exists about ethnic Chinese migration and diasporas and the possible reassertion of China s historical dominance. The United States has a prime opportunity to influence Asia s China debate because the debate is ongoing, and the United States remains regarded as fundamental to national and regional calculations including about China. Extreme U.S.-China tensions and possible pressures by either to choose sides are unwelcome. No Asian country expects or desires China to supplant U.S. regional pre-eminence. At worst, some favor a balance of great

  20. China's Silk Road and global health.

    PubMed

    Tang, Kun; Li, Zhihui; Li, Wenkai; Chen, Lincoln

    2017-12-09

    In 2013, China proposed its Belt and Road Initiative to promote trade, infrastructure, and commercial associations with 65 countries in Asia, Africa, and Europe. This initiative contains important health components. Simultaneously, China launched an unprecedented overseas intervention against Ebola virus in west Africa, dispatching 1200 workers, including Chinese military personnel. The overseas development assistance provided by China has been increasing by 25% annually, reaching US$7 billion in 2013. Development assistance for health from China has particularly been used to develop infrastructure and provide medical supplies to Africa and Asia. China's contributions to multilateral organisations are increasing but are unlikely to bridge substantial gaps, if any, vacated by other donors; China is creating its own multilateral funds and banks and challenging the existing global architecture. These new investment vehicles are more aligned with the geography and type of support of the Belt and Road Initiative. Our analysis concludes that China's Belt and Road Initiative, Ebola response, development assistance for health, and new investment funds are complementary and reinforcing, with China shaping a unique global engagement impacting powerfully on the contours of global health. Copyright © 2017 Elsevier Ltd. All rights reserved.

  1. China-U.S. Trade Issues

    DTIC Science & Technology

    2008-10-07

    practices. In response, it filed a number of trade dispute resolution cases against China in the WTO, including China’s failure to protect IPR and...in China. In addition, the Administration reversed a long-standing policy that countervailing cases (dealing with government subsidies) could not be...13 WTO Implementation Issues . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 U.S. WTO Cases Against China

  2. PREFACE: 12th International Symposium on Multiscale, Multifunctional and Functionally Graded Materials (FGM 2012)

    NASA Astrophysics Data System (ADS)

    Zhou, Zhangjian; Li, Jingfeng; Zhang, Lianmeng; Ge, Changchun

    2013-03-01

    Technology, and was supported by National Natural Science Foundation of China. On behalf of the organizing committee of FGM-2012, I express my great appreciation to their support of the symposium. Nearly 100 scholars and students from Japan, Brazil, Germany, Russia, United States of America, Portugal, France, Switzerland, Turkey, Singapore, China, and so on, attended FGM-2012, and 57 of the presented papers were collected and selected for publication. The subjects of these papers cover simulation and characterization, advanced fabrication technology, novel application of FGM and layer materials. I cordially thank all of the authors and attendees for their support, and my appreciation is also given to the advisory committee, organizing committee, and the conference volunteers for their hard work. Professor Zhangjian Zhou Proceedings Editor Beijing, December 2012 Committees International Advisory Committee Professor Glaucio H Paulino, USA Professor Marek-Jerzy Pindera, USA Professor Jeong-Ho Kim, USA Professor Emer Fazil Erdogan, USA Professor Dr Monika Willert-Porada, Germany Professor Emer Wolfgang G J Bunk, Germany Professor Omer Van Der Biest, Belgium Professor Michael M Gasik, Finland Professor Evgeny Levashov, Russia Professor Lianmeng Zhang, China Professor Qingjie Zhang, China Professor Wei Pan, China Professor Chang-Chun Ge, China Professor Jing-Feng Li, China Professor Zhangjian Zhou, China Associate Professor Serkan Dag, Turkey Professor Fernando A Rochinha, Brazil Professor Emilio C N Silva, Brazil Professor Luis August Rocha, Portugal Dr Sasa Novak, Slovenia Dr Masayuki Niino, Japan Professor Akira Kawasaki, Japan Professor Ichiro Shiota, Japan Dr Akinaga Kumakawa, Japan Dr Yoshikazu Shinohara, Japan Professor Kiyotaka Matsuura, Japan Professor Yoshinari Miyamoto, Japan Professor Takashi Goto, Japan Professor Yoshimi Watanabe, Japan Professor Kazuhiro Hasezaki, Japan Professor Soshu Kirihara, Japan Professor Emer Toshio Hirai, Japan Mr Choji Endou, Japan Dr

  3. New medical education reform in China: Towards healthy China 2030.

    PubMed

    Song, Peipei; Jin, Chunlin; Tang, Wei

    2017-01-01

    On July 11, 2017, the State Council of China issued a bold plan to revolutionize medical education and promote collaboration between medical education and practice. The cornerstone of the plan is training more qualified medical professionals to improve public healthcare on the path to Healthy China 2030. According to this plan, a "5+3" training system will be instituted to train medical professionals in China, and top medical colleges will be encouraged to recruit more students. However, given the less-than-ideal professional status of Chinese doctors, the frequent incidents of violence against them, long working hours and a heavy workload, and an unsatisfactory income, attracting personnel to work in medicine and health care has become a challenge. Prior to the end of 2016, there were 3.19 million practicing (assistant) physicians in China, amount to 2.31 per thousand population. The average workload of physicians was 7.3 outpatient visits per day and 2.6 beds per day, and these figures are much higher for physicians working in tertiary hospitals. Studies have found that 78% of physicians work more than 8 hours a day and 7% of physicians work more than 12 hours a day, but the average annual income of physicians in 2015 was 77,000 yuan (about $12,360), in contrast to an average annual income of $294,000 for physicians in the United States. Medical humanities education is also emphasized by the new medical education reform to foster the humanistic spirts of medical students in order to improve public healthcare in China. In the face of a mindset that "medical technology comes first" and growing expectations among the public, public education is needed to provide the public with a more comprehensive view by explaining the limitations of modern medicine since "medicine is not a panacea". Additional efforts should be undertaken by the Government, organizations, physicians, patients, and the public to create a virtuous cycle of healthcare in China.

  4. Agricultural Meteorology in China.

    NASA Astrophysics Data System (ADS)

    Rosenberg, Norman J.

    1982-03-01

    During nearly five weeks in China (May-June 1981), the author visited scientific institutions and experiment stations engaged in agricultural meterology and climatology research and teaching. The facilities, studies, and research programs at each institution are described and the scientific work in these fields is evaluated. Agricultural meteorology and climatology are faced with some unique problems and opportunities in China and progress in these fields may be of critical importance to that nation in coming years. The author includes culinary notes and comments on protocol in China.

  5. Higher Education Reform in China: Beyond the Expansion. China Policy Series

    ERIC Educational Resources Information Center

    Morgan, W. John, Ed.; Wu, Bin, Ed.

    2011-01-01

    A major transformation of Chinese higher education (HE) has taken place over the past decade--China has reshaped its higher education sector from elite to mass education with the number of graduates having quadrupled to three million a year over six years. China is exceptional among lower income countries in using tertiary education as a…

  6. China-U.S. Trade Issues

    DTIC Science & Technology

    2007-07-11

    economic and trade practices. It has recently filed a number of trade dispute resolution cases against China in the WTO, including over China’s failure to...various industries in China. In addition, the Administration recently reversed a long-standing policy that countervailing cases (dealing with...15 U.S. WTO Cases Against China . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Violations of U.S. Intellectual Property Rights

  7. Analysing Forst Fores in China

    NASA Astrophysics Data System (ADS)

    Casanova, Jose-Luis; Sanz, Julia; Garcia, Miguel; Salvador, Pablo; Quin, Xianlin; Li, Zengyuan; Yin, Lingyu; Sun, Guifen; Goldammer, Johann

    2016-08-01

    Forest fires are a major concern in China because of the economical and biodiversity looses and because the emission of trace gases into the atmosphere. During 12 years LATUV has been working in the development of forest fires products, especially in North China. A catalogue of products has been generated like: forest fire detection, burnt area mapping, gas emissions, severity and burnt biomass.Forest fires can be detected by different platforms and sensor but the rate of false alarms is high because of industrial activity. The gas emissions are important, because of the forest fires inside China and because the forest fires between China and Russia that have a considerable impact in the atmosphere composition in China.The availability of new sensors on board sentinel 2 and sentinel 3 platforms will increase the product catalogue with new products more accurate and increasing the periodicity information.

  8. Characteristics, management and response to alteplase in China versus non-China participants of the ENCHANTED trial.

    PubMed

    Song, Lily; Wang, Xia; Robinson, Thompson; Lindley, Richard I; Arima, Hisatomi; Lavados, Pablo M; Chen, Xiaoying; Chalmers, John; Anderson, Craig S

    2017-06-01

    The characteristics of patients with acute ischaemic stroke (AIS) and their management vary across regions, which may influence outcomes. We examined for differential patterns of outcome between China and non-China participants of the ENhanced Control of Hypertension And Thrombolysis strokE stuDy (ENCHANTED), which tested different alteplase doses in AIS. ENCHANTED was an international, multicentre, open, blinded-endpoint trial of the effects of low-dose (0.6 mg/kg) versus standard-dose (0.9 mg/kg) intravenous alteplase on 90-day disability outcomes and symptomatic intracerebral haemorrhage (sICH) in 3310 patients with AIS. Participants (n=1419, 48%) in China were younger, and more often male, hypertensive and with prior stroke and coronary artery disease, but less likely to have atrial fibrillation and use antihypertensive, antithrombotic and lipid-lowering agents, compared with non-China patients with AIS. Although China participants had more AIS due to large artery occlusion, were treated later and had differing ancillary management, there was no significant difference in 90-day modified Rankin scale scores 2-6 (55.6% vs 47.8%; OR, adjusted for baseline and management factors 0.87 (95% CI 0.71 to 1.07; p=0.20)) and risk of sICH (Safe Implementation of Thrombolysis in Stroke-Monitoring Study criteria: 1.4% vs 1.8%; p=0.12) compared with non-China participants. There was no heterogeneity in the treatment effects of low-dose versus standard-dose alteplase between China and non-China participants. Patients with AIS recruited to the ENCHANTED trial in China had similar outcomes in response to thrombolysis treatment despite significantly differing demographic, clinical and management factors to patients with AIS in other regions.

  9. JPRS Report, China.

    DTIC Science & Technology

    1991-03-12

    79 Hainan Agricultural Experimentation Zone Approved [CHINA DAILY 28 Feb...ment of postwar Iraq and other poor Middle East coun- Effects of 4 June Not Considered Serious tries. If this question is again raised by Baker during...of authority in China, as well as future succes- military equipment to Iraq; however, over the long term, sors, have studied in the USSR. The United

  10. China Dust and Sand

    Atmospheric Science Data Center

    2013-04-16

    ... article title:  Dust and Sand Sweep Over Northeast China     View Larger Image ... these views of the dust and sand that swept over northeast China on March 10, 2004. Information on the height of the dust and an ...

  11. Distribution of tick-borne diseases in China

    PubMed Central

    2013-01-01

    As an important contributor to vector-borne diseases in China, in recent years, tick-borne diseases have attracted much attention because of their increasing incidence and consequent significant harm to livestock and human health. The most commonly observed human tick-borne diseases in China include Lyme borreliosis (known as Lyme disease in China), tick-borne encephalitis (known as Forest encephalitis in China), Crimean-Congo hemorrhagic fever (known as Xinjiang hemorrhagic fever in China), Q-fever, tularemia and North-Asia tick-borne spotted fever. In recent years, some emerging tick-borne diseases, such as human monocytic ehrlichiosis, human granulocytic anaplasmosis, and a novel bunyavirus infection, have been reported frequently in China. Other tick-borne diseases that are not as frequently reported in China include Colorado fever, oriental spotted fever and piroplasmosis. Detailed information regarding the history, characteristics, and current epidemic status of these human tick-borne diseases in China will be reviewed in this paper. It is clear that greater efforts in government management and research are required for the prevention, control, diagnosis, and treatment of tick-borne diseases, as well as for the control of ticks, in order to decrease the tick-borne disease burden in China. PMID:23617899

  12. Changes in "hotter and wetter" events across China

    NASA Astrophysics Data System (ADS)

    Liu, C.; Deng, H.; Lu, Y.; Qiu, X.; Wang, D.

    2017-12-01

    As global warming intensifies, efforts to understand the changes in extreme climate events have increased in recent years. A combined analysis of the changes in extreme temperature and precipitation events is presented in this paper. Using observational data from 1961 to 2015, a set of hotter and wetter (HW) events is defined, and we examine the changes in these events across China. The results show that more HW events occur in Central and Eastern China than in other subregions, especially in South China (SC). The rate of increase in HW events is 2.7 and 1.9 per decade in SC and East China (EC), respectively. In China, most HW events occurred in the last 20 years of the study period, indicating that China entered a period of high-frequency HW events. Indeed, the range in anomalies in the torrential rain days is greater than that of the high-temperature days in Northwest China (NWC), Central China (CC), and EC after the mid- to late 1990s. The opposite pattern is found in Northeast China (NEC), Southwest China-region 1 (SWC1), Southwest China-region 2 (SWC2), and SC. Finally, the increase in HW events in most regions of China is closely associated with warming.

  13. Current development of biorefinery in China.

    PubMed

    Tan, Tianwei; Shang, Fei; Zhang, Xu

    2010-01-01

    To meet the demand of its fast growing economy, China has become already the second largest buyer of crude oil. China is facing critical problems of energy shortage and environment deterioration. Rational and efficient energy use and environment protection are both getting more attention in China. Biomass energy is renewable energy made from biological sources. China's biomass resources are abundant, which could provide energy for future social and economic development. However technologies for biomass resource conversion in China are still just beginning. In this paper, current biomass resource distribution and technologies of biomass energy, including power generation, biofuel production and biomass-based chemical production are reviewed. Copyright 2010 Elsevier Inc. All rights reserved.

  14. The Structure of Oceanography in China.

    ERIC Educational Resources Information Center

    Churgin, James

    1984-01-01

    Describes the structure of marine science in China. Includes organization and activities of China's National Bureau of Oceanography and programs administered through various ministries, Academia Sinica (China's Academy of Sciences), universities, and provincial institutes. Comments on research vessionals and other development initiatives are also…

  15. China's "Great Leap" toward Madison Avenue.

    ERIC Educational Resources Information Center

    Anderson, Michael H.

    1981-01-01

    Examines the expanding use of advertising in China. Discusses the impact of transnational corporations in communication and other areas on the development of China, and the implications that the introduction of advertising has for China's role as one of the models for developing countries. (JMF)

  16. Impressions of nursing in China.

    PubMed

    Douglas, J

    1994-01-01

    This is the first of a series of reflections on a trip a group of nurses made to China in June 1994. John Douglas, a science writer who accompanied the group, wrote the first article in this series. He shares his reflections on the Chinese health care system and interviews conducted with several Chinese nurses. Dr. Grayce Roessler, an internationally known transcultural nursing leader, directed the tour. She has traveled extensively in China (some 30 trips over twenty years) and has worked with Chinese nurses to establish transcultural educational exchange programs between the United States and China. In a future issue of this journal, Dr. Roessler will present her reflections on nursing in China from a transcultural nursing leader's perspective. In the final article in this series Dr. Julianna Finn, a transcultural nurse educator who also made this trip, will present some reflections on nursing in China from a transcultural nursing theoretical perspective using Leininger's Culture Care Theory.

  17. An authentication scheme for secure access to healthcare services.

    PubMed

    Khan, Muhammad Khurram; Kumari, Saru

    2013-08-01

    Last few decades have witnessed boom in the development of information and communication technologies. Health-sector has also been benefitted with this advancement. To ensure secure access to healthcare services some user authentication mechanisms have been proposed. In 2012, Wei et al. proposed a user authentication scheme for telecare medical information system (TMIS). Recently, Zhu pointed out offline password guessing attack on Wei et al.'s scheme and proposed an improved scheme. In this article, we analyze both of these schemes for their effectiveness in TMIS. We show that Wei et al.'s scheme and its improvement proposed by Zhu fail to achieve some important characteristics necessary for secure user authentication. We find that security problems of Wei et al.'s scheme stick with Zhu's scheme; like undetectable online password guessing attack, inefficacy of password change phase, traceability of user's stolen/lost smart card and denial-of-service threat. We also identify that Wei et al.'s scheme lacks forward secrecy and Zhu's scheme lacks session key between user and healthcare server. We therefore propose an authentication scheme for TMIS with forward secrecy which preserves the confidentiality of air messages even if master secret key of healthcare server is compromised. Our scheme retains advantages of Wei et al.'s scheme and Zhu's scheme, and offers additional security. The security analysis and comparison results show the enhanced suitability of our scheme for TMIS.

  18. Work environment impact scale: testing the psychometric properties of the Swedish version.

    PubMed

    Ekbladh, Elin; Fan, Chia-Wei; Sandqvist, Jan; Hemmingsson, Helena; Taylor, Renée

    2014-01-01

    The Work Environment Impact Scale (WEIS) is an assessment that focuses on the fit between a person and his or her work environment. It is based on Kielhofner's Model of Human Occupation and designed to gather information on how clients experience their work environment. The aim of this study was to examine the psychometric properties of the Swedish version of the WEIS assessment instrument. In total, 95 ratings on the 17-item WEIS were obtained from a sample of clients with experience of sick leave due to different medical conditions. Rasch analysis was used to analyze the data. Overall, the WEIS items together cohered to form a single construct of increasingly challenging work environmental factors. The hierarchical ordering of the items along the continuum followed a logical and expected pattern, and the participants were validly measured by the scale. The three occupational therapists serving as raters validly used the scale, but demonstrated a relatively high rater separation index, indicating differences in rater severity. The findings provide evidence that the Swedish version of the WEIS is a psychometrically sound assessment across diagnoses and occupations, which can provide valuable information about experiences of work environment challenges.

  19. Paleoclimatic and paleomagnetic constraints on the Paleozoic reconstructions of south China, north China and Tarim

    NASA Astrophysics Data System (ADS)

    Shangyou, Nie

    1991-10-01

    Paleomagnetic and paleoclimatic data provide the most useful latitudinal constraints for plate reconstructions. Distributions through the Paleozoic of five types of climatically sensitive sediments (coals, evaporites, reefs, dolomites and limestones) for south China, north China and Tarim are shown on 15 maps that include 1578 reliable data points. These paleoclimatic data agree reasonably well with available paleomagnetic directions, although significant divergence between the two exists for the Early Paleozoic. These data indicate the following: (1) South China was in low latitudes during the entire Paleozoic, with a subtropical position in the Cambrian. (2) North China also remained near the equator in the Early and Late Paleozoic, except for the Ordovian and the Late Permian when extensive evaporites suggest slightly higher latitudinal positions, while its Middle Paleozoic position is uncertain due to the missing stratigraphie record. (3) In south China, local tectonics appears to have played a dominant role in determining paleogeography and therefore marine sedimentation, especially after the Late Ordovician-Early Silurian, because the areal coverage of marine sediments through time is distinctly different from what would be expected from published global sea-level curves. (4) Paleoclimatic and paleomagnetic data are compatible with biogeographic data which suggest that south China was part of eastern Gondwana in the Early Paleozoic, but was widely separated from Gondwana in the Late Paleozoic, and the split between the two probably happened in the Devonian, giving rise to a major break-up unconformity in central south China.

  20. China Country Analysis Brief

    EIA Publications

    2015-01-01

    China is the world's most populous country with a fast-growing economy that has led it to be the largest energy consumer and producer in the world. Rapidly increasing energy demand, especially for petroleum and other liquids, has made China influential in world energy markets.

  1. Health Care in China.

    PubMed

    Younger, David S

    2016-11-01

    China has recently emerged as an important global partner. However, like other developing nations, China has experienced dramatic demographic and epidemiologic changes in the past few decades. Population discontent with the health care system has led to major reforms. China's distinctive health care system, including its unique history, vast infrastructure, the speed of health reform, and economic capacity to make important advances in health care, nonetheless, has incomplete insurance coverage for urban and rural dwellers, uneven access, mixed quality of health care, increasing costs, and risk of catastrophic health expenditures. Copyright © 2016 Elsevier Inc. All rights reserved.

  2. 76 FR 55109 - Glycine From China

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-06

    ... INTERNATIONAL TRADE COMMISSION [Investigation No. 731-TA-718 (Third Review)] Glycine From China... U.S.C. 1675(c)), that revocation of the antidumping duty order on glycine from China would be likely... contained in USITC Publication 4255 (August 2011), entitled Glycine from China: Investigation No. 731-TA-718...

  3. 76 FR 8771 - Glycine From China

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-15

    ... INTERNATIONAL TRADE COMMISSION [Investigation No. 731-TA-718 (Third Review)] Glycine From China... order on glycine from China. SUMMARY: The Commission hereby gives notice that it will proceed with a... determine whether revocation of the antidumping duty order on glycine from China would be likely to lead to...

  4. 78 FR 54934 - China Lithium Technologies, Inc. and China Wi-Max Communications, Inc.; Order of Suspension of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-06

    ... SECURITIES AND EXCHANGE COMMISSION [File No. 500-1] China Lithium Technologies, Inc. and China Wi-Max Communications, Inc.; Order of Suspension of Trading September 4, 2013. It appears to the... securities of China Lithium Technologies, Inc. because it has not filed any periodic reports since the period...

  5. Application of China-Brazil Earth resources satellite in China

    NASA Astrophysics Data System (ADS)

    Qiao, Yuliang; Zhao, Shangmin; Zhen, Liu; Bei, Jia

    2009-03-01

    The launch and successful operation of Chinese-Brazil Earth resources satellite (CBERS-1) in China has accelerated the application of space technology in China. These applications include agriculture, forestry, water conservation, land resources, city planning, environment protection and natural hazards monitoring and so on. The result of these applications provides a scientific basis for government decision making and has created great economic and social benefits in Chinese national economy construction. In this paper we present examples and provide auxiliary documentation of additional applications of the data from Earth resource monitoring.

  6. China: A Resource and Curriculum Guide.

    ERIC Educational Resources Information Center

    Posner, Arlene, Ed.; de Keijzer, Arne J., Ed.

    This publication is intended to help secondary and college level teachers locate textbooks, curriculum units, audiovisuals, and other resources on China. The guide's contents include the following: (1) Teaching Materials on Contemporary China: A Critical Evaluation; (2) Adapting Scholarly Work to the Needs of Educators; (3) Teaching about China in…

  7. Biofuels in China.

    PubMed

    Tan, Tianwei; Yu, Jianliang; Lu, Jike; Zhang, Tao

    2010-01-01

    The Chinese government is stimulating the biofuels development to replace partially fossil fuels in the transport sector, which can enhance energy security, reduce greenhouse gas emissions, and stimulate rural development. Bioethanol, biodiesel, biobutanol, biogas, and biohydrogen are the main biofuels developed in China. In this chapter, we mainly present the current status of biofuel development in China, and illustrate the issues of feedstocks, food security and conversion processes.

  8. JPRS Report, China.

    DTIC Science & Technology

    1991-01-16

    JPRS-CAR-91-002 16 JANUARY 1991, FOREIGN BROADCAST INFORMATION SERVICE -’PRS Report-- I p~provd t•= p,,.• :i..SU China REPRODUCED BY U.S. DEPARTMENT...OF COMMERCE NATIONAL TECHNICAL INFORMATION SERVICE SPRINGFIELD, VA. 22161 China JPRS-CAR-91-002 CONTENTS 16 January 1991 INTERNATIONAL 19th-Century...disasters; delegated to and retrieved from the localities arbitrarily coordination, organization, arbitration, and resolution without benefit of a legal

  9. JPRS Report, China

    DTIC Science & Technology

    1989-11-22

    thereby relatively increasing China’s foreign debt burden. Generally speaking, a decline in foreign exchange rates helps increase exports; however, the...offset by currency inflation. This leads to further currency over- valuation, which hurts exports. Generally speaking, a fall in foreign exchange rates can...restrain exports; however, the fall in China’s foreign exchange rates in recent years has played no marked role in restricting imports. The

  10. Educational Technology in China

    ERIC Educational Resources Information Center

    Meifeng, Liu; Jinjiao, Lv; Cui, Kang

    2010-01-01

    This paper elaborates the two different academic views of the identity of educational technology in China at the current time--advanced-technology-oriented cognition, known as Electrifying Education, and problem-solving-oriented cognition, known as Educational Technology. It addresses five main modes of educational technology in China: as a…

  11. Teenage Smoking in China.

    ERIC Educational Resources Information Center

    Cheng, Tsung O.

    1999-01-01

    Examines the increasing problem of teenage smoking in modern China. Reviews China's smoking control efforts, a major feature of which has been to educate the youth against smoking so as to prevent them from starting and reduce the overall number of new smokers. (Contains 61 references.) (Author/GCP)

  12. China: Background Notes Series.

    ERIC Educational Resources Information Center

    Reams, Joanne Reppert

    Concise background information on the People's Republic of China is provided. The publication begins with a profile of the country, outlining the people, geography, economy, and membership in international organizations. The bulk of the document then discusses in more detail China's people, geography, history, government, education, economy, and…

  13. 75 FR 21346 - Chloropicrin From China

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-23

    ... China Determination On the basis of the record \\1\\ developed in the subject five-year review, the United... China would be likely to lead to continuation or recurrence of material injury to an industry in the...), entitled Chloropicrin from China: Investigation No. 731-TA-130 (Third Review). By order of the Commission...

  14. Education of dentists in China.

    PubMed

    Komabayashi, Takashi; Zhu, Qiang; Jiang, Jin; Hu, De-Yu; Kim, Kang-Ju; Toda, Shinji; Tanne, Yuki; Tanimoto, Kotaro; Kirkland, Mark D; Bird, William F

    2006-10-01

    China is geographically located in the east of Asia and its population exceeds 1.3 billion. An understanding of dental education in China is thus of interest. However, as there is little published information on this topic, this paper provides information about China regarding its dental history, dental school system including curriculum and dental licensure. High school graduates take a nationwide entrance examination to apply for dental school, of which there are more than 50 in China. A five year dental education leads to the BDS degree. Dental school graduates must then pass the nationwide licensure examination to practise dentistry. Currently, there are not adequate numbers of dentists to provide the necessary oral health care for people living outside metropolitan areas.

  15. Comittees

    NASA Astrophysics Data System (ADS)

    2004-10-01

    Fritz Caspers (CERN, Switzerland), Michel Chanel (CERN, Switzerland), Håkan Danared (MSL, Sweden), Bernhard Franzke (GSI, Germany), Manfred Grieser (MPI für Kernphysik, Germany), Dieter Habs (LMU München, Germany), Jeffrey Hangst (University of Aarhus, Denmark), Takeshi Katayama (RIKEN/Univ. Tokyo, Japan), H.-Jürgen Kluge (GSI, Germany), Shyh-Yuan Lee (Indiana University, USA), Rudolf Maier (FZ Jülich, Germany), John Marriner (FNAL, USA), Igor Meshkov (JINR, Russia), Dieter Möhl (CERN, Switzerland), Vasily Parkhomchuk (BINP, Russia), Robert Pollock (Indiana University), Dieter Prasuhn (FZ Jülich, Germany), Dag Reistad (TSL, Sweden), John Schiffer (ANL, USA), Andrew Sessler (LBNL, USA), Alexander Skrinsky (BINP, Russia), Markus Steck (GSI, Germany), Jie Wei (BNL, USA), Andreas Wolf (MPI für Kernphysik, Germany), Hongwei Zhao (IMP, People's Rep. of China).

  16. Action Learning in China

    ERIC Educational Resources Information Center

    Marquardt, Michael J.

    2015-01-01

    Action learning was introduced into China less than 20 years ago, but has rapidly become a valuable tool for organizations seeking to solve problems, develop their leaders, and become learning organizations. This article provides an historical overview of action learning in China, its cultural underpinnings, and five case studies. It concludes…

  17. International institutions and China's health policy.

    PubMed

    Huang, Yanzhong

    2015-02-01

    This article examines the role of international institutional actors in China's health policy process. Particular attention is paid to three major international institutional actors: the World Bank, the World Health Organization, and the Global Fund to Fight AIDS, Tuberculosis and Malaria. Through process tracing and comparative case studies, the article looks at how international institutions contribute to policy change in China and seeks to explain different outcomes in the relationship between international institutions and China's health policies. It finds that despite the opaque and exclusive authoritarian structure in China, international institutions play a significant role in the country's domestic health governance. By investing their resources and capabilities selectively and strategically, international institutions can change the preferences of government policy makers, move latent public health issues to the government's agenda, and affect the timing of government action and the content of policy design. Furthermore, the study suggests that different outcomes in the relationship between China's health policies and global health governance can be explained through the seriousness of the externalities China faces. Copyright © 2015 by Duke University Press.

  18. Prevalence and socio-demographic characteristics of disability in older adults in China: Findings from China Comprehensive Geriatric Assessment Study.

    PubMed

    Ma, Lina; Li, Zhenzhen; Tang, Zhe; Sun, Fei; Diao, Lijun; Li, Jian; He, Yao; Dong, Birong; Li, Yun

    2017-11-01

    Disability affects older adults' quality of life. This study aimed to examine the socio-demographic characteristics of disability in older adults in China. Data was obtained from the China Comprehensive Geriatric Assessment Study (CCGAS). The sample comprised 6864 people aged 60 years and above from seven provinces in China. A door-to-door survey was conducted by formally trained interviewers using a unified questionnaire. Disability was assessed with physical health assessment comprising activities of daily living (ADL), and independent activities of daily living (IADL). For the purpose of this study, we analyzed only disability and some socio-demographic dimensions. The rates were standardized based on China's Sixth National Census population distribution. The disability rate in older adults was 7.0%. The disability rate was significantly higher in women than men, significantly higher in rural areas than urban areas, and higher in northern China than southern China. Urban disability rates ranged from 5.7% to 1.2%. The differences were statistically significant, with Beijing having the highest and Shanghai the lowest disability rates. Disability increased with age. In China, the disability rate in older adults is 7.0%, and increases with age. The disability rate is significantly higher in women, rural area, and northern China. This is the first study to report the epidemiology of disability in older adults in China in recent years and indicates the need for further epidemiological data on disability in China to facilitate long-term care and care policy formulation. Copyright © 2017 Elsevier B.V. All rights reserved.

  19. Evaluation of Androgen Receptor Function in Prostate Cancer Prognosis and Therapeutic Stratification

    DTIC Science & Technology

    2013-10-01

    presentations 1) American Association for Cancer Research (AACR) Annual Meeting April6-10, 2013, Washington, DC Albert Dobi, Denise Young, Wei Huang, Lakshmi ...Network (EDRN) Scientific Workshop March 13-15, Bethesda, MD Albert Dobi, Gyorgy Petrovics, Denise Young, Wei Huang, Lakshmi Ravindranath, Shashwat

  20. China's family planning policy today.

    PubMed

    Meredith, W H

    1993-01-01

    This paper reviews China's family planning (FP) policy and its progress and problems in reaching state goals. Opening with a brief description of the one-child policy introduced in 1979, the paper moves backward in time to a consideration of the historical perspective and government policy. The current situation is then described in more detail. It is noted that China's population of 1.14 billion in 1990 would have been 1.3 billion without FP and that China contains 22% of the world's population with only 7% of its arable land. The state hopes to limit the growth rate to 12.5/1000 in the coming decade but a birth peak is predicted, birth control work has progressed very unevenly, marriage and pregnancy under age 18 is still common in rural areas, and life expectancy has risen. Urban compliance is very high, but the desire to have sons is still strong in rural areas. Problems with the birth rate among the migrating population are being addressed by the requirement that migrants produce "FP cards" before applying for residency permits. It is believed that female infanticide is still practiced in rural areas and that eliminating son preference would reduce the overall birth rate. While many couples rely on sterilization, the government is conducting research on new forms of the IUD (the most popular contraceptive) and vaccines and is encouraging the use of condoms. Most contraceptives are distributed free through an extensive network of FP associations. China has faced international criticism for the potential abuse to human rights implicit in its one-child policy, but China maintains that it opposes forced abortions, forbids infanticide, and that the FP policy reflects a more humane response to the reality of China's situation than would allowing couples to have large families. While China's methods would not work in a more pluralistic society which extols individualism, China's success or failure will in large measure determine the future of the world.

  1. PulseNet China, a model for future laboratory-based bacterial infectious disease surveillance in China.

    PubMed

    Li, Wei; Lu, Shan; Cui, Zhigang; Cui, Jinghua; Zhou, Haijian; Wang, Yiqing; Shao, Zhujun; Ye, Changyun; Kan, Biao; Xu, Jianguo

    2012-12-01

    Surveillance is critical for the prevention and control of infectious disease. China's real-time web-based infectious disease reporting system is a distinguished achievement. However, many aspects of the current China Infectious Disease Surveillance System do not yet meet the demand for timely outbreak detection and identification of emerging infectious disease. PulseNet, the national molecular typing network for foodborne disease surveillance was first established by the Centers for Disease Control and Prevention of the United States in 1995 and has proven valuable in the early detection of outbreaks and tracing the pathogen source. Since 2001, the China CDC laboratory for bacterial pathogen analysis has been a member of the PulseNet International family; and has been adapting the idea and methodology of PulseNet to develop a model for a future national laboratory-based surveillance system for all bacterial infectious disease.We summarized the development progress for the PulseNet China system and discussed it as a model for the future of China's national laboratory-based surveillance system.

  2. Loess deposits since early Pleistocene in northeast China and implications for desert evolution in east China

    NASA Astrophysics Data System (ADS)

    Sun, Miao; Zhang, Xujiao; Tian, Mingzhong; Liu, Ru; He, Zexin; Qi, Lin; Qiao, Yansong

    2018-04-01

    Loess deposits and deserts are regarded as coupled geological systems and loess deposits on the periphery of deserts can often be used to reconstruct desert evolution. Previous studies of desert evolution in Asia are mainly concentrated in northwest China and the China Loess Plateau, and little is known about long-term desert evolution in east China. In this study, we selected the Sishijiazi loess section in the Chifeng area in northeast China to study the long-term evolution of the desert in east China. A high-resolution magnetostratigraphy combined with optically stimulated luminescence dating indicated that the age of the section base is approximately 1.02 Ma. The Brunhes-Matuyama boundary is at the depth of 39.8 m in loess unit L8, and the upper boundary of the Jaramillo Subchron is at the depth of 60.8 m in paleosol S10. The results of grain-size analysis indicate a coarsening grain-size trend in the past 1.0 Ma. In addition, based on grain-size variations, the desert evolution in east China since ∼1.0 Ma can be divided into three stages: stability from 1.0 to 0.8 Ma, desert recession from 0.8 to 0.5 Ma, and gradual expansion since 0.5 Ma. Our results further indicate that the evolution of desert in east China was mainly controlled by changes in global ice volume, and that the uplift of the Tibetan Plateau may have had an additional effect.

  3. What really bothers China about THAAD? 'WHY CHINA BOTHERS ABOUT THAAD MISSILE DEFENSE'

    DOE PAGES

    Sankaran, Jaganath; Fearey, Bryan Leo

    2017-02-07

    The United States has announced that it will deploy Terminal High Altitude Area Defense (THAAD) missile defense system to the Republic of Korea. Here, China has objected as it fears encirclement. The United States should continue to engage with China via official and other channels to mitigate concerns and avoid misperceptions.

  4. What really bothers China about THAAD? 'WHY CHINA BOTHERS ABOUT THAAD MISSILE DEFENSE'

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Sankaran, Jaganath; Fearey, Bryan Leo

    The United States has announced that it will deploy Terminal High Altitude Area Defense (THAAD) missile defense system to the Republic of Korea. Here, China has objected as it fears encirclement. The United States should continue to engage with China via official and other channels to mitigate concerns and avoid misperceptions.

  5. With Strings Attached: Chinas Economic Policy in the South China Sea

    DTIC Science & Technology

    2016-06-01

    of the resources used to fuel its economy: it imports a majority of its timber , platinum, aluminum, iron ore, and copper. Perhaps though, most...gains access to resources such as oil, copper, uranium, cobalt, and timber .18 In Latin America, China receives iron ore, copper, oil and leather.19 In...The argument is that such a regional peace creates a structure that facilitates the transfer of the resources that China needs to continue to fuel

  6. The effects of land use change and precipitation change on direct runoff in Wei River watershed, China.

    PubMed

    Dong, Leihua; Xiong, Lihua; Lall, Upmanu; Wang, Jiwu

    2015-01-01

    The principles and degrees to which land use change and climate change affect direct runoff generation are distinctive. In this paper, based on the MODIS data of land use in 1992 and 2003, the impacts of land use and climate change are explored using the Soil Conservation Service Curve Number (SCS-CN) method under two defined scenarios. In the first scenario, the precipitation is assumed to be constant, and thus the consequence of land use change could be evaluated. In the second scenario, the condition of land use is assumed to be constant, so the influence only induced by climate change could be assessed. Combining the conclusions of two scenarios, the effects of land use and climate change on direct runoff volume can be separated. At last, it is concluded: for the study basin, the land use types which have the greatest effect on direct runoff generation are agricultural land and water body. For the big sub basins, the effect of land use change is generally larger than that of climate change; for middle and small sub basins, most of them suffer more from land use change than from climate change.

  7. Guillain-Barré syndrome in northwestern China.

    PubMed

    Jiang, W; Wang, H D; Huang, Y G; Wan, Q; Xu, Y; Wu, B R

    2001-01-01

    We reviewed 100 patients with Guillan-Barré syndrome (GBS) from 1994 to 2000 from northwestern China. We examined clinical and electro-diagnostics features and compared them to patients from Europe, North America and northern China. Results indicated that among 100 patients with GBS, the demyelinating pattern was present in 51 patients, the axonal pattern in 25 patients, and 8 patients were inexcitable, 12 patients equivocal and 4 patients normal. The electrophysiological and clinical features of various subtypes of GBS in northwestern China seemed to be different in some ways from those in western countries and in northern China. However, in northwestern China, the demyelinating pattern is the major electrophysiological subtype.

  8. Sports Medicine in China.

    ERIC Educational Resources Information Center

    Bloomquist, Lorraine E.

    This report on a visit to the People's Republic of China in April 1985 to explore methodology of sports science research, treatment of injuries, and role of sports in everyday life discusses the following topics: (1) introduction to China; (2) sports and physical culture; (3) sports medicine and rehabilitation; (4) health factors; (5) cost of…

  9. Household Wealth in China

    PubMed Central

    Xie, Yu; Jin, Yongai

    2015-01-01

    With new nationwide longitudinal survey data now available from the China Family Panel Studies (CFPS), we study the level, distribution, and composition of household wealth in contemporary China. We find that the wealth Gini coefficient of China was 0.73 in 2012. The richest 1 percent owned more than one-third of the total national household wealth, while the poorest 25 percent owned less than 2 percent. Housing assets, which accounted for over 70 percent, were the largest component of household wealth. Finally, the urban-rural divide and regional disparities played important roles in household wealth distribution, and institutional factors significantly affected household wealth holdings, wealth growth rate, and wealth mobility. PMID:26435882

  10. Pollution from China increases cloud droplet number, suppresses rain over the East China Sea

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Bennartz, Ralph; Fan, Jiwen; Rausch, J

    2011-05-18

    Rapid economic growth over the last 30 years in China has led to a significant increase in aerosol loading, which is mainly due to the increased emissions of its precursors such as SO 2 and NO x. Here we show that these changes significantly affect wintertime clouds and precipitation over the East China Sea downwind of major emission sources. Satellite observations show an increase of cloud droplet number concentration from less than 200 cm -3 in the 1980s to more than 300 cm -3 in 2005. In the same time period, precipitation frequency reported by voluntary ship observers was reducedmore » from more than 30% to less than 20% of the time. A back trajectory analysis showed the pollution in the investigation area to originate from the Shanghai-Nanjing and Jinan industrial areas. A model sensitivity study was performed, isolating the effects of changes in emissions of the aerosol precursors SO 2 and NO x on clouds and precipitation using a state-of-the-art mesocale model including chemistry and aerosol indirect effects. Similar changes in cloud droplet number concentration over the East China Sea were obtained when the current industrial emissions in China were reduced to the 1980s levels. Simulated changes in precipitation were somewhat smaller than the observed changes but still significant. Citation: Bennartz, R., J. Fan, J. Rausch, L. R. Leung, and A. K. Heidinger (2011), Pollution from China increases cloud droplet number, suppresses rain over the East China Sea, Geophys. Res. Lett., 38, L09704, doi:10.1029/ 2011GL047235.« less

  11. 77 FR 25538 - Quarterly Publication of Individuals, Who Have Chosen To Expatriate

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-30

    ... CHARLES FJELD SONJA NORENE FLEMING JAY LYNNE FLOUTY ANTOINE NICHOLAS FOO ANGELA WEI-QIN FORD GLENORA... KELLER PATRICIA DORIS KELLY ALEXANDER ANTHONY KELLY VIRGINIA RAE KEMPE TOBY NICHOLAS KESSLER CHRISTIAN... CHRISTIAN MARTIN SYZ ISABEL SUSAN TAN CHUAN LIONG TAN WEI-EE BEVERLY [[Page 25544

  12. [Films: China and Japan].

    ERIC Educational Resources Information Center

    Gumport, Roberta H.

    The history of filmmaking in China and Japan and film usage in teaching are considered in this document. Pointing out how films describe historical context and culture, the document also describes various techniques of film making. Films in China were heavily influenced by western models and have tended to be tools of the power structure, as…

  13. Overview on seagrasses and related research in China

    NASA Astrophysics Data System (ADS)

    Shi, Yajun; Fan, Hangqing; Cui, Xiaojian; Pan, Lianghao; Li, Sen; Song, Xiukai

    2010-03-01

    Seagrass research in China is still in its infancy. Even though there has been progress recently, there is still a great deal of research needed to gain a better understanding of seagrass. In this article we review and discuss the advances in seagrass research in China from two aspects: (1) seagrass species and their distribution; (2) seagrass research in China, including studies on their taxonomy, ecology, photosynthesis, applications in aquaculture, salt-tolerance mechanisms and other research topics. A total of 18 seagrass species belonging to 8 genera are distributed in nine provinces and regions in China (including Hong Kong and Taiwan), as well as the Xisha and Nansha Archipelagos. They can be divided into two groups: a North China Group and a South China Group. Based on the seagrass distribution, the Chinese mainland coast can be divided into three sections: North China Seagrass Coast, Middle China Seagrass Coast, and South China Seagrass Coast. Ecological studies include research on seagrass communities, nutrient cycling in seagrass ecosystems, genetic diversity, pollution ecology and research in the key regions of Shandong, Guangdong, Guangxi, and Hainan. Seagrass species and their locations, community structure, ecological evaluation, epiphytes, ecological functions and threats in the key regions are also summarized. Other studies have focused on remote sensing of seagrass, threatened seagrass species of China, and pollen morphology of Halophila ovalis.

  14. Building biophysics in mid-century China: the University of Science and Technology of China.

    PubMed

    Luk, Yi Lai Christine

    2015-01-01

    Biophysics has been either an independent discipline or an element of another discipline in the United States, but it has always been recognized as a stand-alone discipline in the People's Republic of China (PRC) since 1949. To inquire into this apparent divergence, this paper investigates the formational history of biophysics in China by examining the early institutional history of one of the best-known and prestigious science and technology universities in the PRC, the University of Science and Technology of China (USTC). By showing how the university and its biophysics program co-evolved with national priorities from the school's founding in 1958 to the eve of the Cultural Revolution in 1966, the purpose of this paper is to assess the development of a scientific discipline in the context of national demands and institutional politics. Specific materials for analysis include the school's admission policies, curricula, students' dissertations, and research program. To further contextualize the institutional setting of Chinese biophysics, this paper begins with a general history of proto-biophysical institutions in China during the Nationalist-Communist transitional years. This paper could be of interest to historians wanting to know more about the origin of the biophysics profession in China, and in particular how research areas that constitute biophysics changed in tandem with socio-political contingencies.

  15. The Anatomy of Teleneurosurgery in China

    PubMed Central

    Gao, Xiaohong

    2011-01-01

    With its huge population and vast territory, China faces a great challenge in providing modern advanced health care services to all parts of the country. The advances of information communication technologies (ICTs) and the advent of internet have revolutionised the means in the delivery of healthcare via telemedicine to remote and underserved populations, which to a certain extent has been very well exploited in China, especially where 70% peasants residing in the rural areas. This paper reviews the latest development in telemedicine infrastructure in China with the focus on the development of teleneurosurgery, drawing from the results gained from a 3-year networking project between Europe and China on telemedicine (TIME, 2005–2007) funded by European Commission under Asia ICT programme, with an aim to shape up envisages of future medical care in China. Comparison with its counterparts in Europe is also addressed. PMID:21941536

  16. Characterization of the chemical composition of PM2.5 emitted from on-road China III and China IV diesel trucks in Beijing, China.

    PubMed

    Wu, Bobo; Shen, Xianbao; Cao, Xinyue; Yao, Zhiliang; Wu, Yunong

    2016-05-01

    The composition of diesel exhaust fine particulate matter (PM2.5) is of growing interest because of its impacts on health and climatic factors and its application in source apportionment and aerosol modeling. We characterized the detailed chemical composition of the PM2.5, including the organic carbon (OC), elemental carbon (EC), water-soluble ions (WSIs), and elemental contents, emitted from China III and China IV diesel trucks (nine each) based on real-world measurements in Beijing using a portable emissions measurement system (PEMS). Carbonaceous compounds were the dominant components (totaling approximately 87%) of the PM2.5, similar to the results (greater than 80% of the PM2.5) of our previous study of on-road China III diesel trucks. In general, the amounts of individual component groups (carbonaceous compounds, WSIs, and elements) and PM2.5 emissions for China IV diesel trucks were lower than those of China III diesel trucks of the same size, except for the WSIs and elements for the light- and medium-duty diesel trucks. The EC/OC mass ratios were strongly dependent on the emission standards, and the ratios of China IV diesel trucks were higher than those of China III diesel trucks of the same size. The chemical species in the PM2.5 were significantly affected by the driving conditions. Overall, the emission factors (EFs) of the PM2.5 and OC under non-highway (NHW) driving conditions were higher than those under highway (HW) driving conditions, and the EC/OC mass ratios presented an increasing trend, with decreasing OC/PM2.5 and increasing EC/PM2.5 from NHW to HW driving conditions; similar trends were reported in our previous study. In addition, Pearson's correlation coefficients among the PM2.5 species were analyzed to determine the relationships among the various chemical components. Copyright © 2016 Elsevier B.V. All rights reserved.

  17. Teaching human parasitology in China

    PubMed Central

    2012-01-01

    China has approximately one-fifth of the world’s population. Despite the recent success in controlling major parasitic diseases, parasitic diseases remain a significant human health problem in China. Hence, the discipline of human parasitology is considered as a core subject for undergraduate and postgraduate students of the medical sciences. We consider the teaching of human parasitology to be fundamental to the training of medical students, to the continued research on parasitic diseases, and to the prevention and control of human parasitic diseases. Here, we have summarized the distribution of educational institutions in China, particularly those that teach parasitology. In addition, we have described some existing parasitology courses in detail as well as the teaching methods used for different types of medical students. Finally, we have discussed the current problems in and reforms to human parasitology education. Our study indicates that 304 regular higher education institutions in China offer medical or related education. More than 70 universities have an independent department of parasitology that offers approximately 10 different parasitology courses. In addition, six universities in China have established excellence-building courses in human parasitology. PMID:22520237

  18. 75 FR 80527 - Aluminum Extrusions From China

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-22

    ...)] Aluminum Extrusions From China AGENCY: United States International Trade Commission. ACTION: Scheduling of... of subsidized and less-than-fair-value imports from China of aluminum extrusions, primarily provided... contained in Aluminum Extrusions From the People's Republic of China: Notice of Preliminary Determination of...

  19. 75 FR 23298 - Potassium Permanganate From China

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-03

    ... Permanganate From China AGENCY: United States International Trade Commission. ACTION: Institution of a five-year review concerning the antidumping duty order on potassium permanganate from China. SUMMARY: The... on potassium permanganate from China would be likely to lead to continuation or recurrence of...

  20. 75 FR 51112 - Potassium Permanganate From China

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-18

    ... Permanganate From China AGENCY: United States International Trade Commission. ACTION: Scheduling of an expedited five-year review concerning the antidumping duty order on potassium permanganate from China... of the antidumping duty order on potassium permanganate from China would be likely to lead to...

  1. [Natural forming causes of China population distribution].

    PubMed

    Fang, Yu; Ouyang, Zhi-Yun; Zheng, Hua; Xiao, Yi; Niu, Jun-Feng; Chen, Sheng-Bin; Lu, Fei

    2012-12-01

    The diverse natural environment in China causes the spatial heterogeneity of China population distribution. It is essential to understand the interrelations between the population distribution pattern and natural environment to enhance the understanding of the man-land relationship and the realization of the sustainable management for the population, resources, and environment. This paper analyzed the China population distribution by adopting the index of population density (PD) in combining with spatial statistic method and Lorenz curve, and discussed the effects of the natural factors on the population distribution and the interrelations between the population distribution and 16 indices including average annual precipitation (AAP), average annual temperature (AAT), average annual sunshine duration (AASD), precipitation variation (PV), temperature variation (TV), sunshine duration variation (SDV), relative humidity (RH), aridity index (AI), warmth index ( WI), > or = 5 degrees C annual accumulated temperature (AACT), average elevation (AE), relative height difference (RHD), surface roughness (SR), water system density (WSD), net primary productivity (NPP), and shortest distance to seashore (SDTS). There existed an obvious aggregation phenomenon in the population distribution in China. The PD was high in east China, medium in central China, and low in west China, presenting an obvious positive spatial association. The PD was significantly positively correlated with WSD, AAT, AAP, NPP, AACT, PV, RH, and WI, and significantly negatively correlated with RHD, AE, SDV, SR, and SDTS. The climate factors (AAT, WI, PV, and NPP), topography factors (SR and RHD), and water system factor (WSD) together determined the basic pattern of the population distribution in China. It was suggested that the monitoring of the eco-environment in the east China of high population density should be strengthened to avoid the eco-environmental degradation due to the expanding population, and

  2. Hu Huanyong: father of China's population geography.

    PubMed

    She, W

    1998-08-01

    Professor Hu Huanyong died of an illness on April 30, 1998, in Shanghai, China. The professor was a forefather of modern Chinese demography and the founder of China's population geography. He drew the "Aihui-Tengchong Line," which was known internationally as the "Hu Line," in 1934; the line marked a striking difference in the distribution of China's population. He was born in 1901, in Yixing, Jiangsu Province. He studied literature, history, and geography at Nanjing Normal School (later named the Southeast University of China); he continued his education at the University of Paris from 1926 to 1928. Upon his return to China, he began teaching at the Nanjing Central University and was later appointed dean of the Department of Geography and president of the China Geographical Association. During this time, he wrote "Distribution of China's Population," a paper in which he drew China's first population density contour chart based on the 1933 national census data by county; this produced the "Hu Line." The professor began teaching at East-China Normal University in Shanghai in 1953; in 1957, he became director of the research office of population geography (which he helped to establish), the first demographic research institution in China. In 1958, he focused on the population geography of Jiangsu Province. In 1983, the office expanded to become a population research institute; Professor Hu became its president. During the 1980s, he described a geographic division of China's population based on differences in population density, ecological environment, socioeconomic conditions, and historical development. This resulted in 8 regions: 1) the lower parts of the Yellow River region; 2) the Liaoning-Jilin-Heilongjiang region; 3) the middle and lower parts of the Yangtze River region; 4) the southeast coastal region; 5) the Shanxi-Shaanxi-Gansu-Ningxia region; 6) the Sichuan-Guizhou-Yunnan region; 7) the Inner Mongolia-Xinjiang region; and 8) the Qinghai-Tibet region. This

  3. Climate analysis of tornadoes in China

    NASA Astrophysics Data System (ADS)

    Yao, Yeqing; Yu, Xiaoding; Zhang, Yijun; Zhou, Zijiang; Xie, Wusan; Lu, Yanyu; Yu, Jinlong; Wei, Lingxiang

    2015-06-01

    Based on analysis of historical tornado observation data provided by the primary network of national weather stations in China for the period from 1960 to 2009, it is found that most tornadoes in China (85%) occurred over plains. Specifically, large numbers of tornado occurrences are found in the Northeast Plain, the North China Plain, the middle-lower Yangtze Plain, and the Pearl River Delta Plain. A flat underlying surface is conducive to tornado occurrence, while the latitudal variation of tornado occurrence in China is not so obvious. Tornadoes mainly occur in summer, and the highest frequency is in July. Note that the beginning and the time span of tornado outbreaks are different in North and South China. Tornadoes occur during May-September in South China (south of 25°N), June-September in Northeast China (north of 40°N), July-September in the middle-lower Yangtze Plain, and July-August in North China (between 25° and 40°N). More than 80% of total tornadoes occurred during the above periods for the specific regions. The 1960s and 1970s have seen about twice the average number of tornadoes (7.5 times per year) compared to the mean for 1960-2009. The most frequent occurrence of tornado was in the early and mid 1960s; there were large fluctuations in the 1970s; and the number of tornadoes in the 1980s approached the 50-yr average. Tornado occurrences gradually decreased in the late 1980s, and an abrupt change with dramatic decrease occurred in 1994. The decrease in the tornado occurrence frequency is consistent with the simultaneous climatic change in the meteorological elements that are favorable for tornado formation. Tornado formation requires large vertical wind shear and sufficient atmospheric moisture content near the ground. Changes in the vertical wind shear at both 0-1 and 0-6 km appear to be one important factor that results in the decrease in tornado formation. The changing tendency of relative humidity also has contributed to the decrease in

  4. JPRS Report, China.

    DTIC Science & Technology

    1989-05-11

    China in Japan, the rice-flour noodle factory in the Philippines, the Chinese furniture factory in Canada, the shrimp farms in New Zealand, the...flashes by and disappears in an instant , China cannot require that all jurisdictions march in step toward bal- anced development. Each region must be...dream, where 100 years pass in but an instant . The 2-3 years spent ’in the nest’ are still not as good as pushing on with things," a self-financed

  5. JPRS Report, China.

    DTIC Science & Technology

    1991-05-22

    trader who had earlier appealed management work. enterprise difficulties and asked for help in solving problems: "Who asked you to invest in China...11.66 percent dumping rate extension, it may go for as long as 397 days. An appeal for China. In addition, Indian cast iron wares that have may be made...which its own ex- immutable. Upon appeal , investigation must be done on factory prices are used as a basis for deciding a fair price, the basis of the

  6. 75 FR 877 - Drill Pipe From China

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-06

    ... Pipe From China AGENCY: International Trade Commission. ACTION: Institution of antidumping and... States is materially retarded, by reason of imports from China of drill pipe, provided for in subheadings... Government of China. Unless the Department of Commerce extends the time for initiation pursuant to sections...

  7. China's roadmap for planetary exploration

    NASA Astrophysics Data System (ADS)

    Wei, Yong; Yao, Zhonghua; Wan, Weixing

    2018-05-01

    China has approved or planned a string of several space exploration missions to be launched over the next decade. A new generation of planetary scientists in China is playing an important role in determining the scientific goals of future missions.

  8. Gas hydrate hunting in China seas

    NASA Astrophysics Data System (ADS)

    Yang, J.; Zhang, X.; Chen, J.; Xiang, Q.; Ye, Y.; Gong, J.

    2003-04-01

    Gas hydrate research is a hotspot now in geosciences. Many countries have carried on gas hydrate survey and research for many years. China, as a country with large sea areas unfolded gas hydrate research work in its marine areas in 1999 and tries to keep pace with the advanced countries on gas hydrate study. Substantial funds were launched by various governmental and non-governmental funding agencies to support gas hydrate research. Many institutions on marine geosciences are involved in. China Geological Survey (CGS) has launched several research projects in the sea. So far, some fieldwork such as seismic survey, sampling, profiling, underwater video imaging have been done in South China Sea and East China Sea areas. Some preliminary results have been achieved. BSRs are found in many seismic profiles. Some potential gas hydrate bearing areas are marked and potential amount of gas hydrate resources is calculated. At the same time, gas hydrate laboratory was founded and successful experiments have been carried out to model the gas hydrate synthesis in accordance with the geological condition of the China seas. Now, gas hydrate detecting techniques such as sampling equipment (PCS), seismic data processing, interpretation and the formation mechanism study as well as environmental effect research are undergoing. Though China's gas hydrate research work is still at its initial stage, China is willing to be an active member in the international society of gas hydrate study and hopes to contribute its effort.

  9. Regional Variations in Medication Usage for Cardiovascular Diseases at the Community Level in China (PURE-China Study).

    PubMed

    Yang, Jin Gang; Gu, Hong Qiu; Bo, Jian; Wang, Yang; Li, Wei

    2017-06-01

    We investigated the usage of secondary prevention drugs and traditional Chinese medicine (TCM) products in individuals with cardiovascular diseases (CVDs) at the community level in China. Among 2,407 participants with self-reported coronary heart disease (CHD) and 872 with stroke, nearly 80% of individuals with CHD and 73% of individuals with stroke were not taking any proven secondary prevention drug. However, 32.9% of them took TCM products. Patients with CVDs in rural areas used less secondary prevention treatment, but more TCM products than their counterparts in the urban regions. After adjusting for confounding factors, lower rates of secondary prevention treatment were evident in Western China compared with Eastern China, which was more developed. Systematic change is needed to promote the development of evidence-based medicine at the community level in China. Copyright © 2017 The Editorial Board of Biomedical and Environmental Sciences. Published by China CDC. All rights reserved.

  10. Potential of China in global nurse migration.

    PubMed

    Fang, Zhiwu Zack

    2007-06-01

    The purpose of this paper is to examine what is known about the nurse workforce and nursing education in China in order to assess the likely potential for nurse migration from China in the future. There is a severe shortage of nurses in China (only one nurse per thousand in population), but at the same time there is a very high level of unemployment and underemployment of nurses. China's nursing education system is huge in size (about 500,000 nursing students in 2005), but weak in quality and career development. As a result of lack of limited job opportunities, low salary, and low job satisfaction, many talented Chinese nurses intend to switch occupation or work outside China. Commercial recruiters have expressed a strong interest in recruitment of nurses in China, but to date there are few examples of successful ventures. Even if the Chinese government were to implement health care financing reforms that led to an increase in nursing jobs and improved work conditions, some level of surplus will remain. As such, it is likely that China will become an important source of nurses for developed nations in the coming years.

  11. The China Patient-Centered Evaluative Assessment of Cardiac Events (China PEACE) retrospective study of acute myocardial infarction: study design.

    PubMed

    Dharmarajan, Kumar; Li, Jing; Li, Xi; Lin, Zhenqiu; Krumholz, Harlan M; Jiang, Lixin

    2013-11-01

    Cardiovascular diseases are rising as a cause of death and disability in China. To improve outcomes for patients with these conditions, the Chinese government, academic researchers, clinicians, and >200 hospitals have created China Patient-Centered Evaluative Assessment of Cardiac Events (China PEACE), a national network for research and performance improvement. The first study from China PEACE, the Retrospective Study of Acute Myocardial Infarction (China PEACE-Retrospective AMI Study), is designed to promote improvements in acute myocardial infarction (AMI) quality of care by generating knowledge about the characteristics, treatments, and outcomes of patients hospitalized with AMI across a representative sample of Chinese hospitals during the past decade. The China PEACE-Retrospective AMI Study will examine >18 000 patient records from 162 hospitals identified using a 2-stage cluster sampling design within economic-geographic regions. Records were chosen from 2001, 2006, and 2011 to identify temporal trends. Data quality will be monitored by a central coordinating center and will, in particular, address case ascertainment, data abstraction, and data management. Analyses will examine patient characteristics, diagnostic testing patterns, in-hospital treatments, in-hospital outcomes, and variation in results by time and site of care. In addition to publications, data will be shared with participating hospitals and the Chinese government to develop strategies to promote quality improvement. The China PEACE-Retrospective AMI Study is the first to leverage the China PEACE platform to better understand AMI across representative sites of care and during the past decade in China. The China PEACE collaboration among government, academicians, clinicians, and hospitals is poised to translate research about trends and patterns of AMI practices and outcomes into improved care for patients. URL: http://www.clinicaltrials.gov. Unique identifier: NCT01624883.

  12. 75 FR 19657 - Barium Chloride From China

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-15

    ... China AGENCY: United States International Trade Commission. ACTION: Notice of Commission determination... China. SUMMARY: The Commission hereby gives notice that it will proceed with a full review pursuant to... antidumping duty order on barium chloride from China would be likely to lead to continuation or recurrence of...

  13. 76 FR 11267 - Cased Pencils From China

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-01

    ... China AGENCY: United States International Trade Commission. ACTION: Scheduling of an expedited five-year review concerning the antidumping duty order on cased pencils from China. SUMMARY: The Commission hereby... cased pencils from China would be likely to lead to continuation or recurrence of material injury within...

  14. 76 FR 67208 - Artists' Canvas From China

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-31

    ... INTERNATIONAL TRADE COMMISSION [Investigation No. 731-TA-1091 (Review)] Artists' Canvas From China... U.S.C. 1675(c)), that revocation of the antidumping duty order on artists' canvas from China would... China: Investigation No. 731-TA-1091 (Review). By order of the Commission. Issued: October 25, 2011...

  15. In Vitro and In Vivo Effects of Jia-Wei-Xiao-Yao-San in Human Breast Cancer MCF-7 Cells Treated With Tamoxifen.

    PubMed

    Chen, Jiun-Liang; Chang, Chun-Ju; Wang, Jir-You; Wen, Che-Sheng; Tseng, Ling-Ming; Chang, Wen-Chi; Noomhorm, Nattanant; Liu, Hui-Ju; Chen, Wei-Shone; Chiu, Jen-Hwey; Shyr, Yi-Ming

    2014-05-01

    There is epidemiological evidence that Jia-Wei-Xiao-Yao-San (JWXYS) is the most common Chinese medicine decoction coprescribed with tamoxifen (Tam) when breast cancer is treated by hormonal therapy. However, whether there is interaction between JWXYS and Tam remains to be clarified. The aim of this study was to investigate the in vitro and in vivo effects of JWXYS on human breast cancer MCF-7 cells treated with Tam. In vitro cultured MCF-7 cells were cotreated with JWXYS and Tam. This was followed by MTT ([4,5-cimethylthiazol-2-yl]- 2,5-diphenyl tetrazolium bromide) assays and cell cycle analysis to assess cell proliferation; Western blot analysis was used to analyze the expression of various proteins involved in growth-related signal pathways. In addition, immunohistochemistry was used to detect autophagy among the cancer cells. In vivo analysis used female athymic nude mice implanted with MCF-7 cells; these mice were randomly assigned to 6 groups. All mice were killed humanely after 21 days of treatment; body weight, tumor volume, and tumor weight were then measured. JWXYS was not cytotoxic to MCF-7 cells, based on the fact that there were no statistically significant changes between the JWXYS + Tam groups and the Tam-alone group in cell numbers, cell cycle progression, and cell proliferation signals, the latter including the expression levels of AKT, ERK, P38, p27(Kip1), and light chain (LC3)-I, II. Furthermore, using the MCF-7 xenograft mouse model, there were no significant changes between the JWXYS (1.3-3.9 gm/kg) + Tam groups and the Tam-alone group in terms of tumor weight and the protein expression levels of AKT, ERK, P38, and p27 (Kip1). However, there was a significant decrease in LC3-II protein expression with the low-dose JWXYS + Tam group but not with the middle- or high-dose JWXYS + Tam groups compared with the Tam-alone group. Based on in vitro studies and in vivo functional studies, there is no obvious interaction between JWXYS and Tam. However

  16. Stem-Cell Therapy Advances in China.

    PubMed

    Hu, Lei; Zhao, Bin; Wang, Songlin

    2018-02-01

    Stem-cell therapy is a promising method for treating patients with a wide range of diseases and injuries. Increasing government funding of scientific research has promoted rapid developments in stem-cell research in China, as evidenced by the substantial increase in the number and quality of publications in the past 5 years. Multiple high-quality studies have been performed in China that concern cell reprogramming, stem-cell homeostasis, gene modifications, and immunomodulation. The number of translation studies, including basic and preclinical investigations, has also increased. Around 100 stem-cell banks have been established in China, 10 stem-cell drugs are currently in the approval process, and >400 stem cell-based clinical trials are currently registered in China. With continued state funding, advanced biotechnical support, and the development of regulatory standards for the clinical application of stem cells, further innovations are expected that will lead to a boom in stem-cell therapies. This review highlights recent achievements in stem-cell research in China and discusses future prospects.

  17. Medical missionaries to China: the antecedents.

    PubMed

    Fu, Louis

    2015-02-01

    Notwithstanding the traditional belief that disciples of Jesus Christ introduced Christianity into China, conclusive evidence showed that it was the Nestorian missionaries who entered China in AD 635. Alongside commercial contacts between the West and China during the prosperous T'ang dynasty (618-906), trepanation, bloodletting and the universal antidote theriac were introduced from the Byzantium Empire. Nestorian Christians built churches throughout China and offered some form of medical services. During the Yuan (Mongol) dynasty (1260-1368), foreign physicians were present in the Royal Court; the most famous was the astronomer, linguist and physician Ai-hsieh (Isaiah), Head of the Imperial Medical Bureau. With the fall of this dynasty, Christianity, being primarily the faith of a foreign community, naturally fell into oblivion. It was not until the sixteenth-century's Age of Discovery when a safe sea route to China was found that a new phase of Christian missionaries began. © The Author(s) 2013 Reprints and permissions: sagepub.co.uk/journalsPermissions.nav.

  18. Cooperation from Strength: The United States, China and the South China Sea

    DTIC Science & Technology

    2012-01-01

    the top of its diplomatic and security agenda. Freedom of navigation is a universal concern, and mari- time cooperation and mechanisms for...calls for new multilateral mechanisms for advancing stability and commerce. However, the South China Sea has also become the epicenter of what...multilateral mechanisms for resolving differing claims in the South China Sea.8 In the decades ahead, the challenge for the United States will be

  19. Implementation of China's population policy.

    PubMed

    Qian, X Z

    1983-05-01

    On July 1, 1982 China's 3rd national population census reported the population of the 29 provinces, municipalities, and autonomous regions on the mainland at 1,008,175,288, showing a net increase of 460,000,000 or 84% over the 548,000,000 recorded at the end of 1949. At this time China's population is about 1/4 of the world. Its population policy must conform to her national conditions and will be successful only to the extent that it does so. Discussion focuses on the main features of China's population policy. In 1953 the State Council instructed the Ministry of Health to support birth control by providing contraceptives. It also ratified provisions concerning contraception and induced abortions. In 1962 the State Council issued "Instructions on Conscientious Advocacy of Family Planning." China not only advocates and publicized family planning but also takes specific measures. Special administrative organizations were established in 1964 to oversee scientific research, production, and supply of contraceptives and to provide couples of childbearing age with free contraceptives. An all round attack on family planning work in 1966 led to unchecked childbirth resulting in rapid population growth. In 1971 Premier Zhou Enlai reiterated the importance of population control in 1971 and asked that it be incorporated into the 4th Five Year Plan for the development of the national economy. Family planning was incorporated into the Constitution in 1978. China's 20 years of experiences with family planning suggest that a country's population policy becomes effective only with repeated efforts. The 10-year period of turmoil undermined the enforcement of the population policy. Recently the State Family Planning Commission organized a nationwide fertility survey which indicated tremendous successes for China's population control drive. The total fertility rate dropped from 5.29 in the 1950s to 2.63 in the 1980s. The population census shows that the momentum of China's population

  20. U.S.-China Relations: Policy Issues

    DTIC Science & Technology

    2011-01-12

    negotiating new sanctions against Iran and North Korea over their nuclear programs. U.S. officials continue, however, to urge China to shoulder more...fellow permanent member of the United Nations Security Council, to help block the nuclear ambitions of Iran and North Korea . It also urges China to...negotiating new sanctions against Iran and North Korea over their nuclear programs. Overall, however, Administration officials suggest that China has

  1. Who purchases cigarettes from cheaper sources in China? Findings from the ITC China Survey.

    PubMed

    Yao, Tingting; Huang, Jidong; Sung, Hai-Yen; Ong, Michael K; Mao, Zhengzhong; Jiang, Yuan; Fong, Geoffrey T; Max, Wendy

    2014-03-01

    The availability of cigarettes from cheaper sources constitutes a major challenge to public health throughout the world, including China, because it may counteract price-based tobacco control policies. The goal of this study was to identify factors associated with purchasing cigarettes from cheaper sources among adult smokers in China. Data were analysed from Waves 1 to 3 of the International Tobacco Control China Survey conducted in 2006-2009 among adult smokers in six cities in China (N=7980). One survey question asked, "In the last 6 months, have you purchased cheaper cigarettes than you can get from local stores for economic reasons?" We examined whether sociodemographic factors and smoking intensity were associated with purchasing cigarettes from cheaper sources using the general estimating equations model. Sociodemographic factors considered were gender, age, marital status, monthly household income, education, employment status and city of residence. 15.6% of smokers reported purchasing cigarettes from cheaper sources. After controlling for other covariates, the associations of the behaviour of purchasing cigarettes from cheaper sources with age (adjusted OR (AOR)=1.49, 95% CI 1.17 to 3.92 for age 18-24 compared with age 55+) and with income (AOR=2.93, 95% CI 2.27 to 3.79 for low income compared with high income) were statistically significant, but there was no statistically significant relationship with smoking intensity. Our findings indicate that young and low-income smokers are more likely than older and high-income smokers to purchase cigarettes from cheaper sources in China. Tobacco control policies that reduce the availability of cigarettes from cheaper sources could have an impact on reducing cigarette consumption among young and low-income smokers in China.

  2. Land-atmosphere interaction and disaster-causing process of drought in northern China: observation and experiment (DroughtPEX_China)

    NASA Astrophysics Data System (ADS)

    Li, Yaohui

    2017-04-01

    Drought is one of the most common and frequent nature disasters in the world, particularly in China under the continental monsoonal climate with great variation. About thirty percent of economic loss caused by natural disasters is contributed by droughts in China, which is by far the most damaging weather disasters because of its long duration and extensive hazard areas. Droughts not only have a serious impact on the agriculture, water resources, ecology, natural environment, but also seriously affect the socio-economic such as human health, energy and transportation. Worsely, under the background of climate change, droughts in show increases in frequency, duration and scope in many places around the world, particularly northern China. Nowadays, droughts have aroused extensive concern of the scientists, governments and international community, and became one of the important scientific issues in geoscience research. However, most of researches on droughts in China so far were focused on the causes or regulars of one type of droughts (the atmosphere, agriculture or hydrological) from the perspective of the atmospheric circulation anomalies. Few of them considered a whole cycle of the drought-forming process from atmosphere-land interaction to agricultural/ecological one in terms of the land-atmosphere interaction; meanwhile, the feedback mechanism with the drought and land-atmosphere interaction is still unclear as well. All of them is because of lack of the relevant comprehensive observation experiment. "Land-atmosphere interaction and disaster-causing process of drought in northern China: observation and experiment" (DroughtPEX_China)is just launched in this requirement and background. DroughtPEX_China is supported by Special Scientific Research Fund of Public Welfare Industry (Meteorological) of China (Grant No.GYHY201506001)—"Drought Meteorology Scientific Research Project—the disaster-causing process and mechanism of drought in northern China". This project

  3. Renewable energy opportunities in China

    NASA Astrophysics Data System (ADS)

    Wallace, William L.; Simon Tsuo, Y.

    1996-01-01

    Rapid growth in economic development coupled with the absence of an electric grid in large areas of rural China have created a need for new energy sources both in urban centers and the rural countryside. Electric capacity expansion plans call for increased use of coal-fired steam turbines for electricity production that will contribute to increased concerns over environmental pollution. China is rich in renewable energy resources, strategically located in areas of greatest need and economic viability. China is also already one of the world's largest users of renewables, especially hydro, wind, biomass, and solar thermal, and has significant experience with photovoltaics, geothermal and other technologies. The use of renewable energy is being encouraged in expanded programs at the central and provincial government levels, with growing private sector involvement. These conditions create opportunities for U.S. business participation in renewable energy markets in China.

  4. 77 FR 72385 - Honey From China; Determination

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-05

    ... INTERNATIONAL TRADE COMMISSION [Investigation No. 731-TA-893 (Second Review)] Honey From China... U.S.C. 1675(c)), that revocation of the antidumping duty order on honey from China would be likely... (November 2012), entitled Honey from China: Investigation No. 731-TA-893 (Second Review). By order of the...

  5. 77 FR 71017 - Hardwood Plywood From China

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-28

    ...)] Hardwood Plywood From China Determinations On the basis of the record \\1\\ developed in the subject... plywood from China that are allegedly subsidized and sold in the United States at less than fair value... and subsidized imports of hardwood plywood from China. Accordingly, effective September 27, 2012, the...

  6. Domestic Developments in China and the Future of U.S.-China Relations. Proceedings of the Wisconsin Conference on China (Wisconsin, May 13-14, 1977).

    ERIC Educational Resources Information Center

    Wisconsin Univ., Milwaukee. Inst. of World Affairs.

    Proceedings are presented from a conference convened to examine recent developments in China and to provide recommendations for U.S. policy options vis a vis China. Participants included Asian American scholars, college and high school teachers, foreign policy experts, congressmen, and representatives from business, religious, and agricultural…

  7. China: Tradition and Transformation Curriculum Projects. Fulbright-Hays Summer Seminars Abroad Program, 2001 (China).

    ERIC Educational Resources Information Center

    National Committee on United States-China Relations, New York, NY.

    The curriculum projects in this collection represent the culmination of a Fulbright-Hays summer seminar for educators which took place in China in 2001. The collection contains 16 curriculum projects: "Notes on Giving a Presentation to a Parents Group, School Board or Other Public Audience Regarding Modern China" (David Bilka);…

  8. Global implications of China's healthcare reform.

    PubMed

    Yan, Fei; Tang, Shenglan; Zhang, Jian

    2016-01-01

    The ongoing healthcare reform in China has a powerful spillover effect beyond the health sector and the borders of China. A successful completion of the Chinese reform will offer a new model for social justice development, shift the global economy toward sustainability and create a new hub for science and technology in medical and health science. However, reforming the healthcare system in the most populated country is a daunting task. China will not live up to its promise, and all the potentials may end with hype not hope if coherent national strategies are not constructed and state-of-the-art navigation is not achieved with staggering domestic and global challenges. The cost of failure will be immensely high, socioeconomic costs for Chinese and an opportunity cost for the world as a whole. A full appreciation of the global implications of China's healthcare reform is crucial in keeping China receptive toward good practices evidence-approved elsewhere and open minded to fulfill its international obligations. More critically, the appreciation yields constructive engagements from global community toward a joint development and global prosperity. The current report provides a multiple disciplinary assessment on the global implications of the healthcare reform in China. Copyright © 2014 John Wiley & Sons, Ltd.

  9. Lead distribution in Permo-Carboniferous coal from the North China Plate, China.

    PubMed

    Kunli, Luo; Jidong, Lu; Lianwu, Chen

    2005-02-01

    The content and distribution of the lead in coal, gangue and the sulfur ball and the pyritic gangue of the Permo-Carboniferous in the North China Plate have been systematically studied (nearly 300 samples) in this paper. The Permo-Carboniferous coals in the North China Plate account for nearly 44.45% of total Chinese coal resources, and most of the steam coals in China come from the Permo-Carboniferous coals in the North China Plate. The result shows that lead content in the coal varied from 1.45 to 63.60 mg kg(-1), averaging 23.95 mg kg(-1); the lead content of the sulfur ball and the pyritic gangue in the coal seam ranges from 70.26-1060 mg kg(-1), with an average of 271.28 mg kg(-1); the lead content of the gangue is from 29.5 to 77.81 mg kg(-1), averaging at 40.77 mg kg(-1). The lead in the coal seam is mainly concentrated in the pyrite, such as sulfur ball, pyritic gangue or pyrite, and is the least concentrated in the organic of coal. The content of the lead has a direct ratio with the ash and the pyretic sulfur. Coal washing can reduce the content of the pyretic sulfur and the lead.

  10. 77 FR 5844 - Furfuryl Alcohol From China

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-06

    ... China Determination On the basis of the record \\1\\ developed in the subject five-year review, the United... from China would be likely to lead to continuation or recurrence of material injury to an industry in... contained in USITC Publication 4302 (January 2012), entitled Furfuryl Alcohol From China: Investigation No...

  11. 75 FR 33824 - Barium Chloride From China

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-15

    ... China Determination On the basis of the record\\1\\ developed in the subject five-year review, the United... China would be likely to lead to continuation or recurrence of material injury to an industry in the... contained in USITC Publication 4157 (June 2010), entitled Barium Chloride from China: Investigation No. 731...

  12. Healthy Aging in China

    PubMed Central

    Smith, James P.; Strauss, John; Zhao, Yaohui

    2014-01-01

    China has aged rapidly and the rate is accelerating in decades to come. We review positive and negative forces for healthy aging in China now and in the future. The most positive force is the spectacular growth in education over time especially for Chinese women, which should improve all dimensions of cognitive and physical health and eliminate vast gender disparities in healthy aging that currently exist. Other positive forces include increasing detection and treatment of disease and the availability of health insurance and health services so that diseases like hypertension and diabetes do not remain silent killers in China. Transparency is eased on the research level by publicly available data such as CHARLS, a sharp departure from prior scientific norm in China. Negative forces center on disturbing trends in personal health behaviors such as growing rates of smoking (among men) and obesity (for both genders), and pollution—,especially in urban centers. Public health campaigns and incentives are needed on all these fronts so that predictable long-term consequences of these behaviors on older age disease are not realized. There will not be a simple demographic fix to healthy aging in China as fertility rates are unlikely to rise much, while migration will likely continue to rise leaving growing numbers of elderly parents geographically separated from their adult children. Government policy will have to allow migration of elderly parents to live with their adult children while reducing the rigid connection of policy (health insurance and health services) with place of residence. PMID:25621202

  13. Peer review statement

    NASA Astrophysics Data System (ADS)

    2012-11-01

    All papers published in this volume of Journal of Physics: Conference Series have been peer reviewed through processes administered by the editors of the 26th IAHR Symposium on Hydraulic Machinery and Systems proceedings. Reviews were conducted by expert referees from the International Technical Committee to the professional and scientific standards expected of a proceedings journal published by IOP Publishing. The members of the Scientific Committee who selected and reviewed the papers included in the Proceedings of the 26th IAHR Symposium on Hydraulic Machinery and Systems are: Yulin WU Tsinghua University China François AVELLAN EPFL-LMH Switzerland (principal) Xingqi LUO Xi'an University of Sci & Tech China Martin BÖHLE Kaiserslautern University Germany Gerard BOIS Arts et Métiers ParisTech France Luca D'AGOSTINO University of Pisa Italy Eduard EGUSQUIZA Polytechnical University Catalonia Spain Richard FISHER Voith Hydro Inc USA Regiane FORTES-PATELLA Institute Polytechnique de Grenoble France Aleksandar GAJIC University of Belgrade Serbia Wei YANG China Agriculture University China YinLu YOUNG University of Michigan USA Adrian LUNGU Dunarea de Jos University of Galati Romania Arpad FAY University of Miskolcz Hungary José GONZÁLEZ Universidad de Oviedo Spain Baoshan ZHU Tsinghua University China Hongxun CHEN Shanghai University China Chisachi KATO University of Tokyo Japan Zhenyue MA Dalian University of Sci & Tech China Honggang FAN Tsinghua University China François GUIBAULT Ecole Polytechnique de Montreal Canada Pengcheng GUO Xian University of Technology China Leqing WANG Zhejiang University China Toshiaki IKOHAGI Tohoku University Japan Jiandong YANG Wuhan University China Jianzhong ZHOU Huazhong University of Sci & Tech China Jinwei LI NULL China Rennian LI Lanzhou University of Sci & Tech China Houlin LIU NULL China Juan LIU Tsinghua University China Shuhong LIU Tsinghua University China Xianwu LUO Tsinghua University China Michihiro NISHI Tsinghua

  14. China: A Country Study.

    DTIC Science & Technology

    1980-09-01

    China. Washington: National Science Foundation, 1961. _ ’ Resarch and Development in Communist China: Mood, Management , and Measurement." Pages 549-78...publications manager , who gave this book thoughtful attention through a series of production stages. Grateful acknowledgment is given to Marty Ittner, who... Strategy , and Tactics-Organization and Equip- ment-Reeruitment and Conditions of Servioe-Uni- forms and Insignia of Rank-Training-THE PLACE OF THE MILITARY

  15. Geothermal studies in China

    NASA Astrophysics Data System (ADS)

    Ji-Yang, Wang; Mo-Xiang, Chen; Ji-An, Wang; Xiao, Deng; Jun, Wang; Hsien-Chieh, Shen; Liang-Ping, Hsiung; Shu-Zhen, Yan; Zhi-Cheng, Fan; Xiu-Wen, Liu; Ge-Shan, Huang; Wen-Ren, Zhang; Hai-Hui, Shao; Rong-Yan, Zhang

    1981-01-01

    Geothermal studies have been conducted in China continuously since the end of the 1950's with renewed activity since 1970. Three areas of research are defined: (1) fundamental theoretical research on geothermics, including subsurface temperatures, terrestrial heat flow and geothermal modeling; (2) exploration for geothermal resources and exploitation of geothermal energy; and (3) geothermal studies in mines. Regional geothermal studies have been conducted recently in North China and more than 2000 values of subsurface temperature have been obtained. Temperatures at a depth of 300 m generally range from 20 to 25°C with geothermal gradients from 20 to 40°C/km. These values are regarded as an average for the region with anomalies related to geological factors. To date, 22 reliable heat flow data from 17 sites have been obtained in North China and the data have been categorized according to fault block tectonics. The average heat flow value at 16 sites in the north is 1.3 HFU, varying from 0.7 to 1.8 HFU. It is apparent that the North China fault block is characterized by a relatively high heat flow with wide variations in magnitude compared to the mean value for similar tectonic units in other parts of the world. It is suggested that although the North China fault block can be traced back to the Archaean, the tectonic activity has been strengthening since the Mesozoic resulting in so-called "reactivation of platform" with large-scale faulting and magmatism. Geothermal resources in China are extensive; more than 2000 hot springs have been found and there are other manifestations including geysers, hydrothermal explosions, hydrothermal steam, fumaroles, high-temperature fountains, boiling springs, pools of boiling mud, etc. In addition, there are many Meso-Cenozoic sedimentary basins with widespread aquifers containing geothermal water resources in abundance. The extensive exploration and exploitation of these geothermal resources began early in the 1970's. Since then

  16. Sex Ideologies in China: Examining Interprovince Differences.

    PubMed

    Hu, Yang

    2016-01-01

    In recent decades, premarital sex, extramarital sex, and homosexuality have become increasingly visible in China, leading scholars to claim that a national "sex revolution" is under way. However, China's internal sociocultural diversity calls this nation-level generalization into question. How do sex ideologies vary across China's distinct provinces? To what extent are interprovince variations in sex ideologies associated with distinct macrolevel social factors in China? In this research, data from the 2010 China General Social Survey and the 2011 Chinese Statistics Yearbook were analyzed using multilevel models to test four contending theories of interprovince differences in sex ideologies in China: modernization, Westernization, deindustrialization, and the "rice theory." The modernization theory was unsupported by the results, as socioeconomic development is not significantly associated with sex ideologies. Higher levels of deindustrialization and Westernization were associated with less traditional sex ideologies, but the strength of association varied across the domains of premarital sex, extramarital sex, and homosexuality. The rice theory was consistently supported, as the distinction between rice and wheat agriculture explained up to 30% of the province-level variance in sex ideologies. The findings underline the roles of both long-standing geographic differences and recent social changes in shaping China's ideational landscape of sex.

  17. 76 FR 38697 - Cased Pencils From China

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-01

    ... China Determination On the basis of the record \\1\\ developed in the subject five-year review, the United... China would be likely to lead to continuation or recurrence of material injury to an industry in the... Publication 4239 (June 2011), entitled Cased Pencils from China: Investigation No. 731-TA-669 (Third Review...

  18. 76 FR 42730 - Paper Clips From China

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-19

    ... China Determination On the basis of the record \\1\\ developed in the subject five-year review, the United... China would be likely to lead to continuation or recurrence of material injury to an industry in the...), entitled Paper Clips from China: Investigation No. 731-TA-663 (Third Review). By order of the Commission...

  19. 77 FR 32998 - Foundry Coke From China

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-04

    ... China Determination On the basis of the record \\1\\ developed in the subject five-year review, the United... China would be likely to lead to continuation or recurrence of material injury to an industry in the... Publication 4326 (May 2012), entitled Foundry Coke from China: Investigation No. 731-TA-891 (Second Review...

  20. 77 FR 20649 - Silicon Metal From China

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-05

    ... China Determination On the basis of the record \\1\\ developed in the subject five-year review, the United... China would be likely to lead to continuation or recurrence of material injury to an industry in the...), entitled Silicon Metal from China: Investigation No. 731-TA-472 (Third Review). By order of the Commission...

  1. 76 FR 69284 - Pure Magnesium From China

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-08

    ... China Determination On the basis of the record \\1\\ developed in the subject five-year review, the United... China would be likely to lead to continuation or recurrence of material injury to an industry in the...), entitled Pure Magnesium from China: Investigation No. 731-TA-696 (Third Review). Issued: November 2, 2011...

  2. Nonlinear Internal Wave Interaction in the China Seas

    NASA Technical Reports Server (NTRS)

    Liu, Antony K.; Hsu, Ming-K.

    1998-01-01

    This project researched the nonlinear wave interactions in the East China Sea, and the South China Sea, using Synthetic Aperture Radar (SAR) images. The complicated nature of the internal wave field, including the generation mechanisms, was studied, and is discussed. Discussion of wave-wave interactions in the East China Sea, the area of the China Sea northeast of Taiwan, and the Yellow Sea is included.

  3. China-U.S. Trade Issues

    DTIC Science & Technology

    2009-03-04

    failure in some cases to ensure that its exported products meet U.S. health and safety standards. Further complicating the bilateral economic...dispute resolution cases against China in the WTO, and continuing pressure on China to appreciate its currency. Others have warned against using...15 Pending Cases

  4. China on the Silver Screen.

    ERIC Educational Resources Information Center

    Schwartz, Leslie

    1981-01-01

    The author evaluates several intermediate/secondary-level films about China--past and present--and suggests criteria to use in evaluating others. Avoidance of stereotypes is emphasized. Sources and prices are provided for the cited films. One of several articles on China studies in this journal issue. (SJL)

  5. Design characteristics of acute care units in china.

    PubMed

    Lu, Yi; Wang, Yijia

    2014-01-01

    To describe the current state of design characteristics of acute care units in China's public hospitals and compare these with characteristics with acute care units in the United States. The healthcare construction industry in China is one of the fastest growing sectors in China and, arguably, in the world. Understanding the physical design of acute care units in China is of great importance because it will influence a large population. Descriptive study was performed of unit configuration, size, patient visibility, distance to nursing station and supplies, and lighting conditions in 25 units in 19 public hospitals built after 2003. Data and information were collected based on spatial and visibility analysis. The study identified major design characteristics of the recently built (from 2003 onward) acute care units in China, comparing them, where appropriate, with those in U.S. It found there are three dominant types of unit layout: single-corridor (52%), triangular (36%), and double-corridor (12%). The number of private rooms is very low (11%), compared with two- or three-bed rooms. Centralized nursing stations are the only type of nurses' working area. China also has a large unit size in terms of number of patient beds. The average number of patient beds in a unit is 40.6 in China (versus 32.9 in U.S.). The care units in China have longer walking distance from nursing station to patient bedside. The percentage of beds visible from a nursing station is lower in China than in the U.S. The access to natural light and direct sunlight in patient rooms is greater in China compared with those in U.S.-100% of patient rooms in China have natural lighting. A majority of them face south or southeast and thus receiving direct sunlight (91.4%). Because of the differences in economies and building codes, there are dramatic differences between the spatial characteristics of acute care units in China and the United States. © 2014 Vendome Group, LLC.

  6. Yoshitaka Komiya's visits to China and schistosomiasis investigation.

    PubMed

    Fan, Ka-Wai

    2016-11-24

    This article is about a Japanese parasitologist, Yoshitaka Komiya (1900-1976), who was invited to China for a schistosomiasis investigation in 1956. In 1955, Chairman Mao initiated a national campaign to eliminate schistosomiasis, which at that time was still common in southern China, and for this purpose, the People's Republic of China invited Yoshitaka Komiya to China. He published a report based on his observations during this visit. This article aims to explore the meaning of Komiya's visit to the People's Republic of China and his observations about the anti-schistosomiasis campaign. © The Author(s) 2016.

  7. Propelling medical humanities in China.

    PubMed

    Tang, Wei

    2017-05-23

    Advances in the study of the medical humanities and medical humanities education have been made over the past few decades. Many influential journals have published articles examining the role of medical humanities and medical humanities education, the development and evaluation of medical humanities, and the design of a curriculum for medical humanities education in Western countries. However, most articles related to medical humanities in China were published in Chinese, moreover, researchers have worked in relative isolation and published in disparate journals, so their work has not been systematically presented to and evaluated by international readers. The six companion articles featured in this issue describe the current status and challenge of medical humanities and medical humanities education in China in the hope of providing international readers with a novel and meaningful glimpse into medical humanities in China. This Journal is calling for greater publication of research on medical humanities and medical humanities education to propel medical humanities in China.

  8. China Energy Databook. Revision 4

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Sinton, J. E.; Fridley, D. G.; Levine, M. D.

    1996-09-01

    The Energy Analysis Program at LBL first became involved in Chinese energy issues through a joint China-US symposium on markets and energy demand held in Nanjing Nov. 1988. EAP began to collaborate on projects with the Energy Research Institute of China`s State Planning Commission. It was decided to compile, assess, and organize Chinese energy data. Primary interest was to use the data to help understand the historical evolution and likely future of the Chinese energy system; thus the primary criterion was to relate the data to the structure of energy supply and demand in the past and to indicate probablemore » developments (eg, as indicated by patterns of investment). Caveats are included in forewords to both the 1992 and 1996 editions. A chapter on energy prices is included in the 1996 edition. 1993 energy consumption data are not included since there was a major disruption in energy statistical collection in China that year.« less

  9. Rheumatic Diseases in China

    PubMed Central

    Zeng, Qing Yu; Chen, Ren; Darmawan, John; Xiao, Zheng Yu; Chen, Su Biao; Wigley, Richard; Le Chen, Shun; Zhang, Nai Zheng

    2008-01-01

    Introduction Epidemiological studies of rheumatic diseases have been conducted during the past 20 years in China. The aim of this study was to clarify prevalence rates of common rheumatic diseases in China. Methods Relevant reports of population-based surveys conducted from 1980 to 2006 were retrieved. Studies using the World Health Organization-International League of Associations for Rheumatology COPCORD (Community Oriented Program for Control of Rheumatic Diseases) protocol and those that did not employ this protocol but were published in recognized journals were identified and analyzed. Results Thirty-eight surveys including 241,169 adults from 25 provinces/cities were pooled for analysis. The prevalence of rheumatic complaints ranged from 11.6% to 46.4%, varying by locality, study protocol and age of the people surveyed. Prevalence of symptomatic osteoarthritis (OA) varied from 5.1% to 20.8%, with common sites of involvement being the lumbar spine, knee joint and cervical spine. Compared with rates of radiographic and symptomatic knee OA in the USA, elderly men in Beijing exhibited similar prevalence rates and elderly women exhibited a higher prevalence. The prevalence of hip OA and hand OA was much lower in Chinese than in Caucasian populations, but both kinds of OA were more common in coal miners. The prevalence of ankylosing spondylitis ranged from 0.2% to 0.54% among Han ethnic Chinese and were lower among mixed ethnic populations. The prevalence of psoriatic arthritis ranged from 0.01% to 0.1%, and that of reactive arthritis was 0.02%; undifferentiated spondyloarthropathy was identified in 0.64% to 1.2% of the individuals included in the surveys. The prevalence of rheumatoid arthritis (RA) ranged from 0.2% to 0.93%, with the highest rate being reported from a Taiwan urban area. In mainland China there were no significant differences in prevalence of RA between the northern and southern parts of China, or between different ethnic groups. The prevalence of

  10. Accelerator boom hones China's engineering expertise

    NASA Astrophysics Data System (ADS)

    Normile, Dennis

    2018-02-01

    In raising the curtain on the China Spallation Neutron Source, China has joined just four other nations in having mastered the technology of accelerating and controlling beams of protons. The $277 million facility, set to open to users this spring in Dongguan, is expected to yield big dividends in materials science, chemistry, and biology. More world class machines are on the way, as China this year starts construction on four other major accelerator facilities. The building boom is prompting a scramble to find enough engineers and technicians to finish the projects. But if they all come off as planned, the facilities would position China to tackle the next global megaproject: a giant accelerator that would pick up where Europe's Large Hadron Collider leaves off.

  11. Who purchases cigarettes from cheaper sources in China? Findings from the ITC China Survey

    PubMed Central

    Yao, Tingting; Huang, Jidong; Sung, Hai-Yen; Ong, Michael K.; Mao, Zhengzhong; Jiang, Yuan; Fong, Geoffrey T.; Max, Wendy

    2014-01-01

    Objective The availability of cigarettes from cheaper sources constitutes a major challenge to public health throughout the world, including China, because it may counteract price-based tobacco control policies. The goal of this study was to identify factors associated with purchasing cigarettes from cheaper sources among adult smokers in China. Methods Data were analyzed from Waves 1–3 of the International Tobacco Control China Survey, conducted in 2006–2009 among adult smokers in six cities in China (N=7,980). One survey question asked, “In the last six months, have you purchased cheaper cigarettes than you can get from local stores for economic reasons?” We examined whether sociodemographic factors and smoking intensity were associated with purchasing cigarettes from cheaper sources using the general estimating equations (GEE) model. Sociodemographic factors considered were gender, age, marital status, monthly household income, education, employment status, and city of residence. Results 15.6% of smokers reported purchasing cigarettes from cheaper sources. After controlling for other covariates, the associations of the behavior of purchasing cigarettes from cheaper sources with age (AOR=1.49, 95% CI=1.17–3.92 for age 18–24 compared to age 55+) and with income (AOR=2.93, 95%CI=2.27–3.79 for low income compared to high income) were statistically significant, but there was no statistically significant relationship with smoking intensity. Conclusions Our findings indicate that young and low income smokers are more likely than older and high income smokers to purchase cigarettes from cheaper sources in China. Tobacco control policies that reduce the availability of cigarettes from cheaper sources could have an impact on reducing cigarette consumption among young and low income smokers in China. PMID:24078076

  12. Problems of Ecological Environment in Western China

    ERIC Educational Resources Information Center

    Wenjuan, Zhang; Jixi, Gao

    2004-01-01

    Western China is vast, expansive, sparsely populated, and economically underdeveloped, but it plays an important role in economic and social development in China. While the west is a crucial base of power resources, it is also rich in fauna and flora resources and the major habitat for China's many rare wildlife species. Therefore, protecting its…

  13. Impact of Tropospheric Ozone on Summer Climate in China

    NASA Astrophysics Data System (ADS)

    Li, Shu; Wang, Tijian; Zanis, Prodromos; Melas, Dimitris; Zhuang, Bingliang

    2018-04-01

    The spatial distribution, radiative forcing, and climatic effects of tropospheric ozone in China during summer were investigated by using the regional climate model RegCM4. The results revealed that the tropospheric ozone column concentration was high in East China, Central China, North China, and the Sichuan basin during summer. The increase in tropospheric ozone levels since the industrialization era produced clear-sky shortwave and clear-sky longwave radiative forcing of 0.18 and 0.71 W m-2, respectively, which increased the average surface air temperature by 0.06 K and the average precipitation by 0.22 mm day-1 over eastern China during summer. In addition, tropospheric ozone increased the land-sea thermal contrast, leading to an enhancement of East Asian summer monsoon circulation over southern China and a weakening over northern China. The notable increase in surface air temperature in northwestern China, East China, and North China could be attributed to the absorption of longwave radiation by ozone, negative cloud amount anomaly, and corresponding positive shortwave radiation anomaly. There was a substantial increase in precipitation in the middle and lower reaches of the Yangtze River. It was related to the enhanced upward motion and the increased water vapor brought by strengthened southerly winds in the lower troposphere.

  14. Death Penalty Disposition in China: What Matters?

    PubMed

    Li, Yudu; Longmire, Dennis; Lu, Hong

    2018-01-01

    In theory, sentencing decisions should be driven by legal factors, not extra-legal factors. However, some empirical research on the death penalty in the United States shows significant relationships between offender and victim characteristics and death sentence decisions. Despite the fact that China frequently imposes death sentences, few studies have examined these sanctions to see if similar correlations occur in China's capital cases. Using data from published court cases in China involving three violent crimes-homicide, robbery, and intentional assault-this study examines the net impact of offender's gender, race, and victim-offender relationship on death sentence decisions in China. Our overall multiple regression results indicate that, after controlling for other legal and extra-legal variables, an offender's gender, race, and victim-offender relationship did not produce similar results in China when compared with those in the United States. In contrast, it is the legal factors that played the most significant role in influencing the death penalty decisions. The article concludes with explanations and speculations on the unique social, cultural, and legal conditions in China that may have contributed to these correlations.

  15. China-U.S. Trade Issues

    DTIC Science & Technology

    2010-06-21

    of China’s censorship policies violated WTO rules or China’s limits on the number of foreign films that can be imported each year. China has agreed...19 Pending U.S. Cases Against China ................................................................................ 22 Resolved... Cases and WTO Panel Rulings....................................................................... 22 Chinese WTO Cases Brought Against the United

  16. Measuring Student Perceptions of Blackboard Using the Technology Acceptance Model

    ERIC Educational Resources Information Center

    Landry, Brett J. L.; Griffeth, Rodger; Hartman, Sandra

    2006-01-01

    Web Enhanced Instruction (WEI) is not intended to replace the traditional classroom setting, but rather to supplement the traditional lecture with course content that can be accessed from campus or the Internet. WEI has the potential to extend the boundaries of traditional classrooms by providing new opportunities for communication and interaction…

  17. Developing an Understanding of the Nature of Accessibility and Usability Problems Blind Students Face in Web-Enhanced Instruction Environments

    ERIC Educational Resources Information Center

    Babu, Rakesh

    2011-01-01

    The central premise of this research is that blind and visually impaired (BVI) people cannot use the Internet effectively due to accessibility and usability problems. Use of the Internet is indispensable in today's education system that relies on Web-enhanced instruction (WEI). Therefore, BVI students cannot participate effectively in WEI. Extant…

  18. Improving drug addiction treatment in China.

    PubMed

    Tang, Yi-Lang; Hao, Wei

    2007-07-01

    To illustrate the current situation and problems of drug addiction in treatment China and propose suggestions. A descriptive study based on literature searched from Medline and the China National Knowledge Infrastructure database (1996-2007) and hand-picked references. Since the re-emergence of drug addiction in China in the early 1990s, there has been tremendous progress in drug addiction treatments in China, especially treatments for opiate addiction. However, many problems and challenges remain for improvement, including widespread negative attitudes towards drug abuse and drug-dependent individuals, the lack of evidence-based data on the efficacy of Chinese traditional medicine and the lack of a comprehensive and integrated system to organize all treatment resources and monitor treatment progress. The authors discuss the challenges that impede effective treatments of drug addiction and some suggestions are proposed. Implementing these suggestions can improve the outcome of treatment of drug-dependent individuals and benefit the whole society. China faces substantial drug addiction problems that appear to be worsening with time. Although much progress in drug addiction treatment has been made, improvement in many aspects is needed urgently.

  19. Three legacies of humanitarianism in China.

    PubMed

    Hirono, Miwa

    2013-10-01

    The rise of China has altered the context of the international humanitarian community of donors and aid agencies. China is becoming one of the key actors in this grouping, undertaking infrastructure projects in areas in which paramount humanitarian challenges exist. The literature discusses how the Chinese approach differs from that of Western donors, but it does not pay much attention to why China concentrates on its state-centric and infrastructure-based approach. This paper seeks to shed some light on this subject by examining the historical evolution of the concept of humanitarianism in China. This evolution has produced three legacies: (i) the ideal of a well-ordered state; (ii) anti-Western sentiment; and (iii) the notion of comprehensive development based on a human-oriented approach. China's policies and discourses on assistance in humanitarian crises today rest on these three legacies. Traditional donors would be well advised to consider carefully the implications of the Chinese understanding of humanitarianism when engaging with the country. © 2013 The Author(s). Disasters © Overseas Development Institute, 2013.

  20. The China Patient-centered Evaluative Assessment of Cardiac Events (China PEACE) retrospective heart failure study design

    PubMed Central

    Yu, Yuan; Zhang, Hongzhao; Li, Xi; Lu, Yuan; Masoudi, Frederick A; Li, Jing

    2018-01-01

    Introduction Heart failure (HF) is a leading cause of hospitalisation in China, which is experiencing a rapid increase in cardiovascular disease prevalence. Yet, little is known about current burden of disease, quality of care and treatment outcomes of HF in China. The objective of this paper is to describe the study methodology, data collection and abstraction, and progress to date of the China Patient-centered Evaluative Assessment of Cardiac Events 5 Retrospective Heart Failure Study (China PEACE 5r-HF). Methods and analysis The China PEACE 5r-HF Study will examine a nationally representative sample of more than 10 000 patient records hospitalised for HF in 2015 in China. The study is a retrospective cohort study. Patients have been selected using a two-stage sampling design stratified by economic–geographical regions. We will collect patient characteristics, diagnostic testing, treatments and in-hospital outcomes, including death and complications, and charges of hospitalisation. Data quality will be monitored by a central coordinating centre and will address case ascertainment, data abstraction and data management. As of October 2017, we have sampled 15 538 medical records from 189 hospitals, and have received 15 057 (96.9%) of these for data collection, and completed data abstraction and quality control on 7971. Ethics and dissemination The Central Ethics Committee at the Chinese National Center for Cardiovascular Diseases approved the study. All collaborating hospitals accepted central ethics committee approval with the exception of 15 hospitals, which obtained local approval by internal ethics committees. Findings will be disseminated in future peer-reviewed papers and will serve as a foundation for improving the care for HF in China. Trial registration number NCT02877914. PMID:29748344

  1. The China Patient-centered Evaluative Assessment of Cardiac Events (China PEACE) retrospective heart failure study design.

    PubMed

    Yu, Yuan; Zhang, Hongzhao; Li, Xi; Lu, Yuan; Masoudi, Frederick A; Krumholz, Harlan M; Li, Jing

    2018-05-10

    Heart failure (HF) is a leading cause of hospitalisation in China, which is experiencing a rapid increase in cardiovascular disease prevalence. Yet, little is known about current burden of disease, quality of care and treatment outcomes of HF in China. The objective of this paper is to describe the study methodology, data collection and abstraction, and progress to date of the China Patient-centered Evaluative Assessment of Cardiac Events 5 Retrospective Heart Failure Study (China PEACE 5r-HF). The China PEACE 5r-HF Study will examine a nationally representative sample of more than 10 000 patient records hospitalised for HF in 2015 in China. The study is a retrospective cohort study. Patients have been selected using a two-stage sampling design stratified by economic-geographical regions. We will collect patient characteristics, diagnostic testing, treatments and in-hospital outcomes, including death and complications, and charges of hospitalisation. Data quality will be monitored by a central coordinating centre and will address case ascertainment, data abstraction and data management. As of October 2017, we have sampled 15 538 medical records from 189 hospitals, and have received 15 057 (96.9%) of these for data collection, and completed data abstraction and quality control on 7971. The Central Ethics Committee at the Chinese National Center for Cardiovascular Diseases approved the study. All collaborating hospitals accepted central ethics committee approval with the exception of 15 hospitals, which obtained local approval by internal ethics committees. Findings will be disseminated in future peer-reviewed papers and will serve as a foundation for improving the care for HF in China. NCT02877914. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  2. China's health assistance to Africa: opportunism or altruism?

    PubMed

    Lin, Shuang; Gao, Liangmin; Reyes, Melissa; Cheng, Feng; Kaufman, Joan; El-Sadr, Wafaa M

    2016-12-03

    China has made substantial health commitments to Africa in the past several decades. However, while much has been written regarding China-Africa aid overall, relatively little attention has been given to China's health aid. To better understand these investments, we provide an overview of the current framework and characteristics of China's health aid to Africa. China's health assistance has been perceived by some as opportunistic, largely as a demonstration of China's engagement in "soft power" and an attempt to enhance its access to natural resources and political favors by African countries. Others have attributed altruistic intent, aiming to support the advancement of the health of populations in the African continent with a "no strings attached" approach. Our overview demonstrated that despite the magnitude of China's health assistance, many questions remain regarding the scope of this aid, its effectiveness and the governance mechanisms that guide the conceptualization and implementation of such efforts. We also identified the need for a systematic and rigorous evaluation of the various elements of China's health assistance to African countries in order to gain a deeper understanding of how priorities and allocations for health aid are determined, how such aid fits within the specific African country's health strategies and to assess the effectiveness of such aid. Insights garnered through such an assessment could help determine future priorities for investment as well as inform efforts to optimize the value of China's aid for the populations of the recipient countries.

  3. Scaling behaviors of precipitation over China

    NASA Astrophysics Data System (ADS)

    Jiang, Lei; Li, Nana; Zhao, Xia

    2017-04-01

    Scaling behaviors in the precipitation time series derived from 1951 to 2009 over China are investigated by detrended fluctuation analysis (DFA) method. The results show that there exists long-term memory for the precipitation time series in some stations, where the values of the scaling exponent α are less than 0.62, implying weak persistence characteristics. The values of scaling exponent in other stations indicate random behaviors. In addition, the scaling exponent α in precipitation records varies from station to station over China. A numerical test is made to verify the significance in DFA exponents by shuffling the data records many times. We think it is significant when the values of scaling exponent before shuffled precipitation records are larger than the interval threshold for 95 % confidence level after shuffling precipitation records many times. By comparison, the daily precipitation records exhibit weak positively long-range correlation in a power law fashion mainly at the stations taking on zonal distributions in south China, upper and middle reaches of the Yellow River, northern part of northeast China. This may be related to the subtropical high. Furthermore, the values of scaling exponent which cannot pass the significance test do not show a clear distribution pattern. It seems that the stations are mainly distributed in coastal areas, southwest China, and southern part of north China. In fact, many complicated factors may affect the scaling behaviors of precipitation such as the system of the east and south Asian monsoon, the interaction between sea and land, and the big landform of the Tibetan Plateau. These results may provide a better prerequisite to long-term predictor of precipitation time series for different regions over China.

  4. China as a World Power

    ERIC Educational Resources Information Center

    Dobson, W. A. C. H.

    1974-01-01

    The era of supremacy of the United States and the USSR is passing, giving way to a trilateral balance. In view of China's new role, the article traces the long continuum of Chinese history, presenting a non-western perspective on China's quest for the well-ordered society and political harmony. (MW)

  5. The Great Firewall of China

    ERIC Educational Resources Information Center

    Healy, Shawn

    2007-01-01

    Although China has made notable progress in liberalizing its economy over the past three decades, the Communist Party maintains a stranglehold on political freedom, and in no place is this more apparent than the roadblocks it places on the Information Superhighway. Indeed, according to Reporters Without Borders, China stands as "... the…

  6. BOOK PUBLISHING IN COMMUNIST CHINA.

    ERIC Educational Resources Information Center

    LIU, ALAN P.

    A GENERAL STUDY WAS MADE OF THE ORGANIZATION OF THE BOOK PUBLISHING INDUSTRY IN COMMUNIST CHINA. FIRST THE PAPER REVIEWS BRIEFLY THE PRIVATE INDUSTRY OF PUBLISHING IN PRE-COMMUNIST CHINA. NEXT THE COMMUNIST NATIONALIZATION OF THE PUBLISHING ENTERPRISE IS DESCRIBED. THEN THE AUTHOR DISCUSSES THE PUBLISHING OF THE FOLLOWING CATEGORIES OF…

  7. China-U.S. Trade Issues

    DTIC Science & Technology

    2010-07-29

    China’s censorship policies violated WTO rules or China’s limits on the number of foreign films that can be imported each year. China has agreed to...17 Pending U.S. Cases Against China ................................................................................ 19 Resolved Cases and WTO...Panel Rulings....................................................................... 19 Chinese WTO Cases Brought Against the United States

  8. China-U.S. Trade Issues

    DTIC Science & Technology

    2009-03-31

    failure in some cases to ensure that its exported products meet U.S. health and safety standards. Further complicating the bilateral economic...resolution cases against China in the WTO, and continuing pressure on China to appreciate its currency. Others have warned against using...14 WTO Implementation Issues................................................................................................... 15 Pending Cases

  9. China's emergence and the prospects for global sustainability

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Grumbine, R.E.

    2007-03-15

    China's rapid development is influencing global patterns of resource use and their associated environmental and geopolitical impacts. Trend projections suggest that China's rise will have unprecedented impacts on the rest of the world. I examine three key drivers affecting China's emergence (scale of development, government policy decisions, and globalization), along with four factors that may constrain development (environmental degradation, political instability, coal and oil consumption, and carbon dioxide emissions). China's rise represents a tipping point between fossil fuel-based economies and still emergent sustainable alternatives. Policy precedents between the United States and China over the next decade may well determine themore » future course of global sustainability.« less

  10. Medical Malpractice in Wuhan, China

    PubMed Central

    He, Fanggang; Li, Liliang; Bynum, Jennifer; Meng, Xiangzhi; Yan, Ping; Li, Ling; Liu, Liang

    2015-01-01

    Abstract Medical disputes in China are historically poorly documented. In particular, autopsy-based evaluation and its impact on medical malpractice claims remain largely unstudied. This study aims to document autopsy findings and medical malpractice in one of the largest cities of China, Wuhan, located in Hubei Province. A total of 519 autopsies were performed by the Department of Forensic Medicine, Wuhan University School of Medicine, Wuhan, China, over a 10-year period between 2004 and 2013. Of these cases, 190 (36.6%) were associated with medical malpractice claims. Joint evaluation by forensic pathologists and clinicians confirmed that 97 (51.1%) of the 190 claims were approved medical malpractice cases. The percentage of approved malpractice cases increased with patient age and varied according to medical setting, physician specialty, and organ system. The clinico-pathological diagnostic discrepancy was significantly different among various physician specialties (P = 0.031) and organ systems (P = 0.000). Of those cases involved in malpractice claims, aortic dissection, coronary heart disease, and acute respiratory infection were most common. Association between incorrect diagnosis and malpractice was significant (P = 0.001). This is the first report on China's medical malpractice and findings at autopsy which reflects the current state of health care services in one of the biggest cities in China. PMID:26559306

  11. China’s Use of Peoples War Theory in the South China Sea

    DTIC Science & Technology

    2017-05-25

    Agriculture Organization of the United Nations, World Review of Fisheries and Aquaculture, 36, accessed November 23, 2016, http://www.fao.org/3/a-i3720e...2006 benefitted from a Ministry of Agriculture program which equipped Chinese fishing vessels with satellite navigations and communications hardware...signatory to UNCLOS, China created the FLEC under the Ministry of Agriculture .77 In 2006, the same year China reaffirmed their declaration of UNCLOS, the

  12. Sons and daughters in China.

    PubMed

    Robey, B

    1985-11-01

    Demographers from the East-West Population Institute (EWPI) and the China State Family Planning Commission, jointly analyzing data from computer tapes of China's 1982 national fertility survey, have produced new evidence of the extent to which families in China prefer male children. Evidence exists in almost every part of China that couples prefer sons to daughters, according to researchers Fred Arnold and Liu Zhaoxiang. Only Beijing and Shanghai are exceptions to this pattern. The persistence of such attidues in China demonstrates the difficulty of overcoming deeply rooted Confucian traditions. Following the Chinese revolution, the government guaranteed sexual equality in political, economic, and cultural life, but patriarchal attitudes still prevail, particularly in the countryside. Historically, couples have favored sons for a variety of reasons, including to continue the family name, provide security for the parents' old age, add to the family labor force, and perform ancestral rites. Believing that such attitudes block successful implementation of China's 1-child family policy, the government has launched a campaign to try to change them. At the time of the time of the 1982 fertility survey, China's 1-child certificate program had been in effect for 3 years. The program provides incentives such as monetary bonuses, preferential housing allocation, and special consideration for the child in education and job assignments to couples who agree not to have a 2nd child. According to the survey, 37% of all 1-child couples had accepted the 1-child certificate. Significantly, 60% of all 1-child certificate holders have a son. Of couples whose 1st child was a boy, 40% obtained the 1-child certificate, versus only 34% of those whose 1st child was a girl. Despite penalties for renouncing the 1-child certificate, about 1 out of every 10 mothers in the program had given birth to a 2nd child by the time of the survey. The 1st child of these mothers was twice as likely to be

  13. Working in the People's Republic of China.

    ERIC Educational Resources Information Center

    Schnulle, Linda

    Primarily the result of observations made during an eighteen-day tour of the People's Republic of China (conducted by Professor Eugene Gilliom at Ohio State University), this paper examines working conditions and attitudes toward work in China. Focus in the first half of the paper is on motivation to work in China and how it differs from U.S.…

  14. Early Childhood Intervention in China

    ERIC Educational Resources Information Center

    Zheng, Yuzhu; Maude, Susan P.; Brotherson, Mary Jane

    2015-01-01

    With rapid economic development and increasing awareness of the importance of early childhood intervention (ECI), China is re-examining its social and educational practices for young children with disabilities. This re-examination may have a significant impact on young children with disabilities in China. It may also set an example for other…

  15. 7 CFR 319.56-39 - Fragrant pears from China.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 5 2013-01-01 2013-01-01 false Fragrant pears from China. 319.56-39 Section 319.56-39... pears from China. Fragrant pears may be imported into the United States from China only under the... China. (2) All propagative material introduced into a registered production site must be certified free...

  16. 7 CFR 319.56-39 - Fragrant pears from China.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 5 2014-01-01 2014-01-01 false Fragrant pears from China. 319.56-39 Section 319.56-39... pears from China. Fragrant pears may be imported into the United States from China only under the... China. (2) All propagative material introduced into a registered production site must be certified free...

  17. 7 CFR 319.56-39 - Fragrant pears from China.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 5 2012-01-01 2012-01-01 false Fragrant pears from China. 319.56-39 Section 319.56-39... pears from China. Fragrant pears may be imported into the United States from China only under the... China. (2) All propagative material introduced into a registered production site must be certified free...

  18. 7 CFR 319.56-39 - Fragrant pears from China.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 5 2010-01-01 2010-01-01 false Fragrant pears from China. 319.56-39 Section 319.56-39... pears from China. Fragrant pears may be imported into the United States from China only under the... China. (2) All propagative material introduced into a registered production site must be certified free...

  19. 7 CFR 319.56-39 - Fragrant pears from China.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 5 2011-01-01 2011-01-01 false Fragrant pears from China. 319.56-39 Section 319.56-39... pears from China. Fragrant pears may be imported into the United States from China only under the... China. (2) All propagative material introduced into a registered production site must be certified free...

  20. Time trends of polybrominated diphenyl ethers in East China Seas: Response to the booming of PBDE pollution industry in China.

    PubMed

    Li, Yuanyuan; Lin, Tian; Hu, Limin; Feng, Jialiang; Guo, Zhigang

    2016-01-01

    The East China Seas (ECSs) are the receptors of the land-based persistent organic pollutants (POPs), such as polybrominated diphenyl ethers (PBDEs) mainly from China through atmospheric deposition driven by the East Asian winter monsoon and fluvial discharge (e.g., Yangtze River and Yellow River), making the offshore sediments to be a good proxy to reconstruct history of those pollutants in China. In this work, four well-placed sediment cores were extracted from the mud areas in the ECSs, and the (210)Pb-dated cores were analyzed to yield historical concentration profiles of PBDEs in the area. The results showed that there was a persistent increase from 1970s and almost no clear sign in the decline of PBDEs until recently in China. More importantly, there was a faster increase of PBDEs from 1990s in China; while this period was just shown as gradually leveling off or even declining trends in developed countries. The persistently increasing trend of PBDEs in China since 1990s could be largely due to the booming of the manufacturing industry and unexpectedly transfer of PBDE pollution from developed countries to China. Besides, the relative high concentrations and fluxes of PBDEs in the core from coastal ECS located near a well-known electrical/electronic waste (e-waste) recycling area suggests an important contribution of PBDE emissions from recycling centers of e-waste in China. Although efforts in environmental monitoring of PBDE contamination have been substantially increased over the last decade, China is still lagging behind in terms of nationwide regulation of PBDE usage and treatment of disposal PBDE-containing products. Copyright © 2016 Elsevier Ltd. All rights reserved.

  1. The China Factor in U.S.-Vietnam Relations

    DTIC Science & Technology

    2012-03-01

    James Shoal off Malaysian Borneo. Vietnam also claims a sizeable portion of the South China Sea, including the Paracel and Spratly islands in their...rattled Hanoi in recent years include:  Asserting China’s ‘historic’ claim over the South China Sea: In May 2009, China rejected a joint Malaysian ...cooperate with Hanoi in offshore drilling, with a state-owned Indian firm buying out part of BP’s stake in a South China Sea joint venture with PetroVietnam

  2. Active pharmacovigilance in China: recent development and future perspectives.

    PubMed

    Li, Xinling; Li, Haona; Deng, Jianxiong; Zhu, Feng; Liu, Ying; Chen, Wenge; Yue, Zhihua; Ren, Xuequn; Xia, Jielai

    2018-04-10

    The effectiveness of active pharmacovigilance depends on the specific methods adopted and the work patterns put into place. Over the past few years, much attention has been paid to the importance of implementing such systems in China. However, less has been done to evaluate the state of implementation and future needs of such systems. This paper reviews China's recent approaches to active pharmacovigilance by examining: (1) information collected from scientific articles and the websites of the China Food and Drug Administration and the China National Center for Adverse Drug Reaction Monitoring, (2) information available on China's spontaneous reporting systems (SRS) and active pharmacovigilance system, and (3) annual reports and internal reports on this subject. Areas that improved most meaningfully for China's active pharmacovigilance in recent years appear to include: (1) quicker reporting and more intelligent scanning methods for adverse drug reactions (ADRs), (2) the use of pharmacovigilance approaches to mine electronic hospital records, and (3) the development of integrated systems including the China Hospital Pharmacovigilance System and China Sentinel Hospital Alliance Program. Not only has the national online SRS system provided a platform for passive pharmacovigilance, it has also become an important platform for various explorations of active pharmacovigilance in China. Quick reporting and intelligent scanning of ADRs, facilitated by automated ADR detection based on electronic hospital records, have accelerated to capabilities for active pharmacovigilance. The outcomes of the programs, such as the China Hospital Pharmacovigilance System and China Sentinel Hospital Alliance Program, usher in a new era for China's active pharmacovigilance. These are particularly important to bridge the information system of sentinel hospitals and ADR research centers, but gaps remain. Thus, much work needs to be done before a high-level active pharmacovigilance system is

  3. 7 CFR 319.56-57 - Sand pears from China.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 5 2013-01-01 2013-01-01 false Sand pears from China. 319.56-57 Section 319.56-57... from China. Fresh sand pears (Pyrus pyrifolia) from China may be imported into the United States from China only under the conditions described in this section. These conditions are designed to prevent the...

  4. 7 CFR 319.56-57 - Sand pears from China.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 5 2014-01-01 2014-01-01 false Sand pears from China. 319.56-57 Section 319.56-57... from China. Fresh sand pears (Pyrus pyrifolia) from China may be imported into the United States from China only under the conditions described in this section. These conditions are designed to prevent the...

  5. Aging China -- policies in transition.

    PubMed

    Nusberg, C

    1987-01-01

    The International Forum on Aging was held in Beijing, China, in May of 1986 under the joint sponsorship of the Gerontological Society of America and the Chinese National Committee on Aging. 24 Chinese and American participants were also joined by experts from Canada, Australia, Hong Kong, Thailand, and Japan. Older persons in the West are by and large economically independent of their children and live in separate households. Nevertheless, both in the US and China families remain the preferred source of support for older persons. As a result of successful family planning policies, China will undergo a demographic transition in several decades that took a century in the West. This will result in the decline in the network of relatives, on which China's family support system has rested. Societal adjustments will have to be made including expanded joint ventures among government, families, neighborhoods, and collectives to provide for the old preferably in their own homes. The elderly will also participate more in economic and social development because of improved health, higher education, and declines in co-residency. For instance, an association of retired engineers in Chongqing has assisted over 6000 groups since 1980 through technical consultation for small enterprises in towns and rural areas. In 1987 only 6% of the rural population received some kind of pension, but policy makers envisage several different forms of social security schemes for the rural elderly. China's elderly population over 60 is projected to increase from 130 million in 2000 to 370 million in 2050, or from 11% to 26% of the total population. A Japanese model worth examining by China is the practice of combined occupation household, which permits rural areas to modernize while preserving the three-generation family household. The elderly continue to perform agricultural work on family property, while the younger family members take jobs in more urbanized nearby areas.

  6. PREFACE: Preface

    NASA Astrophysics Data System (ADS)

    Luo, Qingming; Wang, Lihong V.; Tuchin, Valery V.

    2011-02-01

    )Ruey-Jen Sung, Stanford University (USA)A Dean Sherry, The University of Texas at Dallas (USA)Bruce Tromberg, University of California/Irvine (USA)Fujia Yang, Nottingham University (UK)Jianquan Yao, Tianjin University (China)Yixin Zeng, Sun Yat-sen University Cancer Center (China)Baoyong Zheng, Hua Wei Technologies Corporation, Inc (China) Program CommitteeWei R Chen, University of Central Oklahoma (USA)Zhongping Chen, University of California/Irvine (USA)Arthur Chiou, National Yang-Ming University (Taiwan, China)Frank Y S Chuang, University of California, Davis (USA)Zhihua Ding, Zhejiang University (China)Congwu Du, Brookhaven National Laboratory (USA)Stefan Haacke, Strasbourg University - IPCMS-DON (France)Weiping Han, Agency for Science, Technology and Research (A*STAR) (Singapore)Zheng Huang, University of Colorado Health Sciences Center (USA)Zhiwei Huang, National University of Singapore (Singapore)Steven L Jacques, Oregon Health & Science University (USA)Fu-Jen Kao, National Yang-Ming University (Taiwan, China)Hideaki Koizumi, Hitachi, Ltd (Japan)Xingde Li, Johns Hopkins University (USA)Yong-qing Li, East Carolina University (USA)Chengyi Liu, South China Normal University (China)Hong Liu, University of Oklahoma (USA)Zuhong Lu, Southeast University (China)Dennis L Matthews, University of California/Davis (USA)Avraham Mayevsky, Bar Ilan University (Israel)Stephen P Morgan, University of Nottingham (UK)Shoko Nioka, University of Pennsylvania (USA)Yingtian Pan, State University of New York at Stony Brook (USA)Alexander V Priezzhev, MV Lomonosov Moscow State University (Russia)Jianan Y Qu, The Hongkong University of Science and Technology (Hong Kong, China)Colin J R Sheppard, National University of Singapore (Singapore)Mamoru Tamura, Tsinghua University (China)Sergey Ulyanov, Saratov State University (Russia)Ruikang K Wang, Oregon Health & Science University (USA)Xunbin Wei, Fudan University (China)Da Xing, South China Normal University (China)Haishan Zeng, BC Cancer Research

  7. Analysis of the Effects of a gerP Mutation on the Germination of Spores of Bacillus subtilis

    DTIC Science & Technology

    2012-11-01

    REPORT Analysis of the effects of a gerP mutation on the germination of spores of Bacillus subtilis 14. ABSTRACT 16. SECURITY CLASSIFICATION OF... Bacillus subtilis spores with a gerP mutation triggered spore germination via nutrient germinant receptors (GRs) slowly, although this defect was...gerP, Bacillus subtilis , dipicolinic acid Xuan Y. Butzin, Anthony J. Troiano, William H. Coleman, Keren K. Griffiths, Christopher J. Doona, Florence E

  8. Thermodynamic Analysis and Optimization Based on Exergy Flow for a Two-Staged Pulse Tube Refrigerator

    DTIC Science & Technology

    2010-01-01

    X.C. Xuan, Cryogenics, 43, pp. 117-124 (2003). 11. J. Chen, X. Chen, and C. Wu, Exergy , an International Journal , 1, pp. 100-106 (2001). 12. C.S...THERMODYNAMIC ANALYSIS AND OPTIMIZATION BASED ON EXERGY FLOW FOR A TWOSTAGED PULSE TUBE REFRIGERATOR A. Razani, T. Fraser, C. Dodson, and T. Roberts...2012) Additional information on AIP Conf. Proc. Journal Homepage: http://proceedings.aip.org/ Journal Information: http://proceedings.aip.org

  9. 76 FR 18781 - Certain Steel Wheels From China

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-05

    ...)] Certain Steel Wheels From China AGENCY: United States International Trade Commission. ACTION: Institution... the United States is materially retarded, by reason of imports from China of certain steel wheels... Government of China. Unless the Department of Commerce extends the time for initiation pursuant to sections...

  10. 75 FR 17436 - Certain Aluminum Extrusions From China

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-06

    ...)] Certain Aluminum Extrusions From China AGENCY: United States International Trade Commission. ACTION... the United States is materially retarded, by reason of imports from China of certain aluminum... States at less than fair value and alleged to be subsidized by the Government of China. Unless the...

  11. 75 FR 63200 - Petroleum Wax Candles From China

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-14

    ... From China AGENCY: United States International Trade Commission. ACTION: Scheduling of an expedited five-year review concerning the antidumping duty order on petroleum wax candles from China. SUMMARY... antidumping duty order on petroleum wax candles from China would be likely to lead to continuation or...

  12. Sino/American cooperation for rural electrification in China

    NASA Astrophysics Data System (ADS)

    Wallace, William L.; Tsuo, Y. Simon

    1997-02-01

    Rapid growth in economic development, coupled with the absence of an electric grid in large areas of the rural countryside, have created a need for new energy sources both in urban centers and rural areas in China. There is a very large need for new sources of energy for rural electrification in China as represented by 120 million people in remote regions who do not have access to an electric grid and by over 300 coastal islands in China that are unelectrified. In heavily populated regions in China where there is an electric grid, there are still severe shortages of electric power and limited access to the grid by village populations. In order to meet energy demands in rural China, renewable energy in the form of solar, wind, and biomass resources are being utilized as a cost effective alternative to grid extension and use of diesel and gasoline generators. An Energy Efficiency and Renewable Energy Protocol Agreement was signed by the U.S. Department of Energy with the Chinese State Science and Technology Commission in Beijing in February, 1995. Under this agreement, projects using photovoltaics for rural electrification are being conducted in Gansu Province in western China and Inner Mongolia in northern China, providing the basis for much wider deployment and use of photovoltaics for meeting the growing rural energy demands of China.

  13. Quantifying China's regional economic complexity

    NASA Astrophysics Data System (ADS)

    Gao, Jian; Zhou, Tao

    2018-02-01

    China has experienced an outstanding economic expansion during the past decades, however, literature on non-monetary metrics that reveal the status of China's regional economic development are still lacking. In this paper, we fill this gap by quantifying the economic complexity of China's provinces through analyzing 25 years' firm data. First, we estimate the regional economic complexity index (ECI), and show that the overall time evolution of provinces' ECI is relatively stable and slow. Then, after linking ECI to the economic development and the income inequality, we find that the explanatory power of ECI is positive for the former but negative for the latter. Next, we compare different measures of economic diversity and explore their relationships with monetary macroeconomic indicators. Results show that the ECI index and the non-linear iteration based Fitness index are comparative, and they both have stronger explanatory power than other benchmark measures. Further multivariate regressions suggest the robustness of our results after controlling other socioeconomic factors. Our work moves forward a step towards better understanding China's regional economic development and non-monetary macroeconomic indicators.

  14. A fall land bird migration across the South China Sea from Indo-China to the Greater Sunda Islands

    USGS Publications Warehouse

    Ellis, D.H.; Kepler, A.K.; Kepler, C.B.

    1994-01-01

    We encountered 150 land birds representing 14 families along the cruise track of the Soviet Oceanographic Research Vessel AKADEMlK KOROLEV in the South China Sea. We saw most of these birds during a 3 -day period in a small area c. 350 km southeast of the southern tip of the Indo-China peninsula. These observations suggest that a significant land bird migration corridor crosses the South China Sea from Viet Nam to Borneo.

  15. Undergraduate environmental engineering education in China

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Yang, C.; Bero, B.N.

    1999-07-01

    In this paper, the development process, present situations, causes of improvement, and trends of higher education of environmental engineering in China are discussed. Several education modes in environmental engineering in China are also presented. The development process can be divided into three stages: the beginning stage, the expansion stage, and the modification stage. The 1970's and early 1980's wake of environmental consciousness and serious pollution situation in China resulted in about 20 universities setting up an environmental engineering specialty. The late 1980's and middle 1990's job opportunities for undergraduates in China resulted in many universities' creation of the environmental engineeringmore » specialty from specialties such as geography, geology, hydrology, mining engineering, and mineral separation engineering where job opportunities were stagnant. At present, adjustment and improvement of environmental engineering education are urgently required because of the excessive increase of undergraduate number, change of job opportunities and implementation of five-work-day system in China. Other problems include how to determine the ratio of social science courses to engineering science courses, how to determine the relationship of fundamental and applied courses, and how to determine the specialized direction. Hunan University, as a typical university conferring an accredited Bachelor degree in Environmental Engineering in four academic years in China, has been improving the instruction schedule for undergraduate education in environmental engineering. The curricula of the three phases for undergraduates of environmental engineering specialty at Hunan University are presented as a case study.« less

  16. Tectonics and distribution of gold deposits in China - An overview

    USGS Publications Warehouse

    Zhou, T.; Goldfarb, R.J.; Phillips, G.N.

    2002-01-01

    Gold exploration in China has expanded rapidly during the last two decades since a modern approach to economic development has become a national priority. China currently produces 180 tonnes (t) of gold annually, which is still significantly less than South Africa, USA, and Australia. However, China is now recognized as possessing significant gold resources in a wide range of mineral deposit types. Present estimates of gold resources in China exceed 4,500 t, which comprise 60% in gold-only deposits, more than 25% in base metal-rich skarn, porphyry, and vein deposits, and more than 10% in placer accumulations. The major gold provinces in China formed during the main episodes of Phanerozoic tectonism. Such tectonism involved interaction of China's three major Precambrian cratons, North China, Tarim, and Yangtze (or South China when combined with Cathysia block), with the Angara (or Siberian), Kazakhstan-Kyrgyzstan, and Indian cratons. Resulting collisions included deformation of accreted oceanic sequences between the cratonic blocks. The most important ore-forming orogenies were (1) the late Paleozoic Variscan (405-270 Ma), which led to amalgamation of the Angara, North China and Yangtze cratons, (2) the Indosinian (270-208 Ma), which led to the collision of North China and South China cratons, (3) the Yanshanian (208-90 Ma), which was largely influenced by the subduction of the Izanagi-Pacific plates beneath eastern China, and (4) the Himalayan (<90 Ma) indentation of the Indian continent into Eurasia. No important Precambrian gold systems are recognized in China, mainly because of reworking of exposed Precambrian rocks by these younger orogenies, but there are a few Caledonian (600-405 Ma) gold-bearing system in northern Xinjiang. Most of China's orogenic, epithermal, and Carlinlike gold deposits are in the reworkerd margins of major cratonic blocks and in metasedimentary rock-dominated fold belts adjacent to these margins. Accordingly, the major gold provinces are

  17. 75 FR 24969 - Glyphosate From China

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-06

    ... INTERNATIONAL TRADE COMMISSION [Investigation No. 731-TA-1178 (Preliminary)] Glyphosate From China AGENCY: United States International Trade Commission. ACTION: Notice of withdrawal of petition in... investigation concerning glyphosate from China (investigation No. 731-TA-1178 (Preliminary)) is discontinued...

  18. China's health care system reform: Progress and prospects.

    PubMed

    Li, Ling; Fu, Hongqiao

    2017-07-01

    This paper discusses the progress and prospects of China's complex health care reform beginning in 2009. The Chinese government's undertaking of systemic reform has achieved laudable achievements, including the expansion of social health insurance, the reform of public hospitals, and the strengthening of primary care. An innovative policy tool in China, policy experimentation under hierarchy, played an important role in facilitating these achievements. However, China still faces gaps and challenges in creating a single payer system, restructuring the public hospitals, and establishing an integrated delivery system. Recently, China issued the 13th 5-year plan for medical reform, setting forth the goals, policy priorities, and strategies for health reform in the following 5 years. Moreover, the Chinese government announced the "Healthy China 2030" blueprint in October 2016, which has the goals of providing universal health security for all citizens by 2030. By examining these policy priorities against the existing gaps and challenges, we conclude that China's health care reform is heading in the right direction. To effectively implement these policies, we recommend that China should take advantage of policy experimentation to mobilize bottom-up initiatives and encourage innovations. Copyright © 2017 John Wiley & Sons, Ltd.

  19. Space Law and China

    NASA Astrophysics Data System (ADS)

    Tronchetti, Fabio

    2017-08-01

    Over the past few years, China has made remarkable achievements in the space sector and become one of the most relevant players in the outer space domain. Highlights of this process have been the deployment in orbit of the first Chinese space station, Tiangong-1, on September 29, 2011; and the landing of the Yutu rover on the lunar surface on December 14, 2013. While technological developments have occurred at such a rapid pace, the same cannot be said of the regulatory framework governing Chinese space activities, which still lays at its infant stage. Indeed, unlike other major space-faring countries, China lacks comprehensive and uniform national space legislation; as of now, China has enacted two low-level administrative regulations addressing the issues of launching and registration of space objects. With the growth of the Chinese space program, such a lack of a structured national space law is beginning to show its limits and to create concerns about its negative impact on business opportunities and the ability of China to fully comply with international obligations. One should keep in mind that the international space treaties (China is part to four international space law treaties) are not self-executing, thus requiring States to adopt domestic measures to ensure their effective implementation. Importantly, Chinese authorities appear to be aware of these issues; as stated by the secretary-general of the Chinese National Space Administration (CNSA) in 2014, national space law has been listed in the national legislation plan and the CNSA is directly engaged in such a process. However, questions remain as to how this drafting process will be conducted and what legal form and content the law will have. For example, China could either decide to proceed with a gradual approach, consisting in the adoption of laws addressing selected issues to be eventually assembled into one single law; or to directly move to the adoption of one comprehensive law. In any case, if

  20. Pay Attention to the Phrasal Structures: Going beyond T-Units--A Response to Weiwei Yang

    ERIC Educational Resources Information Center

    Biber, Douglas; Gray, Bethany; Poonpon, Kornwipa

    2013-01-01

    WeiWei Yang, in her forum piece, raises two main criticisms of the authors' "TQ" article on grammatical complexity: "The study the authors conducted [1] is not capable of answering development-related questions and [2] is mathematically questionable" (Yang, 2013, p. 190). In addition, Yang's article has a third goal that is not explicitly…

  1. Conduct Disorders: Are Boot Camps Effective?

    ERIC Educational Resources Information Center

    Jeter, LaVaughn V.

    2010-01-01

    Youth diagnosed with "conduct disorder" are often placed in programs using forced compliance and coercive control. One type of intervention used to treat conduct disorder is the boot camp. The basic idea is that disruptive behaviors can be corrected by strict behavioral regulation and an emphasis on skills training (Weis & Toolis 2009; Weis,…

  2. 75 FR 21657 - Wooden Bedroom Furniture From China

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-26

    ... From China AGENCY: United States International Trade Commission. ACTION: Scheduling of a full five-year review concerning the antidumping duty order on wooden bedroom furniture from China. SUMMARY: The... order on wooden bedroom furniture from China would be likely to lead to continuation or recurrence of...

  3. 77 FR 27249 - Certain Steel Wheels From China

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-09

    ... Steel Wheels From China Determinations On the basis of the record \\1\\ developed in the subject... of certain steel wheels from China, provided for in subheading 8708.70 of the Harmonized Tariff... preliminary determinations by Commerce that imports of certain steel wheels from China were subsidized within...

  4. 75 FR 14469 - Wooden Bedroom Furniture From China

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-25

    ... From China AGENCY: United States International Trade Commission. ACTION: Notice of Commission... furniture from China. SUMMARY: The Commission hereby gives notice that it will proceed with a full review... revocation of the antidumping duty order on wooden bedroom furniture from China would be likely to lead to...

  5. 75 FR 38121 - Petroleum Wax Candles From China

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-01

    ... From China AGENCY: United States International Trade Commission. ACTION: Institution of a five-year review concerning the antidumping duty order on petroleum wax candles from China. SUMMARY: The Commission... petroleum wax candles from China would be likely to lead to continuation or recurrence of material injury...

  6. Organic Carbon Storage in China's Urban Areas

    PubMed Central

    Zhao, Shuqing; Zhu, Chao; Zhou, Decheng; Huang, Dian; Werner, Jeremy

    2013-01-01

    China has been experiencing rapid urbanization in parallel with its economic boom over the past three decades. To date, the organic carbon storage in China's urban areas has not been quantified. Here, using data compiled from literature review and statistical yearbooks, we estimated that total carbon storage in China's urban areas was 577±60 Tg C (1 Tg  = 1012 g) in 2006. Soil was the largest contributor to total carbon storage (56%), followed by buildings (36%), and vegetation (7%), while carbon storage in humans was relatively small (1%). The carbon density in China's urban areas was 17.1±1.8 kg C m−2, about two times the national average of all lands. The most sensitive variable in estimating urban carbon storage was urban area. Examining urban carbon storages over a wide range of spatial extents in China and in the United States, we found a strong linear relationship between total urban carbon storage and total urban area, with a specific urban carbon storage of 16 Tg C for every 1,000 km2 urban area. This value might be useful for estimating urban carbon storage at regional to global scales. Our results also showed that the fraction of carbon storage in urban green spaces was still much lower in China relative to western countries, suggesting a great potential to mitigate climate change through urban greening and green spaces management in China. PMID:23991014

  7. TCSL and TESL in China

    ERIC Educational Resources Information Center

    Deng, Shi-zhong

    2006-01-01

    The recent drive of Chinese modernization and world globalization has caused the rapid development of TESL (Teaching of English as a Second Language) and there are currently 300 million ESL (English as a Second Language) students in China. At the same time, due to similar forces and China's market economy reform, more and more foreigners are…

  8. 75 FR 17768 - Glyphosate From China

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-07

    ... INTERNATIONAL TRADE COMMISSION [Investigation No. 731-TA-1178 (Preliminary)] Glyphosate From China AGENCY: United States International Trade Commission. ACTION: Institution of antidumping investigation... States is materially retarded, by reason of imports from China of glyphosate, provided for in subheadings...

  9. Flooding in Central China

    NASA Technical Reports Server (NTRS)

    2002-01-01

    During the summer of 2002, frequent, heavy rains gave rise to floods and landslides throughout China that have killed over 1,000 people and affected millions. This false-color image of the western Yangtze River and Dongting Lake in central China was acquired on August 21, 2002, by the Moderate-resolution Imaging Spectroradiometer (MODIS), flying aboard NASA's Terra spacecraft. (right) The latest flooding crisis in China centers on Dingtong Lake in the center of the image. Heavy rains have caused it to swell over its banks and swamp lakefront towns in the province of Hunan. As of August 23, 2002, more than 250,000 people have been evacuated, and over one million people have been brought in to fortify the dikes around the lake. Normally the lake would appear much smaller and more defined in the MODIS image. Credit: Image courtesy Jacques Descloitres, MODIS Land Rapid Response Team at NASA GSFC.

  10. Identification of green pigments from fragments of Roman mural paintings of three Roman sites from north of Germania Superior

    NASA Astrophysics Data System (ADS)

    Debastiani, Rafaela; Simon, Rolf; Goettlicher, Joerg; Heissler, Stefan; Steininger, Ralph; Batchelor, David; Fiederle, Michael; Baumbach, Tilo

    2016-10-01

    Roman mural green pigment painting fragments from three Roman sites in the north of the Roman province Germania Superior: Koblenz Stadtwald Remstecken (KOSR), Weißenthurm " Am guten Mann" (WEIS) and Mendig Lungenkärchen (MELU), dating from second and third centuries AD were analyzed. The experiments were performed nondestructively using synchrotron-based scanning macro-X-ray fluorescence (SR-MA-XRF), synchrotron-based scanning micro-X-ray fluorescence (SR-μ-XRF), synchrotron-based X-ray diffraction (SR-XRD) and Raman spectroscopy. Correlation between SR-MA-XRF, SR-μ-XRF elemental map distributions and optical images of scanned areas was mainly found for the elements Ca, Fe and K. With XRF, Fe and K were identified correlated with green pigment, but in samples from two sites, Mendig Lungenkärchen and Weißenthurm " Am guten Mann", also Cu was detected in minor concentration. The results of SR-XRD and Raman spectroscopy were limited to one sample from Weißenthurm " Am guten Mann". In this sample, green earth and calcium carbonate were identified by SR-XRD and, additionally, malachite by Raman spectroscopy.

  11. 75 FR 80843 - Petroleum Wax Candles From China

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-23

    ... From China Determination On the basis of the record \\1\\ developed in the subject five-year review, the... candles from China would be likely to lead to continuation or recurrence of material injury to an industry... contained in USITC Publication 4207 (December 2010), entitled Petroleum Wax Candles from China...

  12. 78 FR 40505 - Sodium Hexametaphosphate From China; Determination

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-05

    ... From China; Determination On the basis of the record \\1\\ developed in the subject five-year review, the... hexametaphosphate from China would be likely to lead to continuation or recurrence of material injury to an industry... are contained in USITC Publication 4410 (June 2013), entitled Sodium Hexametaphosphate from China...

  13. 78 FR 78382 - Steel Nails From China; Determination

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-26

    ... INTERNATIONAL TRADE COMMISSION [Investigation No. 731-TA-1114 (Review)] Steel Nails From China... U.S.C. 1675(c)), that revocation of the antidumping duty order on steel nails from China would be... 2013), entitled Steel Nails from China: Investigation No. 731-TA-1114 (Review). By order of the...

  14. Quality assurance in China: a sleeping tiger awakens

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Baehr, R.M.

    1996-12-31

    The People`s Republic of China has undergone major economic reform in the past decade producing a new free-market system that is distinctly Chinese. The Chinese realize that to be successful in world trade, quality management and export trading must be given the highest priority in China`s strategic economic plans. Many manufacturing companies are now implementing Total Quality Management (TQM) and the ISO 9000 i quality management standards. A first hand survey of the quality movement in China today is the objective of this paper.

  15. Traffic accidents on expressways: new threat to China.

    PubMed

    Zhao, Jinbao; Deng, Wei

    2012-01-01

    As China is building one of the largest expressway systems in the world, expressway safety problems have become serious concerns to China. This article analyzed the trends in expressway accidents in China from 1995 to 2010 and examined the characteristics of these accidents. Expressway accident data were obtained from the Annual Report for Road Traffic Accidents published by the Ministry of Public Security of China. Expressway mileage data were obtained from the National Statistics Yearbook published by the National Bureau of Statistics of China. Descriptive statistical analyses were conducted based on these data. Expressway deaths increased by 10.2-fold from 616 persons in 1995 to 6300 persons in 2010, and the average annual increase was 17.9 percent over the past 15 years, and the overall other road traffic deaths was -0.33 percent. China's expressway mileage accounted for only 1.85 percent of highway mileage driven in 2010, but expressway deaths made up 13.54 percent of highway traffic deaths. The average annual accident lethality rate [accident deaths/(accident deaths + accident injuries)] for China's expressways was 27.76 percent during the period 1995 to 2010, which was 1.33 times higher than the accident lethality rate of highway traffic accidents. China's government should pay attention to expressway construction and safety interventions during the rapid development period of expressways. Related causes, such as geographic patterns, speeding, weather conditions, and traffic flow composition, need to be studied in the near future. An effective and scientific expressway safety management services system, composed of a speed monitoring system, warning system, and emergency rescue system, should be established in developed and underdeveloped provinces in China to improve safety on expressway.

  16. [Research on ginseng trade competitiveness between China and Korea].

    PubMed

    Xin, Min-Tong; Yang, Guang; Tang, Xiao-Jing

    2017-05-01

    Ginseng is one of China's valuable Chinese herbal medicines, with a long using history. Ginseng has worldwide reputation, and widely used in food, medicine, health products, cosmetics and other production. China and South Korea have a big ginseng industrial, and sharing half of the export market. The ginseng export competitiveness analysis seems important and necessary between China and South Korea. In this paper, the data of customs and trade of ginseng in COMTRADE database were studied, and ginseng export competitiveness was analyzed between China and Korea. The results showed that the ginseng export competitiveness of Korean more competitive than China. Contrast with China, South Korea using only 15% total amount of ginseng exports and produced the same total export amount. This article has the reference value to the traditional Chinese medicine resources management and the economics research. On this basis, this paper further discusses the problems that should be paid attention to in the development of ginseng industry in China. Copyright© by the Chinese Pharmaceutical Association.

  17. Canine and feline parasitic zoonoses in China

    PubMed Central

    2012-01-01

    Canine and feline parasitic zoonoses have not been given high priority in China, although the role of companion animals as reservoirs for zoonotic parasitic diseases has been recognized worldwide. With an increasing number of dogs and cats under unregulated conditions in China, the canine and feline parasitic zoonoses are showing a trend towards being gradually uncontrolled. Currently, canine and feline parasitic zoonoses threaten human health, and cause death and serious diseases in China. This article comprehensively reviews the current status of major canine and feline parasitic zoonoses in mainland China, discusses the risks dogs and cats pose with regard to zoonotic transmission of canine and feline parasites, and proposes control strategies and measures. PMID:22839365

  18. [Study on discourse right construction of China's medical aid to Africa].

    PubMed

    Li-Ying, Zhou; Yao, Deng; Kun, Yang

    2016-11-24

    To analyze the discourse right construction of China's medical aid to Africa, so as to provide evidences for improving the effect and sustainable development of China's medical aid to Africa. The documents of the discourse right that China constructed in the medical aid to Africa were selected at different periods as discourse samples. The achievement and deficiency were analyzed from four aspects, namely confident, charismatic, influential, and dominant. China's medical team made much in the discourse right construction in their aid to Africa, but some China's medical team members were still too cautious and too low-key. China's medical team gained the trust of the people of Africa, but the language communication difficulties still hampered in China's medical aid to Africa. Chinese medical team were widely praised by the African society, but in the west, some African media, even China's media still neglected to report China's doctors. China's international discourse right were greatly improved, but western countries still dominated the public opinion. China should refer to the actual situation of medical aid to Africa to strengthen the construction of discourse right.

  19. China (CNSA) views of the Moon

    NASA Astrophysics Data System (ADS)

    He, S.

    China's lunar objectives have widely attracted the world's attention since China National Space Administration (CNSA) chief Luan Enjie in October 2000 officially affirmed the nation plans to carry out lunar exploration. The success of the Shenzhou-3 mission last April, which indicates that China is on the eve to become the third nation to attain an independent ability to launch humans into space, coupled with Chinese president Jiang Zemin's announcement issued immediately after the launch of SZ-3 that China will develop its own space station, further prompted the mass media in the West to ponder whether "the next footsteps on the Moon will be Chinese." Although China's lunar intention is well publicized, no detail about the project has yet been unveiled in the Western space media because China's space program has been notoriously cloaked in state-imposed secrecy, while the available information is basically unreported by Western observers mainly due to the cultural and language barriers. Based on original research of both the unpublished documents as well as reports in China's space media and professional journals, this paper attempts to piece together the available material gathered from China, providing some insight into China's Moon project, and analyzing the Chinese activities in pursuit of their lunar dream in perspective of space policy. Motivations China's presence on the Moon, in the Chinese leadership's view, could help aggrandize China's international prestige and consolidate the cohesion of the Chinese nation. Lunar exploration, the science community consents, not only helps acquire knowledge about the Moon, but also deepen the understanding of the Earth. A lunar project is believed to be able to accelerate the development of launching and navigating technologies, preparing for future deep space exploration. The emergence of the return to the Moon movement in the world, and the presumption that NASA has plans to return to the Moon, as evidenced by

  20. 76 FR 29265 - Certain Steel Wheels From China

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-20

    ... Steel Wheels From China Determinations On the basis of the record \\1\\ developed in the subject... with material injury by reason of imports from China of certain steel wheels, provided for in... United States at less than fair value (LTFV) and subsidized by the Government of China.\\2\\ \\1\\ The record...

  1. 75 FR 80528 - Wooden Bedroom Furniture From China

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-22

    ... From China Determination On the basis of the record \\1\\ developed in the subject five-year review, the... furniture from China would be likely to lead to continuation or recurrence of material injury to an industry... Publication 4203 (December 2010), entitled Wooden Bedroom Furniture from China: Investigation No. 731-TA-1058...

  2. 75 FR 11557 - Woven Electric Blankets From China

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-11

    ... From China AGENCY: United States International Trade Commission. ACTION: Scheduling of the final phase... States is materially retarded, by reason of less-than-fair-value imports from China of woven electric... blankets from the People's Republic of China are being sold in the United States at less than fair value...

  3. 77 FR 59979 - Pure Magnesium (Granular) From China

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-01

    ... (Granular) From China Determination On the basis of the record \\1\\ developed in the subject five-year review... magnesium (granular) from China would be likely to lead to continuation or recurrence of material injury to... China: Investigation No.731-TA- 895 (Second Review). Issued: September 25, 2012. By order of the...

  4. 77 FR 26579 - Fresh Garlic From China; Determination

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-04

    ... China; Determination On the basis of the record \\1\\ developed in the subject five-year review, the... from China would be likely to lead to continuation or recurrence of material injury to an industry in... contained in USITC Publication 4316 (April 2012), entitled Fresh Garlic from China: Investigation No. 731-TA...

  5. 75 FR 51482 - Woven Electric Blankets From China

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-20

    ... From China Determination On the basis of the record \\1\\ developed in the subject investigation, the... injured by reason of imports from China of woven electric blankets, provided for in subheading 6301.10.00... notification of a preliminary determination by Commerce that imports of woven electric blankets from China were...

  6. Combating echinococcosis in China: strengthening the research and development.

    PubMed

    Qian, Men-Bao; Abela-Ridder, Bernadette; Wu, Wei-Ping; Zhou, Xiao-Nong

    2017-11-21

    Echinococcosis is a neglected zoonotic disease, causing great morbidity and mortality due to the wide distribution of its endemic areas. China holds a high percentage in the global burden of both cystic and alveolar echinococcosis. A national survey conducted between 2012 and 2016 showed that an estimated 50 million people are at risk of contracting the disease in western China, of whom about 0.17 million are cases with echinococcosis.Despite this, research and development on echinococcosis in China is greatly inadequate compared to that in other countries. In this paper, we argue that there is a need for more research and work to be conducted in China on echinococcosis, including researching techniques in regards to diagnosis, treatment, and vaccination, and developing products through technical transformation and piloting strategies to control and even elimination.However, great opportunities exist for China to strengthen the research and development on this disease through initiatives such as Health China 2030, the Belt and Road Initiative, the China-Africa cooperation, as well as through further cooperation between China and the World Health Organization. All of these can bring us closer to controlling echinococcosis in China as well as in other countries. One element of crucial importance will be the training and development of professionals, which can be strengthened through international cooperation.

  7. 76 FR 8773 - Sparklers From China

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-15

    ... INTERNATIONAL TRADE COMMISSION [Investigation No. 731-TA-464 (Third Review)] Sparklers From China AGENCY: United States International Trade Commission. ACTION: Termination of five-year review. SUMMARY... antidumping duty order on sparklers from China would be likely to lead to continuation or recurrence of...

  8. Regional emissions of air pollutants in China.

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Streets, D. G.

    1998-10-05

    As part of the China-MAP program, sponsored by the US National Aeronautics and Space Administration, regional inventories of air pollutants emitted in China are being characterized, in order that the atmospheric chemistry over China can be more fully understood and the resulting ambient concentrations in Chinese cities and the deposition levels to Chinese ecosystems be determined with better confidence. In addition, the contributions of greenhouse gases from China and of acidic aerosols that counteract global warming are being quantified. This paper presents preliminary estimates of the emissions of some of the major air pollutants in China: sulfur dioxide (SO{sub 2}),more » nitrogen oxides (NO{sub x}), carbon monoxide (CO), and black carbon (C). Emissions are estimated for each of the 27 regions of China included in the RAINS-Asia simulation model and are subsequently distributed to a 1{degree} x 1{degree} grid using appropriate disaggregation factors. Emissions from all sectors of the Chinese economy are considered, including the combustion of biofuels in rural homes. Emissions from larger power plants are calculated individually and allocated to the grid accordingly. Data for the period 1990-1995 are being developed, as well as projections for the future under alternative assumptions about economic growth and environmental control.« less

  9. Crack-Inclusion Interaction: A Review

    DTIC Science & Technology

    2014-03-01

    research on the problem. fracture mechanics, inclusion, crack, dislocation, Erdogan , Dundurs, integral equation, Green’s function 58 Christopher S. Meyer...14 Figure 9. Geometry for the crack-inclusion problem, adapted from Erdogan and Wei (21) . . . 23 Figure 10. The...crack-inclusion problem geometry, adapted from Erdogan and Wei (21): figure 9 is repeated here in the text for convenience

  10. Web 2.0 Applications in China

    NASA Astrophysics Data System (ADS)

    Zhai, Dongsheng; Liu, Chen

    Since 2005, the term Web 2.0 has gradually become a hot topic on the Internet. Web 2.0 lets users create web contents as distinct from webmasters or web coders. Web 2.0 has come to our work, our life and even has become an indispensable part of our web-life. Its applications have already been widespread in many fields on the Internet. So far, China has about 137 million netizens [1], therefore its Web 2.0 market is so attractive that many sources of venture capital flow into the Chinese Web 2.0 market and there are also a lot of new Web 2.0 companies in China. However, the development of Web 2.0 in China is accompanied by some problems and obstacles. In this paper, we will mainly discuss Web 2.0 applications in China, with their current problems and future development trends.

  11. CHILI: China Lijiang IFU

    NASA Astrophysics Data System (ADS)

    Hao, Lei

    2014-07-01

    Wide-field IFU technology on medium-size telescope provides a unique science capability that compliments larger future facilities. Here I introduce a program to employ a VIRUS-like unit on the 2.4 meter telescope in GaoMeiGu Observatory in LiJiang, China. We name the instrument "CHILI (China Lijiang IFU)". It will be an IFU with very large field of view at 1.8'x3.6'. We discuss its science capabilities and its potential benefit to the Chinese astronomical community.

  12. Winter precipitation change in South China in recent decades

    NASA Astrophysics Data System (ADS)

    Cai, Jingning

    2013-04-01

    Precipitation change is one of important climate researches in China, but winter precipitation variation in South China has not been studied so frequently. In China, it is rainy when hot; so summer precipitation is usually one focus in research, esp. in South China. However, winter precipitation and its change influence people profoundly in South China, also. The most recent example is what happened over South China in winter 2008. In this winter, millions of people suffered from the unusual cold and snowy winter. It led to huge loss in economy and traffic as well. Roads closed and railway stations were jammed and crowded with people; many planes were grounded for heavy snow and bad weather. Transmission lines faulted in the mountains. The ommunication signals were affected. Everyday food supply including vegetables and meats had to be delayed or interrupted. In some city even water supply was interrupted. And garbage in the city was piled up. Just in this winter the snow depth and coverage area in many places in South China broke or equaled the historical records. In fact, it isn't the only one unusual winter precipitation event in South China. Since 1950s, several freezing and snowy winters struck the South in China. In this research, winter precipitation change in recent years in South China has been discussed based on the precipitation observations. The associated large scale atmospheric circulation change is also analyzed. It is found that snowy winter in South China hardly comes in most periods of 2000s, but in recent decades this heavy snow in winter has appeared several times as observations shows. This phenomenon could be related to the large scale atmospheric circulation change.

  13. China.

    PubMed

    1981-01-01

    China's 3rd national census will belong to the era of modern census taking. Over 6 million enumerators will be involved along with 29 computers for data processing. The 3-year budget exceeds the equivalent of $135 million. A pilot census was taken in the city and country of Wuxi in Jiangsu province south of Shanghai during June 1980. Additional pilot censuses are to be conducted in the provinces beginning early in 1981. The full count is scheduled to be 1 year later on July 1, 1982. Results will be processed and made available by 1984 so that planners can utilize them in drafting the 5-year development plan for 1985-1990. The censuses of 1953 and 1964 yeilded little data by modern standards. The longterm objective of the Population Census Office is to build up a modern census taking capability. This will provide data for the formulation of population and development policies, programs to implement those policies, and family planning activities. Another longterm objective is to extend the new data processing system to 399 prefectures and 2168 counties in China. The equipment will be subsequently used in related research activities. For the current census, a complete organization of census offices, census working teams, and census working groups will be established at successive administrative levels down to neighborhood (urban) and brigade (rural) levels, beginning early in 1981. The full census will cover 29 provinces of China. Approximately 6 million enumerators will each cover about 30-40 households. 2 models of computer and corresponding data entry systems are being used: 8 Wang VS 2200 systems and 21 IBM 4300 series systems from the U.S. The United Nations Fund for Population Activities is supplying equipment and technical assistance for the entire census amounting to more than $15 million. The Population Census Office will analyze and publish the census data.

  14. China Report, Science and Technology.

    DTIC Science & Technology

    1987-05-19

    EAST ASIA yellow NEAR EAST § SOUTH ASIA...blue LATIN AMERICA pink WEST EUROPE ivory AFRICA (SUB-SAHARA) tan SCIENCE $ TECHNOLOGY gray WORLDWIDES...SCIENCE S TECHNOLOGY series: CHINA (CST) CHINA/ENERGY (CEN) EUROPE f, LATIN AMERICA (ELS) USSR: COMPUTERS (UCC) USSR: EARTH SCIENCES (UES...common cold, fever, acute and chronic bronchitis, asthma associated with bronchitis, emphysema with coughing and asthma , lymphangiitis, pharyngitis

  15. China: changing wood products markets

    Treesearch

    Daowei Zhang; Junchang Liu; James Granskog; Jianbang Gan

    1998-01-01

    In the 1980's, China emerged as the world's second largest importer of forest products and the second largest importer of U.S. forest products. However, U.S. wood products exports to China declined nearly 93 percent from 1988 to 1996, from >/=448 million to >/=33 million. Little is known about the reasons that caused this decline. Less is probably known...

  16. Cancer prevention and control: alarming challenges in China.

    PubMed

    Bode, Ann M; Dong, Zigang; Wang, Hongyang

    2016-03-01

    China is geographically the third largest country in the world and the most populated low-to-middle-income country. Cancer incidence and mortality rates for some cancers in the USA and European countries have steadily decreased over the last decades, whereas the incidence and mortality of certain cancers in China have been increasing at an alarming speed. Rapid industrialization and urbanization in China have been accompanied by incredible changes in lifestyle and environment combined with an aging population. Mortality caused by lung, colorectal and breast cancers has been steadily increasing, whereas cancer mortality from gastric, esophageal and cervical tumors has tended to decrease. Similar to what has occurred in the United States, unhealthy lifestyles in China, including heavy smoking and poor diet combined with pollution, have contributed to increased cancer risk. China is facing many challenges in cancer treatment and prevention for the general population. The major areas that need to be addressed in the control of cancer in China include cancers associated with environmental pollution, tobacco use, occupational carcinogens, infection, excessive alcohol consumption, dietary deficiencies and obesity. In this perspective, we review the problems in each area and suggest ideas for future directions in cancer research and strategies and actions to reduce the incidence of cancer in China.

  17. 75 FR 41889 - Certain Steel Grating From China

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-19

    ... Steel Grating From China Determination On the basis of the record \\1\\ developed in the subject... grating from China, provided for in subheading 7308.90.70 of the Harmonized Tariff Schedule of the United... certain steel gratings from China were being subsidized within the meaning of section 703(b) of the Act...

  18. 75 FR 34482 - Certain Aluminum Extrusions From China

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-17

    ...)] Certain Aluminum Extrusions From China Determinations On the basis of the record \\1\\ developed in the... reason of imports from China of certain aluminum extrusions, provided for in subheadings 7604.21, 7604.29... United States at less than fair value (LTFV) and subsidized by the Government of China. \\1\\ The record is...

  19. 77 FR 74513 - Folding Gift Boxes From China

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-14

    ... From China Determination On the basis of the record \\1\\ developed in the subject five-year review, the... boxes from China would be likely to lead to continuation or recurrence of material injury to an industry... Publication 4365 (November 2012), entitled Folding Gift Boxes from China: Investigation No. 731-TA-921 (Second...

  20. Corporate Universities in China: Processes, Issues and Challenges

    ERIC Educational Resources Information Center

    Qiao, June Xuejun

    2009-01-01

    Purpose: This study is intended to investigate the current status of corporate universities in China. It aims to explore the processes and practices of corporate universities in China, and discover the issues and challenges involved in building and running a corporate university in China. Design/methodology/approach: The heads of 11 well-known…

  1. US China Policy: Time for Robust Engagement

    DTIC Science & Technology

    2009-03-01

    States, along with many other countries , remains concerned about China’s rapid development of high-tech weapons systems. We understand that as... countries develop , they will modernize their armed forces. But China’s lack of transparency about its military spending and doctrine and its strategic goals...As a dynamic bilateral relationship has developed , well-informed Americans have expressed a wide variety of opinions on the way forward with China. A

  2. U.S.-China Relations: The China Council of the Asia Society. A Medial Source Guide, Issues for the '80s.

    ERIC Educational Resources Information Center

    Council on International and Public Affairs, New York, NY.

    Concise, authoritative background information on U.S.-China relations is provided for journalists in this guide, one of a series dealing with topics of interest to the U.S. media. The guide begins with a chronology of U.S.-China relations from 1979 to 1982. The texts of documents on U.S.-China relations are then presented. These include the…

  3. Mean wind speed persistence over China

    NASA Astrophysics Data System (ADS)

    Jiang, Lei

    2018-07-01

    The wind speed persistence is an important factor in the assessment of wind energy potential. In this paper, we explore the persistence of Mean Wind Speed (MWS) with many years of record using Detrended Fluctuation Analysis (DFA) over China. The results illustrate that there exist irregular high-frequency fluctuations for daily MWS anomaly records. Long-term persistence of MWS is found for all meteorological observed sites. We also make some numerical tests in order to verify the significance of long-term persistence by shuffling the data records many times. These facts prove that the MWS anomaly records have long-term persistence over all the stations in China. The mean value 0.64 in DFA-exponents for all stations over China is also obviously higher than the value 0.53 according to interval threshold of 95% confidence level after shuffling the MWS records many times. In addition, the values of scaling exponent vary from station to station over China. Long-term persistence of MWS in spatial distributions seems to be downward trends from east to west China. Many factors may affect long-term persistence of MWS such as southwest monsoon, Tibetan Plateau landform and atmosphere-ocean-land interaction and so on. Possible physical mechanism need further analysis in the future.

  4. [Herbal textual research on Chinese medicine "Huangjing" (Polygonati Rhizoma)and some enlightenments].

    PubMed

    Liu, Jing-Jing; Si, Jin-Ping

    2018-02-01

    To clarify the change and development of the original plants, medicinal organs, traditional functions, resource distribution of "Huangjing"(Polygonati Rhizome), a traditional Chinese medicine, we investigated Polygonatum species on the ancient Chinese herbal texts. The name of "Nüwei" was first carried out in the book of Sheng Nong's Herbal Classic. Its effects included two aspects: one was similar to "Weirui"(Polygonati Odorati Rhizome, "Yuzhu"), that was tonifying, nourishing one's vitality, removing wind and dampness, settling five organs, making body lightness, keeping longevity and not being hungry; the second was alike to "Huangjing" recorded in the book of Ming Yi Bie Lu(Appendant Records of Famous Physicians). Specifically, "Weirui" possesses the therapeutic effect of "Nüwei", while "Huangjing" possesses the tonic effect of " Nüwei". Thereafter, the following ancient Chinese herbal texts kept those two names and function records. Accordingly, we hold the point of view that "Huangjing" was first carried out in the book of Sheng Nong's Herbal Classic in the synonym of "Nüwei". "Yuzhu" included the "Huangjing" in ancient herbal text before Qing Dynasty, that was further confirmed by the research on change and development of the original plants. The identification between "Yuzhu" and "Huangjing" was based on the shape of rhizome and size before early Tang Dynasty. The shape was a key character and used up to now, but size was not reasonable. The opposite phyllotaxy was an important character of authentic "Huangjing" from Tang to Qing Dynasty. The seedling of Polygonatum sibiricum and P. kingianum, the adult plant of P. cyrtonema with alternate leaves were misused as "Yuzhu"("Nüwei" and "Weirui") at that time. Therefore, both "Yuzhu" and "Huangjing" should be used as key words during the search of ancient prescriptions and development of new drugs and health foods. The leaves, flowers, fruits and seedlings could

  5. Spatiotemporal variation of PM1 pollution in China

    NASA Astrophysics Data System (ADS)

    Chen, Gongbo; Morawska, Lidia; Zhang, Wenyi; Li, Shanshan; Cao, Wei; Ren, Hongyan; Wang, Boguang; Wang, Hao; Knibbs, Luke D.; Williams, Gail; Guo, Jianping; Guo, Yuming

    2018-04-01

    Understanding spatiotemporal variation of PM1 (mass concentrations of particles with aerodynamic diameter < 1 μm) is important due to its adverse effects on health, which is potentially more severe for its deeper penetrating capability into human bodies compared with larger particles. This study aimed to quantify the spatial and temporal distribution of PM1 across China as well as its ratio with PM2.5 (<2.5 μm) and relationships with meteorological parameters in order to deepen our knowledge of the drivers of air pollution in China. Ground-based monitoring PM1 and PM2.5 measurements, along with collocated meteorological data, were obtained from 96 stations in China for the period from November 2013 to December 2014. Generalized additive models were employed to examine the relationships between PM1 and meteorological parameters. We showed that PM1 concentrations were the lowest in summer and the highest in winter. Across China, the PM1/PM2.5 ratios ranged from 0.75-0.88, reaching higher levels in January and lower in August. For spatial distribution, higher PM1/PM2.5 ratios (>0.9) were observed in North-Eastern China, North China Plain, coastal areas of Eastern China and Sichuan Basin while lower ratios (<0.7) were present in remote areas in North-Western and Northern China (e.g., Xinjiang, Tibet and Inner Mongolia). Higher PM1/PM2.5 ratios were observed on heavily polluted days and lower ratios on clean days. The high PM1/PM2.5 ratios observed in China suggest that smaller particles, PM1 fraction, are key drivers of air pollution, and that they effectively account for the majority of PM2.5 concentrations. This emphasised the role of combustion process and secondary particle formation, the sources of PM1, and the significance of controlling them.

  6. Reforms and Collaborations in Europe--China Doctoral Education

    ERIC Educational Resources Information Center

    Zhu, Chang; Cai, Yuzhuo; Shen, Wen-Qin; François, Karen

    2017-01-01

    This special issue focuses on the reforms and collaborations in Europe--China doctoral education. The articles in this special issue provide an insightful picture of the recent reforms in doctoral education in China and EU countries. Next to the structural reforms in Europe and China, the special issue papers have also specifically focused on…

  7. China Unit and Resource Packet. The China Project of the American Forum for Global Education.

    ERIC Educational Resources Information Center

    Larkin, Julie; Dowling, Seamus

    This unit of study focuses on belief systems from China. It is crucial that students understand there are different ways of viewing the world, all of which may be valid. The 20 lessons in the unit stem from the presumptions that place students in the role of "historian" for the duration of these China studies. The unit is divided into…

  8. Perspective on Eco-Hydrology Developing Strategy in China

    NASA Astrophysics Data System (ADS)

    Xia, J.

    2017-12-01

    China is one of developing countries with higher eco-environmental press in the world due to large population and its socio-economic development. In China, water is not only the sources for life, but also the key for production, and the foundation for eco-system. Thus, Eco-hydrology becomes a fundamental also an applied sciences related to describe the hydrologic mechanisms that underlie ecologic patterns and processes. This paper addresses the issue of Eco-hydrology Developing Strategy in China, supported by Chinese Academy of Sciences (CAS). Major contents include four aspects, namely: (1) Demands and frontier of eco-hydrology in the world; (2) Major theories and approaches of Eco-hydrology; (3) Perspective of future development on Eco-hydrology; (4) Enacting and proposal for China development strategy on Eco-hydrology. Application fields involves urban, rural area, wetland, river & lake, forest and special regions in China, such as the arid and semi-arid region and so on. The goal is to promote the disciplinary development of eco-hydrology, and serve for national demands on ecological civilization construction in China.

  9. Progress, opportunities, and key fields for groundwater quality research under the impacts of human activities in China with a special focus on western China.

    PubMed

    Li, Peiyue; Tian, Rui; Xue, Chenyang; Wu, Jianhua

    2017-05-01

    Groundwater quality research is extremely important for supporting the safety of the water supply and human health in arid and semi-arid areas of China. This review article was constructed to report the latest research progress of groundwater quality in western China where groundwater quality is undergoing fast deterioration because of fast economic development and extensive anthropogenic activities. The opportunities brought by increasing public awareness of groundwater quality protection were also highlighted and discussed. To guide and promote further development of groundwater quality research in China, especially in western China, ten key groundwater quality research fields were proposed. The review shows that the intensification of human activities and the associated impacts on groundwater quality in China, especially in western China, has made groundwater quality research increasingly important, and has caught the attention of local, national, and international agencies and scholars. China has achieved some progress in groundwater quality research in terms of national and regional laws, regulations, and financial supports. The future of groundwater quality research in China, especially in western China, is promising reflected by the opportunities highlighted. The key research fields proposed in this article may also inform groundwater quality protection and management at the national and international level.

  10. China’s Global Activism: Strategy, Drivers, and Tools

    DTIC Science & Technology

    2006-10-01

    35 Total Exports Destined for China from Asia—1993, 1998, 2003, 2004...for China from Africa—1993, 1998, 2003, 2004 . . . . . . . . . . . . . . . . . 40 Chinese Infrastructure Projects in Africa...43 Total Exports Destined for China from Latin America—1993, 1998, 2003

  11. Proto-South China Sea plate tectonics using subducted slab constraints from tomography

    NASA Astrophysics Data System (ADS)

    Wu, J.; Suppe, J.

    2017-12-01

    The geology of the South China Sea and surrounding margins is intimately tied to the subduction of its predecessor, the proto-South China Sea. However, published plate reconstructions have shown highly variable sizes and locations for the proto-South China Sea. Despite these differences, most studies agree that the proto-South China Sea was subducted southwards under north Borneo in the Cenozoic. Here we present new details on proto-South China Sea paleogeography using mapped and unfolded slabs from seismic tomography following Wu et al. (2016). We show that most of the proto-South China Sea lithosphere lies directly under the South China Sea and is represented by an extensive (>1000 km N-S) swath of detached, sub-horizontal slab at 450 to 700 km depth, here called the `northern Proto-South China Sea'. Furthermore, slab unfolding shows that prior to subduction at the Manila Trench, the eastern limit of the South China Sea, lay directly above the edge of the `northern Proto-South China Sea', both extending 400 to 500 km to the east of the present Manila trench. These observations show that the South China Sea opened directly above a northward-subducting `northern Proto-South China Sea', which runs counter to most proto-South China Sea plate models. We present a slab-constrained plate reconstruction that shows the proto-South China Sea was consumed by double-sided subduction to both the north and south, as follows: [1] The `northern proto-South China Sea' subducted in the Oligocene-Miocene under the Dangerous Grounds and southward expanding South China Sea by in-place 'self subduction' similar to the western Mediterranean basins. [2] Limited southward subduction of the proto-South China Sea under Borneo occurred pre-Oligocene, represented by the 'southern Proto-South China Sea' slab at 800 to 900 km depths. Our plate reconstruction implies the southern South China Sea was an active margin during South China Sea opening and had a south-facing arc and a north

  12. Exploring the Experiences of International Students in China

    ERIC Educational Resources Information Center

    Ding, Xiaojiong

    2016-01-01

    In recent years, China has grown from an insignificant player to a major destination in the global market for international students. Based on a questionnaire survey and in-depth interviews conducted in 2013, this study uses Shanghai as an example to examine international students' experiences in China. It is found that China has become a niche…

  13. Vehicular emissions in China in 2006 and 2010.

    PubMed

    Tang, Guiqian; Chao, Na; Wang, Yuesi; Chen, Jiashan

    2016-10-01

    Vehicular emissions in China in 2006 and 2010 were calculated at a high spatial resolution based on the data released by the National Bureau of Statistics, by taking the emission standards into consideration. China's vehicular emissions of carbon monoxide (CO), nitrogen oxides (NO x ), volatile organic compounds (VOCs), ammonia (NH 3 ), fine particulate matters (PM 2.5 ), inhalable particulate matters (PM 10 ), black carbon (BC), and organic carbon (OC) were 30,113.9, 4593.7, 6838.0, 20.9, 400.2, 430.5, 285.6, and 105.1Gg, respectively, in 2006 and 34,175.2, 5167.5, 7029.4, 74.0, 386.4, 417.1, 270.9, and 106.2Gg, respectively, in 2010. CO, VOCs, and NH 3 emissions were mainly from motorcycles and light-duty gasoline vehicles, whereas NO X , PM 2.5 , PM 10 , and BC emissions were mainly from rural vehicles and heavy-duty diesel trucks. OC emissions were mainly from motorcycles and heavy-duty diesel trucks. Vehicles of pre-China I (vehicular emission standard of China before phase I) and China I (vehicular emission standard of China in phase I) were the primary contributors to all of the pollutant emissions except NH 3 , which was mainly from China III and China IV gasoline vehicles. The total emissions of all the pollutants except NH 3 changed little from 2006 to 2010. This finding can be attributed to the implementation of strict emission standards and to improvements in oil quality. Copyright © 2016. Published by Elsevier B.V.

  14. Internal Waves, South China Sea

    NASA Image and Video Library

    1983-06-24

    STS007-05-245 (18-24 June 1983) --- A rare view of internal waves in the South China Sea. Several different series of internal waves are represented in the 70mm frame, exposed with a handheld camera by members of the STS-7 astronaut crew aboard the Earth-orbiting Challenger. The land area visible in the lower left is part of the large island of Hainan, China.

  15. Made in China: Challenge and Innovation in China's Vocational Education and Training System. International Comparative Study of Leading Vocational Education Systems

    ERIC Educational Resources Information Center

    Stewart, Vivien

    2015-01-01

    China has the largest population and largest labor force in the world. It has been highly successful in rapidly expanding both secondary and higher education to a significant fraction of the youth cohort. However, educational opportunities and standards across China are highly uneven. China has abundant labor power, but it will need a far more…

  16. China; Bay Area Reference Center Workshop, June 19 and 20, 1974.

    ERIC Educational Resources Information Center

    San Francisco Public Library, CA. Bay Area Reference Center.

    Eight papers from a two-day workshop to help librarians answer patrons' questions about China are summarized. Topics include women and child care in China, trends in the arts, China as seen in United States government documents, book publishing in China, building a Chinese resource collection, and teaching about China. The attached kit of…

  17. China CO2 emission accounts 1997-2015

    NASA Astrophysics Data System (ADS)

    Shan, Yuli; Guan, Dabo; Zheng, Heran; Ou, Jiamin; Li, Yuan; Meng, Jing; Mi, Zhifu; Liu, Zhu; Zhang, Qiang

    2018-01-01

    China is the world's top energy consumer and CO2 emitter, accounting for 30% of global emissions. Compiling an accurate accounting of China's CO2 emissions is the first step in implementing reduction policies. However, no annual, officially published emissions data exist for China. The current emissions estimated by academic institutes and scholars exhibit great discrepancies. The gap between the different emissions estimates is approximately equal to the total emissions of the Russian Federation (the 4th highest emitter globally) in 2011. In this study, we constructed the time-series of CO2 emission inventories for China and its 30 provinces. We followed the Intergovernmental Panel on Climate Change (IPCC) emissions accounting method with a territorial administrative scope. The inventories include energy-related emissions (17 fossil fuels in 47 sectors) and process-related emissions (cement production). The first version of our dataset presents emission inventories from 1997 to 2015. We will update the dataset annually. The uniformly formatted emission inventories provide data support for further emission-related research as well as emissions reduction policy-making in China.

  18. Hydrologic processes in China and their association with summer precipitation anomalies

    NASA Astrophysics Data System (ADS)

    Chen, M.; Pollard, D.; Barron, E. J.

    2005-01-01

    A climate version of MM5 is applied to study hydrologic processes in China and their association with precipitation anomalies in 1980 and 1985, which are two anomalous years with opposite signs of summer precipitation anomalies. The study reveals that anomalous atmospheric moisture transport due to synoptic scale circulation was primarily responsible for initiating the anomalous wet (dry) summer in south-central China and dry (wet) summer in northeastern China in 1980 (1985). The recycling ratio (defined as contribution of local evaporation to total precipitation) ranges from less than 4% in northwestern China to more than 30% in south-central China at 1000 km space scale. Higher (lower) values of recycling ratio correspond to drier (wetter) summers in south-central China and northeastern China. However, the opposite is true in northwestern China. The recycling ratio reflects feedback among hydrologic components over both land and atmosphere. In northwestern China, these feedbacks will further sustain drought events that are triggered by anomalous synoptic scale disturbances, and turn them into prolonged and possibly perpetual phenomenon. However, in south-central China and northeastern China, these feedbacks help reducing severity of drought. The large differences in recycling ratio between the dry and wet years of 1980 and 1985 are indicative of powerful feedback between hydrologic and climatic processes, and imply that surface-atmosphere interaction in China is highly sensitive to climatic perturbation.

  19. Groundwater arsenic contamination throughout China.

    PubMed

    Rodríguez-Lado, Luis; Sun, Guifan; Berg, Michael; Zhang, Qiang; Xue, Hanbin; Zheng, Quanmei; Johnson, C Annette

    2013-08-23

    Arsenic-contaminated groundwater used for drinking in China is a health threat that was first recognized in the 1960s. However, because of the sheer size of the country, millions of groundwater wells remain to be tested in order to determine the magnitude of the problem. We developed a statistical risk model that classifies safe and unsafe areas with respect to geogenic arsenic contamination in China, using the threshold of 10 micrograms per liter, the World Health Organization guideline and current Chinese standard for drinking water. We estimate that 19.6 million people are at risk of being affected by the consumption of arsenic-contaminated groundwater. Although the results must be confirmed with additional field measurements, our risk model identifies numerous arsenic-affected areas and highlights the potential magnitude of this health threat in China.

  20. Virtual atmospheric mercury emission network in China.

    PubMed

    Liang, Sai; Zhang, Chao; Wang, Yafei; Xu, Ming; Liu, Weidong

    2014-01-01

    Top-down analysis of virtual atmospheric mercury emission networks can direct efficient demand-side policy making on mercury reductions. Taking China-the world's top atmospheric mercury emitter-as a case, we identify key contributors to China's atmospheric mercury emissions from both the producer and the consumer perspectives. China totally discharged 794.9 tonnes of atmospheric mercury emissions in 2007. China's production-side control policies should mainly focus on key direct mercury emitters such as Liaoning, Hebei, Shandong, Shanxi, Henan, Hunan, Guizhou, Yunnan, and Inner Mongolia provinces and sectors producing metals, nonmetallic mineral products, and electricity and heat power, while demand-side policies should mainly focus on key underlying drivers of mercury emissions such as Shandong, Jiangsu, Zhejiang, and Guangdong provinces and sectors of construction activities and equipment manufacturing. China's interregional embodied atmospheric mercury flows are generally moving from the inland to the east coast. Beijing-Tianjin (with 4.8 tonnes of net mercury inflows) and South Coast (with 3.3 tonnes of net mercury inflows) are two largest net-inflow regions, while North (with 5.3 tonnes of net mercury outflows) is the largest net-outflow region. We also identify primary supply chains contributing to China's virtual atmospheric mercury emission network, which can be used to trace the transfers of production-side and demand-side policy effects.

  1. Vocational Education for China's Ethnic Minorities

    ERIC Educational Resources Information Center

    Qian, Minhui

    2013-01-01

    This article analyzes the current status and problems of vocational education for China's ethnic minorities. It concludes that these problems have both universal areas in common with China's overall education situation and individual characteristics; they also have both extrinsic and intrinsic qualities. The universal areas include the extrinsic…

  2. Dewey, China and the Philosophy of Development: A Contrast of American Progressive Educational Thought and Practice with That of Modern China.

    ERIC Educational Resources Information Center

    Sizer, Nancy F.

    John Dewey's 2-year visit to China after World War I resulted in a continuing influence of his ideas on institutions and beliefs of modern Chinese education. Looked at against background of both traditional and Communist China, Dewey's ideas serve to illustrate the thesis that, while he is vilified, Deweyism is alive in Communist China and that…

  3. China's emergence as the world's leading iron-ore-consuming country

    USGS Publications Warehouse

    Kirk, W.S.

    2004-01-01

    China has become the leading iron ore consuming nation, and, based on recent steel production capacity increases and plans for more, its consumption will almost certainly to continue to grow. China's iron ore industry, however, faces a number of problems. China's iron ore is low-grade, expensive to process, and its mines are being depleted. For many Chinese steelmakers, particularly in the coastal regions, the delivered cost of domestic iron ore, is more than the delivered cost of foreign ore. Thus China's iron ore imports are expected to increase. As China's growth continues, it will almost certainly surpass Japan to become the leading iron ore importing country as well. Without China's increasing appetite for iron ore, the world iron ore market would be flat or declining. China's recent imports largely offset the slump in demand in North America and Europe. China is regarded by the iron ore industry as the growth sector for the next decade. Although Chinese imports are expected to continue their rapid increase and imports in other Asian countries are expected to continue growing, there appears to be enough greenfield and expansion projects to meet future demand for iron ore worldwide. Present suppliers of iron ore, Australia, Brazil, India, and South Africa, will probably be the chief beneficiaries of China's increasing consumption of iron ore. How long China can continue its extraordinary growth is the primary issue for the future of the iron ore industry. Based on the number and size of planned blast furnaces it appears that China's growth could continue for several more years. ?? 2004 Taylor and Francis.

  4. China's soil and groundwater management challenges: Lessons from the UK's experience and opportunities for China.

    PubMed

    Coulon, Frédéric; Jones, Kevin; Li, Hong; Hu, Qing; Gao, Jingyang; Li, Fasheng; Chen, Mengfang; Zhu, Yong-Guan; Liu, Rongxia; Liu, Ming; Canning, Kate; Harries, Nicola; Bardos, Paul; Nathanail, Paul; Sweeney, Rob; Middleton, David; Charnley, Maggie; Randall, Jeremy; Richell, Martin; Howard, Trevor; Martin, Ian; Spooner, Simon; Weeks, Jason; Cave, Mark; Yu, Fang; Zhang, Fang; Jiang, Ying; Longhurst, Phil; Prpich, George; Bewley, Richard; Abra, Jonathan; Pollard, Simon

    2016-05-01

    There are a number of specific opportunities for UK and China to work together on contaminated land management issues as China lacks comprehensive and systematic planning for sustainable risk based land management, encompassing both contaminated soil and groundwater and recycling and reuse of soil. It also lacks comprehensive risk assessment systems, structures to support risk management decision making, processes for verification of remediation outcome, systems for record keeping and preservation and integration of contamination issues into land use planning, along with procedures for ensuring effective health and safety considerations during remediation projects, and effective evaluation of costs versus benefits and overall sustainability. A consequence of the absence of these overarching frameworks has been that remediation takes place on an ad hoc basis. At a specific site management level, China lacks capabilities in site investigation and consequent risk assessment systems, in particular related to conceptual modelling and risk evaluation. There is also a lack of shared experience of practical deployment of remediation technologies in China, analogous to the situation before the establishment of the independent, non-profit organisation CL:AIRE (Contaminated Land: Applications In Real Environments) in 1999 in the UK. Many local technology developments are at lab-scale or pilot-scale stage without being widely put into use. Therefore, a shared endeavour is needed to promote the development of technically and scientifically sound land management as well as soil and human health protection to improve the sustainability of the rapid urbanisation in China. Copyright © 2016 Elsevier Ltd. All rights reserved.

  5. Disaster Monitoring and Emergency Response Services in China

    NASA Astrophysics Data System (ADS)

    Wu, J.; Han, X.; Zhou, Y.; Yue, P.; Wang, X.; Lu, J.; Jiang, W.; Li, J.; Tang, H.; Wang, F.; Li, X.; Fan, J.

    2018-04-01

    The Disaster Monitoring and Emergency Response Service(DIMERS) project was kicked off in 2017 in China, with the purpose to improve timely responsive service of the institutions involved in the management of natural disasters and man-made emergency situations with the timely and high-quality products derived from Space-based, Air-based and the in-situ Earth observation. The project team brought together a group of top universities and research institutions in the field of Earth observations as well as the operational institute in typical disaster services at national level. The project will bridge the scientific research and the response services of massive catastrophe in order to improve the emergency response capability of China and provide scientific and technological support for the implementation of the national emergency response strategy. In response to the call for proposal of "Earth Observation and Navigation" of 2017 National Key R&D Program of China, Professor Wu Jianjun, the deputy chairman of Faculty of Geographical Science of Beijing Normal University, submitted the Disaster Monitoring and Emergency Response Service (DIMERS) project, jointly with the experts and scholars from Institute of Remote Sensing and Digital Earth, Chinese Academy of Sciences, Wuhan University, China Institute of Earthquake Forecasting of China Earthquake Administration and China Institute of Water Resources and Hydropower Science. After two round evaluations, the proposal was funded by Ministry of Science and Technology of China.

  6. Progress on upwelling studies in the China seas

    NASA Astrophysics Data System (ADS)

    Hu, Jianyu; Wang, Xiao Hua

    2016-09-01

    East Asian marginal seas surrounding China exhibit rich ocean upwelling, mostly in response to the southwesterly summer monsoon. Upwelling in the China seas, namely, the South China Sea, the Taiwan Strait, the East China Sea, the Yellow Sea, and the Bohai Sea, has become increasingly important because the potential changes in the upwelling may have dramatic ecosystem, socioeconomic, and climate impacts. This paper reviews the progress of upwelling studies in the China seas since the year 2000, by presenting the principal characteristics and new understanding of 12 major upwelling regions in the China seas. Upwelling exhibits long-term variability at intraseasonal to multidecadal scales as well as short-term variability frequently caused by tropical cyclones. It is also associated with the El Niño-Southern Oscillation, local environmental variation, and biogeochemical factors. The coastal upwelling around Hainan Island and the upwelling or cold dome northeast of Taiwan Island are specifically highlighted because they have attracted great interest for decades. This paper summarizes upwelling mechanisms in terms of wind, topography, tide, stratification, and background flow, with applications mostly to the China seas. Finally, we propose some topics for future upwelling research, i.e., potential intensification of coastal upwelling under global climate change, downwelling, intrusion of upwelling into coastal embayments, and the influence of upwelling on fishery and biogeochemical processes.

  7. Perceived acceptability of female smoking in China.

    PubMed

    Sansone, Natalie; Yong, Hua-Hie; Li, Lin; Jiang, Yuan; Fong, Geoffrey T

    2015-11-01

    Female smoking prevalence in China is very low but may rise with increased tobacco marketing towards women and changing norms. However, little is known about current perceptions of women smoking in China. This study sought to examine smokers' and non-smokers' perceived acceptability of female smoking and how it changed over time in China. Data come from Waves 1 to 3 (2006-2009) of the International Tobacco Control China Survey, a face-to-face cohort survey of approximately 800 adult smokers and 200 non-smokers in each of seven cities in mainland China. At Wave 3 (2009), about 38% of smokers and 9% of non-smokers agreed that female smoking is acceptable with women being almost twice as likely to do so as men (67% vs 36% and 11% vs 6%, respectively). In addition to women, smokers who were younger and had more positive perceptions of smoking in general were more likely to say that female smoking is acceptable. This perception significantly increased from Wave 1 (2006) to Wave 3 (2009), as did the perception that smoking is a sign of sophistication, but other general perceptions of smoking did not significantly change between 2006 and 2009. Norms against female smoking appear to remain strong in China, but female smoking may be becoming more acceptable. It is important to monitor these perceptions to prevent a rise in female smoking prevalence along with an increase in tobacco-related death and disease among women in China. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

  8. 75 FR 16509 - Certain Potassium Phosphate Salts From China

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-01

    ...)] Certain Potassium Phosphate Salts From China AGENCY: United States International Trade Commission. ACTION... retarded, by reason of subsidized and less-than-fair-value imports from China of certain potassium... ``phosphate salts''). Certain Potassium Phosphate Salts from the People's Republic of China: Preliminary...

  9. Rare earth element deposits in China

    USGS Publications Warehouse

    Xie, Yu-Ling; Hou, Zeng-qian; Goldfarb, Richard J.; Guo, Xiang; Wang, Lei

    2016-01-01

    China is the world’s leading rare earth element (REE) producer and hosts a variety of deposit types. Carbonatite- related REE deposits, the most significant deposit type, include two giant deposits presently being mined in China, Bayan Obo and Maoniuping, the first and third largest deposits of this type in the world, respectively. The carbonatite-related deposits host the majority of China’s REE resource and are the primary supplier of the world’s light REE. The REE-bearing clay deposits, or ion adsorption-type deposits, are second in importance and are the main source in China for heavy REE resources. Other REE resources include those within monazite or xenotime placers, beach placers, alkaline granites, pegmatites, and hydrothermal veins, as well as some additional deposit types in which REE are recovered as by-products. Carbonatite-related REE deposits in China occur along craton margins, both in rifts (e.g., Bayan Obo) and in reactivated transpressional margins (e.g., Maoniuping). They comprise those along the northern, eastern, and southern margins of the North China block, and along the western margin of the Yangtze block. Major structural features along the craton margins provide first-order controls for REE-related Proterozoic to Cenozoic carbonatite alkaline complexes; these are emplaced in continental margin rifts or strike-slip faults. The ion adsorption-type REE deposits, mainly situated in the South China block, are genetically linked to the weathering of granite and, less commonly, volcanic rocks and lamprophyres. Indosinian (early Mesozoic) and Yanshanian (late Mesozoic) granites are the most important parent rocks for these REE deposits, although Caledonian (early Paleozoic) granites are also of local importance. The primary REE enrichment is hosted in various mineral phases in the igneous rocks and, during the weathering process, the REE are released and adsorbed by clay minerals in the weathering profile. Currently, these REE-rich clays are

  10. China's rise as a major contributor to science and technology.

    PubMed

    Xie, Yu; Zhang, Chunni; Lai, Qing

    2014-07-01

    In the past three decades, China has become a major contributor to science and technology. China now employs an increasingly large labor force of scientists and engineers at relatively high earnings and produces more science and engineering degrees than the United States at all levels, particularly bachelor's. China's research and development expenditure has been rising. Research output in China has been sharply increasing since 2002, making China the second largest producer of scientific papers after the United States. The quality of research by Chinese scientists has also been improving steadily. However, China's rise in science also faces serious difficulties, partly attributable to its rigid, top-down administrative system, with allegations of scientific misconduct trending upward.

  11. Recent fertility declines in China and India: a comparative view.

    PubMed

    Kulkarni, P M; Rani, S

    1995-12-01

    This paper compares fertility transitions in China and parts of India. It is argued that China experienced a more rapid and more "impressive" decline than that of India. Socioeconomic conditions in China were more conducive to fertility decline. Kerala State in India experienced a similar decline as China but at a slower pace. The birth control campaign in China is credited with an important role in speeding the transition. It is posited that the political and administrative system and economic conditions in India are not compatible with the Chinese style program strategies. Both countries had similar fertility levels in the immediate post-revolutionary period. The most rapid decline occurred during the 1970s in China. The fertility transition was almost completed by 1981. In India, the total fertility rate (TFR) declined by only 1 point between the 1950s and 1981. In China TFR declined over 3 points during 1970-81. 76.7% of the decline in China during 1970-81 is attributed to a marked decline in marital fertility in all age groups, with the exception of ages 15-19 years. The decline in India is attributed to the decline in marital fertility. Female age at marriage rose in India, but less "impressively." In 1981 the mean age at marriage in India was 18.4 years, but it was 22.8 years in China. Marital fertility among women aged older than 30 years was considerably lower in China. Both countries experienced an increase in literacy, but in China the level of literacy was much greater. Both countries faced food shortages, but China improved food availability and calorie consumption per capita. Health services also improved in both countries, but the Chinese system of "barefoot" doctors brought services with easier reach of rural populations. Political structures differed in their dominance and organization. Family planning programs were introduced earlier in India, but prevalence was 64.4% in China in 1981 and about 22% in India.

  12. Education Relating to Foreign Cultures and Countries: People's Republic of China.

    ERIC Educational Resources Information Center

    Junod, Sylvia

    1979-01-01

    Describes a project studying the culture of the People's Republic of China, including two seminars, an in-school experiment with the theme "China yesterday, China today," and three study tours in China focusing on education. (CK)

  13. Spread of English across Greater China

    ERIC Educational Resources Information Center

    Feng, Anwei

    2012-01-01

    Greater China is used in this article to refer to mainland China, Hong Kong, Singapore, Taiwan and Macao. While a holistic approach is adopted to present and compare the rapid spread of English and development in English language education in these geographically close, and sociopolitically, culturally and economically interrelated but hugely…

  14. Commentary: China Will Change Our Teaching

    ERIC Educational Resources Information Center

    Parslow, Graham R.

    2013-01-01

    The current spurt in life science activity in China has been driven by repatriating researchers trained in the prestigious institutions of the world. China's publications show a clear concentration in the physical sciences and technology, with materials science, chemistry, and physics predominant. Also clear is that the growth areas include…

  15. Asia’s China Debate

    DTIC Science & Technology

    2003-12-01

    sultanates of peninsular and island Southeast Asia were also interested in trade with China, but this did not require them to enter into tributary relations...Thailand and the Philippines aligned themselves with the United States, but both were beset by communist insurgencies. So, too, were Burma and Malaysia ...encouragement of communist revolutionaries weigh on the relations of Indonesia and Malaysia with China. Malay antagonism toward ethnic Chinese simmers

  16. China And The International Order

    DTIC Science & Technology

    2018-01-01

    required from RAND to reproduce, or reuse in another form , any of its research documents for commercial use. For information on reprint and linking...strategy to achieve those goals. Second, the United States should continue to dissuade China from employing various forms of violent aggression to fulfill...China becomes much more belligerent in the pursuit of them. Regional states are not naive about the possible forms of Chinese muscle-flexing and

  17. University of Nottingham Ningbo China and Xi'an Jiaotong-Liverpool University: Globalization of Higher Education in China

    ERIC Educational Resources Information Center

    Feng, Yi

    2013-01-01

    This essay studies the University of Nottingham Ningbo China and Xi'an Jiaotong-Liverpool University--the two Chinese campuses established respectively by the University of Nottingham and the University of Liverpool. They represent successful models of globalization of higher education in China; however their rationale, strategies, curricula,…

  18. 7 CFR 319.56-29 - Ya variety pears from China.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 5 2014-01-01 2014-01-01 false Ya variety pears from China. 319.56-29 Section 319.56... variety pears from China. Ya variety pears may be imported into the United States from China only in... organization (NPPO) of China in an APHIS-approved export growing area in the Hebei or Shandong Provinces. (2...

  19. 7 CFR 319.56-29 - Ya variety pears from China.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 5 2012-01-01 2012-01-01 false Ya variety pears from China. 319.56-29 Section 319.56... variety pears from China. Ya variety pears may be imported into the United States from China only in... organization (NPPO) of China in an APHIS-approved export growing area in the Hebei or Shandong Provinces. (2...

  20. 7 CFR 319.56-29 - Ya variety pears from China.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 5 2013-01-01 2013-01-01 false Ya variety pears from China. 319.56-29 Section 319.56... variety pears from China. Ya variety pears may be imported into the United States from China only in... organization (NPPO) of China in an APHIS-approved export growing area in the Hebei or Shandong Provinces. (2...

  1. 7 CFR 319.56-29 - Ya variety pears from China.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 5 2010-01-01 2010-01-01 false Ya variety pears from China. 319.56-29 Section 319.56... variety pears from China. Ya variety pears may be imported into the United States from China only in... organization (NPPO) of China in an APHIS-approved export growing area in the Hebei or Shandong Provinces. (2...

  2. 7 CFR 319.56-29 - Ya variety pears from China.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 5 2011-01-01 2011-01-01 false Ya variety pears from China. 319.56-29 Section 319.56... variety pears from China. Ya variety pears may be imported into the United States from China only in... organization (NPPO) of China in an APHIS-approved export growing area in the Hebei or Shandong Provinces. (2...

  3. Burnout among hospital nurses in China.

    PubMed

    Lin, Frances; St John, Winsome; McVeigh, Carol

    2009-04-01

    The aim of this study was to examine the level of burnout and factors that contribute to burnout in hospital nurses in the People's Republic of China. While burnout among hospital nurses has been widely researched in western countries, little research has investigated burnout among hospital nurses in China. A translated version of the Maslach Burnout Inventory-Human Services Survey was used to measure burnout in 249 randomly selected nurses from various wards of a large teaching hospital in Beijing, China. Questionnaire packs were sent to the hospital wards where selected nurses worked. One hundred and twenty-eight nurses returned the completed questionnaire. The response rate was 51%. The results showed moderate levels of Emotional Exhaustion and Personal Accomplishment, and low levels of Depersonalization. Age, years of experience and professional title had a significant positive relationship with Emotional Exhaustion and Personal Accomplishment. Older, married nurses with more personal responsibilities and in a more senior position experienced higher levels of Emotional Exhaustion. The findings suggest that burnout is a significant issue for nurses in China. The results of this study indicate that working environment factors such as relationships with coworkers and managers may contribute to or mitigate burnout. There is a need to address personal and professional support, life-work balance, personal accomplishment and educational programmes to reduce burnout in nurses working in China.

  4. Economic costs of depression in China.

    PubMed

    Hu, Teh-wei; He, Yanling; Zhang, Mingyuan; Chen, Ningshan

    2007-02-01

    A recent survey in China indicated the 12-month prevalence rate of depressive disorders was 2.5% in Beijing and 1.7% in Shanghai. These disorders may result in disability, premature death, and severe suffering of those affected and their families. This study estimates the economic consequences of depressive disorders in China. Depressive disorders can have both direct and indirect costs. To obtain direct costs, the research team interviewed 505 patients with depressive disorders and their caregivers in eight clinics/hospitals in five cities in China. Depression-related suicide rates were obtained from published literature. The human capital approach was used to estimate indirect costs. Epidemiological data were taken from available literature. The total estimated cost of depression in China is 51,370 million Renminbi (RMB) (or US $6,264 million) at 2002 prices. Direct costs were 8,090 million RMB (or US$ 986 million), about 16% of the total cost of depression. Indirect costs were 43,280 million RMB (or US$ 5,278 million), about 84% of the total cost of depression. Depression is a very costly disorder in China. The application of an effective treatment--reducing the length of depressive episodes (or preventing episodes) and reducing suicide rates--will lead to a significant reduction in the total burden resulting from depressive disorders. Government policymakers should seriously consider further investments in mental health services.

  5. Economic development and coastal ecosystem change in China

    PubMed Central

    He, Qiang; Bertness, Mark D.; Bruno, John F.; Li, Bo; Chen, Guoqian; Coverdale, Tyler C.; Altieri, Andrew H.; Bai, Junhong; Sun, Tao; Pennings, Steven C.; Liu, Jianguo; Ehrlich, Paul R.; Cui, Baoshan

    2014-01-01

    Despite their value, coastal ecosystems are globally threatened by anthropogenic impacts, yet how these impacts are driven by economic development is not well understood. We compiled a multifaceted dataset to quantify coastal trends and examine the role of economic growth in China's coastal degradation since the 1950s. Although China's coastal population growth did not change following the 1978 economic reforms, its coastal economy increased by orders of magnitude. All 15 coastal human impacts examined increased over time, especially after the reforms. Econometric analysis revealed positive relationships between most impacts and GDP across temporal and spatial scales, often lacking dropping thresholds. These relationships generally held when influences of population growth were addressed by analyzing per capita impacts, and when population density was included as explanatory variables. Historical trends in physical and biotic indicators showed that China's coastal ecosystems changed little or slowly between the 1950s and 1978, but have degraded at accelerated rates since 1978. Thus economic growth has been the cause of accelerating human damage to China's coastal ecosystems. China's GDP per capita remains very low. Without strict conservation efforts, continuing economic growth will further degrade China's coastal ecosystems. PMID:25104138

  6. The new pattern of drug abuse in China.

    PubMed

    Sun, Hong-qiang; Bao, Yan-ping; Zhou, Shuang-jiang; Meng, Shi-qiu; Lu, Lin

    2014-07-01

    Drug abuse has resulted in a huge burden on public health and the economy in China. Since the reemergence of drug abuse in China in the 1980s, the number of drug addicts has increased dramatically, especially the proportion of users of synthetic drugs, such as amphetamine-type stimulant (ATS). Further, the proportion of opiate addicts has decreased among the new initiates. This review describes the new pattern of drug abuse and the resultant intervention strategy in China. The demographics regarding drug abuse in China point to a trend of younger users, and indicate that Internet and telephone are facilitating drug trafficking. Furthermore, polydrug use is common. Many heroin addicts have used ATS and other synthetic drugs, and some synthetic drug abusers have used opiate drugs too. HIV infection and psychosis comorbidity are primarily associated with drug abuse in China. Although opiate drug use and its associated harm have been controlled effectively in some areas, the synthetic drugs and new designer drugs have complicated the drug abuse scene. A national system of management and intervention for synthetic drugs and associated diseases urgently needs to be established in China.

  7. Economic development and coastal ecosystem change in China.

    PubMed

    He, Qiang; Bertness, Mark D; Bruno, John F; Li, Bo; Chen, Guoqian; Coverdale, Tyler C; Altieri, Andrew H; Bai, Junhong; Sun, Tao; Pennings, Steven C; Liu, Jianguo; Ehrlich, Paul R; Cui, Baoshan

    2014-08-08

    Despite their value, coastal ecosystems are globally threatened by anthropogenic impacts, yet how these impacts are driven by economic development is not well understood. We compiled a multifaceted dataset to quantify coastal trends and examine the role of economic growth in China's coastal degradation since the 1950s. Although China's coastal population growth did not change following the 1978 economic reforms, its coastal economy increased by orders of magnitude. All 15 coastal human impacts examined increased over time, especially after the reforms. Econometric analysis revealed positive relationships between most impacts and GDP across temporal and spatial scales, often lacking dropping thresholds. These relationships generally held when influences of population growth were addressed by analyzing per capita impacts, and when population density was included as explanatory variables. Historical trends in physical and biotic indicators showed that China's coastal ecosystems changed little or slowly between the 1950s and 1978, but have degraded at accelerated rates since 1978. Thus economic growth has been the cause of accelerating human damage to China's coastal ecosystems. China's GDP per capita remains very low. Without strict conservation efforts, continuing economic growth will further degrade China's coastal ecosystems.

  8. Eco-compensation in China: Theory, practices and suggestions for the future.

    PubMed

    Shang, Wenxiu; Gong, Yicheng; Wang, Zhongjing; Stewardson, Michael J

    2018-03-15

    Eco-compensation is the most important form of compensatory conservation in China. However, this compensatory mechanism is criticized for vague definition and massive government participation. For better understanding of eco-compensation in China, this paper compares theories and practices of compensatory mechanisms in China and abroad. The analysis of theoretical backgrounds shows that eco-compensation in China is a combination of 'ecological compensation' and 'payments for ecosystem services'. Ten compensatory projects in China and abroad are assessed to reveal characteristics and problems of eco-compensation in China. The results show that compensatory projects in China lagged behind mature foreign compensatory projects in clarity of property rights, responsibility fulfillment, executive efficiency, effectiveness, sustainability and equality. The massive participation of the government is the major reason for the poor performance of compensatory projects in China. However, government participation is necessary at the present stage in China for the income gap and beneficiaries' low willingness to pay. For the improvement of eco-compensation in China, suggestions are given on the choice of non-market valuation methods, the creation of property rights and the establishment of market mechanisms. Copyright © 2018 Elsevier Ltd. All rights reserved.

  9. [Regional specific differences in prevalence of overweight/obesity in China: findings from China Kadoorie Biobank study in 10 areas in China].

    PubMed

    Wang, Lixiang; Lyu, Jun; Guo, Yu; Bian, Zheng; Yu, Canqing; Zhou, Huiyan; Tan, Yunlong; Pei, Pei; Chen, Junshi; Chen, Zhengming; Li, Liming

    2015-11-01

    To describe gender and regional differences in the prevalence of overweight/obesity in adults found by China Kadoorie Biobank (CKB) study, involving 512 489 adults, in 10 areas in China. The baseline survey of CKB was conducted in 5 urban areas and 5 rural areas in China during 2004-2008. After excluding those with extreme value of BMI (<15.0 kg/m(2) or >50 kg/m(2)), 512 489 subjects were included in the analysis. Overweight/obesity was classified according to BMI and WC, and diagnosed according to the guideline for prevention and control of overweight/obesity in Chinese adults. The gender and regional specific distributions of overweight/obesity were compared after adjusting for age. The overall prevalence of overweight/obesity was higher in females (45.3%) than in males (41.7%), and the prevalence of central obesity was also higher in females (44.6%) than in males (38.3%). Both the prevalence of overweight/obesity (66.9% in males and 67.5% in females) and the central obesity (63.3% in males and 64.9% in females) were highest in Qingdao. The area specific difference in the prevalence was more obvious in males than in females. Rural areas all had the low prevalence except Henan. Moreover, central obesity was diagnosed in some subjects (15.3% in females, 9.8% in males) with normal/low BMI (<24.0 kg/m(2)). This phenomenon was more obvious in Qingdao (22.2% in males and 23.2% in females). The prevalence of overweight/obesity in adults varied greatly across different areas in China.

  10. Assessment of allowance mechanism China's carbon trading pilots

    DOE PAGES

    Xiong, Ling; Shen, Bo; Qi, Shaozhou; ...

    2015-08-28

    The allowance mechanism is one of the core and sensitive aspects in design of a carbon trading scheme and affects the compliance cost for each company covered under the scheme. By examining China's allowance mechanism from two aspects including allowance allocation and allowance distribution, this paper compares China's carbon trading pilots with the EU Emissions Trading System and California Cap-and-Trade Program, and through the comparison identify issues that affect the efficiency of the pilots. The paper also recommends course of actions to strengthen China's existing pilots and build valuable experiences for the establishment of the national cap-and-trade system in China.

  11. No Oil for the Lamps of China

    DTIC Science & Technology

    2008-01-01

    NO OIL FOR THE LAMPS OF CHINA? Gabriel B. Collins and William S. Murray The ubiquitous Made in China stickers and labels on consumer products re-mind...security coop- eration between China and other major oil consumers . ASSUMPTIONS The imperatives of continued economic growth and global interdependence...tanker carrying oil bound for several consumers .23 For example, of a VLCC’s two-million-barrel crude oil cargo, 8 4 N A V A L W A R C O L L E G E R E V

  12. 77 FR 65906 - Silicomanganese From Brazil, China, and Ukraine

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-31

    ... From Brazil, China, and Ukraine Determinations On the basis of the record \\1\\ developed in the subject...\\ and that revocation of the antidumping duty orders on silicomanganese from China and Ukraine would be... contained in USITC Publication 4354 (October 2012), entitled Silicomanganese from Brazil, China, and Ukraine...

  13. 77 FR 43857 - Xanthan Gum From Austria and China

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-26

    ... Austria and China Determinations On the basis of the record \\1\\ developed in the subject investigations... an industry in the United States is materially injured by reason of imports from Austria and China of... Austria and China. Accordingly, effective June 5, 2012, the Commission instituted antidumping duty...

  14. 78 FR 3449 - Silica Bricks and Shapes From China

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-16

    ... Shapes From China Determination On the basis of the record \\1\\ developed in the subject investigation... an industry in the United States is materially injured by reason of imports from China of silica... and shapes from China. Accordingly, effective November 15, 2012, the Commission instituted antidumping...

  15. Snowstorm Along the China-Mongolia-Russia Borders

    NASA Image and Video Library

    2004-03-31

    Heavy snowfall on March 12, 2004, across north China Inner Mongolia Autonomous Region, Mongolia and Russia, caused train and highway traffic to stop for several days along the Russia-China border shown here by NASA Terra spacecraft.

  16. China Reflections.

    ERIC Educational Resources Information Center

    Duval, Concetta

    1984-01-01

    A math and science high school director, who spent a month studying and traveling in China, comments on cultural differences observed during a visit to a day care center and during shopping trips and relates his experiences jogging during the early morning hours. (RM)

  17. Edible insects in China: Utilization and prospects.

    PubMed

    Feng, Ying; Chen, Xiao-Ming; Zhao, Min; He, Zhao; Sun, Long; Wang, Cheng-Ye; Ding, Wei-Feng

    2018-04-01

    The use of edible insects has a long history in China, where they have been consumed for more than 2000 years. In general, the level of acceptance is high for the consumption of insects in China. Many studies on edible insects have been conducted in the last 20 years, and the scope of the research includes the culture of entomophagy and the identification, nutritional value, farming and breeding of edible insects, in addition to food production and safety. Currently, 324 species of insects from 11 orders are documented that are either edible or associated with entomophagy in China, which include the common edible species, some less commonly consumed species and some medicinal insects. However, only approximately 10 to 20 types of insects are regularly consumed. The nutritional values for 174 species are available in China, including edible, feed and medicinal species. Although the nutritional values vary among species, all the insects examined contain protein, fat, vitamins and minerals at levels that meet human nutritional requirements. Edible insects were, and continue to be, consumed by different ethnic groups in many parts of China. People directly consume insects or food products made from insects. The processing of products from insect protein powder, oil and chitin, and the development of healthcare foods has been studied in China. People also consume insects indirectly by eating livestock that were fed insects, which may be a more acceptable pathway to use insects in human diets. Although limited, the data on the food safety of insects indicate that insects are safe for food or feed. Incidences of allergic reactions after consuming silkworm pupae, cicadas and crickets have been reported in China. Insect farming is a unique breeding industry in rural China and is a source of income for local people. Insects are reared and bred for human food, medicine and animal feed using two approaches in China: the insects are either fully domesticated and reared

  18. Retrospect and prospect of China's population.

    PubMed

    Liu, G

    1985-03-01

    This discussion of the population of China covers the reproductive pattern and fertility rate, the death pattern and mortality, age-sex structure of the population, population and employment, urbanization, migration, and the aging of the population. During the 1949-83 period, China almost doubled her population with an annual natural growth rate of 19/1000. China's reproductive pattern developed from early childbearing, short birth spacing and many births to later childbearing, longer birth spacing and fewer births. China's total fertility rate (TFR) was 5.8 in 1950 and 2.1 in 1983 with an annual decrease of 3%. The annual national income grew at a rate of 7.1%, while the annual growth rate of population 1.9% from 1950-82. Consequently, the national income per capita increased from 50 yuan in 1950 to 338 yuan in 1982. The major factor responsible for the changes is the remarkable decline in the rural fertility rate. The crude death rate dropped from 27.1/1000 in 1963 to 7.1 in 1983 and the infant mortality rate from 179.4/1000 live births in 1936 to 36.6 in 1981. There was also a significant change in the causes of death. Population aged 0-14 in China account for 33.6%, 15-49 for 51.3%, and 50 and over for 15.1% of the total population. China is in the process of transition from an expansive to a stationary population. The age-dependency ratio declined from 68.6% in 1953 and 79.4% in 1964 to 62.6% in 1982. Sex ratios recorded in the 3 population censuses are 105.99 in 1953, 105.45 in 1964, and 105.46 in 1982. Employment in both collective and individual economies did not expand until 1978. Sectoral, occupational, and industrial structures of population started to change rationally with the adjustment and reform of economic management system in 1978. The strategic stress on the employment of China's economically active population should be shifted from farming to diversified economy and urban industry and commerce, from sectors of industrial-agricultural production

  19. China: An Unlikely Economic Hegemon

    DTIC Science & Technology

    2014-01-01

    investment, and changing demographics that will re- duce its workforce . China’s Devalued Currency China has engaged in a deliberate policy of devaluing...US currency.30 In a similar vein, China has managed to keep the value of the yuan artificially low by currency restrictions and, until very recently...leading global economic power without the artificial measures Beijing has put in place to fuel the economy? While China’s economy can continue to grow, it

  20. Virtual versus real water transfers within China.

    PubMed

    Ma, Jing; Hoekstra, Arjen Y; Wang, Hao; Chapagain, Ashok K; Wang, Dangxian

    2006-05-29

    North China faces severe water scarcity--more than 40% of the annual renewable water resources are abstracted for human use. Nevertheless, nearly 10% of the water used in agriculture is employed in producing food exported to south China. To compensate for this 'virtual water flow' and to reduce water scarcity in the north, the huge south-north Water Transfer Project is currently being implemented. This paradox--the transfer of huge volumes of water from the water-rich south to the water-poor north versus transfer of substantial volumes of food from the food-sufficient north to the food-deficit south--is receiving increased attention, but the research in this field has not yet reached further than rough estimation and qualitative description. The aim of this paper is to review and quantify the volumes of virtual water flows between the regions in China and to put them in the context of water availability per region. The analysis shows that north China annually exports about 52 billion m3 of water in virtual form to south China, which is more than the maximum proposed water transfer volume along the three routes of the Water Transfer Project from south to north.

  1. China's Immediate Future: Renewed Cultural Borrowing.

    ERIC Educational Resources Information Center

    Price, R. F.

    In the years following the Eleventh Party Congress of 1977, China's leadership has shown a renewed interest in cultural borrowing and, subsequently, points of cultural contact with other countries have greatly increased. Many students and scholars have been sent abroad, and many foreign teachers have been invited to China. Between 1978 and 1980,…

  2. Home Education and Law in China

    ERIC Educational Resources Information Center

    Sheng, Xiaoming

    2018-01-01

    Home education is at an early stage for the public, researchers, media and educational authorities in China. Yet the research relating to the development of home education has been entirely ignored. In particular, the literature focusing on the legal status of home education is negligible in the educational context of China. There is no literature…

  3. Integrated Child Development in Rural China.

    ERIC Educational Resources Information Center

    Xie, Qing; Young, Mary Eming

    Since two thirds of the country's children reside in the countryside, improving child development services in rural areas is one of China's most pressing concerns. This report details the current situation of children in rural and urban China and identifies problems related to child development. The report also presents evidence of the effect of…

  4. Four new species of Fissocantharis Pic, 1921 (Coleoptera, Cantharidae) from China

    PubMed Central

    Yang, Yuxia; Qi, Yaqing; Yang, Xingke

    2018-01-01

    Abstract Four new species of Fissocantharis Pic, 1921 are described: F. securiclata sp. n. (China: Zhejiang, Anhui), F. maculicollis sp. n. (China: Zhejiang), F. hainana sp. n. (China: Hainan) and F. laticollis sp. n. (China: Hainan), which are illustrated with the habitus and aedeagus of the male, the abdominal sternite VIII and the internal genitalia of the female. A key to the species from southeast China is provided. PMID:29670425

  5. 77 FR 37712 - High Pressure Steel Cylinders From China

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-22

    ... Pressure Steel Cylinders From China Determinations On the basis of the record \\1\\ developed in the subject... cylinders from China, provided for in subheading 7311.00.00 of the Harmonized Tariff Schedule of the United... preliminary determinations by Commerce that imports of high pressure steel cylinders from China were...

  6. 75 FR 21347 - Natural Bristle Paint Brushes From China

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-23

    ... Brushes From China AGENCY: United States International Trade Commission. ACTION: Scheduling of a full five-year review concerning the antidumping duty order on natural bristle paint brushes from China. SUMMARY... antidumping duty order on natural bristle paint brushes from China would be likely to lead to continuation or...

  7. 78 FR 43226 - Xanthan Gum From Austria and China

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-19

    ... Austria and China Determinations On the basis of the record \\1\\ developed in the subject investigations... injury by reason of imports from China of xanthan gum provided for in subheading 3913.90.20 of the... China of xanthan gum. Background The Commission instituted these investigations effective June 5, 2012...

  8. 77 FR 60720 - Certain Polyester Staple Fiber From China

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-04

    ... Fiber From China Determination On the basis of the record \\1\\ developed in the subject five-year review... certain polyester staple fiber from China would be likely to lead to continuation or recurrence of... (September 2012), entitled Certain Polyester Staple Fiber from China: Investigation No. 731-TA-1104 (Review...

  9. 76 FR 50756 - Sulfanilic Acid From China and India

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-16

    ...] Sulfanilic Acid From China and India Scheduling of expedited five-year reviews concerning the countervailing duty order and antidumping duty orders on sulfanilic acid from China and India. AGENCY: United States... from China and India would be likely to lead to continuation or recurrence of material injury within a...

  10. China-ASEAN Relations in Higher Education: An Analytical Framework

    ERIC Educational Resources Information Center

    Welch, Anthony

    2012-01-01

    China's dramatic economic rise has tended to overshadow other wider perspectives on the developing China and Association of Southeast Asian Nations (ASEAN) relationship, including in higher education. The article examines contemporary relations between China and ASEAN, set against the longer term development of cultural and trade relations. It is…

  11. Walsh, Da Silva, and Wei Reply

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Walsh, A.; Da Silva, J. L. F.; Wei, S. H.

    2009-04-17

    This is a reply to Stefano Sanvito and Chaitanya Das Pemmaraju's, Comment on Theoretical Description of Carrier Mediated Magnetism in Cobalt Doped ZnO, Phys. Rev. Lett. 102, 159701 (2009); and the original article is Theoretical Description of Carrier Mediated Magnetism in Cobalt Doped ZnO, Phys. Rev. Lett. 100, 256401 (2008).

  12. Escaping the resource curse in China.

    PubMed

    Cao, Shixiong; Li, Shurong; Ma, Hua; Sun, Yutong

    2015-02-01

    Many societies face an income gap between rich regions with access to advanced technology and regions that are rich in natural resources but poorer in technology. This "resource curse" can lead to a Kuznets trap, in which economic inequalities between the rich and the poor increase during the process of socioeconomic development. This can also lead to depletion of natural resources, environmental degradation, social instability, and declining socioeconomic development. These problems will jeopardize China's achievements if the current path continues to be pursued without intervention by the government to solve the problems. To mitigate the socioeconomic development gap between western and eastern China, the government implemented its Western Development Program in 2000. However, recent data suggest that this program has instead worsened the resource curse. Because each region has its own unique strengths and weaknesses, China must escape the resource curse by accounting for this difference; in western China, this can be done by improving education, promoting high-tech industry, adjusting its economic strategy to balance regional development, and seeking more sustainable approaches to socioeconomic development.

  13. Lhasa, Tibet, China

    NASA Image and Video Library

    2009-08-18

    JPL Advanced Spaceborne Thermal Emission and Reflection Radiometer aboard NASA Terra satellite, shows Lhasa, the traditional seat of the Dalai Lama and capital of the Tibet Autonomous Region in China.

  14. [Differences on geographic distribution of rabies virus lineages in China].

    PubMed

    Wang, Q; Li, M L; Chen, Y; Wang, B; Tao, X Y; Zhu, W Y

    2018-04-10

    Objective: To study the lineages of rabies virus and the epidemic characteristics in different provincial populations of China, to provide information for the development of control and prevention measures in each respective provinces. Methods: Full length N and G genes and full-genome of epidemic strains of rabies virus collected in China were downloaded from GenBank and combined with newly sequenced strains by our lab. Each strain was classified under six lineages of China rabies by constructing phylogenetic trees based on the N or G sequences. Numbers of strains and lineages in each province were counted and compared. Results: Six lineages (China Ⅰ-Ⅵ) were prevalent in China, with 4 found in Yunnan and Hunan. In 6 provinces, including Henan and Fujian, 3 lineages were found. In 8 provinces, including Shanghai and Jiangxi, 2 lineages were found Only 1 lineage, were found in Beijing, Tianjin and other 12 provinces. the China Ⅰ, was the dominant one in 25 provinces. In recent years, China Ⅲ had been found in wild animals and spread over livestock in Inner Mongolia and Xinjiang areas. Qinghai and Tibet had been influenced by China Ⅳ, which also been found in wild animals of Inner Mongolia and Heilongjiang. Conclusion: There had been obvious differences in lineages and strain numbers of rabies virus identified in different provinces in China.

  15. East China plains: a "basin" of ozone pollution.

    PubMed

    Zhao, Chun; Wang, Yuhang; Zeng, Tao

    2009-03-15

    Economic growth and associated pollution emissions in China are concentrated over three connected plains to the east In this work, we analyze an episode of highly elevated ozone over East China on June 9-14, 2004, using a 3-D chemical transport model. During this episode, the East China plains were under a high-pressure system, which suppressed the ventilation of pollutants from the boundary layer. Simulated ozone concentrations over a major fraction of East China reached high levels, all the way down to the Pearl River Delta region in the southern border. The convergence of pollutant emissions and population over the vast stretch of the geographically flat plains of East China makes the region susceptible to high-ozone exposure. During this episode, the high-03 region extended over an area >1 million km2, which hosts a population of >800 million people. Model results indicate that controlling anthropogenic NOx emissions effectively reduces the area with high-ozone exposure.

  16. Introduction to special section: China shale gas and shale oil plays

    USGS Publications Warehouse

    Jiang, Shu; Zeng, Hongliu; Zhang, Jinchuan; Fishman, Neil; Bai, Baojun; Xiao, Xianming; Zhang, Tongwei; Ellis, Geoffrey S.; Li, Xinjing; Richards-McClung, Bryony; Cai, Dongsheng; Ma, Yongsheng

    2015-01-01

    Even though China shale gas and shale oil exploration is still in an early stage, limited data are already available. We are pleased to have selected eight high-quality papers from fifteen submitted manuscripts for this timely section on the topic of China shale gas and shale oil plays. These selected papers discuss various subject areas including regional geology, resource potentials, integrated and multidisciplinary characterization of China shale reservoirs (geology, geophysics, geochemistry, and petrophysics) China shale property measurement using new techniques, case studies for marine, lacustrine, and transitional shale deposits in China, and hydraulic fracturing. One paper summarizes the regional geology and different tectonic and depositional settings of the major prospective shale oil and gas plays in China. Four papers concentrate on the geology, geochemistry, reservoir characterization, lithologic heterogeneity, and sweet spot identification in the Silurian Longmaxi marine shale in the Sichuan Basin in southwest China, which is currently the primary focus of shale gas exploration in China. One paper discusses the Ordovician Salgan Shale in the Tarim Basin in northwest China, and two papers focus on the reservoir characterization and hydraulic fracturing of Triassic lacustrine shale in the Ordos Basin in northern China. Each paper discusses a specific area.

  17. Students: made in China, contribute to the world

    NASA Astrophysics Data System (ADS)

    Yang, Yang

    2010-03-01

    It has been over one and a half century since the first Chinese student studied abroad in the Unite States. A recent report from U. Chicago showed that among all 45596 doctorate recipients from US institutions in the academic year 2006, 4774 (over 10%) are from China. Also, Tsinghua University (571 graduates) and Peking University (507), both located in Beijing China, are ranked as top two colleges on baccalaureate origin list, even leading UC Berkeley (427) in the third. Chinese students became a significant source of doctoral candidates and science researchers. It brings both great opportunities and challenges to China and US.Known as the world's factory, China is now exporting not only industrial products but also intelligence. However, unlike commercial trades, brain flows are more complex. It is not justified to simply criticize that China lost intellectual power over the last 30 years while US dissipated fundings to support international students. Indeed, the students' impacts have not been more emphasized in the history than today.When come to US, Chinese students are not only working for their advisors but also contributing to the whole society. They bring their concrete knowledge, fresh ideas and methods of thinking from east to west. After graduation, even not returning China, Chinese scholars are still dedicated to their home country in various ways. Currently, significant portion of APS publications are from China, most of which are from collaborations between Chinese scholars in China and US. Students, acting as the communication bridge, are connecting worldwide resources, stimulating projects in developing world and helping form a globalized pattern of research. During this process, the localization of global resources, including students, has recently been of great interests. Chinese student is and will be always contributing to this process to share their own perspectives of the science world in the future.

  18. The wicked problem of China's disappearing coral reefs.

    PubMed

    Hughes, Terry P; Huang, Hui; Young, Matthew A L

    2013-04-01

    We examined the development of coral reef science and the policies, institutions, and governance frameworks for management of coral reefs in China in order to highlight the wicked problem of preserving reefs while simultaneously promoting human development and nation building. China and other sovereign states in the region are experiencing unprecedented economic expansion, rapid population growth, mass migration, widespread coastal development, and loss of habitat. We analyzed a large, fragmented literature on the condition of coral reefs in China and the disputed territories of the South China Sea. We found that coral abundance has declined by at least 80% over the past 30 years on coastal fringing reefs along the Chinese mainland and adjoining Hainan Island. On offshore atolls and archipelagos claimed by 6 countries in the South China Sea, coral cover has declined from an average of >60% to around 20% within the past 10-15 years. Climate change has affected these reefs far less than coastal development, pollution, overfishing, and destructive fishing practices. Ironically, these widespread declines in the condition of reefs are unfolding as China's research and reef-management capacity are rapidly expanding. Before the loss of corals becomes irreversible, governance of China's coastal reefs could be improved by increasing public awareness of declining ecosystem services, by providing financial support for training of reef scientists and managers, by improving monitoring of coral reef dynamics and condition to better inform policy development, and by enforcing existing regulations that could protect coral reefs. In the South China Sea, changes in policy and legal frameworks, refinement of governance structures, and cooperation among neighboring countries are urgently needed to develop cooperative management of contested offshore reefs. © 2012 Society for Conservation Biology.

  19. 75 FR 24968 - Crepe Paper Products From China Determination

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-06

    ... China Determination On the basis of the record \\1\\ developed in the subject five-year review, the United... China would be likely to lead to continuation or recurrence of material injury to an industry in the... in USITC Publication 4148 (April 2010), entitled Crepe Paper Products from China: Investigation No...

  20. 78 FR 21417 - Drawn Stainless Steel Sinks From China

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-10

    ... Stainless Steel Sinks From China Determinations On the basis of the record \\1\\ developed in the subject... steel sinks from China, provided for in subheading 7324.10.00 of the Harmonized Tariff Schedule of the... notification of a preliminary determinations by Commerce that imports of drawn stainless steel sinks from China...

  1. Unexpected Realities: Lessons from China's New English Textbook Implementation

    ERIC Educational Resources Information Center

    Niu-Cooper, Rui

    2012-01-01

    Although studies have been done in China's large cities on education policy issues, research is lacking on China's smaller towns, which are more indicative of the situations throughout China. This article presents lessons learned from studying Chinese English teachers at four different schools that were adopting new English textbooks, in…

  2. Quantitative analysis of agricultural land use change in China

    NASA Astrophysics Data System (ADS)

    Chou, Jieming; Dong, Wenjie; Wang, Shuyu; Fu, Yuqing

    This article reviews the potential impacts of climate change on land use change in China. Crop sown area is used as index to quantitatively analyze the temporal-spatial changes and the utilization of the agricultural land. A new concept is defined as potential multiple cropping index to reflect the potential sowing ability. The impacting mechanism, land use status and its surplus capacity are investigated as well. The main conclusions are as following; During 1949-2010, the agricultural land was the greatest in amount in the middle of China, followed by that in the country's eastern and western regions. The most rapid increase and decrease of agricultural land were observed in Xinjiang and North China respectively, Northwest China and South China is also changed rapid. The variation trend before 1980 differed significantly from that after 1980. Agricultural land was affected by both natural and social factors, such as regional climate and environmental changes, population growth, economic development, and implementation of policies. In this paper, the effects of temperature and urbanization on the coverage of agriculture land are evaluated, and the results show that the urbanization can greatly affects the amount of agriculture land in South China, Northeast China, Xinjiang and Southwest China. From 1980 to 2009, the extent of agricultural land use had increased as the surplus capacity had decreased. Still, large remaining potential space is available, but the future utilization of agricultural land should be carried out with scientific planning and management for the sustainable development.

  3. A Psychology Fulbright Year in China

    ERIC Educational Resources Information Center

    Portnoy, Robert N.

    2013-01-01

    This article shares a series of personal observations and anecdotes about central issues in college mental health in China based on my Fulbright year there. There are many cultural and structural forces that both support and constrain the growth of the mental health field in China. This article addresses these forces in terms of their impact on…

  4. Is the cosmopolitanization of science emerging in China?

    PubMed

    Zhang, Joy Yueyue

    2010-12-01

    China is one among many other countries that have recognised the necessity in aligning national scientific progress with that of global development. As China is striding along the path of scientific development with determination and initial success, a key concern confronted by international scientific community is how China, a rising scientific power, will transform existing global scientific atlas. Based on a project carried out in six Chinese cities between 2006 to 2009, this paper mainly employs Ulrich Beck's cosmopolitan theory in examining China's life sciences' development in the last decade to investigate how Chinese stakeholders have developed a (cosmopolitan) sensibility to rival ways of scientific reasoning, and in what way, Chinese stakeholders have contributed to the cosmopolitanization of science.

  5. Deciphering the Mechanism of Alternative Cleavage and Polyadenylation in Mantle Cell Lymphoma (MCL)

    DTIC Science & Technology

    2013-10-01

    also has human firefly luciferase cloned within the same reporter system allowing for intra-plasmid normalization of transfection eliminating problems...collaboration with Dr. Wei Li, a Bioinformaticist from Baylor College of Medicine whose lab specializes in developing complex algorithms to analyze genome...wide sequencing data. Dr. Wei Li and his postdoctoral fellow, Dr. Zheng Xia developed a customized algorithm that is able to detect and quantify

  6. The role of cities in reducing smoking in China.

    PubMed

    Redmon, Pamela; Koplan, Jeffrey; Eriksen, Michael; Li, Shuyang; Kean, Wang

    2014-09-26

    China is the epicenter of the global tobacco epidemic. China grows more tobacco, produces more cigarettes, makes more profits from tobacco and has more smokers than any other nation in the world. Approximately one million smokers in China die annually from diseases caused by smoking, and this estimate is expected to reach over two million by 2020. China cities have a unique opportunity and role to play in leading the tobacco control charge from the "bottom up". The Emory Global Health Institute-China Tobacco Control Partnership supported 17 cities to establish tobacco control programs aimed at changing social norms for tobacco use. Program assessments showed the Tobacco Free Cities grantees' progress in establishing tobacco control policies and raising public awareness through policies, programs and education activities have varied from modest to substantial. Lessons learned included the need for training and tailored technical support to build staff capacity and the importance of government and organizational support for tobacco control. Tobacco control, particularly in China, is complex, but the potential for significant public health impact is unparalleled. Cities have a critical role to play in changing social norms of tobacco use, and may be the driving force for social norm change related to tobacco use in China.

  7. The Role of Cities in Reducing Smoking in China

    PubMed Central

    Redmon, Pamela; Koplan, Jeffrey; Eriksen, Michael; Li, Shuyang; Kean, Wang

    2014-01-01

    China is the epicenter of the global tobacco epidemic. China grows more tobacco, produces more cigarettes, makes more profits from tobacco and has more smokers than any other nation in the world. Approximately one million smokers in China die annually from diseases caused by smoking, and this estimate is expected to reach over two million by 2020. China cities have a unique opportunity and role to play in leading the tobacco control charge from the “bottom up”. The Emory Global Health Institute—China Tobacco Control Partnership supported 17 cities to establish tobacco control programs aimed at changing social norms for tobacco use. Program assessments showed the Tobacco Free Cities grantees’ progress in establishing tobacco control policies and raising public awareness through policies, programs and education activities have varied from modest to substantial. Lessons learned included the need for training and tailored technical support to build staff capacity and the importance of government and organizational support for tobacco control. Tobacco control, particularly in China, is complex, but the potential for significant public health impact is unparalleled. Cities have a critical role to play in changing social norms of tobacco use, and may be the driving force for social norm change related to tobacco use in China. PMID:25264682

  8. 76 FR 38697 - High Pressure Steel Cylinders From China

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-01

    ... Pressure Steel Cylinders From China Determinations On the basis of the record \\1\\ developed in the subject... imports from China of high pressure steel cylinders, provided for in subheading 7311.00.00 of the... than fair value (LTFV) and subsidized by the Government of China. \\1\\ The record is defined in sec. 207...

  9. Understanding Families with Children with Special Needs in China

    ERIC Educational Resources Information Center

    Huang, Sunny

    2012-01-01

    There are increasing dialogues and exchanges for special education programs between China and the rest of the world as the development continues in China. Policy makers, administrators, and educators need to keep in mind the historical and cultural backgrounds when working with families with children with special needs in China. Together, this…

  10. 75 FR 42783 - Certain Potassium Phosphate Salts From China

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-22

    ... Potassium Phosphate Salts From China Determinations On the basis of the record \\1\\ developed in the subject... industry in the United States is materially injured by reason of imports from China of certain potassium... the United States at less than fair value (LTFV) and subsidized by the Government of China. \\1\\ The...

  11. 78 FR 66767 - Chlorinated Isocyanurates From China and Japan

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-06

    ...)] Chlorinated Isocyanurates From China and Japan Determinations On the basis of the record \\1\\ developed in the... reason of imports from China and Japan of chlorinated isocyanurates, provided for in subheadings 2933.69... (LTFV) from Japan and subsidized by the Government of China.\\2\\ \\1\\ The record is defined in sec. 207.2...

  12. Poliomyelitis eradication in China: 1953-2012.

    PubMed

    Yu, Wen-Zhou; Wen, Ning; Zhang, Yong; Wang, Hai-Bo; Fan, Chun-Xiang; Zhu, Shuang-Li; Xu, Wen-Bo; Liang, Xiao-Feng; Luo, Hui-Ming; Li, Li

    2014-11-01

    Poliomyelitis has historically been endemic in China and has been considered an important cause of disability and death. We reviewed strategies and measures of poliomyelitis control and eradication from 1953 to 2012. Data from notifiable disease and routine immunization reporting systems and acute flaccid paralysis (AFP) surveillance were analyzed. About 20 000 poliomyelitis cases were reported annually in the prevaccine era. During 1965-1977, live, attenuated oral poliomyelitis vaccine (OPV) was administered to children through annual mass campaigns in the winter, and the number of poliomyelitis cases started to decline. A cold chain system was established during 1982, and OPV coverage increased during the early stage of the Expanded Programme on Immunization, from 1978 to 1988. Between 1989 and 1999, routine immunization was strengthened, supplementary immunization activities (SIAs) were conducted, and the AFP surveillance system was established. China reported a last indigenous poliomyelitis case in 1994 and was certified as free of polio in 2000. To maintain its polio-free status, China kept >90% coverage of 3 doses of OPV, conducted SIAs in high-risk areas, and maintained high-quality of AFP surveillance. China succeeded in stopping the outbreak in Xinjiang in 2011. China's polio-free status was achieved and maintained through strengthening routine immunization and implementing SIAs and AFP surveillance. © The Author 2014. Published by Oxford University Press on behalf of the Infectious Diseases Society of America. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.

  13. China-U.S. Trade Issues

    DTIC Science & Technology

    2005-07-01

    apparel imports from China have surged in recent years and now account for over a quarter of all U.S. imports of such products. U.S. industry...officials and labor groups have raised con- cerns over the potential impact a continued influx of Chinese textile and apparel products. Recent attempts by...such as toys, games, etc.), audio and video equipment, footwear, and apparel . Traditionally, nearly all of U.S. imports from China have been low-value

  14. The measurement of China's consumer market development based on CPI data

    NASA Astrophysics Data System (ADS)

    Xiao, Jiang; Wang, Minggang; Tian, Lixin; Zhen, Zaili

    2018-01-01

    Consumer Price Index (CPI) is a comprehensive index which contains a large amount of market information. In order to effectively measure the running status of China's consumer market and analyze the dynamic evolution characteristics of regional economic consumption in China, the eigenvalues and eigenvectors of random matrix are proposed to quantitatively describe the evolution relationship of provincial and regional CPI in China. Based on the provincial data of China's CPI, system risk entropy, synchronicity ratio, stability and market induction are introduced to characterize the market evolution characteristics, and analyze the regional differences and synchronicity of the consumer price index of China and evaluate the development of China's consumer market. The results show that the average system risk entropy of China's consumer market for the period 2000-2015 is 0.1646, fluctuating in the range of 0.0512-0.3288, indicating a higher system risk of China's consumer market. The system risk of China's consumer market is still higher than the average in nearly 15 years. Fluctuating in the range of 0.3871-0.9355, the market synchronicity ratio has a mean of 0.7225, which reveals a higher market consistency level, a rising trend in fluctuation but an increasing tendency in the degree of unbalanced regional development. Evolution results of market induction demonstrate that the evolution of China's consumer market has experienced four stages. The market induction has possessed a sustained growth trend since August 2010. Scenario analysis indicates that the key to effectively improve China's consumer market system is to solve the lagging issue of China's western region market on the basis of controlling and resolving of the existing risk.

  15. The China PEACE (Patient-centered Evaluative Assessment of Cardiac Events) Retrospective Study of Acute Myocardial Infarction: Study Design China PEACE-Retrospective AMI Study Design

    PubMed Central

    Dharmarajan, Kumar; Li, Jing; Li, Xi; Lin, Zhenqiu; Krumholz, Harlan; Jiang, Lixin

    2014-01-01

    Background Cardiovascular diseases are rising as a cause of death and disability in China. To improve outcomes for patients with these conditions, the Chinese government, academic researchers, clinicians, and more than 200 hospitals have created China Patient-centered Evaluative Assessment of Cardiac Events (China-PEACE), a national network for research and performance improvement. The first study from China PEACE, the Retrospective Study of Acute Myocardial Infarction (China PEACE-Retrospective AMI Study), is designed to promote improvements in AMI quality of care by generating knowledge about the characteristics, treatments, and outcomes of patients hospitalized with acute myocardial infarction (AMI) across a representative sample of Chinese hospitals over the last decade. Methods and Results The China PEACE-Retrospective AMI Study will examine more than 18,000 patient records from 162 hospitals identified using a 2-stage cluster sampling design within economic-geographic regions. Records were chosen from 2001, 2006, and 2011 to identify temporal trends. Data quality will be monitored by a central coordinating center and will, in particular, address case ascertainment, data abstraction, and data management. Analyses will examine patient characteristics, diagnostic testing patterns, in-hospital treatments, in-hospital outcomes, and variation in results by time and site of care. In addition to publications, data will be shared with participating hospitals and the Chinese government to develop strategies to promote quality improvement. Conclusions The China PEACE-Retrospective AMI Study is the first to leverage the China PEACE platform to better understand AMI across representative sites of care and over the last decade in China. The China PEACE collaboration between government, academicians, clinicians and hospitals is poised to translate research about trends and patterns of AMI practices and outcomes into improved care for patients. PMID:24221838

  16. Exporting dams: China's hydropower industry goes global.

    PubMed

    McDonald, Kristen; Bosshard, Peter; Brewer, Nicole

    2009-07-01

    In line with China's "going out" strategy, China's dam industry has in recent years significantly expanded its involvement in overseas markets. The Chinese Export-Import Bank and other Chinese financial institutions, state-owned enterprises, and private firms are now involved in at least 93 major dam projects overseas. The Chinese government sees the new global role played by China's dam industry as a "win-win" situation for China and host countries involved. But evidence from project sites such as the Merowe Dam in Sudan demonstrates that these dams have unrecognized social and environmental costs for host communities. Chinese dam builders have yet to adopt internationally accepted social and environmental standards for large infrastructure development that can assure these costs are adequately taken into account. But the Chinese government is becoming increasingly aware of the challenge and the necessity of promoting environmentally and socially sound investments overseas.

  17. China: current trends in pharmaceutical drug discovery.

    PubMed

    Luo, Ying

    2008-04-01

    Pharmaceutical discovery and development is expensive and highly risky, even for multinational corporations. As a developing country with limited financial resources, China has been seeking the most cost-effective means to reach the same level of innovation and productivity as Western countries in the pharmaceutical industry sector. After more than 50 years of building up talent and experience, the time for China to become a powerhouse in pharmaceutical innovation is finally approaching. Returnee scientists to China are one of the reasons for the wave of new discovery and commercialization occurring within the country. The consolidation of local Chinese pharmaceutical companies and foreign investment is also providing an agreeable environment for the evolution of a new generation of biotechnology. The opportunity for pharmaceutical innovation is also being expedited by the entry of multinational companies into the Chinese pharmaceutical market, and by the outsourcing of research from these companies to China.

  18. Satellite view of the extreme haze clouds over China

    NASA Astrophysics Data System (ADS)

    Minghui, T.; Chen, L.; Wang, Z.

    2013-12-01

    Minghui Tao*, Liangfu Chen, Zifeng Wang State Key Laboratory of Remote Sensing Science, Jointly Sponsored by Institute of Remote Sensing and Digital Earth of Chinese Academy of Sciences and Beijing Normal University, Beijing 100101, China *Email: tmh1985@163.com ABSTRACT: In the past decades, great increases in anthropogenic emissions have caused dramatic changes in air quality and regional climate in China, which are further complicated by the natural processes such as dust events and atmospheric dynamics such as variations in intensity of the Asian monsoon. The common urban photochemistry smog, haze, and fog-haze pollution lead to poor air quality in major cities in eastern and middle parts of China. On the other hand, the heavy aerosol loading exerts marked influences on radiation, clouds, and precipitation over China. Satellites usually observed widespread haze clouds over eastern China. In most of previous studies, the dense haze clouds were directly connected with accumulation of anthropogenic emissions. However, satellite observations show that formation processes of haze clouds and local pollution near surface were different. Understanding the connections and interactions between haze clouds and local anthropogenic emissions is essential in chemistry and climate modeling of the aerosols over China. In January 2013, durative haze clouds covered most parts of eastern China, leading to extreme pollution events in many cities. With integrated A-train satellite observations and ground measurements, we investigated variations, optical properties, vertical structures as well as formation process of the extreme haze clouds over eastern China. Satellite-surface results were compared to analyze relations between the haze clouds and surface pollution. Different from traditional views, our results reveal that variation and formation of the haze clouds were driven by large-scale natural processes rather than local anthropogenic emissions. Figure 1. Aqua MODIS true color

  19. 77 FR 23752 - Drawn Stainless Steel Sinks From China

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-20

    ... Stainless Steel Sinks From China Determinations On the basis of the record \\1\\ developed in the subject... imports from China of drawn stainless sinks, provided for in subheading 7324.10.00 of the Harmonized... value (LTFV) and subsidized by the Government of China. \\1\\ The record is defined in sec. 207.2(f) of...

  20. Epidemiological Trends in Colorectal Cancer in China: An Ecological Study.

    PubMed

    Zhu, Jinzhou; Tan, Zhengqi; Hollis-Hansen, Kelseanna; Zhang, Yong; Yu, Chaohui; Li, Youming

    2017-01-01

    Due to the changes in lifestyle and dietary behaviors, the incidence of colorectal cancer (CRC) has been rapidly increasing in China. This study is to present the trends of CRC in China over the past decade. It used a series of nationally representative data, including the National Central Cancer Registry of China, the GLOBOCAN project and the Global Burden of Disease. The age-standardized rate of CRC incidence increased from 12.8 in 2003 to 16.8 per 100,000 in 2011, while the mortality rose from 5.9 to 7.8 per 100,000. The age group most affected by incident CRC cases were those aged 60-74 years old, whereas CRC death was most associated with those >74 years. Furthermore, the east coast of China presented a higher mortality rate (>15 and 10-14.9 per 100,000 in men and women) than central and west China (5-14.9 and 5-9.9 per 100,000). Compared with other countries worldwide, China indicated lower rates of incidence (14.2 per 100,000), mortality (7.4 per 100,000), and 5-year prevalence (52.7 per 100,000) than most developed countries. However, China had a higher case-fatality ratio (14.0 %) and mortality/incidence ratio (52.1 %). Lastly, disability-adjusted life years attributed to CRC in China was 224.2 per 100,000. It presents a steady increase in CRC in China over the past decade. It also reveals the domestic diversity of age, gender, and geography and finds the differences between China and developed countries, which may yield insights for national programs and policies.

  1. Importation of yellow fever into China: assessing travel patterns.

    PubMed

    Wilder-Smith, Annelies; Leong, W Y

    2017-07-01

    Rapid increase in trade and a growing air passenger market encourages high travel volume between the regions associated with increasing risks of such importations including China. Eleven Chinese workers infected during the 2016 yellow fever (YF) outbreak in Angola imported YF into China highlighting the potential for spread into Asia. Using outbound and inbound travel data, we assessed travel patterns from and to YF endemic countries in relation to China. Among YF endemic countries, Angola has the second highest number of travellers into China and also receives the second highest number of Chinese visitors. We estimated that China needs around half a million YF vaccine doses to cover their population travelling to YF endemic countries. The recent importation cases into China also unmasked the low YF vaccination coverage among Chinese travellers and workers to Angola, indicating the need to ensure better adherence to the International Health Regulations. © International Society of Travel Medicine, 2017.. Published by Oxford University Press. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.

  2. Attributable causes of colorectal cancer in China.

    PubMed

    Gu, Meng-Jia; Huang, Qiu-Chi; Bao, Cheng-Zhen; Li, Ying-Jun; Li, Xiao-Qin; Ye, Ding; Ye, Zhen-Hua; Chen, Kun; Wang, Jian-Bing

    2018-01-05

    Colorectal cancer is the 4th common cancer in China. Most colorectal cancers are due to modifiable lifestyle factors, but few studies have provided a systematic evidence-based assessment of the burden of colorectal cancer incidence and mortality attributable to the known risk factors in China. We estimated the population attributable faction (PAF) for each selected risk factor in China, based on the prevalence of exposure around 2000 and relative risks from cohort studies and meta-analyses. Among 245,000 new cases and 139,000 deaths of colorectal cancer in China in 2012, we found that 115,578 incident cases and 63,102 deaths of colorectal cancer were attributable to smoking, alcohol drinking, overweight and obesity, physical inactivity and dietary factors. Low vegetable intake was the main risk factor for colorectal cancer with a PAF of 17.9%. Physical inactivity was responsible for 8.9% of colorectal cancer incidence and mortality. The remaining factors, including high red and processed meat intake, low fruit intake, alcohol drinking, overweight/obesity and smoking, accounted for 8.6%, 6.4%, 5.4%, 5.3% and 4.9% of colorectal cancer, respectively. Overall, 45.5% of colorectal cancer incidence and mortality were attributable to the joint effects of these seven risk factors. Tobacco smoking, alcohol drinking, overweight or obesity, physical inactivity, low vegetable intake, low fruit intake, and high red and processed meat intake were responsible for nearly 46% of colorectal cancer incidence and mortality in China in 2012. Our findings could provide a basis for developing guidelines of colorectal cancer prevention and control in China.

  3. Fertility decline and population growth: China's dilemma.

    PubMed

    Gu, B

    1996-02-01

    This article includes the assertion by the deputy director and demographer of the China Information and Research Center that China must maintain and implement a strict population policy in order to feed its large population. China has 22% of the world's total population but only 7% of the world's total cultivated land. The population rate varies by province and region in China and ranges from replacement level fertility in Shanghai to high growth in remote and underdeveloped provinces. About 70 million people live under the poverty line or have an annual family income of under 500 yuan. The family planning programs should emphasize a service oriented approach. The increased power of women and improved educational status of women are also desired. Concern is recognized in government circles about the rapid aging of the population. Rural-urban migration has improved the economic climate in cities, but migration has also resulted in "some serious social problems." China has a low fertility level but rapid population growth. In the 1990s about 21 million babies were born, which is a net increase of about 14 million annually. Population growth is serious because of a strong population momentum from the previous baby boom of the 1960s. China has accomplished a great deal in a short period of time in reducing fertility under unfavorable socioeconomic conditions. Credit must be given to the Chinese government, its various departments, and public response. Present population is over 1.2 billion, which is higher than the total population of developed countries of the world.

  4. Cancer incidence and mortality in China, 2013.

    PubMed

    Chen, Wanqing; Zheng, Rongshou; Zhang, Siwei; Zeng, Hongmei; Xia, Changfa; Zuo, Tingting; Yang, Zhixun; Zou, Xiaonong; He, Jie

    2017-08-10

    National Central Cancer Registry of China (NCCRC) updated nationwide statistics of cancer incidence and mortality in China using population-based cancer registration data in 2013 from all available cancer registries. In 2016, 255 registries' data were qualified and included in this analysis. We estimated numbers of new cancer cases and deaths in China in 2013 using age-specific rates and corresponding national population stratified by area, sex, age group (0, 1-4, 5-9, 10-14…85+) and cancer type. The world Segi's population was applied for age-standardized rates. All rates were expressed per 100,000 person-year. A total of 3,682,000 new cancer cases and 2,229,300 cancer deaths were estimated in China in 2013. Cancers of lung, female breast, stomach, liver, colon-rectum and esophagus were the most common cancers, accounting for about half of all cancer new cases. Lung cancer, liver cancer, stomach cancer, esophageal cancer, colorectal cancer were the five leading causes of cancer death, accounting for about 60% of all cancer deaths. The cancer patterns showed differences not only between male and female, but also among different geographic regions in China. For overall cancers, the age-standardized incidence rates were stable during the past decades in male, but significantly increased by 2.2% per year in female. Cancer poses a major threat to public health and the cancer burden keep raising in China. The annual updated cancer statistics can provide scientific basis for cancer prevention and control. Copyright © 2017. Published by Elsevier B.V.

  5. Dust-wind interactions can intensify aerosol pollution over eastern China

    DOE PAGES

    Yang, Yang; Russell, Lynn M.; Lou, Sijia; ...

    2017-05-11

    Eastern China has experienced severe and persistent winter haze episodes in recent years due to intensification of aerosol pollution, which has adverse impacts on hundreds of millions of people across China1–4. In addition to anthropogenic emissions, the winter aerosol pollution over eastern China is associated with abnormal meteorological conditions, including weaker wind speeds5–9. Using a global climate model and a chemical transport model, we show that variations in dust emissions decrease the wintertime land-sea surface air temperature difference between eastern China and the South China Sea and weaken winds below the lowest 10th percentile of wind speed by 0.06 mmore » s-1. Here, the weakened winds enhance stagnation and account for 13% of the increases in PM2.5 aerosol concentrations over eastern China. Although recent increases in anthropogenic emissions are the main factor causing haze over eastern China, we conclude that natural emissions also exert a significant influence on the increases in wintertime PM2.5 concentrations, with important implications that should be considered in air quality studies.« less

  6. Dust-wind interactions can intensify aerosol pollution over eastern China

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Yang, Yang; Russell, Lynn M.; Lou, Sijia

    Eastern China has experienced severe and persistent winter haze episodes in recent years due to intensification of aerosol pollution, which has adverse impacts on hundreds of millions of people across China1–4. In addition to anthropogenic emissions, the winter aerosol pollution over eastern China is associated with abnormal meteorological conditions, including weaker wind speeds5–9. Using a global climate model and a chemical transport model, we show that variations in dust emissions decrease the wintertime land-sea surface air temperature difference between eastern China and the South China Sea and weaken winds below the lowest 10th percentile of wind speed by 0.06 mmore » s-1. Here, the weakened winds enhance stagnation and account for 13% of the increases in PM2.5 aerosol concentrations over eastern China. Although recent increases in anthropogenic emissions are the main factor causing haze over eastern China, we conclude that natural emissions also exert a significant influence on the increases in wintertime PM2.5 concentrations, with important implications that should be considered in air quality studies.« less

  7. Diabetic nephropathy research in China: Data analysis and review from the National Natural Science Foundation of China.

    PubMed

    Wan, Qiang; Xu, Yanying; Dong, Erdan

    2015-05-01

    As the largest funding agency of natural science of China, the National Natural Science Foundation of China (NSFC) has made great efforts in promoting the development of diabetic nephropathy (DN) research in recent years. The aim of the current study is to summarize the diabetic nephropathy research in China by analyzing NSFC-funded projects. Data on all projects in the DN field funded by NSFC from 1986 to 2013 were collected. The funding tendency, funding areas, and hotspots in the DN field, and major research institutions, were analyzed. As one output of this support, outstanding research groups in China, and their representative studies, are also highlighted. From 1986 to 2013, the NSFC has funded a total of 248 projects in the DN field, with a total funding amount of 91.5 million RMB (US$14.9 million). A rapid increase could be seen in the past 5 years, with an average annual 30% increase in projects numbers and a 52% increase in funding amount. All fields in DN research have been covered by the NSFC, including etiology, pathophysiology, diagnostics, and therapeutics. Along with increased funding of the DN research, there has been a growth in the papers published in Science Citation Index journals by Chinese scholars. In the past decade, the funding scale and funding budget have increased dramatically. Benefiting from this, DN research in China has also made considerable progression. © 2015 Ruijin Hospital, Shanghai Jiaotong University School of Medicine and Wiley Publishing Asia Pty Ltd.

  8. China's landscape in regenerative medicine.

    PubMed

    Tang, Xin; Qin, Hua; Gu, Xiaosong; Fu, Xiaobing

    2017-04-01

    Regenerative medicine is a burgeoning interdisciplinary research field that can impact healthcare by offering new therapeutic strategies to replace or regenerate human cells, tissues, or organs with the ultimate goal of restoring or establishing normal human functions. The past decade has seen significant progress of regenerative medicine in China, the world's most populous developing country. With government backing, the progress in regenerative medicine is driven by increasing medical demands of people, accompanied by the economic growth, population aging, and lifestyle change in China. Although regenerative medicine encompasses many components, tissue engineering and stem cell technology are generally considered the two key players. In this review article, we outline the representative achievements in the research and application of tissue engineering, stem cell technology, and other regenerative medical strategies attained by various research groups in China, and highlight the major contributions and features of several outstanding studies made by leading Chinese researchers. Where possible, we discuss the unique opportunities and challenges for advancement of regenerative medicine in China. It is our hope that this review will stimulate new research directions for regenerative medicine in general, and encourage strategic collaborations between the east and the west in particular, so that the clinical translation of regenerative medicine can be accelerated to benefit mankind. Copyright © 2017 Elsevier Ltd. All rights reserved.

  9. U.S.-China Relations: Policy Issues

    DTIC Science & Technology

    2010-03-12

    China (PRC) include promoting U.S. trade and investment, protecting national security interests, addressing global environmental and climate change...influence and natural resources. Other U.S. concerns include the bilateral trade deficit with China and allegations of PRC unfair trade practices, PRC...with the PRC include promoting U.S. trade and investment, protecting national security interests, addressing global environmental and climate change

  10. The Role of Osteopontin in the Malignancy of Human Breast Carcinoma

    DTIC Science & Technology

    1998-06-01

    1997): The urokinase-type plasminogen activator system in cancer metastasis: a review. Int. J. Cancer 72:1-22. 59. Yebra M, Parry GCN, Str6mblad S...involved in the motility response) (Andreasen et al., 1997; Yebra et al., 1996). The finding that human breast epithelial cells upregulated for OPN...247-255. Xuan JW, Hota C, Shigeyama Y, D’Errico JA, Somerman MJ, and Chambers AF. (1995). J. Cell Biochem., 57, 680-690. Yebra M, Parry GCN

  11. The "Golden Projects": China's National Networking Initiative.

    ERIC Educational Resources Information Center

    Lovelock, Peter; Clark, Theodore C.; Petrazzini, Ben A.

    1996-01-01

    For China, information technology and communications networks are a new solution to an old problem, reconstituting hierarchical state power. This article examines China's National Networking Initiative, "Golden Projects," within the context of economic and political reform to demonstrate an alternative to traditional economic based…

  12. LDL-cholesterol goal attainment under persistent lipid-lowering therapy in northeast China: Subgroup analysis of the dyslipidemia international study of China (DYSIS-China).

    PubMed

    Zheng, Wen; Zhang, Yu-Jiao; Bu, Xiang-Ting; Guo, Xin-Zhu; Hu, Da-Yi; Li, Zhan-Quan; Sun, Jian

    2017-11-01

    Lipid-lowering therapy with statins reduces the risk of cardiovascular events, but the efficacy of persistent treatment in a real-world setting may vary from regions. Routine lipid-lowering therapy in the region with a high prevalence of cardiovascular disease may lead to more failures of goal attainment. We therefore performed a study to observe different lipid-lowering strategies in northeast (NE) China with respect to low-density lipoprotein-cholesterol (LDL-C) reduction and goal attainments.A cross-sectional study (DYSIS-China) was conducted in 2012, involving 25,317 patients from 122 centers across China who were diagnosed with hyperlipidemia and treated with lipid-lowering therapy for at least 3 months. Of these patients, 4559 (18.0%) were assigned to the NE group according to their residential zones.Patients in the NE group tended to be younger, female, overweight, and had more comorbidities and higher blood lipid levels than those in the non-NE group (P < .001). The goal attainment for LDL-C in NE was lower than non-NE (45.3% vs 65.1%, P < .001), and especially lower in high (NE vs non-NE, 38.5% vs 58.6%) and very high (NE vs non-NE, 22.6% vs 43.7%) risk patients. The proportion of high intensity statin was lower in NE than non-NE, and the proportion of combination therapy was similar (∼2%). However, the goal attainment did not increase after administering higher dosages of statins in 2 groups. Logistic regression analysis identified diabetes mellitus (DM), coronary heart disease (CHD), cerebrovascular disease (CBD), being female, body mass index (BMI) >24 kg/m, drinking alcohol, smoking, and being residence in NE China as independent predictors of LDL-C attainment.Despite having received persistent lipid-lowering treatments, the current situation of dyslipidemia patients in NE China is unsatisfactory. The main treatment gap might be related to the choice of statin and effective combination therapy and the control of comorbidities and obesity

  13. Trade and the Future of China's Black Carbon Emissions

    NASA Astrophysics Data System (ADS)

    Persad, G.; Oppenheimer, M.; Naik, V.

    2016-12-01

    Emissions of black carbon aerosols in China have increased by over 200% during the last 50 years, with negative implications both for human health and for regional and global climate. The Representative Concentration Pathway (RCP) emissions scenarios all assume that China's future black carbon emissions will decrease. However, this decline partially depends on the assumption that the evolution of future pollutant emissions in developing nations will match the observed historical relationship between air quality and income in developed nations. Recent research has demonstrated that a substantial portion of China's current black carbon emissions are driven by the production of goods exported for consumption elsewhere. This constitutes an external demand for black carbon-emitting activity in China that is much smaller in the developed nations on which the historical air quality/income relationship is based. We here show using integrated assessment model output, general circulation modeling, and emissions and economic data that (1) China must achieve a faster technological and regulatory evolution than did developed countries in order achieve the same air quality/income trajectory; (2) China's uniquely large share of export-related black carbon-emitting activities and their potential growth are a plausible explanation for this disparity; and (3) the climate and health implications of these export-related black carbon emissions, if unmitigated, are of interest from a policy perspective. Together these results indicate that the production of goods for export will steepen the mitigation curve for China relative to developed nations, if China is to achieve the future black carbon emissions reductions assumed in the RCPs.

  14. Comparison of Cancer Incidence between China and the USA.

    PubMed

    Wang, Yong-Chuan; Wei, Li-Juan; Liu, Jun-Tian; Li, Shi-Xia; Wang, Qing-Sheng

    2012-06-01

    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. 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. 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. 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.

  15. China power - thermal coal and clean coal technology export. Topical report

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Binsheng Li

    1996-12-31

    China is the world`s fourth largest electric power producer, and is expected to surpass Japan within the next two years to become the third largest power producer. During the past 15 years, China`s total electricity generation more than tripled, increasing from about 300 TWh to about 1,000 TWh. Total installed generating capacity grew at an average of 8.2 percent per year, increasing from 66 to 214 GW. The share of China`s installed capacity in Asia increased from 21 to 31 percent. The Chinese government plans to continue China`s rapid growth rate in the power sector. Total installed capacity is plannedmore » to reach 300 GW by 2000, which will generate 1,400 TWh of electricity per year. China`s long-term power sector development is subject to great uncertainty. Under the middle scenario, total capacity is expected to reach 700 GW by 2015, with annual generation of 3,330 TWh. Under the low and high scenarios, total capacity will reach 527-1,005 GW by 2015. The high scenario representing possible demand. To achieve this ambitious scenario, dramatic policy changes in favor of power development are required; however, there is no evidence that such policy changes will occur at this stage. Even under the high scenario, China`s per capita annual electricity consumption would be only 3,000 kWh by 2015, less than half of the present per capita consumption for OECD countries. Under the low scenario, electricity shortages will seriously curb economic growth.« less

  16. Mercury emissions from biomass burning in China.

    PubMed

    Huang, Xin; Li, Mengmeng; Friedli, Hans R; Song, Yu; Chang, Di; Zhu, Lei

    2011-11-01

    Biomass burning covers open fires (forest and grassland fires, crop residue burning in fields, etc.) and biofuel combustion (crop residues and wood, etc., used as fuel). As a large agricultural country, China may produce large quantities of mercury emissions from biomass burning. A new mercury emission inventory in China is needed because previous studies reflected outdated biomass burning with coarse resolution. Moreover, these studies often adopted the emission factors (mass of emitted species per mass of biomass burned) measured in North America. In this study, the mercury emissions from biomass burning in China (excluding small islands in the South China Sea) were estimated, using recently measured mercury concentrations in various biomes in China as emission factors. Emissions from crop residues and fuelwood were estimated based on annual reports distributed by provincial government. Emissions from forest and grassland fires were calculated by combining moderate resolution imaging spectroradiometer (MODIS) burned area product with combustion efficiency (ratio of fuel consumption to total available fuels) considering fuel moisture. The average annual emission from biomass burning was 27 (range from 15.1 to 39.9) Mg/year. This inventory has high spatial resolution (1 km) and covers a long period (2000-2007), making it useful for air quality modeling.

  17. Virtual versus real water transfers within China

    PubMed Central

    Ma, Jing; Hoekstra, Arjen Y; Wang, Hao; Chapagain, Ashok K; Wang, Dangxian

    2005-01-01

    North China faces severe water scarcity—more than 40% of the annual renewable water resources are abstracted for human use. Nevertheless, nearly 10% of the water used in agriculture is employed in producing food exported to south China. To compensate for this ‘virtual water flow’ and to reduce water scarcity in the north, the huge south–north Water Transfer Project is currently being implemented. This paradox—the transfer of huge volumes of water from the water-rich south to the water-poor north versus transfer of substantial volumes of food from the food-sufficient north to the food-deficit south—is receiving increased attention, but the research in this field has not yet reached further than rough estimation and qualitative description. The aim of this paper is to review and quantify the volumes of virtual water flows between the regions in China and to put them in the context of water availability per region. The analysis shows that north China annually exports about 52 billion m3 of water in virtual form to south China, which is more than the maximum proposed water transfer volume along the three routes of the Water Transfer Project from south to north. PMID:16767828

  18. Status of marine biodiversity of the China seas.

    PubMed

    Liu, J Y

    2013-01-01

    China's seas cover nearly 5 million square kilometers extending from the tropical to the temperate climate zones and bordering on 32,000 km of coastline, including islands. Comprehensive systematic study of the marine biodiversity within this region began in the early 1950s with the establishment of the Qingdao Marine Biological Laboratory of the Chinese Academy of Sciences. Since that time scientists have carried out intensive multidisciplinary research on marine life in the China seas and have recorded 22,629 species belonging to 46 phyla. The marine flora and fauna of the China seas are characterized by high biodiversity, including tropical and subtropical elements of the Indo-West Pacific warm-water fauna in the South and East China seas, and temperate elements of North Pacific temperate fauna mainly in the Yellow Sea. The southern South China Sea fauna is characterized by typical tropical elements paralleled with the Philippine-New Guinea-Indonesia Coral triangle typical tropical faunal center. This paper summarizes advances in studies of marine biodiversity in China's seas and discusses current research mainly on characteristics and changes in marine biodiversity, including the monitoring, assessment, and conservation of endangered species and particularly the strengthening of effective management. Studies of (1) a tidal flat in a semi-enclosed embayment, (2) the impact of global climate change on a cold-water ecosystem, (3) coral reefs of Hainan Island and Xisha-Nansha atolls, (4) mangrove forests of the South China Sea, (5) a threatened seagrass field, and (6) an example of stock enhancement practices of the Chinese shrimp fishery are briefly introduced. Besides the overexploitation of living resources (more than 12.4 million tons yielded in 2007), the major threat to the biodiversity of the China seas is environmental deterioration (pollution, coastal construction), particularly in the brackish waters of estuarine environments, which are characterized by

  19. Status of Marine Biodiversity of the China Seas

    PubMed Central

    2013-01-01

    China's seas cover nearly 5 million square kilometers extending from the tropical to the temperate climate zones and bordering on 32,000 km of coastline, including islands. Comprehensive systematic study of the marine biodiversity within this region began in the early 1950s with the establishment of the Qingdao Marine Biological Laboratory of the Chinese Academy of Sciences. Since that time scientists have carried out intensive multidisciplinary research on marine life in the China seas and have recorded 22,629 species belonging to 46 phyla. The marine flora and fauna of the China seas are characterized by high biodiversity, including tropical and subtropical elements of the Indo-West Pacific warm-water fauna in the South and East China seas, and temperate elements of North Pacific temperate fauna mainly in the Yellow Sea. The southern South China Sea fauna is characterized by typical tropical elements paralleled with the Philippine-New Guinea-Indonesia Coral triangle typical tropical faunal center. This paper summarizes advances in studies of marine biodiversity in China's seas and discusses current research mainly on characteristics and changes in marine biodiversity, including the monitoring, assessment, and conservation of endangered species and particularly the strengthening of effective management. Studies of (1) a tidal flat in a semi-enclosed embayment, (2) the impact of global climate change on a cold-water ecosystem, (3) coral reefs of Hainan Island and Xisha-Nansha atolls, (4) mangrove forests of the South China Sea, (5) a threatened seagrass field, and (6) an example of stock enhancement practices of the Chinese shrimp fishery are briefly introduced. Besides the overexploitation of living resources (more than 12.4 million tons yielded in 2007), the major threat to the biodiversity of the China seas is environmental deterioration (pollution, coastal construction), particularly in the brackish waters of estuarine environments, which are characterized by

  20. Heilongjiang Province, China

    NASA Image and Video Library

    2012-12-07

    Acquired by NASA Terra spacecraft, this image shows Heilongjiang, a province of China located in the northeastern part of the country. Farms are small and long skinny rectangles in shape, surrounding regularly spaced villages.

  1. China's below-replacement fertility: government policy or socioeconomic development?

    PubMed

    Cai, Yong

    2010-01-01

    The article challenges the notion that below-replacement fertility and its local variation in China are primarily attributable to the government's birth planning policy. Data from the 2000 census and provincial statistical yearbooks are used to compare fertility in Jiangsu and Zhejiang, two of the most developed provinces in China, to examine the relationship between socioeconomic development and low fertility. The article demonstrates that although low fertility in China was achieved under the government's restrictive one-child policy, structural changes brought about by socioeconomic development and ideational shifts accompanying the new wave of globalization played a key role in China's fertility reduction.

  2. Congenital Malaria in China

    PubMed Central

    Liu, Xue; Culleton, Richard; Tao, Li; Xia, Hui; Gao, Qi

    2014-01-01

    Abstract Background Congenital malaria, in which infants are directly infected with malaria parasites from their mother prior to or during birth, is a potentially life-threatening condition that occurs at relatively low rates in malaria-endemic regions. It is recognized as a serious problem in Plasmodium falciparum–endemic sub-Saharan Africa, where recent data suggests that it is more common than previously believed. In such regions where malaria transmission is high, neonates may be protected from disease caused by congenital malaria through the transfer of maternal antibodies against the parasite. However, in low P. vivax–endemic regions, immunity to vivax malaria is low; thus, there is the likelihood that congenital vivax malaria poses a more significant threat to newborn health. Malaria had previously been a major parasitic disease in China, and congenital malaria case reports in Chinese offer valuable information for understanding the risks posed by congenital malaria to neonatal health. As most of the literature documenting congenital malaria cases in China are written in Chinese and therefore are not easily accessible to the global malaria research community, we have undertaken an extensive review of the Chinese literature on this subject. Methods/Principal Findings Here, we reviewed congenital malaria cases from three major searchable Chinese journal databases, concentrating on data from 1915 through 2011. Following extensive screening, a total of 104 cases of congenital malaria were identified. These cases were distributed mainly in the eastern, central, and southern regions of China, as well as in the low-lying region of southwest China. The dominant species was P. vivax (92.50%), reflecting the malaria parasite species distribution in China. The leading clinical presentation was fever, and other clinical presentations were anaemia, jaundice, paleness, diarrhoea, vomiting, and general weakness. With the exception of two cases, all patients were cured

  3. China's science, technology, engineering, and mathematics (STEM) research environment: A snapshot.

    PubMed

    Han, Xueying; Appelbaum, Richard P

    2018-01-01

    In keeping with China's President Xi Jinping's "Chinese Dream," China has set a goal of becoming a world-class innovator by 2050. China's higher education Science, Technology, Engineering, and Math (STEM) research environment will play a pivotal role in influencing whether China is successful in transitioning from a manufacturing-based economy to an innovation-driven, knowledge-based economy. Past studies on China's research environment have been primarily qualitative in nature or based on anecdotal evidence. In this study, we surveyed STEM faculty from China's top 25 universities to get a clearer understanding of how faculty members view China's overall research environment. We received 731 completed survey responses, 17% of which were from individuals who received terminal degrees from abroad and 83% of which were from individuals who received terminal degrees from domestic institutions of higher education. We present results on why returnees decided to study abroad, returnees' decisions to return to China, and differences in perceptions between returnees and domestic degree holders on the advantages of having a foreign degree. The top five challenges to China's research environment identified by survey respondents were: a promotion of short-term thinking and instant success (37% of all respondents); research funding (33%); too much bureaucratic or governmental intervention (31%); the evaluation system (27%); and a reliance on human relations (26%). Results indicated that while China has clearly made strides in its higher education system, there are numerous challenges that must be overcome before China can hope to effectively produce the kinds of innovative thinkers that are required if it is to achieve its ambitious goals. We also raise questions about the current direction of education and inquiry in China, particularly indications that government policy is turning inward, away from openness that is central to innovative thinking.

  4. The old age health security in rural China: where to go?

    PubMed

    Dai, Baozhen

    2015-11-04

    The huge number of rural elders and the deepening health problems (e.g. growing threats of infectious diseases and chronic diseases etc.) place enormous pressure on old age health security in rural China. This study aims to provide information for policy-makers to develop effective measures for promoting rural elders' health care service access by examining the current developments and challenges confronted by the old age health security in rural China. Search resources are electronic databases, web pages of the National Bureau of Statistics of China and the National Health and Family Planning Commission of China on the internet, China Population and Employment Statistics Yearbook, China Civil Affairs' Statistical Yearbook and China Health Statistics Yearbooks etc. Articles were identified from Elsevier, Wiley, EBSCO, EMBASE, PubMed, SCI Expanded, ProQuest, and National Knowledge Infrastructure of China (CNKI) which is the most informative database in Chinese. Search terms were "rural", "China", "health security", "cooperative medical scheme", "social medical assistance", "medical insurance" or "community based medical insurance", "old", or "elder", "elderly", or "aged", "aging". Google scholar was searched with the same combination of keywords. The results showed that old age health security in rural China had expanded to all rural elders and substantially improved health care service utilization among rural elders. Increasing chronic disease prevalence rates, pressing public health issues, inefficient rural health care service provision system and lack of sufficient financing challenged the old age health security in rural China. Increasing funds from the central and regional governments for old age health security in rural China will contribute to reducing urban-rural disparities in provision of old age health security and increasing health equity among rural elders between different regions. Meanwhile, initiating provider payment reform may contribute to

  5. China: moral puzzles.

    PubMed

    Xu, T M

    1990-01-01

    This is the first of a set of three articles concerned with "bioethics on the Pacific Rim." The author, vice president of Beijing Medical University and vice chairman of the Beijing Academic Association for Morality, identifies population control, euthanasia, and the allocation of health care resources as bioethical issues of current interest in his country. Population policy in China is grounded in public welfare arguments. The idea of a right to choose one's death is found in Chinese philosophy, although Chinese legal experts believe that euthanasia is not compatible with present criminal, civil, or family law. Allocation of health resources remains a problem in China, even throughout the free medical service that serves a small portion, largely composed of government employees, of the country's population of 1.08 billion.

  6. Fulbright Summer Seminars Abroad Program, 1990. China's Economic Development: Research Essays.

    ERIC Educational Resources Information Center

    National Committee on United States-China Relations, New York, NY.

    This collection of nine research papers concerning aspects of the economy of China were written by U.S. college and university professors who traveled to China as part of the Fulbright Hays Summer Seminars Abroad Program. The papers include: "The Impact of Economic Reforms on the Status of Women in China" (M. Eysenbach); "China's…

  7. Evaluation and Countermeasures on sustainable development of nickel resources in China

    NASA Astrophysics Data System (ADS)

    Lin, Zhifeng

    2017-08-01

    Nickel is an important strategic resource in China. With the gradual reduction of nickel re-sources and the increasing competition of the global mineral resources market, the safety of nickel resources in China has been seriously threatened. Therefore, it is very important to evaluate the sustainable develop-ment of nickel resources in China and put forward the corresponding countermeasures. In this paper, the concept and research situation of sustainable development are analyzed. Based on the specific development of nickel resources in China, this paper uses AHP to evaluate the safety of nickel resources in china. Finally, it puts forward the concrete measures to implement the sustainable development strategy of nickel resources in China.

  8. Health Disparity and Cancer Health Disparity in China.

    PubMed

    Wang, Qi; Jiao, Jie

    2016-01-01

    China is one of the largest and most populated countries in the world. It has undergone rapid economic growth in recent years. However, the development is not equitable, and the distribution of wealth significantly varies among the regions in China. Geographical and socioeconomic inequalities, together with the lack of an equitable national social support system, cause the high variance of health outcomes among the regions. Furthermore, the fast growth of the economy has evoked many environmental challenges and puts much pressure on the population. The severe environmental deterioration, especially of the atmosphere and water bodies, has affected the health of the people living in China. As a result, cancer has become a major public health issue, and an alarming increase in incidence and mortality has been reported. However, cancer incidence and mortality vary in different areas in China. Cancer and cancer treatment disparities have existed for years. This article will discuss the existing health and cancer disparities associated with the risk factors and how these disparities are managed in China.

  9. Current medico-legal death investigation system in China.

    PubMed

    Chang, Lin; Zhang, Baosheng; Yan, Ping; Fowler, David; Li, Ling

    2011-07-01

    Medico-legal death investigation in China has a long history that can be traced back to the Chhin era in the third century BC. We conducted a national study on the current medico-legal death investigation system in China. Our study showed that, at present, medico-legal death investigations in China are conducted by c. 12,000 forensic medical experts mainly within five relatively independent agencies: the police organizations, the prosecutors' offices, the departments/divisions of forensic medicine/science in medical colleges and universities, the Institute of Forensic Science in the Ministry of Justice, and the government or private forensic societies. Owing to China's large population and area, the medico-legal death investigation is largely based on the administrative divisions. There is a wide variation in the scope, extent, and quality of investigations among the agencies and at the different levels of county/district, municipal, and provincial governments. This article gives a general overview of medicolegal death investigation in modern China. © 2011 American Academy of Forensic Sciences.

  10. Health care in China: improvement, challenges, and reform.

    PubMed

    Wang, Chen; Rao, Keqin; Wu, Sinan; Liu, Qian

    2013-02-01

    Over the past 2 decades, significant progress has been made in improving the health-care system and people's health conditions in China. Following rapid economic growth and social development, China's health-care system is facing new challenges, such as increased health-care demands and expenditure, inefficient use of health-care resources, unsatisfying implementation of disease management guidelines, and inadequate health-care insurance. Facing these challenges, the Chinese government carried out a national health-care reform in 2009. A series of policies were developed and implemented to improve the health-care insurance system, the medical care system, the public health service system, the pharmaceutical supply system, and the health-care institution management system in China. Although these measures have shown promising results, further efforts are needed to achieve the ultimate goal of providing affordable and high-quality care for both urban and rural residents in China. This article not only covers the improvement, challenges, and reform of health care in general in China, but also highlights the status of respiratory medicine-related issues.

  11. [Virtual water content of livestock products in China].

    PubMed

    Wang, Hong-rui; Wang, Jun-hong

    2006-04-01

    The paper expatiated the virtual water content concept of livestock products and the study meaning on developing virtual water trade of livestock products in China, then summarized the calculation methods on virtual water and virtual water trade of livestock products. Based on these, the paper analyzed and researched every province virtual water content of livestock products in details, then elicited various situation of every province virtual water content of livestock products in China by year. Moreover, it compared virtual water content of livestock products with local water resources. The study indicated the following results: (1) The virtual water content of livestock products is increasing rapidly in China recently, especially poultry eggs and pork. (2) The distribution of virtual water content of livestock products is not balanced, mainly lies in North China, East China and so on; (3) The increasing production of livestock in Beijing City, Tianjin City, Hebei, Nei Monggol, Liaononing, Jilin, Shandong, Henan and Ningxia province and autonom ous region will bring pressure to local water shortage.

  12. Health Disparity and Cancer Health Disparity in China

    PubMed Central

    Wang, Qi; Jiao, Jie

    2016-01-01

    China is one of the largest and most populated countries in the world. It has undergone rapid economic growth in recent years. However, the development is not equitable, and the distribution of wealth significantly varies among the regions in China. Geographical and socioeconomic inequalities, together with the lack of an equitable national social support system, cause the high variance of health outcomes among the regions. Furthermore, the fast growth of the economy has evoked many environmental challenges and puts much pressure on the population. The severe environmental deterioration, especially of the atmosphere and water bodies, has affected the health of the people living in China. As a result, cancer has become a major public health issue, and an alarming increase in incidence and mortality has been reported. However, cancer incidence and mortality vary in different areas in China. Cancer and cancer treatment disparities have existed for years. This article will discuss the existing health and cancer disparities associated with the risk factors and how these disparities are managed in China. PMID:28083550

  13. Historical Review of Environmental Education in China

    ERIC Educational Resources Information Center

    Qing, Tian

    2004-01-01

    This article presents the historical review of environmental education in China. As China's economy began to grow, environmental pollution and ecological destruction initially appeared locally in the early 1980s. These local environmental issues were primarily managed and controlled by state and local environmental protection agencies. In…

  14. The Rankings of Marketing Programs in China.

    ERIC Educational Resources Information Center

    Siu, Wai-sum

    1996-01-01

    Nineteen marketing faculty and administrators in China ranked 10 universities offering business administration education and indicated their criteria. Results of the rankings and evaluative criteria are presented, and implications for marketing education in China discussed. It was found that most respondents were more concerned about input…

  15. Karst Landscape, China

    NASA Image and Video Library

    2014-04-28

    Karst topography is a geological formation shaped by the dissolution of layers of soluble rock such as limestone. A good example is found in Guangxi Province in southeast China, as seen by NASA Terra spacecraft.

  16. Epidemiology of cough in relation to China

    PubMed Central

    2013-01-01

    Cough is one of the most common complaints for which patients seek medical attention. Misdiagnosis and mistreatment of cough exist commonly in China. The prevalence of acute cough caused by upper airway infection fluctuates between 9% and 64% in the community, for chronic cough, the prevalence >10% in most surveys, ranging from 7.2%-33%. The common causes of chronic cough are upper airway cough syndrome (previously called as post nasal drip syndrome [PNDS]), cough variant asthma (CVA), gastroesophageal reflux related cough (GERD) and eosinophilic bronchitis (EB). There is a regional discrepancy regarding the prevalence of common causes of cough and distribution of gender among China, UK, USA, the most common cause of chronic cough in China are CVA, followed by UACS, EB and atopic cough (AC), the male is almost equal to female in numbers in China. The risk factors for cough includes cold air, smoking, environmental pollutants, noxious substances and allergens, and unreasonable diet habits. PMID:23835047

  17. Should China Be "Unhappy"? Behind Healthy Patriotism, There Are Cosmopolitan Ideals

    ERIC Educational Resources Information Center

    Taifeng, Shu

    2011-01-01

    If one puts together "China Is Unhappy" and the book "China Can Say No" of 13 years ago, one is quite likely to get the impression that "China's nationalism is heating up." "China does not wish to lead anyone, and should only think of leading itself"--those are the words printed on the back cover of…

  18. Environmental non-governmental organizations and urban environmental governance: Evidence from China.

    PubMed

    Li, Guangqin; He, Qiao; Shao, Shuai; Cao, Jianhua

    2018-01-15

    Environmental non-governmental organizations (ENGOs) play an increasingly important role in the process of urban environmental governance, especially in some developing countries such as China. However, existing studies pay little attention to such an issue in China. In this paper, we consider 113 cities in China from the pollution information transparency index (PITI) list released by ENGOs as the treatment group and some other cities as the control group, and use the difference-in-differences (DID) model and propensity score matching DID (PSM-DID) model to explore the role of ENGOs in China's urban environmental governance. The results show that ENGOs play a significantly positive and robust role in China's urban environmental governance. Furthermore, using regression analysis for eastern, central, and western China, we find that the influence of ENGOs exists in eastern and central China rather than in western China. In addition, the results of the Placebo test indicate that the effect of ENGOs shows an upward trend since 2008. We suggest that ENGOs' role should be strengthened in China, and governments at various levels should take into account environmental information released by ENGOs and consider appropriate measures to improve local environment quality using the obtained information. Copyright © 2017 Elsevier Ltd. All rights reserved.

  19. Applicability of three-band model for estimating chlorophyll-a concentration in two Asian lakes (Lake Kasumigaura, Japan and Lake Dianchi, China)

    NASA Astrophysics Data System (ADS)

    Matsushita, B.; Yang, W.; Chen, J.; Fukushima, T.

    2009-12-01

    Bunkei Matsushita1*, Wei Yang1, 2, Jin Chen2 and Takehiko Fukushima1 1Graduate School of Life and Environmental Sciences, University of Tsukuba 1-1-1 Tennoudai, Tsukuba, Ibaraki, 305-8572, Japan E-mails: mbunkei@sakura.cc.tsukuba.ac.jp, fukusima@sakura.cc.tsukuba.ac.jp 2 State key laboratory of earth surface processes and resource ecology, Beijing Normal University, Beijing 100875, China E-mails: chenjin@ires.cn, yangwei1022@gmail.com Abstract: The remote sensing of chlorophyll-a in case II water has been far less successful than that in case I water, due mainly to the complex interactions among optically active substances (i.e., phytoplankton, tripton, colored dissolved organic matter, and water) in the former. To address this problem, Gitelson et al. (2008) suggested a three-band model, which can minimize the effects of tripton, colored dissolved organic matter (CDOM), and pure water, and thus promised an accurate estimation of chlorophyll-a. In this study, we used three datasets with different phytoplankton species to test the performance of the three-band model developed by Gitelson et al. The major findings of our study were as follows: (1) the mechanism of the three-band model could work very well for each phytoplankton species (R2>0.84, rRMSE<23%); (2) the slope and intercept of the three-band model strongly depended on variation of phytoplankton species; (3) chlorophyll-specific absorption coefficients at 440 nm (a*ph(440)) could be used to predict the slope and intercept of the three-band model for different species of phytoplankton. Compared with the previous three-band model, the RMSEs of the improved three-band model were reduced from 37.2 mg m-3 to 7.3 mg m-3, and from 34.3 mg m-3 to 15.9 mg m-3, for Lake Kasumigaura, and Lake Dianchi, respectively. Keywords: phytoplankton species, field survey, tank experiment, bio-optical model, case II water

  20. Dental education in Wuhan, China: challenges and changes.

    PubMed

    Huang, Cui; Bian, Zhuan; Tai, Baojun; Fan, Mingwen; Kwan, Chiu-Yin

    2007-02-01

    The aim of this article is to describe the innovations in the School of Stomatology at Wuhan University (WHUSS) that are likely to shape the future of dental education in the People's Republic of China. There are forty dental schools in China; the five most well known are located in Beijing, Chengdu, Shanghai, Xi'an, and Wuhan. Although patient-centered, comprehensive care has been recommended as the future of dental education, traditional dental education in China still faces many challenges to accomplish this goal. WHUSS, one of the more progressive dental schools in China, has implemented several educational innovations to traditional dental education by restructuring the curriculum through the introduction of problem-based learning (PBL) and other strategies in clinical training. Although implementation of educational innovations is still at an early stage throughout China, it is reasonable to speculate that many schools will develop similar strategies as those developed at Wuhan to improve dental education during the next several years. However, additional research is necessary to evaluate the efficacy of such educational strategies and to determine the appropriate implementation of a contemporary dental curriculum and pedagogic methodology. The curriculum modifications that have been achieved to date as well as the existing challenges are discussed to provide the reader with an understanding of contemporary dental education in China.