WorldWideScience

Sample records for china silc validation

  1. SILC for SILC: Single Institution Learning Curve for Single-Incision Laparoscopic Cholecystectomy

    Directory of Open Access Journals (Sweden)

    Chee Wei Tay

    2013-01-01

    Full Text Available Objectives. We report the single-incision laparoscopic cholecystectomy (SILC learning experience of 2 hepatobiliary surgeons and the factors that could influence the learning curve of SILC. Methods. Patients who underwent SILC by Surgeons A and B were studied retrospectively. Operating time, conversion rate, reason for conversion, identity of first assistants, and their experience with previous laparoscopic cholecystectomy (LC were analysed. CUSUM analysis is used to identify learning curve. Results. Hundred and nineteen SILC cases were performed by Surgeons A and B, respectively. Eight cases required additional port. In CUSUM analysis, most conversion occurred during the first 19 cases. Operating time was significantly lower (62.5 versus 90.6 min, P = 0.04 after the learning curve has been overcome. Operating time decreases as the experience increases, especially Surgeon B. Most conversions are due to adhesion at Calot’s triangle. Acute cholecystitis, patients’ BMI, and previous surgery do not seem to influence conversion rate. Mean operating times of cases assisted by first assistant with and without LC experience were 48 and 74 minutes, respectively (P = 0.004. Conclusion. Nineteen cases are needed to overcome the learning curve of SILC. Team work, assistant with CLC experience, and appropriate equipment and technique are the important factors in performing SILC.

  2. Spin-SILC: CMB polarisation component separation with spin wavelets

    Science.gov (United States)

    Rogers, Keir K.; Peiris, Hiranya V.; Leistedt, Boris; McEwen, Jason D.; Pontzen, Andrew

    2016-08-01

    We present Spin-SILC, a new foreground component separation method that accurately extracts the cosmic microwave background (CMB) polarisation E and B modes from raw multifrequency Stokes Q and U measurements of the microwave sky. Spin-SILC is an internal linear combination method that uses spin wavelets to analyse the spin-2 polarisation signal P = Q + iU. The wavelets are additionally directional (non-axisymmetric). This allows different morphologies of signals to be separated and therefore the cleaning algorithm is localised using an additional domain of information. The advantage of spin wavelets over standard scalar wavelets is to simultaneously and self-consistently probe scales and directions in the polarisation signal P = Q + iU and in the underlying E and B modes, therefore providing the ability to perform component separation and E-B decomposition concurrently for the first time. We test Spin-SILC on full-mission Planck simulations and data and show the capacity to correctly recover the underlying cosmological E and B modes. We also demonstrate a strong consistency of our CMB maps with those derived from existing component separation methods. Spin-SILC can be combined with the pseudo- and pure E-B spin wavelet estimators presented in a companion paper to reliably extract the cosmological signal in the presence of complicated sky cuts and noise. Therefore, it will provide a computationally-efficient method to accurately extract the CMB E and B modes for future polarisation experiments.

  3. Measuring Consistent Poverty in Ireland with EU SILC Data

    OpenAIRE

    Whelan, Christopher T.; Nolan, Brian; Maitre, Bertrand

    2006-01-01

    In this paper we seek to make use of the newly available Irish component of the European Union Statistics on Income and Living Conditions (EU-SILC) in order to develop a measure of consistent poverty that overcomes some of the difficulties associated with the original indicators employed as targets in the Irish National Anti-Poverty Strategy. Our analysis leads us to propose a set of economic strain indicators that cover a broader range than the original basic deprivation set. The accumulated...

  4. Spin-SILC: CMB polarisation component separation with spin wavelets

    CERN Document Server

    Rogers, Keir K; Leistedt, Boris; McEwen, Jason D; Pontzen, Andrew

    2016-01-01

    We present Spin-SILC, a new foreground component separation method that accurately extracts the cosmic microwave background (CMB) polarisation $E$ and $B$ modes from raw multifrequency Stokes $Q$ and $U$ measurements of the microwave sky. Spin-SILC is an internal linear combination method that uses spin wavelets to analyse the spin-2 polarisation signal $P = Q + iU$. The wavelets are additionally directional (non-axisymmetric). This allows different morphologies of signals to be separated and therefore the cleaning algorithm is localised using an additional domain of information. The advantage of spin wavelets over standard scalar wavelets is to simultaneously and self-consistently probe scales and directions in the polarisation signal $P = Q + iU$ and in the underlying $E$ and $B$ modes, therefore providing the ability to perform component separation and $E$-$B$ decomposition concurrently for the first time. We test Spin-SILC on full-mission Planck simulations and data and show the capacity to correctly reco...

  5. EU-SILC: Should We Make Do with What We Have?

    NARCIS (Netherlands)

    Haffner, M.E.A.

    2015-01-01

    In this Briefing Paper the focus is on the EU-SILC and on the questions: What are the strengths and weaknesses of the pan-European data set EU-SILC, which stands for ‘European Union Statistics of Income and Living Conditions’? How useful is this database when making international housing comparisons

  6. Data Resource Profile: The European Union Statistics on Income and Living Conditions (EU-SILC).

    Science.gov (United States)

    Arora, Vishal S; Karanikolos, Marina; Clair, Amy; Reeves, Aaron; Stuckler, David; McKee, Martin

    2015-04-01

    Social and economic policies are inextricably linked with population health outcomes in Europe, yet few datasets are able to fully explore and compare this relationship across European countries. The European Union Statistics on Income and Living Conditions (EU-SILC) survey aims to address this gap using microdata on income, living conditions and health. EU-SILC contains both cross-sectional and longitudinal elements, with nationally representative samples of individuals 16 years and older in 28 European Union member states as well as Iceland, Norway and Switzerland. Data collection began in 2003 in Belgium, Denmark, Ireland, Greece, Luxembourg and Austria, with subsequent expansion across Europe. By 2011, all 28 EU member states, plus three others, were included in the dataset. Although EU-SILC is administered by Eurostat, the data are output-harmonized so that countries are required to collect specified data items but are free to determine sampling strategies for data collection purposes. EU-SILC covers approximately 500,000 European residents for its cross-sectional survey annually. Whereas aggregated data from EU-SILC are publicly available [http://ec.europa.eu/eurostat/web/income-and-living-conditions/data/main-tables], microdata are only available to research organizations subject to approval by Eurostat. Please refer to [http://epp.eurostat.ec.europa.eu/portal/page/portal/microdata/eu_silc] for further information regarding microdata access.

  7. Low-area hardware implementations of CLOC, SILC and AES-OTR

    DEFF Research Database (Denmark)

    Banik, Subhadeep; Bogdanov, Andrey; Minematsu, Kazuhiko

    2016-01-01

    as the underlying block cipher, we investigate if they can be implemented in a compact fashion using the 8-bit serialized AES circuit. In this context we investigate three authenticated encryption modes CLOC, SILC and AES-OTR. Using the standard cell library of the STM 90nm process, we implemented CLOC and SILC......The most compact implementation of the AES-128 algorithm was the 8-bit serial circuit proposed in the work of Moradi et. al. (Eurocrypt 2011). The circuit has an 8-bit datapath and occupies area equivalent to around 2400 GE. Since many authenticated encryption modes use the AES-128 algorithm...

  8. Quantitative analysis of SILCs (stress-induced leakage currents) based on the inelastic trap-assisted tunneling model

    Science.gov (United States)

    Kamohara, Shiro; Okuyama, Yutaka; Manabe, Yukiko; Okuyama, Kosuke; Kubota, Katsuhiko; Park, Donggun; Hu, Chenming

    1999-09-01

    We have successfully developed a new quantitative analytical ITAT-based SILC model which can explain both of the two field dependencies, i.e. Fowler-Nordheim (FN)-field and the direct tunneling (DT)-field dependent of A-mode and B-mode SILCs. While DT-field dependence of A-mode comes from the single trap assisted tunneling, FN-field dependence of B- mode originates at the tunneling via the multi-trap leakage path. We have also developed an analytical model for the anomalous SILC of the flash memory cell and investigate the properties of retention lifetime of failure bits. The anomalous SILC shows the DT-field dependence because of the tunneling via the incomplete multi-trap path. A remarkable behavior of retention characteristics predicted by our models is a nearly logarithmic time dependence. The Fowler- Nordheim tunneling model leads to an overestimation of lifetime at low Vth region. To take into account a position of each trap and clarify the detail characteristics of SILC, we have proposed a new Monte Carlo like approach for hopping conduction and successfully explained the anomalous SILC using only physical based parameters.

  9. SILC: a new Planck Internal Linear Combination CMB temperature map using directional wavelets

    CERN Document Server

    Rogers, Keir K; Leistedt, Boris; McEwen, Jason D; Pontzen, Andrew

    2016-01-01

    We present new clean maps of the CMB temperature anisotropies (as measured by Planck) constructed with a novel internal linear combination (ILC) algorithm using directional, scale-discretised wavelets --- Scale-discretised, directional wavelet ILC or SILC. Directional wavelets, when convolved with signals on the sphere, can separate the anisotropic filamentary structures which are characteristic of both the CMB and foregrounds. Extending previous component separation methods, which use the frequency, spatial and harmonic signatures of foregrounds to separate them from the cosmological background signal, SILC can additionally use morphological information in the foregrounds and CMB to better localise the cleaning algorithm. We test the method on Planck data and simulations, demonstrating consistency with existing component separation algorithms, and discuss how to optimise the use of morphological information by varying the number of directional wavelets as a function of spatial scale. We find that combining t...

  10. Formal volunteering and self-perceived health. Causal evidence from the UK-SILC

    OpenAIRE

    2015-01-01

    The paper assesses the causal relationship between formal volunteering and individual health. The econometric analysis employs data provided by the Income and Living Conditions Survey for the United Kingdom carried out by the European Union’s Statistics (UK-SILC) in 2006. Based on 2SLS, treatment effect and recursive bivariate probit models, and religious participation as instrument variable, and controlling for social and cultural capital, our results show a positive and causal relationshi...

  11. SILC: a new Planck internal linear combination CMB temperature map using directional wavelets

    Science.gov (United States)

    Rogers, Keir K.; Peiris, Hiranya V.; Leistedt, Boris; McEwen, Jason D.; Pontzen, Andrew

    2016-08-01

    We present new clean maps of the cosmic microwave background (CMB) temperature anisotropies (as measured by Planck) constructed with a novel internal linear combination (ILC) algorithm using directional, scale-discretized wavelets - scale-discretized, directional wavelet ILC or Scale-discretised, directional wavelet Internal Linear Combination (SILC). Directional wavelets, when convolved with signals on the sphere, can separate the anisotropic filamentary structures which are characteristic of both the CMB and foregrounds. Extending previous component separation methods, which use the frequency, spatial and harmonic signatures of foregrounds to separate them from the cosmological background signal, SILC can additionally use morphological information in the foregrounds and CMB to better localize the cleaning algorithm. We test the method on Planck data and simulations, demonstrating consistency with existing component separation algorithms, and discuss how to optimize the use of morphological information by varying the number of directional wavelets as a function of spatial scale. We find that combining the use of directional and axisymmetric wavelets depending on scale could yield higher quality CMB temperature maps. Our results set the stage for the application of SILC to polarization anisotropies through an extension to spin wavelets.

  12. A Prototype Network for Remote Sensing Validation in China

    Directory of Open Access Journals (Sweden)

    Mingguo Ma

    2015-04-01

    Full Text Available Validation is an essential and important step before the application of remote sensing products. This paper introduces a prototype of the validation network for remote sensing products in China (VRPC. The VRPC aims to improve remote sensing products at a regional scale in China. These improvements will enhance the applicability of the key remote sensing products in understanding and interpretation of typical land surface processes in China. The framework of the VRPC is introduced first, including its four basic components. Then, the basic selection principles of the observation sites are described, and the principles for the validation of the remote sensing products are established. The VRPC will be realized in stages. In the first stage, four stations that have improved remote sensing observation facilities have been incorporated according to the selection principles. Certain core observation sites have been constructed at these stations. Next the Heihe Station is introduced in detail as an example. The three levels of observation (the research base, pixel-scale validation sites, and regional coverage adopted by the Heihe Station are carefully explained. The pixel-scale validation sites with nested multi-scale observation systems in this station are the most unique feature, and these sites aim to solve some key scientific problems associated with remote sensing product validation (e.g., the scale effect and scale transformation. Multi-year of in situ measurements will ensure the high accuracy and inter-annual validity of the land products, which will provide dynamic regional monitoring and simulation capabilities in China. The observation sites of the VRPC are open, with the goal of increasing cooperation and exchange with global programs.

  13. Towards Jointly Validation of Land Remote Sensing Products In China

    Science.gov (United States)

    Li, X.; Jin, R.; Ma, M.; Xiao, Q.; Zhao, K.; Che, T.

    2015-12-01

    To assess the accuracy of remote sensing product (RSP) requires well designed and carefully implemented validation effort. However, validation is not a straightforward task. On the contrary, it is generally recognized as a challenging issue due to the inconsistence of resolutions and extents associated with various products, strong spatial and temporal variations of surface parameters and, the essential heterogeneity of land surfaces. Thus, to develop, design and conduct reasonable validation schemes and activities to acquire ground truth at pixel scale over heterogeneous land surfaces is urgently needed. This contains, from the perspective of measurement, to integrate various ground observations collected at multi-scale, in order to validating different RSPs from site to network, especially for those land surface variables with strong spatial-temporal variations. To this end, a dedicated validation initiative has been launched in China since 2011. The main scientific objectives and research contents of this project are to develop mathematical approaches for in situ sampling design to acquire ground truth at pixel scale over heterogeneous land surfaces, to form a series of recognized and practicable technical specifications to guide users to validate various RSPs, and to establish a prototype of national validation network and a RSP evaluation system. Specific validation activities, such as the HiWATER, were conducted from site to network, through multi-scale observations collected from multi-platform and multi-source, to experimentally examine those proposed methodologies and guidelines. Corresponding research outcomes on the development of sampling design, scale method and validation of land surface variables have already yielded. This enables validation efforts to be more effective for heterogeneous land surfaces and applicable for other validation tasks beyond local and regional scale. Following the experience of these validation exercises, we are coordinating

  14. Site Identification by Ligand Competitive Saturation (SILCS) Simulations for Fragment-Based Drug Design

    Science.gov (United States)

    Faller, Christina E.; Raman, E. Prabhu; MacKerell, Alexander D.; Guvench, Olgun

    2015-01-01

    Fragment-based drug design (FBDD) involves screening low molecular weight molecules (“fragments”) that correspond to functional groups found in larger drug-like molecules to determine their binding to target proteins or nucleic acids. Based on the principle of thermodynamic additivity, two fragments that bind non-overlapping nearby sites on the target can be combined to yield a new molecule whose binding free energy is the sum of those of the fragments. Experimental FBDD approaches, like NMR and X-ray crystallography, have proven very useful but can be expensive in terms of time, materials, and labor. Accordingly, a variety of computational FBDD approaches have been developed that provide different levels of detail and accuracy. The Site Identification by Ligand Competitive Saturation (SILCS) method of computational FBDD uses all-atom explicit-solvent molecular dynamics (MD) simulations to identify fragment binding. The target is “soaked” in an aqueous solution with multiple fragments having different identities. The resulting computational competition assay reveals what small molecule types are most likely to bind which regions of the target. From SILCS simulations, 3D probability maps of fragment binding called “FragMaps” can be produced. Based on the probabilities relative to bulk, SILCS FragMaps can be used to determine “Grid Free Energies (GFEs),” which provide per-atom contributions to fragment binding affinities. For essentially no additional computational overhead relative to the production of the FragMaps, GFEs can be used to compute Ligand Grid Free Energies (LGFEs) for arbitrarily complex molecules, and these LGFEs can be used to rank-order the molecules in accordance with binding affinities. PMID:25709034

  15. SMOS Sea Surface Salinity Validation in the South China Sea

    Science.gov (United States)

    Ren, Yongzheng; Li, Xiaoming; Dong, Qing

    2013-01-01

    In November 2009, the European Space Agency (ESA) launched the first soil moisture and ocean salinity (SMOS) satellite, which represented the first use of spaceborne remote sensing tools to probe global sea surface salinity (SSS). The SMOS satellite carries a microwave imaging radiometer with aperture synthesis (MIRAS) for detection in the microwave L-band as the only payload. The MIRAS instrument is expected to provide a global SSS distribution with a spatial resolution of approximately 100 km and an accuracy of 0.1-0.2 practical salinity units (psu). The South China Sea is semi-enclosed, and the sea conditions are relatively complex. The suitability of ESA SMOS salinity products for the South China Sea has not been validated. Therefore, using SSS data measured during an expedition in the South China Sea, which was sponsored by China Natural Science Foundation and conducted in the fall of 2011, this paper validated the SSS products released by ESA, which were retrieved using three sea surface roughness models. To analyze the effect of the spatial resolution on the weekly average SMOS SSS distribution, the weekly average salinity data were averaged to reduce the spatial resolution to 0.25 ° x 0.25°. These average data were then compared to the measured data, followed by an analysis of the error variation. In addition, the effects of the orbital track (ascending or descending) on the SSS retrieval were analyzed.

  16. Tenants at-risk-of-poverty induced by housing expenditure – exploratory analyses with EU-SILC

    NARCIS (Netherlands)

    Haffner, M.E.A.; Dol, C.P.; Heylen, K.

    2014-01-01

    Combating poverty and social exclusion is a core policy issue in the European Union (EU). The Statis-tics on Income and Living Conditions (EU-SILC) database facilitates analyses of the extent of poverty and social exclusion. One of the indicators built from the database is the at-risk-of-poverty ind

  17. Validation of MODIS aerosol products by CSHNET over China

    Institute of Scientific and Technical Information of China (English)

    WANG LiLi; XIN JinYuan; WANG YueSi; LI ZhanQing; WANG PuCai; LIU GuangRen; WEN TianXue

    2007-01-01

    The Chinese Sun Hazemeter Network(CSHNET)provides the necessary ground-based observation to validate and assess the applicability of MODIS aerosol optical depth(AOD)products over different ecological and geographic regions in China for the first time.The validation results show that the comprehensive utilization ratio and applicability of MODIS products varied very much over different regions and seasons from August 2004 to July 2005.On the Tibetan Plateau,the comprehensive utilization ratio of MODIS data was low:MODIS products only accounted for 16% of the ground-based observation;on average,31% to 45% of MODIS products fell within the retrieval errors issued by NASA.A similar result was found in northern desert areas with the ratio of MODIS to observation ranging from 15% to 55%,with 7% to 39% of MODIS products within errors.In the remote northeast corner of China,low ratios of MODIS to observation were also found ranging from 14% to 46%,with 49% to 69% of MODIS within errors.The forested sites exhibited moderate ratios of MODIS to observation ranging from 46% to 65%,with 30% to 59% of MODIS within errors.This was similar to numbers observed at sites along eastern seashore of China and inland urban sites with the ratio of MODIS to observation between 63% to 75%,with 25% to 67% of MODIS within errors for sites along eastern seashore of China and 43% to 78%,with 35% to 75% of MODIS within errors for inland urban sites.The ratio of MODIS to observation over agricultural areas ranged from 61% to 89%;59%-88% of MODIS fell within the retrieval errors.At homogeneous and well vegetated areas,the comprehensive utilization ratio of MODIS products was over 80% and above 70% of MODIS products fell within the retrieval errors in growing Season.

  18. 78 FR 69535 - Amendments to Existing Validated End-User Authorizations in the People's Republic of China

    Science.gov (United States)

    2013-11-20

    ... (EAR) to revise existing authorizations for Validated End-Users (VEUs) Samsung China Semiconductor Co. Ltd. (Samsung China), Semiconductor Manufacturing International Corporation (SMIC), SK hynix Semiconductor (China) Ltd. (SK hynix China) and SK hynix Semiconductor (Wuxi) Ltd. (SK hynix Wuxi)...

  19. 77 FR 40258 - Amendment to Existing Validated End-User Authorizations: Hynix Semiconductor China Ltd., Hynix...

    Science.gov (United States)

    2012-07-09

    ... Authorizations: Hynix Semiconductor China Ltd., Hynix Semiconductor (Wuxi) Ltd., and Boeing Tianjin Composites Co... existing VEUs Hynix Semiconductor China Ltd. and Hynix Semiconductor (Wuxi) Ltd. and their respective... Existing Validated End-User Authorizations in the PRC Revision to Names of Hynix Semiconductor China...

  20. Validation of the ESA CCI soil moisture product in China

    Science.gov (United States)

    An, Ru; Zhang, Ling; Wang, Zhe; Quaye-Ballard, Jonathan Arthur; You, Jiajun; Shen, Xiaoji; Gao, Wei; Huang, LiJun; Zhao, Yinghui; Ke, Zunyou

    2016-06-01

    The quality of a newly merged soil moisture product (ECV_SM v0.1) from active and passive microwave sensors has attracted widespread international attention. The performance evaluation of this product will benefit studies on climate, meteorology, agriculture, hydrology, ecology and the environment. In this study, meteorological station data and the Noah soil moisture product were used to validate the ECV_SM product in China. First, some conventional statistical measures, such as correlation coefficients, bias, root mean square difference (RMSD) and mean relative error (MRE), were computed to describe the level of agreement between the meteorological station data and ECV_SM values. The accuracy was moderately high (the correlation was significant at the 0.05 level), although the two datasets differed slightly for various types of land cover. Compared with cropland and urban and built-up areas, the performance of ECV_SM was best in grassland regions. Second, the triple collocation technique was used to assess the random error in the meteorological station data, Noah soil moisture product and ECV_SM product. The mean errors in these three datasets were 0.108, 0.079 and 0.075 m3 m-3, respectively, on July 8, 2010 and 0.099, 0.061 and 0.059 m3 m-3, respectively, on October 8, 2010. Only two days of data were used for the triple collocation test as a representative, but this cannot precisely indicate that the test results on any other day correspond with the test results on these two days. Additionally, a trend analysis of ECV_SM during 2003-2010 was carried out using the Mann-Kendall trend test.

  1. Hot-Carrier Stress Effects on GIDL and SILC in 90nm LDD-MOSFET with Ultra-Thin Gate Oxide

    Institute of Scientific and Technical Information of China (English)

    HU Shi-Gang; HAO Yue; MA Xiao-Hua; CAO Yan-Rong; CHEN Chi; WU Xiao-Feng

    2009-01-01

    Hot-carrier degradation for 90 nm gate length lightly-doped drain (LDD) NMOSFET with ultra-thin (1.4 nm) gate oxide is investigated under the low gate voltage stress (LGVS) and peak substrate current (Isub,max) stress. It is found that the degradation of device parameters exhibits saturating time dependence under the two stresses. We concentrate on the effect of these two stresses on gate-induced-drain leakage (GIDL) current and stress induced leakage current (SILC). The characteristics of the GIDL current are used to analyse the damage generated in the gate-to-LDD region during the two stresses, ttowever, the damage generated during the LGVS shows different characteristics from that during Isub,max stress. SILC is also investigated under the two stresses. It is found experimentally that there is a linear correlation between the degradation of SILC and that of threshold voltage during the two stresses. It is concluded that the mechanism of SILC is due to the combined effect of oxide charge trapping and interface traps for the ultra-short gate length and ultra-thin gate oxide LDD NMOSFETs under the two stresses.

  2. Development and Validation of the Perceived Social Work Competence Scale in China

    Science.gov (United States)

    Wang, Yean; Chui, Ernest

    2017-01-01

    Objective: This article reports a study that developed and validated the Perceived Social Work Competence Scale (PSWCS) for assessing social work students' competence in Mainland China. Method: The indicators were generated by a broad empirical review of recent literature, confirmed by experts, and indigenized by means of two focus groups of…

  3. Topical report on a preconceptual design for the Spallation-Induced Lithium Conversion (SILC) target for the accelerator production of tritium (APT)

    Energy Technology Data Exchange (ETDEWEB)

    Van Tuyle, G.J.; Cokinos, D.M.; Czajkowski, C.; Franz, E.M.; Kroeger, P.; Todosow, M.; Youngblood, R.; Zucker, M.

    1993-09-30

    The preconceptual design of the APT Li-Al target system, also referred to as the Spallation-Induced Lithium Conversion (SILC), target system, is summarized in this report. The system has been designed to produce a ``3/8 Goal`` quantity of tritium using the 200-mA, 1.0 GeV proton beam emerging from the LANL-designed LINAC. The SILC target system consists of a beam expander, a heavy-water-cooled lead spallation neutron source assembly surrounded by light-water-cooled Li-Al blankets, a target window, heat removal systems, and related safety systems. The preconceptual design of each of these major components is described. Descriptions are also provided for the target fabrication, tritium extraction, and waste-steam processes. Performance characteristics are presented and discussed.

  4. Gridded emission inventory of short-chain chlorinated paraffins and its validation in China.

    Science.gov (United States)

    Jiang, Wanyanhan; Huang, Tao; Mao, Xiaoxuan; Wang, Li; Zhao, Yuan; Jia, Chenhui; Wang, Yanan; Gao, Hong; Ma, Jianmin

    2017-01-01

    China produces approximately 20%-30% of the total global chlorinated paraffins (CPs). The establishment of a short-chain CP (SCCP) emission inventory is a significant step toward risk assessment and regulation of SCCPs in China and throughout the globe. This study developed a gridded SCCPs emission inventory with a 1/4° longitude by 1/4° latitude resolution from 2008 to 2012 for China, which was based on the total annual CPs emissions for the nation. The total national SCCPs emission during this 5-year period was 5651.5 tons. An additive in metal cutting fluids was a major emission source in China, contributing 2680.2 tons to the total atmospheric emissions of SCCPs from 2008 to 2012, followed by the production of CPs (2281.8 tons), plasticizers (514.3 tons), flame retardants (108.6 tons), and net import (66.6 tons). Most of these emission sources are located along the eastern seaboard of China and southern China. A coupled atmospheric transport model was employed to simulate environmental contamination by SCCPs using the gridded emission inventory of SCCPs from 2008 to 2012 as the model initial conditions. Simulated atmospheric and soil concentrations were compared with field monitoring data to validate the emission inventory. The results showed good consistency between modeled and field sampling data, supporting the reliability and credibility of the gridded SCCPs emission inventory that was developed in the present study.

  5. Measuring dispositional cancer worry in China and Belgium: a cross-cultural validation.

    Science.gov (United States)

    Bernat, Jennifer Kim; Jensen, Jakob D

    2014-01-01

    Dispositional cancer worry (DCW) is the uncontrollable tendency to dwell on cancer independent of relevant stimuli (e.g., diagnosis of the disease). Past research has suggested that DCW has two underlying dimensions: severity and frequency. Available measures of DCW severity and frequency were translated and validated in two countries: China and Belgium. Participants (N = 623) completed translated scales, as well as measures of general dispositional worry, cancer fear, and perceived risk. In both locations, DCW measures were reliable (Cronbach's alphas ranged from .78 - .93) and demonstrated strong convergent, divergent, and concurrent validity. Severity and frequency factors loaded as expected in exploratory factor analysis. Future research should pursue longitudinal tests of DCW's predictive validity and explore DCW in theoretical models predicting the relationship between worry and cancer prevention and early detection behaviors.

  6. 78 FR 54752 - Addition and Revision to the List of Validated End-Users in the People's Republic of China

    Science.gov (United States)

    2013-09-06

    ... Semiconductor (Dalian) Ltd. (Intel Dalian) as a VEU. With this rule, exports, reexports and transfers (in... Validated End-User Authorizations in the People's Republic of China (PRC) Addition of Intel Semiconductor...: Validated End-User Intel Semiconductor (Dalian) Ltd. Eligible Destinations Intel Semiconductor (Dalian)...

  7. 78 FR 41291 - Additions to the List of Validated End-Users in the People's Republic of China: Samsung China...

    Science.gov (United States)

    2013-07-10

    ...-Users in the People's Republic of China: Samsung China Semiconductor Co. Ltd. and Advanced Micro...). Specifically, BIS amends Supplement No. 7 to part 748 of the EAR to add Samsung China Semiconductor Co. Ltd...'s Republic of China (PRC) Addition of Samsung China Semiconductor Co. Ltd. to the List of...

  8. Cross-cultural validation of the Depression Anxiety Stress Scale-21 in China.

    Science.gov (United States)

    Wang, Kui; Shi, Hai-Song; Geng, Fu-Lei; Zou, Lai-Quan; Tan, Shu-Ping; Wang, Yi; Neumann, David L; Shum, David H K; Chan, Raymond C K

    2016-05-01

    The gap between the demand and delivery of mental health services in mainland China can be reduced by validating freely available and psychometrically sound psychological instruments. The present research examined the Chinese version of the 21-item Depression Anxiety Stress Scales (DASS-21). Study 1 administered the DASS-21 to 1,815 Chinese college students and found internal consistency indices (Cronbach's alpha) of .83, .80, and .82 for the Depression, Anxiety, and Stress subscales, respectively, and .92 for the total DASS total. Test-retest reliability over a 6-month interval was .39 to .46 for each of the 3 subscales and .46 for the total DASS. Moderate convergent validity of the Depression and Anxiety subscales was demonstrated via significant correlations with the Chinese Beck Depression Inventory (r = .51 at Time 1 and r = .64 at Time 2) and the Chinese State-Trait Anxiety Inventory (r = .41), respectively. Confirmatory factor analyses supported the original 3-factor model with 1 minor change (nonnormed fit index [NNFI] = .964, comparative fit index [CFI] = .968, and root mean square error of approximation [RMSEA] = .079). Study 2 examined the clinical utility of the Chinese DASS-21 in 166 patients with schizophrenia and 90 matched healthy controls. Patients had higher Depression and Anxiety but not Stress subscale scores than healthy controls. A discriminant function composed of the linear combination of 3 subscale scores correctly discriminated 69.92% of participants, which again supported the potential clinical utility of the DASS in mainland China. Taken together, findings in these studies support the cross-cultural validity of the DASS-21 in China. (PsycINFO Database Record

  9. Validation and Comparison of AATRS AOD L2 Products over China

    Science.gov (United States)

    Che, Yahui; Xue, Yong; Guang, Jie; Guo, Jianping; Li, Ying

    2016-04-01

    The Advanced Along-Track Scanning Radiometer (AATSR) aboard on ENVISAT has been used to observe the Earth for more than 10 years since than 2002. One of main applications of AATSR instrument is to observe atmospheric aerosol, especially in retrieval of aerosol optical depth (AOD), taking advantage of its dual-view that helps to separate the contribution of aerosol from top of atmosphere reflectance (A. A. Kokhanovsky and de Leeuw, 2009). The project of Aerosol_CCI, as part of European Space Agency's Climate Change Initiative (CCI), has released new AATSR aerosol AOD products by the of 2015, including the SU v4.21 product from Swansea algorithm, ADV v2.3 product from the ATSR-2/AATSR dual view aerosol retrieval algorithm (ADV) and ORAC v03.04 product from the Oxford-RAL Retrieval of Aerosol and Cloud algorithm. The previous versions of these three AOD level 2 (L2) products in 2008 have been validated over mainland China (Che and Xue, 2015). In this paper, we validated these AATSR AOD products with latest versions in mainland China in 2007, 2008 and 2010 by the means of comparison with the AErosol RObotic NETwork (AERONET) and the China Aerosol Remote Sensing Network (CARSNET). The combination of AERONET and CARSNET helps to make up for the disadvantages of small number and uneven distribution of AEROENT cites. The validation results show different performance of these AOD products over China. The performances of SU and ADV products seem to be the same with close correlation coefficient (CC) about 08~0.9 and root mean square (RMS) within 0.15 in all three years, and sensitive to high AOD values (AOD >1): more AODs and more underestimated. However, these two products do exist difference, which is that the SU algorithm retrieves more high AODs, leading to more space-time validation matches with ground-based data. The ORAC algorithm is different from the others, it can be not only used to retrieve low AODs but also high AODs over different landcover types. Even though

  10. Ocean color products retrieval and validation around China coast with MODIS

    Institute of Scientific and Technical Information of China (English)

    SUN Ling; GUO Maohua; WANG Xiaomei

    2010-01-01

    Waters along China coast are very turbid with high concentrations of suspended sediment nearly all the time, especially at the Hangzhou Bay, the Changjiang (Yangtze) River Estuary and the shoal along Jiangsu Province. In these turbid and optically complex waters, the standard MODIS ocean color products tend to have invalid values. Because the water-leaving radiances in the near-infrared (NIR) are significant resulting from the strong scattering of suspended particles, the standardMODIS atmospheric correction algorithm often gets no results or produces significant errors. And because of the complex water optical properties, the OC3 model used in the standard MODIS data processing tends to get extremely high chlorophyll-a (Chl-a) concentrations. In this paper, we present an atmospheric correction approach using MODIS short wave infrared (SWIR) bands based on the fact that water-leaving radiances are negligible in the SWlR region because of the extreme strong absorption of water even in turbid waters. A regional Chl-a concentration estimation model is also constructed for MODIS from in situ data. These algorithms are applied to MODIS Aqua data processing in the China coastal regions. In situ data collected in the Yellow Sea and the East China Sea in spring and autumn, 2003 are used to validate the performance. Reasonably good results have been obtained. It is noted that water-leaving reflectance in the NIR bands are significant in waters along the China coast with high sediment loadings. The satellite derived and in-situ reflectance spectra can match in the turbid waters along China coast, and there is relatively good linear relationship between satellite derived and in-situ reflectance. The RMSE value of Rrs(λ)is 0.0031 sr-1 for all the nine ocean color bands (412 to 869 nm). The satellite-derived Chl-a value is in the reasonable range and the root mean square percentage difference is 46.1%.

  11. Validating a dust production model by field experiment in Mu Us Desert, China

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    Field experiments of dust production have been seldom performed in Chinese deserts that are identified as one of main dust sources in the world, and such an experiment to validate a dust production model (DPM) has not been made in China until now. Saltation flux, dust emission flux, surface features and meteorological parameters (U*, Z0, Ri, etc.) were investigated in Mu Us Desert of China to verify the DPM model and accumulate dust emission data during the spring of 2002. It indicates that observed saltation fluxes from 0.07 to 8.00 g·m-1·s-1 are in good agreement with the ones predicted by the DPM model when the constant of the saltation flux equation is tuned to about 2.61, which corresponds to wind friction velocities from 0.26 to 0.35 m·s-1. Unfortunately, during three local dust emission events, the observed dust fluxes are from 1 to 3μg· m-2· s-1, lower than the modeled ones, implying that the model needs to be improved further under lower wind velocity. In comparison with data from a sandy soil with physical crust and a loam soil, saltation fluxes of the loose sandy soil in Mu Us Desert are obviously higher, which suggests that deserts and sandy land with desertification are major dust sources in northern China.

  12. Preliminary validation of SMOS sea surface salinity measurements in the South China Sea

    Science.gov (United States)

    Ren, Yongzheng; Dong, Qing; He, Mingxia

    2015-01-01

    The SMOS (soil moisture and ocean salinity) mission undertaken by the European Space Agency (ESA) has provided sea surface salinity (SSS) measurements at global scale since 2009. Validation of SSS values retrieved from SMOS data has been done globally and regionally. However, the accuracy of SSS measurements by SMOS in the China seas has not been examined in detail. In this study, we compared retrieved SSS values from SMOS data with in situ measurements from a South China Sea (SCS) expedition during autumn 2011. The comparison shows that the retrieved SSS values using ascending pass data have much better agreement with in situ measurements than the result derived from descending pass data. Accuracy in terms of bias and root mean square error (RMS) of the SSS retrieved using three different sea surface roughness models is very consistent, regardless of ascending or descending orbits. When ascending and descending measurements are combined for comparison, the retrieved SSS using a semi-empirical model shows the best agreement with in situ measurements, with bias -0.33 practical salinity units and RMS 0.74. We also investigated the impact of environmental conditions of sea surface wind and sea surface temperature on accuracy of the retrieved SSS. The SCS is a semi-closed basin where radio frequencies transmitted from the mainland strongly interfere with SMOS measurements. Therefore, accuracy of retrieved SSS shows a relationship with distance between the validation sites and land.

  13. COMMUNICATIVE VALIDITY OF THE NEW CET-4 LISTENING COMPREHENSION TEST IN CHINA

    Directory of Open Access Journals (Sweden)

    Chao Wang

    2014-07-01

    Full Text Available Abstract: Based on the major dimensions of a communicative language test that Bachman proposed, this paper aims to have an investigation on the validity of the new CET-4 listening subtest in China from a communicative point of view. Both qualitative and quantitative methods are involved in the study. Material analysis falls into qualitative study, including analysis of the CET-4 testing syllabus and eight new CET-4 listening comprehension tests. Students’ scores of two tests and the questionnaires are analyzed quantitatively. Through analysis, it is found that the new CET-4 listening subtest has a high validity and can measure test-takers’ listening ability in real communication. First, the new CET-4 listening subtest has the quality of reliability. Second, the seven listening skills tested in this subtest can measure the communicative language ability required in the testing syllabus. The intra-correlation analysis shows that each part of the new CET-4 listening subtest focuses on different language abilities related to listening. Third, the authenticity of the new CET-4 listening subtest reaches a satisfactory level. The materials chosen in the test cover various topics and genres. Speakers’ pronunciation, tone and speed are in accordance with the real situation. However, some shortcomings also exist in the test design and should be improved later. For example, its limited item types cannot represent the task types in real life, and the actual input is too ideal to be authentic.   Keywords: Communicative language ability, communicative language testing, listening comprehension, test validity

  14. Diabetes Attitude Scale: validation in type-2 diabetes patients in multiple centers in China.

    Directory of Open Access Journals (Sweden)

    Qingqing Lou

    Full Text Available OBJECTIVE: The aim of the paper is to report the development and psychometric testing of Diabetes Attitude Scale. METHOD: A prospective study was performed. The cultural equivalency and content validity of the Diabetes Attitude Scale were determined by panels of endocrinologists, physiologists, nurses and dieticians. An accurate and usable translation was obtained for each of five subscales examining attitudes on need for special training, the seriousness of type-2 diabetes, the need for controlling the condition, its psychosocial impact and the degree of autonomy given to patients in decision making. The validation was derived from 5961 patients with type-2 diabetes, recruited from 50 centers in 29 provinces throughout China between March 1st and September 30th, 2010. RESULTS: The modified Diabetes Attitude Scale showed an acceptable level of internal consistency. The strength of the inter-correlations among the domains of five subscales suggests that the instrument measures related but separate domains of patients' attitudes toward diabetes. Moreover, the test-retest intraclass correlation coefficients were high enough to support the stability of the Chinese version of the third version of the scale. CONCLUSIONS: The psychometric properties of the Chinese version of Diabetes Attitude Scale demonstrated satisfactory validity and reliability and appeared to effectively evaluate attitudes toward diabetes in patients with type-2 diabetes.

  15. Validation of the Atmospheric Infrared Sounder Retrieval Products over China and Their Application in Numerical Model

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    The atmospheric infrared sounder (AIRS) instrument onboard Aqua Satellite is a high spectral resolution infrared sounder. In recent years, AIRS has gradually become the primary method of atmospheric vertical observations. To examine the validation of AIRS retrieval products (V3.0) over China, the AIRS surface air temperature retrievals were compared with the ground observations obtained from 540 meteorological stations in July 2004 and January 2005, respectively. The sources of errors were considerably discussed. Based on the error analysis, the AIRS retrieved surface air temperature products were systemically corrected. Moreover, the AIRS temperature and humidity profile retrievals were compared with T213numerical forecasting products. Because T213 forecasting products are not the actual atmospheric states,to further verify the validation, the AIRS temperature and humidity profile products were assimilated into the MM5 model through the analysis nudging. In this paper, the case on February 14, 2005 in North China was simulated in detail. Then, we investigated the effects of AIRS retrievals on snowfall, humidity field,vertical velocity field, divergence field, and cloud microphysical processes. The major results are: (1) the errors of AIRS retrieved surface air temperature products are largely systematic deviations, for which the influences of terrain altitude and surface types are the major reasons; (2) the differences between the AIRS atmospheric profile retrievals and T213 numerical prediction products in temperature are generally less than 2 K, the differences in relative humidity are generally less than 25%; and (3) the AIRS temperature and humidity retrieval products can adjust the model initial field, and thus can improve the capacity of snowfall simulation to some extent.

  16. The Development and Validation of a Rapid Assessment Tool of Primary Care in China

    Directory of Open Access Journals (Sweden)

    Jie Mei

    2016-01-01

    Full Text Available Introduction. With Chinese health care reform increasingly emphasizing the importance of primary care, the need for a tool to evaluate primary care performance and service delivery is clear. This study presents a methodology for a rapid assessment of primary care organizations and service delivery in China. Methods. The study translated and adapted the Primary Care Assessment Tool-Adult Edition (PCAT-AE into a Chinese version to measure core dimensions of primary care, namely, first contact, continuity, comprehensiveness, and coordination. A cross-sectional survey was conducted to assess the validity and reliability of the Chinese Rapid Primary Care Assessment Tool (CR-PCAT. Eight community health centers in Guangdong province have been selected to participate in the survey. Results. A total of 1465 effective samples were included for data analysis. Eight items were eliminated following principal component analysis and reliability testing. The principal component analysis extracted five multiple-item scales (first contact utilization, first contact accessibility, ongoing care, comprehensiveness, and coordination. The tests of scaling assumptions were basically met. Conclusion. The standard psychometric evaluation indicates that the scales have achieved relatively good reliability and validity. The CR-PCAT provides a rapid and reliable measure of four core dimensions of primary care, which could be applied in various scenarios.

  17. Developmental Validation of the Huaxia Platinum System and application in 3 main ethnic groups of China.

    Science.gov (United States)

    Wang, Zheng; Zhou, Di; Jia, Zhenjun; Li, Luyao; Wu, Wei; Li, Chengtao; Hou, Yiping

    2016-01-01

    STRs, scattered throughout the genome with higher mutation rate, are attractive to genetic application like forensic, anthropological and population genetics studies. STR profiling has now been applied in various aspects of human identification in forensic investigations. This work described the developmental validation of a novel and universal assay, the Huaxia Platinum System, which amplifies all markers in the expanded CODIS core loci and the Chinese National Database in one single PCR system. Developmental validation demonstrated that this novel assay is accurate, sensitive, reproducible and robust. No discordant calls were observed between the Huaxia Platinum System and other STR systems. Full genotypes could be achieved even with 250 pg of human DNA. Additionally, 402 unrelated individuals from 3 main ethnic groups of China (Han, Uygur and Tibetan) were genotyped to investigate the effectiveness of this novel assay. The CMP were 2.3094 × 10(-27), 4.3791 × 10(-28) and 6.9118 × 10(-27), respectively, and the CPE were 0.99999999939059, 0.99999999989653 and 0.99999999976386, respectively. Aforementioned results suggested that the Huaxia Platinum System is polymorphic and informative, which provides efficient tool for national DNA database and facilitate international data sharing.

  18. Validation of the Social Networking Activity Intensity Scale among Junior Middle School Students in China

    Science.gov (United States)

    Li, Jibin; Lau, Joseph T. F.; Mo, Phoenix K. H.; Su, Xuefen; Wu, Anise M. S.; Tang, Jie; Qin, Zuguo

    2016-01-01

    Background Online social networking use has been integrated into adolescents’ daily life and the intensity of online social networking use may have important consequences on adolescents’ well-being. However, there are few validated instruments to measure social networking use intensity. The present study aims to develop the Social Networking Activity Intensity Scale (SNAIS) and validate it among junior middle school students in China. Methods A total of 910 students who were social networking users were recruited from two junior middle schools in Guangzhou, and 114 students were retested after two weeks to examine the test-retest reliability. The psychometrics of the SNAIS were estimated using appropriate statistical methods. Results Two factors, Social Function Use Intensity (SFUI) and Entertainment Function Use Intensity (EFUI), were clearly identified by both exploratory and confirmatory factor analyses. No ceiling or floor effects were observed for the SNAIS and its two subscales. The SNAIS and its two subscales exhibited acceptable reliability (Cronbach’s alpha = 0.89, 0.90 and 0.60, and test-retest Intra-class Correlation Coefficient = 0.85, 0.87 and 0.67 for Overall scale, SFUI and EFUI subscale, respectively, pInternet addiction, and characteristics related to social networking use. Conclusions The SNAIS is an easily self-administered scale with good psychometric properties. It would facilitate more research in this field worldwide and specifically in the Chinese population. PMID:27798699

  19. 78 FR 3319 - Amendments to Existing Validated End User Authorizations: Advanced Micro Devices China, Inc., Lam...

    Science.gov (United States)

    2013-01-16

    ... Authorizations: Advanced Micro Devices China, Inc., Lam Research Corporation, SK hynix Semiconductor (China) Ltd., and SK hynix Semiconductor (Wuxi) Ltd. in the People's Republic of China; Clarification of Scope of... Semiconductor (China) Ltd. and SK hynix Semiconductor (Wuxi) Ltd. Finally, BIS amends Supplement No. 7 to...

  20. Validation, Analysis of the Chinese HY-2 Satellite Altimeter Data and their Applications in the China Sea and its Vicinity

    Science.gov (United States)

    Yang, Jungang; Zhang, Jie; Cui, Wei; Zhao, Xinhua; Han, Weixiao; Martinez, Bernat

    2016-08-01

    Chinese first altimetry satellite HY-2 has been on obit almost 5 years by now and a large amount of marine observing data of HY-2 altimeter have acquired. In this paper, sea surface height (SSH) data of HY-2 altimeter are validated by the SSH difference at the self- crossover of the HY-2 ascending and descending obit, and at the mutual-crossover of HY-2 and Jason-2 obit. Significant wave height (SWH) data of HY-2 altimeter are validated by the data of NDBC buoys. On the data application of HY-2 altimeter, mesoscale eddies in the South China Sea and the western Pacific Ocean, the characteristics of ocean wave in the China Sea and the characteristics of Kuroshio are analyzed by combing with Envsiat RA-2, Jason-1/2 data.

  1. The quality of life of men who have sex with men in China: reliability and validity testing of the SF-36 questionnaire.

    Directory of Open Access Journals (Sweden)

    Jie Liu

    Full Text Available OBJECTIVE: The aim of the study was to assess the psychometric properties of the 36-Item Short Form Health Survey (SF-36 in the men who have sex with men (MSM population in China. METHODS: A cross-sectional survey was conducted among 373 MSM from September to December, 2012, in Zhengzhou and Huludao City, China. Internal reliability of the questionnaire was calculated by Cronbach's α coefficient. Validity was analyzed through construct validity, divisional validity, and collective validity testing. RESULTS: The overall Cronbach's α coefficient of the SF-36 questionnaire was 0.943, while the Cronbach's α coefficients for each of the dimensions were all > 0.70. Results showed that the SF-36 questionnaire was reliable and valid. CONCLUSIONS: This study provided evidence that the SF-36 is an acceptable, valid and reliable instrument in evaluating the quality of life of MSM in Mainland China.

  2. SILC Mechanism in Degraded Gate Oxide of Different Thickness%MOSFET不同厚度薄栅老化中SILC的机制

    Institute of Scientific and Technical Information of China (English)

    王子欧; 卫建林; 毛凌锋; 许铭真; 谭长华

    2001-01-01

    It is shown that traps are generated asymmetrically in the thin gate oxides with different thickness during high field degradation,as well as the multi-mechanism plays role in the Stress Induced Leakage Current (SILC).These factors perform differently in gate oxide of different thickness.A comparison is drew between several analyzing models.Trap assisted tunneling is preferred for thinner samples,while Pool-Frankel like mechanism or thermal emission mechanism should apply to the thick ones.%通过对栅电流和栅电压漂移的测量,证明了均匀FN应力老化后栅氧化层中陷阱呈非均匀分布.不同厚度的栅氧化层产生SILC的机制不尽相同,薄栅以陷阱辅助隧穿为主,类Pool-Frankel机制在厚二氧化硅栅中起主导作用.

  3. Validity of COPD diagnoses reported through nationwide health insurance systems in the People’s Republic of China

    Directory of Open Access Journals (Sweden)

    Kurmi OP

    2016-03-01

    Full Text Available Om P Kurmi,1 Julien Vaucher,1 Dan Xiao,2 Michael V Holmes,1 Yu Guo,3 Kourtney J Davis,4 Chen Wang,5 Haiyan Qin,6 Iain Turnbull,1 Peng Peng,7 Zheng Bian,3 Robert Clarke,1 Liming Li,8 Yiping Chen,1 Zhengming Chen1 On behalf of the China Kadoorie Biobank collaborative group 1Clinical Trial Service Unit & Epidemiological Studies Unit (CTSU, Nuffield Department of Population Health, University of Oxford, Oxford, UK; 2Tobacco Medicine and Tobacco Cessation Center, China–Japan Friendship Hospital, Beijing, People’s Republic of China; 3National Coordinating Centre for China Kadoorie Biobank Study, Chinese Academy of Medical Sciences, Beijing, People’s Republic of China; 4Worldwide Epidemiology, GlaxoSmithKline R&D, Collegeville, PA, USA; 5National Clinical Research Center for Respiratory Diseases, China-Japan Friendship Hospital, Beijing, People’s Republic of China; 6Medical Research Center, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, People’s Republic of China; 7Radiology Department, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, People’s Republic of China; 8Department of Epidemiology, School of Public Health, Peking University Health Science Center, Beijing, People’s Republic of China Background: COPD is the fourth leading cause of death worldwide, with particularly high rates in the People’s Republic of China, even among never smokers. Large population-based cohort studies should allow for reliable assessment of the determinants of diseases, which is dependent on the quality of disease diagnoses. We assessed the validity of COPD diagnoses collected through electronic health records in the People’s Republic of China. Methods: The CKB study recruited 0.5 million adults aged 30–79 years from ten diverse regions in the People’s Republic of China during the period 2004–2008. During 7 years of follow-up, 11,800 COPD cases were identified by linkage with mortality registries and the national

  4. Reliability and Validity of Addiction Severity Index in Drug Users with Methadone Maintenance Treatment in Guizhou Province, China

    Institute of Scientific and Technical Information of China (English)

    TAO LIANG; EN-WU LIU; HUA ZHONG; BING WANG; LI-MEI SHEN; ZHENG-LAI WU

    2008-01-01

    To evaluate the reliability and validity of the Chinese version of addiction severity index (ASl)-5th version (ASI-C-5), in illegal drug users receiving methadone maintenance treatment (MMT) in China. Methods One hundred and eighty-six heroin addicts (144 men and 42 women) receiving MMT at three clinics in Guizhou province, southwest China, were recruited. They were all interviewed with a questionnaire of ASI-C-5 and 35 were re-interviewed at an interval of seven days to assess its test-retest reliability. Results Cronbach's alpha for internal consistency of CSs varied from 0.60 to 0.81 in all domains. Test-retest reliability of composite scores (CSs) of ASI-C-5 were satisfactory (r=0.38-0.97). Based on item analysis and expert's suggestions, five items were deleted and one item was modified in ASI-C-5. Criterion validity of ASI-C-5 was found acceptable, as compared to addicts' self-rating anxiety scale (SAS) and self-rating depression scale (SDS) (r=0.59 and 0.45) except for social support rating scale (SSRS). Conclusions ASI-C-5 can be used for heroin addicts receiving MMT with acceptable reliability and validity.

  5. The Construct Validation of Learning Organization and Its Influence upon Firm Performance in Mainland China

    Science.gov (United States)

    Li, Mingfei; Lu, Xiaojun

    2007-01-01

    This paper examines the applicability of the learning organization concept and its influence upon firm performance in mainland China. Based on the theoretical framework proposed by Watkins and Marsick, four dimensions of the learning organization instead of seven dimensions were identified. A balanced scorecard-based performance evaluation…

  6. 77 FR 10953 - Amendment to Existing Validated End-User Authorizations for Applied Materials (China), Inc...

    Science.gov (United States)

    2012-02-24

    ... Corporation, Lam Research Corporation, and Semiconductor Manufacturing International Corporation in the People... may be exported, reexported, or transferred (in-country) under Authorization VEU. For Semiconductor... E4-302, Optical Valley Software Park, Wuhan, Hubei, China 430074 Lam Research Semiconductor...

  7. The Revision and Validation of the Academic Motivation Scale in China

    Science.gov (United States)

    Zhang, Bo; Li, Yi Ming; Li, Jian; Li, Ye; Zhang, Houcan

    2016-01-01

    Self-determination theory (SDT) has contributed greatly to our understanding of human motivation. Based on SDT, the Academic Motivation Scale (AMS) was developed to assess students' motivation to learn. AMS has been successfully applied to the educational context in Western cultures. However, no psychometrically validated version is available in…

  8. Reliability and validity of the Chinese version of the HIV Treatment Adherence Self-Efficacy Scale in mainland China.

    Science.gov (United States)

    Sun, Liang; Yang, Shu-Min; Wu, Hui; Chen, Bing; Wang, Chong-Jian; Li, Xiao-Fang

    2016-10-12

    The aim of this study was to translate the HIV Treatment Adherence Self-Efficacy Scale (HIV-ASES) and evaluate its reliability and validity in people living with HIV (PLWHIV) in mainland China. The original HIV-ASES was translated from English into Chinese and adapted for cultural context according to cross-cultural adaptation guidelines. A cross-sectional survey investigating 1742 PLWHIV receiving antiretroviral treatment was conducted. Exploratory factor analysis with varimax rotation confirmed the presence of two factors with an accumulated contribution rate of 58.357%. Furthermore, confirmatory factor analysis revealed the model's goodness-of-fit index. The comparative fit index was greater than 0.9 and the overall efficacy of the model was satisfactory. The Cronbach α coefficient of the questionnaire was 0.876 (95% CI: 0.868-0.885), and the correlation coefficient of each item and the total was 0.536-0.660 (P < 0.01). The Chinese version of the HIV-ASES has high reliability and validity; however, the individual item requires some adjustment.

  9. Validity of the Bouchet's complementary relationship at 102 observatories across China

    Institute of Scientific and Technical Information of China (English)

    YU JingJie; ZHANG YongQiang; LIU ChangMing

    2009-01-01

    Bouchet in 1963 hypothesized that for large homogeneous land surface with minimum advection of heat and moisture, there exists a 1:1 complementary relationship of potential and actual evaporation coupled through land-atmosphere feedbacks. The complementary relationship has been widely used to estimate regional actual evaporation and explain the pan evaporation paradox. We examine the stan-dardized potential evaporation (potential evaporation divided by wet environment evaporation) at 102 observatories at different elevations across China. Generally, the relationship is appropriate at the low elevations (<1000 m). With the increase of elevation, vapor transfer power becomes much less than radiation energy budget because of lower vapor pressure deficit and stronger global solar radiation. As a result, at the high elevations (over 1000 m), the excess energy resulted by limited moisture availability is not enough to be converted into drying power of the air. This result suggests that the complementary relationship is asymmetric at the high elevations.

  10. Validation of MODIS and Deep Blue aerosol optical depth retrievals in an arid/semi-arid region of northwest China

    Institute of Scientific and Technical Information of China (English)

    Xia Li; Xiangao Xia; Shengli Wang; Jietai Mao; Yan Liu

    2012-01-01

    The global aerosol optical depth (AOD or τ) has been retrieved using the Dark Target algorithm (the C004 and C005 products) and the Deep Blue algorithm (DB product).Few validations have thus far been performed in arid/semi-arid regions,especially in northwest China.The ground-based remote sensing of AOD from sun photometers at four sites in Xinjiang during the years 2002-2003 is used to validate aerosol products,including C004,C005 and DB of the Moderate Resolution Imaging Spectroradiometer (MODIS).The results show substantial improvement in the C005 aerosol product over the C004 product.The average correlation coefficient of regression with ground measurements increased from 0.59 to 0.69,and the average offset decreased from 0.28 to 0.13.The slopes of the linear regressions tended to be close to unity.The percentage of AODs falling within the retrieval errors of 30% (or △τ =±0.1 ± 0.2τ)increased from 16.1% to 45.6%.The best retrievals are obtained over an oasis region,whereas the worst are obtained over urban areas.Both the MODIS C004 and C005 products overestimate AOD,which is likely related to improper assumptions of the aerosol model and of the estimation of surface reflectance.An encouraging result has been derived with regard to validation of the DB AOD.Overall,the average offset,slope and correlation coefficient of regression with sun-photometer measurements are -0.04,0.88 and 0.85,respectively.Approximately 73% of the DB AOD retrievals fall within the expected error of 30%.Underestimation of the AOD by the DB products is observed.The aerosol model and estimations of surface reflectance in this region require further improvements.

  11. 75 FR 62462 - Additions to the List of Validated End-Users in the People's Republic of China: Hynix...

    Science.gov (United States)

    2010-10-12

    ...-Users in the People's Republic of China: Hynix Semiconductor China Ltd., Hynix Semiconductor (Wuxi) Ltd... Regulations (EAR) to add three end-users, Hynix Semiconductor (China) Ltd., Hynix Semiconductor (Wuxi) Ltd... Semiconductor (China) Ltd., one facility of Hynix Semiconductor (Wuxi) Ltd. and nine facilities of Lam...

  12. AATSR Land Surface Temperature Product Validation Using Ground Measurements in China and Implications for SLSTR

    Science.gov (United States)

    Zhou, Ji; Zmuda, Andy; Desnos, Yves-Louis; Ma, Jin

    2016-08-01

    Land surface temperature (LST) is one of the most important parameters at the interface between the earth's surface and the atmosphere. It acts as a sensitive indicator of climate change and is an essential input parameter for land surface models. Because of the intense variability at different spatial and temporal scales, satellite remote sensing provides the sole opportunity to acquire LSTs over large regions. Validation of the LST products is an necessary step before their applications conducted by scientific community and it is essential for the developers to improve the LST products.

  13. Validity of the Bouchet’s complementary relationship at 102 observatories across China

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    Bouchet in 1963 hypothesized that for large homogeneous land surface with minimum advection of heat and moisture,there exists a 1:1 complementary relationship of potential and actual evaporation coupled through land-atmosphere feedbacks.The complementary relationship has been widely used to estimate regional actual evaporation and explain the pan evaporation paradox.We examine the standardized potential evaporation(potential evaporation divided by wet environment evaporation) at 102 observatories at different elevations across China.Generally,the relationship is appropriate at the low elevations(<1000 m).With the increase of elevation,vapor transfer power becomes much less than radiation energy budget because of lower vapor pressure deficit and stronger global solar radiation.As a result,at the high elevations(over 1000 m),the excess energy resulted by limited moisture availability is not enough to be converted into drying power of the air.This result suggests that the complementary relationship is asymmetric at the high elevations.

  14. The structure and validity of directional measures of appearance social comparison among emerging adults in China.

    Science.gov (United States)

    Liao, Jun; Jackson, Todd; Chen, Hong

    2014-09-01

    We evaluated the structure and validity of the Upward Appearance Comparison Scale (UPACS) and Downward Appearance Comparison Scale (DACS) (O'Brien et al., 2009) in Chinese samples. In Study 1, principal component analysis on an initial sample (427 women, 123 men) and confirmatory factor analysis on another sample (447 women, 121 men) found that a 15-item, two component model had the best overall fit. Derived components had moderate correlations with most conceptually related measures and low correlations with less conceptually related indices. Study 2 participants (310 women, 201 men) completed the UPACS and DACS as well as measures of disordered eating, fatness concern, and negative affect; they were re-assessed one year later. Baseline UPACS scores predicted changes in disordered eating for women and fatness concerns for men, independent of initial disturbances, but DACS responses were not related to outcomes. Findings highlighted the potential utility of derived UPACS and DACS within a Chinese context.

  15. Development of an enthalpy-based frozen soil model and its validation in a cold region in China

    Science.gov (United States)

    Bao, Huiyi; Koike, Toshio; Yang, Kun; Wang, Lei; Shrestha, Maheswor; Lawford, Peter

    2016-05-01

    An enthalpy-based frozen soil model was developed for the simulation of water and energy transfer in cold regions. To simulate the soil freezing/thawing processes stably and efficiently, a three-step algorithm was applied to solve the nonlinear governing equations: (1) a thermal diffusion equation was implemented to simulate the heat conduction between soil layers; (2) a freezing/thawing scheme used a critical temperature criterion to judge the phase status and introduced enthalpy and total water mass into freezing depression equation to represent ice formation/melt and corresponding latent heat release/absorption; and (3) a water flow scheme was employed to describe the liquid movement within frozen soil. In addition, a parameterization set of hydraulic and thermal properties was updated by considering the frozen soil effect. The performance of the frozen soil model was validated at point scale in a typical mountainous permafrost basin of China. An ice profile initialization method is proposed for permafrost modeling. Results show that the model can achieve a convergent solution at a time step of hourly and a surface layer thickness of centimeters that are typically used in current land surface models. The simulated profiles of soil temperature, liquid water content, ice content and thawing front depth are in good agreement with the observations and the characteristics of permafrost. The model is capable of continuously reproducing the diurnal and seasonal freeze-thaw cycle and simulating frozen soil hydrological processes.

  16. GIS prospectivity mapping and 3D modeling validation for potential uranium deposit targets in Shangnan district, China

    Science.gov (United States)

    Xie, Jiayu; Wang, Gongwen; Sha, Yazhou; Liu, Jiajun; Wen, Botao; Nie, Ming; Zhang, Shuai

    2017-04-01

    Integrating multi-source geoscience information (such as geology, geophysics, geochemistry, and remote sensing) using GIS mapping is one of the key topics and frontiers in quantitative geosciences for mineral exploration. GIS prospective mapping and three-dimensional (3D) modeling can be used not only to extract exploration criteria and delineate metallogenetic targets but also to provide important information for the quantitative assessment of mineral resources. This paper uses the Shangnan district of Shaanxi province (China) as a case study area. GIS mapping and potential granite-hydrothermal uranium targeting were conducted in the study area combining weights of evidence (WofE) and concentration-area (C-A) fractal methods with multi-source geoscience information. 3D deposit-scale modeling using GOCAD software was performed to validate the shapes and features of the potential targets at the subsurface. The research results show that: (1) the known deposits have potential zones at depth, and the 3D geological models can delineate surface or subsurface ore-forming features, which can be used to analyze the uncertainty of the shape and feature of prospectivity mapping at the subsurface; (2) single geochemistry anomalies or remote sensing anomalies at the surface require combining the depth exploration criteria of geophysics to identify potential targets; and (3) the single or sparse exploration criteria zone with few mineralization spots at the surface has high uncertainty in terms of the exploration target.

  17. A Validation Framework for the National English Proficiency Scale of China%中国英语能力等级量表效度研究框架

    Institute of Scientific and Technical Information of China (English)

    朱正才

    2016-01-01

    本文尝试为中国英语能力等级量表的效度研究构建一个完整的理论框架。第一,界定量表效度研究的基本内容,并对比量表效度与考试效度研究的异同。第二,从时间维度区分“即时效度研究”和“延时效度研究”;从科学与道德的视角论述“构念效度研究”与“公平效度研究”的内涵和相互联系。第三,从英语教育与社会生活层面论述“教学反拨效度研究”与“社会影响效度研究”的重要性。对于“决策效度”,因为其对一个测量工具具有根本性、实用性和整体性等特征,被作为量表的最高一级效度指标。此外,本文还论述了量表效度研究的证据类型和相应的研究方法。%This study attempts to establish an appropriate framework to validate the newly developed National English Proficiency Scale of China (NEPS), which is a scale of the English language learners’proficiency in Mainland China. Given the long history and broad scope of the term“validation”, the study defines in the first place the conception of validation within the context of validating a language proficiency scale other than a test. Distinctions between a validation study of a scale and that of a testing program are identified and explicitly stated. Three categories of validity evidence encompassing interrelated facets are employed to construct a theoretical framework for validating the NEPS in current study:(a) construct validity and fair validity addressing the fundamental validity issue from the perspective of science and ethics, efficiency and fairness;(b)decision validity, a higher level validity index, dictating the ultimate value of a psychological scale as a useful measurement instrument for decision making; and (c) teaching backwash validity and social impact validity explicating the relationship between the NEPS and English language teaching, and a broader societal impact the NEPS exerts in China

  18. MAX-DOAS observations and their application to the validation of satellite and model data in Wuxi, China

    Science.gov (United States)

    Wang, Y.; Wagner, T.; Xie, P.; Theys, N.; De Smedt, I.; Koukouli, M.; Stavrakou, T.; Beirle, S.; Li, A.

    2015-12-01

    Thomas Wagner1, Pinhua Xie2, Nicolas Theys3, Isabelle De Smedt3, MariLiza Koukouli4, Trissevgeni Stavrakou3, Steffen Beirle1, Ang Li2,1) Satellite group, Max Planck institute for Chemistry, Mainz, Germany2) Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Hefei, China 3) BIRA-IASB, Brussels, Belgium 4) Laboratory of Atmospheric Physics, Aristotle University of Thessaloniki, Greece From 2011 to 2014 a MAX-DOAS instrument developed by the Anhui Institute of Optics and Fine Mechanics institute is operated in Wuxi, China, which is locatd about 100 km west of Shanghai. We determine the tropospheric vertical column densities (VCDs), near surface concentrations and vertical profiles of aerosols, NO2, SO2, HCHO from the MAX-DOAS observations using the optimal estimation profile retrieval algorithm (refered to as "PriAM"). We verified the results by comparing them with results from independent techniques, such as sun photometer (AERONET), a visibility meter and a long-path DOAS instrument. We acquire the cloud and aerosol conditions using a cloud classification scheme based on the MAX-DOAS observations (Wang et al., AMTD, 2015). Based on the obtained results, we characterize the effect of the clouds on the trace gas and aerosol profiles retrieved from MAX-DOAS. Then we characterize the diurnal, annual and weekly variations of the trace gases and aerosols and validate the tropospheric trace gas VCDs derived from the Ozone Monitoring instrument (OMI) on the Aura satellite platform as well as the model results from the IMAGES, CHIMERE and Lotos-Euros models and analyse the agreement depending on the cloud and aerosol conditions. Besides the direct comparison with the satellite data, we also use the trace gas and aerosol profiles derived from MAX-DOAS to recalculate the air mass factor (AMF) for the satellite observations and to evaluate the corresponding improvement of the satellite VCDs. In some periods with strong aerosol pollution, we evaluate the

  19. The reliability and validity of the Developmental Coordination Disorder Questionnaire'07 for children aged 4-6 years in mainland China.

    Science.gov (United States)

    Hua, Jing; Gu, Guixiong; Zhu, Qingqing; Wo, Da; Liu, Ming; Liu, Jiang-Qin; Mao, Jie; Duan, Tao

    2015-12-01

    An effective population-based screening tool is needed to identify possible cases of Developmental Coordination Disorder (DCD) among preschool children in mainland China. We examined the psychometric properties of the DCD questionnaire'07 (DCDQ'07) in Chinese children aged 4-6. A total of 3316 children from 10 nursery schools were involved in the study. Internal consistency and test-retest reliability of the DCDQ'07 were estimated using Cronbach's alpha, item-total correlation and intraclass correlation co-efficient (ICC). The construct validity was evaluated using the exploratory and confirmatory factor analysis. Receiver operating characteristic (ROC) analysis was used to measure the accuracy of the DCDQ'07. The results showed that both internal consistency (Cronbach's alpha value of all items were above 0.85) and test-retest reliability (ICCs of 13 items and subscales were above 0.9) were excellent. Confirmatory factor analysis showed that each goodness-of-fit indices of the 3-factor model was above 0.9, indicating a satisfactory fit of the data to the model. Area under the ROC curve was comparatively small (0.641). With the exception of construct validity in younger children (4 years old) and discriminative validity, the Chinese version of the DCDQ'07 achieves satisfactory reliability and construct validity in mainland China. Nevertheless, the questionnaire should be not used in younger children, and further studies are needed to explore the use of Little DCD-Q in Chinese preschool children.

  20. 76 FR 69609 - Amendment to Existing Validated End-User Authorizations in the People's Republic of China...

    Science.gov (United States)

    2011-11-09

    ... Authorizations in the People's Republic of China: National Semiconductor Corporation and Semiconductor... Regulations (EAR) to remove National Semiconductor Corporation (National Semiconductor) from the list of... removes one facility from the list of ``Eligible Destinations'' for Semiconductor...

  1. 75 FR 67029 - Amendment to Existing Validated End-User Authorization in the People's Republic of China...

    Science.gov (United States)

    2010-11-01

    ...'s Republic of China: Semiconductor Manufacturing International Corporation AGENCY: Bureau of... Semiconductor Manufacturing International Corporation (SMIC) facilities that are authorized to receive certain.... Specifically, BIS removes Cension Semiconductor Manufacturing Corporation (Cension) from SMIC's list...

  2. Validation of Late Season Cornstalk Nitrate Test under Different Natural and Social Environments for Better Fertilizer Management in China

    Directory of Open Access Journals (Sweden)

    Guangwei Huang

    2014-01-01

    Full Text Available While the current food security is fulfilled in China, the substantial nitrogen fertilizer use has caused many far-reaching environmental problems. Therefore, reforming the fertilizer management is the key toward sustainable agriculture for 1.3 billion people. The present study is intended to test the applicability of a nitrogen fertilizer management approach for corn production developed in U.S. to regions with different climates in China. Through field work, it was found that the so-called Late Season Cornstalk Nitrate Test approach may have to be adapted to dry continental climate and irrigation water conditions, but meanwhile appeared workable under sub-humid warm temperate continental monsoon climate in China. A hypothesis was made to explain the findings and a simple cure was suggested. Moreover, the importance of applying this approach to China was discussed in relation to GHG emission reduction and national fertilizer subsidy policy. Finally, a new fertilizer management scheme was proposed.

  3. Intercomparison and validation of MODIS and GLASS leaf area index (LAI) products over mountain areas: A case study in southwestern China

    Science.gov (United States)

    Jin, Huaan; Li, Ainong; Bian, Jinhu; Nan, Xi; Zhao, Wei; Zhang, Zhengjian; Yin, Gaofei

    2017-03-01

    The validation study of leaf area index (LAI) products over rugged surfaces not only gives additional insights into data quality of LAI products, but deepens understanding of uncertainties regarding land surface process models depended on LAI data over complex terrain. This study evaluated the performance of MODIS and GLASS LAI products using the intercomparison and direct validation methods over southwestern China. The spatio-temporal consistencies, such as the spatial distributions of LAI products and their statistical relationship as a function of topographic indices, time, and vegetation types, respectively, were investigated through intercomparison between MODIS and GLASS products during the period 2011-2013. The accuracies and change ranges of these two products were evaluated against available LAI reference maps over 10 sampling regions which standed for typical vegetation types and topographic gradients in southwestern China. The results show that GLASS LAI exhibits higher percentage of good quality data (i.e. successful retrievals) and smoother temporal profiles than MODIS LAI. The percentage of successful retrievals for MODIS and GLASS is vulnerable to topographic indices, especially to relief amplitude. Besides, the two products do not capture seasonal dynamics of crop, especially in spring over heterogeneously hilly regions. The yearly mean LAI differences between MODIS and GLASS are within ±0.5 for 64.70% of the total retrieval pixels over southwestern China. The spatial distribution of mean differences and temporal profiles of these two products are inclined to be dominated by vegetation types other than topographic indices. The spatial and temporal consistency of these two products is good over most area of grasses/cereal crops; however, it is poor for evergreen broadleaf forest. MODIS presents more reliable change range of LAI than GLASS through comparison with fine resolution reference maps over most of sampling regions. The accuracies of direct

  4. Testing and Validation of a Hierarchical Values-Attitudes Model in the Context of Green Food in China

    DEFF Research Database (Denmark)

    Perrea, Toula; Grunert, Klaus G; Krystallis Krontalis, Athanasios

    2014-01-01

    of the model can be found among collectivistic consumer values, general environmental attitudes, and attitudes specific to green food. On the other hand, in non-Western cultures (i.e. China), green food (e.g. organic) is perceived by consumers as safer to consume. With this as point of departure, the present...... paper aims to examine whether attitudes towards green food in a values-attitudes model in China are determined as postulated in past Western research. Design/methodology/approach – A “typical” (i.e. Western research evidence-based) values-attitudes hierarchical model was developed and a questionnaire...... as a positive determinant of both food safety and environmental friendliness in food production. Empirical findings like these highlight the need for adaptation of well-substantiated models to completely customised research approaches within new globally rising environments. Originality/value – It is still...

  5. Characteristics of Leakage Current Mechanisms and SILC Effects of HfO2 Gate Dielectric%HfO2高k栅介质漏电流机制和SILC效应

    Institute of Scientific and Technical Information of China (English)

    王成刚; 韩德栋; 杨红; 刘晓彦; 王玮; 王漪; 康晋锋; 韩汝琦

    2004-01-01

    利用室温下反应磁控溅射的方法在p-Si(100)衬底上制备了HfO2栅介质层,研究了HfO2高k栅介质的电流传输机制和应力引起泄漏电流(SILC)效应.对HfO2栅介质泄漏电流输运机制的分析表明,在电子由衬底注入的情况下,泄漏电流主要由Schottky发射机制引起,而在电子由栅注入的情况下,泄漏电流由Schottky发射和Frenkel-Poole发射两种机制共同引起.通过对SILC的分析,在没有加应力前HfO2/Si界面层存在较少的界面陷阱,而加上负的栅压应力后在界面处会产生新的界面陷阱,随着新产生界面陷阱的增多,这时在衬底注入的情况下,电流传输机制就不仅仅是由Schottky发射机制引起,而存在Frenkel-Poole发射机制起作用.同时研究表明面积对SILC效应的影响很小.

  6. Exploring Parental Involvement in Early Years Education in China: Development and Validation of the Chinese Early Parental Involvement Scale (CEPIS)

    Science.gov (United States)

    Lau, Eva Yi Hung; Li, Hui; Rao, Nirmala

    2012-01-01

    This study developed and validated an instrument, the Chinese Early Parental Involvement Scale (CEPIS), that can be widely used in both local and international contexts to assess Chinese parental involvement in early childhood education. The study was carried out in two stages: (1) focus group interviews were conducted with 41 teachers and 35…

  7. Reliability and validity of the EQ-5D-3L for Kashin–Beck disease in China

    OpenAIRE

    Fang, Hua; Farooq, Umer; Wang, Dimiao; Yu, Fangfang; Younus, Mohammad Imran; GUO, XIONG

    2016-01-01

    Background Kashin–Beck Disease (KBD) is an endemic osteoarthropathy in areas which extend from the North-East to the South-West of China. Most of the patients with KBD suffer multiple dysfunctions in major joints causing decreased health status. However because of their low education level and unique living habits, it is hard to find tools to measure the health-related quality of life (HRQOL). European quality of life (EQ-5D-3L) patient-reported instrument is widely used to measure HRQOL. Thi...

  8. Testing the Predictive Validity of the LSI-R Using a Sample of Young Male Offenders on Probation in Guangzhou, China.

    Science.gov (United States)

    Zhang, Jinwu

    2016-03-01

    This study explored the predictive validity of the Level of Service Inventory-Revised (LSI-R) with 112 young male probationers on recidivism for new offense and rearrest in Guangzhou, China, from 2010 to 2013. Using bivariate correlations, logistic regression, and receiver operating characteristics (ROC) analysis, the LSI-R total score was found to be a stable and significant predictor of recidivism. The LSI-R total score and subscales of Criminal History and Leisure/Recreation were significantly correlated to recidivism. There was significant association between time at risk and recidivism. Increase in the LSI-R total score was associated with greater likelihood that recidivism would occur. There was no recidivism in low-risk group, and higher recidivism rates were found in moderate-and high-risk groups. The LSI-R was effective in specifying recidivists and non-recidivists with area under the curve (AUC) coefficient of .733. The current study supports the utility of the LSI-R, which is applicable to different cultural and social contexts, as a risk/need assessment instrument for young male probationer recidivism in Guangzhou. Sufficient training and accumulated experience of administering the LSI-R would be necessary to reduce regional variation. Future studies with larger samples across different offender groups are needed. Limitations and implications for offender assessment in China are discussed.

  9. Measuring coverage in MNCH: a validation study linking population survey derived coverage to maternal, newborn, and child health care records in rural China.

    Directory of Open Access Journals (Sweden)

    Li Liu

    Full Text Available BACKGROUND: Accurate data on coverage of key maternal, newborn, and child health (MNCH interventions are crucial for monitoring progress toward the Millennium Development Goals 4 and 5. Coverage estimates are primarily obtained from routine population surveys through self-reporting, the validity of which is not well understood. We aimed to examine the validity of the coverage of selected MNCH interventions in Gongcheng County, China. METHOD AND FINDINGS: We conducted a validation study by comparing women's self-reported coverage of MNCH interventions relating to antenatal and postnatal care, mode of delivery, and child vaccinations in a community survey with their paper- and electronic-based health care records, treating the health care records as the reference standard. Of 936 women recruited, 914 (97.6% completed the survey. Results show that self-reported coverage of these interventions had moderate to high sensitivity (0.57 [95% confidence interval (CI: 0.50-0.63] to 0.99 [95% CI: 0.98-1.00] and low to high specificity (0 to 0.83 [95% CI: 0.80-0.86]. Despite varying overall validity, with the area under the receiver operating characteristic curve (AUC ranging between 0.49 [95% CI: 0.39-0.57] and 0.90 [95% CI: 0.88-0.92], bias in the coverage estimates at the population level was small to moderate, with the test to actual positive (TAP ratio ranging between 0.8 and 1.5 for 24 of the 28 indicators examined. Our ability to accurately estimate validity was affected by several caveats associated with the reference standard. Caution should be exercised when generalizing the results to other settings. CONCLUSIONS: The overall validity of self-reported coverage was moderate across selected MNCH indicators. However, at the population level, self-reported coverage appears to have small to moderate degree of bias. Accuracy of the coverage was particularly high for indicators with high recorded coverage or low recorded coverage but high specificity. The

  10. Design and validation of the THMC China-Mock-Up test on buffer material for HLW disposal

    Institute of Scientific and Technical Information of China (English)

    Yuemiao Liu; Like Ma; Dan Ke; Shengfei Cao; Jingli Xie; Xingguang Zhao; Liang Chen; Panpan Zhang

    2014-01-01

    According to the preliminary concept of the high-level radioactive waste (HLW) repository in China, a large-scale mock-up facility, named China-Mock-Up was constructed in the laboratory of Beijing Research Institute of Uranium Geology (BRIUG). A heater, which simulates a container of radioactive waste, is placed inside the compacted Gaomiaozi (GMZ)-Na-bentonite blocks and pellets. Water inflow through the barrier from its outer surface is used to simulate the intake of groundwater. The numbers of water injection pipes, injection pressure and the insulation layer were determined based on the nu-merical modeling simulations. The current experimental data of the facility are herein analyzed. The experiment is intended to evaluate the thermo-hydro-mechano-chemical (THMC) processes occurring in the compacted bentonite-buffer during the early stage of HLW disposal and to provide a reliable database for numerical modeling and further investigation of engineered barrier system (EBS), and the design of HLW repository.

  11. Design and validation of the THMC China-Mock-Up test on buffer material for HLW disposal

    Directory of Open Access Journals (Sweden)

    Yuemiao Liu

    2014-04-01

    Full Text Available According to the preliminary concept of the high-level radioactive waste (HLW repository in China, a large-scale mock-up facility, named China-Mock-Up was constructed in the laboratory of Beijing Research Institute of Uranium Geology (BRIUG. A heater, which simulates a container of radioactive waste, is placed inside the compacted Gaomiaozi (GMZ-Na-bentonite blocks and pellets. Water inflow through the barrier from its outer surface is used to simulate the intake of groundwater. The numbers of water injection pipes, injection pressure and the insulation layer were determined based on the numerical modeling simulations. The current experimental data of the facility are herein analyzed. The experiment is intended to evaluate the thermo-hydro-mechano-chemical (THMC processes occurring in the compacted bentonite-buffer during the early stage of HLW disposal and to provide a reliable database for numerical modeling and further investigation of engineered barrier system (EBS, and the design of HLW repository.

  12. Simulation and Validation of Rice Potential Growth Process in Zhejiang Province of China by Utilizing WOFOST Model

    Institute of Scientific and Technical Information of China (English)

    XIE Wen-xia; YAN Li-jiao; WANG Guang-huo

    2006-01-01

    A crop growth model of WOFOST was calibrated and validated through rice field experiments from 2001 to 2004 in Jinhua and Hangzhou, Zhejiang Province. For late rice variety Xiushui 11 and hybrid Xieyou 46, the model was calibrated to obtain parameter values using the experimental data of years 2001 and 2002, then the parameters were validated by the data obtained during 2003.For single hybrid rice Liangyoupeijiu, the data recorded in 2004 and 2003 were used for calibration and validation, respectively. The main focus of the study was as follows: the WOFOST model is good in simulating rice potential growth in Zhejiang and can be used to analyze the process of rice growth and yield potential. The potential yield obtained from the WOFOST model was about 8100 kg/ha for late rice and 9300 kg/ha for single rice. The current average yield in Jinhua is only about 78% (late rice) and 70% (single rice) of their potential yield. The results of the simulation also showed that the current practice of management at the middle and late growth stages of rice should be reexamined and improved to reach optimal rice growth.

  13. Is the DSM-5 hoarding disorder diagnosis valid in China?%DSM-5囤积障碍诊断在中国是否适用?

    Institute of Scientific and Technical Information of China (English)

    王振; 王渊; 赵青; 江开达

    2016-01-01

    Hoarding disorder, newly included as a separate diagnostic entity in the Obsessive-Compulsive and Related Disorders section of DSM-5, has been reported to have significantly different symptoms and etiology than obsessive-compulsive disorder (OCD). However, the validity of this new diagnosis in China – where the storing of possessions is sanctioned and normalized – remains to be proven. We considered available data about pathological hoarding in East Asia and found the condition to be relatively common and symptomatically similar to that reported in western countries. We conclude that the ‘Hoarding Disorder’ diagnosis defined in DSM-5 is a valid clinical entity in China, though when making the diagnosis clinicians must take care to differentiate pathological hoarding that is distressing to the individual and significantly interferes with social and occupational functioning from culturally sanctioned thriftiness that is not associated with either distress or social dysfunction.%概述:囤积障碍(hoarding disorder),作为新近被纳入DSM-5强迫症和相关障碍部分的一个独立疾病,与强迫症(obsessive-compulsive disorder, OCD)相比具有明显不同的症状和病因。然而,在中国,人们认可储藏个人财物并认为这是正常的,这种新的诊断方法在中国的效度还有待证明。我们研究了东亚地区有关病理性囤积的可用数据,并发现囤积是比较常见的情况,而且出现的症状也类似于西方国家的报道。我们认为, DSM-5中定义的“囤积障碍”在中国是一种合理的临床实体,虽然临床医生在作出该诊断时必须小心区分病理性囤积与文化上所认可的节俭,前者令患者非常痛苦并且明显妨碍其社会和职业功能,而后者与痛苦或社交障碍都不相关的。

  14. Multi-site calibration, validation, and sensitivity analysis of the MIKE SHE Model for a large watershed in northern China

    Directory of Open Access Journals (Sweden)

    S. Wang

    2012-12-01

    Full Text Available Model calibration is essential for hydrologic modeling of large watersheds in a heterogeneous mountain environment. Little guidance is available for model calibration protocols for distributed models that aim at capturing the spatial variability of hydrologic processes. This study used the physically-based distributed hydrologic model, MIKE SHE, to contrast a lumped calibration protocol that used streamflow measured at one single watershed outlet to a multi-site calibration method which employed streamflow measurements at three stations within the large Chaohe River basin in northern China. Simulation results showed that the single-site calibrated model was able to sufficiently simulate the hydrographs for two of the three stations (Nash-Sutcliffe coefficient of 0.65–0.75, and correlation coefficient 0.81–0.87 during the testing period, but the model performed poorly for the third station (Nash-Sutcliffe coefficient only 0.44. Sensitivity analysis suggested that streamflow of upstream area of the watershed was dominated by slow groundwater, whilst streamflow of middle- and down- stream areas by relatively quick interflow. Therefore, a multi-site calibration protocol was deemed necessary. Due to the potential errors and uncertainties with respect to the representation of spatial variability, performance measures from the multi-site calibration protocol slightly decreased for two of the three stations, whereas it was improved greatly for the third station. We concluded that multi-site calibration protocol reached a compromise in term of model performance for the three stations, reasonably representing the hydrographs of all three stations with Nash-Sutcliffe coefficient ranging from 0.59–072. The multi-site calibration protocol applied in the analysis generally has advantages to the single site calibration protocol.

  15. Validation of MODIS Aerosol Optical Depth Retrieval over Mountains in Central China Based on a Sun-Sky Radiometer Site of SONET

    Directory of Open Access Journals (Sweden)

    Yan Ma

    2016-02-01

    Full Text Available The 3 km Dark Target (DT aerosol optical depth (AOD products, 10 km DT and Deep Blue (DB AOD products from the Collection 6 (C6 product data of Moderate Resolution Imaging Spectroradiometer (MODIS are compared with Sun-sky Radiometer Network (SONET measurements at Song Mountain in central China, where ground-based remote sensing measurements of aerosol properties are still very limited. The seasonal variations of AODs are significant in the Song Mountain region, with higher AODs in spring and summer and lower AODs in autumn and winter. Annual mean AODs (0.55 µm vary in the range of 0.5–0.7, which indicates particle matter (PM pollutions in this mountain region. Validation against one-year ground-based measurements shows that AOD retrievals from the MODIS onboard Aqua satellite are better than those from the Terra satellite in Song Mountain. The 3 km and 10 km AODs from DT algorithms are comparable over this region, while the AOD accuracy of DB algorithm is relatively lower. However, the spatial coverage of DB products is higher than that of 10 km DT products. Moreover, the optical and microphysical characteristics of aerosols at Song Mountain are analyzed on the basis of SONET observations. It suggests that coarse-mode aerosol particles dominate in spring, and fine-mode particles dominate in summer. The aerosol property models are also established and compared to aerosol types used by MODIS algorithm.

  16. Hair Measurements of Cortisol, DHEA, and DHEA to Cortisol Ratio as Biomarkers of Chronic Stress among People Living with HIV in China: Known-Group Validation

    Science.gov (United States)

    Li, Xiaoming; Zilioli, Samuele; Chen, Zheng; Deng, Huihua; Pan, Juxian

    2017-01-01

    Background Existing literature suggests that endocrine measures, including the steroid hormones of cortisol and Dehydroepiandrosterone (DHEA), as well as the DHEA to cortisol ratio in the human hair can be used as promising biomarkers of chronic stress among humans. However, data are limited regarding the validity of these measures as biomarkers of chronic stress among people living with HIV (PLWH), whose endocrine system or hypothalamic pituitary adrenal (HPA) axis may be affected by HIV infection and/or antiretroviral therapy (ART) medications. Method Using hair sample data and self-reported survey from 60 PLWH in China, we examined the validity of three endocrine measures among Chinese PLWH using a known-groups validation strategy. High-stress group (n = 30) and low-stress group (n = 30) of PLWH were recruited through individual assessment interviews by a local licensed psychologist. The endocrine measures in hair were extracted and assessed by LC-APCI-MS/MS method. Both bivariate and multivariate analyses were conducted to examine the associations between the endocrine measures and the stress level, and to investigate if the associations differ by ART status. Results The levels of endocrine measures among Chinese PLWH were consistent with existing studies among PLWH. Generally, this pilot study confirmed the association between endocrine measures and chronic stress. The high stress group showed higher level hair cortisol and lower DHEA to cortisol ratio. The higher stress group also reported higher scores of stressful life events, perceived stress, anxiety and depression. Hair cortisol level was positively related to anxiety; DHEA was negatively associated with stressful life events; and the DHEA to cortisol ratio was positively related to stressful life events and perceived stress. ART did not affect the associations between the endocrine measures and stress level. Conclusions Our findings suggest that hair cortisol and DHEA to cortisol ratio can be used as

  17. A Pilot Study to Validate a Standardized One-Week Salt Estimation Method Evaluating Salt Intake and Its Sources for Family Members in China

    Directory of Open Access Journals (Sweden)

    Lu Zhang

    2015-01-01

    Full Text Available The objective of this study was to develop a new method named the “one-week salt estimation method” that could estimate an individual’s salt intake and the sources of salt in the diet, and to evaluate this new method with a 24-h urine collection. The new method estimates salt intake from: (1 household cooking by weighing the family salt container and other high-salt condiments or sauces at the beginning and end of a week; (2 processed food according to established China food composition figures; and (3 cafeteria or restaurant meals using the results of previous studies. Consumption of salt additives and major salt contained foods and salt intake related eating habits were collected using a structured simple seven-day questionnaire. In order to validate the method, we studied 37 individuals from 11 families using the new method and 26 of these participants collected seven concurrent 24-h urine samples. The average salt intake for the 26 participants was 15.6 ± 5.5 g/person/day (mean ± standard deviation by the 24-h urine collection and 13.7 ± 6.5 g/person/day by the new method. The difference was 1.8 ± 4.2 g/day/person (p = 0.037. The Pearson correlation coefficient was 0.762 (p < 0.001 and the partial correlation coefficient was 0.771 (p < 0.001 when adjusted for family code. Bland-Altman Plot showed the average of the difference between the two methods was −1.83, with 95% limits of −10.1 to 6.5 g/person/day. The new method showed that 43.7% of salt intake came from household cooking (33.5% from cooking salt, 10.2% from other condiments and sauces, 12.9% from processed food, and 43.4% from eating out. In conclusion, despite its limitations of underestimating salt intake, the “one-week salt estimation method” is easier for people to implement and is likely to provide useful information that highlights the excessively high intake of salt and its sources, and in turn is helpful in guiding dietary salt reduction.

  18. 中国林业碳汇审定与核查体系的构建%Validation and Verification System Construction of Forestry Carbon Sequestration in China

    Institute of Scientific and Technical Information of China (English)

    于天飞; 李怒云; 李智勇; 陈绍志; 吴水荣; 李金良; 夏恩龙

    2011-01-01

    林业在应对气候变化进程中的作用正逐渐被认可,并正成为国际气候变化谈判的重要内容。林业碳汇项目的地位和作用日益上升。更好地促进林业碳汇项目的发展已成为中国林业建设的一项新工作。为了解决林业碳汇项目顺利进入市场的难题,中国需要大力加强林业碳汇审定与核查体系研究。文中阐述了林业碳汇审定与核查的基本概念,明确了林业碳汇审定与核查的目的,提出了林业碳汇的核查依据、核查标准、核查方法及核查流程等内容。%As the significant role of forestry in responding to climate change has been recognized worldwide and forest becomes one of the major topics in climate change negotiations,the importance of forestry carbon sequestration project has been increasing.In order to solve the problems of forest carbon sequestration projects entering the market successfully,China has been promoting the research on forest carbon verification and check system.This paper described the basic concepts and the purpose of forest carbon sequestration validation and verification,and put forward the verification basis,standards,methods and procedure of forest carbon sequestration.Moreover,it prospected the market development of China Green Carbon Foundation,so as to promote the forest carbon validation and verification in China to develop towards marketization.

  19. 沉默权在我国能否确立的问题研究%Validity of establishment of right to silence in China

    Institute of Scientific and Technical Information of China (English)

    尚华

    2001-01-01

    沉默权是犯罪嫌疑人、被告人对司法工作人员的讯问拒绝回答的权利,它是当代世界许多国家刑事司法制度中体现人权保障的重要内容。但中国立法并未规定犯罪嫌疑人、被告人享有沉默权,随着中国刑事诉讼制度逐步与国际接轨,在我国能否确立沉默权已成为一个急需解决的问题。%The right to silence is the right that criminal suspects anddefendants refuse to answer the judicial personnel's question. It is the important content of guaranteeing human rights of many countries' criminal judicial system in today's world. But criminal suspects and defendants have not the right to silence in China. With system of criminal procedure of China approaching the international level the question whether the right to silence should be provided in China is urgent to be solved.

  20. MAX-DOAS measurements and satellite validation of tropospheric NO2 and SO2 vertical column densities at a rural site of North China

    Science.gov (United States)

    Jin, Junli; Ma, Jianzhong; Lin, Weili; Zhao, Huarong; Shaiganfar, Reza; Beirle, Steffen; Wagner, Thomas

    2016-05-01

    North China (NC), namely Huabei in Chinese, is one of the most severely polluted regions in China, and the air pollution issues in this region have received a worldwide attention. We performed ground-based Multi Axis Differential Absorption Spectroscopy (MAX-DOAS) measurements at Gucheng, (39°08‧N, 115°40‧E), a rural site of North China about 110 km southwest of Beijing, from September 2008 to September 2010. The tropospheric vertical column densities (VCDs) of NO2 and SO2 were retrieved using the so-called geometric approximation. The results show that the tropospheric NO2 and SO2 VCDs over NC have nearly the same seasonal variation pattern, with the maximum in winter and minimum in summer, while their diurnal variations are different. We also compared the tropospheric NO2 and SO2 VCDs from our MAX-DOAS measurements with several products of corresponding OMI (Ozone Monitoring Instrument) satellite observations. While in summer good agreement is found, the satellite observations systematically underestimate the tropospheric NO2 in winter over the polluted rural area of NC, probably mostly due to the so called aerosol shielding effect. In contrast, for SO2 no such clear conclusion can be drawn, probably owing to the larger uncertainties from MAX-DOAS and in particular satellite retrievals. This indicates that improvements of the retrieval algorithm for MAX-DOAS and off-line corrections of satellite measurements for the tropospheric SO2 VCDs should be given more emphasis in the future.

  1. MAX-DOAS measurements in southern China: retrieval of aerosol extinctions and validation using ground-based in-situ data

    Directory of Open Access Journals (Sweden)

    X. Li

    2010-03-01

    Full Text Available We performed MAX-DOAS measurements during the PRiDe-PRD2006 campaign in the Pearl River Delta region 50 km north of Guangzhou, China, for 4 weeks in June 2006. We used an instrument sampling at 7 different elevation angles between 3° and 90°. During 9 cloud-free days, differential slant column densities (DSCDs of O4 (O2 dimer absorptions between 351 nm and 389 nm were evaluated for 6 elevation angles. Here, we show that radiative transfer modeling of the DSCDS can be used to retrieve the aerosol extinction and the height of the boundary layer. A comparison of the aerosol extinction with simultaneously recorded, ground based nephelometer data shows excellent agreement.

  2. 中国消除新生儿破伤风现场认证调查%Validation on the elimination of neonatal tetanus programs through Lot Quality Assurance-Cluster Sample Survey in China

    Institute of Scientific and Technical Information of China (English)

    樊朝阳; 关宏岩; 罗树生; 左树岩; 朱徐; 夏伟; 罗会明; 徐晓超; 曹彬

    2014-01-01

    Objective Field surveys were performed under WHO recommended validation procedures,using the Lot Quality Assurance-Cluster Sample (LQA-CS) method to validate the elimination status regarding neonatal tetanus in China.Methods LQA-CS surveys were conducted in two areas under the highest risk of neonatal tetanus-Jiangrnen prefecture in Guangdong and Hechi in Guangxi.Random sampling method was conducted on 96 survey clusters in each prefecture with 12 eligible live births (live birth born one year before the survey) for each cluster,by trained investigators.Results There were 1 153 eligible live births from 23 465 families surveyed in Jiangmen and 1 152 eligible live births from 21 623 families being studied in Hechi.All the indices on quality control were strictly followed.There was no neonatal tetanus case which met the criteria of neonatal elimination found in either of the areas.Data showed that neonatal tetanus had been eliminated in both Jiangmen and Hechi cities.Conclusion Since both Jiangmen and Hechi were cities having the highest-risk in China,it was most likely that neonatal tetanus had also been eliminated in other prefectures at lower risk.Elimination programs on MNT was therefore considered validate in China when the study was carried out.However,the achievements needed to be maintained.%目的 现场调查认证中国是否消除新生儿破伤风(NT).方法 采用批质量保证-群抽样(LQA-CS)方法,现场入户调查中国NT发病风险最高的广东省江门市和广西壮族自治区河池市各随机抽取的96个调查点、每个点调查12名符合条件(调查前一年内出生)活产儿的NT发病情况.结果 江门市共调查23 465户家庭、1 153名合格活产儿,河池市共调查21 623户家庭、1 152名合格活产儿.现场认证调查所设立的各项质控指标均符合要求.调查中两市均未发现因NT引起的死亡或者住院病例,已达到消除NT的标准,结合现场调查各项可靠质控指标,也

  3. Measuring health-related quality of life in children with cancer living in mainland China: feasibility, reliability and validity of the Chinese mandarin version of PedsQL 4.0 Generic Core Scales and 3.0 Cancer Module

    Directory of Open Access Journals (Sweden)

    Ji Yi

    2011-11-01

    Full Text Available Abstract Background The Pediatric Quality of Life Inventory (PedsQL is widely used instrument to measure pediatric health-related quality of life (HRQOL for children aged 2 to 18 years. The purpose of the current study was to investigate the feasibility, reliability and validity of the Chinese mandarin version of the PedsQL 4.0 Generic Core Scales and 3.0 Cancer Module in a group of Chinese children with cancer. Methods The PedsQL 4.0 Genetic Core Scales and the PedsQL 3.0 Cancer Module were administered to children with cancer (aged 5-18 years and parents of such children (aged 2-18 years. For comparison, a survey on a demographically group-matched sample of the general population with children (aged 5-18 and parents of children (aged 2-18 years was conducted with the PedsQL 4.0 Genetic Core Scales. Result The minimal mean percentage of missing item responses (except the School Functioning scale supported the feasibility of the PedsQL 4.0 Generic Core Scales and 3.0 Cancer Module for Chinese children with cancer. Most of the scales showed satisfactory reliability with Cronbach's α of exceeding 0.70, and all scales demonstrated sufficient test-retest reliability. Assessing the clinical validity of the questionnaires, statistically significant difference was found between healthy children and children with cancer, and between children on-treatment versus off-treatment ≥12 months. Positive significant correlations were observed between the scores of the PedsQL 4.0 Generic Core Scale and the PedsQL 3.0 Cancer Module. Exploratory factor analysis demonstrated sufficient factorial validity. Moderate to good agreement was found between child self- and parent proxy-reports. Conclusion The findings support the feasibility, reliability and validity of the Chinese Mandarin version of PedsQL 4.0 Generic Core Scales and 3.0 Cancer Module in children with cancer living in mainland China.

  4. 中国房地产投资及政策调控的有效性%Real Estate Investments and Validity of Macro-policies in China

    Institute of Scientific and Technical Information of China (English)

    李雅静; 周洁

    2015-01-01

    多年来我国房地产市场呈现过快过热发展,我国政府也不断出台各种政策来调控房地产业的发展。基于2007年1月至2015年3月的月度数据,利用误差修正模型和 Johansen检验着重分析了货币供应量、存贷利率、房产税三个变量对我国房地产投资的短期和长期影响。结果显示,货币供应量和房产税对我国房地产投资的影响显著,利率对房地产投资的影响并不显著,货币供应量与房地产投资呈正相关关系,利率和房产税与房地产投资呈负相关关系。%In recent years ,the real estate market of China excessive and overheating development ,government has introduced a variety of policies to control the development of real estate industry. This paper analysis the effect of currency supply、interest rate and real estate tax to property in‐vestment using ECM model and the monthly data over the period 2007 -2015.The results show the currency supply and real estate tax has signifi‐cant influence on property investment ,and interest rate has not. Moreover property investment would increase with raising the currency supply , and would decrease with raising interest rates and property taxes.

  5. Effects of extreme climate events on tea (Camellia sinensis functional quality validate indigenous farmer knowledge and sensory preferences in tropical China.

    Directory of Open Access Journals (Sweden)

    Selena Ahmed

    Full Text Available Climate change is impacting agro-ecosystems, crops, and farmer livelihoods in communities worldwide. While it is well understood that more frequent and intense climate events in many areas are resulting in a decline in crop yields, the impact on crop quality is less acknowledged, yet it is critical for food systems that benefit both farmers and consumers through high-quality products. This study examines tea (Camellia sinensis; Theaceae, the world's most widely consumed beverage after water, as a study system to measure effects of seasonal precipitation variability on crop functional quality and associated farmer knowledge, preferences, and livelihoods. Sampling was conducted in a major tea producing area of China during an extreme drought through the onset of the East Asian Monsoon in order to capture effects of extreme climate events that are likely to become more frequent with climate change. Compared to the spring drought, tea growth during the monsoon period was up to 50% higher. Concurrently, concentrations of catechin and methylxanthine secondary metabolites, major compounds that determine tea functional quality, were up to 50% lower during the monsoon while total phenolic concentrations and antioxidant activity increased. The inverse relationship between tea growth and concentrations of individual secondary metabolites suggests a dilution effect of precipitation on tea quality. The decrease in concentrations of tea secondary metabolites was accompanied by reduced farmer preference on the basis of sensory characteristics as well as a decline of up to 50% in household income from tea sales. Farmer surveys indicate a high degree of agreement regarding climate patterns and the effects of precipitation on tea yields and quality. Extrapolating findings from this seasonal study to long-term climate scenario projections suggests that farmers and consumers face variable implications with forecasted precipitation scenarios and calls for research

  6. Chinas Ingenieure

    Institute of Scientific and Technical Information of China (English)

    VonChristophHein; Schanghai

    2005-01-01

    Drei Schlagworte praegen derzeit das Bild von China im Ausland: China wird zur Fabrik der Welt. China wird zum groeBten Markt der Welt. Und China ist ein Hochrisikoland. Bald diirfte sich ein viertes dazugesellen: China wird zum wichtigen Standort fiir Forschung und Entwicklung.

  7. 中国区域多源土地覆被遥感产品精度分析与验证%Precision analysis and validation of multi-sources landcover products derived from remote sensing in China

    Institute of Scientific and Technical Information of China (English)

    宋宏利; 张晓楠

    2012-01-01

    国家及区域尺度的土地覆被信息对于解决环境演变、生物多样性保护、生态系统评价及环境建模等一系列问题起着至关重要的作用.该文以中国科学院CHINA2000数据为参考,从国家尺度比较了当前全球4种土地覆被遥感产品的分类精度,以便解释验证数据与参考数据在空间及专题上的一致性和异质性.结果表明:与参考数据相比,4种遥感产品的土地覆被类别的空间分布,从整体上表现出较高的一致性,但在局部区域差异性较大,特别是在景观异质性较强的西南和东南地区;GLC2000遥感产品从相关系数和总体精度方面都表现出与参考数据较好的一致性,其相关系数为0.92,总体精度为55.86%,GLOBCOVER产品则表现出与参考数据较差的一致性;4种产品与参考数据在空间上表现出明显的混淆现象,混淆主要发生于林地、灌木、草地和耕地之间,这表明粗空间分辨率遥感产品在识别叶类土地覆被类型的能力上仍需要改进,该文为中国用户合理利用遥感产品提供了科学合理的依据.%Precise state and regional land cover mapping are foundational data in the studies of land surface processes and modeling, such as climate change, biodiversity conservation, ecosystem assessment, and environmental modeling. This study aimed to perform the validation and comparison of the four global land cover datasets, and examine the suitability and accuracy of different coarse spatial resolution datasets in mapping land cover categories across China. The results indicated that the four land cover products demonstrated the consistency in whole scale, but in local scale, display a conspicuous difference especially in southeast and southwest zones. GLC2000 had the best consistency in the relative index and overall accuracy, which were 0.92 and 55.86% respectively; the GLOBCOVER had the worst consistency compared to the reference data , the relative index and

  8. Alignment validation

    Energy Technology Data Exchange (ETDEWEB)

    ALICE; ATLAS; CMS; LHCb; Golling, Tobias

    2008-09-06

    The four experiments, ALICE, ATLAS, CMS and LHCb are currently under constructionat CERN. They will study the products of proton-proton collisions at the Large Hadron Collider. All experiments are equipped with sophisticated tracking systems, unprecedented in size and complexity. Full exploitation of both the inner detector andthe muon system requires an accurate alignment of all detector elements. Alignmentinformation is deduced from dedicated hardware alignment systems and the reconstruction of charged particles. However, the system is degenerate which means the data is insufficient to constrain all alignment degrees of freedom, so the techniques are prone to converging on wrong geometries. This deficiency necessitates validation and monitoring of the alignment. An exhaustive discussion of means to validate is subject to this document, including examples and plans from all four LHC experiments, as well as other high energy experiments.

  9. SANSMIC Validation.

    Energy Technology Data Exchange (ETDEWEB)

    Weber, Paula D.; Rudeen, David Keith; Lord, David L.

    2014-08-01

    SANSMIC is solution mining software that was developed and utilized by SNL in its role as geotechnical advisor to the US DOE SPR for planning purposes. Three SANSMIC leach modes - withdrawal, direct, and reverse leach - have been revalidated with multiple test cases for each mode. The withdrawal mode was validated using high quality data from recent leach activity while the direct and reverse modes utilized data from historical cavern completion reports. Withdrawal results compared very well with observed data, including the location and size of shelves due to string breaks with relative leached volume differences ranging from 6 - 10% and relative radius differences from 1.5 - 3%. Profile comparisons for the direct mode were very good with relative leached volume differences ranging from 6 - 12% and relative radius differences from 5 - 7%. First, second, and third reverse configurations were simulated in order to validate SANSMIC over a range of relative hanging string and OBI locations. The first-reverse was simulated reasonably well with relative leached volume differences ranging from 1 - 9% and relative radius differences from 5 - 12%. The second-reverse mode showed the largest discrepancies in leach profile. Leached volume differences ranged from 8 - 12% and relative radius differences from 1 - 10%. In the third-reverse, relative leached volume differences ranged from 10 - 13% and relative radius differences were %7E4 %. Comparisons to historical reports were quite good, indicating that SANSMIC is essentially the same as documented and validated in the early 1980's.

  10. Validation of Modis Aerosol Optical Thickness Retrieval Over Yangtze Delta Region of China%MODIS气溶胶光学厚度在长江三角洲地区适用性分析

    Institute of Scientific and Technical Information of China (English)

    郑有飞; 董自鹏; 吴荣军; 李占清; 江洪

    2011-01-01

    This paper presents a comparison of aerosol optical thickness (AOT) retrieved from MODIS (both terra and aqua) collections with in situ ground-based data at three Aerosol Robotic Network (AERONET) sites over Yangtze Delta region from 2007 to 2009. The validation results show that the performances of the MODIS AOT retrievals have significant regional differences. MODIS is found to overestimate AOT observably at Taihu site, with only about 30% of retrieval data falling within the expected uncertainty. The systematic biases are mainly due to incorrect assumptions in the surface reflectance. There is a poor MODIS retrieval in this region. On the other hand,AQUA and TERRA MODIS derived AOTs are negatively biased at Zhejiang Forestry University (ZFU) site with 81.8% and 53.3% of retrieval data falling in the expected uncertainty, and the dominant sources of MODIS aerosol retrieval errors are aerosol models and surface reflectance estimations, respectively. The MODIS algorithm can deal well with this area. For Qiandaohu site, the MODIS data are significantly underestimated due to the overestimation of aerosol single scattering albedo. Unfortunately, there is no sufficient level 2.0 AERONET data to take a more reliable validation at this site. The analysis in this paper indicates the need for systematic modification of the MODIS algorithm over Yangtze delta region of China.%利用太湖、浙江林学院和千岛湖站点AERONET数据对MODIS气溶胶光学厚度适用性进行验证表明,长江三角洲地区MODIS气溶胶光学厚度反演精度具有较大的地域差异,太湖站点显著偏高,达到MODIS精度设计范围(±0.05±0.15τ)的数据仅占30.0%左右,不具有显著适用性,地表反射率估计不足是造成太湖MODIs反演误差的主要原因.浙江林学院站点整体偏低,AQuA/MODIS和TERRA/MODIS主要误差分别来源于对气溶胶单次散射反照率和对地表反射率的估计不足,两颗卫星分别有81.8%和53.3%的数据满

  11. Forensic DNA typing in China.

    Science.gov (United States)

    Hou, Y P

    2009-04-01

    In the field of forensic genetics, essential developmental impulses come from the advances of the molecular biology and human genome projects. This paper overviews existing technologies for forensic genetics in China and gives a perspective of forensic DNA analysis. In China, work has been done in the development of blood group serology of the conventional markers. Forensic scientists in China also contributed to the progress of DNA analysis by the validation of numerous test methods and by optimization of these methods. During these years, forensic DNA analysis in China has experienced tremendous progress towards development of robust, efficient and precise protocols, including the development of short tandem repeat analysis, mitochondrial DNA and Y-chromosome analysis. Forensic scientists are constantly looking for new methods to further improve DNA typing. Therefore, this paper also focuses on emerging new technologies in China, which represent an interest for forensic genetics.

  12. CHINA TODAY

    Institute of Scientific and Technical Information of China (English)

    2015-01-01

    PUBLISHED MONTHLY BY CHINATODAY UNDER CHINA INTERNATIONAL PUBLISHING GROUP IN ENGLISH, SPANISH, FRENCH, ARABIC, CHINESE, AND TURKISH, WITH DIGITAL VERSIONS IN CHINESE, ENGLISH, FRENCH, GERMAN, SPANISH AND ARABIC ON THE INTERNET, SPONSORED BY CHINA WELFARE INSTITUTE.

  13. Expanding China

    Institute of Scientific and Technical Information of China (English)

    LisaChiu

    2003-01-01

    CHINA-Enabling A New Era of Changes paints a comprehensive and extremely up-to-date look at the current growth trends in China and examines ways to maintain this fast-paced growth for future generations.

  14. Feeding China

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    China is expected to reap a bumper harvest this autumn, but grain security remains a long-term concern Despite sweeping natural disasters China is on track to achieve a bounti ful harvest for this autumn’s grain yield,which usually accounts fo three fourths of the annual output,said Minister of Agriculture Han Changfu.

  15. China's Actions

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    @@ China's National Development and Reform Commission publicized the country's policies and actions for addressing climate change in a report released on November 26,2009.The report highlighted China's efforts in cutting greenhouse gas emissions in 2009 by: (1)Rigorously checking the blind expansion of its energy-and pollution-intensive industries.

  16. China Intersections

    Institute of Scientific and Technical Information of China (English)

    Barbara Harbin Cobb

    2009-01-01

    <正>I’m a few years older than the People’s Re- public of China, but hardly an infant compared to China’s vast history and culture. China and I have intersected at many points, and I want to tell you about a few of them.

  17. Simulation and Preliminary Validation of China' s Temperature in a Decade by RegCM3%RegCM3模式对中国近10年来气温变化的模拟实验及检验

    Institute of Scientific and Technical Information of China (English)

    杜吴鹏; 高庆先; 师华定; 孙丹; 房小怡

    2012-01-01

    In recent years, global climate change has become a hot issue concerned and studied by domestic and foreign atmospheric scientists. The change of temperature is the most significant characteristic as well as the most direct consequence of climate change. Extreme weather and climate occurrs more and more frequently in the recent decade, which will have great potential impacts on many regions especially climate-sensitive areas. The research of temperature simulation and validation can help to assess the model applicability systematically as well as can be used as reference for improvment and perfection of the model. The data used in this research come from the simulation results of ten years (2000-2009) obtained by Regional Climate Model and the relevant meteorological observation data from 752 stations. The research methods are mainly mathematical statistics, comparison and analysis as well as correlation validation. In this paper, temperature and its change in the recent decade (2000-2009) in China were first simulated by RegCM3, and then the results were validated preliminarily and analyzed in detail based on meteorological observation data. The results show that the model can simulate the temperature distribution, gradient changes and obvious high temperature centers in general, and the simulation results of central and eastern China are better than western China, such as Qinghai-Tibet Plateau and Sinkiang. The temperature change simulations of 2005-2009 at representative meteorological stations are consistent with those of 2000-2004, which indicates that the model has a certain simulation capability of regional climate change. Further validation shows that the model can simulate the annual and seasonal temperature change as a whole, and the simulation results are better in Northeast China and North China than in other regions. However, there is a phenomenon of systematically low value, especially for high temperature season in northern China and low temperature

  18. Translating China

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    sidney Shapiro, an American-born translator famous for his translation of Chinese literary works, received the Lifetime Achievement Award in Translation by the Translators Association of China on December 2, 2010.

  19. CHINA DEHYDRATED

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    Across China in 2007,39.93 million hectares of farmland was affected by drought,of which nearly 9 percent became unfertile. Millions of people had difficulty accessing drinking water"Spring rain is as precious as oil."This ancient proverb invented by farmers in north China captures both the im- portance and rarity of springtime rain in the region.Areas south of China’s great Yangtze River receive high levels of rainfall during the country’s mon-

  20. Damage Theory Validation

    DEFF Research Database (Denmark)

    Simonsen, Bo Cerup

    1998-01-01

    This report contains a series of validation examples for the theoretical model implemented in the computer program DAMAGE. note that the validation examples are for assembled structures.......This report contains a series of validation examples for the theoretical model implemented in the computer program DAMAGE. note that the validation examples are for assembled structures....

  1. Descriptors of server capabilities in China

    DEFF Research Database (Denmark)

    Adeyemi, Oluseyi; Slepniov, Dmitrij; Wæhrens, Brian Vejrum;

    2013-01-01

    China with the huge market potential it possesses is an important issue for subsidiaries of western multinational companies. The objective of this paper is therefore to strengthen researchers’ and practitioners’ perspectives on what are the descriptors of server capabilities. The descriptors...... are relevant to determine subsidiary roles and as an indication of the capabilities required. These descriptors are identified through extensive literature review and validated by case studies of two Danish multinational companies subsidiaries operating in China. They provided the empirical basis...

  2. An integrated hydrological, ecological, and economical (HEE) modeling system for assessing water resources and ecosystem production: calibration and validation in the upper and middle parts of the Yellow River Basin, China

    Science.gov (United States)

    Li, Xianglian; Yang, Xiusheng; Gao, Wei

    2006-08-01

    Effective management of water resources in arid and semi-arid areas demands studies that cross over the disciplinaries of natural and social sciences. An integrated Hydrological, Ecological and Economical (HEE) modeling system at regional scale has been developed to assess water resources use and ecosystem production in arid and semi-arid areas. As a physically-based distributed modeling system, the HEE modeling system requires various input parameters including those for soil, vegetation, topography, groundwater, and water and agricultural management at different spatial levels. A successful implementation of the modeling system highly depends on how well it is calibrated. This paper presented an automatic calibration procedure for the HEE modeling system and its test in the upper and middle parts of the Yellow River basin. Previous to calibration, comprehensive literature investigation and sensitivity analysis were performed to identify important parameters for calibration. The automatic calibration procedure was base on conventional Monte Carlo sampling method together with a multi-objective criterion for calibration over multi-site and multi-output. The multi-objective function consisted of optimizing statistics of mean absolute relative error (MARE), Nash-Sutcliffe model efficiency coefficient (E NS), and coefficient of determination (R2). The modeling system was calibrated against streamflow and harvest yield data from multiple sites/provinces within the basin over 2001 by using the proposed automatic procedure, and validated over 1993-1995. Over the calibration period, the mean absolute relative error of simulated daily streamflow was within 7% while the statistics R2 and E NS of daily streamflow were 0.61 and 0.49 respectively. Average simulated harvest yield over the calibration period was about 9.2% less than that of observations. Overall calibration results have indicated that the calibration procedures developed in this study can efficiently calibrate

  3. Destination China

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    China’s foreign direct investment (FDI) inflows dropped by about 20 percent year on year in the first quarter,raising questions about the country’s attractiveness to foreign investors. Edgar G. Hotard,Chairman of the Monitor Group (China),sat down with Beijing Review reporter Hu Yue on the sidelines of the Boao Forum for Asia on April 17-19,to discuss this issue. The Monitor Group is a global provider of strategy consulting services,headquartered in the United States and with offices in China.

  4. Psychological Test Validity

    Directory of Open Access Journals (Sweden)

    Gessmann H.-W.

    2015-02-01

    Full Text Available This paper presents a theoretical overview of current aspects about the validity problems of psychological tests. The article demonstrates the importance of the development of psychological tests and the scientific studies of their validity, describes the different types of validity and the possible ways of measurement and determination of the validity coefficients. The paper is recommended for researchers, whose work is dedicated to the development, modification or adaptation of the psychological test.

  5. Principles of Proper Validation

    DEFF Research Database (Denmark)

    Esbensen, Kim; Geladi, Paul

    2010-01-01

    Validation in chemometrics is presented using the exemplar context of multivariate calibration/prediction. A phenomenological analysis of common validation practices in data analysis and chemometrics leads to formulation of a set of generic Principles of Proper Validation (PPV), which is based...

  6. China's Confidence

    Institute of Scientific and Technical Information of China (English)

    Shang Lin'aiyi

    2008-01-01

    @@ With the spread of the global financial turmoil.China is Under growing tension from its large population,limited resource,environment Problems,and losing its competitive edge in the world as exports are being driven down by shrinking demand abroad as well as higher costs.

  7. China White

    DEFF Research Database (Denmark)

    Arnoldi, Jakob; Lash, Scott

    2012-01-01

    This article reflects on some themes in Harrison White’s work in the context of China, where the social and cultural construction of markets is quite literal. We explore how we get markets where previously there were no markets and draw on White’s central themes of ‘uncertainty’, ‘value’ and ‘order...

  8. China Reflections.

    Science.gov (United States)

    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)

  9. Ephemeral China/Handmade China

    Directory of Open Access Journals (Sweden)

    Xing Ruan

    2014-07-01

    Full Text Available A China that is in a frenzied state of economic boom and potential social instability, which is most vividly represented in its architectural and urban developments, is, I hope I will convince you, ephemeral. A quite different China, perhaps is not so visible as its new buildings and cities, is metaphorically ‘handmade’. I should like to extend the meanings of the handmade to the more stable and long lasting attitudes towards social life, and even mortality. My sources for the second China are partially from literature (not from architecture. With the construction boom since the mid-1990s, mainstream Western architectural journals and galleries have been racing to expose new architecture in China; celebrity Western architects have been winning major commissions in China: the 2008 Beijing Olympic Games is a case in point. The sheer quantity and speed of China’s development, as evidenced in architecture and urbanisation, causes an ‘unbearable lightness of being’ (to paraphrase Milan Kundera. Does all this then suggest that China, as solidified in its buildings and cities, is no longer ‘handmade’ in the sense that memory and a sense of history are redundant (particularly for a country that has a recorded history of more than 5000 years, which have been so lovingly recorded in handmade artefacts? The true meaning of the handmade, which absorbs labour — an ‘honourable labour’ as Joseph Conrad lovingly put it in his Mirror of the Sea, as well as memory, like that of a home, is a static artefact, which harbours our changing emotion, the frailties of human life, and indeed, the growing awareness that comes with time of our mortality: the handmade offers the necessary enshrinement of life’s vulnerability. Let me assure you, the seemingly fast-changing China, as represented in its new architecture and city forms, as well in its frenzied urbanisation and booming economy, is but a smoke screen. It is, in other words, ephemeral. The

  10. 东北地区玉米气候适宜评价指标的确定与验证%Identification and validation of climatic suitability indicator of maize in Northeast China

    Institute of Scientific and Technical Information of China (English)

    谭方颖; 宋迎波; 毛留喜; 王建林

    2016-01-01

    为科学、定量地评价气象条件对玉米生长发育及产量形成的影响,以东北地区为例,利用模糊数学原理,在考虑了玉米生物学特性的基础上,结合农业气象业务服务指标,构建了东北区温度、水分、日照适宜度模型,采用几何平均法计算了玉米气候适宜度。考虑到不同发育期气候条件对玉米产量形成影响程度的客观差异,运用相关系数法设定玉米生育期内各旬对产量的权重,采用加权平均法构建了玉米播种至任意时段的气候适宜指数。利用各时段历史气候适宜指数最大值、平均值、最小值,确定了不同等级的气候适宜评价指标。基于该指标将1993—2011年玉米全生育期气候适宜指数划分为气候适宜、较适宜、较不适宜和不适宜4个等级,并将该指标进行验证。检验结果表明:东北地区玉米气候适宜等级与生育期内气象条件的优劣具有很好的一致性,播种~拔节、播种~乳熟、播种~成熟3个阶段的气候适宜等级与产量增减幅度的相关性十分显著( P ≤0.05),且越接近成熟期,相关性越明显;气候适宜等级能够较准确地反映出玉米生育期内气象条件的优劣变化及逐年、典型灾害年产量的实际情况。%In order to assess the effects of meteorological conditions on growth and yield of maize scientifically and quantifiably ,Northeast China was taken as an example using fuzzy mathematics to establish suitability functions for tem -perature ,moisture and sunshine ,combined with the biological characteristics of maize and agricultural meteorological business services index .As a result ,the climatic suitability of maize was calculated by geometric mean formula .Consid-ering the objective differences in influence intensities on growth of maize by weather conditions ,the correlation analysis was used to calculate the weight for each ten - day to every growth stage

  11. Valid Reasoning in Ancient China from the Perspective of Modern Logic%从现代逻辑观点看中国古代的有效推理

    Institute of Scientific and Technical Information of China (English)

    杨武金

    2011-01-01

    中国古代逻辑也是研究推理和论证的。推理和论证的主要目的是揭示一个命题为真的原因或理由。推理关系是一种 "必然地得出" 的关系。墨子提出了四种推理模式:"辟"、"侔"、"援"、"推",而且把 "推" 又分为两种 "止",即归纳"止" 式推论和演绎 "止" 式推论。特别地,墨家提出了 "效" 作为判定推理是否有效的标准。%Ancient Chinese logic concerns reasoning and argumentation. The main aim of argumentation is to reveal the reasons for true statements. The relation between the reasons and the statement to be explained is how the truth of the the statement "necessarily comes about"given the reasons. The Mohists advanced four kinds of reasoning pattern: "illustrating (pi,辟)", "parallelizing (mou, 侔)", "adducing (yuan, 援)" and "inferring (tui, 推)". "Inferring"can also be divided into two kinds of "stopping (zhi, 止)", that is to say, inductive and deductive "stopping" inferences. In addition, the Mohists proposed a standard called "xiao (效)" for determining whether or not reasoning is valid.

  12. Validity of Bergmann's Rule in A. draco and N. confucianus,China%Bergmann规律在中华姬鼠和社鼠中有效性的检验

    Institute of Scientific and Technical Information of China (English)

    黄艳南; 张泽钧; 樊智; 蒋辉; 黎运喜; 杨学贵

    2012-01-01

    尽管Bergmann规律在许多生物类群中得到了验证,然而其在啮齿动物中的有效性却存在较大争议.本文以主要分布于我国姬鼠属(Apodemus)的中华姬鼠(A.draco)以及白腹鼠属(Niviventer)的社鼠(N.confucianus)为模式动物,通过头骨颅基长与纬度、海拔间的相关关系对Bergmann规律进行了检验.结果发现中华姬鼠和社鼠头骨颅基长与纬度之间无显著相关性,与海拔间具有显著正相关,表明Bergmann定律在中华姬鼠和社鼠中并没有广泛适用性.分析认为啮齿动物体型大小的变化可能是多因素综合作用的结果,因此在不同物种之间以及同一物种的不同种群之间皆可能有所不同.%Although Bergmann's rule was tested to be valid among many biological fauna,extenstive controversy on its validty still exists in rodents.In this research,we used A.draco of Apodemus and N.confucianus in Niviventer as models animals to testify the rule based upon the relationship between skull basal length and latitude and altitude.The results indicated that no significant positve relationship existed in A.draco and N.confucianus between their skull base length and latitude,and in A.draco and N.confucianus between their skull basal length and altitude.Furthermore,significant negative relationship was found in N.confucianus between their skull basal length and latitude.These results highlighted that the rule can not be applied to all species under the two genus.Their body sizes seemed not to be determined by single,but multiple factors,such as climate,diet,predation,competition,and lifestyle as well.

  13. Validity Considerations in CET-4 Banked Cloze Construction

    Institute of Scientific and Technical Information of China (English)

    袁慧

    2013-01-01

    In order to assess college students’overall language proficiency, a new format, banked cloze, is included in the revised CET-4. Based on the previous studies on banked cloze in China, this paper discusses on how to construct highly valid CET-4 banked cloze in line with the revised CET Syllabus (2006).

  14. Teachers' Engagement at Work: An International Validation Study

    Science.gov (United States)

    Klassen, Robert M.; Aldhafri, Said; Mansfield, Caroline F.; Purwanto, Edy; Siu, Angela F. Y.; Wong, Marina W.; Woods-McConney, Amanda

    2012-01-01

    This study explored the validity of the Utrecht Work Engagement Scale in a sample of 853 practicing teachers from Australia, Canada, China (Hong Kong), Indonesia, and Oman. The authors used multigroup confirmatory factor analysis to test the factor structure and measurement invariance across settings, after which they examined the relationships…

  15. THIRSTY CHINA

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    Extreme weather conditions have blighted much of China over the past year and a pattern of increasing drought has emerged. The problem is both economic and human. Swathes of farmland have been hit by drought leading to production losses and millions of people have had difficulty accessing fresh water. While the government is attempting to tackle the issue,increasingly dry weather is something that could prove a long-term problem for the countryA rare longdrought has had severe consequences across China and brought up difficult auestions about the thecause"Guilin tops the world in landscape"is a well-accepted saying for Chinese people. Guilin is a city and tourist resort in south China’s Guangxi Zhuang Autonomous Region and attracts many people because of its charming beauty,

  16. Capitalizing China

    OpenAIRE

    Joseph Fan; Randall Morck; Bernard Yeung

    2011-01-01

    Despite a vast accumulation of private capital, China is not embracing capitalism. Deceptively familiar capitalist features disguise the profoundly unfamiliar foundations of "market socialism with Chinese characteristics." The Chinese Communist Party (CCP), by controlling the career advancement of all senior personnel in all regulatory agencies, all state-owned enterprises (SOEs), and virtually all major financial institutions state-owned enterprises (SOEs), and senior Party positions in all ...

  17. China DBSAT Inaugurated

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    @@ China Direct Broadcast Satellite Co Ltd(China DBSAT),the only satellite operator on the mainland,was inaugurated on December 25,2007 in Beijing,marking the completion of the satellite operation industry integration in mainland China.

  18. Validation Measures in CMMI

    OpenAIRE

    Khraiwesh, Mahmoud

    2011-01-01

    Validation is one of the software engineering disciplines that help build quality into software. The major objective of software validation process is to determine that the software performs its intended functions correctly and provide information about its quality and reliability. This paper identifies general measures for the specific goals and its specific practices of Validation Process Area (PA) in Capability Maturity Model Integration (CMMI). CMMI is developed by Software Engineering In...

  19. Validation of simulation models

    DEFF Research Database (Denmark)

    Rehman, Muniza; Pedersen, Stig Andur

    2012-01-01

    of models with regards to their purpose, character, field of application and time dimension inherently calls for a similar diversity in validation approaches. A classification of models in terms of the mentioned elements is presented and used to shed light on possible types of validation leading...... of models has been somewhat narrow-minded reducing the notion of validation to establishment of truth. This article puts forward the diversity in applications of simulation models that demands a corresponding diversity in the notion of validation....

  20. Is China Different?

    DEFF Research Database (Denmark)

    Ljungwall, Christer; Tingvall, Patrick Gustavsson

    2013-01-01

    We examine whether China has benefited more from financial development than other countries. The results show that financial development has been less significant for growth in China than in other countries, even when China is compared with other transition economies.......We examine whether China has benefited more from financial development than other countries. The results show that financial development has been less significant for growth in China than in other countries, even when China is compared with other transition economies....

  1. Is China different?

    DEFF Research Database (Denmark)

    Tingvall, Patrik Gustavsson; Ljungwall, Christer

    2012-01-01

    We examine whether China has benefited more from exports than other countries. The results show that exports have been more significant for growth in China than in other countries, even when China is compared with other transition economies.......We examine whether China has benefited more from exports than other countries. The results show that exports have been more significant for growth in China than in other countries, even when China is compared with other transition economies....

  2. An SAT® Validity Primer

    Science.gov (United States)

    Shaw, Emily J.

    2015-01-01

    This primer should provide the reader with a deeper understanding of the concept of test validity and will present the recent available validity evidence on the relationship between SAT® scores and important college outcomes. In addition, the content examined on the SAT will be discussed as well as the fundamental attention paid to the fairness of…

  3. Checklists for external validity

    DEFF Research Database (Denmark)

    Dyrvig, Anne-Kirstine; Kidholm, Kristian; Gerke, Oke;

    2014-01-01

    RATIONALE, AIMS AND OBJECTIVES: The quality of the current literature on external validity varies considerably. An improved checklist with validated items on external validity would aid decision-makers in judging similarities among circumstances when transferring evidence from a study setting...... to an implementation setting. In this paper, currently available checklists on external validity are identified, assessed and used as a basis for proposing a new improved instrument. METHOD: A systematic literature review was carried out in Pubmed, Embase and Cinahl on English-language papers without time restrictions....... The retrieved checklist items were assessed for (i) the methodology used in primary literature, justifying inclusion of each item; and (ii) the number of times each item appeared in checklists. RESULTS: Fifteen papers were identified, presenting a total of 21 checklists for external validity, yielding a total...

  4. Bibliometrics for Social Validation.

    Science.gov (United States)

    Hicks, Daniel J

    2016-01-01

    This paper introduces a bibliometric, citation network-based method for assessing the social validation of novel research, and applies this method to the development of high-throughput toxicology research at the US Environmental Protection Agency. Social validation refers to the acceptance of novel research methods by a relevant scientific community; it is formally independent of the technical validation of methods, and is frequently studied in history, philosophy, and social studies of science using qualitative methods. The quantitative methods introduced here find that high-throughput toxicology methods are spread throughout a large and well-connected research community, which suggests high social validation. Further assessment of social validation involving mixed qualitative and quantitative methods are discussed in the conclusion.

  5. Bibliometrics for Social Validation

    Science.gov (United States)

    2016-01-01

    This paper introduces a bibliometric, citation network-based method for assessing the social validation of novel research, and applies this method to the development of high-throughput toxicology research at the US Environmental Protection Agency. Social validation refers to the acceptance of novel research methods by a relevant scientific community; it is formally independent of the technical validation of methods, and is frequently studied in history, philosophy, and social studies of science using qualitative methods. The quantitative methods introduced here find that high-throughput toxicology methods are spread throughout a large and well-connected research community, which suggests high social validation. Further assessment of social validation involving mixed qualitative and quantitative methods are discussed in the conclusion. PMID:28005974

  6. China Eximbank Promotes China-Tunisia Cooperation

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    @@ The Export and Import Bank of China(China Eximbank) and Tunisia Embassy, on March 28,jointly held "China-Tunisia Cooperation Forum" in Beijing. Wei Jianguo, Vice Minister of the Ministry of Commerce,Li Ruogu, President of China Eximbank and Mohamed Nouri Jouini, Minister of the Tunisia Development and International Cooperation Department attended the forum. Government officials and entrepreneurs from both sides had deep communications on the topics of the investment environment, economic and trade cooperation, etc..

  7. Model Validation Status Review

    Energy Technology Data Exchange (ETDEWEB)

    E.L. Hardin

    2001-11-28

    The primary objective for the Model Validation Status Review was to perform a one-time evaluation of model validation associated with the analysis/model reports (AMRs) containing model input to total-system performance assessment (TSPA) for the Yucca Mountain site recommendation (SR). This review was performed in response to Corrective Action Request BSC-01-C-01 (Clark 2001, Krisha 2001) pursuant to Quality Assurance review findings of an adverse trend in model validation deficiency. The review findings in this report provide the following information which defines the extent of model validation deficiency and the corrective action needed: (1) AMRs that contain or support models are identified, and conversely, for each model the supporting documentation is identified. (2) The use for each model is determined based on whether the output is used directly for TSPA-SR, or for screening (exclusion) of features, events, and processes (FEPs), and the nature of the model output. (3) Two approaches are used to evaluate the extent to which the validation for each model is compliant with AP-3.10Q (Analyses and Models). The approaches differ in regard to whether model validation is achieved within individual AMRs as originally intended, or whether model validation could be readily achieved by incorporating information from other sources. (4) Recommendations are presented for changes to the AMRs, and additional model development activities or data collection, that will remedy model validation review findings, in support of licensing activities. The Model Validation Status Review emphasized those AMRs that support TSPA-SR (CRWMS M&O 2000bl and 2000bm). A series of workshops and teleconferences was held to discuss and integrate the review findings. The review encompassed 125 AMRs (Table 1) plus certain other supporting documents and data needed to assess model validity. The AMRs were grouped in 21 model areas representing the modeling of processes affecting the natural and

  8. China Pop

    DEFF Research Database (Denmark)

    Steen, Andreas

    2013-01-01

    Popular culture in China is a dynamic and contested sphere of activities, conflicts and negotiations. The effects of globalization as well as new media and communication technologies challenge the authorities and enrich cultural creativity. Today, the state maintains it omnipresence in this cultu......Popular culture in China is a dynamic and contested sphere of activities, conflicts and negotiations. The effects of globalization as well as new media and communication technologies challenge the authorities and enrich cultural creativity. Today, the state maintains it omnipresence...... in this cultural sector while promoting a policy of dialogue, integration and exclusion. Cooperation with the state is attractive because it is rewarded with unlimited access to official media, audiences and commercial success. The article focuses on recent trends in China’s most important genres of popular music......: Mandopop, (red) mainstream music and rock music. It argues that the Chinese state’s success in raising the popularity of the mainstream is based on its constant promotion, patriotic education, a general pride in China’s strength, nationalism and – equally important – adaptation and the commercial...

  9. China Energy Primer

    Energy Technology Data Exchange (ETDEWEB)

    Ni, Chun Chun

    2009-11-16

    Based on extensive analysis of the 'China Energy Databook Version 7' (October 2008) this Primer for China's Energy Industry draws a broad picture of China's energy industry with the two goals of helping users read and interpret the data presented in the 'China Energy Databook' and understand the historical evolution of China's energy inustry. Primer provides comprehensive historical reviews of China's energy industry including its supply and demand, exports and imports, investments, environment, and most importantly, its complicated pricing system, a key element in the analysis of China's energy sector.

  10. Validity in Qualitative Evaluation

    Directory of Open Access Journals (Sweden)

    Vasco Lub

    2015-12-01

    Full Text Available This article provides a discussion on the question of validity in qualitative evaluation. Although validity in qualitative inquiry has been widely reflected upon in the methodological literature (and is still often subject of debate, the link with evaluation research is underexplored. Elaborating on epistemological and theoretical conceptualizations by Guba and Lincoln and Creswell and Miller, the article explores aspects of validity of qualitative research with the explicit objective of connecting them with aspects of evaluation in social policy. It argues that different purposes of qualitative evaluations can be linked with different scientific paradigms and perspectives, thus transcending unproductive paradigmatic divisions as well as providing a flexible yet rigorous validity framework for researchers and reviewers of qualitative evaluations.

  11. Validation Measures in CMMI

    CERN Document Server

    Khraiwesh, Mahmoud

    2011-01-01

    Validation is one of the software engineering disciplines that help build quality into software. The major objective of software validation process is to determine that the software performs its intended functions correctly and provide information about its quality and reliability. This paper identifies general measures for the specific goals and its specific practices of Validation Process Area (PA) in Capability Maturity Model Integration (CMMI). CMMI is developed by Software Engineering Institute (SEI). CMMI is a framework for improvement and assessment of a software development process. CMMI needs a measurement program that is practical. The method we used to define the measures is to apply the Goal Question Metrics (GQM) paradigm to the specific goals and its specific practices of Validation Process Area in CMMI.

  12. On Validating Boolean Optimizers

    CERN Document Server

    Morgado, Antonio

    2011-01-01

    Boolean optimization finds a wide range of application domains, that motivated a number of different organizations of Boolean optimizers since the mid 90s. Some of the most successful approaches are based on iterative calls to an NP oracle, using either linear search, binary search or the identification of unsatisfiable sub-formulas. The increasing use of Boolean optimizers in practical settings raises the question of confidence in computed results. For example, the issue of confidence is paramount in safety critical settings. One way of increasing the confidence of the results computed by Boolean optimizers is to develop techniques for validating the results. Recent work studied the validation of Boolean optimizers based on branch-and-bound search. This paper complements existing work, and develops methods for validating Boolean optimizers that are based on iterative calls to an NP oracle. This entails implementing solutions for validating both satisfiable and unsatisfiable answers from the NP oracle. The wo...

  13. South China Sea Challenge

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    China's attempts to solve disputes with ASEAN over the South China Sea help regional peace China's marine economy and security are currently faced with new challenges, requiring careful handling, especially in disputes with ASEAN countries and in promoting common development of the South China Sea. The outcome of how this is dealt with could undoubtedly pave the way for solutions to other oceanic disputes. The South China Sea is located south of

  14. SIAL CHINA 2004

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    The 5th edition of SIAL CHINA, organized by China Development Chamber of Commerce and Exposium, will take place from March 30th to April 1 st 2004 in Shanghai New International Expo Centre of Pudong. It has been 5 years since SIAL CHINA firstly held in Beijing in 2000. Now, it has been a typical show in China food industry and became the largest international food show in China.

  15. Verification and validation benchmarks.

    Energy Technology Data Exchange (ETDEWEB)

    Oberkampf, William Louis; Trucano, Timothy Guy

    2007-02-01

    Verification and validation (V&V) are the primary means to assess the accuracy and reliability of computational simulations. V&V methods and procedures have fundamentally improved the credibility of simulations in several high-consequence fields, such as nuclear reactor safety, underground nuclear waste storage, and nuclear weapon safety. Although the terminology is not uniform across engineering disciplines, code verification deals with assessing the reliability of the software coding, and solution verification deals with assessing the numerical accuracy of the solution to a computational model. Validation addresses the physics modeling accuracy of a computational simulation by comparing the computational results with experimental data. Code verification benchmarks and validation benchmarks have been constructed for a number of years in every field of computational simulation. However, no comprehensive guidelines have been proposed for the construction and use of V&V benchmarks. For example, the field of nuclear reactor safety has not focused on code verification benchmarks, but it has placed great emphasis on developing validation benchmarks. Many of these validation benchmarks are closely related to the operations of actual reactors at near-safety-critical conditions, as opposed to being more fundamental-physics benchmarks. This paper presents recommendations for the effective design and use of code verification benchmarks based on manufactured solutions, classical analytical solutions, and highly accurate numerical solutions. In addition, this paper presents recommendations for the design and use of validation benchmarks, highlighting the careful design of building-block experiments, the estimation of experimental measurement uncertainty for both inputs and outputs to the code, validation metrics, and the role of model calibration in validation. It is argued that the understanding of predictive capability of a computational model is built on the level of

  16. Introduction to Validity

    Institute of Scientific and Technical Information of China (English)

    张楠

    2015-01-01

    The designing of a test paper strictly follows the specification of the relevant Testing Syllabus, which covers various skills and abilities needed for real communicative situation. A test with high content validity is likely to have a positive impact upon the teaching. Therefore, a test with a high content validity will undoubtedly promote the college English education and it will certainly facilitate the implementation of the Syllabus.

  17. China opens the door

    Energy Technology Data Exchange (ETDEWEB)

    Starke, K.

    1997-01-01

    The door to China`s vast market for power generation was opened a bit further for foreign firms in November. That is when power ministry head Shi Dazhen said the country would rely on overseas investors for 20 percent of the funding needed to boost output--double the amount foreigners were previously allowed to contribute. Through 1995, foreigners invested $12.2 billion in China`s electricity industry, accounting for 10 percent of total investment. According to Shi, foreign investors will be asked to provide about $17 billion of the $84 billion China plans to invest in the sector over the next five years. Under China`s Ninth Five-Year Plan (1996-2000), the government aims to boost the country`s power generation capacity at the rate of 15,000 MW to 20,000 MW annually by the year 2000. Since China`s public external debt balance already exceeds $80 billion, however, the government would seem to have little choice but to allow foreigners a greater role. Shi also said that foreigners would be allowed 100 percent ownership of PRC power projects. This is discouraged under China`s current industry guidelines. It is, however, expected to be permitted under China`s first build-operate-transfer (BOT) law, which was anticipated by the end of 1996, says Susan Urkevich, director of project finance at HSBC Investment Bank Asia in Hong Kong. Indeed, China`s first BOT is already happening.

  18. Validation of analytical methods

    Directory of Open Access Journals (Sweden)

    Xavier Rius, F.

    2002-03-01

    Full Text Available In this paper we shall discuss the concept of method validation, describe the various elements and explain its close relationship with fitness for purpose. Method validation is based on the assumption that a series of requirements are fulfilled and we shall explain how these requirements are selected, the way in which evidence is supplied and what work has to be carried out in the laboratory. The basic principles of method validation and the different ways to validate a methodology, by inter-laboratory comparison or performing an in-house validation, are also described.En este artículo se discute el concepto de validación del método, se describen los elementos que la componen y se explica la fuerte relación entre la validación y las características de ajuste. El método de validación se basa en el cumplimiento de una serie de requerimientos, se explica como seleccionar esos requerimientos, la forma en que se suministran evidencias, y que trabajo se debe llevar a cabo en el laboratorio. También se describen, los principios básicos del método de validación y los diferentes caminos para validar una metodología, tanto en la comparación entre laboratorios o como cuando se lleva a cabo una validación dentro del laboratorio.

  19. Validation of Serious Games

    Directory of Open Access Journals (Sweden)

    Katinka van der Kooij

    2015-09-01

    Full Text Available The application of games for behavioral change has seen a surge in popularity but evidence on the efficacy of these games is contradictory. Anecdotal findings seem to confirm their motivational value whereas most quantitative findings from randomized controlled trials (RCT are negative or difficult to interpret. One cause for the contradictory evidence could be that the standard RCT validation methods are not sensitive to serious games’ effects. To be able to adapt validation methods to the properties of serious games we need a framework that can connect properties of serious game design to the factors that influence the quality of quantitative research outcomes. The Persuasive Game Design model [1] is particularly suitable for this aim as it encompasses the full circle from game design to behavioral change effects on the user. We therefore use this model to connect game design features, such as the gamification method and the intended transfer effect, to factors that determine the conclusion validity of an RCT. In this paper we will apply this model to develop guidelines for setting up validation methods for serious games. This way, we offer game designers and researchers handles on how to develop tailor-made validation methods.

  20. Rapid Robot Design Validation Project

    Data.gov (United States)

    National Aeronautics and Space Administration — Energid Technologies will create a comprehensive software infrastructure for rapid validation of robot designs. The software will support push-button validation...

  1. Rapid Robot Design Validation Project

    Data.gov (United States)

    National Aeronautics and Space Administration — Energid Technologies will create a comprehensive software infrastructure for rapid validation of robotic designs. The software will support push-button validation...

  2. Cyber policy in China

    CERN Document Server

    Austin, Greg

    2014-01-01

    Few doubt that China wants to be a major economic and military power on the world stage. To achieve this ambitious goal, however, the PRC leadership knows that China must first become an advanced information-based society. But does China have what it takes to get there? Are its leaders prepared to make the tough choices required to secure China's cyber future? Or is there a fundamental mismatch between China's cyber ambitions and the policies pursued by the CCP until now? This book offers the first comprehensive analysis of China's information society. It explores the key practic

  3. Journal of CHINA PLASTICS

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    Journal of CHINA PLASTICS was authorized and approved by The State Committee of Science and Technology of China and The Bureau of News Press of China, and published by The China Plastics Processing Industry Association,Beijing Technology and Business University and The Institute of Plastics Processing and Application of Light Industry, distributed worldwide. Since its birth in 1987, CHINA PLASTICS has become a leading magazine in plastics industry in China, a national Chinese core journal and journal of Chinese scientific and technological article statistics. It is covered by CA.

  4. Shift Verification and Validation

    Energy Technology Data Exchange (ETDEWEB)

    Pandya, Tara M. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Evans, Thomas M. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Davidson, Gregory G [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Johnson, Seth R. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Godfrey, Andrew T. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)

    2016-09-07

    This documentation outlines the verification and validation of Shift for the Consortium for Advanced Simulation of Light Water Reactors (CASL). Five main types of problems were used for validation: small criticality benchmark problems; full-core reactor benchmarks for light water reactors; fixed-source coupled neutron-photon dosimetry benchmarks; depletion/burnup benchmarks; and full-core reactor performance benchmarks. We compared Shift results to measured data and other simulated Monte Carlo radiation transport code results, and found very good agreement in a variety of comparison measures. These include prediction of critical eigenvalue, radial and axial pin power distributions, rod worth, leakage spectra, and nuclide inventories over a burn cycle. Based on this validation of Shift, we are confident in Shift to provide reference results for CASL benchmarking.

  5. Validation and Variability

    DEFF Research Database (Denmark)

    Carusi, Annamaria

    2014-01-01

    as inter-subject variability. This need is simultaneously social and epistemic: social as systems biologists attempt to engage with the interests and concerns of clinicians and others in applied medical research; epistemic as they attempt to develop new strategies to cope with variability in the validation...... and experimentally inclined modellers on one hand, and attempts to forge new collaborations with medical scientists on the other. Apart from the scientific interest of the population of models approach for tackling variability, the trial also offers a good illustration of the epistemology of experiment......-facing modelling. I claim that it shows the extent to which experiment-facing modelling and validation require the establishment of criteria for comparing models and experiments that enable them to be linked together. These 'grounds of comparability' are the broad framework in which validation experiments...

  6. Shift Verification and Validation

    Energy Technology Data Exchange (ETDEWEB)

    Pandya, Tara M. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Evans, Thomas M. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Davidson, Gregory G [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Johnson, Seth R. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Godfrey, Andrew T. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)

    2016-09-07

    This documentation outlines the verification and validation of Shift for the Consortium for Advanced Simulation of LightWater Reactors (CASL). Fivemain types of problems were used for validation: small criticality benchmark problems; full-core reactor benchmarks for light water reactors; fixed source coupled neutron-photon dosimetry benchmarks; depletion/burnup benchmarks; and full-core reactor performance benchmarks. We compared Shift results to measured data and other simulated Monte Carlo radiation transport code results and found very good agreement in a variety of comparison measures. These include prediction of critical eigenvalue, radial and axial pin power distributions, rod worth, leakage spectra, and nuclide inventories over a burn cycle. Based on this validation of Shift, we are confident in Shift to provide reference results for CASL benchmarking.

  7. Space Shuttle navigation validation

    Science.gov (United States)

    Ragsdale, A.

    The validation of the guidance, navigation, and control system of the Space Shuttle is explained. The functions of the ascent, on-board, and entry mission phases software of the navigation system are described. The common facility testing, which evaluates the simulations to be used in the navigation validation, is examined. The standard preflight analysis of the operational modes of the navigation software and the post-flight navigation analysis are explained. The conversion of the data into a useful reference frame and the use of orbit parameters in the analysis of the data are discussed. Upon entry the data received are converted to flags, ratios, and residuals in order to evaluate performance and detect errors. Various programs developed to support navigation validation are explained. A number of events that occurred with the Space Shuttle's navigation system are described.

  8. The validation of metaphors

    OpenAIRE

    Verhulst, F.

    2001-01-01

    In this paper we introduce models as metaphors for the description of reality We consider a number of case studies of contemporary research pollution of the NorthSea the ow eld of theWadden Sea drillstring dynamics the use of metaphors in psychoanalysis In all these cases validation of the results takes a very dierent form Also this validation is certainly not in agreement with the picture of scienti c research projected by textbook examples In the discussion we draw some conclusions on the u...

  9. Validating Animal Models

    Directory of Open Access Journals (Sweden)

    Nina Atanasova

    2015-06-01

    Full Text Available In this paper, I respond to the challenge raised against contemporary experimental neurobiology according to which the field is in a state of crisis because of the multiple experimental protocols employed in different laboratories and strengthening their reliability that presumably preclude the validity of neurobiological knowledge. I provide an alternative account of experimentation in neurobiology which makes sense of its experimental practices. I argue that maintaining a multiplicity of experimental protocols and strengthening their reliability are well justified and they foster rather than preclude the validity of neurobiological knowledge. Thus, their presence indicates thriving rather than crisis of experimental neurobiology.

  10. The dialogic validation

    DEFF Research Database (Denmark)

    Musaeus, Peter

    2005-01-01

    This paper is inspired by dialogism and the title is a paraphrase on Bakhtin's (1981) "The Dialogic Imagination". The paper investigates how dialogism can inform the process of validating inquiry-based qualitative research. The paper stems from a case study on the role of recognition in apprentic......This paper is inspired by dialogism and the title is a paraphrase on Bakhtin's (1981) "The Dialogic Imagination". The paper investigates how dialogism can inform the process of validating inquiry-based qualitative research. The paper stems from a case study on the role of recognition...

  11. Bayesian analysis of the dynamic structure in China's economic growth

    Science.gov (United States)

    Kyo, Koki; Noda, Hideo

    2008-11-01

    To analyze the dynamic structure in China's economic growth during the period 1952-1998, we introduce a model of the aggregate production function for the Chinese economy that considers total factor productivity (TFP) and output elasticities as time-varying parameters. Specifically, this paper is concerned with the relationship between the rate of economic growth in China and the trend in TFP. Here, we consider the time-varying parameters as random variables and introduce smoothness priors to construct a set of Bayesian linear models for parameter estimation. The results of the estimation are in agreement with the movements in China's social economy, thus illustrating the validity of the proposed methods.

  12. Neurofilament ELISA validation.

    NARCIS (Netherlands)

    Petzold, A.; Altintas, A.; Andreoni, L.; Bartos, A.; Berthele, A.; Blankenstein, M.A.; Buee, L.; Castellazzi, M.; Cepok, S.; Comabella, M.; Constantinescu, C.S.; Deisenhammer, F.; Deniz, G.; Erten, G.; Espino, M.; Fainardi, E.; Franciotta, D.; Freedman, M.S.; Giedraitis, V.; Gilhus, N.E.; Giovannoni, G.; Glabinski, A.; Grieb, P.; Hartung, H.P.; Hemmer, B.; Herukka, S.K.; Hintzen, R.; Ingelsson, M.; Jackson, S.; Jacobsen, S.; Jafari, N.; Jalosinski, M.; Jarius, S.; Kapaki, E.; Kieseier, B.C.; Koel-Simmelink, M.J.; Kornhuber, J.; Kuhle, J.; Kurzepa, J.; Lalive, P.H.; Lannfelt, L.; Lehmensiek, V.; Lewczuk, P.; Livrea, P.; Marnetto, F.; Martino, D.; Menge, T.; Norgren, N.; Papuc, E.; Paraskevas, G.P.; Pirttila, T.; Rajda, C.; Rejdak, K.; Ricny, J.; Ripova, D.; Rosengren, L.; Ruggieri, M.; Schraen, S.; Shaw, G.; Sindic, C.; Siva, A.; Stigbrand, T.; Stonebridge, I.; Topcular, B.; Trojano, M.; Tumani, H.; Twaalfhoven, H.A.; Vecsei, L.; Pesch, V. Van; Stichele, H. van der; Vedeler, C.; Verbeek, M.M.; Villar, L.M.; Weissert, R.; Wildemann, B.; Yang, C.; Yao, K.; Teunissen, C.E.

    2010-01-01

    BACKGROUND: Neurofilament proteins (Nf) are highly specific biomarkers for neuronal death and axonal degeneration. As these markers become more widely used, an inter-laboratory validation study is required to identify assay criteria for high quality performance. METHODS: The UmanDiagnostics NF-light

  13. A valid licence

    NARCIS (Netherlands)

    Spoolder, H.A.M.; Ingenbleek, P.T.M.

    2010-01-01

    A valid licence Tuesday, April 20, 2010 Dr Hans Spoolder and Dr Paul Ingenbleek, of Wageningen University and Research Centres, share their thoughts on improving farm animal welfare in Europe At the presentation of the European Strategy 2020 on 3rd March, President Barroso emphasised the need for Eu

  14. The validation of metaphors

    NARCIS (Netherlands)

    Verhulst, F.

    2001-01-01

    In this paper we introduce models as metaphors for the description of reality We consider a number of case studies of contemporary research pollution of the NorthSea the ow eld of theWadden Sea drillstring dynamics the use of metaphors in psychoanalysis In all these cases validation of the resu

  15. Validation and test report

    DEFF Research Database (Denmark)

    Pedersen, Jens Meldgaard; Andersen, T. Bull

    2012-01-01

    . As a consequence of extensive movement artefacts seen during dynamic contractions, the following validation and test report consists of a report that investigates the physiological responses to a static contraction in a standing and a supine position. Eight subjects performed static contractions of the ankle...

  16. Statistical Analysis and validation

    NARCIS (Netherlands)

    Hoefsloot, H.C.J.; Horvatovich, P.; Bischoff, R.

    2013-01-01

    In this chapter guidelines are given for the selection of a few biomarker candidates from a large number of compounds with a relative low number of samples. The main concepts concerning the statistical validation of the search for biomarkers are discussed. These complicated methods and concepts are

  17. China's Recoverable Satellites

    Institute of Scientific and Technical Information of China (English)

    Tang Boehang

    2008-01-01

    @@ By the end of 2006, China had launched 24 recoverable satellites (FSW) in total. Among them, 23 were launched successfully, of which all but one were successfully recovered. Recoverable satellites launched by China are listed in Table 1.

  18. China Disabled Persons' Federation

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    China Disabled Persons' Federation (CDPF), founded in Beijing in 1988, is a national organization of/for all persons with disabilities (PWDs) of different categories in China. Mr. Deng Pufang is currently the Chairman.

  19. Have Fun in China

    Institute of Scientific and Technical Information of China (English)

    Wen Xingqi

    2008-01-01

    @@ As a most important part of service industry in China,tourism attracts much attention.Tourism has been developing quickly for a loilg term since China's opening-up and reform and has become Pillar industry in many Places.

  20. China Meets G7

    Institute of Scientific and Technical Information of China (English)

    张贵福

    2004-01-01

    Parties held by the wealthy, seldom welcome poor guests. But last week China made it through the doors into a gathering of the world's richest countries. Jin Renqing, China's finance minister, and Zhou Xiaochuan, governor of the People's Bank of China, joined a meeting of the Group of Seven'on October. It is the first time that China has had direct talks with the club.

  1. On China dream

    Institute of Scientific and Technical Information of China (English)

    卿恒健

    2016-01-01

    What is china dream? Different people may have different opinions. But there is no doubt everyone to the understanding of the Chinese dream is good. every Chinese yearning for a better life with this kind of good , and hope for a wealthy and prosperous China is saddled with everyone, this dream is a dream that every Chinese people, and is also the China dream.

  2. China-EU Relationship

    Institute of Scientific and Technical Information of China (English)

    Feng Zhongping; Zhang Yimeng

    2007-01-01

    @@ The China-EU relationship attracted global interest in 2006. On the one hand, cooperation between China and the EU was making good progress, but on the other, there were challenges facing both, leading some international policy analysts to conclude that the honeymoon period between China and the EU was over.

  3. China resource book

    NARCIS (Netherlands)

    Trouwborst, K.O.; Eijndthoven, van P.J.

    1999-01-01

    The China Resource Book explains the organisation of the agricultural production in China and relates it to China's efforts to eradicate poverty and achieve self-sufficiency in food. It also highlights the variety of environmental problems, which haverisen since the rapid industrial development in t

  4. Ballet Flourishing in China

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    Du Xiaoqing, Executive Editor in Chief of Dance magazine, the leading professional dance periodical in China sponsored by the Dancers Association of China, sat down with Beijing Review reporter Zan Jifang recently to share her understanding of the development of ballet in China

  5. Ballet Flourishing in China

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    @@ Du Xiaoqing,Executive Editor in Chief of Dance magazine,the leading professional dance periodical in China sponsored by the Dancers Association of China,sat down with Belling Review reporter Zan Jifang recently to share her understanding of the development of ballet in China

  6. CHINA PRINT 2009

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    Introduction CHINA PRINT 2009, the Seventh Beijing International Printing Technology Exhibition, will be held at New China International Exhibition Center from May 12 to 16, 2009.CHINA PRINT, known as the Olympics of China’s print-ing and printing related business, has been organized onceevery four years since 1984 by PEIAC and CIEC. It has be-come one of the

  7. BGCI China office opens

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    @@ The official opening ceremony of the China Office of Botanic Gardens Conservation International (BGCI) was held in the CAS South China Botanical Garden (SCBG) in Guangzhou, capital of south China's Guangdong Province, on 26 February. The event brought together more than 100 high-caliber scholars and officials, including Secretary General of BGCI Mme.

  8. CIPS Validation Data Plan

    Energy Technology Data Exchange (ETDEWEB)

    Nam Dinh

    2012-03-01

    This report documents analysis, findings and recommendations resulted from a task 'CIPS Validation Data Plan (VDP)' formulated as an POR4 activity in the CASL VUQ Focus Area (FA), to develop a Validation Data Plan (VDP) for Crud-Induced Power Shift (CIPS) challenge problem, and provide guidance for the CIPS VDP implementation. The main reason and motivation for this task to be carried at this time in the VUQ FA is to bring together (i) knowledge of modern view and capability in VUQ, (ii) knowledge of physical processes that govern the CIPS, and (iii) knowledge of codes, models, and data available, used, potentially accessible, and/or being developed in CASL for CIPS prediction, to devise a practical VDP that effectively supports the CASL's mission in CIPS applications.

  9. UTSim2 validation

    Science.gov (United States)

    Grandin, Robert; Gray, Tim

    2017-02-01

    The Center for NDE (CNDE) at Iowa State University has a long history of developing physics models for NDE and packaging these models into simulation tools which make the modeling capabilities accessible to CNDEs industrial sponsors. Recent work at CNDE has led to the development of a new ultrasonic simulation package, UTSim2, which aims to continue this tradition of supporting industrial application of CNDE models. In order to meet this goal, UTSim2 has been designed as an extensible software package which can support previously-developed physics models as well as future models yet to be developed. Initial work has focused on the implementation of a Gauss-Hermite beam model, a paraxial approximation, which is implemented as part of the Thompson-Gray measurement model. This paper will present recent validation results and include comparisons against both previously-validated model output and newly-performed experiments.

  10. Self-Validating Thermocouple

    Science.gov (United States)

    Perotti, Jose M. (Inventor); Mata, Carlos T. (Inventor); Santiago, Josephine B. (Inventor); Vokrot, Peter (Inventor); Zavala, Carlos E. (Inventor); Burns, Bradley M. (Inventor)

    2010-01-01

    Self-Validating Thermocouple (SVT) Systems capable of detecting sensor probe open circuits, short circuits, and unnoticeable faults such as a probe debonding and probe degradation are useful in the measurement of temperatures. SVT Systems provide such capabilities by incorporating a heating or excitation element into the measuring junction of the thermocouple. By heating the measuring junction and observing the decay time for the detected DC voltage signal, it is possible to indicate whether the thermocouple is bonded or debonded. A change in the thermal transfer function of the thermocouple system causes a change in the rise and decay times of the thermocouple output. Incorporation of the excitation element does not interfere with normal thermocouple operation, thus further allowing traditional validation procedures as well.

  11. Validating MEDIQUAL Constructs

    Science.gov (United States)

    Lee, Sang-Gun; Min, Jae H.

    In this paper, we validate MEDIQUAL constructs through the different media users in help desk service. In previous research, only two end-users' constructs were used: assurance and responsiveness. In this paper, we extend MEDIQUAL constructs to include reliability, empathy, assurance, tangibles, and responsiveness, which are based on the SERVQUAL theory. The results suggest that: 1) five MEDIQUAL constructs are validated through the factor analysis. That is, importance of the constructs have relatively high correlations between measures of the same construct using different methods and low correlations between measures of the constructs that are expected to differ; and 2) five MEDIQUAL constructs are statistically significant on media users' satisfaction in help desk service by regression analysis.

  12. Indian Ocean Validation,

    Science.gov (United States)

    1987-09-01

    block number) 20. DISTRIBUTION/ AVAILABILTY OF ABSTRACT 21. ABSTRACT SECURITY CLASSIFICATION UNCLASSIFIEDIJNLIMITE0 (-1 SAME AS RPT. E3 DTIC USERS \\ .1...characteristics as received. A priori guidance on usage is a major reason for undertaking validation in general and developing coverage guidance in...particular method for predicting estimated SNRs is reasonably accurate. Actual signal usage was highly supportive of the theoretical model. One would also

  13. Debating China's assertiveness

    DEFF Research Database (Denmark)

    He, Kai; Feng, Huiyun

    2012-01-01

    Engaging the recent debate on China's assertive foreign policy, we suggest that it is normal for China – a rising power – to change its policy to a confident or even assertive direction because of its transformed national interests. We argue also that it is better to understand future US–China...... relations as a bargaining process. Whereas China negotiates for a new status in the system with redefined interests, the United States and other countries need to adjust their old political practices. China's ‘core interest’ diplomacy launched in 2009 is the first step in revealing ‘private information...

  14. 职业生活质量量表在地震灾区政府工作人员中应用的信度效度研究%Reliability and validity of Professional Quality of Life Scale among government staff in earthquake-stricken areas in China

    Institute of Scientific and Technical Information of China (English)

    党卫民; 程文红; 马弘; 刘津; 吴宝明; 马宁; 王荣科; 许俊亭; 周天航

    2015-01-01

    .05).The Cronbach's α coefficients of the three subscales were 0.864,0.569,and 0.742,respectively,and the split-half reliabilities were 0.829,0.490,and 0.677,respectively.P value was 0.88 in the chi-square test of confirmatory factor analysis model.Goodness-of-fit indices of ProQOL-30 included GFI=0.895,NFI=0.856,CF1=0.895,RMSEA=0.063,and AGFI=0.912.For the ProQOL-28 as an optimized version of ProQOL-30,the Cronbach's α coefficients for burnout and trauma/compassion fatigue increased to 0.616 and 0.757,respectively.P value was 0.91 in the chi-square test of confirmatory factor analysis model test.Goodness-of-fit indices of ProQOL-28 were GFI =0.913,AGFI =0.924,NFI =0.900,CFI =0.913,and RMSEA =0.031.Conclusion ProQOL-28 has good reliability and validity among government staff in the earthquake-stricken areas in China.

  15. Excavator Design Validation

    Science.gov (United States)

    Pholsiri, Chalongrath; English, James; Seberino, Charles; Lim, Yi-Je

    2010-01-01

    The Excavator Design Validation tool verifies excavator designs by automatically generating control systems and modeling their performance in an accurate simulation of their expected environment. Part of this software design includes interfacing with human operations that can be included in simulation-based studies and validation. This is essential for assessing productivity, versatility, and reliability. This software combines automatic control system generation from CAD (computer-aided design) models, rapid validation of complex mechanism designs, and detailed models of the environment including soil, dust, temperature, remote supervision, and communication latency to create a system of high value. Unique algorithms have been created for controlling and simulating complex robotic mechanisms automatically from just a CAD description. These algorithms are implemented as a commercial cross-platform C++ software toolkit that is configurable using the Extensible Markup Language (XML). The algorithms work with virtually any mobile robotic mechanisms using module descriptions that adhere to the XML standard. In addition, high-fidelity, real-time physics-based simulation algorithms have also been developed that include models of internal forces and the forces produced when a mechanism interacts with the outside world. This capability is combined with an innovative organization for simulation algorithms, new regolith simulation methods, and a unique control and study architecture to make powerful tools with the potential to transform the way NASA verifies and compares excavator designs. Energid's Actin software has been leveraged for this design validation. The architecture includes parametric and Monte Carlo studies tailored for validation of excavator designs and their control by remote human operators. It also includes the ability to interface with third-party software and human-input devices. Two types of simulation models have been adapted: high-fidelity discrete

  16. China's Energy Strategy and China-Russia Energy Cooperation

    Institute of Scientific and Technical Information of China (English)

    Xia Yishan

    2010-01-01

    @@ Energy strategy and China-Russia energy cooperation are based on the estimation of China's energy supply and demand.Therefore, before we get to the main point, we need to analyze the development of energy in China first,and then discuss the issue of China's energy strategy and China-Russia energy cooperation.

  17. Validation and Assessment on the Bio-optical Models for Retrieving Phytoplankton Size Structure in the Northern South China Sea%南海北部海区浮游植物粒级结构生物光学反演模型的验证与评价

    Institute of Scientific and Technical Information of China (English)

    王桂芬; 周雯; 林俊芳; 王国青; 赵文静; 曹文熙

    2014-01-01

    Phytoplankton size distribution is an important biological factor in marine ecosystem.Estimating phytoplank-ton size classes (PSC)based on bio-optical models has been a hot topic in recent studies about ocean color remote sens-ing.Based on a large dataset collected in the Northern South China Sea,several of these models were validated against in situ observation after locally parameterized,and the ability to detect dominant phytoplankton size classes (micro-, nano-,and Pico plankton)was evaluated.Results show that the dominant roles of micro-and pico-plankton can be gen-erally discriminated according to the chlorophyll a concentration (Chl a)and phytoplankton absorption coefficients (aph (443)with high accuracy compared with the low accuracy for nano-plankton.The size parameter deduced from the nor-malized phytoplankton spectragenerally shows the trend of PSC.Variations of size-specific chlorophyll a concentration with the total Chl a can be described with the simple three component model,especially for the picoplankton.The PSC retrieval algorithm was further optimized by coupling aph (λ) and total [Chl a]which improved the accuvacy for micro-and nano-plankton.%浮游植物粒级结构是海洋生态系统中的一个重要生物学因子。基于生物光学参数反演浮游植物粒级结构变化是当前水色遥感研究的热点问题。本文综合南海北部海区多年航次调查数据,对现有几类反演算法进行了区域性优化和验证评价。根据叶绿素 a 浓度(Chl a)或浮游植物吸收系数(aph (443))的阈值可实现南海北部海区小型(Micro)和微微型(Pico)浮游植物主导的划分,微型(Nano)的判别精度较差。基于归一化吸收光谱提取的粒级指数可定性地表征浮游植物粒级结构的综合变化趋势。基于叶绿素 a 浓度的三组分模型,较好地模拟浮游植物粒级结构的变化规律,可实现分粒级叶绿素 a 浓度的定量反演,Pico 粒

  18. Validated dynamic flow model

    DEFF Research Database (Denmark)

    Knudsen, Torben

    2011-01-01

    The purpose with this deliverable 2.5 is to use fresh experimental data for validation and selection of a flow model to be used for control design in WP3-4. Initially the idea was to investigate the models developed in WP2. However, in the project it was agreed to include and focus on a additive...... model turns out not to be useful for prediction of the flow. Moreover, standard Box Jenkins model structures and multiple output auto regressive models proves to be superior as they can give useful predictions of the flow....

  19. Multisensor Comparisons for Validation of MODIS Vegetation Indices

    Institute of Scientific and Technical Information of China (English)

    CHENG Qian

    2006-01-01

    Vegetation indices (Ⅵ) are one of the standard science products available from the Moderate Resolution Imaging Spectroradiometer (MODIS). Validation of MODIS-Ⅵ products was an important prerequisite to using these variables for global modeling. In this study, validation of the MODIS-VI products including single-day MODIS, level 2 (gridded) daily MODIS surface reflectance (MOD09), 16-day composited MODIS (MOD13) was performed utilizing multisensor data from MODIS, Thematic Mapper (TM), and field radiometer, for a rice-planting region in southern China. The validation approach involved scaling up independent fine-grained datasets, including ground measurement and high spatial resolution imagery, to the coarser MODIS spatial resolutions. The 16-day composited MODIS reflectance and Ⅵ matched well with the ground measurement reflectance and Ⅵ. The Ⅵ of TM and MODIS were lower than the ground Ⅵ. The results demonstrated the accuracy, reliability, and utility of the MODIS-Ⅵ products for the study region.

  20. Software and information life cycle (SILC) for the Integrated Information Services Organization

    Energy Technology Data Exchange (ETDEWEB)

    Eaton, D.; Cassidy, A.; Cuyler, D.; Eaton, S.; Joyce, S.; Kephart, E.; Thurston, I.; Schofield, J.; Knirk, D.

    1995-12-01

    This document describes the processes to be used for creating corporate information systems within the scope of the Integrated Information Services (IIS) Center. Issue B describes all phases of the life cycle, with strong emphasis on the interweaving of the Analysis and Design phases. This Issue B supersedes Issue A, which concentrated on the Analysis and Implementation phases within the context of the entire life cycle. Appendix A includes a full set of examples of the deliverables, excerpted from the Network Database. Subsequent issues will further develop these life cycle processes as we move toward enterprise-level management of information assets, including information meta-models and an integrated corporate information model. The phases described here, when combined with a specifications repository, will provide the basis for future reusable components and improve traceability of information system specifications to enterprise business rules.

  1. Reliability and validity in research.

    Science.gov (United States)

    Roberts, Paula; Priest, Helena

    This article examines reliability and validity as ways to demonstrate the rigour and trustworthiness of quantitative and qualitative research. The authors discuss the basic principles of reliability and validity for readers who are new to research.

  2. Software Validation using Power Profiles

    OpenAIRE

    Lencevicius, Raimondas; Metz, Edu; Ran, Alexander

    2002-01-01

    The validation of modern software systems incorporates both functional and quality requirements. This paper proposes a validation approach for software quality requirement - its power consumption. This approach validates whether the software produces the desired results with a minimum expenditure of energy. We present energy requirements and an approach for their validation using a power consumption model, test-case specification, software traces, and power measurements. Three different appro...

  3. Determining Validity in Qualitative Inquiry.

    Science.gov (United States)

    Creswell, John W.; Miller, Dana L.

    2000-01-01

    Suggests that the choice of validity procedures in qualitative inquiry is governed by two perspectives: the lens researchers choose to validate their studies and the researchers' paradigm assumptions. The article advances a two-dimensional framework to help researchers identify appropriate validity procedures for their studies. Nine validity…

  4. 10项流调中心抑郁自评量表在中国中老人群中的信效度%Reliability and Validity of 10-item CES-D among Middle Aged and Older Adults in China

    Institute of Scientific and Technical Information of China (English)

    黄庆波; 王晓华; 陈功

    2015-01-01

    目的:分析10项CES-D问卷在中老年人群中的信效度,以及该量表在中年和老年群体中的信效度差异。方法:使用中国健康与养老追踪调查2011年数据,样本人群年龄45岁以上,共14931人;首先,运用区分度分析量表各条目对不同水平被试的区分能力;其次,分别对整个人群、老年人群和中年人群进行内部一致性检验,并在3个不同因子结构的假定下(单因子结构;二因子结构:积极因子和消极因子;三因子结构:积极因子、消极因子和躯体因子)分别对3个人群进行验证性因子分析,并利用多组验证性因子分析检验两因子结构模型在中年人群和老年人群中的恒等性。结果:区分度分析发现,在总分百分位数27%的最高组和最低组之间各项目得分具有显著的差异,在整个人群中的科隆巴赫系数为0.815,两因子结构对整个样本人群拟合较好;在中年人群和老年人群中,内部一致性系数分别为0.814、0.813;两因子结构模型在4个嵌套模型的对比检验中显示,△CFI、△RMSEA和△SRMR的差异均满足横等性最低临界值要求。结论:10项CES-D量表具有较高的信效度,两因子结构模型在中年人群和老年人群具有恒等性,量表具有良好的区分效度,能有效地测量中老年人群的抑郁水平。%Objective:To examine the reliability and validity of 10-item of Center for Epidemiologic Studies Depression Scale among older adults and test the scale invariance for middle aged and older a-dults.Methods:Data were derived from 2011 wave of China Health and Retirement Longitudinal Study and 14931 individuals with 45 or more years old.First,item discrimination analysis was used to test the discriminative ability among different people with various level;Second,among the entire sample,older a-dults and middle aged adults,internal consistency analysis was conducted to test

  5. Coal fires in China

    Institute of Scientific and Technical Information of China (English)

    CHE Yao(车遥); HUANG Wen-hui(黄文辉); ZHANG Ai-yun(张爱云)

    2004-01-01

    Coal fires have a very long history in China; the oldest coal fires have being burning for many million years. Up to now more than 56 coal fires spots were distinguished. They mainly locate in West-North of China, North of China and East-North of China. About millions of tons of coal have been burned in fires every year. Xinjiang Autonomy is the most serious region in coal fires as it has 38 coal fires spots and about 6.85 million tons of coal was burned every year. Coal fires in China ignited by wildfires, spontaneous combustion and human being during mining activities. These fires have released about 0.9 million tons of gasses (including CO, CO2, SO2, NO2 CH4, CO2, H2S etc.) into the atmosphere every year, most of which are brought to the east by wind and resulting more heavier air pollution in northern China.

  6. Innovation in China

    DEFF Research Database (Denmark)

    MacDonald, Greg; Yow, Yit-Seng; Li, Xing

    China's economy is growing quickly, and is innovation-led.  Europe can relate to China through joint R&D, programmes which offer an alternative vehicle of engagement to the traditional political and economic approaches. Innovation in China: The Dawning of the Asian Century promotes an awareness...... of the dynamics of innovation in China. It examines Chinese and European approaches to science and technology and contends that the ‘rules for survival' in R&D and education are changing in favour of China, in terms of base R&D parameters such as research expenditure, scientists trained, papers published...... and patents awarded. The authors recommend options for Europe and China to connect through longitudinal R&D  projects and ‘carrousel-training exchanges' in environmental and health related fields....

  7. China Infected with Work Ennui

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    Results of an Investigation into China's Work Ennui Index completed by the China Human Resources Development Web show that the universal problem of work ennui (or “occupational exhaustion”) has finally hit China.

  8. China Petroleum Pipeline Bureau (CPP)

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    @@ China Petroleum Pipeline Bureau (CPP), which belongs to China National Petroleum Corporation (CNPC), authorizes China Petroleum Pipeline Engineering Corporation (CPPE) a subsidiary of CPP, to perform Overseas Business on behalf of it.

  9. China Satcom Merged Into CASC

    Institute of Scientific and Technical Information of China (English)

    Wei Tong

    2009-01-01

    @@ China Satellite Communications Corporation (China Satcom) merged with China Aerospace Science and Technology Corporation (CASC) recently on the request under regrouping and structure readjustment by the State-owned Assets Supervision and Administration Commission of the State Council (SASAC).

  10. Think London, Think china

    Institute of Scientific and Technical Information of China (English)

    Yang Wei

    2008-01-01

    @@ The China-UK relationship has a long history and is one of the most important contemporary China-European ties.The UK was the first western country to recognize the People's Republic of China after it was founded in 1949.Later,the two sides reached an agreement to exchange Charges d'Affairs in 1954,and signed the Joint Communiqué for the Agreement on the Exchange of Ambassadors in 1972.

  11. Understanding the Real China

    Institute of Scientific and Technical Information of China (English)

    DING YING

    2010-01-01

    @@ Chinese officials underlined the need for the EU to gain a more balanced view of China-by looking not only at its progress but also at its challenges-at the recent China-EU strategic dialogue. Chinese State Councilor Dai Bingguo and EU High Representative for Foreign Affairs and Security Policy Catherine Ashton co-chaired the September 1 meeting in Guiyang, capital of southwest China's Guizhou Province.

  12. China-Russia Bond

    Institute of Scientific and Technical Information of China (English)

    Ji Zhiye; Ma Zongshi

    2007-01-01

    @@ Thanks to China's successful launching of the Year of Russia, 2006 will surely go down as a milestone in the history of the China-Russia bond. Furthermore, a still-warmer climate will continue to prevail in 2007 when Moscow, in its turn, hosts the Year of China, trying to outshine its next-door neighbor in this regard, as Russian President Vladimir Putin promised in the exchange of new year greetings with his Chinese counterpart, President Hu Jintao.

  13. China's Foreign Trade Strategy

    Institute of Scientific and Technical Information of China (English)

    Li Zuoyan

    2008-01-01

    @@ Profile of route map In 1949,right after the establishment of the People's Republic of China (PRC),overall economic blockage and embargo imposed by other countries,except the Soviet Union and eastern European countries,separated China from the global economic and trade community.In such a context,China Council for the Promotion of International Trade (CCPIT) was born in May 1952 to facilitate non-governmental trade with other countries,Japan in particular.

  14. Surfing China's National Defense

    Institute of Scientific and Technical Information of China (English)

    Ji Guilin

    2010-01-01

    @@ Following the start of its first test run on August 20, 2009, the website www.mod.gov.cn of the Ministry of National Defense (MOD) of the People's Republic of China has logged more than 2 billion hits,from many countries and regions including China, the United States,the United Kingdom, Japan, Australia and Singapore. China National Defense News reporters recently interviewed Ji Guilin, the website's Editor in Chief, on its performance and the feedback of netizens.

  15. "CHINA IS MY HOME"

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    <正>AMemoir of More Than 80 Years in China by Israel Epstein was translated into Chinese and published by the New World Press in April this year to celebrate the author’s 89th birthday. The 415-page book tells about his love for China, his profound friendly sentiments towards the Chinese people, his great expectation for the construction of new China and his confidence in the bright prospects for its future.

  16. CHINA'S GAS MARKET TODAY

    Institute of Scientific and Technical Information of China (English)

    Chu Haihong

    2005-01-01

    @@ According to JPMorgan's review 2003 of China's gas market,China's household gas price was one of the lowest in the world, 20% below the global average. Despite the increase in recent years, China's domestic gas price is still relatively low in the global context. It is safe to say that the low gas price is one of the keys attracting keen investments currently from overseas and domestic private capitals.

  17. JPRS Report China

    Science.gov (United States)

    2007-11-02

    caused by peanut mild mottle virus (PMMV) was predominant throughout all areas. Peanut yellow mosaic and common mosaic caused by cucumber mosaic virus ...Fujian 42 Types and Distribution of Peanut Virus Diseases in China and Detection of the Viruses by Serology 42 TAIWAN Yao Chia-wen on Taiwan’s Legal...Distribution of Peanut Virus Diseases in China and Detection of the Viruses by Serology 40110003 Wuhan ZHONGGUO YOULIAO [OIL CROPS OF CHINA] in

  18. IBF Launched in China

    Institute of Scientific and Technical Information of China (English)

    Guo Yan

    2009-01-01

    @@ The India Business Forum(IBF)organized by the Confederation of Indian Industry(CII)and the Indian Embassy to China was officially launched in Beijing,on April 16,2009.With the theme of"Impact of Global Economic Crisis:Challenges and Opportunities for India and China",IBF(China)was launched to provide a lobby to promote bilateral trade and economic cooperation between the two countries.

  19. China Builds Its NASDAQ

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    Equity market expansion has brought significant investment opportunities to the SME board, which is expected to become China's NASDAQ China CAMC Engineering Co. Ltd., the first company to go public in China since the stock market resumed its financing function, was listed on Shenzhen's small and medium enterprises (SME) board on June 19, with its price rising 332 percent on its debut When Microsoft was listed on NASDAQ 20 years ago, it barely reached the low

  20. The Rise of China

    Institute of Scientific and Technical Information of China (English)

    Yang Shouming; Cheng Youzhong

    2007-01-01

    Shared ideas wield a decisive influence on a country's external behavior. How China's rise will impact the world is determined by ideas shared by the international community. The identity and role of an emerging China is shaped not merely by its own material factors and subjective efforts. It is also constructed through China's interaction with other countries. The idea of a harmonious culture may eliminate international concerns about China's rise at the root, but this culture needs to be constructed by all the countries in the world.

  1. Understanding China's Transformations

    DEFF Research Database (Denmark)

    Li, Xing

    The objective of this paper is to offer a framework of understanding the dialectical nexus between China's internal evolutions and the external influences with a focus on the century-long "challenge-response" dynamism. That is to explore how external factors helped shaping China's internal...... transformations, i.e. how generations of Chinese have been struggling in responding to the external challenges and attempting to sinicize external political ideas in order to change China from within. Likewise, it is equally important to understand how China's inner transformation contributed to reshaping...

  2. Patriotic Education in China

    Institute of Scientific and Technical Information of China (English)

    WangLin; GaoYu

    2005-01-01

    From last year on, a few news media in Japan have reported that China has began anti-Japanese education among the young people since the middle of 1990s. This biased view does not reflect the fact, for China has never conducted the so-called“anti-Japanese education” The education conducted in China now is to promote patriotism rather than instigate anti-Japanese sentiment. During my contacts with Japanese friends I have found that lots of Japanese are not familiar with what China's patriotic education is about. I hope this article can present readers with an objective picture.

  3. Validation of community robustness

    CERN Document Server

    Carissimo, Annamaria; Defeis, Italia

    2016-01-01

    The large amount of work on community detection and its applications leaves unaddressed one important question: the statistical validation of the results. In this paper we present a methodology able to clearly detect if the community structure found by some algorithms is statistically significant or is a result of chance, merely due to edge positions in the network. Given a community detection method and a network of interest, our proposal examines the stability of the partition recovered against random perturbations of the original graph structure. To address this issue, we specify a perturbation strategy and a null model to build a set of procedures based on a special measure of clustering distance, namely Variation of Information, using tools set up for functional data analysis. The procedures determine whether the obtained clustering departs significantly from the null model. This strongly supports the robustness against perturbation of the algorithm used to identify the community structure. We show the r...

  4. Design and analysis tool validation

    Energy Technology Data Exchange (ETDEWEB)

    Judkoff, R.

    1981-07-01

    The Solar Energy Research Institute (SERI) is developing a procedure for the validation of Building Energy Analysis Simulation Codes (BEAS). These codes are being used increasingly in the building design process, both directly and as the basis for simplified design tools and guidelines. The importance of the validity of the BEAS in predicting building energy performance is obvious when one considers the money and energy that could be wasted by energy-inefficient designs. However, to date, little or no systematic effort has been made to ensure the validity of the various BEAS. The validation work at SERI consists of three distinct parts: Comparative Study, Analytical Verification, and Empirical Validation. The procedures have been developed for the first two parts and have been implemented on a sampling of the major BEAS; results have shown major problems in one of the BEAS tested. Furthermore, when one building design was run using several of the BEAS, large differences were found in the predicted annual cooling and heating loads. The empirical validation procedure has been developed, and five two-zone test cells have been constructed for validation; a summer validation run will take place as soon as the data acquisition system is completed. Additionally, a test validation exercise is now in progress using the low-cal house to fine-tune the empirical validation procedure and better define monitoring data requirements.

  5. An Investigation into the Consequential Validity of a Diagnostic College English Speaking Test

    Science.gov (United States)

    Zhao, Zhongbao

    2013-01-01

    This paper reports the verification of the consequential validity of a Diagnostic College English Speaking Test. A case study was conducted with 28 sophomore students from a national key university in China engaged in seven sets of DCEST tests. The analysis of the DCEST scores of the students in the experiment group indicates that progress has…

  6. Introduction: The Comparative Study of Science and the Sociology of Scientific Validity.

    Science.gov (United States)

    Holzner, Burkart; And Others

    1985-01-01

    Explores the social and cultural processes involved in the development of a social system of science in non-Western contexts. Proposes a sociology of science validity program for studying science in varying cultural and civilizational settings. Summarizes science development in China, India, Iran, and Japan. (ML)

  7. 78 FR 60313 - Certain Lightweight Thermal Paper From China and Germany; Institution of Five-Year Reviews

    Science.gov (United States)

    2013-10-01

    ... COMMISSION Certain Lightweight Thermal Paper From China and Germany; Institution of Five-Year Reviews AGENCY... paper from China and Germany would be likely to lead to continuation or recurrence of material injury... this request for information is required if a currently valid Office of Management and Budget...

  8. Nurturing gifted learners in Mainland China

    DEFF Research Database (Denmark)

    Shi, Jiannong; Zhang, X.; Chen, N.;

    2013-01-01

    In this article, based on the previous researches on the development of gifted learners, the authors summarized the problems in nurturing gifted learners due to lacking of the appropriate educational philosophy and educational methodology in Mainland China. The authors proposed the Bio...... or social and interpersonal development, and mental maturation or intellectual development. It was proved that BSI model has its theoretical rationality and practical validity in Mainland China......-socio-intellectual model, illustrated the nature of human being and the nature of gifted learners. From the perspective of the BSI model, the authors suggested three aspects are very critical to curriculum design to meet the needs of gifted education: physical maturation or physical development, social maturation...

  9. China Sports Museum

    Institute of Scientific and Technical Information of China (English)

    2003-01-01

    THE China Sports Museum,inside the National Olympic Sports Center on 3A Anding Road,Andingmenwai, Beijing, is China's First museum dedicated to the nation's sporting history.Its exterior is in the shape of an octagonal spiral, with white

  10. Financial Derivatives in China

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    Francis Repka sees bright prospects for the future development of the financial derivatives market in China. Repka,Vice President of the Asian Bond Finance Department of Societe Generale, says the situation in France just after the birth of derivatives was very similar to the situation in China today.

  11. China Salutes Chopin

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    Frederic Franciszek Chopin never visited China during his short yet productive life. He may never have imagined his work would now be played so often and loudly 200 years after his birth in the faraway nation in the East. Interesting ties between China

  12. Luxury Loves China

    Institute of Scientific and Technical Information of China (English)

    Yan Manman

    2010-01-01

    @@ With luxury sales in the rest of the world either shrinking or growing more slowly,it showcased a completely different scene in China. Although not immune to the global economic crisis, the country has suffered far less than others,and the continued health of China's luxury market makes it an oasis of hope and possibility in a recession-battered world.

  13. CHINA INTERNATIONAL PUBLISHING GROUP

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    The China International Publishing Group (CIPG) specializes in international communications. Its operationsencompass reporting, editing, translation, publishing, printing, distribution, and the Internet. It incorporates sevenpublishing companies, five magazines and 19 periodicals, published in over 20 languages. The ChinaInternational Book Trading Corporation, another group facet, distributes all of these to over 180 countries and

  14. China Salutes Chopin

    Institute of Scientific and Technical Information of China (English)

    DING ZHITAO

    2010-01-01

    @@ Frederic Franciszek Chopin never visited China during his short yet productive life. He may never have imagined his work would now be played so often and loudly 200 years after his birth in the faraway nation in the East. Interesting ties between China and the composer who is the pride of Poland will be on show this year.

  15. Probing China's Lysine Market

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    @@ The lysine sector in China developed further in 2006. Both the capacity and the output hit new highs and China had a major impact on the global lysine market. The import amount of lysine satisfied only a very small portion of the domestic market's demand.

  16. Outsourcing to China.

    Science.gov (United States)

    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.

  17. Ethnic Indentification in China

    Institute of Scientific and Technical Information of China (English)

    黄光学

    2004-01-01

    The ethnic identification has significant theoretical, policy-related and scientific aspects, and it has a direct bearing on the basic work of carrying out the Communist Party of China's (CPC) policy of equality for all ethnic groups. For more than thirty years, Chinese government departments at all levels concerned with ethnic affairs, starting from the actual conditions of all of China's ethnic groups,

  18. Liquidating a China Business

    Institute of Scientific and Technical Information of China (English)

    RICHARD; HOFFMANN

    2009-01-01

    With the global economic crisis hitting some businesses in China very hard as export sales dry up, now is a timely occasion to remind executives of affected businesses of their responsibilities when having to liquidate a business. China-based subsidiaries may

  19. Call From China West

    Institute of Scientific and Technical Information of China (English)

    Yang Wei; Guo Jin

    2008-01-01

    @@ The 12th East-West China Cooperation and Investment and Trade Fair was held from April 5 to 8 at the International Conference and Exhibition Center in Qu-jiang,Xi'an.Shaanxi province,in the west of China.

  20. Cotton Trip in China

    Institute of Scientific and Technical Information of China (English)

    Wang Ting

    2010-01-01

    @@ During their trip in Beijing,the leadership delegation members,Charles Parker,Harrison Ashley(Vice President of NCC Ginner Services),along with Karin Malmstrom(China Director of CCI)shared a time to accept the interview,giving a general introduction about their China trip and the cotton industry in USA.

  1. Food irradiation in China

    Energy Technology Data Exchange (ETDEWEB)

    Wedekind, L.

    1986-08-01

    The paper concerns food irradiation in The People's Republic of China. Its use is envisaged to prolong storage times and to improve the quality of specific foodstuffs. Commercialisation in China, demonstration plants, seasonal shortages and losses, Shanghai irradiation centre, health and safety approval, prospects for wider applications and worldwide use of food irradiation, are all discussed.

  2. Cotton Trip in China

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    From September 6th to 12th,a National Cotton CouncilCotton Council International 2010 China leadership team,led by Charles Parker,Vice Chairman of NCC,visited China to see its cotton industrial development and continue building a good relationship with U.S.raw cotton’s largest consumer.

  3. Invigorating West China

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    The once-poor west China is growing at a faster rate than the east. The trend is set to continue over the next few years. This is good news for China as the country gears up to shrink the economic divide between eastern and western regions.

  4. NANNING China's Green Capital

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    @@ Nanning,the capital city of Guangxi province,is not only the political,economic and cultural center of the province,but also plays an important role in the economic development of southwest China.Nanning's advantageous location makes the city a commercial and communication center,opening China to Southeast Asia.

  5. Educational Technology in China

    Science.gov (United States)

    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…

  6. China Connections Reference Book.

    Science.gov (United States)

    Kalat, Marie B.; Hoermann, Elizabeth F.

    This reference book focuses on six aspects of the geography of the People's Republic of China. They are: territory, governing units, population and land use, waterways, land forms, and climates. Designed as a primary reference, the book explains how the Chinese people and their lifestyles are affected by China's geography. Special components…

  7. Building Bridges to China.

    Science.gov (United States)

    Wasta, Stephanie; Scott, Margaret

    1998-01-01

    Describes a theme cycle called "Building Bridges to China" developed for third grade students that focuses on the similarities between the lives of children and families in China and the United States. Explains that the theme cycle addresses the National Geography Standards and three of the National Council for the Social Studies standards. (CMK)

  8. China: Background Notes Series.

    Science.gov (United States)

    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…

  9. Trilogy of China's Banking

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    @@ Banks of China will face declining profit rate and slightly increasing non-performing loans ratio in a short term during 2009, but government policies will reduce the negative impact of financial crisis, and China's financial environment is still relatively safe in a global comparison.

  10. Heat roadmap China

    DEFF Research Database (Denmark)

    Xiong, Weiming; Wang, Yu; Mathiesen, Brian Vad

    2015-01-01

    District heating is regarded as a key element of energy saving actions in the Chinese national energy strategy, while space heating in China is currently still dominated by coal boilers. However, there is no existing quantitative study to analyse the future heat strategy for China. Therefore...

  11. Action Learning in China

    Science.gov (United States)

    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…

  12. Is China Different?

    DEFF Research Database (Denmark)

    Ljungwall, Christer; Tingvall, Patrik Gustavsson

    We examine whether China has benefited more than other countries from financial sector development by performing a meta-analysis of the relevant literature covering a large number of countries at different stages of development. Although the results for China are inconclusive, they indicate...

  13. China's Innovation Paradox

    Science.gov (United States)

    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,…

  14. China's Food Quality Report

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    @@ Editorial Note: This report on China's food security situation aims to put at ease the hearts of consumers at home and abroad.It will convey that China is a responsible country with an effective system for safeguarding every link in the food export chain.Hence,a few bad incidents should not be regarded as representative of all Chinese food exports.

  15. Petaflop supercomputers of China

    Institute of Scientific and Technical Information of China (English)

    Guoliang CHEN

    2010-01-01

    @@ After ten years of development, high performance computing (HPC) in China has made remarkable progress. In November, 2010, the NUDT Tianhe-1A and the Dawning Nebulae respectively claimed the 1st and 3rd places in the Top500 Supercomputers List; this recognizes internationally the level that China has achieved in high performance computer manufacturing.

  16. China's 'recycling economy'

    DEFF Research Database (Denmark)

    Mehlsen, Camilla

    2009-01-01

    Climate change and sustainability are hot topics in China, but it is hard to find research addressing the outcomes of Education for Sustainable Development, says Associate Professor Yi Jin.......Climate change and sustainability are hot topics in China, but it is hard to find research addressing the outcomes of Education for Sustainable Development, says Associate Professor Yi Jin....

  17. Validation of Sexological Worldview

    Directory of Open Access Journals (Sweden)

    Justin A. Sitron

    2012-01-01

    Full Text Available The authors originally posited that a new construct must be developed to measure the success of affective training for sexologists, particularly the Sexuality Attitudes Reassessment (SAR modality. Couching their critique in studies that have been conducted to measure the SAR’s effectiveness as a method used to evoke perspective transformation and more sensitive and humanistic service provision, the authors argued that the development of a professional’s sexological worldview would be a more accurate construct than attitude change to measure when considering the outcomes of SAR training. This study in the United States used a two-phase qualitative approach to validate the proposed sexological worldview construct. In the first phase, they surveyed a panel of 16 sexologists regarding their original proposed definition of sexological worldview and refined it. In the second phase, they completed 30 one-on-one interviews with a convenience sample of sexologists and sexology students. Using an inductive content analysis of the interview transcripts, seven themes emerged in support of the proposed definition of sexological worldview, including its components and its developmental characteristics. The article concludes with a discussion of the implications for the use of the construct for the training of sexologists.

  18. China and Coexistence

    DEFF Research Database (Denmark)

    Odgaard, Liselotte

    “Peaceful coexistence,” long a key phrase in China’s strategic thinking, is a constructive doctrine that offers China a path for influencing the international system. So argues Liselotte Odgaard in this timely analysis of China's national security strategy in the context of its foreign policy...... practice. China’s program of peaceful coexistence emphasizes absolute sovereignty and non-interference in the internal affairs of other states. Odgaard suggests that China’s policy of working within the international community and with non-state actors such as the UN aims to win for China greater power...... and influence without requiring widespread exercise of military or economic pressure. Odgaard examines the origins of peaceful coexistence in early Soviet doctrine, its midcentury development by China and India, and its ongoing appeal to developing countries. She reveals what this foreign policy offers China...

  19. Venezuela and China

    DEFF Research Database (Denmark)

    Agustin, Oscar Garcia

    2016-01-01

    draws on this context of 'interdependent hegemony' to explore the existing relationship between Venezuela, as a swing state, and China, as one of the Big Three global powers. Particularly, I focus on Venezuelan efforts to develop, at the domestic and regional level, a counterhegemonic political project...... against the US and how China is considered a valuable ally to acquire more independence. However, this situation of interdependence can paradoxically lead to a new kind of dependence, in this case on China. To analyze these relations, I propose a conceptual framework consisting of three dimensions: 1...... of a political and economic model which can inspire or be followed by other countries. Although China's influence and increasing power in Venezuela is unquestionable in economic terms, the Venezuelan government uses its agreements with China strategically to legitimate its policies, in the name of a South...

  20. Simulation Validation for Societal Systems

    Science.gov (United States)

    2006-09-01

    06806-01, the DHS EMW-2004-GR-0816 with ODU, and the ONR under the Biodefense project N00014-06-1-0252. Additional support was provided by CASOS at...data o DARPA SDI hospital and clinics visit data for five cities o DARPA ADS hospital and clinics visit data for five cities o DARPA PDTS hospital...and clinics visit data for five cities 6.5 Validation Scenarios I examine two validation scenarios. Validation Scenario I examines the

  1. Hazardous waste and environmental trade: China`s issues

    Energy Technology Data Exchange (ETDEWEB)

    Ma Jiang [National Research Center for Science and Technology for Development, Beijing (China)

    1996-12-31

    By presenting some case studies, this paper analyzes China`s situation with regard to hazardous waste: its environmental trade, treatment, and management. The paper describes China`s experiences with the environmental trade of hazardous waste in both the internal and international market. Regulations for managing the import of waste are discussed, as are China`s major approaches to the trading of hazardous waste both at home and overseas. The major reasons for setting up the Asian-Pacific Regional Training Center for Technology Transfer and Environmental Sound Management of Wastes in China and the activities involved in this effort are also described. 1 tab.

  2. [SURPS French version validation in a Quebec adolescent population].

    Science.gov (United States)

    Castonguay-Jolin, Laura; Perrier-Ménard, Eveline; Castellanos-Ryan, Natalie; Parent, Sophie; Vitaro, Frank; Tremblay, Richard E; Garel, Patricia; Séguin, Jean R; Conrod, Patricia J

    2013-09-01

    Objective: The Substance Use Risk Profile Scale (SURPS) has been developed to screen personality risk factors for substance misuse. This scale assesses 4 high-risk personality traits using a 23-item, self-report questionnaire. SURPS helps guiding targeted approaches to prevention of substance abuse and misuse. It has been validated in the United Kingdom, English Canada, Sri Lanka, and China. This study aims to validate this scale in a sample of French-speaking adolescents from Quebec as well as its sensitivity in a clinical sample of adolescents. Method: Two hundred two 15-year-old youths from a community sample completed a French version of SURPS as well as other measures of personality and substance use. This study reports the internal consistency and concurrent validity of the scale, as well as a factor analysis of items. Further, 40 youths (mean age 15.7 years) from a clinical population completed SURPS and their scores were compared with those of the community sample. Results: SURPS French translation has good internal consistency and demonstrated a 4-factor structure very similar to the original scale. The 4 subscales show good concurrent validity, and 3 of the subscales were found to correlate with measures of substance use. Finally, 95% of the clinical sample was identified at high risk for substance misuse according to SURPS cut-off scores. Conclusion: SURPS French translation seems to be a valid and sensitive scale that can be used in a French-speaking adolescent population from Quebec.

  3. China from a regional perspective

    DEFF Research Database (Denmark)

    Schmidt, Johannes Dragsbæk

    The paper explains the political economic background for China's insertion to the world system. It furthermore expands on a critical perspective on China's soft power strategy. It goes on to discuss China's foreign policy strategy towards Southeast Asia and China's rivalry with the US in the region....

  4. Committed to a Digitized China

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    Guo Wei, President and CEO of Digital China, answers questions about the company's operating strategies and prospects for China's IT service sector in a written interview with Beijing Review. Beijing Review: Digital China has detailed its strategies as "IT Serves China" and "IT Service on Demand." What is the operating objective for 2006?

  5. CHINA SEEKS REGIONAL ENERGY COOPERATION

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    China is seeking to diversify channels for energy cooperation as it faces mounting challenges from surging energy demand, geopolitical risks and price volatility. The endowment and distribution of China's resources does not match the current situation of China's economic development. Those are the opinions aired by officials and experts at an international expo recently held in West China's Xinjiang Uygur Autonomous Region.

  6. Review - China's Environmental Challenges

    Directory of Open Access Journals (Sweden)

    Bill Bleisch

    2013-12-01

    Full Text Available Review of: Judith Shapiro. 2012. China's Environmental Challenges. Cambridge: UK and Malden, MA: Polity Press. Judith Shapiro's latest ambitious work picks up the story of modern China's checkered relationship with the environment at approximately the point where her previous study, Mao's War Against Nature (2001, left off. This latest book sets out to address questions of grave importance to China and to the world. The litany of challenges – poisonous water and toxic air, scarcity of water and other resources, deforestation, soil erosion, loss of biodiversity – seem nearly insurmountable, despite evidence of considerable attention from the Chinese government and from China's public, and despite the rocket-like rise of China's economic power and political influence in the world. Shapiro adds to this list the growing problems with lapses in environmental justice, both within China and passed on to its neighbours and to the countries with which it trades. Not only do growing environmental problems affect China's ability to achieve the government's stated goals of a 'harmonious society' with 'moderate prosperity for all,' but these problems, and the ways that ...

  7. Exploring the Changing Roles of Western Subsidiaries in China

    DEFF Research Database (Denmark)

    Adeyemi, Oluseyi; Slepniov, Dmitrij; Wæhrens, Brian Vejrum;

    2014-01-01

    Over the past 30 years of economic development, the role of subsidiaries in China has changed. China has become an important host country for subsidiaries of western multinational companies seeking cost advantages and/or access to the emerging market potential. The objective of this paper...... and level of process optimization are suggested as other dimensions determining the roles of subsidiaries and consequently their capabilities in an emerging market. These dimensions are established through literature review and validated by case studies of four Chinese subsidiaries of Danish industrial...

  8. Model validation, science and application

    NARCIS (Netherlands)

    Builtjes, P.J.H.; Flossmann, A.

    1998-01-01

    Over the last years there is a growing interest to try to establish a proper validation of atmospheric chemistry-transport (ATC) models. Model validation deals with the comparison of model results with experimental data, and in this way adresses both model uncertainty and uncertainty in, and adequac

  9. Cleaning Validation of Fermentation Tanks

    DEFF Research Database (Denmark)

    Salo, Satu; Friis, Alan; Wirtanen, Gun

    2008-01-01

    Reliable test methods for checking cleanliness are needed to evaluate and validate the cleaning process of fermentation tanks. Pilot scale tanks were used to test the applicability of various methods for this purpose. The methods found to be suitable for validation of the clenlinees were visula o...

  10. Compiler validates units and dimensions

    Science.gov (United States)

    Levine, F. E.

    1980-01-01

    Software added to compiler for automated test system for Space Shuttle decreases computer run errors by providing offline validation of engineering units used system command programs. Validation procedures are general, though originally written for GOAL, a free-form language that accepts "English-like" statements, and may be adapted to other programming languages.

  11. Concurrent Validity and Holland's Theory

    Science.gov (United States)

    Gaffey, Robert L.; Walsh, W. Bruce

    1974-01-01

    This study was designed to explore two areas: (1) the concurrent validity of Holland's theory for employed men using four different operational definitions of vocational orientation, and (2) the relationships among all possible combinations of same named scales across the four inventories. Findings tend to support the concurrent validity of…

  12. Subscribe to China Patents & Trademarks

    Institute of Scientific and Technical Information of China (English)

    1995-01-01

    The Chinese/English bilingual quarterly China Patents & Trademarks is a professional publicationsponsored by China Patent Agent (H.K.) Ltd.The journal commenced publication in April 1985 and hasbeen edited and published in Hong Kong for distribution in China and abroad.The main contents carried by China Patents & Trademarks are:guidelines,policies,laws and regula-tions relevant to intellectual property,economy and trade in China;matters related to the practical work

  13. Subscribe to China Patents & Trademarks

    Institute of Scientific and Technical Information of China (English)

    1995-01-01

    The Chinese/English bilingual quarterly China Patents & Trademarks is a professional publicationsponsored by China Patent Agent(H.K.)Ltd.The journal commenced publication in April 1985 and hasbeen edited and published in Hong Kong for distribution in China and abroad.The main contents carried by China Patents & Trademarks are:guidelines,policies,laws and regula-tions relevant to intellectual property,economy and trade in China;matters related to the practical work

  14. The Spiders of China

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    @@ Sevaral books about Chinese spider systematics and biology have been published,mostly since the later 1970s and the majority of then are designed as classification guides to the spider fauna of a particular area of China,or focused on a particular group ,for example Fauna of Zhejiang Province ,Araneida and Salticids of China. The newly published book "The Spiders of China",in English,differs from all others by including all 2361 described Chinese spider species and by reviewing literature of over 200 years of work on Chinese spider classification.

  15. Analytic of China Cyberattack

    Directory of Open Access Journals (Sweden)

    Robert Lai

    2012-07-01

    Full Text Available China cyberattack has become aggressive, disruptive, stealthy, and sophisticated. Apparently, China’s advantage is more on the cognitive domain than technical domain since information systems security is art and science—in some case, it is more art than science. Knowledge is the best weapon for cyber warfare since one of the Sun Tze’s Art of War principles is “know your enemy”. Therefore, an analytic of China cyberattack must scrutinize the national interest, goals and philosophies, culture, worldview, and behavioral phenomena of China.

  16. Analytic of China Cyberattack

    Directory of Open Access Journals (Sweden)

    Robert Lai and Syed (Shawon Rahman

    2012-06-01

    Full Text Available China cyberattack has become aggressive, disruptive, stealthy, and sophisticated. Apparently, China’s advantage is more on the cognitive domain than technical domain since information systems security is art and science—in some case, it is more art than science. Knowledge is the best weapon for cyber warfare since one of the Sun Tze’s Art of War principles is “know your enemy”. Therefore, an analytic of China cyberattack must scrutinize the national interest, goals and philosophies, culture, worldview, and behavioral phenomena of China.

  17. A Trip to China

    Institute of Scientific and Technical Information of China (English)

    Daniel; Martin

    2013-01-01

    <正>Editor’s Note:The Vermont School of Colombia is one of the few middle schools in the country that teaches Chinese as the second foreign language.In early June 2013,a 77-member student delegation came to China to attend a summer camp jointly hosted by the Chinese People’s Association for Friendship with Foreign Countries(CPAFFC)and the North China University of Technology(NCUT).The following is an essay written in Chinese by a Colombian student recording his tour in China.

  18. Is China Different?

    DEFF Research Database (Denmark)

    Ljungwall, Christer; Tingvall, Patrik Gustavsson

    In this paper we examine whether China has benefited more from spending on R&D than other countries by conducting a meta-analysis of the relevant literature on a large number of countries at different stages of economic development. The results suggest that the growth-enhancing effect of R......&D spending in China has been significantly weaker than that of other countries. It is thus unlikely that R&D spending has been successful as a key contributing factor to economic growth in China....

  19. Is China Different?

    DEFF Research Database (Denmark)

    Ljungwall, Christer; Tingvall, Patrik Gustavsson

    2015-01-01

    In this paper we examine whether China has benefited more from spending on R&D than other countries by conducting a meta-analysis of the relevant literature on a large number of countries at different stages of economic development. The results suggest that the growth-enhancing effect of R......&D spending in China has been significantly weaker than that of other countries. It is thus unlikely that R&D spending has been successful as a key contributing factor to economic growth in China....

  20. Structure validation in chemical crystallography.

    Science.gov (United States)

    Spek, Anthony L

    2009-02-01

    Automated structure validation was introduced in chemical crystallography about 12 years ago as a tool to assist practitioners with the exponential growth in crystal structure analyses. Validation has since evolved into an easy-to-use checkCIF/PLATON web-based IUCr service. The result of a crystal structure determination has to be supplied as a CIF-formatted computer-readable file. The checking software tests the data in the CIF for completeness, quality and consistency. In addition, the reported structure is checked for incomplete analysis, errors in the analysis and relevant issues to be verified. A validation report is generated in the form of a list of ALERTS on the issues to be corrected, checked or commented on. Structure validation has largely eliminated obvious problems with structure reports published in IUCr journals, such as refinement in a space group of too low symmetry. This paper reports on the current status of structure validation and possible future extensions.

  1. Reducing Validity in Epistemic ATL to Validity in Epistemic CTL

    Directory of Open Access Journals (Sweden)

    Dimitar P. Guelev

    2013-03-01

    Full Text Available We propose a validity preserving translation from a subset of epistemic Alternating-time Temporal Logic (ATL to epistemic Computation Tree Logic (CTL. The considered subset of epistemic ATL is known to have the finite model property and decidable model-checking. This entails the decidability of validity but the implied algorithm is unfeasible. Reducing the validity problem to that in a corresponding system of CTL makes the techniques for automated deduction for that logic available for the handling of the apparently more complex system of ATL.

  2. Interannual variations of surface winds over China marginal seas

    Institute of Scientific and Technical Information of China (English)

    SUN Che; YAN Xiaomei

    2012-01-01

    In a study of surface monsoon winds over the China marginal seas,Sun et al.(2012) use singular value decomposition method to identify regional dominant modes and analyze their interdecadal variability.This paper continues to evaluate the interannual variability of each dominant mode and its relation to various atmospheric,oceanic and land factors.The findings include:1) The intensity of the winter monsoon over the East China Sea is highly correlated with the Siberian High intensity and anti-correlated with the latitudinal position of the Aleutian Low as well as the rainfall in eastem China,Korean Peninsula and Japan; 2) The western Pacific subtropical high is significantly correlated with the summer monsoon intensity over the East China Sea and anti-correlated with the summer monsoon over the South China Sea; 3) The winter monsoon in a broad zonal belt through the Luzon Strait is dominated by the ENSO signal,strengthening in the La Ni(n)a phase and weakening in the El Ni(n)o phase.This inverse relation exhibits interdecadal shift with a period of weak correlation in the 1980s; 4) Analysis of tidal records validates the interdecadal weakening of the East Asian summer monsoon and reveals an atmospheric bridge that conveys the ENSO signal into the South China Sea via the winter monsoon.

  3. China Welcomes Global Investment

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    China is making an effort to building a fair market to attract overseas investment,China’s vice-premier told the gathering of CEOs in Beijing, adding that the meeting with its influence,will promote global business cooperation.

  4. China in My Eyes

    Institute of Scientific and Technical Information of China (English)

    Reno Calleja

    2009-01-01

    <正>How I became a fan of China Between 1958 and 1964 the Maltese Labour Movement, led by Dom Mintoff, kept Britain under constant pressure to close its military bases and give Malta true independence. After all Malta

  5. Inclusive Education in China

    Institute of Scientific and Technical Information of China (English)

    杨永芳

    2005-01-01

    This paper is concerned about inclusive education in China,which is exemplified bythe following aspects:creating inclusive culture,producing inclusive policies and evolving inclusivepractice.Also,problems related to the inclusion are identified in this paper.

  6. China Fairs & Expos

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    @@ Agriculture,Fishery,Animal Husbandry2010 China Husbandry and New Technology,New Product, New Equipment Promotion and Trade Fair Date: April 16-April 18, 2010 Frequency: Yearly Venue: Fujian Economic and Trade Exhibition

  7. The Dancing China

    Institute of Scientific and Technical Information of China (English)

    Alice

    2007-01-01

    @@ China has cemented its position as one of the central pillars of global trade by exporting staggering quantities of manufacturer goods,and is arguably nowsecond to none as the economic hub of Asia.

  8. China's New Deal

    Institute of Scientific and Technical Information of China (English)

    LEO ZHANG

    2008-01-01

    @@ The RMB4-trillion stimulus package is a bold move, but the economy still needs attention China unveiled a massive spending package in November to bolster investment and consumption as exports falter amid the global economic slowdown.

  9. China vs. AIDS

    Institute of Scientific and Technical Information of China (English)

    LURUCAI

    2004-01-01

    CHINA's first HIV positive diagnosis was in 1985, the victim an ArgentineAmerican. At that time most Chinese,medical workers included, thought of AIDS as a phenomenon occurring outside of China. Twenty years later, the number of HIV/AIDS patients has risen alarmingly. In 2003, the Chinese Ministry of Health launched an AIDS Epidemiological Investigation across China with the support of the WHO and UN AIDS Program. Its results show that there are currently 840,000 HIV carriers, including 80,000 people with full-blown AIDS, in 31 Chinese provinces, municipalities and autonomous regions. This means China has the second highest number of HIV/AIDS cases in Asia and 14th highest in the world. Statistics from the Chinese Venereal Disease and AIDS Prevention Association indicate that the majority of Chinese HIV carriers are young to middle aged, more than half of them between the ages of 20 and 29.

  10. China's first WLAN chips

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    @@ The wireless local area network (WLAN) chips independently developed by CAS researchers were in the limelight of the recent Electronic Manufacture Exposition held in Suzhou, east China's Jiangsu Province.

  11. China Fairs & Expos

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    Construction, City ptanning, Decorations The llth China Beijing International Construction Machinery, Construction Materials machinery & Mining Machinery Exhibition and Technology Seminar Venue: Beijing Jiuhua International Exhibition Center Duration: October 18-October 21,

  12. Japan's China Strategy

    OpenAIRE

    TAKAHASHI, Sugio

    2012-01-01

    Structural change in the international order will have the greatest effect in East Asia with the ascendancy of China as a world economic power. A two-pillar post- Cold War policy of “shaping†China into a model country while “hedging†against its potential as a strategic rival has had to give way under the reality that China is not only an actor “to be shaped†but also an actor “to shape†the region. A new China strategy of “integration, balancing, and deterrence†has been...

  13. 1976 Tangshan, China Images

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Northeastern China. Damage: $5,600 million. The death toll (240,000) was one of largest in recorded history from an earthquake. In addition, around 800,000 were...

  14. South China Flooded

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    Vehicles traverse a flooded street in Liuzhou, guangxi zhuang Autonomous Region, on May 19.heavy rainstorms repeatedly struck China this month, triggering floods, mudflows and landslides. hunan, guangdong and Jiangxi provinces and Chongqing Municipality were the worst hit.

  15. China's Military Diplomacy

    Institute of Scientific and Technical Information of China (English)

    He Qisong; Li Baowen

    2008-01-01

    Since the end of the Cold War, China's military diplomacy has displayed an omni-directional and multi-level form, and with an increasing transparency which has increased trust and reduced doubt. China has enhanced its conventional military functions and strengthened its military soft power. This has helped China develop into a responsible state on the world stage. Through military exchanges with other countries, the Chinese military has gradually strengthened its ability to undertake a variety of tasks. The Chinese military has to make greater efforts to counter the perception of a "China threat." There is also a need to establish a system of military spokesmen and to develop a theory of military diplomacy with Chinese characteristics.

  16. One Health in China

    Directory of Open Access Journals (Sweden)

    Jianyong Wu

    2016-11-01

    Full Text Available As a result of rapid economic growth over the previous three decades, China has become the second largest economy worldwide since 2010. However, as a developing country with the largest population, this rapid economic growth primarily based on excessive consumption and waste of resources. Thus, China has been facing particularly severe ecological and environmental problems in speeding up industrialization and urbanization. The impact of the health risk factors is complex and difficult to accurately predict. Therefore, it is critical to investigate potential threats in the context of the human-animal-environment interface to protect human and animal health. The “One Health” concept recognizes that human health is connected to animal and environmental health. This review primarily discusses specific health problems in China, particularly zoonoses, and explains the origin and development of the One Health approach, as well as the importance of a holistic approach in China.

  17. One Health in China

    Science.gov (United States)

    Wu, Jianyong; Liu, Lanlan; Wang, Guoling; Lu, Jiahai

    2016-01-01

    As a result of rapid economic growth over the previous three decades, China has become the second largest economy worldwide since 2010. However, as a developing country with the largest population, this rapid economic growth primarily based on excessive consumption and waste of resources. Thus, China has been facing particularly severe ecological and environmental problems in speeding up industrialization and urbanization. The impact of the health risk factors is complex and difficult to accurately predict. Therefore, it is critical to investigate potential threats in the context of the human-animal-environment interface to protect human and animal health. The “One Health” concept recognizes that human health is connected to animal and environmental health. This review primarily discusses specific health problems in China, particularly zoonoses, and explains the origin and development of the One Health approach, as well as the importance of a holistic approach in China. PMID:27906124

  18. Playing Against China

    DEFF Research Database (Denmark)

    Nadvi, Khalid; Lund-Thomsen, Peter; Xue, Hong

    2011-01-01

    The rise of China as the global factory raises challenges for many developing countries and their producers. The football-manufacturing sector is a case in which China has emerged as a global player. It is also a sector where compliance with international labour standards is considered critical....... Leading international brands dominate the industry and control the global value chain for sports goods. In this article, we explore the relationship between the rise of China and international labour standards and consider how labour standards have affected the geography and organization of global...... football production. We draw on evidence from three of the main production locations – China, Pakistan and India. It appears that compliance with labour standards not only has different implications for the three production locations, but also that compliance alone is an insufficient basis for competing...

  19. China, Sudan Expand Cooperation

    Institute of Scientific and Technical Information of China (English)

    1997-01-01

    @@ China National Petroleum Corporation (CNPC) signed an agreement with the Ministry of Energy and Mining, the Public of Sudan on jointly conducting petroleum exploration and development with huge investment for block 1,2,4 in Sudan in March 1997.

  20. Winter Storms Paralyze China

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    Severe snowstorms over broad swaths of eastern and central China have wreaked havoc on traffic throughout the country, creating gigantic passenger backups, spawning acci- dents and leaving at least 24 people dead, according to

  1. China Food Trade Promotes the Development of SIAL China

    Institute of Scientific and Technical Information of China (English)

    Audrey Guo

    2011-01-01

    @@ According to SIAL CHINA, the 13th China International Food and Beverages Exhibition (SIAL China 2012) will be held in Shanghai New International Expo Center On May 9, 2012.It is hosted together by COMEXPOSIUM and China Business Development Center.Since it was introduced in China for the first time in 2000, SIAL CHINA has maintained a developed speed.Especially in recent years, relying on both foreign and domestic markets, it expanded the influences quickly and became one of the most important food trade exhibitions in Asia, despite of the financial crisis.

  2. Bird Watching in China

    Institute of Scientific and Technical Information of China (English)

    CHRIS; DEVONSHIRE-ELLIS

    2006-01-01

    Being based in, and conducting business in, some of China's largest cities is an exciting, yet stressful occupation and 1 like to relax by taking a pair of binoculars, getting out into the open air of China's huge countryside, and spending time seeing what birds I can identify. I'm not really a twitcher (one who relentlessly pursues sightings of as many different species as possible)-just happy to get into nature. In my travels around the country, I listed

  3. China Petrochemical Corporation

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    China Petrochemical Corporation (Sinopec Group) is a super-large petroleum and petrochemical enterprise group, established in July 1998 on the basis of the former China Petrochemical Corporation. Sinopec Group is a state-owned company solely invested by the state, function ing as a state-authorized investment organization in which the state holds the controlling share. Headquartered in Beijing, Sinopec Group has a registered capital of 182 billion yuan. The board chairman of Sinopec Group is its legal representative.

  4. Folk Songs in China

    Institute of Scientific and Technical Information of China (English)

    1993-01-01

    THE folk song in China is an art form created by working people through the ages to express therr feeling and emotions. In China,as elsewhere,such songsare a repository of the folk wisdomof the nation.Origins of China’s FolkSongsIn primitive society our ances-tors created in their struggle againstnature.In the Xia Dynasty(21st-16th centuries B.C.),Slaves used

  5. China energy databook

    Energy Technology Data Exchange (ETDEWEB)

    Sinton, J.E.; Levine, M.D.; Feng Liu; Davis, W.B. [eds.] [Lawrence Berkeley Lab., CA (United States); Jiang Zhenping; Zhuang Xing; Jiang Kejun; Zhou Dadi [eds.] [Energy Research Inst., Beijing, BJ (China)

    1992-12-31

    The Energy Analysis Program (EAP) at the Lawrence Berkeley Laboratory (LBL) first became involved in Chinese energy issues through a joint China-US symposium on markets and demand for energy held in Nanjing in November of 1988. Discovering common interests, EAP began to collaborate on projects with the Energy Research Institute (ERI) of China`s State Planning Commission. In the course of this work it became clear that a major issue in the furtherance of our research was the acquisition of reliable data. In addition to other, more focused activities-evaluating programs of energy conservation undertaken in China and the prospects for making Chinese industrics morc energy-efficient, preparing historical reviews of cncrgy supply and demand in the People`s Republic of China, sponsoring researchers from China to work with experts at LBL on such topics as energy efficiency standards for buildings, adaptation of US energy analysis software to Chinese conditions, and transportation issues-we decided to compile, assess, and organize Chinese energy data. Preparing this volume confronted us with a number of difficult issues. The most frustrating usually involved the different approaches to sectoral divisions taken in China and the US. For instance, fuel used by motor vehicles belonging to industrial enterprises is counted as industrial consumption in China; only fuel use by vehicles belonging to enterprises engaged primarily in transportation is countcd as transportation use. The estimated adjustment to count all fuel use by vehicles as transportation energy use is quite large, since a large fraction of motor vehicles belong to industrial enterprises. Similarly, Chinese industrial investment figures are skewed compared to those collected in the US because a large portion of enterprises` investment funds is directed towards providing housing and social services for workers and their families.

  6. JPRS Report China

    Science.gov (United States)

    2007-11-02

    not distort facts, divulge state secrets, and infringe upon others’ legitimate rights, we must also provide for their relative independence in no...The Study of Species Biology of Chrysanthe- mum The System of Com- puter Data of Plant Gene Chemotaxonomy of Genus Arzemisia of China The...Institute of Biology , Academia Sinica Fudan University Peking University Jiansu Institute of Bot- any South China Institute of Botany

  7. JPRS Report China

    Science.gov (United States)

    2007-11-02

    Xinjiang [Zhang Pingquan; NONGYE JINGJl WENTI, 23 Oct 87] 72 Analysis of Ecotypes of Wild Soybean (G. Soja ) in China [Xu Bao, ct at.; ZIIONGGUO NONGYE...should be suitably limited. 12986 Analysis of Ecotypes of Wild Soybean (G. Soja ) in China 40110011 Beijing ZHONGGUO NONGYE KEXUE [SCIENTIA...of Agricultural Sciences, Gongzhuling, Jilin] [Text] In 1981-1985, the photo-thermo effects on the development of wild soybean (G. soja Sieb, et

  8. DV Fad in China

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    AS the Digital Video fad sweeps China, the in-phrase on the Internet, in fashion magazines, on campus, and amongst the young generation is "did you DV today?" The word DV has transcended its original meaning to become a kind of lifestyle. When Starbucks and Italo Calvino first entered China, they were regarded as ultimate status symbols, until they became ubiquitous. This is the case with DV: as

  9. China Report, Economic Affairs

    Science.gov (United States)

    2007-11-02

    During this visit to China, Lee Kuan Yew repeatedly emphasized "the existence of broad cooperation between China and Singapore." In the past 20...seek new economic cooperation and trade partners. Lee Kuan Yew himself also thinks that Singapore’s economy is in depression and "it must seek new...that there is great potential for cooperation between the two countries. Accompanying Lee Kuan Yew in this visit were a number of ministers and high

  10. JPRS Report, China.

    Science.gov (United States)

    2007-11-02

    Comparing China with South Korea, Taiwan, and Hong Kong, the ratio was 1 to 6. Compar- ing China with Thailand , India, and Pakistan the ratio was 1 to...Xinjiang, 3,500 tons of tomatoes worth more than 500,000 yuan, were dumped into the Gobi desert and ditches of Manasi County, with bright red juice ... beverages , instant noodles, and other things, the difference between the wages of a janitor, assistant editor, and copy editor will become

  11. China Franchise Expo

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    @@ After seven years' development,China Franchise Expo has seen tremendous growth as the Chinese market has opened up to franchising. The organisers report that there are now over 2,1oo franchise systems operating in China,with over 12o,ooo franchisees which have generated 2.4 million jobs and made an investment of RMB6o billion (approximately C6.25 billion or US$7.4 billion).

  12. China Franchise Expo

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

      After seven years' development,China Franchise Expo has seen tremendous growth as the Chinese market has opened up to franchising. The organisers report that there are now over 2,1oo franchise systems operating in China,with over 12o,ooo franchisees which have generated 2.4 million jobs and made an investment of RMB6o billion (approximately C6.25 billion or US$7.4 billion).……

  13. One Health in China

    OpenAIRE

    2016-01-01

    As a result of rapid economic growth over the previous three decades, China has become the second largest economy worldwide since 2010. However, as a developing country with the largest population, this rapid economic growth primarily based on excessive consumption and waste of resources. Thus, China has been facing particularly severe ecological and environmental problems in speeding up industrialization and urbanization. The impact of the health risk factors is complex and difficult to accu...

  14. China's Regional Autonomy

    Institute of Scientific and Technical Information of China (English)

    Wu Shimin

    2005-01-01

    @@ China is a vast country with a long history and splendid culture. One reason for this is that the Chinese nation consists of many ethnic groups. They have lived, procreated, struggled and made creative achievements on this land for several thousand years. China is a big family consisting of 56 ethnic groups. While the Han ethnic group has the largest population, the population of the other 55 ethnic groups is relatively small, so they are customarily referred to as "ethnic minorities."

  15. PERFECT [CHINA] CO., LTD.

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    @@ Funded by Perfect Resources (M) Sdn Bhd, Perfect (China) Co., Ltd.was incorporated in 1994 with business anchoring in research pioneering, advanced research and development, productions, sales and marketing and services in a grand scale, modern enterprise group. Today Perfect (China) Co., Ltd.'s wide range of consumer products has created a niche market for health food, personal care, household and beauty & skin care products.

  16. Energy for China

    Institute of Scientific and Technical Information of China (English)

    Michael J. Economides

    2002-01-01

    @@ Rarely has the world witnessed the breathtaking economic developments currently ongoing in China. Neither the explosive entry in the international scene by the fresh nation of the United States, following World War Ⅰ, nor the reconstruction frenzy of post-World War Ⅱ Europe and Japan can rival the growth of China in the last decade and the even more intense one expected in the future.

  17. Family Planning in China

    Institute of Scientific and Technical Information of China (English)

    朱耀华

    1994-01-01

    China is a developing country with vast territory, numerous population and relatively poor economic foundation. The basic features of China's population are of great quantity and considerable annual increase of population as well as its uneven distribution in different regions. For improvement of living standard of the people,Chinese Government began to advocate family planning throughout this country in the beginning of the 1970s while a strenuous effort was made to develop economy.

  18. Bioethics in China.

    Science.gov (United States)

    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.

  19. “Population Invasion” versus Urban Exclusion in the Tibetan Areas of Western China

    OpenAIRE

    Fischer, Andrew Martín

    2008-01-01

    textabstractThis article examines the confluence of local population transitions (demographic transition and urbanization) with non-local in-migration in the Tibetan areas of western China. The objective is to assess the validity of Tibetan perceptions of "population invasion" by Han Chinese and Chinese Muslims. The article argues that migration to Tibet from other regions in China has been concentrated in urban areas and has been counterbalanced by more rapid rates of natural increase in the...

  20. Subscribe to China Patents & Trademarks

    Institute of Scientific and Technical Information of China (English)

    1996-01-01

    The Chinese/English bilingual quarterly China Patents & Trademarks is a professional publicationsponsored by China Patent Agent (H.K.) Ltd.The journal commenced publication in April 1985 and hasbeen edited and published in Hong Kong for distribution in China and abroad.The main contents carried by China Patents & Trademarks are:guidelines,policies,laws and regula-tions relevant to intellectual property,economy and trade in China;matters related to the practical workof patent application,trademark registration and copyright protection in China;concrete examples of

  1. China's Geo-cultural Strategy

    Institute of Scientific and Technical Information of China (English)

    Pan Zhongqi; Huang Renwei; Wang Hui

    2008-01-01

    This paper divides China's geocultural space into global, Asian, and neighboring spheres, explores the major challenges China's geocultural policy faces in each of them, and puts forward options for China's geocultural strategy. It also suggests that the development of China's geoculture should be based on a triple-circled geopolitical pattern, and should adopt a strategy of addressing regional issues first and global issues second. China's priorities should be the building up of its own culture, the consolidation of neighboring geocultural space, promoting the geocultural integration of Asia, becoming more involved in global geocultural interactions, and enhancing China's cultural influence and status.

  2. QDB: Validated Plasma Chemistries Database

    Science.gov (United States)

    Rahimi, Sara; Hamilton, James; Hill, Christian; Tennyson, Jonathan; UCL Team

    2016-09-01

    One of most challenging recurring problems when modelling plasmas is the lack of data. This lack of complete and validated datasets hinders research on plasma processes and curbs development of industrial Applications. We will describe the QDB project which aims to fill this missing link by provide a platform for exchange and validation of chemistry datasets. The database will collate published data on both electron scattering and heavy particle reactions and also facilitates and encourages peer-to-peer data sharing by its users. This data platform is rigorously supported by the validation methodical validation of the datasetsan automated chemistry generator employed; this methodology identifies missing reactions in chemistries which although important are currently unreported in the literature and employs mathematical methods to analyze the importance of these chemistries. Gaps in the datasets are filled using in house theoretical methods.

  3. Base Flow Model Validation Project

    Data.gov (United States)

    National Aeronautics and Space Administration — The innovation is the systematic "building-block" validation of CFD/turbulence models employing a GUI driven CFD code (RPFM) and existing as well as new data sets to...

  4. Validation of the Metacomprehension Scale

    Science.gov (United States)

    Moore; Zabrucky; Commander

    1997-10-01

    Evidence for the factorial, convergent and discriminant, and criterion-related validity of the Metacomprehension Scale (MCS) was examined in a sample of 237 young adults. The instrument was factorially heterogeneous but exhibited homogeneity within each of the seven subscales. Evidence for the convergent and discriminant validity of the MCS was examined by correlating the subscales from the MCS with subscales from metacognitive questionnaires measuring similar constructs from related domains. In general, correlations within constructs were larger than correlations between constructs, providing preliminary evidence of the convergent and discriminant validity of the MCS. The criterion-related validity of the MCS relative to other metacognitive measures was examined by using the metacognitive measures and the MCS to predict comprehension performance. The MCS predicted performance better than the other measures of metacognition and accounted for variance in performance not accounted for by the other measures. These results show promise for the value of self-assessments of metacomprehension. Copyright 1997Academic Press

  5. South China Sea.

    Science.gov (United States)

    Morton, B; Blackmore, G

    2001-12-01

    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 three major nearshore habitat types, i.e., coral reefs, mangroves and seagrasses, 45 mangrove species out of a global total 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

  6. South China Sea

    Energy Technology Data Exchange (ETDEWEB)

    Morton, Brian [Hong Kong Univ., Swire Inst. of Marine Science, Hong Kong (China); Hong Kong Univ., Dept. of Ecology and Biodiversity, Hong Kong (China); Blackmore, Graham [Hong Kong Univ. of Science and Technology, Dept. of Biology, Hong Kong (China)

    2001-07-01

    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 workshops and conference documents that are not available to the wider scientific community. The South China Sea has an area of some 3.3 million km{sup 2} and depths range from the shallowest coastal fringe to 5377m 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 economics 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 three major nearshore habitat types, i.e., coral reefs, mangroves and seagrasses, 45 mangrove species out of a global total 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

  7. China Eximbank:A Bridge Linking China and the World

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

      Established in 1994 and solely owned by the central government, The ExportImport Bank of China (China Eximbank)is a government policy bank under the direct leadership of the State Council.……

  8. China English and its Implications for English Teaching in China

    Institute of Scientific and Technical Information of China (English)

    周玉凤

    2007-01-01

    China English is an English variety used by native-Chinese people for communication under specific language environment. This study attempts to outline the objective existence of China English and the implications of its linguistic features for English teaching.

  9. China's urban transition.

    Science.gov (United States)

    Pannell, C

    1995-01-01

    This article describes recent changes in urban patterns in Shanghai-Nanjing, Beijing-Tianjin-Tangshan, Canton-Hong Kong, and Dalian-Shenyang. The urban patterns in these metropolitan areas are viewed as part of an urban transition that is responding to population growth, a structural shift in employment, relaxed rules on migration and household registration, and foreign investment and trade. It is argued that these metropolitan coastal areas will form the key growth centers and will lead China's economic development. Urban transition is defined as the shift from rural to urban and from agricultural employment to industrial, commercial, or service employment. China's large cities always dominated as important centers of politics and trade. The recent shift is from interior to coastal cities due to a new world view and a movement away from the isolationism of prior centuries. It is assumed that cities are formed to take advantage of economies of scale in production, consumption, and distribution and to conform to regional specialization. Governments can intervene in growth processes. China's development of cities reflects state controls and market forces. The size and scale of China's population influenced the development process, which resulted in differences in the shape and process of the urban transition. It was under Chinese communism that cities became more than a set of discrete regional urban systems. Reference is made to Oshima's model of change that is specific to monsoon countries. Oshima argues that monsoon agricultural conditions require a distinct strategy based on full employment in order to achieve industrial transition. Rice cultivation requires a large and disciplined labor force. The discussion focuses on other models as well, such as the McGee's model of the extended metropolis and its extension by Zhou Yixing to China. China's changes may not follow Skeldon's models of urbanization in developing countries, because of state control of migration

  10. China energy databook

    Energy Technology Data Exchange (ETDEWEB)

    Sinton, J.E.; Levine, M.D.; Feng Liu; Davis, W.B. (eds.) (Lawrence Berkeley Lab., CA (United States)); Jiang Zhenping; Zhuang Xing; Jiang Kejun; Zhou Dadi (eds.) (Energy Research Inst., Beijing, BJ (China))

    1992-01-01

    The Energy Analysis Program (EAP) at the Lawrence Berkeley Laboratory (LBL) first became involved in Chinese energy issues through a joint China-US symposium on markets and demand for energy held in Nanjing in November of 1988. Discovering common interests, EAP began to collaborate on projects with the Energy Research Institute (ERI) of China's State Planning Commission. In the course of this work it became clear that a major issue in the furtherance of our research was the acquisition of reliable data. In addition to other, more focused activities-evaluating programs of energy conservation undertaken in China and the prospects for making Chinese industrics morc energy-efficient, preparing historical reviews of cncrgy supply and demand in the People's Republic of China, sponsoring researchers from China to work with experts at LBL on such topics as energy efficiency standards for buildings, adaptation of US energy analysis software to Chinese conditions, and transportation issues-we decided to compile, assess, and organize Chinese energy data. Preparing this volume confronted us with a number of difficult issues. The most frustrating usually involved the different approaches to sectoral divisions taken in China and the US. For instance, fuel used by motor vehicles belonging to industrial enterprises is counted as industrial consumption in China; only fuel use by vehicles belonging to enterprises engaged primarily in transportation is countcd as transportation use. The estimated adjustment to count all fuel use by vehicles as transportation energy use is quite large, since a large fraction of motor vehicles belong to industrial enterprises. Similarly, Chinese industrial investment figures are skewed compared to those collected in the US because a large portion of enterprises' investment funds is directed towards providing housing and social services for workers and their families.

  11. China FAW Participates in The China Auto International (Syria) Tour

    Institute of Scientific and Technical Information of China (English)

    Wu; Yan; Che; Qiang

    2006-01-01

      At the beginning of the new year,a new message was released from the Organization Committee of China Auto International Tour - China FAW Group Corporation and China League of Machinery Industry will jointly sponsor the 4nd China Auto International(Syria) Tour. This is the first time that the giant state-owned auto enterprise participates in the sponsor of international auto exhibition.……

  12. China FAW Participates in The China Auto International (Syria) Tour

    Institute of Scientific and Technical Information of China (English)

    Wu Yan; Che Qiang

    2006-01-01

    @@ At the beginning of the new year,a new message was released from the Organization Committee of China Auto International Tour - China FAW Group Corporation and China League of Machinery Industry will jointly sponsor the 4nd China Auto International(Syria) Tour. This is the first time that the giant state-owned auto enterprise participates in the sponsor of international auto exhibition.

  13. Validity of Asthma Control Test in Chinese patients

    Institute of Scientific and Technical Information of China (English)

    ZHOU Xin; LI Jing; WANG Chang-zheng; DING Feng-ming; LIN Jiang-tao; YIN Kai-sheng; CHEN Ping; HE Quan-ying; SHEN Hua-hao; WAN Huan-ying; LIU Chun-tao

    2007-01-01

    Background So far, in China, there has been no effective or easy procedure to define the control of asthma. This study assesses the validity of Asthma Control Test in Chinese patients.Methods Three questionnaires (Asthma Control Test, Asthma Control Questionnaire and the 30 second asthma test)were administered to 305 asthma patients from 10 teaching hospitals across China. Spirometry was also used. Asthma specialists rated the control of asthma according to patients' symptoms, medications and forced expiratory volume in first second. The patients were divided into noncontrolled group and controlled group according to the specialists' rating.Reliability, empirical validity and screening accuracy were conducted for Asthma Control Test scores. Screening accuracy was compared among 3 questionnaires. The patients' self rating and the specialists' rating were also compared.Results The internal consistency reliability of the 5-item Asthma Control Test was 0.854. The correlation coefficient between Asthma Control Test and the specialists' rating was 0.729, which was higher than other instruments. Asthma Control Test scores discriminated between groups of patients differing in the percent predicted forced expiratory volume in first second (F=26.06, P<0.0001), the specialists' rating of asthma control (F=88.24, P<0.0001) and the Asthma Control Questionnaire scores (F=250.57, P<0.0001). Asthma Control Test showed no significant difference with Asthma Control Questionnaire in the percent correctly classified, while the percent correctly classified by Asthma Control Test was much higher than 30 second asthma test. The patients' self rating was the same as assessment of the specialists (t=0.65, P=0.516).Conclusion The Asthma Control Test is an effective and practicable method for assessing asthma control in China.

  14. U.S.-China Military Contacts: Issues for Congress

    Science.gov (United States)

    2012-06-19

    comply with a collection of information if it does not display a currently valid OMB control number. 1. REPORT DATE 19 JUN 2012 2. REPORT TYPE 3...consideration of modifying the law in an interview: Tony Capaccio, “Fallon Wants to Jumpstart Military Contacts between U.S., China,” Bloomberg, March...9th DCT included 2nd Artillery Deputy Chief of Staff Yang Zhiguo. In April 2008, the PLA and the Defense Department held talks in Washington on

  15. North Koreans in China in need of international protection

    Directory of Open Access Journals (Sweden)

    Roberta Cohen

    2012-12-01

    Full Text Available In the face of continuing persecution of North Koreans who are forcibly returned to their country of origin by China, the international community needs to reconsider how it might better work towards securing protection for North Koreans. Some may be political refugees, others ‘refugees sur place’: they may not have been refugees when they left their country but become refugees because they have a valid fear of persecution upon return.

  16. China:a key region for marine biodiversity studies

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    @@ There are nearly 24,000 validated marine species in China,accounting for one sixth of the world total,which makes the country a key area for studies of marine biodiversity in the world,says Dr.lan Poiner,chair of the International Scientific Steering Committee of the Census of Marine Life (CoML),the largestever global marine biology research project.

  17. Discord or "Harmonious Society": China in 2030

    Science.gov (United States)

    2011-02-01

    Contemporary China [Boulder, CO: Lynne Rienner Publishers, Inc., 2003], 30.) 9 consider the Tang as a golden period in their history, as great poetry became...to external pressure that forced it to confront its own validity and continued existence.51 Over the next century, Western expansion caused the...contri- butions to GDP. The needed technological efficiencies to increase TFP will be realized by the expansion of the nonstate sectors and

  18. CONGRATULATIONS ON AUTO CHINA 2006

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    @@ In April, China Machinery Industry Federation and Media & Press Center of CCPIT have successfully organized the China Auto International(Syria)Exhibition Tour and promoted the "walk out" strategy of Chinese independent brands.

  19. CONGRATULATIONS ON AUTO CHINA 2006

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

      In April, China Machinery Industry Federation and Media & Press Center of CCPIT have successfully organized the China Auto International(Syria)Exhibition Tour and promoted the "walk out" strategy of Chinese independent brands.……

  20. 2005 Fairs & Exhibitions in China

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    @@ Harbin China International Winter Goods Exhibition DATE: Jan. 5-9 FREQUENCY: Annual FOUNDED TIME: Dec. 2001 VENUE: Harbin China International Conference & Exhibition Center EXHIBITS: winter sports goods and outdoor devices

  1. Developing Good HR in China

    Institute of Scientific and Technical Information of China (English)

    ROBERT HU

    2006-01-01

    @@ What is the shape of the recruitment market in China at the moment? What you have to understand first is that 20 years ago there was no recruiting market in China. The government allocated all jobs.

  2. Marketing China Around the World

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    China may grow into a global branding powerhouse, one master degree at a time Bringing the first international Master of Marketing program to Beijing, Professor Susan Ellis, Associate Dean of China Programs atMelbourne Business School, knows onething for

  3. Spreading the Bible in China

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    According to records of the Bible Society in China, more than 300 million copies of the Bible in Chinese have been published and distributed since 1823. The spread of the Bible in China has gone through five stages.

  4. China Copper Processing Industry Focus

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    <正>1. Market Consumption The ’China Factor’ and Copper Price Fluctuation We all know China is an enormous consumer of copper,but the exact levels of consumption and where the copper has gone remains a mystery.

  5. Foreigners Who Marry in China

    Institute of Scientific and Technical Information of China (English)

    1994-01-01

    Ayoung Frenchman hoped to have his wedding in China because he has loved Chinese culture since he was a child. The Golden Connection Tourist Company of China arranged a wedding in Beijing so that his dream could come true.

  6. Palaeogeography of China

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    Palaeogeography is a science that studies the features and evolution of physical geography in geological history and human history. The palaeogeography of China has multiple disciplines and multiple types of palaeogeographic map. These perfectly reflect "a hundred flowers blossom and a hundred schools of thought content". The palaeogeography of China has three characteristics. The first is multiple disciplines flourishing simultaneously. The second is that lithofacies palaeogeography is in a leading position. The third is that palaeogeography of China is closely connected with industrial practice. It is why palaeogeography, especially lithofacies palaeogeography of China, can flourish continually. We have two journals of palaeogeography, i. e. Journal of Palaeogeography (Chinese Edition) and Journal of Palaeogeography (English Edition). The former primarily publishes articles of Chinese authors regarding Chinese palaeogeography and related disciplines and has a foothold in China. The latter will publish the articles of both Chinese and international authors and caters to foreign readers. These two journals will cooperate together and display their own expertise, which will effectively make a great contribution to the development and innovation of Chinese palaeogeography and international palaeogeography.

  7. China's India Studies

    Institute of Scientific and Technical Information of China (English)

    Liu Qian

    2008-01-01

    Over the past 50 years, with the improvement of relationship between India and China, the scope of India studies in China's IR research has been broadened and the new areas of studies are being explored. The research agenda of India studies has already extended to the areas like economy, society, culture, security, national strategy and their impact on both bilateral and international relations. In this situation, the focuses of India studies in China's IR research can be mainly identified as follows: reviews on India's social, political and economic systems; analysis on the national strategy and foreign policy; Sino-Indian relations; India's relations with some international organizations. However, even though many fresh progresses have been made in India studies, the India studies in China's IR research still lag far behind the study of other important countries like the U.S., UK, Russia and Japan, and more problems and challenges will face in the coming future. The paper believes that a fuller understanding of India probably will not make China and India close friends, but it definitely will help to prevent them from becoming fierce enemies.

  8. China energy databook

    Energy Technology Data Exchange (ETDEWEB)

    Sinton, J.E.; Levine, M.D.; Feng Liu; Davis, W.B. (eds.) (Lawrence Berkeley Lab., CA (United States)); Jiang Zhenping; Zhuang Xing; Jiang Kejun; Zhou Dadi (eds.) (Energy Research Inst., Beijing, BJ (China))

    1992-11-01

    The Energy Analysis Program (EAP) at the Lawrence Berkeley Laboratory (LBL) first becamc involved in Chinese energy issues through a joint China-US symposium on markets and demand for energy held in Nanjing in November of 1988. Discovering common interests, EAP began to collaborate on projects with the Energy Research Institute (ERI) of China's State Planning Commission. In the course of this work it became clear that a major issue in the furtherance of our research was the acquisition of reliable data. In addition to other, more focused activities-evaluating programs of energy conservation undertaken in China and the prospects for making Chinese industries more energy-efficient, preparing historical reviews of energy supply and demand in the People's Republic of China, sponsoring researchers from China to work with experts at LBL on such topics as energy efficiency standards for buildings, adaptation of US energy analysis software to Chinese conditions, and transportation issues-we decided to compile, assess, and organize Chinese energy data. We are hopeful that this volume will not only help us in our work, but help build a broader community of Chinese energy policy studies within the US.

  9. Alternative methods in toxicology: pre-validated and validated methods.

    Science.gov (United States)

    Kandárová, Helena; Letašiová, Silvia

    2011-09-01

    The development of alternative methods to animal experimentation has progressed rapidly over the last 20 years. Today, in vitro and in silico methods have an important role in the hazard identification and assessment of toxicology profile of compounds. Advanced alternative methods and their combinations are also used for safety assessment of final products. Several alternative methods, which were scientifically validated and accepted by competent regulatory bodies, can be used for regulatory toxicology purposes, thus reducing or fully replacing living animals in toxicology experimentation. The acceptance of the alternative methods as valuable tools of modern toxicology has been recognized by regulators, including OECD, FDA and EPA.This paper provides a brief overview of the topic "alternative methods in toxicology" and focuses on pre-validated and validated alternative methods and their position in the modern toxicology.

  10. ValidNESs: a database of validated leucine-rich nuclear export signals.

    Science.gov (United States)

    Fu, Szu-Chin; Huang, Hsuan-Cheng; Horton, Paul; Juan, Hsueh-Fen

    2013-01-01

    ValidNESs (http://validness.ym.edu.tw/) is a new database for experimentally validated leucine-rich nuclear export signal (NES)-containing proteins. The therapeutic potential of the chromosomal region maintenance 1 (CRM1)-mediated nuclear export pathway and disease relevance of its cargo proteins has gained recognition in recent years. Unfortunately, only about one-third of known CRM1 cargo proteins are accessible in a single database since the last compilation in 2003. CRM1 cargo proteins are often recognized by a classical NES (leucine-rich NES), but this signal is notoriously difficult to predict from sequence alone. Fortunately, a recently developed prediction method, NESsential, is able to identify good candidates in some cases, enabling valuable hints to be gained by in silico prediction, but until now it has not been available through a web interface. We present ValidNESs, an integrated, up-to-date database holding 221 NES-containing proteins, combined with a web interface to prediction by NESsential.

  11. SCIENCE IN CHINA (SCIENTIA SINICA)

    Institute of Scientific and Technical Information of China (English)

    1994-01-01

    Science in China (monthly) is a comprehensive academic journal of natural sciences sponsored by the Chinese Acade-my of Sciences. The primary purpose is to provide regular, rapid and authoritative reviews of current important devel-opments in scientific research in China for scientific workers in both China and other countries. The contents are se-lected by an extensive editorial committee which is composed of the most highly-esteemed scientists in China today.

  12. SCIENCE IN CHINA (SCIENTIA SINICA)

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    Science in China is a comprehensive academic journal of natural sciences sponsored by the Chinese Academy of Sciences. The primary purpose is to provide regular, rapid and authoritative reviews of current important developments in scientific research in China for scientific workers in China and other countries. The contents are selected by an extensive editorial committee which is composed of the most highly esteemed scientists in China

  13. SCIENCE IN CHINA (SCIENTIA SINICA)

    Institute of Scientific and Technical Information of China (English)

    2000-01-01

    Science in China is a comprehensive academic journal of natural scienes sponsored by the Chinese Academy of Sciences.The primary purpose is to provide regular,rapid and authoritative reviews of currcnt important developments in scientific research in China for scientific workers in China and other countries.The contents are selected by an extensive editorial committee which is composed of the most highly esteemed scientists in China today.

  14. The measurement of instrumental ADL: content validity and construct validity

    DEFF Research Database (Denmark)

    Avlund, K; Schultz-Larsen, K; Kreiner, S

    1993-01-01

    (IADL). PADL-scales assess the basic capacity of persons to care for themselves. IADL-scales are used to assess somewhat higher levels of performance, such as the ability to perform household chores or go shopping. Data were collected from 734 70-year-old people in Denmark in the county of Copenhagen......A new measure of Instrumental Activities of Daily Living (IADL), which is able to discriminate among the large group of elderly who do not depend on help, was tested for content validity and construct validity. Most assessments of functional ability include Physical ADL (PADL) and Instrumental ADL...

  15. Subscribe to China Patents & Trademarks

    Institute of Scientific and Technical Information of China (English)

    1996-01-01

    The Chinese/English bilingual quarterly China Patents & Trademarks is a professional publication sponsored by ChinaPatent Agent(H.K.)Ltd. The journal commenced publication in April 1985 and has been edited and published in HongKong for distribution in China and abroad.

  16. China PR Industry Report 2005

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    @@ Background The 2005 annual survey on the PR industry in China was conducted by China International Public Relations Association(CIPRA)from January 20the to February 20th ,in order to better reflect the development of the PR service market in China,investigate trends within the PR industry,and promote its continuous development.

  17. Hotels Continue to Target China

    Institute of Scientific and Technical Information of China (English)

    LU JIAMIN

    2006-01-01

    @@ Within the global hotel industry, China is the buzzword on everybody's lips.From April 26th to 28th,senior executives of leading international hotel brands and China hoteliers gathered in Shanghai to attend the 2nd China Hotel Investment Summit. The event attracted a record number of over 450international and local delegates from over 20 countries.

  18. TAIWAN, The Treasure of China

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    @@ The island of Taiwan lies some 120 kilometers off the southeastern coast of mainland China, across the Taiwan Strait, and has an area of 35,801 km2(13,822.8 sq mi). The East China Sea lies to the north, the Philippine Sea to the east, the Luzon Strait directly to the south and the South China Sea to the southwest.

  19. SCIENCE IN CHINA (SCIENTIA SINICA)

    Institute of Scientific and Technical Information of China (English)

    2000-01-01

    Science in China is a comprehensive academic journal of natural sciences sponsored by the Chinese Academy of Sciences.The primary purpose is to provide regular ,rapid and authoritative reviews of current important developments in scientific research in China for scientific workers in China and other countries.

  20. SCIENCE IN CHINA (SCIENTIA SINICA)

    Institute of Scientific and Technical Information of China (English)

    1997-01-01

    Science in China is a comprehensive academic journal of natural sciences sponsored by the Chinese Academy of Sciences. The primary purpose is to provide regular, rapid and authoritative reviews of current important developments in scientific research in China for scientific workers in China and other countries. The contents are selected by an extensive editorial committee

  1. Development in China and Africa

    NARCIS (Netherlands)

    Hu, Shiwei

    2014-01-01

    My dissertation studies the development of China and Africa over the past two decades. First, China has maintained a high rate of economic growth in the past twenty years. At the same time, we observe a rapid growth in the African export flows to China, even faster than those to the US and EU. We ar

  2. LNG Development Booms in China

    Institute of Scientific and Technical Information of China (English)

    Tao Decan Hanju

    2011-01-01

    @@ China's LNG imports were 6.769 million tons from January to September in 2010, 70.95% higher than the same period of 2009.42% was from Australia and 16% from Indonesia.LNG is now becoming a major gas source in China.Meanwhile, China is evolving into an important target market for major LNG producing countries.

  3. Global China Insights December 2013

    NARCIS (Netherlands)

    Segers, Rien T.; Havinga, Marieke; Fischer, Ingrid

    2013-01-01

    Journal in which the Groningen Confucius Institute (GCI) shares different perspectives on China and provides insights into China from as many different aspects as possible. GCI aims to provide a full view of real China to the readers as well as featuring international and comprehensive perspectives,

  4. Teaching about Ethnicities in China

    Science.gov (United States)

    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…

  5. China Offshore Oil Logging Technology

    Institute of Scientific and Technical Information of China (English)

    Duan Kang

    1996-01-01

    @@ China offshore oil logging business entered a faster developing stage sin-ce 1982 with the beginning of international cooperation in its offshore oil exploration. Nearly 90% of the logging expertises of China National Offshore Oil Corporation (CNOOC)are in China Offshore Oil Logging Company (COOLC), headquartered in Yanjiao, Hebei Province.

  6. China-ASEAN Friendship Tour

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    <正>The CPAFFC launched the China-ASEAN Friendship Tour,a large scale series of activities to celebrate the 15th anniversary of the establishment of dialogue relations between China and ASEAN and the Year of China-ASEAN Friendship and Cooperation.

  7. China Satcom: Innovating Satellite Communication

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    China Satellite Communications Group Corporation (China Satcom) is a state-owned large-sized key enterprise formally established on Dec. 19, 2001 according to the general deployment of the State Council on telecommunication system reform. Relying on its complete service system, China Satcom provides various users with specialized and high quality information communication service.

  8. Bringing Biocuration to China

    Institute of Scientific and Technical Information of China (English)

    Zhang Zhang; Weimin Zhu; Jingchu Luo

    2014-01-01

    Biocuration involves adding value to biomedical data by the processes of standardiza-tion, quality control and information transferring (also known as data annotation). It enhances data interoperability and consistency, and is critical in translating biomedical data into scientific discovery. Although China is becoming a leading scientific data producer, biocuration is still very new to the Chinese biomedical data community. In fact, there currently lacks an equivalent acknowledged word in Chinese for the word ‘‘curation”. Here we propose its Chinese translation as‘‘审编”(Pinyin:shen bian), based on its implied meanings taken by biomedical data community. The 8th International Biocuration Conference to be held in China (http://biocuration2015.tilsi.org) next year bears the potential to raise the general awareness in China of the significant role of biocuration in scientific discovery. However, challenges are ahead in its implementation.

  9. Service innovation in China

    DEFF Research Database (Denmark)

    Slepniov, Dmitrij; Jin, Jun

    2014-01-01

    Purpose – The aim of this paper is to advance our understanding of service innovation in China and to identify the major drivers and impediments for manufacturing companies pushing into services in China. Design/methodology/approach – By employing an in-depth longitudinal case of a Chinese company...... the industry by increasing transparency and connectedness between track owners and third-party logistics (3PL) companies. We find that the service concept helped the company to diversify as well as enhanced its growth and competitive advantages in a very competitive environment of the second and third tier...... Chinese cities. Both internal and external factors played a significant role in influencing the development and implementation of service innovation in the case. The paper details and discusses the factors that affect service innovation in China. Research Limitations – The study is exposed...

  10. NEV Technology in China

    DEFF Research Database (Denmark)

    Liu, Yingqi; Kokko, Ari

    2012-01-01

    Purpose – The purpose of the paper is to identify the main determinants of the development of the neighbourhood electric vehicle (NEV) industry in China, including influences from private stakeholders as well as the government, and domestic as well as foreign interest groups. Particular emphasis...... is driven by less formal decisions taken in the nexus between SOEs and relevant state agencies. Hence, although China suffers no lack of legislation at various levels (including laws, decrees, and guidelines) it is often difficult to identify the specific drivers for change. Practical implications...... – The findings are useful for understanding the development of the NEV industry in China. Originality/value – The current paper is the first application of the GIST (Governance of Innovation towards Sustainability Technology) framework to the case of the Chinese NEV industry....

  11. Indigenous innovation in China

    DEFF Research Database (Denmark)

    Jin, Jun; Slepniov, Dmitrij

    2012-01-01

    In the past two decades, China has earned the reputation of ‘manufacturing power house’ of the world. Chinese companies in their vast numbers have been very successful in exploiting their access to low-cost labour and have established themselves as unbeatable high volume low-cost manufacturing...... a foothold in these markets and to tap into the advanced technologies and concepts originating from this developed context. Another category of Chinese companies includes those who seek to move from routine transactional tasks to more innovation-intensive concepts while remaining in China and relying......, this paper seeks to advance our understanding of indigenous innovation in China and to identify its major drivers and impediments....

  12. PetroChina & Sinopec

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    @@ Back in December,CIB took a cue from Warren Buffett and looked at the recent A-share initial public offering (IPO) of PetroChina(中国石油),China's largest oil company and,at the time,the largest company in the world.We didn't like what we saw.While the argument in favor of PetroChina was obvious-it is of course,the primary provider of refined oil to a country with the fastest-growing oil demand in the world,and operating in a period of exponential growth in oil prices-the negatives were just as striking.It was overvalued from a revenue point of view,and had to contend with state price controls.

  13. Content validity study on The Vocabulary and Grammar of the Translator Test- Level 2(English)of CATTI%Content validity study on The Vocabulary and Grammar of the Translator Test-Level 2(English)of CATTI

    Institute of Scientific and Technical Information of China (English)

    魏扬舫; 万璐

    2015-01-01

    The launch of the China Accreditation Test for Translators and Interpreters (CATTI)is a professional qualification test for would-be translators.This paper is to do the research on the content validity of vocabulary and grammar of the translator test- Level 2(English)of CATTI from 2011 to 2012.

  14. First China Population Award.

    Science.gov (United States)

    1993-10-01

    The China Population Award is given every two years for family planning implementation, science, and technology, and honorary achievements. The winners for the First China Population Award were as follows: Mr. Zhao Zhihao, governor of Shandong province; Mme. Shang Dewei, retired from the Shanghai family planning committee; Mme. Cui Peihua, director of the Nanche Village, Shidao Town, Rongcheng City, Shandong Province, Family Planning Office; Mme. Xu Aiguang, director of Zhejiang Family Planning Committee; Mr. Ye Wenshi, secretary of Guanghan City Party Committee, Sichuan province; Mr. Zhang Zhiyuan, president of Liaoning Family Planning Association; Mme. Shou Haizhen, director of Jiangsu Family Planning Committee for family planning implementation. Mme. Yan Renying, vice president of the China Family Planning Association, Mr. Wu Jieping, vice president of the China Family Planning Association, and Mr. Lie Zheng (deceased), former president of the Population Association of China received prized for achievements in science and technology. Mr. Ma Yinchu (decreased) honorary president of Peking University, received an honorary prize for his creative views on the contradictions between rapid population growth and increased capital wealth. He recommended population control and improvement in quality of human resources. He recommended the practice of deferred marriage and other solutions to China's population problems. As an ultra-leftist, he was severely criticized, but redeemed in 1981 shortly before he died. The science and technology awards went to Mr. Zheng who established the first population research institute and suggested that reproduction be in balance with material resources. Mr. Jieping was a medical specialist and contributed to research on male birth control. Mme. Renying, as an obstetrician and gynecologist, researched use of prostaglandin injections for ending early pregnancy and reversible female sterilization. She was active in efforts of prevention of

  15. Notes on shark and ray types at the South China Sea Fisheries Research Institute (SCSFRI) in Guangzhou, China.

    Science.gov (United States)

    White, William T; Last, Peter R

    2013-01-01

    Most of the shark and ray type material at the South China Sea Fisheries Research Institute (SCSFRI) in Guangzhou, China was examined during a museum visit by the senior author in 2009. The status of the shark and ray species described from the South China Sea in the 1980s and deposited in this collection is discussed. Squalus acutirostris is considered a junior synonym of Squalus mitsukurii from the western North Pacific. Centrophorus ferrugineus is considered a junior synonym of Centrophorus squamosus. Centroscymnus macrops is confirmed as a junior synonym of Centroscymnus coelolepis. Scymnodon niger is confirmed as a junior synonym of Zameus squamulosus. Isistius labialis is considered a synonym of Isistius brasiliensis. Halaelurus immaculatus is confirmed as a valid species of the genus Bythaelurus. Urolophus marmoratus is considered a junior synonym of the widespread Plesiobatis daviesi. Springeria nanhaiensis is a questionable synonym of Sinobatis borneensis, following previous researchers. Springeria stenosoma is considered as questionably valid but with further investigation into generic placement required. The validity of species with SCSFRI type specimens not examined in this study are also briefly discussed.

  16. Static Validation of XSL Transformations

    DEFF Research Database (Denmark)

    Møller, Anders; Olesen, Mads Østerby; Schwartzbach, Michael Ignatieff

    2007-01-01

    no static guarantees that, under the assumption that the input is valid relative to the input schema, the output of the transformation is valid relative to the output schema. We present a validation technique for XSLT based on the XML graph formalism introduced in the static analysis of JWIG Web services...... and XACT XML transformations. Being able to provide static guarantees, we can detect a large class of errors in an XSLT stylesheet at the time it is written instead of later when it has been deployed, and thereby provide benefits similar to those of static type checkers for modern programming languages....... Our analysis takes a pragmatic approach that focuses its precision on the essential language features but still handles the entire XSLT language. We evaluate the analysis precision on a range of real stylesheets and demonstrate how it may be useful in practice....

  17. Computational neuroscience in China

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    The ultimate goal of Computational Neuroscience(CNS) is to use and develop mathematical models and approaches to elucidate brain functions.CNS is a young and highly multidisciplinary field.It heavily interacts with experimental neuroscience and such other research areas as artificial intelligence,robotics,computer vision,information science and machine learning.This paper reviews the history of CNS in China,its current status and the prospects for its future development.Examples of CNS research in China are also presented.

  18. Particle Accelerators in China

    Science.gov (United States)

    Zhang, Chuang; Fang, Shouxian

    As the special machines that can accelerate charged particle beams to high energy by using electromagnetic fields, particle accelerators have been widely applied in scientific research and various areas of society. The development of particle accelerators in China started in the early 1950s. After a brief review of the history of accelerators, this article describes in the following sections: particle colliders, heavy-ion accelerators, high-intensity proton accelerators, accelerator-based light sources, pulsed power accelerators, small scale accelerators, accelerators for applications, accelerator technology development and advanced accelerator concepts. The prospects of particle accelerators in China are also presented.

  19. China in Overcapacity Exacerbating?

    Institute of Scientific and Technical Information of China (English)

    Guo Liqin

    2009-01-01

    @@ The problem of overcapacity has been plaguing China for years.Many economists claim that China's double-edged economic system of foreign trade and investment has resulted in a lack of consumption.It is estimated that approximately 35% of GDP depends solely on exports,some of which has naturally turned into excessive capacity due to the recent lack of external demand from western markets.Repeated build up in certain industries,which the government has failed to restrain,has resulted in prevailing overcapacity,and has also indirectly triggered the flood of anti-dumping cases against Chinese enterprises in recent years.

  20. Why China Is Confident

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    The global financial crisis is far from over as world economic growth continues to decline. Can China stop the downward tendency of economic growth and reach an economic soft landing? Can China take the lead in getting out of the shadow of the economic crisis? Chen Huai, Director of the Economic Research Institute of China’s Urban and Rural Development under the Ministry of Housing and Urban-Rural Development, discussed these questions in a recent article in the Economic Information Daily. Edited excerpts follow:

  1. Western Food in China

    Institute of Scientific and Technical Information of China (English)

    1997-01-01

    AS the Chinese saying goes, "Ask for local custom when you enter a foreign country." Western food’s first introduction to China in the 17th century was accompanied with its adoption to Chinese dining habits. Western food was introduced into China in large scale during the mid-19th and early 20th centuries. However, as early as the 17th century Western missionaries and envoys were introducing food from their homeland to upper-class Chinese as a means of paying tribute or

  2. China Satellite Navigation Conference

    CERN Document Server

    Liu, Jingnan; Fan, Shiwei; Wang, Feixue

    2016-01-01

    These Proceedings present selected research papers from CSNC2016, held during 18th-20th May in Changsha, China. The theme of CSNC2016 is Smart Sensing, Smart Perception. These papers discuss the technologies and applications of the Global Navigation Satellite System (GNSS), and the latest progress made in the China BeiDou System (BDS) especially. They are divided into 12 topics to match the corresponding sessions in CSNC2016, which broadly covered key topics in GNSS. Readers can learn about the BDS and keep abreast of the latest advances in GNSS techniques and applications.

  3. China's Formula,Go!

    Institute of Scientific and Technical Information of China (English)

    Li Yinghong; Yang Wei

    2009-01-01

    @@ On the first day of November,when Jenson Button cheered his first Formula I World Championship 2009 at the final race of the season in Abu Dhabi,Chinese young university students were busy preparing for their own Formula event.According to a press conference on October 19,2009 in Beijing,the first Formula SAE-China (FSAE) event has set off,and will be officially launch its final race next year from October 14 to October 17 at Shanghai International Circuit,where will also be the Formula 12010 China stop again in next April.

  4. Highlights of China Standardization

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    Environmental Management:Standards Guide Sustainable Transformation As of December 2010,more than 50,000 enterprises in China passed the ISO 14001 environment management system certification and more than 400 companies completed the voluntary accounting and authentication of carbon emissions.Environmental management system certification is a "green pass" in international trade.ISO has successively developed the ISO 14000 series environmental management standards and China has converted these standards into its national standards,which play a very important role in sustainable transformation and development of enterprises.

  5. China's Consumption Rises

    Institute of Scientific and Technical Information of China (English)

    Richard Zhu

    2011-01-01

    @@ The consumption in China is surging and Chinese consumers are more confident about their future this year despite the inflationary backdrop, according to the 2011 Annual Chinese Consumer Study by McKinsey & Co released recently. The survey estimates that by 2020 and within the course of one decade, real consumption will have doubled to $4.8 trillion and China will then be the world's second-biggest consumer market after the United States.Yet in some respects, private consumption remains stubbornly low.

  6. A NEW PERSPECTIVE ON VALIDITY STUDY IN MULTIPLE-CHOICE QUESTIONS

    Institute of Scientific and Technical Information of China (English)

    TangXiongying

    2004-01-01

    Multiple-choice questions have long been widely used inlarge-scale language proficiency tests in China. Nowadays withthe dramatic increase in the number of test takers, the validityof this type of test is of much concern to various parties. Drawing upon the psycholinguistic theories, the author ofthis article recommends exploring the hidden process the test-takers go through in order to examine its validity. Takingmultiple-choice reading comprehension as an example, theauthor investigates the strategies the test takers employ intackling multiple-choice questions, thereby gaining insights intothe validity of the test type discussed. Such inquiry into test validity not only helps test-developersin their own validation of items, but also helps languageteachers and students in developing a positive attitude towardstests.

  7. Development and Experimental Verification of Key Techniques to Validate Remote Sensing Products

    Science.gov (United States)

    Li, X.; Wang, S. G.; Ge, Y.; Jin, R.; Liu, S. M.; Ma, M. G.; Shi, W. Z.; Li, R. X.; Liu, Q. H.

    2013-05-01

    Validation of remote sensing land products is a fundamental issue for Earth observation. Ministry of Science and Technology of the People's Republic of China (MOST) has launched a high-tech R&D Program named `Development and experimental verification of key techniques to validate remote sensing products' in 2011. This paper introduces the background, scientific objectives, research contents of this project and research result already achieved. The objectives of this project include (1) to build a technical specification for the validation of remote sensing products; (2) to investigate the performance, we will carry out a comprehensive remote sensing experiment on satellite - aircraft - ground truth and then modify Step 1 until reach the predefined requirement; (3) to establish a validation network of China for remote sensing products. In summer 2012, with support of the Heihe Watershed Allied Telemetry Experimental Research (HiWATER), field observations have been successfully conducted in the central stream of the Heihe River Basin, a typical inland river basin in northwest China. A flux observation matrix composed of eddy covariance (EC) and large aperture scintillometer (LAS), in addition to a densely distributed eco-hydrological wireless sensor network have been established to capture multi-scale heterogeneities of evapotranspiration (ET), leaf area index (LAI), soil moisture and temperature. Airborne missions have been flown with the payloads of imaging spectrometer, light detection and ranging (LiDAR), infrared thermal imager and microwave radiometer that provide various scales of aerial remote sensing observations. Satellite images with high resolution have been collected and pre-processed, e.g. PROBA-CHRIS and TerraSAR-X. Simultaneously, ground measurements have been conducted over specific sampling plots and transects to obtain validation data sets. With this setup complex problems are addressed, e.g. heterogeneity, scaling, uncertainty, and eventually to

  8. Spatial distribution of China׳s renewable energy industry

    DEFF Research Database (Denmark)

    Dong, Liang; Liang, Hanwei; Gao, Zhiqiu

    2016-01-01

    an empirical study on the distribution and cluster pattern of China׳s REEI based on the analysis on the industrial output value, the number and location of key companies/industrial bases, through on-site survey and updating statistical data. Results highlighted that in general, four REEI clusters were formed......China applies no efforts to promote the development of renewable energy (REE) so as to enhance China׳s energy security and address climate change. National top-down support scheme and the local renewable energy industry (REEI) development are the two important and intervened countermeasures...... in western China, while R&D and high-tech equipment manufacture were clustered in eastern coastal regions. Based on the empirical study and Analytic Network Process (ANP) of the roles of stakeholders involved REEI of China, we further proposed various strategic measures and policy implications to better...

  9. China and CERN renew their Co-operation Agreement

    CERN Multimedia

    2004-01-01

    Dr. Liu Yanhua, Chinese Vice Minister of Science and Technology, and Dr. Robert Aymar, Director-General of CERN, sign a new Co-operation Agreement between the Government of the People's Republic of China and CERN. During his visit to CERN on 17 February, Liu Yanhua, Vice Minister of Science and Technology of the People's Republic of China, signed a new Co-operation Agreement with the Laboratory. The Agreement, which is valid for a period of five years and renewable, lays down the framework for the development of scientific and technological co-operation between CERN and China. This includes China's participation, as a non-Member State, in CERN's research projects as well as its main programmes. Robert Aymar and Liu Yanhua underlined that this Agreement will provide an excellent framework for close co-operation on the LHC Programme and Grid and accelerator technologies. Scientific co-operation between China and CERN is nothing new, as Chinese physicists already took part in the LEP experiments. Today, CERN's C...

  10. Validity of Management Control Topoi

    DEFF Research Database (Denmark)

    Nørreklit, Lennart; Nørreklit, Hanne; Israelsen, Poul

    2004-01-01

    The validity of research and company topoi for constructing/analyzing relaity is analyzed as the integration of the four aspects (dimensions): fact, possibility (logic), value and comunication. Main stream, agency theory and social constructivism are critizied for reductivism (incomplete integrat......The validity of research and company topoi for constructing/analyzing relaity is analyzed as the integration of the four aspects (dimensions): fact, possibility (logic), value and comunication. Main stream, agency theory and social constructivism are critizied for reductivism (incomplete...

  11. The validated sun exposure questionnaire

    DEFF Research Database (Denmark)

    Køster, B; Søndergaard, J; Nielsen, J B

    2017-01-01

    Few questionnaires used in monitoring sun-related behavior have been tested for validity. We established criteria validity of a developed questionnaire for monitoring population sun-related behavior. During May-August 2013, 664 Danes wore a personal electronic UV-dosimeter for one week...... that measured the outdoor time and dose of erythemal UVR exposure. In the following week, they answered a questionnaire on their sun-related behavior in the measurement week. Outdoor time measured by dosimetry correlated strongly with both outdoor time and the developed exposure scale measured....... The weekly sunburn fraction correlated strongly with the number of ambient sun hours (r=0.73, p

  12. Content validity study on The Vocabulary and Grammar of the Translator Test- Level 2(English)of CATTI

    Institute of Scientific and Technical Information of China (English)

    魏扬舫; 万璐

    2015-01-01

    The launch of the China Accreditation Test for Translators and Interpreters(CATTI)is a professional qualification test for would-be translators.This paper is to do the research on the content validity of vocabulary and grammar of the translator test-Level 2(English)of CATTI from 2011 to 2012.

  13. Initial Validation of the Chinese Quality of Life Questionnaire-Intellectual Disabilities (CQOL-ID): A Cultural Perspective

    Science.gov (United States)

    Wong, P. K. S.; Wong, D. F. K.; Schalock, R. L.; Chou, Y-C.

    2011-01-01

    Background: In the field of intellectual disabilities (ID), the quality of life concept has been developing rapidly in Chinese societies including Hong Kong, mainland China and Taiwan. However, there is a lack of locally validated instruments to measure the quality of life of people with ID. The study reported in this paper attempted to validate…

  14. 78 FR 32981 - Addition, Removals, and Revisions to the List of Validated End-Users in the People's Republic of...

    Science.gov (United States)

    2013-06-03

    ... for the People's Republic of China (PRC) to add one end-user, Shanghai Huahong Grace Semiconductor Manufacturing Corporation, Ltd. (HHGrace); remove two end-users, Grace Semiconductor Manufacturing Corporation... Grace Semiconductor Manufacturing Corporation, Ltd. to the list of Validated End-Users in the PRC...

  15. Mass Casualty Incident Primary Triage Methods in China

    Institute of Scientific and Technical Information of China (English)

    Jin-Hong Chen; Jun Yang; Yu Yang; Jing-Chen Zheng

    2015-01-01

    Objective:To evaluate the technical characteristics and application of mass casualty incident (MCI) primary triage (PT) methods applied in China.Data Sources:Chinese literature was searched by Chinese Academic Journal Network Publishing Database (founded in June 2014).The English literature was searched by PubMed (MEDLINE) (1950 to June 2014).We also searched Official Websites of Chinese Central Government's (http://www.gov.cn/),National Health and Family Planning Commission of China (http://www.nhfpc.gov.cn/),and China Earthquake Information (http://www.csi.ac.cn/).Study Selection:We included studies associated with mass casualty events related to China,the PT applied in China,guidelines and standards,and application and development of the carding PT method in China.Results:From 3976 potentially relevant articles,22 met the inclusion criteria,20 Chinese,and 2 English.These articles included 13 case reports,3 retrospective analyses of MCI,two methods introductions,three national or sectoral criteria,and one simulated field testing and validation.There were a total of 19 kinds ofMCI PT methods that have been reported in China from 1950 to 2014.In addition,there were 15 kinds of PT methods reported in the literature from the instance of the application.Conclusions:The national and sectoral current triage criteria are developed mainly for earthquake relief.Classification is not clear.Vague criteria (especially between moderate and severe injuries) operability are not practical.There are no triage methods and research for children and special populations.There is no data and evidence supported triage method.We should revise our existing classification and criteria so it is clearer and easier to be grasped in order to build a real,practical,and efficient PT method.

  16. Development and validation of brief scales to measure emotional and behavioural problems among Chinese adolescents

    Science.gov (United States)

    Shen, Minxue; Hu, Ming; Sun, Zhenqiu

    2017-01-01

    Objectives To develop and validate brief scales to measure common emotional and behavioural problems among adolescents in the examination-oriented education system and collectivistic culture of China. Setting Middle schools in Hunan province. Participants 5442 middle school students aged 11–19 years were sampled. 4727 valid questionnaires were collected and used for validation of the scales. The final sample included 2408 boys and 2319 girls. Primary and secondary outcome measures The tools were assessed by the item response theory, classical test theory (reliability and construct validity) and differential item functioning. Results Four scales to measure anxiety, depression, study problem and sociality problem were established. Exploratory factor analysis showed that each scale had two solutions. Confirmatory factor analysis showed acceptable to good model fit for each scale. Internal consistency and test–retest reliability of all scales were above 0.7. Item response theory showed that all items had acceptable discrimination parameters and most items had appropriate difficulty parameters. 10 items demonstrated differential item functioning with respect to gender. Conclusions Four brief scales were developed and validated among adolescents in middle schools of China. The scales have good psychometric properties with minor differential item functioning. They can be used in middle school settings, and will help school officials to assess the students’ emotional/behavioural problems. PMID:28062469

  17. Automatic Validation of Protocol Narration

    DEFF Research Database (Denmark)

    Bodei, Chiara; Buchholtz, Mikael; Degano, Pierpablo;

    2003-01-01

    We perform a systematic expansion of protocol narrations into terms of a process algebra in order to make precise some of the detailed checks that need to be made in a protocol. We then apply static analysis technology to develop an automatic validation procedure for protocols. Finally, we...

  18. Validity Issues in Narrative Research

    Science.gov (United States)

    Polkinghorne, Donald E.

    2007-01-01

    Attention to the judgments about the validity of research-generated knowledge claims is integral to all social science research. During the past several decades, knowledge development has been split into two communities: conventional researchers and reformist researchers. Narrative research is positioned within the reformist community. The two…

  19. Generalization of Selection Test Validity.

    Science.gov (United States)

    Colbert, G. A.; Taylor, L. R.

    1978-01-01

    This is part three of a three-part series concerned with the empirical development of homogeneous families of insurance company jobs based on data from the Position Analysis Questionnaire (PAQ). This part involves validity generalizations within the job families which resulted from the previous research. (Editor/RK)

  20. Spirulina cultivation in China

    Science.gov (United States)

    Wu, Bo-Tang; Xiang, Wen-Zhou; Zeng, Cheng-Kui

    1998-03-01

    This paper reviews and discusses the development and many problems of Spirulina cultivation in China, points out the advantages and disadvantages of open photobioreactor system, and predicts that seawater Spirulina cultivation will be a new trend to be strengthened and emphasized due to its special physiological characteristics, easier management, lower fertilizer cost, and higher resistance to contaminants and rare pollution of chemicals.

  1. China International Fashion Contest

    Institute of Scientific and Technical Information of China (English)

    1996-01-01

    Thirty-six young fashion designers from 17 countries and regions gathered at the Fourth Brother Cup China International Young Fashion Designers Contest in Beijing in mid-April. The designers drew ideas from colorful life and displayed their talents in art through the theme, "Splendid Attire for the Art Festival."

  2. NFL Delays China Bowl

    Institute of Scientific and Technical Information of China (English)

    CORRIE; DOSH

    2007-01-01

    The whistle blows, the crowd roars, and 22 armored athletes crash into each other with such force that players have broken bones, been knocked unconscious, paralyzed or even killed during gameplay. This is football, American style, but China is going to

  3. De-carbonizingChina

    Institute of Scientific and Technical Information of China (English)

    zhou; Xiaoyan

    2013-01-01

    Innovation in the energy sector will pave the way for the country’slow-carbon future Although its per-capita emission is roughly on par with the world’s average, China is the world’s largest carbon dioxide emitter,

  4. China Takes Wing

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    COVER STORY If all goes according to plan, Chinese air travellers will be boarding big commercial airliners designed and manufactured in China by the year 2020. The aviation market, long dominated by Boeing and Airbus, will face a home grown challenge in

  5. Nephrology in china.

    Science.gov (United States)

    Liu, Zhi-Hong

    2013-09-01

    China has a large population and a high prevalence of chronic kidney disease (CKD). The increasing incidence of obesity and type 2 diabetes mellitus, coupled with an ageing population, will exacerbate the burden of CKD unless effective control and prevention strategies are implemented. The unmet challenges of managing the growing number of patients with end-stage renal disease (ESRD) in China are reflected by the lower rate of patients receiving dialysis relative to many Western countries, owing to a lack of financial and clinical resources, and inequalities in access to health care across regions and populations. The feasibility of expanding peritoneal dialysis is being examined, and ongoing health-care reforms provide an invaluable opportunity to improve the status and quality of dialysis for patients with ESRD in China. The Chinese Society of Nephrology (CSN) advocates for efforts focused on preventing CKD coupled with early detection, treatment, and adequate follow-up to reduce mortality and the long-term burden of CKD. In addition, rapid advances in nephrology research, from basic science to clinical epidemiology, as well as broad communication and collaboration between the CSN and other international nephrology societies, will promote the development of nephrology in China.

  6. China Launched VAT Reform

    Institute of Scientific and Technical Information of China (English)

    Li Zhen

    2009-01-01

    @@ In order to boost domestic demand,reduce the tax burden on companies,encourage technological upgrades and push for industrial restructuring,China decided to extend its value-added tax(VAT) reform to all industries nationwide beginning January 1,2009.

  7. Tectonic Plates of China

    Science.gov (United States)

    1977-04-01

    years in east China, several tens of years in Sinkiang , and between ten to twenty years in Taiwan. The differences in earthquake periodicity is...Kantien old land ’ subduction zones, includikg Chilien and Tsaidam. (iii) The isopack lines are rather curvy in Sinkiang . The 45-50 km line connects Tarim

  8. Sister Carrie in China

    Institute of Scientific and Technical Information of China (English)

    殷希

    2015-01-01

    Sister Carrie has received many Chinese scholar's attention, and it has quantity relevance researches. Therefore, it is valuable to study why it is popular in China and it's education meaning for Chinese people. In addition, to analysis the domestic re-searches and find it's exist problems can help us make a new breakthrough from the study.

  9. China's Path Toward Innovation

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    @@ China outlined the indigenous innovation strategy in its National Medium-and Long-term Science and Technology Development Plan(2006-20)four years ago.What is the main goal of the strategy and how has it been progressing? What are the Central Government's support policies and what efforts are still needed?

  10. China's Western Priority

    Institute of Scientific and Technical Information of China (English)

    YU SHUJUN

    2010-01-01

    @@ "Western Development" has become a buzzword in China over the past decade. It has appeared almost everywhere: in government docu-ments, media reports and even ordinary people's conversations. It has become a national campaign in the new century, with a wide variety of resources--human, financial and material-- flowing to the westem part of the country.

  11. Petroleum Exploration in China

    Institute of Scientific and Technical Information of China (English)

    Liu Guangding

    2003-01-01

    @@ Over the past 50 years, China has experienced a dramatic turn in its petroleum production. Today, our country is facing the same challenge it met 50 years ago. Therefore, we have to renew our once high vigor to seek more petroleum deposits in order to meet the needs of national develop-ment in the new century.

  12. China Goes Electric

    Institute of Scientific and Technical Information of China (English)

    YU SHU JUN

    2011-01-01

    In the history of the auto industry,China is a latecomer,although it became the world's largest auto market in the last two years.Now the country is gearing up to take the lead in at least one field of the auto industry's future:the electric vehicle (EV).

  13. Comprehensive Engagement With China

    Science.gov (United States)

    2006-02-22

    the U.S. invasion of Iraq, condemnation of the U.S. by traditional allies, and a loss of legitimacy due to the detainee abuse scandals .74 Some Chinese...Kaufman, Nicholas R. Lardy, Gordon Chang, “McKinsey Roundtable Series in International Economics: Is China a Google Or an Enron ?” 15 December 2004

  14. Visions of China

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    Britain to build Chinese themed attraction A 100-million-pound Chinese theme park could be built in Britain to attract tourists from across Britain,Europe and even China,said a report published onAugust 9 by Sheffield Telegraph.

  15. Hospital Development In China

    Institute of Scientific and Technical Information of China (English)

    DAVIDWOOD

    2004-01-01

    China represents a complex society with a healthcare industry just emerging from years of public management and government control. The size of the marketplace and the built-in demand for high quality, service-oriented, healthcare provides many opportunities for the development of this industry along international lines.

  16. China's carbon conundrum

    Science.gov (United States)

    Qi, Ye; Wu, Tong; He, Jiankun; King, David A.

    2013-07-01

    China's carbon dioxide emissions are rising fast. Yet, per capita, gross domestic product and energy use are only a fraction of their United States equivalents. With a growing urban middle class, the trend will continue, but there is progress on the path to a low-carbon economy.

  17. Cameron in China

    Institute of Scientific and Technical Information of China (English)

    KERRY BROWN

    2010-01-01

    @@ British Prime Minister David Cameron's fast official visit to China in November had two objectives.One was to lead one of the largest trade delegations ever accompanied by a UK prime minister to an increasingly important market.The other was for him to meet,and get to know,the Chinese leadership and key figures in the government.

  18. My Classroom: China

    Science.gov (United States)

    Gordon, Rebekah

    2016-01-01

    This article describes the teaching practice of two senior high school English teachers, Yu Huang and Yu Zhu. Their school is in Hezhang County--the No. 2 Middle School in the province of Guizhou. In China, most middle schools consist of six grades of students; the first three years are considered junior middle school and the latter three years…

  19. Will China Save Europe?

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    China is not the answer to Europe’s crisis, neither will it turn its back With a landslide victory in the Spanish general election on November 20, the People’s Party ousted the ruling Socialist Workers’ Party,which had governed Spain

  20. Uranium Provinces in China

    Institute of Scientific and Technical Information of China (English)

    2000-01-01

    Three uranium provinces are recognized in China, the Southeast China uranium province, the Northeast China-lnner Mongolia uranium province and the Northwest China (Xinjiang) uranium province. The latter two promise good potential for uranium resources and are major exploration target areas in recent years. There are two major types of uranium deposits: the Phanerozoic hydrothermal type (vein type) and the Meso-Cenozoic sandstone type in different proportions in the three uranium provinces. The most important reason or prerequisite for the formation of these uranium provinces is that Precambrian uranium-enriched old basement or its broken parts (median massifs) exists or once existed in these regions, and underwent strong tectonomagmatic activation during Phanerozoic time. Uranium was mobilized from the old basement and migrated upwards to the upper structural level together with the acidic magma originating from anatexis and the primary fluids, which were then mixed with meteoric water and resulted in the formation of Phanerozoic hydrothermal uranium deposits under extensional tectonic environments. Erosion of uraniferous rocks and pre-existing uranium deposits during the Meso-Cenozoic brought about the removal of uranium into young sedimentary basins. When those basins were uplifted and slightly deformed by later tectonic activity, roll-type uranium deposits were formed as a result of redox in permeable sandstone strata.

  1. China's Energy Mix

    Institute of Scientific and Technical Information of China (English)

    Liu Xinwen

    2007-01-01

    @@ The modern industrial world is underpinned by energy and also driven by energy.Today 80% of the world's energy comes from coal,oil and natural gas.China is known as a country and also one of the largest energy suppliers in the world.

  2. JPRS Report, China

    Science.gov (United States)

    1991-01-31

    commercial guided and regulated through such responsibility con- enterprises is, in essence , to explore, seek, and establish straints. Second, the contract... eucalyptus , poplar, fir and larch. [Text] Beijing, January 19 (XINHUA)-China produced over 12 million tons of aquatic products in 1990, an Experts Call

  3. CHINA TEXTILE TEST

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    China’s textile industry faces difficult times,but can survive them and create a brighter future. Sun Ruizhe,Vice Chairman of the China National Textile and Apparel Council (CNTAC),shared his views with Belling Review while analysing the difficulties China’s textile industry is now confronted with.

  4. Murdoch Retreats from China

    Institute of Scientific and Technical Information of China (English)

    Jessy Zhang

    2006-01-01

    @@ News Corp's Asian flagship enterprise Star Group announced in early June it would sell a 19.9 percent stake in Phoenix Satellite Television to China Mobile. This move is widely interpreted as a signal that Rudolf Murdoch, the helmsman of News Corp,might have lost his patience and could eventually retreat from the Chinese media market.

  5. THE CHINA MEDICAL ABSTRACTS

    Institute of Scientific and Technical Information of China (English)

    2003-01-01

    The purpose of the China Medical Abstracts (Internal Medicine) is to promote international exchange of works done by the Chinese medical profession in the field of internal medicine. The papers selected from journals represent the newest and most important advances and progress in various specialities in internal medicine.

  6. China Executive Survey

    Institute of Scientific and Technical Information of China (English)

    CHENWEIXIAN

    2005-01-01

    Beiiing-based CTR Market Research recently completed a survey named China Business Executive Survey in the four Chinese dries of Beijing, Shanghai, Guangzhou and Shenzhen. The survey identified 340,000 senior executives in the four cities and found that around 20,000 ofthem have annual income of over 200,000yuan (US$24,000).

  7. China energy databook

    Energy Technology Data Exchange (ETDEWEB)

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

    1996-06-01

    The response to the first edition of the China Energy Databook was overwhelmingly positive, and has encouraged us to issue this revised, updated, and expanded edition. It has been a natural counterpart to the Energy Analysis Program`s continuing program of collaborative research with the Energy Research Institute. No other current reference volume dedicated to China`s energy system contains a similar variety and quality of material. We have revised some of the categories and data that appeared in the old volume. The adjustment for energy consumption in the transportation sector, for instance, has been slightly changed to include some fuel use in the commercial sector, which was previously left out. As another example, natural gas consumption statistics in the first edition greatly overstated electric utility use; we have rectified that error. Some tables have changed as statistical collection and reporting practices change in China. Figures on gross output value by sector stop with 1992, and economic output in subsequent years is covered by various measures of value-added, such as national income and gross domestic product.

  8. JPRS Report, China

    Science.gov (United States)

    2007-11-02

    sweater and a leather suitcase. As a result, the hotel won the "national prize for quality management," a most prestigious award. Tax officialdom is also...and the United States. China has also invested in third world countries, including Madagascar, Malta, Mauritius, Nigeria , and Yemen. The

  9. JPRS Report, China.

    Science.gov (United States)

    2007-11-02

    of China’s urban state-owned enterprises have changed. Briefly, small enterprises have striven to rede - fine property relations using such methods...commodity economy mesh with public ownership? If the answer is yes, then the ownership right in public ownership must become part of market exchange and

  10. 2006 China Retail Ranking

    Institute of Scientific and Technical Information of China (English)

    LEO LIU; JIANG TAO

    2006-01-01

    @@ The rankings of China's leading retailers for fastmoving consumer goods,a collaboration between Beijingbased CTR Market Research and CIB, comes into its third term. According to our findings,with the competitive advantages such as better shopping environments and cheaper prices,the large-scale retailers, or hypermarkets, are continuing to increase their market shares.

  11. China: The Awakened Dragon

    Science.gov (United States)

    2012-04-01

    At the same time, President Obama refused to meet the Dalai Lama . Critics saw the combination of these actions as appeasement towards China.126...Obama met with the Dalai Lama . As far as the Chinese are concerned, these issues are purely domestic issues, and therefore, they are solely within

  12. Nuclear Power in China

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    China’s vigorous efforts to propel development of nuclear power are paying off as the country’s nuclear power sector advances at an amazing pace. At present, China has set up three enormous nuclear power bases, one each in Qinshan of Zhejiang Province, Dayawan of Guangdong

  13. Road Traffic in China

    NARCIS (Netherlands)

    Jie, L.; Van Zuylen, H.J.

    2014-01-01

    Traffic is tightly related to the social and economic development in a country. In China the development of the economy has been very fast in the past 30 years and this is still continuing. The transport infrastructure shows a similar pattern, while traffic is also rapidly growing. In urban areas th

  14. JPRS Report China

    Science.gov (United States)

    2007-11-02

    Chaoyang [7458 2600 7122] and Jiang Qianhong [5592 0578 4767]: "At Meeting with Corazon Aquino, Zhao Ziyang Stresses That China Will Maintain Lasting...34] [Excerpts] Beijing, 16 April—Today, when meeting with Philippine President Corazon Aquino at Zhongnanhai, Zhao Ziyang, General Secretary of the CPC Central

  15. China and Mongolia

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    China is set to launch feasibility studies on establishing a free trade area with Mongolia,said Chinese Premier Wen Jiabao during his recent visit to Ulan Bator.Wen told Mongolian Prime Minister Sukhbaataryn Batbold on June 1 the two

  16. China Reshuffles Export Incentives

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    What it means for China's economy... Last month, the Chinese Government made sweeping changes to the export tax breaks that domestic companies receive. Here's what happened: On September 14, the Ministry of Finance, the General Administration of Customs, the National Development and Reform Commission, the Ministry of

  17. Bioethics in China

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    @@ Chinese civilization has a long history of 5,000years. It is China's fine tradition to attach importance to ethics and morality, that is "All must regard self-cultivation as the root." Confucius once said that "Benevolence means love of people." He advocated respecting people, concerning about people and caring for people.

  18. JPRS Report, China.

    Science.gov (United States)

    2007-11-02

    difficulties and suffered many hardships. In 1987, exhibitions both in China and abroad that feature signif- Li was diagnosed as having lung cancer just as...their own. To think so they are indeed and outworn or brought up "theories" and "systems" of childish optimists who have seriously underestimated

  19. Chronicling China's Political Journey

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    @@ Leading Chinese political scientist Zhao Baoxu has produced an overview of the evolution of China's political structure,its political studies as well as its foreign policy over the past six decades in his latest book In Pursuit of Harmony:An Academic Anthology of Zhao Baoxu.

  20. China and Global Governance

    Institute of Scientific and Technical Information of China (English)

    Wang Zaibang

    2007-01-01

    To enhance global governance has become more urgent with rapid development of globalization in the post-Cold War years. China has benefited from the process of globalization and hence should make greater contribution to the global governance in the future.

  1. Red Wine Over China

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    The color red dominates Chinese life and now growing interest in red wine maintains that trend and ushers in a new fashionable addition to local culture There was a time when trying to find a good red wine in China was a difficult affair. But as with all

  2. Narrating Self and China

    DEFF Research Database (Denmark)

    Kristensen, Irina

    about China and its people. Thus this study explores the questions of how these women writers adopted the roles of cultural interpreters, which allowed them to position themselves as authoritative and representative voices and, at the same time, rejuvenate China’s image in the global arena...

  3. China Report, Economic Affairs.

    Science.gov (United States)

    1985-01-16

    item of raw material alone can offset the investment in the methane-generating pit in 2 to 3 years. Moreover, after fermenting , the biomass is an...traditional export goods. China’s main products exported to the EEC are cotton, raw silk, silks and satins, tea, pig bristles, sausage casings

  4. China Sets Resources Strategy

    Institute of Scientific and Technical Information of China (English)

    LiMin

    2003-01-01

    All mineral mining in China now has a set road to follow, and straying off its path will attract severe penalties. The country's first-round programs for provincial mineral resources exploitation took effect in mid-January, setting output goals and designating mining regions.

  5. The China Project.

    Science.gov (United States)

    Gross, Steve; Juefei, Wang

    1991-01-01

    Nearly half of all Vermont school districts have participated in the China Project since its inception in 1986. During the program's first two years, participants examined Chinese history, politics, economy, geography, philosophy, arts, ancient inventions, foreign policy, social life, women's social status, the Chinese language, and the Beijing…

  6. Reading the World: China.

    Science.gov (United States)

    Ruffa, Jane

    1997-01-01

    Presents picture books, fiction, nonfiction, biographies, folklore, and poetry for young students (kindergarten-grade 8) studying China. Suggests activities based on the books using art, physical education, language arts, research skills, math, science, geography, and drama. Highlights books and collections of folk tales with stories about…

  7. EMNEs from China

    DEFF Research Database (Denmark)

    Slepniov, Dmitrij

    2014-01-01

    and innovation in Western companies gained momentum some decades ago. However, the recent developments in the field also include the spread of the phenomenon to companies from the emerging economies. In the past two decades, China has earned the reputation of the ‘manufacturing power house’ of the world. Chinese...

  8. Smart grid in China

    DEFF Research Database (Denmark)

    Sommer, Simon; Ma, Zheng; Jørgensen, Bo Nørregaard

    2015-01-01

    China is planning to transform its traditional power grid in favour of a smart grid, since it allows a more economically efficient and a more environmentally friendly transmission and distribution of electricity. Thus, a nationwide smart grid is likely to save tremendous amounts of resources...

  9. Is China a Leviathan?

    NARCIS (Netherlands)

    Z. Zhu (Ze); B. Krug (Barbara)

    2005-01-01

    textabstractTo address the problem why China, as a communist country, moves in the opposite direction when the public sector has undergoing a continuous growth in most Western economies since the World War I, we offer a new approach that the de facto fiscal decentralization curtails government size

  10. Is China a Leviathan?

    NARCIS (Netherlands)

    Z. Zhu (Ze); B. Krug (Barbara)

    2004-01-01

    textabstractThis paper offers a new data set and window to empirically test Leviathan theory in the sense of China's transition economy. By combining time series and cross-section regression analysis and various variables used by previous empirical studies, we test the Leviathan hypothesis for verti

  11. Is China a Leviathan?

    NARCIS (Netherlands)

    Z. Zhu (Ze); B. Krug (Barbara)

    2005-01-01

    textabstract(Last revised version December 2005) To address the problem why China, as a communist country, moves in the opposite direction when the public sector has undergoing a continuous growth in most Western economies since the World War II, we offer a new approach that the de facto fiscal dece

  12. CHINA IN 2010

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    Aiding rural areas, improving the market economic system and encouraging science and technology innovation are top priorities for the country over the next five years "What will China be like five years from now?" Pondering that question, Shen Jilan, a 77-year-old farmer from north China’s Shanxi Province, replies confidently, "Surely, farmers’ lives will be greatly improved."

  13. NBA Scores In China

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    The NBA China Games delighted Chinese basketball fans and showcased new business opportunities for the sport American Olympic gold medal-winning basketball player Carmelo Anthony made a superb return to Beijing’s Wukesong arena on October 11,pouring in 45 points and grabbing nine rebounds as

  14. Chinese translation and validation of a parental feeding style questionnaire for parents of Hong Kong preschoolers

    OpenAIRE

    Tam, Wilson; Keung, Vera; Lee, Albert; Lo, Kenneth; Cheung, Calvin

    2014-01-01

    Background Childhood obesity is a major public health issue in many countries, including China. The importance of parenting relative to the healthy development of children requires the development of instruments for assessing parental influence on child dietary pattern. This study aimed to confirm the internal reliability and validity of a self-report measure on parental feeding styles, including emotional feeding, instrumental feeding, prompting or encouragement to eat, and control over eati...

  15. Malaysian perceptions of China

    Directory of Open Access Journals (Sweden)

    Ibrahim Abu Bakar

    2009-11-01

    Full Text Available Malasia que consistía en Malaya, Sabah, Sarawak y Singapur ganó su independencia de los Británicos el 16 de septiembre de 1963. Malaya ganó su independencia de los británicos el 31 de agosto de 1957. En 1965 Singapur era independiente de Malasia. Malasia es una democracia parlamentaria y capitalista. Por otra parte, es una nación multi-religiosa y multirracial. Malasia ha sido poblada por los Malays, los Chinos, los Indios y otros. Los Malays son musulmanes y el Islam es la religión de la federación de Malasia. La nación tiene una larga historia con China pero esa nunca colonizó ningún área en Malasia. Los estados occidentales, fundamentalmente Portugueses y Olandeses colonizaron ciertas áreas en Malasia y luego los Británicos colonizaron la entera región. La percepción malasiana de China está influenciada por muchos factores internos y externos tales como el factor ideologico-político, el desarrollo económico así como las relaciones y la diplomacia nacionales, regionales e internacionales. Este breve artículo presenta la percepción malasiana de China desde un punto de vista cultural, político y económico._____________ABSTRACT:Malaysia consisting of Malaya, Sabah, Sarawak and Singapore gained her independence from the British on 16 September 1963. Malaya gained her independence from the British on 31 August 1957. In 1965 Singapore was independent from Malaysia. Malaysia is a parliamentary democratic and capitalistic nation. Moreover, Malaysia is a multi-religious and multiracial nation. Malaysia has been populated by the Malays, Chinese, Indians and others. The Malays are Muslims and Islam is the religion of the Federation of Malaysia. Malaysia has a very long history with China but China never colonized any area in Malaysia. The Western nations namely the Portuguese and the Dutch colonized certain areas in Malaysia and then the British colonized the whole Malaysia. Malaysian perceptions of China are influenced by many

  16. Testing and validating environmental models

    Science.gov (United States)

    Kirchner, J.W.; Hooper, R.P.; Kendall, C.; Neal, C.; Leavesley, G.

    1996-01-01

    Generally accepted standards for testing and validating ecosystem models would benefit both modellers and model users. Universally applicable test procedures are difficult to prescribe, given the diversity of modelling approaches and the many uses for models. However, the generally accepted scientific principles of documentation and disclosure provide a useful framework for devising general standards for model evaluation. Adequately documenting model tests requires explicit performance criteria, and explicit benchmarks against which model performance is compared. A model's validity, reliability, and accuracy can be most meaningfully judged by explicit comparison against the available alternatives. In contrast, current practice is often characterized by vague, subjective claims that model predictions show 'acceptable' agreement with data; such claims provide little basis for choosing among alternative models. Strict model tests (those that invalid models are unlikely to pass) are the only ones capable of convincing rational skeptics that a model is probably valid. However, 'false positive' rates as low as 10% can substantially erode the power of validation tests, making them insufficiently strict to convince rational skeptics. Validation tests are often undermined by excessive parameter calibration and overuse of ad hoc model features. Tests are often also divorced from the conditions under which a model will be used, particularly when it is designed to forecast beyond the range of historical experience. In such situations, data from laboratory and field manipulation experiments can provide particularly effective tests, because one can create experimental conditions quite different from historical data, and because experimental data can provide a more precisely defined 'target' for the model to hit. We present a simple demonstration showing that the two most common methods for comparing model predictions to environmental time series (plotting model time series

  17. Constructing validity arguments for test combinations

    NARCIS (Netherlands)

    Wools, Saskia; Eggen, Theo J.H.M.; Béguin, Anton

    2016-01-01

    The argument-based approach to validation has been widely adopted in validation theory. However, this approach aims to validate the intended interpretation and use of a single test or assessment. This article proposes an extension of the argument-based approach for validation of multiple tests. This

  18. Alternative methods in toxicology: pre-validated and validated methods

    OpenAIRE

    2011-01-01

    The development of alternative methods to animal experimentation has progressed rapidly over the last 20 years. Today, in vitro and in silico methods have an important role in the hazard identification and assessment of toxicology profile of compounds. Advanced alternative methods and their combinations are also used for safety assessment of final products. Several alternative methods, which were scientifically validated and accepted by competent regulatory bodies, can be used for regulatory ...

  19. Validation and Classification of Web Services using Equalization Validation Classification

    Directory of Open Access Journals (Sweden)

    ALAMELU MUTHUKRISHNAN

    2012-12-01

    Full Text Available In the business process world, web services present a managed and middleware to connect huge number of services. Web service transaction is a mechanism to compose services with their desired quality parameters. If enormous transactions occur, the provider could not acquire the accurate data at the correct time. So it is necessary to reduce the overburden of web service t ransactions. In order to reduce the excess of transactions form customers to providers, this paper propose a new method called Equalization Validation Classification. This method introduces a new weight - reducing algorithm called Efficient Trim Down algorit hm to reduce the overburden of the incoming client requests. When this proposed algorithm is compared with Decision tree algorithms of (J48, Random Tree, Random Forest, AD Tree it produces a better accuracy and Validation than the existing algorithms. The proposed trimming method was analyzed with the Decision tree algorithms and the results implementation shows that the ETD algorithm provides better performance in terms of improved accuracy with Effective Validation. Therefore, the proposed method provide s a good gateway to reduce the overburden of the client requests in web services. Moreover analyzing the requests arrived from a vast number of clients and preventing the illegitimate requests save the service provider time

  20. Methodology for Validating Building Energy Analysis Simulations

    Energy Technology Data Exchange (ETDEWEB)

    Judkoff, R.; Wortman, D.; O' Doherty, B.; Burch, J.

    2008-04-01

    The objective of this report was to develop a validation methodology for building energy analysis simulations, collect high-quality, unambiguous empirical data for validation, and apply the validation methodology to the DOE-2.1, BLAST-2MRT, BLAST-3.0, DEROB-3, DEROB-4, and SUNCAT 2.4 computer programs. This report covers background information, literature survey, validation methodology, comparative studies, analytical verification, empirical validation, comparative evaluation of codes, and conclusions.

  1. JaqEngine Model Validation

    Energy Technology Data Exchange (ETDEWEB)

    Rademakers, C.

    2009-03-15

    The JaqEngine is a concept engine. It runs on the two stroke internal combustion principle, but is based on an uncommon piston setup and a unique mechanical conversion system. The design of the current prototype of the JaqEngine is (partially) based on two thermodynamic models: A numeric combustion cycle (NCC) model and a computational fluid dynamics (CFD) model. The NCC model simulates multiple combustion cycles and determines global parameters such as cylinder pressure, engine power and overall efficiency. The CFD model simulates the turbulent flow of gasses running through the engine. It provides more detailed information at the cost of increased computational demands. Changes made to the design of the JaqEngine are based on the results of these thermodynamic models. To ensure their results are accurate and reliable, the models need to be validated. Validation consists of checking the input, the used modelling density (e.g. step size or grid size), the working principles of the various components and the implementation of the underlying physical phenomena. After the models are functionally validated they can be verified and corrected using real life data. Eventually the thermodynamics models are a valuable component during redesigning prototypes and programming the engine management system. This report covers the validation of both thermodynamic models of the JaqEngine. The characteristics of the JaqEngine, its benefits and its disadvantages are summed up, with special attention to the usability of the thermodynamic models. The NCC model is rewritten into a more practical format and each component is individually analyzed and checked. The stability and grid quality of the CFD model are investigated and the solver is validated using a backward facing step. Also the usability of the CFD model is investigated by analyzing the performance of the ports and manifolds. In the final part of the report the requirements and setup of the engine test bed is given along with

  2. What Can We Learn from the 2008 Melamine Crisis in China?

    Institute of Scientific and Technical Information of China (English)

    JUN-SHI CHEN

    2009-01-01

    @@ Most food adulterations only cause economic loss and may not necessarily compromise consumer heath. While this may still be a valid argument, the melamine adulterated infant formula crisis in China in 2008 clearly shows that food adulteration could be a serious food safety and public health issue[1-2].

  3. A new genus and species of Cicadellini (Hemiptera: Cicadellidae) from China.

    Science.gov (United States)

    Meng, Ze-Hong; Yang, Mao-Fa

    2015-01-01

    The leafhopper genus Atkinsoniella was originally established by Distant (1908) for two species with A. decisa as type species. So far, 75 valid species are known worldwide and of these, 63 are from China (Yang et al. 2011). Because Atkinsoniella is a very large and morphologically heterogeneous genus it is desirable to recognize smaller groups of species with distinctive characteristics.

  4. Offshore Wind Resources Assessment from Multiple Satellite Data and WRF Modeling over South China Sea

    DEFF Research Database (Denmark)

    Chang, Rui; Rong, Zhu; Badger, Merete

    2015-01-01

    offshore winds which can be used for offshore wind resource assessment. First, wind speeds retrieved from Synthetic Aperture Radar (SAR) and Scatterometer ASCAT images were validated against in situ measurements from seven coastal meteorological stations in South China Sea (SCS). The wind roses from...

  5. “Population Invasion” versus Urban Exclusion in the Tibetan Areas of Western China

    NARCIS (Netherlands)

    A.M. Fischer (Andrew Martín)

    2008-01-01

    textabstractThis article examines the confluence of local population transitions (demographic transition and urbanization) with non-local in-migration in the Tibetan areas of western China. The objective is to assess the validity of Tibetan perceptions of "population invasion" by Han Chinese and Chi

  6. China`s macro economic trends and power industry structure

    Energy Technology Data Exchange (ETDEWEB)

    Binsheng Li; Johnson, C.J.; Hagen, R.

    1994-09-01

    Since China adopted an open door policy in 1978, its economy has grown rapidly. Between 1980 and 1993, China`s real GNP growth averaged 9.4 percent per year. Economists at the Chinese Academy of Social Sciences forecast that GNP will increase by 11.5 percent in 1994. During the rest of the decade, the Chinese government plans to reduce its annual GNP growth rate to 8-9 percent. During the 2001-2010 period, the economic growth rate is projected to decline to 6.5 percent per year. Table 1 compares China`s economic growth to other Asia-Pacific Economies, and includes projections to 2010. During the 1980s, China`s GDP growth rate was only second to that of South Korea. In the 1990`s, China is projected to have the highest economic growth in the Asia-Pacific region. China`s rapid economic growth is due to dramatic increases in the effective labor supply and effective capital stock. For the remainder of the 1990s, the effective labor supply should continue to increase rapidly because: (1) Chinese state enterprises are over-staffed and labor system reforms will move millions of these workers into more productive activities; (2) reforms in the wage system will provide increased incentives to work harder; (3) relaxation of migration controls from rural to urban areas will cause nominal labor in the industrial sector to accelerate; (4) differentials in personal income will increase and develop peer pressure on workers to work harder and earn more money; and (5) at China`s low personal income level, Chinese people are willing to trade leisure for more income as wages increase.

  7. Network testbed creation and validation

    Energy Technology Data Exchange (ETDEWEB)

    Thai, Tan Q.; Urias, Vincent; Van Leeuwen, Brian P.; Watts, Kristopher K.; Sweeney, Andrew John

    2017-03-21

    Embodiments of network testbed creation and validation processes are described herein. A "network testbed" is a replicated environment used to validate a target network or an aspect of its design. Embodiments describe a network testbed that comprises virtual testbed nodes executed via a plurality of physical infrastructure nodes. The virtual testbed nodes utilize these hardware resources as a network "fabric," thereby enabling rapid configuration and reconfiguration of the virtual testbed nodes without requiring reconfiguration of the physical infrastructure nodes. Thus, in contrast to prior art solutions which require a tester manually build an emulated environment of physically connected network devices, embodiments receive or derive a target network description and build out a replica of this description using virtual testbed nodes executed via the physical infrastructure nodes. This process allows for the creation of very large (e.g., tens of thousands of network elements) and/or very topologically complex test networks.

  8. CTF Void Drift Validation Study

    Energy Technology Data Exchange (ETDEWEB)

    Salko, Robert K. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Gosdin, Chris [Pennsylvania State Univ., University Park, PA (United States); Avramova, Maria N. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Gergar, Marcus [Pennsylvania State Univ., University Park, PA (United States)

    2015-10-26

    This milestone report is a summary of work performed in support of expansion of the validation and verification (V&V) matrix for the thermal-hydraulic subchannel code, CTF. The focus of this study is on validating the void drift modeling capabilities of CTF and verifying the supporting models that impact the void drift phenomenon. CTF uses a simple turbulent-diffusion approximation to model lateral cross-flow due to turbulent mixing and void drift. The void drift component of the model is based on the Lahey and Moody model. The models are a function of two-phase mass, momentum, and energy distribution in the system; therefore, it is necessary to correctly model the ow distribution in rod bundle geometry as a first step to correctly calculating the void distribution due to void drift.

  9. Drive: Theory and Construct Validation.

    Science.gov (United States)

    Siegling, Alex B; Petrides, K V

    2016-01-01

    This article explicates the theory of drive and describes the development and validation of two measures. A representative set of drive facets was derived from an extensive corpus of human attributes (Study 1). Operationalised using an International Personality Item Pool version (the Drive:IPIP), a three-factor model was extracted from the facets in two samples and confirmed on a third sample (Study 2). The multi-item IPIP measure showed congruence with a short form, based on single-item ratings of the facets, and both demonstrated cross-informant reliability. Evidence also supported the measures' convergent, discriminant, concurrent, and incremental validity (Study 3). Based on very promising findings, the authors hope to initiate a stream of research in what is argued to be a rather neglected niche of individual differences and non-cognitive assessment.

  10. Automatic validation of numerical solutions

    DEFF Research Database (Denmark)

    Stauning, Ole

    1997-01-01

    This thesis is concerned with ``Automatic Validation of Numerical Solutions''. The basic theory of interval analysis and self-validating methods is introduced. The mean value enclosure is applied to discrete mappings for obtaining narrow enclosures of the iterates when applying these mappings...... is the possiblility to combine the three methods in an extremely flexible way. We examine some applications where this flexibility is very useful. A method for Taylor expanding solutions of ordinary differential equations is presented, and a method for obtaining interval enclosures of the truncation errors incurred...... with intervals as initial values. A modification of the mean value enclosure of discrete mappings is considered, namely the extended mean value enclosure which in most cases leads to even better enclosures. These methods have previously been described in connection with discretizing solutions of ordinary...

  11. Validation of New Cancer Biomarkers

    DEFF Research Database (Denmark)

    Duffy, Michael J; Sturgeon, Catherine M; Söletormos, Georg;

    2015-01-01

    BACKGROUND: Biomarkers are playing increasingly important roles in the detection and management of patients with cancer. Despite an enormous number of publications on cancer biomarkers, few of these biomarkers are in widespread clinical use. CONTENT: In this review, we discuss the key steps...... in advancing a newly discovered cancer candidate biomarker from pilot studies to clinical application. Four main steps are necessary for a biomarker to reach the clinic: analytical validation of the biomarker assay, clinical validation of the biomarker test, demonstration of clinical value from performance...... of the biomarker test, and regulatory approval. In addition to these 4 steps, all biomarker studies should be reported in a detailed and transparent manner, using previously published checklists and guidelines. Finally, all biomarker studies relating to demonstration of clinical value should be registered before...

  12. Use of instruments and scales in mental health research in China

    Institute of Scientific and Technical Information of China (English)

    Michael R.Phillips

    2011-01-01

    @@ Almost all mental health research involves the use of instruments or scales.These are employed to make diagnoses;to measure the severity of symptoms;to assess knowledge,attitudes and behaviors;and for a wide range of other purposes.Much of the reported mental health research in China employs Chinese versions of scales from the west,but in many cases the reliability and validity of the scales in China have not been adequately assessed so the validity of the reported results is in question.This paper discusses this issue and other aspects of using instruments and scales in China that have not been given sufficient attention by mental health researchers.

  13. Introduction to "Islam in China/China in Islam"

    Directory of Open Access Journals (Sweden)

    Matthew S. Erie

    2014-09-01

    Full Text Available Rather than China versus Islam, the overarching theme of this special issue is “Islam in China/China in Islam.” In thinking through “Islam in China,” we argue that the relationship between China and Islam is not one of opposition, but rather one of cultural, linguistic, and economic imbrication. Indeed, it is difficult to describe Islam and China as two separate or essentialized entities. For some Muslim minorities in certain regions of China, there is no distinction between neo-Confucianism and Islam or between the nation-state and the global umma (community of Muslims. Through intellectual labor, modes of prayer and worship, art, calligraphy, architecture, cuisine, linguistic creoles, and legal pluralism, these Muslims embody multiple cultural referents. For other Muslim minorities in other regions in China, political and economic circumstances present challenges to living in accordance with Islam while also being a citizen of the PRC. In other words, the Muslim experience in China encompasses a complex mosaic of accommodation, adjustment, preservation, and, at times, resistance. Thus, generalizations about this incredibly diverse population are unhelpful, and careful attention must be paid to history, politics, and place...

  14. Jack knifing for semivariogram validation

    Directory of Open Access Journals (Sweden)

    Sidney Rosa Vieira

    2010-01-01

    Full Text Available The semivariogram function fitting is the most important aspect of geostatistics and because of this the model chosen must be validated. Jack knifing may be one the most efficient ways for this validation purpose. The objective of this study was to show the use of the jack knifing technique to validate geostatistical hypothesis and semivariogram models. For that purpose, topographical heights data obtained from six distinct field scales and sampling densities were analyzed. Because the topographical data showed very strong trend for all fields as it was verified by the absence of a sill in the experimental semivariograms, the trend was removed with a trend surface fitted by minimum square deviation. Semivariogram models were fitted with different techniques and the results of the jack knifing with them were compared. The jack knifing parameters analyzed were the intercept, slope and correlation coefficient between measured and estimated values, and the mean and variance of the errors calculated by the difference between measured and estimated values, divided by the square root of the estimation variances. The ideal numbers of neighbors used in each estimation was also studied using the jack knifing procedure. The jack knifing results were useful in the judgment of the adequate models fitted independent of the scale and sampling densities. It was concluded that the manual fitted semivariogram models produced better jack knifing parameters because the user has the freedom to choose a better fit in distinct regions of the semivariogram.

  15. Validation of the Psychological Work Maturity Scale in Chinese employees.

    Science.gov (United States)

    Tong, Jiajin; Wang, Lei

    2010-12-01

    Psychological work maturity is an important concept in situational leadership theory. The present research revised the Psychological Work Maturity Scale for use in Chinese organizations. Three samples of full-time employees (Ns = 205, 266, and 283) from different companies and industries participated in the present study. Confirmatory factor analysis showed that a single-factor structure fit the data. The scale had acceptable reliabilities, convergent and criterion-related validities, and was shown to be an appropriate measure of psychological work maturity in Chinese employees. Maturity differences in several demographic variables were not found, but employees with longer tenure in Sample 2 scored higher on maturity, which shows that psychological work maturity may be dependent on personal development in the interaction with the varying situational factors, especially in the work domain. Implications for research and practice on psychological work maturity in China are discussed.

  16. Prevalence and determinants of child maltreatment among high school students in Southern China: A large scale school based survey

    OpenAIRE

    2008-01-01

    Abstract Background Child maltreatment can cause significant physical and psychological problems. The present study aimed to investigate the prevalence and determinants of child maltreatment in Guangzhou, China, where such issues are often considered a taboo subject. Methods A school-based survey was conducted in southern China in 2005. 24 high schools were selected using stratified random sampling strategy based on their districts and bandings. The self-administered validated Chinese version...

  17. PROCESS VALIDATION AS AN INDUSTRIAL PRACTICE

    Directory of Open Access Journals (Sweden)

    Sharma Chandan

    2013-02-01

    Full Text Available Quality is the primordial intention to any industry and its products manufactured. Recently validation has become one of the pharmaceutical industries’ most recognized and discussed subjects. Validation is the means of catering enormous benefits to even more than the acceptable quality level which in the global standard scale lending importance to validation is increasingly profound in recent years. The word validation simply means “Assessment of validation or action of proving effectiveness”. The process is developed in such a way that the required parameters are achieved and it ensures that the output of the process will consistently meet the required parameters during routine production, the process is validated. Validation and quality assurance will go hand in hand, ensuring the through quality for the products. Hence, an emphasis is made in this review that gives a detailed, overview of validation concept of designing, organizing and conducting validation trials.

  18. Technology licensing in China

    DEFF Research Database (Denmark)

    Wang, Yuandi; Li-Ying, Jason; Chen, Jin

    2015-01-01

    We explore the landscape of technology licensing among Chinese entities in the period 2000–12, using a unique database on technological licensing from the State Intellectual Property Office of China. We find that: first, among Chinese licensee organizations, firms have dominated in terms...... of the number of licensed technologies; second, the geographical distribution of licensed technologies among the provinces has gradually reached a new quantitative balance; third, utility models are the most popular technologies to be licensed and the majority of technology licensing in China has been between...... Chinese entities, and most transactions have been local within provinces; and finally, Chinese firms have gradually in-licensed newer and newer technologies, but the technologies in-licensed from foreign sources are by no means state-of-the-art. We make several suggestions for innovation policy...

  19. Rapeseed in China

    Directory of Open Access Journals (Sweden)

    Bonjean Alain. P.

    2016-11-01

    Full Text Available In 2015, China was the world’s second most important producer of rapeseed after Canada, with 7.59 million hectares under cultivation and a production of 14.1 million tons. It is also a major importer of rapeseed grain, as well as the premier consumer. Currently, its R&D remains mainly public. Its rapeseed seed market is slightly superior to 2.7 billion RMB (362 million € and concerns partly hybrid varieties Nevertheless, the improvement in living standards and the strong development of animal production in China has brought with it an increasing dependence on oil and protein crops, notably rapeseed but especially soybean and palm.

  20. On China's Marine Safety

    Institute of Scientific and Technical Information of China (English)

    Wang Xianglin

    2010-01-01

    @@ The rising incidence of Somalian and Malaccan piracy has sounded an alarm bell for countries around the world.In order to ensure the safety of global shipping lanes,at least in the short term,it is necessary for countries to unite to combat these pirates.However,dealing with pirate activities is not easy.All countries know that competition for maritime rights and interests between various international powers lay behind the piracy.As a major developing country,China should understand the Somalian and Malaccan piracy from a national security perspective,while at the same time combating piracy and safeguarding world peace.In order to protect China's legitimate maritime rights,we should enact a long-term strategy for marine safety.By so doing,national security,as well as the uninterrupted use of the international sea lanes can be guaranteed.

  1. Computer Fever Hits China

    Institute of Scientific and Technical Information of China (English)

    1996-01-01

    THE term "home computer" became commonplace amongst Chinese citizens only a few years ago. Today, however, an untold number of Chinese women, representing thousands upon thousands of Chinese families, have joined in the home computer craze sweeping the nation. China is home to well over 300 million families, including 74 million families in cities and towns, with the latter figure representing a population greater than that of the United States. The estimated computer market for China stands at 100 million units. While one out of every thousand Chinese families currently owns a computer, the annual increase is rising at the phenomenal rate of 20 percent. Women usually control the purse stringsin Chinese families, especially in cities and

  2. China: moral puzzles.

    Science.gov (United States)

    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.

  3. China Benefits from FDI

    Institute of Scientific and Technical Information of China (English)

    华民

    2007-01-01

    While China’s opening up policy has brought about rapid economic growth,it has also resulted in a certain loss of welfare.Many scholars have debated this issue extensively from different perspectives.An article entitled"An Open Economy Calls for New Development Theories"by Zhang Youwen (published in the Sept.2006 issue of China Economist) proposed a"new approach to opening up"-a reflection of the views held by some Chinese scholars. Disagreeing with these views,the author of this article believes that China should give more consideration to her resource endowment and economic growth stages and evaluate scientifically the benefits of"opening up".

  4. El enigma de China

    Directory of Open Access Journals (Sweden)

    Liu Xin

    2013-06-01

    Full Text Available Alongside China's material growth, there has come a gradual but steady change in its mentality of governance. This article tries to show one crucial aspect of such a change, having taken place in the past couple of decades, which has given that social giant a new global outlook. The article, based on ethnographic field research, hopes to shed light on the process of statisticalization that, supposedly scientific and modern, has turned itself into a predominant official means for management and administration. The goal is to demonstrate the problematic nature of such a transformation, occurring on the Maoist ruins and generating a number of social sentiments that reflect the growing economic disparity already an undeniable social fact for today's China.

  5. SOFTWARE METRICS VALIDATION METHODOLOGIES IN SOFTWARE ENGINEERING

    Directory of Open Access Journals (Sweden)

    K.P. Srinivasan

    2014-12-01

    Full Text Available In the software measurement validations, assessing the validation of software metrics in software engineering is a very difficult task due to lack of theoretical methodology and empirical methodology [41, 44, 45]. During recent years, there have been a number of researchers addressing the issue of validating software metrics. At present, software metrics are validated theoretically using properties of measures. Further, software measurement plays an important role in understanding and controlling software development practices and products. The major requirement in software measurement is that the measures must represent accurately those attributes they purport to quantify and validation is critical to the success of software measurement. Normally, validation is a collection of analysis and testing activities across the full life cycle and complements the efforts of other quality engineering functions and validation is a critical task in any engineering project. Further, validation objective is to discover defects in a system and assess whether or not the system is useful and usable in operational situation. In the case of software engineering, validation is one of the software engineering disciplines that help build quality into software. The major objective of software validation process is to determine that the software performs its intended functions correctly and provides information about its quality and reliability. This paper discusses the validation methodology, techniques and different properties of measures that are used for software metrics validation. In most cases, theoretical and empirical validations are conducted for software metrics validations in software engineering [1-50].

  6. SMAP RADAR Calibration and Validation

    Science.gov (United States)

    West, R. D.; Jaruwatanadilok, S.; Chaubel, M. J.; Spencer, M.; Chan, S. F.; Chen, C. W.; Fore, A.

    2015-12-01

    The Soil Moisture Active Passive (SMAP) mission launched on Jan 31, 2015. The mission employs L-band radar and radiometer measurements to estimate soil moisture with 4% volumetric accuracy at a resolution of 10 km, and freeze-thaw state at a resolution of 1-3 km. Immediately following launch, there was a three month instrument checkout period, followed by six months of level 1 (L1) calibration and validation. In this presentation, we will discuss the calibration and validation activities and results for the L1 radar data. Early SMAP radar data were used to check commanded timing parameters, and to work out issues in the low- and high-resolution radar processors. From April 3-13 the radar collected receive only mode data to conduct a survey of RFI sources. Analysis of the RFI environment led to a preferred operating frequency. The RFI survey data were also used to validate noise subtraction and scaling operations in the radar processors. Normal radar operations resumed on April 13. All radar data were examined closely for image quality and calibration issues which led to improvements in the radar data products for the beta release at the end of July. Radar data were used to determine and correct for small biases in the reported spacecraft attitude. Geo-location was validated against coastline positions and the known positions of corner reflectors. Residual errors at the time of the beta release are about 350 m. Intra-swath biases in the high-resolution backscatter images are reduced to less than 0.3 dB for all polarizations. Radiometric cross-calibration with Aquarius was performed using areas of the Amazon rain forest. Cross-calibration was also examined using ocean data from the low-resolution processor and comparing with the Aquarius wind model function. Using all a-priori calibration constants provided good results with co-polarized measurements matching to better than 1 dB, and cross-polarized measurements matching to about 1 dB in the beta release. During the

  7. JPRS Report China

    Science.gov (United States)

    2007-11-02

    Introduced [JIEFANGJUN BAO 17 Jun] 39 Adapting Military Strategy to Changing World Situation [JIEFANGJUN BAO 8 Jul] 39 Navy Develops Microwave Technology...strategy in a period of peace calls on military strategy to open up a new domain and erect a new system. From its germination in ancient times...China at the beginning of the next century. Navy Develops Microwave Technology for Locating Wellheads 40050425b Beijing JIEFANGJUN BAO in Chinese

  8. JPRS Report China

    Science.gov (United States)

    2007-11-02

    north of Penang . The area occupies 200 hectares of land. Taiwan plans on making an investment of $ 1 billion in three stages of development to...Xiaoping and in the light of the changing international situation and the development of domestic socialist construction, China’s diplomacy has...made tremen- dous contributions to the development of international friendship and cooperation and the promotion of human progress. Soon after

  9. Tornadoes of china

    Science.gov (United States)

    Zixiu, Xu; Pengyun, Wang; Xuefang, Lin

    While the most important severe convective weather phenomenon in China is hail, the occasional tornadoes that do occur can inflict considerable damage. For example, on March 26, 1967, a family of 13 tornadoes occurred near Shanghai and North Zhejiang province. Along the path of this tornado outbreak, more than 10,000 homes were damaged. Several steel high-voltage power transmission towers, including some built to withstand Beaufort force 12 winds, were blown down or severely damaged.

  10. Environmental management in China

    OpenAIRE

    Karlsson, Victoria

    2010-01-01

    In this study the aim was to investigate and nuance how the Volvo Construction Equipment (VCE) production Hub can evolve their environmental work, at Chinese wheel loader producer Shandong Lingong (SDLG), to reach Volvo standard. The study also aimed to investigate what international companies in China should take into consideration in their environmental work. The work was carried out by answering the following research questions; In which way or ways can the VCE Hub at SDLG evolve their env...

  11. JPRS Report, China.

    Science.gov (United States)

    2007-11-02

    markets in August 1990. -The surprising sight of even cripples carrying infants Shanghai Has Resurfaced as Mainland China’s lining up at Shanghai’s...exchange invested by foreign businesses, and privately " crawling pegged rate" or "sliding parity price" prac- owned foreign exchange may be bought...and sold freely in ticed in some countries. Under the system of crawling the foreign exchange market. pegged rate, the exchange rate is basically stable

  12. China Fairs & Expos

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    Commodity and Trade Fair Urnmqi Foreign Economic Relations and Trade Fair Date:September 1-September 5,2008 Venue:Xinjiang International Exhibition Center Sector:Exhibition of new products,new technology and new project,to negotiate on import & export trade and domestic commodity trade,etc Web:www.urmqifair.com Add:107,Xinhua South Road,Urumchi,China, 830049 Tel:86-991-2850497/2879890 Fax:86-991-2850497/2879890 E-mail:office@urumqifair.com

  13. China Report, Economic Affairs.

    Science.gov (United States)

    2007-11-02

    quicker pace, plants and enterprises should adjust their product mix, and produce whatever the international market demands . They should also formulate...34 the conference was told. Products from light industry range from such essentials as soap and toothpaste to shoes, bicycles and tobacco, demand for which...perfected. According to the ministry, "China will turn out better knitting machines to meet market demand , and raise the standards of printing and dyeing

  14. China's Work Safety Report

    Institute of Scientific and Technical Information of China (English)

    Liang Jiakun

    2005-01-01

    @@ General Situation of China's Work Safety in 2004 In 2004, the national work safety situation remained stable as a whole and gained momentum to improve. The totality of accidents held the line and began to drop. The safety conditions in industrial,mining, and commercial/trading enterprises improved. Progress was made in ensuring work safety in the relevant industries and fields. The safety situation in most provinces (autonomous regions, municipalities directly under the Central Government) kept stable.

  15. JPRS Report China

    Science.gov (United States)

    2007-11-02

    English 0902 GMT 29 Nov 89 [Text] Beijing, November 29 (XINHUA)— Electrification of the Guiyang-Kunming railway line has been completed and will open...to traffic by the year-end, the Railways Ministry announced here today. Electrification of the line, which snakes 639 kilometers through the...TRANSPORTATION China Eastern Airlines Imports Air Buses [XINHUA] 25 Railway Minister Notes Slump in Passenger Transport [XINHUA] 25 Eastern Rail

  16. China Report, Economic Affairs.

    Science.gov (United States)

    1986-02-14

    Jan 86 p 12 OW] /12712 COMMERCIAL BANK PARIS BRANCH—Paris, Jan 17 (CNA)— The International Commercial Bank of China [ ICBC ] has formally opened its...Wang, president of ICBC in Taipei, and his wife jointly held a reception at the Inter-Continental Hotel here to announce the opening of the bank’s...branch with the participation of some 600 guests from Chinese and French business and financial communities. This is the first branch of ICBC in

  17. Smoking Culture in China

    Institute of Scientific and Technical Information of China (English)

    张媛媛

    2016-01-01

    Abtract:Smoking culture is deeply rooted in daily routine of Chinese people.The most significant one is that Chinese people have the tendency to send the cigarette as a gift.Only if scientists coordinate with the Chinese government to raise taxes on cigarette, limit the use of smoking scenes, advocate the use of electronic cigarette and educate the public will the deeply imbedded smoking culture in China change!

  18. Dreaming of China

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    DreamWorks plans to set up a studio in China From Disney’s Mulan in 1998 to DreamWorks’Kungfu Panda, cartoon characters originating from Chinese legends have become a trump card for the success of animation movies from Hollywood.DreamWorks CEO Jeffrey Katzenberg said their third quarter earnings were largely driven by the international box office success of Kungfu Panda 2, the number one grossing

  19. China: A Country Study

    Science.gov (United States)

    1987-07-01

    the Shandong terr-itorv alreadyv in its possession. Beijing also recognized Tokyo’s authority oVer Southern Manchuria and eastern Inner Mongolia. In...stretching from Harbin in the northeast through the Beijing area and south to China’s largest city, the huge industrial metropoli- tan complex of...country. Nearly all counties and towns had one or more machine factories. Major machinery centers were Shanghai, Tianjin, Shen- yang, Beijing, Harbin

  20. China's New Energy Strategy

    Institute of Scientific and Technical Information of China (English)

    Cui Shuhong

    2004-01-01

    @@ At one of the routine meetings recently held by the State Council, the Chinese Government discussed and approved in principle the draft "Platform of Energy Development Plan (2004-2020)". This platform document is regarded as important to China's energy industrial development,according to the industrial insiders. In an interview with news media, Director of Energy Research Institute of State Development and Reform Commission Zhou Dadi specified eight key points of the new energy strategy.

  1. Chinas Response to Terrorism

    Science.gov (United States)

    2016-06-01

    As such, it has the power to control China’s monetary policy and regulate PRC financial institutions. It also has the responsibility for planning...to information creates the risk of U.S. analysts committing one of two opposite types of information and policy analysis errors:  Mistakenly...threat, (2) China’s strategy and policies for combating terrorism, (3) the institutional infrastructure that executes China’s counterterrorism policies

  2. JPRS Report China

    Science.gov (United States)

    1989-12-19

    and technology and to make correct judgement and policy decisions. In this regard, China’s economic intelligence and information work lags far behind...about the men’s difficulties, the men felt that the officers were not amicable and that there was no warmth in the zhongdui, and so by various means...polite, friendly interpersonal relationships and harmonious new social practices. Of course, whether it be the people of Guangzhou themselves or

  3. Gramsci's Presence in China

    OpenAIRE

    Liu, Xin

    2011-01-01

    In this paper, I attempt to examine the process of reception of the thoughts of the great Italian thinker Antonio Gramsci in China. On the one hand, as a founding member and onetime leader of the Communist Party of Italy, Antonio Gramsci is widely regarded as a highly original and influential thinker within the Marxist tradition, and well-known for his theoretical contributions to the Western Communist movements. Obviously influenced by Marx and Lenin, Gramsci also built his intellec...

  4. JPRS Report, China.

    Science.gov (United States)

    2007-11-02

    China is a large multiracial nation in which minority exports to the give countries of Saudi Arabia, the United peoples like the Uygurs and the Huis...Excerpts] The five ASEAN countries (of Singapore, [MFN] treatment policy. Because the Special 301 Provi- Malaysia , Thailand, the Philippines, and...Fujian and all ASEAN coun- the world, with Thailand and Malaysia likely to become tries. It is only 922 nautical miles from Xiamen via Hong Asia’s

  5. Weather Forecasting in China

    Institute of Scientific and Technical Information of China (English)

    1998-01-01

    Relying on advanced technology, China has greatly improved its meteorological service in the past few years. The modern meteorological technical system has played an important role in preventing and reducing damage from natural disasters, thus helping to advance China’s economic construction. Meanwhile, the field has benefitted from international cooperation on scientific research and meteorological education. Women meteorologists have been essential to this process.

  6. JPRS Report, China.

    Science.gov (United States)

    2007-11-02

    the founding of the Red Army was announced, nationwide energy policy, thoroughly reforming the Germany ended the Brest -Litovsk peace talks unilater...resume talks. In Gorbachev’s visit to China in 1989 and Premier Li March 1918, they signed the Peace Treaty of Brest - Peng’s visit to the Soviet... cancer cells. 3. If the current structural contradictions cannot be promptly resolved, they will inevitably threaten overall Active motivation at a local

  7. Japanese Woman Chooses China

    Institute of Scientific and Technical Information of China (English)

    1995-01-01

    IN Qianyang Village, Gucheng Township, Bozhou city in Anhui Province, lives Mitsui Yoshie, a 72-year-old Japanese woman. Her Chinese name is Wang Fengying. This is the story of how she decided to spend the rest of her life in China. Mitsui Yoshie was born into a well-to-do family in Kumamoto, Japan. Her father, Mitsui Kichizo, followed her grandfather into the timber business. She and her older brother, Mitsui Seiki, and

  8. Turbine Development in China

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    In view of the development of the electric power industry in China,in this paper,the author expounds the development of turbine manufacturing industry in recent years and analyses the development trends of the industry in the future,involving domestic market demand,the adjustment of power sources' structure,independent research and development and innovation,product structural adjustment,product technical level,enterprise management and market service,etc.

  9. Turbine Development in China

    Institute of Scientific and Technical Information of China (English)

    Zheng Jianfu; Li Jialu

    2009-01-01

    @@ In view of the development of the electric power industry in China,in this paper,the author expounds the development of turbine manufacturing industry in recent years and analyses the development trends of the industry in the future,involving domestic market demand,the adjustment of power sources' structure,independent research and development and innovation,product structural adjustment,product technical level,enterprise management and market service,etc.

  10. JPRS Report China.

    Science.gov (United States)

    2007-11-02

    literary critiques, and even write an epic treatise on the history of China’s vanguard poetry . But even that did not use up his energy. He longed... personal income, to provide social benefits, and to protect workers’ safety. All these have produced positive results. The Chinese Government has...ominous storm. If a person of his gentle character, his ambivalence, his simple background, and his unimpeachable record has to endure such

  11. Healing Angels From China

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    Medical teams from China fight death and disease in the harshest environments in Africa One Sunday in early August,Chen Zhufeng,chief of a Chinese medical team in Tanzania,drove to check the water supply for his members in Tabora,a water-is-life place in Tanzania. Walking by a small reservoir,he was stopped by an old woman. She held up several eggs in her hands,begging Chen to accept them.

  12. Organ Donation in China

    Institute of Scientific and Technical Information of China (English)

    Maya; Reid

    2011-01-01

    CHINA’S first voluntary organ donation system is in the midst of its trial run. The program is being tested in 11 pilot regions around the country, having harvested organs from more than 100 donors in this inaugural year. Overseen by the Red Cross Society of China and the country’s Ministry of Health, the system follows cardiac death standards in organ donation

  13. China International Cotton Conference Concluded in Xinjiang

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    @@ The 2007 China International Cotton Conference was held on June 27-29 in Urumqi, Xinjiang Municipality, China. With the theme "China's Cotton Industry on WTO and It's Implications The Global Market".

  14. China's first Australian Garden opens in Guangzhou

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    @@ The opening for the Australian Garden was jointly held by the BHP Billiton China and the CAS South China Botanical Garden (SCBG) in Guangzhou, capital of south China's Guangdong Province on 18 January.

  15. Textile Industrial Clusters in China

    Institute of Scientific and Technical Information of China (English)

    Nie Ting

    2010-01-01

    @@ "National Textile Industry Cluster Development Seminar" convened,held by China National Textile and Apparel Council,23 cities and towns were awarded as China's Textile Industry Cluster Pilot District.By far,China's textile industrial clusters have grown to 164,which indicate a quick and gorgeous development.These textile industrial clusters have a great impact on the local economy and even the whole national textile industry's development.

  16. China's First Luxury Brands Released

    Institute of Scientific and Technical Information of China (English)

    Richard Zhu

    2011-01-01

    @@ China now has its own luxury brands.The four brands Feitian (Moutai spirit), Yong-Qi Zitan (furniture), Rongbaozhai (works of art) and Dongding Oolong (tea) were released as the first Chinese luxury brands by the China Luxury Institute on Nov.11.Based on the Institute's investigation of over 500 enterprises and brands within over 30 kinds of industries like garments, tea, wine, china and jade, in combination with market questionnaire, the first four brands have made their debut.

  17. China's Role in Purchasing Chain

    Institute of Scientific and Technical Information of China (English)

    Eva; Alice

    2007-01-01

    @@ In current world market,"Made-in-China"often means good price and competitive quality.In terms of China's trade pattern,more than half of Chinese exporting products belong to processing trade industry according to the demands and requirements of international orders.On the purchasing chain,China is learning from its international partners.Safety and quality always tops all issues.

  18. China's Chemical Pharmaceutical Industry Rebounding

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    @@ After reorganization in 2006, China's chemical pharmaceutical industry began to pick up in 2007. According to the China Pharmaceutical Industry Association,China's chemical pharmaceutical industry achieved sales revenues of RMB202.5 billion in the first eight months this year, a growth of 24.6% - 5.6 percentage points faster than January to May this year. The net profit was RMB17.4 billion, an increase of 50.8% over the same period of 2006.

  19. Validation of the name Callicarpa bodinieri var.iteophylla (Lamiaceae)

    Institute of Scientific and Technical Information of China (English)

    Xiao-Ming PENG; Nan JIANG; Wen-Bin YU

    2011-01-01

    Callicarpa bodinieri H.Léveillé var.iteophylla C.Y.Wu,var.nov.Type:China.Yunnan:Mengla,1953-06-03,Yong-Shu Wang 27 (holotype,KUN 0484466!;isotype,KUN 0484467!).Validating diagnosis:Those ofCallicarpa bodinieri H.Léveillé var.iteophylla C.Y.Wu,Fl.Yunnan.1:406.1977.Callicarpa bodinieri H.Léveillé var.iteophylla C.Y.Wu is endemic to southern Yunnan province of China,and it occurs in mixed forests at altitudes between 600 and 1600 m.This new variety is easily distinguished from var.bodinieri and var.rosthornii (Diels)Rehder in that the leaf blade is lanceolate,oblanceolate,or obovateoblong,and 2-4 cm wide (vs.narrowly elliptic,elliptic,or ovateelliptic,and 4-7 cm wide in var.bodinieri),and subglabrous on both surfaces (vs.abaxially grayish stellate pubescent in var.rosthornii).

  20. Meningococcal Disease in China

    Directory of Open Access Journals (Sweden)

    Zhujun Shao

    2016-04-01

    Full Text Available Neisseria meningitides is one of the leading causes of bacterial meningitis. The epidemiology of invasive meningococcal disease varies in different countries and regions. This review summarizes the available data from China describing the burden of meningococcal disease, N. meningitidis serogroups, and vaccination programs. Meningococcal serogroup A (MenA was predominant for several decades in China. However, since 2000, invasive meningococcal disease caused by MenC, MenW, or MenB has increased. MenC, belonging to a hyperinvasive clonal sequence type ST-4821 (CC4821, emerged in Anhui Province and was subsequently disseminated over two-thirds of all Chinese provinces. Serogroup W (CC11 is endemic and causes death. Serogroup B (CC4821 originated from serogroup C (CC4821 via a capsular switching mechanism. Polysaccharide A and C meningococcal vaccines have been introduced into national routine immunization programs and have effectively reduced invasive meningococcal disease. However, the vaccination strategy must be revised based on the epidemic trends in meningococcal disease in China.