Proceedings of 6. Symposium on Nuclear Agronomy Among Youths and 2011 Annual Academic Conference of Nuclear Agriculture Branch Society of Chinese Nuclear Society

International Nuclear Information System (INIS)

2011-10-01

The symposium was held by Chinese Society of Nuclear Agricultural Sciences in Guiyang, Oct. 2011. The proceedings contains 27 articles, the contents refer to the irradiation application of γ ray and electron beam, isotope labeling, isotope tracer techniques and mutation breeding.

Second COS FUV Lifetime Position: Verification of FUV Bright Object Aperture (BOA) Operations (FCAL4)

Science.gov (United States)

Debes, John H.

2013-05-01

As part of the calibration of the second lifetime position on the Cosmic Origins Spectrograph (COS) far-ultraviolet (FUV) detectors, observations of the external target, G191-B2B, were obtained with the G130M, G160M, and G140L gratings in combi- nation with the Bright Object Aperture. The observations were designed to verify the performance of these spectroscopic modes by reproducing similar observations taken during the SM4 Servicing Mission Observatory Verification (SMOV) of COS. These observations allowed for a detailed determination of the spatial location and profile of the spectra from the three gratings, as well as a determination of the spectral resolution of the G130M grating prior to and after the lifetime move. In general, the negligi- ble differences which exist between the two lifetime positions can be attributed to slight differences in the optical path. In particular, the spectral resolution appears to be slightly improved. The stability of the absolute and relative flux calibration was investigated for G130M as well using STIS echelle data of G191-B2B. We determine that the COS ab- solute flux calibration with the BOA is accurate to 10%, and flux calibrated data are reproducible at the 1-2% level since SMOV.

Optic fiber pulse-diagnosis sensor of traditional Chinese medicine

Science.gov (United States)

Ni, J. S.; Jin, W.; Zhao, B. N.; Zhang, X. L.; Wang, C.; Li, S. J.; Zhang, F. X.; Peng, G. D.

2013-09-01

The wrist-pulse is a kind of signals, from which a lot of physiological and pathological status of patients are deduced according to traditional Chinese medicine theories. This paper designs a new optic fiber wrist-pulse sensor that based on a group of FBGs. Sensitivity of the optic fiber wrist-pulse measurement system reaches 0.05% FS and the range reaches 50kPa. Frequency response is from 0 Hz to 5 kHz. A group of typical pulse signal is given out in the paper to compare different status of patient. It will improve quantification of pulse diagnosis greatly.

Concurrent CO2 and COS fluxes across major biomes in Europe

Science.gov (United States)

Spielmann, Felix M.; Kitz, Florian; Hammerle, Albin; Gerdel, Katharina; Ibrom, Andreas; Kolle, Olaf; Migliavacca, Mirco; Moreno, Gerardo; Noe, Steffen M.; Wohlfahrt, Georg

2017-04-01

The trace gas carbonyl sulfide (COS) has been proposed as a tracer for canopy gross primary production (GPP), canopy transpiration and stomatal conductance of plant canopies in the last few years. COS enters the plant leaf through the stomata and diffuses through the intercellular space, the cell wall, the plasma membrane and the cytosol like carbon dioxide (CO2). It is then catalyzed by the enzyme carbonic anhydrase in a one-way reaction to hydrogen sulfide and CO2. This one-way flux into the leaf makes COS a promising tracer for the GPP. However, this approach assumes that the ratio of the deposition velocities between COS and CO2 is constant, which must be determined in field experiments covering a wide variety of ecosystems. The overarching objective of this study was to quantify the relationship between the ecosystem-scale exchange of COS and CO2 and thus, to test for the potential of COS to be used as a universal tracer for the plant canopy CO2 exchange. Between spring 2015 and summer 2016 we set up our quantum cascade laser at different field sites across Europe. These sites included a managed temperate mountain grassland (AUT), a savanna (ESP), a temperate beech forest (DEN) and a hemiboreal forest (EST). On each of these sites, we conducted ecosystem scale eddy covariance and soil chamber measurements. Since the soil COS flux contribution, especially in grass dominated ecosystems, could not be neglected, we had to derive the actual canopy COS fluxes for all the measurement sites. Using these fluxes we compared the ecosystem relative uptake (ERU) of the sites and searched for factors affecting its variability. We then used the influential factors to scale the ERU to be comparable under different field sites and conditions. Furthermore we also calculated the GPP using conventional CO2 flux partitioning and compared the results with the approach of using the leaf relative uptake.

Optical and electrical properties of chemical bath deposited cobalt sulphide thin films

Energy Technology Data Exchange (ETDEWEB)

Govindasamy, Geetha [R& D Centre, Bharathiar University, Coimbatore (India); Murugasen, Priya, E-mail: priyamurugasen15@gmail.com [Department of Physics, Saveetha Engineering, Chennai, Tamil Nadu (India); Sagadevan, Suresh [Department of Physics, AMET University, Chennai, Tamil Nadu (India)

2017-01-15

Cobalt sulphide (CoS) thin films were synthesized using the Chemical Bath Deposition (CBD) technique. X-ray diffraction (XRD) analysis was used to study the structure and the crystallite size of CoS thin film. Scanning Electron Microscope (SEM) studies reveal the surface morphology of these films. The optical properties of the CoS thin films were determined using UV-Visible absorption spectrum. The optical band gap of the thin films was found to be 1.6 eV. Optical constants such as the refractive index, the extinction coefficient and the electric susceptibility were determined. The dielectric studies were carried out at different frequencies and at different temperatures for the prepared CoS thin films. In addition, the plasma energy of the valence electron, Penn gap or average energy gap, the Fermi energy and electronic polarizability of the thin films were determined. The AC electrical conductivity measurement was also carried out for the thin films. The activation energy was determined by using DC electrical conductivity measurement. (author)

Publication rate of abstracts presented at the 2010 Canadian Ophthalmological Society Annual Meeting.

Science.gov (United States)

Basilious, Alfred; Benavides Vargas, Ana Maria; Buys, Yvonne M

2017-08-01

To evaluate the publication rate of submitted abstracts accepted for presentation at the 2010 Canadian Ophthalmological Society (COS) Annual Meeting in peer-reviewed journals. A retrospective analysis and literature search of abstracts presented at the 2010 COS Annual Meeting. Abstracts accepted as an oral presentation or poster from the 2010 COS Annual Meeting were tabulated by type of presentation (oral vs poster), subspecialty, study design, number of authors, and principal investigator's institution. A PubMed search was conducted for each abstract by key word, first author, and last author. The year of publication, journal, and impact factor were recorded for identified publications. Publication rate was calculated by type of presentation, subspecialty, study design, number of authors, and institution. A total of 175 abstracts were presented at the 2010 COS Annual Meeting. There were 105 oral (60%) and 70 poster (40%) presentations. The overall publication rate was 45.7%; 49.5% for oral presentations and 40.0% for posters. Cornea (57.6%) and public health (54.5%) had the highest publication rates of all subspecialties. Randomized control trials (71.4%) and cohort studies (70.0%) had higher publication rates than other study designs. Overall, 28.8% of abstracts were published in the Canadian Journal of Ophthalmology. The average impact factor of all publications was 2.73. Of abstracts presented at the 2010 COS Annual Meeting, 45.7% were published within 5 years after the conference. This publication rate is within the upper end of previously reported meeting publication rates for medical societies. Copyright © 2017 Canadian Ophthalmological Society. Published by Elsevier Inc. All rights reserved.

The COS-AGN survey: Revealing the nature of circum-galactic gas around hosts of active galactic nuclei

Science.gov (United States)

Berg, Trystyn A. M.; Ellison, Sara L.; Tumlinson, Jason; Oppenheimer, Benjamin D.; Horton, Ryan; Bordoloi, Rongmon; Schaye, Joop

2018-04-01

Active galactic nuclei (AGN) are thought to play a critical role in shaping galaxies, but their effect on the circumgalactic medium (CGM) is not well studied. We present results from the COS-AGN survey: 19 quasar sightlines that probe the CGM of 20 optically-selected AGN host galaxies with impact parameters 80 frame equivalent widths EW≥124 mÅ) whilst many of the metal ions are not detected in individual sightlines. A sightline-by-sightline comparison between COS-AGN and the control sample yields no significant difference in EW distribution. However, stacked spectra of the COS-AGN and control samples show significant (>3σ) enhancements in the EW of both Siiii And Lyα at impact parameters >164 kpc by a factor of +0.45 ± 0.05 dex and >+0.75 dex respectively. The lack of detections of both high-ionization species near the AGN and strong kinematic offsets between the absorption systemic galaxy redshifts indicates that neither the AGN's ionization nor its outflows are the origin of these differences. Instead, we suggest the observed differences could result from either AGN hosts residing in haloes with intrinsically distinct gas properties, or that their CGM has been affected by a previous event, such as a starburst, which may also have fuelled the nuclear activity.

Modelling with Relational Calculus of Object and Component Systems - rCOS

DEFF Research Database (Denmark)

Chen, Zhenbang; Hannousse, Abdel Hakim; Hung, Dang Van

2008-01-01

This chapter presents a formalization of functional and behavioural requirements, and a refinement of requirements to a design for CoCoME using the Relational Calculus of Object and Component Systems (rCOS). We give a model of requirements based on an abstraction of the use cases described...... in Chapter 3.2. Then the refinement calculus of rCOS is used to derive design models corresponding to the top level designs of Chapter 3.4. We demonstrate how rCOS supports modelling different views and their relationships of the system and the separation of concerns in the development....

Catalytic hydrolysis of COS over CeO_2 (110) surface: A density functional theory study

International Nuclear Information System (INIS)

Song, Xin; Ning, Ping; Wang, Chi; Li, Kai; Tang, Lihong; Sun, Xin

2017-01-01

Graphical abstract: CeO_2 decreases the maximum energy barrier by 76.15 kcal/mol. H_2O plays a role as a bridge in the process of joint adsorption. Catalytic effect of CeO_2 in the hydrolysis of COS is mainly reflected on the C−O channel. - Highlights: • H_2O is easier adsorbed on the CeO_2 (110) surface than COS. • When COS and H_2O jointly adsorb on the CeO_2 (110) surface, the H_2O molecule plays a role as a bridge. • Ce−O−H bond can enhance the adsorption effect. • Catalytic effect of CeO_2 in the hydrolysis of COS is mainly reflected on the C−O channel. - Abstract: Density functional theory (DFT) calculations were performed to investigate the reaction pathways for catalytic hydrolysis of COS over CeO_2 (110) surface using Dmol"3 model. The thermodynamic stability analysis for the suggested routes of COS hydrolysis to CO_2 and H_2S was evaluated. The absolute values of adsorption energy of H_2O-CeO_2 are higher than that of COS-CeO_2. Meanwhile, the adsorption energy and geometries show that H_2O is easier adsorbed on the surface of CeO_2 (110) than COS. H_2O plays a role as a bridge in the process of joint adsorption. H_2O forms more Ce−O−H groups on the CeO_2 (110) surface. CeO_2 decreases the maximum energy barrier by 76.15 kcal/mol. The migration of H from H_2O to COS is the key for the hydrolysis reaction. C−O channel is easier to occur than C−S channel. Experimental result shows that adding of CeO_2 can increase COS removal rate and prolong the 100% COS removal rate from 180 min to 210 min. The difference between Fe_2O_3 and CeO_2 for the hydrolysis of COS is characterized in the atomic charge transfer and the formation of H−O bond and H−S bond. The transfer effect of H in H_2O to S in COS over CeO_2 decreases the energy barriers of hydrolysis reaction, and enhances the reaction activity of COS hydrolysis.

Scaling up carbonyl sulfide (COS) fluxes from leaf and soil to the canopy

Science.gov (United States)

Yang, Fulin; Yakir, Dan

2016-04-01

Carbonyl sulfide (COS) with atmospheric concentrations around 500 ppt is an analog of CO2 which can potentially serve as powerful and much needed tracer of photosynthetic CO2 uptake, and global gross primary production (GPP). However, questions remain regarding the application of this approach due to uncertainties in the contributions of different ecosystem components to the canopy scale fluxes of COS. We used laser quantum cascade spectroscopy in combination with soil and branch chambers, and eddy covariance measurements of net ecosystem exchange fluxes of COS and CO2 (NEE) in citrus orchard during the driest summer month to test our ability to integrate the chamber measurements into the ecosystem fluxes. The results indicated that: 1) Soil fluxes showed clear gradient from continuous uptake under the trees in wet soil of up to -4 pmol m-2s-1 (CO2 emission of ~0.5 umol m-2s-1) to emission in dry hot and exposed soil between rows of trees of up to +3 pmol m-2s-1 (CO2 emission of ~11 umol m-2s-1). In all cases a clear correlation between fluxes and soil temperature was observed. 2) At the leaf scale, midday uptake was ~5.5 pmol m-2s-1 (CO2 uptake of ~1.8 umol m-2s-1). Some nighttime COS uptake was observed in the citrus leaves consistent with nocturnal leaf stomatal conductance. Leaf relative uptake (LRU) of COS vs. CO2 was not constant over the diurnal cycle, but showed exponential correlation with photosynthetically active radiation (PAR) during the daytime. 3) At the canopy scale mid-day summer flux reached -12.0 pmol m-2s-1 (NEE ~6 umol m-2s-1) with the diurnal patterns of COS fluxes following those of CO2 fluxes during the daytime, but with small COS uptake fluxes maintained also during the night when significant CO2 emission fluxes were observed. The canopy-scale fluxes always indicated COS uptake, irrespective of the soil emission effects. GPP estimates were consistent with conventional indirect estimates based on NEE and nocturnal measurements. Scaling up

Propagation of a general-type beam through a truncated fractional Fourier transform optical system.

Science.gov (United States)

Zhao, Chengliang; Cai, Yangjian

2010-03-01

Paraxial propagation of a general-type beam through a truncated fractional Fourier transform (FRT) optical system is investigated. Analytical formulas for the electric field and effective beam width of a general-type beam in the FRT plane are derived based on the Collins formula. Our formulas can be used to study the propagation of a variety of laser beams--such as Gaussian, cos-Gaussian, cosh-Gaussian, sine-Gaussian, sinh-Gaussian, flat-topped, Hermite-cosh-Gaussian, Hermite-sine-Gaussian, higher-order annular Gaussian, Hermite-sinh-Gaussian and Hermite-cos-Gaussian beams--through a FRT optical system with or without truncation. The propagation properties of a Hermite-cos-Gaussian beam passing through a rectangularly truncated FRT optical system are studied as a numerical example. Our results clearly show that the truncated FRT optical system provides a convenient way for laser beam shaping.

Soil fluxes of carbonyl sulfide (COS), carbon monoxide, and carbon dioxide in a boreal forest in southern Finland

Science.gov (United States)

Sun, Wu; Kooijmans, Linda M. J.; Maseyk, Kadmiel; Chen, Huilin; Mammarella, Ivan; Vesala, Timo; Levula, Janne; Keskinen, Helmi; Seibt, Ulli

2018-02-01

Soil is a major contributor to the biosphere-atmosphere exchange of carbonyl sulfide (COS) and carbon monoxide (CO). COS is a tracer with which to quantify terrestrial photosynthesis based on the coupled leaf uptake of COS and CO2, but such use requires separating soil COS flux, which is unrelated to photosynthesis, from ecosystem COS uptake. For CO, soil is a significant natural sink that influences the tropospheric CO budget. In the boreal forest, magnitudes and variabilities of soil COS and CO fluxes remain poorly understood. We measured hourly soil fluxes of COS, CO, and CO2 over the 2015 late growing season (July to November) in a Scots pine forest in Hyytiälä, Finland. The soil acted as a net sink of COS and CO, with average uptake rates around 3 pmol m-2 s-1 for COS and 1 nmol m-2 s-1 for CO. Soil respiration showed seasonal dynamics controlled by soil temperature, peaking at around 4 µmol m-2 s-1 in late August and September and dropping to 1-2 µmol m-2 s-1 in October. In contrast, seasonal variations of COS and CO fluxes were weak and mainly driven by soil moisture changes through diffusion limitation. COS and CO fluxes did not appear to respond to temperature variation, although they both correlated well with soil respiration in specific temperature bins. However, COS : CO2 and CO : CO2 flux ratios increased with temperature, suggesting possible shifts in active COS- and CO-consuming microbial groups. Our results show that soil COS and CO fluxes do not have strong variations over the late growing season in this boreal forest and can be represented with the fluxes during the photosynthetically most active period. Well-characterized and relatively invariant soil COS fluxes strengthen the case for using COS as a photosynthetic tracer in boreal forests.

The Game People Played: Mahjong in Modern Chinese Society and Culture

Directory of Open Access Journals (Sweden)

Maggie Green

2015-12-01

Full Text Available This article considers the discourse surrounding the popular Chinese table game of mahjong in the nineteenth and twentieth centuries, using it as a barometer to trace social and cultural changes during the late Qing and Republican periods. After analyzing the connection between mahjong; its forerunner, madiao; and their antithesis, weiqi (go, it traces the changing position of mahjong in Chinese society from a game seemingly loathed by literati to a staple of bourgeois parlors. Drawing on a variety of journals, newspapers, and visual sources, the article further explores culture from class and gender perspectives in the late Qing and Republican periods, as mahjong moved from a visibly male activity to one largely associated with women. Finally, it considers the relationship between games and discourses of modernity, and the important changes taking place regarding leisure time in the twentieth century. The article argues that mahjong has been uniquely resistant to regulation and control. Enjoyment of the game spread across class and gender lines, despite the efforts of reformers, for reasons that reflect and embody key shifts from the late Qing dynasty through the end of the Republican period.

Virtual half-metallicity at the CoS2/FeS2 interface induced by strain

KAUST Repository

Nazir, Safdar

2013-01-01

Spin polarized ab initio calculations based on density functional theory are performed to investigate the electronic and magnetic properties of the interface between the ferromagnetic metal CoS2 and the nonmagnetic semiconductor FeS2. Relaxation of the interface structure is taken into account by atomic force minimization. We find that both Co and Fe are close to half-metallicity at the interface. Tensile strain is shown to strongly enhance the spin polarization so that a virtually half-metallic interface can be achieved, for comparably moderate strain. © 2012 The Royal Society of Chemistry.

Formulation of Policy and Strategy in Developing Creativity Education in Four Asian Chinese Societies: A Policy Analysis

Science.gov (United States)

Hui, Anna N. N.; Lau, Sing

2010-01-01

The present study sought to compare and contrast educational policies on creativity education in four Asian Chinese societies, namely mainland China, Hong Kong, Singapore, and Taiwan. It establishes five criteria on creativity education policy, including policies regarding legislation on creativity education, definitions of creativity, standard…

Responses of Chinese Higher Education to the Information Society

Science.gov (United States)

Cai, Yuzhuo; Guo, Wenge

2006-01-01

Compared to the advanced industrial countries, the use of information technology in Chinese higher education came relatively late. Nevertheless, recent Chinese practices have achieved significant progress in the country's efforts to bridge the digital divide. This article focuses special attention on the responses of Chinese higher education to…

Symmetrical synergy of hybrid CoS2-WS2 electrocatalysts for hydrogen evolution reaction

KAUST Repository

Zhou, Xiaofeng; Yang, Xiulin; Li, Henan; Hedhili, Mohamed N.; Huang, Kuo-Wei; Li, Lain-Jong; Zhang, Wenjing

2017-01-01

A highly active and stable hybrid electrocatalyst 3D hierarchical CoS2 nanosheets incorporated with WS2 (CoS2@WS2) has been developed via a one-step sulfurization method for the first time, where the contents of WS2 can be adjusted easily. We first prove the addition of small amounts of WS2 enhances the hydrogen evolution reaction (HER) performance of CoS2, and vise versa. In other words, we validated the symmetric synergy for HER between the Co- and W-based sulfide hybrid catalysts. In addition, we confirmed that the formation of nanointerfaces of Co-S-W between CoS2 and WS2 was responsible for the excellent HER activity (an overpotential of -97.2 mV at -10 mA/cm2, a small Tafel slope of 66.0 mV/dec, and prominent electrochemical stability) of hybrid electrocatalyst CoS2@WS2.

Symmetrical synergy of hybrid CoS2-WS2 electrocatalysts for hydrogen evolution reaction

KAUST Repository

Zhou, Xiaofeng

2017-06-05

A highly active and stable hybrid electrocatalyst 3D hierarchical CoS2 nanosheets incorporated with WS2 (CoS2@WS2) has been developed via a one-step sulfurization method for the first time, where the contents of WS2 can be adjusted easily. We first prove the addition of small amounts of WS2 enhances the hydrogen evolution reaction (HER) performance of CoS2, and vise versa. In other words, we validated the symmetric synergy for HER between the Co- and W-based sulfide hybrid catalysts. In addition, we confirmed that the formation of nanointerfaces of Co-S-W between CoS2 and WS2 was responsible for the excellent HER activity (an overpotential of -97.2 mV at -10 mA/cm2, a small Tafel slope of 66.0 mV/dec, and prominent electrochemical stability) of hybrid electrocatalyst CoS2@WS2.

Catalytic hydrolysis of COS over CeO{sub 2} (110) surface: A density functional theory study

Energy Technology Data Exchange (ETDEWEB)

Song, Xin; Ning, Ping [Faculty of Environmental Science and Engineering, Kunming University of Science and Technology, Kunming 650500 (China); Wang, Chi [Faculty of Chemical Engineering, Kunming University of Science and Technology, Kunming 650500 (China); Li, Kai, E-mail: likaikmust@163.com [Faculty of Environmental Science and Engineering, Kunming University of Science and Technology, Kunming 650500 (China); Tang, Lihong; Sun, Xin [Faculty of Environmental Science and Engineering, Kunming University of Science and Technology, Kunming 650500 (China)

2017-08-31

Graphical abstract: CeO{sub 2} decreases the maximum energy barrier by 76.15 kcal/mol. H{sub 2}O plays a role as a bridge in the process of joint adsorption. Catalytic effect of CeO{sub 2} in the hydrolysis of COS is mainly reflected on the C−O channel. - Highlights: • H{sub 2}O is easier adsorbed on the CeO{sub 2} (110) surface than COS. • When COS and H{sub 2}O jointly adsorb on the CeO{sub 2} (110) surface, the H{sub 2}O molecule plays a role as a bridge. • Ce−O−H bond can enhance the adsorption effect. • Catalytic effect of CeO{sub 2} in the hydrolysis of COS is mainly reflected on the C−O channel. - Abstract: Density functional theory (DFT) calculations were performed to investigate the reaction pathways for catalytic hydrolysis of COS over CeO{sub 2} (110) surface using Dmol{sup 3} model. The thermodynamic stability analysis for the suggested routes of COS hydrolysis to CO{sub 2} and H{sub 2}S was evaluated. The absolute values of adsorption energy of H{sub 2}O-CeO{sub 2} are higher than that of COS-CeO{sub 2}. Meanwhile, the adsorption energy and geometries show that H{sub 2}O is easier adsorbed on the surface of CeO{sub 2} (110) than COS. H{sub 2}O plays a role as a bridge in the process of joint adsorption. H{sub 2}O forms more Ce−O−H groups on the CeO{sub 2} (110) surface. CeO{sub 2} decreases the maximum energy barrier by 76.15 kcal/mol. The migration of H from H{sub 2}O to COS is the key for the hydrolysis reaction. C−O channel is easier to occur than C−S channel. Experimental result shows that adding of CeO{sub 2} can increase COS removal rate and prolong the 100% COS removal rate from 180 min to 210 min. The difference between Fe{sub 2}O{sub 3} and CeO{sub 2} for the hydrolysis of COS is characterized in the atomic charge transfer and the formation of H−O bond and H−S bond. The transfer effect of H in H{sub 2}O to S in COS over CeO{sub 2} decreases the energy barriers of hydrolysis reaction, and enhances the reaction

The Society for Translational Medicine

DEFF Research Database (Denmark)

Gao, Shugeng; Zhang, Zhongheng; Aragón, Javier

2017-01-01

The Society for Translational Medicine and The Chinese Society for Thoracic and Cardiovascular Surgery conducted a systematic review of the literature in an attempt to improve our understanding in the postoperative management of chest tubes of patients undergoing pulmonary lobectomy. Recommendati......The Society for Translational Medicine and The Chinese Society for Thoracic and Cardiovascular Surgery conducted a systematic review of the literature in an attempt to improve our understanding in the postoperative management of chest tubes of patients undergoing pulmonary lobectomy...

Measurement of optic tracts in normal Chinese adults of the Han nationality based on the high-resolution MRI

International Nuclear Information System (INIS)

Li Changying; Shi Linping; Zhang Yang; Wang Jian; Chen Nan; Wang Xing; Li Kuncheng; Zhuo Yan; Chen Lin

2010-01-01

Objective: To explore the morphological characteristics of optic tracts in healthy Chinese Han adults on the high-resolution MRI and fill the database of Chinese standard brain with morphological data of optic tracts. Methods: Cerebral MRI scans with T 1 WI 3D MPRAGE sequence of 1000 healthy Chinese volunteers from 15 hospitals were divided into five stages, ranging in age from 18 to 70. With the technique of multi-baseline, structure and morphology of optic tracts were displayed optimally on the images with multiplanar reconstruction. Data were measured as following: transverse distance of the cisternal optic tract (TD1) and peri-crural optic tract (TD2), length from the cisternal optic tract to the peri-crural optic tract (L), angle between optic tract(AOT) and height of optic tract from its first segment to plane of anterior commissure (H) including H1, H2, H3, H4 and H5. The measurements of optic tracts between sexualities and among age groups were compared by anasis of covariance; those among five age groups were compared pairwisedly by least significant difference analysis (LSD); and the differences of measurements between left and right optic tracts were analyzed using paired t test. Results: (1) Comparisons of optic tract structures between male and female: the mean optic tract length of male [(11.69±1.45),(11.56±1.44) mm] was significant longer than that of female [(10.58±1.29), (10.40±1.34) mm] (F=22.236, 29.703, P=0.000); the mean H1 of male [(2.56±0.28), (2.60±0.29) mm] and female [(2.57±0.31), (2.63±0.32) mm] were significantly different (F= 11.130,7.805, P=0.000, 0.005). No significant differences of the other measurements were found between male and female (P>0.05). (2) Comparisons among age groups: among 5 age groups, TD1 of both sides [left TD1 :(4.64 ± 0.51) ,(4.64 ± 0.57), (4.55 ± 0.58), (4.39 ± 0.53), (4.36 ± 0.58) mm; right TD1: (4.84 ± 0.53), (4.80 ± 0.60 ), (4.77 ± 0.65), (4.60 ± 0.59), (4.57 ± 0.59) mm ] and the right TD2

Dual repression of the multidrug efflux pump CmeABC by CosR and CmeR in Campylobacter jejuni

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Tara Grinnage-Pulley

2016-07-01

Full Text Available During transmission and intestinal colonization, Campylobacter jejuni, a major foodborne human pathogen, experiences oxidative stress. CosR, a response regulator in C. jejuni, modulates the oxidative stress response and represses expression of the CmeABC multidrug efflux pump. CmeABC, a key component in resistance to toxic compounds including antimicrobials and bile salts, is also under negative regulation by CmeR, a TetR family transcriptional regulator. How CosR and CmeR interact in binding to the cmeABC promoter and how CosR senses oxidative stress are still unknown. To answer these questions, we conducted various experiments utilizing electrophoretic mobility shift assays and transcriptional fusion assays. CosR and CmeR bound independently to two separate sites of the cmeABC promoter, simultaneously repressing cmeABC expression. This dual binding of CosR and CmeR is optimal with a 17 base pair space between the two binding sites as mutations that shortened the distance between the binding sites decreased binding by CmeR and enhanced cmeABC expression. Additionally, the single cysteine residue (C218 of CosR was sensitive to oxidation, which altered the DNA-binding activity of CosR and dissociated CosR from the cmeABC promoter as determined by electrophoretic mobility shift assay. Replacement of C218 with serine rendered CosR insensitive to oxidation, suggesting a potential role of C218 in sensing oxidative stress and providing a possible mechanism for CosR-mediated response to oxidative stress. These findings reveal a dual regulatory role of CosR and CmeR in modulating cmeABC expression and suggest a potential mechanism that may explain overexpression of cmeABC in response to oxidative stress. Differential expression of cmeABC mediated by CmeR and CosR in response to different signals may facilitate adaptation of Campylobacter to various environmental conditions.

HST/COS OBSERVATIONS OF THE QUASAR HE 2347-4342: PROBING THE EPOCH OF He II PATCHY REIONIZATION AT REDSHIFTS z = 2.4-2.9

International Nuclear Information System (INIS)

Shull, J. Michael; France, Kevin; Danforth, Charles W.; Smith, Britton; Tumlinson, Jason

2010-01-01

We report ultraviolet spectra of the high-redshift (z em ∼ 2.9) quasar, HE 2347 - 4342, taken by the Cosmic Origins Spectrograph (COS) on the Hubble Space Telescope. Spectra in the G130M (medium resolution, 1135-1440 A) and G140L (low resolution, 1030-2000 A) gratings exhibit patchy Gunn-Peterson absorption in the 303.78 A Lyα line of He II between z = 2.39-2.87 (G140L) and z = 2.74-2.90 (G130M). With COS, we obtain better spectral resolution, higher signal-to-noise ratio (S/N), and better determined backgrounds than previous studies, with sensitivity to abundance fractions x He I I ∼ 0.01 in filaments of the cosmic web. The He II optical depths from COS are higher than those with the Far Ultraviolet Spectroscopic Explorer and range from τ He I I ≤ 0.02 to τ He I I ≥ 5, with a slow recovery in mean optical depth to (τ He I I ) ≤ 2 at z abs ∼ z QSO and minimal 'proximity effect' of flux transmission at the He II edge. We propose a QSO systemic redshift z QSO = 2.904 ± 0.002, some Δz = 0.019 higher than that derived from O I λ1302 emission. Three long troughs (4-10 A or 25-60 Mpc comoving distance) of strong He II absorption between z = 2.75and2.90 are uncharacteristic of the intergalactic medium if He II reionized at z r ∼ 3. Contrary to recent indirect estimates (z r = 3.2 ± 0.2) from H I optical depths, the epoch of He II reionization may extend to z ∼< 2.7.

Genetic and Clinical Analyses of DOA and LHON in 304 Chinese Patients with Suspected Childhood-Onset Hereditary Optic Neuropathy.

Directory of Open Access Journals (Sweden)

Yadi Li

Full Text Available Leber hereditary optic neuropathy (LHON and dominant optic atrophy (DOA, the most common forms of hereditary optic neuropathy, are easily confused, and it is difficult to distinguish one from the other in the clinic, especially in young children. The present study was designed to survey the mutation spectrum of common pathogenic genes (OPA1, OPA3 and mtDNA genes and to analyze the genotype-phenotype characteristics of Chinese patients with suspected childhood-onset hereditary optic neuropathy. Genomic DNA and clinical data were collected from 304 unrelated Chinese probands with suspected hereditary optic neuropathy with an age of onset below 14 years. Sanger sequencing was used to screen variants in the coding and adjacent regions of OPA1, OPA3 and the three primary LHON-related mutation sites in mitochondrial DNA (mtDNA (m.3460G>A, m.11778G>A and m.14484T>C. All patients underwent a complete ophthalmic examination and were compared with age-matched controls. We identified 89/304 (29.3% primary mtDNA mutations related to LHON in 304 probands, including 76 mutations at m.11778 (76/89, 85.4% of all mtDNA mutations, four at m.3460 (4/89, 4.5% and nine at m.14484 (9/89, 10.1%. This result was similar to the mutation frequency among Chinese patients with LHON of any age. Screening of OPA1 revealed 23 pathogenic variants, including 11 novel and 12 known pathogenic mutations. This study expanded the OPA1 mutation spectrum, and our results showed that OPA1 mutation is another common cause of childhood-onset hereditary optic neuropathy in Chinese pediatric patients, especially those with disease onset during preschool age.

COS2025: Extending the Lifetime of the FUV channel of the Cosmic Origins Spectrograph to 2025

Science.gov (United States)

Rafelski, Marc; De Rosa, Gisella; Fischer, William J.; Fix, Mees; Fox, Andrew; Indriolo, Nick; James, Bethan; Magness, Camellia; Oliveira, Cristina M.; Penton, Steven V.; Plesha, Rachel; Roman-Duval, Julia; Sahnow, David J.; Sankrit, Ravi; Snyder, Elaine M.; Taylor, Joanna M.; White, James

2018-01-01

The Hubble Space Telescope's Cosmic Origins Spectrograph (COS) Far-Ultraviolet (FUV) microchannel plate detector's efficiency at converting incoming photons into detectable events decreases with usage. This depletion of the detector's gain (i.e. gain sag) results in unusable regions of the COS/FUV detector. In order to mitigate this gain sag, a number of strategies have been employed over the past 8 years of operations, ranging from moving to different lifetime positions, to managing the high voltage to extract a smaller amount of charge, to re-distributing the cenwave usage so that Ly-alpha does not produce a gain-sag hole in a given location. We are now at a point where none of the strategies above will, without any other changes, allow us to continue operating the COS/FUV detector to 2025. To address this a new COS2025 policy was developed, with the goal of retaining full science capability of COS/FUV to 2025. We present an overview of the COS2025 policy, which places restrictions on the G130M cenwaves allowed at Lifetime Position 4 (LP4). We also present a tool which allows users to visualize the COS/FUV wavelength ranges to help users prepare their proposals in the light of the restrictions on the G130M cenwaves.

Synthesis of tremella-like CoS and its application in sensing of hydrogen peroxide and glucose

Energy Technology Data Exchange (ETDEWEB)

Wu, Wenqin; Yu, Beibei [Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials, Key Laboratory for the Synthesis and Application of Organic Functional Molecules, Ministry of Education, College of Chemistry & Chemical Engineering, Hubei University, Wuhan 430062 (China); Wu, Huimin, E-mail: whm267@hubu.edu.cn [Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials, Key Laboratory for the Synthesis and Application of Organic Functional Molecules, Ministry of Education, College of Chemistry & Chemical Engineering, Hubei University, Wuhan 430062 (China); Wang, Shengfu; Xia, Qinghua [Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials, Key Laboratory for the Synthesis and Application of Organic Functional Molecules, Ministry of Education, College of Chemistry & Chemical Engineering, Hubei University, Wuhan 430062 (China); Ding, Yu [College of Chemistry and Materials Science, Hubei Engineering University, Xiaogan 432000 (China)

2017-01-01

Different phases of cobalt sulfides have been fabricated by one-pot hydrothermal method. Comparing all of the prepared materials, and the results revealed that CoS was the most conductive and could accelerate electron transfer. The CoS presented tremella-like and excellent catalytic activities towards hydrogen peroxide and glucose. The sensor based on CoS performed amperometric sensing of hydrogen peroxide in a linear range between 5.00 μM and 14.82 mM. Meanwhile, sensing of glucose with double-linear range, one is between 5.00 μM and 1.10 mM, the other is between 1.20 mM and 10.20 mM. These due to the fact that more and more intermediate species absorb onto electrode surface with increasing the concentration of glucose, which limit the following glucose oxidation. Furthermore, the hydrogen peroxide and glucose sensors based on tremella-like CoS also exhibited excellent selectivity, stability, and reproducibility. Thus, the sensor showed potential utilities in hydrogen peroxide and glucose detection. - Highlights: • Tremella-like CoS was prepared by an environmentally friendly hydrothermal method. • The CoS exhibited excellent catalytic activity towards hydrogen peroxide and glucose. • The sensors based on CoS can be applied to detect real samples.

The role of NGO in nuclear public communication and the practices of the Chinese Nuclear Society

Energy Technology Data Exchange (ETDEWEB)

Shen, L., E-mail: shenlx@cnnc.com.cn [Chinese Nuclear Society, Beijing (China)

2014-07-01

'Full text:' Public acceptance is becoming an outstanding issue in China's nuclear power development. All the related stakeholders have been working hard to improve their work on public communication. This paper started with a general view of the nuclear power in China and then presented the situation on nuclear public acceptance, the related laws and regulations in China. After that, the paper discussed the four advantages of NGOs such as nuclear societies in this course. The paper presented more on the practices of Chinese Nuclear Society in public communication and nuclear science popularization.It is concluded with some suggestions for public communication. (author)

The role of NGO in nuclear public communication and the practices of the Chinese Nuclear Society

International Nuclear Information System (INIS)

Shen, L.

2014-01-01

'Full text:' Public acceptance is becoming an outstanding issue in China's nuclear power development. All the related stakeholders have been working hard to improve their work on public communication. This paper started with a general view of the nuclear power in China and then presented the situation on nuclear public acceptance, the related laws and regulations in China. After that, the paper discussed the four advantages of NGOs such as nuclear societies in this course. The paper presented more on the practices of Chinese Nuclear Society in public communication and nuclear science popularization.It is concluded with some suggestions for public communication. (author)

OA2 Chinese migrant peasant workers and the contradictory demands of filial piety in neo-liberal chinese society: a case study of filial end-of-life care in langzhong city.

Science.gov (United States)

He, Longtao

2015-04-01

Many scholars claim that recent changes to Chinese society since economic reform have challenged longstanding forms of informal social care, such as filial piety. For instance there is a societal tension at work in contemporary Chinese society today. On the one hand decreasing co-residence in multi-generational households caused by rural-urban migration, population ageing, the fall in fertility and 'One-Child Policy', and women's increasing participation in the labour market, emphasises an individualised, wage earning centred society. On the other hand, the Chinese government has sought to enforce a form of institutionalised filial piety through policies that legally require younger generations fulfil the full responsibility of care as there is no institutionalised equivalent of the welfare state to provide e.g. home help or personal care to the elderly whose relatives live and work at some distance. This places many younger generations in the contradiction of having to comply with neo-liberal labour market demands while also fulfilling state enforced filial piety. This research is to look at how Chinese migrant worker experience perceived filial responsibilities in relation to End-of-Life care for parents diagnosed with cancer in the current Chinese context. My PhD, based on interviews with migrant peasant workers caught in this dilemma by the demands of having a terminally ill parent, examines how Chinese migrant peasant workers negotiate and conduct their filial practices. The preliminary analysis of the interviews suggests that 'Filial Piety' is getting reconstructed in multifaceted ways as they negotiate the care dilemmas they face. The way they engage with the concept of filial piety enables and constrains how they can think about and practically organise their parents' care. The result would shed a light on evaluation of and suggestions for governmental policy-makings, such as the newly implemented Parent-Visiting law in China, in terms of better reinforcing

The desulfurization mechanism of iron-manganese compound oxide desulfurizer for removal of COS from coal gas

Energy Technology Data Exchange (ETDEWEB)

Wang Fang-fang; Zhao Hai; Zhang De-xiang; Gao Jin-sheng [East China University of Science and Technology. Shanghai (China). School of Resource and Environmental Engineering

2008-02-15

The sorbent, atmospheric and components of outlet gas were analyzed by mass spectra, XRD, SEM, EDS etc. Desulfurisation performance of sorbents is good at 240 - 400 {sup o}C, atmospheric pressure and space speed of 500 - 2,000 h {sup -1}. The possible mechanism of desulfurisation reactions was obtained by analyzing the reduction- adsorption-sulfidation process. Carbon oxysulfide (COS) was converted to H{sub 2}S by hydrogen in strongly reducing atmosphere firstly. Then H{sub 2}S was adsorbed on the surface of desulfurizers, reacted with active component and transformed metal sulfides and water. Efficiency of removal of carbonyl sulfur is better in an atmosphere without carbonaceous oxide than in one with it, under test conditions. The existence of carbonaceous oxide restrains hydrogenation and the hydrolytic process of COS, which leads to a higher concentration of COS in the outlet. It is shown that chemical conversion is the main pathway in the reaction system of COS. Hydrogenation is the main process in the removal of COS from syngas. COS is preferentially catalyzed with active components n desulfurization sorbents, and generates H{sub 2}S which is subsequently absorbed. 13 refs., 4 figs., 2 tabs.

Influence of the cos-phi conductance on fluxons propagating in long Josephson junctions

DEFF Research Database (Denmark)

Olsen, O. H.; Samuelsen, Mogens Rugholm

1982-01-01

The influence of a cosφ conductance on the motion of fluxons in long and narrow Josephson junctions is investigated by numerical computations and by a perturbation analysis. It turns out that the presence of the cosφ term will have opposite effects on the motion of a fluxon and on plasma waves or...

Carbon coated CoS_2 thermal battery electrode material with enhanced discharge performances and air stability

International Nuclear Information System (INIS)

Xie, Song; Deng, Yafeng; Mei, Jun; Yang, Zhaotang; Lau, Woon-Ming; Liu, Hao

2017-01-01

Graphical abstract: A novel carbon coated CoS_2 composite is prepared and investigated as a cathode material for thermal batteries. - Highlights: • A novel C@CoS_2 composite is successfully prepared by hydrothermal method. • The growth of CoS_2 in the glucose solution results in a smaller grain size. • The coating of carbon favors electron transfer and buffers polysulfides formation. • The in situ coated carbon layer effectively prevents the oxidation of CoS_2. • The C@CoS_2 composite shows competitive thermal stability and discharge property. - Abstract: Cobalt disulfide (CoS_2) is a promising thermal battery electrode material for its superior thermal stability and discharge performance. However, the low natural resource and poor air stability restrict its application in thermal battery fabrication. In this work, carbon coated CoS_2 composite was prepared by a facile one-pot hydrothermal method with glucose as carbon source. During the growth of CoS_2, the glucose molecules were in situ adsorbed and carbonized on the surface of the as-synthesized CoS_2, and the resultant carbon coating provided improved electrical conductivity and discharge performances to the composite. The thermal battery cell, which was fabricated with such a composite cathode and with a Li-Si anode, can output a capacity of 235.8 mAh g"−"1 and an energy density of 416.9 Wh kg"−"1 at a cut-off voltage of 1.7 V. This carbon coated CoS_2 composite also presented enhanced air stability. After being stored in dry air for 3 months, the composite can still provide a capacity of 232.4 mAh g"−"1 to 1.7 V, whereas the capacity of bare CoS_2 stored with the same condition dropped from 202.4 mAh g"−"1 to 189.7 mAh g"−"1.

Review the past and look forward the future: in celebration of 20 anniversary of(Chinese Society of Interventional Radiology)

International Nuclear Information System (INIS)

Li Linsun

2010-01-01

This paper aims to make a brief review of the Chinese Society of Interventional Radiology in the past 20 years since it was established and to put forward some personal suggestions. The article will mainly describe the following contents: (1) to make suggestions to set up a standard organization of Chinese Interventional Society; (2) to demand interventional radiologist to be a real clinical doctor, to take care of their own patients for full course, to practice all kinds of minimally-invasive therapy; (3) to improve the ability of scientific research work; (4) to perfect the system of education, training and promotion in interventional radiology field; (5) to strengthen the special team of interventional radiologists; (6) to raise the academic level and status of the 'Journal of Interventional Radiology'; (7) to heighten the quality of academic activity and to intensify the organization system of interventional discipline; (8) to correctly deal with the competition between different subjects; and (9) to improve and perfect our own interventional job.(authors)

The structural, electronic and magnetic properties of CoS2 under pressure

Science.gov (United States)

Feng, Zhong-Ying; Yang, Yan; Zhang, Jian-Min

2018-05-01

The structural, electronic and magnetic properties of CoS2 under pressure have been investigated by the first-principles calculations. The lattice constant and volume decrease with increasing pressure. The CoS2 is stable and behaves a brittle characteristic under the pressures of 0-5 GPa. The CoS2 presents metallic characteristic under the pressures of 1-5 GPa although it is nearly half-metal (HM) under the pressure of 0 GPa. The lowest conduction bands for spin-up and spin-down channels shift towards higher and lower energy region, respectively, with the pressure increasing from 0 to 5 GPa. In spin-up channel the conduction band minimum (CBM) is mainly contributed by Co-3d(eg) orbitals at R point but the valence band maximum (VBM) is contributed by Co-3d(t2g) orbitals near M point. While in spin-down channel the CBM is contributed by S-3p orbitals at Γ point but the VBM is contributed by Co-3d(t2g) orbitals near X point. The CoS2 is still suitable to be used in the supercapacitor under the environmental pressures of 0-5 GPa due to the high conductivity.

Electronic excitation of carbonyl sulphide (COS) by high-resolution vacuum ultraviolet photoabsorption and electron-impact spectroscopy in the energy region from 4 to 11 eV

Energy Technology Data Exchange (ETDEWEB)

Limão-Vieira, P., E-mail: plimaovieira@fct.unl.pt [Laboratório de Colisões Atómicas e Moleculares, CEFITEC, Departamento de Física, Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, 2829-516 Caparica (Portugal); Department of Physics, Sophia University, Tokyo 102-8554 (Japan); Department of Physical Sciences, The Open University, Walton Hall, Milton Keynes MK7 6AA (United Kingdom); Ferreira da Silva, F.; Almeida, D. [Laboratório de Colisões Atómicas e Moleculares, CEFITEC, Departamento de Física, Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, 2829-516 Caparica (Portugal); Hoshino, M.; Tanaka, H. [Department of Physics, Sophia University, Tokyo 102-8554 (Japan); Mogi, D. [Development and Marketing Department, New Products Development Division, Kanto Denka, Kogyo Co., Ltd., Chiyoda-ku, Tokyo 101-0063 (Japan); Tanioka, T. [Shibukawa Development Research Laboratory, New Products Development Division, Kanto Denka Kogyo Co., Ltd., Shibukawa City, Gunma 377-8513 (Japan); Mason, N. J. [Department of Physical Sciences, The Open University, Walton Hall, Milton Keynes MK7 6AA (United Kingdom); Hoffmann, S. V. [ISA, Department of Physics and Astronomy, Aarhus University, Ny Munkegade 120, DK-8000 Århus C (Denmark); Hubin-Franskin, M.-J.; Delwiche, J. [Départment de Chimie, Université de Liège, Institut de Chimie-Bât. B6C, allée de la Chimie 3, B-4000 Liège 1 (Belgium)

2015-02-14

The electronic state spectroscopy of carbonyl sulphide, COS, has been investigated using high resolution vacuum ultraviolet photoabsorption spectroscopy and electron energy loss spectroscopy in the energy range of 4.0–10.8 eV. The spectrum reveals several new features not previously reported in the literature. Vibronic structure has been observed, notably in the low energy absorption dipole forbidden band assigned to the (4π←3π) ({sup 1}Δ←{sup 1}Σ{sup +}) transition, with a new weak transition assigned to ({sup 1}Σ{sup −}←{sup 1}Σ{sup +}) reported here for the first time. The absolute optical oscillator strengths are determined for ground state to {sup 1}Σ{sup +} and {sup 1}Π transitions. Based on our recent measurements of differential cross sections for the optically allowed ({sup 1}Σ{sup +} and {sup 1}Π) transitions of COS by electron impact, the optical oscillator strength f{sub 0} value and integral cross sections (ICSs) are derived by applying a generalized oscillator strength analysis. Subsequently, ICSs predicted by the scaling are confirmed down to 60 eV in the intermediate energy region. The measured absolute photoabsorption cross sections have been used to calculate the photolysis lifetime of carbonyl sulphide in the upper stratosphere (20–50 km)

La recreació fisicoesportiva i el seu tractament del cos: una anàlisi crítica

Directory of Open Access Journals (Sweden)

J. Pere Molina Alventosa

2010-06-01

Full Text Available En aquest treball es realitza una anàlisi crítica de la recreació fisicoesportiva a partir de la seva concepció i tractament del cos. Per fer-ho, es parteix de la dimensió subjectiva del lleure i del sentit de la recreació fisicoesportiva, igual com del significat atribuït al cos en les societats postmodernes. D’aquesta manera, l’anàlisi distingeix dues concepcions bàsiques del cos, ‘el cos com a producte’ i ‘el cos com a experiència’, que deriven, respectivament, en dues orientacions de la recreació fisicoesportiva: la utilitària i l’emancipadora. En uns comentaris finals, es qüestiona el posicionament de la professió davant de la recreació fisicoesportiva com a mercat emergent.

Reliability and concurrent validity of the adapted Chinese version of Scoliosis Research Society-22 (SRS-22) questionnaire.

Science.gov (United States)

Cheung, Kenneth M C; Senkoylu, Alpaslan; Alanay, Ahmet; Genc, Yasemin; Lau, Sarah; Luk, Keith D

2007-05-01

Validation study to define validity and reliability of an adapted and translated questionnaire. Assessment of the concurrent validity and reliability of a Chinese version of SRS-22 outcome instrument. No valid health-related quality of life (HRQL) outcome instrument exists for patients with spinal deformity in Chinese. The modified SRS-22 questionnaire was proven to be an appropriate outcome instrument in English, and has already been translated and validated in several other languages. The English version of the SRS-22 questionnaire was adapted to Chinese according to the International Quality of Life Assessment Project guidelines. To assess reliability, 48 subjects with adolescent idiopathic scoliosis (mean age, 16.5 years) filled the questionnaire on 2 separate occasions (Group 1). To assess concurrent validity, 50 subjects (mean age, 21 years) filled in the same questionnaire and a previously validated Chinese version of the Short Form-36 (SF36) questionnaire (Group 2). Internal consistency, reproducibility and concurrent validity were determined with Cronbach's alpha coefficient, interclass correlation coefficient and Pearson correlation coefficient, respectively. Cronbach's alpha coefficient for the 4 major domains (function/activity, pain, self-image/appearance and mental health) were high. Intraclass correlation was also excellent for all domains. For concurrent validity, excellent correlation was found in 1 domain, good in 12 domains, moderate in 3 domains, and poor in 1 domain of the 17 relevant domains. Both cultural adaptation and linguistic translation are essential in any attempt to use a HRQL questionnaire across cultures. The Chinese version of the SRS-22 outcome instrument has satisfactory internal consistency and excellent reproducibility. It is ready for use in clinical studies on idiopathic scoliosis in Chinese-speaking societies.

Recovering Signals from Optical Fiber Interferometric Sensors

Science.gov (United States)

1991-06-01

electronic functions to be combined onto a single -integrated circuit on- a silicon (or other) substrate. These custom -designed circuits are known by...largely unknown to the ordinary :itizen and seldom mentioned in the- popular press. Yet optical fiber sensors have attracted considerable- interest...write the-power in output leg I by performing the same interchange on Equation (95). a3(L) 12 {2B 2B1 -cos(3KL)I + B3B;[5+4cos(3KL)] 2 18 - B2B ;e(4-"?1 +e

Conceptual framework of Tenaga Nasional Berhad (TNB) cost of service (COS) model

Science.gov (United States)

Zainudin, WNRA; Ishak, WWM; Sulaiman, NA

2017-09-01

One of Malaysia Electricity Supply Industry (MESI) objectives is to ensure Tenaga Nasional Berhad (TNB) economic viability based on a fair economic electricity pricing. In meeting such objective, a framework that investigates the effect of cost of service (COS) on revenue is in great need. This paper attempts to present a conceptual framework that illustrate the distribution of the COS among TNB’s various cost centres which are subsequently redistributed in varying quantities among all of its customer categories. A deep understanding on the concepts will ensure optimal allocation of COS elements between different sub activities of energy production processes can be achieved. However, this optimal allocation needs to be achieved with respect to the imposed TNB revenue constraint. Therefore, the methodology used for this conceptual approach is being modelled into four steps. Firstly, TNB revenue requirement is being examined to ensure the conceptual framework addressed the requirement properly. Secondly, the revenue requirement is unbundled between three major cost centres or business units consist of generation, transmission and distribution and the cost is classified based on demand, energy and customers related charges. Finally, the classified costs are being allocated to different customer categories i.e. Household, Commercial, and Industrial. In summary, this paper proposed a conceptual framework on the cost of specific services that TNB currently charging its customers and served as potential input into the process of developing revised electricity tariff rates. On that purpose, the finding of this COS study finds cost to serve customer varies with the voltage level that customer connected to, the timing and the magnitude of customer demand on the system. This COS conceptual framework could potentially be integrated into a particular tariff structure and serve as a useful tool for TNB.

Scientific rationale for cos lettuce growing technology Lactuca sativa var. longifolia L. in the Forest-Steppe of Ukraine

Directory of Open Access Journals (Sweden)

Н. В. Лещук

2014-04-01

Full Text Available Scientifically validated items of growing technology disclosed for cos lettuce marketable products in the conditions of Forest-Steppe of Ukraine. Impact of environmental factors onto growth and development of Lactuca sativa var. longifolia L. plants. Sowing terms established for the seed of cos lettuce at field-seeded growing. Development parameters are quoted for plant productivity indices and marketable product indices for cos lettuce of national and foreign breeding. According to VCU characteristics a  typical model has been designed for the cos lettuce indices of suitability for dissemination in Ukraine.

Development and bin mapping of a Rosaceae Conserved Ortholog Set (COS of markers

Directory of Open Access Journals (Sweden)

Kozik Alex

2009-01-01

Full Text Available Abstract Background Detailed comparative genome analyses within the economically important Rosaceae family have not been conducted. This is largely due to the lack of conserved gene-based molecular markers that are transferable among the important crop genera within the family [e.g. Malus (apple, Fragaria (strawberry, and Prunus (peach, cherry, apricot and almond]. The lack of molecular markers and comparative whole genome sequence analysis for this family severely hampers crop improvement efforts as well as QTL confirmation and validation studies. Results We identified a set of 3,818 rosaceaous unigenes comprised of two or more ESTs that correspond to single copy Arabidopsis genes. From this Rosaceae Conserved Orthologous Set (RosCOS, 1039 were selected from which 857 were used for the development of intron-flanking primers and allele amplification. This led to successful amplification and subsequent mapping of 613 RosCOS onto the Prunus TxE reference map resulting in a genome-wide coverage of 0.67 to 1.06 gene-based markers per cM per linkage group. Furthermore, the RosCOS primers showed amplification success rates from 23 to 100% across the family indicating that a substantial part of the RosCOS primers can be directly employed in other less studied rosaceaous crops. Comparisons of the genetic map positions of the RosCOS with the physical locations of the orthologs in the Populus trichocarpa genome identified regions of colinearity between the genomes of Prunus-Rosaceae and Populus-Salicaceae. Conclusion Conserved orthologous genes are extremely useful for the analysis of genome evolution among closely and distantly related species. The results presented in this study demonstrate the considerable potential of the mapped Prunus RosCOS for genome-wide marker employment and comparative whole genome studies within the Rosaceae family. Moreover, these markers will also function as useful anchor points for the genome sequencing efforts currently

Development and bin mapping of a Rosaceae Conserved Ortholog Set (COS) of markers.

Science.gov (United States)

Cabrera, Antonio; Kozik, Alex; Howad, Werner; Arus, Pere; Iezzoni, Amy F; van der Knaap, Esther

2009-11-29

Detailed comparative genome analyses within the economically important Rosaceae family have not been conducted. This is largely due to the lack of conserved gene-based molecular markers that are transferable among the important crop genera within the family [e.g. Malus (apple), Fragaria (strawberry), and Prunus (peach, cherry, apricot and almond)]. The lack of molecular markers and comparative whole genome sequence analysis for this family severely hampers crop improvement efforts as well as QTL confirmation and validation studies. We identified a set of 3,818 rosaceaous unigenes comprised of two or more ESTs that correspond to single copy Arabidopsis genes. From this Rosaceae Conserved Orthologous Set (RosCOS), 1039 were selected from which 857 were used for the development of intron-flanking primers and allele amplification. This led to successful amplification and subsequent mapping of 613 RosCOS onto the Prunus TxE reference map resulting in a genome-wide coverage of 0.67 to 1.06 gene-based markers per cM per linkage group. Furthermore, the RosCOS primers showed amplification success rates from 23 to 100% across the family indicating that a substantial part of the RosCOS primers can be directly employed in other less studied rosaceaous crops. Comparisons of the genetic map positions of the RosCOS with the physical locations of the orthologs in the Populus trichocarpa genome identified regions of colinearity between the genomes of Prunus-Rosaceae and Populus-Salicaceae. Conserved orthologous genes are extremely useful for the analysis of genome evolution among closely and distantly related species. The results presented in this study demonstrate the considerable potential of the mapped Prunus RosCOS for genome-wide marker employment and comparative whole genome studies within the Rosaceae family. Moreover, these markers will also function as useful anchor points for the genome sequencing efforts currently ongoing in this family as well as for comparative QTL

Unusual CoS2 ellipsoids with anisotropic tube-like cavities and their application in supercapacitors.

Science.gov (United States)

Zhang, Lei; Wu, Hao Bin; Lou, Xiong Wen

2012-07-14

Unusual CoS(2) ellipsoids with anisotropic tube-like cavities have been synthesized from the simultaneous thermal decomposition and sulfidation of a preformed cobalt carbonate precursor. The as-prepared CoS(2) ellipsoids show interesting supercapacitive properties with high capacitance and good cycling performance.

Critical Reflections on »Chinese Capitalism« as Paradigm

Directory of Open Access Journals (Sweden)

Arif Dirlik

2014-12-01

Full Text Available A culturally shaped Chinese capitalism has received much attention over the last decade, accompanied by a renewed interest in Confucianism as the marker for Chinese culture. This translation of Arif Dirlik's essay argues against culturalist explanations of the successful economic development of Chinese (and more generally, East Asian societies. The flourishing of capitalism in these societies, it argues, is instead best understood with reference to developments within capitalism globally. Rather than a source of capitalist development, a Chinese culture conceived homogeneously provides an ideological alibi to new developments within capitalism, as well as a means to check the disruptive effects of capitalist development in Chinese societies. An insistence on Chineseness conceived culturally disguises, and seeks to contain, the social and cultural dispersal of Chinese populations, the so-called Chinese diaspora.

One step hydrothermal synthesis of 3D CoS2@MoS2-NG for high performance supercapacitors.

Science.gov (United States)

Meng, Qi; Chen, Yizhi; Zhu, Wenkun; Zhang, Ling; Yang, Xiaoyong; Duan, Tao

2018-05-03

A three-dimensional (3D) MoS 2 coated CoS 2 -nitrogen doped graphene (NG) (CoS 2 @MoS 2 -NG) hybrid has been synthesized by a one step hydrothermal method as supercapacitor (SC) electrode material for the first time. Such a composite consists of NG embedded with stacked CoS 2 @MoS 2 sheets. With a 3D skeleton, it prevents the agglomeration of CoS 2 @MoS 2 nanoparticles, resulting in sound conductivity, rich porous structures and a large surface area. The results indicate that CoS 2 @MoS 2 -NG has higher specific capacitance (198 F g -1 at 1 A g -1 ), better rate performance (with about 56.57% from 1 to 16 A g -1 ) and an improved cycle stability (with about 96.97% after 1000 cycles). It is an ideal candidate for SC electrode materials.

Linking the potato genome to the conserved ortholog set (COS) markers

Science.gov (United States)

2013-01-01

Background Conserved ortholog set (COS) markers are an important functional genomics resource that has greatly improved orthology detection in Asterid species. A comprehensive list of these markers is available at Sol Genomics Network (http://solgenomics.net/) and many of these have been placed on the genetic maps of a number of solanaceous species. Results We amplified over 300 COS markers from eight potato accessions involving two diploid landraces of Solanum tuberosum Andigenum group (formerly classified as S. goniocalyx, S. phureja), and a dihaploid clone derived from a modern tetraploid cultivar of S. tuberosum and the wild species S. berthaultii, S. chomatophilum, and S. paucissectum. By BLASTn (Basic Local Alignment Search Tool of the NCBI, National Center for Biotechnology Information) algorithm we mapped the DNA sequences of these markers into the potato genome sequence. Additionally, we mapped a subset of these markers genetically in potato and present a comparison between the physical and genetic locations of these markers in potato and in comparison with the genetic location in tomato. We found that most of the COS markers are single-copy in the reference genome of potato and that the genetic location in tomato and physical location in potato sequence are mostly in agreement. However, we did find some COS markers that are present in multiple copies and those that map in unexpected locations. Sequence comparisons between species show that some of these markers may be paralogs. Conclusions The sequence-based physical map becomes helpful in identification of markers for traits of interest thereby reducing the number of markers to be tested for applications like marker assisted selection, diversity, and phylogenetic studies. PMID:23758607

Coping with the Challenges of Open Online Education in Chinese Societies in the Mobile Era: NTHU OCW as a Case Study

Directory of Open Access Journals (Sweden)

Shelley Shwu-Ching Young

2014-07-01

Full Text Available In an era witnessing the rapid development of information technology, mobile devices have brought revolutionary changes to learning. A single conventional media platform is not enough for the various mobile devices. Technology-enriched educational environments supported by different devices are important research issues nowadays. To capture the rapid growth of mobile users in Chinese societies, OpenCourseWare (OCW needs to move their learning models toward the mobile sphere. Therefore, this study reports the three years of empirical experience in implementing the upgraded National Tsing Hua University OCW platform and analyzes how users access the platform with various devices. The results indicate a responsive web design and cloud-computing provide great accessibility to meet the diversity of various mobile devices from Chinese users throughout the world, including 466,429 visits with 264 different mobile devices from 146 territories. Moreover, the proposed solutions make the workflow of OCW production more efficient. The study further discussed the importance of both tablets and smartphones. Moreover, to expand the reach of open educational resources (OER in Chinese societies, the critical issues of fair use and sustainability of OER should be of concern. The findings of the study provide valuable references for web engineers and educators to explore cross-device online learning using PCs and mobile devices.

Chinese student mobility, local engagement and transformation of Chinese communities in England: an empirical study

OpenAIRE

Wu, Bin

2016-01-01

Unprecedented growth and circulation of Chinese international students cannot be fully understood unless the roles of host societies including diaspora Chinese communities are taken into account. This chapter draws attention to a phenomenon of local engagement, a process of interconnections and interactions between Chinese students and local communities, leading to a co-development of both Chinese students and diaspora Chinese communities in host countries. The links and impacts of Chinese st...

Facile one-pot synthesis of CoS_2-MoS_2/CNTs as efficient electrocatalyst for hydrogen evolution reaction

International Nuclear Information System (INIS)

Liu, Yan-Ru; Hu, Wen-Hui; Li, Xiao; Dong, Bin; Shang, Xiao; Han, Guan-Qun; Chai, Yong-Ming; Liu, Yun-Qi; Liu, Chen-Guang

2016-01-01

Highlights: • Ternary hybrid CoS_2-MoS_2/CNTs electrocatalysts have been prepared. • CNTs as support may provide good conductivity and low the agglomeration of MoS_2. • CoS_2 with intrinsic metallic conductivity may enhance the activity for HER. • Ternary CoS_2-MoS_2/CNTs have the better activity and stability for HER. - Abstract: Ternary hybrid cobalt disulfide-molybdenum disulfides supported on carbon nanotubes (CoS_2-MoS_2/CNTs) electrocatalysts have been prepared via a simple hydrothermal method. CNTs as support may provide good conductivity and low the agglomeration of layered MoS_2 structure. CoS_2 with intrinsic metallic conductivity may enhance the activity of the ternary hybrid electrocatalysts for hydrogen evolution reaction (HER). X-ray diffraction (XRD) data confirm the formation of ternary hybrid nanocomposites composed of CNTs, CoS_2 and amorphous MoS_2. Scanning electron microscopy (SEM) images show that strong combination between MoS_2, CNTs and regular orthohexagonal CoS_2 has been obtained. The dispersion of each component is good and no obvious agglomeration can be observed. It is found that compared with CoS_2/CNTs and MoS_2/CNTs, the ternary CoS_2-MoS_2/CNTs have the better activity for HER with a low onset potential of 70 mV (vs. RHE) and a small Talel slope of 67 mV dec"−"1, and are extremely stable after 1000 cycles. In addition, the optimal doping ratio of Co to Mo is 2:1, which have better HER activity. It is proved that the introduction of carbon materials and Co atoms could improve the performances of MoS_2-based electrocatalysts for HER.

Plant immunity induced by COS-OGA elicitor is a cumulative process that involves salicylic acid.

Science.gov (United States)

van Aubel, Géraldine; Cambier, Pierre; Dieu, Marc; Van Cutsem, Pierre

2016-06-01

Plant innate immunity offers considerable opportunities for plant protection but beside flagellin and chitin, not many molecules and their receptors have been extensively characterized and very few have successfully reached the field. COS-OGA, an elicitor that combines cationic chitosan oligomers (COS) with anionic pectin oligomers (OGA), efficiently protected tomato (Solanum lycopersicum) grown in greenhouse against powdery mildew (Leveillula taurica). Leaf proteomic analysis of plants sprayed with COS-OGA showed accumulation of Pathogenesis-Related proteins (PR), especially subtilisin-like proteases. qRT-PCR confirmed upregulation of PR-proteins and salicylic acid (SA)-related genes while expression of jasmonic acid/ethylene-associated genes was not modified. SA concentration and class III peroxidase activity were increased in leaves and appeared to be a cumulative process dependent on the number of sprayings with the elicitor. These results suggest a systemic acquired resistance (SAR) mechanism of action of the COS-OGA elicitor and highlight the importance of repeated applications to ensure efficient protection against disease. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Option pricing with COS method on Graphics Processing Units

NARCIS (Netherlands)

B. Zhang (Bo); C.W. Oosterlee (Kees)

2009-01-01

htmlabstractIn this paper, acceleration on the GPU for option pricing by the COS method is demonstrated. In particular, both European and Bermudan options will be discussed in detail. For Bermudan options, we consider both the Black-Scholes model and Levy processes of infinite activity. Moreover,

Learning to provide children with a secure base and a safe haven: The Circle of Security-Parenting (COS-P) group intervention.

Science.gov (United States)

Kim, Monica; Woodhouse, Susan S; Dai, Chenchen

2018-05-21

Insecure attachment is linked to a host of negative child outcomes, including internalizing and externalizing behavior problems. Circle of Security-Parenting (COS-P) is a manualized, video-based, eight unit, group parenting intervention to promote children's attachment security. COS-P was designed to be easily implemented, so as to make attachment interventions more widely available to families. We present the theoretical background of COS-P, research evidence supporting the COS approach, as well as a description of the COS-P intervention protocol. The case example of "Alexa," mother of three children (aged 7, 6, and 4 years), illustrates how parents can make use of the COS-P intervention to better understand children's needs, build skills in observing and interpreting children's signals, learn to recognize and regulate their own responses to their children, and learn new ways of responding to children's needs. © 2018 Wiley Periodicals, Inc.

Gamma ray astronomy and the COS-B satellite

International Nuclear Information System (INIS)

Cesarsky, C.J.; Paul, J.A.

1984-01-01

The European satellite COS-B, operating in space for almost seven years, has produced a full chart of the sky in gamma radiation. This chart is discussed in detail, as well as gamma astronomy, high energy photons, gamma photons, strange stars, young pulsars, stars seething with activity and quasar 3C273. Other gamma astronomy programmes are briefly mentioned. (U.K.)

Co3O4@CoS Core-Shell Nanosheets on Carbon Cloth for High Performance Supercapacitor Electrodes

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Jinfeng Ning

2017-06-01

Full Text Available In this work, a two-step electrodeposition strategy is developed for the synthesis of core-shell Co3O4@CoS nanosheet arrays on carbon cloth (CC for supercapacitor applications. Porous Co3O4 nanosheet arrays are first directly grown on CC by electrodeposition, followed by the coating of a thin layer of CoS on the surface of Co3O4 nanosheets via the secondary electrodeposition. The morphology control of the ternary composites can be easily achieved by altering the number of cyclic voltammetry (CV cycles of CoS deposition. Electrochemical performance of the composite electrodes was evaluated by cyclic voltammetry, galvanostatic charge–discharge and electrochemical impedance spectroscopy techniques. The results demonstrate that the Co3O4@CoS/CC with 4 CV cycles of CoS deposition possesses the largest specific capacitance 887.5 F·g−1 at a scan rate of 10 mV·s−1 (764.2 F·g−1 at a current density of 1.0 A·g−1, and excellent cycling stability (78.1% capacitance retention at high current density of 5.0 A·g−1 after 5000 cycles. The porous nanostructures on CC not only provide large accessible surface area for fast ions diffusion, electron transport and efficient utilization of active CoS and Co3O4, but also reduce the internal resistance of electrodes, which leads to superior electrochemical performance of Co3O4@CoS/CC composite at 4 cycles of CoS deposition.

Neutron stress measurement using image plate and the cos α method

International Nuclear Information System (INIS)

Sasaki, Toshihiko; Hirose, Yukio; Minakawa, Nobuaki; Morii, Yukio

2004-01-01

A new type of the neutron stress measurement method, in which the stress is determined by the cos α method, was studied. A neutron image plate was used in this study for detecting the diffraction image. Steel specimens of 5 mm thickness were used for the tensile stress test. The stresses obtain from the experiment showed one-to-one ratio with respect to the applied stresses, though the misfit stress of about 400 MPa was also observed in the result. A simple correction technique for calibrating raw data was proposed to obtain the true stress. A simulation study was carried out to check the experimental result on the peak positions in the diffraction ring and the stress calculation by the cos α method. (author)

Observations of the uptake of carbonyl sulfide (COS by trees under elevated atmospheric carbon dioxide concentrations

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L. Sandoval-Soto

2012-08-01

Full Text Available Global change forces ecosystems to adapt to elevated atmospheric concentrations of carbon dioxide (CO₂. We understand that carbonyl sulfide (COS, a trace gas which is involved in building up the stratospheric sulfate aerosol layer, is taken up by vegetation with the same triad of the enzymes which are metabolizing CO₂, i.e. ribulose-1,5-bisphosphate carboxylase/oxygenase (Rubisco, phosphoenolpyruvate carboxylase (PEP-Co and carbonic anhydrase (CA. Therefore, we discuss a physiological/biochemical acclimation of these enzymes affecting the sink strength of vegetation for COS. We investigated the acclimation of two European tree species, Fagus sylvatica and Quercus ilex, grown inside chambers under elevated CO₂, and determined the exchange characteristics and the content of CA after a 1–2 yr period of acclimation from 350 ppm to 800 ppm CO₂. We demonstrate that a compensation point, by definition, does not exist. Instead, we propose to discuss a point of uptake affinity (PUA. The results indicate that such a PUA, the CA activity and the deposition velocities may change and may cause a decrease of the COS uptake by plant ecosystems, at least as long as the enzyme acclimation to CO₂ is not surpassed by an increase of atmospheric COS. As a consequence, the atmospheric COS level may rise causing an increase of the radiative forcing in the troposphere. However, this increase is counterbalanced by the stronger input of this trace gas into the stratosphere causing a stronger energy reflection by the stratospheric sulfur aerosol into space (Brühl et al., 2012. These data are very preliminary but may trigger a discussion on COS uptake acclimation to foster measurements with modern analytical instruments.

A novel OPA1 mutation in a Chinese family with autosomal dominant optic atrophy

International Nuclear Information System (INIS)

Zhang, Juanjuan; Yuan, Yimin; Lin, Bing; Feng, Hao; Li, Yan; Dai, Xianning; Zhou, Huihui; Dong, Xujie; Liu, Xiao-Ling; Guan, Min-Xin

2012-01-01

Highlights: ► We report the characterization of a four-generation large Chinese family with ADOA. ► We find a new heterozygous mutation c.C1198G in OPA1 gene which may be a novel pathogenic mutation in this pedigree. ► We do not find any mitochondrial DNA mutations associated with optic atrophy. ► Other factors may also contribute to the phenotypic variability of ADOA in this pedigree. -- Abstract: A large four-generation Chinese family with autosomal dominant optic atrophy (ADOA) was investigated in the present study. Eight of the family members were affected in this pedigree. The affected family members exhibited early-onset and progressive visual impairment, resulting in mild to profound loss of visual acuity. The average age-at-onset was 15.9 years. A new heterozygous mutation c.C1198G was identified by sequence analysis of the 12th exon of the OPA1 gene. This mutation resulted in a proline to alanine substitution at codon 400, which was located in an evolutionarily conserved region. This missense mutation in the GTPase domain was supposed to result in a loss of function for the encoded protein and act through a dominant negative effect. No other mutations associated with optic atrophy were found in our present study. The c.C1198G heterozygous mutation in the OPA1 gene may be a novel key pathogenic mutation in this pedigree with ADOA. Furthermore, additional nuclear modifier genes, environmental factors, and psychological factors may also contribute to the phenotypic variability of ADOA in this pedigree.

Resource analysis of the Chinese society 1980-2002 based on energy-Part 5: Resource structure and intensity

International Nuclear Information System (INIS)

Chen, G.Q.; Chen, B.

2007-01-01

This paper is the continuation of the fourth part on fishery and rangeland. The total resource inflow to the Chinese society from 1980 to 2002 is investigated in four parts published afore. The total resource energy input corresponds to GDP is presented in comparison with the purchasing power parity in this paper. The structure of the resource energy inflow is also outlined. Finally, a novel concept referred to as resource intensity is suggested to serve as a basic indicator to illustrate the real status of the economic development in China

Those Crafty Cepheids: Surprises From Ground-Based Photometry and HST-COS FUV Spectra

Science.gov (United States)

Engle, Scott G.; Guinan, E. F.; Neilson, H.; Wasatonic, R. P.; Harper, G.

2013-06-01

Several years ago the Secret Lives of Cepheids (SLiC) program was initiated to look for unexpected or exotic behaviors from Cepheids. Regular photometric monitoring of Cepheids already possessing robust historical datasets was started to better understand long-term pulsation period changes, but to look for possible amplitude changes as well. At the time, only two “unusual” Cepheids were known to have undergone amplitude changes - Polaris and V473 Lyr. To date, however, the SLiC program has found evidence for amplitude changes in seven other Cepheids, raising the possibility that a "Blazhko effect" could be at work in certain Cepheids, as exists in a subset of RR Lyr stars. As the program expanded, we found that previous International Ultraviolet Exporer (IUE) studies showed certain Cepheids to have UV emissions from warm-to-hot stellar atmospheres. On top of that, the emissions were variable and well-phased to the stellar pulsation period, indicating that the mechanism heating the Cepheid atmosphere was influenced by these pulsations, if not linked to them. With the installation of the Cosmic Origins Spectrograph (COS) onboard the Hubble Space Telescope (HST), a modern, high-quality UV spectrograph was now operating that could efficiently obtain high-resolution spectra of the Cepheids. We have been fortunate to observe four Cepheids to date with COS, and the results are well beyond anything IUE had led us to expect. Here we will present the current optical and UV results of the SLiC program, the implications of the results, and the future direction and expansion of the program. We gratefully acknowledge support for this program from HST grants HST-GO-11726.01-A, HST-GO-12302.01-A and HST-GO-13019.01-A, as well as NSF/RUI grant AST-1009903.

Therapeutic Efficacy of Endometrial Scratching in Repeated Controlled Ovarian Stimulation (COS) Failure Cycles

Science.gov (United States)

Wadhwa, Leena; Mishra, Mona

2018-01-01

Objective: The objective of the study was (1) “to evaluate the therapeutic efficacy of endometrial scratching in repeated controlled ovarian stimulation (COS) failure cycles.” And (2) “to compare differences in pregnancy outcome by endometrial scratching in early (D2–D4) and late follicular phases (D7–D9) of the same stimulation cycle.” Materials and Methods: Women attending infertility clinic in a tertiary care center and who have two or more repeated COS failure cycles and planned for COS with intrauterine insemination (IUI) were included in the study which is a prospective parallel, interventional, single-blinded, randomized control study, in 1:1 allocation ratio. A total of 165 patients were recruited and randomly allocated into three groups: Group A (n = 55) underwent endometrial scratching on D2–D4 of the same COS cycle, Group B (n = 55) on D7–D9, and Group C (n = 55) no intervention done. All the patients underwent COS according to standard protocol followed by IUI. Results: Clinical pregnancy rate was 12.73% (odds ratio [OR] =0.87 95% confidence interval [CI] =0.288–2.55, P = 1), 16.36% (OR = 1.15; 95% CI = 0.40–3.23, P = 1), and 14.54%, respectively, in Group A, B, and C, respectively (P = 0.86), as per intention to treat analysis. Using Chi-square test, P value between Group A and B was 0.787, between Group A and C was 1.000, and between Group B and C was 1.000. As per protocol analysis, clinical pregnancy rate was 13.46% (OR = 0.83; 95% CI = 0.27–2.5, P = 0.74), 19.57% (OR = 1.3 95%; CI = 0.45–3.73, P = 0.41), and 15.69%. Using Chi-square test, Pvalue between Group A and B was 0.588, between Group A and C was 0.967, and between Group B and C was 0.815. No abortions and multiple pregnancies occurred in either of the groups. Conclusion: The effect found was of good quantum in Group B as per protocol analysis which could be of clinical relevance if larger sample size would have been taken. Endometrial scratching is a cost

Investigations of Polarization Dependent Loss in Polarization Modulated Analog Optical Links

Science.gov (United States)

2015-12-29

performance analog optical links for military applications primarily rely on the most common link architecture employing intensity modulation with...axis as bisector of DD and Ss•) PP = fl i p ( rr, PPO] ; (• flip the P vector imaqe on the PA •) PPh a t = unit[PP ) ; PHI = ArcCos [ PPha t .unit...DD ) ); AA = ((Cos ( PHI / 2])𔃼 • t p (Sin [ PHI / 2 ])𔃼 ) PP • tpDDhat / 2 ; CC2 =- ( MM · AA . SS • (AA . I!M) (I!M. SS)) ; CC3 = AA . SS; ln

Examination of the Position Accuracy of Implant Abutments Reproduced by Intra-Oral Optical Impression

Science.gov (United States)

Odaira, Chikayuki; Kobayashi, Takuya; Kondo, Hisatomo

2016-01-01

An impression technique called optical impression using intraoral scanner has attracted attention in digital dentistry. This study aimed to evaluate the accuracy of the optical impression, comparing a virtual model reproduced by an intraoral scanner to a working cast made by conventional silicone impression technique. Two implants were placed on a master model. Working casts made of plaster were fabricated from the master model by silicone impression. The distance between the ball abutments and the angulation between the healing abutments of 5 mm and 7 mm height at master model were measured using Computer Numerical Control Coordinate Measuring Machine (CNCCMM) as control. Working casts were then measured using CNCCMM, and virtual models via stereo lithography data of master model were measured by a three-dimensional analyzing software. The distance between ball abutments of the master model was 9634.9 ± 1.2 μm. The mean values of trueness of the Lava COS and working casts were 64.5 μm and 22.5 μm, respectively, greater than that of control. The mean of precision values of the Lava COS and working casts were 15.6 μm and 13.5 μm, respectively. In the case of a 5-mm-height healing abutment, mean angulation error of the Lava COS was greater than that of the working cast, resulting in significant differences in trueness and precision. However, in the case of a 7-mm-height abutment, mean angulation errors of the Lava COS and the working cast were not significantly different in trueness and precision. Therefore, distance errors of the optical impression were slightly greater than those of conventional impression. Moreover, the trueness and precision of angulation error could be improved in the optical impression using longer healing abutments. In the near future, the development of information technology could enable improvement in the accuracy of the optical impression with intraoral scanners. PMID:27706225

Aerosol optical depth (AOD) and Angstrom exponent of aerosols observed by the Chinese Sun Hazemeter Network from August 2004 to September 2005

Science.gov (United States)

Jinyuan Xin; Yuesi Wang; Zhanqing Li; Pucai Wang; Wei Min Hao; Bryce L. Nordgren; Shigong Wang; Guangren Lui; Lili Wang; Tianxue Wen; Yang Sun; Bo Hu

2007-01-01

To reduce uncertainties in the quantitative assessment of aerosol effects on regional climate and environmental changes, extensive measurements of aerosol optical properties were made with handheld Sun photometers in the Chinese Sun Hazemeter Network (CSHNET) starting in August 2004. Regional characteristics of the aerosol optical depth (AOD) at 500 nm and Angstrom...

Optic Neuritis in the Older Chinese Population: A 5-Year Follow-Up Study

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Junqing Wang

2017-01-01

Full Text Available Objective. This study aims to describe the clinical manifestations and outcomes in a cohort of older Chinese patients. Method. A retrospective study of patients aged ≥ 45 years who had a first episode of optic neuritis (ON between May 2008 and November 2012. Clinical features at onset and last follow-up were analyzed within subgroups (age 45–65 years and age ≥ 65 years. Results. 76 patients (99 eyes were included, of which 58% were females. The mean age at presentation was 55.53 ± 8.29 years (range: 45–83 years. Vision loss was severe at presentation, with initial best corrected vision activity (BCVA < 20/200 in 93% and final BCVA < 20/200 in 53% of patients at 5-year follow-up. Final BCVA significantly correlated with the initial BCVA and peripapillary retinal nerve fiber layer. At last follow-up, 14.5% were diagnosed with neuromyelitis optica spectrum disorder (NMOSD, 1.3% were diagnosed with multiple sclerosis (MS, 5.2% with chronic relapsing inflammatory optic neuropathy, 1.3% with infectious ON, and 19.7% with autoimmune ON. None of the elderly group (≥65 years developed NMOSD or MS. Conclusion. Chinese patients in the age group ≥ 65 years with ON are less likely to develop NMOSD or MS. Notwithstanding, they had more severe visual loss at onset and poor recovery.

Electronic coupling induced high performance of N, S-codoped graphene supported CoS2 nanoparticles for catalytic reduction and evolution of oxygen

Science.gov (United States)

Chen, Bohong; Jiang, Zhongqing; Zhou, Lingshan; Deng, Binglu; Jiang, Zhong-Jie; Huang, Jianlin; Liu, Meilin

2018-06-01

A simple synthetic method is developed for the synthesis of CoS2/N, S-codoped graphene. The result shows the existence of a strong electronic coupling between CoS2 and N, S-codoped graphene. The pyrrolic and pyridinic type nitrogen and S in the form of C-S-C in N, S-codoped graphene are found to be the anchoring sites of the CoS2 nanoparticles. As a bifunctional catalyst, the CoS2/N, S-codoped graphene exhibits an oxygen reduction onset potential of 0.963 V vs. RHE and delivers an oxygen evolution overpotential of 393 mV at the current density of 10 mA cm-2. Its oxygen reduction and evolution catalytic activities are comparable to those of the Pt/C and the state-of-art RuO2/C, respectively. Most impressively, the CoS2/N, S-codoped graphene exhibits a potential gap of 771 mV. This value is lower than those of most bifuntional catalysts reported, clearly indicating its potential use as the bifunctional catalyst to replace the noble-metal based catalysts for practical applications. Additionally, our results also suggest a great importance to prepare a single pure phase CoS2 in improving the catalytic bifunctionality of the CoS2/N, S-codoped graphene. The primary Zn-air battery with CoS2/N, S-codoped graphene shows a higher discharge peak power density than that with Pt/C.

Chitin Oligosaccharide (COS Reduces Antibiotics Dose and Prevents Antibiotics-Caused Side Effects in Adolescent Idiopathic Scoliosis (AIS Patients with Spinal Fusion Surgery

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Yang Qu

2017-03-01

Full Text Available Antibiotics are always considered for surgical site infection (SSI in adolescent idiopathic scoliosis (AIS surgery. However, the use of antibiotics often causes the antibiotic resistance of pathogens and side effects. Thus, it is necessary to explore natural products as drug candidates. Chitin Oligosaccharide (COS has anti-inflammation and anti-bacteria functions. The effects of COS on surgical infection in AIS surgery were investigated. A total of 312 AIS patients were evenly and randomly assigned into control group (CG, each patient took one-gram alternative Azithromycin/Erythromycin/Cloxacillin/Aztreonam/Ceftazidime or combined daily, experiment group (EG, each patient took 20 mg COS and half-dose antibiotics daily, and placebo group (PG, each patient took 20 mg placebo and half-dose antibiotics daily. The average follow-up was one month, and infection severity and side effects were analyzed. The effects of COS on isolated pathogens were analyzed. SSI rates were 2%, 3% and 8% for spine wounds and 1%, 2% and 7% for iliac wound in CG, EG and PG (p < 0.05, respectively. COS reduces the side effects caused by antibiotics (p < 0.05. COS improved biochemical indexes and reduced the levels of interleukin (IL-6 and tumor necrosis factor (TNF alpha. COS reduced the antibiotics dose and antibiotics-caused side effects in AIS patients with spinal fusion surgery by improving antioxidant and anti-inflammatory activities. COS should be developed as potential adjuvant for antibiotics therapies.

A novel OPA1 mutation in a Chinese family with autosomal dominant optic atrophy

Energy Technology Data Exchange (ETDEWEB)

Zhang, Juanjuan; Yuan, Yimin; Lin, Bing; Feng, Hao; Li, Yan [School of Ophthalmology and Optometry, Wenzhou Medical College, Wenzhou 325027, Zhejiang (China); Dai, Xianning; Zhou, Huihui [Attardi Institute of Mitochondrial Biomedicine and Zhejiang Provincial Key Laboratory of Medical Genetics, School of Life Sciences, Wenzhou Medical College, Wenzhou 325035, Zhejiang (China); Dong, Xujie [School of Ophthalmology and Optometry, Wenzhou Medical College, Wenzhou 325027, Zhejiang (China); Liu, Xiao-Ling, E-mail: lxl@mail.eye.ac.cn [School of Ophthalmology and Optometry, Wenzhou Medical College, Wenzhou 325027, Zhejiang (China); Guan, Min-Xin, E-mail: min-xin.guan@cchmc.org [Attardi Institute of Mitochondrial Biomedicine and Zhejiang Provincial Key Laboratory of Medical Genetics, School of Life Sciences, Wenzhou Medical College, Wenzhou 325035, Zhejiang (China); Institute of Genetics, Zhejiang University, Hangzhou, Zhejiang 310012 (China); Division of Human Genetics, Cincinnati Children' s Hospital Medical Center, OH 45229 (United States)

2012-03-23

Highlights: Black-Right-Pointing-Pointer We report the characterization of a four-generation large Chinese family with ADOA. Black-Right-Pointing-Pointer We find a new heterozygous mutation c.C1198G in OPA1 gene which may be a novel pathogenic mutation in this pedigree. Black-Right-Pointing-Pointer We do not find any mitochondrial DNA mutations associated with optic atrophy. Black-Right-Pointing-Pointer Other factors may also contribute to the phenotypic variability of ADOA in this pedigree. -- Abstract: A large four-generation Chinese family with autosomal dominant optic atrophy (ADOA) was investigated in the present study. Eight of the family members were affected in this pedigree. The affected family members exhibited early-onset and progressive visual impairment, resulting in mild to profound loss of visual acuity. The average age-at-onset was 15.9 years. A new heterozygous mutation c.C1198G was identified by sequence analysis of the 12th exon of the OPA1 gene. This mutation resulted in a proline to alanine substitution at codon 400, which was located in an evolutionarily conserved region. This missense mutation in the GTPase domain was supposed to result in a loss of function for the encoded protein and act through a dominant negative effect. No other mutations associated with optic atrophy were found in our present study. The c.C1198G heterozygous mutation in the OPA1 gene may be a novel key pathogenic mutation in this pedigree with ADOA. Furthermore, additional nuclear modifier genes, environmental factors, and psychological factors may also contribute to the phenotypic variability of ADOA in this pedigree.

Identificación in silico de un grupo de secuencias ortólogas conservadas (COS de Ipomoea batatas

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Christian Solís Calero

2013-03-01

Full Text Available En el presente trabajo se describe una serie de procedimientos bioinformáticos para la predicción de un grupo secuencias ortólogas conservadas (COS de Ipomoea batatas, así como la evaluación de su potencial utilidad para la generación de marcadores moleculares y estudios de diversidad en esta especie. Con ese propósito usando los programas BLAST X y TBLASTN se realizó una comparación reciproca por similaridad entre secuencias ESTs procedentes de librerías de cDNAs de Ipomoea batatas, propias o disponibles de modo público en la base de datos GenBank, con secuencias COS de Arabidopsis thaliana. La anotación funcional de las secuencias COS predichas en Ipomoea batatas se realizo usando los programas BLASTX, INTERPROSCAN y PSI-BLAST. Se obtuvieron en total 204 secuencias COS candidatos de Ipomoea batatas, siendo 16 secuencias provenientes de una librería generada a partir de raíces de reserva. Se evaluó de modo computacional el polimorfismo de las secuencias COS de raíces de reserva, obteniéndose SNPs en 8 secuencias, y secuencias repetidas en tandem en una de ellas.

High-Field Nb3Sn Cos-theta Dipole with Stress Management

Energy Technology Data Exchange (ETDEWEB)

Novitski, Igor [Fermilab; Carmichael, Justin [Fermilab; Kashikhin, Vadim V. [Fermilab; Zlobin, Alexander V. [Fermilab

2017-01-01

Cost-effective superconducting dipole magnets with operating fields up to 16 T are being considered for the LHC en-ergy upgrade (HE-LHC) and a Future Circular Collider (FCC). To demonstrate feasibility of 15 T accelerator quality dipole mag-nets, FNAL as a part of the US-MDP is developing a single-aper-ture Nb3Sn dipole demonstrator based on a 4-layer graded cos-theta coil with 60 mm aperture and cold iron yoke. In parallel, to explore the limit of the Nb3Sn accelerator magnet technology, op-timize magnet design and performance parameters, and reduce magnet cost, magnet design studies are also being performed to push the nominal bore field to 16 T in a 60-mm aperture cos-theta dipole. Results of these studies are reported and discussed in this paper.

Resource analysis of the Chinese society 1980-2002 based on exergy-Part 4: Fishery and rangeland

International Nuclear Information System (INIS)

Chen, B.; Chen, G.Q.

2007-01-01

This fourth part is the continuation of the third part on agricultural products. The major fishery and rangeland products entering the Chinese society from 1980 to 2002 are calculated and analyzed in detail in this paper. The aquatic production, mainly relying on freshwater and seawater breeding, Enhancement policy of fishery resources, including closed fishing season system, construction of artificial fish reefs and ecological fish breeding, etc., is discussed in detail. The degradation of the major rangeland areas, hay yields and intake rangeland resources by the livestock, are also described associated with the strategic adjustment and comprehensive program to protect rangeland resources during the study period

Inhibition of the Ras-ERK pathway in mitotic COS7 cells is due to the inability of EGFR/Raf to transduce EGF signaling to downstream proteins.

Science.gov (United States)

Shi, Huaiping; Zhang, Tianying; Yi, Yongqing; Ma, Yue

2016-06-01

Although previous studies have shown that Ras-ERK signaling in mitosis is closed due to the inhibition of signal transduction, the events involved in the molecular mechanisms are still unclear. In the present study, we investigated the Ras-ERK signaling pathway in mitotic COS7 cells. The results demonstrated that treatment with epidermal growth factor (EGF) failed to increase the endocytosis of EGF-EGFR (EGF receptor) complexes in mitotic COS7 cells, although a large amount of endosomes were found in asynchronous COS7 cells. Clathrin expression levels in mitotic COS7 cells were inhibited whereas caveolin expression levels in mitotic COS7 cells were almost unaffected. Y1068 and Y1086 residues of EGFR in the mitotic COS7 cells were activated. However, Grb2 and Shc in the mitotic COS7 cells did not bind to activated EGFR. Ras activity was inhibited in the mitotic COS7 cells whereas its downstream protein, Raf, was obviously phosphorylated by EGF in mitosis. Treatment with phorbol 12-myristate 13-acetate (PMA) also increased the phosphorylation levels of Raf in the mitotic COS7 cells. Nevertheless, Raf phosphorylation in mitosis was significantly inhibited by AG1478. Lastly, activation of EGF-mediated MEK and ERK in the mitotic COS7 cells was obviously inhibited. In summary, our results suggest that the Ras-ERK pathway is inhibited in mitotic COS7 cells which may be the dual result of the difficulty in the transduction of EGF signaling by EGFR or Raf to downstream proteins.

Resource analysis of the Chinese society 1980-2002 based on exergy-Part 3: Agricultural products

International Nuclear Information System (INIS)

Chen, B.; Chen, G.Q.

2007-01-01

This part is the continuation of the second part on renewable energy sources and forest. The major agricultural products entering the Chinese society from 1980 to 2002 are calculated and analyzed in detail in this paper. The relative political infrastructure and organization of the agricultural production in the rural areas frequently and rapidly changed during the past two decades, making profound impact on the crop structure and yields. The planning and organization of agriculture has been adjusted when prices and market are introduced into agricultural production and the direct planning is restricted. The growth in usage of fertilizers, pesticides and farm-use plastic membrane is revealed. The state farm system as the pioneer of exploring the modernization of agriculture and accumulating experiences is also described

Sulfur fertilization and fungal infections affect the exchange of H(2)S and COS from agricultural crops.

Science.gov (United States)

Bloem, Elke; Haneklaus, Silvia; Kesselmeier, Jürgen; Schnug, Ewald

2012-08-08

The emission of gaseous sulfur (S) compounds by plants is related to several factors, such as the plant S status or fungal infection. Hydrogen sulfide (H(2)S) is either released or taken up by the plant depending on the ambient air concentration and the plant demand for S. On the contrary, carbonyl sulfide (COS) is normally taken up by plants. In a greenhouse experiment, the dependence of H(2)S and COS exchange with ambient air on the S status of oilseed rape (Brassica napus L.) and on fungal infection with Sclerotinia sclerotiorum was investigated. Thiol contents were determined to understand their influence on the exchange of gaseous S compounds. The experiment revealed that H(2)S emissions were closely related to pathogen infections as well as to S nutrition. S fertilization caused a change from H(2)S consumption by S-deficient oilseed rape plants to a H(2)S release of 41 pg g(-1) (dw) min(-1) after the addition of 250 mg of S per pot. Fungal infection caused an even stronger increase of H(2)S emissions with a maximum of 1842 pg g(-1) (dw) min(-1) 2 days after infection. Healthy oilseed rape plants acted as a sink for COS. Fungal infection caused a shift from COS uptake to COS releases. The release of S-containing gases thus seems to be part of the response to fungal infection. The roles the S-containing gases may play in this response are discussed.

INHALATIONAL EXPOSURE TO CARBONYL SULFIDE (COS) PRODUCES BRAIN LESIONS AND ALTERED BRAINSTEM AUDITORY (BAER) AND SOMATOSENSORY (SEP) EVOKED POTENTIALS IN FISHCER 344N RATS.

Science.gov (United States)

Because of the amount of carbonyl sulfide (COS) emissions and the lack of toxicological data, COS was listed in the Clean Air Act of 1990 as a Hazardous Air Pollutant. In 1999 COS was nominated by the US EPA to the National Toxicology Program for additional toxicological investig...

Optic Nerve Pit

Science.gov (United States)

... Conditions Frequently Asked Questions Español Condiciones Chinese Conditions Optic Nerve Pit What is optic nerve pit? An optic nerve pit is a ... may be seen in both eyes. How is optic pit diagnosed? If the pit is not affecting ...

Chinese Debates on the Democratization Process

Directory of Open Access Journals (Sweden)

Peer Møller Christensen

2014-12-01

Full Text Available The new economic importance of the Chinese economy has created Chinese expectations that the country will be able to regain a political and cultural position in the world in accordance with this economic status. But for China to become a respected member of world society, one of the most severe obstacles is its, from a western perspective, undemocratic political system. The article describes the lively debate going on among Chinese intellectuals of diverse political-ideological convictions about what kind of democracy should be the model for China’s future political system. The liberally oriented intellectuals want a political system very much like American liberal constitutional democracy, while intellectuals on the left side of the political spectrum want a democracy with a clear socialist basis. Although Chinese intellectuals form a minority in society, these intellectual debates are sure to have influence on both public opinion and opinions and attitudes among political decision makers inside the Chinese Communist Party. Further investigations will have to establish to what degree the perceptions of China's political future and democratization are reflected in the political attitudes among the Chinese in general, and how they are perceived inside the confines of political decision making in the Chinese Communist Party. Only then will it be possible to answer the questions: "What kind of democracy do the Chinese want?" and "What kind of democracy are the Chinese going to get?"

Templates of "Chineseness" and Trajectories of Cambodian Chinese Entrepreneurship in Phnom Penh

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Michiel Verver

2012-09-01

Full Text Available In the 1960s, William Willmott described Cambodia as a plural society in which different ethnic groups occupy different places in the economic structure. The Chinese made up the economic class, active in trade and commerce, and formed a definable ethnic community, both socioculturally and politically. Since Willmott’s seminal studies, Cambodia’s ethnic Chinese have endured the destruction and repression of both private enterprise and Chinese sociocultural life (1970–1990, followed by a revitalization of Chinese business. Through ethnographic case studies, this paper explores the relationship between “Chineseness” and business life in trajectories of Cambodian Chinese entrepreneurship in Phnom Penh. How do entrepreneurs deploy notions of Chinese business? The author argues that Chinese family businesses, trust-based networks, patronage arrangements, and cultural representations have indeed been greatly revitalized over the last few decades, but that they also remain challenged in certain contexts. Moreover, such revitalization has taken a fundamentally different form from Willmott’s description. Practices of Chinese business can no longer be ascribed to an ethnic Chinese “community” in Phnom Penh. Rather, as the latter has become increasingly multiform, Chinese business has developed into a template at the deployment (or neglect of a broader category of Cambodian Chinese entrepreneurs.

Chinese Market for Fibres and Cables

Institute of Scientific and Technical Information of China (English)

无

2003-01-01

This article presents a summary of Chinese market of optical fibres and cables based on the development of the optical communications industry. Analysis shows that the market will keep growing for sometime in the future.

Gridded anthropogenic emissions inventory and atmospheric transport of carbonyl sulfide in the U.S.: U.S. Anthropogenic COS Source and Transport

Energy Technology Data Exchange (ETDEWEB)

Zumkehr, Andrew [Sierra Nevada Research Institute, University of California, Merced California USA; Hilton, Timothy W. [Sierra Nevada Research Institute, University of California, Merced California USA; Whelan, Mary [Sierra Nevada Research Institute, University of California, Merced California USA; Smith, Steve [Joint Global Change Research Institute, PNNL, College Park Maryland USA; Campbell, J. Elliott [Sierra Nevada Research Institute, University of California, Merced California USA

2017-02-21

Carbonyl sulfide (COS or OCS), the most abundant sulfur containing gas in the troposphere, has recently emerged as a potentially important atmospheric tracer for the carbon cycle. Atmospheric inverse modeling studies may be able to use existing tower, airborne, and satellite observations of COS to infer information about photosynthesis. However, such analysis relies on gridded anthropogenic COS source estimates that are largely based on industry activity data from over three decades ago. Here we use updated emission factor data and industry activity data to develop a gridded inventory with a 0.1 degree resolution for the U.S. domain. The inventory includes the primary anthropogenic COS sources including direct emissions from the coal and aluminum industries as well as indirect sources from industrial carbon disulfide emissions. Compared to the previously published inventory, we found that the total anthropogenic source (direct and indirect) is 47% smaller. Using this new gridded inventory to drive the STEM/WRF atmospheric transport model, we found that the anthropogenic contribution to COS variation in the troposphere is small relative to the biosphere influence, which is encouraging of carbon cycle applications in this region. Additional anthropogenic sectors with highly uncertain emission factors require further field measurements.

Optical enhancement effects of plasmonic nanostructures on organic photovoltaic cells

KAUST Repository

Park, Hui Joon

2015-04-01

© 2015 Hui Joon Park and L. Jay Guo. Published by Elsevier B.V. on behalf of Chinese Chemical Society and Institute of Materia Medica, Chinese Academy of Medical Sciences. All rights reserved. In this article, the optical enhancement effects of plasmonic nanostructures on OPV cells were reviewed as an effective way to resolve the mismatch problems between the short exciton diffusion length in organic semiconductors (around 10 nm) and the large thickness required to fully absorb sunlight (e.g. hundreds of nanometers). Especially, the performances of OPVs with plasmonic nanoparticles in photoactive and buffer layers and with periodic nanostructures were investigated. Furthermore, nanoimprint lithography-based nanofabrication processes that can easily control the dimension and uniformity of structures for large-area and uniform plasmonic nanostructures were demonstrated.

The Learning of Chinese Idioms through Multimedia Storytelling Prototype

Science.gov (United States)

Li, Ee Hui; Hew, Soon Hin; Choo, Siew Hwa

2016-01-01

In recent years, the growth of China has successfully boosted the Chinese language to be studied by people from different language-speaking societies. The Chinese language has become the most preferred second or third language among non-Chinese native novices due to the great development of China and global economic change. The Chinese idiom is…

Buddhist Activism and Chinese Modernity

Directory of Open Access Journals (Sweden)

Hung-yok Ip

2015-02-01

Full Text Available The history of modern Chinese Buddhism has begun to attract attention in recent years. Some scholars have done inspiring research as they unravel the integration of Buddhism into the highly secularized process of Chinese modernity by drawing on the repository of knowledge on modern China. While this special issue joins this exciting endeavor, it also uses Buddhism as a window to reflect on scholarship on Chinese modernity. Conceptually, this special issue presses scholars in the field of modern China to rethink the place of tradition in the course of modernity. Thematically we show the expansionist impulse of Chinese Buddhism: In addition to envisioning the geographical expansion of their religion, Chinese Buddhists have endeavored to enhance the significance of Buddhism in various dimensions of Chinese society in particular and human life in general.

Features and Mechanisms for Ensuring Social and Political Stability in Contemporary Chinese Society

Directory of Open Access Journals (Sweden)

Максим Алексеевич Сущенко

2017-12-01

Full Text Available This article discusses the features and mechanisms of ensuring and maintaining social and political stability in China. Analyzes the scientific theoretical foundation in the study of this phenomenon, developed by Russian and Chinese scientists. Political stability in contemporary China is understood as a precondition for effective social and economic development. The paper studied the treatment of leadership in China from different generations to tools approval of social and political stability as a way of implementing the modernization program of the political course. It has been found that maintaining the political stability of the society in modern China made possible by the harmonization of public relations, flexible national policy, economic growth, trends in socio-economic development and the use of ideological tools. The author studied the basic mechanisms of the stability of the political system of China at the present stage. It is concluded that a stable political development in contemporary China strengthens the regime and the preservation of the monopoly of the CCP to political power.

A method of neighbor classes based SVM classification for optical printed Chinese character recognition.

Science.gov (United States)

Zhang, Jie; Wu, Xiaohong; Yu, Yanmei; Luo, Daisheng

2013-01-01

In optical printed Chinese character recognition (OPCCR), many classifiers have been proposed for the recognition. Among the classifiers, support vector machine (SVM) might be the best classifier. However, SVM is a classifier for two classes. When it is used for multi-classes in OPCCR, its computation is time-consuming. Thus, we propose a neighbor classes based SVM (NC-SVM) to reduce the computation consumption of SVM. Experiments of NC-SVM classification for OPCCR have been done. The results of the experiments have shown that the NC-SVM we proposed can effectively reduce the computation time in OPCCR.

College Students' Definitions of Intimate Partner Violence: A Comparative Study of Three Chinese Societies.

Science.gov (United States)

Jiao, Yanpeng; Sun, Ivan Y; Farmer, Ashley K; Lin, Kai

2016-04-01

Although a large number of studies have been conducted worldwide to examine various aspects of intimate partner violence (IPV), comparative study of people's views on such violence in Chinese societies has been scarce. Using survey data collected from more than 850 college students in China, Hong Kong, and Taiwan, this study specifically assessed the impact of attitudes toward gender role and violence, personal and vicarious experience, demographic characteristics, and locality on students' definitions of IPV. The Taiwanese students were most likely to define a broader range of abusive behavior as IPV, followed by Hong Kong and Beijing students. Gender role and violence attitudes appeared to be most important predictors of IPV definitions. College students who supported the notion of male dominance were more likely to have a narrower definition of IPV, whereas those who viewed domestic violence as crime were more inclined to have a broader definition of IPV. Implications for future research and policy were discussed. © The Author(s) 2014.

Legislating separation and solidarity in plural societies: the Chinese in Indonesia and Malaysia.

Science.gov (United States)

Hwang, Julie Chernov; Sadiq, Kamal

2010-01-01

The Chinese minority plays a dominant role in the economies of Indonesia and Malaysia, a fact that evokes indigenous resentment. However, Indonesia and Malaysia dealt differently with the issue. Malaysia legislated the Malays into the economy and protected Chinese citizenship, making them an integral part of a multicultural state. By contrast, New Order Indonesia adopted policies of economic manipulation, forced assimilation, and unequal citizenship. Only when the New Order regime fell did Chinese integration begin. The policy trajectories of Indonesia and Malaysia offer important lessons for plural states.

Effects of Astragalus polysaccharides (APS) and chitooligosaccharides (COS) on growth, immune response and disease resistance of juvenile largemouth bass, Micropterus salmoides.

Science.gov (United States)

Lin, Shi-Mei; Jiang, Yu; Chen, Yong-Jun; Luo, Li; Doolgindachbaporn, Sompong; Yuangsoi, Bundit

2017-11-01

The effects of oral administration of Astragalus polysaccharides (APS) and chitooligosaccharides (COS), single or combined, on the growth performance, immunity and disease resistance of M. salmoides were investigated. Largemouth bass juvenile were divided into 4 groups and each group was fed with diets supplemented with or without immunostimulant for 8 weeks. After 8 weeks of feeding trial, five fish per tank were sampled for immunity determination, ten fish per tank were challenged by A. hydrophila. The results showed that the largemouth bass fed with two immunostimulants alone or in combination significantly enhanced the final weight and specific growth rate (SGR), decreased feed conversion ratio (FCR) (P APS. In addition, both COS and APS upregulated respiratory burst activity (RBA), phagocytic activity (PA), lysozyme activity and superoxide dismutase (SOD) activity. Meanwhile, COS also exhibited a increase in total leukocyte count, nitric oxide (NO) content and inducible nitric oxide synthase (iNOS) activity compared to the control. When challenged with A. hydrophila, the mortality of groups fed with COS and/or APS was lower than the control (P APS and COS had a synergistic effect on lysozme activity, iNOS activity, NO content and disease resistance of fish (P < 0.05). Copyright © 2017 Elsevier Ltd. All rights reserved.

Eficiência teórica de pilhas a combustível do tipo PaCOS

OpenAIRE

Amaral, Alexandre A.; Matos, Francisco F.; Benedicto, João Paulo; Boaventura, Jaime S.

2007-01-01

A célula a combustível do tipo óxido sólido (PaCOS) é um das mais promissoras tecnologias para a produção de energia elétrica, principalmente, devido ao fato de ser virtualmente não poluente. Tipicamente, a PaCOS é constituída de pelo menos sete fases distintas: combustível, ânodo, cátodo, eletrólito (separando os dois eletrodos), ar e interconectores elétricos (dois) para completar o circuito de corrente. É claramente demonstrado que os sistemas eletroquímicos só podem ser reversíveis quando...

Imparting Cultural Values to Chinese Children through Literature

Science.gov (United States)

Zhang, Chenyi; Morrison, Johnetta W.

2010-01-01

Based on the occurrence of modernization and globalization in Chinese society over the last few decades, the content of 145 stories, published in the most popular Chinese children's story magazine from the 1980s to the present, were examined for the representation of cultural values. The presence of Chinese, Western and social-moral values in…

Synthesis of Co9S8 and CoS nanocrystallites using Co(II ...

Indian Academy of Sciences (India)

Synthesis of Co9S8 and CoS nanocrystallites using Co(II) ... hydrothermal processing,24,25 etc. However, the ..... Cobalt sulphide nanoparticles were prepared by refluxing .... CdS nanostructures in ethylenediamine.28,29 Figure 2a shows.

Clinical evaluation and mitochondrial DNA sequence analysis in three Chinese families with Leber's hereditary optic neuropathy

International Nuclear Information System (INIS)

Qian Yaping; Zhou Xiangtian; Hu Yongwu; Tong Yi; Li Ronghua; Lu Fan; Yang Huanming; Mo Junqin; Qu Jia; Guan Minxin

2005-01-01

We report here the clinical, genetic, and molecular characterization of three Chinese families (WZ4, WZ5, and WZ6) with Leber's hereditary optic neuropathy (LHON). Clinical and genetic evaluations revealed the variable severity and age-of-onset in visual impairment in these families. Penetrances of visual impairment in these Chinese families were 33.3%, 35.7%, and 35.5%, respectively, with an average 34.8%. Furthermore, the average age-at-onset in those Chinese families was 17, 20, and 18 years. In addition, the ratios between affected male and female matrilineal relatives in these Chinese families were 3:0, 1:1, and 1.2:1, respectively. Sequence analysis of the complete mitochondrial genomes in these pedigrees showed the distinct sets of mtDNA polymorphism, in addition to the identical G11778A mutation associated with LHON in many families. The fact that mtDNA of those pedigrees belonged to different haplogroups F1, D4, and M10 suggested that the G11778A mutation occurred sporadically and multiplied through evolution of the mtDNA in China. However, there was the absence of functionally significant mutations in tRNA and rRNAs or secondary LHON mutations in these Chinese families. The I187T mutation in the ND1, the S99A mutation in the A6, the V254I in CO3, and I58V in ND6 mutation, showing high evolutional conservation, may contribute to the phenotypic expression of the G11778A mutation in the WZ6 pedigree. By contrast, none of mtDNA variants are evolutionarily conserved and implicated to have significantly functional consequence in WZ4 and WZ5 pedigrees. Apparently, these variants do not have a potential modifying role in the development of visual impairment associated with G11778A mutation in those two families. Thus, nuclear modifier gene(s) or environmental factor(s) seem to account for the penetrance and expressivity of LHON in these three Chinese families carrying the G11778A mutation

Discipline behaviors of Chinese American and European American mothers.

Science.gov (United States)

Hulei, Elaine; Zevenbergen, Andrea A; Jacobs, Sue C

2006-09-01

In any society, parenting beliefs are a reflection of that society's cultural values and traditions (J. U. Ogbu, 1981). Verbosity, a parenting behavior considered dysfunctional in European American culture, may not be problematic in Chinese culture. The authors recruited 31 Chinese American and 30 European American mothers and used questionnaires to measure parenting behaviors and child behavior problems. The Chinese American mothers also completed a questionnaire assessing their acculturation level. The Chinese American mothers had higher levels of verbosity than did the European American mothers; however, there were no differences between the groups in child behavior problems. The results also revealed higher levels of laxness in the Chinese American mothers compared to the European American mothers. Acculturation level did not predict verbosity or laxness levels. Results suggest that the effectiveness of a parenting style should be defined relative to cultural context.

High-energy gamma-ray astronomy and the COS-B mission

International Nuclear Information System (INIS)

Wills, R.D.

1977-01-01

The most significant results in gamma-ray astronomy have been produced by satellite- and balloon-borne instruments sensitive in the range 30 MeV to approximately 10 GeV. The COS-B instrument which is described is typical of this type of detector. For this reason the review of gamma-ray production mechanisms gives greater attention to those processes which are specifically important in that energy range. (orig.) [de

Measured Temperature Dependence of the cos-phi Conductance in Josephson Tunnel Junctions

DEFF Research Database (Denmark)

Sørensen, O. H.; Mygind, Jesper; Pedersen, Niels Falsig

1977-01-01

The temperature dependence of the cosϕ conductance in Sn-O-Sn Josephson tunnel junctions has been measured just below the critical temperature, Tc. From the resonant microwave response at the junction plasma frequency as the temperature is decreased from Tc it is deduced that the amplitude of the...

Optical conductivity of the triplet superconductor Sr2RuO4

International Nuclear Information System (INIS)

Virosztek, Attila; Dora, Balazs; Maki, Kazumi

2003-10-01

Now the spin triplet superconductivity in Sr 2 RuO 4 is well established. As to the nodal structures seen in high quality samples, there are two alternative models at present: a. 2D f-wave model with Δ(k) ∼ (k-circumflex x ± ik-circumflex y ) cos(ck z ) and b. the multigap model with Δ 1 (k) ∼ (k-circumflex x ± ik-circumflex y ) and Δ 2 (k) ∼ (k-circumflex x ± ik-circumflex y ) cos(ck z /2). In this paper we calculate the optical conductivity for T e in the 2D f-wave model and show that it differs significantly from those in the multigap model. (author)

The Comparative Study of Electrochemical Capacitance Performance between Sulphur-Doped Co3O4 and CoS Anodes

Directory of Open Access Journals (Sweden)

Wei Xu

2016-01-01

Full Text Available Anode materials with high capacitance performance are highly desirable for supercapacitors (SCs. In this work, nanomaterials cobalt sulfide (CoS, sulphur-doped Co3O4 (S-Co3O4, and Co3O4 were fabricated on a carbon cloth substrate by hydrothermal method. The composition and morphology of the material were characterized by X-ray diffraction (XRD patterns and Scanning Electron Microscope (SEM. The electrochemical measurements were performed in a three-electrode system. The result shows that CoS nanomaterial as anode is of the best electrochemical performance, achieving areal capacitance of 1.98 F/cm2 at 2 mA/cm2 in a 5 M LiCl solution. Moreover, the CoS anode has long-term cycling stability with more than 85.7% capacitance retention after 10000 cycles, confirming its larger capacitance, good redox activity, and electrochemical stability.

A Glimpse of Chinese-Malay Literature

Directory of Open Access Journals (Sweden)

Cendrawaty Tjong

2007-11-01

Full Text Available Chinese-Malay literature begans in the end of 19th century. The beginning of this period was known from the works depicted Classical-Malay literature. In the development, due to the booming of publication houses and newspaper agencies, this school of literature flourished. The origin of this period was closely related to Chinese-descendants, background and history. The long history, the big numbers of works and the miscellaneous contents of the works were the characteristics of this period. Chinese-Malay literature period was the period highlighted with typical Chinese-Indonesian society.  

Engendering social suffering: a Chinese diasporic community in northern Thailand.

Science.gov (United States)

Huang, Shu-Min

2014-01-01

This paper examines how reproducing Chineseness has become a source of social suffering through the case study of a group of Yunnan Chinese who escaped Chinese communist rules in the Mainland in 1949 or shortly after and settled in northern Thailand in the 1960s. As self-proclaimed carriers of traditional Chinese culture, they worked arduously to replicate whatever they considered 'authentic' Chinese through a narrow interpretation of the Confucian moral tenets in daily life. The (re)establishment of a patriarchal social order in Thailand - a society with a relatively high level of gender-equality, has inflicted tremendous pain and suffering among women and youth in this reified society. Ethnographic fieldwork, upon which this paper was based, was conducted in Maehong Village, Chiang Mai Province, between 2002 and 2007.

Only male matrilineal relatives with Leber's hereditary optic neuropathy in a large Chinese family carrying the mitochondrial DNA G11778A mutation

International Nuclear Information System (INIS)

Qu Jia; Li Ronghua; Tong Yi; Hu Yongwu; Zhou Xiangtian; Qian Yaping; Lu Fan; Guan Minxin

2005-01-01

We report here the characterization of a five-generation large Chinese family with Leber's hereditary optic neuropathy (LHON). Very strikingly, six affected individuals of 38 matrilineal relatives (17 females/21 males) are exclusively males in this Chinese family. These matrilineal relatives in this family exhibited late-onset/progressive visual impairment with a wide range of severity, ranging from blindness to normal vision. The age of onset in visual impairment varies from 17 to 30 years. Sequence analysis of the complete mitochondrial genome in this pedigree revealed the presence of the G11778A mutation in ND4 gene and 29 other variants. This mitochondrial genome belongs to the Southern Chinese haplogroup B5b. We showed that the G11778A mutation is present at near homoplasmy in matrilineal relatives of this Chinese family but not in 164 Chinese controls. Incomplete penetrance of LHON in this family indicates the involvement of modulatory factors in the phenotypic expression of visual dysfunction associated with the G11778A mutation. However, none of other mtDNA variants are evolutionarily conserved and implicated to have significantly functional consequence. Thus, nuclear modifier gene(s) or environmental factor(s) seem to account for the penetrance and phenotypic variability of LHON in this Chinese family carrying the G11778A mutation

Fabrication of Cost-Effective Dye-Sensitized Solar Cells Using Sheet-Like CoS2 Films and Phthaloylchitosan-Based Gel-Polymer Electrolyte

Directory of Open Access Journals (Sweden)

Saradh Prasad

2018-01-01

Full Text Available Platinum-free counter electrodes (CE were developed for use in efficient and cost-effective energy conversion devices, such as dye-sensitized solar cells (DSSCs. Electrochemical deposition of CoS2 on fluorine-doped tin oxide (FTO formed a hierarchical sheet-like structured CoS2 thin film. This film was engaged as a cost-effective platinum-free and high-efficiency CE for DSSCs. High stability was achieved using a phthaloychitosan-based gel-polymer electrolyte as the redox electrolyte. The electrocatalytic performance of the sheet-like CoS2 film was analyzed by electrochemical impedance spectroscopy and cyclic voltammetry. The film displayed improved electrocatalytic behavior that can be credited to a low charge-transfer resistance at the CE/electrolyte boundary and improved exchange between triiodide and iodide ions. The fabricated DSSCs with a phthaloychitosan-based gel-polymer electrolyte and sheet-like CoS2 CE had a power conversion efficiency (PCE, η of 7.29% with a fill factor (FF of 0.64, Jsc of 17.51 mA/cm2, and a Voc of 0.65 V, which was analogous to that of Pt CE (η = 7.82%. The high PCE of the sheet-like CoS2 CE arises from the enhanced FF and Jsc, which can be attributed to the abundant active electrocatalytic sites and enhanced interfacial charge-transfer by the well-organized surface structure.

Chitin Oligosaccharide (COS) Reduces Antibiotics Dose and Prevents Antibiotics-Caused Side Effects in Adolescent Idiopathic Scoliosis (AIS) Patients with Spinal Fusion Surgery.

Science.gov (United States)

Qu, Yang; Xu, Jinyu; Zhou, Haohan; Dong, Rongpeng; Kang, Mingyang; Zhao, Jianwu

2017-03-14

Antibiotics are always considered for surgical site infection (SSI) in adolescent idiopathic scoliosis (AIS) surgery. However, the use of antibiotics often causes the antibiotic resistance of pathogens and side effects. Thus, it is necessary to explore natural products as drug candidates. Chitin Oligosaccharide (COS) has anti-inflammation and anti-bacteria functions. The effects of COS on surgical infection in AIS surgery were investigated. A total of 312 AIS patients were evenly and randomly assigned into control group (CG, each patient took one-gram alternative Azithromycin/Erythromycin/Cloxacillin/Aztreonam/Ceftazidime or combined daily), experiment group (EG, each patient took 20 mg COS and half-dose antibiotics daily), and placebo group (PG, each patient took 20 mg placebo and half-dose antibiotics daily). The average follow-up was one month, and infection severity and side effects were analyzed. The effects of COS on isolated pathogens were analyzed. SSI rates were 2%, 3% and 8% for spine wounds and 1%, 2% and 7% for iliac wound in CG, EG and PG ( p antibiotics ( p antibiotics dose and antibiotics-caused side effects in AIS patients with spinal fusion surgery by improving antioxidant and anti-inflammatory activities. COS should be developed as potential adjuvant for antibiotics therapies.

Applied optics and optical design

CERN Document Server

Conrady, Alexander Eugen

1957-01-01

""For the optical engineer it is an indispensable work."" - Journal, Optical Society of America""As a practical guide this book has no rival."" - Transactions, Optical Society""A noteworthy contribution,"" - Nature (London)Part I covers all ordinary ray-tracing methods, together with the complete theory of primary aberrations and as much of higher aberration as is needed for the design of telescopes, low-power microscopes and simple optical systems. Chapters: Fundamental Equations, Spherical Aberration, Physical Aspect of Optical Images, Chromatic Aberration, Design of Achromatic Object-Glass

Psychology at Chinese universities and in Chinese society: with special reference to clinical psychology

OpenAIRE

Yue, Guoan; Perrez, Meinrad; Han, Xiulan

2011-01-01

The following contribution gives a short introduction to Chinese psychology, history, psychological research and teaching institutions and student selection for universities. After a brief overview of the theoretical traditions and contemporary trends in general and experimental psychology it focuses in more detail on the recent developments in clinical and medical psychology. Research domains, academic training in clinical psychology and its applications in modern China are discussed with sp...

Cycle 24 COS FUV Internal/External Wavelength Scale Monitor

Science.gov (United States)

Fischer, William J.

2018-02-01

We report on the monitoring of the COS FUV wavelength scale zero-points during Cycle 24 in program 14855. Select cenwaves were monitored for all FUV gratings at Lifetime Position 3. The target and cenwaves have remained the same since Cycle 21, with a change only to the target acquisition sequence. All measured offsets are within the error goals, although the G140L cenwaves show offsets at the short-wavelength end of segment A that are approaching the tolerance. This behavior will be closely monitored in subsequent iterations of the program.

Chinese life cycle impact assessment factors

DEFF Research Database (Denmark)

Yang, Jianxin; Nielsen, Per Henning

2001-01-01

The methodological basis and procedures for determination of Chinese normalization references and weighting factors according to the EDIP-method is described. According to Chinese industrial development intensity and population density, China was divided into three regions and the normalization...... was determined as the normalization reference (ER ( j)90) divided by society's target contribution in the year 2000 abased on Chinese political reduction plans, ER ( j)(T2000). This paper presents and discuss results obtained for eight different environmental impact categories relevant for China: global warming...

J/ψ production in polarized and unpolarized ep collision and Sivers and cos 2φ asymmetries

Energy Technology Data Exchange (ETDEWEB)

Mukherjee, Asmita; Rajesh, Sangem [Indian Institute of Technology Bombay, Department of Physics, Mumbai (India)

2017-12-15

We calculate the Sivers and cos 2φ azimuthal asymmetries in J/ψ production in the polarized and unpolarized semi-inclusive ep collision, respectively, using the formalism based on the transverse momentum-dependent parton distributions (TMDs). The non-relativistic QCD-based color octet model is employed in calculating the J/ψ production rate. The Sivers asymmetry in this process directly probes the gluon Sivers function. The estimated Sivers asymmetry at z = 1 is negative, which is in good agreement with the COMPASS data. The effect of TMD evolution on the Sivers asymmetry is also investigated. The cos 2φ asymmetry is sizable and probes the linearly polarized gluon distribution in an unpolarized proton. (orig.)

Leber's hereditary optic neuropathy is associated with the mitochondrial ND4 G11696A mutation in five Chinese families

International Nuclear Information System (INIS)

Zhou Xiangtian; Wei Qiping; Yang Li; Tong Yi; Zhao Fuxin; Lu Chunjie; Qian Yaping; Sun Yanghong; Lu Fan; Qu Jia; Guan Minxin

2006-01-01

We report here the clinical, genetic, and molecular characterization of five Chinese families with Leber's hereditary optic neuropathy (LHON). Clinical and genetic evaluations revealed the variable severity and age-of-onset in visual impairment in these families. Strikingly, there were extremely low penetrances of visual impairment in these Chinese families. Sequence analysis of the complete mitochondrial genomes in these pedigrees showed the distinct sets of mtDNA polymorphism, in addition to the identical ND4 G11696A mutation associated with LHON. Indeed, this mutation is present in homoplasmy only in the maternal lineage of those pedigrees but not other members of these families. In fact, the occurrence of the G11696A mutation in these several genetically unrelated subjects affected by visual impairment strongly indicates that this mutation is involved in the pathogenesis of visual impairment. Furthermore, the N405D in the ND5 and G5820A in the tRNA Cys , showing high evolutional conservation, may contribute to the phenotypic expression of G11696A mutation in the WZ10 pedigree. However, there was the absence of functionally significant mtDNA mutations in other four Chinese pedigrees carrying the G11696A mutation. Therefore, nuclear modifier gene(s) or environmental factor(s) may play a role in the phenotypic expression of the LHON-associated G11696A mutation in these Chinese pedigrees

Digital Holography and 3D Imaging: introduction to the joint feature issue in Applied Optics and Journal of the Optical Society of America A.

Science.gov (United States)

Kang, Hoonjong; Lee, Byoungho; Kozacki, Tomasz; Picart, Pascal; Situ, Guohai

2018-01-01

The OSA Topical Meeting on Digital Holography and 3D Imaging (DH) was held 29 May to 1 June 2017 in Jeju Island, South Korea. Feature issues based on the DH meeting series have been released by Applied Optics (AO) since 2007. This year, AO and the Journal of the Optical Society of America A (JOSA A) jointly decided to have one such feature issue in each journal. This feature issue includes 33 papers in AO and 9 in JOSA A and covers a large range of topics, reflecting the rapidly expanding techniques and applications of digital holography and 3D imaging. The upcoming DH meeting (DH 2018) will be held 25-28 June 2018 in Orlando, Florida, USA, as part of the OSA Imaging and Applied Optics Congress.

Hainan - State, Society, and Business in a Chinese Province

DEFF Research Database (Denmark)

Brødsgaard, Kjeld Erik

This book examines the complex relationship between the state, society and business in China, focusing on the experience of the island province of Hainan. This island, for many years a provincial backwater, was given provincial rank in 1988 and became the testing ground for experiments of an econ......This book examines the complex relationship between the state, society and business in China, focusing on the experience of the island province of Hainan. This island, for many years a provincial backwater, was given provincial rank in 1988 and became the testing ground for experiments...... of an economic, political, and social nature that have received great attention from Beijing, in particular the "small government, big society" project. This book provides a full account of this transition, showing how Hainan casts important light on a number of highly topical issues in contemporary China...... studies: central-local relations, institutional reform, state-society relations, and economic development strategies. It provides detailed evidence of how relations between party cadres, state bureaucrats, businesses, foreign investors and civil society play out in practice in China today. It argues...

Ethnic Contestation and Language Policy in a Plural Society: The Chinese Language Movement in Malaysia, 1952-1967

Science.gov (United States)

Yao Sua, Tan; Hooi See, Teoh

2014-01-01

The Chinese language movement was launched by the Chinese educationists to demand the recognition of Chinese as an official language to legitimise the status of Chinese education in the national education system in Malaysia. It began in 1952 as a response to the British attempt to establish national primary schools teaching in English and Malay to…

The Optical Society's 2016 topical meeting on optical interference coatings: introduction.

Science.gov (United States)

Ristau, Detlev; Li, Li; Sargent, Robert; Sytchkova, Anna

2017-02-01

This feature issue of Applied Optics is dedicated to the 13th Topical Meeting on Optical Interference Coatings, which was held June 19-24, 2016, in Tucson, Arizona, USA. The conference, taking place every three years, is a focal point for global technical interchange in the field of optical interference coatings and provides premier opportunities for people working in the field to present their new advances in research and development. Papers presented at the meeting covered a broad range of topics, including fundamental research on coating design theory, new materials, and deposition and characterization technologies, as well as the vast and growing number of applications in electronic displays, communication, optical instruments, high power and ultra-fast lasers, solar cells, space missions, gravitational wave detection, and many others.

Inter-ethnic variation of ocular traits-design and methodology of comparison study among American Caucasians, American Chinese and mainland Chinese.

Science.gov (United States)

Wang, Dan Dan; Huang, Guo Fu; He, Ming Guang; Wu, Ling Ling; Lin, Shan

2011-03-01

To summarize the design and methodology of a multi-center study. With the existed ethnic differences of glaucoma, this survey will explore the differences with regard to anterior and posterior ocular segment parameters between Caucasians and Chinese. In this study, four cohorts including American Caucasians and American Chinese from San Francisco, southern mainland Chinese from Guangzhou, and northern mainland Chinese from Beijing were prospectively enrolled for a series of eye examinations and tests from May 2008 to December 2010. A total of 120 subjects including 15 of each gender in each age decade from 40s to 70s were recruited for each group. Data of the following tests were collected: a questionnaire eliciting systemic and ocular disease history, blood pressure, presenting and best corrected visual acuity, auto-refraction, Goldmann applanation tonometry, gonioscopy, A-scan, anterior segment optical coherence tomography (ASOCT), ultrasound biomicroscopy (UBM), visual field (VF), Heidelberg retinal tomography (HRT), OCT for optic nerve, and digital fundus photography. this study will provide insights to the etiologies of glaucoma especially PACG through inter-ethnic comparisons of relevant ocular anatomic and functional parameters.

EDITORIAL: Special section: Selected papers from OMS'05, the 1st Topical Meeting of the European Optical Society on Optical Microsystems (OMS)

Science.gov (United States)

Rendina, Ivo; Fazio, Eugenio; Ferraro, Pietro

2006-07-01

OMS'05 is the first international conference wholly dedicated to optical microsystems. It was organized by the European Optical Society (EOS) in the frame of its international topical meeting activity and was held in Italy, September 2005, amidst the wonderful scenery of the Island of Capri. A possible definition of an optical microsystem is a complex system, able to perform one or more sensing and actuation functions, where optical devices are integrated in a smart way with electronic, mechanical and sensing components by taking advantage of the progress in micro- and nano-technologies. The increasing interest in this field arises from the expected applications that would significantly improve the quality of life. The list of possibilities offered by the optical microsystem enabling technologies is very long and seems to increase day by day. We are not only thinking about the next generation of optical telecommunication networks and computers, but also about low-cost, compact microsystems for environmental monitoring, in order to improve safety in the avionic and automotive fields, medical diagnostics and proteomic/genomic studies, or just finding general applications in several industrial fields. The goal of the conference was to involve scientists and young researchers from the main public and private laboratories, giving them the opportunity to present new scientific results and compare their know-how in the exciting and emerging field of optical microsystems. We believe that we succeeded in this. More than 200 scientists from all over the world attended the conference. We had more than 100 oral presentations and approximately 20 from the keynote lectures and invited speeches. It was an opportunity to define the most recent progress carried out in the field and to outline the possible road-map leading to the expected results in the industrial and social fields. We strongly believe that research and technology are closely interconnected at present and cannot

The Revival of Confucianism in Chinese Schools: A Historical-Political Review

Science.gov (United States)

Yu, Tianlong

2008-01-01

This article examines the "back to tradition" movement in Chinese schools and its political nature. It focuses on the launch of the "education in Chinese traditional virtues" project in the 1980s and various new developments at the present time, which continue a revival of Confucianism in Chinese society and education. The…

Birth Cohort Changes in Chinese College Students' Loneliness and Social Support

Science.gov (United States)

Xin, Sufei; Xin, Ziqiang

2016-01-01

With the dramatic recent changes in Chinese society, Chinese college students' average levels of loneliness and social support might also have changed across their birth cohorts. The present cross-temporal meta-analysis of 56 studies (N = 21,541) found that Chinese college students' scores on the UCLA Loneliness Scale (Version 3) increased…

INTRODUCTION TO ACTA OPTICA SINICA

Institute of Scientific and Technical Information of China (English)

无

2003-01-01

Acta Optica Sinica is a scientific periodical on optics,sponsored by Chinese Optical Society, jointly undertaken by Shanghai Institute of Optics and Fine Mechanics,Changchun Institute of Optics, Fine Mechanics and Physics,the Chinese Academy of Sciences, monthly,first published in 1981. The chief editor is Professor Xu Zhizhan, Academician of the Chinese Academy of Sciences. Now Acta Optica Sinica is a source periodical of the following international index periodicals: SA,CA,EI and PЖ.

Proceedings of the PILAC optics workshop

International Nuclear Information System (INIS)

1991-11-01

This report contains viewgraphs on the following topics: PILAC Overview; PILAC Injection Line; PILAC General-Purpose Line Design; Program RAYTRACE; Design ampersand Performance of MRS; Program MOTER; Recent Upgrades of MOTER; Use of MOTER at Michigan State; Spectrometer Design at Michigan State; Use of MOTER at CEBAF ampersand Related Topics; TOSCA Calculations at CEBAF; TOSCA Calculations for PILAC; Measurements of EPICS Quadrupoles; Quadrupole Measurements and Analysis at Bates Laboratory; Analysis of 3D Quadrupole Data; Quadrupole 3D Fringe Fields (Theoretical Lecture); Analysis of 3D Field Data; Analysis of Dipole Fringe Fields; Quadrupoles with Perfect N=2 Symmetry; CEBAF Superconducting Cos (20) Quadrupole; Upgrades to TRANSPORT and TURTLE; Optics using Differential Algebra; and A Possible Test of Quad Optics Using EPICS

Proceedings of the PILAC optics workshop

Energy Technology Data Exchange (ETDEWEB)

1991-11-01

This report contains viewgraphs on the following topics: PILAC Overview; PILAC Injection Line; PILAC General-Purpose Line Design; Program RAYTRACE; Design & Performance of MRS; Program MOTER; Recent Upgrades of MOTER; Use of MOTER at Michigan State; Spectrometer Design at Michigan State; Use of MOTER at CEBAF & Related Topics; TOSCA Calculations at CEBAF; TOSCA Calculations for PILAC; Measurements of EPICS Quadrupoles; Quadrupole Measurements and Analysis at Bates Laboratory; Analysis of 3D Quadrupole Data; Quadrupole 3D Fringe Fields (Theoretical Lecture); Analysis of 3D Field Data; Analysis of Dipole Fringe Fields; Quadrupoles with Perfect N=2 Symmetry; CEBAF Superconducting Cos (20) Quadrupole; Upgrades to TRANSPORT and TURTLE; Optics using Differential Algebra; and A Possible Test of Quad Optics Using EPICS.

In situ preparation of NiS2/CoS2 composite electrocatalytic materials on conductive glass substrates with electronic modulation for high-performance counter electrodes of dye-sensitized solar cells

Science.gov (United States)

Li, Faxin; Wang, Jiali; Zheng, Li; Zhao, Yaqiang; Huang, Niu; Sun, Panpan; Fang, Liang; Wang, Lei; Sun, Xiaohua

2018-04-01

The electrocatalytic composite materials of honeycomb structure NiS2 nanosheets loaded with metallic CoS2 nanoparticles are in situ prepared on F doped SnO2 conductive glass (FTO) substrates used as counter electrodes of DSSCs through chemical bath deposition (CBD) and sulfidizing process. Single crystalline NiS2 honeycomb structure array lay a foundation for the large surface area of NiS2/CoS2 composite CEs. The formed NiS2/CoS2 nanointerface modulates electronic structure of composite CEs from the synergetic interactions between CoS2 nanoparticles and NiS2 nanosheets, which dramatically improves the electrocatalytic activity of NiS2/CoS2 composite CEs; Metallic CoS2 nanoparticles covering NiS2 nanosheets electrodes adjusts the electrodes' structure and then reduces the series resistance (Rs) and the Nernst diffusion resistance (Zw) of counter electrodes. The improvement of these areas greatly enhances the electrocatalytic performance of CEs and the short circuit current density (Jsc) and Fill factor (FF) of DSSCs. Impressively, the DSSC based on NiS2/CoS2-0.1 CE shows the best photovoltaic performance with photovoltaic conversion efficiency of 8.22%, which is 24.36% higher than that (6.61%) of the DSSC with Pt CE. And the NiS2/CoS2-0.1 CE also displays a good stability in the iodine based electrolyte. This work indicates that rational construction of composite electrocatalytic materials paves an avenue for high-performance counter electrodes of DSSCs.

Defining "face" in order to improve Chinese tourists' service satisfaction with respect to visiting Norway

OpenAIRE

Zhang, Yan

2016-01-01

Chinese face is an important cultural concept deeply rooted in Chinese society. Face plays a significant role in Chinese peoples’ social interactions. As the Chinese economy grows, there is much opportunity arising from a related growing Chinese outbound tourism market. Subsequently, there is also opportunity for Norwegian tourism personals to explore the Chinese outbound tourism market. By analyzing Chinese face, this thesis aims to promote Norwegian tourism to Chinese tourists and impr...

Emotional autonomy and depression among Chinese adolescents.

Science.gov (United States)

Chou, K L

2000-06-01

Depression is quite common among young people in Hong Kong Chinese society. This study examined the association between emotional autonomy and depressive symptomatology among Chinese young people in Hong Kong. The respondents were 512 young people between 16 and 18 years of age from a cross-sectional study in Hong Kong. Significant bivariate relationships were found between depressive symptomatology and three dimensions of emotional autonomy (individuation, nondependency on parents, and deidealization of parents). Using multiple regression models, the author found that depressive symptomatology was associated with two aspects of emotional autonomy: individuation and deidealization of parents. Results indicate that the relationships between depressive symptomatology and these three aspects of emotional autonomy are similar in both individualistic and collectivistic societies.

Updated Status and Performance at the Fourth HST COS FUV Lifetime Position

Science.gov (United States)

Taylor, Joanna M.; De Rosa, Gisella; Fix, Mees B.; Fox, Andrew; Indriolo, Nick; James, Bethan; Jedrzejewski, Robert I.; Oliveira, Cristina M.; Penton, Steven V.; Plesha, Rachel; Proffitt, Charles R.; Rafelski, Marc; Roman-Duval, Julia; Sahnow, David J.; Snyder, Elaine M.; Sonnentrucker, Paule; White, James

2017-06-01

To mitigate the adverse effects of gain sag on the spectral quality and accuracy of Hubble Space Telescope’s Cosmic Origins Spectrograph FUV observations, COS FUV spectra will be moved from Lifetime Position 3 (LP3) to a new pristine location on the detectors at LP4 in July 2017. To achieve maximal spectral resolution while preserving detector area, the spectra will be shifted in the cross-dispersion (XD) direction by -2.5" (about -31 pixels) from LP3 or -5” (about 62 pixels) from the original LP1. At LP4, the wavelength calibration lamp spectrum can overlap with the previously gain-sagged LP2 PSA spectrum location. If lamp lines fall in the gain sag holes from LP2, it can cause line ratios to change and the wavelength calibration to fail. As a result, we have updated the Wavecal Parameters Reference Table and CalCOS to address this issue. Additionally, it was necessary to extend the current geometric correction in order to encompass the entire LP4 location. Here we present 2-D template profiles and 1-D spectral trace centroids derived at LP4 as well as LP4-related updates to the wavelength calibration, and geometric correction.

Living in Two Cultures: Chinese Canadians' Perspectives on Health.

Science.gov (United States)

Lu, Chunlei; McGinn, Michelle K; Xu, Xiaojian; Sylvestre, John

2017-04-01

Chinese people have distinctive perspectives on health and illness that are largely unrecognized in Western society. The purpose of this descriptive study was to develop a profile of Chinese immigrants' beliefs and practices related to diet, mental and social health, and sexual health. A quantitative survey with descriptive and correlational analyses was employed to examine 100 first-generation Chinese immigrants living in four urban centres across Canada (Vancouver, Toronto, Halifax, and St. Catharines). Although most Chinese immigrants preferred a Chinese diet, where they resided affected the groceries they bought and the meals they ate. Almost all participants reported their mental health was important to them and most felt comfortable discussing mental health issues with others. However, only a third would see a psychiatrist if they believed they had a mental health problem. Most participants believed social relationships were important for their health. Only a small number of participants, however, preferred making friends with mainstream Caucasian Canadians. More men than women believed sexuality contributed to health and were comfortable talking about sexual health. Chinese immigrants should be encouraged to be more engaged in the larger community in order to fully integrate themselves into Canadian society while still being encouraged to retain their healthy practices. These findings may help educators and practitioners enhance their understandings of Chinese immigrants' perspectives on health and develop culturally competent education and services in health care and health promotion.

School Experience of Chinese Sexual Minority Students in Hong Kong

Science.gov (United States)

Kwok, Diana K.

2016-01-01

Heterosexism faced by sexual minority (lesbian, gay, bisexual, and queer/questioning [LGBQ]) students has been extensively studied internationally in the past 2 decades but has only recently received attention from Hong Kong Chinese society. Chinese LGBQ students are not guaranteed to be included in Hong Kong schools, where antidiscrimination…

Digital Holography and 3D Imaging: introduction to the joint feature issue in Applied Optics and Journal of the Optical Society of America B.

Science.gov (United States)

Banerjee, Partha P; Osten, Wolfgang; Picart, Pascal; Cao, Liangcai; Nehmetallah, George

2017-05-01

The OSA Topical Meeting on Digital Holography and 3D Imaging (DH) was held 25-28 July 2016 in Heidelberg, Germany, as part of the Imaging Congress. Feature issues based on the DH meeting series have been released by Applied Optics (AO) since 2007. This year, AO and the Journal of the Optical Society of America B (JOSA B) jointly decided to have one such feature issue in each journal. This feature issue includes 31 papers in AO and 11 in JOSA B, and covers a large range of topics, reflecting the rapidly expanding techniques and applications of digital holography and 3D imaging. The upcoming DH meeting (DH 2017) will be held from 29 May to 1 June in Jeju Island, South Korea.

Cross-Cultural Differences of the Non-Motor Symptoms Studied by the Traditional Chinese Version of the International Parkinson and Movement Disorder Society- Unified Parkinson's Disease Rating Scale.

Science.gov (United States)

Yu, Rwei-Ling; Wu, Ruey-Meei; Chan, Anne Y Y; Mok, Vincent; Wu, Yih-Ru; Tilley, Barbara C; Luo, Sheng; Wang, Lu; LaPelle, Nancy R; Stebbins, Glenn T; Goetz, Christopher G

2017-01-01

Given the importance of ethnic differences in the evaluation of various aspects of symptoms in patients with Parkinson's disease (PD), we present the formal procedure for completing the traditional Chinese translation of the International and Parkinson and Movement Disorder Society/UPDRS (MDS-UPDRS) and highlight the discrepancy in nonmotor symptoms (NMS) between patients in Eastern and Western countries. A total of 350 native Chinese-speaking PD patients were recruited from multiple hospitals in Eastern countries; they completed the MDS-UPDRS. The translation process was executed and factor analysis was performed to determine the structure of the scale. Chi-squared and t tests were used to compare frequency and severity of PD symptoms between the Chinese-speaking and English-speaking groups (n = 876). NMS and motor symptoms were more severe in the Western population (Part I: t (1205) = 5.36, P < 0.0001; and Part III: t (1205) = 7.64, P < 0.0001); however, the prevalence of cognitive dysfunction and impairments in activities of daily living were more frequent in the Eastern patients. The comparative fit index was 0.93 or greater, and the exploratory factor analysis revealed compatible results between the translated scale and the original version. The traditional Chinese version of the MDS-UPDRS can be designated as an official translation of the original scale, and it is now available for use. Moreover, NMS in PD constitute a major issue worldwide, and the pattern of NMS among the Chinese population is more marked in terms of cognition-based symptoms and activities of daily living.

Development and Pilot Evaluation of a Novel Dignity-Conserving End-of-Life (EoL) Care Model for Nursing Homes in Chinese Societies.

Science.gov (United States)

Ho, Andy H Y; Dai, Annie A N; Lam, Shu-Hang; Wong, Sandy W P; Tsui, Amy L M; Tang, Jervis C S; Lou, Vivian W Q

2016-06-01

The provision of end-of-life (EoL) care in long-term-care settings remains largely underdeveloped in most Chinese societies, and nursing home residents often fail to obtain good care as they approach death. This paper systematically describes the development and implementation mechanisms of a novel Dignity-Conserving EoL Care model that has been successfully adopted by three nursing homes in Hong Kong and presents preliminary evidence of its effectiveness on enhancing dignity and quality of life (QoL) of terminally ill residents. Nine terminally ill nursing home residents completed the McGill Quality of Life Questionnaire and the Nursing Facilities Quality of Life Questionnaire at baseline and 6 months post-EoL program enrollment. Wilcoxon signed rank test was used to detect significance changes in each QoL domains across time. Although significant deterioration was recorded for physical QoL, significant improvement was observed for social QoL. Moreover, a clear trend toward significant improvements was identified for the QoL domains of individuality and relationships. A holistic and compassionate caring environment, together with the core principles of family-centered care, interagency and interdisciplinary teamwork, as well as cultural-specific psycho-socio-spiritual support, are all essential elements for optimizing QoL and promoting death with dignity for nursing home residents facing morality. This study provides a useful framework to facilitate the future development of EoL care in long-term-care settings in the Chinese context. © The Author 2015. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Chinese and related North American herbs: phytopharmacology and therapeutic values

National Research Council Canada - National Science Library

Li, Thomas S. C

2002-01-01

..., most particularly Chinese herbs. Unfortunately, while there is an incredible wealth of knowledge about Chinese herbs, most of this information has been unavailable to Western society, and even the accessible information has often been in obscure sources. The famous 15th century physician Paracelsus taught that the only difference between a medi...

[Expert consensus for the prevention of cardiovascular disease in Chinese women].

Science.gov (United States)

2017-06-01

Cardiovascular disease is the leading cause of death for Chinese women, which has not been paid enough attention at present. Chinese women account for 20 percent of 3.5 billion women all over the world. Health promotion and prevention are facing the rigorous challenge. The pathophysiological characteristics, clinical manifestations, disease diagnosis, drug metabolism and prevention strategies of woman cardiovascular diseases are different from those of men in some respects and require special attention. "Consensus for the prevention of cardiovascular diseases in Chinese women" is developed by Women Physician Committee of Chinese College Cardiovascular Physicians and Women's Health Work Group of Chinese Society of Cardiology, which is aimed at strengthening and promoting prevention of cardiovascular diseases in Chinese women.

Depressive symptoms of elderly Chinese in Guangzhou, Hong Kong, and Taipei.

Science.gov (United States)

Lai, Daniel W L

2009-09-01

Understanding the socio-cultural context is an important pre-requisite for understanding global aging and mental health. This study aimed to examine the variation in the types of depressive symptoms of aging Chinese in three ethnic Chinese societies. Data were based on a mixed purposive and random sample of aging Chinese in Guangzhou, Hong Kong, and Taipei. The 891 Chinese participants of 65 years or older were included. Depressive symptoms were measured by a Chinese 15-item Geriatric Depression Scale. Factor analysis was used to identify the factor structure of the scale when used with elderly Chinese in the three cities. There are 'within-ethnic group' differences in manifestation of depressive symptoms. Symptoms of the elderly Chinese in Guangzhou and Hong Kong were similarly related to items that indicate uncertainty and disinterest in living. The ones in Taipei expressed symptoms indicating disinterest and a negative mood. These differences were probably due to the variations in the socio-cultural, demographic, and structural characteristics among the three cities. Depressive symptoms can be culturally related and manifested differently by people sharing a similar ethnicity. The same ethnicity does not mean homogeneity. The findings should be useful for mental health practitioners in Western societies working with older Chinese immigrants. Knowing the mental health characteristics of these client groups will facilitate the designing of appropriate assessment and intervention tools to fit the culturally unique mental health needs of different subgroups in these ethno-cultural communities.

Etnisch ondernemerschap : de Chinese horecasector in Nederland en in de Verenigde Staten van Amerika

NARCIS (Netherlands)

Rijkschroeff, Boudewijn Roger

1998-01-01

Chinese cuisine has become very familiar to Dutch society in the past few decades. Although there already existed a handful of Chinese restaurants in the Netherlands shortly after the Second World War, it was not until the 1970s that the Chinese restaurant and catering sector began to bloom. In

Ecologizing industrialization in Chinese small towns

NARCIS (Netherlands)

Zhang, L.

2002-01-01

For historical reasons, any policies that attempt to address issues of Chinese farmers, agriculture and rural society are doomed to be facing dilemmas. One typical example is the question

Efficient propagation of archetype JC polyomavirus in COS-7 cells: evaluation of rearrangements within the NCCR structural organization after transfection.

Science.gov (United States)

Prezioso, Carla; Scribano, Daniela; Bellizzi, Anna; Anzivino, Elena; Rodio, Donatella Maria; Trancassini, Maria; Palamara, Anna Teresa; Pietropaolo, Valeria

2017-12-01

John Cunningham virus (JCPyV) is an ubiquitous human pathogen that causes disease in immunocompromised patients. The JCPyV genome is composed of an early region and a late region, which are physically separated by the non-coding control region (NCCR). The DNA sequence of the NCCR distinguishes two forms of JCPyV, the designated archetype and the prototype, which resulted from a rearrangement of the archetype sequence. To date, the cell culture systems for propagating JCPyV archetype have been very limited in their availability and robustness. Prior to this study, it was demonstrated that JCPyV archetype DNA replicates in COS-7 simian kidney cells expressing SV40 TAg and COS-7 cells expressing HIV-1 Tat. Based on these observations, the present study was conducted to reproduce an in vitro model in COS-7 cells transfected with the JCPyV archetype strain in order to study JCPyV DNA replication and analyze NCCR rearrangements during the viral life cycle. The efficiency of JCPyV replication was evaluated by quantitative PCR (Q-PCR) and by hemagglutination (HA) assay after transfection. In parallel, sequence analysis of JCPyV NCCR was performed. JCPyV efficiently replicated in kidney-derived COS-7 cells, as demonstrated by a progressive increase in viral load and virion particle production after transfection. The archetypal structure of NCCR was maintained during the viral cycle, but two characteristic point mutations were detected 28 days after transfection. This model is a useful tool for analyzing NCCR rearrangements during in vitro replication in cells that are sites of viral persistence, such as tubular epithelial cells of the kidney.

Chinese View of Learning and Implications for Developing Human Resources

Science.gov (United States)

Yang, Baiyin; Zheng, Wei; Li, Mingfei

2006-01-01

Chinese society has a unique view of teaching and learning that has evolved from its long history and is heavily embedded in its social and cultural roots. However, no systematic effort has been made to outline how cultural factors such as values and beliefs influence learning. This paper identifies traditional Chinese values and beliefs in…

The interface of the ferromagnetic metal CoS2 and the nonmagnetic semiconductor FeS2

KAUST Repository

Nazir, S.; Schwingenschlö gl, Udo

2010-01-01

semiconductor shows a metallic character. The CoS2 stays close to half-metallicity at the interface, while the FeS2 becomes metallic. The magnetic moment of the Co atoms at the interface slightly decreases as compared to the bulk value and a small moment

Chinese immigration in Spain. Definitions and actions regarding social integration

Directory of Open Access Journals (Sweden)

Gladys Nieto

2003-09-01

Full Text Available Currently, the social integration of immigrants constitutes an imperative of the Spanish state as well as a demand of its civil society and of immigrant organisations. While local institutions declare that the Chinese population does not show a particular interest in integrating into this society, in the last few years the Chinese voluntary associations have developed a series of strategies that have brought them closer to the public administrations, producing, in turn, particular discursive elaborations on the social integration of their group. In this article, the author analyzes the way in which the institutions and their agents –coming both from the Chinese group and the receiving society— conceive of and/or apply in their practices certain actions linked to “social integration”. For this, she limits her observation to the Chinese voluntary associations, and exemplifies the conflicts and paradoxes of the processes of social integration when immigrant organisations findthemselves exposed to unequal requirements on the part of the country of origin and the destination country.

The Secret Lives of Cepheids: Completing the Picture with HST-COS Observations of the Nearest Classical Cepheids, Polaris and delta Cephei

Science.gov (United States)

Engle, Scott

2017-08-01

Classical Cepheids, although well studied in terms of their cosmologically important Period-Luminosity Law, are proving to be increasingly complex and astrophysically intriguing in terms of atmospheric energetics. This proposal expands on data collected by us in previous cycles to probe Cepheid atmospheres, understand their heating mechanisms and answer important questions. Our previous COS FUV spectra revealed a wealth of 10,000-300,000K plasma emission lines, phase-locked with each Cepheid's pulsation periods, showing that a pulsation-driven heating mechanism is at work. To significantly expand the parameter space of the Cepheid sample, we propose four visits to the nearest and brightest Cepheid, Polaris. Only two COS spectra of Polaris were acquired previously. But we have now seen that Cepheids undergo fairly large FUV emission line variations (flux level differences of 20x and more). Observations of the ultra-low amplitude Polaris will offer remarkable insights into the effects that even minimal pulsations have on a cool supergiant atmosphere, especially when compared to full amplitude Cepheids and also non-pulsating supergiants in the instability strip. We have also recently proven that delta Cep is an X-ray variable, with a tight pulsation phase-range where the star's X-ray activity increases by over 4x. However, no COS spectra exist at this phase, which will be necessary to determine atmospheric densities and dynamics during the X-ray enhancement. When combined with our existing X-ray and FUV data set, the proposed COS data will advance a much deeper understanding of Cepheids and their atmospheric plasmas.

Development of a Roebel-cable-based cosθ dipole: design and windability of magnet ends

CERN Document Server

Lorin, Clément; Fazilleau, Philippe; Kirby, Glyn; Rossi, Lucio

2016-01-01

In the scope of the Future Circular Collider, work package 10, namely “Future Magnets”, of the EuCARD2 project aims at investigating accelerator quality magnets made of High Temperature Superconductors. The present paper deals with development of a cosθ dipole relying on Roebel cable technology. In the first part, we present in details the design of the dipole: the magnet generates 5 T in stand-alone mode with an overall current density of 684 A/mm². When operating in a background field of 13 T an extra field of 2 T can be provided by the cosθ insert due to mechanical limitations. A field increase up to 2.5 T is conceivable providing the addition of inner shell reinforcement that would reduce the magnet aperture from 40 mm to 30 mm. In the second part, winding tests of dummy Roebel cable are reported. They demonstrate the challenges stemming from the relative slippage of the cable tapes while winding that may be overcome by a lengthening of the longitudinal gap of the cable either by an increase of the...

The optical system of the proposed Chinese 12-m optical/infrared telescope

Science.gov (United States)

Su, Ding-qiang; Liang, Ming; Yuan, Xiangyan; Bai, Hua; Cui, Xiangqun

2017-08-01

The lack of a large-aperture optical/infrared telescope has seriously affected the development of astronomy in China. In 2016, the authors published their concept study and suggestions for a 12-m telescope optical system. This article presents the authors' further research and some new results. Considering that this telescope should be a general-purpose telescope for a wide range of scientific goals and could be used for frontier scientific research in the future, the authors studied and designed a variety of 12-m telescope optical systems for comparison and final decision-making. In general, we still adopt our previous configuration, but the Nasmyth and prime-focus corrector systems have been greatly improved. In this article, the adaptive optics is given special attention. Ground-layer adaptive optics (GLAO) is adopted. It has a 14-arcmin field of view. The secondary mirror is used as the adaptive optical deformable mirror. Obviously, not all the optical systems in this telescope configuration will be used or constructed at the same stage. Some will be for the future and some are meant for research rather than for construction.

Optical pattern recognition architecture implementing the mean-square error correlation algorithm

Science.gov (United States)

Molley, Perry A.

1991-01-01

An optical architecture implementing the mean-square error correlation algorithm, MSE=.SIGMA.[I-R].sup.2 for discriminating the presence of a reference image R in an input image scene I by computing the mean-square-error between a time-varying reference image signal s.sub.1 (t) and a time-varying input image signal s.sub.2 (t) includes a laser diode light source which is temporally modulated by a double-sideband suppressed-carrier source modulation signal I.sub.1 (t) having the form I.sub.1 (t)=A.sub.1 [1+.sqroot.2m.sub.1 s.sub.1 (t)cos (2.pi.f.sub.o t)] and the modulated light output from the laser diode source is diffracted by an acousto-optic deflector. The resultant intensity of the +1 diffracted order from the acousto-optic device is given by: I.sub.2 (t)=A.sub.2 [+2m.sub.2.sup.2 s.sub.2.sup.2 (t)-2.sqroot.2m.sub.2 (t) cos (2.pi.f.sub.o t] The time integration of the two signals I.sub.1 (t) and I.sub.2 (t) on the CCD deflector plane produces the result R(.tau.) of the mean-square error having the form: R(.tau.)=A.sub.1 A.sub.2 {[T]+[2m.sub.2.sup.2.multidot..intg.s.sub.2.sup.2 (t-.tau.)dt]-[2m.sub.1 m.sub.2 cos (2.tau.f.sub.o .tau.).multidot..intg.s.sub.1 (t)s.sub.2 (t-.tau.)dt]} where: s.sub.1 (t) is the signal input to the diode modulation source: s.sub.2 (t) is the signal input to the AOD modulation source; A.sub.1 is the light intensity; A.sub.2 is the diffraction efficiency; m.sub.1 and m.sub.2 are constants that determine the signal-to-bias ratio; f.sub.o is the frequency offset between the oscillator at f.sub.c and the modulation at f.sub.c +f.sub.o ; and a.sub.o and a.sub.1 are constant chosen to bias the diode source and the acousto-optic deflector into their respective linear operating regions so that the diode source exhibits a linear intensity characteristic and the AOD exhibits a linear amplitude characteristic.

Leber's hereditary optic neuropathy is associated with the mitochondrial ND6 T14484C mutation in three Chinese families

International Nuclear Information System (INIS)

Sun Yanhong; Wei Qiping; Zhou Xiangtian; Qian Yaping; Zhou Jian; Lu Fan; Qu Jia; Guan Minxin

2006-01-01

We report here the clinical, genetic, and molecular characterization of three Chinese families with maternally transmitted Leber's hereditary optic neuropathy (LHON). Clinical and genetic evaluations revealed the variable severity and age-of-onset in visual impairment in these families. In the affected matrilineal relatives, the loss of central vision is bilateral, the fellow eye becoming affected either simultaneously (45%) or sequentially (55%). The penetrances of vision loss in these pedigrees were 27%, 50%, and 60%, respectively. The age-at-onset of vision loss in these families was 14, 19, and 24 years, respectively. Furthermore, the ratios between affected male and female matrilineal relatives were 1:1, 1:1.2, and 1:2, respectively. Mutational analysis of mitochondrial DNA revealed the presence of homoplasmic ND6 T14484C mutation, which has been associated with LHON. The incomplete penetrance and phenotypic variability implicate the involvement of nuclear modifier gene(s), environmental factor(s) or mitochondrial haplotype(s) in the phenotypic expression of the LHON-associated T14484C mutation in these Chinese pedigrees

108 WESTERN INFLUENCE ON CHINESE AND NIGERIAN ...

African Journals Online (AJOL)

Ike Odimegwu

extinction of indigenous languages and cultures of many societies in ... Ogirisi: a new journal of African studies vol 9 2012. 109 ... Odinye & Odinye: Western Influence on Chinese & Nigerian Cultures. 110 .... The Ibo People and the Europeans.

Unknown plant de-construction hazard -- Toxic COS and CS2 gas from torch cutting of pipe

International Nuclear Information System (INIS)

Martin, H.L.; Nutt, A.W.; Myers, B.L.; Hightower, J.O.

1994-01-01

An employee exhibited signs of illness after apparently inhaling fumes generated from a pipe that had been cut with a cutting torch. Identification and quantification of the hazardous air emission for reduction of risk via the Department of Energy Class B Investigation are described in this case study. The old hydrogen sulfide gas flare pipe in the heavy water plant of the Savannah River Site has been abandoned with one end open to atmosphere for almost twenty years. The pipe was being removed and cut into sections for disposal during an asbestos abatement project. It contained ash like corrosion deposits that smolder after torch cutting. Investigation revealed that burning of carbon and sulfur in the oxygen deficient atmosphere in the ash generated carbonyl sulfide (COS) and carbon disulfide (CS 2 ) gas, which vented when the pipe was moved by the injured construction rigger. This is believed to be the first well documented exposure and response of a human to high concentration COS gas. Sulfur dioxide (SO 2 ) gas is also generated during the cutting. SO 2 is almost impossible to inhale and has apparently prevented a similar injury during the cutting. SO 2 is almost impossible to inhale and has apparently prevented a similar injury during the many years of US and Canadian heavy water plant de-construction experience. Immediate water quench of the smoldering ash after each cut has eliminated the hazard of residual COS and CS 2 gas. This previously unrecognized industrial hazard may be encountered by other chemical and petroleum industries during torch cutting of pipes that contain similar deposits of iron oxide, iron sulfate, sulfur and carbon

Morphology controllable time-dependent CoS nanoparticle thin films as efficient counter electrode for quantum dot-sensitized solar cells

Science.gov (United States)

Reddy, Araveeti Eswar; Rao, S. Srinivasa; Gopi, Chandu V. V. M.; Anitha, Tarugu; Thulasi-Varma, Chebrolu Venkata; Punnoose, Dinah; Kim, Hee-Je

2017-11-01

Cobalt sulfide (CoS) agglomerated nanoparticle thin films obtained by a facile chemical bath method at different deposition times. The CoS counter electrode (CE) deposited at 3 h deposition time (CC-3h) based quantum dot sensitized solar cells (QDSSCs) achieves higher power conversion efficiency (η) of 3.67% than those of CC-2h (1.83%), CC-4h (2.52%), and Pt (1.48%) CEs, under one sun illumination (100 mW cm-2, AM 1.5 G). The electrochemical analysis revealed that CC-3h CE shows a smaller charge transfer resistance (9.22 Ω) at the CE/electrolyte interface than the CC-2h (23.34 Ω), CC-4h (19.73 Ω) and Pt (139.92 Ω) CEs, respectively.

The Influences of Western Food Culture on Contemporary Chinese Food Culture

Institute of Scientific and Technical Information of China (English)

张林

2017-01-01

Food, an essential prerequisite for existence, plays an irreplaceable role in the development of society and in the progress of human beings. Chinese food culture has a long and bril iant history, but under the huge impacts of the western civilization, it has been greatly influenced. From these study, the positive influences of the western food culture on the contemporary Chinese food culture can be clearly seen, which also have promoted the diverse developments of Chinese dietary culture.

INSTITUTIONAL Change as Cultural Change. An Illustration by Chinese Postsocialist Transformation

OpenAIRE

EL KAROUNI, Ilyess

2007-01-01

Culture of a society reflects its social values. So, through Chinese experience, we want to show that institutional change is not only an economic or a political process but fundamentally a cultural one. It is therefore based on a change in values and mentalities. Like in a chemical reaction, we discern initial conditions, factors which triggered the reaction, catalysts and elements of synthesis. Chinese institutional change per se derived from a cultural shock induced by the Chinese economic...

Reacting to Face Loss in Chinese Business Culture: An Interview Report

Science.gov (United States)

Cardon, Peter W.

2006-01-01

In Chinese culture, the concept of face refers to personal dignity, prestige, and status and serves to maintain harmony in social relationships and hierarchies. The fear of the loss of face permeates Chinese society. In business, face loss may disrupt deals and harm goodwill. However, limited empirical research has addressed the emotional…

In situ synthesis of 3D CoS nanoflake/Ni(OH)_2 nanosheet nanocomposite structure as a candidate supercapacitor electrode

International Nuclear Information System (INIS)

Li, Songzhan; Wen, Jian; Chen, Tian; Xiong, Liangbin; Wang, Jianbo; Fang, Guojia

2016-01-01

A three-dimensional (3D) CoS/Ni(OH)_2 nanocomposite structure based on CoS nanoflakes and two-dimensional (2D) Ni(OH)_2 nanosheets were in situ synthesized on Ni foam by a whole hydrothermal reaction and electrodeposition process. The 3D CoS/Ni(OH)_2 nanocomposite structures demonstrate the combined advantages of a sustained cycle stability of CoS and high specific capacitance from Ni(OH)_2. The obtained CoS/Ni(OH)_2 nanocomposite structures on Ni foam can directly serve as a binder-free electrode for a supercapacitor. For the 3D CoS/Ni(OH)_2 nanocomposite electrode, the high specific capacitance is 1837 F g"−"1 at a scan rate of 1 mV s"−"1, which is obviously higher than both the bare CoS electrode and Ni(OH)_2 electrode. The galvanostatic charge and discharge measurements illustrate that the 3D CoS/Ni(OH)_2 nanocomposite electrode possesses excellent cycle stability, and it keeps a 95.8% retention of the initial capacity after 5000 cycles. Electrochemical impedance spectroscopy measurements also confirm that the 3D CoS/Ni(OH)_2 nanocomposite electrode has better electrochemical characteristics. These remarkable performances can be attributed to the unique 3D nanoporous structure of CoS/Ni(OH)_2 which leads to a large accessible surface area and a high stability during long-term operation. In addition, 2D Ni(OH)_2 nanosheets in 3D nanocomposite structures can afford rapid mass transport and a strong synergistic effect of CoS and Ni(OH)_2 as individual compositions contribute to the high performance of the nanocomposite structure electrode. These results may promote the design and implementation of nanocomposite structures in advanced supercapacitors. (paper)

COS-B observation of the milky way in high-energy gamma rays

International Nuclear Information System (INIS)

Mayer-Hasselwander, H.A.; Lebrun, F.; Masnou, J.L.

1978-01-01

The Caravane Collaboration's gamma-ray astronomy experiment aboard ESA's satellite COS-B has been recording celestial gamma rays in the energy range from about 50 MeV to several GeV since August 1975. These observations covers the whole range of galactic longitude, thus making it possible to present here the first complete detailed gamma-ray survey of the Milky Way with greatly improved statistical accuracy and significantly better energy measurement than in the previous survey. The present work concentrates on the spatial aspects of the gamma radiation, including localised sources

Altering the Rules: Chinese Homeowners’ Participation in Policymaking

Directory of Open Access Journals (Sweden)

Yihong Jiang

2013-01-01

Full Text Available This study looks at Chinese homeowners’ participation in policymaking. Drawing on evidence from Guangzhou and Beijing, it shows that various organised homeowner activists have moved upstream in the policy process and have begun to push beyond policy implementation into the domain of agenda setting and “rule-making”. These advocates display rights-conscious patterns of behaviour that are closer to that of interest or lobby groups than to the typical repertoire of Chinese contentious citizens. The study suggests that this kind of political participation is on the rise amongst Chinese homeowner activists. This result complements and extends other recent findings that suggest the Chinese policy process is gradually opening up. Such a trend could have significant implications and calls for more research in different domains of state-society relations.

THE CHARACTERISTIC OF JAPANESE NEOLOGISM-LOANWORDS IN CHINESE PUBLICISTIC DISCOURSE

Directory of Open Access Journals (Sweden)

Фу Цзе

2013-04-01

Full Text Available The purpose of writing this article is investigation of the basic ways of meaning changing of Japanese words in Chinese publicistic discourse - active assimilation is associated with Chinese youth’s lifestyle changes and, consequently, it’s related to the mental part of Chinese society.The most deep and quick changing in modern world is reflected in publicistic, this is the reason why we considered Chinese publicistic discourse as a topical resource, that reflects lighting fast changing in modern language. Learning common neologism-loanwords in Chinese publicistic discourse is new field of learning the issue in assimilation Japanese neologism-loanwords in Chinese language.The results of analysis of basic ways in the meaning changing of Japanese words in Chinese publicistic discourse reveals the following: extension of meaning, contraction of meaning, rhetorical meaning changing: positive or negative, conversion of the initial and secondary meaning.DOI: http://dx.doi.org/10.12731/2218-7405-2013-2-36

Rectification of the water permeability in COS-7 cells at 22, 10 and 0°C.

Directory of Open Access Journals (Sweden)

Diana B Peckys

Full Text Available The osmotic and permeability parameters of a cell membrane are essential physico-chemical properties of a cell and particularly important with respect to cell volume changes and the regulation thereof. Here, we report the hydraulic conductivity, L(p, the non-osmotic volume, V(b, and the Arrhenius activation energy, E(a, of mammalian COS-7 cells. The ratio of V(b to the isotonic cell volume, V(c iso, was 0.29. E(a, the activation energy required for the permeation of water through the cell membrane, was 10,700, and 12,000 cal/mol under hyper- and hypotonic conditions, respectively. Average values for L(p were calculated from swell/shrink curves by using an integrated equation for L(p. The curves represented the volume changes of 358 individually measured cells, placed into solutions of nonpermeating solutes of 157 or 602 mOsm/kg (at 0, 10 or 22°C and imaged over time. L(p estimates for all six combinations of osmolality and temperature were calculated, resulting in values of 0.11, 0.21, and 0.10 µm/min/atm for exosmotic flow and 0.79, 1.73 and 1.87 µm/min/atm for endosmotic flow (at 0, 10 and 22°C, respectively. The unexpected finding of several fold higher L(p values for endosmotic flow indicates highly asymmetric membrane permeability for water in COS-7. This phenomenon is known as rectification and has mainly been reported for plant cell, but only rarely for animal cells. Although the mechanism underlying the strong rectification found in COS-7 cells is yet unknown, it is a phenomenon of biological interest and has important practical consequences, for instance, in the development of optimal cryopreservation.

The internal radiation dose calculations based on Chinese mathematical phantom

International Nuclear Information System (INIS)

Wang Haiyan; Li Junli; Cheng Jianping; Fan Jiajin

2006-01-01

The internal radiation dose calculations built on Chinese facts become more and more important according to the development of nuclear medicine. the MIRD method developed and consummated by the society of Nuclear Medicine (America) is based on the European and American mathematical phantom and can't fit Chinese well. The transport of γ-ray in the Chinese mathematical phantom was simulated with Monte Carlo method in programs as MCNP4C. the specific absorbed fraction (Φ) of Chinese were calculated and the Chinese Φ database was created. The results were compared with the recommended values by ORNL. the method was proved correct by the coherence when the target organ was the same with the source organ. Else, the difference was due to the different phantom and the choice of different physical model. (authors)

[Key points of poverty alleviation of Chinese herbal medicine industry and classification of recommended Chinese herbal medicines].

Science.gov (United States)

Huang, Lu-Qi; Su, Gang-Qiang; Zhang, Xiao-Bo; Sun, Xiao-Ming; Wu, Xiao-Jun; Guo, Lan-Ping; Li, Meng; Wang, Hui; Jing, Zhi-Xian

2017-11-01

To build a well-off society in an all-round way, eliminate poverty, improve people's livelihood and improve the level of social and economic development in poverty-stricken areas is the frontier issues of the government and science and technology workers at all levels. Chinese herbal medicine is the strategic resource of the people's livelihood, Chinese herbal medicine cultivation is an important part of China's rural poor population income. As most of the production of Chinese herbal medicine by the biological characteristics of their own and the interaction of natural ecological environment factors, showing a strong regional character.the Ministry of Traditional Chinese Medicine and the State Council Poverty Alleviation Office and other five departments jointly issued the "China Herbal Industry Poverty Alleviation Action Plan (2017-2020)", according to local conditions of guidance and planning of Chinese herbal medicine production practice, promote Chinese herbal medicine industry poverty alleviation related work In this paper, based on the relevant data of poverty-stricken areas, this paper divides the areas with priority to the poverty alleviation conditions of Chinese herbal medicine industry, and analyzes and catalogs the list of Chinese herbal medicines grown in poverty-stricken areas at the macro level. The results show that there are at least 10% of the poor counties in the counties where the poverty-stricken counties and the concentrated areas are concentrated in the poverty-stricken areas. There is already a good base of Chinese herbal medicine industry, which is the key priority area for poverty alleviation of Chinese herbal medicine industry. Poverty-stricken counties, with a certain degree of development of Chinese medicine industry poverty alleviation conditions, the need to strengthen the relevant work to expand the foundation and capacity of Chinese herbal medicine industry poverty alleviation; 37% of poor counties to develop Chinese medicine

Mechanistic and kinetic study on the catalytic hydrolysis of COS in small clusters of sulfuric acid.

Science.gov (United States)

Li, Kai; Song, Xin; Zhu, Tingting; Wang, Chi; Sun, Xin; Ning, Ping; Tang, Lihong

2018-01-01

The catalytic hydrolysis of carbonyl sulfide (COS) and the effect of small clusters of H 2 O and H 2 SO 4 have been studied by theoretical calculations. The addition of H 2 SO 4 could increase the enthalpy change (ΔHhydrolysis reaction changed from an endothermic reaction to an exothermic reaction. Further, H 2 SO 4 decreases the energy barrier by 5.25 kcal/mol, and it enhances the catalytic hydrolysis through the hydrogen transfer effect. The (COS + H 2 SO 4 -H 2 O) reaction has the lowest energy barrier of 29.97 kcal/mol. Although an excess addition of H 2 O and H 2 SO 4 increases the energy barrier, decreases the catalytic hydrolysis, which is consistent with experimental observations. The order of the energy barriers for the three reactions from low to high are as follows: COS + H 2 SO 4 -H 2 O hydrolysis of COS both kinetically and thermodynamically. Copyright © 2017 Elsevier Ltd. All rights reserved.

Korea-China Optical Technology Research Centre

Energy Technology Data Exchange (ETDEWEB)

Kim, Cheol Jung; Cha, H. K.; Rhee, Y. J. (and others)

2007-04-15

The main objectives of this project are to develop cooperative channel by personnel exchanges between industrial, educational and research partners of Korea and China on the fields of optical technologies which are the basis of optical industry and being spot-lighted as new industry of 21th century, and to raise the class of Korean optical technology up to world class by utilization of Chinese large facilities through the cooperative research between the optical technology institutions of both sides. To attain the goals mentioned above, we carried out the cooperative researches between the Korean and Chinese optical technology institutions in the following 7 fields; ? research cooperation between KAERI-SITP for the quantum structured far-IR sensor technology - research cooperation for the generation of femtosecond nuclear fusion induced neutrons - research cooperation between KAERI-AIOFM for laser environment analysis and remote sensing technology - research cooperation between KAERI-SIOM for advanced diode-pumped laser technology - cooperative research related on linear and nonlinear magneto-optical properties of advanced magnetic quantum structures - design of pico-second PW high power laser system and its simulation and - cooperative research related on the femto-second laser-plasma interaction physics.

Korea-China Optical Technology Research Centre

International Nuclear Information System (INIS)

Kim, Cheol Jung; Cha, H. K.; Rhee, Y. J.

2007-04-01

The main objectives of this project are to develop cooperative channel by personnel exchanges between industrial, educational and research partners of Korea and China on the fields of optical technologies which are the basis of optical industry and being spot-lighted as new industry of 21th century, and to raise the class of Korean optical technology up to world class by utilization of Chinese large facilities through the cooperative research between the optical technology institutions of both sides. To attain the goals mentioned above, we carried out the cooperative researches between the Korean and Chinese optical technology institutions in the following 7 fields; ? research cooperation between KAERI-SITP for the quantum structured far-IR sensor technology - research cooperation for the generation of femtosecond nuclear fusion induced neutrons - research cooperation between KAERI-AIOFM for laser environment analysis and remote sensing technology - research cooperation between KAERI-SIOM for advanced diode-pumped laser technology - cooperative research related on linear and nonlinear magneto-optical properties of advanced magnetic quantum structures - design of pico-second PW high power laser system and its simulation and - cooperative research related on the femto-second laser-plasma interaction physics

Kinetic Study of COS with Tertiary Alkanolamine Solutions. 2. Modeling and Experiments in a Stirred Cell Reactor

NARCIS (Netherlands)

Littel, Rob J.; Versteeg, Geert F.; Swaaij, Wim P.M. van

1992-01-01

Absorption experiments of COS into aqueous solutions of MDEA and DEMEA at 303 K have been carried out in a stirred cell reactor. An absorption model, based on Higbie’s penetration theory, has been developed and applied to interpret the absorption experiments, using the kinetic data obtained in part

COS-burst: Observations of the Impact of Starburst-driven Winds on the Properties of the Circum-galactic Medium

Energy Technology Data Exchange (ETDEWEB)

Heckman, Timothy; Borthakur, Sanchayeeta [Center for Astrophysical Sciences, Department of Physics and Astronomy, Johns Hopkins University, Baltimore, MD 21218 (United States); Wild, Vivienne [School of Physics and Astronomy, University of St Andrews, St Andrews KY16 9AJ (United Kingdom); Schiminovich, David [Department of Astronomy, Columbia University, New York, NY 10027 (United States); Bordoloi, Rongmon, E-mail: theckma1@jhu.edu [MIT-Kavli Center for Astrophysics and Space Research, 77 Massachusetts Avenue, Cambridge, MA 02139 (United States)

2017-09-10

We report on observations made with the Cosmic Origins Spectrograph (COS) on the Hubble Space Telescope ( HST ) using background quasi-stellar objects to probe the circum-galactic medium (CGM) around 17 low-redshift galaxies that are undergoing or have recently undergone a strong starburst (the COS-Burst program). The sightlines extend out to roughly the virial radius of the galaxy halo. We construct control samples of normal star-forming low-redshift galaxies from the COS/ HST archive that match the starbursts in terms of galaxy stellar mass and impact parameter. We find clear evidence that the CGM around the starbursts differs systematically compared to the control galaxies. The Ly α , Si iii, C iv, and possibly O vi absorption lines are stronger as a function of impact parameter, and the ratios of the equivalent widths of C iv/Ly α and Si iii/Ly α are both higher than in normal star-forming galaxies. We also find that the widths and the velocity offsets (relative to v {sub sys}) of the Ly α absorption lines are significantly larger in the CGM of the starbursts, implying velocities of the absorbing material that are roughly twice the halo virial velocity. We show that these properties can be understood as a consequence of the interaction between a starburst-driven wind and the preexisting CGM. These results underscore the importance of winds driven from intensely star-forming galaxies in helping drive the evolution of galaxies and the intergalactic medium. They also offer a new probe of the properties of starburst-driven winds and of the CGM itself.

Corporate Social Responsibility in the Oil Industry-Comparative Case Studies Of Chinese Oil Enterprises In Five Latin American Countries

Science.gov (United States)

Wu, Wenyuan

This dissertation evaluates and compares social and environmental records of Chinese national oil companies (NOCs) operating in Latin America from the early 21st century to 2015. Five countries representing the entirety of Chinese NOCs' physical presence are selected: Peru, Ecuador, Argentina, Colombia, and Venezuela. The project discovers that Chinese NOCs demonstrate the highest level of social responsibility in Peru and the lowest in Venezuela, with the other three countries constituting intermediate observations. The differences in social responsibility records are then causally traced to variances in the host countries' regulatory frameworks and civil society capacities. Chinese NOCs are found to be most willing to commit to social responsibility under an enabling regulatory environment in which the host government facilitates competitiveness and decentralization in its hydrocarbons industry while upholding inclusive policies regarding its civil society. Moreover, these NOCs are most likely to follow through on their CSR commitments when faced with a unified and collaborative civil society. These major findings yield important policy lessons for both the host government and the civil society in developing countries with abundance in energy resources.

Chinese Studies and Beyond

DEFF Research Database (Denmark)

Brødsgaard, Kjeld Erik

2013-01-01

Many different conceptual approaches and models have been used to analyze contemporary Chinese history and politics. Some of the more commonly used include "totalitarianism", "two-line struggle", "clientelism", "tendency analysis", "political culture", "interest group politics", "bureaucratic...... politics", "corporatism", "civil society", "fragmented authoritarianism", etc. (Brødsgaard, 1989; Guo 2013). This paper will survey these approaches in order to place the analysis of the contemporary Chinese politics and history in a comparative perspective. A survey of the field will remind us...... that contemporary China studies have increasingly developed into a collective effort and that no scholar conducts his/her research in a vacuum devoid of dept to other contributions in the field. The paper will focus on the period since the Cultural Revolution. Consequently, we will not attempt a discussion...

Russian – Chinese Trade and Exchange Rate

Directory of Open Access Journals (Sweden)

Dmitry Alexandrovich Izotov

2012-09-01

Full Text Available The author assesses the impact of the Yuan exchange rate volatility on the indicators of the Russian-Chinese trade (the analysis is made on the ground of the statistical database CEIC. Quantitative estimates of changes in Russian-Chinese merchandise trade by commodity groups (in the HS classification due to the revaluation of the CNY against the USD were obtained via the regression analysis. In the case of the revaluation of the Yuan to the US dollar the value of Russian exports may increase for such commodity groups as mineral products, chemical industry products, base metals, precious stones and metals, and vehicles. This article shows that the value of Chinese imports will decrease for such merchandise groups as transport vehicles, machinery and equipment, leather industry products, non-precious metals and products from them; in this case, the import of the food industry products, mineral products and optical instruments will decrease insignificantly. The author concludes that the revaluation of the Yuan, contributing to the growth of Russian exports and the reduction in Chinese imports, will not cause a radical change in structure of the Russian-Chinese trade

Older Chinese women immigrants and their leisure experiences: before and after emigration to the United States

Science.gov (United States)

Ching-Hua Ho; Jaclyn A. Card

2002-01-01

The concept of leisure has generally focused on men. This is especially true in Chinese society where women seldom have the right to speak about leisure or mention leisure activities. For many Chinese women, the integration of household and leisure has been necessary to find meaning in life. Based on this concept, we explored older Chinese women immigrants'...

Comparison of factors associated with occludable angle between american Caucasians and ethnic Chinese.

Science.gov (United States)

Wang, Ye Elaine; Li, Yingjie; Wang, Dandan; He, Mingguang; Lin, Shan

2013-11-21

To determine if factors associated with gonioscopy-determined occludable angle among American Caucasians are similar to those found in ethnic Chinese. This is a prospective cross-sectional study with 120 American Caucasian, 116 American Chinese, and 116 mainland Chinese subjects. All three groups were matched for sex and age (40-80 years). Gonioscopy was performed for each subject (occludable angles = posterior trabecular meshwork not visible for ≥2 quadrants). Anterior segment optical coherence tomography and customized software was used to measure anterior segment biometry and iris parameters, including anterior chamber depth/width (ACD, ACW), lens vault (LV), and iris thickness/area/curvature. In both Chinese and Caucasians, eyes with occludable angles had smaller ACD and ACW, and larger LV and iris curvature than eyes with open angles (all P gonioscopy-determined occludable angle was significantly associated with LV, iris area, and sex (all P < 0.03) in Chinese; and with LV, ACD, iris thickness, age, and sex (all P < 0.04) in Caucasians. Several factors associated with occludable angle differed between Caucasians and Chinese, suggesting potentially different mechanisms in occludable angle development in the two racial groups. This is the first study to demonstrate that lens vault is an important anterior segment optical coherence tomography parameter in the screening for angle closure in Caucasians. In addition, iris thickness was a significant predictor for occludable angles in Caucasians but was not in ethnic Chinese.

The Integration of Education in Multi-racial and Multi-cultural Society

OpenAIRE

Chamisah, Chamisah; M. Daud, Ridhwan

2016-01-01

This study aims to know the reasons of education ina multi-racial and multi-cultural society demands integration.. The studywhich focuses onMalaysia country typified by three major ethnic groups, namely Malays, Chinese and Indians,foundthat, firstlythe integration of curriculum in creating a holistic education isvital for the society to create a competitive human capital with value laden such as trustworthiness, dedication, creativity, civic awareness and many more. Secondly, integration curr...

Proceedings of the IEEE laser and electro-optics society annual meeting

International Nuclear Information System (INIS)

Hudson, M.J.B.; Raney, H.; Raney, D.; Spalaris, C.N.

1990-01-01

This book is covered under the following headings: Electro-optic systems; Emerging laser technology; Optical sensors and measurements; Optoelectronics; Semiconductor diode lasers; Solid state lasers; UV and short wavelength; Applied optical diagnostics of semiconductor materials and devices symposium and optical sensors and measurements; and Applied optical diagnostics of semiconductor materials and devices symposium

Applications of Nano-optics.

Science.gov (United States)

Zhou, Changhe; Fainman, Yeshaiahu; Sheng, Yunlong

2011-11-01

As nanoscale fabrication techniques advance, nano-optics continues to offer enabling solutions to numerous practical applications for information optics. This Applied Optics feature issue focuses on the Application of Nano-optics. © 2011 Optical Society of America

Cross-cultural adaptation and Chinese students in Europe

NARCIS (Netherlands)

Broeder, Peter

2014-01-01

This contribution goes into the experiences of Chinese students studying at universities abroad. In the host societies they find themselves having to deal with major cultural confusion, which frustrates their education. Individualism and independence are characteristics strongly embedded in modern

Alarm bells ring: suicide among Chinese physicians: A STROBE compliant study.

Science.gov (United States)

Wang, Yu; Liu, Lei; Xu, Hongbin

2017-08-01

To our surprise, there were 2 Chinese doctors who committed suicide in the last 2 months. What are the reasons for more and more Chinese doctors to commit suicide?We present 18 cases of China's physicians who committed suicide.We summarized the main reasons for the suicide of Chinese doctors from 2004 to 2017, and the main causes included clinical working stress, Job title promotion requirements stress, tension between the doctors and patients, and shying away from necessary treatment of their illness.It is a cruel fact that more and more physicians died of suicide in China. We hope that suicide among Chinese doctors could be recognized so that it could be concerned with the understanding of human societies.

Templates of “Chineseness” and trajectories of Cambodian Chinese entrepreneurship in Phnom Penh

OpenAIRE

Verver, M.J.

2012-01-01

In the 1960s, William Willmott described Cambodia as a plural society in which different ethnic groups occupy different places in the economic structure. The Chinese made up the economic class, active in trade and commerce, and formed a definable ethnic community, both socioculturally and politically. Since Willmott’s seminal studies, Cambodia’s ethnic Chinese have endured the destruction and repression of both private enterprise and Chinese sociocultural life (1970–1990), followed by a revit...

Cultural Differences in Chinese American and European American Children's Drawing Skills over Time

Science.gov (United States)

Huntsinger, Carol S.; Jose, Paul E.; Krieg, Dana Balsink; Luo, Zupei

2011-01-01

Parents and early childhood teachers in Chinese societies and the United States have had dissimilar views about appropriate art instruction for young children. The Chinese view is that creativity will emerge after children have been taught essential drawing skills. The American view has been that children's drawing skills emerge naturally and that…

First genetic linkage map of Taraxacum koksaghyz Rodin based on AFLP, SSR, COS and EST-SSR markers.

Science.gov (United States)

Arias, Marina; Hernandez, Monica; Remondegui, Naroa; Huvenaars, Koen; van Dijk, Peter; Ritter, Enrique

2016-08-04

Taraxacum koksaghyz Rodin (TKS) has been studied in many occasions as a possible alternative source for natural rubber production of good quality and for inulin production. Some tire companies are already testing TKS tire prototypes. There are also many investigations on the production of bio-fuels from inulin and inulin applications for health improvement and in the food industry. A limited amount of genomic resources exist for TKS and particularly no genetic linkage map is available in this species. We have constructed the first TKS genetic linkage map based on AFLP, COS, SSR and EST-SSR markers. The integrated linkage map with eight linkage groups (LG), representing the eight chromosomes of Russian dandelion, has 185 individual AFLP markers from parent 1, 188 individual AFLP markers from parent 2, 75 common AFLP markers and 6 COS, 1 SSR and 63 EST-SSR loci. Blasting the EST-SSR sequences against known sequences from lettuce allowed a partial alignment of our TKS map with a lettuce map. Blast searches against plant gene databases revealed some homologies with useful genes for downstream applications in the future.

Falungong: recent developments in Chinese notions of healing.

Science.gov (United States)

Gale, Deborah Dysart; Gorman-Yao, W M

2003-01-01

Transcultural nursing literature provides a rich picture of prominent Chinese health-related beliefs derived from the traditions of Confucianism, Buddhism and Taoism. However, these traditional beliefs are being challenged and modified in response to public discussion of a new spiritual movement, Falungong (also spelled Falun Gong). This movement calling for personal and social renewal has arisen in reaction to significant political and economic upheavals in Chinese society. This paper presents an overview of the Falungong movement and the health beliefs it advances. Implications for U.S. nursing practice are discussed.

Aerosol optical properties observation and its relationship to meteorological conditions and emission during the Chinese National Day and Spring Festival holiday in Beijing

Science.gov (United States)

Zheng, Yu; Che, Huizheng; Zhao, Tianliang; Zhao, Hujia; Gui, Ke; Sun, Tianze; An, Linchang; Yu, Jie; Liu, Chong; Jiang, Yongcheng; Zhang, Lei; Wang, Hong; Wang, Yaqiang; Zhang, Xiaoye

2017-11-01

The reduction of traffic flow in downtown areas during the Chinese National Day holiday and the fireworks during the Spring Festival provide a unique opportunity for investigating the impact of urban anthropogenic activities on aerosol optical properties during these important Chinese festivals in Beijing. The National Day in 2014 and 2015 and Spring Festival in 2015 and 2016 were selected as study periods. The aerosol optical depth (AOD) at 440 nm increased over the all holiday periods and the average AODs during the 2015 National Day, 2015 Spring Festival and 2016 Spring Festival were about 81%, 21% and 36% higher than the background levels, respectively. The average AOD in 2014 National Day holiday was lower than background level partly influenced by precipitation event. The absorption AOD (AAOD) at 440 nm showed consistent variations with the AOD and the average AAODs during the 2015 National Day, 2015 Spring Festival and 2016 Spring Festival holidays were about 75%, 19% and 23% higher than the background level, respectively. The mean values of single scattering albedo were greater than the background level during the Spring Festival holidays, whereas the values during the National Day holiday in 2015 were lower partly due to the reduction of vehicular emissions in downtown areas. Fine- and coarse-mode particle volumes during pollution periods in holidays were 0.04-0.25 μm3 and 0.03-0.15 μm3 larger than background level, respectively. The results of potential source contribution function and concentration-weighted trajectory analyses identified the areas south of Beijing as the main source regions of PM2.5 and were responsible for the extremely high PM2.5 concentrations in Beijing during the holiday periods. The findings of this study may aid understanding the effects of human activities on aerosol optical properties over Beijing area and contribute to improving regional air quality.

Obtaining Msub(W)-Msub(Z) cos theta in technicolor theories

International Nuclear Information System (INIS)

Grady, M.

1983-01-01

We show that the successful relation Msub(w) = Msub(z) cos theta is preserved in the technicolor formulation of the dynamical Higgs mechanism provided only that the creation operators for Goldstone bosons associated with broken generators belong to the Isub(w)=1/2 representation of the weak isospin group. We present a plausibility argument that this is indeed the case. No additional isospin or isospin-like global SU(2) symmetries are then required allowing isospin to be spontaneously broken. This may be of help in producing a large msub(c)/msub(s) splitting. It is also shown how the weak hypercharge interaction can produce substantial vacuum isospin breaking in a theory which is only marginally asymptotically free. This mechanism predicts msub(#betta#)μ/msub(μ)approx.=(msub(s)/msub(c)) 3 , providing a natural explanation for small neutrino masses. (orig.)

New Trends in the Chinese Diet: Cultural Influences on Consumer Behaviour

Science.gov (United States)

Cicia, Gianni; Grunert, Klaus G.; Krystallis, Athanasios K.; Zhou, Yanfeng; Cembalo, Luigi; Verneau, Fabio; Caracciolo, Francesco

2016-01-01

China is one of the most dynamic regions in the world in terms of economic growth and development. Such development has inevitably influenced the structure and habits of Chinese society. Whilst the economic condition of the middle class and high-income segment has steadily improved, cultural changes are also under way: ancient Chinese traditions now include major elements from other cultures, most notably the West. The above scenario is the background to this paper. A structured research-administered survey was developed to investigate the changes in the Chinese consumer food culture: 500 urban participants were randomly selected from six reference cities, covering geographically almost the whole country. This study aims not only to analyze the propensity of consumers to include food products from other countries in their ancient Chinese culinary culture, but also represents an initial attempt to perform a market segmentation of Chinese consumers according to their degree of cultural openness towards non-Chinese food, taking into account socio-demographic, cognitive and psychographic variables. PMID:27800438

New Trends in the Chinese Diet: Cultural Influences on Consumer Behaviour.

Science.gov (United States)

Del Giudice, Teresa; Cicia, Gianni; Grunert, Klaus G; Krystallis, Athanasios K; Zhou, Yanfeng; Cembalo, Luigi; Verneau, Fabio; Caracciolo, Francesco

2016-04-19

China is one of the most dynamic regions in the world in terms of economic growth and development. Such development has inevitably influenced the structure and habits of Chinese society. Whilst the economic condition of the middle class and high-income segment has steadily improved, cultural changes are also under way: ancient Chinese traditions now include major elements from other cultures, most notably the West. The above scenario is the background to this paper. A structured research-administered survey was developed to investigate the changes in the Chinese consumer food culture: 500 urban participants were randomly selected from six reference cities, covering geographically almost the whole country. This study aims not only to analyze the propensity of consumers to include food products from other countries in their ancient Chinese culinary culture, but also represents an initial attempt to perform a market segmentation of Chinese consumers according to their degree of cultural openness towards non-Chinese food, taking into account socio-demographic, cognitive and psychographic variables.

Chinese life cycle impact assessment factors.

Science.gov (United States)

Yang, J X; Nielsen, P H

2001-04-01

The methodological basis and procedures for determination of Chinese normalization references and weighting factors according to the EDIP-method is described. According to Chinese industrial development intensity and population density, China was divided into three regions and the normalization references for each region were calculated on the basis of an inventory of all of the region's environmental emissions in 1990. The normalization reference was determined as the total environmental impact potential for the area in question in 1990 (EP(j)90) divided by the population. The weighting factor was determined as the normalization reference (ER(j)90) divided by society's target contribution in the year 2000 based on Chinese political reduction plans, ER(j)T2000. This paper presents and discuss results obtained for eight different environmental impact categories relevant for China: global warming, stratospheric ozone depletion, acidification, nutrient enrichment, photochemical ozone formation and generation of bulk waste, hazardous waste and slag and ashes.

Living and dying with dignity in Chinese society: perspectives of older palliative care patients in Hong Kong.

Science.gov (United States)

Ho, Andy Hau Yan; Chan, Cecilia Lai Wan; Leung, Pamela Pui Yu; Chochinov, Harvey Max; Neimeyer, Robert A; Pang, Samantha Mei Che; Tse, Doris Man Wah

2013-07-01

the empirical Dignity Model has profoundly influenced the provision of palliative care for older terminally ill patients in the West, as it provides practical guidance and intervention strategies for promoting dignity and reducing distress at the end-of-life. to examine the concept of 'living and dying with dignity' in the Chinese context, and explore the generalisability of the Dignity Model to older terminal patients in Hong Kong. using qualitative interviews, the concept of dignity was explored among 16 older Chinese palliative care patients with terminal cancer. Framework analysis with both deductive and inductive methods was employed. the three major categories of themes of the Dignity Model were broadly supported. However, the subtheme of death anxiety was not supported, while two subthemes of generativity/legacy and resilience/fighting spirit manifested differently in the Chinese context. Furthermore, four new emergent themes have been identified. They include enduring pain, moral transcendence, spiritual surrender and transgenerational unity. these findings highlight both a cultural and a familial dimension in the construct of dignity, underline the paramount importance of cultural awareness and competence for working with ethnically diverse groups, and call for a culturally sensitive and family oriented approach to palliative care interventions with older Chinese terminal patients.

Optical trapping of a spherically symmetric sphere in the ray-optics regime: a model for optical tweezers upon cells

International Nuclear Information System (INIS)

Chang Yiren; Hsu Long; Chi Sien

2006-01-01

Since their invention in 1986, optical tweezers have become a popular manipulation and force measurement tool in cellular and molecular biology. However, until recently there has not been a sophisticated model for optical tweezers on trapping cells in the ray-optics regime. We present a model for optical tweezers to calculate the optical force upon a spherically symmetric multilayer sphere representing a common biological cell. A numerical simulation of this model shows that not only is the magnitude of the optical force upon a Chinese hamster ovary cell significantly three times smaller than that upon a polystyrene bead of the same size, but the distribution of the optical force upon a cell is also much different from that upon a uniform particle, and there is a 30% difference in the optical trapping stiffness of these two cases. Furthermore, under a small variant condition for the refractive indices of any adjacent layers of the sphere, this model provides a simple approximation to calculate the optical force and the stiffness of an optical tweezers system

Chinese adaptation and validation of the patellofemoral pain severity scale.

Science.gov (United States)

Cheung, Roy T H; Ngai, Shirley P C; Lam, Priscillia L; Chiu, Joseph K W; Fung, Eric Y H

2013-05-01

This study validated the Patellofemoral Pain Severity Scale translated into Chinese. The Chinese Patellofemoral Pain Severity Scale was translated from the original English version following standard forward and backward translation procedures recommended by the International Society for Pharmacoeconomics and Outcomes Research. The survey was then conducted in clinical settings by a questionnaire comprising the Chinese Patellofemoral Pain Severity Scale, Kujala Scale and Western Ontario and McMaster Universities (WOMAC) Osteoarthritis Index. Eighty-four Chinese reading patients with patellofemoral pain were recruited from physical therapy clinics. Internal consistency of the translated instrument was measured by Cronbach alpha. Convergent validity was examined by Spearman rank correlation coefficient (rho) tests by comparing its score with the validated Chinese version of the Kujala Scale and the WOMAC Osteoarthritis Index while the test-retest reliability was evaluated by administering the questionnaires twice. Cronbach alpha values of individual questions and their overall value were above 0.85. Strong association was found between the Chinese Patellofemoral Pain Severity Scale and the Kujala Scale (rho = -0.72, p coefficient = 0.98) was demonstrated. The Chinese translated version of the Patellofemoral Pain Severity Scale is a reliable and valid instrument for patients with patellofemoral pain.

Resource analysis of the Chinese society 1980-2002 based on exergy-Part 2: Renewable energy sources and forest

International Nuclear Information System (INIS)

Chen, B.; Chen, G.Q.

2007-01-01

This second part is the continuation of the first part on fossil fuels and energy minerals. The major renewable energy sources and forest products entering the Chinese society from 1980 to 2002, including sunlight, wind power, tidal power, wave power, geothermal power and heating, biomass, hydroelectric resource and forestry products, are calculated and analyzed in detail in this paper. The solar exergy inputs from solar photovoltaics and solar collectors, including water heater, solar oven and solar building, are calculated and discussed. The development of the wind power plant is presented. Major tidal power plants, which are still working, are addressed. Wave power devices and plants are introduced. Geothermal resources, mainly for power generation and heating, associated with distribution, are depicted. The utilization of biomass, embracing firewood, straw and biogas, which served as the main obtainable local resources for private consumption and production in the rural areas, is illustrated. Development of hydroelectric resources as complement to scarce fossil fuels is represented, of which the small hydropower project adapted for rural areas is emphasized. Finally, forest products from timber forest and economic forest are presented, with the forestation, reproducing, tending areas and sum of odd forestation trees being manifested

CONFERENCE NOTE: European Optical Society, Topical Meeting Optical Metrology and Nanotechnology, Engelberg, Switzerland, 27 30 March 1994

Science.gov (United States)

1993-01-01

This meeting, organized by the Paul Scherrer Institute's Department of Applied Solid State Physics, will be held from 27 30 March 1994 at the Hotel Regina-Titlis, Engelberg, Switzerland. The aim is to bring together scientists from two important fields of current research and increasing industrial relevance. Optical metrology is a traditional discipline of applied optics which reached the nanometre scale a long time ago. Nanotechnology is setting new limits and represents a major challenge to metrology, as well as offering new opportunities to optics. The meeting is intended to help define a common future for optical metrology and nanotechnology. Topics to be covered include: nanometre position control and measuring techniques ultrahigh precision interferometry scanning probe microscopy (AFM, SNOM, etc.) surface modification by scanning probe methods precision surface fabrication and characterization nanolithography micro-optics, diffractive optics components, including systems and applications subwavelength optical structures synthetic optical materials structures and technologies for X-ray optics. For further information please contact: Jens Gobrecht (Secretary), Paul Scherrer Institute, CH-5232 Villigen-PSI, Switzerland.Tel. (41)56992529; Fax (41) 5698 2635.

Proceedings of the establishment conference of Professional Committee on Waste Underground Disposal of Chinese Society for Rock Mechanics and Engineering and the first academic seminar

International Nuclear Information System (INIS)

2006-07-01

Approved by the China Association for Science and Technology, Chinese Society for Rock Mechanics and Engineering newly established 'Professional Committee on Waste Underground Disposal'. The committee will organise the national and international academic exchange, and provide advice on discipline development, sustainable industrial development, environmental protection, etc.. This is the establishing conference of the professional committee, as well as the first academic seminar. The following topics on waste underground disposal are discussed: the theory, practice and exploration, project examples, new technologies and new methods. The contents include: waste disposal technology in the new century, the geological disposal of high level radioactive waste, LLW and ILW underground waste disposal, urban and industrial waste underground disposal, and etc.

Competitiveness of chinese socialist market economy

Directory of Open Access Journals (Sweden)

Henry Ernesto Turner Barragán

2015-08-01

Full Text Available The article analyzes the dynamics held by the Chinese economy becomes, since it happened to be a communist to a capitalist economy and social market economy. Being in the latter, in which the country achieved high rates of economic growth, and improve their competitiveness pillars, generating higher growth prospects in the economy and the income of the society.

The medical movement and Dr. Ismael Cosío Villegas. At half a century.

Science.gov (United States)

Sandoval-Gutiérrez, José Luis

2018-01-01

In 1964, medical residents and interns of the Mexican Republic decided to carry out a work stoppage that stretched over for several months. Several prominent doctors decided to join the causes that motivated the movement, among which Dr. Ismael Cosío Villegas, who at that moment was the director general of the Huipulco hospital for tuberculosis patients; his participation and dedication are historical, and his determination caused for his resignation to be demanded. His trajectory remains practically unknown by the medical community. Copyright: © 2018 SecretarÍa de Salud.

Antagonism of serotonin receptor 1B decreases viability and promotes apoptosis in the COS canine osteosarcoma cell line.

Science.gov (United States)

Viall, A K; Goodall, C P; Stang, B; Marley, K; Chappell, P E; Bracha, S

2016-06-01

Serotonin receptor 1B (5HTR1B) traditionally exhibits anti-proliferative activity in osteoblasts. We examined the expression and function of 5HTR1B in the COS canine osteosarcoma cell line and normal canine osteoblasts. Equal levels of 5HTR1B gene and protein expression were found between normal and malignant osteoblasts. Treatment with serotonin enhanced viability of osteosarcoma cells but not normal osteoblasts. Challenge with the 5HTR1B agonist anpirtoline caused no change in cell viability. Rather incubation with the specific receptor antagonist SB224289 caused reduction in osteoblast viability, with this effect more substantial in osteosarcoma cells. Investigation of this inhibitory activity showed 5HTR1B antagonism induces apoptosis in malignant cells. Evaluation of phosphorylated levels of CREB and ERK, transcriptional regulators associated with serotonin receptor signalling in osteoblasts, revealed aberrant 5HTR1B signalling in COS. Our results confirm the presence of 5HTR1B in a canine osteosarcoma cell line and highlight this receptor as a possible novel therapeutic target. © 2014 John Wiley & Sons Ltd.

Highly Efficient One-Pot Synthesis of COS-Based Block Copolymers by Using Organic Lewis Pairs.

Science.gov (United States)

Yang, Jia-Liang; Cao, Xiao-Han; Zhang, Cheng-Jian; Wu, Hai-Lin; Zhang, Xing-Hong

2018-01-31

A one-pot synthesis of block copolymer with regioregular poly(monothiocarbonate) block is described via metal-free catalysis. Lewis bases such as guanidine, quaternary onium salts, and Lewis acid triethyl borane (TEB) were equivalently combined and used as the catalysts. By using polyethylene glycol (PEG) as the macromolecular chain transfer agent (CTA), narrow polydispersity block copolymers were obtained from the copolymerization of carbonyl sulfide (COS) and propylene oxide (PO). The block copolymers had a poly(monothiocarbonate) block with perfect alternating degree and regioregularity. Unexpectedly, the addition of CTA to COS/PO copolymerization system could dramatically improve the turnover frequency (TOF) of PO (up to 240 h -1 ), higher than that of the copolymerization without CTA. In addition, the conversion of CTA could be up to 100% in most cases, as revealed by ¹H NMR spectra. Of consequence, the number-average molecular weights ( M n s) of the resultant block copolymers could be regulated by varying the feed ratio of CTA to PO. Oxygen-sulfur exchange reaction (O/S ER), which can generate randomly distributed thiocarbonate and carbonate units, was effectively suppressed in all of the cases in the presence of CTA, even at 80 °C. This work presents a versatile method for synthesizing sulfur-containing block copolymers through a metal-free route, providing an array of new block copolymers.

Application and Translation of Idioms in Chinese Advertisements

Institute of Scientific and Technical Information of China (English)

齐秋月

2014-01-01

In modern society,advertising has become more and more important and indispensable.It exists everywhere and influences everyone.There is more and more acute marketing competition today,and under this condition,the application of proper advertising language will be necessary if manufactures want to make their commodity blooming and attractive to the consumer,so this research mainly discusses the application o idioms in Chinese advertisements,and then through the analyses of some advertisements both in Chinese and English,it can be found that the methods usually used in advertisement translation are loan translation,literal translation and free translation.

Investigating Chinese Migrants’ Information-Seeking Patterns in Canada: Media Selection and Language Preference

Directory of Open Access Journals (Sweden)

Yuping Mao

2015-12-01

Full Text Available Taking a quantitative approach, this research surveyed Chinese migrants in Canada regarding channels they rely on to seek various information. This research also investigates how Chinese migrants’ preferences of channels correlate with their intercultural sensitivity level. Chinese migrants prefer Chinese newspapers and websites for government/policy information and life information rather than English newspapers and websites. However, they use English newspapers and websites more frequently for job and career development information. Overall, English television and radio are more frequently used by Chinese migrants than Chinese television and radio broadcasts. The intercultural sensitivity levels of Chinese migrants have a positive correlation with their frequencies of using English information resources, including government websites, English newspapers, English non-government websites, government officers, personal non-Chinese social networks, and English television and radio. Findings of this research suggest that Chinese ethnic media play an important role in Chinese migrants’ information-seeking behaviours and patterns in Canada. On one hand, government and other organizations can reach the Chinese migrant community through information diffusion in Chinese ethnic media. On the other hand, Chinese migrants should make an active effort to improve their English proficiency and intercultural communication sensitivity to better integrate themselves into the Canadian society. A more balanced approach of seeking information from English and Chinese media sources could be more beneficial for Chinese migrants.

Students Learn about Chinese Culture through the Folktale "Yeh-Shen": Emphasizing Figurative Language Interpretation

Science.gov (United States)

Palmer, Barbara C.; Sun, Lingzhi; Leclere, Judith T.

2012-01-01

This article will analyze the figurative language that reflects Chinese traditional society and culture in "Yeh-Shen." The authors will consider both the figures of speech and the figures of thought (to include symbolism) that provide insight into an understanding of the Chinese culture through a reading of "Yeh-Shen." This analysis can be used by…

Chinese Avant-garde Art in the Late Twentieth Century

Directory of Open Access Journals (Sweden)

Nataša Vampelj Suhadolnik

2014-12-01

Full Text Available The main topic of the present paper is the '85 Art Movement, which was the first significant nationwide Avant-garde art movement in China. This movement, which arose in the mid-80s, defined the aesthetic foundations and identity of contemporary Chinese art, and represented Chinese globalized society on the threshold of the 21st century. Whilst focusing on China’s specific cultural and political contexts, the present paper analyses the concepts of humanism (renwen 人文 and idea (guannian 觀念. The spirit of humanism, with a rationalist connotation, and the desire for a revolution of ideas were the two main factors underpinning the Chinese Avant-garde movement and its artistic expressions. The paper also shows that the '85 Art Movement did not stem solely from the socio-political challenges of the 1980s, but should be regarded in the wider context of the “modernization project of Chinese art”, in the early 20th century.

Clinical Outcome among Nasopharyngeal Cancer Patients in a Multi-Ethnic Society in Singapore.

Directory of Open Access Journals (Sweden)

Han Wen Mak

Full Text Available Nasopharyngeal cancer (NPC is endemic among Chinese populations in Southeast Asia. However, the outcomes of non-Chinese NPC patients in Singapore are not well reported.To determine if non-Chinese NPC patients have a different prognosis and examine the clinical outcomes of NPC patients in a multi-ethnic society.Retrospective chart review of 558 NPC patients treated at a single academic tertiary hospital from 2002 to 2012. Survival and recurrence rates were analysed and predictive factors identified using the Kaplan-Meier method and Cox regression model.Our cohort comprised 409 males (73.3% and 149 females (26.7% with a median age of 52 years. There were 476 Chinese (85.3%, 57 Malays (10.2%, and 25 of other ethnic groups (4.5%. Non-Chinese patients were more likely to be associated with advanced nodal disease at initial presentation (p = 0.049, compared with the Chinese. However, there were no statistical differences in their overall survival (OS or disease specific survival (DSS (p = 0.934 and p = 0.857 respectively. The 3-year and 5-year cohort OS and DSS rates were 79.3%, 70.7%, and 83.2%, 77.4% respectively. Advanced age (p<0.001, N2 disease (p = 0.036, N3 disease (p<0.001, and metastatic disease (p<0.001 at presentation were independently associated with poor overall survival. N2 disease (p = 0.032, N3 disease (p<0.001 and metastatic disease (p<0.001 were also independently associated with poor DSS. No predictive factors were associated with loco-regional recurrence after definitive treatment. Advanced age (p = 0.044, N2 disease (p = 0.033 and N3 disease (p<0.001 were independently associated with distant relapse.In a multi-ethnic society in Singapore, non-Chinese are more likely to present with advanced nodal disease. This however did not translate into poorer survival outcomes. Older patients with N2 or N3 disease are associated with a higher risk of distant relapse and poor overall survival.

New trends in the Chinese diet: cultural influences on consumer behaviour

Directory of Open Access Journals (Sweden)

Teresa Del Giudice

2016-04-01

Full Text Available China is one of the most dynamic regions in the world in terms of economic growth and development. Such development has inevitably influenced the structure and habits of Chinese society. Whilst the economic condition of the middle class and high-income segment has steadily improved, cultural changes are also under way: ancient Chinese traditions now include major elements from other cultures, most notably the West. The above scenario is the background to this paper. A structured research-administered survey was developed to investigate the changes in the Chinese consumer food culture: 500 urban participants were randomly selected from six reference cities, covering geographically almost the whole country. This study aims not only to analyze the propensity of consumers to include food products from other countries in their ancient Chinese culinary culture, but also represents an initial attempt to perform a market segmentation of Chinese consumers according to their degree of cultural openness towards non-Chinese food, taking into account socio-demographic, cognitive and psychographic variables.

CHINESE ENTREPRENEURIAL ACTIVITY IN PORTUGAL: TRADITIONAL ETHNIC STRATEGIES?

Directory of Open Access Journals (Sweden)

Catarina Reis Oliveira

2010-12-01

Full Text Available In Portugal in recent decades, just like in other welcoming countries, immigrants have reached levels of entrepreneurial activity that are higher than those of autochthonous citizens. However, a deeper analysis of the official data shows that not all immigrant groups have the same tendency to become entrepreneurs. In this respect, the Chinese stand out as being the group with the highest ratio of entrepreneurial activity in Portugal, despite the fact that their migration is a relatively recent phenomenon. What factors can explain the Chinese community’s disproportionate rate of entrepreneurial initiative? Do they possess any particular resources that make them more enterprising than the autochthonous population, or than other groups of immigrants? Does the context of Portugal hamper certain opportunities or in some way limit their economic integration into the job market? Do we find similar business strategies among other Chinese entrepreneurs residing in welcoming societies apart from that of Portugal? Why did Chinese business initiative grow at such an exceptional rate in Portugal in the late 1990s? By seeking answers to these questions, this article attempts to examine Chinese business strategies in Portugal, as well as their exceptional success rate in comparison with other entrepreneurial immigrants. To that end, the author has analysed the data gathered in a survey carried out on 309 Chinese entrepreneurs resident in Portugal (see Oliveira, 2005.

Optical high-performance computing: introduction to the JOSA A and Applied Optics feature.

Science.gov (United States)

Caulfield, H John; Dolev, Shlomi; Green, William M J

2009-08-01

The feature issues in both Applied Optics and the Journal of the Optical Society of America A focus on topics of immediate relevance to the community working in the area of optical high-performance computing.

Samuel Dyer and His Contributions to Chinese Typography.

Science.gov (United States)

Ismail, Ibrahim bin

1984-01-01

This history of a London Missionary Society member's contributions to typography development in China highlights selection of 3,000 Chinese characters needed for purpose of printing Christian books, production of temporary font from wooden blocks, and use of European methods of punches and matrices to produce permanent metal font. (Twenty-seven…

Rapid characterization of disease-causing mutations in the low density lipoprotein receptor (LDL-R) gene by overexpression in COS cells

DEFF Research Database (Denmark)

Jensen, T G; Andresen, B S; Jensen, H K

1996-01-01

To characterize disease-causing mutations in the low density lipoprotein receptor (LDL-R) gene, COS cells are transfected with the mutant gene in an EBV-based expression vector and characterized by flow cytometry. Using antibodies against the LDL-receptor the amount of receptor protein on the cel...

«Una columna fortísima del altar y del trono»: Pedro Gutiérrez de Cos, obispo de Huamanga y de Puerto Rico (1750-1833

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Hernández García, Elizabeth

2008-12-01

Full Text Available Pedro Gutiérrez de Cos has not been sufficiently studies in Peruvian historiography and is scarcely mentioned once he left Perú, due to this it has not been possible to conduct an in-depth study about his option for independence, position which prevailed among his thinking and acting until his death in Puerto Rico. This articles aims to lim three aspects in Gutiérrez de Cos: his academic and professional performance, from his beginnings in Peruvian higher education centers, until the obtention of tthe most important titles in the Hispanic-American ecclesiastic sphere; the political conservative ideas, pillars of the monarchic government and his performance in their respective ecclesiastic destinations; and, among all of these, the independentist political unrest in Perú. The monarchical spirit of Gutiérrez de Cos enabled him to acquire another bishopric beyond this ocean.Pedro Gutiérrez de Cos no ha sido suficientemente trabajado en la historiografía peruana y es poco mencionado una vez que ha salido del Perú, razón por la cual no se ha conseguido profundizar en su opción por la independencia, postura que rigió su pensamiento y actuación hasta su muerte en Puerto Rico. Este artículo se propone entretejer tres aspectos en Gutiérrez de Cos: su trayectoria académica y profesional, desde sus inicios en los centros de enseñanza superior peruanos, hasta la consecución de los nombramientos más importantes en la esfera eclesiástica hispanoamericana; las ideas políticas conservadoras, pilares del gobierno monárquico y de su desempeño en sus respectivos destinos eclesiásticos; y, en medio de todo ello, la convulsión política independentista en el Perú, que consiguió reafirmar su monarquismo y le posibilitó otra mitra en ultramar.

Effect of a low dose combined oral contraceptive pill on the hormonal profile and cycle outcome following COS with a GnRH antagonist protocol in women over 35 years old.

Science.gov (United States)

Bakas, Panagiotis; Hassiakos, Dimitrios; Grigoriadis, Charalampos; Vlahos, Nikolaos F; Liapis, Angelos; Creatsas, George

2014-11-01

This prospective study examines if pre-treatment with two different doses of an oral contraceptive pill (OCP) modifies significantly the hormonal profile and/or the IVF/ICSI outcome following COS with a GnRH antagonist protocol. Infertile patients were allocated to receive either OCP containing 0.03 mg of ethinylestradiol and 3 mg of drospirenone, or OCP containing 0.02 mg of ethinylestradiol and 3 mg of drospirenone prior to initiation of controlled ovarian stimulation (COS) with recombinant gonadotropins on a variable multi-dose antagonist protocol (Ganirelix), while the control group underwent COS without OCP pretreatment. Lower dose OCP was associated with recovery of FSH on day 3 instead of day 5, but the synchronization of the follicular cohort, the number of retrieved oocytes and the clinical pregnancy rate were similar to higher dose OCP.

The Chinese Tiger Mother

OpenAIRE

Jacek Hołówka

2011-01-01

In 2010 a book by Amy Chua: Battle Hymn of the Tiger Mother was published and it sparked a broad discussion among pedagogues and the open society about the factors determining educational success. Chua forms a simple and provocative thesis – the Chinese mothers are the best in the world because they don’t spoil their children, quickly introduce them into the adult culture, have high expectations of them, they are brusque and cold but they teach their children how to survive and be competitive...

Home language shift and its implications for Chinese language teaching in Singapore

Directory of Open Access Journals (Sweden)

Li Li

2016-12-01

Full Text Available In a bilingual society like Singapore, home language environment (HLE of Singaporean children is becoming increasingly concerned, especially for those who are yet to have formal education in schools. The reported rapid shift of family language has increased the tensions among families, schools and communities. This study examined some of the many facets of Singaporean Chinese preschoolers’ HLE, and further discussed how these facets are related to children’s Chinese language proficiency in oral and written forms. Three hundred and seventy-six Singaporean Chinese six-year olds completed Chinese oral and written language proficiency screening. Their parents completed a HLE survey. The findings revealed the possible trend of home language shift from Mandarin Chinese to English in the younger generation. Aside from home language use factors, the importance of other facets that form a rich language environment is also highlighted for children's language development.

The second COS-B catalogue of high-energy γ-ray sources

International Nuclear Information System (INIS)

Hermsen, W.

1981-01-01

Gamma-ray emission is produced in many localized regions. 13 high energy gamma-ray sources have previously been detected but because of difficulties of identification the nature of these sources is not clear. Further data from COS-B has been accumulated and allow a more systematic search for gamma-ray sources in the Galaxy. The 32 observations used were made between August 1975 and December 1978. Only events above 100 MeV have been included. The positions of the 25 detected gamma-ray sources are given. Only four sources of the catalogue have been identified, two with the Crab and Vela pulsars, one with 3C273 and one with the rho-Oph cloud complex. For the remainder, all but one of which lie close to the galactic disc, no unambiguous counterparts appear to exist at other wavelengths. (U.K.)

Nicholson Medal Lecture: Scientists and Totalitarian Societies

Science.gov (United States)

Fang, Li-Zhi

1997-04-01

In order to call for support for his policy in China from the scientific community outside of China, Li Peng, China's premier today and at the time of Tiananmen massacre in 1989, published an editorial of ``Science" magazine (July 5, 1996) titled ``Why China needs science ... and partners." This editorial brought a serious problem, which is originally faced by scientists in a totalitarian society, upon the scientific community in free societies outside. It is well known that the current attitude of the Chinese government toward science is what it was during the years of Mao and the Soviet Union: science is limited to provide instruments useful to the rulers, but any degree of freedom, such as to challenge ideas, required by science to change the totalitarian regime itself, is suppressed. Thus, the problem facing us is: how to help your colleagues and promote science in a totalitarian society, without becoming a partner of the injustices of that regime.

The strategic adaptation of Chinese-Manadonese in the Reform Era

Directory of Open Access Journals (Sweden)

Adrianus L.G. Waworuntu

2017-04-01

Full Text Available This article is a further discussion of previous research which is a pilot project to observe patterns of cultural interaction within the Chinese community in Indonesia as a part of a project to understand the phenomenon of the multicultural society during the New Order Era. The specific target of this research is to study the socio-cultural interactions within the Chinese community in Manado during the Reform Era (2000-2014. This research aims to study the strategic adaptation of the Chinese in Manado, by analysing the obstacles and opportunities in their socio-cultural interaction with the locals. Using data from field research and literature studies, this qualitative research applies an ethnographic approach by observing various actions in their socio-cultural interactions.

A Chinese Longitudinal Study on Work/Family Enrichment

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Lu, Luo

2011-01-01

Purpose: The purpose of this paper is to explore reciprocal relationships between work/family resources, work/family enrichment (WFE), and work/family satisfaction in a Chinese society. Design/methodology/approach: A longitudinal design was adopted using a three-wave panel sample. Data were obtained from 310 Taiwanese employees on three occasions,…

Application of Toxic Chinese Medicine in Chinese Pharmacopoeia

Science.gov (United States)

Zhao, Hui; Feng, Yu; Mao, Mingsan

2018-01-01

Objective: Explore the application characteristics of proprietary Chinese medicine prescriptions containing toxic herbs in pharmacopoeia. Methods: In this paper, according to the clinical application of pharmacopoeia proprietary Chinese medicine is divided into table agent, Qushu agent, diarrhea agent, heat agent, Wen Li agent, cough and asthma agents, resuscitation agent, Gutian agent, Fuzheng agent, Anshen agent, hemostatic agent, The traditional Chinese medicine prescription and the clinical application of the Chinese herbal medicine containing the toxic Chinese medicine were analyzed and sorted out., Summed up the compatibility of toxic herbs and application characteristics. Results: Toxic Chinese herbal medicine in the cure of traditional Chinese medicine to play a long-standing role, through the overall thinking, dialectical thinking, and thinking of toxic Chinese medicine in the analysis of Chinese medicine that [2], toxic Chinese medicine in the application of proprietary Chinese medicine can not lack. Conclusion: Pharmacopoeia included proprietary Chinese medicine not only in the clinical treatment of good, but also the application of its toxic traditional Chinese medicine and its understanding of the enrichment of the toxic characteristics of traditional Chinese medicine and treatment-related disease pathology between the points of contact for patients with clinical applications Based on and theoretical guidance of Chinese medicine [3].

Predictors of Dating Violence among Chinese Adolescents: The Role of Gender-Role Beliefs and Justification of Violence

Science.gov (United States)

Shen, April Chiung-Tao; Chiu, Marcus Yu-Lung; Gao, Jianxiu

2012-01-01

In Chinese societies, violence among adolescent dating partners remains a largely ignored and invisible phenomenon. The goal of this study is to examine the relationships among gender-role beliefs, attitudes justifying dating violence, and the experiences of dating-violence perpetration and victimization among Chinese adolescents. This study has…

Filling the Void: A Comprehensive Survey of the Intergalactic Medium at z 1 Using STIS/COS Archival Spectra

Science.gov (United States)

Khaire, Vikram

2017-08-01

There exists a large void in our understanding of the intergalactic medium (IGM) at z=0.5-1.5, spanning a significant cosmic time of 4 Gyr. This hole resulted from a paucity of near-UV QSO spectra, which were historically very expensive to obtain. However, with the advent of COS and the HST UV initiative, sufficient STIS/COS NUV spectra have finally become available, enabling the first statistical analyses. We propose a comprehensive study of the z 1 IGM using the Ly-alpha forest of 26 archival QSO spectra. This analysis will: (1) measure the distribution of HI absorbers to several percent precision down to log NHI science cases. These results, along with our state-of-the-art hydrodynamical simulations, and theoretical models of the UVB, will fill the 4 Gyr hole in our understanding of the IGM. When combined with existing HST and ground-based data from lower and higher z, they will lead to a complete, empirical description of the IGM from HI reionization to the present, spanning more than 10 Gyr of cosmic history, adding substantially to Hubble's legacy of discovery on the IGM.

Flickering AGN can explain the strong circumgalactic O VI observed by COS-Halos

Science.gov (United States)

Oppenheimer, Benjamin D.; Segers, Marijke; Schaye, Joop; Richings, Alexander J.; Crain, Robert A.

2018-03-01

Proximity zone fossils (PZFs) are ionization signatures around recently active galactic nuclei (AGNs) where metal species in the circumgalactic medium remain overionized after the AGNs have shut off due to their long recombination time scales. We explore cosmological zoom hydrodynamic simulations, using the EAGLE (Evolution and Assembly of GaLaxies and their Environments) model paired with a non-equilibrium ionization and cooling module including time-variable AGN radiation to model PZFs around star-forming disc galaxies in the z ˜ 0.2 Universe. Previous simulations typically underestimated the O VI content of galactic haloes, but we show that plausible PZF models increase O VI column densities by 2 - 3 × to achieve the levels observed around COS-Halos star-forming galaxies out to 150 kpc. Models with AGN bolometric luminosities ≳ 1043.6erg s- 1, duty cycle fractions ≲ 10 per cent, and AGN lifetimes ≲ 106 yr are the most promising, because their supermassive black holes grow at the cosmologically expected rate and they mostly appear as inactive AGN, consistent with COS-Halos. The central requirement is that the typical star-forming galaxy hosted an active AGN within a time-scale comparable to the recombination time of a high metal ion, which for circumgalactic O VI is ≈107 yr. H I, by contrast, returns to equilibrium much more rapidly due to its low neutral fraction and does not show a significant PZF effect. O VI absorption features originating from PZFs appear narrow, indicating photoionization, and are often well aligned with lower metal ion species. PZFs are highly likely to affect the physical interpretation of circumgalactic high ionization metal lines if, as expected, normal galaxies host flickering AGN.

Microclones derived from the mouse chromosome 7 D-E bands map within the proximal region of the c14CoS deletion in albino mutant mice

International Nuclear Information System (INIS)

Toenjes, R.R.W.; Weith, A.; Rinchik, E.M.; Winking, H.; Carnwath, J.W.; Kaliner, B.; Paul, D.

1991-01-01

A group of radiation-induced perinatal-lethal deletions that include the albino (c) locus on mouse chromosome 7 causes failure of expression of various hepatocyte-specific genes when homozygous. The transcription of such genes could be controlled in trans by a regulatory gene(s) located within the proximal region of the C14CoS deletion. To identify this potential regulatory gene, a microclone library was established from microdissected D and E bands of chromosome 7. Three nonoverlapping microclones (E305, E336B, and E453B) hybridizing with wildtype but not with C14CoS/C14CoS DNA were isolated. E336B represents a single-copy DNA fragment, whereas E305 and E453B hybridized with 3 and 10 EcoRI DNA restriction fragments, respectively. All fragments map exclusively within the deletion. The microclones hybridized to DNA of viable C6H/C14CoS deletion heterozygotes but not to DNA of homozygotes for the lethal mutation c10R75M, which belongs to the same complementation group as c14CoS. DNA of viable homozygous mutant C62DSD, which carries a deletion breakpoint proximal to that of c6H, hybridized only with E453B. This microclone identified 6 EcoRI restriction fragments in C62DSD/C62DSD DNA. The results demonstrate that of the isolated microclones, E453B identifies a locus (D7RT453B) that maps closest to the hsdr-1 (hepatocyte-specific developmental regulation) locus, which maps between the proximal breakpoints of deletions c10R75M and c62DSD

On the national characteristics of Chinese ancient architecture

Science.gov (United States)

Yan, Jun; Shan, Xiaoxian

2018-03-01

architecture is a complex composed of technology and art. It is a concrete reflection of everything in the local society at that time. The architecture is basically consistent with the social content and historical development. This paper analyzes the formation, characteristics and style of ancient Chinese architecture and expounds its national spirit and characteristics.

The banana [re]public: A study of trans/national popular culture consumption among young Chinese living in the Netherlands

NARCIS (Netherlands)

Chow, Y.F.

2011-01-01

Public discourses on the Dutch ‘multicultural drama’ have consistently omitted the Chinese. While other ethnic minorities, particularly the younger generations, continue to be framed and visualized in Dutch society as a problem, the young Chinese remain largely invisible, hidden by the dominant

Impulsivity as a Moderator and Mediator between Life Stress and Pathological Gambling among Chinese Treatment-Seeking Gamblers

Science.gov (United States)

Tang, Catherine So-kum; Wu, Anise M. S.

2012-01-01

This study examined the role of impulsivity and its interplay with gambling correlates in influencing the severity of pathological gambling in Chinese societies. It also investigated the extent to which impulsivity would moderate and/or mediate the relationship between life stress and pathological gambling in 94 Chinese treatment-seeking gamblers.…

PoCos: Population Covering Locus Sets for Risk Assessment in Complex Diseases.

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Marzieh Ayati

2016-11-01

Full Text Available Susceptibility loci identified by GWAS generally account for a limited fraction of heritability. Predictive models based on identified loci also have modest success in risk assessment and therefore are of limited practical use. Many methods have been developed to overcome these limitations by incorporating prior biological knowledge. However, most of the information utilized by these methods is at the level of genes, limiting analyses to variants that are in or proximate to coding regions. We propose a new method that integrates protein protein interaction (PPI as well as expression quantitative trait loci (eQTL data to identify sets of functionally related loci that are collectively associated with a trait of interest. We call such sets of loci "population covering locus sets" (PoCos. The contributions of the proposed approach are three-fold: 1 We consider all possible genotype models for each locus, thereby enabling identification of combinatorial relationships between multiple loci. 2 We develop a framework for the integration of PPI and eQTL into a heterogenous network model, enabling efficient identification of functionally related variants that are associated with the disease. 3 We develop a novel method to integrate the genotypes of multiple loci in a PoCo into a representative genotype to be used in risk assessment. We test the proposed framework in the context of risk assessment for seven complex diseases, type 1 diabetes (T1D, type 2 diabetes (T2D, psoriasis (PS, bipolar disorder (BD, coronary artery disease (CAD, hypertension (HT, and multiple sclerosis (MS. Our results show that the proposed method significantly outperforms individual variant based risk assessment models as well as the state-of-the-art polygenic score. We also show that incorporation of eQTL data improves the performance of identified POCOs in risk assessment. We also assess the biological relevance of PoCos for three diseases that have similar biological mechanisms

The contribution of parent-child numeracy activities to young Chinese children's mathematical ability.

Science.gov (United States)

Huang, Qi; Zhang, Xiao; Liu, Yingyi; Yang, Wen; Song, Zhanmei

2017-09-01

A growing body of recent research has shown that parent-child mathematical activities have a strong effect on children's mathematical learning. However, this research was conducted predominantly in Western societies and focused mainly on mothers' involvement in such activities. This study aimed to examine both mother-child and father-child numeracy activities in Hong Kong Chinese families and both parents' unique roles in predicting young Chinese children's mathematics ability. A sample of 104 Hong Kong Chinese children aged approximately 5 years and their mothers and fathers participated in this study. Mothers and fathers independently reported the frequency of their own numeracy activities with their children. Children were assessed individually using two measures of mathematical ability. Hierarchical regression models were used to investigate the contribution of parent-child numeracy activities to children's mathematical ability. Mothers' participation in number skill activities and fathers' participation in number game and application activities significantly predicted their children's mathematical performance even after controlling for background variables and children's language ability. This study extends previous research with a sample of Chinese kindergarten children and shows that parent-child numeracy activities are related to young children's mathematical ability. The findings highlight the important roles that mothers and fathers play in their young children's mathematical learning. © 2017 The British Psychological Society.

Recent advances in Chinese palaeontology.

Science.gov (United States)

Xu, Xing; Luo, Zhe-Xi; Rong, Jia-Yu

2010-01-22

Discoveries are a driving force for progress in palaeontology. Palaeontology as a discipline of scientific inquiry has gained many fresh insights into the history of life, from the discoveries of many new fossils in China in the last 20 years, and from the new ideas derived from these fossils. This special issue of Proceedings of Royal Society B entitled Recent Advances in Chinese Palaeontology selects some of the very latest studies aimed at resolving the current problems of palaeontology and evolutionary biology based on new fossils from China. These fossils and their studies help to clarify some historical debates about a particular fossil group, or to raise new questions about history of life, or to pose a new challenge in our pursuit of science. These works on new Chinese fossils have covered the whole range of the diversity through the entire Phanerozoic fossil record.

Chinese children's early knowledge about writing.

Science.gov (United States)

Zhang, Lan; Yin, Li; Treiman, Rebecca

2017-09-01

Much research on literacy development has focused on learners of alphabetic writing systems. Researchers have hypothesized that children learn about the formal characteristics of writing before they learn about the relations between units of writing and units of speech. We tested this hypothesis by examining young Chinese children's understanding of writing. Mandarin-speaking 2- to 5-year-olds completed a graphic task, which tapped their knowledge about the formal characteristics of writing, and a phonological task, which tapped their knowledge about the correspondence between Chinese characters and syllables. The 3- to 5-year-olds performed better on the graphic task than the phonological task, indicating that learning how writing appears visually begins earlier than learning that writing corresponds to linguistic units, even in a writing system in which written units correspond to syllables. Statement of contribution What is already known on this subject? Learning about writing's visual form, how it looks, is an important part of emergent literacy. Knowledge of how writing symbolizes linguistic units may emerge later. What does this study add? We test the hypothesis that Chinese children learn about writing's visual form earlier than its symbolic nature. Chinese 3- to 5- year-olds know more about visual features than character-syllable links. Results show learning of the visual appearance of a notation system is developmentally precocious. © 2016 The British Psychological Society.

Levels of Acculturation of Chinese Older Adults in the Greater Chicago Area - The Population Study of Chinese Elderly in Chicago.

Science.gov (United States)

Dong, XinQi; Bergren, Stephanie M; Chang, E-Shien

2015-09-01

Acculturation is a difficult process for minority older adults for a variety of reasons, including access and exposure to mainstream culture, competing ethnic identities, and linguistic ability and preference. There is a paucity of research regarding overall level of acculturation for Chinese older adults in the United States. This study aimed to provide an overall estimate of level of acculturation of Chinese older adults in the United States and to examine correlations between sociodemographic characteristics, self-reported health measures, and level of acculturation. Data were collected through the Population Study of Chinese Elderly in Chicago (PINE) study. This community-based participatory research study surveyed 3,159 Chinese older adults aged 60 and older. The PINE Study Acculturation Scale was used to assess level of acculturation in three dimensions: language preference, media use, and ethnic social relations. Mean acculturation level for all items was 15.3 ± 5.1, indicating low levels of acculturation. Older age, more offspring, lower income, fewer years living in the United States, lower overall health status, and lower quality of life were associated with lower levels of acculturation. Level of acculturation was low in Chinese older adults, and certain subsets of the population were more likely to have a lower level of acculturation. Future research should investigate causality and effects of level of acculturation. © 2015, Copyright the Authors Journal compilation © 2015, The American Geriatrics Society.

Toward smart governance and social sustainability for Chinese migrant communities

NARCIS (Netherlands)

Lin, Yanliu; Zhang, Xiaoling; Geertman, Stan|info:eu-repo/dai/nl/072392924

2015-01-01

In the regeneration of Chinese migrant communities, which are usually referred to as "villages in the city," various modes of governance have been formed based on the relationships between the three key actors (state, market, and society). These modes of governance are characterized by problems

Two-Layer 16 Tesla Cosθ Dipole Design for the FCC

Energy Technology Data Exchange (ETDEWEB)

Holik, Eddie Frank [Fermilab; Ambrosio, Giorgio [Fermilab; Apollinari, G. [Fermilab

2018-02-13

The Future Circular Collider or FCC is a study aimed at exploring the possibility to reach 100 TeV total collision energy which would require 16 tesla dipoles. Upon the conclusion of the High Luminosity Upgrade, the US LHC Accelerator Upgrade Pro-ject in collaboration with CERN will have extensive Nb3Sn magnet fabrication experience. This experience includes robust Nb3Sn conductor and insulation scheming, 2-layer cos2θ coil fabrication, and bladder-and-key structure and assembly. By making im-provements and modification to existing technology the feasibility of a two-layer 16 tesla dipole is investigated. Preliminary designs indicate that fields up to 16.6 tesla are feasible with conductor grading while satisfying the HE-LHC and FCC specifications. Key challenges include accommodating high-aspect ratio conductor, narrow wedge design, Nb3Sn conductor grading, and especially quench protection of a 16 tesla device.

‘But the Dutch would call it exploitation’. : Crimmigration and the moral economy of the Chinese catering industry in the Netherlands

NARCIS (Netherlands)

J.W. Hiah (Jing); R.H.J.M. Staring (Richard)

2016-01-01

markdownabstractBased on qualitative research into the Chinese catering industry in the Netherlands, this article describes labour relations between Chinese employers and their (undocumented) employees against the background of a society in which criminal, administrative, and immigration law

The important role of civil society groups in eco-innovation

DEFF Research Database (Denmark)

Yang, Yan; Holgaard, Jette Egelund

2012-01-01

the role of civil society groups in eco-innovation by addressing the following research questions: Why is it necessary to stress that civil society groups are as important as university, industry and government in eco-innovation? What inspiration can “triple helix twins” and “quadruple helix” provide when...... groups are not only foundations for developing innovation – they can be actors themselves; the existence of semi-governmental organizations in the Chinese case company, which is categorized under the concept of NGOs, shows the limitations of the concept of civil society groups in exposing important......, as they are helpful not only to provide pressure and push industry onto a green track, but also as supporters and carriers of green business. Corporate social responsibility is proposed as a stepping-stone to engage civil society groups in broader eco-innovation activity. Originality/value – The paper starts...

Determination of the Deacetylation Degree of Chitooligosaccharides

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Yao Jiang

2017-10-01

Full Text Available The methods for determination of chitosan content recommended in the Chinese Pharmacopoeia and the European Pharmacopoeia are not applicable for evaluation of the extent of deacetylation (deacetylation degree, DD in chitooligosaccharides (COS. This study explores two different methods for assessment of DD in COS having relatively high and low molecular weights: an acid-base titration with bromocresol green indicator and a first order derivative UV spectrophotometric method for assessment of DD in COS. The accuracy of both methods as a function of molecular weight was also investigated and compared to results obtained using 1H NMR spectroscopy. Our study demonstrates two simple, fast, widely adaptable, highly precise, accurate, and inexpensive methods for the effective determination of DD in COS, which have the potential for widespread commercial applications in developing country.

Determination of the Deacetylation Degree of Chitooligosaccharides

Science.gov (United States)

Fu, Chuhan; Wu, Sihui; Liu, Guihua; Guo, Jiao; Su, Zhengquan

2017-01-01

The methods for determination of chitosan content recommended in the Chinese Pharmacopoeia and the European Pharmacopoeia are not applicable for evaluation of the extent of deacetylation (deacetylation degree, DD) in chitooligosaccharides (COS). This study explores two different methods for assessment of DD in COS having relatively high and low molecular weights: an acid-base titration with bromocresol green indicator and a first order derivative UV spectrophotometric method for assessment of DD in COS. The accuracy of both methods as a function of molecular weight was also investigated and compared to results obtained using 1H NMR spectroscopy. Our study demonstrates two simple, fast, widely adaptable, highly precise, accurate, and inexpensive methods for the effective determination of DD in COS, which have the potential for widespread commercial applications in developing country. PMID:29068401

Syngas production by gasification of aquatic biomass with CO2/O2 and simultaneous removal of H2S and COS using char obtained in the gasification

International Nuclear Information System (INIS)

Hanaoka, Toshiaki; Hiasa, Shou; Edashige, Yusuke

2013-01-01

Applicability of gulfweed as feedstock for a biomass-to-liquid (BTL) process was studied for both production of gas with high syngas (CO + H 2 ) content via gasification of gulfweed and removal of gaseous impurities using char obtained in the gasification. Gulfweed as aqueous biomass was gasified with He/CO 2 /O 2 using a downdraft fixed-bed gasifier at ambient pressure and 900 °C at equivalence ratios (ER) of 0.1–0.3. The syngas content increased while the conversion to gas on a carbon basis decreased with decreasing ER. At an ER of 0.1 and He/CO 2 /O 2 = 0/85/15%, the syngas content was maximized at 67.6% and conversion to gas on a carbon basis was 94.2%. The behavior of the desulfurization using char obtained during the gasification process at ER = 0.1 and He/CO 2 /O 2 = 0/85/15% was investigated using a downdraft fixed-bed reactor at 250–550 °C under 3 atmospheres (H 2 S/N 2 , COS/N 2 , and a mixture of gases composed of CO, CO 2 , H 2 , N 2 , CH 4 , H 2 S, COS, and steam). The char had a higher COS removal capacity at 350 °C than commercial activated carbon because (Ca,Mg)S crystals were formed during desulfurization. The char simultaneously removed H 2 S and COS from the mixture of gases at 450 °C more efficiently than did activated carbon. These results support this novel BTL process consisting of gasification of gulfweed with CO 2 /O 2 and dry gas cleaning using self-supplied bed material. -- Highlights: • A product gas with high syngas content was produced from the gasification of gulfweed with CO 2 /O 2 . • The syngas content increased with decreasing the equivalence ratio. • The syngas content was maximized at 67.6% at an ER of 0.1 and He/CO 2 /O 2 = 0/85/15%. • The char simultaneously removed H 2 S and COS from a mixture of gases at 450 °C efficiently

Knowledge and perceptions of hospice care of Chinese older adults.

Science.gov (United States)

Enguidanos, Susan; Yonashiro-Cho, Jeanine; Cote, Sarah

2013-06-01

Despite dramatic increases in hospice enrollment, ethnic disparities persist. With rapidly growing populations of Asian Americans, research is needed to elucidate factors that contribute to hospice underenrollment in subgroups of Asian populations. The purpose of this study was to explore older Chinese Americans' knowledge, understanding, and perceptions of hospice care. Three focus groups were conducted, one each in English, Mandarin, and Cantonese, all recruited from a Chinese social service agency. Focus groups were audiotaped and transcribed and then coded for themes. Thirty-four Chinese Americans participated in the groups, all but one reporting primary language other than English. Themes included lack of knowledge, death timing, burden (financial, emotional, physical toward family or government), peaceful death (relief of suffering), and quality of care (and its influence on perception of best care location). Findings indicate the need for hospice education and outreach to Chinese Americans. Additionally, to address concerns about burden and death in the home, efforts to improve access to hospice facilities are needed. Findings from this study provide direction for healthcare providers to address potential barriers to increasing access to hospice of Chinese Americans. © 2013, Copyright the Authors Journal compilation © 2013, The American Geriatrics Society.

Conceptualizing the Cultural and Political Facets of “Chinese Nationalism” in an Era of China’s Global Rise

DEFF Research Database (Denmark)

Bislev, Ane Katrine; Li, Xing

2014-01-01

Understanding Chinese nationalism and national identity is of primary importance in comprehending the increasingly assertive role that a rising China plays on the global political scene. But “Chinese nationalism” is a very difficult concept to deal with due to differences in the Western and Chinese...... society is also recognized by the Chinese state, that deliberately fosters patriotic sentiment among the young generation through the Patriotic Education Campaign. Material from this campaign is used to provide an important indication of the patriotic content of current Chinese state nationalism....... understandings of the term. This article attempts to bridge the gap by analyzing both Chinese and Western conceptualizations of the term and discussing the difference between patriotism and nationalism and their interchange in China today. The importance of nationalism/patriotism in shaping modern Chinese...

Collectivistic Conflict of Chinese in Counseling: Conceptualization and Therapeutic Directions

Science.gov (United States)

Kwan, Kwong-Liem Karl

2009-01-01

Rapid Westernization and modernization in most Chinese societies has triggered a process of acculturation to Western value orientations, which induced conflicts between Confucian-based collectivism and Western individualism at both the societal and individual levels. A review of research instruments indicated that a cultural conflict approach is…

Chinese teachers' use of humour in coping with stress.

Science.gov (United States)

Wu, Joseph; Chan, Raymond M C

2013-01-01

The purpose of this study was to examine the mentality of Chinese teachers regarding their use of humour in coping with stress. Specifically, the study investigated their frequency of use of humour in coping with stress as compared to other coping styles and their perceptions about the relationship of humour with other coping styles. Data were collected from a sample of 789 Chinese teachers holding teaching posts at local Hong Kong secondary schools. Based on responses made to the COPE questionnaire, there was evidence that Chinese teachers had a lower frequency of use of humour as compared to other coping styles. As suggested by the results of a factor analysis, there was a perception among Chinese teachers that the use of humour was related more closely to escaping and/or avoidance as coping strategies, but more differentiable from problem-focused/task-oriented and emotional/social coping. It is interesting to find that the results of our study echoed those of a previous crosscultural comparison between Chinese and Canadian university students, in which the Chinese university students reported less use of humour in coping with stress than did their Canadian counterparts. These results have provided some empirical support for the notion that "humor has been traditionally given little respect in Chinese culture mainly due to the Confucian emphasis on keeping proper manners in social interactions" (Yue, 2010, p. 403). As teachers in Chinese societies are regarded as persons who are full of wisdom and capable of problem-solving, it is expected that they should act as role models to their students. These social expectations on Chinese teachers could further mould their perceptions on the use of humour in coping with stress.

Woman Survival in Chinese Feudal Patrilineal Society: An Analysis of Song Lian's Destiny in Qi Qie Chenqun By Su Tong

Directory of Open Access Journals (Sweden)

Xuc Lin

2009-05-01

Full Text Available Article depicted woman’s difficulties in maintaining her life as well as her aggressiveness in the patrilineal society in Chinese feudal time. Article analyzed Song Lian’s bad fate. She was the main character of qi qie chenqun novel, written by Su Tong. Article analysis consisted of three parts. The first part described Song Lian’s background of life and her becoming a mistress. The second part indicated Song Lian’s attacking behavior to other woman because of defending her life. His third part analyzed some causes that made Song Lian did not survive in life. It can be concluded that the fact, Song Lian is able to be survive but she decides to be a mistress caused by both personal and o social reasons. Song Lian’s attacking other woman is caused by her anger representing her unsuccessful life. Principally, Song Lian’s failure in the feudal life is caused by her unsuccessful in becoming a respected woman. If she had been a respected woman, she would have also competed with other women in achieving a better life.      

THE END OF HELIUM REIONIZATION AT z ≅ 2.7 INFERRED FROM COSMIC VARIANCE IN HST/COS He II Lyα ABSORPTION SPECTRA

International Nuclear Information System (INIS)

Worseck, Gabor; Xavier Prochaska, J.; McQuinn, Matthew; Dall'Aglio, Aldo; Wisotzki, Lutz; Fechner, Cora; Richter, Philipp; Hennawi, Joseph F.; Reimers, Dieter

2011-01-01

We report on the detection of strongly varying intergalactic He II absorption in HST/COS spectra of two z em ≅ 3 quasars. From our homogeneous analysis of the He II absorption in these and three archival sightlines, we find a marked increase in the mean He II effective optical depth from eff,He i i >≅1 at z ≅ 2.3 to eff,He i i >∼>5 at z ≅ 3.2, but with a large scatter of 2∼ eff,He i i ∼ 2.7, probably indicating He II reionization was incomplete at z reion ∼> 2.7. Likewise, recent three-dimensional numerical simulations of He II reionization qualitatively agree with the observed trend only if He II reionization completes at z reion ≅ 2.7 or even below, as suggested by a large τ eff,He i i ∼>3 in two of our five sightlines at z < 2.8. By doubling the sample size at 2.7 ∼< z ∼< 3, our newly discovered He II sightlines for the first time probe the diversity of the second epoch of reionization when helium became fully ionized.

Media Development with Chinese Characteristics

Directory of Open Access Journals (Sweden)

Iginio Gagliardone

2015-01-01

Full Text Available Chinese authorities often frame their activities in the development sector as distinctive from those pursued by Western donors by stressing that they are not seeking to export a specific model but simply to help countries reach their potential. This demand-driven approach has applied to old and new development areas, from education to Information and Communication Technologies (ICTs, and has appeared fairly consistent across countries. This pledge, however, has not meant that Chinese aid is neutral or without significant political implications. China’s concessionary loans and support to development projects have tended to shift balances of power by favouring certain actors over others and have challenged existing development paradigms, revitalizing ideas of the developmental state. Building on fieldwork conducted in Ghana, Ethiopia, and Kenya this article explains to which extent China’s entrance in the media and telecommunication sector actually challenges the dominant, Western-driven approaches to media development, promoting a state centred vision of the information society.

Chinese nuclear insurance and Chinese nuclear insurance pool

International Nuclear Information System (INIS)

Gong Zhiqi

2000-01-01

Chinese Nuclear Insurance Started with Daya Bay Nuclear Power Station, PICC issued the insurance policy. Nuclear insurance cooperation between Chinese and international pool's organizations was set up in 1989. In 1996, the Chinese Nuclear Insurance Pool was prepared. The Chinese Nuclear Insurance Pool was approved by The Chinese Insurance Regulatory Committee in May of 1999. The principal aim is to centralize maximum the insurance capacity for nuclear insurance from local individual insurers and to strengthen the reinsurance relations with international insurance pools so as to provide the high quality insurance service for Chinese nuclear industry. The Member Company of Chinese Nuclear Pool and its roles are introduced in this article

The changing political identity of the "Overseas Chinese" in Australian Politics

Directory of Open Access Journals (Sweden)

Chongyi Feng

2011-04-01

Full Text Available This paper explores the role played by the Chinese communities in the Australian politics of multicultural democracy from the perspective of political socialisation and resocialisation. It argues that there is no such a thing as inherent “cultural values” or “national values” that differentiate ‘the Chinese” politically from the mainstream Australian society. This paper focuses on the Chinese nationalism of Han Chinese migrants in Australia. Within the “new mainland migrants” who have come to Australia directly from the PRC since the 1980s, nationalism is much weaker among the Tiananmen/ June 4 generation who experienced pro-democracy activism during their formative years in the 1980s. Nationalism is much stronger among the Post-Tiananmen Generation who are victims of the “patriotism campaign” in the 1990s when the Chinese Communist party-state sought to replace discredited communism with nationalism as the major ideology for legitimacy.

Chinese Climate Policy - Institutions and Intent

Energy Technology Data Exchange (ETDEWEB)

Ramsay, William C.; Lesourne, Jacques [Institut Francais des Relations Internationales - Ifri, 27 rue de la Procession, 75740 Paris Cedex 15 (France); Andrews-Speed, Philip [Centre for Energy, Petroleum and Mineral Law and Policy, University of Dundee, Scotland (United Kingdom); Yishan, Xia; Dezhao, Chen [China Institute of International Studies (China)

2011-06-15

's energy sector. Not surprisingly, institutions and practices continue to reflect millennia of Chinese history, which in some measure focused on nurturing the authority of an emperor. Students of China, who have long recognized its 'command and control' economy, are now aware of the limits of those concepts and the consequences of a bureaucratic hierarchy living in a sometimes conflicted condominium with the Communist Party, even as the economy surges on. The second study seeks to answer the questions: What are the economic and strategic drivers of Chinese energy policy? How does China plan to manage its increasing reliance on foreign sources of oil, gas and now coal? How will these drivers shape the guiding principles of Chinese national companies and their relations with international operators and foreign sources of energy resources? How does China define and shape its international diplomacy and practices in order to succeed in its quest to secure access to upstream oil, gas, coal and uranium - just to mention the fuels? The third study explores the Chinese approach to climate change. The Chinese have long been victims of their own internal deserts and know only too well the challenges that the power of nature imposes on their society. The recent spectacular growth of the Chinese economy has left China with a plethora of weeping environmental wounds. While these are increasingly urgent short-term challenges, Chinese leaders are only too aware that, in the longer term, under any probable climate change scenario, China is a loser

Chinese Climate Policy - Institutions and Intent

International Nuclear Information System (INIS)

Ramsay, William C.; Lesourne, Jacques; Andrews-Speed, Philip; Yishan, Xia; Dezhao, Chen

2011-06-01

. Not surprisingly, institutions and practices continue to reflect millennia of Chinese history, which in some measure focused on nurturing the authority of an emperor. Students of China, who have long recognized its 'command and control' economy, are now aware of the limits of those concepts and the consequences of a bureaucratic hierarchy living in a sometimes conflicted condominium with the Communist Party, even as the economy surges on. The second study seeks to answer the questions: What are the economic and strategic drivers of Chinese energy policy? How does China plan to manage its increasing reliance on foreign sources of oil, gas and now coal? How will these drivers shape the guiding principles of Chinese national companies and their relations with international operators and foreign sources of energy resources? How does China define and shape its international diplomacy and practices in order to succeed in its quest to secure access to upstream oil, gas, coal and uranium - just to mention the fuels? The third study explores the Chinese approach to climate change. The Chinese have long been victims of their own internal deserts and know only too well the challenges that the power of nature imposes on their society. The recent spectacular growth of the Chinese economy has left China with a plethora of weeping environmental wounds. While these are increasingly urgent short-term challenges, Chinese leaders are only too aware that, in the longer term, under any probable climate change scenario, China is a loser

Re-Interpreting the "Chinese miracle"

DEFF Research Database (Denmark)

Feng, Xingyuan; Ljungwall, Christer; Guo, Sujian

2011-01-01

The rapid economic development and transformation of Chinese society over the past three decades has, by a large mass of analysts, been called a "Miracle." This paper not only addresses the shortcomings of existing interpretations but also develops a new multi-dimensional framework based on North......'s theory of institutional change and Hayek's theory of institutional evolution to explain China's miraculous growth. Our analysis shows that both Hayekian spontaneous order and Popper's "piecemeal social engineering" played a major role in attaining China's miraculous growth....

The teacher-disciple tradition and secret teaching in Chinese medicine.

Science.gov (United States)

Solos, Ioannis; Liang, Yuan; Yue, Guang-xin

2014-01-01

The ancient teacher-disciple tradition is regarded as one of the most celebrated practices within the Chinese medicine world. Such traditions of secrecy, private wisdom and honor are deeply rooted in the theories of Confucianism. This paper only explores the surface of this ancient culture, by investigating relevant popular ancient texts and common Chinese proverbs, as well as utilizing personal experiences, in order to reflect on how the ancient Chinese perceived such practices within their own society and how secret teaching was passed on from teacher to student, including the revelation of secret formulas and their importance and how that tradition differs from our modern-day perspectives. Various rare manuscripts from the author's personal library are employed in order to provide relative examples of the importance of secret knowledge, and how these secrets applied in the traditional healing.

Rapid authentication of different ages of tissue-cultured and wild Dendrobium huoshanense as well as wild Dendrobium henanense using FTIR and 2D-COS IR

Science.gov (United States)

Chen, Nai-Dong; Chen, Nai-Fu; Li, Jun; Cao, Cai-Yun; Wang, Jin-Mei

2015-12-01

The accumulating of pharmaceutical chemicals in medicinal plants would greatly be affected by their ages and establishing a fast quality-identification method to evaluate the similarity of medicinal herbs at different cultivated ages is a critical step for assurance of quality and safety in the TCM industry. In this work, tri-step IR macro-fingerprinting and 2D-COS IR spectrum techniques combined with statistical pattern recognition were applied for discrimination and similarity evaluation of different ages of tissue-cultured and wild Dendrobium huoshanense C. Z. Tang et S. J. Cheng as well as Dendrobium henanense J.L.Lu et L.X Gao. Both tissue-cultured and wild D. huoshanense were easily differentiated from D. henanense by FTIR and SD-IR spectra, while it's quite difficult to discriminate different cultivated years of the three investigated Dendrobiums. In 2D-COS IR spectra, 1-5 auto-peaks with different indensity and positions were located in the region 1160-1030 cm-1 of the twelve Dendrobium samples and thus could be used to identify Dendrobium samples at different ages. Principle component analysis (PCA) of synchronous 2D-COS data showed that the twelve samples were effectively identified and evaluated. The results indicated that the tri-step infrared macro-fingerprinting combined with PCA method was suitable to differentiate the cultivated ages of Dendrobiums with species and orgins rapidly and nondestructively.

Ancient Chinese Philosophical Advice: Can it help us find happiness today?

NARCIS (Netherlands)

R. Veenhoven (Ruut); Z. Guoqing

2009-01-01

textabstractConfucianism, Buddhism and Taoism are three main classic Chinese philosophy schools, which all deal with the question of how one should live. In this paper we first review these ancient recommendations and next consider whether they promise a happy life in present day society.

Nearwork-induced transient myopia in preadolescent Hong Kong Chinese.

Science.gov (United States)

Wolffsohn, James Stuart; Gilmartin, Bernard; Li, Roger Wing-hong; Edwards, Marion Hastings; Chat, Sandy Wing-shan; Lew, John Kwok-fai; Yu, Bibianna Sin-ying

2003-05-01

To compare the magnitude and time course of nearwork-induced transient myopia (NITM) in preadolescent Hong Kong Chinese myopes and emmetropes. Forty-five Hong Kong Chinese children, 35 myopes and 10 emmetropes aged 6 to 12 years (median, 7.5), monocularly viewed a letter target through a Badal lens for 5 minutes at either 5.00- or 2.50-D accommodative demand, followed by 3 minutes of viewing the equivalent target at optical infinity. Accommodative responses were measured continuously with a modified, infrared, objective open-field autorefractor. Accommodative responses were also measured for a countercondition: viewing of a letter target for 5 minutes at optical infinity, followed by 3 minutes of viewing the target at a 5.00-D accommodative demand. The results were compared with tonic accommodation and both subject and family history of refractive error. Retinal-blur-driven NITM was significantly greater in Hong Kong Chinese children with myopic vision than in the emmetropes after both near tasks, but showed no significant dose effect. The NITM was still evident 3 minutes after viewing the 5.00-D near task for 5 minutes. The magnitude of NITM correlated with the accommodative drift after viewing a distant target for more than 4 minutes, but was unrelated to the subjects' or family history of refractive error. In a preadolescent ethnic population with known predisposition to myopia, there is a significant posttask blur-driven accommodative NITM, which is sustained for longer than has previously been found in white adults.

Ideological changes identified in and through Linguistic expressions: what should stand for Korea in Chinese, chaoxian1 or Hanguo ? Ideological changes identified in and through Linguistic expressions: what should stand for Korea in Chinese, chaoxian1 or Hanguo ?

Directory of Open Access Journals (Sweden)

Stanley Zhongwei Song

2008-04-01

Full Text Available This paper presents an attempt to explain changes of China’s dominant ideology, the socialist ideology identified in and through linguistic expressions. By analysing from a historical perspective the meanings potential of the word Korea with its correlated expressions in Chinese, it highlights how deeply the way of referring to two Koreas has been influenced under the traditional ideology of the Chinese society, manipulated by the communist ideology in socialist China and challenged by less powerful yet emerging ideologies in market-oriented China. With the major linguistic references in Chinese to two political entities in the Korean peninsula, North and South Korea, the paper studies the relationship between ideological changes in modern Chinese society and linguistic expressions that, as part of the system of language, reflect ideological investments in and political implications of the changes. Added with a translation-related case study with a focus of emphasis on the word Korea, it concludes that with a flourishing of cultural pluralism in China, usually a forerunner of political pluralism, less dominant ideologies do compete with the official ideology in various ways and forms, and the competition can be traced and identified in and through linguistic expressions. In other words, given the political and economic dynamics of China in the past half century, change of linguistic expressions may indicate, in one way or another, the wax and wane of the Chinese dominant socialist ideology in a dialectical sense. This paper presents an attempt to explain changes of China’s dominant ideology, the socialist ideology identified in and through linguistic expressions. By analysing from a historical perspective the meanings potential of the word Korea with its correlated expressions in Chinese, it highlights how deeply the way of referring to two Koreas has been influenced under the traditional ideology of the Chinese society, manipulated by

Non-scientific classification of Chinese herbal medicine as dietary supplement.

Science.gov (United States)

Bao, Kexin

2017-03-01

This article focuses the category status of Chinese herbal medicine in the United States where it has been mistakenly classifified as a dietary supplement. According to Yellow Emperor Canon of Internal Medicine (Huang Di Nei Jing), clinical treatment in broad sense is to apply certain poisonous medicines to fight against pathogeneses, by which all medicines have certain toxicity and side effect. From ancient times to modern society, all, or at least most, practitioners have used herbal medicine to treat patients' medical conditions. The educational curriculums in Chinese medicine (CM) comprise the courses of herbal medicine (herbology) and herbal formulae. The objective of these courses is to teach students to use herbal medicine or formulae to treat disease as materia medica. In contrast, dietary supplements are preparations intended to provide nutrients that are missing or are not consumed in suffificient quantity in a person's diet. In contrast, Chinese herbs can be toxic, which have been proven through laboratory research. Both clinical practice and research have demonstrated that Chinese herbal medicine is a special type of natural materia medica, not a dietary supplement.

Assessing the factor structure of the Chinese conformity to masculine norms inventory.

Science.gov (United States)

Rochelle, Tina L; Yim, K H

2015-01-01

The purpose of the present study was to examine the factor structure and assess the reliability of the Chinese Conformity to Masculine Norms Inventory-46 (CCMNI-46). Using a cohort of 254 Hong Kong-born Chinese males, scale reliability determination involved the internal consistencies of the entire instrument. Ages of respondents ranged from 18 to 81 years (M = 38.05; SD = 17.3). Confirmatory factor analysis provided support for the psychometric properties of the CCMNI-46, thus confirming the multidimensional structure of the CMNI-46 and the replicability of the CMNI using a Hong Kong Chinese sample. All items loaded onto the corresponding factor with the exception of one item from the emotional control subscale. The overall reliability of the CCMNI-46 was lower than previous Western studies and may well reflect the subtle diversity of masculinity across cultures. The findings offered psychometric support for use of the CCMNI-46 in research and practice regarding Hong Kong Chinese masculinity. The CCMNI-46 provides a useful template for the operationalization of masculine norms in Chinese society.

Young Chinese Australians' Subjectivities of "Health" and "(Un)Healthy Bodies"

Science.gov (United States)

Pang, Bonnie; Alfrey, Laura; Varea, Valeria

2016-01-01

Young people with English as an Additional Language/Dialect backgrounds are often identified in public health messages and popular media as "bodies at risk" because they do not conform to the health regimens of contemporary Western societies. With increasing numbers of Chinese students in Australian schools, it is necessary to advance…

Effects of mineral matters on evolution of sulfur-containing gases in pyrolysis and hydropyrolysis

Energy Technology Data Exchange (ETDEWEB)

Chen, H.; Li, B.; Zhang, B. [Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan (China). State Key Lab. of Coal Conversion

1998-07-01

The evolution of sulfur-containing gases were investigated using two Chinese coals with their de-ash and de-pyrite forms in pyrolysis and hydropyrolysis. Mineral matter can not only return H{sub 2}S produced in pyrolysis and hydropyrolysis, but also catalyse hydrodesulfurization and reduce COS formation. Secondary reactions markedly influence COS formation. Mineral matter can reduce CH{sub 3}SH formation, and pyrite shows positive effects on CH{sub 3}SH formation. 7 refs., 6 figs., 1 tab.

Do Social Networks Improve Chinese Adults' Subjective Well-being?

Science.gov (United States)

Lei, Xiaoyan; Shen, Yan; Smith, James P; Zhou, Guangsu

2015-12-01

This paper studies relationships between social networks, health and subjective well-being (SWB) using nationally representative data of the Chinese Population-the Chinese Family Panel Studies (CFPS). Our data contain SWB indicators in two widely used variants-happiness and life-satisfaction. Social network variables used include kinship relationships measured by marital status, family size, and having a genealogy; ties with friends/relatives/neighbors measured by holiday visitation, frequency of contacts, and whether and value gifts given and received; total number and time spent in social activities, and engagement in organizations including the communist party, religious groups, and other types. We find that giving and receiving gifts has a larger impact on SWB than either just giving or receiving them. Similarly the number of friends is more important than number of relatives, and marriage is associated with higher levels of SWB. Time spent in social activities and varieties of activities both matter for SWB but varieties matter more. Participation in organizations is associated with higher SWB across such diverse groups as being a member of the communist party or a religious organization. China represents an interesting test since it is simultaneously a traditional society with long-established norms about appropriate social networks and a rapidly changing society due to substantial economic and demographic changes. We find that it is better to both give and receive, to engage in more types of social activities, and that participation in groups all improve well-being of Chinese people.

Long-Term Survival of AIDS Patients Treated with Only Traditional Chinese Medicine

OpenAIRE

Wang, Yifei; Jin, Fujun; Wang, Qiaoli; Suo, Zucai

2017-01-01

Abstract Traditional Chinese herbal medicine (TCM) has been used in Chinese society for more than 5,000 years to treat diseases from inflammation to cancer. Here, we report the case of nine living AIDS patients in the age range of 51 to 67 who were treated with either a unique formula of TCM alone from 2001 to 2009 or the TCM from 2001 to 2006 and then switched to occasional antiretroviral therapy. Surprisingly, the viral loads of eight patients were at undetectable levels on June 28, 2016, w...

Broadband Optical Access Technologies to Converge towards a Broadband Society in Europe

Science.gov (United States)

Coudreuse, Jean-Pierre; Pautonnier, Sophie; Lavillonnière, Eric; Didierjean, Sylvain; Hilt, Benoît; Kida, Toshimichi; Oshima, Kazuyoshi

This paper provides insights on the status of broadband optical access market and technologies in Europe and on the expected trends for the next generation optical access networks. The final target for most operators, cities or any other player is of course FTTH (Fibre To The Home) deployment although we can expect intermediate steps with copper or wireless technologies. Among the two candidate architectures for FTTH, PON (Passive Optical Network) is by far the most attractive and cost effective solution. We also demonstrate that Ethernet based optical access network is very adequate to all-IP networks without any incidence on the level of quality of service. Finally, we provide feedback from a FTTH pilot network in Colmar (France) based on Gigabit Ethernet PON technology. The interest of this pilot lies on the level of functionality required for broadband optical access networks but also on the development of new home network configurations.

An Investigation of Urban Chinese Consumers’ Perception and Response to Corporate Social Responsibility (CSR)

OpenAIRE

Wang, Zhijian

2011-01-01

The purpose of this research is to draw a general picture to the questions: how Chinese consumers understand and perceive “Corporate Social Responsibility (CSR)”, and how they respond to issues related to CSR. The framework of research is built on theories and concepts of CSR that are mainly developed in western developed societies. The empirical research was conducted in form of questionnaire-based survey. This research finds: Chinese consumers, although have limited understanding of the ter...

Anorexia Nervosa in Chinese Adolescents: Does Culture Make a Difference?

Science.gov (United States)

Lai, Kelly Y. C.

2000-01-01

Reports on clinical and psychosocial characteristics of 16 Chinese adolescents from Hong Kong with anorexia nervosa. Over 80% of these patients expressed a fear of fatness. Against the background of increasing Westernization of Hong Kong society, anorexia is taking on a Western pattern, in congruence with the notion that anorexia nervosa is a…

Chinese Methods of Interpersonal Conflict Management

Science.gov (United States)

2007-05-24

trees: it is a symbiosis of different trees, bushes, plants, insects, animals and micro-organisms, and we miss the essence of the forest if we only...The Far Eastern Quarterly (Pre-1986) 14, no. 4 (August 1955): 471; Qiguang Zhao, “Chinese Mythology in the Context of Hydraulic Society,” Asian...One is “all beneath the sky” and the other is “all within the four seas.” To the people of a maritime country such as the Greeks , it would be

A Critical Examination of Chinese Language Media’s Normative Goals and News Decisions

Directory of Open Access Journals (Sweden)

Xiaoping Li

2015-12-01

Full Text Available Ethnic media are an integral part of a multicultural communication infrastructure benefiting all Canadians, as they provide services pivotal to immigrants’ settlement, integration, and participation in Canadian society, yet numerous studies of ethnic media reveal deficiencies in their performance. This analysis informed by interview data examines Chinese language media’s normative goals in relation to news decision-making. Outlet news workers convey commendable goals, and those who stress citizen building dedicate themselves to journalistic roles despite unfavourable circumstances. Meanwhile, Chinese language media outlets operate according to norms of social responsibility divergent from mainstream media. Narrow definitions of social responsibility, audience tastes, and perceived community needs influence content and boundaries in and for Chinese language reportage on Canada. Market competition and profit concerns also shape reporting quality, with normative goals trumped by commercial aims. New Canadians with language barriers require informational help if they are to truly become part of Canadian society, exercise their rights, and live up to their responsibilities as citizens. Improvements include professional training for ethnic media workers, inclusion of minority narratives into mainstream media, and publically funded multilingual communications.

The validity of Cloze Oriented System (COS: a correlation study with an electronic comprehension test and a reading attitude survey

Directory of Open Access Journals (Sweden)

Maria Cristina Rodrigues Azevedo Joly

Full Text Available This study aimed to analyze the efficiency of the Cloze Oriented System (COS considering its relation with reading attitude and its validity. The Electronic Program Comprehension (EPC for students from K1 to K4 based on the COS parts of stories from the Brazilian Children's literature was applied in eighteen class-hours. The 40 subjects, ten in each grade, of both genders aged 7 to 11 years, were evaluated before and after the EPC with a Cloze test. They answered the Elementary Reading Attitude Survey too, in a printed protocol adapted to Portuguese, to evaluate the reading attitude of the students and the influence of the EPC in the academic and recreational reading. The results showed that the performance in reading comprehension of all the subjects was higher after taking part in the EPC, and also had significant differences in reading attitude, according to the results of the T of Wilcoxon statistic test. A correlation between comprehension performance before and after the EPC and the reading attitude was verified. There was significant difference for academic reading attitude in the post-test between proficient readers and the one's that has low skill.

CHARACTERIZING THE CIRCUMGALACTIC MEDIUM OF NEARBY GALAXIES WITH HST/COS AND HST/STIS ABSORPTION-LINE SPECTROSCOPY

International Nuclear Information System (INIS)

Stocke, John T.; Keeney, Brian A.; Danforth, Charles W.; Shull, J. Michael; Froning, Cynthia S.; Green, James C.; Penton, Steven V.; Savage, Blair D.

2013-01-01

The circumgalactic medium (CGM) of late-type galaxies is characterized using UV spectroscopy of 11 targeted QSO/galaxy pairs at z ≤ 0.02 with the Hubble Space Telescope Cosmic Origins Spectrograph (COS) and ∼60 serendipitous absorber/galaxy pairs at z ≤ 0.2 with the Space Telescope Imaging Spectrograph. CGM warm cloud properties are derived, including volume filling factors of 3%-5%, cloud sizes of 0.1-30 kpc, masses of 10-10 8 M ☉ , and metallicities of ∼0.1-1 Z ☉ . Almost all warm CGM clouds within 0.5 R vir are metal-bearing and many have velocities consistent with being bound, 'galactic fountain' clouds. For galaxies with L ∼> 0.1 L*, the total mass in these warm CGM clouds approaches 10 10 M ☉ , ∼10%-15% of the total baryons in massive spirals and comparable to the baryons in their parent galaxy disks. This leaves ∼> 50% of massive spiral-galaxy baryons 'missing'. Dwarfs ( –3 K) support the inference that previous COS detections of broad, shallow O VI and Lyα absorptions are of an extensive (∼400-600 kpc), hot (T ≈ 10 6 K), intra-cloud gas which is very massive (≥10 11 M ☉ ). While the warm CGM clouds cannot account for all the 'missing baryons' in spirals, the hot intra-group gas can, and could account for ∼20% of the cosmic baryon census at z ∼ 0 if this hot gas is ubiquitous among spiral groups.

Chinese women in Italy--menarche, pregnancy and maternity.

Science.gov (United States)

Argnani, Lisa; Toselli, Stefania; Gualdi-Russo, Emanuela

2004-12-01

The purpose of this study was to assess the well-being and health status of Chinese immigrant women in Italy. The subjects (mean 29.5 years) frequented the "Health Center for Foreign Women and their Children" in Bologna, Italy. Information on living conditions, biological characteristics and pregnancy or maternity was obtained through interviews of the women in the Center during normal medical visits. Data on menarche age were based on the retrospective method since all the women were in China at the onset of menarche. Social factors influencing the health and behavior of Chinese women in Italian society are discussed. The analysis on children sex ratio at birth indicates that the old cultural Chinese tradition of son preference still continues to exist. These women have achieved a socio-economic improvement and generally good health status in Italy. The difficult living conditions they faced in China are indirectly reflected in their delayed puberty (14.4 +/- 1.4 years). The delayed sexual development was probably due to the same situation of severe poverty that forced them to migrate.

Joint Annual Meeting of the Austrian Physical Society and the Swiss Physical Society together with the Austrian and Swiss Societies for Astronomy and Astrophysics

International Nuclear Information System (INIS)

2013-01-01

The Joint Annual Meeting of the Austrian Physical Society and the Swiss Physical Society was organized together with both national societies of Astronomy and Astrophysics (SSAA and ÖGAA) at the Johannes Kepler University Linz, Altenberger Straße 69, 4040 Linz, Austria. The plenary sessions gave an overview of the present status of research in quantum mechanics, particle, atomic and molecular physics. The topical sessions were dedicated to: nuclear, particle- and astro particle physics; physics teachers; acoustics; atoms, molecules, quantum optics and plasmas; solid state physics and research with neutron and synchrotron radiation; history of physics; medical, bio and environmental physics; surfaces, interfaces and thin films; careers in physics. There were special sessions on thermoelectrics and photovoltaics. In addition to the regular program, an Energy Day (Energietag) with several parallel sessions on recent topics of energy generation, -transport and -storage was jointly organized by the Energy and Industry Subdivisions of the Austrian Physical Society and by the Johannes Kepler Universität Linz. Those contributions which are in the INIS subject scope are indexed individually

Joint Annual Meeting of the Swiss Physical Society and the Austrian Physical Society

International Nuclear Information System (INIS)

2017-01-01

The meeting was organised - as every two years - as a joint meeting with the Austrian Physical Society ((ÖPG) and the Swiss Society for Astrophysics and Astronomy (SSAA). The Swiss Institute of Particle Physics (CHIPP) participated additionally to their usual 2-year rhythm. We also welcomed for the first time the NCCR MARVEL (Computational Design and Discovery of Novel Materials). They all together guarantee an exciting conference covering physics at its best. This meeting was hosted by CERN, Genève. The plenary sessions gave an overview of the present status of research in molecular spintronics, biophotonic micro manipulation of cells, gravitational waves, spectroscopy of trapped antihydrogen atoms, reflective optical systems for astronomical applications, trapped-ion interfaces for quantum networks and quantum photonics. The topical sessions were dedicated to: Applied Physics and Plasma Physics; Astronomy and Astrophysics; Atomic Physics and Quantum Optics; Biophysics, Medical Physics and Soft Matter; Condensed Matter Physics; Correlated-Electron Physics in Transition-Metal Oxides; Earth, Atmosphere and Environmental Physics; Emergent phenomena in novel low-dimensional materials; History of Physics; Magnetism and Spintronics at the Nanoscale; Nuclear, Particle- and Astrophysics; Physics in Startups; Scientific Opportunities with SwissFEL; Surfaces, Interfaces and Thin Films; Theoretical Physics. Those contributions which are in the INIS subject scope are indexed individually.

Creation of Indian–Chinese cuisine: Chinese food in an Indian city

Directory of Open Access Journals (Sweden)

Amal Sankar

2017-12-01

Full Text Available This paper discusses two aspects of Chinese food served in India, based on data collected from fieldwork in Dharavi, Mumbai along with the data gathered from online restaurant reviews, food ordering portals, and blogs. First it discusses different forms of Indianizations in Chinese food served in India. Second part discusses how Chineseness is created through exhibits in and out of the restaurants, and how it communicates ‘Chinese’ in the menu through these symbols. One Major observation was that Indian Chinese restaurants mostly use Indian spices, flavors, and materials to make Chinese food, in which the main flavors are spicy, and pungent. The cooked food is served in a bowl, and eaten with spoon, and fork. Some symbolic elements are frequently exhibited in Chinese restaurants. Predominant use of red color, random Chinese scripts, images of Chinese temples, paintings or statues of Buddha, symbols of wok, picture of fat Chinese chef, picture of dragon, symbols of bowl and chopsticks are such representations. The study concludes that the Chinese food served in India is intrinsically Indianized Chinese food, and there are certain Indian expectations of what Chinese foods are, and a Chineseness is created in Chinese restaurants to give Chinese feel during the eat out. The author argues that the Indian imagination of Chinese food creates a new cuisine category Indian-Chinese cuisine which is neither Indian, nor Chinese.

Prevalence of suicidal ideation in Chinese college students: a meta-analysis.

Science.gov (United States)

Li, Zhan-Zhan; Li, Ya-Ming; Lei, Xian-Yang; Zhang, Dan; Liu, Li; Tang, Si-Yuan; Chen, Lizhang

2014-01-01

About 1 million people worldwide commit suicide each year, and college students with suicidal ideation are at high risk of suicide. The prevalence of suicidal ideation in college students has been estimated extensively, but quantitative syntheses of overall prevalence are scarce, especially in China. Accurate estimates of prevalence are important for making public policy. In this paper, we aimed to determine the prevalence of suicidal ideation in Chinese college students. Databases including PubMed, Web of Knowledge, Chinese Web of Knowledge, Wangfang (Chinese database) and Weipu (Chinese database) were systematically reviewed to identify articles published between 2004 to July 2013, in either English or Chinese, reporting prevalence estimates of suicidal ideation among Chinese college students. The strategy also included a secondary search of reference lists of records retrieved from databases. Then the prevalence estimates were summarized using a random effects model. The effects of moderator variables on the prevalence estimates were assessed using a meta-regression model. A total of 41 studies involving 160339 college students were identified, and the prevalence ranged from 1.24% to 26.00%. The overall pooled prevalence of suicidal ideation among Chinese college students was 10.72% (95%CI: 8.41% to 13.28%). We noted substantial heterogeneity in prevalence estimates. Subgroup analyses showed that prevalence of suicidal ideation in females is higher than in males. The prevalence of suicidal ideation in Chinese college students is relatively high, although the suicide rate is lower compared with the entire society, suggesting the need for local surveys to inform the development of health services for college students.

Development and test of Nb3Sn cos-theta magnets based on RRp and PIT strands

International Nuclear Information System (INIS)

Feher, S.; Ambrosio, G.; Andreev, N.; Barzi, E.; Bordini, B.; Bossert, R.; Carcagno, R.; Kashikhin, V.S.; Kashikhin, V.V.; Lamm, M.J.; Novitski, I.; Pischalnikov, Yu.; Sylvester, C.; Tartaglia, M.; Turrioni, D.; Yamada, R.; Zlobin, A.V.; Fermilab

2005-01-01

As part of the High Field Magnet program at Fermilab three cos(Θ) magnets--two mirror dipole magnets utilizing RRP cable and one dipole magnet utilizing PIT cable--have been designed, fabricated and tested recently. Both mirror magnets with RRP strands only reached ∼50-60% of their estimated critical current limit. The PIT conductor based dipole however reached its critical current limit producing over 10 T magnetic field in the bore of the magnet. This paper describes the parameters of superconducting strands and cable, the details of magnet design and fabrication procedure, and reports the results

Development and test of Nb3Sn cos-theta magnets based on RRP and PIT strands

Energy Technology Data Exchange (ETDEWEB)

Feher, S.; Ambrosio, G.; Andreev, N.; Barzi, E.; Bordini, B.; Bossert, R.; Carcagno, R.; Kashikhin, V.S.; Kashikhin, V.V.; Lamm, M.J.; Novitski, I.; Pischalnikov, Yu.; Sylvester, C.; Tartaglia, M.; Turrioni, D.; Yamada, R.; Zlobin, A.V.; /Fermilab

2005-09-01

As part of the High Field Magnet program at Fermilab three cos({theta}) magnets--two mirror dipole magnets utilizing RRP cable and one dipole magnet utilizing PIT cable--have been designed, fabricated and tested recently. Both mirror magnets with RRP strands only reached {approx}50-60% of their estimated critical current limit. The PIT conductor based dipole however reached its critical current limit producing over 10 T magnetic field in the bore of the magnet. This paper describes the parameters of superconducting strands and cable, the details of magnet design and fabrication procedure, and reports the results.

Internationalization of Higher Education in China: Chinese-Foreign Cooperation in Running Schools and the Introduction of High-Quality Foreign Educational Resources

Science.gov (United States)

Tan, Zhen

2009-01-01

With the acceleration of the internationalization process of higher education in China, the Chinese-foreign cooperation in running schools (CFCRS) has been developing at an expeditious pace nowadays. It positively enhances the internationalization process of Chinese higher education and greatly contributes to providing the society with talents.…

Unveiling stomata 24/7: can we use carbonyl sulfide (COS) and oxygen isotopes (18O) to constrain estimates of nocturnal transpiration across different evolutionary plant forms?

Science.gov (United States)

Gimeno, Teresa E.; Ogee, Jerome; Bosc, Alexander; Genty, Bernard; Wohl, Steven; Wingate, Lisa

2015-04-01

Numerous studies have reported a continued flux of water through plants at night, suggesting that stomata are not fully closed. Growing evidence indicates that this nocturnal flux of transpiration might constitute an important fraction of total ecosystem water use in certain environments. However, because evaporative demand is usually low at night, nocturnal transpiration fluxes are generally an order of magnitude lower than rates measured during the day and perilously close to the measurement error of traditional gas-exchange porometers. Thus estimating rates of stomatal conductance in the dark (gnight) precisely poses a significant methodological challenge. As a result, we lack accurate field estimates of gnight and how it responds to different atmospheric drivers, indicating the need for a different measurement approach. In this presentation we propose a novel method to obtain detectable and robust estimates of gnight. We will demonstrate using mechanistic theory how independent tracers including the oxygen isotope composition of CO2 (δ18O) and carbonyl sulfide (COS) can be combined to obtain robust estimates of gnight. This is because COS and CO18O exchange within leaves are controlled by the light insensitive enzyme carbonic anhydrase. Thus, if plant stomata are open in the dark we will continue to observe COS and CO18O exchange. Using our theoretical model we will demonstrate that the exchange of these tracers can now be measured using advances in laser spectrometry techniques at a precision high enough to determine robust estimates of gnight. We will also present our novel experimental approach designed to measure simultaneously the exchange of CO18O and COS alongside the conventional technique that relies on measuring the total water flux from leaves in the dark. Using our theoretical approach we will additionally explore the feasibility of our proposed experimental design to detect variations in gnight during drought stress and across a variety of plant

The effect of hot multistage drawing on molecular structure and optical properties of polyethylene terephthalate fibers

Directory of Open Access Journals (Sweden)

Aminoddin Haji

2012-08-01

Full Text Available In this work, mechanical and structural parameters related to the optical properties of polyethylene terephthalate (PET fibers drawn at hot multistage have been investigated. The changes in optical parameters upon changing draw ratio are used to obtain the mechanical orientation factors and , various orientation functions f2(θ, f4(θ and f6(θ, and amorphous and crystalline orientation functions (f a and f c. Also, the numbers of random links between the network junction points (N1, the average optical orientation (Fav, and the distribution function of segment ω(cos θ were calculated. In addition, an empirical formula was suggested to correlate changes in the birefringence with the draw ratio and its constants were determined. The study demonstrated change on the molecular orientation functions and structural parameters upon hot multistage drawing. Significant variations in the characteristic properties of the drawn PET fibers were due to reorientation of the molecules caused by applied heat and external tension.

Chinese large solar telescopes site survey

Science.gov (United States)

Liu, Yu

2017-04-01

In order to observe the solar surface with unprecedentedly higher resolution, Chinse solar physics society decided to launch their solar site survey project in 2010 as the first step to look for the best candidate sites for the Chinese next-generation large-aperture solar telescopes, i.e., the 5-8 meter Chinese Giant Solar Telescope, and the 1 meter level coronagraph. We have built two long-term monitoring sites in Daocheng, with altitudes of around 4800 meters above the sea level located in the large Shangri-La mountain area, and we have collected systematic site data since 2014. Clear evidence, including the key parameters of seeing factor, sky brightness and water vapor content, has indicated that the large Shangri-La area owns the potential conditions of excellent seeing level and sufficient amount of clear-sky hours suitable for developing large solar telescopes. We will review the site survey progress and present the preliminary statistical results in this talk.

The Chinese Woman in Southeast Asia, Changing Roles--Changing Life Styles.

Science.gov (United States)

Baca, Fernie; Lundquist, Gerald W.

Women of Chinese descent living in Singapore, Malaysia, and Thailand were interviewed to provide educators in bilingual and multicultural education with insights that will help them to better prepare young women of ethnic minority backgrounds for adjustment to United States society. Additional descriptive data were gathered from written sources. A…

Design and implementation of the first nationwide, web-based Chinese Renal Data System (CNRDS).

Science.gov (United States)

Xie, Fengbo; Zhang, Dong; Wu, Jinzhao; Zhang, Yunfeng; Yang, Qing; Sun, Xuefeng; Cheng, Jing; Chen, Xiangmei

2012-02-28

In April 2010, with an endorsement from the Ministry of Health of the People's Republic of China, the Chinese Society of Nephrology launched the first nationwide, web-based prospective renal data registration platform, the Chinese Renal Data System (CNRDS), to collect structured demographic, clinical, and laboratory data for dialysis cases, as well as to establish a kidney disease database for researchers and policy makers. The CNRDS program uses information technology to facilitate healthcare professionals to create a blood purification registry and to deliver an evidence-based care and education protocol tailored to chronic kidney disease, as well as online forum for communication between nephrologists. The online portal https://www.cnrds.net is implemented as a Java web application using an Apache Tomcat web server and a MySQL database. All data are stored in a central databank to establish a Chinese renal database for research and publication purposes. Currently, over 270,000 clinical cases, including general patient information, diagnostics, therapies, medications, and laboratory tests, have been registered in CNRDS by 3,669 healthcare institutions qualified for hemodialysis therapy. At the 2011 annual blood purification forum of the Chinese Society of Nephrology, the CNRDS 2010 annual report was reviewed and accepted by the society members and government representatives. CNRDS is the first national, web-based application for collecting and managing electronic medical records of patients with dialysis in China. It provides both an easily accessible platform for nephrologists to store and organize their patient data and acts as a communication platform among participating doctors. Moreover, it is the largest database for treatment and patient care of end-stage renal disease (ESRD) patients in China, which will be beneficial for scientific research and epidemiological investigations aimed at improving the quality of life of such patients. Furthermore, it is a

Retinal nerve fiber layer thickness measured by optical coherence tomography in Chinese teenagers aged from 13 years old to 18 years old

Directory of Open Access Journals (Sweden)

Yu-Ming Zhang

2014-04-01

Full Text Available AIM: To establish a reference range of retinal nerve fiber layer(RNFLthickness by optical coherence tomography(OCTin Chinese teenagers aged from 13 to 18 years old, and investigate its relationship with age, eye side, gender, and ethnic group.METHODS: A total of 402 eyes from 201 normal Chinese aged from 13 to 18 years old were recruited for this study. Optic disk with 3.4mm diameter circle in different global average, quadrant and part-time bit retinal nerve fiber layer thickness(RNFLTwas measured by RNFL thickness average analysis program. Their RNFLT at different part-time bit, quadrant and global average RNFLT around the disc were measured by OCT with 3.4mm diameter circle, using the RNFL thickness average analysis program. The data was analyzed with SPSS statistical 19.0. The influences of several factors(such as age, eye side, gender, and ethnic groupon RNFLT were also analyzed.RESULTS: The global average RNFLT at 13, 14, 15, 16, 17, 18 years old was 108.32±9.42μm, 109.23±9.67μm, 110.36±11.14μm, 111.27±10.21μm, 109.23±9.67μm, 112.11±8.83μm respectively. RNFLT of right eyes was 109.82±8.93μm and of left eyes was 110.33±9.89μm. All of the male's average RNFLT was 110.14±10.02μm, and all of the female's average RNFLT was 109.96±11.22μm. The average RNFLT of Han nationality was 110.22±9.31μm and of non-Han nationality was 109.87±8.65μm. The average RNFLT of all was 110.02±9.87μm, the RNFLT at the superior, nasal, inferior and temporal quadrant was 146.56 ±18.88μm, 76.49±13.28μm, 136.64±16.29μm, 82.01±12.55μm respectively. There was no significant difference in gender, eye side, and ethnic group(all PCONCLUSION: This study has established a normal standard reference of RNFLT and its related indexes by OCT in Chinese teenagers aged 13-18 years old. Gender, age, eye side, and ethnic group have no effect on their RNFLT, which has significant difference with adult's data. And for the diagnosis and follow-up of

Application of the new pattern recognition system in the new e-nose to detecting Chinese spirits

International Nuclear Information System (INIS)

Gu Yu; Li Qiang

2014-01-01

We present a new pattern recognition system based on moving average and linear discriminant analysis (LDA), which can be used to process the original signal of the new polymer quartz piezoelectric crystal air-sensitive sensor system we designed, called the new e-nose. Using the new e-nose, we obtain the template datum of Chinese spirits via a new pattern recognition system. To verify the effectiveness of the new pattern recognition system, we select three kinds of Chinese spirits to test, our results confirm that the new pattern recognition system can perfectly identify and distinguish between the Chinese spirits. (electromagnetism, optics, acoustics, heat transfer, classical mechanics, and fluid dynamics)

Effects of albendazole combined with TSII-A (a Chinese herb compound) on optic neuritis caused by Angiostrongylus cantonensis in BALB/c mice.

Science.gov (United States)

Feng, Feng; Feng, Ying; Liu, Zhen; Li, Wei-Hua; Wang, Wen-Cong; Wu, Zhong-Dao; Lv, Zhiyue

2015-11-25

Angiostrongylus cantonensis (A. cantonensis) infection can lead to optic neuritis, retinal inflammation, damage to ganglion cells, demyelination of optic nerve and visual impairment. Combined therapy of albendazole and dexamethasone is a common treatment for the disease in the clinic, but it plays no role in vision recovery. Therefore, it has been necessary to explore alternative therapies to treat this disease. Previous studies reported the neuro-productive effects of two constituents of Danshen (a Chinese herb)-tanshinone II-A (TSII-A) and cryptotanshinone (CPT), and this study aims to evaluate the impacts of TSII-A or CPT combined with albendazole on optic neuritis caused by A. cantonensis infection in a murine model. To assess the effects of TSII-A or CPT combined with albendazole on optic neuritis due to the infection, mice were divided into six groups, including the normal control group, infection group and four treatment groups (albendazole group, albendazole combined with dexamethasone group, albendazole combined with CPT group and albendazole combined with TSII-A group). The infection group and treatment groups were infected with A. cantonensis and the treatment groups received interventions from 14 dpi (days post infection), respectively. At 21 dpi, the visual acuity of mice in each group was examined by visual evoked potential (VEP). The pathologic alteration of the retina and optic nerve were observed by hematoxylin and eosin (H&E) staining and transmission electronic microscopy (TEM). Infection of A. cantonensis caused prolonged VEP latency, obvious inflammatory cell infiltration in the retina, damaged retinal ganglions and retinal swelling, followed by optic nerve fibre demyelination and a decreasing number of axons at 21 dpi. In treatment groups, albendazole could not alleviate the above symptoms; albendazole combined with dexamethasone lessened the inflammation of the retina, but was futile for the other changes; however, albendazole combined with

Active Learning for Discovery and Innovation in Criminology with Chinese Learners

Science.gov (United States)

Li, Jessica C. M.; Wu, Joseph

2015-01-01

Whereas a great deal of literature based upon the context of Western societies has concluded criminology is an ideal discipline for active learning approach, it remains uncertain if this learning approach is applicable to Chinese learners in the discipline of criminology. This article describes and provides evidence of the benefits of using active…

Prevalence of suicidal ideation in Chinese college students: a meta-analysis.

Directory of Open Access Journals (Sweden)

Zhan-Zhan Li

Full Text Available BACKGROUND: About 1 million people worldwide commit suicide each year, and college students with suicidal ideation are at high risk of suicide. The prevalence of suicidal ideation in college students has been estimated extensively, but quantitative syntheses of overall prevalence are scarce, especially in China. Accurate estimates of prevalence are important for making public policy. In this paper, we aimed to determine the prevalence of suicidal ideation in Chinese college students. OBJECTIVE AND METHODS: Databases including PubMed, Web of Knowledge, Chinese Web of Knowledge, Wangfang (Chinese database and Weipu (Chinese database were systematically reviewed to identify articles published between 2004 to July 2013, in either English or Chinese, reporting prevalence estimates of suicidal ideation among Chinese college students. The strategy also included a secondary search of reference lists of records retrieved from databases. Then the prevalence estimates were summarized using a random effects model. The effects of moderator variables on the prevalence estimates were assessed using a meta-regression model. RESULTS: A total of 41 studies involving 160339 college students were identified, and the prevalence ranged from 1.24% to 26.00%. The overall pooled prevalence of suicidal ideation among Chinese college students was 10.72% (95%CI: 8.41% to 13.28%. We noted substantial heterogeneity in prevalence estimates. Subgroup analyses showed that prevalence of suicidal ideation in females is higher than in males. CONCLUSIONS: The prevalence of suicidal ideation in Chinese college students is relatively high, although the suicide rate is lower compared with the entire society, suggesting the need for local surveys to inform the development of health services for college students.

Translation: an example from ancient Chinese to modern Chinese

NARCIS (Netherlands)

Liu, X; Hoede, C.

2002-01-01

In this paper, we gave an idea of translation by means of knowledge graph theory from ancient Chinese to modern Chinese, by using an example story. Actually, we give the details of the method of translation from ancient Chinese to modern Chinese step by step as carried out by hand. From the example,

Older Chinese Immigrants' Relationships With Their Children: A Literature Review From a Solidarity-Conflict Perspective.

Science.gov (United States)

Lin, Xiaoping; Bryant, Christina; Boldero, Jennifer; Dow, Briony

2015-12-01

Older Chinese immigrants are one of the largest and fastest growing groups in Western societies. This article used the solidarity-conflict model to synthesize current research examining parent-child relationships in this group. A comprehensive literature search was conducted in the CINAHL, Medline, and PubMed databases to identify relevant articles. A narrative approach was used to review the literature. Thirty-six articles were identified. Compared with Caucasians, older Chinese immigrants are more likely to live with children and have higher filial expectations. However, considerable numbers live independently. Of these, most live in public housing and rely on the community rather than their children for instrumental help. Many older Chinese immigrants have adjusted their filial expectations and valued being independent. They also provide extensive household help to their children. There are indications of intergenerational conflict, probably due to generational differences in attitudes toward life and limited intergenerational contact. This review suggests that although filial piety continues to influence older parent-child relationship in Chinese immigrant families, many changes have occurred. These findings have important implications for service planning and delivery for this cultural group. This review also provides evidence for the utility of the solidarity-conflict model. © The Author 2014. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Linear Optical and SERS Study on Metallic Membranes with Subwavelength Complementary Patterns

Science.gov (United States)

Hao, Qingzhen; Zeng, Yong; Jensen, Lasse; Werner, Douglas; Crespi, Vincent; Huang, Tony Jun; Interdepartmental Collaboration

2011-03-01

An efficient technique is developed to fabricate optically thin metallic films with subwavelength patterns and their complements simultaneously. By comparing the spectra of the complementary films, we show that Babinet's principle nearly holds in the optical domain. A discrete-dipole approximation can qualitatively describe their spectral dependence on the geometry of the constituent particles and the illuminating polarization. Using pyridine as probe molecules, we studied surface-enhanced Raman spectroscopy (SERS) from the complementary structure. Although the complementary structure posses closely related linear spectra, they have quite different near-field behaviors. For hole arrays, their averaged local field gains as well as the SERS enhancements are strongly correlated to their transmission spectra. We therefore can use cos 4 θ to approximately describe the dependence of the Raman intensity on the excitation polarization angle θ , while the complementary particle arrays present maximal local field gains at wavelengths generally much bigger than their localized surface plasmonic resonant wavelengths.

Reflection of Confucianism, Hinduism, and Buddhism on gender relations and gender specific occupation in Thai society.

Science.gov (United States)

Shrestha, M; Weber, K E

1994-01-01

It is posited that present-day Thai society is the product of different settlement patterns among Chinese Confucian followers and those ascribing to matrilocal practices. Chinese settled in urban areas and maintained Confucian dogma that barred women from high ranking positions and dictated a women's role of subservience to men. Matrilocal systems proliferated in rural areas. The village kinship system was egalitarian, until a class-state society was instituted and patriarchal systems dominated. At that time, women's status was reduced. Massive Chinese immigration occurred during the mid-19th century until World War II. Some Indians also migrated during this time period. The dominant use of the Thai language forced the Chinese to assimilate into Thai culture. Thai Buddhist practices were open and similar enough to Confucian ideology that religious assimilation also occurred. A small group of Chinese immigrants retained their ties to Chinese customs. The pattern of foreigners' involvement in the Thai economy was promoted by official policy. In the last several decades Thai policy shifted to an increasingly Thai-influenced economy. Other influences on gender patterns and Thai culture were the Hinduism of Indians who settled in Central Siam, the Mon aristocracy, and Brahmin cults. After the Khmers took over control of this region, the Indian caste system and the Hindu belief in Manu were integrated into Khmer culture. Women were considered the weaker and inferior sex and dependent upon men. The kings of Siam followed Brahmin rituals after the 15th century. Buddhism and the "sangha" became the central Thai religious institution. Even today Buddhist monks are given 3 months time off with pay for time spent as a monk, while maternity leave for women is limited to 45 days. The status of women is traced during the Sukothai period (1250-1350), the Ayudhaya period (1350-1767), and the Ratanakosin period (since 1782). Present occupational patterns reflect women's dominance in

The Role of Chinese Face in the Perpetration of Dating Partner Violence

Science.gov (United States)

Chan, Ko Ling

2012-01-01

This study explored the associations between the perpetration of partner violence and two types of face orientation--protective and acquisitive--in Chinese societies. Data from a convenience sample of 3,388 university students from Hong Kong, Shanghai, and Beijing were analyzed. The participants completed the Protective and Acquisitive Face…

Older Chinese-Australian and Chinese community music engagement

OpenAIRE

Li, Sicong

2017-01-01

This research study will investigate community music engagement by both Chinese-Australians and Chinese older people at two different older people’s organizations with the aim of exploring the affects of music engagement on older people. The study seeks to explore cultural differences between Chinese-Australian older people and Chinese older people as they relate to their music engagement. The research contentions were that (1) active music engagement can enhance the quality of the life of ol...

Culture, ethnicity, and children's facial expressions: a study of European American, Mainland Chinese, Chinese American, and adopted Chinese girls.

Science.gov (United States)

Camras, Linda A; Bakeman, Roger; Chen, Yinghe; Norris, Katherine; Cain, Thomas R

2006-02-01

This investigation extends previous research documenting differences in Chinese and European American infants' facial expressivity. Chinese girls adopted by European American families, nonadopted Mainland Chinese girls, nonadopted Chinese American girls, and nonadopted European American girls responded to emotionally evocative slides and an odor stimulus. European American girls smiled more than Mainland Chinese and Chinese American girls and scored higher than Mainland Chinese girls for disgust-related expressions and overall expressivity. Adopted Chinese girls produced more disgust-related expressions than Mainland Chinese girls. Self-reported maternal strictness, aggravation, positive expressiveness, and cultural identification correlated with children's facial responses, as did number of siblings and adults in the home. Results suggest that culture and family environment influences facial expressivity, creating differences among children of the same ethnicity.

The interface of the ferromagnetic metal CoS2 and the nonmagnetic semiconductor FeS2

KAUST Repository

Nazir, S.

2010-11-05

The electronic and magnetic properties of the cubic pyriteCoS2/FeS2interface are studied using the all-electron full-potential linearized augmented plane wave method. We find that this contact between a ferromagneticmetal and a nonmagnetic semiconductor shows a metallic character. The CoS2 stays close to half-metallicity at the interface, while the FeS2 becomes metallic. The magnetic moment of the Co atoms at the interface slightly decreases as compared to the bulk value and a small moment is induced on the Fe atoms. Furthermore, at the interfaceferromagnetic ordering is found to be energetically favorable as compared to antiferromagnetic ordering.

Optical biosensors.

Science.gov (United States)

Damborský, Pavel; Švitel, Juraj; Katrlík, Jaroslav

2016-06-30

Optical biosensors represent the most common type of biosensor. Here we provide a brief classification, a description of underlying principles of operation and their bioanalytical applications. The main focus is placed on the most widely used optical biosensors which are surface plasmon resonance (SPR)-based biosensors including SPR imaging and localized SPR. In addition, other optical biosensor systems are described, such as evanescent wave fluorescence and bioluminescent optical fibre biosensors, as well as interferometric, ellipsometric and reflectometric interference spectroscopy and surface-enhanced Raman scattering biosensors. The optical biosensors discussed here allow the sensitive and selective detection of a wide range of analytes including viruses, toxins, drugs, antibodies, tumour biomarkers and tumour cells. © 2016 The Author(s). Published by Portland Press Limited on behalf of the Biochemical Society.

Chinese traders in Serbia: Gender opportunities, translocal family strategies, and transnational mobility

Directory of Open Access Journals (Sweden)

Maja Korać-Sanderson

2013-12-01

In this paper I focus on Chinese trading migration to Serbia. I argue that in choosing destinations for their businesses Chinese traders increasingly opt for underdeveloped regions and transition societies not because they provide good business opportunities measured by economic indicators alone. Rather, these destinations are chosen because they provide better opportunities for an entrepreneurial life embedded in self-reliance and self-management. Some of these opportunities, as my discussion will demonstrate, are importantly gendered, opening up new gender space for young families and for women in particular. My discussion will further point out that because business opportunities in Serbia do not necessarily imply desirable living conditions, Chinese traders diversify their family strategies, which are translocally and transnationally negotiated. In doing so, I argue, they become protagonists, actively involved in establishing their livelihoods and flexible ways of incorporation.

Predictors of dating violence among Chinese adolescents: the role of gender-role beliefs and justification of violence.

Science.gov (United States)

Shen, April Chiung-Tao; Chiu, Marcus Yu-Lung; Gao, Jianxiu

2012-04-01

In Chinese societies, violence among adolescent dating partners remains a largely ignored and invisible phenomenon. The goal of this study is to examine the relationships among gender-role beliefs, attitudes justifying dating violence, and the experiences of dating-violence perpetration and victimization among Chinese adolescents. This study has used self-reporting measures to collect data from a probability sample of 976 adolescents (mean age = 15.9) in three Chinese societies: Taiwan, Hong Kong, and Shanghai. Research results reveal a high prevalence of dating violence (including physical violence, sexual violence, and controlling behavior) among Chinese adolescents with dating experience: the perpetration rate is 27.3% and the victimization rate is 39%. Study results demonstrate that adolescents who endorse traditional gender-role beliefs tend to view dating violence as acceptable behavior. Boys' endorsement of traditional gender roles, boys' attitudes justifying boy-on-girl violence, and boys' attitudes against girl-on-boy violence predict boys' actual sexual-violence behavior. Moreover, boys' attitudes justifying boy-on-girl dating violence is the strongest predictor of boys' perpetration of physical and sexual dating violence. This study also shows that boys' hostility is a significant predictor of boys' controlling behavior. Programs for preventing dating violence should include components designed to challenge traditional gender-role beliefs and attitudes justifying dating violence.

The Chinese in the early Cape Colony: a signifi cant cultural minority ...

African Journals Online (AJOL)

Chinese South Africans form one of the smallest culturally identifi able communities in South African society. Despite their demographic insignifi cance, and contrary to popular belief, they have been an integral part of this country's multicultural identity since the inception of European hegemony in the Cape in the latter half ...

Korea-China optical technology research centre project

Energy Technology Data Exchange (ETDEWEB)

Kim, Cheol Jung; Lee, J M; Rhee, Y J. and others

2001-09-01

The main objectives of this project are to establish the internatinal collaboration basis of optical technolgies between Korean and China through the combination of the Chinese advanced fundamental technologies with the Korea industrialization and commercialization infrastructures, by ways of exchanging scientist and informations, holding joint seminars, cooperative utilization of research resources. On the ground of this establishment, the optical technologies of Korea are supposed to be leveled up to that of the world-most advanced. At the same time, for the improvement of mutual benefit and financial profit of both of the countries, technical support for the investment on the optical industries in the two countries and establishment of foundation for the venture capitals are also the purpose of this project. Because the state-of-the-arts of the Chinese technologies such as aerospace engineering, military defense technology, applications to medical treatments, laser fusion research, and so on, are known to be far above those of Korean and upto one of the most advanced in the world, it is necessary that the acquisition of these technologies, resulting in the enhancement of the levels of domestic technologies in these fields, implementation of joint research projects for technology development as well as the balanced opportunities for commercial product/sales and cooperation should be actively pursued.

Korea-China Optical Technology Research Centre Project

International Nuclear Information System (INIS)

Kim, Cheol Jung; Rhee, Y. J.; Jung, D. Y. and others

2004-06-01

The main objectives of this project are to establish the international collaboration basis of optical technologies between Korea and China. The combination of the Chinese advanced fundamental technologies with the Korean industrialization and commercialization infrastructures is realized, by ways of exchanging scientists and informations, holding joint seminars, cooperative utilization of research resources. On the ground of this establishment, the optical technologies of Korea are supposed to be leveled up to those of the world-most advanced. At the same time, for the improvement of mutual benefit and financial profit of both countries, providing technical advice and suggestions to the optical industries in the two countries is an another goal of this project. The state-of-the-arts of the Chinese technologies such as aerospace engineering, military defence technology, medical technology, laser fusion research, and so on, are known to be far above those of Korean and up to one of the most advanced in the world. Thus it is thought to be necessary that the acquisition of these technologies, implementation of joint research projects for technology development as well as the balanced opportunities for commercial product/sales and cooperation should be actively pursued in order to enhance the levels of Korean technologies in these fields

Korea-China optical technology research centre project

International Nuclear Information System (INIS)

Kim, Cheol Jung; Lee, J. M.; Rhee, Y. J. and others

2001-09-01

The main objectives of this project are to establish the internatinal collaboration basis of optical technolgies between Korean and China through the combination of the Chinese advanced fundamental technologies with the Korea industrialization and commercialization infrastructures, by ways of exchanging scientist and informations, holding joint seminars, cooperative utilization of research resources. On the ground of this establishment, the optical technologies of Korea are supposed to be leveled up to that of the world-most advanced. At the same time, for the improvement of mutual benefit and financial profit of both of the countries, technical support for the investment on the optical industries in the two countries and establishment of foundation for the venture capitals are also the purpose of this project. Because the state-of-the-arts of the Chinese technologies such as aerospace engineering, military defense technology, applications to medical treatments, laser fusion research, and so on, are known to be far above those of Korean and upto one of the most advanced in the world, it is necessary that the acquisition of these technologies, resulting in the enhancement of the levels of domestic technologies in these fields, implementation of joint research projects for technology development as well as the balanced opportunities for commercial product/sales and cooperation should be actively pursued

Korea-China Optical Technology Research Centre Project

Energy Technology Data Exchange (ETDEWEB)

Kim, Cheol Jung; Rhee, Y. J.; Jung, D. Y. and others

2004-06-15

The main objectives of this project are to establish the international collaboration basis of optical technologies between Korea and China. The combination of the Chinese advanced fundamental technologies with the Korean industrialization and commercialization infrastructures is realized, by ways of exchanging scientists and informations, holding joint seminars, cooperative utilization of research resources. On the ground of this establishment, the optical technologies of Korea are supposed to be leveled up to those of the world-most advanced. At the same time, for the improvement of mutual benefit and financial profit of both countries, providing technical advice and suggestions to the optical industries in the two countries is an another goal of this project. The state-of-the-arts of the Chinese technologies such as aerospace engineering, military defence technology, medical technology, laser fusion research, and so on, are known to be far above those of Korean and up to one of the most advanced in the world. Thus it is thought to be necessary that the acquisition of these technologies, implementation of joint research projects for technology development as well as the balanced opportunities for commercial product/sales and cooperation should be actively pursued in order to enhance the levels of Korean technologies in these fields.

Social sustainability in an ageing chinese society : Towards an integrative conceptual framework

NARCIS (Netherlands)

Liu, Yafei; Dijst, Martin; Geertman, Stan; Cui, Can

2017-01-01

Social sustainability is a relatively underexposed dimension of the sustainability debate. Diversified and discipline-specific study perspectives and the lack of contextualization make it difficult to gain a comprehensive understanding of social sustainability in non-Western societies. In examining

New generation of optical fibres

Energy Technology Data Exchange (ETDEWEB)

Dianov, E M; Semjonov, S L; Bufetov, I A [Fiber Optics Research Center, Russian Academy of Sciences, Moscow (Russian Federation)

2016-01-31

The growing need for information in contemporary society is the motivating force behind the development of fibre optics in general and optical fibre communications in particular. Intensive research effort has been concentrated on designing new types of optical fibres and extending their application field. This paper reviews results of research on new types of optical fibres: bismuthdoped active fibres, multicore fibres and hollow-core fibres, which can be used as key components of systems that ensure further increase in optical information transfer rate. (invited paper)

Education in a Multi-Cultural Society: The Republic of Singapore. Occasional Paper No. 74-4.

Science.gov (United States)

Hu, Shi Ming

The educational history and practices of the Republic of Singapore, prefaced by a description of the inception of the republic, are described in this paper. The uniqueness of that history stems from the republic's multiracial society which requires equal education opportunities for all four official language groups--Malay, Chinese, Tamil (Indian),…

Medieval Chinese syntax

OpenAIRE

Anderl, Christoph

2017-01-01

“Medieval Chinese Syntax” aims to provide a sketch of the development of function words and syntactic structures during the Chinese Medieval period, including Early Medieval Chinese (ca. 0-700 A.D.) and Late Medieval Chinese (ca. 700-1100).

Factors associated with utilization of traditional Chinese medicine by white collar foreign workers living in Taiwan

OpenAIRE

Deng Chung-Yeh; Tai Chen-Jei; Daly Maria; Chien Li-Yin

2009-01-01

Abstract Background Traditional Chinese medicine (TCM) has remained an integral part of Chinese culture and society for thousands of years. In Taiwan TCM is a recognized element of its National Health Insurance Scheme. However, there is no knowledge about how TCM is accessed by foreign workers from a non-Asian cultural background. The objectives of this study were to investigate the prevalence and patterns of TCM use among non-Asian white-collar workers living in Taiwan, and examine factors l...

Family and social aspects associated with depression among older persons in a Chinese context.

Science.gov (United States)

Zeng, Wen; North, Nicola; Kent, Bridie

2013-12-01

This study aims to explore the factors associated with depression among older persons in Macau, in relation to family and social aspects. Depression among community-dwelling older persons in Macau has been shown to be present at high rates. In Chinese culture, depression leads to social stigmatisation, suggesting a need to better understand depression as a sociocultural phenomenon. A mixed methods study was undertaken to identify the key influences on depression among Chinese older persons in Macau. Quantitative (standardised tests) and qualitative (collection of narratives) data were collected from 31 purposively selected participants, all community-dwelling older persons with depression. Depression was common among the participants. The paper reports on the family and social aspects, one of the findings of the study. Informants readily described their thoughts and judgements of themselves in graphic language. As they explored their life stories, family and social aspects emerged as significant influences that associated with depression. In a society and culture that relies on and values filial support, experiences of being widowed, having poor family support and weak social networks appeared to compound and exacerbate depression. These findings highlight that filial support, valued in Chinese culture, is seriously strained by the realities of contemporary society. Yet current government policies rely on and confirm the role of family support. Findings from this study suggest a need for such policies to be reviewed to address the realities of family and social support. The findings have several implications for clinical practice. Firstly, the cultural context of Chinese older persons should be considered and emphasised in nursing practice. Secondly, the root of depression among Chinese older persons is seen to lie in their social, family, cultural and day-to-day living issues. © 2012 Blackwell Publishing Ltd.

Quantum optics

Energy Technology Data Exchange (ETDEWEB)

Drummond, P D [University of Queensland, St. Lucia, QLD (Australia).Physics Department

1999-07-01

Full text: Quantum optics in Australia has been an active research field for some years. I shall focus on recent developments in quantum and atom optics. Generally, the field as a whole is becoming more and more diverse, as technological developments drive experiments into new areas, and theorists either attempt to explain the new features, or else develop models for even more exotic ideas. The recent developments include quantum solitons, quantum computing, Bose-Einstein condensation, atom lasers, quantum cryptography, and novel tests of quantum mechanics. The talk will briefly cover current progress and outstanding problems in each of these areas. Copyright (1999) Australian Optical Society.

High energy X-ray observations of COS-B gamma-ray sources from OSO-8

Science.gov (United States)

Dolan, J. F.; Crannell, C. J.; Dennis, B. R.; Frost, K. J.; Orwig, L. E.; Caraveo, P. A.

1985-01-01

During the three years between satellite launch in June 1975 and turn-off in October 1978, the high energy X-ray spectrometer on board OSO-8 observed nearly all of the COS-B gamma-ray source positions given in the 2CG catalog (Swanenburg et al., 1981). An X-ray source was detected at energies above 20 keV at the 6-sigma level of significance in the gamma-ray error box containing 2CG342 - 02 and at the 3-sigma level of significance in the error boxes containing 2CG065 + 00, 2CG195 + 04, and 2CG311 - 01. No definite association between the X-ray and gamma-ray sources can be made from these data alone. Upper limits are given for the 2CG sources from which no X-ray flux was detected above 20 keV.

OSA Imaging and Applied Optics Congress Support

Science.gov (United States)

2017-02-16

Digest (online) (Optical Society of America, 20 16), paper JT3A .41. V. Katkovnik, "Sparse phase retrieval from noisy data: variational formulation and...A. Wojdyla, G. Gunjala, J. Dong, M. Benk, A. Neureuther, K. Goldberg , and L. Waller, "Off-axis Aberration Estimation in an EUV Microscope Using...2016, (Optical Society of America, 20 16), paper JT3A.41. V. Katkovnik, "Sparse phase retrieval from noisy data: variational formulation and algorithms

G-protein α-subunit expression, myristoylation, and membrane association in COS cells

International Nuclear Information System (INIS)

Mumby, S.M.; Gilman, A.G.; Heukeroth, R.O.; Gordon, J.I.

1990-01-01

Myristolyation of seven different α subunits of guanine nucleotide-binding regulatory proteins (G proteins) was examined by expressing these proteins in monkey kidney COS cells. Metabolic labeling studies of cells transfected with cytomegalovirus-based expression vectors indicated that [ 3 H]myristate was incorporated into α i1 , α i2 , α i3 , α 0 , and α 1 , and α z but not α s subunits. The role of myristoylation in the association of α subunits with membranes was analyzed by site-directed mutagenesis and by substitution of myristate with a less hydrophobic analog, 10-(propoxy)decanoate (11-oxamyristate). Myristoylation of α 0 was blocked when an alanine residue was substituted for its amino-terminal glycine, as was association of the protein with membranes. Substitution of the myristoyl group with 11-oxamyristate affected the cellular distribution of a subset of acylated α subunits. The results are consistent with a model wherein the hydrophobic interaction of myristate with the bilayer permits continued association of the protein with the plasma membrane when G-protein α subunits dissociated from βγ

Bidirectional Relations between Temperament and Parenting Styles in Chinese Children

Science.gov (United States)

Lee, Erica H.; Zhou, Qing; Eisenberg, Nancy; Wang, Yun

2012-01-01

The present study examined bidirectional relations between child temperament and parenting styles in a sample (n = 425) of Chinese children during elementary school period (age range = 6 to 9 years at Wave 1). Using two waves (3.8 years apart) of longitudinal data, we tested two hypotheses: (1) whether child temperament (effortful control and anger/frustration) at Wave 1 predicts parenting styles (authoritative and authoritarian parenting) at Wave 2, controlling for Wave 1 parenting; and (2) whether parenting styles at Wave 1 predict Wave 2 temperament, controlling for Wave 1 temperament. We found support for bidirectional relations between temperament and authoritarian parenting, such that higher effortful control and lower anger/frustration were associated with higher authoritarian parenting across time and in both directions. There were no significant cross-time associations between children’s temperament and authoritative parenting. These findings extend the previous tests of transactional relations between child temperament and parenting in Chinese children and are consistent with the cultural values toward effortful control and control of anger/frustration in Chinese society. PMID:23482684

Bidirectional Relations between Temperament and Parenting Styles in Chinese Children.

Science.gov (United States)

Lee, Erica H; Zhou, Qing; Eisenberg, Nancy; Wang, Yun

2013-01-01

The present study examined bidirectional relations between child temperament and parenting styles in a sample ( n = 425) of Chinese children during elementary school period (age range = 6 to 9 years at Wave 1). Using two waves (3.8 years apart) of longitudinal data, we tested two hypotheses: (1) whether child temperament (effortful control and anger/frustration) at Wave 1 predicts parenting styles (authoritative and authoritarian parenting) at Wave 2, controlling for Wave 1 parenting; and (2) whether parenting styles at Wave 1 predict Wave 2 temperament, controlling for Wave 1 temperament. We found support for bidirectional relations between temperament and authoritarian parenting, such that higher effortful control and lower anger/frustration were associated with higher authoritarian parenting across time and in both directions. There were no significant cross-time associations between children's temperament and authoritative parenting. These findings extend the previous tests of transactional relations between child temperament and parenting in Chinese children and are consistent with the cultural values toward effortful control and control of anger/frustration in Chinese society.

The Sixteenth Congress of the Chinese Communist Party and the Beijing Olympic Games

Directory of Open Access Journals (Sweden)

Jonathan Story

2003-09-01

Full Text Available With the introduction of the economic reforms initiated by Deng Xiaoping at the end of the 1970s, and with its entry into the World Trade Organisation in 2002, China is on the path to a market economy. The international, or in other words Western, norms regarding good government have already been introduced into the very heart of the Chinese system. The only element lacking in this rapid evolution of the Chinese economy and society is the introduction of political reforms, which are the most dangerous ones due to the challenge they represent for the Chinese Communist Party (CCP itself. In powerfor the last five decades, the CCP has begun a significant transformation, despite attempting to give the impression that it remains verbally anchored to old doctrines. These changes could mean a political suicide, since the 2008 Olympic Games in Beijing could be preceded by a great liberation of the Chinese institutions. It remains to be seen whether or not the Party will be able to control all of the consequences.

Partnering to develop a continuing professional development program in a low-resource setting: Cambodia.

Science.gov (United States)

Mack, Heather G; Meng, Ngy; Parsons, Tanya; Schlenther, Gerhard; Murray, Neil; Hart, Richard

2017-08-01

To design and implement a continuing professional development (CPD) program for Cambodian ophthalmologists. Partnering (twinning) between the Royal Australian and New Zealand College of Ophthalmologists (RANZCO) and the Cambodian Ophthalmological Society (COS). Practicing ophthalmologists in Cambodia. A conjoint committee comprising 4 ophthalmologists from RANZCO and 3 ophthalmologists from COS was established, supported by a RANZCO administrative team experienced in CPD administration. CPD requirements and recording were adapted from the RANZCO CPD framework. Cambodian ophthalmologists were surveyed during program implementation and after handover to COS. At the end of the 3-year program at handover to COS, a CPD program and online recording system was established. All 47 (100%) practicing ophthalmologists in Cambodia were registered for CPD, and 21/47 (45%) were actively participating in the COS CPD program online recording. Surveys of attitudes toward CPD demonstrated no significant change. Partnering was moderately effective in establishing a CPD program for Cambodian ophthalmologists. Uptake of CPD may have been limited by lack of a requirement for CPD for continuing medical licensure in Cambodia. Follow-up will be necessary to demonstrate CPD program longevity. Copyright © 2017 Canadian Ophthalmological Society. Published by Elsevier Inc. All rights reserved.

The experimental studies of Chinese herbs as a vascular embolization agent for the hepatic arteries

International Nuclear Information System (INIS)

Chen Ziqian; Yang Xizhang; Shen Junjie; Wang Shudong; Zheng Xiaogang; Cao Jianmin

2006-01-01

Objective: To study the efficacy, safety and correlative characteristics of Chinese herb as a vascular embolization agent. Methods: Vascular embolization agent combined from several kinds of Chinese herb was manufactured and served as anticarcinogen and coagulant according to the chinese Pharmacopoeia. The characteristics of the combination embolization agent through embolizing the hepatic arteries in eight pigs were studied. Results: The combination agent was a non-homogenous suspension, easily to be injected through 5-F catheter with hyper attenuation under fluoroscopy; simultaneously with good histocompatibility and hemo-compatibility and without feverish response and toxicity. The combination agent mainly embolized the peripheral arteries with maintaining occlusion for 5 weeks and without formation of collateral circulation. Slight injuries of normal hepatic tissues with hepatic cytonecrosis and endochyloma focal necrosis were found through optical and electronic microscopy. Conclusions: The Chinese herb combination agent is safe and effective in experimental application with good angioembolic function and a potential peripheral embolization agent. (authors)

Writing Chinese and mathematics achievement: A study with Chinese-American undergraduates

Science.gov (United States)

Li, Chieh; Nuttall, Ronald

2001-04-01

Two recent studies indicated that writing Chinese is correlated to Chinese-American (CA) students' spatial skills. The current study investigated whether writing Chinese would have the same relationship to mathematics skills. The Scholastic Assessment Test—Mathematics (SAT-Math) scores were analysed for 150 CA undergraduates: 42 writers of Chinese and 108 non-writers of Chinese. The results suggested a strong correlation between writing Chinese and success on SAT-Math. An underlying mechanism may be the common cognitive components that encompass writing Chinese, spatial tasks, and SAT-Math. Contrary to previous findings with other populations in the USA, CA females scored slightly higher on SAT-Math than males. The finding supports the cultural relativity theory of gender difference on SAT-Math.

Optical computing: introduction by the feature editors.

Science.gov (United States)

Li, Y; Tanida, J; Tooley, F; Wagner, K

1996-03-10

This feature issue of Applied Optics: Information Processing contains 19 papers on Optical Computing. Many of these papers are expanded versions of presentations given at the Optical Society of America's Sixth Topical Meeting on Optical Computing held in Salt Lake City, Utah, in March 1995. This introduction provides a brief historical account of the series of optical computing meetings and a brief review of the papers contained in this special issue.

Design and implementation of the first nationwide, web-based Chinese Renal Data System (CNRDS

Directory of Open Access Journals (Sweden)

Xie Fengbo

2012-02-01

Full Text Available Abstract Background In April 2010, with an endorsement from the Ministry of Health of the People's Republic of China, the Chinese Society of Nephrology launched the first nationwide, web-based prospective renal data registration platform, the Chinese Renal Data System (CNRDS, to collect structured demographic, clinical, and laboratory data for dialysis cases, as well as to establish a kidney disease database for researchers and policy makers. Methods The CNRDS program uses information technology to facilitate healthcare professionals to create a blood purification registry and to deliver an evidence-based care and education protocol tailored to chronic kidney disease, as well as online forum for communication between nephrologists. The online portal https://www.cnrds.net is implemented as a Java web application using an Apache Tomcat web server and a MySQL database. All data are stored in a central databank to establish a Chinese renal database for research and publication purposes. Results Currently, over 270,000 clinical cases, including general patient information, diagnostics, therapies, medications, and laboratory tests, have been registered in CNRDS by 3,669 healthcare institutions qualified for hemodialysis therapy. At the 2011 annual blood purification forum of the Chinese Society of Nephrology, the CNRDS 2010 annual report was reviewed and accepted by the society members and government representatives. Conclusions CNRDS is the first national, web-based application for collecting and managing electronic medical records of patients with dialysis in China. It provides both an easily accessible platform for nephrologists to store and organize their patient data and acts as a communication platform among participating doctors. Moreover, it is the largest database for treatment and patient care of end-stage renal disease (ESRD patients in China, which will be beneficial for scientific research and epidemiological investigations aimed at

Design and implementation of the first nationwide, web-based Chinese Renal Data System (CNRDS)

Science.gov (United States)

2012-01-01

Background In April 2010, with an endorsement from the Ministry of Health of the People's Republic of China, the Chinese Society of Nephrology launched the first nationwide, web-based prospective renal data registration platform, the Chinese Renal Data System (CNRDS), to collect structured demographic, clinical, and laboratory data for dialysis cases, as well as to establish a kidney disease database for researchers and policy makers. Methods The CNRDS program uses information technology to facilitate healthcare professionals to create a blood purification registry and to deliver an evidence-based care and education protocol tailored to chronic kidney disease, as well as online forum for communication between nephrologists. The online portal https://www.cnrds.net is implemented as a Java web application using an Apache Tomcat web server and a MySQL database. All data are stored in a central databank to establish a Chinese renal database for research and publication purposes. Results Currently, over 270,000 clinical cases, including general patient information, diagnostics, therapies, medications, and laboratory tests, have been registered in CNRDS by 3,669 healthcare institutions qualified for hemodialysis therapy. At the 2011 annual blood purification forum of the Chinese Society of Nephrology, the CNRDS 2010 annual report was reviewed and accepted by the society members and government representatives. Conclusions CNRDS is the first national, web-based application for collecting and managing electronic medical records of patients with dialysis in China. It provides both an easily accessible platform for nephrologists to store and organize their patient data and acts as a communication platform among participating doctors. Moreover, it is the largest database for treatment and patient care of end-stage renal disease (ESRD) patients in China, which will be beneficial for scientific research and epidemiological investigations aimed at improving the quality of life of

The Amazing COS FUV (1320 - 1460 A) Spectrum of (lambda) Vel (K4Ib-II)

Science.gov (United States)

Carpenter, Kenneth

2010-01-01

The FUV spectrum (1320-1460 A) of the K4 lb-11 supergiant (lambda) Vel was observed with the Cosmic Origins Spectrograph (COS) on HST, as part of the Ayres and Redfield Cycle 17 SNAP program "SNAPing Coronal Iron". This spectrum covers a region not previously recorded in (lambda) Vel at high resolution and, in a mere 20 minutes of exposure, reveals a treasure trove of information. It shows a wide variety of strong emission lines, superposed on a bright continuum, with contributions from both atomic and molecular species. Multiple absorptions, including numerous Ni II and Fe II lines, are visible over this continuum, which is likely generated in the chromosphere of the star. Evidence of the stellar wind is seen in the P Cygni profiles of the CII lines near 1335 A and the results of fluorescence processes are visible throughout the region. The spectrum has remarkable similarities to that of (alpha) Boo (K1.5 III), but significant differences as well, including substantial FUV continuum emission, reminiscent of the M2 Iab supergiant (alpha) Ori, but minus the CO fundamental absorption bands seen in the spectrum of the latter star. However, fluoresced CO emission is present, as in the K-giant stars (alpha) Boo and (alpha) Tau (K5 III). The presence of hot plasma in the atmosphere of the star, indicated by previous GHRS observations of Si III] and C III] lines near 1900 A and FUSE observations of O VI 1032 A, is further confirmed by the detection in this COS spectrum of the Si IV UV 1 lines near 1400 A, though both lines are contaminated by overlying fluorescent H2 emission. We present the details of this spectrum, in comparison with stars of similar temperature or luminosity and discuss the implications for the structure of, and the radiative processes active in, the outer atmospheres of these stars.

Learning and Socializing Preferences in Hong Kong Chinese Children.

Science.gov (United States)

Chen, Eva E; Corriveau, Kathleen H; Lai, Veronica K W; Poon, Sze Long; Gaither, Sarah E

2018-04-30

The impact of social group information on the learning and socializing preferences of Hong Kong Chinese children were examined. Specifically, the degree to which variability in racial out-group exposure affects children's use of race to make decisions about unfamiliar individuals (Chinese, White, Southeast Asian) was investigated. Participants (N = 212; M age  = 60.51 months) chose functions for novel objects after informants demonstrated their use; indicated with which peer group member to socialize; and were measured on racial group recognition, preference, and identification. Overall, children preferred in-group members, though out-group exposure and the relative social status of out-groups mattered as well. At a young age, children's specific experiences with different races influence how they learn and befriend others across racial group lines. © 2018 Society for Research in Child Development.

Hands-on optics: an informal science education initiative

Science.gov (United States)

Johnson, Anthony M.; Pompea, Stephen M.; Arthurs, Eugene G.; Walker, Constance E.; Sparks, Robert T.

2007-09-01

The project is collaboration between two scientific societies, the Optical Society of America (OSA) and SPIE - The International Society for Optical Engineering and the National Optical Astronomy Observatory (NOAO). The program is designed to bring science education enrichment to thousands of underrepresented middle school students in more than ten states, including female and minority students, who typically have not been the beneficiaries of science and engineering resources and investments. HOO provides each teacher with up to six activity modules, each containing enough materials for up to 30 students to participate in 6-8 hours of hands-on optics-related activities. Sample activities, developed by education specialists at NOAO, include building kaleidoscopes and telescopes, communicating with a beam of light, and a hit-the-target laser beam challenge. Teachers engage in two days of training and, where possible, are partnered with a local optics professional (drawn from the local rosters of SPIE and OSA members) who volunteers to spend time with the teacher and students as they explore the module activities. Through these activities, students gain experience and understanding of optics principles, as well as learning the basics of inquiry, critical thinking, and problem solving skills involving optics, and how optics interfaces with other disciplines. While the modules were designed for use in informal after- school or weekend sessions, the number of venues has expanded to large and small science centers, Boys and Girls Clubs, Girl Scouts, summer camps, family workshops, and use in the classroom.

Different facets of compulsive buying among Chinese students.

Science.gov (United States)

Li, Shuang; Unger, Alexander; Bi, Chongzeng

2014-12-01

Compulsive buying is a severe phenomenon, especially among younger consumers. It is well documented in Western industrial societies like the USA and Germany, and nowadays an increasing interest in compulsive buying in non-Western countries is on the rise. In the current study, we measured the prevalence of compulsive buying tendencies among Chinese female and male students by using a Chinese translation of the German Compulsive Buying Scale (Raab, Neuner, Reisch & Scherhorn, 2005). We examined the influence of gender, location and age using ANCOVA, and binary logistic regression. Factor analysis identified three factorial dimensions of compulsive buying tendencies which are impairment of impulse control and reactive or compensatory aspects, reduced rationality according to money spending, and post-purchase guilt. Our results indicated that about 6.7% of the sample shows a compulsive buying pattern, and that females are more affected. For location, a geographic difference between Chongqing and Fuzhou was found for the overall compulsive tendencies, but not for the percentages of compulsive buyers. In sum, the existing study provides evidence that Chinese consumers have a factorial structure which differs somewhat in compulsive buying from Western samples. Observations about gender and location were considered. These findings give a deeper understanding of China’s compulsive buying behavior.

[Development and innovation of traditional Chinese medicine processing discipline and Chinese herbal pieces industry].

Science.gov (United States)

Xiao, Yong-Qing; Li, Li; Liu, Ying; Ma, Yin-Lian; Yu, Ding-Rong

2016-01-01

To elucidate the key issues in the development and innovation of traditional Chinese medicine processing discipline and Chinese herbal pieces industry Chinese herbal pieces industry. According to the author's accumulated experience over years and demand of the development of the Chinese herbal pieces industry, the key issues in the development and innovation on the Chinese herbal pieces industry were summarized. According to the author, the traditional Chinese medicine processing discipline shall focus on a application basis research. The development of this discipline should be closely related to the development of Chinese herbal pieces. The traditional Chinese medicine processing discipline can be improved and its results can be transformed only if this discipline were correlated with the Chinese herbal pieces industry, matched with the development of the Chinese herbal pieces industry, and solved the problems in the development on the Chinese herbal pieces industry. The development of traditional Chinese medicine processing discipline and the Chinese herbal pieces industry also requires scientific researchers to make constant innovations, realize the specialty of the researches, and innovate based on inheritance. Copyright© by the Chinese Pharmaceutical Association.

Husbandry and propagation of the Chinese big-headed turtle (Platysternon megacephalum) at the Wildlife Conservation Society's Prospect Park Zoo.

Science.gov (United States)

Shelmidine, Nichole; Murphy, Brittany; Massarone, Katelyn

2016-01-01

Turtles worldwide are facing increasing pressures on their wild populations and many are listed as endangered or critically endangered. Chinese big-headed turtles (Platysternon megacephalum) are currently listed on IUCN's Red List as endangered and on Cites Appendix II. As part of the Wildlife Conservation Society's initiative on turtle and tortoise conservation, this species became a focus for propagation at Prospect Park Zoo (PPZ) in 2008. PPZ successfully bred and obtained eggs, with successful hatchings in 2013 and 2014. The staff fluctuated water and ambient temperatures along with photoperiod in order to simulate seasonal changes. Each May, the female was placed in the male's enclosure daily for at least 15 min for breeding. Once two confirmed copulations were observed, breeding introductions were discontinued. The female laid her eggs in July and August, and clutch sizes ranged from 5 to 6 eggs. Eggs were successfully incubated in a RCOM Juragon reptile incubator at 23.3°C with 90-95% humidity. The eggs hatched after an average incubation period of 102 days (98-105 days, n = 9). Hatchlings had a mean body mass of 8.84 g (8.11-10 g) and average carapace length × width of 36.17 × 32.20 mm. This article aims to share the team's experiences working with this species as well as build upon previous publications and successes. Our hope is that with continued efforts to increase our knowledgebase a future viable, sustainable North American captive population will become a reality for this species. © 2016 Wiley Periodicals, Inc.

45. Annual Convention of the Austrian Physical Society

International Nuclear Information System (INIS)

1995-01-01

This volume contains lectures of the 45 th symposium of the Austrian Physical Society which had been held in Leoben, Austria in 1995. The following topics are included: Atomic physics, molecular physics, plasma physics, solid state physics, nuclear and particle physics, biophysics, environmental physics, quantum electronics and quantum optics. (Suda)

50. Annual symposium of the Austrian Physical Society

International Nuclear Information System (INIS)

Lippitsch, M.E.

2000-01-01

The conference held from 25. - 29. 9. 2000 at the University of Graz was elaborated by the Austrian society of physics in the fields of solid state physics, polymers physics, quantum electronics, electrodynamics, optics, nuclear and particle physics, atomic, molecules and plasma physics, acoustics, physics - industry - energy and physics teaching. (botek)

The Effects of Change in Spousal Power on Intimate Partner Violence among Chinese Immigrants

Science.gov (United States)

Jin, Xiaochun; Keat, Jane E.

2010-01-01

This study explored how changes in power relations within couples after immigrating from more patriarchal societies contribute to intimate partner violence (IPV). Both subjective decision-making power and objective power bases were examined in Chinese immigrant couples. Batterers and nonviolent men both experienced loss of decision-making power in…

The USC-OSA-EPS section activities in optics

Science.gov (United States)

Aymerich, María.; Cambronero-López, Ferran; Aragón, Ángel L.; Delgado, Tamara; Blanco, Manuel; Gómez Varela, Ana I.; Gargallo, Ana; Williamson, Sandra; Amorín, Adán.; Sánchez-García, Ángel; Bao-Varela, Carmen; Flores-Arias, M. Teresa

2017-08-01

The USC-OSA Student Chapter and USC-EPS Young Minds Section is a group financed by The Optical Society (OSA) and the European Physical Society (EPS). It is formed by PhD and degree students from the Universidade de Santiago de Compostela (USC) and one supervisor of the Faculty of Physics. Its main goal is to promote and diffuse Optics in the society. For this purpose, the group carries out several activities in the academic and non-academic community. The group is also committed to the professional development of our members and motivates the exposition of our work into the scientific community.

The cos2φ azimuthal asymmetry of unpolarized dilepton production at the Z pole

International Nuclear Information System (INIS)

Lu Zhun; Schmidt, Ivan

2011-01-01

We calculate the Boer-Mulders effect contribution to the cos2φ azimuthal asymmetry of unpolarized dilepton production near the Z-pole. Based on the tree-level expression in the transverse momentum dependent factorization framework, we show that the corresponding asymmetry near the Z-pole is negative, which is opposite to the asymmetry in the low Q 2 region, dominated by the production via a virtual photon. We calculate the asymmetry generated by the Boer-Mulders effect near the Z-pole at the Relativistic Heavy Ion Collider (RHIC), with √(s)=500 GeV. We find that the magnitude of the asymmetry is several percent, and therefore it is measurable. The experimental confirmation of this sign change of the asymmetry from the low Q 2 region to the Z-pole provides direct evidence of the chiral-odd structure of quarks inside an unpolarized nucleon.

Israel Physical Society 44. annual meeting. Program and abstracts

International Nuclear Information System (INIS)

1998-01-01

During the 1998 Annual Conference of the Israel Physical Society, various chapters were treated in parallel sessions: Physics teaching, Condensed matter, Lasers and Quantum Optics, Atomic and Nuclear physics, Particles and Fields, Statistical physics and nonlinear dynamics, Physics in industry, Plasma physics and computational physics

Israel Physical Society 44. annual meeting. Program and abstracts

Energy Technology Data Exchange (ETDEWEB)

NONE

1998-04-08

During the 1998 Annual Conference of the Israel Physical Society, various chapters were treated in parallel sessions: Physics teaching, Condensed matter, Lasers and Quantum Optics, Atomic and Nuclear physics, Particles and Fields, Statistical physics and nonlinear dynamics, Physics in industry, Plasma physics and computational physics.

The coexistence of mitochondrial ND6 T14484C and 12S rRNA A1555G mutations in a Chinese family with Leber's hereditary optic neuropathy and hearing loss

International Nuclear Information System (INIS)

Wei Qiping; Zhou Xiangtian; Yang Li; Sun Yanhong; Zhou Jian; Li Guang; Jiang, Robert; Lu Fan; Qu Jia; Guan Minxin

2007-01-01

We report here the clinical, genetic and molecular characterization of one three-generation Han Chinese family with Leber's hereditary optic neuropathy (LHON) and hearing loss. Four of 14 matrilineal relatives exhibited the moderate central vision loss at the average age of 12.5 years. Of these, one subject exhibited both LHON and mild hearing impairment. Sequence analysis of the complete mitochondrial genomes in the pedigree showed the presence of homoplasmic LHON-associated ND6 T14484C mutation, deafness-associated 12S rRNA A1555 mutation and 47 other variants belonging to Eastern Asian haplogroup H2. None of other mitochondrial variants was evolutionarily conserved and functional significance. Therefore, the coexistence of the A1555G mutation and T14484C mutations in this Chinese family indicate that the A1555G mutation may play a synergistic role in the phenotypic manifestation of LHON associated ND6 T14484C mutation. However, the incomplete penetrance of vision and hearing loss suggests the involvement of nuclear modifier genes and environmental factors in the phenotypic expression of these mtDNA mutations

Dissipation dynamics of clothianidin and its control efficacy against Bradysia odoriphaga Yang and Zhang in Chinese chive ecosystems.

Science.gov (United States)

Zhang, Peng; He, Min; Zhao, Yunhe; Ren, Yupeng; Wei, Yan; Mu, Wei; Liu, Feng

2016-07-01

Clothianidin is a second-generation neonicotinoid insecticide that is quite effective against Bradysia odoriphaga Yang and Zhang, the major insect pest affecting Chinese chive in northern China. In this study, the dissipation of clothianidin in soil and its residue in leaves and pseudostems/bulbs as well as its control efficacy against B. odoriphaga and two other secondary pests were investigated in Chinese chive fields after soil application of clothianidin by the directional spray-washing method. The half-life of clothianidin was 35.73-36.10 days, and it could be detected in Chinese chive plants in both treatment plots up to 240 days after a single soil application. Clothianidin applied at 3.0 and 6.0 kg AI ha(-1) could suppress B. odoriphaga population growth, achieve satisfactory levels of pest control for almost 10 months and reduce the losses of the yield in winter. Moreover, the treatments also significantly reduced Thrips alliorum and Acrolepia alliella populations up to nearly 180 days after one application. Clothianidin can be considered to show long-lasting efficacy against B. odoriphaga and to be safe for use in Chinese chive at 3.0 and 6.0 kg AI ha(-1) once in the early root-rearing period to control B. odoriphaga in these cultivation ecosystems. © 2015 Society of Chemical Industry. © 2015 Society of Chemical Industry.

The Relations among Family Functioning, Class Environment, and Gratitude in Chinese Elementary School Students

Science.gov (United States)

Bai, Yu; Jin, Leili

2016-01-01

Gratitude is a key construct in positive psychology. Previous studies seldom examined the salient contextual correlates of gratitude in early adolescence in non-Western society. This study examined the relations among family functioning, class environment, and gratitude in a sample of 202 Chinese elementary school students. The results showed that…

Relationship of In-Cylinder Gaseous and Particulate Concentration to Radiative Heat Transfer in Direct Injection-Type Diesel Combustion.

Science.gov (United States)

1986-04-15

spectral reflectivities, a,.,, are included in the expression for the radiosity of surface 1, Bk1, as (I I l cos eI I(0)) 4 B cos e e 2 + B 2 cos 92 i...OAAG29-83-K-0042 (Scientific Program Officer, Dr. David M. Mann). NOMENCLATURE A band absorptance a constant determining species distribution 8 radiosity ...Fig. 1), the radiosity of the surface 1, 81, i.e., to compute the thermal and optical is expressed as properties of the species and to implement

导言:全球化背景下的当代中国文化建设%Introduction: building contemporary Chinese culture in the context of globalization

Institute of Scientific and Technical Information of China (English)

叶险明

2008-01-01

@@ Building contemporary Chinese culture is a very important research topic in the context of globalization. It involves almost the entire domain of philosophy, the humanities and the social sciences, covering every aspect of life in Chinese society. The three aspects below are the most important for this task.

Investigation on the acceptance level of radiation exposure. Comparison of Chinese and Japanese

International Nuclear Information System (INIS)

Wu, Jin; Katoh, Kazuaki

1999-01-01

Radiation has helped to develop our culture and civilization, both of material and of spiritual, and without doubt it is useful to develop our civilization further and to enrich our future life. On the other hand, we cannot help avoiding to live with some by-product radiation of 'advanced civilization' in addition. Thus we must associate with radiation even if we like it or not. To our understanding, safety standard or criteria of safety control is nothing but a contract of the body concerned with the society. In order to make this contract rigorously, it is required for both sides to have adequately enough knowledge and data on the methodology of treating the matter. In such societies, people's acceptable levels to radiation exposure would not be widely distributed. Unification of the wills of the society is absolutely necessary to establish such a contact or develop the philosophy on radiation safety. Hence, we have tried to investigate the acceptable levels of people to radiation exposure. Two kinds of levels, upper limit of the acceptable dose for instantaneous whole body exposure, Lu, and lowest of the dose caring in mind, Ll, were set for inquiry. In this presentation, some results of our survey to both Chinese and Japanese professionals in the fields of science-technology and medical science are reported. Similarly to the previous study by Katoh, in 1989 or so, the distribution of these two levels were very broad and the band widths between the two levels, Lu and Ll, were quite narrow. The former seems reveal the variety of individual's sense of value. Moreover, it was found that, two levels, Lu and Ll, were significantly higher (p<0.05, p<0.005) in Japanese to in Chinese in science/engineering group, while in medical group, the two levels were higher apparently in Japanese than in Chinese, but no statistically significant difference was observed. Moreover, in medical group, Lu and Ll showed higher values than those in science-technology group for the

The efficacy of cognitive behavioral therapy for Chinese people: A meta-analysis.

Science.gov (United States)

Ng, Ting Kin; Wong, Daniel Fu Keung

2018-07-01

Over the past decade, cognitive behavioral therapy has been applied to an increasingly wider range of disorders and problems in Chinese societies. However, no meta-analysis has been conducted to synthesize the studies on cognitive behavioral therapy for Chinese clients. The purpose of this meta-analytic study was to examine the overall efficacy of cognitive behavioral therapy for Chinese people. A literature search was conducted using electronic databases, including Web of Science, PsycINFO and PubMed. Pooled mean effect sizes were calculated using the random-effects model. The literature search identified 55 studies with 6763 Chinese participants. The overall short-term effect of cognitive behavioral therapy on the primary outcome was medium in size. Effect sizes were medium for anxiety, depression/well-being and caregiving stress and small for psychotic symptoms and addictive behaviors. The effects of cognitive behavioral therapy on process variables, dysfunctional thoughts and coping, were in the small range. The overall longer-term effect of cognitive behavioral therapy on the primary outcome was medium in size. Moderator analyses showed that the short-term effect was stronger for culturally adapted cognitive behavioral therapy than for unadapted cognitive behavioral therapy. Type of primary outcome, type of control group, recruitment method, study design, the format of delivery and region were found to moderate the efficacy of cognitive behavioral therapy. The findings of this study provide evidence for the overall efficacy of cognitive behavioral therapy for Chinese people and the benefit of cultural adaptation of cognitive behavioral therapy to Chinese culture.

The Development of Chinese Education in Malaysia, 1952-1975: Political Collaboration between the Malaysian Chinese Association and the Chinese Educationists

Science.gov (United States)

Tan, Yao Sua; Teoh, Hooi See

2015-01-01

This paper examines the development of Chinese education in Malaysia from 1952 to 1975, focusing on the political collaboration between the Malaysian Chinese Association (MCA) and the Chinese educationists to advance the cause of Chinese education instead of the usual macro policy analysis. This collaboration was compounded by the different stand…

Migrant Labor and Massacres: A Comparison of the 1923 Massacre of Koreans and Chinese during the Great Kanto Earthquake and the 1931 Anti-Chinese Riots and Massacre of Chinese in Colonial Korea

Directory of Open Access Journals (Sweden)

Byung Wook Jung

2017-03-01

Full Text Available This article compares two historical massacres that resulted from ethnic antagonism during the Japanese colonial period: the massacre of Koreans and Chinese by the Japanese during the Great Kanto Earthquake in 1923 and a series of anti-Chinese riots and the massacre of Chinese that erupted in colonial Korea in 1931. A similar trajectory led up to both massacres: most of the assailants and victims were lower-class male workers, and both incidents occurred during economic depressions when competition between indigenous workers and immigrants had intensified due to a massive influx of migrant labor. The fact that the majority of the assailants were from the lower class suggests that their own resentment, long condensed from years of experiencing discrimination in their home society, combined with nationalism and anti-foreignism to explode in the form of massacres. In addition, the reality that all assailants were male workers implies that their value system, their mode of life, and the consciousness of a patriarchal hierarchy, which dominated the everyday lives of the male workers of the lower class, were transformed into violence under exceptional circumstances. Lastly, the fact that the victims of the two massacres were migrant workers means that, from the outset, the trigger for the massacres can be understood from a transnational perspective on migrant labor and cannot be confined to the boundary of a single nation.

Translation Strategy of Chinese Culture-loaded Lexes and the Dissemina-tion of Chinese Culture

Institute of Scientific and Technical Information of China (English)

WU Li-li

2016-01-01

Lexes are the most important and basic element of a language. Chinese culture-loaded lexes are those words or expres-sions that are greatly rich in Chinese culture. They can reflect the characteristics of Chinese culture and Chinese nation. There-fore, it is of great significance to pay attention to the translation of Chinese culture-loaded lexes as they play a decisive role in disseminating Chinese culture. It can help promote Chinese culture worldwide, improve China’s cultural exchanges and commu-nication with other nations and strengthen China’s status in the world. This paper focuses on the Chinese culture-loaded words and proposes some possible means of translation with the purpose of spreading Chinese culture.

Assessment of Retinal and Choroidal Measurements in Chinese School-Age Children with Cirrus-HD Optical Coherence Tomography.

Directory of Open Access Journals (Sweden)

Tao Li

Full Text Available To evaluate retinal thickness (RT, retinal volume (RV and choroidal thickness (ChT in Chinese children using Cirrus-HD optical coherence tomography (OCT, and assess their associations with spherical equivalent (SE, age and gender.This was a prospective study that recruited 193 healthy Chinese children (193 eyes with no ophthalmic disease history between December 2012 and December 2013. RT and RV were acquired using OCT. Subfoveal ChT (SFCT and ChT1-mm and 2-mm temporal, nasal, superior and inferior to the fovea were measured manually.RT in the inner temporal and nasal regionsdiffered significantly between refraction groups (both P<0.05. Significant differences were also found inSFCT andChT 1- and 2-mm inferior to the fovea (all P<0.05. RT differed significantly between males and females in the outer superior region in the emmetropia group (P<0.05. ChT differed significantly between males and females 2-mm temporal to the fovea in the emmetropia group (P<0.05, and 1-mm temporal to the fovea in the mild myopia group (P<0.05. SE correlated positively with RT in the inner temporal (r = 0.230,nasal (r = 0.252 and inferior (r = 0.149 regions (all P<0.05. Age correlated positively with foveolar (r = 0.169, total macular (r = 0.202, inner temporal (r = 0.237, inner nasal (r = 0.248, inner superior (r = 0.378 and inner inferior (r = 0.345 region thicknesses, and with RV (r = 0.207(all P<0.05. SE correlated positively with SFCT (r = 0.195, and with ChT1-mm temporal (r = 0.167, 1- and 2-mm nasal (r = 0.144 and r = 0.162, 2-mm superior (r = 0.175, and 1- and 2-mm inferior (r = 0.207 and r = 0.238 to the fovea (all P<0.05. Age had no significant association with ChT.SE, age and gender did not influence macular RT and ChT in most regions, and correlations of RT with age and ChT with SE were weak.

47. annual symposium of the Austrian Physical Society

International Nuclear Information System (INIS)

Kutschera, W.

1997-01-01

This volume contains lectures (short communications) of the 47. symposium of the Austrian Physical Society which had been held at the University of Vienna (Austria) in 1997. The following topics are included: atomic physics, molecular physics, plasma physics, solid state physics, nuclear and particle physics, biophysics, environmental physics, quantum electronics and quantum optics. (Suda)

Improving fiber-optic laser beam delivery by incorporating GRADIUM optics

International Nuclear Information System (INIS)

Hunter, B.V.; Leong, K.H.

1997-01-01

The performance of a fiber-optic laser beam delivery system strongly depends on the fiber and the optics used to image the fiber face on the workpiece. We have compared off-the-shelf homogenous (BK7) and GRADIUM (axial-gradient) singlets to determine what improvement the GRADIUM offers in practice to the typical laser user. The realized benefit for this application, although significant, is much smaller than would be realized by a conventional imaging application. The figure of merit for laser-based materials processing is the 86% energy-enclosure radius, which is not directly supported by commerical ray-tracing software. Therefore empirical rules of thumb are presented to understand when GRADIUM (or any other well-corrected optics) will yield meaningful improvement to the beam delivery system. copyright 1997 Optical Society of America

Chinese restaurant syndrome

Science.gov (United States)

Chinese restaurant syndrome is a set of symptoms that some people have after eating Chinese food. A food additive ... Chinese restaurant syndrome is most often diagnosed based on the symptoms. The health care provider may ask the following ...

Child physical abuse and the related PTSD in Taiwan: The role of Chinese cultural background and victims' subjective reactions.

Science.gov (United States)

Chou, Chia-Ying; Su, Yi-Jen; Wu, Ho-Mao; Chen, Sue-Huei

2011-01-01

This study aimed to investigate child physical abuse (CPA) while taking into account the more rigorous definitions of CPA in the Chinese societies. The prevalence of CPA and CPA-related PTSD were estimated, together with the examination of peri-traumatic subjective reactions and their impacts on PTSD. In a Taiwanese sample of 1966 4th to 8th graders, the Chinese version of UCLA PTSD Reaction Index for DSM-IV (Steinberg, Brymer, Decker, & Pynoos, 2004) was used to investigate the lifetime exposure to CPA. A sub-sample of 236 traumatized CPA victims was examined with respect to related PTSD symptoms. Thirty-four percent of the children had been exposed to CPA. The estimated current prevalence of full and partial PTSD was 13.6% and 16.9%, respectively. The current CPA prevalence was found to be higher than the Western countries, but lower than the previous findings in other East Asian societies. The full PTSD prevalence was close to the findings in the Western countries, whereas sub-clinical PTSD was less observed in Taiwan. Peri-traumatic subjective reactions, that is, Criterion A2 and perceived threat, were shown to be major predictors of PTSD symptom severity. The role of attitudes of child discipline in the Chinese societies in the prevalence of CPA and CPA-related PTSD is discussed. By providing explicit epidemiological information of CPA and CPA-related PTSD in Taiwan, the current study extends our understanding of CPA and CPA-related PTSD more broadly from Western countries to the Eastern societies. By separately investigating CPA relating to different perpetrators, cross-study comparison is enhanced. In the current study, the significance of considering cultural background in defining CPA and examining CPA-related PTSD was pointed out. Meanwhile, the role of victims' subjective reactions in the psychopathology of PTSD is highlighted. The findings and discussions could contribute for generating a more sophisticated clinical practice, especially with Asian or

Cos-$\\theta$ design of dipole inserts made of ReBCO-Roebel or BSCCO-Rutherford cables

CERN Document Server

Lorin, C; Fazilleau, P; Pes, C; Rifflet, J M; Segreti, M; Ballarino, A; Bottura, L; Fleiter, J; Kirby, G; Rossi, L; Van Nugteren, J

2015-01-01

Next generation of dipole magnets with field higher than 16 T are considered for future particle colliders. To do so, combined-technology magnets - made of Nb-Ti, Nb$_{3}$Sn and HTS materials - have to be developed to reduce the cost of such a magnet. Therefore, in the framework of the EuCARD-2 project, many HTS dipole magnet designs have to be investigated so as to find the most effective design for the HTS insert in a graded magnet. This paper discusses the Cosθ option. A 5 T standalone configuration of the HTS accelerator magnet (the first goal of EuCARD2) appears to be achievable, whereas mechanical stress distribution shows that its use as insert in graded magnet is very challenging. This paves the way for alternative designs as the so-called slot or motor-like design, briefly introduced here.

Conscientiousness Moderates the Relationship Between Perceived Stress and Depressive Symptoms Among U.S. Chinese Older Adults.

Science.gov (United States)

Chen, Yiwei; Peng, Yisheng; Ma, Xiaodong; Dong, Xinqi

2017-07-01

The present study examined whether individuals' personality traits, Neuroticism and Conscientiousness, moderated the relationship between perceived stress and depressive symptoms among U.S. Chinese older adults. Data analysis was based on the Population Study of Chinese Elderly in Chicago (PINE). Three thousand one hundred and fifty-nine Chinese adults aged 60 years and older participated in the PINE study. They completed scales that assessed their personality (ie, Neuroticism and Conscientiousness of the NEO Five-Factor Inventory), perceived stress (the Chinese Perceived Stress Scale), and depressive symptoms (the Patient Health Questionnaire). Perceived stress was positively related to depressive symptoms among U.S. Chinese older adults. No moderation effects were found for Neuroticism. Conscientiousness significantly moderated the perceived stress-depressive symptom relationship. The positive relationship between perceived stress and depressive symptoms was weaker for people who were higher in Conscientiousness than those who were lower in Conscientiousness. Conscientiousness mitigated the stress-depressive symptom relationship among U.S. Chinese older adults. Future research is needed to identify the psychological and sociocultural profiles of individuals who show stress resilience and those who are vulnerable. Social services and psychological interventions are needed to promote health and well-being among U.S. Chinese older adults. © The Author 2017. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Analysis of preparation of Chinese traditional medicine based on the fiber fingerprint drop trace

Science.gov (United States)

Zhang, Zhilin; Wang, Jialu; Sun, Weimin; Yan, Qi

2010-11-01

The purpose of the fiber micro-drop analyzing technique is to measure the characteristics of liquids using optical methods. The fiber fingerprint drop trace (FFDT) is a curve of light intensity vs. time. This curve indicates the forming, growing and dripping processes of the liquid drops. A pair of fibers was used to monitor the dripping process. The FFDTs are acquired and analyzed by a computer. Different liquid samples of many kinds of preparation of Chinese traditional medicines were tested by using the fiber micro-drop sensor in the experiments. The FFDTs of preparation of Chinese traditional medicines with different concentrations were analyzed in different ways. Considering the characters of the FFDTs, a novel method is proposed to measure the different preparation of Chinese traditional medicines and its concentration based on the corresponding relationship of FFDTs and the physical and chemical parameters of the liquids.

CHINESE INDONESIANS: CHINESE MUSLIMS AND THE COLLAPSE OF THE BUSINESS REPUBLIC JAKARTA: REPUBLIKA

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Teguh Setiawan

2013-06-01

Full Text Available This book written by Teguh Setiawan and published by Republika is very interesting to read because from it the reader will get a lot of information about the ethnic Chinese in Indonesia, among them: the greatness of the Chinese Muslim leaders and bad luck of Chinese Muslim community during the Dutch colonial period and the heyday of the Muslim ethnic Chinese in Indonesia, and portrait of the Chinese Muslims from the past. In addition, readers will be interested in doing research on other ethnic Chinese, perhaps even you would like to know the ethnic Chinese in the rural areas recounted in the book.

Chinese Translation Errors in English/Chinese Bilingual Children's Picture Books

Science.gov (United States)

Huang, Qiaoya; Chen, Xiaoning

2012-01-01

The aim of this study was to review the Chinese translation errors in 31 English/Chinese bilingual children's picture books. While bilingual children's books make definite contributions to language acquisition, few studies have examined the quality of these books, and even fewer have specifically focused on English/Chinese bilingual books.…

Corpora and Collocations in Chinese-English Dictionaries for Chinese Users

Science.gov (United States)

Xia, Lixin

2015-01-01

The paper identifies the major problems of the Chinese-English dictionary in representing collocational information after an extensive survey of nine dictionaries popular among Chinese users. It is found that the Chinese-English dictionary only provides the collocation types of "v+n" and "v+n," but completely ignores those of…

Chinese Students' Awareness of Relationship between Green Finance, Environmental Protection Education and Real Situation

Science.gov (United States)

Zhu, Wenzhong; Zhu, Zhengguo; Fang, Shuqiong; Pan, Wentsao

2017-01-01

Chinese government puts forward a concept: five in one, putting environment in the same significant position as economy, politics, society and culture, which highlights the significance of environment. With the continuous increase of environmental awareness, many scholars pay more attention to green finance. However, the researches based on…

Development of special optical fibers for evanescent-wave chemical sensing

Czech Academy of Sciences Publication Activity Database

Matějec, Vlastimil; Chomát, Miroslav; Hayer, Miloš; Kašík, Ivan; Berková, Daniela; Abdelmalek, F.; Jaffrezic-Renault, N.

1999-01-01

Roč. 49, č. 5 (1999), s. 883-888 ISSN 0011-4626. [Czech-Chinese Workshop on Advanced Materials for Optoelectronics - AMFO'98. Prague, 15.06.1998-17.06.1998] R&D Projects: GA ČR GA102/98/1358; GA ČR GA102/96/0939 Institutional research plan: CEZ:AV0Z2067918; Joint project No.4104 AS CR and CNRS France Keywords : optical sensors * optical fibres Subject RIV: JA - Electronics ; Optoelectronics, Electrical Engineering Impact factor: 0.328, year: 1999

Look before You Leap: Underestimating Chinese Student History, Chinese University Setting and Chinese University Steering in Sino-British HE Joint Ventures?

Science.gov (United States)

Dow, Ewan G.

2010-01-01

This article makes the case--in three parts--that many Anglo-Chinese university collaborations (joint ventures) to date have seriously underestimated Chinese (student) history, the Chinese university setting and Chinese national governmental steering as part of the process of "glocalisation". Recent turbulence in this particular HE…

Programmable optical waveform reshaping on a picosecond timescale

DEFF Research Database (Denmark)

Manurkar, Paritosh; Jain, Nitin; Kumar Periyannan Rajeswari, Prem

2017-01-01

We experimentally demonstrate the temporal reshaping of optical waveforms in the telecom wavelength band using the principle of quantum frequency conversion. The reshaped optical pulses do not undergo any wavelength translation. The interaction takes place in a nonlinear chi((2)) waveguide using ...... for quantum communications. (C) 2017 Optical Society of America...

Impact of Chinese Herbal Medicine on American Society and Health Care System: Perspective and Concern

Directory of Open Access Journals (Sweden)

Winston I. Lu

2014-01-01

Full Text Available Many Americans, not completely satisfied with traditional western medicine, have turned to alternative and complementary medicine which explains the increasing popularity of the herbal products and the Chinese herbal medicine. The lack of government regulations and the increasing advertisements by the manufactures have created an impression to the common public that the natural herbal remedies are inherently safer and cheaper than conventional medicine. The skyrocketing rise of healthcare cost and the adverse reaction and side effects incurred from the prescribed drugs have both reinforced such an impression. Herbs in the USA and in many European countries have been prepared as capsules, tablets, teas, lozenges, juice extracts, tincture, and ointments. Most of the herbs are administered as a single herb in the USA and Europe. However, the traditional Chinese herbal medicine contains multiple active ingredients from various herbs and is prepared as concoctions by simmering them for hours to produce pharma-therapeutic properties useful for the treatment of a particular disease. Those prepared concoctions are taken gingerly with specific treatment purposes. In the USA and some European counties, herbs are distributed and labeled as dietary supplements and are taken by many individuals for a long period of time creating some medical and dental complex problems among them, especially in terms of anesthesia-surgery complications. This paper provides insight into basic differences in how herbs are prepared before administration to the patients in China versus a single unprepared herb sold in the USA and Europe. Also addressed are the interdisciplinary issues with health professionals, the proper regulations for better quality control of imported herbs, and the proper warning on the labels of the herbs.

Effect of Forsythia suspensa extract and chito-oligosaccharide alone or in combination on performance, intestinal barrier function, antioxidant capacity and immune characteristics of weaned piglets.

Science.gov (United States)

Zhao, Panfeng; Piao, Xiangshu; Zeng, Zhikai; Li, Ping; Xu, Xiao; Wang, Hongliang

2017-06-01

We investigated the effects of Forsythia suspensa extract (FSE) and chito-oligosaccharide (COS), alone or together, on performance and health status of weaned piglets. The treatments included a basal diet and three diets with 160 mg/kg COS, 100 mg/kg FSE, or 100 mg/kg FSE and 160 mg/kg COS. Supplementation with COS or FSE alone improved (P antioxidant capacity and glutathione peroxidase activities and lower serum endotoxin (P concentrations, generated higher (P concentration, peripheral blood lymphocyte proliferation and serum-specific ovalbumin antibody level than the basal diet. No differences in oxidative injury and immunity indices were detected on day 28. The combined FSE and COS produced similar results compared with FSE or COS when given alone. These data indicate FSE or COS can increase performance by modulating intestinal permeability, antioxidant status and immune function in younger pigs. There appears to be similar advantage in feeding the additives in combination over those obtained from feeding them separately. © 2016 Japanese Society of Animal Science.

[Chinese expert consensus on the diagnosis and treatment of hypertension in the elderly(2017)].

Science.gov (United States)

2017-11-01

China has stepped into an aging society. Hypertension is an independent risk factor of cardio-cerebrovascular diseases and related to mortality and disability of the elderly. Compared to middle-aged and young patients with similar blood pressure elevation, the risks of cardiovascular and cerebrovascular events significantly increase in the elderly. Since the Chinese expert consensus on the diagnosis and treatment of hypertension in the elderly(2008, 2011 version) were published, many guidelines have been accordingly updated, which further improved the prevention and control strategy of hypertension. In this article, Chinese expert consensus on the diagnosis and treatment of hypertension in the elderly(2017) is revised as to facilitate the prevention and treatment of hypertension in Chinese elderly. The consensus is composed of eight parts, including definition, epidemiology, characteristics, evidence, treatment objectives and measurements of elderly hypertension. The purpose of the consensus is to provide guidance for management of elderly hypertensive patients.

Progress on Chinese evaluated nuclear parameters library (CENPL). Pt. 3

International Nuclear Information System (INIS)

Su Zongdi; Ge Zhigang; Zhou Chunmei

1994-01-01

The progress on Chinese evaluated nuclear parameters library (CENPL) is introduced. The setting up work of each sub-library of CENPL has got some new progresses at the past period. These sub-libraries are atomic mass and characteristic constant for nuclear ground state sub-library, discrete level scheme and batch ratio of γ decay sub-library, level density parameter sub-library, giant dipole resonance parameter for γ-ray strength function sub-library and optical model parameter sub-library

Chinese letterkunde. Een inleiding

NARCIS (Netherlands)

Idema, Wilt; Haft, Lloyd

2005-01-01

De Chinese cultuur mag zich verheugen in een groeiende belangstelling. Chinese films bereiken in Nederland een steeds omvangrijker publiek en ook de moderne Chinese literatuur, die sinds de jaren tachtig een grote bloei doormaakt, wordt door veel liefhebbers op de voet gevolgd. Chinese Letterkunde

Factors Contributing to Personal Commitment in Chinese Interethnic Couples

Directory of Open Access Journals (Sweden)

Xinmiao Zhong

2014-06-01

Full Text Available Interethnic relationships are increasingly common in many societies, yet interethnic couples have a higher divorce rate compared to intraethnic couples. Given these facts and the dearth of research, this study aimed to identify factors that contribute to couples’ commitment in interethnic relationships. This study investigated the personal commitment of Chinese interethnic couples in the United Kingdom and the United States. Specifically, whether love, dyadic adjustment and “couple cultural identity” (i.e. acculturation to the partner and couple’s similarity on individualism/collectivism would predict personal commitment and whether each variable would account for unique variance in personal commitment of the participants. Thirty-seven Chinese/non-Chinese heterosexual couples participated in the study and significant relationships between love and personal commitment, dyadic adjustment and personal commitment were found. Also, couple cultural identity was important for women’s personal commitment. Multiple regression and structural equation modelling showed that partners in interethnic relationships defined personal commitment in different ways with men emphasizing love and dyadic adjustment, and women emphasizing love and acculturation to their partner. The discovery of the importance of couple cultural identity in contributing to personal commitment, besides love and dyadic adjustment, helps researchers to gain a greater understanding of such relationships and to extend the research on interethnic relationships.

The Chinese number naming system and its impact on the arithmetic performance of pre-schoolers in Hong Kong

Science.gov (United States)

Ng, Sharon Sui Ngan

2012-06-01

Asian children, including Chinese children, perform better than their English-speaking peers in cross-national mathematics studies. This superior Asian performance is attributed to several factors including cultural beliefs, educational systems and practices, and the Chinese number naming system. Given the limited empirical evidence on pre-school mathematics learning in Chinese societies, the outcomes of Western studies are often borrowed and adopted in curriculum planning in Asian schools. The study reported in this paper investigated the performance of Hong Kong Chinese pre-school children based on Western studies involving English-speaking children, and examined the relationship between the Chinese number naming system and children's performance in number and operation concepts. Data were collected from 299 pre-school children aged between 3 and 5 years. The learning sequence of the children in mastering number and operation concepts was established using the Rasch Model. This study provides empirical evidence for the feasibility of borrowing lists of mathematics concepts from studies of English-speaking children to serve as a reference for school-based curriculum planning in a Chinese-speaking context. However, it is not enough to establish the relationship between children's performance and the Chinese number naming system. Classroom instruction and cultural beliefs in mathematics learning are also important in explaining children's performance.

ADVERTISING INDUSTRY - TRENDS, OPPORTUNITIES AND CHALLENGES WITH SPECIAL EMPHASIS OF CHINESE TOURISM

Directory of Open Access Journals (Sweden)

Misko Dzidrov

2010-12-01

Full Text Available Now day advertising has craftily become an inescapable companion of modern life that we can't escape and avoid it, truly it’s an intrinsic part of our daily lives. Advertising affects everyone’s life and influences many purchasers. Consumer turns to advertising for its informativeness, as well as its entertainment value. In November 2001, China joined the World Trade Organization (WTO and became a formal member of the free trade club. China's accession to the WTO came after the country had economic reforms and significant growth of Chinese economy. In the same period advertising start booming in China (early 1979; it has become dramatically an increasing important business, industry, and custom artefact in the country. A lot of researches have been made on advertising industry in the west and are one of everyday activity in the current market, but researches about Chinese advertising about tourism market has generally been limited to journal articles. The purpose of this research is to: Investigate how consumers read and understand advertising in China, mainly tourism advertising; To learn how Chinese consumers react to TV and print advertisements; Examine what role advertising playing in marketing and how it perused people of China - moreover which channel is most preferable to advertise tourism offers in Chinese society.

Fear of intimacy with helping professionals and its impact on elderly Chinese.

Science.gov (United States)

Lau, Ying; Chow, Aloysius; Chan, Sally; Wang, Wenru

2014-04-01

The present study aimed to investigate the attitudes of Chinese older adults toward seeking help from healthcare professionals, and its impact on their self-care ability and medication adherence. A cross-sectional study using a questionnaire survey was carried out. A convenience sample of 301 older adults was recruited from six health centers in Macao, People's Republic of China. The Chinese versions of Fear of Intimacy with Helping Professionals (C-FIHP), Exercise of Self-care Agency (C-ESCA) and Morisky 4-Item Self-Report Measure of Medication-Taking Behavior (C-MMAS) were used to measure the study variables. Chinese older adults who were married and had comorbidity with arthritis showed significantly negative attitudes toward seeking help form healthcare professional than those who were not married (P Chinese older adults' fear of intimacy with helping professionals impacts their perceived self-care ability and medication adherence. The three predictive factors identified in the present study might provide useful pointers for healthcare professionals to customize an effective approach to encourage and engage older adults. This might improve the self-care ability and medication adherence of older adults, which will result in a better quality of life and psychosocial well-being. © 2013 Japan Geriatrics Society.

Management of Chinese restaurant

OpenAIRE

Cui , Longbo

2009-01-01

With Chinese economy developing rapidly, the Chinese restaurant is under the spotlight, but the management of Chinese restaurant is weak at the moment, especially on the service management, which is an important part of service management in the Chinese restaurant. On the other hand, the managers of Chinese restaurant should pay more attention on the service management for instance brand, service innovation. Service management is core and essential concept for every service company recently, ...

Adolf Friedrich Fercher: a pioneer of biomedical optics.

Science.gov (United States)

Hitzenberger, Christoph K

2017-11-01

Adolf Friedrich Fercher, an outstanding pioneer of biomedical optics, passed away earlier this year. He was a brilliant and visionary researcher who pioneered various fields of biomedical optics, such as laser speckle flowgraphy, tissue interferometry, and optical coherence tomography (OCT). On the occasion of the 25th anniversary of OCT, this paper reviews and commemorates Fercher's pioneering work. (2017) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE).

Is Chinese Special? Four Aspects of Chinese Literacy Acquisition That Might Distinguish Learning Chinese from Learning Alphabetic Orthographies

Science.gov (United States)

McBride, Catherine Alexandra

2016-01-01

Some aspects of Chinese literacy development do not conform to patterns of literacy development in alphabetic orthographies. Four are highlighted here. First, semantic radicals are one aspect of Chinese characters that have no analogy to alphabetic orthographies. Second, the unreliability of phonological cues in Chinese along with the fact that…

Projects for the implementation of science technology society approach in basic concept of natural science course as application of optical and electrical instruments’ material

Science.gov (United States)

Satria, E.

2018-03-01

Preservice teachers in primary education should be well equipped to meet the challenges of teaching primary science effectively in 21century. The purpose of this research was to describe the projects for the implementation of Science-Technology-Society (STS) approach in Basic Concept of Natural Science course as application of optical and electrical instruments’ material by the preservice teachers in Elementary Schools Teacher Education Program. One of the reasons is the lack of preservice teachers’ ability in making projects for application of STS approach and optical and electrical instruments’ material in Basic Concept of Natural Science course. This research applied descriptive method. The instrument of the research was the researcher himself. The data were gathered through observation and documentation. Based on the results of the research, it was figured out that preservice teachers, in groups, were creatively and successful to make the projects of optical and electrical instruments assigned such as projector and doorbell. It was suggested that the construction of the instruments should be better (fixed and strong structure) and more attractive for both instruments, and used strong light source, high quality images, and it could use speaker box for projector, power battery, and heat sink for electrical instruments.

All-optical virtual private network and ONUs communication in optical OFDM-based PON system.

Science.gov (United States)

Zhang, Chongfu; Huang, Jian; Chen, Chen; Qiu, Kun

2011-11-21

We propose and demonstrate a novel scheme, which enables all-optical virtual private network (VPN) and all-optical optical network units (ONUs) inter-communications in optical orthogonal frequency-division multiplexing-based passive optical network (OFDM-PON) system using the subcarrier bands allocation for the first time (to our knowledge). We consider the intra-VPN and inter-VPN communications which correspond to two different cases: VPN communication among ONUs in one group and in different groups. The proposed scheme can provide the enhanced security and a more flexible configuration for VPN users compared to the VPN in WDM-PON or TDM-PON systems. The all-optical VPN and inter-ONU communications at 10-Gbit/s with 16 quadrature amplitude modulation (16 QAM) for the proposed optical OFDM-PON system are demonstrated. These results verify that the proposed scheme is feasible. © 2011 Optical Society of America

THE INTEGRATION OF EDUCATION IN MULTI-RACIAL AND MULTI-CULTURAL SOCIETY

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Chamisah Chamisah

2017-07-01

Full Text Available This study aims to know the reasons of education ina multi-racial and multi-cultural society demands integration.. The studywhich focuses onMalaysia country typified by three major ethnic groups, namely Malays, Chinese and Indians,foundthat, firstlythe integration of curriculum in creating a holistic education isvital for the society to create a competitive human capital with value laden such as trustworthiness, dedication, creativity, civic awareness and many more. Secondly, integration curriculum emphasizes on the equity and equality of education for all.Through interacting with individuals from a range of religious and ethnic backgrounds, people will learn to understand, accept and embrace differences. Throughsharing experiences and aspirations,a common national identity and ultimately unity can be achieved. Therefore, integrating curriculum is not only to integrate Islamic concepts in the education system but alsoto integrate all the concepts that make one comprehensive curriculum. Thirdly, it is important to integrate the curriculum with a value-laden perspective to encourage solidarity and harmony. Keywords: Multi-racial; Multi-cultural society; Education; Malaysia

Chinese Urban Young Women's Preferences And Perceptions Toward International Cosmetic Magazine Advertising

OpenAIRE

Lu, Xi

2006-01-01

Advertising is regarded as the most effective tool for multinationals to communicate with their target consumers. Further, understanding target consumers' perceptions and preferences can help advertisers implement advertising strategy more easily and effectively. However, as the implementation of China reform and openness policy in 1979, the society has a tendency toward modernisation and Westernisation, and Chinese urban young women become more opened, experienced, and affluent for shopping ...

Nurses' work role in the context of gender and Chinese culture: an online forum study.

Science.gov (United States)

Liu, Yi

2010-06-01

Nurses in Taiwan are seen as "angels in white." This image conveys that nurses are caring, kind, patient, and full of love. Another popular image of nurses is that of a candle, which implies that nurses bring light to others by sacrificing their "self." These images also reflect accurately the traditional role of women in the Chinese patriarchal society. Hence, gender and culture effects on nurses' perceptions of their work role cannot be ignored. The purpose of this article was to explore nurses' perceptions of their work role on the basis of the perspectives of Chinese gender role and culture. This study was conducted using a Web-based online forum for 4 weeks. Twenty nurses completed discussions of questions in four topic areas. Thematic analysis was used to analyze data. Three themes were identified: (a) gendered work, (b) low social status, and (c) tensions among nurses. Findings indicate that certain stereotypes regarding gender roles in Taiwanese society constrained the professional growth of nurses and nursing. The social status of nurses was found to be relatively low, and nurses were at a relatively high risk of developing powerless behaviors. Nursing leaders and administrators should understand the impact of gender and Chinese culture on nursing and pay attention to the situation of nurses to provide more gender-sensitive and positive work environments for nurses.

Comparison of White and Chinese perception of esthetic Chinese lip position.

Science.gov (United States)

Chong, Hui Theng; Thea, Kim Wei; Descallar, Joseph; Chen, Yong; Dalci, Oyku; Wong, Ricky; Darendeliler, M Ali

2014-03-01

To compare the esthetic preference of White and Chinese judges with regard to Chinese lip position. The profile images of a dental and skeletal Class I Chinese adult male and female were digitally adjusted to Chinese mean values. The lip profile was adjusted with the upper and lower lip at the mean distance from the Ricketts' E-line. These images were used as baseline images and were further digitally manipulated to generate six additional images with the upper and lower lip such that they lay 0.5, 1.0, and 2.0 standard deviations (SDs) in front of or behind the E-line. An additional image was modified based on a White mean value. The images were viewed and ranked by 251 White and Chinese judges (dentists and laypersons) in Australia and China. Significantly more Chinese judges ranked the retrusive profiles higher than the White judges. The White judges also ranked the profile image adjusted to -0.5 SD as the most esthetic for both the female and male, while the Chinese judges ranked the -1.0 SD profile as the most esthetic. The ethnicity of the judges is a significant factor influencing the perception of esthetic lip position. The Chinese judges prefer a more retrusive profile and are more likely to rate a protrusive profile as unacceptable, compared with the White judges.

A Brief Analysis on The Mannerism of Strange Stories of A Chinese Studio by Pu Songling

Directory of Open Access Journals (Sweden)

Andyni Khosasih

2012-10-01

Full Text Available Strange Stories of a Chinese Studio, commonly known as 聊斋 (Liaozhai is a short novel written in classical Chinese from Qing dynasty. This novel was written in 1680, year 19 of Emperor Kangxi’s reign. The novel has 491 chapters. Article explored Pu Songling’s mannerism, such as the contents, material collection, innovation of artistic literary elements and images of women. It can be concluded that  the novel reflects the broadness of humanistic world and thoroughly describes images of women. It broke through the restriction of thoughts in feudalism society.  

Chinese Herbal Medicine for Osteoporosis: A Meta-analysis of Randomized Controlled Trials.

Science.gov (United States)

Jin, Yong-Xiang; Wu, Peng; Mao, Yi-Fan; Wang, Bo; Zhang, Jia-Feng; Chen, Wen-Liang; Liu, Zhong; Shi, Xiao-Lin

Osteoporosis is a major public health problem in the elderly population. Several studies have suggested that Chinese herbal medicine has antiosteoporotic activities that might be beneficial for osteoporosis. This study aimed to assess the effectiveness of Chinese herbal medicine in osteoporosis patients. We comprehensively searched for randomized controlled trials (until December 2016) that compared Chinese herbal medicine with Western medicine in adults with osteoporosis and reported bone mineral densities (BMDs). A total of 10 randomized controlled trials were included. The pooled results suggested that the increased spine BMD was lower but not significant in the Chinese herbal medicine group than in the Western drug group (standard mean difference [SMD] = -0.11, 95% confidence interval [CI]: -0.62 to 0.39, p > 0.05). In the subgroup analysis, in postmenopausal women, Chinese herbal medicine also showed a insignificantly higher increment in BMD than the control group (SMD = 0.22, 95% CI: -0.00 to 0.43, p = 0.05). For different treatment durations, subgroups over 6 mo (SMD = 0.09, 95% CI: -0.24 to 0.41, p > 0.05) and less than 6 mo (SMD = -0.25, 95% CI: -1.14 to 0.64, p > 0.05) showed comparable BMDs between the 2 therapies. Our study demonstrated that Chinese herbal medicine alone did not significantly increase lumbar spine BMD. Further studies with better adherence to the intervention are needed to confirm the results of this meta-analysis. Copyright © 2017 The International Society for Clinical Densitometry. Published by Elsevier Inc. All rights reserved.

Motifs of Madness, Indifference, and Cannibalism as Symbols of a Depraved Society in Lu Xun's Short Stories

Directory of Open Access Journals (Sweden)

Tina Ilgo

2011-07-01

Full Text Available This article analyzes two short stories by Lu Xun from his collection Outcry, which came into being at the culmination of the Chinese spiritual rebirth between 1818 and 1922. In “Diary of a Madman” and “The True Story of A Q” the author expresses his conviction that the existing system’s depravity produces “cannibalism,” causes a gradual decline in humanity, and exposes the main defects of human character. The impossibility of destroying the “iron house,” or people’s incapacity to change their “cannibalistic” nature, causes the loss of hope on the side of the “madmen” . It forces them to give up their insightfull knowledge and adapt to the majority. With the repetition of motifs such as “madness,” “indifference,” and “cannibalism,” which constantly recur in Lu Xun’s short stories, the author expressed his vision of traditional Chinese society and his pessimism about the future. At the same time these motifs reflect the author’s state of mind and his everlasting journey between hope and despair, “madness” and “indifference,” and tradition and modernity. If the stories are read in the context of twentieth-century China they can be understood as a direct criticism of the established Chinese society, whose values and norms derive from Confucianism, but they also contain deep symbolic meaning that renders them timeless.

[Research progress of Chinese herbal medicine and traditional Chinese medicine resulting in liver injury].

Science.gov (United States)

Wang, Jingli; Zhou, Chaofan

2011-12-01

The adverse reactions caused by Chinese herbal medicine and traditional Chinese medicine are reported increased in recent years, among which the acute liver injury caused by Chinese herbal medicine accounts for 21.5% of total liver injuries. Despite the misuse of traditional Chinese medicine not in accordance with differentiation of symptoms and signs, the adverse reaction of Chinese herbal medicine itself can't be little to these adverse events. The paper summarizes the most common categories of traditional Chinese medicine resulting in liver injury, the mechanism, pathological characteristics, clinical symptom of liver injury, the reasons of the reaction and how to prevent. The research aims to enhance the clinical physician recognition of liver injury caused by Chinese herbal medicine, in order to ensure the safe and rational usage of traditional Chinese medicine.

Seasonal variations in aerosol optical properties over China

Science.gov (United States)

Yuesi Wang; Jinyuan Xin; Zhanqing Li; Shigong Wang; Pucai Wang; Wei Min Hao; Bryce L. Nordgren; Hongbin Chen; Lili Wang; Yang Sun

2012-01-01

Seasonal variations in background aerosol optical depth (AOD) and aerosol type are investigated over various ecosystems in China based upon three years' worth of meteorological data and data collected by the Chinese Sun Hazemeter Network. In most parts of China, AODs are at a maximum in spring or summer and at a minimum in autumn or winter. Minimum values (0.10~0....

Optical two-beam traps in microfluidic systems

DEFF Research Database (Denmark)

Berg-Sørensen, Kirstine

2016-01-01

An attractive solution for optical trapping and stretching by means of two counterpropagating laser beams is to embed waveguides or optical fibers in a microfluidic system. The microfluidic system can be constructed in different materials, ranging from soft polymers that may easily be cast...... written waveguides and in an injection molded polymer chip with grooves for optical fibers. (C) 2016 The Japan Society of Applied Physics....

48. annual symposium of the Austrian Physical Society

International Nuclear Information System (INIS)

Netzer, F.P.

1998-01-01

This volume contains short communications of lectures and posters of the 48 th Symposium of the Austrian Physical Society which had been held at the University of Graz (Austria) in 1998. The following topics are included: atomic physics, molecular physics, plasma physics, solid state physics, nuclear and particle physics, polymer physics, biophysics, environmental physics, quantum electronics and quantum optics. (Suda)

49. annual symposium of the Austrian Physical Society

International Nuclear Information System (INIS)

Blatt, R.; Maerk, T.

1999-01-01

This volume contains short communications of lectures and poster sessions of the 49th symposium of the Austrian Physical Society which has been held at the University of Innsbruck (Austria) in 1999. The following topics are included: atomic physics, molecular physics, plasma physics, solid state physics, nuclear and particle physics, polymer physics, biophysics, environmental physics, quantum electronics and quantum optics. (Suda)

Being Chinese or Being Different: Exploring Chinese Foreign Language (CFL) Teachers Use of Chineseness in Identity Construction

DEFF Research Database (Denmark)

Zhang, Chun

2015-01-01

that no matter which way they use ‘Chinese-ness’, the participants are able to reflect on their experiences and manifest a willingness to adapt to another culture, in which their identity as CFL teachers are constructed. By the end of study, the combination of teaching culture of Chinese and Danish, in which...... participants are forging new identities for them are discussed. Key words: CFL teacher, Danish university, teaching culture, Chinese-ness 中国式的汉语教师 探讨新汉语教师在构建其职业身份中对于中国特色的诠释和理解 中文摘要 在对外汉语教学中......Abstract This study reports on a qualitative research that explores how three beginning native CFL teachers in a Danish university use ‘Chinese-ness’ and how these serve in explaining their own narratives, either through identifying with, or distancing themselves from. Early results show...

Analysis of Geographic and Pairwise Distances among Chinese Cashmere Goat Populations

OpenAIRE

Liu, Jian-Bin; Wang, Fan; Lang, Xia; Zha, Xi; Sun, Xiao-Ping; Yue, Yao-Jing; Feng, Rui-Lin; Yang, Bo-Hui; Guo, Jian

2013-01-01

This study investigated the geographic and pairwise distances of nine Chinese local Cashmere goat populations through the analysis of 20 microsatellite DNA markers. Fluorescence PCR was used to identify the markers, which were selected based on their significance as identified by the Food and Agriculture Organization of the United Nations (FAO) and the International Society for Animal Genetics (ISAG). In total, 206 alleles were detected; the average allele number was 10.30; the polymorphism i...

Involvement in Preschools: Comparing Chinese Immigrant and Non-Chinese Parents in New Zealand

Science.gov (United States)

Zhang, Qilong; Keown, Louise; Farruggia, Susan

2014-01-01

This study compared 120 Chinese immigrant parents and 127 non-Chinese parents from New Zealand preschools on their level of involvement in preschool-based activities, as well as key predictors of parental involvement. Results showed that Chinese immigrant parents had a lower level of involvement than non-Chinese parents across three forms of…

Social Change and its Potential Impacts on Chinese Population Health

Directory of Open Access Journals (Sweden)

Wang, Hong

2004-12-01

Full Text Available Within the past 25 years, China has experienced transformation of its economic system from a highly centralized planned economy toward a market oriented economic system. This process has led to massive and rapid changes in all aspects of society with profound effects on the population’s health in the large parts of the country. Along with the material prosperity, the living conditions of Chinese people, such as food, shelter, and sanitation status, have been improving steadily. People have more capability to purchase health related merchandise as well as health services. Overall the health status of most Chinese has improved but there are significant exceptions to this overall conclusion. These exceptions arise from increasing inequity of income, increases in unemployment rates, the decline of health insurance coverage, changes in demography, changes in social value, culture, health related behaviors, and the changes of health care systems.

Comparison of Journal Self-Citation Rates between Some Chinese and Non-Chinese International Journals

Science.gov (United States)

Yang, Zu-Guo; Gao, Feng; Zhang, Chun-Ting

2012-01-01

Background The past 3 decades have witnessed a boost in science development in China; in parallel, more and more Chinese scientific journals are indexed by the Journal Citation Reports issued by Thomson Reuters (SCI). Evaluation of the performance of these Chinese SCI journals is necessary and helpful to improve their quality. This study aimed to evaluate these journals by calculating various journal self-citation rates, which are important parameters influencing a journal impact factor. Methodology/Principal Findings We defined three journal self-citation rates, and studied these rates for 99 Chinese scientific journals, almost exhausting all Chinese SCI journals currently available. Likewise, we selected 99 non-Chinese international (abbreviated as ‘world’) journals, with each being in the same JCR subject category and having similar impact factors as their Chinese counterparts. Generally, Chinese journals tended to be higher in all the three self-citation rates than world journal counterparts. Particularly, a few Chinese scientific journals had much higher self-citation rates. Conclusions/Significance Our results show that generally Chinese scientific journals have higher self-citation rates than those of world journals. Consequently, Chinese scientific journals tend to have lower visibility and are more isolated in the relevant fields. Considering the fact that sciences are rapidly developing in China and so are Chinese scientific journals, we expect that the differences of journal self-citation rates between Chinese and world scientific journals will gradually disappear in the future. Some suggestions to solve the problems are presented. PMID:23173041

[Application of traditional Chinese medicine reference standards in quality control of Chinese herbal pieces].

Science.gov (United States)

Lu, Tu-Lin; Li, Jin-Ci; Yu, Jiang-Yong; Cai, Bao-Chang; Mao, Chun-Qin; Yin, Fang-Zhou

2014-01-01

Traditional Chinese medicine (TCM) reference standards plays an important role in the quality control of Chinese herbal pieces. This paper overviewed the development of TCM reference standards. By analyzing the 2010 edition of Chinese pharmacopoeia, the application of TCM reference standards in the quality control of Chinese herbal pieces was summarized, and the problems exiting in the system were put forward. In the process of improving the quality control level of Chinese herbal pieces, various kinds of advanced methods and technology should be used to research the characteristic reference standards of Chinese herbal pieces, more and more reasonable reference standards should be introduced in the quality control system of Chinese herbal pieces. This article discussed the solutions in the aspect of TCM reference standards, and future development of quality control on Chinese herbal pieces is prospected.

Severe hypertriglyceridemia due to two novel loss-of-function lipoprotein lipase gene mutations (C310R/E396V) in a Chinese family associated with recurrent acute pancreatitis.

Science.gov (United States)

Lun, Yu; Sun, Xiaofang; Wang, Ping; Chi, Jingwei; Hou, Xu; Wang, Yangang

2017-07-18

Lipoprotein lipase (LPL) is widely expressed in skeletal muscles, cardiac muscles as well as adipose tissue and involved in the catabolism of triglyceride. Herein we have systematically characterized two novel loss-of-function mutations in LPL from a Chinese family in which afflicted members were manifested by severe hypertriglyceridemia and recurrent pancreatitis. DNA sequencing revealed that the proband was a heterozygote carrying a novel c.T928C (p.C310R) mutation in exon 6 of the LPL gene. Another member of the family was detected to be a compound heterozygote who along with the c.T928C mutation also carried a novel missense mutation c.A1187T (p.E396V) in exon 8 of the LPL gene. Furthermore, COS-1 cells were transfected with lentiviruses containing the mutant LPL genes. While C310R markedly reduced the overall LPL protein level, COS-1 cells carrying E396V or double mutations contained similar overall LPL protein levels to the wild-type. The specific activity of the LPL mutants remained at comparable magnitude to the wild-type. However, few LPL were detected in the culture medium for the mutants, suggesting that both mutations caused aberrant triglyceride catabolism. More specifically, E396V and double mutations dampened the transport of LPL to the cell surface, while for the C310R mutation, reducing LPL protein level might be involved. By characterizing these two novel LPL mutations, this study has expanded our understanding on the pathogenesis of familial hypertriglyceridemia (FHTG).

MANDARIN CHINESE DICTIONARY.

Science.gov (United States)

WANG, FRED FANGYU

IN RESPONSE TO THE NEEDS OF THE GROWING NUMBER OF AMERICAN HIGH SCHOOL AND COLLEGE STUDENTS LEARNING CHINESE, SETON HALL UNIVERSITY UNDERTOOK A CONTRACT WITH THE U.S. OFFICE OF EDUCATION TO COMPILE A BILINGUAL POCKET-SIZE DICTIONARY FOR BEGINNING STUDENTS OF SPOKEN MANDARIN CHINESE. THE PRESENT WORK IS THE CHINESE TO ENGLISH SECTION IN PRELIMINARY…

Chinese restaurant syndrome

OpenAIRE

Balachandran C; Srinivas C; Shenoy S

1991-01-01

A 24-year-old Chinese student with history of recurrent attacks of flushing with burning and dryness of face of 4 years duration showed exacerbation of the symptoms after oral provocation with 1 mg of Chinese salt. Patient was treated with 50 mg pyridoxine daily and restriction of the Chinese salt in diet with moderate improvement.

Chinese restaurant syndrome

Directory of Open Access Journals (Sweden)

Balachandran C

1991-01-01

Full Text Available A 24-year-old Chinese student with history of recurrent attacks of flushing with burning and dryness of face of 4 years duration showed exacerbation of the symptoms after oral provocation with 1 mg of Chinese salt. Patient was treated with 50 mg pyridoxine daily and restriction of the Chinese salt in diet with moderate improvement.

Optical actuation of micromechanical components

International Nuclear Information System (INIS)

Koehler, D.R.

1997-01-01

Electromagnetic momentum is a fundamental physical concept that has been demonstrated experimentally and incorporated theoretically in various areas of physics. In spite of the weak character of the electromagnetic momentum transfer process, the combination of latter-day, high-energy laser light sources and microminiature mechanical elements suggested the possibility of optical excitation of these structures. One outcome of the present theoretical analysis is the prediction of an optopiezic effect wherein electromagnetic momentum causes a mechanical stress on a dielectric layer. If this is a valid prediction, such an optically induced, expansional pressure effect could be utilized as an extensional optical-to-mechanical transduction means. copyright 1997 Optical Society of America

Non-smoker assertive behaviour against smoke exposure: Chinese and Korean American non-smokers.

Science.gov (United States)

Saw, Anne; Tang, Hao; Tsoh, Janice Y; Chen, Moon S; Tong, Elisa K

2017-11-01

Non-smokers' assertive behaviour towards smokers by asking them not to smoke is important in promoting smoke-free environments. Korean and Chinese Americans come from countries where most women are non-smokers and assertive behaviour may not be prevalent but may increase after migration because of social-ecological factors. This study assessed the extent to which Korean and Chinese American non-smokers ask someone not to smoke and associated factors. The 2003 California Chinese American and Korean American Tobacco Use Surveys were analysed. Multivariate logistic regression analyses examined factors related to non-smoker self-reports that they asked someone not to smoke within the past year. About 40% reported past-year assertive behaviour against smoking, with higher rates among Koreans than Chinese (60.4% vs. 34.5%), those living with smokers (63.5%), ever exposed with a smoke-free home rule (62.3%), recently exposed at work without a smoke-free work policy (67.6%) and regularly exposed at other locations (52.3%). In combined multivariate analyses of both ethnic groups, assertive behaviour was associated with individual factors (single vs. married; tobacco exposure knowledge), family factors (living with smokers, exposed at home despite a smoke-free rule), community factors (exposed at work with no smoke-free policy, exposed at other locations) and cultural factors (Korean vs. Chinese ethnicity; lower acculturation). Chinese and Korean American non-smokers report assertive behaviour against smoking, which is associated with social-ecological factors. Results help identify target groups and strategies for future intervention, including the need to implement or enforce smoke-free environments and promote empowerment. [Saw A, Tang H, Tsoh JY, Chen MS Jr, Tong EK. Non-smoker assertive behaviour against smoke exposure: Chinese and Korean American non-smokers. © 2017 Australasian Professional Society on Alcohol and other Drugs.

Suicidal ideation in Chinese patients with chronic obstructive pulmonary disease: a controlled study.

Science.gov (United States)

Wong, Tak-Shun; Xiang, Yu-Tao; Tsoh, Joshua; Ungvari, Gabor S; Ko, Fanny W S; Hui, David S C; Chiu, Helen F K

2016-05-01

No study has been published on the prevalence of suicidal behaviour in older Chinese patients with chronic obstructive pulmonary disease (COPD). This study examined the 1-year prevalence of suicidal ideation in older Chinese COPD patients and explored its demographic and clinical correlates. A consecutive sample of 143 COPD patients and 211 matched control subjects were recruited and interviewed using structured, standardized instruments. The 1-year prevalence of suicidal ideation in COPD patients and controls were 15.4% and 10.9%, respectively. In multivariate analyses, suicidal ideation was significantly associated with the severity of depressive symptoms in COPD patients. Suicidal ideation was not higher in COPD patients than in controls. © 2015 The Authors. Psychogeriatrics © 2015 Japanese Psychogeriatric Society.

International co-operation through scientific and technical nuclear societies

International Nuclear Information System (INIS)

Manning Muntzing, L.

1983-01-01

As an international organization the American Nuclear Society (ANS) has played an active role in international co-operation of nuclear technology exchange since its establishment in 1954. The ANS has a membership of over 13,000 individuals, of whom approximately 1200 live overseas in forty countries. To carry out the goals of the Society, local sections have been established. Currently the ANS maintains 48 local sections in the United States of America and 8 overseas local sections in Africa, Asia, Europe and South America. The ANS also has formal agreements for co-operation with The Asociacion Argentina de Tecnologia Nuclear (AATN), the Israel Nuclear Society (INS), and the Chinese Nuclear Society (CNS). In 1977 the Japan Atomic Energy Society (JAES), the European Nuclear Society (ENS), and the ANS co-operation in sponsoring the First International Conference on Transfer of Nuclear Technology (ICONTT I) in Tehran, Iran. In 1982, the Second International Conference on Transfer of Nuclear Technology (ICONTT II), Buenos Aires, Argentina, was sponsored through the co-operation of the AATN, the ENS and the ANS. The ANS and its overseas sections sponsor the Pacific Basin Conference approximately every three years to discuss nuclear matters of concern to the countries around the Pacific Ocean. In 1981 the ANS held a Nuclear Technology Exhibit in Beijing, the People's Republic of China. In addition to meetings, the ANS is extensively involved in the co-operative exchange of applied nuclear research information through its publications. Nuclear Technology, a technical journal, is published monthly under joint ownership of the ENS and the ANS. The ANS has been a leader in voluntary standards development since 1958. In its dedication to the co-operation of international nuclear technology the ANS maintains a comprehensive international exchange of nuclear standards

Decolonization, Educational Language Policy and Nation Building in Plural Societies: The Development of Chinese Education in Malaysia, 1950-1970

Science.gov (United States)

Sua, Tan Yao

2013-01-01

The two decades from 1950 to 1970 were a crucial period of educational reorganization in Malaysia that stemmed from the decolonization after the Second World War. This educational reorganization sought to address the perennial issue of nation building via educational language policy. The development of Chinese education was under severe threat as…

PREFACE: I International Scientific School Methods of Digital Image Processing in Optics and Photonics

Science.gov (United States)

Gurov, I. P.; Kozlov, S. A.

2014-09-01

The first international scientific school "Methods of Digital Image Processing in Optics and Photonics" was held with a view to develop cooperation between world-class experts, young scientists, students and post-graduate students, and to exchange information on the current status and directions of research in the field of digital image processing in optics and photonics. The International Scientific School was managed by: Saint Petersburg National Research University of Information Technologies, Mechanics and Optics (ITMO University) - Saint Petersburg (Russia) Chernyshevsky Saratov State University - Saratov (Russia) National research nuclear University "MEPHI" (NRNU MEPhI) - Moscow (Russia) The school was held with the participation of the local chapters of Optical Society of America (OSA), the Society of Photo-Optical Instrumentation Engineers (SPIE) and IEEE Photonics Society. Further details, including topics, committees and conference photos are available in the PDF

Establishing a cat model of acute optic nerve injury

Institute of Scientific and Technical Information of China (English)

无

2007-01-01

BACKGROUND: In order to investigate the progress in optic nerve injury and the following regeneration and repair, many kinds of animal models of optic nerve injury have been established, such as models of acute and chronic ocular hypertension, compression, amputating wound, ischemia reperfusion or hypoxia,intravitreal injection of excitatory amino acids, etc. However, most of these models are established by squeezing intraorbital optic nerve, and suitable for ophthalmology, and there are fewer models suitable for the acute cranial contusion in neurosurgery.OBJECTIVE: To observe the changes of optic nerve after acute injury, and the characteristics of methods for establishing model of acute optic nerve injury in cats.DESIGN: A complete randomized grouping and controlled animal trial.SETTING: Department of Neurosurgery, General Hospital of Ji'nan Military Area Command of Chinese PLA.MATERIALS: Twenty-eight healthy adult cats, common degree, either sex, weighing 2.0 - 3.5 kg, were provided by the animal experimental center of Fudan University. The cats were randomly divided into control group (n =3) and model group (n =25), and 5 cats in the model group were observed at 6 hours and 1,3, 7 and 14 days after injury respectively. JX-2000 biological signal processing system (Department of Physiology, Second Military Medical University of Chinese PLA, Shanghai); Inverted phase contrast microscope (Olympus); Axioplan 2 imaging microgram analytical system (Labsystems).METHODS: The experiments were carried out in the Department of Neurosurgery, General Hospital of Jinan Military Area Command of Chinese PLA from June 2004 to June 2005. The cats in the model groups were made into models of acute optic nerve injury: The cats were anesthetized, then the limbs were fixed in a lateral recumbent position. Pterion approach in human was imitated, the operative incision was made along the line between lateral canthus and tragus, and it could be seen deep along the skull base that white

Optical trapping with Super-Gaussian beams

CSIR Research Space (South Africa)

Mc

2013-04-01

Full Text Available stream_source_info McLaren1_2013.pdf.txt stream_content_type text/plain stream_size 2236 Content-Encoding UTF-8 stream_name McLaren1_2013.pdf.txt Content-Type text/plain; charset=UTF-8 JT2A.34.pdf Optics in the Life... Sciences Congress Technical Digest © 2013 The Optical Society (OSA) Optical trapping with Super-Gaussian beams Melanie McLaren, Thulile Khanyile, Patience Mthunzi and Andrew Forbes* National Laser Centre, Council for Scientific and Industrial Research...

Negotiating Discourses of Gender, Ethnicity and Schooling: Ways of Being Malay, Chinese and Indian Schoolgirls in Malaysia

Science.gov (United States)

Joseph, Cynthia

2006-01-01

This article uses the notion of resistance as an analytical tool, emphasizing its sociopolitical significance and multidimensionality, to understand the complex link between ways of being Malay, Chinese and Indian schoolgirls, schooling and the wider Malaysian society. The macro and micro dynamics of the Malaysian ethnoscape, namely the ethnic…

Suicide as Protest for the New Generation of Chinese Migrant Workers

OpenAIRE

Chan, Jenny

2010-01-01

A startling 13 young workers attempted or committed suicide at the two Foxconn production facilities in southern China between January and May 2010. We can interpret their acts as protest against a global labor regime that is widely practiced in China. Their defiant deaths demand that society reflect upon the costs of a state-promoted development model that sacrifices dignity for corporate profit in the name of economic growth. Chinese migrant labor conditions as articulated by the state, are...

China: Past and Present. A Supplemental Activity Unit on Chinese Culture for Grades 7-12.

Science.gov (United States)

Parisi, Lynn

Designed as a supplement to the classroom text, this unit contains 14 lessons on Chinese culture and society. Students are encouraged to compare the cultures of traditional and modern China as well as those of China and the United States. Materials are divided into two sections. The first section contains lesson outlines, including teaching plans,…

Therapeutic effect of Chinese herbal medicines for post stroke recovery: A traditional and network meta-analysis.

Science.gov (United States)

Han, Shi-You; Hong, Zhi-You; Xie, Yu-Hua; Zhao, Yong; Xu, Xiao

2017-12-01

Stroke is a condition with high morbidity and mortality, and 75% of stroke survivors lose their ability to work. Stroke is a burden to the family and society. The purpose of this study was to evaluate the effectiveness of Chinese herbal patent medicines in the treatment of patients after the acute phase of a stroke. We searched the following databases through August 2016: PubMed, Embase, Cochrane library, China Knowledge Resource Integrated Database (CNKI), China Science Periodical Database (CSPD), and China Biology Medicine disc (CBMdisc) for studies that evaluated Chinese herbal patent medicines for post stroke recovery. A random-effect model was used to pool therapeutic effects of Chinese herbal patent medicines on stroke recovery. Network meta-analysis was used to rank the treatment for each Chinese herbal patent medicine. In our meta-analysis, we evaluated 28 trials that included 2780 patients. Chinese herbal patent medicines were effective in promoting recovery after stroke (OR, 3.03; 95% CI: 2.53-3.64; P herbal patent medicines significantly improved neurological function defect scores when compared with the controls (standard mean difference [SMD], -0.89; 95% CI, -1.44 to -0.35; P = .001). Chinese herbal patent medicines significantly improved the Barthel index (SMD, 0.73; 95% CI, 0.53-0.94; P herbal medicines most likely to improve stroke recovery when combined with acupuncture. Our research suggests that the Chinese herbal patent medicines were effective for stroke recovery. The most effective treatments for stroke recovery were MLC601, Shuxuetong, and BuchangNaoxintong. However, to clarify the specific effective ingredients of Chinese herbal medicines, a well-designed study is warranted.

Beyond Authoritarian Personality: The Culture-Inclusive Theory of Chinese Authoritarian Orientation.

Science.gov (United States)

Chien, Chin-Lung

2016-01-01

In a dyad interaction, respecting and obeying those with high status (authority) is highly valued in Chinese societies. Regarding explicit behaviors, Chinese people usually show respect to and obey authority, which we call authoritarian orientation. Previous literature has indicated that Chinese people have a high degree of authoritarian personality, which was considered a national character. However, under Confucian relationalism (Hwang, 2012a), authoritarian orientation is basically an ethical issue, and thus, should not be reduced to the contention of authoritarian personality. Based on Yang's (1993) indigenous conceptualization, Chien (2013) took an emic bottom-up approach to construct an indigenous model of Chinese authoritarian orientation; it represents a "culture-inclusive theory." However, Chien's model lacks the role of agency or intentionality. To resolve this issue and to achieve the epistemological goal of indigenous psychology (that is, "one mind, many mentalities"), this paper took the "cultural system approach" (Hwang, 2015b) to construct a culture-inclusive theory of authoritarian orientation in order to represent the universal mind of human beings as well as the mentalities of people in a particular culture. Two theories that reflect the universal mind, the "Face and Favor model" (Hwang, 1987) and the "Mandala Model of Self" (Hwang, 2011a,c), were used as analytical frameworks for interpreting Chien's original model. The process of constructing the culture-inclusive theory of authoritarian orientation may represent a paradigm for the construction of indigenous culture-inclusive theories while inspiring further development. Some future research directions are proposed herein.

Mothers' Self-Reported Emotional Expression in Mainland Chinese, Chinese American and European American Families

Science.gov (United States)

Camras, Linda; Kolmodin, Karen; Chen, Yinghe

2008-01-01

This study compared Mainland Chinese, Chinese American and European American mothers' self-reported emotional expression within the family. Mothers of 3-year-old European American (n = 40), Chinese American (n = 39) and Mainland Chinese (n = 36) children (n = 20 girls per group) completed the Self-Expressiveness in the Family Questionnaire (SEFQ),…

On the impacts of traditional Chinese culture on organ donation.

Science.gov (United States)

Cai, Yu

2013-04-01

This article examines the impact of traditional Chinese culture on organ donation from the perspective of Confucianism, Buddhism, and Taoism. In each of these cultural systems, it appears that there are some particular sayings or remarks that are often taken in modern Chinese society to be contrary to organ donation, especially cadaveric organ donation. However, this article argues that the central concerns of Buddhism, Confucianism, and Taoism are "great love," "ren," and "dao," which can be reasonably interpreted to support organ donation. The author understands that each cultural system, in order to play its cultural function, must have its central concerns as well as relevant ritual practices (li) that incarnate its religious and ethical commitments. That is, each plays a general cultural role, which influences organ donation in particular not merely through abstract or general ethical principles and teachings, but through a combination of ethical teachings and the forming of particular ritual practices. This article contends that the primary reason Chinese individuals fail to donate sufficient cadaveric organs for transplantation is not because particular remarks or sayings from each of these systems appear to conflict with donation. Neither is it that the central concerns of these systems cannot support cadaveric donation. Rather, it is that modern Chinese individuals have failed to develop and secure relevant ritual practices that support the central concerns of organ transplantation. The article concludes that in order to promote more donations, there is a need to form relevant ritual practices supporting organ donation in conformity with the central concerns of these cultural systems.

[Exploration and analysis of the thought of medical education in the Shanghai New Chinese Medical College].

Science.gov (United States)

Li, Ming; Shang, Li; Bing, Shoulan

2014-11-01

Shanghai New Chinese Medical College set up by Zhu Nanshan and his sons, Zhu Xiaonan and Zhu Hegao, was a medical college of traditional Chinese medicine (TCM) with the most innovative spirit in modern time. Its affiliated research institute held the principle of "realizing the scientific truth of TCM, training TCM advanced talents", marking the beginning of the pioneering of "scientific TCM". The educational plan, clinical research and academic organization based on "carrying forward the quintessence of Chinese culture, absorbing and digesting the new knowledge" showed a certain influence at home and abroad. The College advocated the combination of communicating with famous physicians and the study of theory, cultivation of students' organization and academic society, launching of journals, and organizing students' research associations was aiming at the satisfaction of the social needs and teaching orientation. Its running experience provided useful reference for modern TCM medical education.

Coping with a New Health Culture: Acculturation and Online Health Information Seeking Among Chinese Immigrants in the United States.

Science.gov (United States)

Wang, Weirui; Yu, Nan

2015-10-01

As a culturally diverse country, the U.S. hosts over 39 million immigrants who may experience various cultural and linguistic obstacles to receiving quality health care. Considering online sources an important alternative for immigrants to access health information, this study investigates how Chinese immigrants in the U.S. seek health information online. A cross-sectional survey was conducted among Chinese immigrants who currently live in the U.S. to understand how acculturation strategies they use to adapt to the host society influence their Internet-based health information seeking behaviors. Our findings revealed that the language and web sources immigrants choose to use can be predicted by the acculturation strategies they utilize to cope with the new culture. This study serves as a timely and imperative call for further consideration of the role that acculturation plays in determining how immigrants seek health information and utilize the healthcare services of their host society.

Methanol absorption characteristics for the removal of H2S (hydrogen sulfide), COS (carbonyl sulfide) and CO2 (carbon dioxide) in a pilot-scale biomass-to-liquid process

International Nuclear Information System (INIS)

Seo, Myung Won; Yun, Young Min; Cho, Won Chul; Ra, Ho Won; Yoon, Sang Jun; Lee, Jae Goo; Kim, Yong Ku; Kim, Jae Ho; Lee, See Hoon; Eom, Won Hyun; Lee, Uen Do; Lee, Sang Bong

2014-01-01

The BTL (biomass-to-liquid) process is an attractive process that produces liquid biofuels from biomass. The FT (Fisher–Tropsch) process is used to produce synfuels such as diesel and gasoline from gasified biomass. However, the H 2 S (hydrogen sulfide), COS (carbonyl sulfide) and CO 2 (carbon dioxide) in the syngas that are produced from the biomass gasifiers cause a decrease of the conversion efficiency and deactivates the catalyst that is used in the FT process. To remove the acid gases, a pilot-scale methanol absorption tower producing diesel at a rate of 1 BPD (barrel per day) was developed, and the removal characteristics of the acid gases were determined. A total operation time of 500 h was achieved after several campaigns. The average syngas flow rate at the inlet of methanol absorption tower ranged from 300 to 800 L/min. The methanol absorption tower efficiently removed H 2 S from 30 ppmV to less than 1 ppmV and COS from 2 ppmV to less than 1 ppmV with a removal of CO 2 from 20% to 5%. The outlet gas composition adhered to the guidelines for FT reactors. No remaining sulfurous components were found, and the tar component was analyzed in the spent methanol after long-term operations. - Highlights: • The gas cleaning system in a pilot-scale BTL (biomass-to-liquid) process is reported. • Although methanol absorption tower is conventional process, its application to BTL process is attempted. • The methanol absorption tower efficiently removed H 2 S, COS and CO 2 in the syngas. • The sulfurous and tar components in the methanol are analyzed

Moral Education and Ideology: The Revival of Confucian Values and the Harmonious Shaping of the New Chinese Man

Directory of Open Access Journals (Sweden)

Selusi AMBROGIO

2017-06-01

Full Text Available In this paper, we will investigate the re-emergence of Confucianism in contemporary China as a complex intersection of political, cultural, educational and popular perspectives. This resurgence is neither a kind of Chinese Neoclassicism nor a nostalgic backwardness, instead it is the emblem of the new China’s identity. Confucius and Confucianism, violently despised as the remains of feudalism since the May Fourth Movement and during Maoism, are nowadays a fertile source for the fulfilment of “Socialism with Chinese characteristics” (zhongguo tese shehui zhuyi 中国特色社会主义 on both the educational and political levels. We carry out the investigation in three steps: 1. The political rehabilitation of Confucianism as part of the “Chinese dream” (zhongguo meng 中国梦; 2. The common social perception of Confucianism and tradition as a shared and unavoidable background; 3. The definition of two possible Confucianisms (namely New Confucianism and Political Confucianism and their possible influences on Chinese society and moral education. Our conclusions will deal with Chinese cultural soft power, and the shaping of a new Confucian identity based on both modernity and tradition.

The Experience of Chronic Insomnia in Chinese Adults: A Study Using Focus Groups and Insomnia Experience Diaries.

Science.gov (United States)

Yung, Kam-Ping; Chung, Ka-Fai; Ho, Fiona Yan-Yee; Yeung, Wing-Fai; Ng, Tommy Ho-Yee

2016-01-01

The subjective experience in 43 Chinese adults with chronic primary insomnia was assessed using focus groups and insomnia experience diaries. Participants recruited from the community and a sleep clinic were diagnosed with DSM-IV-TR insomnia disorder and had sleep difficulties on 3 or more nights per week for at least 6 months. Six focus groups, of 6-8 participants each, were conducted; it was stopped as thematic saturation emerged in the last 2 groups. Using grounded theory approach, we identified 4 themes and 16 subthemes, covering beliefs about the nature and treatment of insomnia, behavioral responses to insomnia, cognitive-emotional and physiological arousal, and emotional experiences associated with insomnia. The findings are in general compatible with qualitative studies in the West, but some subthemes are influenced by Chinese cultural beliefs and values, in particular, use of the traditional Chinese medicine concept, being modest in sleep expectation, and a letting go attitude. Strategies for cultural adaptation of cognitive-behavioral therapy for insomnia in a Chinese society using patients' subjective experience are discussed.

Chop Suey as Imagined Authentic Chinese Food: The Culinary Identity of Chinese Restaurants in the United States

Directory of Open Access Journals (Sweden)

Haiming Liu

2009-02-01

Full Text Available At least until the 1960s, chop suey was synonymous with Chinese food in the United States, where most Chinese restaurants were called chop suey houses. By uncovering the history of chop suey, this article analyzes the development of Chinese cuisine in the U.S. as an example of transnational cultural exchange. The authenticity and culinary identity of Chinese food in America often rested on its real or imagined Chinese roots while its popularity depended on how well Chinese restaurant proprietors adapted the flavors, ingredients, and cooking methods of Chinese cuisine to the tastes and markets of local American communities. The dynamic interaction between Chinese food and American customers functioned as a complex cultural negotiation. While Chinese restaurants helped shape the American diet, Chinese food was at the same time being shaped and transformed by American popular taste. By appealing to a wide range of American diners, chop suey eventually evolved into a popular American ethnic food and a central component in the culinary identity of Chinese restaurants. Chop suey generated numerous jobs for Chinese immigrants and established a culinary bond between Chinese food and American customers. Also, as an imagined authentic Chinese dish, it represented a type of affordable exoticism in the eyes of American consumers, meeting not only American tastes but also their social expectations of Chinese culture.

Chop Suey as Imagined Authentic Chinese Food: The Culinary Identity of Chinese Restaurants in the United States

Directory of Open Access Journals (Sweden)

Haiming Liu

2009-02-01

Full Text Available

At least until the 1960s, chop suey was synonymous with Chinese food in the United States, where most Chinese restaurants were called chop suey houses. By uncovering the history of chop suey, this article analyzes the development of Chinese cuisine in the U.S. as an example of transnational cultural exchange. The authenticity and culinary identity of Chinese food in America often rested on its real or imagined Chinese roots while its popularity depended on how well Chinese restaurant proprietors adapted the flavors, ingredients, and cooking methods of Chinese cuisine to the tastes and markets of local American communities. The dynamic interaction between Chinese food and American customers functioned as a complex cultural negotiation. While Chinese restaurants helped shape the American diet, Chinese food was at the same time being shaped and transformed by American popular taste. By appealing to a wide range of American diners, chop suey eventually evolved into a popular American ethnic food and a central component in the culinary identity of Chinese restaurants. Chop suey generated numerous jobs for Chinese immigrants and established a culinary bond between Chinese food and American customers. Also, as an imagined authentic Chinese dish, it represented a type of affordable exoticism in the eyes of American consumers, meeting not only American tastes but also their social expectations of Chinese culture.

Adult Chinese as a Second Language Learners' Willingness to Communicate in Chinese: Effects of Cultural, Affective, and Linguistic Variables.

Science.gov (United States)

Liu, Meihua

2017-06-01

The present research explored the effects of cultural, affective, and linguistic variables on adult Chinese as a second language learners' willingness to communicate in Chinese. One hundred and sixty-two Chinese as a second language learners from a Chinese university answered the Willingness to Communicate in Chinese Scale, the Intercultural Sensitivity Scale, Chinese Speaking Anxiety Scale, Chinese Learning Motivation Scale, Use of Chinese Profile, as well as the Background Questionnaire. The major findings were as follows: (1) the Willingness to Communicate in Chinese Scales were significantly negatively correlated with Chinese Speaking Anxiety Scale but positively correlated with length of stay in China and (2) Chinese Speaking Anxiety Scale was a powerful negative predictor for the overall willingness to communicate in Chinese and the Willingness to Communicate in Chinese Scales, followed by length of stay in China, Chinese Learning Motivation Scale, interaction attentiveness, and Chinese proficiency level. Apparently, students' willingness to communicate in Chinese is largely determined by their Chinese Speaking Anxiety Scale level and length of stay in China, mediated by other variables such as Chinese proficiency level and intercultural communication sensitivity level.

TRADITIONAL CHINESE HERBAL MEDICINE

NARCIS (Netherlands)

ZHU, YP; WOERDENBAG, HJ

1995-01-01

Herbal medicine, acupuncture and moxibustion, and massage and the three major constituent parts of traditional Chinese medicine. Although acupuncture is well known in many Western countries, Chinese herbal medicine, the mos important part of traditional Chinese medicine, is less well known in the

The Impact of Job Characteristics on Burnout Among Chinese Correctional Workers.

Science.gov (United States)

Jin, Xiaohong; Sun, Ivan Y; Jiang, Shanhe; Wang, Yongchun; Wen, Shufang

2018-02-01

Job burnout has long been recognized as a common occupational hazard among correctional workers. Although past studies have investigated the effects of job-related characteristics on correctional staff burnout in Western societies, this line of research has largely been absent from the literature on community corrections in China. Using data collected from 225 community correction workers in a Chinese province, this study assessed the effects of positive and negative job characteristics on occupational burnout. Positive job characteristics included job autonomy, procedural justice, and role clarity. Negative characteristics included role conflict, job stress, and job dangerousness. As expected, role clarity tended to reduce burnout, whereas role conflict, job stress, and job dangerousness were likely to produce greater burnout among Chinese community correction workers. Male correctional officers were also subjected to a higher level of burnout than their female coworkers. Implications for future research and policy were discussed.

The Danger of Chinese Exceptionalism

DEFF Research Database (Denmark)

Li, Xin

2016-01-01

In the movement of Chinese indigenous management research, a sort of ‘Chinese exceptionalism’ (as critiqued by Peng, 2005: 133) seems to have been emerging, namely, some Chinese scholars see Chinese culture, philosophy, and way of thinking are unique and cannot be accounted for by some...

Communication and relationship satisfaction in Chinese, Western, and intercultural Chinese-Western couples.

Science.gov (United States)

Hiew, Danika N; Halford, W Kim; van de Vijver, Fons J R; Liu, Shuang

2016-03-01

The current study compared Chinese, Western, and intercultural Chinese-Western couples' communication and examined how culture moderates the association of communication with relationship satisfaction. We coded the communication of 33 Western couples, 36 Chinese couples, and 54 intercultural Chinese-Western couples when discussing a relationship problem and when reminiscing about positive relationship events. Couples with Chinese female partners showed fewer positive behaviors and more negative behaviors (as classified in existing Western coding systems) than couples with Western female partners. The male partner's culture had few associations with couples' rates of communication behavior. Relationship satisfaction was associated with low rates of negative behaviors and high rates of most of the positive behaviors across cultural groups, and these associations were more evident in problem discussions than positive reminiscences. (c) 2016 APA, all rights reserved).

The prevalence and predictors of self-stigma of individuals with mental health illness in two Chinese cities.

Science.gov (United States)

Young, Daniel Kim-Wan; Ng, Petrus Yat-Nam

2016-03-01

Although self-stigma is found to have adverse effects on the lives of persons with mental illness, little is known on the self-stigma of these individuals in Chinese societies. This research study explores the prevalence rate and predicting factors of self-stigma of consumers in two Chinese cities, Hong Kong and Guangzhou. A cross-sectional research design is adopted which involves a random sample of 266 consumers from Hong Kong and a convenient sample of 208 consumers from Guangzhou. These individuals have been assessed in terms of their self-stigma, recovery, self-esteem and quality of life by using standardized assessment scales. In all, 38.3% of the Hong Kong participants and 49.5% of the Guangzhou participants report to have self-stigma. Also, self-stigma is found to be negatively related to self-esteem and quality of life. A logistic regression analysis shows that hope and well-being are predicting factors of self-stigma. Self-stigma is found to be higher in Guangzhou, probably due to the influence of traditional cultural values. Also, as hope and well-being are found to be predicting factors of self-stigma, suitable recovery-orientated interventions that facilitate hope and well-being should be developed so as to reduce self-stigma of consumers in Chinese societies. © The Author(s) 2015.

[Moderation-integrated-balance presupposition of Chinese medicine compound and pharmacological problems in traditional Chinese drug research].

Science.gov (United States)

Zhao, Jun-Ning

2017-03-01

The moderation-integrated-balance presupposition (MIBP) of Chinese medicine compound was first proposed in this paper based on the review of function characteristics and action principles of Chinese medicine compound. Furthermore, the pharmacological problems of traditional Chinese drug research were discussed in details. The results were of important value in accelerating the transformation of traditional Chinese medicine compound, and constructing the new drug innovation and review system for traditional Chinese medicine. Copyright© by the Chinese Pharmaceutical Association.

Potential application of Chinese traditional medicine (CTM) as enhancer for tissue optical clearing

Science.gov (United States)

Chen, Wei; Jiang, Jingying; Wang, Ruikang K.; Xu, Kexin

2009-02-01

Many biocompatible hyperosmotic agents such as dimethyl sulfoxide(DMSO) have been used as enhancers for tissue optical clearing technique. However, previous investigations showed that DMSO can induce bradycardia, respiratory problems, and alterations in blood pressure. Also, DMSO could potentially alter the chemical structure, and hence the functional properties, of cell membranes. In this talk, Borneol among natural and nontoxic CTMs was introduced as new enhancer for optical clearing of porcine skin tissue since it has been widely used as new penetration promoter in the field of trandermial drug delivery system(TDDS) and been proved to be effective. In the first, the spectral characteristics of borneol was obtained and analyzed by Fourier Transformation Infrared (FTIR) spectrophotometer. And further experimental studies were performed to probe if borneol is capable of optical clearing of porcine skin tissue in vitro with near infrared spectroscopy, double integrating-spheres system and Inverse Adding-Doubling(IAD) algorithm. Spectral results show that light penetration depth into skin tissue got the increase. Meanwhile, absorption coefficient and scattering coefficient of porcine skin treated by borneol got the decrease during the permeation of Borneol. Therefore, Borneol could be potentially used as enhancer for tissue optical clearing to improve non-invasive light-based diagnostic and imaging techniques while practically optical application and clinical safety are under consideration.

Aircraft Position Measurement Using Laser Beacon Optics.

Science.gov (United States)

1981-01-01

8217Comparison of Solar Concentrators .’ Solar Energy, Vol. 10, p. 93, 1976. 7. Winston , R., ’Light Collection Within the Framework of Goemetrical Optics ...8217 J. Optical Society of Am., Vol. 60, p. 245, 1970. 8. Welford, W. T., tics of Nonimaging Concentrators . New York, Academic Press, T978. 9. Bracewell...helicopter pilot and the flight engineer on board the YO-3A. This thesis will concentrate on the development of the laser beacon, the detector optics

The Sicomines agreement revisited: prudent Chinese banks and risk-taking Chinese companies

DEFF Research Database (Denmark)

Jansson, Johanna

2013-01-01

The Sicomines ‘minerals-for-infrastructure' agreement struck between the Congolese government and a consortium of Chinese companies in 2007 is one of the most well-known embodiments of the Chinese presence in Africa. This briefing analyses recent developments in the implementation of the agreement....... With important expenses incurred in the DRC, the Chinese parties to the agreement are still negotiating for a financing arrangement in China. This illustrates that China is no monolith in its overseas activities. While China’s banks are cautious, the real risk-takers in the context of the Sicomines agreement...... are the Chinese companies....

X-ray optics developments at ESA

DEFF Research Database (Denmark)

Bavdaz, M.; Wille, E.; Wallace, K.

2013-01-01

Future high energy astrophysics missions will require high performance novel X-ray optics to explore the Universe beyond the limits of the currently operating Chandra and Newton observatories. Innovative optics technologies are therefore being developed and matured by the European Space Agency (ESA......) in collaboration with research institutions and industry, enabling leading-edge future science missions. Silicon Pore Optics (SPO) [1 to 21] and Slumped Glass Optics (SGO) [22 to 29] are lightweight high performance X-ray optics technologies being developed in Europe, driven by applications in observatory class...... reflective coatings [30 to 35]. In addition, the progress with the X-ray test facilities and associated beam-lines is discussed [36]. © (2013) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only....

[Morphological observation on hypopus of Lepidoglyphus destructor by optical microscope].

Science.gov (United States)

Yong, H; Ning, T; Qiang, C; Chao-Pin, L I

2017-07-03

Objective To observe the external morphology of Lepidoglyphus destructor hypopus under an optical microscope. Methods The samples were collected in a store of Chinese medicinal herbs in Huainan City in September, 2016, the L. destructor and the hypopus were isolated, and then made of slide specimens. The slide samples were prepared and observed under an optical microscope. Results The L. destructor hypopus and protonymph were found. The inactive hypopus was oval in shape, the feet were not welldeveloped, there was a distinct transverse seam on its back, and there were 2 pairs of genital sensory organs. Conclusion The optical microscopy shows the morphological characteristics of L. destructor hypopus, which can provide the basis for the biological classification and the prevention.

Associations Between Parenting Styles and Perceived Child Effortful Control Within Chinese Families in the United States, the United Kingdom, and Taiwan

Science.gov (United States)

Huang, Ching-Yu; Cheah, Charissa S. L.; Lamb, Michael E.; Zhou, Nan

2017-01-01

The current study examined the associations between parentally perceived child effortful control (EC) and the parenting styles of 122 Chinese mothers (36 first-generation Chinese immigrants in the United Kingdom, 40 first-generation Chinese immigrants in the United States, and 46 Taiwanese mothers) of 5- to 7-year-old (M age = 5.82 years, SD = .805; 68 boys and 54 girls) children. The findings showed significant cultural group differences in mothers’ reported authoritarian parenting style. Significant associations also emerged between mothers’ reports of their children’s EC and some parenting dimensions, although there were no cultural group differences in perceived child EC. Different patterns of associations between perceived child EC and parenting styles in these three groups also demonstrated heterogeneity within the Chinese population, and highlighted the need to consider differences between original and receiving societies when seeking to understand parenting and child development in different immigrant groups. PMID:29276309

Associations Between Parenting Styles and Perceived Child Effortful Control Within Chinese Families in the United States, the United Kingdom, and Taiwan.

Science.gov (United States)

Huang, Ching-Yu; Cheah, Charissa S L; Lamb, Michael E; Zhou, Nan

2017-07-01

The current study examined the associations between parentally perceived child effortful control (EC) and the parenting styles of 122 Chinese mothers (36 first-generation Chinese immigrants in the United Kingdom, 40 first-generation Chinese immigrants in the United States, and 46 Taiwanese mothers) of 5- to 7-year-old ( M age = 5.82 years, SD = .805; 68 boys and 54 girls) children. The findings showed significant cultural group differences in mothers' reported authoritarian parenting style. Significant associations also emerged between mothers' reports of their children's EC and some parenting dimensions, although there were no cultural group differences in perceived child EC. Different patterns of associations between perceived child EC and parenting styles in these three groups also demonstrated heterogeneity within the Chinese population, and highlighted the need to consider differences between original and receiving societies when seeking to understand parenting and child development in different immigrant groups.

Work stressors, Chinese coping strategies, and job performance in Greater China.

Science.gov (United States)

Lu, Luo; Kao, Shu-Fang; Siu, Oi-Ling; Lu, Chang-Qin

2010-08-01

The aim of this research was to jointly test effects of work stressors and coping strategies on job performance among employees in the Greater China region. A self-administered survey was conducted to collect data from three major cities in the region, namely Beijing, Hong Kong, and Taipei (N = 380). Four important work stressors were assessed: heavy workload, organizational constraints, lack of work autonomy, and interpersonal conflict. We used a four-factor model of Chinese coping strategies composed of hobbies/relaxation, active action, seeking social support, and passive adaptation. Job performance was indicated by both task performance (quantity of work, quality of work, job knowledge) and contextual performance (attendance, getting along with others). We found that: (1) work stressors were related to job performance. Specifically, workload had a positive relation with quantity of work, whereas organizational constraints had negative relations with quantity of work and attendance. In addition, interpersonal conflict had a negative relation with getting along with others. (2) Chinese positive coping strategies were positively related to job performance. Specifically, seeking social support had positive relations with quantity of work and getting along with others, whereas active action had positive relations with attendance and job knowledge. (3) Chinese passive adaptation coping behaviors were negatively related to job performance. Specifically, passive adaptation had negative relations with quantity of work, quality of work, and getting along with others. The present study thus found joint effects of work stressors and coping behaviors among Chinese employees in the Greater China region, encompassing three sub-societies of mainland China, Hong Kong, and Taiwan. Differential effects of Chinese positive and passive coping strategies were also noted. Most importantly, all these effects were demonstrated on multiple indicators of job performance, a rarely studied

The premature ejaculation diagnostic tool (PEDT): linguistic validity of the Chinese version.

Science.gov (United States)

Huang, Yan-Ping; Chen, Bin; Ping, Ping; Wang, Hong-Xiang; Hu, Kai; Zhang, Tao; Yang, Hao; Jin, Yan; Yang, Qi; Huang, Yi-Ran

2014-09-01

The premature ejaculation diagnostic tool (PEDT) was developed to standardize the diagnosis of PE and has been applied in many countries. However, a linguistic validation of the Chinese version of PEDT does not exist. This study aims to undertake the Chinese validation of the PEDT and to evaluate its association with self-estimated intravaginal ejaculatory latency time (IELT) and clinical expert diagnosis of PE. A Chinese version of PEDT was confirmed by andrologist and bilingual linguist. Participants were recruited among seven different communities of Shanghai from 2011 to 2012, and their information regarding self-reported PE, self-estimated IELT, expert diagnosis of PE, and PEDT scores were collected. Validity of the PEDT and its association with clinical expert diagnosis of PE and self-estimated IELT were analyzed. A total of 143 patients without PE (mean age 55.11 ± 7.65 years) and 100 men with PE (mean age 53.07 ± 8.08 years) were enrolled for validation. Of the patients in PE group, the number of men reporting self-estimated IELTs of ≤1, 1-2, and >2 minutes were 34 (34.0%), 22 (22.0%), and 44 (44.0%), respectively. The Cronbach's alpha score (α = 0.77) showed adequate internal consistency, and the test-retest correlation coefficients of each item (r ≥ 0.70, P IELT (ρ = -0.396, P IELT ≤1 minute). The Chinese version of PEDT is valid in screening the presence of PE among Chinese men. The PEDT showed an adequate negative correlation with self-estimated IELT and an excellent concordance with clinician diagnosis of PE. © 2014 International Society for Sexual Medicine.

Adapting an optical nanoantenna for high E-field probing applications to a waveguided optical waveguide (WOW)

DEFF Research Database (Denmark)

Rindorf, Lars Henning; Glückstad, Jesper

2013-01-01

In the current work we intend to use the optical nano-antenna to include various functionalities for the recently demonstrated waveguided optical waveguide (WOW) by Palima et al. (Optics Express 2012). Specifically, we intend to study a WOW with an optical nano-antenna which can block the guiding......-stop characteristic. We give geometrical parameters necessary for realizing functioning nanoantennas. © (2013) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.......In the current work we intend to use the optical nano-antenna to include various functionalities for the recently demonstrated waveguided optical waveguide (WOW) by Palima et al. (Optics Express 2012). Specifically, we intend to study a WOW with an optical nano-antenna which can block the guiding...... light wavelength while admitting other wavelengths of light which address certain functionalities, e.g. drug release, in the WOW. In particular, we study a bow-tie optical nano-antenna to circular dielectric waveguides in aqueous environments. It is shown with finite element computer simulations...

A combination of quantitative marinating and Maillard reaction to enhance volatile flavor in Chinese marinated chicken.

Science.gov (United States)

Wei, Xiuli; Wang, Chunqing; Zhang, Chunhui; Li, Xia; Wang, Jinzhi; Li, Hai; Tang, Chunhong

2017-02-01

A combination of quantitative marinating and Maillard reaction was investigated by adding d-xylose, l-cysteine and thiamine to the marinated brine of quantitative marinating, which was expected to enhance the volatile flavor of Chinese marinated chicken. Response surface methodology was used to optimize parameters, in which response was sensory evaluation scores of marinated chicken. A Box-Behnken center design was applied to the optimized added contents. The optimized contents were d-xylose (1-5‰), l-cysteine (1-5‰) and thiamine (1-3‰). Analysis of variance indicated that a second-order polynomial equation could predict the experimental data well (R 2  = 0.94), and sensory evaluation scores were significantly affected by the added amount of d-xylose, l-cysteine and thiamine. The optimal conditions that maximized the sensory evaluation score of Chinese marinated chicken were found to be 4.96‰ d-xylose, 2.28‰ l-cysteine and 2.66‰ thiamine (w/w). Given these optimal conditions, a number of meat-like flavor compounds such as 2-pentyl-furan, benzothiazole and 4-methyl-5-thiazoleethanol were identified by gas chromatographic-mass spectrometric analysis. Our results suggested that a combination of quantitative marinating and Maillard reaction might be a promising method to enhance the volatile flavor, especially meat-like flavor, of Chinese marinated chicken. © 2016 Society of Chemical Industry. © 2016 Society of Chemical Industry.

Creation of Indian–Chinese cuisine: Chinese food in an Indian city

OpenAIRE

Amal Sankar

2017-01-01

This paper discusses two aspects of Chinese food served in India, based on data collected from fieldwork in Dharavi, Mumbai along with the data gathered from online restaurant reviews, food ordering portals, and blogs. First it discusses different forms of Indianizations in Chinese food served in India. Second part discusses how Chineseness is created through exhibits in and out of the restaurants, and how it communicates ‘Chinese’ in the menu through these symbols. One Major observation was ...

Feature Issue Introduction: Bio-Optics in Clinical Applications, Nanotechnology, and Drug Discovery

OpenAIRE

Nordstrom, Robert J.; Almutairi, Adah; Hillman, Elizabeth M.C.

2010-01-01

The editors introduce the Biomedical Optics Express feature issue, “Bio-Optics in Clinical Applications, Nanotechnology, and Drug Discovery,” which combines three technical areas from the 2010 Optical Society of America (OSA), Biomedical Optics (BIOMED) Topical Meeting held on 11–14 April in Miami, FL and includes contributions from conference attendees.

Clinical Strategy for Optimal Traditional Chinese Medicine (TCM) Herbal Dose Selection in Disease Therapeutics: Expert Consensus on Classic TCM Herbal Formula Dose Conversion.

Science.gov (United States)

Zha, Lin-Hua; He, Li-Sha; Lian, Feng-Mei; Zhen, Zhong; Ji, Hang-Yu; Xu, Li-Peng; Tong, Xiao-Lin

2015-01-01

The clinical therapeutics of traditional Chinese medicine (TCM) constitutes a complicated process which involves theory, diagnosis, and formula prescription with specific herbal dosage. Zhang Zhong-Jing's classic work, Treatise on Febrile and Miscellaneous Diseases, has been influencing TCM practice for almost 2000 years. However, during this extended period of time in Chinese history, the Chinese weight measurement system experienced noticeable changes. This change in the weight measurement system inevitably, and perhaps even negatively, affected TCM herbal dosage determination and treatment outcome. Thus, in modern society, a full understanding of the accuracy of herbal dose selection has a critical importance in the TCM daily practice of delivering the best treatment to the patients suffering from different illnesses. In the 973 Project of the Chinese National Basic Research Program, expert consensus on classic TCM formula dose conversion has been reached based on extensive literature review and discussion on the dose-effect relationship of classic TCM formulas. One "liang" in classic TCM formulas is equivalent to 13.8 g. However, based on many TCM basic and clinical studies of variable herbal formula prescriptions and herbal drug preparations, the rule of one liang equals 13.8 g should be adjusted according to different disease conditions. Recommended by the committee on TCM formula dose-effect relationship of the China Association of Chinese Medicine and the World Federation of Chinese Medicine Societies, the following expert consensus has been reached: (i) One liang converts to 6-9 g for the severely and critically ill patients. (ii) One liang converts to 3-6 g for the patients suffering from chronic diseases. (iii) One liang converts to 1-3 g in preventive medicine. The above conversions should be used as a future TCM practice guideline. Using this recommended guideline should enhance the effectiveness of daily TCM practice.

Traditional Chinese Biotechnology

Science.gov (United States)

Xu, Yan; Wang, Dong; Fan, Wen Lai; Mu, Xiao Qing; Chen, Jian

The earliest industrial biotechnology originated in ancient China and developed into a vibrant industry in traditional Chinese liquor, rice wine, soy sauce, and vinegar. It is now a significant component of the Chinese economy valued annually at about 150 billion RMB. Although the production methods had existed and remained basically unchanged for centuries, modern developments in biotechnology and related fields in the last decades have greatly impacted on these industries and led to numerous technological innovations. In this chapter, the main biochemical processes and related technological innovations in traditional Chinese biotechnology are illustrated with recent advances in functional microbiology, microbial ecology, solid-state fermentation, enzymology, chemistry of impact flavor compounds, and improvements made to relevant traditional industrial facilities. Recent biotechnological advances in making Chinese liquor, rice wine, soy sauce, and vinegar are reviewed.

[Development and validation of the Chinese version of modified body imgae scale in Chinese population].

Science.gov (United States)

Gao, X X; Zhu, L; Yu, S J; Xu, T

2018-02-25

Objective: To develop the Chinese version of modified body image scale (MBIS) questionnaires, and to validate them in Chinese population. Methods: The original English MBIS questionnaire was translated into Chinese, following the WHO cross-cultural adaptation of health-related quality of life measures. The reliability and validity of the Chinese version of MBIS questionnaires were evaluated in Chinese population, MRKH syndrome patients. Results: Totally 50 patients with MRKH syndrome completed the MBIS and short-form 12-item health survey (SF-12) questionnaires. The Cronbach's alpha of MBIS was 0.741, intraclass correlation coefficients were 0.472-0.815 ( PChinese version of MBIS has high reliability and validity in Chinese population, therefore is suitable for clinic and research.

The Israel Physical Society 1997 Annual Meeting. Program and abstracts

International Nuclear Information System (INIS)

1997-01-01

The book of program and abstracts of the 43rd meeting of the Israel physical society presents abstracts of presentations in various field of physics. Follow is the list of these fields. Astrophysics, condensed matter, laser and quantum optics, nuclear physics, particle and fields, physics in biology, physics in industry, plasma and space physics, statistical physics and nonlinear dynamics

[Verruca planae Chinese medicine treatment].

Science.gov (United States)

Chen, Hai-Ming

2008-08-01

Flat wart on the effectiveness of TCM treatment. Outpatients will be by the "People's Republic of China Chinese medicine industry standards, TCM diagnosis of dermatological diseases efficacy standards, Chen Hou State Administration of Traditional Chinese Medicine 1994-06-28 approved, 1995-01-01 implementation". Randomly divided into two groups. Treatment and control groups. Treatment groups treated with Chinese herbs. The control group were treated with WM. Since the preparation of the unification formula ointment, cuboiling method. Chinese herbal medicine preparation by my hospital room Producer. 5 g pre pack, after treatment for 30 days, clinical observation. The group of Chinese medicine is better than western medicine (86.7% vs 71.7% , P < 0.05). Chinese medicine has some effect flat wart.

Analysis of Geographic and Pairwise Distances among Chinese Cashmere Goat Populations

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Jian-Bin Liu

2013-03-01

Full Text Available This study investigated the geographic and pairwise distances of nine Chinese local Cashmere goat populations through the analysis of 20 microsatellite DNA markers. Fluorescence PCR was used to identify the markers, which were selected based on their significance as identified by the Food and Agriculture Organization of the United Nations (FAO and the International Society for Animal Genetics (ISAG. In total, 206 alleles were detected; the average allele number was 10.30; the polymorphism information content of loci ranged from 0.5213 to 0.7582; the number of effective alleles ranged from 4.0484 to 4.6178; the observed heterozygosity was from 0.5023 to 0.5602 for the practical sample; the expected heterozygosity ranged from 0.5783 to 0.6464; and Allelic richness ranged from 4.7551 to 8.0693. These results indicated that Chinese Cashmere goat populations exhibited rich genetic diversity. Further, the Wright’s F-statistics of subpopulation within total (FST was 0.1184; the genetic differentiation coefficient (GST was 0.0940; and the average gene flow (Nm was 2.0415. All pairwise FST values among the populations were highly significant (p<0.01 or p<0.001, suggesting that the populations studied should all be considered to be separate breeds. Finally, the clustering analysis divided the Chinese Cashmere goat populations into at least four clusters, with the Hexi and Yashan goat populations alone in one cluster. These results have provided useful, practical, and important information for the future of Chinese Cashmere goat breeding.

Wechsler Intelligence Scale for Children 4th edition-Chinese version index scores in Taiwanese children with attention-deficit/hyperactivity disorder.

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Yang, Pinchen; Cheng, Chung-Ping; Chang, Chen-Lin; Liu, Tai-Ling; Hsu, Hsiu-Yi; Yen, Cheng-Fang

2013-02-01

The Wechsler Intelligence Scale for Children 4th edition-Chinese version (WISC-IV-Chinese) has been in clinical use in Taiwan since 2007. Research is needed to determine how the WISC-IV, modified from its earlier version, will affect its interpretation in clinical practice in a Mandarin-speaking context. We attempted to use WISC-IV-Chinese scores to identify the cognitive strengths and weaknesses in 334 Taiwanese children with attention-deficit/hyperactivity disorder (ADHD). Comparison of cognitive profiles of WISC-IV-Chinese scores between subtypes of ADHD was also performed. The results indicated that the four-factor model of the WISC-IV-Chinese fitted well for Taiwanese children with ADHD. The profiles showed that performance in the index score of the Processing Speed Index was the weakness domain for the Taiwanese children with ADHD, as confirmed by two different kinds of analytic methods. Cognitive profile analysis of ADHD subtypes revealed children with inattentive subtypes to have a greater weakness in processing speed performance. The implications of the profiles of the index scores on the WISC-IV-Chinese version for Taiwanese children with ADHD were explored. © 2013 The Authors. Psychiatry and Clinical Neurosciences © 2013 Japanese Society of Psychiatry and Neurology.

Chinese Foreign Direct Investment in Indonesia

DEFF Research Database (Denmark)

Gammeltoft, Peter; Tarmidi, Lepi T.

2013-01-01

In Indonesia, no systematic study of Chinese FDI has been undertaken to date. This paper contributes to filling this research gap and analyses the current composition as well as the historical evolution of Chinese FDI in Indonesia, relying on a survey conducted in 2008 among Chinese invested...... enterprises supplemented with key informant interviews, available official statistics and secondary data. Considering the evolution of Chinese investments in Indonesia over time, investments have evolved from being individual and isolated projects to acquiring more systemic properties. Chinese companies have...... acquired a broader sectoral presence in Indonesia and Chinese invested companies in, e.g., extractive or manufacturing activities can increasingly rely on complementary Chinese investments in logistics, travel, finance, etc. Where the local development effects are concerned, a picture emerges where Chinese...

Blood pressure and LDL-cholesterol targets for prevention of recurrent strokes and cognitive decline in the hypertensive patient: design of the European Society of Hypertension-Chinese Hypertension League Stroke in Hypertension Optimal Treatment randomized trial.

Science.gov (United States)

Zanchetti, Alberto; Liu, Lisheng; Mancia, Giuseppe; Parati, Gianfranco; Grassi, Guido; Stramba-Badiale, Marco; Silani, Vincenzo; Bilo, Grzegorz; Corrao, Giovanni; Zambon, Antonella; Scotti, Lorenza; Zhang, Xinhua; Wang, HayYan; Zhang, Yuqing; Zhang, Xuezhong; Guan, Ting Rui; Berge, Eivind; Redon, Josep; Narkiewicz, Krzysztof; Dominiczak, Anna; Nilsson, Peter; Viigimaa, Margus; Laurent, Stéphane; Agabiti-Rosei, Enrico; Wu, Zhaosu; Zhu, Dingliang; Rodicio, José Luis; Ruilope, Luis Miguel; Martell-Claros, Nieves; Pinto, Fernando; Schmieder, Roland E; Burnier, Michel; Banach, Maciej; Cifkova, Renata; Farsang, Csaba; Konradi, Alexandra; Lazareva, Irina; Sirenko, Yuriy; Dorobantu, Maria; Postadzhiyan, Arman; Accetto, Rok; Jelakovic, Bojan; Lovic, Dragan; Manolis, Athanasios J; Stylianou, Philippos; Erdine, Serap; Dicker, Dror; Wei, Gangzhi; Xu, Chengbin; Xie, Hengge; Coca, Antonio; O'Brien, John; Ford, Gary

2014-09-01

The SBP values to be achieved by antihypertensive therapy in order to maximize reduction of cardiovascular outcomes are unknown; neither is it clear whether in patients with a previous cardiovascular event, the optimal values are lower than in the low-to-moderate risk hypertensive patients, or a more cautious blood pressure (BP) reduction should be obtained. Because of the uncertainty whether 'the lower the better' or the 'J-curve' hypothesis is correct, the European Society of Hypertension and the Chinese Hypertension League have promoted a randomized trial comparing antihypertensive treatment strategies aiming at three different SBP targets in hypertensive patients with a recent stroke or transient ischaemic attack. As the optimal level of low-density lipoprotein cholesterol (LDL-C) level is also unknown in these patients, LDL-C-lowering has been included in the design. The European Society of Hypertension-Chinese Hypertension League Stroke in Hypertension Optimal Treatment trial is a prospective multinational, randomized trial with a 3 × 2 factorial design comparing: three different SBP targets (1, hypertension and a stroke or transient ischaemic attack 1-6 months before randomization. Antihypertensive and statin treatments will be initiated or modified using suitable registered agents chosen by the investigators, in order to maintain patients within the randomized SBP and LDL-C windows. All patients will be followed up every 3 months for BP and every 6 months for LDL-C. Ambulatory BP will be measured yearly. Primary outcome is time to stroke (fatal and non-fatal). Important secondary outcomes are: time to first major cardiovascular event; cognitive decline (Montreal Cognitive Assessment) and dementia. All major outcomes will be adjudicated by committees blind to randomized allocation. A Data and Safety Monitoring Board has open access to data and can recommend trial interruption for safety. It has been calculated that 925 patients would reach the primary

Skin Erythema, Pigmentation and Hydration Kinetics after Ultraviolet Radiation-induced Photodamage in Southern Chinese Women.

Science.gov (United States)

Wan, Miaojian; Hu, Rong; Xie, Xiaoyuan; Gong, Zijian; Yi, Jinling; Chen, Haiyan; Xie, Lin; Guan, Xiaomin; Guan, Lei; Lai, Wei

2017-10-01

Although there have been some studies about changes of skin erythema and pigmentation following ultraviolet radiation in other races, the relevant data in Chinese have never been achieved. Thus, we evaluated the long-time course of skin erythema, pigmentation and hydration changes after different doses of solar-simulated ultraviolet (SSUV) irradiation in 26 Chinese women for 168 days. The erythema index increased abruptly and peaked during 3 days of SSUV exposure, then slowly returned to the baseline level starting at day 7 and completely recovered during 168-day course of this study only in one minimal erythema doses (MED) SSUV irradiation. The melanin index started to slowly increase at day 3 of SSUV exposure, peaking at day 14 and gradually returned to the baseline level thereafter, but did not return to the baseline level during 168-day course in all doses. Skin hydration slowly declined at day 3 of exposure, hitting the lowest point at day 7, then slowly recovered starting at day 14 and completely returned to the baseline level at day 28 only in 1.5MED. These results will serve as baseline data on Chinese skin and provide useful references for the treatment of serious skin photodamage in Chinese. © 2017 The American Society of Photobiology.

Limits on efficient human mindreading: convergence across Chinese adults and Semai children.

Science.gov (United States)

Wang, Bo; Hadi, Nur Shafiqah Abdul; Low, Jason

2015-11-01

We tested Apperly and Butterfill's (2009, Psychological Review, 116, 753) theory that humans have two mindreading systems whereby the efficient-system guiding anticipatory glances displays signature limits that do not apply to the flexible system guiding verbal predictions. Experiments 1 and 2 tested urban Mainland-Chinese adults (n = 64) and Experiment 3 tested Semai children living in the rainforests of Peninsular Malaysia (3- to 4-year-olds, n = 60). Participants - across different ages, groups and methods - anticipated others' false-beliefs about object-location but not object-identity. Convergence in signature limits signalled that the early-developing efficient system involved minimal theory-of-mind. Chinese adults and older Semai children showed flexibility in their direct predictions. The flexible mindreading system in ascribing others' beliefs as such was task-sensitive and implicated maturational and cultural contributions. © 2015 The British Psychological Society.

Research on characteristics of Chinese language in the presentation of “Face”

Directory of Open Access Journals (Sweden)

Liu Lifang

2016-01-01

Full Text Available with the development of society, interpersonal relation has become more and more complicated. “Face” has been defined as “public self-image” and occupies a very important position in interpersonal communication. Therefore, this thesis mainly studies the characteristics of Chinese language in the presentation of “face”. At first, it referred to current situation of face studies overseas. It can be seen that the “defense-protect” face work theory proposed by Goffman is the important foundation for face problem studies under different angles in academic world. Then, it discussed identity theory based on social psychology in combination of our traditional culture. At last, it selected 85 groups of effective linguistic data according to characteristics of Chinese language; and studied face work. Moreover, it conducted questionnaire survey in combination of face work theory. Thus, it obtained the core factors of face and other important conclusions.

Chop Suey as Imagined Authentic Chinese Food: The Culinary Identity of Chinese Restaurants in the United States

OpenAIRE

Haiming Liu

2009-01-01

At least until the 1960s, chop suey was synonymous with Chinese food in the United States, where most Chinese restaurants were called chop suey houses. By uncovering the history of chop suey, this article analyzes the development of Chinese cuisine in the U.S. as an example of transnational cultural exchange. The authenticity and culinary identity of Chinese food in America often rested on its real or imagined Chinese roots while its popularity depended on how well Chinese restaurant...

The ABCs of Chinese Pop: Wang Leehom and the Marketing of a Global Chinese Celebrity

Directory of Open Access Journals (Sweden)

Grace Wang

2012-06-01

Full Text Available How did singer Wang Leehom, a Chinese American raised in the suburbs of New York, end up becoming one of the industry heavyweights of Mandopop (Mandarin-language pop music? This essay uses Wang as a case study to investigate how discourses of race, market, and belonging are reworked in global contexts. Drawing on Sau-ling Wong’s theoretical insights on transnational processes of race, citizenship, and belonging, it argues that Wang capitalizes on a fluid dynamic of sameness and difference to appeal to a heterogeneous Chinese-speaking audience that stretches across China to Taiwan, Hong Kong, Southeast Asia, and the greater Chinese diaspora. Through an examination of the racial and national contexts that frame Wang’s participation in Mandopop, this essay analyzes the particular calibrations of Chineseness that emerge from the singer’s music and public image and the imperfect translation of identities such as Chinese American, Chinese diasporic, and Chinese across diverse linguistic and national communities.

Negotiating Power and Access to Second Language Resources: A Study on Short-Term Chinese MBA Students in America

Science.gov (United States)

Shi, Xingsong

2011-01-01

By looking into a group of 13 Chinese master's in business administration students' study abroad experience in the United States, this study contends that being situated in the second language (L2) communicative context does not guarantee international students complete access to language and cultural resources in the host society. Due to limited…

Children's Views on Child Abuse and Neglect: Findings from an Exploratory Study with Chinese Children in Hong Kong

Science.gov (United States)

Chan, Yuk-chung; Lam, Gladys L. T.; Shae, Wan-Chaw

2011-01-01

Objectives: This research study explored children's views on issues about child abuse in Hong Kong and examined their implications on child protection work and research in Chinese societies. Method: Six primary schools were recruited from different districts of Hong Kong. Five vignettes of child maltreatment in the form of flash movies were…

Development of optical sciences in Poland

Science.gov (United States)

Romaniuk, Ryszard S.

2013-10-01

Research and technical communities for optics, photonics and optoelectronics is grouped in this country in several organizations and institutions. These are: Photonics Society of Poland (PSP), Polish Committee of Optoelectronics of SEP, Photonics Section of KEiT PAN, Laser Club at WAT, and Optics Section of PTF. Each of these communities keeps slightly different specificity. PSP publishes a quarterly journal Photonics Letters of Poland, stimulates international cooperation, and organizes conferences during Industrial Fairs on Innovativeness. PKOpto SEP organizes didactic diploma competitions in optoelectronics. KEiT PAN takes patronage over national conferences in laser technology, optical fiber technology and communications, and photonics applications. SO-PTF has recently taken a decision to organize a cyclic event "Polish Optical Conference". The third edition of this conference PKO'2013 was held in Sandomierz on 30.06-04.07.2013. The conference scientific and technical topics include: quantum and nonlinear optics, photon physics, optic and technology of lasers and other sources of coherent radiation, optoelectronics, optical integrated circuits, optical fibers, medical optics, instrumental optics, optical spectroscopy, optical metrology, new optical materials, applications of optics, teaching in optics. This paper reviews chosen works presented during the III Polish Optical Conference (PKO'2013), representing the research efforts at different national institutions.

Measuring social impacts of breast carcinoma treatment in Chinese women.

Science.gov (United States)

Fielding, Richard; Lam, Wendy W T

2004-06-15

There is no existing instrument that is suitable for measuring the social impact of breast carcinoma (BC) and its treatment among women of Southern Chinese descent. In the current study, the authors assessed the validity of the Chinese Social Adjustment Scale, which was designed to address the need for such an instrument. Five dimensions of social concern were identified in a previous study of Cantonese-speaking Chinese women with BC; these dimensions were family and other relationships, intimacy, private self-image, and public self-image. The authors designed 40 items to address perceptions of change in these areas. These items were administered to a group of 226 women who had received treatment for BC, and factor analysis subsequently was performed to determine construct characteristics. The resulting draft instrument then was administered, along with other measures for the assessment of basic psychometric properties, to a second group of 367 women who recently had undergone surgery for BC. Factor analysis optimally identified 5 factors (corresponding to 33 items): 1) Relationships with Family (10 items, accounting for 22% of variance); 2) Self-Image (7 items, accounting for 15% of variance); 3) Relationships with Friends (7 items, accounting for 8% of variance); 4) Social Enjoyment (4 items, accounting for 6% of variance); and 5) Attractiveness and Sexuality (5 items, accounting for 5% of variance). Subscales were reliable (alpha = 0.63-0.93) and exhibited convergent validity in positive correlations with related measures and divergent validity in appropriate inverse or nonsignificant correlations with other measures. Criterion validity was good, and sensitivity was acceptable. Patterns of change on the scales were consistent with reports in the literature. Self-administration resulted in improved sensitivity. The 33-item Chinese Social Adjustment Scale validly, reliably, and sensitively measures the social impact of BC on Cantonese-speaking Hong Kong Chinese

Chinese values, health and nursing.

Science.gov (United States)

Chen, Y C

2001-10-01

To describe the roots of Chinese values, beliefs and the concept of health, and to illustrate how these ways have influenced the development of health care and nursing among Chinese in the Republic of China (ROC) and the People's Republic of China (PRC). Scope. Based on the literature and direct observation in the PRC and ROC, this is an introduction to Chinese philosophies, religion, basic beliefs, and values with a special meaning for health and nursing. Chinese philosophies and religion include Confucian principles, Taoism, theory of "Yin" and "Yang", and Buddhism. Beliefs and values include the way of education, practice of acupuncture, herbal treatments and diet therapy. How people value traditional Chinese medicine in combination with western science, and the future direction of nursing and nursing inquiry are also briefly addressed. Chinese philosophies and religions strongly influence the Chinese way of living and thinking about health and health care. Nurses must combine information about culture with clinical assessment of the patient to provide cultural sensitive care. A better way may be to combine both western and Chinese values into the Chinese health care system by negotiating between the traditional values while at the same time, respecting an individual's choice. The foundation of China's philosophical and aesthetic tradition, in combination with western science is important to the future advancement of nursing research that will be beneficial to the Republics, Asia, and the world.

Thinking Chinese Translation A Course in Translation Method; Chinese to English

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