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

PubMed

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

2013-04-01

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

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

PubMed Central

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

2012-01-01

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

Research on Remote Sensing recognition features of Yuan Yang Terraces in Yunnan Province (China)

NASA Astrophysics Data System (ADS)

Xiang, Jie; Chen, Jianping; Lai, ZiLi; Yang, Wei

2016-04-01

Yuan Yang terraces is one of the most famous terraces in China, and it was successfully listed in the world heritage list at the 37th world heritage convention. On the one hand, Yuan Yang terraces retain more soil and water, to reduce both hydrological connectivity and erosion, and to support irrigation. On the other hand, It has the important tourism value, bring the huge revenue to local residents. In order to protect and make use of Yuan Yang terraces better, This study analyzed the spatial distribution and spectral characteristics of terraces:(1) Through visual interpretation, the study recognized the terraces based on the spatial adjusted remote sensing image (2010 Geoeye-1 with resolution of 1m/pix), and extracted topographic feature (elevation, slope, aspect, etc.) based on the digital elevation model with resolution of 20m/pix. The terraces cover a total area of about 11.58Km2, accounted for 24.4% of the whole study area. The terraces appear at range from 1400m to 1800m in elevation, 10°to 20°in slope, northwest to northeast in aspect; (2) Using the method of weight of evidence, this study assessed the importance of different topographic feature. The results show that the sort of importance: elevation>slope>aspect; (3) The study counted the Normalized Difference Vegetation Index (NDVI) changes of terraces throughout the year, based on the landsat-5 image with resolution of 30m/pix. The results show that the changes of terraces' NDVI are bigger than other stuff (e.g. forest, road, house, etc.). Those work made a good preparations for establishing the dynamic remote sensing monitoring system of Yuan Yang terraces.

Dustfall design of open coal yard in the power plant-a case study on the closed reconstruction project of coal storage yard in shengli power plant

NASA Astrophysics Data System (ADS)

Wang, Kunpeng; Ji, Weidong; Zhang, Feifei; Yu, Wei; Zheng, Runqing

2018-02-01

This thesis, based on the closed reconstruction project of the coal storage yard of Shengli Power Plant which is affiliated to Sinopec Shengli Petroleum Administration, first makes an analysis on the significance of current dustfall reconstruction of open coal yard, then summarizes the methods widely adopted in the dustfall of large-scale open coal storage yard of current thermal power plant as well as their advantages and disadvantages, and finally focuses on this project, aiming at providing some reference and assistance to the future closed reconstruction project of open coal storage yard in thermal power plant.

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

PubMed

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

2016-04-06

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

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

NASA Astrophysics Data System (ADS)

Xu, Z.; Zuo, D.

2014-09-01

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

Comparative analysis of the main bioactive components of Xin-Sheng-Hua granule and its single herbs by ultrahigh performance liquid chromatography with tandem mass spectrometry.

PubMed

Pang, Hanqing; Wang, Jun; Tang, Yuping; Xu, Huiqin; Wu, Liang; Jin, Yi; Zhu, Zhenhua; Guo, Sheng; Shi, Xuqin; Huang, Shengliang; Sun, Dazheng; Duan, Jin-Ao

2016-11-01

Xin-Sheng-Hua granule, a representative formula for postpartum hemorrhage, has been used clinically to treat postpartum diseases. Its main bioactive components comprise aromatic acids, phthalides, alkaloids, flavonoids, and gingerols among others. To investigate the changes in main bioactive constituents in its seven single herbs before and after compatibility, a rapid, simple, and sensitive method was developed for comparative analysis of 27 main bioactive components by using ultrahigh-performance liquid chromatography with triple quadrupole electrospray tandem mass spectrometry for the first time. The sufficient separation of 27 target constituents was achieved on a Thermo Scientific Hypersil GOLD column (100 mm × 3 mm, 1.9 μm) within 20 min under the optimized chromatographic conditions. Compared with the theoretical content, the observed content of each analyte showed remarkable differences in Xin-Sheng-Hua granule except thymine, p-coumaric acid, senkyunolide I, senkyunolide H, and ligustilide; the total contents of 27 components increased significantly, and the content variation degrees for the different components were gingerols > flavonoids > aromatic acids > alkaloids > phthalides. The results could provide a good reference for the quality control of Xin-Sheng-Hua granule and might be helpful to interpret the drug interactions based on variation of bioactive components in formulae. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Weiße und Braune Zwerge zeigen sich unwirtlich

NASA Astrophysics Data System (ADS)

Heller, René

2013-02-01

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

The Use and the Prescription Pattern of Traditional Chinese Medicine Among Urolithiasis Patients in Taiwan: A Population-Based Study.

PubMed

Lin, Po-Hung; Lin, Shun-Ku; Hsu, Ren-Jun; Cheng, Kuan-Chen; Liu, Jui-Ming

2016-01-01

To investigate the pattern of Traditional Chinese Medicine (TCM) usage for urolithiasis patients in Taiwan and to determine the most common Chinese herbal products used for urolithiasis. Retrospective review of urolithiasis patients treated with TCM treatment. One million randomly selected samples in the Taiwanese National Health Insurance Research Database between 1997 and 2008. Eighty-two thousand five hundred and fifty-one newly diagnosed urolithiasis patients. The correlation between TCM treatment, demographic factors, or medical conditions. A total of 62.6% of urolithiasis patients use TCM treatment. A younger age, female gender, polypharmacy, multiple comorbidities, and stone in the lower urinary tract result in a greater tendency to use TCM, after adjusting for demographic factors. Jia-Wei-Xiao-Yao-San Extract Powder and Ji-Sheng-Shen-Qi-Wan Extract Powder are the most frequently prescribed Chinese medicine formulae. This is the first study to examine the use of and the prescription pattern for TCM in urolithiasis patients using a random, national population-based sample. More than 62% of urolithiasis patients use TCM, and patients with polypharmacy, multiple comorbidities, and stone in the ureter are more likely to use TCM. The most frequently prescribed Chinese medicine formulae were Jia-Wei-Xiao-Yao-San Extract Powder and Ji-Sheng-Shen-Qi-Wan Extract Powder, which were reported to retard the progression of renal failure and alleviate flank pain or tenderness.

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

NASA Astrophysics Data System (ADS)

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

2016-03-01

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

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

ERIC Educational Resources Information Center

Edwards, Jeffrey K.; Chen, Mei-Whei

1999-01-01

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

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

NASA Technical Reports Server (NTRS)

deGroh, Henry C., III

1999-01-01

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

Prescription Pattern of Chinese Herbal Products for Diabetes Mellitus in Taiwan: A Population-Based Study

PubMed Central

Huang, Chung-Yu; Lai, Jung-Nien; Hsu, Feng-Lin

2013-01-01

Background. Traditional Chinese medicine (TCM), when given as a therapy for symptom relief, has gained widespread popularity among diabetic patients. The aim of this study is to analyze the utilization of TCM among type 2 diabetic patients in Taiwan. Methods. The use of TCM for type 2 diabetic patients were evaluated using a randomly sampled cohort of 1,000,000 beneficiaries recruited from the National Health Insurance Research Database. Results. Overall, 77.9% (n = 31,289) of type 2 diabetic patients utilized TCM and 13.9% (n = 4,351) of them used TCM for the treatment of type 2 diabetes. Among the top ten most frequently prescribed herbal formulae, four remedies, Zhi-Bo-Di-Huang-Wan, Qi-Ju-Di-Huang-Wan, Ji-Sheng-Shen-Qi-Wan and Ba-Wei-Di-Huang-Wan are derivative formulae of Liu-Wei-Di-Huang-Wan. In other words, Liu-Wei-Di-Huang-Wan and its derivatives were found to be the most common herbal formulae prescribed by TCM doctors for the treatment of diabetes in Taiwan. Conclusion. Although some evidence does support the use TCM to treat diabetes, the results from the current study may have been confounded by placebo effect, which emphasize the need for well conducted, double-blind, randomized, placebo-controlled studies in order to further evaluate the efficacy of Liu-Wei-Di-Huang-Wan on patients with type 2 diabetes. PMID:23843864

The changes of densities and patterns of roads and rural buildings: a case study on Dongzhi Yuan of the Loess Plateau, China.

PubMed

Bi, Xiaoli; Wang, Hui; Ge, Jianping

2010-05-01

Roads and buildings are considered as primary causes of rural landscape changes. In this study, linear regression models were used to analyze the dynamic influences of environmental factors and variables on roads and rural buildings from 1979 to 2005 in Dongzhi Yuan (tableland) of the Loess Plateau, China. The relationship between roads and rural buildings and their effects on Dongzhi Yuan are discussed also. The results showed that three environmental factors (topography, land cover, and development level) explained roads better than rural buildings referring densities and patterns. The environmental variables significantly related to roads have decreased, whereas those related to rural buildings have increased over time. Among these significant variables, percent of farmland mostly determined the densities and patterns of both roads and rural buildings. There was significant correlation between roads and rural buildings in terms of density and pattern. In addition, roads and rural buildings have increased greatly in gully areas of this region. Therefore, more attention should be paid to planning of roads and rural buildings in Dongzhi Yuan.

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

EPA Science Inventory

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

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

NASA Astrophysics Data System (ADS)

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

2018-06-01

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

Double soft limit of the graviton amplitude from the Cachazo-He-Yuan formalism

NASA Astrophysics Data System (ADS)

Saha, Arnab Priya

2017-08-01

We present a complete analysis for double soft limit of graviton scattering amplitude using the formalism proposed by Cachazo, He, and Yuan. Our results agree with that obtained via Britto-Cachazo-Feng-Witten (BCFW) recursion relations in [T. Klose, T. McLoughlin, D. Nandan, J. Plefka, and G. Travaglini, Double-soft limits of gluons and gravitons, J. High Energy Phys. 07 (2015) 135., 10.1007/JHEP07(2015)135]. In addition we find precise relations between degenerate and nondegenerate solutions of scattering equations with local and nonlocal terms in the soft factor.

Analysis of Sheng-Mai-San, a Ginseng-Containing Multiple Components Traditional Chinese Herbal Medicine Using Liquid Chromatography Tandem Mass Spectrometry and Physical Examination by Electron and Light Microscopies.

PubMed

Cheng, Yung-Yi; Tsai, Tung-Hu

2016-09-01

Sheng-Mai-San is a multi-component traditional Chinese herbal preparation. Due to the fact granulated additives, such as starch, carboxymethyl cellulose, lactose and raw herbal powder may alter the content of the bioactive markers in the herbal products, a developed ultra-high performance liquid chromatography tandem mass spectrometry (UHPLC-MS/MS) method was used to measure the herbal biomarkers of ginsenoside Rb₁, Rb₂, Rc, Rd, Re, Rg₁, Rh₁, compound K, ophiopogonin D and schizandrin from the Sheng-Mai-San herbal formulation. Besides, scanning electron microscopy (SEM) was used to observe the morphology of the herbal granular powders. Light microscopy with Congo red and iodine-KI reagent staining was used to identify the cellulose fiber and cornstarch added to pharmaceutical herbal products. The swelling power (SP), water solubility index (WSI), and crude fiber analysis were used to determine the contents of cellulose fiber and cornstarch in pharmaceutical herbal products. In this study, we developed a novel skill to assess the quantification of appended cornstarch in pharmaceutical herbal products using Aperio ImageScope software. Compared with the traditional cornstarch analysis, our analysis method is a rapid, simple and conversion process which could be applied to detect the percentage of added cornstarch in unknown powder products. The various range of the herbal content for the five pharmaceutical manufacturers varied by up to several hundreds-fold. The physical examination reveals that the morphology of the herbal pharmaceutical products is rough and irregular with sharp layers. This study provides a reference standard operating procedure guide for the quality control of the Chinese herbal pharmaceutical products of Sheng-Mai-San.

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

EPA Science Inventory

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

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

NASA Astrophysics Data System (ADS)

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

2013-05-01

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

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

USGS Publications Warehouse

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

2008-01-01

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

Seismic While Drilling Case Study in Shengli Oilfield, Eastern China

NASA Astrophysics Data System (ADS)

Wang, L.; Liu, H.; Tong, S.; Zou, Z.

2015-12-01

Seismic while drilling (SWD) is a promising borehole seismic technique with reduction of drilling risk, cost savings and increased efficiency. To evaluate the technical and economic benefits of this new technique, we carried out SWD survey at well G130 in Shengli Oilfield of Eastern China. Well G130 is an evaluation well, located in Dongying depression at depth more than 3500m. We used an array of portable seismometers to record the surface SWD-data, during the whole drilling progress. The pilot signal was being recorded continuously, by an accelerometer mounted on the top of the drill string. There were also two seismometers buried in the drill yard, one near diesel engine and another near derrick. All the data was being recorded continuously. According to mud logging data, we have processed and analyzed all the data. It demonstrates the drill yard noise is the primary noise among the whole surface wavefield and its dominant frequency is about 20Hz. Crosscorrelation of surface signal with the pilot signal shows its SNR is severely low and there is no any obvious event of drill-bit signals. Fortunately, the autocorrelation of the pilot signal shows clear BHA multiple and drill string multiple. The period of drill string multiple can be used for establishing the reference time (so-called zero time). We identified and removed different noises from the surface SWD-data, taking advantages of wavefield analysis. The drill-bit signal was retrieved from surface SWD-data, using seismic interferometry. And a reverse vertical seismic profile (RVSP) data set for the continuous drilling depth was established. The subsurface images derived from these data compare well with the corresponding images of 3D surface seismic survey cross the well.

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

EPA Science Inventory

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

[Textual research on the time of completion of XU Shuwei' books on exo-pathogenic cold diseases].

PubMed

Lu, Mingxin

2015-11-01

Shang han bai zheng ge (Poets of Syndromes of Exo-pathogenic Cold Disease), Shang han fa wei lun (Discourse on Elucidation of Exo-pathogenic Cold Disease), Shang han jiu shi lun (90 Discourses on Exo-pathogenic Cold Disease) were the three extant books on exo-pathogenic cold disease written by Xu Shuwei among his other works of its kind. Although there were carved editions of the Yuan and Ming Dynasties, these books were gradually paid attention for citations by other physicians till the Qing Dynasty. Through comparison of its texts, it can be found that the title of Shang han bai zheng ge was mentioned in his other medical works. While Shang han fa wei lun and Shang han jiu shi lun contained some overlapping contents, some even carrying concept contradictory to each other. According to historical materials, Xu Shuwei began to write the above-mentioned 3 books in the Northern Song Dynasty. In the several early years of the Southern Song Dynasty after crossing the Yangtze River, he collected the remained manuscripts and continued to write. Among them, Shang han bai zheng ge was completed first, followed by Shang han fa wei lun, with Shang han jiu shi lun came as the last.

Greenhouse gas emissions from oilfield-produced water in Shengli Oilfield, Eastern China.

PubMed

Yang, Shuang; Yang, Wei; Chen, Guojun; Fang, Xuan; Lv, Chengfu; Zhong, Jiaai; Xue, Lianhua

2016-08-01

Greenhouse gas (GHG) emissions from oil and gas systems are an important component of the GHG emission inventory. To assess the carbon emissions from oilfield-produced water under atmospheric conditions correctly, in situ detection and simulation experiments were developed to study the natural release of GHG into the atmosphere in the Shengli Oilfield, the second largest oilfield in China. The results showed that methane (CH4) and carbon dioxide (CO2) were the primary gases released naturally from the oilfield-produced water. The atmospheric temperature and release time played important roles in determining the CH4 and CO2 emissions under atmospheric conditions. Higher temperatures enhanced the carbon emissions. The emissions of both CH4 and CO2 from oilfield-produced water were highest at 27°C and lowest at 3°C. The bulk of CH4 and CO2 was released from the oilfield-produced water during the first release period, 0-2hr, for each temperature, with a maximum average emission rate of 0.415gCH4/(m(3)·hr) and 3.934gCO2/(m(3)·hr), respectively. Then the carbon emissions at other time periods gradually decreased with the extension of time. The higher solubility of CO2 in water than CH4 results in a higher emission rate of CH4 than CO2 over the same release duration. The simulation proved that oilfield-produced water is one of the potential emission sources that should be given great attention in oil and gas systems. Copyright © 2016. Published by Elsevier B.V.

Traditional Chinese medicine compound ShengJinRunZaoYangXue granules for treatment of primary Sjögren's syndrome: a randomized, double-blind, placebo-controlled clinical trial.

PubMed

Hu, Wei; Qian, Xian; Guo, Feng; Zhang, Miaojia; Lyu, Chengyin; Tao, Juan; Gao, Zhong'en; Zhou, Zhengqiu

2014-01-01

Traditional Chinese medical treatment of primary Sjögren's syndrome has advantages over Western medicine in terms of fewer side effects and improved patient conditions. This study was a multicenter, randomized, double-blind, placebo-controlled clinical trial of the efficacy and safety of ShengJinRunZaoYangXue granules for the treatment of primary Sjögren's syndrome, including the symptoms of dry mouth and dry eye. We undertook a 6-week, double-blind, randomized trial involving 240 patients with primary Sjögren's syndrome at five centers in East China. A computer-generated randomization schedule assigned patients at a 2:1 ratio to receive either ShengJinRunZaoYangXue granules or placebo once daily. Patients and investigators were blinded to treatment allocation. The primary endpoints were the salivary flow rate, Schirmer test results, and sugar test results. Intention-to-treat and per-protocol analyses were performed. All 240 patients were randomly allocated to either the treatment group (n = 160, ShengJinRunZaoYangXue granules) or placebo group (n = 80) and were included in the intention-to-treat analysis. After program violation and loss to follow-up, a total of 199 patients were included in the per-protocol analysis. At six week, intention-to-treat and per-protocol analyses of the left-eye Schirmer I test results showed an improved difference of 1.36 mm/5 min (95% CI: 0.03 to 2.69 mm/5 min) and 1.35 mm/5 min (95% CI: 0.04 to 2.73 mm/5 min), respectively, and those of the right-eye Schirmer I test results showed an improved difference of 1.12 mm/5 min (95% CI: 0.02 to 2.22 mm/5 min) and 1.12 mm/5 min (95% CI: -0.02 to 2.27 mm/5 min), respectively. There was no significant difference between the two groups before treatment. After treatment, the between-group and within-group before-and-after paired comparison results were statistically significant (P < 0.05). Intention-to-treat and per-protocol analyses showed an improved salivary flow rate by 0.04 ml/15 min (95

[Comparison of academic viewpoints between Yun Tie-qiao and Lu Yuan-lei].

PubMed

Yang, Zhi-qing; Bi, Li-juan; Yang, Xing-lin

2010-07-01

Both Yun Tie-qiao and Lu Yuan-lei are medical professionals coming from the literary field with versatile and in-depth knowledge and extensive experience in medical education and clinical practice, all closely related to modern TCM development. Yun, the elder, insisted on reforming TCM and was early to advocate the academic idea of amalgamating western and traditional Chinese medicine; while Lu, the younger, insisted on the idea of "scientizing TCM" and was the representative of amalgamating western and traditional Chinese medicine in the later stage. They shared many common viewpoints, including venerating Zhang Zhongjing, stressing exogenous cold pathogens, advocating reformation and amalgamation of western medicine and TCM and objecting to the abolishment of TCM. However, there were discrepancies between them, including the relationship between the Inner Canon and the Essay on Exogenous Cold Diseases, warm disease theory, pulse theory, titles of TCM diseases and Japanese Kampo medicine. A comparison of them and noting their valuable contributions will be beneficial for the promotion of the development of TCM.

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

PubMed

Liu, Jing-Jing; Si, Jin-Ping

2018-02-01

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

"The Academic Style Construction Committee Is by No Means an Ornament": Interview with Vice Director Yuan Zhenguo of the Ministry of Education, Social Sciences Department

ERIC Educational Resources Information Center

Aihe, Huang; Xu, Han

2007-01-01

The academic style (conduct) of academic circles has become a hot topic in the media. This article presents an interview conducted by "China Newsweek" with Vice Director Yuan Zhenguo of the Ministry of Education, Social Sciences Department. In this interview, Zhenguo talks about the Ministry of Education's plan to set up such…

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

PubMed

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

2015-03-01

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

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

EPA Science Inventory

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

Role of Möbius constants and scattering functions in Cachazo-He-Yuan scalar amplitudes

NASA Astrophysics Data System (ADS)

Lam, C. S.; Yao, York-Peng

2016-05-01

The integration over the Möbius variables leading to the Cachazo-He-Yuan double-color n -point massless scalar amplitude are carried out one integral at a time. Möbius invariance dictates the final amplitude to be independent of the three Möbius constants σr,σs,σt, but their choice affects integrations and the intermediate results. The effect of the Möbius constants, which will be held finite but otherwise arbitrary, the two sets of colors, and the scattering functions on each integration is investigated. A general systematic way to carry out the n -3 integrations is explained, each exposing one of the n -3 propagators of a single Feynman diagram. Two detailed examples are shown to illustrate the procedure, one a five-point amplitude, and the other a nine-point amplitude. Our procedure does not generate intermediate spurious poles, in contrast to what is common by choosing Möbius constants at 0, 1, and ∞ .

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

PubMed

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

2015-08-01

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

Influence of Partial Dam Removal on Change of Channel Morphology and Physical Habitats: A Case Study of Yu-Sheng River

NASA Astrophysics Data System (ADS)

Hao Weng, Chung; Yeh, Chao Hsien

2017-04-01

The rivers in Taiwan have the characteristic of large slope gradient and fast flow velocity caused by rugged terrain. And Taiwan often aces many typhoons which will bring large rainfall in the summer. In early Taiwan, river management was more focus on flood control, flood protection and disaster reduction. In recent years, the rise of ecological conservation awareness for the precious fish species brings spotlight on the Taiwan salmon (Oncorhynchus masou formosanus) which lives in the river section of this study. In order to make sure ecological corridor continuing, dam removal is the frequently discussed measure in recent years and its impact on environmental is also highly concerned. Since the dam removal may causes severe changes to the river channel, the action of dam removal needs careful evaluation. As one of the endangered species, Taiwan salmon is considered a national treasure of Taiwan and it was originally an offshore migration of the Pacific salmon. After the ice age and geographical isolation, it becomes as an unique subspecies of Taiwan and evolved into landlocked salmon. Now the Taiwan salmon habitats only exists in few upstream creeks and the total number of wild Taiwan salmon in 2015 was about 4,300. In order to expand the connectivity of the fish habitats in Chi-Jia-Wan creek basin, several dam removal projects had completed with good results. Therefore, this paper focuses on the dam removal of Yu-Sheng creek dam. In this paper, a digital elevation model (DEM) of about 1 kilometer channel of the Yu-Sheng creek dam is obtained by unmanned aerial vehicle (UAV). Using CCHE2D model, the simulation of dam removal will reveal the impact on channel morphology. After model parameter identification and verification, this study simulated the scenarios of three historical typhoon events with recurrence interval of two years, fifteen years, and three decades under four different patterns of dam removal to identify the the head erosion, flow pattern, and

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

NASA Astrophysics Data System (ADS)

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

2017-04-01

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

Development of digital sideband separating down-conversion for Yuan-Tseh Lee Array

NASA Astrophysics Data System (ADS)

Li, Chao-Te; Kubo, Derek; Cheng, Jen-Chieh; Kuroda, John; Srinivasan, Ranjani; Ho, Solomon; Guzzino, Kim; Chen, Ming-Tang

2016-07-01

This report presents a down-conversion method involving digital sideband separation for the Yuan-Tseh Lee Array (YTLA) to double the processing bandwidth. The receiver consists of a MMIC HEMT LNA front end operating at a wavelength of 3 mm, and sub-harmonic mixers that output signals at intermediate frequencies (IFs) of 2-18 GHz. The sideband separation scheme involves an analog 90° hybrid followed by two mixers that provide down-conversion of the IF signal to a pair of in-phase (I) and quadrature (Q) signals in baseband. The I and Q baseband signals are digitized using 5 Giga sample per second (Gsps) analog-to-digital converters (ADCs). A second hybrid is digitally implemented using field-programmable gate arrays (FPGAs) to produce two sidebands, each with a bandwidth of 1.6 GHz. The 2 x 1.6 GHz band can be tuned to cover any 3.6 GHz window within the aforementioned IF range of the array. Sideband rejection ratios (SRRs) above 20 dB can be obtained across the 3.6 GHz bandwidth by equalizing the power and delay between the I and Q baseband signals. Furthermore, SRRs above 30 dB can be achieved when calibration is applied.

[Exploration on academic thoughts of four medical families of acupuncture-moxibustion of the LING, YAN, SHI and SHENG in northern Zhejiang Province].

PubMed

Chen, Feng

2013-12-01

The academic origin and characteristics of medical families of acupuncture-moxibustion in northern Zhejiang Province were explored in this paper. With acupuncture-moxibustion characteristic of medical families in northern Zhejiang Province such as the LING (see text), the YAN (see text), the SHI (see text) and the SHENG (see text) analyzed and arranged, it was found out that taking the Internal Canon of Medicine as theory basis, their academic thoughts comprehensively absorbed acupuncture-moxibustion theories in all ages, and they continuously made innovations through constant practices, resulting in academic thoughts that focusing on application of acupuncture-moxibustion in clinic, using moxibustion for deficient illness and adopting acupuncture-moxibustion and Chinese herbs for severe and acute patients. The academic thoughts of medical families of acupuncture and moxibustion in northern Zhejiang Province are featured by unique acupoint selection and ma nipulation, thorough moxibustion methods and combined application of Chinese herbs and acupuncture-moxibustion, which is a clinical system of diagnosis and treatment with typical Jiangnan features.

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

PubMed

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

2010-02-01

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

Inhibitory effect of bofutsushosan (fang feng tong sheng san) on glucose transporter 5 function in vitro.

PubMed

Gao, Shengli; Satsu, Hideo; Makino, Toshiaki

2018-03-01

Bofutsushosan (BTS; fang feng tong sheng san in Chinese) is a formula in traditional Japanese Kampo medicine and Chinese medicine comprising eighteen crude drugs, and is used to treat obesity and metabolic syndrome. Fructose is contained in refreshing beverages as high-fructose corn syrup, and is associated with obesity. Fructose is absorbed via glucose transporter 5 (GLUT5) in the intestine. Therefore, the inhibition of GLUT5 is considered to be a target of obesity drugs. We evaluated the inhibitory effects of BTS extract and its constituents on fructose uptake using Chinese hamster ovary K1 cells, i.e., cells stably expressing GLUT5. Boiled water extract of BTS significantly suppressed GLUT5 function in a concentration-dependent manner without cytotoxicities. Among 18 components of BTS, the boiled water extracts of the rhizome of Zingiber officinale, the root and rhizome of Saposhnikovia divaricata, and the root of Platycodon grandiflorum exhibited significant inhibitory effects on fructose uptake with IC 50 values of 314, 119 and 475 µg/ml, respectively. Among the constituents of the rhizome of Z. officinale extract, 6-gingerol significantly inhibited GLUT5 with an IC 50 value of 39 µM, while 6-shogaol exhibited a significant but weak inhibition on GLUT5 at 100 µM. One of the mechanisms of action of BTS may be the inhibition of fructose absorption in the intestine, and one of the active components of BTS is the rhizome of Z. officinale and 6-gingerol.

[Comparative study of theoretical literature on cold pathogenic disease in Wai tai mi yao fang (Arcane Essentials from the Imperial Library) and Tai ping sheng hui fang (Taiping Holy Prescriptions for Universal Relief)].

PubMed

Zhang, Huirui; Liang, Yongxuan

2014-09-01

In the Wai tai mi yao fang (Arcane Essentials from the Imperial Library) compiled in 752, its portion on cold pathogenic disorders embodies the achievements before the mid Tang Dynasty, whereas that in the Tai ping sheng hui fang (Taiping Holy Prescriptions for Universal Relief), compiled in 992 embodies those before the early Song Dynasty. Comparison on the theory of cold disorders in both books reveal that, during the 2 centuries period from mid Tang to early Song Dynasties, the texts as a carrier for the transmission of such theory in both show no distinct changes, but only with minor revisions and improvements.

Comittees

NASA Astrophysics Data System (ADS)

2004-10-01

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

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

NASA Astrophysics Data System (ADS)

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

2015-05-01

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

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

NASA Astrophysics Data System (ADS)

Gu, Shuancheng; Yao, Boyu

2017-09-01

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

VizieR Online Data Catalog: ROSAT detected quasars. II. (Yuan+ 1998)

NASA Astrophysics Data System (ADS)

Yuan, W.; Brinkmann, W.; Siebert, J.; Voges, W.

1997-11-01

We have compiled a sample of all radio-quiet quasars or quasars without radio detection from the Veron-Cetty - Veron catalogue (1993, VV93, Cat. ) detected by ROSAT in the ALL-SKY SURVEY (RASS, Voges 1992, in Proc. of the ISY Conference `Space Science', ESA ISY-3, ESA Publications, p.9, See Cat. ), as targets of pointed observations, or as serendipitous sources from pointed observations publicly available from the ROSAT point source catalogue (ROSAT-SRC, Voges et al. 1995, Cat. ). For all sources we used the results of the Standard Analysis Software System (SASS, Voges et al. 1992, in Proc. of the ISY Conference `Space Science', ESA ISY-3, ESA Publications, p.223), employing the most recent processing for the Survey data (RASS-II, Voges et al. 1996, Cat. ). The total number of quasars is 846. 69 of the radio-quiet objects with radio detections have already been presented in a previous paper (Brinkmann, Yuan, & Siebert 1997, Cat. ) using the RASS-I results. 17 objects were found to be radio-loud from recent radio surveys and were marked in the table. When available, the power law photon indices and the corresponding absorption column densities (NH) were estimated from the two hardness ratios given by the SASS, both with free fitted NH and for Galactic absorption. The unabsorbed X-ray flux densities in the ROSAT band (0.1-2.4keV) were calculated from the count rates using the energy to counts conversion factor for power law spectra and Galactic absorption. As the photon index we used the value obtained for the individual source if the estimated 1-σ error is smaller than 0.5, otherwise we used the redshift-dependent mean value (see the paper for details). (1 data file).

[Philological structure of Dan xi shou jing (Danxi's Hand Mirror)].

PubMed

Chen, Yincan; Zhu, Jianping

2015-05-01

Zhu Danxi, one of the four Major Schools of the Jin-Yuan Dynasties, had a lot of works circulated with its authorship in disarray. Part of the works were compiled by his disciples, while others were by his self-taught followers based on prior circulated Danxi's originals, plus some apocryphal so-called Danxi's works circulated posthumously. When sorting out Danxi's Hand Mirror, we found that some of its contents are closely related to Bei ji qian jin yao fang (Essential Prescriptions Worth a Thousand Gold for Emergencies), Qian jin yi fang (Supplements to Qian jin yao fang), Tai ping sheng hui fang (Peaceful Holy Benevolent Prescriptions), Zhu jie shang han lun (Annotated Treatises of Cold Pathogenic Disease), Shang han ming li lun (Elucidation of Cold Pathogenic Disease), Ge zhi yu lun (Treatise of Inquiring the Properties of Things), either by transcription or with an identical origin. By clearing their relationships, it can provide assistance to the research of the philological structure of Danxi's hand Mirror.

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

PubMed

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

2017-11-01

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

[Ecological vulnerability of coal mining area: a case study of Shengli Coalfield in Xilinguole of Inner Mongolia, China].

PubMed

Quan, Zhan-Jun; Li, Yuan; Li, Jun-Sheng; Han, Yu; Xiao, Neng-Wen; Fu, Meng-Di

2013-06-01

In this paper, an ecological vulnerability evaluation index system for the Shengli Coalfield in Xilinguole of Inner Mongolia was established, which included 16 factors in ecological sensitivity, natural and social pressure, and ecological recovery capacity, respectively. Based on the expert scoring method and analytic hierarchy process (AHP), an ecological vulnerability model was built for the calculation of the regional ecological vulnerability by means of RS and GIS spatial analysis. An analysis of the relationships between land use and ecological vulnerability was also made, and the results were tested by spatial auto-correlation analysis. Overall, the ecological vulnerability of the study area was at medium-high level. The exploitation of four opencast areas in the Coalfield caused a significant increase of ecological vulnerability. Moreover, due to the effects of mine drained water and human activities, the 300 -2000 m around the opencast areas was turning into higher ecologically fragile area. With further exploitation, the whole Coalfield was evolved into moderate and heavy ecological vulnerability area, and the coal resources mining was a key factor in this process. The cluster analysis showed that the spatial distribution of the ecological vulnerability in the study area had reasonable clustering characteristics. To decrease the population density, control the grazing capacity of grassland, and regulate the ratios of construction land and cultivated land could be the optimal ways for resolving the natural and social pressure, and to increase the investment and improve the vegetation recovery coefficient could be the fundamental measures for decreasing the ecological vulnerability of the study area.

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

PubMed

2017-05-01

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

Identification of kinship and occupant status in Mongolian noble burials of the Yuan Dynasty through a multidisciplinary approach

PubMed Central

Cui, Yinqiu; Song, Li; Wei, Dong; Pang, Yuhong; Wang, Ning; Ning, Chao; Li, Chunmei; Feng, Binxiao; Tang, Wentao; Li, Hongjie; Ren, Yashan; Zhang, Chunchang; Huang, Yanyi; Hu, Yaowu; Zhou, Hui

2015-01-01

The Yuan Dynasty (AD 1271–1368) was the first dynasty in Chinese history where a minority ethnic group (Mongols) ruled. Few cemeteries containing Mongolian nobles have been found owing to their tradition of keeping burial grounds secret and their lack of historical records. Archaeological excavations at the Shuzhuanglou site in the Hebei province of China led to the discovery of 13 skeletons in six separate tombs. The style of the artefacts and burials indicate the cemetery occupants were Mongol nobles. However, the origin, relationships and status of the chief occupant (M1m) are unclear. To shed light on the identity of the principal occupant and resolve the kin relationships between individuals, a multidisciplinary approach was adopted, combining archaeological information, stable isotope data and molecular genetic data. Analysis of autosomal, mitochondrial and Y-chromosomal DNA show that some of the occupants were related. The available evidence strongly suggests that the principal occupant may have been the Mongol noble Korguz. Our study demonstrates the power of a multidisciplinary approach in elucidating information about the inhabitants of ancient historical sites. PMID:25487330

[Textual research on Chen Ye and his Jia cang jing yan fang (Family-preserved Empirical Recipes) of the Song Dynasty].

PubMed

Zhang, Xuedan; Zhang, Ruqing; Chen, Dexing

2014-01-01

Chen Ye, an official of the Southern Song Dynasty, also known as Chen Rihua as his styled name, was born in Changle, Fuzhou in the reign of Shaoxing, and died during the reign of Duanping. He had been consecutively in the positions of Jiang shi lang (Court Gentleman for Ceremonial Service), Zhi zhou (Prefect) of Lingding, the Ti xing (Judicial Commissioner) of Guangdong, the Zong ling (Overseer-general) of Sichuan, Shan ding (Reviser), Shu lin and other positions in Tongzhou, Yuanzhou. His works included 1 volume of Gu ling xian sheng nian pu (Mr. Guling's Chronological Biography), 1 volume of Tan xie (On Humor), 1 volume of Shi hua (Poetry), 8 volumes of Jin yuan li shu (Jin Yuan's Smart Technique), 3 volumes of Yi jian zhi lei bian (Classified Compilation of Yijian's Annals), (Zeng guang) Suo sui lu (Augmented Records of Trivial Matters), 5 volumes of Jia cang jing yan fang (Family-preserved Empirical Recipes). He also compiled the 8-volume Yin jiang zhi (Yinjiang's Annals), published the 2-volume Jia cang ji yao fang (Collected Essential Recipes from Family Preservation), and other proses and poetry. Jia cang jing yan fang was a formulary compiled by Chen Ye, which was lost. Altogether 74 of its recipes were cited in Fu ren da quan liang fang (Complete Effective Prescriptions for Women's Diseases), Shou qin yang lao shu (A Book for Pursuing Seniors' Longevity and Healthcare), Pu ji fang (Prescriptions for Universal Relief) and Yong le da dian (Yongle Encyclopedia).

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

PubMed

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

2014-01-01

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

Anti-inflammatory and analgesic effects of Bi-yuan-ling granules.

PubMed

Chen, Xiao-Bing; Su, Han-Wen; Liu, Huan-Xiang; Yin, Xian; He, Feng; Ren, Yong-Shen; Dai, Kang; Xiang, Mei-Xian

2016-06-01

Bi-yuan-ling granule (BLG) is a traditional Chinese medicine compound composed mainly of baicalin and chlorogenic acid. It has been demonstrated to be clinically effective for various inflammatory diseases such as acute rhinitis, chronic rhinitis, atrophic rhinitis and allergic rhinitis. However, the underlying mechanisms of BLG against these diseases are not fully understood. This study aimed to explore the anti-inflammatory and analgesic activities of BLG, and examine its protective effects on mouse acute lung injury (ALI). The hot plate test and acetic acid-induced writhing assay in Kunming mice were adopted to evaluate the pain-relieving effects of BLG. The anti-inflammatory activities of BLG were determined by examining the effects of BLG on xylene-caused ear swelling in Kunming mice, the cotton pellet-induced granuloma in rats, carrageenan-induced hind paw edema and lipopolysaccharide (LPS)-induced acute lung injury (ALI) in mice. The results showed that BLG at 15.5 mg/g could significantly relieve the pain by 82.5% (P<0.01) at 1 h after thermal stimulation and 91.2% (P<0.01) at 2 h after thermal stimulation. BLG at doses of 7.75 and 15.5 mg/g reduced the writhing count up to 33.3% (P<0.05) and 53.4% (P<0.01), respectively. Additionally, the xylene-induced edema in mice was markedly restrained by BLG at 7.75 mg/g (P<0.05) and 15.5 mg/g (P<0.01). BLG at 5.35 and 10.7 mg/g significantly reduced paw edema by 34.8% (P<0.05) and 37.9% (P<0.05) at 5 h after carrageenan injection. The granulomatous formation of the cotton pellet was profoundly suppressed by BLG at 2.68, 5.35 and 10.7 mg/g by 15.4%, 38.2% (P<0.01) and 58.9% (P<0.001), respectively. BLG also inhibited lung W/D ratio and the release of prostaglandin E2 (PGE2) in ALI mice. In addition, the median lethal dose (LD50), median effective dose (ED50) and half maximal inhibitory concentration (IC50) of BLG were found to be 42.7, 3.2 and 12.33 mg/g, respectively. All the findings suggest that BLG has

Phytochemical variation among the traditional Chinese medicine Mu Dan Pi from Paeonia suffruticosa (tree peony).

PubMed

Li, Shan-Shan; Wu, Qian; Yin, Dan-Dan; Feng, Cheng-Yong; Liu, Zheng-An; Wang, Liang-Sheng

2018-02-01

Mu Dan Pi is a traditional Chinese medicine used to treat inflammation, cancer, allergies, diabetes, angiocardiopathy, and neurodegenerative diseases. In this study, the metabolome variation within Mu Dan Pi collected from 372 tree peony cultivars was systematically investigated. In total, 42 metabolites were identified, comprising of 14 monoterpene glucosides, 11 tannins, 8 paeonols, 6 flavonoids, and 3 phenols. All cultivars revealed similar metabolite profiles, however, they were further classified into seven groups on the basis of their varying metabolite contents by hierarchical cluster analysis. Traditional cultivars for Mu Dan Pi were found to have very low metabolite contents, falling into clusters I and II. Cultivars with the highest amounts of metabolites were grouped in clusters VI and VII. Five potential cultivars, namely, 'Bai Yuan Qi Guan', 'Cao Zhou Hong', 'Da Zong Zi', 'Sheng Dan Lu', and 'Cheng Xin', with high contents of monoterpene glycosides, tannins, and paeonols, were further screened. Interestingly, the majority of investigated cultivars had relatively higher metabolite contents compared to the traditional medicinal tree peony cultivars. Copyright © 2017 Elsevier Ltd. All rights reserved.

A Systems Biology-Based Investigation into the Pharmacological Mechanisms of Sheng-ma-bie-jia-tang Acting on Systemic Lupus Erythematosus by Multi-Level Data Integration.

PubMed

Huang, Lin; Lv, Qi; Liu, Fenfen; Shi, Tieliu; Wen, Chengping

2015-11-12

Sheng-ma-bie-jia-tang (SMBJT) is a Traditional Chinese Medicine (TCM) formula that is widely used for the treatment of Systemic Lupus Erythematosus (SLE) in China. However, molecular mechanism behind this formula remains unknown. Here, we systematically analyzed targets of the ingredients in SMBJT to evaluate its potential molecular mechanism. First, we collected 1,267 targets from our previously published database, the Traditional Chinese Medicine Integrated Database (TCMID). Next, we conducted gene ontology and pathway enrichment analyses for these targets and determined that they were enriched in metabolism (amino acids, fatty acids, etc.) and signaling pathways (chemokines, Toll-like receptors, adipocytokines, etc.). 96 targets, which are known SLE disease proteins, were identified as essential targets and the rest 1,171 targets were defined as common targets of this formula. The essential targets directly interacted with SLE disease proteins. Besides, some common targets also had essential connections to both key targets and SLE disease proteins in enriched signaling pathway, e.g. toll-like receptor signaling pathway. We also found distinct function of essential and common targets in immune system processes. This multi-level approach to deciphering the underlying mechanism of SMBJT treatment of SLE details a new perspective that will further our understanding of TCM formulas.

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

PubMed

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

2016-01-01

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

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

PubMed Central

Hou, Mei-Ling; Lu, Chia-Ming

2016-01-01

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

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

PubMed Central

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

2013-01-01

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

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

PubMed

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

2013-01-01

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

75 FR 27185 - Revisions to the Authorization for Validated End-User Applied Materials China, Ltd.

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-14

... Service Center, No. 1 North Di Sheng Street, BDA, Beijing, China 100176. Applied Materials South East Asia..., Shanghai, China 201203. Applied Materials (China), Inc.--Beijing Depot, No. 1 North Di Sheng Street, BDA... Di Sheng Street, BDA Beijing, China 100176. Applied Materials South East Asia Pte. Ltd.-- Wuxi Depot...

Multi-objective Operation Chart Optimization for Aquatic Species Habitat Conservation of Cascaded Hydropower System on Yuan River, Southwestern China

NASA Astrophysics Data System (ADS)

Wen, X.; Lei, X.; Fang, G.; Huang, X.

2017-12-01

Extensive cascading hydropower exploitation in southwestern China has been the subject of debate and conflict in recent years. Introducing limited ecological curves, a novel approach for derivation of hydropower-ecological joint operation chart of cascaded hydropower system was proposed, aiming to optimize the general hydropower and ecological benefits, and to alleviate the ecological deterioration in specific flood/dry conditions. The physical habitat simulation model is proposed initially to simulate the relationship between streamflow and physical habitat of target fish species and to determine the optimal ecological flow range of representative reach. The ecological—hydropower joint optimization model is established to produce the multi-objective operation chart of cascaded hydropower system. Finally, the limited ecological guiding curves were generated and added into the operation chart. The JS-MDS cascaded hydropower system on the Yuan River in southwestern China is employed as the research area. As the result, the proposed guiding curves could increase the hydropower production amount by 1.72% and 5.99% and optimize ecological conservation degree by 0.27% and 1.13% for JS and MDS Reservoir, respectively. Meanwhile, the ecological deterioration rate also sees a decrease from 6.11% to 1.11% for JS Reservoir and 26.67% to 3.89% for MDS Reservoir.

Sheng-ji Hua-yu formula promotes diabetic wound healing of re-epithelization via Activin/Follistatin regulation.

PubMed

Kuai, Le; Zhang, Jing-Ting; Deng, Yu; Xu, Shun; Xu, Xun-Zhe; Wu, Min-Feng; Guo, Dong-Jie; Chen, Yu; Wu, Ren-Jie; Zhao, Xing-Qiang; Nian, Hua; Li, Bin; Li, Fu-Lun

2018-01-29

Sheng-ji Hua-yu(SJHY) formula is one of the most useful Traditional Chinese medicine (TCM) in the treatment of the delayed diabetic wound. However, elucidating the related molecular biological mechanism of how the SJHY Formula affects excessive inflammation in the process of re-epithelialization of diabetic wound healing is a task urgently needed to be fulfilled. The objectives of this study is to evaluate the effect of antagonisic expression of pro-/anti-inflammatory factors on transforming growth factor-β(TGF-β) superfamily (activin and follistatin) in the process of re-epithelialization of diabetic wound healing in vivo, and to characterize the involvement of the activin/follistatin protein expression regulation, phospho-Smad (pSmad2), and Nuclear factor kappa B p50 (NF-kB) p50 in the diabetic wound healing effects of SJHY formula. SJHY Formula was prepared by pharmaceutical preparation room of Yueyang Hospital of Integrated Traditional Chinese and Western Medicine. Diabetic wound healing activity was evaluated by circular excision wound models. Wound healing activity was examined by macroscopic evaluation. Activin/follistatin expression regulation, protein expression of pSmad2 and NF-kB p50 in skin tissue of wounds were analyzed by Real Time PCR, Western blot, immunohistochemistry and hematoxylin and eosin (H&E) staining. Macroscopic evaluation analysis showed that wound healing of diabetic mice was delayed, and SJHY Formula accelerated wound healing time of diabetic mice. Real Time PCR analysis showed higher mRNA expression of activin/follistatin in diabetic delayed wound versus the wound in normal mice. Western Blot immunoassay analysis showed reduction of activin/follistatin proteins levels by SJHY Formula treatment 15 days after injury. Immunohistochemistry investigated the reduction of pSmad2 and NF-kB p50 nuclear staining in the epidermis of diabetic SJHY versus diabetic control mice on day 15 after wounding. H&E staining revealed that SJHY Formula

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

NASA Astrophysics Data System (ADS)

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

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

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

PubMed

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

2008-12-15

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

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

PubMed

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

2015-01-01

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

Shawn Sheng | NREL

Science.gov Websites

experience includes mechanical and electrical system modeling and analysis, data sensing and sensor placement . Education Ph.D. in Mechanical Engineering, University of Massachusetts at Amherst; M.S. in Electrical Engineering, Institute of Electrical Engineering, Chinese Academy of Sciences; B.S. in Electrical Engineering

Developing an Activity and Absorption-based Quality Control Platform for Chinese Traditional Medicine: Application to Zeng-Sheng-Ping

PubMed Central

Yin, Taijun; Yang, Guanyi; Ma, Yong; Xu, Beibei; Hu, Ming; You, Ming; Gao, Song

2015-01-01

Ethnopharmacological relevance Zeng-Sheng-Ping (ZSP) is a marketed Chinese traditional medicine used for cancer prevention. Aim of the study Currently, for the quality control of Chinese traditional medicines, marker compounds are not selected based on bioactivities and pharmaceutical behaviors in most of the cases. Therefore, even if the “quality” of the medicine is controlled, the pharmacological effect could still be inconsistent. The aim of this study is to establish an activity and absorption-based platform to select marker compound(s) for the quality control of Chinese traditional medicines. Materials and methods We used ZSP as a reference Chinese traditional medicine to establish the platform. Activity guided fractionation approach was used to purify the major components from ZSP. NMR and MS spectra were used to elucidate the structure of the isolated compounds. MTT assay against oral carcinoma cell line (SCC2095) was performed to evaluate the activities. UPLC-MS/MS was used to quantify the pure compounds in ZSP and the active fraction. The permeabilities of the identified compounds were evaluated in the Caco-2 cell culture model. The intracellular accumulation of the isolated compounds was evaluated in the SCC2095 cells. Results The major compounds were identified from ZSP. The contents, anti-proliferation activities, permeabilities, and intracellular accumulations of these compounds were also evaluated. The structure of these purified compounds were identified by comparing the NMR and MS data with those of references as rutaevine (1), limonin (2) , evodol (3), obacunone (4), fraxinellone (5), dictamnine (6), maackiain (7), trifolirhizin (8), and matrine (9). The IC50 of compounds 5, 6, and 7 against SCC2095 cells were significantly lower than that of ZSP. The uptake permeability of compounds 5, 6, and 7 were 2.58 ± 0. 3 × 10−5, 4.33 ± 0.5 × 10−5, and 4.27 ± 0.8 × 10−5 respectively in the Caco-2 cell culture model. The intracellular

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

PubMed

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

2015-07-01

water and watershed management of the Wei River basin, or even the Yellow River basin.

Comparatively evaluating the pharmacokinetic of fifteen constituents in normal and blood deficiency rats after oral administration of Xin-Sheng-Hua Granule by UPLC-MS/MS.

PubMed

Pang, Han-Qing; Tang, Yu-Ping; Cao, Yu-Jie; Tan, Ya-Jie; Jin, Yi; Shi, Xu-Qin; Huang, Sheng-Liang; Sun, Da-Zheng; Sun, Jin; Tang, Zhi-Shu; Duan, Jin-Ao

2017-09-01

Xin-Sheng-Hua Granule (XSHG), a famous traditional Chinese medicine prescription, are clinically applied for the treatment of postpartum disease through nourishing blood and promoting blood circulation. In this investigation, a multi-constituents (trigonelline, stachydrine hydrochloride, hydroxysafflor yellow A, chlorogenic acid, amygdalin, leonurine, liquiritin, ferulic acid, senkyunolide I, senkyunolide H, glycyrrhizic acid, senkyunolide A, ligustilide, butylidenephthalide and glycyrrhetinic acid) pharmacokinetic study of XSHG was conducted for the first time. These fifteen constituents in both normal and blood deficiency rat plasma were monitored by using the established and validated ultra-high-performance liquid chromatography coupled with a triple quadrupole electrospray tandem mass spectrometry (UPLC-TQ-MS/MS) method. The samples were prepared through removing protein from plasma with three volumes of methanol. Sufficient separation of target constituents and internal standards (chloramphenicol and clarithromycin) was obtained on a Thermo Scientific Hypersil GOLD column (100mm×3mm, 1.9μm) within a 20min gradient elution (0.1% formic acid aqueous - acetonitrile). Multiple reaction monitoring (MRM) mode was applied to monitor target analytes in both positive and negative electrospray ionization. For the fifteen selected target analytes, this method was fully validated with excellent linearity (r≥0.9925), satisfactory intra- and inter-day precisions (RSD≤11.87%), as well as good accuracies (RE, between -12.84 and 11.69). And the stabilities, matrix effects and extraction recoveries of the rat plasma samples were also within acceptable limits (RSD<15%). Compared to normal group, the pharmacokinetics of major active constituents (except liquiritin and glycyrrhetinic acid) had significant differences (P<0.05) in the model rats, indicated that several metabolite enzymes activities could be altered at disease condition. Copyright © 2017 Elsevier B.V. All

Chun-Sheng Jiang | NREL

Science.gov Websites

photovoltaic and energy storage technologies. He has conducted pioneer nanometer-scale characterization for photovoltaic technology by developing and applying SPM-based nanoelectrical probes of Kelvin probe force ). These characterizations involve a wide range of photovoltaic materials and devices including organic

Emergent Practices in Translingual Pedagogy: Teachers Learning to Facilitate Collaborative Translation

ERIC Educational Resources Information Center

David, Samuel S.

2017-01-01

Due to demographic changes, teachers in mainstream U.S. classrooms now work with English language learners (ELLs) in larger numbers than ever before (Sheng, Sheng, & Anderson, 2011). US schools have been diversifying for decades, and students whose first language is not English are the fastest growing population of students in US schools…

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

NASA Astrophysics Data System (ADS)

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

2018-05-01

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

In vivo pharmacokinetic comparisons of ferulic acid and puerarin after oral administration of monomer, medicinal substance aqueous extract and Nao-De-Sheng to rats

PubMed Central

Ouyang, Zhen; Zhao, Ming; Tang, Jianming; Pan, Lulin

2012-01-01

Background: Nao-De-Sheng decoction (NDS), a traditional Chinese medicine (TCM) prescription containing Radix puerariae lobatae, Floscarthami, Radix et Rhizoma Notoginseng, Rhizoma chuanxiong and Fructus crataegi, is effective in the treatment of cerebral arteriosclerosis, ischemic cerebral stroke and apoplexy linger effect. Ferulic acid and puerarin are the main absorbed effective ingredients of NDS. Objective: To assess the affection of other components in medical material and compound recipe compatibility on the pharmacokinetics of ferulaic acid and puerarin, of ferulic acid from the monomer Rhizoma chuanxiong aqueous extract and NDS were studied. And pharmacokinetics comparisons of puerarin from the monomer Radix puerariae extract and NDS decoction were investigated simultaneously. Materials and Methods: At respective different time points after oral administration of the monomer, medicinal substance aqueous extract and NDS at the same dose in rats, plasma concentrations of ferulic acid and puerarin in rats were determined by RP-HPLC, and the main pharmacokinetic parameters were estimated with 3P97 software. Results: The plasma concentration-time curves of ferulaic acid and puerarin were both best fitted with a two-compartment model. AUC0−t, AUC0→∞, Tmax, and Cmax of ferulic acid in the monomer and NDS decoction were increased significantly (P < 0.05) compared with that in Rhizoma chuanxiong aqueous extract. And statistically significant increase (P < 0.05) in pharmacokinetic parameters of puerarin including AUC0−t, AUC0→∞, CL, Tmax and Cmax were obtained after oral administration of puerarin monomer compared with Radix puerariae extract. Although the changes of AUC0−t, AUC0→∞ and CL had no statistically significant, Cmax of puerarin in NDS was increased remarkably (P < 0.05) compared with that in single puerarin. Conclusions: Some ingredients of Rhizoma chuanxiong and Radix puerariae may be suggested to remarkably influence plasma

Unique mechanisms of sheng yu decoction ( shèng yù tang) on ischemic stroke mice revealed by an integrated neurofunctional and transcriptome analysis.

PubMed

Hou, Yu-Chang; Lu, Chung-Kuang; Wang, Yea-Hwey; Chern, Chang-Ming; Liou, Kuo-Tong; Wang, Hsei-Wei; Shen, Yuh-Chiang

2013-10-01

Sheng Yu Decoction ( Shèng Yù Tang; SYD) is a popular traditional Chinese medicine (TCM) remedy used in treating cardiovascular and brain-related dysfunction clinically; yet, its neuroprotective mechanisms are still unclear. Here, mice were subjected to an acute ischemic stroke to examine the efficacy and mechanisms of action of SYD by an integrated neurofunctional and transcriptome analysis. More than 80% of the mice died within 2 days after ischemic stroke with vehicle treatment. Treatments with SYD (1.0 g/kg, twice daily, orally or p.o.) and recombinant thrombolytic tissue plasminogen activator (rt-PA; 10 mg/kg, once daily, intravenously or i.v.) both significantly extended the lifespan as compared to that of the vehicle-treated stroke group. SYD successfully restored brain function, ameliorated cerebral infarction and oxidative stress, and significantly improved neurological deficits in mice with stroke. Molecular impact of SYD by a genome-wide transcriptome analysis using brains from stroke mice showed a total of 162 out of 2081 ischemia-induced probe sets were significantly influenced by SYD. Mining the functional modules and genetic networks of these 162 genes revealed a significant upregulation of neuroprotective genes in Wnt receptor signaling pathway (3 genes) and regulation of cell communication (7 genes) and downregulation of destructive genes in response to stress (13 genes) and in the induction of inflammation (5 genes), cytokine production (4 genes), angiogenesis (3 genes), vasculature (6 genes) and blood vessel (5 genes) development, wound healing (7 genes), defense response (7 genes), chemotaxis (4 genes), immune response (7 genes), antigen processing and presenting (3 genes), and leukocyte-mediated cytotoxicity (2 genes) by SYD. Our results suggest that SYD could protect mice against ischemic stroke primarily through significantly downregulating the damaging genes involved in stress, inflammation, angiogenesis, blood vessel formation, immune

Notes on Trade in Communist China

DTIC Science & Technology

1960-07-08

prepared ;, according to a special recipe thanks to which these sweets do not_de-■■■-. stroy the teeth; . children’s soap with a very small alkali...1.2 yuan; 1 kg. cabbage—20 feng; 1 kg. bean oil, used extensively by the population—1.2 yuan; 1kg. pork—,1.4 yuan; 1 kgv Chicken — 1.7 yuan; 1 kg...fresh fish — 90 feng; 10 chicken eggs — 90 feng; 1 meter wool- en fabric — 25-30 yuan; ,1 meter silk; fabric -f 3-4 yuan;- 1 meter cot- ton fabric

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

PubMed Central

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

2012-01-01

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

[Metabonomic phenotype of "formula corresponding to pattern types" based on "qi and yin deficiency pattern" of myocardial ischemia rat model].

PubMed

Yan, Bei; A, Ji-Ye; Hao, Hai-Ping; Wang, Guang-Ji; Liu, Lin-Sheng; Zha, Wei-Bin; Zhang, Ying; Gu, Sheng-Hua

2011-08-01

In order to explore the scientific connotation of "Fangzhengduiying (formula corresponding to pattern types)", "Qiyinliangxuzheng (Qi and Yin deficiency pattern)" of myocardial ischemia rat model and GC-TOF/MS based metabonomic method were used for comparing the effects of Sheng-mai injection, Salvia injection and propranolol in the present study. After data processing and pattern recognition, Sheng-mai injection showed better efficacy than the other two drugs in accordance with not only visual observation from PLS-DA scores plots but also the number of abnormal endogenous compounds restored to the normal level. Further studies showed that Sheng-mai injection could normalize the level of plasma endothelin-1, the index related to cardiovascular diseases and sleep disorders, which verified the results of metabonomics. Finally, the regulated metabolites and related metabolic pathways were analyzed, and it was supposed that the effects of Sheng-mai injection involved in the alternation of energy metabolism, lipid metabolism, amino acids metabolism, and so on. These findings provided scientific evidence to Shengmai "Fang" used for "Qi and Yin deficiency pattern" correspondingly, indicating that metabonomics has great potential in traditional Chinese medical research, which provides a novel approach and way to modernization of traditional Chinese medicine.

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

PubMed Central

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

2014-01-01

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

Hui Wei | NREL

Science.gov Websites

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

Wei Xiong | NREL

Science.gov Websites

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

Wei Wang | NREL

Science.gov Websites

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

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

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

Huang, Shengzhi; Huang, Qiang; Leng, Guoyong

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

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

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

Bakke, K.

2010-09-15

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

Two new species of genus Ateleute Förster (Hymenoptera, Ichneumonidae, Cryptinae) with a key to the Oriental species

PubMed Central

Sheng, Mao-Ling; Broad, Gavin R.; Sun, Shu-Ping

2011-01-01

Abstract Three species of Ateleute Förster 1869 belonging to the tribe Cryptini of the subfamily Cryptinae (Hymenoptera, Ichneumonidae), collected from Jiangxi Province, China, are reported, of which two are new for science: Ateleute ferruginea Sheng, Broad & Sun, sp. n. and AAteleute zixiensis Sheng, Broad & Sun, sp. n. One, AAteleute densistriata (Uchida, 1955), was previously known from China and Japan. A key to the species of genus Ateleute known in the Oriental Region is provided. PMID:22287879

A new genus and species of subfamily Banchinae (Hymenoptera, Ichneumonidae) from China.

PubMed

Sheng, Mao-Ling; Sun, Shu-Ping; Wang, Xi-Nan; Wu, Hai-Wei

2018-04-23

A new genus, Verruca Sheng Sun gen. nov., of the ichneumonid tribe Atrophini, subfamily Banchinae is described for one new species, Verruca dentia Sheng Sun, sp. nov. The species was collected from Shandong and Jiangxi Provinces, situated near the northern border of the Oriental part of China. The new genus is placed within the existing key to genera. A key to the genera of Atrophini, with the apical portion of the ovipositor with ridges, is also provided.

Acoustic Analyses of the Singing Vibrato in Traditional Peking Opera.

PubMed

Han, Qichao; Zhang, Ruifeng

2017-07-01

China's traditional Peking Opera has four standard categories of roles: Sheng, Dan, Jing, and Chou, the singing vibrato of each displaying a different auditory effect. The audio and respiratory signals were recorded for two performers of the Qing Yi role, one of the Jing role, one of the Chou role, one of the Lao Sheng role, one of the Xiao Sheng role, and one of the Lao Dan role. The recordings gained eventually consisted of 24 representative songs from six roles. The rates and extents of vibrato, fundamental frequency, and rib cage signals were analyzed. Two findings were obtained: (1) the classical opera singing vibratos of China and Western countries are acoustically different from each other; and (2) in Peking Opera, the singing vibratos of different roles show significant acoustic differences. Copyright © 2017 The Voice Foundation. Published by Elsevier Inc. All rights reserved.

China Report, Economic Affairs.

DTIC Science & Technology

1987-02-03

13.5 yuan; fish farming, 13.6 yuan; watermelons, 16.26 yuan; and jasmine flowers, 29.95 yuan. C. Major Short-Term Countermeasures 1. Increase extra...purchase of fixed quotas last year came at just the right moment, but since time was of the essence , and since we lacked experience, problems have...under a contractual obligation to sell grain at the set prices, while the state was under no obligation, which in essence was about the same as

[A cost-benefit analysis of occupational disease reporting in China].

PubMed

Tang, X Z; Zeng, Q; Liu, D S

2017-03-20

Objective: To perform a cost-benefit analysis of the occupational disease reporting system in China, and to provide a basis for effective resource allocation. Methods: The data on the cost of occupational diseases were collected from China Health Statistics Yearbook 2013, the estimated benefit data were collected from published articles in China and foreign countries, and the probability data were collected from the occupational diseasereports published by health and family planning administrative departments. Adecision-making tree was used for the cost-benefit analysis. Results: The estimated cost of occupational disease reporting was about 102.47 million yuan/year, consisting of a cost of reporting in national medical institutions of 1.25 million yuan/year, a management cost of 30.35 million yuan/year, a management cost in local public health institutions of 69.80 million yuan/year, a management cost in national public health institutions of 370 thousand yuan/year, and a cost of construction and maintenance of reporting system of 700 thousand yuan/year. The results of the decision tree analysis showed that when an occupational disease monitoring system was established, the incremental input for occupational disease monitoring and prevention/control was 2.1 billion yuan/year, the output was 6.5 billion yuan/year, and the benefit of occupational disease reporting system was 4.4 billion yuan/year. Conclusion: The benefit of occupational disease reporting system depends on the cost-benefit of occupational disease prevention and control measures, and proper prevention and control measures are extremely important for improving the benefit of occupational disease reporting system.

[Study on the cost of expanded programme on immunization in areas with different economic levels].

PubMed

Lu, Li; Jin, Shui-Gao; Yu, Jing-Jin; Ze, Wen-Yuan; Ling, Luo-Ya; Wang, Shao-Liang; Su, Hua; Yan, Bin; Liu, Hang; Song, Qun-Feng

2004-08-01

The expanded programme on immunization (EPI) is an important part of the social commonwealth projects providing health care service by the government, which benefits communities. Government has the responsibility for EPI's financing which should be covered by the national budget. It is essential that the cost of EPI service be scientifically estimated to provide propriety information for policy makers. This study, using the cost accounting theory of health economics, to calculate EPI service cost at different levels. 3 provinces, 3 prefectures, 9 counties, 18 towns and 12 villages were selected from three provinces Guizhou, Heilongjiang and Zhejiang from the western, central and eastern regions of the country. The average costs for one EPI-targeted child in Guizhou, Heilongjiang and Zhejiang, were 15.68 Yuan, 29.00 Yuan and 31.09 Yuan, and the costs for one dose were 10.99 Yuan, 18.64 Yuan and 16.51 Yuan, respectively. The costs for complete immunization program for one child were 131.88 Yuan, 242.32 Yuan and 280.67 Yuan, respectively. The main factors affecting the cost would include the average personnel cost (salary and benefit cost) by different economic levels of areas, the number of EPI items developed, and the number of total doses for one child. (1) Obvious differences were found between different areas. (2) The proportion of the cost was not reasonably set because of the shortage of input. (3) Guideline for different areas to compensate the working item cost according to the number of the items should be formulated.

Vacuum Ultraviolet Laser Probe of Chemical Dynamics of Aerospace Relevance

DTIC Science & Technology

2012-09-12

carbide cation”, J. Phys. Chem. A (invited), 113, 4242 (2009). 5. Kai-Chung Lau , Yih-Chung Chang, Chow-Sheng Lam , and C. Y. Ng, “High-level ab...Chem. A (invited), 113, 14321 (2009). 6. Kai-Chung Lau , Yih-Chung Chang, Chow-Sheng Lam , and C. Y. Ng, “High-level ab initio predictions of the...VI. Selected scientific findings 1. Kai-Chung Lau , Yih-Chung Chang, Xiaoyu Shi, and C. Y. Ng, “High-level ab initio predictions of the ionization

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

PubMed

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

2018-05-01

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

[Health economics analysis of specific immunotherapy in allergic rhinitis accompanied with asthma].

PubMed

Chen, Jianjun; Xiang, Jisheng; Wang, Yanjun; Shi, Qiumei; Tan, Huifang; Kong, Weijia

2013-09-01

To investigate the cost-effectiveness of standardized specific immunotherapy (SIT) for allergic rhinitis patients accompanied with asthma (ARAS) in China. Forty ARAS patients sensitized with house dust mite (HDM) were administered with SIT (SIT group) or merely medicine treatment (control group). Alutard dermatophagoides pteronyssinus vaccine from ALK company was used for immunotherapy. The usage of symptom control medicine was according to the ARIA and GINA guideline. Cost-effectiveness ratio (CER) and Incremental cost-effectiveness ratio(ICER) analysis was conducted. The effectiveness was measured in terms of symptom scores, quality of life, objective improvement of rhinitis and asthma. Sensitive analysis was conducted to verify the stability of the results. The cost of SIT group for 1 year (6578 yuan) was higher than that of control group (1733.3 yuan), while the cost-effectiveness ratio and incremental cost-effectiveness ratio of SIT group were significant better than that of control group in all items. CER was 1686.7 yuan in SIT group compared with 3466.6 yuan in control group for nasal symptom scores, 4698.6 yuan in SIT group compared with 5777.8 yuan in control group for asthma symptom scores, 3462.1 yuan in SIT group compared with 8666.7 yuan in control group. The sensitive analysis of the price 10 percent higher or lower showed the same results. The cost-effectiveness of specific immunotherapy (SIT) for mite sensitized ARAS patients was better than that of merely medicine treatment.

Magnetic Charge Organization and Screening in Thermalized Artificial Spin Ice

NASA Astrophysics Data System (ADS)

Gilbert, Ian

2014-03-01

Artificial spin ice is a material-by-design in which interacting single-domain ferromagnetic nanoislands are used to model Ising spins in frustrated spin systems. Artificial spin ice has proved a useful system in which to directly probe the physics of geometrical frustration, allowing us to better understand materials such as spin ice. Recently, several new experimental techniques have been developed that allow effective thermalization of artificial spin ice. Given the intense interest in magnetic monopole excitations in spin ice materials and artificial spin ice's success in modeling these materials, it should not come as a surprise that interesting monopole physics emerges here as well. The first experimental investigation of thermalized artificial square spin ice determined that the system's monopole-like excitations obeyed a Boltzmann distribution and also found evidence for monopole-antimonopole interactions. Further experiments have implicated these monopole excitations in the growth of ground state domains. Our recent study of artificial kagome spin ice, whose odd-coordinated vertices always possess a net magnetic charge, has revealed a theoretically-predicted magnetic charge ordering transition which has not been previously observed experimentally. We have also investigated the details of magnetic charge interactions in lattices of mixed coordination number. This work was done in collaboration with Sheng Zhang, Cristiano Nisoli, Gia-Wei Chern, Michael Erickson, Liam O'Brien, Chris Leighton, Paul Lammert, Vincent Crespi, and Peter Schiffer. This work was primarily funded by the US Department of Energy, Office of Basic Energy Sciences, Materials Science and Engineering Division, grant no. DE-SC0005313.

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

PubMed

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

2013-06-01

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

Future changes in Yuan River ecohydrology: Individual and cumulative impacts of climates change and cascade hydropower development on runoff and aquatic habitat quality.

PubMed

Wen, Xin; Liu, Zhehua; Lei, Xiaohui; Lin, Rongjie; Fang, Guohua; Tan, Qiaofeng; Wang, Chao; Tian, Yu; Quan, Jin

2018-08-15

The eco-hydrological system in southwestern China is undergoing great changes in recent decades owing to climate change and extensive cascading hydropower exploitation. With a growing recognition that multiple drivers often interact in complex and nonadditive ways, the purpose of this study is to predict the potential future changes in streamflow and fish habitat quality in the Yuan River and quantify the individual and cumulative effect of cascade damming and climate change. The bias corrected and spatial downscaled Coupled Model Intercomparison Project Phase 5 (CMIP5) General Circulation Model (GCM) projections are employed to drive the Soil and Water Assessment Tool (SWAT) hydrological model and to simulate and predict runoff responses under diverse scenarios. Physical habitat simulation model is established to quantify the relationship between river hydrology and fish habitat, and the relative change rate is used to assess the individual and combined effects of cascade damming and climate change. Mean annual temperature, precipitation and runoff in 2015-2100 show an increasing trend compared with that in 1951-2010, with a particularly pronounced difference between dry and wet years. The ecological habitat quality is improved under cascade hydropower development since that ecological requirement has been incorporated in the reservoir operation policy. As for middle reach, the runoff change from January to August is determined mainly by damming, and climate change influence becomes more pronounced in dry seasons from September to December. Cascade development has an effect on runoff of lower reach only in dry seasons due to the limited regulation capacity of reservoirs, and climate changes have an effect on runoff in wet seasons. Climate changes have a less significant effect on fish habitat quality in middle reach than damming, but a more significant effect in lower reach. In addition, the effect of climate changes on fish habitat quality in lower reach is high

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

PubMed

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

2015-01-01

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

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

PubMed Central

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

2015-01-01

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

[Cost-effectiveness analysis of HIV testing strategy in hospitals from 2006 to 2010 in Guangzhou].

PubMed

Xin, Qian-qian; Xu, Hui-fang; Liang, Cai-yun; Han, Zhi-gang; Zeng, Gang; Xu, Peng; Wang, Ming; Lü, Fan

2013-06-01

To evaluate the cost effectiveness of HIV testing strategy in hospitals from 2006 to 2010 in Guangzhou. According to the HIV test strategy costs and the number of HIV patients found in Guangzhou, following aspects were calculated as the total cost of HIV testing strategy in hospitals from 2006 to 2010 of Guangzhou, the cost of finding each HIV patient, and the cost of obtaining one quality adjusted life year (QALY) using Markov model. The total HIV test strategy costs increased from 11 106.98 thousand Yuan to 25 105.58 thousand Yuan, and 4599 HIV positive patients were found due to this strategy. The cost-effectiveness of HIV testing were different in hospitals from 2006 to 2010 in Guangzhou. The lowest cost-effectiveness ratio of HIV testing strategy was 11 810 Yuan per HIV positive patient, the highest was 23 510 Yuan, and the average was 16 070 Yuan. According to the Markov model result, 7.2855 QALYs could be gained per HIV patient on average via HIV testing strategy in 113 hospitals in Guangzhou, and the cost of obtaining one QALY was 2210 Yuan. The cost effectiveness ratio of HIV testing strategy in hospitals in Guangzhou was significantly lower than the standard of WHO recommended, and it was cost-effective to carry out the HIV testing strategy in Guangzhou.

[Analysis of occupational chronic n-hexane poisoning economic burden].

PubMed

Yu, Xintian; Qiu, Xingyuan; Bian, Huanfeng; Zhang, Suli; Zhu, Zhiliang; Wu, Junhua

2014-07-01

To study the economic burden caused by occupational chronic n-hexane poisoning. Information about the cost of treatment, compensation, board, wage, diagnosis, escorts, transportation and the days off work were collected in a 34 cases of occupational chronic n-hexane poisoning accident to estimate the economic burden. There were 4 mild, 19 moderate, 11 severe in the 34 cases and the total cost was 6 084 809 yuan. The hospitalization days was respectively (204.0 ± 3.7) d, (226.6 ± 78.3) d and (417.6 ± 94.1) d, averaging (285.8 ± 96.3) d. The treatment cost was respectively 62 525.8, 69 409.7 and 128 155.6 yuan. The compensation was respectively 20 000.0, 20 052.6 and 30 290.9 yuan. The wage was respectively 23 460.0, 26 062.6 and 47 644.0 yuan. The board was respectively 17 566.5, 19 499.8 and 36 230.1 yuan. The days of work was respectively (176.8 ± 3.2) d, (196.4 ± 67.9) d and (361.4 ± 81.6) d, averaging (247.7 ± 83.5). The lost productivity was respectively 1 809 724.8, 2 010 350.4 and 3 699 290.4 yuan. The economic burden of occupational chronic n-hexane poisoning was so heavy that prevention measures should be strengthened.

Combined use of land use regression and BenMAP for estimating public health benefits of reducing PM2.5 in Tianjin, China

NASA Astrophysics Data System (ADS)

Chen, Li; Shi, Mengshuang; Li, Suhuan; Bai, Zhipeng; Wang, Zhongliang

2017-03-01

To assess the public health benefits of reducing PM2.5 in Tianjin, we created an annual air quality surface with a land use regression (LUR) model conducted at a high spatial resolution (1 km). The predictors included in the final model were population density, road length within a 1000 m buffer, industrial land area within a 2000m buffer and distance to the coast. The fitting R2 and the leave-one-out-cross-validation (LOOCV) R2 of the PM2.5 LUR models were 0.78 and 0.73, respectively, suggesting that the predicted PM2.5 concentrations fitted well with the measured values for the entire year. Daily air quality surfaces were established based on historic concentration data and interpolation method. We evaluated avoided cases of mortality and morbidity in Tianjin, assuming achievement of China's current air quality daily and annual standards (No. GB3095-2012). Reducing the daily average PM2.5 to the daily Class II standard (75 μg/m3), the avoided emergency department visits, the deaths for cardiovascular disease and the deaths for respiratory disease are 85,000 (95% confidence interval (CI), 17,000-150,000), 2000 (95% CI, 920-3100) and 280 (95% CI, 94-460) per year respectively, and the monetary values are 23-42 million yuan, 180-4800 million yuan and 25-670 million yuan per year in 2015 yuan year respectively. Reducing the annual average PM2.5 to the annual Class II standard (35 μg/m3), the avoided emergency department visits, the deaths for cardiovascular disease and the deaths for respiratory disease are 59,000 (95% CI, 12,000-110,000), 1400 (95% CI, 640-2100) and 200 (95% CI, 66-320) per year respectively, and the monetary values are 16-29 million yuan, 130 to 3400 million yuan and 18 to 480 million yuan per year in 2015 yuan year respectively.

[The origin and development of fragrance activity in Chinese ancient times].

PubMed

Ding, Jie-yun; Jin, Zhi-jun

2010-05-01

It has a long history of the fragrance activities in the ancient China. During the period of pre-Qin, it was mainly used in the therapy and worship. Until the Three Kingdoms, the crowd using the fragrance expanded from the royal to the literati and the general officials. People applied the spices to incense clothes, purify rooms, prevent and treat epidemic diseases in daily. In the worship, the spices were dedicated to Gods and other fairies. The fragrance was developed quickly during the period from Wei Dynasty to South and North Dynasties. People had more experiences of spices used as medicines, the formula of spices were used more widely. Then, during the period from Sui Dynasty to Song Dynasty, the fragrance activities climbed to the peak. The fragrance activities were institutionalized, when nobility matched their spices each other. The Literati made spice products and enjoyed the fragrance activities. Doctors knew more than before in the application experiences and species of spices. In the times of Yuan, Ming and Qing Dynasty, the fragrance activities spread among the public. The spices appeared in each side of the daily life of nobility, when natural fruits appeared in the fragrance activities. External therapy with spices appeared in the clinical. In addition to prevention and therapy, spices should be used in the embalming. After a long period, the fragrance activities had gradually developed into a kind of culture.

[Financial burden of hepatitis B-related diseases and factors influencing the costs in Shenzhen, China].

PubMed

Liang, Sen; Zhang, Shun-xiang; Ma, Qi-shan; Xiao, He-wei; Lü, Qiu-ying; Xie, Xu; Mei, Shu-jiang; Hu, Dong-sheng; Zhou, Bo-ping; Li, Bing; Chen, Jing-fang; Cui, Fu-qiang; Wang, Fu-zhen; Liang, Xiao-feng

2010-12-01

To investigate the direct, indirect and intangible costs due to hepatitis B-related diseases and to explore main factors associated with the costs in Shenzhen. Cluster sampling for cases collected consecutively during the study period was administrated. Subjects were selected from eligible hepatitis B-related patients. By pre-trained professional investigators, health economics-related information was collected, using a structured questionnaire. Hospitalization expenses were obtained through hospital records after the patients were discharged from hospital. Total economic burden of hepatitis B-related patients would involve direct, indirect and intangible costs. Direct costs were further divided into direct medical costs and direct nonmedical costs. Human Capital Approach was employed to measure the indirect costs both on patients and the caregivers in 1-year time span. Willing to pay method was used to estimate the intangible costs. Multiple linear stepwise regression models were conducted to determine the factors linked to the economic burden. On average, the total annual cost of per patient with hepatitis B-related diseases was 81 590.23 RMB Yuan. Among which, direct, indirect and intangible costs were 30 914.79 Yuan (account for 37.9%), 15 258.01 Yuan (18.7%), 35 417.43 Yuan (43.4%), respectively. The total annual costs per patient for hepatocellular carcinoma, severe hepatitis B, decompensated cirrhosis, compensated cirrhosis, chronic hepatitis B and acute hepatitis B were 194 858.40 Yuan, 144 549.20 Yuan, 120 333.60 Yuan, 79 528.81 Yuan, 66 282.46 Yuan and 39 286.81 Yuan, respectively. The ratio of direct to indirect costs based on the base-case estimation foot add to 2.0:1, increased from hepato-cellular carcinoma (0.7:1) to compensated cirrhosis (3.5:1), followed by acute hepatitis B (3.3:1), severe hepatitis B (2.8:1), decompensate cirrhosis (2.3:1) and chronic hepatitis B (2.2:1). Direct medical costs were more than direct nonmedical. Ratio between the

China Report Economic Affairs.

DTIC Science & Technology

1985-02-28

XINHUA in English 1240 GMT 1 Feb 85 [Text] Beijing, 1 Feb (XINHUA)—Fast food factories, which will be able to serve up 1.3 million snacks a day, will be...Corporation, said one producing 400,000 meals a day would be built in Beijing. The others, turning out 100,000 snacks each, would open in Dalian...ing Japan and the United States. Yuan said the snacks , mostly Chinese style with rice and vegetables, would cost from 0.50 yuan to 1.50 yuan each

An authentication scheme for secure access to healthcare services.

PubMed

Khan, Muhammad Khurram; Kumari, Saru

2013-08-01

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

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

PubMed

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

2014-01-01

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

Assessment of the overall effect of migration: the Hexi corridor irrigation and migrant settlement project.

PubMed

Zhang, M; Zhang, Z

1996-01-01

This article presents an assessment of an agricultural development program in the Shule River Valley, Gansu Province, China. Migrants were settled in the Shule River Valley as part of an agricultural economic development plan to alleviate poverty and reduce population pressure at the place of origin. The settlement plan included water conservation, settlement of migrants, infrastructure development, environmental protection, support for township enterprises, transportation, education, and medical services. The project costs amounted to about 13,000 yuan per person. It was expected that migrant income would average about 1000 yuan per person over 10 years, and government relief would be reduced by about 142 yuan per person. The annual rate of return of the total investment was estimated to be 9% in 11.5 years. The individual investment for housing construction, farm tools and equipment, installation of water and power, and moving costs would amount to among 4750 yuan per household, or about 1000 yuan per person. The government allowance of 1100 yuan per person would cover these costs. It was expected that migrants' per capita net income would be 300 yuan within three years of the move. Findings from other migrant programs reveal an increase in food productivity and migrant income. Over 5 years, the grain shipped by the government to the central part of the province decreased from 285,000 tons to 145,000 tons during 1982-87. The increased grain production and the reduced demand for government supplies of grain will ease the short supply of grain in Gansu Province. The 200,000 migrants reduced grain demand by 50% and left 26,667 hectares of arable land that resulted in higher per capita land supply at the place of origin. Migrants' lives will be improved in numerous ways, such as reduced intermarriage with close relatives. The new development area is based on sound environmental planning.

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

PubMed Central

Wei, Jiu-Feng; Feng, Ji-Nian

2012-01-01

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

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

DTIC Science & Technology

2013-10-01

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

Globalization, Polanyi, and the Chinese Yuan

DTIC Science & Technology

2007-12-01

international markets. The U.S. Bureau of Economic Analysis database and a doctorate study from the Centre for Strategic Economic Studies provides FDI...Archive/2004/Sep/23-184387.html (accessed June 12, 2007). 99 ŖND LD: APEC Finance Chiefs Paper over Forex Flexibility Issue," Kyodo News...108th Congress (2003): To authorize appropriate action if the negotiations with the People’s Republic of China. GovTrack.us ( database of federal

77 FR 31568 - Initiation of Antidumping and Countervailing Duty Administrative Reviews and Requests for...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-29

... China National Building Materials and Equipment Import and Export Corp China National Nuclear General...., Ltd........ Datong Huaxin Activated Carbon Datong Huibao Active Carbon Co., Ltd Datong Huibao... Fujian Nanping Yuanli Activated Carbon Co., Ltd.. Fujian Yuanli Active Carbon Co., Ltd Fuzhou Taking...

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

PubMed

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

2017-01-01

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

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

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-30

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

78 FR 33052 - Initiation of Antidumping and Countervailing Duty Administrative Reviews and Request for...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-03

... Incorporated China National Building Materials and Equipment Import and Export Corp China National Nuclear........ Datong Huaxin Activated Carbon Datong Huibao Active Carbon Co., Ltd Datong Huibao Activated Carbon Co... Fujian Nanping Yuanli Activated Carbon Co., Ltd Fujian Yuanli Active Carbon Co., Ltd Fuzhou Taking...

Inhibitory effects of Atractylodis lanceae rhizoma and Poria on collagen- or thromboxane A2-induced aggregation in rabbit platelets.

PubMed

Nasu, Yuiko; Iwashita, Masaya; Saito, Masaki; Fushiya, Shinji; Nakahata, Norimichi

2009-05-01

Kami-shoyo-san (Jia-Wei-Xiao-Yao-San), Toki-shakuyaku-san (Dang-Gui-Shao-Yao-San) and Toki-shigyaku-ka-goshuyu-shokyo-to (Dang-Gui-Si-Ni-Jia-Wu-Zhu-Yu-Sheng-Jiang-Tang) are Kampo (traditional Chinese) medicines which are traditionally and effectively used for the treatment of chilly sensation (Hiesho) in Japan, but the active components and their detailed mechanisms have not yet been clarified. Etiologies of Hiesho include poor peripheral blood circulation and platelet aggregability contributes to peripheral blood circulation; therefore, we investigated the effect of Kampo medicines on platelet aggregation using rabbit platelets in vitro. Collagen and U46619, a thromboxane A(2) receptor agonist, caused rabbit platelet aggregation, which was potently inhibited by pretreatment of platelets with Kami-shoyo-san and Toki-shakuyaku-san in vitro. Toki-shigyaku-ka-goshuyu-shokyo-to, however, did not significantly inhibit collagen- or U46619-induced platelet aggregation. Therefore, we examined the effect on platelet aggregation of two herbal medicines, Atractylodis Lanceae Rhizoma and Poria, both of which are contained in Kami-shoyo-san and Toki-shakuyaku-san but not in Toki-shigyaku-ka-goshuyu-shokyo-to. As the results indicate, Atractylodis Lanceae Rhizoma inhibited platelet aggregation induced by collagen but not by U46619. Poria effectively inhibited U46619-induced platelet aggregation and it partially inhibited collagen-induced platelet aggregation. On the other hand, Atractylodis Lanceae Rhizoma and Poria did not inhibit adrenaline/adenosine diphosphate- or adrenaline/serotonin-induced platelet aggregation. These results suggest the possibility that the inhibition of platelet aggregation by two Kampo medicines, Kami-shoyo-san and Toki-shakuyaku-san, is one of the mechanisms underlying the improvement of Hiesho. Furthermore, Atractylodis Lanceae Rhizoma and Poria are possible herbal medicines for the inhibition of platelet aggregation.

China’s Democratization Prospects: A Comparative Analysis

DTIC Science & Technology

2014-03-01

17 G. CONCLUSION ..............................................................................................19 III. TAIWAN CASE ...31 IV. SOUTH KOREA CASE STUDY...especially to the United States for trade, cultural exchanges and tourism 16 Ibid. 17 John Fuh-sheng

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

PubMed

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

2014-05-01

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

Measuring Student Perceptions of Blackboard Using the Technology Acceptance Model

ERIC Educational Resources Information Center

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

2006-01-01

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

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

ERIC Educational Resources Information Center

Babu, Rakesh

2011-01-01

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

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

ERIC Educational Resources Information Center

Biber, Douglas; Gray, Bethany; Poonpon, Kornwipa

2013-01-01

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

Conduct Disorders: Are Boot Camps Effective?

ERIC Educational Resources Information Center

Jeter, LaVaughn V.

2010-01-01

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

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

NASA Astrophysics Data System (ADS)

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

2016-10-01

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

A proposal on auxiliary business insurance for peritoneal dialysis treatment.

PubMed

Wang, Juan; Wang, Tao; Fang, Ji-qian

2008-06-05

The peritoneal dialysis (PD) therapy for end stage renal disease (ESRD) is expensive. The main reason for non-acceptance onto dialysis programs is the great cost. In the present study, we design an auxiliary business insurance program to provide the potential ESRD patients who have no access to governmental medical insurance or can not afford the remaining part besides the limited reimbursement for peritoneal dialysis therapy. The information applied in this study was extracted from the medical records of 641 PD patients, who were treated in two dialysis centers of the first and the third teaching hospitals of the Peking University respectively. A collective risk model was employed to estimate the expenses on PD therapy. Survival analyses were performed to obtain the average survival time of PD patients and the average length of time from the onset of the primary disease to the beginning of PD. An annuity method was used to determine the pure premium. For chronic nephritis, diabetes mellitus and hyperpietic as primary diseases, the mean survival time +/- standard errors were (55.1 +/- 3.7) months, (38.9 +/- 3.2) months and (61.4 +/- 4.6) months respectively, and they were significantly different from each other (all P = 0.000). The expenses of whole PD therapy were 242 159.05 Yuan, 182 525.02 Yuan and 284 579.24 Yuan respectively. An auxiliary business insurance for PD patients was designed with the pure premium for any individual who had chronic nephritis, diabetes mellitus or hyperpietic as primary disease was RMB 35.94 Yuan/year, 87.73 Yuan/year or 7.71 Yuan/year respectively without considering the additional premium for coping with the business expenditures and accidental risks.

[Communique on fulfillment of 1979 economic plan].

PubMed

1980-04-30

In 1979 China's total industrial and agricultural output value reached 617,500 million yuan, exceeding the economic plan by 1.5%. National income was 337,000 million yuan, which was 7% over 1978. This progress was achieved under the leadership of the Communist Party of China and the people's government through conscientious implementation of the policy of readjustment, restructuring, consolidation, and improvement in the national economy. Discussion of the 1979 economic plan focuses on the following: industry; agriculture; capital construction; transport and post and telecommunications; domestic trade; foreign trade and tourism; science and technology and education and culture; health work and sports; the people's livelihood; and the population. The total 1979 industrial output value was 459,100 million yuan, 0.6% above the plan and 8.5% over 1978. The rate of increase of light industry exceeded that of heavy industry. Plans were met or surpassed for the output of 89 of 100 major products. The total value of agricultural output for 1979 was 158,400 million yuan, 4.2% above the plan and 8.6% higher than the previous year. The fixed assets turned over for use by capital construction units all over China came to 41,800 million yuan, a 17.4% increase over 1978. In 1979 the volume of railway freight transport was 558,800 million ton-kilometers, a 4.8% increase over 1978. The value of commodities purchased by commercial departments totaled 199,240 million yuan, topping 1978 by 14.5%. China had a population of 970.92 million by the end of 1979, 12.83 million people more than the 1978 figure. The birth rate was 17.9/1000 and the death rate was 6.2/1000. China's natural population growth rate was 11.7/1000.

[Cigarette consumer price and affordability in China: results from 2015 China adult survey].

PubMed

Wang, L L; Yang, Y; Nan, Y; Tu, M W; Wang, J J; Jiang, Y

2017-01-10

Objective: To analyze the change of cigarette consumption price, and understand the cigarette affordability in China. Methods: A total of 16 800 households were selected through multi-stage stratified cluster sampling. Then IPAQ was used to randomly select one family member to conduct the survey. Questionnaire from Global Tobacco Surveillance System with added country-specific questions was used. Results: Up to 50 % of current smokers would buy 20 cigarettes with price of 9.9 yuan (RMB) or less, and 25 % of current smokers would not buy 20 cigarettes with price exceed 5.5 yuan (RMB). Only 10 % would buy 20 cigarettes with price over 19.9 yuan (RMB). The calculated median monthly expenditure for cigarettes was 181.4 yuan (RMB). From 2010 to 2015, the proportion of annual expenditure for cigarettes in disposable income per capita declined from 10.5 % to 8.8 % in urban area and from 21.1 % to 17.3 % in rural area. Conclusion: During 2010-2015, the purchasing power of Chinese smokers increased in both urban area and rural area due to the decrease of cigarette consumption price.

Principal Component Analysis of Chinese Porcelains from the Five Dynasties to the Qing Dynasty

NASA Astrophysics Data System (ADS)

Yap, C. T.; Hua, Younan

1992-10-01

This is a study of the possibility of identifying antique Chinese porcelains according to the period or dynasty, using major and minor chemical components (SiO2 , Al2O3 , Fe2O3 , K2O, Na2O, CaO and MgO) from the body of the porcelain. Principal component analysis is applied to published data on 66 pieces of Chinese procelains made in Jingdezhen during the Five Dynasties and the Song, Yuan, Ming and Qing Dynasties. It is shown that porcelains made during the Five Dynasties and the Yuan (or Ming) and Qing Dynasties can be segregated completely without any overlap. However, there is appreciable overlap between the Five Dynasties and the Song Dynasty, some overlap between the Song and Ming Dynasties and also between the Yuan and Ming Dynasties. Interestingly, Qing procelains are well separated from all the others. The percentage of silica in the porcelain body decreases and that of alumina increases with recentness with the exception of the Yuan and Ming Dynasties, where this trend is reversed.

Crack-Inclusion Interaction: A Review

DTIC Science & Technology

2014-03-01

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

Down-regulation of CatSper1 channel in epididymal spermatozoa contributes to the pathogenesis of asthenozoospermia, whereas up-regulation of the channel by Sheng-Jing-San treatment improves the sperm motility of asthenozoospermia in rats.

PubMed

Wang, Ya-Nan; Wang, Bo; Liang, Ming; Han, Cai-Yan; Zhang, Bin; Cai, Jie; Sun, Wei; Xing, Guo-Gang

2013-02-01

To determine the expression of CatSper1 channel in epididymal spermatozoa in a rat model of asthenozoospermia, induced by cyclophosphamide (CP), and further examine the effects of soluble granules of Sheng-Jing-San (SJS), a traditional Chinese medicine recipe, on CatSper1 expression and sperm motility in the CP-induced asthenozoospermic rats. Placebo-controlled, randomized trial. Neuroscience Research Institute, Peking University, China. Sexually mature male Sprague-Dawley rats (n = 60). In the CP group, CP at the dose of 35 mg/kg intraperitoneally injected into rats once a day for 7 days; in the normal saline (NS) group, 0.9% saline solution was injected as control. Sperm motility and count were evaluated by computer-assisted sperm assay (CASA); protein and mRNA expression of CatSper1 channel in epididymal spermatozoa was determined by Western blotting and quantitative real-time RT-PCR, respectively. The rats were randomly divided into five groups with 12 rats in each group: CP, normal saline (NS), CP + SJS, CP + NS, and treatment naïve. In the CP + SJS group, after the last injection of CP, SJS at a dose of 30 mg/kg was intragastrically administrated to rats once a day for 14 days; in CP + NS group, saline solution instead of SJS was administrated as control. In the treatment naïve group, rats were normally fed for 21 days as controls. We found a statistically significant reduction of the CatSper1 channel, which is associated with an impairment of sperm motility in the epididymal spermatozoa of CP-induced asthenozoospermic rats. Soluble granules of SJS could dramatically restore the CP-induced down-regulation of CatSper1 in epididymal spermatozoa, which greatly improved the sperm motility in the asthenozoospermic rats. Down-regulation of the CatSper1 channel in epididymal spermatozoa likely contributes to the pathogenesis of asthenozoospermia, whereas up-regulation of the channel by SJS improves sperm motility and thus can be used as an effective therapeutic

Bottle appeal drifts across the Pacific

NASA Astrophysics Data System (ADS)

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

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

[Analysis on funds application of community based organizations involved in HIV/AIDS response and government financial investment in China, 2014].

PubMed

Zhang, G; Zhu, Y X; Wang, P; Liu, P; Li, J F; Sha, S; Yang, W Z; Li, H

2017-03-06

Objective: To understand the government financial investments to community based organizations (CBO) involved in HIV/AIDS Control and Prevention of China and its influencing factors. Methods: Questionnaire of the situation of CBO involved in HIV/AIDS control and prevention were designed, and filled by the staff of Provincial Health Administrative Departments of 31 provinces (autonomous regions and municipalities). The research focused on the fields of CBO involved in HIV/AIDS response in 31 provinces (autonomous regions and municipalities), including intervention on HIV/AIDS high risk population (female sex worker (FSW), man who sex with man (MSM), drug user (DU) and case management and care for people living with HIV/AIDS (PLWH)). 29 valid questionnaires were collecting, with Shanxi Province and Inner Mongolia Autonomous Regions not filled. Questionnaire included financial supports from local governments, transfer payment from central government for CBO involved in HIV/AIDS response in 2014, and unit cost for CBO involved in HIV/AIDS control and prevention. Multivariate analysis was conducted on the project application and financial investment of community based organizations involved in HIV/AIDS control and prevention in 2014. Results: The total amount of CBO to apply for participation in AIDS prevention and control was 64 482 828 Yuan in 2014. The actual total amount of investment was 50 616 367 Yuan, The investment came from the central government funding, the provincial level government funding, the prefecture and county level government funding investment and other sources of funding. 22 of 28 provinces (autonomous regions and municipalities) received the funds from the central government finance, and median of investment funds 500 000 Yuan. 15 provinces (autonomous regions and municipalities) gained the funds from the provincial government finance, and median of investment funds 350 000 Yuan. 12 provinces (autonomous regions and municipalities) got the funds

Walsh, Da Silva, and Wei Reply

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

Walsh, A.; Da Silva, J. L. F.; Wei, S. H.

2009-04-17

This is a reply to Stefano Sanvito and Chaitanya Das Pemmaraju's, Comment on Theoretical Description of Carrier Mediated Magnetism in Cobalt Doped ZnO, Phys. Rev. Lett. 102, 159701 (2009); and the original article is Theoretical Description of Carrier Mediated Magnetism in Cobalt Doped ZnO, Phys. Rev. Lett. 100, 256401 (2008).

[Ecological cost of grain production in gully area of Loess Plateau].

PubMed

Li, Xiao; Xie, Yong-sheng; Zhang, Ying-long; Li, Wen-zhuo

2010-12-01

Economic and ecological methods were applied to investigate the ecological cost of grain production in the gully area of Loess Plateau. In the study area in 2008, the ecological loss due to grain production was 7.2% of the total crop output, and the ecological cost reached 2.42 yuan x kg(-1) for wheat and 2.12 yuan x kg(-1) for corn. However, the per unit sales were 1.70 yuan x kg(-1) for wheat and 1.28 yuan x kg(-1) for corn. The combination of high production cost and low income affected the sustainable development of local ecological economy. The analysis of grey relationships among various factors affecting the ecological cost of grain production indicated that yield, sown area, and agricultural mechanical cost were the important factors affecting the ecological cost of grain production, while chemical fertilizer cost and organic fertilizer cost had less impact on the ecological cost of grain production. Under current production conditions, the ecological cost of grain production in the area could be reduced by raising the level of scientific and technological inputs, expanding the scale of family agricultural production, and improving the grain yield.

Health economics evaluation of a gastric cancer early detection and treatment program in China.

PubMed

Li, Dan; Yuan, Yuan; Sun, Li-Ping; Fang, Xue; Zhou, Bao-Sen

2014-01-01

To use health economics methodology to assess the screening program on gastric cancer in Zhuanghe, China, so as to provide the basis for health decision on expanding the program of early detection and treatment. The expense of an early detection and treatment program for gastric cancer in patients found by screening, and also costs of traditional treatment in a hospital of Zhuanghe were assessed. Three major techniques of medical economics, namely cost-effective analysis (CEA), cost-benefit analysis (CBA) and cost-utility analysis (CUA), were used to assess the screening program. RESULTS from CEA showed that investing every 25, 235 Yuan on screening program in Zhuanghe area, one gastric cancer patient could be saved. Data from CUA showed that it was cost 1, 370 Yuan per QALY saved. RESULTS from CBA showed that: the total cost was 1,945,206 Yuan with a benefit as 8,669,709 Yuan and an CBR of 4.46. The early detection and treatment program of gastric cancer appears economic and society-beneficial. We suggest that it should be carry out in more high risk areas for gastric cancer.

A new species of the genus Palpostilpnus Aubert (Hymenoptera, Ichneumonidae, Cryptinae) from the Oriental part of China

PubMed Central

Sheng, Mao-Ling; Broad, Gavin R.

2011-01-01

Abstract Palpostilpnus brevis Sheng & Broad, sp.n., belonging to the tribe Phygadeuontini of the subfamily Cryptinae (Hymenoptera, Ichneumonidae), collected from Jiangxi Province, China, is described. A key to the described species of the genus Palpostilpnus Aubert, 1961, is provided. PMID:21852928

Deciphering the Mechanism of Alternative Cleavage and Polyadenylation in Mantle Cell Lymphoma (MCL)

DTIC Science & Technology

2013-10-01

also has human firefly luciferase cloned within the same reporter system allowing for intra-plasmid normalization of transfection eliminating problems...collaboration with Dr. Wei Li, a Bioinformaticist from Baylor College of Medicine whose lab specializes in developing complex algorithms to analyze genome...wide sequencing data. Dr. Wei Li and his postdoctoral fellow, Dr. Zheng Xia developed a customized algorithm that is able to detect and quantify

Shen-Yuan-Dan Capsule Inhibiting Inflammatory Reaction by Regulating Insulin Receptor Substrate 1/PI3K/Akt/NF-κB Signaling Pathway in Apoliprotein E Knockout Mice Fed with a High-Fat Diet.

PubMed

Zhou, Mingxue; Li, Ping; Kang, Qunfu; Zhang, Lei; Shang, Juju; Liu, Weihong; Liu, Hongxu

2017-05-01

Shen-Yuan-Dan Capsule (SYDC), a traditional Chinese medicine, is proposed to have the capacity to prevent angina pectoris. However, the effects and the related mechanisms of SYDC on atherosclerosis (AS) are still unknown. This study was designed to investigate the effects of SYDC on AS and inflammatory reaction in the apoliprotein E-knockout (ApoE -/- ) mice fed with a high-fat diet. Thirty eight-week-old male ApoE -/- mice were randomly divided into three groups (n = 10) 6 weeks after being fed with a high-fat diet: the control group, the lipitor group, and the SYDC group. The hearts were collected for hematoxylin and eosin (HE) or Van Gieson (VG) staining, and the aortas were collected for quantitative reverse transcription polymerase chain reaction (RT-PCR) and western-blotting. The data showed that the levels of total cholesterol (TC), triglyceride (TG), low-density lipoprotein cholesterol (LDL-C), atherosclerotic indexes (AI) and the corrected areas of atherosclerotic plaque of the mice on SYDC group were significantly decreased compared with those of the mice in the control group (p < 0.01, p < 0.05). SYDC can significantly increase collagen proportion in plaques as compared to the untreated mice (p < 0.01). In addition, the messenger ribonucleic acid (mRNA) expressions of insulin receptor substrate 1 (IRS-1), PI3K, Akt, NF-κB and tumor necrosis factor-α (TNF-α) in the mice fed with a high-fat diet were significantly reduced by SYDC (p < 0.05, p < 0.01). SYDC can exert an anti-atherosclerotic effect on ApoE -/- mice fed with a high-fat diet. The action mechanism of SYDC was attributed to its ability to inhibit inflammatory reaction by regulating IRS-1/PI3K/Akt/NF-κB signaling pathway.

China Report, Economic Affairs, No. 381

DTIC Science & Technology

1983-09-13

taxes must be levied on the purchase and sales of livestock. Livestock butchery taxes must be imposed on livestock butchers . The regulations also...20 yuan is taxable and any sales below 20 yuan is exempt from taxation. Fire- wood, grass, poultry , eggs, vegetables, melons, fruits, and potatoes...aquatic products, poultry , fresh eggs, beef cattle, mutton sheep, frontier marketed tea, vegetables, cotton, cotton for wadding, silkworm cocoons

Games between stakeholders and the payment for ecological services: evidence from the Wuxijiang River reservoir area in China

PubMed Central

2018-01-01

A gambling or “game” phenomenon can be observed in the complex relationship between sources and receptors of ecological compensation among multiple stakeholders. This paper investigates the problem of gambling to determine payment amounts, and details a method to estimate the ecological compensation amount related to water resources in the Wuxijiang River reservoir area in China. Public statistics and first-hand data obtained from a field investigation were used as data sources. Estimation of the source and receptor amount of ecological compensation relevant to the water resource being investigated was achieved using the contingent valuation method (CVM). The ecological compensation object and its benefit and gambling for the Wuxijiang River water source area are also analyzed in this paper. According to the results of a CVM survey, the ecological compensation standard for the Wuxijiang River was determined by the CVM, and the amount of compensation was estimated. Fifteen blocks downstream of the Wuxijiang River and 12 blocks in the water source area were used as samples to administer a survey that estimated the willingness to pay (WTP) and the willingness to accept (WTA) the ecological compensation of Wuxijiang River for both nonparametric and parametric estimation. Finally, the theoretical value of the ecological compensation amount was estimated. Without taking other factors into account, the WTP of residents in the Wuxi River water source was 297.48 yuan per year, while the WTAs were 3864.48 yuan per year. The theoretical standard of ecological compensation is 2294.39–2993.81 yuan per year. Under the parameter estimation of other factors, the WTP of residents in the Wuxi River water source area was 528.72 yuan per year, while the WTA was 1514.04 yuan per year. The theoretical standard of ecological compensation is 4076.25–5434.99 yuan per year. The main factors influencing the WTP ecological compensation in the Wuxi River basin are annual income and age

Games between stakeholders and the payment for ecological services: evidence from the Wuxijiang River reservoir area in China.

PubMed

Shu, Lin

2018-01-01

A gambling or "game" phenomenon can be observed in the complex relationship between sources and receptors of ecological compensation among multiple stakeholders. This paper investigates the problem of gambling to determine payment amounts, and details a method to estimate the ecological compensation amount related to water resources in the Wuxijiang River reservoir area in China. Public statistics and first-hand data obtained from a field investigation were used as data sources. Estimation of the source and receptor amount of ecological compensation relevant to the water resource being investigated was achieved using the contingent valuation method (CVM). The ecological compensation object and its benefit and gambling for the Wuxijiang River water source area are also analyzed in this paper. According to the results of a CVM survey, the ecological compensation standard for the Wuxijiang River was determined by the CVM, and the amount of compensation was estimated. Fifteen blocks downstream of the Wuxijiang River and 12 blocks in the water source area were used as samples to administer a survey that estimated the willingness to pay (WTP) and the willingness to accept (WTA) the ecological compensation of Wuxijiang River for both nonparametric and parametric estimation. Finally, the theoretical value of the ecological compensation amount was estimated. Without taking other factors into account, the WTP of residents in the Wuxi River water source was 297.48 yuan per year, while the WTAs were 3864.48 yuan per year. The theoretical standard of ecological compensation is 2294.39-2993.81 yuan per year. Under the parameter estimation of other factors, the WTP of residents in the Wuxi River water source area was 528.72 yuan per year, while the WTA was 1514.04 yuan per year. The theoretical standard of ecological compensation is 4076.25-5434.99 yuan per year. The main factors influencing the WTP ecological compensation in the Wuxi River basin are annual income and age. The

Public health benefits of reducing air pollution in Shanghai: a proof-of-concept methodology with application to BenMAP.

PubMed

Voorhees, A Scott; Wang, Jiandong; Wang, Cuicui; Zhao, Bin; Wang, Shuxiao; Kan, Haidong

2014-07-01

In recent years, levels of particulate matter (PM) air pollution in China have been relatively high, exceeding China's Class II standards in many cities and impacting public health. This analysis takes Chinese health impact functions and underlying health incidence, applies 2010-2012 modeled and monitored PM air quality data, and estimates avoided cases of mortality and morbidity in Shanghai, assuming achievement of China's Class II air quality standards. In Shanghai, the estimated avoided all cause mortality due to PM10 ranged from 13 to 55 cases per day and from 300 to 800 cases per year. The estimated avoided impact on hospital admissions due to PM10 ranged from 230 cases to 580 cases per day and from 5400 to 7900 per year. The estimated avoided impact on all cause mortality due to PM2.5 ranged from 6 to 26 cases per day and from 39 to 1400 per year. The estimated impact on all cause mortality of a year exposure to an annual or monthly mean PM2.5 concentration ranged from 180 to 3500 per year. In Shanghai, the avoided cases of all cause mortality had an estimated monetary value ranging from 170 million yuan (1 US dollar=4.2 yuan Purchasing Power Parity) to 1200 million yuan. Avoided hospital admissions had an estimated value from 20 to 43 million yuan. Avoided emergency department visits had an estimated value from 5.6 million to 15 million yuan. Avoided outpatient visits had an estimated value from 21 million to 31 million yuan. In this analysis, available data were adequate to estimate avoided health impacts and assign monetary value. Sufficient supporting documentation was available to construct and format data sets for use in the United States Environmental Protection Agency's health and environmental assessment model, known as the Environmental Benefits Mapping and Analysis Program - Community Edition ("BenMAP-CE"). Published by Elsevier B.V.

[Evaluation on cost-effectiveness of snail control project by environmental modification in hilly regions].

PubMed

Li, Shui-Ming; Chen, Shi-Jun; Wu, Xiao-Jun; Chen, Xi-Qing; Zhang, Rong-Ping; Zhang, Jian-Rong

2011-02-01

To evaluate the cost-effectiveness of the snail control project by environmental modification in order to provide the evidence for quickly interrupting the transmission of schistosomiasis in hilly regions. Field investigations were carried out. The changes of the snail habitat areas were compared before and after the snail control project. The direct costs of the snail control were calculated. The reduction rates of snail area and snail density were regarded as the evaluation indexes of the effectiveness. The costs for reduction of 1% of snail area and 1% of snail density were used as the unit for cost-effectiveness analysis. After the 15 projects were implemented, there were no snails in 12 areas. The reduction rates of snail areas were 72.22% to 100%. The reduction rates of the snail area and density were both 100% in the areas with digging new ditches to fill up the old ones and building reservoirs. The total cost of 15 projects was 1 450 800 Yuan. The average cost per unit was 0.56 Yuan/m2. After the snail control project by digging new ditches to fill up the old ones was implemented, the costs of snail area and density decreased by one unit were 300 -700 Yuan, by building reservoirs, the costs were 600 -2 600 Yuan, by building fishpond, the costs were 1 200 - 1 500 Yuan, by watershed comprehensive measures, the costs were 900 - 2 700 Yuan. The cost of digging new ditches to fill up the old ones was significantly lower than that of building reservoirs or watershed comprehensive measures, but there was no significant difference between building reservoirs and watershed comprehensive measures. In hilly regions, the implementation of snail control project by environmental modification combined with construction of water conservancy is effective, and the cost-effectiveness of the snail control with digging new ditches to fill up the old ones is excellent.

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

PubMed

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

2017-04-01

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

76 FR 28808 - In the Matter of Certain Starter Motors And Alternators; Notice of Commission Decision Not To...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-18

... San Francisco, California (``Yun Sheng'') and Electric Motor Services of Logan, West Virginia (``EMS..., San Francisco, California 94080; Electric Motor Services, 70 River Rd., Logan, West Virginia 25601... Motors And Alternators; Notice of Commission Decision Not To Review an Initial Determination Granting...

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

DTIC Science & Technology

1983-04-18

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

Variable Rail Voltage Control of a Brushless DC (BLDC) Motor

DTIC Science & Technology

2013-01-01

Variable Rail Voltage Control of a Brushless DC ( BLDC ) Motor by Yuan Chen, Joseph Conroy, and William Nothwang ARL-TR-6308 January 2013...TR-6308 January 2013 Variable Rail Voltage Control of a Brushless DC ( BLDC ) Motor Yuan Chen, Joseph Conroy, and William Nothwang Sensors...DATES COVERED (From - To) 4. TITLE AND SUBTITLE Variable Rail Voltage Control of a Brushless DC ( BLDC ) Motor 5a. CONTRACT NUMBER 5b. GRANT

JPRS Report, China, Selected Provincial Reports.

DTIC Science & Technology

1991-07-26

114.8 billion yuan. The province’s gross value of the scientific and technological sector, vast numbers of industrial output totalled 219.77 billion...and technological progress made increasingly were valued at 57.04 billion yuan, increasing at an important contributions to economic growth. Educa...outlook and investment environment showed new fairly comfortable life. In 1990, urban people’s per- improvements. The pace of technological transforma

(HEL MRI) 3D Meta Optics for High Energy Lasers

DTIC Science & Technology

2016-09-13

based metal-oxide nano- hair structures for optical vortex generation," Opt. Express 23, 19056-19065 (2015) 15. Li, Yuan, Zeyu Zhang, Wenzhe Li, Jerome...Indumathi Raghu Srimathi, Aaron J. Pung, Yuan Li, Raymond C. Rumpf, and Eric G. Johnson, "Fabrication of metal-oxide nano- hairs for effective index...Grating Based Optical Nano- Hairs Using ALD Nano- Patterning Subwavelength gratings (SWGs) based artificial dielectric elements are used to obtain the

75 FR 16428 - Polyethylene Retail Carrier Bags from the Socialist Republic of Vietnam: Final Affirmative...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-01

... Calvert or Jun Jack Zhao, AD/CVD Operations, Office 6, Import Administration, International Trade... Operations, Office 6, ``Verification of the Questionnaire Responses Submitted by Chin Sheng Company, Ltd... concerning banking in Vietnam. See Memorandum to Barbara E. Tillman, Director, AD/ CVD Operations, Office 6...

76 FR 47589 - Findings of Research Misconduct

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-05

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Office of the Secretary Findings of Research Misconduct... Research Integrity (ORI) has taken final action in the following case: Sheng Wang, PhD, Boston University School of Medicine Cancer Research Center: Based on the Respondent's acceptance of ORI's research...

Aulacidae (Hymenoptera) of Korea, with notes on their biology

USDA-ARS?s Scientific Manuscript database

Five species of Aulacidae are recorded from Korea: Aulacus salicius Sun and Sheng, 2007, Pristaulacus insularis Konishi, 1990, P. intermedius Uchida, 1932, P. kostylevi Alekseev,1986, and P. jirisani Smith and Tripotin, new species. All except P. intermedius represent new country records. A key t...

An ecological compensation standard based on emergy theory for the Xiao Honghe River Basin.

PubMed

Guan, Xinjian; Chen, Moyu; Hu, Caihong

2015-01-01

The calculation of an ecological compensation standard is an important, but also difficult aspect of current ecological compensation research. In this paper, the factors affecting the ecological-economic system in the Xiao Honghe River Basin, China, including the flow of energy, materials, and money, were calculated using the emergy analysis method. A consideration of the relationships between the ecological-economic value of water resources and ecological compensation allowed the ecological-economic value to be calculated. On this basis, the amount of water needed for dilution was used to develop a calculation model for the ecological compensation standard of the basin. Using the Xiao Honghe River Basin as an example, the value of water resources and the ecological compensation standard were calculated using this model according to the emission levels of the main pollutant in the basin, chemical oxygen demand. The compensation standards calculated for the research areas in Xipin, Shangcai, Pingyu, and Xincai were 34.91 yuan/m3, 32.97 yuan/m3, 35.99 yuan/m3, and 34.70 yuan/m3, respectively, and such research output would help to generate and support new approaches to the long-term ecological protection of the basin and improvement of the ecological compensation system.

The Role of the Chinese Military in National Security of Policymaking.

DTIC Science & Technology

1996-01-01

California Press, 1992, pp. 95-124; Wei Li , The Chinese Staff System: A Mechanism for Bureaucratic Control and Integration, Berkeley: Institute of East...representatives, etc. They reportedly continue to perform these roles today. For details, see Wei Li and Lucian W. Pye, "The Ubiquitous Role of the Mishu in...strategic objectives. These included Ye Jianying , Xu Xiangqian, Nie Rongzhen, Yang Shangkun, Zhang Aiping, Yang Dezhi, Yu Qiuli, and Hong Xuezhi. Ye, Xu

RLE (Research Laboratory of Electronics) Progress Report Number 130

DTIC Science & Technology

1988-07-01

Ippen, James G. Fujimoto, Wei-Zhu Lin, Beat Zysset, Robert W. Schoenlein, 4 Michael J. Lagasse The investigation of transient carrier dynamics in GaAs...G. Fujimoto, Wei-Zhu Lin, Reginald Birngruber, Beat Zysset, Robert W. Schoenleln Working in collaboration with researchers at the Massachusetts Eye... Binaural Hearing National Institutes of Health (Grant 5 RO 1 NS 10916) H. Steven Colburn, Nathaniel 1. Durlach, Patrick M. Zurek 17 Brooklyn College14 141

Moving the Enemy: Operational Art in the Chinese PLA’s Huai Hai Campaign (Leavenworth Paper, Number 22)

DTIC Science & Technology

2003-01-01

Nationalist commanders such as Huang Wei , who commanded the Nationalist Twelfth Army during the campaign. I also traveled to Xuzhou, the main city in the...faculty. CCP members are appointed to important administrative positions within the Huangpu Military Academy and attend as students. 1925 Sun Yat-sen...Twelfth Army], Huang Wei commanding, have been drawn into the Tongbai Mountains by the CPFA 2d and 6th columns and local forces. For quite some time

New Models for Protocol Security

DTIC Science & Technology

2015-06-18

Rafael Pass, Alon Rosen , Eylon Yogev: One- Way Functions and (Im)Perfect Obfuscation. FOCS 2014: 374-383 14. Joseph Y. Halpern, Rafael Pass, Lior Seeman...Conservative belief and rationality. Games and Economic Behavior 80: 186-192 (2013) 21. Rafael Pass, Alon Rosen , Wei-Lung Dustin Tseng: Public-Coin...Pass, Wei-Lung Dustin Tseng: The Knowledge Tightness of Par- allel Zero-Knowledge. TCC 2012: 512-529 44. Boaz Barak , Ran Canetti, Yehuda Lindell, Rafael

Benchmarks for Evaluation of Distributed Denial of Service (DDOS)

DTIC Science & Technology

2008-01-01

publications: [1] E. Arikan , Attack Profiling for DDoS Benchmarks, MS Thesis, University of Delaware, August 2006. [2] J. Mirkovic, A. Hussain, B. Wilson...Sigmetrics 2007, June 2007 [5] J. Mirkovic, E. Arikan , S. Wei, S. Fahmy, R. Thomas, and P. Reiher Benchmarks for DDoS Defense Evaluation, Proceedings of the...Security Experimentation, June 2006. [9] J. Mirkovic, E. Arikan , S. Wei, S. Fahmy, R. Thomas, P. Reiher, Benchmarks for DDoS Defense Evaluation

Lung Cancer-Specific Circular RNAs as Biomarkers

DTIC Science & Technology

2017-08-01

Award Number: W81XWH-16-1-0239 TITLE: Lung Cancer-Specific Circular RNAs as Biomarkers PRINCIPAL INVESTIGATOR: Yin-Yuan Mo CONTRACTING...Specific Circular RNAs as Biomarkers 5a. CONTRACT NUMBER 5b. GRANT NUMBER W81XWH-16-1-0239 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) Yin-Yuan Mo Betty...14. ABSTRACT The major goal of this application is to determine whether lung cancer cells differentially express circular RNAs such that these

Ba-Wei-Die-Huang-Wan (Hachimi-jio-gan) can ameliorate cyclophosphamide-induced ongoing bladder overactivity and acidic adenosine triphosphate solution-induced hyperactivity on rats prestimulated bladder.

PubMed

Lee, Wei-Chia; Wu, Chia-Ching; Chuang, Yao-Chi; Tain, You-Lin; Chiang, Po-Hui

2016-05-26

Ba-Wei-Die-Huang-Wan (BWDHW) is the traditional Chinese medicine formula containing eight ingredients, namely Rehmannia glutinosa (Gaetn.) DC., root, steamed & dried; Cornus officinalis Siebold & Zucc., fructus, dried; Dioscorea oppositifolia L., root, dried; Alisma plantago-aquatica, subsp. orientale (Sam.) Sam., tuber, dried; Poria cocos (Fr.) Wolf., sclerotium, dried; Paeonia×suffruticosa Andrews, bark, dried; Cinnamomum cassia (Nees & T.Nees) J. Presl, bark, dried; Aconitum carmichaeli Debeaux, lateral root, dried & processed. It has been used for diabetes and urinary frequency treatments. We investigate effects of BWDHW on cyclophosphamide (CYP)-induced ongoing bladder overactivity and acidic adenosine triphosphate (ATP) solution-induced hyperactivity on rat's prestimulated bladder. Female Wistar rats were injected with intraperitoneal CYP (100mg/kg) or saline respectively. Rats were treated with BWDHW (90mg/kg/day) or vehicle for the next five days. After treatments animals were evaluated both in metabolic cage model and then by cystometry. Acidic ATP solution (5mM, pH 3.3) was instilled to provoke bladder hyperactivity. Bladder mucosa and muscle proteins were assessed by Western blotting. As compared to the controls, the CYP group showed significantly decreased mean cystometric intercontractile interval and increased micturition frequency, whereas the CYP/BWDWH group did not. The CYP group had significant protein overexpression in mucosal M2, M3, P2X2, and P2X3 receptors as well as detrusor M2 and M3 receptors. However, the CYP/BWDWH group had insignificant changes from controls. In the provoking test, the control/BWDHW and CYP/BWDHW groups were less affected by acidic ATP stimulation of intercontractile interval changes than the control group. Compared to the control group, the control/BWDHW group showed significantly lower mucosal P2X3 protein expression and the CYP group showed significant mucosal TRPV1 protein upregulation after the provoking test

77 FR 18831 - Government-Owned Inventions; Availability for Licensing

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-28

... current agents Experimental therapeutic to reduce inflammation systematically and within the brain... Tweedie, Harold W. Holloway, Qian-sheng Yu (all of NIA). Publication: Luo W, et al. Design, synthesis and... cancer peptide recognized by the T cell receptor of each clone. Development Stage: Pre-clinical Clinical...

Improving the performance of social health insurance system through increasing outpatient expenditure reimbursement ratio: a quasi-experimental evaluation study from rural China.

PubMed

Miao, Yudong; Gu, Jianqin; Zhang, Liang; He, Ruibo; Sandeep, Sandeep; Wu, Jian

2018-06-25

China has set up a universal coverage social health insurance system since the 2009 healthcare reform. Due to the inadequate funds, the social health insurance system reimbursed the inpatient expenditures with much higher ratio than outpatient expenditure. The gap in reimbursement ratios resulted in a rapid rising hospitalization rate but poor health outcomes among the Chinese population. A redistribution of social health insurance funds has become one of the main challenges for the performance of Social Health Insurance. Two comparable counties, Dangyang County and Zhijiang County, in Hubei Province of China, were sampled as the intervention group and the control group, respectively. The Social Health Insurance Management Department of the intervention group budgeted 600 yuan per capita per year to the patients with 3rd stage hypertension to cover their outpatient expenditures. The outpatient spending in the control group were paid out-of-pocket. The inpatient expenditures reimbursement policies in both groups were not changed. Besides, the Social Health Insurance Management Department of the intervention group budgeted 100 yuan per patient per year to township physicians and hospitals to provide health management services for the patients. While, the health management services in the control group were still provided by health workers. A Propensity Score Matching model and Difference-in-differences model were used to estimate the net effects of the intervention in dimensions of medical services utilization, medical expenditures, SHI reimbursement, and health outcomes. One thousand, six hundred and seventy three pairs of patients were taken as valid subjects to conduct Difference-in-differences estimation after the Propensity Score Matching. The net intervention effect is to increase outpatient frequency by 3.3 (81.0%) times (P < 0.05), to decrease hospitalization frequency by 0.075 (- 60.0%) times (P < 0.05), and to increase the per capita total medical

Supplementary catalogue of the Anthomyiidae (Diptera) of China

PubMed Central

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

2014-01-01

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

China’s Currency: Economic Issues and Options for U.S. Trade Policy

DTIC Science & Technology

2008-05-22

otherwise, the results may represent nothing more than spurious correlation. One rationale is called the “ Balassa - Samuelson ” effect: as countries get richer...the mobility of labor and capital in China may interfere with the Balassa - Samuelson effect.45 Cheung et al. are able to replicate others’ results...overall U.S. trade deficit is unsustainable, and revaluing the yuan would reduce it. This goes beyond an argument that China has fixed the yuan at an

OSA Proceedings on Ultrafast Electronics and Optoelectronics Held in San Francisco, California on January 25 -27, 1993. Volume 14,

DTIC Science & Technology

1993-01-27

Venkatesan, Zhi- Yuan Shen, Philip Pang, Dennis J. Kountz, and William L Holstein Response of a Nb/A1203/Nb Tunnel Junction to Picosecond Electrical Pulses...Mwhra (edo) 0 1993 Optical Sockty ofAnierica 152 Ultrafast Electronics and Optoelectronics core cladding COW MAD 75. 4UHN 1058nm 50Ps A A optical...Maryland. College Park; Maryland 20742 7hi-Yuan Shen, Philip Pang, Dennis J. Kountz, and William L. Holstein Central Research and Development, Du Pont, PO

Study on the techniques of valuation of ecosystem services based on remote sensing in Anxin County

NASA Astrophysics Data System (ADS)

Wang, Hongyan; Li, Zengyuan; Gao, Zhihai; Wang, Bengyu; Bai, Lina; Wu, Junjun; Sun, Bin; Wang, Zhibo

2014-05-01

The farmland ecosystem is an important component of terrestrial ecosystems and has a fundamental role in the human life. The wetland is an unique and versatile ecological system. It is important for rational development and sustainable utilization of farmland and wetland resources to study on the measurement of valuation of farmland and wetland ecosystem services. It also has important significance for improving productivity. With the rapid development of remote sensing technology, it has become a powerful tool for evaluation of the value of ecosystem services. The land cover types in Anxin County mainly was farmland and wetland, the indicator system for ecosystem services valuation was brought up based on the remote sensing data of high spatial resolution ratio(Landsat-5 TM data and SPOT-5 data), the technology system for measurement of ecosystem services value was established. The study results show that the total ecosystem services value in 2009 in Anxin was 4.216 billion yuan, and the unit area value was between 8489 yuan/hm2 and 329535 yuan/hm2. The value of natural resources, water conservation value in farmland ecosystem and eco-tourism value in wetland ecosystem were higher than the other, total of the three values reached 2.858 billion yuan, and the percentage of the total ecosystem services values in Anxin was 67.79%. Through the statistics in the nine towns and three villages of Anxin County, the juantou town has the highest services value, reached 0.736 billion yuan. Scientific and comprehensive evaluation of the ecosystem services can conducive to promoting the understanding of the importance of the ecosystem. The research results had significance to ensure the sustainable use of wetland resources and the guidance of ecological construction in Anxin County.

77 FR 60141 - Notice of Receipt of Complaint; Solicitation of Comments Relating to the Public Interest

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-02

... respondents Anbess Electronices Co. Ltd. of China; Alibaba.com , Limited of China; Alibaba.com , Inc. of Santa... International, LLC of Redondo Beach, CA; Fellowes, Inc. of Itsaca, IL; Jie Sheng Technology of China; JWIN... Jacksonville, FL; ROCON Digital Technology Corp. of China; Shenzhen Huafeng Technology Co., Ltd. of China...

Progressive Degradation of Crude Oil n-Alkanes Coupled to Methane Production under Mesophilic and Thermophilic Conditions

PubMed Central

Cheng, Lei; Shi, Shengbao; Li, Qiang; Chen, Jianfa; Zhang, Hui; Lu, Yahai

2014-01-01

Although methanogenic degradation of hydrocarbons has become a well-known process, little is known about which crude oil tend to be degraded at different temperatures and how the microbial community is responded. In this study, we assessed the methanogenic crude oil degradation capacity of oily sludge microbes enriched from the Shengli oilfield under mesophilic and thermophilic conditions. The microbial communities were investigated by terminal restriction fragment length polymorphism (T-RFLP) analysis of 16S rRNA genes combined with cloning and sequencing. Enrichment incubation demonstrated the microbial oxidation of crude oil coupled to methane production at 35 and 55°C, which generated 3.7±0.3 and 2.8±0.3 mmol of methane per gram oil, respectively. Gas chromatography-mass spectrometry (GC-MS) analysis revealed that crude oil n-alkanes were obviously degraded, and high molecular weight n-alkanes were preferentially removed over relatively shorter-chain n-alkanes. Phylogenetic analysis revealed the concurrence of acetoclastic Methanosaeta and hydrogenotrophic methanogens but different methanogenic community structures under the two temperature conditions. Candidate divisions of JS1 and WWE 1, Proteobacteria (mainly consisting of Syntrophaceae, Desulfobacteraceae and Syntrophorhabdus) and Firmicutes (mainly consisting of Desulfotomaculum) were supposed to be involved with n-alkane degradation in the mesophilic conditions. By contrast, the different bacterial phylotypes affiliated with Caldisericales, “Shengli Cluster” and Synergistetes dominated the thermophilic consortium, which was most likely to be associated with thermophilic crude oil degradation. This study revealed that the oily sludge in Shengli oilfield harbors diverse uncultured microbes with great potential in methanogenic crude oil degradation over a wide temperature range, which extend our previous understanding of methanogenic degradation of crude oil alkanes. PMID:25409013

[Micro-simulation of firms' heterogeneity on pollution intensity and regional characteristics].

PubMed

Zhao, Nan; Liu, Yi; Chen, Ji-Ning

2009-11-01

In the same industrial sector, heterogeneity of pollution intensity exists among firms. There are some errors if using sector's average pollution intensity, which are calculated by limited number of firms in environmental statistic database to represent the sector's regional economic-environmental status. Based on the production function which includes environmental depletion as input, a micro-simulation model on firms' operational decision making is proposed. Then the heterogeneity of firms' pollution intensity can be mechanically described. Taking the mechanical manufacturing sector in Deyang city, 2005 as the case, the model's parameters were estimated. And the actual COD emission intensities of environmental statistic firms can be properly matched by the simulation. The model's results also show that the regional average COD emission intensity calculated by the environmental statistic firms (0.002 6 t per 10 000 yuan fixed asset, 0.001 5 t per 10 000 yuan production value) is lower than the regional average intensity calculated by all the firms in the region (0.003 0 t per 10 000 yuan fixed asset, 0.002 3 t per 10 000 yuan production value). The difference among average intensities in the six counties is significant as well. These regional characteristics of pollution intensity attribute to the sector's inner-structure (firms' scale distribution, technology distribution) and its spatial deviation.

Toward High Performance Photovoltaic Cells based on Conjugated Polymers

DTIC Science & Technology

2016-12-26

AFRL-AFOSR-JP-TR-2016-0103 Toward High Performance Photovoltaic Cells based on Conjugated Polymers Kung-Hwa Wei National Chiao Tung University Final...Conjugated Polymers 5a.  CONTRACT NUMBER 5b.  GRANT NUMBER FA2386-15-1-4113 5c.  PROGRAM ELEMENT NUMBER 61102F 6. AUTHOR(S) Kung-Hwa Wei 5d.  PROJECT...gap polymer with good packing order as the active layer for a single-junction photovoltaic device. The light absorptions for the small molecule and the

Regulation of BRCA1 Function by DNA Damage-Induced Site-Specific Phosphorylation

DTIC Science & Technology

2007-06-01

3. Hamaguchi, M., Meth, J.L., von Klitzing, C., Wei, W., Esposito, D., Rodgers, L., Walsh, T., Welcsh, P., King, M.- C., and Wigler, M.H. (2002...Jongmans, W., Vuillaume, M., Chrzanowska, K., Smeets, D., Sperling , K., and Hall, J. (1997). Nijmegen breakage syndrome cells fail to induce the p53-mediated...target for overcoming endocrine resistance. Clin Cancer Res 10:331S–336S 18. Hamaguchi M, Meth JL, von Klitzing C, Wei W, Esposito D, Rodgers L, Walsh T

JPRS Report, China.

DTIC Science & Technology

1991-04-30

on the hardline faction’s "liberaliza- by Mao Zedong. tion" hook , it was extremely difficult for them to com- plete re-registration as Party members...overall Gross value of industrial and 168.43 357.73 45.7 agricultural output (100 mil- economic work on a course which places a realistic stress lion yuan...strategic Local State Revenues (100 15.17 35.13 131.6 goals of the second stage of socialist modernization. The million yuan) symposium stressed questions

China Report, Economic Affairs

DTIC Science & Technology

1984-04-05

CONTENTS PEOPLE’S REPUBLIC OF CHINA NATIONAL POLICY AND ISSUES Lu Dong on Achieving Better Economic Results ( Lu Dong; JINGJI RIBAO, 2 Mar 84) ’ 1... LU DONG ON ACHIEVING BETTER ECONOMIC RESULTS HK210621 Beijing JINGJI RIBAO in Chinese 2 Mar 84 pp 1-3 [ Lu Dong [0712 2639]: "Dare to Create a New...Yuan Baohua on Ideological Work in Enterprises (Yuan Baohua; JINGJI RIBAO, 9 Mar 84) 27 PROVINCIAL WORK REPORTS Fujian’s Hu Ping Outlines Economic

Scouting, Signaling, and Gatekeeping: Chinese Naval Operations in Japanese Waters and the International Law Implications (China Maritime Study, Number 2)

DTIC Science & Technology

2009-02-01

homing tor- pedoes .27 If so, the Yuan is a potent threat to both surface and subsurface combatants. Supplementing its three Yuan-class vessels, the...Sub in Its Waters Was Chinese,” Voice of America, 12 November 2004, and “Japanese Minister Links China’s Sub Intrusion to Gas Explora- tion,” Voice...2008, available at www.iht.com/articles/ap/2008/ 06/18/asia/AS-GEN-Japan-China-Gas.php. 91. Herman, “Japanese Minister Links China’s Sub Intrusion to

75 FR 20335 - Certain Oil Country Tubular Goods from the People's Republic of China: Final Determination of...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-19

... tubing, of iron (other than cast iron) or steel (both carbon and alloy), whether seamless or welded... Seamless Tube Mill of Inner Mongolia Baotou Steel 29.94 and Trading Co., Ltd Union Co., Ltd.\\27\\ Benxi... Century Machinery Co. Ltd.;Tianjin Seamless Steel Pipe Plant; Baoshan Iron & Steel Co. Ltd Shengli...

Posttranscriptional Regulation of the Neurofibromatosis 2 Gene

DTIC Science & Technology

2005-08-01

videomicroscopy . Neoplasia 1:31-41 Long-Sheng Chang et al. 32 232. Valk, P.J., Verhaak, R.G., Beijen, M.A., Erpelinck, C.A., Barjesteh van Waalwijk van Doorn...assessed by intravital multi-fluorescence videomicroscopy . Neoplasia. 1999; 1: 31-41. 137. Vajkoczy P, Menger MD, Goldbrunner R, et al. Targeting

Teaching Speaking Skills in English Language Using Classroom Activities in Secondary School Level in Eldoret Municipality, Kenya

ERIC Educational Resources Information Center

Gudu, Benter Oseno

2015-01-01

There is a general public concern in Kenya that majority of Form Four school leavers lack communicative and linguistic competence and thus cannot sustain conversation in English language without occasionally code switching to "Sheng" or Kiswahili. This study sought to find out the classroom activities used by teachers to promote…

The Role of AKT2 in Human Breast Cancer

DTIC Science & Technology

2002-06-01

factors, Aktl becomes phosphorylated at these two serous cystadenocarcinomas , four mucinous cystadeno- residues. It has been shown that AKT2 is activated...AD Award Number: DAMD17-01-1-0397 TITLE: The Role of AKT2 in Human Breast Cancer PRINCIPAL INVESTIGATOR: Zeng Qiang Yuan, Ph.D. Jin Q. Cheng, M.D...in Human Breast Cancer DAMD17-01-1-0397 6. AUTHOR(S) Zeng Qiang Yuan, Ph.D. Jin Q. Cheng, M.D., Ph.D. 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES

Infinite tension limit of the pure spinor superstring

NASA Astrophysics Data System (ADS)

Berkovits, Nathan

2014-03-01

Mason and Skinner recently constructed a chiral infinite tension limit of the Ramond-Neveu-Schwarz superstring which was shown to compute the Cachazo-He-Yuan formulae for tree-level d = 10 Yang-Mills amplitudes and the NS-NS sector of tree-level d = 10 supergravity amplitudes. In this letter, their chiral infinite tension limit is generalized to the pure spinor superstring which computes a d = 10 superspace version of the Cachazo-He-Yuan formulae for tree-level d = 10 super-Yang-Mills and supergravity amplitudes.

[Cost-effectiveness and affordability of strategy for preventing mother-to-child transmission of hepatitis B in China].

PubMed

Lin, Y; Zhang, S X; Yang, P C; Cai, Y L; Zou, Y H

2017-07-10

Objective: To evaluate the cost effectiveness of nationwide prevention of mother to child transmission (PMTCT) strategy for hepatitis B, and estimate the willing to pay and budget impacts on the PMTCT. Methods: The decision analytic Markov model for the PMTCT was constructed and a birth cohort of Chinese infants born in 2013 was used to calculate the cost-effectiveness of the PMTCT among them compared with those receiving no intervention. The parameters in the model were obtained from literatures of national surveys or Meta-analysis. The costs, cases of HBV-related diseases and quality-adjusted life-years (QALYs) were obtained from the societal and payer perspectives, respectively. The incremental cost-effectiveness ratio (ICER) was used as measures of strategy optimization. One-way and probability sensitivity analysis were performed to explore the uncertainty of the primary results. In addition, cost-effectiveness acceptability curve and cost-effectiveness affordability curves were drawn to illustrate the cost effectiveness threshold and financial budget of the PMTCT strategy. Results: The lifetime cost for PMTCT strategy was 4 063.5 yuan (RMB) per carrier, which was 37 829.7 yuan (RMB) lower compared with those receiving no intervention. Due to the strategy, a total of 24.516 1 QALYs per person would be gained, which was higher than that in those receiving no intervention. From societal perspective, the ICER was -59 136.6 yuan (RMB) per additional QALYs gained, indicating that the PMTCT is cost effective. The results were reliable indicated by one-way, multi-way and probability sensitivity analyses. By the CEAC, the willing to pay was much lower than the cost-effectiveness threshold. From the affordability curve of the PMTCT strategy, the annual budget ranged from 590.4 million yuan (RMB) to 688.8 million yuan (RMB), which was lower than the financial ability. Based on the results of cost-effectiveness affordability curves, the higher annual budget was determined

[Cost-effectiveness of the HIV screening program carried out in Guangxi Zhuang Autonomous Region infectious disease special demonstration project areas].

PubMed

Lu, Huaxiang; Luo, Liuhong; Chen, Li; Zhang, Shizhen; Liang, Yingfang; Li, Li; Chen, Zhenqiang; Huo, Xiaoxing; Wu, Xinghua

2015-06-01

To analyze the cost effectiveness of HIV screening project in three Guangxi infectious disease special demonstration project countries in 2013. To calculate the funds used for the HIV screening project and to study the data on HIV/AIDS and HAART. A five-tree markov model was used to evaluate the quality adjusted life year (QALY) of this HIV screening project and to analyze the related cost effectiveness of the project. The cost of HIV screening in Guangxi infectious disease special demonstration project areas was 19.205 million Yuan and having identified 1 218 HIV/AIDS patients. The average costs for HIV/AIDS positive detection in three project countries were 14.562, 18.424 and 14.042 thousand Yuan per case. The QALYs gained from finding a HIV/AIDS case were 12.736, 8.523 and 8.321 on average, with the total number of QALYs gained from the project as 5 973.184, 3 613.752 and 2 704.325. The overall cost effectiveness ratio of the project was 1.562 thousand Yuan per QALY, and 1.143, 2.162 and 1.688 thousand Yuan per QALY in these three project countries. Project country "A" showed better cost effectiveness index than country B and C. The HIV screening project in Guangxi seemed relatively cost-effective but the average cost of HIV/AIDS positive detection was expensive. To strengthen HAART work for HIV/AIDS could improve the cost-effective of the project.

Comment on ``Numerics of the lattice Boltzmann method: Effects of collision models on the lattice Boltzmann simulations''

NASA Astrophysics Data System (ADS)

Karlin, I. V.; Succi, S.; Chikatamarla, S. S.

2011-12-01

Critical comments on the entropic lattice Boltzmann equation (ELBE), by Li-Shi Luo, Wei Liao, Xingwang Chen, Yan Peng, and Wei Zhang in Ref. , are based on simulations, which make use of a model that, despite being referred to as the ELBE by the authors, is in fact equivalent to the standard lattice Bhatnagar-Gross-Krook equation for low Mach number simulations. In this Comment, a concise review of the ELBE is provided and illustrated by means of a three-dimensional turbulent flow simulation, which highlights the subgrid features of the ELBE.

Mathematisches Bewusstsein

NASA Astrophysics Data System (ADS)

Kaenders, Rainer; Kvasz, Ladislav

Wenn jemand sagt, dass ein Bus um 9 Uhr abfährt - weiß man es dann? Angenommen, man ist darüber unterrichtet, dass die Busse unter der Woche immer zur vollen Stunde abfahren - von 7 Uhr morgens bis 7 Uhr abends, weiß man es dann mit dem Wissen um diese allgemeine Regel besser, dass der Bus um 9 Uhr abfährt? Macht es einen Unterschied, ob man den Fahrplan erstellt, den Bus lenkt oder nur mitfährt, um sich dieser Tatsache bewusst zu sein?

PIXE analysis of Chinese ancient greenish white porcelain

NASA Astrophysics Data System (ADS)

Cheng, Lin; Ding, Xun-liang; Feng, Song-lin; Cheng, Huang-sheng; Zhang, Wen-Jiang; Fan, Chang-Sheng

2006-03-01

This paper reports the results about the PIXE analysis of major, minor and trace elements of Chinese ancient greenish white porcelain and blue-and-white porcelain produced in Hutian Kiln (Jingdezhen district, Jiangxi province) during 10th-14th centuries. The porcelain body and greenish white glaze from northern Song (AD 960), southern Song (AD 1037-1276), early Yuan (AD 1279-1320), later Yuan (AD 1320-1368) were investigated together with white-and-blue glaze from Ming dynasty (AD 1368-1644). The obtained data were further analyzed by factor analysis.

Non-destructive analysis and appraisal of ancient Chinese porcelain by PIXE

NASA Astrophysics Data System (ADS)

Cheng, H. S.; Zhang, Z. Q.; Xia, H. N.; Jiang, J. C.; Yang, F. J.

2002-05-01

This paper reports the results of the PIXE analysis on ancient Chinese blue and white porcelain fired at Kuan Kiln (Jingdezhen, Jiangxi province) during 13-19th century. The major, minor and trace element of porcelain body, white glaze and blue glaze were determined by PIXE. In this paper the chemical compositions of porcelain body, white glaze and blue glaze measured from Yuan (AD 1206-1368), Ming (AD 1368-1644) and Qing (AD 1616-1911) blue and white porcelain are present. The cobalt blue pigment used in Yuan, Ming and Qing are also discussed.

On the use of COSMO-SkyMed time series for the identification of Archaeological traces dating from the Eastern-Han to Northern-Wei Dynasties in Luoyang city.

NASA Astrophysics Data System (ADS)

Chen, Fulong; Masini, Nicola; Yang, Ruixia; Feng, Dexian; Lasaponara, Rosa

2015-04-01

The availability of Very High Resolution (VHR) Synthetic Aperture SAR (SAR) data (Lasaponara and Masini 2013, Tapete et al. 2013), such as TerraSAR-X and Cosmo Sky Med launched in 2007, opened a new era in the spaceborne SAR remote sensing, including archaeology remote sensing previous mainly based on optical data (see for example Lasaponara and Masini 2012, Ciminale et al. 2009, Masini and Lasaponara 2006). They provide powerful tools, based on active sensors from space operating in the microwave frequency range, which are useful to extract information about the contemporary landscape and make possible, in some conditions, to infer changes in the former environment and to detect archaeological remains. Nevertheless, the capability of satellite radar technology in archaeology has so far not been fully assessed. This paper (Chen et al 2015) is a pioneering effort to assess the potential of satellite SAR X-band data in the detection of archaeological marks. We focus on the results obtained from a collaborative contribution jointly carried out by archaeologists and remote sensing experts in order to test the use of COSMO-SkyMed data in different contexts and environmental conditions. The methodological approach we adopted is based on multi-temporal analysis performed to reduce noise and highlight archaeological marks. Results from multi-temporal data analysis, conducted using 40 scenes from COSMO-SkyMed X-band Stripmap data (27 February to 17 October 2013), enable us to detect unknown archaeological crop, soil, and shadow marks representing Luoyang city, dating from the Eastern-Han to Northern-Wei Dynasties. Reference Chen F., Masini N., Yang R., Milillo P., Feng D., Lasaponara R., 2015 A Space View of Radar Archaeological Marks: First Applications of COSMO-SkyMed X-Band Data. Remote Sens. 2015, 7, 24-50; doi:10.3390/rs70100024. Lasaponara R., Masini N. 2013, Satellite Synthetic Aperture Radar in Archaeology and Cultural Landscape: An Overview. Archaeological

Hap1 and GABA: thinking about food intake.

PubMed

Woods, Stephen C; Seeley, Randy J

2006-06-01

GABA stimulation of hypothalamic GABAA receptors increases food intake and body weight. Huntingtin-associated protein-1 (Hap1), is highly expressed in the hypothalamus and increases activity at GABAA receptors; mice lacking Hap1 are hypophagic. A recent paper (Sheng et al.,2006) further explores the role of Hap1 in the control of food intake.

Precision Atomic Beam Spectroscopy Using Stabilized Lasers.

DTIC Science & Technology

1985-06-30

spacer (a Zerodur rod 15 cm dia. by 30 cm length) under ir I MN, M A 9 differentials of its own weight. A powerful tilt stabilization concept has been...1120-2523 (1936). 3504. Jo L. Hell, No Len -Sheng and G. Kramer,’Prinuiples of *ptical phase lock ng: :ith eppr catien to internal mirror Ne-o

75 FR 32741 - Action Affecting Export Privileges; Shu Quan-Sheng

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-09

... DEPARTMENT OF COMMERCE Bureau of Industry and Security Action Affecting Export Privileges; Shu... Regulations; B. Take any action that facilitates the acquisition or attempted acquisition by the Denied Person.... Take any action to acquire from or to facilitate the acquisition or attempted acquisition from the...

Ethanoligenens harbinense gen. nov., sp. nov., isolated from molasses wastewater.

PubMed

Xing, Defeng; Ren, Nanqi; Li, Qiubo; Lin, Ming; Wang, Aijie; Zhao, Lihua

2006-04-01

Two strictly anaerobic bacterial strains (YUAN-3T and X-29) were isolated from anaerobic activated sludge of molasses wastewater in a continuous stirred-tank reactor. The strains were Gram-positive, non-spore-forming, mesophilic and motile. Cells were regular rods (0.4-0.8 x 1.5-8.0 microm) and occurred singly, in pairs and sometimes in chains of up to eight. Autoaggregative and autofluorescent growth of strain YUAN-3T and non-aggregative growth of strain X-29 were observed at 20-44 degrees C and pH 3.5-9.0. Both strains hydrolysed gelatin and aesculin and fermented several kinds of mono-, di- and oligosaccharides. Fermentation end products formed from glucose were acetate, ethanol, hydrogen and carbon dioxide. The predominant cellular fatty acids were the branched-chain fatty acids iso-C(16 : 0) (44.18 %) and iso-C(12 : 0) (26.67 %). The DNA G+C contents of strains YUAN-3T and X-29 were 47.8 and 49.0 mol%, respectively. Phylogenetic analysis based on 16S rRNA gene sequences revealed that the isolates represent a novel phyletic sublineage within the Clostridium cellulosi rRNA cluster, with <92 % 16S rRNA gene sequence similarity to currently known species. On the basis of polyphasic evidence from this study, it is proposed that the unknown bacterium should be classified in a new genus as a novel species, Ethanoligenens harbinense gen. nov., sp. nov. The type strain of Ethanoligenens harbinense is YUAN-3T (=JCM 12961T = CGMCC 1.5033T).

Cost-Benefit Analysis of Green Infrastructures on Community Stormwater Reduction and Utilization: A Case of Beijing, China.

PubMed

Liu, Wen; Chen, Weiping; Feng, Qi; Peng, Chi; Kang, Peng

2016-12-01

Cost-benefit analysis is demanded for guiding the plan, design and construction of green infrastructure practices in rapidly urbanized regions. We developed a framework to calculate the costs and benefits of different green infrastructures on stormwater reduction and utilization. A typical community of 54,783 m 2 in Beijing was selected for case study. For the four designed green infrastructure scenarios (green space depression, porous brick pavement, storage pond, and their combination), the average annual costs of green infrastructure facilities are ranged from 40.54 to 110.31 thousand yuan, and the average of the cost per m 3 stormwater reduction and utilization is 4.61 yuan. The total average annual benefits of stormwater reduction and utilization by green infrastructures of the community are ranged from 63.24 to 250.15 thousand yuan, and the benefit per m 3 stormwater reduction and utilization is ranged from 5.78 to 11.14 yuan. The average ratio of average annual benefit to cost of four green infrastructure facilities is 1.91. The integrated facilities had the highest economic feasibility with a benefit to cost ratio of 2.27, and followed by the storage pond construction with a benefit to cost ratio of 2.14. The results suggested that while the stormwater reduction and utilization by green infrastructures had higher construction and maintenance costs, their comprehensive benefits including source water replacements benefits, environmental benefits and avoided cost benefits are potentially interesting. The green infrastructure practices should be promoted for sustainable management of urban stormwater.

[Evaluation of cultural service value of aquaculture pond ecosystem: a case study in a water conservation area of Shanghai].

PubMed

Li, Sheng; Guo, Zong-xiang; Yang, Huai-yu; Yang, Zheng-yong

2009-12-01

Pond aquaculture has existed in China for thousands of years, which has not only contributed great economic value, but also presented cultural value for human beings. With the development and upgrading of Chinese economy and culture, these values will be highlighted further. To evaluate the cultural service value of pond aquaculture ecosystem would provide a scientific base to the policy-making to avoid or reduce the wrong design-making or avoid the policy-malfunction, and also, to promote the development of aquaculture and related recreational fishing industry, increase the added value of aquaculture and the income of fish-farmers, and promote the economic development of rural area. Based on the survey data from the aquaculture ponds in the water conservation area of Dianshan Lake in Qingpu District of Shanghai and the related statistical data, the cultural service value including recreational value and existence value of the aquaculture pond ecosystem in the area was estimated by means of travel cost method (TCM) and contingent valuation method (CVM). The total cultural service value of this ecosystem was about 213 million Yuan x a(-1) or 231296. 69 Yuan x hm(-2) x a(-1), being 5. 25 times of the market value of aquaculture products, among which, recreational value was about 189 million Yuan x a(-1), and existence value was about 24 million Yuan x a(-1). It was suggested that in the construction of new rural areas of Shanghai, sufficient attention should be paid on the full play of the cultural service value of aquaculture pond ecosystem.

A feasible DY conjugate gradient method for linear equality constraints

NASA Astrophysics Data System (ADS)

LI, Can

2017-09-01

In this paper, we propose a feasible conjugate gradient method for solving linear equality constrained optimization problem. The method is an extension of the Dai-Yuan conjugate gradient method proposed by Dai and Yuan to linear equality constrained optimization problem. It can be applied to solve large linear equality constrained problem due to lower storage requirement. An attractive property of the method is that the generated direction is always feasible and descent direction. Under mild conditions, the global convergence of the proposed method with exact line search is established. Numerical experiments are also given which show the efficiency of the method.

[Report and analysis of periodicals of oral science in China].

PubMed

Wei, Ting; Wu, You-nong; Tang, Wei-rong; Cao, Ling; Smales, Roger J

2011-02-01

To review and analyze the history and current situation of stomatological journals in China from 1949 to 2009. The data from journal database, web sites and yearbooks were collected, and the information on Chinese dental journals, national economic indicators and the development in dental disciplines from 1949 to 2009 were obtained. The dental journals numbered one kind, four issues in 1949 and 32 kinds, 204 issues in 2009. China's gross domestic product (GDP) was from 67.9 billion Yuan in 1949 to 30.067 trillion Yuan in 2008. The quantity of stomatological journals in China has increased remarkably over the past 60 years.

The genus Rhynchobanchus Kriechbaumer in China, with descriptions of a new species and first record of the genus from Oriental region (Hymenoptera, Ichneumonidae, Banchinae).

PubMed

Li, Ze-Jian; Li, Tao; Yan, Jun; Sheng, Mao-Ling

2018-01-01

Six species and two subspecies of the genus Rhynchobanchus Kriechbaumer, 1894 are reported from China, of which one, Rh. flavomaculatus Sheng, sp. n. , is a new species and the first record of the genus from the Oriental Region. Rhynchobanchus flavopictus orientalis Kuslitzky, 2007 is a new Chinese record. A key to the species of Rhynchobanchus occurring in China is provided.

People’s Republic of China Scientific Abstracts, Number 202

DTIC Science & Technology

1978-10-30

is 90%. The average fermentation cycle is around 100 hours. 22 AUTHOR: None ORG: Dissolved Oxygen Research Group, Antibiotics Specialty...traditional Chinese herbal medicine on Staphylococcus areus, type B Streptococcus haemolyticus, Pneumococcus, Bacillus dysenteriae, Bacillus coli...in 1973 to the present one ton. 30 AUTHOR: HSIEH Yen-sen [6200 0917 2773] ORG; Heilungkiang Sui -hua County Hsin-sheng Commune Biological Pesticide

Space Wei QI: The Launch of Shenzhou V

DTIC Science & Technology

2004-01-01

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

Representing macropore flow at the catchment scale: a comparative modeling study

NASA Astrophysics Data System (ADS)

Liu, D.; Li, H. Y.; Tian, F.; Leung, L. R.

2017-12-01

Macropore flow is an important hydrological process that generally enhances the soil infiltration capacity and velocity of subsurface water. Up till now, macropore flow is mostly simulated with high-resolution models. One possible drawback of this modeling approach is the difficulty to effectively represent the overall typology and connectivity of the macropore networks. We hypothesize that modeling macropore flow directly at the catchment scale may be complementary to the existing modeling strategy and offer some new insights. Tsinghua Representative Elementary Watershed model (THREW model) is a semi-distributed hydrology model, where the fundamental building blocks are representative elementary watersheds (REW) linked by the river channel network. In THREW, all the hydrological processes are described with constitutive relationships established directly at the REW level, i.e., catchment scale. In this study, the constitutive relationship of macropore flow drainage is established as part of THREW. The enhanced THREW model is then applied at two catchments with deep soils but distinct climates, the humid Asu catchment in the Amazon River basin, and the arid Wei catchment in the Yellow River basin. The Asu catchment has an area of 12.43km2 with mean annual precipitation of 2442mm. The larger Wei catchment has an area of 24800km2 but with mean annual precipitation of only 512mm. The rainfall-runoff processes are simulated at a hourly time step from 2002 to 2005 in the Asu catchment and from 2001 to 2012 in the Wei catchment. The role of macropore flow on the catchment hydrology will be analyzed comparatively over the Asu and Wei catchments against the observed streamflow, evapotranspiration and other auxiliary data.

[Factors influencing the satisfaction of demands on services for elderly with visual disability].

PubMed

Zhang, Lei; Li, Wenfei; Zhu, Jieping; Huang, Tingting; Zhu, Lin; Chen, Gong; Zheng, Xiaoying

2014-09-01

To investigate the status and associated factors of demand satisfaction (DS) of services for older adults with visual disability (OAVD). Based on the 2nd National Sample Survey on Disability in 2006, a total number of 24 017 OAVD cases were included. Associated relationships among demographic, health-related, social, economic factors and services of DS, including health demand (Type I), basic livelihood demand (Type II), and environmental support demand (Type III) were analyzed. The proportions of DS of Type I, II, III services for OAVD were 35.1% , 9.3% and 4.3% respectively. Eight factors as:having pension insurance (OR = 1.64), living in urban areas (OR = 1.54), per capita household income at ≥5 000 or over Yuan (OR = 1.46)were favorable ones on OAVD DS while at age ≥80 or above (OR = 0.90), being male (OR = 0.93)were adverse factors of Type I. Four factors as:being male (OR = 1.43), living in urban areas (OR = 1.15), subjects defined as grade II (OR = 1.36) and grade I (OR = 1.70) etc., were favorable factors on OAVD DS. Five factors as: range of age groups at 15-59 (OR = 0.57) or at ≥60 (OR = 0.45), per capita household income at 1 000-1 999 Yuan (OR = 0.77), 2 000-4 999 Yuan (OR = 0.58) and ≥5 000 Yuan (OR = 0.39) were adverse factors of Type II. Factors as: living in urban areas (OR = 1.23), defined as grade II (OR = 1.38) and grade I (OR = 1.34), having pension insurance (OR = 1.62) and per capita household income at ≥5 000 Yuan (OR = 1.42) etc., were favorable factors of Type III. The DS degree of older adults with visual disability was generally very low while factors as: per capita household income, situation on social insurance, age, degree of disability, age when disability was identified, areas of residence, gender, grade of disability, marriage status, levels of education etc., were significantly associated with the service on DS.

Up-to-date information about China's population and living standards.

PubMed

1994-04-01

China's rate of natural increase was 11.45/1000 in 1993, as a result of the crude birth rate of 18.09/1000 and a crude death rate of 6.64/1000. The total population in 1993 was 1,185.17 million. There was an increase of 13.46 million between 1992 and 1993. Personal income increased by 28% to RMB 2337 yuan in 1993, which was a real growth of 10.2%. Rural income increased by 3.2% (adjusted for inflation to 921 yuan). The urban and rural gap widened and living standards declined for some populations. Urban unemployment was 2.6% in 1993, and 128,000 unemployed persons received some assistance. Employment increased to 150.4 million, which was an increase of 2.48 million workers. Private sector and state owned business employment increased. Wages increased by 21.1% to RMB 477 billion yuan for all workers. The average per person wage increased by 19.4% to RMB 3236 yuan. Living conditions as measured by total floor space improved for the urban and rural populations. Social welfare beds available also increased. 40.51 million people received relief funds in rural and urban areas. 31.5% of townships and towns had a social security system. 97,000 community service networks were established in 1993. The number of retired urban persons receiving old age pensions from the community increased. This constituted a change from retirees receiving pensions from their work units. The number of environmental protection workers amounted to 81,000 by the end of 1993. 2290 environmental monitoring stations employed 33,000 workers. 77 national natural reserves were secured by 1993, of which 10 are members of the Man and Biosphere International Protection Network. Standards have been established for assuring environmental quality in 313 ways. Soot control zones were established in 472 cities and numbered 2935. Environmental noise control zones in 363 cities were established; the zones numbered 1774 and covered 3689 sq. miles. 5737 projects were established dealing with environmental

[Economic evaluation on different two-dose-vaccination-strategies related to Measles, Mumps and Rubella Combined Attenuated Live Vaccine].

PubMed

He, H Q; Zhang, B; Yan, R; Li, Q; Fu, J; Tang, X W; Zhou, Y; Deng, X; Xie, S Y

2016-08-10

To evaluate the economic effect of Measles, Mumps and Rubella Combined Attenuated Live Vaccine (MMR) under different two-dose vaccination programs. A hypothetical birth cohort of 750 000 infants over their lifetime, was followed up from birth through death in Zhejiang province. The current MMR vaccination strategie would include three different ones: 1) Childlern were vaccinated with Measles-Rubella Combined Attenuated Live Vaccine and MMR, respectively at the age of 8 months and 18 months. 2) Children receive MMR at 8 months and 18 months, 3) Strategy 1 plus an additional vaccination of MMR at 4 years of age. Incremental cost-effectiveness ratio (ICER), incremental cost-benefit ratio (ICBR) and incremental net benefit (INB) were applied to calculate the health economic difference for Strategy 2 and Strategy 3 as compared to Strategy 1. Univariate sensitivity analysis was used to assess the robustness of results with main parameters, including the rate of immunization coverage, effectiveness of the vaccines, incidence and burdens of the related diseases, cost of vaccines and the vaccination program itself. ICER, ICBR and INB for Strategy 2 and Strategy 3 appeared as 2 012.51∶1 RMB Yuan per case and 4 238.72∶1 RMB Yuan per case, 1∶3.14 and 1∶1.58, 21 277 800 RMB Yuan and 9 276 500 RMB Yuan, respectively. Only slight changes (<20%) were found under the univariate sensitivity analysis, with varied values on main parameters. Based on the current national immunization program, infants vaccinated with MMR at 8 months of age, generated more health economic effects than the Strategy 3.

[Agriculture and forestry ecosystem services value in Guangzhou-Foshan Metropolitan Area under the background of urbanization, Southern China.

PubMed

Ye, Yan Qiong; Zhang, Jia En; Chen, Li Li; Qin, Zhong

2016-05-01

From the land use vector data of Guangzhou-Foshan Metropolitan Area (GFMA) in 1990, 1995, 2000, 2005 and 2010, four types of agriculture and forestry ecosystem (cropland, forestland, garden and water body) were extracted. Then, we evaluated the GFMA's agriculture and forestry ecosystem services value (AESV) based on Costanza's method after adjusting the 'ecosystem services value per unit area of China's terrestrial ecosystem' raised by Xie Gaodi through regional, functional and economic factor adjustment. The results showed that the total AESV had a wavelike upward trend due to the continuous development of economy and the increase of people's living standards in GFMA. The AESV in GFMA was 413.74×10 8 , 612.83×10 8 , 582.88×10 8 , 773.44×10 8 and 698.67×10 8 yuan in 1990, 1995, 2000, 2005 and 2010, respectively. During the studied period, water body's service value grew fastest, which was 166.74×10 8 yuan, and followed by forestland and garden amounting to 103.01×10 8 and 47.74×10 8 yuan, respectively, while the cropland's service value decreased by 32.56×10 8 yuan and the decreasing rate was 23.1%. Accor-ding to the spatial distribution, the AESV tended to decline from the northeast and the southwest to the central part in GFMA from 1990 to 2010. The proportion of individual service value to the total services value changed little, and the contribution of individual service value decreased in the order of water supply, waste treatment, biodiversity protection, climate regulation, soil formation and protection, gas regulation, recreation and culture, raw material and food production.

CORRIGENDUM: Dielectric dispersion of BaxSr1 - xTiO3 thin film with parallel-plate and coplanar interdigital electrodes Dielectric dispersion of BaxSr1 - xTiO3 thin film with parallel-plate and coplanar interdigital electrodes

NASA Astrophysics Data System (ADS)

Zhang, Xiao-Yu; Song, Qing; Xu, Feng; Sheng, Su; Wang, Peng; Ong, C. K.

2010-03-01

Figures 1, 2 and 5 of this paper are reprinted from the authors' previous paper, Zhang X-Y, Wang P, Sheng S, Xu F and Ong C K 2008 Ferroelectric BaxSr1 - xTiO3 thin-film varactors with parallel plate and interdigital electrodes for microwave applications J. Appl. Phys. 104 124110, copyright 2008, with permission from the American Institute of Physics.

Chinese herbal prescriptions for osteoarthritis in Taiwan: analysis of national health insurance dataset

PubMed Central

2014-01-01

Background Chinese herbal medicine (CHM) has been commonly used for treating osteoarthritis in Asia for centuries. This study aimed to conduct a large-scale pharmaco-epidemiologic study and evaluate the frequency and patterns of CHM used in treating osteoarthritis in Taiwan. Methods A complete database (total 22,520,776 beneficiaries) of traditional Chinese medicine (TCM) outpatient claims offered by the National Health Insurance program in Taiwan for the year 2002 was employed for this research. Patients with osteoarthritis were identified according to the diagnostic code of the International Classification of Disease among claimed visiting files. Corresponding prescription files were analyzed, and an association rule was applied to evaluate the co-prescription of CHM for treating osteoarthritis. Results There were 20,059 subjects who visited TCM clinics for osteoarthritis and received a total of 32,050 CHM prescriptions. Subjects between 40 and 49 years of age comprised the largest number of those treated (19.2%), followed by 50-59 years (18.8%) and 60-69 years group (18.2%). In addition, female subjects used CHMs for osteoarthritis more frequently than male subjects (female: male = 1.89: l). There was an average of 5.2 items prescribed in the form of either an individual Chinese herb or formula in a single CHM prescription for osteoarthritis. Du-zhong (Eucommia bark) was the most commonly prescribed Chinese single herb, while Du-huo-ji-sheng-tang was the most commonly prescribed Chinese herbal formula for osteoarthritis. According to the association rule, the most commonly prescribed formula was Du-huo-ji-sheng-tang plus Shen-tong-zhu-yu-tang, and the most commonly prescribed triple-drug combination was Du-huo-ji-sheng-tang, Gu-sui-pu (Drynaria fortune (Kunze) J. Sm.), and Xu-Duan (Himalaya teasel). Nevertheless, further clinical trials are needed to evaluate the efficacy and safety of these CHMs for treating osteoarthritis. Conclusions This study

Strike-slip Tectonics in the Schouten Basin: Western Branch of the Bismarck Sea Seismic Lineation

NASA Astrophysics Data System (ADS)

Llanes Estrada, P.; Hoffmann, G.; Silver, E.; Day, S.; Olaiz Campos, A.

2007-12-01

The Schouten Basin is located offshore the north-western coast of Papua New Guinea, approximately between longitudes 144° and 145°. The major tectonic feature in the area is the Bismarck Sea Seismic Lineation (BSSL), a sinistral strike-slip fault that bounds the north side of the basin and separates the North and South Bismarck Sea Plates. We collected bathymetry and backscatter data in the Schouten Basin and elsewhere in the Bismarck volcanic arc in 2004 aboard the research vessel Kilo Moana. In the area of the Schouten Islands, the BSSL changes its orientation from WNW east of Wei Island (144°21.5) to ENE west of Wei. The predominant structural geometry is a pattern of in-line structures, where several faults are parallel to the strike- slip zone. This geometry could be a result of strain partitioning to accommodate oblique shortening. The fault zone crosses less than 2 km off Wei's south coast and has probably affected the island itself. Our data reveals a major contrast offshore north and south of Wei, with a well developed insular slope and apron on the north side, eroded by a radial system of submarine canyons, and an extremely steep and uncommon insular slope on the south side, that also lacks the presence of an insular apron. We suggest that this south part of the island has been cut off and displaced left-laterally by the BSSL a distance of 45 km. In addition to the main structural direction, approximately E-W, the other predominant direction is given by a set of NE-SW faults. The latter are controlling the orientation of a set of submarine canyons off-shore from the Sepik and the Ramu rivers. These faults may also control local volcanism through the alignment of seamounts.

Geologic and hydrologic controls on the economic potential of hydrothermal systems associated with upper crustal plutons

NASA Astrophysics Data System (ADS)

Weis, Philipp; Driesner, Thomas; Scott, Samuel; Lecumberri-Sanchez, Pilar

2016-04-01

Heat and mass transport in hydrothermal systems associated with upper crustal magmatic intrusions can result in resources with large economic potential (Kesler, 1994). Active hydrothermal systems can form high-enthalpy geothermal reservoirs with the possibility for renewable energy production. Fossil continental or submarine hydrothermal systems may have formed ore deposits at variable crustal depths, which can be mined near today's surface with an economic profit. In both cases, only the right combination of first-order geologic and hydrologic controls may lead to the formation of a significant resource. To foster exploration for these hydrothermal georesources, we need to improve our understanding of subsurface fluxes of mass and energy by combining numerical process modelling, observations at both active and fossil systems, as well as knowledge of fluid and rock properties and their interactions in natural systems. The presentation will highlight the role of non-linear fluid properties, phase separation, salt precipitation, fluid mixing, permeability structure, hydraulic fracturing and the transition from brittle to ductile rock behavior as major geologic and hydrologic controls on the formation of high-enthalpy and supercritical geothermal resources (Scott et al., 2015), and magmatic-hydrothermal mineral resources, such as porphyry copper, massive sulfide and epithermal gold deposits (Lecumberri-Sanchez et al., 2015; Weis, 2015). References: Kesler, S. E., 1994: Mineral Resources, economics and the environment, New York, McMillan, 391. Lecumberri-Sanchez, P., Steele-MacInnis, M., Weis, P., Driesner, T., Bodnar, R.J. (2015): Salt precipitation in magmatic-hydrothermal systems associated with upper crustal plutons. Geology, v. 43, p. 1063-1066, doi:10.1130/G37163.1 Scott, S., Driesner, T., Weis, P. (2015): Geologic controls on supercritical geothermal resources above magmatic intrusions. Nature Communications, 6:7837 doi: 10.1038/ncomms8837 Weis, P. (2015): The

Effect of spineless cactus intake (Opuntia ficus-indica) on blood glucose levels in lactating sows and its impact on feed intake, body weight loss, and weaning-estrus interval.

PubMed

Ordaz-Ochoa, Gerardo; Juárez-Caratachea, Aureliano; Pérez-Sánchez, Rosa Elena; Román-Bravo, Rafael María; Ortiz-Rodríguez, Ruy

2017-06-01

The effect of spineless cactus intake (Opuntia ficus-indica) on blood glucose (BG) levels in lactating sows and its impact on daily and total feed intake (dFI -1 and TFI, respectively), body weight loss (BWL), and weaning-estrus interval length (WEI) were evaluated. Thirty-four hybrid (Yorkshire × Landrace × Pietrain) sows in lactation phase were used. Sows were divided into two groups: G1 (n = 17) where they received commercial feed and G2 (n = 17) provided with commercial feed plus an average of 2.0 ± 0.5 kg spineless cactus, based on a sow's body weight. The variables evaluated were BG, dFI -1 , TFI, BWL, and WEI. Statistical analysis was performed by using a fixed and mixed model methodology, under a repeated measurements experiment. Group effects were found on all analyzed variables (P < 0.05). The BG was lower in G2 (55.2 and 64.5 mg/dL pre- and post-prandial, respectively), compared to that in G1 (70.9 and 80.1 mg/dL pre- and post-prandial, respectively) (P < 0.05). G2 showed better performance than G1 for dFI -1 , BWL, and WEI (P < 0.05) whose averages were 5.5 ± 1.8 kg, 7.4 ± 4.5%, and 5.3 ± 1.2 days, respectively. Averages for these variables in G1 were 4.7 ± 1.5 kg, 16.8 ± 4.6%, and 6.1 ± 1.6 days, respectively. Intake of spineless cactus reduced BG levels in lactating sows, generating greater dFI -1 , lower BWL at the end of lactation, and a lower WEI.

Controlling cost escalation of healthcare: making universal health coverage sustainable in China

PubMed Central

2012-01-01

An increasingly number of low- and middle-income countries have developed and implemented a national policy towards universal coverage of healthcare for their citizens over the past decade. Among them is China which has expanded its population coverage by health insurance from around 29.7% in 2003 to over 90% at the end of 2010. While both central and local governments in China have significantly increased financial inputs into the two newly established health insurance schemes: new cooperative medical scheme (NCMS) for the rural population, and urban resident basic health insurance (URBMI), the cost of healthcare in China has also been rising rapidly at the annual rate of 17.0%% over the period of the past two decades years. The total health expenditure increased from 74.7 billion Chinese yuan in 1990 to 1998 billion Chinese yuan in 2010, while average health expenditure per capital reached the level of 1490.1 Chinese yuan per person in 2010, rising from 65.4 Chinese yuan per person in 1990. The repaid increased population coverage by government supported health insurance schemes has stimulated a rising use of healthcare, and thus given rise to more pressure on cost control in China. There are many effective measures of supply-side and demand-side cost control in healthcare available. Over the past three decades China had introduced many measures to control demand for health care, via a series of co-payment mechanisms. The paper introduces and discusses new initiatives and measures employed to control cost escalation of healthcare in China, including alternative provider payment methods, reforming drug procurement systems, and strengthening the application of standard clinical paths in treating patients at hospitals, and analyses the impacts of these initiatives and measures. The paper finally proposes ways forward to make universal health coverage in China more sustainable. PMID:22992484

[Ecological compensation based on farmers' willingness: A case study of Jingsan County in Hubei Province, China].

PubMed

Yu, Liang-liang; Cai, Yin-ying

2015-01-01

Farmland protection is a pressing issue in China' s major agricultural regions because of the strategic importance of these regions for national food security. This study quantified the appropriate ecological compensation criteria for farmland protection by way of estimating farmers' opportunity cost and willingness to adopt environment-friendly farming practices. Based on survey data collected from Jingsan County, Hubei Province, a Tobit model was constructed to identify factors affecting farmers' willingness to accept (WTA). The result showed that with appropriate economic compensation for farmland protection, 77.1% and 64.7% of the surveyed households were willing to reduce usage of fertilizers and pesticides. When the reduced rates of fertilizer and pesticide increased from <10% to >50%, farmers' opportunity costs of production respectively increased from 1198 and 5850 yuan to 9698 and 9750 yuan per hectare per year, and their WTA increased from 4750 and 7313 yuan to 9781 and 12393 yuan per hectare per year. Farmers' opportunity cost and WTA in reducing pesticide inputs were larger than those in reducing the same rate of fertilizer inputs, and in each case farmers' WTA was greater than their opportunity cost. A farm' s distance from township, farmers' knowledge about the ecology of farmland, and their expectation to improve the ecological environment of farmland had positive, significant effect on the farmers' WTA to reducing fertilization, while farmers' education level and the overall economic condition of the village had significantly negative effect. The proportion of agriculture income, farmers' knowledge about the ecology of farmland, and their expectation to improve the ecological environment of farmland had positive, significant effect on the farmers' WTA to reducing pesticide, while household' cash income and the overall economic condition of the village had significantly negative effect.

Assessing the Effects of the New Cooperative Medical Scheme on Alleviating the Health Payment-Induced Poverty in Shaanxi Province, China.

PubMed

Yang, Xiaowei; Gao, Jianmin; Zhou, Zhongliang; Yan, Jue; Lai, Sha; Xu, Yongjian; Chen, Gang

2016-01-01

Disease has become one of the key causes of falling into poverty in rural China. The poor households are even more likely to suffer. The New Cooperative Medical Scheme (NCMS) has been implemented to provide rural residents financial protection against health risks. This study aims to assess the effect of the NCMS on alleviating health payment-induced poverty in the Shaanxi Province of China. The data was drawn from the 5th National Health Service Survey of Shaanxi Province, conducted in 2013. In total, 41,037 individuals covered by NCMS were selected. Poverty headcount ratio (HCR), poverty gap and mean positive poverty gap were used for measuring the incidence, depth and intensity of poverty, respectively. The differences on poverty measures pre- and post- insurance reimbursement indicate the effectiveness of alleviating health payment-induced poverty under NCMS. For the general insured, 5.81% of households fell below the national poverty line owing to the health payment; this HCR dropped to 4.84% after insurance reimbursement. The poverty HCRs for the insured that had hospitalization in the past year dropped from 7.50% to 2.09% after reimbursement. With the NCMS compensation, the poverty gap declined from 42.90 Yuan to 34.49 Yuan (19.60% decreased) for the general insured and from 57.48 Yuan to 10.01 Yuan (82.59% decreased) for the hospital admission insured. The mean positive poverty gap declined 3.56% and 37.40% for two samples, respectively. The NCMS could alleviate the health payment-induced poverty. The effectiveness of alleviating health payment-induced poverty is greater for hospital admission insured than for general insured, mainly because NCMS compensates for serious diseases. Our study suggests that a more comprehensive insurance benefit package design could further improve the effectiveness of poverty alleviation.

Assessing the Effects of the New Cooperative Medical Scheme on Alleviating the Health Payment-Induced Poverty in Shaanxi Province, China

PubMed Central

Gao, Jianmin; Zhou, Zhongliang; Yan, Jue; Lai, Sha; Xu, Yongjian; Chen, Gang

2016-01-01

Background Disease has become one of the key causes of falling into poverty in rural China. The poor households are even more likely to suffer. The New Cooperative Medical Scheme (NCMS) has been implemented to provide rural residents financial protection against health risks. This study aims to assess the effect of the NCMS on alleviating health payment-induced poverty in the Shaanxi Province of China. Methods The data was drawn from the 5th National Health Service Survey of Shaanxi Province, conducted in 2013. In total, 41,037 individuals covered by NCMS were selected. Poverty headcount ratio (HCR), poverty gap and mean positive poverty gap were used for measuring the incidence, depth and intensity of poverty, respectively. The differences on poverty measures pre- and post- insurance reimbursement indicate the effectiveness of alleviating health payment-induced poverty under NCMS. Results For the general insured, 5.81% of households fell below the national poverty line owing to the health payment; this HCR dropped to 4.84% after insurance reimbursement. The poverty HCRs for the insured that had hospitalization in the past year dropped from 7.50% to 2.09% after reimbursement. With the NCMS compensation, the poverty gap declined from 42.90 Yuan to 34.49 Yuan (19.60% decreased) for the general insured and from 57.48 Yuan to 10.01 Yuan (82.59% decreased) for the hospital admission insured. The mean positive poverty gap declined 3.56% and 37.40% for two samples, respectively. Conclusion The NCMS could alleviate the health payment-induced poverty. The effectiveness of alleviating health payment-induced poverty is greater for hospital admission insured than for general insured, mainly because NCMS compensates for serious diseases. Our study suggests that a more comprehensive insurance benefit package design could further improve the effectiveness of poverty alleviation. PMID:27380417

[Effects of small hydropower substitute fuel project on forest ecosystem services].

PubMed

Yu, Hai Yan; Zha, Tong Gang; Nie, Li Shui; Lyu, Zhi Yuan

2016-10-01

Based on the Forest Ecosystem Services Assessment Standards (LY/T 1721－2008) issued by the State Forestry Administration, this paper evaluated four key functions of forest ecosystems, i.e., water conservation, soil conservation, carbon fixation and oxygen release, and nutrient accumulation. Focusing on the project area of Majiang County in Guizhou Province, this study provided some quantitative evidence that the implementation of the small hydropower substituting fuel project had positive effects on the values and material quantities of ecosystem service functions. The results showed that the small hydropower substituting fuel project had a significant effect on the increase of forest ecosystem services. Water conservation quantity of Pinus massoniana and Cupressus funebris plantations inside project area was 20662.04 m 3 ·hm -2 ·a -1 , 20.5% higher than outside project area, with soil conservation quantity of 119.1 t·hm -2 ·a -1 , 29.7% higher than outside project area, carbon fixation and oxygen release of 220.49 t·hm -2 ·a -1 , 40.2% higher than outside project area, and forest tree nutrition accumulation of 3.49 t·hm -2 ·a -1 , 48.5% higher than outside project area. Small hydropower substituting fuel project for increasing the quota of forest ecosystem service function value was in the order of carbon fixation and oxygen release function (71400 yuan·hm -2 ·a -1 ) > water conservation function (60100 yuan·hm -2 ·a -1 ) > tree nutrition accumulation function (13800 yuan·hm -2 ·a -1 ) > soil conservation function (8100 yuan·hm -2 ·a -1 ). Small hydropower substituting fuel project played an important role for improving the forest ecological service function value and realizing the sustainable development of forest.

Comments on "The multisynapse neural network and its application to fuzzy clustering".

PubMed

Yu, Jian; Hao, Pengwei

2005-05-01

In the above-mentioned paper, Wei and Fahn proposed a neural architecture, the multisynapse neural network, to solve constrained optimization problems including high-order, logarithmic, and sinusoidal forms, etc. As one of its main applications, a fuzzy bidirectional associative clustering network (FBACN) was proposed for fuzzy-partition clustering according to the objective-functional method. The connection between the objective-functional-based fuzzy c-partition algorithms and FBACN is the Lagrange multiplier approach. Unfortunately, the Lagrange multiplier approach was incorrectly applied so that FBACN does not equivalently minimize its corresponding constrained objective-function. Additionally, Wei and Fahn adopted traditional definition of fuzzy c-partition, which is not satisfied by FBACN. Therefore, FBACN can not solve constrained optimization problems, either.

Development and Validation of EPH Material Model for Engineered Roadway Soil

DTIC Science & Technology

2014-08-01

MODEL FOR ENGINEERED ROADWAY SOIL Ching Hsieh, PhD Altair Engineering Troy, MI Jianping Sheng, Ph.D. Jai Ramalingam System Engineering...0188 Public reporting burden for the collection of information is estimated to average 1 hour per response, including the time for reviewing...of information if it does not display a currently valid OMB control number. 1 . REPORT DATE 11 AUG 2014 2. REPORT TYPE Journal Article 3. DATES

WJG sets an example of internationalization for other Chinese academic journals.

PubMed

Zu, Guang-An

2010-06-14

Supported by the "Special Fund for Key Academic Journals" of the National Natural Science Foundation of China, World Journal of Gastroenterology (WJG) has become a high-impact international clinical medical journal due to the great efforts of Professor Lian-Sheng Ma, Editor-in-Chief, and his team over several years. Now, WJG has successfully achieved a high degree of internationalization and sets a good example for other Chinese academic journals.

Rotating Detonation Engine Operation (Preprint)

DTIC Science & Technology

2012-01-01

MdotH2 = mass flow of hydrogen MdotAir = mass flow of air PCB = Piezoelectric Pressure Sensor PDE = Pulsed Detonation Engine RDE = Rotating ...and unsteady thrust output of PDEs . One of the new designs was the Rotating Detonation Engine (RDE). An RDE operates by exhausting an initial...AFRL-RZ-WP-TP-2012-0003 ROTATING DETONATION ENGINE OPERATION (PREPRINT) James A. Suchocki and Sheng-Tao John Yu The Ohio State

People’s Republic of China Scientific Abstracts, Number 159

DTIC Science & Technology

1976-12-14

Sciences TITLE: "Early Mesozoic Ostracods From Some Localities in Southwest China" SOURCE: Peking KU-SHENG-WU HSUEH-PAO [ACTA PAIAEONTOLOGICA SINICA] in...analysis of 202 cases treated between 1971-1974 was made. The operative procedure was described in detail. Low sacral or local perianal anesthesia...made. During operation, anal skin bridges were preserved between the dissections. After operation long acting anesthetic compound was injected on the

Proceedings of the International Symposium on Diamond Materials Held in Washington, DC on 5-10 May 1991. Volume 91-8

DTIC Science & Technology

1991-05-01

J. S. Ma, H. Kawarada, T. Yonehara, & A. Hiraki DIAMOND ON SILICON: A HOT FILAMENT CVD STUDY OF 266 NUCLEATION P. Ascarelli, S. Fontana, E. Molinari...BORON-DOPED CVD DIAMONDS H. Ka warada, Y. Yokota, H. Matsuyama T. Sogi, & A. Hiraki SPATIALLY AND SPECTALLY RESOLVED 427 CATHODOLUMINESCENCE...Sheng Ma, *Hiroshi Kawarada, "Takao Yonehara, and Akio Hiraki Department of Electrical Engineering, Osaka University, Suita-shi, Osaka 565, Japan

Generation Of A Mouse Model For Schwannomatosis

DTIC Science & Technology

2010-09-01

TITLE: Generation of a Mouse Model for Schwannomatosis PRINCIPAL INVESTIGATOR: Long-Sheng Chang, Ph.D. CONTRACTING ORGANIZATION: The...Annual 3. DATES COVERED (From - To) 1 Sep 2009 - 31 Aug 2010 4. TITLE AND SUBTITLE Generation of a Mouse Model for Schwannomatosis 5a. CONTRACT...hypothesis involving inactivation of both the INI1/SNF5 and NF2 tumor suppressor genes in the formation of schwannomatosis -associated tumors. To

[The research on the edition of Daquanbencao (Complete Collection of Materia Medica)].

PubMed

Li, Jian; Zhang, Wei; Zhang, Rui-xian

2009-07-01

Zhengleibencao (Classified Materia Medica) had been formed into several kinds of edition systems during its dissemination, among which there was the edition system of Daquanbencao (Complete Collection of Materia Medica). Daquanbencao was originally carved in the Jin dynasty, thereafter it was re-carved in the Yuan, Ming and Qing dynasties so as to form a series of editions such as the edition of Zhenyou in the second year of the Jin dynasty; the edition of the Zongwenshuyuan college in Dade renyan year of the Yuan dynasty; the WANG Qiu's carved edition of Shangyitang hall in the Ming dynasty; the carved edition of Jishanshuyuan, the Jishang mountain college in the Ming dynasty, the reprinted edition of PENG Duan-wu in the Ming dynasty, the supplementary edition of YANG Bi-da in the Qing dynasty;, and the carved edition of KE Feng-shi in the Qing dynasty. Among all the editions, Chongkanjingshizhengleidaquanbencao (Reprinted Classified Daquan Materia Medica from Historical Classics) was the representative one. As a representative of the above editions, the carved edition of WANG took the edition of the Zongwenshuyuan college of the Yuan dynasty as the original edition, but the images picture of materia medica adopted from the edition of Zhenghebencao (Materia Medica of the Zhenghe era).

Longer Sleep Duration and Midday Napping Are Associated with a Higher Risk of CHD Incidence in Middle-Aged and Older Chinese: the Dongfeng-Tongji Cohort Study

PubMed Central

Yang, Liangle; Yang, Handong; He, Meian; Pan, An; Li, Xiulou; Min, Xinwen; Zhang, Ce; Xu, Chengwei; Zhu, Xiaoyan; Yuan, Jing; Wei, Sheng; Miao, Xiaoping; Hu, Frank B.; Wu, Tangchun; Zhang, Xiaomin

2016-01-01

Study Objectives: To analyze the independent and combined relations of sleep duration and midday napping with coronary heart diseases (CHD) incidence along with the underlying changes of cardiovascular disease (CVD) risk factors among Chinese adults. Methods: We included 19,370 individuals aged 62.8 years at baseline from September 2008 to June 2010, and they were followed until October 2013. Cox proportional hazards models and general linear models were used for multivariate longitudinal analyses. Results: Compared with sleeping 7– < 8 h/night, the hazard ratio (HR) of CHD incidence was 1.33 (95% CI = 1.10 to 1.62) for sleeping ≥ 10 h/night. The association was particularly evident among individuals who were normal weight and without diabetes. Similarly, the HR of incident CHD was 1.25 (95% CI = 1.05 to 1.49) for midday napping > 90 min compared with 1–30 min. When sleep duration and midday napping were combined, individuals having sleep duration ≥ 10 h and midday napping > 90 min were at a greater risk of CHD than those with sleeping 7– < 8 h and napping 1–30 min: the HR was 1.67 (95% CI = 1.04 to 2.66; P for trend = 0.017). In addition, longer sleep duration ≥ 10 h was significantly associated with increases in triglycerides and waist circumference, and a reduction in HDL-cholesterol; while longer midday napping > 90 min was related to increased waist circumference. Conclusions: Both longer sleep duration and midday napping were independently and jointly associated with a higher risk of CHD incidence, and altered lipid profile and waist circumference may partially explain the relationships. Citation: Yang L, Yang H, He M, Pan A, Li X, Min X, Zhang C, Xu C, Zhu X, Yuan J, Wei S, Miao X, Hu FB, Wu T, Zhang X. Longer sleep duration and midday napping are associated with a higher risk of CHD incidence in middle-aged and older Chinese: the Dongfeng-Tongji Cohort Study. SLEEP 2016;39(3):645–652. PMID:26564127

75 FR 25863 - Proposed Collection; Comment Request; The Framingham Heart Study (FHS)

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-10

... studying the determinants of cardiovascular disease. Examinations will be conducted on the original, [[Page... data collection plans and instruments, contact Dr. Gina Wei, Division of Cardiovascular Sciences, NHLBI...

Semisupervised GDTW kernel-based fuzzy c-means algorithm for mapping vegetation dynamics in mining region using normalized difference vegetation index time series

NASA Astrophysics Data System (ADS)

Jia, Duo; Wang, Cangjiao; Lei, Shaogang

2018-01-01

Mapping vegetation dynamic types in mining areas is significant for revealing the mechanisms of environmental damage and for guiding ecological construction. Dynamic types of vegetation can be identified by applying interannual normalized difference vegetation index (NDVI) time series. However, phase differences and time shifts in interannual time series decrease mapping accuracy in mining regions. To overcome these problems and to increase the accuracy of mapping vegetation dynamics, an interannual Landsat time series for optimum vegetation growing status was constructed first by using the enhanced spatial and temporal adaptive reflectance fusion model algorithm. We then proposed a Markov random field optimized semisupervised Gaussian dynamic time warping kernel-based fuzzy c-means (FCM) cluster algorithm for interannual NDVI time series to map dynamic vegetation types in mining regions. The proposed algorithm has been tested in the Shengli mining region and Shendong mining region, which are typical representatives of China's open-pit and underground mining regions, respectively. Experiments show that the proposed algorithm can solve the problems of phase differences and time shifts to achieve better performance when mapping vegetation dynamic types. The overall accuracies for the Shengli and Shendong mining regions were 93.32% and 89.60%, respectively, with improvements of 7.32% and 25.84% when compared with the original semisupervised FCM algorithm.

78 FR 58318 - Submission for OMB Review; 30-day Comment Request: The Framingham Heart Study (FHS)

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-23

..., as well as examinations, for the purpose of studying the determinants of cardiovascular disease... instruments, contact Dr. Gina Wei, Division of Cardiovascular Sciences, NHLBI, NIH, Two Rockledge Center, 6701...

78 FR 26639 - Proposed Collection; 60-Day Comment Request: The Framingham Heart Study (FHS)

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-07

... examinations, for the purpose of studying the determinants of cardiovascular disease. Morbidity and mortality... instruments, contact Dr. Gina Wei, Division of Cardiovascular Sciences, NHLBI, NIH, Two Rockledge Center, 6701...

Correction: Assembly and relaxation behaviours of phosphatidylethanolamine monolayers investigated by polarization and frequency resolved SFG-VS.

PubMed

Wei, Feng; Xiong, Wei; Li, Wenhui; Lu, Wangting; Allen, Heather C; Zheng, Wanquan

2016-06-14

Correction for 'Assembly and relaxation behaviours of phosphatidylethanolamine monolayers investigated by polarization and frequency resolved SFG-VS' by Feng Wei et al., Phys. Chem. Chem. Phys., 2015, 17, 25114-25122.

Weyl Exceptional Rings in a Three-Dimensional Dissipative Cold Atomic Gas (Author’s Manuscript)

DTIC Science & Technology

2017-01-27

Weyl Exceptional Rings in a Three-Dimensional Dissipative Cold Atomic Gas Yong Xu,∗ Sheng-Tao Wang, and L.-M. Duan Department of Physics, University...atomic gas trapped in an optical lattice. Recently, condensed matter systems have proven to be a powerful platform to study low energy gapless...possess a nonzero quantized Chern number. This leads to a natural question of whether there exists a topological ring exhibiting both a quantized Chern

Trauma is Danger

DTIC Science & Technology

2011-01-01

self interactions and thereby neglect most traumatic injuries , the Danger model abandons this classical concept [ 2 ]. The Danger model theorizes that...June 2011 References 1. Keel M, Trentz O: Pathophysiology of polytrauma. Injury 2005, 36:691-709. 2 . Matzinger P: Tolerance, danger, and the extended... ischemia - reperfusion . J Exp Med 2005, 201:1135-1143. 27. Huang LF, Yao YM, Zhang LT, Dong N, Yu Y, Sheng ZY: The effect of high- mobility group box 1

WJG sets an example of internationalization for other Chinese academic journals

PubMed Central

Zu, Guang-An

2010-01-01

Supported by the “Special Fund for Key Academic Journals” of the National Natural Science Foundation of China, World Journal of Gastroenterology (WJG) has become a high-impact international clinical medical journal due to the great efforts of Professor Lian-Sheng Ma, Editor-in-Chief, and his team over several years. Now, WJG has successfully achieved a high degree of internationalization and sets a good example for other Chinese academic journals. PMID:20533589

Computation and Modeling of Insect Flight

DTIC Science & Technology

2005-08-23

Andersen, U. Pesavento , and Z. J. Wang, J. Fluid Mech., 2005. A. Andersen, U. Pesavento , and Z. J. Wang, J. Fluid Mech., 2005. U, Pasavento and Z. J...Wang (P.I.) "* Umberto Pesavento , PhD Physics (2005), Cornell University "* Anders Andersen, 2002-2005, Postdoctoral Fellow "* Sheng Xu, 2003-2006...press. 3. Anders Andersen, Umberto Pesavento , and Z. Jane Wang, ’Unsteady Aerodynamics of Fluttering and Tumbling Plates’, Journal of Fluid Mechanics

Development of a Compact & Easy-to-Use 3-D Camera for High Speed Turbulent Flow Fields

DTIC Science & Technology

2013-12-05

resolved. Also, in the case of a single camera system, the use of an aperture greatly reduces the amount of collected light. The combination of these...a study on wall-bounded turbulence [Sheng_2006]. Nevertheless, these techniques are limited to small measurement volumes, while maintaining a high...It has also been adapted to kHz rates using high-speed cameras for aeroacoustic studies (see Violato et al. [17, 18]. Tomo-PIV, however, has some

Biogas slurry pricing method based on nutrient content

NASA Astrophysics Data System (ADS)

Zhang, Chang-ai; Guo, Honghai; Yang, Zhengtao; Xin, Shurong

2017-11-01

In order to promote biogas-slurry commercialization, A method was put forward to valuate biogas slurry based on its nutrient contents. Firstly, element contents of biogas slurry was measured; Secondly, each element was valuated based on its market price, and then traffic cost, using cost and market effect were taken into account, the pricing method of biogas slurry were obtained lastly. This method could be useful in practical production. Taking cattle manure raw meterial biogas slurry and con stalk raw material biogas slurry for example, their price were 38.50 yuan RMB per ton and 28.80 yuan RMB per ton. This paper will be useful for recognizing the value of biogas projects, ensuring biogas project running, and instructing the cyclic utilization of biomass resources in China.

[Evaluation of resource exploitation value and ecosystem service loss in Mentougou District of Beijing City].

PubMed

Liu, Xu-Sheng; Li, Feng; Zhao, Dan; Wang, Bei-Bei

2009-06-01

By using the evaluation approach of ecosystem services (including market value, opportunity cost, restoration cost, and shadow project approaches), and combining with situation investigation, the ecosystem service loss in Mentougou District of Beijing City caused by coal resource exploitation in 1949-2006 was systematically evaluated. In the study area, coal mining mainly induced the cost increase of solid waste disposal and sink reclamation, and the losses in food production, water self-preserving, residents moving, and water and soil resources. The ecosystem service loss caused by the coal mining in 1949-2006 was about 54.3 billion Yuan RMB, approximately 9 times high of its market economic benefit (5.9 billion Yuan RMB). It was very difficult or needed a long time to restore the damaged ecosystem.

Introduction: Paving the Old-New Way from Qing to China.

PubMed

Sela, Ori

2017-09-01

The funeral procession of Sheng Xuanhuai (, 1844-1916) - the renowned Qing scholar-official, financier, and "father of Chinese industrialism" - meandered through the streets of Shanghai on 18 November 1917. The funeral was a grand event, one that was purportedly documented in film, later to be distributed as the first "news short-film" () in China. The North China Herald reported on the event in some detail, at times in rather florid language, and suggested that "the cortege was splendid and impressive, bringing back the days of the Manchu emperors. The ceremonial costumes, the musical instruments and much more of the accoutrements dated back to the days of the Empire" ("Sheng Kung-pao's Funeral," 1917, 467-68). And indeed, the procession included a variety of ritual customs and insignia from Qing (1644-1911) times: imperial banners, ancestral tablets, Buddhist and Daoist priests, paper artifacts, and much more. Simultaneously, nonetheless, other kinds of participants and objects - new and not of imperial pedigree - were part of and intermixed with the older materials: certificates of rank were carried on cars; boy scouts and college students marched alongside the priests; many of the participants arrived by train (mainly from Sheng's hometown, Suzhou); and as the Shanghai portion of the procession ended, it continued by steamer to Suzhou. The conclusion of the North China Herald account, however, seems to have emphasized a dichotomy of old and new rather than a joyful mix of the two: Hundreds of men, dressed in the ancient costume of the old dynasties, bore a strong contrast to the eight behind them, sons of intimate friends of the deceased. They were on horseback and wore high silk hats, frock coats and white breeches tucked in riding boots. Truly the passing of the old and the entering of the new. (Ibid.; emphasis added) This view - the old giving way to the new - was not just an off-hand (Western) journalistic analysis; it was part of a larger discourse about

1D Nanostructures: Controlled Fabrication and Energy Applications

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

Hu, Michael Z.

2013-01-01

Jian Wei, Xuchun Song, Chunli Yang, and Michael Z. Hu, 1D Nanostructures: Controlled Fabrication and Energy Applications, Journal of Nanomaterials, published special issue (http://www.hindawi.com/journals/jnm/si/197254/) (2013).

Taiwan: Major U.S. Arms Sales Since 1990

DTIC Science & Technology

2012-11-29

vehicles; AN/ALE-50 electronic countermeasure (ECM) systems for F-16s; and 12 MH-53 mine -sweeping helicopters. President Bush approved four...Review Process, by Richard F. Grimmett. 256 Commercial sale. Opall Barbara and David Silverberg, “Taiwanese May Soon Coproduce Patriot,” Defense News...Sheng C4 systems) $340 01/29 (2) Osprey-class mine hunting ships (refurbished and upgraded) $105 2011 09/21 Retrofit of 145 F-16A/B fighters, with 176

Taiwan: Major U.S. Arms Sales Since 1990

DTIC Science & Technology

2012-02-24

howitzers; 54 AAV7A1 amphibious assault vehicles; AN/ALE-50 electronic countermeasure (ECM) systems for F-16s; and 12 MH-53 mine -sweeping helicopters...Grimmett. 279 Commercial sale. Opall Barbara and David Silverberg, “Taiwanese May Soon Coproduce Patriot,” Defense News, February 22-28, 1993...Sheng C4 systems) $340 01/29 (2) Osprey-class mine hunting ships (refurbished and upgraded) $105 2011 09/21 Retrofit of 145 F-16A/B fighters, with

Taiwan: Major U.S. Arms Sales Since 1990

DTIC Science & Technology

2014-03-03

vehicles; AN/ALE-50 electronic countermeasure (ECM) systems for F-16s; and 12 MH-53 mine -sweeping helicopters. President Bush approved four...resolution of disapproval) as stipulated under Section 36(b) of the AECA. 239 Commercial sale. Opall Barbara and David Silverberg, “Taiwanese May Soon...Sheng C4 systems) $340 01/29 (2) Osprey-class mine hunting ships (refurbished and upgraded) $105 2011 09/21 Retrofit of 145 F-16A/B fighters, with

People’s Republic of China Scientific Abstracts No. 178

DTIC Science & Technology

1977-10-27

AUTHOR: YANG Jung [2799 2837] ORG: None TITLE: "Two Small Examples Of Innovation" SOURCE: Peking HANG-K’UNG CHIH- SHIH [AERONAUTICAL KNOWLEDGE] No...for original source materials or information as to the availability of full translations of these articles. CONTENTS PAGE HANG-K’UNG CRTH- SHIH ...SHENG-WU-HSUEH CHI-K’AN [ACTA HYDROBIOLOGICA SINICA] No 1, December 1976 35 CHUNG- KUO LIN-YEH K𔃺-HSUEH [SCIENTIA SILVAE SINICA] No 2, July 1977

Mechanisms of KAI1/CD82-Induced Prostate Cancer Metastasis

DTIC Science & Technology

2011-08-01

carcinoma. J Hepatol 35:637-42. 16. Wright MD, Geary SM, Fitter S, Moseley GW, Lau LM, Sheng KC, Apostolopoulos V, Stanley EG, Jackson DE , and...appears to facilitate transport and clustering of the loaded MHC II complexes on the cell surface [75]. 2.2.3. Animal models To date six tetraspanins...first step in the degradation of GSH and GSH- conjugates (GS–SG) into glutamate (Gl), cysteine (C) and glycine (G). These are transported back into

The impact of the new cooperative medical scheme on financial burden of tuberculosis patients: evidence from six counties in China.

PubMed

Xiang, Li; Pan, Yao; Hou, Shuangyi; Zhang, Hongwei; Sato, Kaori D; Li, Qiang; Wang, Jing; Tang, Shenglan

2016-01-28

Tuberculosis (TB) patients in China encounter heavy financial burdens throughout the course of their treatment and it is unclear how China's health insurance systems affect the alleviation of this burden under the integrated approach. This study aimed to measure reimbursement for TB services under the New Cooperative Medical Scheme (NCMS) in rural China and to evaluate changes in catastrophic health expenditure (CHE) caused by the reimbursement policies. Reimbursement data were obtained from routine data systems for the NCMS in Yichang (YC) and Hanzhong (HZ). 1884 TB inpatients reimbursed by NCMS from 2010 to 2012 were included. Household surveys were conducted. A total of 494 TB patients under the NCMS were selected in this paper. 12 Focus Group Discussions (FGDs) were held. We measured the impact of the NCMS by counterfactual analysis, which analyzed the financial burden alleviation. Equity was assessed by Concentration Index (CI), and disaggregated by project sites. TB inpatients were reimbursed with an effective reimbursement rate of 57.3 %. Average out-of-pocket (OOP) payments for outpatient and inpatient services after diagnosis were 1413 yuan and 430 yuan, and 3572 yuan and 3013 yuan in YC and HZ, respectively. The reimbursement level for TB outpatient care after diagnosis was very low due to a limited outpatient quota. TB patients in HZ incurred higher effective reimbursement rates, but the incidence of CHE remained higher. The reduction of CHE incidence after the NCMS showed no difference statistically (P > 0.05). The severity of CHE was alleviated slightly. CIs after reimbursement were all below zero and their absolute values were higher than those before reimbursement. Low reimbursement for TB patients could lead to heavy financial burden. Poor TB patients incurred high rates of CHE. The NCMS was found to be a protective factor for CHE, but the impact was modest and the equity of CHE did not improve. The NCMS reimbursement policies should be improved

A manual for conducting environmental impact studies.

DOT National Transportation Integrated Search

1971-01-01

This report suggests methodologies which should enable an interdisciplinary team to assess community values. The methodologies are applicable to the conceptual, location, and design phases of highway planning, respectively. The approach employs a wei...

Constructing a starting 3D shear velocity model with sharp interfaces for SEM-based upper mantle tomography in North America

NASA Astrophysics Data System (ADS)

Calo, M.; Bodin, T.; Yuan, H.; Romanowicz, B. A.; Larmat, C. S.; Maceira, M.

2013-12-01

Seismic tomography is currently evolving towards 3D earth models that satisfy full seismic waveforms at increasingly high frequencies. This evolution is possible thanks to the advent of powerful numerical methods such as the Spectral Element Method (SEM) that allow accurate computation of the seismic wavefield in complex media, and the drastic increase of computational resources. However, the production of such models requires handling complex misfit functions with more than one local minimum. Standard linearized inversion methods (such as gradient methods) have two main drawbacks: 1) they produce solution models highly dependent on the starting model; 2) they do not provide a means of estimating true model uncertainties. However, these issues can be addressed with stochastic methods that can sample the space of possible solutions efficiently. Such methods are prohibitively challenging computationally in 3D, but increasingly accessible in 1D. In previous work (Yuan and Romanowicz, 2010; Yuan et al., 2011) we developed a continental scale anisotropic upper mantle model of north America based on a combination of long period seismic waveforms and SKS splitting measurements, showing the pervasive presence of layering of anisotropy in the cratonic lithosphere with significant variations in depth of the mid-lithospheric boundary. The radial anisotropy part of the model has been recently updated using the spectral element method for forward wavefield computations and waveform data from the latest deployments of USarray (Yuan and Romanowicz, 2013). However, the long period waveforms (periods > 40s) themselves only provide a relatively smooth view of the mantle if the starting model is smooth, and the mantle discontinuities necessary for geodynamical interpretation are not imaged. Increasing the frequency of the computations to constrain smaller scale features is possible, but challenging computationally, and at the risk of falling in local minima of the misfit function. In

Use of Herbal Dietary Supplement Si-Wu-Tang and Health-Related Quality of Life in Postpartum Women: A Population-Based Correlational Study

PubMed Central

Chang, Pei-Jen; Lin, Ching-Chun; Chen, Yi Chun; Chuang, Chao-Hua; Tseng, Yu-Ching; Hsieh, Wu-Shiun; Lin, Shio-Jean

2013-01-01

Objective. The aim of the study was to explore the association between women's use of herbal dietary supplement Si-Wu-Tang during the postpartum period and their health-related quality of life. Methods. This is a population-based correlational study. We used multistage, stratified, systematic sampling to recruit 24,200 pairs of postpartum women and newborns from the Taiwan National Birth Registry in 2005. A structured questionnaire was successfully administered to 87.8% of the sampled population. Trained interviewers performed home interviews 6 months after the women's deliveries between June 2005 and July 2006. The Medical Outcomes Study 36-item Short-Form (SF-36) was used to measure the quality of life of the women along with the frequency of Si-Wu-Tang use. Results. Si-Wu-Tang use after delivery improved women's score for bodily pain and also improved their score for mental health when used more than 10 times. In addition, there were increases in general health and vitality scores in the group who continuously used Si-Wu-Tang more than 10 times after using Sheng-Hua-Tang. Conclusion. Use of Si-Wu-Tang after delivery may be associated with women's health-related quality of life especially for those who previously used Sheng-Hua-Tang. These results are exploratory and need to be replicated. PMID:23476705

Scientists warn of increasing corruption despite 18% cash hike

NASA Astrophysics Data System (ADS)

Li, Jiao

2013-04-01

China has spent more than 1400bn (8729 billion yuan) on R&D over the past five years representing an average annual increase of over 18%, according to data from the country's National Bureau of Statistics.

China Report, Red Flag.

DTIC Science & Technology

1983-06-06

the Great Truth of Marxism Lights Our Way Forward (pp 2-13) (Hu Yaobang) 1 Marxism and China’s Realities (pp 14-22) (Hu Sheng) 19 Marxism ...TRUTH OF MARXISM LIGHTS OUR WAY FORWARD Beijing RED FLAG in Chinese No 6, 16 Mar 83 pp 2-13 [Speech by Hu Yaobang, general secretary of the Central...world outlook and the most thorough theory of social revolution. From its very birth, Marxism has demonstrated its mighty power with which no other

Complete Genome Sequence of Polymorphum gilvum SL003B-26A1T, a Crude Oil-Degrading Bacterium from Oil-Polluted Saline Soil▿

PubMed Central

Li, Shu-Guang; Tang, Yue-Qin; Nie, Yong; Cai, Man; Wu, Xiao-Lei

2011-01-01

Polymorphum gilvum SL003B-26A1T is a type strain of a newly published novel species in the novel genus Polymorphum. It was isolated from a crude oil-polluted saline soil in Shengli Oilfield, China, and was able to use the crude oil as the sole carbon source. Here we report the complete genome of SL003B-26A1T and the genes likely to be involved in oil degradation and ecological adaption. PMID:21478361

Dynamic compressive behavior of Pr-Nd alloy at high strain rates and temperatures

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

Wang Huanran; Cai Canyuan; Chen Danian

2012-07-01

Based on compressive tests, static on 810 material test system and dynamic on the first compressive loading in split Hopkinson pressure bar (SHPB) tests for Pr-Nd alloy cylinder specimens at high strain rates and temperatures, this study determined a J-C type [G. R. Johnson and W. H. Cook, in Proceedings of Seventh International Symposium on Ballistics (The Hague, The Netherlands, 1983), pp. 541-547] compressive constitutive equation of Pr-Nd alloy. It was recorded by a high speed camera that the Pr-Nd alloy cylinder specimens fractured during the first compressive loading in SHPB tests at high strain rates and temperatures. From highmore » speed camera images, the critical strains of the dynamic shearing instability for Pr-Nd alloy in SHPB tests were determined, which were consistent with that estimated by using Batra and Wei's dynamic shearing instability criterion [R. C. Batra and Z. G. Wei, Int. J. Impact Eng. 34, 448 (2007)] and the determined compressive constitutive equation of Pr-Nd alloy. The transmitted and reflected pulses of SHPB tests for Pr-Nd alloy cylinder specimens computed with the determined compressive constitutive equation of Pr-Nd alloy and Batra and Wei's dynamic shearing instability criterion could be consistent with the experimental data. The fractured Pr-Nd alloy cylinder specimens of compressive tests were investigated by using 3D supper depth digital microscope and scanning electron microscope.« less

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

PubMed Central

Wei, Jiu-Feng; Feng, Ji-Nian

2012-01-01

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

Quantum Fisher information on its own is not a valid measure of the coherence

NASA Astrophysics Data System (ADS)

Kwon, Hyukjoon; Tan, Kok Chuan; Choi, Seongjeon; Jeong, Hyunseok

2018-06-01

We show that contrary to the claim in Feng and Wei (2017), the quantum Fisher information itself is not a valid measure of the coherence based on the resource theory because it can increase via an incoherent operation.

TECHNOLOGY EVALUATION REPORT, HYDROTECHNICS IN SITU FLOW SENSOR

EPA Science Inventory

The U.S. Environmental Protection Agency (EPA) Superfund Innovative Technology Evaluation (SITE) Program evaluated performance of HydroTechnics, Inc. flow sensors in measuring the three-dimensional flow pattern created by operation of the Wasatch Environmental, Inc. (WEI) ground...

Potential escalation of heat-related working costs with climate and socioeconomic changes in China

PubMed Central

Zhao, Yan; Sultan, Benjamin; Vautard, Robert; Braconnot, Pascale; Wang, Huijun J.; Ducharne, Agnes

2016-01-01

Global climate change will increase the frequency of hot temperatures, impairing health and productivity for millions of working people and raising labor costs. In mainland China, high-temperature subsidies (HTSs) are allocated to employees for each working day in extremely hot environments, but the potential heat-related increase in labor cost has not been evaluated so far. Here, we estimate the potential HTS cost in current and future climates under different scenarios of socioeconomic development and radiative forcing (Representative Concentration Pathway), taking uncertainties from the climate model structure and bias correction into account. On average, the total HTS in China is estimated at 38.6 billion yuan/y (US $6.22 billion/y) over the 1979–2005 period, which is equivalent to 0.2% of the gross domestic product (GDP). Assuming that the HTS standards (per employee per hot day) remain unchanged throughout the 21st century, the total HTS may reach 250 billion yuan/y in the 2030s and 1,000 billion yuan/y in 2100. We further show that, without specific adaptation, the increased HTS cost is mainly determined by population growth until the 2030s and climate change after the mid-21st century because of increasingly frequent hot weather. Accounting for the likely possibility that HTS standards follow the wages, the share of GDP devoted to HTS could become as high as 3% at the end of 21st century. PMID:27044089

[Comparing the value of ecological protection in Sanjiang Plain wetland, Northeast China based on the stated preference method.

PubMed

Fan, Zi Juan; Ao, Chang Lin; Mao, Bi Qi; Chen, Hong Guang; Wang, Xu Dong

2017-02-01

Stated preference method is usually used to evaluate the non-market value of environmental goods which includes contingent valuation method (CVM) and choice experiments (CE). In this paper, stated preference method was adopted to evaluate the non-market value of Sanjiang Plain wetland. A willingness to pay (WTP) evaluation model of stated preference method was constructed based on the random utility theory. The average WTP of CVM and CE was obtained, respectively. The average WTP elicited by CE was 379 yuan per year, and the marginal WTPs of different selection properties including water conservation, wetland area, natural landscape and biodiversity were114.00, 72.55, 59.55 and 37.09 yuan per year, respectively. Meanwhile, the average WTP elicited by CVM was 134 yuan per year. The influence of factors on WTP was analyzed and reasons for protest responses were discussed. Results showed that the respondents' WTP elicited by CE was signi-ficantly higher than that by CVM, and respondents' socio-economic attitudes such as level of education and personal annual income had a significant positive impact on respondents' WTP. There were no significant difference in the reasons of protest responses between CVM and CE. Besides, respondents' multiple attributes and multiple levels analysis could be carried out by CE and the WTP of wetland's selection attributes could be calculated. Therefore, CE had the better ability of revealing respondents' preference information than CVM and its assessment results were more close to the actual value.

[A cross-sectional study on the status of tobacco use among junior middle school students in Shaanxi province].

PubMed

Guo, Y; Wang, A H; Liu, C Y; Mu, C N; Wang, B

2018-02-10

Objective: To understand the rate on tobacco use and associated factors in junior middle school students in Shaanxi province. Methods: We used a multi-stage stratified random sampling method to select students from 30 junior middle schools in 10 areas of Shaanxi province in 2013. All the participants completed a self-administered questionnaire. Results: A total of 4 633 questionnaires were dispatched and 4 298 were qualified for further analysis. The current smoking rate of junior middle school students in Shaanxi was 6.5%, with rate in male (11.1%) higher than that of female students (1.7%). The current smoking rate of students in grade three (9.3%) was higher than those of students in grade one (3.5%) or in grade two (7.0%). The smoking rate of students with pocket money more than 31 Yuan per week was (10.0%) higher than those of students with pocket money less than 10 Yuan (4.6%) or 10-30 Yuan (6.3%) per week. Results from the logistic regression analysis showed that factors as: male, school located in the city, older age, with more pocket money, having smokers in the family and exposure to second hand smoking were high risk factors for current smoking. Conclusion: Rate on current smoking was high in junior middle schools students in Shaanxi, suggesting that comprehensive intervention programs be developed to reduce the rate of tobacco use in junior middle school students.

Chinese farmers' willingness to accept compensation to practice safe disposal of HPAI infected chicken.

PubMed

Huang, Zeying; Wang, Jimin; Zuo, Alec

2017-04-01

Highly Pathogenic Avian Influenza (HPAI) is a high morbidity and mortality zoonotic disease, which threatens poultry and human health. An outbreak of disease in China requires strict slaughter and disposal of all chickens within a three-kilometer radius, incurring large private costs for farmers and encouraging black market transactions. A stated preference survey of 331 farmers across six provinces in China was conducted in 2015, in order to measure the responsiveness of farmers to accept various compensation prices for safely disposing of HPAI infected chicken. Findings suggest that about 25% and 40% of farmers in South and North China respectively would not adopt safe disposal at the current compensation price (10 yuan/bird) offered by the government. However, 80% of farmers would adopt safe disposal if the compensation price increased to 14.1 yuan in South China and 18.9 yuan in North China. The adoption of safe disposal by farmers was positively and significantly influenced by compensation price (p=0.000) and regular contact with epidemic prevention staff (p=0.094). However, adoption was negatively and significantly influenced by net farm income (p=0.100) and chicken production income percentage (p=0.014). Although half of (51%) of farmers were willing to receive zero compensation, a reasonable compensation scheme along with strengthened supervision, may be considered the most effective strategy to encourage safe disposal of HPAI infected chicken and reduce the risks associated with black market transactions. Copyright © 2017 Elsevier B.V. All rights reserved.

Land Use and Land Cover Change in the Qinghai Lake Region of the Tibetan Plateau and Its Impact on Ecosystem Services

PubMed Central

Gong, Jian; Yang, Jianxin; Tang, Wenwu

2017-01-01

Exploration of land use and land cover change (LULCC) and its impacts on ecosystem services in Tibetan plateau is valuable for landscape and environmental conservation. In this study, we conduct spatial analysis on empirical land use and land cover data in the Qinghai Lake region for 1990, 2000, and 2010 and simulate land cover patterns for 2020. We then evaluate the impacts of LULCC on ecosystem service value (ESV), and analyze the sensitivity of ESV to LULCC to identify the ecologically sensitive area. Our results indicate that, from 1990 to 2010, the area of forest and grassland increased while the area of unused land decreased. Simulation results suggest that the area of grassland and forest will continue to increase and the area of cropland and unused land will decrease for 2010–2020. The ESV in the study area increased from 694.50 billion Yuan in 1990 to 714.28 billion Yuan in 2000, and to 696.72 billion Yuan in 2020. Hydrology regulation and waste treatment are the top two ecosystem services in this region. The towns surrounding the Qinghai Lake have high ESVs, especially in the north of the Qinghai Lake. The towns with high ESV sensitivity to LULCC are located in the northwest, while the towns in the north of the Qinghai Lake experienced substantial increase in sensitivity index from 2000–2010 to 2010–2020, especially for three regulation services and aesthetic landscape provision services. PMID:28754029

Land Use and Land Cover Change in the Qinghai Lake Region of the Tibetan Plateau and Its Impact on Ecosystem Services.

PubMed

Gong, Jian; Li, Jingye; Yang, Jianxin; Li, Shicheng; Tang, Wenwu

2017-07-21

Exploration of land use and land cover change (LULCC) and its impacts on ecosystem services in Tibetan plateau is valuable for landscape and environmental conservation. In this study, we conduct spatial analysis on empirical land use and land cover data in the Qinghai Lake region for 1990, 2000, and 2010 and simulate land cover patterns for 2020. We then evaluate the impacts of LULCC on ecosystem service value (ESV), and analyze the sensitivity of ESV to LULCC to identify the ecologically sensitive area. Our results indicate that, from 1990 to 2010, the area of forest and grassland increased while the area of unused land decreased. Simulation results suggest that the area of grassland and forest will continue to increase and the area of cropland and unused land will decrease for 2010-2020. The ESV in the study area increased from 694.50 billion Yuan in 1990 to 714.28 billion Yuan in 2000, and to 696.72 billion Yuan in 2020. Hydrology regulation and waste treatment are the top two ecosystem services in this region. The towns surrounding the Qinghai Lake have high ESVs, especially in the north of the Qinghai Lake. The towns with high ESV sensitivity to LULCC are located in the northwest, while the towns in the north of the Qinghai Lake experienced substantial increase in sensitivity index from 2000-2010 to 2010-2020, especially for three regulation services and aesthetic landscape provision services.

[Analysis on relationship between regional economic development and sewage disposal].

PubMed

Wang, La-Chun; Huo, Yu; Zhu, Ji-Ye; Li, Sheng-Feng; Gao, Chao

2008-03-01

Based on the relationship between district GDP and sewage disposal, the water environment protection effect in 3 cities, Suzhou, Nanjing and Xuzhou, with different economic development degrees in Jiangsu Province was dynamically analyzed. The economy in Suzhou was well developed, where the foreign capital proportion was in a high level. Its GDP per capita was 53,800 yuan in 2005 and the sewage disposal grew linearly when its GDP increased in the study time period. Nanjing was less developed than Suzhou, and the state-owned enterprises in large and medium sizes were in a high percentage. Its GDP per capita was 37,100 yuan in 2005, while the sewage disposal reduced linearly when its GDP increased in the study time period. The economy in Xuzhou is under-developed, where coal-based heavy industry was the most important one. The GDP per capita in this city was 13,200 yuan in 2005 and the sewage disposal fluctuated when its GDP increased in the study time period. According to the relationship between economic development and sewage disposal in different cities, we suggested that the water environment protection in Suzhou should focus on the control of both water pollutant total emission and emission concentration, the major work in Nanjing should focus on adjusting the industrial structure and meanwhile controlling the total emission of water pollutants, while in Xuzhou the water pollutant emission concentration should be firstly controlled.

75 FR 48644 - Certain Activated Carbon From the People's Republic of China: Notice of Partial Rescission of...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-11

... Chemicals; Beijing Hibridge Trading Co., Ltd.; Beijing Huapeng Environment Protection Materials; Benbu...; Dongguan Baofu Activated Carbon; Dushanzi Chemical Factory; Fangyuan Carbonization Co., Ltd.; Fu Yuan....; Fuzhou Taking Chemical; Fuzhou Yihuan Carbon; Great Bright Industrial; Hangzhou Hengxing Activated Carbon...

EDRN Pre-Validation of Multiplex Biomarker in Urine — EDRN Public Portal

Cancer.gov

The goal of this proposal is to begin to establish an EDRN “pre-validation” trial of a multiplex set of transcripts, including the ETS gene fusions, in post-DRE urine sediments. As can be evidenced by our preliminary data, we have established the utility of this multiplex urine test (which includes TMPRSS-ERG, SPINK1, PCA3 and GOLPH2) in a cohort of prospectively collected urine sediments from the University of Michigan EDRN CEVC site (collected by co-I, Dr. John Wei). In this proposal, we will run this multiplex assay on prospectively collected post-DRE urines collected from other EDRN sites. The idea is to couple this “pre-validation” study with an EDRN validation trial under consideration for the Gen-Probe PCA3 urine test (directed by Drs. John Wei and Harry Rittenhouse).

[Evaluation of ecosystem service and emergy of Wanshan Waters in Zhuhai, Guangdong Province, China].

PubMed

Qin, Chuan-xin; Chen, Pi-mao; Zhang, An-kai; Yuan, Hua; Li, Guo-ying; Shu, Li-ming; Zhou, Yan-bo; Li, Xiao-guo

2015-06-01

The method for monetary value and emergy value analysis of ecosystem service was used in this paper to analyze the change in value of marine ecosystem service of Wanshan District, Zhuhai from 2007 to 2012. The result showed that the monetary value and emergy value of marine ecosystem service of Wanshan District, Zhuhai rose to 11512840000 yuan and 1.97 x 10(22) sej from 7721630000 yuan and 1.04 x 10(22) sej, respectively. Both monetary value and emergy value could forecast the change in the value of marine ecosystem service, but they reflected different value structures and ecological energy, which could be used to more objectively evaluate the ecosystem service. Ecological civilization development, as an inherent driving force to impel the development of marine ecosystem service structure, was important for rational exploitation of marine resources and optimization of marine ecosystem service.

[Review of "Appended emergent recipes" recorded in New Chronicle of Wuqiang County of the Qing dynasty].

PubMed

Kong, Lingqing

2014-01-01

In the volume 10 of New Chronicle of the Wuqiang County compiled in the 10(th) year of Daoguang reign (1830), there is an attached "Appended emergent recipes" with a large space devoted to TCM first-aid therapies, including 13,000 Chinese characters under 14 topics. Under each topic, the first-aid measures from Xi yuan ji lu (Collected Records of Washing Away Wrong Cases) are first cited, followed by many practical first-aid methods, thus summarizing emergency medicine and experiences since the Song dynasty, embodying the abundant first-aid therapy of northern China, representing the real level of emergent medicine of that period. It is quite seldom to see so rich emergent measures collected in an overall county chronicle and is therefore of significance for the studies on the history of the versions of the book Xi yuan ji lu.

INTERNAL DOSE AND RESPONSE IN REAL-TIME.

EPA Science Inventory

Abstract: Rapid temporal fluctuations in exposure may occur in a number of situations such as accidents or other unexpected acute releases of airborne substances. Often risk assessments overlook temporal exposure patterns under simplifying assumptions such as the use of time-wei...

77 FR 28880 - Ocean Transportation Intermediary License Applicants

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-16

... (NVO & OFF), 332 Hindry Avenue, Inglewood, CA 90301, Officers: Edison Chen, Manager (Qualifying Individual), Wei-Nung (Janus) Lin, Member/Manager/CEO, Application Type: QI Change/Trade Name Change. Lone... 77032, Officer: Albert E. Garcia, President/Manager/Member (Qualifying Individual), Application Type...

77 FR 55498 - Certain Electronic Imaging Devices; Commission Determination Not To Review an Initial...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-10

... presiding administrative law judge's (``ALJ'') initial determination (``ID'') (Order No. 6) granting a motion by complainant FlashPoint Technology, Inc. (``Flashpoint'') and respondents Huawei Technologies Co., Ltd. and FutureWei Technologies, Inc. d/b/a Huawei Technologies (USA) (collectively ``the Huawei...

Beldonea Cameron (Hymenoptera: Tenthredinidae: Tenthredininae) new to Thailand, and the males of B. okutanii and B. impunctata

USDA-ARS?s Scientific Manuscript database

Beldonea impunctata (Wei) is recorded from Thailand and is the first record of the genus and species from this country. The previously unknown male of B. impunctata is described and separated from the closely related B. okutanii (Saini et al.) from India....

Growth sensitivity of Corynespora cassiicola to Thiophanate-methyl, Iprodione, and Fludioxonil

USDA-ARS?s Scientific Manuscript database

Corynespora cassiicola (Berk. & M.A. Curtis) C.T. Wei, causal agent of Corynespora leaf spot, can cause devastating epidemics in African violet (Saintpaulia ionantha H. Wendl.) production facilities. Because of phytotoxicity and visible residue issues with some fungicides such as chlorothalonil, pro...

Study of Composite Interface Strength and Crack Growth Monitoring Using Carbon Nanotubes

DTIC Science & Technology

2009-09-01

Carbon Nanotube Additives,” Applied Physiscs Letters, 91(2007). 14Tsu-Wei Chou and Erik T. Thosetenson. “Carbon Nanotube/Vinyl Ester Nanocomposites...Carbon Nanotube Additives. Applied Physiscs Letters 91. 79 INITIAL DISTRIBUTION LIST 1. Defense Technical Information Center Ft. Belvoir, Virginia

Polymorphism within thyroid hormone responsive (THRSP) associated with weaning-to-oestrus interval in swine

USDA-ARS?s Scientific Manuscript database

The objective of this study was to assess polymorphisms within lipogenic-related candidate genes for association with the reproductive traits; age at puberty (AP), ovulation rate (OR), and weaning-to-estrus interval (WEI). Variations within the anorectic gene Cocaine- and Amphetamine-Regulated Trans...

Reading Achievement in the Middle School Years: A Study Investigating Growth Patterns by High Incidence Disability

ERIC Educational Resources Information Center

Yakimowski, Mary E.; Faggella-Luby, Michael; Kim, Yujin; Wei, Yan

2016-01-01

Numerous research studies (e.g., Anderson, Kutash, & Duchnowski, 2001; Lane, Carter, Pierson, & Glaeser, 2006; Volpe, Dupaul, Jitendra, & Tresco, 2009; Wei, Blackorby, & Schiller, 2011) have shown that students with disabilities generally exhibit lower reading scores than their peers without disabilities. However, questions remain…

Social health assistance schemes: the case of Medical Financial Assistance for the rural poor in four counties of China

PubMed Central

2011-01-01

Background Economic transition which took place in China over the last three decades, has led to a rapid marketization of the health care sector. Today inequity in health and poverty resulting from major illness has become a serious problem in rural areas of China. Medical Financial Assistance (MFA) is a health assistance scheme that helps rural poor people cope with major illness and alleviate their financial burden from major illness, which will definitely play a significant role in the process of rebuilding Chinese new rural health system. It mainly provides assistance to cover medical expenditure for inpatient services or the treatment of major illnesses, with joint funding from the central and local government. The purpose of this paper is to review the design, funding, implementation and to explore the preliminary effects of four counties' MFA in Hubei and Sichuan province of China. Methods We used an analytical framework built around the main objective of any social assistance scheme. The framework contains six 'targeting' procedural 'steps' which may explain why a specific group does not receive the assistance it ought to receive. More specifically, we explored to what extent the targeting, a key component of social assistance programs, is successful, based on the qualitative and quantitative data collected from four representative counties in central and western China. Results In the study sites, the budget of MFA ranged from 0.8 million Yuan to 1.646 million Yuan in each county and the budget per eligible person ranged from 32.67 Yuan to 149.09 Yuan. The preliminary effects of MFA were quite modest because of the scarcity of funds dedicated to the scheme. The coverage rate of MFA ranged from 17.8% to 24.1% among the four counties. MFA in the four counties used several ways to ration a restricted budget and provided only limited assistance. Substantial problems remained in terms of eligibility and identification of the beneficiaries, utilization and

[Study on optimal model of hypothetical work injury insurance scheme].

PubMed

Ye, Chi-yu; Dong, Heng-jin; Wu, Yuan; Duan, Sheng-nan; Liu, Xiao-fang; You, Hua; Hu, Hui-mei; Wang, Lin-hao; Zhang, Xing; Wang, Jing

2013-12-01

To explore an optimal model of hypothetical work injury insurance scheme, which is in line with the wishes of workers, based on the problems in the implementation of work injury insurance in China and to provide useful information for relevant policy makers. Multistage cluster sampling was used to select subjects: first, 9 small, medium, and large enterprises were selected from three cities (counties) in Zhejiang Province, China according to the economic development, transportation, and cooperation; then, 31 workshops were randomly selected from the 9 enterprises. Face-to-face interviews were conducted by trained interviewers using a pre-designed questionnaire among all workers in the 31 workshops. After optimization of hypothetical work injury insurance scheme, the willingness to participate in the scheme increased from 73.87%to 80.96%; the average willingness to pay for the scheme increased from 2.21% (51.77 yuan) to 2.38% of monthly wage (54.93 Yuan); the median willingness to pay for the scheme increased from 1% to 1.2% of monthly wage, but decreased from 35 yuan to 30 yuan. The optimal model of hypothetical work injury insurance scheme covers all national and provincial statutory occupational diseases and work accidents, as well as consultations about occupational diseases. The scheme is supposed to be implemented worldwide by the National Social Security Department, without regional differences. The premium is borne by the state, enterprises, and individuals, and an independent insurance fund is kept in the lifetime personal account for each of insured individuals. The premium is not refunded in any event. Compensation for occupational diseases or work accidents is unrelated to the enterprises of the insured workers but related to the length of insurance. The insurance becomes effective one year after enrollment, while it is put into effect immediately after the occupational disease or accident occurs. The optimal model of hypothetical work injury insurance

Economic impacts from PM2.5 pollution-related health effects in China's road transport sector: A provincial-level analysis.

PubMed

Tian, Xu; Dai, Hancheng; Geng, Yong; Wilson, Jeffrey; Wu, Rui; Xie, Yang; Hao, Han

2018-06-01

Economic impact assessments of air pollution-related health effects from a sectoral perspective in China is still deficient. This study evaluates the PM 2.5 pollution-related health impacts of the road transport sector on China's economy at both national and provincial levels in 2030 under various air mitigation technologies scenarios. Health impacts are estimated using an integrated approach that combines the Greenhouse Gas and Air Pollution Interactions and Synergies (GAINS) model, a computable general equilibrium (CGE) model and a health model. Results show that at a national level, the road transport sector leads to 163.64 thousand deaths per year, increases the per capita risk of morbidity by 0.37% and accounts for 1.43 billion Yuan in health care expenditures. We estimate 442.90 billion Yuan of the value of statistical life loss and 2.09 h/capita of work time loss in 2015. Without additional control measures, air pollution related to the transport sector will cause 177.50 thousand deaths in 2030, a 0.40% per capita increase in the risk of morbidity, accounting for 4.12 billion Yuan in health care expenditures, 737.15 billion Yuan of statistical life loss and 2.23 h/capita of work time loss. Based on our model, implementing the most strict control strategy scenario would decrease mortality by 42.14%, morbidity risk by 42.14%, health care expenditures by 41.94%, statistical life loss by 26.22% and hours of work time loss by 42.65%, comparing with the no control measure scenario. In addition, PM 2.5 pollution from the road transport sector will cause 0.68% GDP loss in 2030. At a provincial level, GDP losses in 14 out of 30 provinces far exceed the national rate. Henan (1.20%), Sichuan (1.07%), Chongqing (0.99%), Hubei (0.94%), and Shandong (0.90%) would experience the highest GDP loss in 2030. Implementing control strategies to reduce PM 2.5 pollution in the road transport sector could bring positive benefits in half of the Chinese provinces especially in

76 FR 30912 - Initiation of Antidumping and Countervailing Duty Administrative Reviews

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-27

... Jiayu Activated Carbon Factory Cherishmet Incorporated China National Building Materials and Equipment... Activated Carbon Datong Huibao Active Carbon Co., Ltd Datong Huibao Activated Carbon Co., Ltd... Carbon Co., Ltd. Fujian Yuanli Active Carbon Co., Ltd Fuzhou Taking Chemical Fuzhou Yihuan Carbon Great...

Reduction potential, shadow prices, and pollution costs of agricultural pollutants in China.

PubMed

Tang, Kai; Gong, Chengzhu; Wang, Dong

2016-01-15

This paper analyses the reduction potential, shadow prices, and pollution costs of agricultural pollutants in China based on provincial panel data for 2001-2010. Using a parameterized quadratic form for the directional output distance function, we find that if agricultural sectors in all provinces were to produce on the production frontier, China could potentially reduce agricultural emissions of chemical oxygen demand (COD), total nitrogen (TN), and total phosphorus (TP) by 16.0%, 16.2%, and 20.4%, respectively. Additionally, our results show that the shadow price of TN increased rapidly and continuously, while that of COD and TP fluctuated for the whole period. For the whole country, the average shadow price of COD, TN, and TP are 8266 Yuan/tonne, 25,560 Yuan/tonne, and 10,160 Yuan/tonne, respectively. The regional shadow prices of agricultural pollutants are unbalanced. Furthermore, we show that the pollution costs from emissions of COD, TN, and TP are 6.09% of the annual gross output value of the agricultural sector and are highest in the Western and lowest in the Eastern provinces. Our estimates suggest that there is scope for further pollution abatement and simultaneous output expansion for China's agriculture if farmers promote greater efficiency in their production process. Policymakers are required to dynamically adjust the pollution tax rates and ascertain the initial permit price in an emission trading system. Policymakers should also consider the different pollution costs for each province when making the reduction allocations within the agricultural sector. Copyright © 2015 Elsevier B.V. All rights reserved.

[Effect of water storage and aquaculture on Oncomelania hupensis control in tidal flats wetlands of islet-beach type area of Dantu section of lower reaches of Yangtze River].

PubMed

Li, Ye-fang; Huang, Yi-xin; Wang, He-sheng; Hang, De-rong; Chen, Xiang-ping; Xie, Yi-feng; Zhang, Lian-heng

2015-12-01

To evaluate the effect and the benefits of the projects of water storage and aquaculture on Oncomelania hupensis snail control in the tidal flats wetlands of islet-beach type area of lower reaches of the Yangtze River. The projects of water storage and aquaculture on 0. hupensis snail control were implemented in the tidal flats wetlands of islet-beach type of lower reaches of the Yangtze River. The breed situation of the snails was investigated by the conventional method before and after the project implementation and the effect of control and elimination of the snails by the projects were evaluated. At the same time, the cost-benefit analysis of two projects among them was performed by the static benefit-cost ratio method. All of 0. hupensis snails were eliminated in the first year after the implementation of seven water storage and aquaculture projects. The costs of detection and control of snails saved by each project was 69.20 thousand yuan a year on average. The annual net benefits of the "Nanhao Group 10 beach" project and "Wutao Group 6-14 beach" project were 2 039.40 thousand yuan and 955.00 thousand yuan respectively, and the annual net benefit-cost ratios were 1.09: 1 and 1.07: 1 respectively. The O. hupensis snails could be rapidly eliminated by the water storage and aquaculture, and the economic benefit is obvious, but the wetland ecological protection and flood control safety should be considered in the tidal flats wetlands of islet-beach type area of lower reaches of the Yangtze River.

A carapace-like bony 'body tube' in an early triassic marine reptile and the onset of marine tetrapod predation.

PubMed

Chen, Xiao-hong; Motani, Ryosuke; Cheng, Long; Jiang, Da-yong; Rieppel, Olivier

2014-01-01

Parahupehsuchus longus is a new species of marine reptile from the Lower Triassic of Yuan'an County, Hubei Province, China. It is unique among vertebrates for having a body wall that is completely surrounded by a bony tube, about 50 cm long and 6.5 cm deep, comprising overlapping ribs and gastralia. This tube and bony ossicles on the back are best interpreted as anti-predatory features, suggesting that there was predation pressure upon marine tetrapods in the Early Triassic. There is at least one sauropterygian that is sufficiently large to feed on Parahupehsuchus in the Nanzhang-Yuan'an fauna, together with six more species of potential prey marine reptiles with various degrees of body protection. Modern predators of marine tetrapods belong to the highest trophic levels in the marine ecosystem but such predators did not always exist through geologic time. The indication of marine-tetrapod feeding in the Nanzhang-Yuan'an fauna suggests that such a trophic level emerged for the first time in the Early Triassic. The recovery from the end-Permian extinction probably proceeded faster than traditionally thought for marine predators. Parahupehsuchus has superficially turtle-like features, namely expanded ribs without intercostal space, very short transverse processes, and a dorsal outgrowth from the neural spine. However, these features are structurally different from their turtle counterparts. Phylogeny suggests that they are convergent with the condition in turtles, which has a fundamentally different body plan that involves the folding of the body wall. Expanded ribs without intercostal space evolved at least twice and probably even more among reptiles.

Editorial: Focus on Laser- and Beam-Driven Plasma Accelerators

NASA Astrophysics Data System (ADS)

Joshi, Chan; Malka, Victor

2010-04-01

, S Mangles, L O Silva, R Fonseca and P A Norreys Electro-optic shocks from blowout laser wakefields D F Gordon, A Ting, M H Helle, D Kaganovich and B Hafizi Onset of self-steepening of intense laser pulses in plasmas J Vieira, F Fiúza, L O Silva, M Tzoufras and W B Mori Analysis of laser wakefield dynamics in capillary tubes N E Andreev, K Cassou, F Wojda, G Genoud, M Burza, O Lundh, A Persson, B Cros, V E Fortov and C-G Wahlstrom Characterization of the beam loading effects in a laser plasma accelerator C Rechatin, J Faure, X Davoine, O Lundh, J Lim, A Ben-Ismaïl, F Burgy, A Tafzi, A Lifschitz, E Lefebvre and V Malka Energy gain scaling with plasma length and density in the plasma wakefield accelerator P Muggli, I Blumenfeld, C E Clayton, F J Decker, M J Hogan, C Huang, R Ischebeck, R H Iverson, C Joshi, T Katsouleas, N Kirby, W Lu, K A Marsh, W B Mori, E Oz, R H Siemann, D R Walz and M Zhou Generation of tens of GeV quasi-monoenergetic proton beams from a moving double layer formed by ultraintense lasers at intensity 1021-1023Wcm-2 Lu-Le Yu, Han Xu, Wei-Min Wang, Zheng-Ming Sheng, Bai-Fei Shen, Wei Yu and Jie Zhang Carbon ion acceleration from thin foil targets irradiated by ultrahigh-contrast, ultraintense laser pulses D C Carroll, O Tresca, R Prasad, L Romagnani, P S Foster, P Gallegos, S Ter-Avetisyan, J S Green, M J V Streeter, N Dover, C A J Palmer, C M Brenner, F H Cameron, K E Quinn, J Schreiber, A P L Robinson, T Baeva, M N Quinn, X H Yuan, Z Najmudin, M Zepf, D Neely, M Borghesi and P McKenna Numerical modelling of a 10-cm-long multi-GeV laser wakefield accelerator driven by a self-guided petawatt pulse S Y Kalmykov, S A Yi, A Beck, A F Lifschitz, X Davoine, E Lefebvre, A Pukhov, V Khudik, G Shvets, S A Reed, P Dong, X Wang, D Du, S Bedacht, R Zgadzaj, W Henderson, A Bernstein, G Dyer, M Martinez, E Gaul, T Ditmire and M C Downer Effects of laser prepulses on laser-induced proton generation D Batani, R Jafer, M Veltcheva, R Dezulian, O Lundh, F Lindau, A

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

EPA Science Inventory

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

Interpreting the strongest deep earthquake ever observed

NASA Astrophysics Data System (ADS)

Schultz, Colin

2013-12-01

Massive earthquakes that strike deep within the Earth may be more efficient at dissipating pent-up energy than similar quakes near the surface, according to new research by Wei et al. The authors analyzed the rupture of the most powerful deep earthquake ever recorded.

EXPOSURE TO DIETHYL HEXYL PHTHALATE (DEHP) DELAYS PUBERTY AND REDUCES ANDROGEN-DEPENDENT TISSUE WEIGHTS IN LONG EVANS HOODED AND SPRAGUE DAWLEY MALE RATS

EPA Science Inventory

DEHP is a plasticizer that alters sexual differentiation in the male rat by reducing fetal Leydig cell testosterone synthesis and insl3 mRNA levels. When exposure includes the pubertal stage of life, DEHP and other phthalates delay puberty and reduce androgen-dependent tissue wei...

Applying Spatial-Temporal Model and Game Theory to Asymmetric Threat Prediction

DTIC Science & Technology

2007-06-01

Genshe Chen, Denis Garagic, Xiaohuan Tan, Dongxu Li, Dan Shen, Mo Wei, Xu Wang, “Team Dynamics and Tactics for Mission Planning,” Proceedings...Cruz, Jr., Genshe Chen, Dongxu Li, and Denis Garagic, “Target Selection in UAV Cooperative Control Under Uncertain Environment: Genetic Algorithm

Polymers by Non-Redox Processes: Synthesis, Physical Studies and Application

DTIC Science & Technology

1992-12-31

Schiff Base," in lournal Polymer Science Polymer Chemitry , 29 749 (1991), Y. Wei, R. Hariharan and J.K. Ray. 1991-25 "Fast Atom Bombardment Mass...Graduate Student - Georgia Arbuckle Graduate Student - David Swanson Visiting Graduate Student - Angela Fagot Technician - Boris Vuchic Computer

MID-ATLANTIC COASTAL STREAMS STUDY: STATISTICAL DESIGN FOR REGIONAL ASSESSMENT AND LANDSCAPE MODEL DEVELOPMENT

EPA Science Inventory

A network of stream-sampling sites was developed for the Mid-Atlantic Coastal Plain (New Jersey through North Carolina) as part of collaborative research between the U.S. Environmental Protection Agency and the U.S. Geological Survey. A stratified random sampling with unequal wei...

Social Class and the STEM Career Pipeline an Ethnographic Investigation of Opportunity Structures in a High-Poverty versus Affluent High School

ERIC Educational Resources Information Center

Nikischer, Andrea B.

2013-01-01

This research investigates science, technology, engineering and mathematics (STEM) high school opportunity structures, including student experiences with math and science course sequences and progress, college guidance and counseling, and STEM extracurricular activities (Weis and Eisenhart, 2009), specifically related to STEM fields and career and…

NEUROBEHAVIORAL EVALUATION OF RATS EXPOSED TO CHLORPYRIFOS VIA CHRONIC DIETARY AND REPEATED HIGH-LEVEL SPIKE EXPOSURE.

EPA Science Inventory

This study aimed to model long-term subtoxic human exposure to an organophosphorus pesticide, chlorpyrifos (CPF), and to examine the influence of that exposure on the response to intermittent high-dose acute challenges. Adult Long-Evans male rats were maintained at 350g body wei...

Partial-genome evaluation of postweaning feed intake and efficiency of crossbred beef cattle

USDA-ARS?s Scientific Manuscript database

Effects of individual single nucleotide polymorphisms (SNP), and variation explained by sets of SNP associated with dry matter intake (DMI), metabolic mid-test weight (MBW), BW gain (GN) and feed efficiency expressed as phenotypic and genetic residual feed intake (RFIp; RFIg) were estimated from wei...

In Vivo Role of Six1 in Mammary Gland Tumorigenesis

DTIC Science & Technology

2008-04-01

overexpression is documented in a number of tumor types, including ovarian cancer, hepatocellular carcinoma , Wilms’ tumor, rhabdomyosarcomas and... hepatocellular carcinoma . British Journal of Cancer 95:1050-5. 5. Li, C.M., Guo, M., Borczuk, A., Powell, C.A., Wei, M., Thaker, H.M., Friedman, R

Opportunities and Challenges of Bilingualism. Contributions to the Sociology of Language.

ERIC Educational Resources Information Center

Wei, Li, Ed.; Dewaele, Jean-Marc, Ed.; Housen, Alex, Ed.

This collection of papers examines, from an international perspective, opportunities and challenges of societal bilingualism in the new millennium. The 18 papers include the following: "Introduction: Opportunities and Challenges of Bilingualism" (Li Wei, Jean-Marc Dewaele, and Alex Housen); "'Holy Languages' in the Context of…

Numerical studies of the topological Chern numbers in two dimensional electron system

NASA Astrophysics Data System (ADS)

Sheng, Donna

2004-03-01

I will report on the numerical results of the exact calculation of the topological Chern numbers in fractional and bilayer quantum Hall systems[1]. I will show that following the evolution of the Chern numbers as a function of the disorder strength and/or layer separations, various quantum phase transitions as well as the characteristic transport properties of the phases, can be determined. The hidden topological ordering in other two dimensional electron systems will also be discussed. 1. D. N. Sheng et. al., Phys. Rev. Lett. 90, 256802 (2003).

Engaging Undergraduates in an Interdisciplinary Program: Developing a Biomaterial Technology Program

ERIC Educational Resources Information Center

Liang, Jia-chi; Kung, Shieh-shiuh; Sun, Yi-ming

2009-01-01

Yuan Ze University targeted Biomaterials Science and developed a curriculum related to Biotechnology, Biochemical Engineering, and Biomaterials for engineering students to cultivate talents for both engineering and biotechnology. After several years of operation, recruiting students has succeeded, and students are satisfied with the course design…

Canadian Libraries and Mass Deacidification.

ERIC Educational Resources Information Center

Pacey, Antony

1992-01-01

Considers the advantages and disadvantages of six mass deacidification processes that libraries can use to salvage printed materials: the Wei T'o process, the Diethyl Zinc (DEZ) process, the FMC (Lithco) process, the Book Preservation Associates (BPA) process, the "Bookkeeper" process, and the "Lyophilization" process. The…

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

EPA Science Inventory

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

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

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

EPA Science Inventory

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

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

School-based sports participation and its effects on weight maintenance in Mexican American adolescents: A two-year analysis

USDA-ARS?s Scientific Manuscript database

Participation in sports has been shown to decrease standardized body mass index (zBMI), especially in school settings. Few studies have examined the impact of sports participation in a Mexican American sample. The purpose of this investigation was to examine the effect of sports participation on wei...

Kinetics Modeling of Hypergolic Propellants

DTIC Science & Technology

2013-07-01

comprehensive preconditioning and employs the line Gauss Seidel algorithm for the solution of the linear system. A multi-block unstructured mesh is...Explosives, Pyrotechnics, 33(3):209–212, 2008. 24Wei-Guang Liu, Shiqing Wang, Siddharth Dasgupta, Stefan T Thynell, William A Goddard III, Sergey Zybin

Bilingualism: Beyond Basic Principles. Multilingual Matters.

ERIC Educational Resources Information Center

Dewaele, Jean-Marc, Ed.; Housen, Alex, Ed.; Wei, Li, Ed.

This collection of papers focuses on individual bilingualism and societal and educational phenomena. After "Introduction and Overview" (Jean-Marc Dewaele, Alex Housen, and Li Wei), 12 papers include: (1) "Who is Afraid of Bilingualism?" (Hugo Baetens Beardsmore); (2) "The Importance of being Bilingual" (John Edwards);…

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

EPA Science Inventory

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

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

76 FR 5137 - Initiation of Antidumping and Countervailing Duty Administrative Reviews

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-28

... Co., Ltd. Cheng Du Wai Yuan Bee Products Co., Ltd. Chengdu Stone Dynasty Art Stone Damco China Limited Qingdao Branch Dongtai Peak Honey Industry Co., Ltd. Eurasia Bee's Products Co., Ltd. Feidong...., Ltd. Inner Mongolia Altin Bee-Keeping Inner Mongolia Youth Trade Development Co., Ltd. Jiangsu Cereals...

Proceedings of the Annual Meeting of the Association for Education in Journalism and Mass Communication (85th, Miami, Florida, August 5-8, 2002). Media Management and Economics Division.

ERIC Educational Resources Information Center

2002

The Media Management and Economics Division of the proceedings contains the following 8 papers: "Anatomy of a Death Spiral: Newspapers and Their Credibility" (Philip Meyer and Yuan Zhang); "A Case-Study Analysis of Divestiture Determinants & Strategies of Major Media Firms, 1996-2000" (Daphne Eilein Landers); "Managing…

Assessing Higher-Order Thinking Using a Networked Portfolio System with Peer Assessment

ERIC Educational Resources Information Center

Liu, Eric Zhi-Feng; Zhuo, Yi-Chin; Yuan, Shyan-Ming

2004-01-01

In the past, the quantitative evidences of portfolio assessment have been explored under online instruction. Liu, Lin, and Yuan provide a long-term measure of peer-self, peer-instructor and self-instructor correlation coefficients under networked innovative assessment procedures. Analytical results indicated that undergraduate students could…

Localized Multiple Kernel Learning A Convex Approach

DTIC Science & Technology

2016-11-22

data. All the aforementioned approaches to localized MKL are formulated in terms of non-convex optimization problems, and deep the- oretical...learning. IEEE Transactions on Neural Networks, 22(3):433–446, 2011. Jingjing Yang, Yuanning Li, Yonghong Tian, Lingyu Duan, and Wen Gao. Group-sensitive

Evaluation of Eco-economy Harmony and Spatial Evolution of the Urban Agglomeration Area in The Great Pearl River Delta

NASA Astrophysics Data System (ADS)

Wang, Xiuming; Xu, Min; Zhang, Yong; Xu, Naizhong; Zhang, Yuhuan

2018-05-01

Based on the land use data of the study area during 1990 to 2016, the coordination between ecological environment and economy was estimated according to the ESV (ecosystem services value) and EEH (eco-economy harmony) index. The results showed that large amount of farmland and forests were changed to construction land in the study area, due to the rapid urbanization and industrialization. The ESV showed an overall downward trend, the ESV in per hectare was decreased from 1554,000Yuan to 14513,000Yuan. The economic development speed was decreased from 1990 to 2016, the area with high GDP growth rate is changed from the core area of the pearl river delta to the periphery area. The ecology-economy relation in the study area experienced a transformation of “low grade coordination-low grade conflict -further conflict”. Shenzhen, Dongguan, Huizhou, Jiangmen, the central city of Foshan and Guangzhou became the most high-grade conflict areas.

[The relationship between acupuncture-moxibustion theory of DOU Hanqing and Neo- Confucianism].

PubMed

Li, Baojin; Huang, Longxiang

2018-02-12

For the construction factors of acupuncture-moxibustion theory of DOU Hanqing , a doctor in Jin-Yuan Dynasty, we studied his life, acupuncture-moxibustion theory and culture background in the History of Medicine and Philosophy of Science & Technology. It was found that the major source of DOU Hanqing ' s Confucianism was the CHENG - ZHU Neo-Confucianism. The data show that Neo-Confucianism played an important role in the enrichment of his human nature, spirit, moral cultivation and political talent, making him a scholar in the Jin - Yuan dynasty, also shaping his medical ethics, medical skill and acupuncture-moxibustion theory. The inheritance, development and application of CHENG - ZHU Neo-Confucianism provided the most fundamental thinking, research methods and patterns for DOU Hanqing to interpret the acupuncture classics, summarize his teachers' experience and develop his theoretical system. DOU Hanqing ' s acupuncture-moxibustion practice and theory reached a new level, because he took acupuncture-moxibustion as one of the knowledge investigation and attainment of CHENG - ZHU Neo-Confucianism.

Effects of solar photovoltaic technology on the environment in China.

PubMed

Qi, Liqiang; Zhang, Yajuan

2017-10-01

Among the various types of renewable energy, solar photovoltaic has elicited the most attention because of its low pollution, abundant reserve, and endless supply. Solar photovoltaic technology generates both positive and negative effects on the environment. The environmental loss of 0.00666 yuan/kWh from solar photovoltaic technology is lower than that from coal-fired power generation (0.05216 yuan/kWh). The negative effects of solar photovoltaic system production include wastewater and waste gas pollutions, the representatives of which contain fluorine, chromium with wastewater and hydrogen fluoride, and silicon tetrachloride gas. Solar panels are also a source of light pollution. Improper disposal of solar cells that have reached the end of their service life harms the environment through the stench they produce and the damage they cause to the soil. So, the positive and negative effects of green energy photovoltaic power generation technology on the environment should be considered.

The performance of three strawberry varieties on phenological period and quality in Hanyuan County

NASA Astrophysics Data System (ADS)

Che, Meng; Luo, Ya; Ge, Cong; Ling, Yajie; Mo, Qin; Luo, Shu; Tang, Haoru

2018-04-01

In this experiment, `Benihoppe' `Zhang Ji' and `Ning Yu' were used as experimental material, to observe the plant morphology, record the phenological period, investigate the disease situation and determine the quality of strawberry fruit and other indicators and related analysis. Hoping to select a good fruit- type strawberry varieties adapted to the characteristics of Han yuan climate. The result showed that the growth of Benihoppe and Zhang Ji were stronger than Ning Yu, the phenological period of Ning Yu is five days longer than the Benihoppe and Zhang Ji. Ning Yu most highly resistant to the two diseases, followed by Zhang Ji, Benihoppe is the last. In the quality of the fruit, the Benihoppe has the highest average weight and soluble solids. There was no significant difference between Zhang Ji and Ning Yu. However, consumers prefer the Benihoppe, so it is recommended to strengthen the promotion and cultivation of Benihoppe in Han yuan area.

Benchmarking Insulin Treatment Persistence Among Patients with Type 2 Diabetes Across Different U.S. Payer Segments.

PubMed

Wei, Wenhui; Jiang, Jenny; Lou, Youbei; Ganguli, Sohini; Matusik, Mark S

2017-03-01

treatment persistence across different payers in the United States. Findings indicate that basal insulin persistence patterns are significantly different across different payers, basal insulin types, and devices. This information may be useful in developing targeted approaches to improve T2D patients' persistence with insulin treatment for better glycemic control. This study was funded by Sanofi U.S. through a grant provided to Walgreens for research services. Matusik, Jiang, and Lou are employed by Walgreen Co. Wei and Ganguli were employed by Sanofi U.S. at the time of this study. Study concept and design were contributed by Wei, Ganguli, and Matusik, with assistance from Lou. Jiang took the lead in data collection, along with Lou, and data interpretation was performed by Wei, Lou, and Jiang, along with Ganguli and Matusik. The manuscript was written by Wei and Jiang, along with Ganguli and Matusik, and revised by Wei and Ganguli, along with the other authors.

Euros vs. Yuan: Comparing European and Chinese Fishing Access in West Africa

PubMed Central

Belhabib, Dyhia; Sumaila, U. Rashid; Lam, Vicky W. Y.; Zeller, Dirk; Le Billon, Philippe; Abou Kane, Elimane; Pauly, Daniel

2015-01-01

We compare the performance of European Union (EU) and Chinese fisheries access agreements with West African countries in terms of illegal and unreported fishing, economic equity, and patterns of exploitation. Bottom-up re-estimations of catch reveal that the EU (1.6 million t•year-1) and China (2.3 million t•year-1) report only 29% and 8%, respectively, of their estimated total catches (including estimated discards whenever possible) from West African countries between 2000 and 2010. EU catches are declining, while Chinese catches are increasing and are yet to reach the historic maximum level of EU catches (3 million t•year-1 on average in the 1970s-1980s). The monetary value of EU fishing agreements, correlated in theory with reported catches, is straightforward to access, in contrast to Chinese agreements. However, once quantified, the value of Chinese agreements is readily traceable within the African economy through the different projects they directly cover, in contrast to the funds disbursed [to host governments] by the EU. Overall, China provides resources equivalent to about 4% of the ex-vessel value [value at landing] of the catch taken by Chinese distant-water fleets from West African waters, while the EU pays 8%. We address the difficulties of separating fees directly related to fishing from other economic or political motivations for Chinese fees, which could introduce a bias to the present findings as this operation is not performed for EU access fees officially related to fishing. Our study reveals that the EU and China perform similarly in terms of illegal fishing, patterns of exploitation and sustainability of resource use, while under-reporting by the EU increases and that by China decreases. The EU agreements provide, in theory, room for improving scientific research, monitoring and surveillance, suggesting a better performance than for Chinese agreements, but the end-use of the EU funds are more difficult, and sometime impossible to ascertain. PMID:25793775

JPRS Report, China.

DTIC Science & Technology

1989-04-04

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

The Role of Acid Sensing Ion Channels in Spinal Cord Injury

DTIC Science & Technology

2012-10-01

ASIC1a is localized to the cell bodies and dendrites of neurons [4]. Pathological cerebral acidosis activates these channels which, in turn, kill...Tripathi, P. Wei, and A.T. Lash, The PPAR gamma agonist Pioglitazone improves anatomical and locomotor recovery after rodent spinal cord injury. Exp Neurol

Lie algebras and linear differential equations.

NASA Technical Reports Server (NTRS)

Brockett, R. W.; Rahimi, A.

1972-01-01

Certain symmetry properties possessed by the solutions of linear differential equations are examined. For this purpose, some basic ideas from the theory of finite dimensional linear systems are used together with the work of Wei and Norman on the use of Lie algebraic methods in differential equation theory.

Performance Analysis of Wireless Networks for Industrial Automation-Process Automation (WIA-PA)

DTIC Science & Technology

2017-09-01

electrical, water and wastewater, oil and natural gas, chemical, transportation, pharmaceutical, pulp and paper, food and beverage, and discrete...scheduling method for isa100.11a,” in 2013 11th IEEE International Conference on Industrial Informatics (INDIN), 2013, pp. 649–654. [24] Y. Wei and D.-S

TEANGA 15: The Irish Yearbook of Applied Linguistics = Bliainiris na Teangeolaiochta Feidhmi in Eirinn.

ERIC Educational Resources Information Center

O Baoill, Donall P., Ed.

1995-01-01

Essays in applied linguistics include: "Meaningful Negotiation: A Study of the Pedagogical Value of Autotutor-An Interactive Video Learning Resource" (John Stephen Byrne); "Medium of Instruction in the L2 Classroom" (Wei Danhua); "The Story of Language Contact and Shift in Ireland: How Unique, How Universal?" (Markku,…

Teacher Perceptions of Administrator Leadership Styles Regarding Job Satisfaction

ERIC Educational Resources Information Center

Johnson, Zachary Tyler

2017-01-01

One of the greatest challenges within education is a growing shortage of teachers (Epps & Foor, 2015). Various factors can be attributed to this phenomenon; however, two major factors that influence teachers to leave the profession are accountability and administrator leadership styles (Weinbaum, Weis, & Beaver, 2012). These two factors…

Earnings Expectation and Graduate Employment: Evidence from Recent Chinese College Graduates

ERIC Educational Resources Information Center

Po, Yang

2011-01-01

Chinese college graduates have faced increasing labor market competition since the expansion of tertiary education. Given rigid market demand, graduates with realistic earnings expectations may experience a more efficient job search. Using the 2008 MYCOS College Graduate Employment Survey, this study finds that a 1000 yuan reduction in a…

76 FR 12940 - Honey from the People's Republic of China: Partial Rescission of Antidumping Duty Administrative...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-09

... Wai Yuan Bee Products Co., Ltd.; Chengdu Stone Dynasty Art Stone; Damco China Limited Qingdao Branch; Eurasia Bee's Products Co., Ltd.; Feidong Foreign Trade Co., Ltd.; Fresh Honey Co., Ltd. (formerly Mgl....; Hengjide Healthy Products Co. Ltd.; Hubei Yusun Co., Ltd.; Inner Mongolia Altin Bee-Keeping; Inner Mongolia...

77 FR 4759 - Initiation of Antidumping and Countervailing Duty Administrative Reviews and Requests for...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-31

... Yuan Bee Products Co., Ltd Chengdu Stone Dynasty Art Stone Damco China Limited Qingdao Branch Dongtai Peak Honey Industry Co., Ltd Eurasia Bee's Products Co., Ltd Feidong Foreign Trade Co., Ltd Fresh Honey.... Ltd Hubei Yusun Co., Ltd Inner Mongolia Altin Bee-Keeping Inner Mongolia Youth Trade Development Co...

75 FR 4770 - Initiation of Antidumping and Countervailing Duty Administrative Reviews, Request for Revocation...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-01-29

... Wai Yuan Bee Products Co., Ltd Chengdu Stone Dynasty Art Stone... Dongtai Peak Honey Industry Co., Ltd Eurasia Bee's Products Co., Ltd... Fresh Honey Co., Ltd. (formerly Mgl. Yun Shen) Golden Tadco Int'l... Co. Ltd. Hubei Yusun Co., Ltd Inner Mongolia Altin Bee-Keeping.. Inner Mongolia Youth Trade...

[A cost-effectiveness analysis on universal infant rotavirus vaccination strategy in China].

PubMed

Sun, S L; Gao, Y Q; Yin, J; Zhuang, G H

2016-02-01

To evaluate the cost-effectiveness of current universal infant rotavirus vaccination strategy, in China. Through constructing decision tree-Markov model, we simulated rotavirus diarrhea associated cost and health outcome on those newborns in 2012 regarding different vaccination programs as: group with no vaccination, Rotavirus vaccination group and Rotateq vaccination group, respectively. We determined the optimal program, based on the comparison between incremental cost-effectiveness ratio (ICER) and China' s 2012 per capital gross domestic product (GDP). Compared with non-vaccination group, the Rotavirus vaccination and Rotateq vaccination groups had to pay 3 760 Yuan and 7 578 Yuan (both less than 2012 GDP per capital) to avert one disability adjusted life years (DALY) loss, respectively. RESULTS from sensitivity analysis indicated that both results were robust. Compared with Rotavirus vaccination program, the Rotateq vaccination program had to pay extra 81 068 Yuan (between 1 and 3 times GDP per capital) to avert one DALY loss. Data from the sensitivity analysis indicated that the result was not robust. From the perspective of health economics, both two-dose Rotarix vaccine and three-dose' s Rotateq vaccine programs were highly cost-effective, when compared to the non-vaccination program. It was appropriate to integrate rotavirus vaccine into the routine immunization program. Considering the large amount of extra cost that had to spend on Rotateq vaccination program, results from the sensitivity analysis showed that it was not robust. Rotateq vaccine required one more dose than the Rotarix vaccine, to be effective. However, it appeared more difficult to practice, suggesting that it was better to choose the Rotarix vaccine, at current stage.

[Calculation on ecological security baseline based on the ecosystem services value and the food security].

PubMed

He, Ling; Jia, Qi-jian; Li, Chao; Xu, Hao

2016-01-01

The rapid development of coastal economy in Hebei Province caused rapid transition of coastal land use structure, which has threatened land ecological security. Therefore, calculating ecosystem service value of land use and exploring ecological security baseline can provide the basis for regional ecological protection and rehabilitation. Taking Huanghua, a city in the southeast of Hebei Province, as an example, this study explored the joint point, joint path and joint method between ecological security and food security, and then calculated the ecological security baseline of Huanghua City based on the ecosystem service value and the food safety standard. The results showed that ecosystem service value of per unit area from maximum to minimum were in this order: wetland, water, garden, cultivated land, meadow, other land, salt pans, saline and alkaline land, constructive land. The order of contribution rates of each ecological function value from high to low was nutrient recycling, water conservation, entertainment and culture, material production, biodiversity maintenance, gas regulation, climate regulation and environmental purification. The security baseline of grain production was 0.21 kg · m⁻², the security baseline of grain output value was 0.41 yuan · m⁻², the baseline of ecosystem service value was 21.58 yuan · m⁻², and the total of ecosystem service value in the research area was 4.244 billion yuan. In 2081 the ecological security will reach the bottom line and the ecological system, in which human is the subject, will be on the verge of collapse. According to the ecological security status, Huanghua can be divided into 4 zones, i.e., ecological core protection zone, ecological buffer zone, ecological restoration zone and human activity core zone.

[Clinical outcomes and economic analysis of two ovulation induction protocols in patients undergoing repeated IVF/ICSI cycles].

PubMed

Chen, Xiao; Geng, Ling; Li, Hong

2014-04-01

To compare the clinical outcomes and cost-effectiveness of luteal phase down-regulation with gonadotrophin-releasing hormone (GnRH) agonist protocol and GnRH antagonist protocol in patients undergoing repeated in vitro fertilization and intracytoplasmic sperm injection (IVF-ICSI) cycles. A retrospective analysis of clinical outcomes and costs was conducted among 198 patients undergoing repeated IVF-ICSI cycles, including 109 receiving luteal phase down-regulation with GnRH agonist protocol (group A) and 89 receiving GnRH antagonist protocol (group B). The numbers of oocytes retrieved and good embryos, clinical pregnancy rate, abortion rate, the live birth rate, mean total cost, and the cost-effective ratio were compared between the two groups. In patients undergoing repeated IVF-ICSI cycles, the two protocols produced no significant differences in the number of good embryos, clinical pregnancy rate, abortion rate, or twin pregnancy rate. Compared with group B, group A had better clinical outcomes though this difference was not statistically significant. The number of retrieved oocytes was significantly greater and live birth rate significantly higher in group A than in group B (9.13=4.98 vs 7.11=4.74, and 20.2% vs 9.0%, respectively). Compared with group B, group A had higher mean total cost per cycle but lower costs for each oocyte retrieved (2729.11 vs 3038.60 RMB yuan), each good embryo (8867.19 vs 9644.85 RMB yuan), each clinical pregnancy (77598.06 vs 96139.85 RMB yuan). For patients undergoing repeated IVF/ICSI cycle, luteal phase down-regulation with GnRH agonist protocol produces good clinical outcomes with also good cost-effectiveness in spite an unsatisfactory ovarian reserve.

[Cost-effectiveness of multiple screening modalities on breast cancer in Chinese women from Shanghai].

PubMed

Wu, F; Mo, M; Qin, X X; Fang, H; Zhao, G M; Liu, G Y; Chen, Y Y; Cao, Z G; Yan, Y J; Lyu, L L; Xu, W H; Shao, Z M

2017-12-10

Objective: To determine the most cost-effective modality for breast cancer screening in women living in Shanghai. Methods: A Markov model for breast cancer was redeveloped based on true effect which was derived from a project for detection of women at high risk of breast cancer and an organized breast cancer screening program conducted simultaneously in Minhang district, Shanghai, during 2008 to 2012. Parameters of the model were derived from literatures. General principles related to cost-effectiveness analysis were used to compare the costs and effects of 12 different screening modalities in a simulated cohort involving 100 000 women aged 45 years. Incremental cost-effectiveness ratio (ICER) was used to determine the most cost-effective modality. Sensitivity analysis was conducted to evaluate how these factors affected the estimated cost-effectiveness. Results: The modality of biennial CBE followed by ultrasonic and mammography among those with positive CBE was observed as the most cost-effective one. The costs appeared as 182 526 Yuan RMB per life year gained and 144 386 Yuan RMB per quality adjusted life-year (QALY) saved, which were within the threshold of 2-3 times of local per capita Gross Domestic Product. Results from sensitivity analysis showed that, due to higher incidence rate of breast cancer in Shanghai, the cost per QALY would be 64 836 Yuan RMB lower in Shanghai than the average level in China. Conclusion: Our research findings showed that the biennial CBE program followed by ultrasonic and mammography for those with positive CBE results might serve as the optimal breast cancer screening modality for Chinese women living in Shanghai, and thus be widely promoted in this population elsewhere.

Critical Bifocality and Circuits of Privilege: Expanding Critical Ethnographic Theory and Design

ERIC Educational Resources Information Center

Weis, Lois; Fine, Michelle

2012-01-01

In this article, Lois Weis and Michelle Fine introduce critical bifocality as a way to render visible the relations between groups to structures of power, to social policies, to history, and to large sociopolitical formations. In this collaboration, the authors draw upon ethnographic examples highlighting the macro-level structural dynamics…

Pre-Licensed Nursing Students Rate Professional Values

ERIC Educational Resources Information Center

Garee, Denise L.

2016-01-01

Ethical decision making of new nurses relies on professional values and moral development obtained during training. This descriptive, comparative study demonstrated the importance values attributed to the items of the Nurses' Professional Values Scale-Revised (Weis & Schank, 2009), by a sample of senior ADN and BSN students from across the…

Positioning and Repositioning: Linguistic Practices and Identity Negotiation of Overseas Returning Bilinguals in Hong Kong

ERIC Educational Resources Information Center

Chen, Katherine Hoi Ying

2008-01-01

Li Wei (1995) notes that relatively little sociolinguistic work on bilingualism has attempted to analyze and compare the complex relationships between aspects of language choice and code-switching among subgroups of the same community. This study aims to investigate the co-existence of two structurally different Cantonese-English code-switching…

A Study of the Perceptions of First-Year Teachers as Prepared Classroom Teachers

ERIC Educational Resources Information Center

Ward, Vida Jane

2015-01-01

The quality of teacher education allows first-year teachers to meet mandates at federal and state levels (Darling-Hammond, 2010a). The teaching profession is complex and requires new and innovative quality preparation programs (Wei, Andree, & Darling-Hammond, 2009). This study involved examination of the perceptions of 17 building principals…

The Ellen DeGeneration: Nudging Bias in the Creative Arts Classroom

ERIC Educational Resources Information Center

Harris, Anne

2013-01-01

Research in the areas of lesbian, gay, bisexual, trans and queer (LGBTQ) issues in education has been growing steadily over the past 10 years with the help of Fine and Weis ("Silenced voices and extraordinary conversations: re-imagining schools," 2003), Rasmussen ("Becoming subjects: sexualities and secondary schooling," 2006), Tolman ("Dilemmas…

Instructional Conversations: A Qualitative Exploration of Differences in Elementary Teachers' Team Discussions

ERIC Educational Resources Information Center

Henry, Susan F.

2012-01-01

Despite increasing opportunities for teachers' teamwork in schools (MetLife, 2010; Wei, Darling-Hammond, & Adamson, 2010), few studies have examined how teachers' team discussions generate benefits that may support instructional improvement or how and why teams may vary in their capacity to generate such benefits. In this study, I…

A Comparison of Microstructure and Properties of Equivalent Strength Ingot Metallurgy and Powder Metallurgy 7XXX Aluminum Alloys.

DTIC Science & Technology

1981-08-01

electron microprobe analysis and other laboratory procedures is also acknowledged. The author recognizes the considerable contributions of Ms. Cheryl ...J. Knott , Acta Met., 23, (7), (1975), 841. 473. A. Tetelman and A. McEvily, op. cit. 474. J. Feeney and J. McMillan and R. Wei, Met. Trans., 1, (1970

Data Drive These Coaches: Literacy Project Merges School Goals with Teachers' Learning Needs

ERIC Educational Resources Information Center

Ittner, Anne; Helman, Lori; Burns, Matthew; McComas, Jennifer

2015-01-01

Research highlights the importance of individualized approaches and coaching to ongoing professional learning (Darling-Hammond, Wei, Andree, Richardson, & Orphanos, 2009). The purpose of this article is to describe an initiative that set out to help all students become proficient readers by 3rd grade. It demonstrates how coaching can support…

DEVELOPING A PREDICTIVE SIMULATION MODEL FOR ANTIANDROGEN IMPACTS ON RODENT PROSTATE

EPA Science Inventory

Developing a predictive simulation model for antiandrogen impacts on rodent prostate
HA Barton1, RW Setzer1, LK Potter1,2
1US EPA, ORD, NHEERL, ETD, PKB, Research Triangle Park, NC and 2Curriculum in Toxicology, UNC, Chapel Hill, NC

Alterations in rodent prostate wei...

DETECTION OF K-RAS AND P53 MUTATIONS IN SPUTUM SAMPLES OF LUNG CANCER PATIENTS USING LASER CAPTURE MICRODISSECTION MICROSCOPE AND MUTATION ANALYSIS

EPA Science Inventory

Detection of K-ras and p53 Mutations in Sputum Samples of Lung Cancer Patients Using Laser Capture Microdissection Microscope and Mutation Analysis

Phouthone Keohavong a,*, Wei-Min Gao a, Kui-Cheng Zheng a, Hussam Mady b, Qing Lan c, Mona Melhem b, and Judy Mumford d.
<...

Analysis of government investment in primary healthcare institutions to promote equity during the three-year health reform program in China.

PubMed

Zhang, Xiaopeng; Xiong, Yuqi; Ye, Jing; Deng, Zhaohua; Zhang, Xinping

2013-03-25

The World Health Report 2000 stated that increased public financing for healthcare was an integral part of the efforts to achieve equity of access. In 2009, the Chinese government launched a three-year health reform program to achieve equity of access. Through this reform program, the government intended to increase its investment in primary healthcare institutions (PHIs). However, reports about the outcome and the improvement of the equity of access have yet to be presented. Stratified sampling was employed in this research. The samples used for the study comprised 34 community health service centers (CHSCs) and 92 township hospitals (THs) from six provinces of China. Collected data, which were publicly available, consisted of the total revenue, financial revenue, and the number of people for the periods covering January 2010 to September 2010 and January 2011 to September 2011. Revenue information for 2009 and 2010 was obtained from China's Health Statistics Yearbook.By using indicators such as government investment, government finance proportion and per capita revenue, t-tests for paired and independent samples were used to analyze the changes in government investment. Government invest large amount of money to the primary healthcare institutions. Government finance proportion in 2008 was 18.2%. This percentage increased to 38.84% in 2011, indicating statistical significance (p = 0.000) between 2010 and 2011. The per capita financial input was 20.92 yuan in 2010 and 31.10 yuan in 2011. Compared with the figures from 2008 to 2010, the gap in different health sectors narrowed in 2011, and differences emerged. The government finance proportion in CHSCs revenue was 6.9% higher than that of THs, while the per capita revenue of CHSCs was higher. In 2011, the highest and lowest government finance proportions were 48.80% (Shaanxi) and 19.36% (Shandong), respectively. In that same year, the per capita revenue of Shaanxi (40.69 Yuan) was higher than that of Liaoning (28

Application of Principal Component Analysis (PCA) to Reduce Multicollinearity Exchange Rate Currency of Some Countries in Asia Period 2004-2014

ERIC Educational Resources Information Center

Rahayu, Sri; Sugiarto, Teguh; Madu, Ludiro; Holiawati; Subagyo, Ahmad

2017-01-01

This study aims to apply the model principal component analysis to reduce multicollinearity on variable currency exchange rate in eight countries in Asia against US Dollar including the Yen (Japan), Won (South Korea), Dollar (Hong Kong), Yuan (China), Bath (Thailand), Rupiah (Indonesia), Ringgit (Malaysia), Dollar (Singapore). It looks at yield…

Group Counseling With Emotionally Disturbed School Children in Taiwan.

ERIC Educational Resources Information Center

Chiu, Peter

The application of group counseling to emotionally disturbed school children in Chinese culture was examined. Two junior high schools located in Tao-Yuan Province were randomly selected with two eighth-grade classes randomly selected from each school. Ten emotionally disturbed students were chosen from each class and randomly assigned to two…

AN ENZYME-LINKED IMMUNOSORBANT ASSAY TO DETECT MICDROCYSTIN IN HUMAN SERUM

EPA Science Inventory

Hilborn ED 1, Carmichael WW 2 , Servaites J 2 , Yuan M2, Azevedo SMFO 3

1- USEPA/ORD/NHEERL, Research Triangle Park, NC
2- Wright State University, Dayton, OH
3- Federal University of Rio de Janeiro, Brazil

During 1996, an outbreak of fatal microcystin into...

Background rejection of TEXONO experiment to explore the sub-keV energy region with HPGe detector

NASA Astrophysics Data System (ADS)

Singh, M. K.; Sharma, V.; Singh, L.; Chen, J. H.; Singh, V.; Subrahmanyam, V. S.; Soma, A. K.; Wong, H. T.

2017-10-01

To observe the neutrino-nucleus coherent scattering as well as for dark matter search, a detection system with ultra-low energy high purity germanium detector has been set up by the TEXONO Collaboration in Kuo-Sheng Nuclear Power Plant. Owing to the weak nature and small recoil energy of these rare events, understanding of background sources and their contribution to the energy spectrum are the key factors in this experiment. In this report, we will focus in detail on the different sources of backgrounds in the TEXONO experiment and the techniques used to reject/minimize them.

People’s Republic of China Scientific Abstracts, Number 162

DTIC Science & Technology

1977-01-28

Mei-hsun [258O 2734 606l] LIANG Su-hsiang [2733 4790 7449] L0 Jung -sheng [5OI2 2837 3932] HO Ch’i-chiu [oi49 0366 OO36] SHIH Ai-lan [067O 1947...pregnancy, uterine contrac- tion leading to abortion may be secondary to decidual degeneration. AUTHOR: T’U Kuo -jui [l/t-58 09^8 38^3] WU Shih ...CHIH- SHIH /GEOGRAPHICAL KWOWLEDGEj Wo 7, Jul 76 18 KU-SHEWG-WU HSUEH-PAO /ÄCTA PALAEONTOLOGICA SIWICA./ WO 2, Sep 76 -2k I-CH’ UAW YU YU

Large Three-Dimensional Photonic Crystals Based on Monocrystalline Liquid Crystal Blue Phases (Postprint)

DTIC Science & Technology

2017-09-28

5192 (2011). 39. Shi, Y., Mo, J., Wei, J. & Guo, J. Chiral assembly and plasmonic response of silver nanoparticles in a three-dimensional blue-phase... synthesis of a silicon photonic crystal with a complete three-dimensional bandgap near 1.5 µm. Nature 405, 437–440 (2000). 3. Arsenault, A. et al

The impact of metabolic syndrome on child weight outcomes in pediatric obesity program for Mexican Americans

USDA-ARS?s Scientific Manuscript database

Adults with metabolic syndrome (MetS) are three to five times more likely to develop type 2 diabetes and cardiovascular disease. Given the long term consequences of MetS, the growing number of children meeting criteria for MetS is concerning. In order to determine the impact of MetS on pediatric wei...

Preclinical Testing of a New MR Imaging Approach to Distinguish Aggressive from Indolent Disease

DTIC Science & Technology

2014-06-01

Litwin , M. S. (2004) Predicting quality of life after radical prostatectomy: results from CaPSURE. J Urol 171, 703-7; discussion 707-8. 4. Wei...J. T., Dunn, R. L., Sandler, H. M., McLaughlin, P. W., Montie, J. E., Litwin , M. S., Nyquist, L., & Sanda, M. G. (2002) Comprehensive comparison of

Teaching Absolute Value Meaningfully

ERIC Educational Resources Information Center

Wade, Angela

2012-01-01

What is the meaning of absolute value? And why do teachers teach students how to solve absolute value equations? Absolute value is a concept introduced in first-year algebra and then reinforced in later courses. Various authors have suggested instructional methods for teaching absolute value to high school students (Wei 2005; Stallings-Roberts…

Impact of Web-Enhanced Developmental English Course Instruction on Hispanic College Students' Writing and Grammar Skills

ERIC Educational Resources Information Center

Shehadeh, Hazar H.

2013-01-01

The number of academically underprepared Hispanic college students is increasing, and there is a need to adopt effective teaching tools to increase their academic achievement. Research has indicated the efficacy of web-enhanced instruction (WEI) in the classroom on student academic achievement, but a lack of research remains in regard to the…

78 FR 56860 - Honey From the People's Republic of China: Final Results of Antidumping Duty Administrative...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-16

... Global Logistics (Shanghai) Co. 10. Baiste Trading Co., Ltd. 11. Cheng Du Wai Yuan Bee Products Co., Ltd... Industry Co., Ltd. 15. Eurasia Bee's Products Co., Ltd. 16. Feidong Foreign Trade Co., Ltd. 17. Fresh Honey... Healthy Products Co. Ltd. 23. Hubei Yusun Co., Ltd. 24. Inner Mongolia Altin Bee-Keeping 25. Inner...

78 FR 38941 - Honey From the People's Republic of China: Preliminary Results and Partial Rescission of...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-28

...., Shanghai Taiside Trading Co., Ltd., Tianjin Eulia Honey Co., Ltd., and Wuhan Bee Healthy Co., Ltd. as... Cheng Du Wai Yuan Bee Products Co., Ltd. 12 Chengdu Stone Dynasty Art Stone 13 Damco China Limited Qingdao Branch 14 Eurasia Bee's Products Co., Ltd. 15 Feidong Foreign Trade Co., Ltd. 16 Fresh Honey Co...

The non-destructive identification of early Chinese porcelain by PIXE

NASA Astrophysics Data System (ADS)

Cheng, H. S.; Zhang, Z. Q.; Zhang, B.; Yang, F. J.

2004-06-01

PIXE is used for the non-destructive differentiation of early precious Chinese blue and white porcelain made in Yuan (AD 1206-1368), Ming (AD 1368-1644) Dynasty in Jingdezhen from imitations. Also, ancient celadon made in Song Dynasty (AD 960-1279) is identified by measuring the trace elements contained in the glazes.

Targeting Energy Metabolic Pathways as Therapeutic Intervention for Breast Cancer

DTIC Science & Technology

2014-12-01

modulates the efficacy of curcumin and velcade against tumor cells. Autophagy. 2013, 9: 208-219. Cheng Y, Ren XC, Gowda P, Shan Y, Zhang L, Yuan YS...and modulates the efficacy of curcumin and velcade against tumor cells. Autophagy 2013; 9:208-19. 8. Parmer TG, Ward MD, Yurkow EJ, Vyas VH

Meeting Report: The First National Academies Summer Institute for Undergraduate Education in Biology

ERIC Educational Resources Information Center

Wood, William; Gentile, James

2003-01-01

The 2002 NRC Report "Bio 2010" (NRC, 2003), calling for changes in undergraduate education for biologists, suggested the establishment of summer workshops to help implement reform. While the report was in press, Millard Susman, a retired genetics professor at the University of Wisconsin, Madison, and Bob Yuan, a professor at University of…

75 FR 36442 - In the Matter of Certain Inkjet Ink Cartridges With Printheads and Components Thereof; Notice of...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-25

... Co., Ltd., 1F, No. 28, R&D 2nd Rd., Science-Based Industrial Park, Hsinchu City, Taiwan 30076, Asia Pacific Microsystems, Inc., No. 2, R&D Rd. 6, Science-Based Industrial Park, Hsinchu City, Taiwan 30076... Science & Technology Co., Ltd., Guangzhou, Rm. 3310-3313, Xin Yuan Building, No. 898 North Tianhe Road...

PREFACE: Dynamic crossover phenomena in water and other glass-forming liquids Dynamic crossover phenomena in water and other glass-forming liquids

NASA Astrophysics Data System (ADS)

Chen, Sow-Hsin; Baglioni, Piero

2012-02-01

protein hydration water Francesco Mallamace, Carmelo Corsaro, Piero Baglioni, Emiliano Fratini and Sow-Hsin Chen Common features in the microscopic dynamics of hydration water on organic and inorganic surfacesE Mamontov, H O'Neill, Q Zhang, W Wang and D J Wesolowski Water dynamics as affected by interaction with biomolecules and change of thermodynamic state: a neutron scattering studyA Orecchini, A Paciaroni, C Petrillo, F Sebastiani, A De Francesco and F Sacchetti Temperature dependence of structure and density for D2O confined in MCM-41-SWilliam A Kamitakahara, Antonio Faraone, Kao-Hsiang Liu and Chung-Yuan Mou Density profile of water confined in cylindrical pores in MCM-41 silicaAlan K Soper Dynamic crossover in hydration water of curing cement paste: the effect of superplasticizerHua Li, Wei-Shan Chiang, Emiliano Fratini, Francesca Ridi, Francesco Bausi, Piero Baglioni, Madhu Tyagi and Sow-Hsin Chen Water confined in MCM-41: a mode coupling theory analysisP Gallo, M Rovere and S-H Chen Computer simulations of dynamic crossover phenomena in nanoconfined waterG B Suffritti, P Demontis, J Gulín-Gonźlez and M Masia Hydrophobic nanoconfinement suppresses fluctuations in supercooled waterE G Strekalova, M G Mazza, H E Stanley and G Franzese Other glass-forming liquids Quasi-elastic neutron scattering studies of the slow dynamics of supercooled and glassy aspirinYang Zhang, Madhusudan Tyagi, Eugene Mamontov and Sow-Hsin Chen Colloids Phase diagram of trivalent and pentavalent patchy particlesFlavio Romano, Eduardo Sanz, Piero Tartaglia and Francesco Sciortino Distinguishing the monomer to cluster phase transition in concentrated lysozyme solutions by studying the temperature dependence of the short-time dynamicsPéter Falus, Lionel Porcar, Emiliano Fratini, Wei-Ren Chen, Antonio Faraone, Kunlun Hong, Piero Baglioni and Yun Liu Contrast variation in spin-echo small angle neutron scatteringXin Li, Bin Wu, Yun Liu, Roger Pynn, Chwen-Yang Shew, Gregory S Smith, Kenneth W

Multivariate pattern analysis for MEG: A comparison of dissimilarity measures.

PubMed

Guggenmos, Matthias; Sterzer, Philipp; Cichy, Radoslaw Martin

2018-06-01

Multivariate pattern analysis (MVPA) methods such as decoding and representational similarity analysis (RSA) are growing rapidly in popularity for the analysis of magnetoencephalography (MEG) data. However, little is known about the relative performance and characteristics of the specific dissimilarity measures used to describe differences between evoked activation patterns. Here we used a multisession MEG data set to qualitatively characterize a range of dissimilarity measures and to quantitatively compare them with respect to decoding accuracy (for decoding) and between-session reliability of representational dissimilarity matrices (for RSA). We tested dissimilarity measures from a range of classifiers (Linear Discriminant Analysis - LDA, Support Vector Machine - SVM, Weighted Robust Distance - WeiRD, Gaussian Naïve Bayes - GNB) and distances (Euclidean distance, Pearson correlation). In addition, we evaluated three key processing choices: 1) preprocessing (noise normalisation, removal of the pattern mean), 2) weighting decoding accuracies by decision values, and 3) computing distances in three different partitioning schemes (non-cross-validated, cross-validated, within-class-corrected). Four main conclusions emerged from our results. First, appropriate multivariate noise normalization substantially improved decoding accuracies and the reliability of dissimilarity measures. Second, LDA, SVM and WeiRD yielded high peak decoding accuracies and nearly identical time courses. Third, while using decoding accuracies for RSA was markedly less reliable than continuous distances, this disadvantage was ameliorated by decision-value-weighting of decoding accuracies. Fourth, the cross-validated Euclidean distance provided unbiased distance estimates and highly replicable representational dissimilarity matrices. Overall, we strongly advise the use of multivariate noise normalisation as a general preprocessing step, recommend LDA, SVM and WeiRD as classifiers for decoding and

A Qualitative Study of Language Beliefs and Linguistic Knowledge in Preservice Teachers Using the Intercultural Communicative Competence Framework

ERIC Educational Resources Information Center

Ilosvay, Kimberly K.

2012-01-01

Since 1980, the number of people in the United States who speak a language other than English at home has increased by 140% (United States Census Bureau, 2010). Therefore a greater percentage of students now are multilingual. Throughout the world, multilingualism is considered the norm and monolingualism is the exception (Auer & Wei, 2008). In…

Molecular Mechanism of Nkx3.1 Deregulation and Its Function in Murine Pten Prostate Cancer Model

DTIC Science & Technology

2005-09-01

we failed to detect any significant alterations in WT grafts. One possible explanation is that Pten null cells have became " addicted " to high levels...Freeman, D. J., Li, A. G., Wei, G., Li, H. H., Kertesz, N., Lesche, R., Whale , A. D., Martinez-Diaz, H., Rozengurt, N., Cardiff, R. D., et al. (2003

Argonne HEP Lunch Seminars

Science.gov Websites

coating of nanoporous materials March 27, 2007 Wei Wang (Boston University) Studies of non-standard - The first experimental demonstration of wakefield transformer ratio enhancement June 19, 2007 Room F Avenue, to obtain a gate pass. Non-US citizens should contact the HEP office at (630) 252-6270 in advance

Climate Prediction Center - Monitoring & Data: Current Monthly Atmospheric

Science.gov Websites

Data > Oceanic & Atmospheric Data > Monthly Atmospheric and SST Indices Alert Climate Diagnostics Bulletin Updates to Climatologies and Indices Beginning with January 2011 Data (To appear in : ftp.cpc.ncep.noaa.gov/wd52dg/data/indices Frequently Asked Questions Questions/comments. Contact: Wei.Shi@noaa.gov To

Statistics on China's 1996 social development.

PubMed

1997-04-01

1996 statistics released by China's State Statistical Bureau reflect the level of social development. Statistics are provided on education, health, population, income, employment, housing, social welfare, and environmental degradation. The number of higher education institutions declined slightly between 1995 and 1996. In 1996 there were 1032 universities and colleges and 1138 adult education higher learning institutions. The number of students enrolled in universities and colleges increased by 40,000 to 966,000. The total university population numbered 3.02 million in 1996. Increases in students occurred in adult education and graduate schools. Secondary vocational education expanded to 10.1 million students, or 56.8% of all senior middle school students. The 50.48 million junior middle school students represent an enrollment rate of 82.4%. The 136.15 million primary school students represent a 98.8% enrollment rate. About 4.07 million adults gained literacy. Preventive health work and rural public health work were strengthened in 1996. The birth rate in 1996 was 16.98/1000. The death rate was 6.56/1000. The 1996 end-of-the-year population was 1.22389 billion, an increase of 12.68 million over 1995. 29.4% were urban residents. The average family size was 3.70. 26.4% were children aged 0-14 years, and 9.4% were aged over 65 years. The average annual disposable income per capita was 4839 yuan for urban residents, 6235 yuan in provincial capital cities, and 1926 yuan for rural residents. Rural residents received the highest increase in income (9%) at constant prices. 688.5 million people were employed, of which 149.6 million were urban workers. The labor force increased by 9 million people during the year. 360 million sq. m of new buildings were added in urban areas in 1996; 760 million sq. m were added in rural areas.

A successful integrated project.

PubMed

Zheng, P

1994-10-01

The experiences of the Juxian County Family Planning Committee of Shandong Province, China, were discussed in terms of the integration of family planning with income generation activities in rural areas. The integrated program was initiated in 1988 with pilot programs established by the Qiaoshan Family Planning Association to develop marketable skills in carpet weaving and grass braiding in Xiazhuang Town and Qiaoshan Township. The program gave priority of admission to women with only children and those who practiced family planning. 1400 women were recruited in these factories. Other income generation programs were developed for silkworm breeding and silk reeling, woolen embroidery, and printing. High ranking officials of the China Family Planning Association commended the work in income generation and family planning in Juxian County. This recognition spurred the second phase of development by the county family planning association: the establishment of village operated factories and mills for native products. By the end of 1991, there were 26 such projects in the county and per capita income to women increased by RMB 678 yuan. In the third stage of 1992, the number of association enterprises increased to 196 with recruitment of over 18,000 reproductive age women. The programs were initiated with collective funds from farmers and villages. The 170 projects in 1992 were developed with an investment of 9.6 million yuan, of which 2.26 million yuan was from individuals (23.5%). Emphasis was placed on self-reliance and recruitment of women with one child, women with 2 daughters and tubal ligations, and family planning motivators. The consequences of the integrated program were weakening traditional customs of marriage and childbearing, improvement in socioeconomic status of women, and effective service delivery of family planning and maternal and child health care services.

Health and economic benefits of building ventilation interventions for reducing indoor PM2.5 exposure from both indoor and outdoor origins in urban Beijing, China.

PubMed

Yuan, Ye; Luo, Zhiwen; Liu, Jing; Wang, Yaowu; Lin, Yaoyu

2018-06-01

China is confronted with serious PM 2.5 pollution, especially in the capital city of Beijing. Exposure to PM 2.5 could lead to various negative health impacts including premature mortality. As people spend most of their time indoors, the indoor exposure to PM 2.5 from both indoor and outdoor origins constitutes the majority of personal exposure to PM 2.5 pollution. Different building interventions have been introduced to mitigate indoor PM 2.5 exposure, but always at the cost of energy expenditure. In this study, the health and economic benefits of different ventilation intervention strategies for reducing indoor PM 2.5 exposure are modeled using a representative urban residence in Beijing, with consideration of different indoor PM 2.5 emission strengths and outdoor pollution. Our modeling results show that the increase of envelope air-tightness can achieve significant economic benefits when indoor PM 2.5 emissions are absent; however, if an indoor PM 2.5 source is present, the benefits only increase slightly in mechanically ventilated buildings, but may show negative benefit without mechanical ventilation. Installing mechanical ventilation in Beijing can achieve annual economic benefits ranging from 200yuan/capita to 800yuan/capita if indoor PM 2.5 sources exist. If there is no indoor emission, the annual benefits above 200yuan/capita can be achieved only when the PM 2.5 filtration efficiency is no <90% and the envelope air-tightness is above Chinese National Standard Level 7. Introducing mechanical ventilation with low PM 2.5 filtration efficiency to current residences in urban Beijing will increase the indoor PM 2.5 exposure and result in excess costs to the residents. Copyright © 2018 Elsevier B.V. All rights reserved.

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

PubMed

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

2016-02-19

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

Scattering Amplitudes from Intersection Theory

NASA Astrophysics Data System (ADS)

Mizera, Sebastian

2018-04-01

We use Picard-Lefschetz theory to prove a new formula for intersection numbers of twisted cocycles associated with a given arrangement of hyperplanes. In a special case when this arrangement produces the moduli space of punctured Riemann spheres, intersection numbers become tree-level scattering amplitudes of quantum field theories in the Cachazo-He-Yuan formulation.

The Idea of Labyrinth ("Migong") in Chinese Building Tradition

ERIC Educational Resources Information Center

Zou, Hui

2012-01-01

The concept of labyrinth as a design idea is prevalent throughout the history of Western architecture. In the late-eighteenth century when the Western Jesuits built a labyrinth as a part of a "Western-like" garden within the Chinese imperial garden Yuanming Yuan, the labyrinth appeared exotic and enjoyable for the Chinese. This essay…

Testing a Threshold: An Approximate Replication of Johnson, Mercado & Acevedo 2012

ERIC Educational Resources Information Center

Johnson, Mark D.; Nicodemus, Christine L.

2016-01-01

In order to better understand the role of working memory in second language (L2) written production, this study contributes to recent research attempting to apply Kellogg's model of working memory in first language (L1) writing to L2 writing research (Ellis & Yuan 2004; Ong & Zhang 2010; Johnson, Mercado & Acevedo 2012). This paper…

Structural Equation Modeling Diagnostics Using R Package Semdiag and EQS

ERIC Educational Resources Information Center

Yuan, Ke-Hai; Zhang, Zhiyong

2012-01-01

Yuan and Hayashi (2010) introduced 2 scatter plots for model and data diagnostics in structural equation modeling (SEM). However, the generation of the plots requires in-depth understanding of their underlying technical details. This article develops and introduces an R package semdiag for easily drawing the 2 plots. With a model specified in EQS…

Land use changes and their effects on the value of ecosystem services in the small Sanjiang plain in China.

PubMed

Chen, Jing; Sun, Bo-Ming; Chen, Dan; Wu, Xin; Guo, Long-Zhu; Wang, Gang

2014-01-01

The small Sanjiang plain is one of the most important commodity grain production bases and the largest fresh water wetland in China. Due to the rapid expansion of agricultural activities in the past 30 years, the contradiction between economic development and the loss of ecosystem services has become an issue of increasing concern in the area. In this study, we analysed land use changes and the loss of ecosystem services value caused by these changes. We found that cropland sprawl was predominant and occurred in forest, wetland, and grassland areas in the small Sanjiang plain from 1980 to 2010. Using a model to evaluate ecosystem services value, we calculated that the decreased values of ecosystem services were 169.88 × 10(8) Yuan from 1980 to 2000 and 120.00 × 10(8) Yuan from 2000 to 2010. All of the ecosystem services were diminished from 1980 to 2010 except for food production. Therefore, the loss of ecosystem services value should be considered by the policymakers of land use and development.

Does the ``National Free Health Care'' have financial sustainability in China? A case of Shenmu County, Shaanxi Province, China.

PubMed

Wang, Lijian

2015-01-01

The most populous country in the world, China needs more health care. Shenmu's practices show that National Free Health Care (NFHC) system has played an active role in fulfilling the citizen's needs of health care, and alleviating the difficulties in affording the medical costs and seeing doctors. But NFHC system needs substantial financial supporting. It is worth in-depth discussing and reflecting on whether the NFHC system suits China's national conditions. The paper establishes the population age structure forecasting model and NFHC financial burden model by decomposition methodology and actuarial modelling. And it finds than the financial burden of NFHC system in Shenmu will be increased from 256.64 million Yuan to 656.04 million Yuan in 2013-2020, with the growth rate 12.45%. Meanwhile, the percentage of the financial burden in government's annual revenue is less than 2% in 2013-2020, NFHC system has financial sustainability in Shenmu. According to the successful experience abroad and the calculated results in Shenmu, to extend the NFHC system to the whole of China has financial sustainability and realistic possibility.

Innovative and applied research on big data platforms of smart heritage

NASA Astrophysics Data System (ADS)

Qiu, J.; Li, J.; Sun, H.

2015-08-01

Big data has huge commercial value and potential. Under the background of big data, a heritage site is faced with a number of questions and challenges such as, how to accelerate industrial innovation, benign competition and the creation of new business value. Based on the analysis of service data from the national archaeological site and park, Yuan Ming Yuan, this paper investigates the common problems of site management operations such as, inappropriate cultural interpretation, insufficient consumer demand and so on. In order to solve these operational problems, a new service system called the "one platform - three systems" was put forward. This system includes the smart heritage platform and three management systems: the smart heritage management system, the 3-O (Online-Offline-Onsite) service system and the digital explanation system. Combined with the 3-O marketing operation, the platform can realize bidirectional interaction between heritage site management units and tourists, which can also benefit visitors to the heritage site by explaining the culture and history of the heritage site, bring about more demand for cultural information and expand the social and economic benefits.

Case-Control Study of Injury Intervention for Preschool Children in Henggang, Shenzhen.

PubMed

Wang, Hong; Liu, Yi-Xin; Deng, Wen-Jiao; Yang, Wei-Jian; Wang, Fang

2015-10-01

To explore effective interventions for child accidental injury prevention and to reduce the incidence of injury. Cluster random sampling method was adopted, and children in 19 kindergartens in Henggang, Shenzhen and their parents were selected as the objects of study. Nineteen kindergartens were randomly divided into intervention group and control group to carry out the injury intervention case-control study. Through a series of interventions, there were certain effects. After the end of the project, the injury incidence rates of the intervention group and the control group were 4.91%, 10.64%, and the difference was significant; the average costs of treatment for injuries of the intervention group and the control group were 168.4 Yuan and 206.8 Yuan, and the difference was statistically significant; compared with before the implementation of the project, the rate of various types of injuries after the end of the project declined, in which, the rate of mechanical injury, pet bites, accidental falls, burns, and traffic accidents decreased significantly. The differences were significant. Injury interventions can effectively prevent and control the occurrence of injury.

Attributes and National Behavior, Part 2: Modern International Relations Monograph Series. Relative Status-Field Theory, Results for Cooperation, TT Behavior, 1966-69.

ERIC Educational Resources Information Center

Vincent, Jack E.

This monograph presents findings from an analysis of data on international cooperation over a three-year period. Part of a large scale research project to test various theories with regard to their ability to analyze international relations, this monograph reports on the testing of relative status field theory on WEIS conflict data for 1966-1969…

Attributes and National Behavior, Part 2: Modern International Relations Monograph Series. Patterns of Cooperation: Relative Status-Field Theory, TT Actors.

ERIC Educational Resources Information Center

Vincent, Jack E.

This monograph presents findings from an analysis of data on international cooperation over a three-year period. Part of a large scale research project to test various theories with regard to their power in analyzing international relations, this monograph reports on the testing of relative status field theory on WEIS conflict data for 1966-1969…

Attributes and National Behavior, Part 2: Modern International Relations Monograph Series. Relative Status-Field Theory, Results for Cooperation, TU Behavior, 1966-69.

ERIC Educational Resources Information Center

Vincent, Jack E.

This monograph presents findings from an analysis of data on international cooperation over a three-year period. Part of a large scale research project to test various theories with regard to their ability to analyze international relations, this monograph reports on the testing of relative status field theory on WEIS conflict data for 1966-1969…

Attributes and National Behavior, Part 2: Modern International Relations Monograph Series. Relative Status-Field Theory, Results for Conflict, TU Behavior, 1966-69.

ERIC Educational Resources Information Center

Vincent, Jack E.

This monograph presents findings from an analysis of data on international conflict over a three-year period. Part of a large scale research project to test various theories with regard to their ability to analyze international relations, this monograph reports on the testing of relative status field theory on WEIS conflict data for 1966-1969 for…

Attributes and National Behavior, Part 2: Modern International Relations Monograph Series. Relative Status-Field Theory, Results for Cooperation, UU Behavior, 1966-69.

ERIC Educational Resources Information Center

Vincent, Jack E.

This monograph presents findings from an analysis of data on international cooperation over a three-year period. Part of a large scale research project to test various theories with regard to their ability to analyze international relations, this monograph reports on the testing of relative status field theory on WEIS conflict data for 1966-1969…

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

ERIC Educational Resources Information Center

Aksornkool, Namtip

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

Lipoxygenase, Angiogenicity, and Prostate Cancer Radioresistance

DTIC Science & Technology

2007-01-01

radical prosta - tectomy (7).Approximately 38%of the 138prostate cancer patients studied exhibited an elevated expression of 12-LOX at themRNA level in...Biol. Chem. 270, 19761–19766 26. Xie, K., Wei, D., Shi, Q., and Huang, S. (2004) Cytokine Growth Factor Rev. 15, 297– 324 27. Pidgeon, G. P., Tang, K

Restor(y)ing Teacher Education: A Critical Bifocal Case Study of the Impact of the Teacher Performance Assessment (EDTPA) in New York State on a Teacher Preparation Program in English Education

ERIC Educational Resources Information Center

McKibbin, Kerry Marie

2016-01-01

In this critical bifocal case study, the author examines how the Obama administration's Race to the Top education reform agenda was enacted into policy that gave rise to the Teacher Performance Assessment (edTPA), which was in turn embodied by a single MA English education teacher preparation program in New York State. Drawing on Weis and Fine's…

Traditional Chinese medicine typing of affective disorders and treatment.

PubMed

Zhang, L D; Zhang, Y L; Xu, S H; Zhou, G; Jin, S B

1994-01-01

According to the theory of Traditional Chinese Medicine (TCM), 50 patients with affective disorders were typed into the categories of depressed liver resulting in fire, mild Yang deficiency and mild Yin deficiency and were treated with Xiao Yao San Jia Wei. The results are 26 patients with marked improvement, 17 patients with improvement and 7 patients with no improvement.

SDF-1, DC1/DC2, and Tumor Angiogenesis

DTIC Science & Technology

2005-04-01

system in pancreatic cancer: a possible role for tumor progression. Clin Cancer Res 2000;6:3530-5. 10. Rempel SA, Dudas S, Ge S, et al. Identification and...Cancers Ilona Kryczek,𔃼 Andrzej Lange,2 Peter Mottram,’ Xavier Alvarez,’ Pui Cheng,’ Melina Hogan,’ Lieve Moons,3 Shuang Wei,’ Linhua Zou,’ Veronique

SDF-1, DC1/DC2, and Tumor Angiogenesis

DTIC Science & Technology

2006-04-01

1,2 Andrzej Lange, 2 Peter Mottram, 1 Xavier Alvarez, 1 Pui Cheng, 1 Melina Hogan, 1 Lieve Moons, 3 Shuang Wei, 1 Linhua Zou, 1 Véronique Machelon, 4...in pancreatic cancer: a possible role for tumor progression. Clin Cancer Res 2000;6: 3530–5. 51. Rempel SA, Dudas S, Ge S, Gutierrez JA. Identifica

Development of High-Strength Nanostructured Magnesium Alloys for Light-Weight Weapon Systems and Vehicles

DTIC Science & Technology

2014-01-13

strength nanocrystalline Mg-alloys via cryomilling and spark - plasma - sintering , 2) demonstrate the unveil evidence of nanotwins in nanocrystalline...Christopher Melnyk, Wei H. Kao, Jenn-Ming Yang. Cryomilling and spark plasma sintering of nanocrystalline magnesium-based alloy, Journal of Materials...accomplished several important milestones: 1) manufacture of high strength nanocrystalline Mg-alloys via cryomilling and spark plasma sintering (SPS

Preclinical Testing of a New MR Imaging Approach to Distinguish Aggressive from Indolent Disease

DTIC Science & Technology

2015-08-01

Lubeck, D. P., Kattan, M. W., Carroll, P. R., & Litwin , M. S. (2004) Predicting quality of life after radical prostatectomy: results from CaPSURE. J Urol...171, 703-7; discussion 707-8. 4. Wei, J. T., Dunn, R. L., Sandler, H. M., McLaughlin, P. W., Montie, J. E., Litwin , M. S., Nyquist, L., & Sanda, M. G

Biologically-Inspired Anisotropic Flexible Wing for Optimal Flapping Flight

DTIC Science & Technology

2013-07-01

AFRL-OSR-VA-TR-2013-0400 Biologically-Inspired, Anisotropic Flexible Wing for Optimal Flapping Flight Luis Bernal, Wei Shyy...Final Report Contract Number: FA9550-07-1-0547 Biologically-Inspired, Anisotropic Flexible Wing for Optimal Flapping Flight University of...minimize power consumption; 2. The interactions of unsteady aerodynamic loading with flexible structures; 3. Flexible , light-weight, multifunctional

26th National Neurotrauma Symposium

DTIC Science & Technology

2008-12-31

Sanchez Alvaro I., Puyana Juan C., Fabio Anthony, Adelson P. David 81 COMPARATIVE NEUROPROTECTIVE EFFECTS OF CYCLOSPORIN A AND NIM811, A NON...Xiangbai, Fabio Anthony, Yuan Zhifang, Niyonkuru Christian, Wagner Amy 99 ACTIVATION OF MITOCHONDRIAL UNCOUPLING PROTEINS BY POLYUNSATURATED FATTY...Metabolism/Physiological Assessments TBI Mitchell Cohen University of California, San Francisco Ferguson Adam, Cohen Mitchell, Morabito Diane

Probing High School Students' Cognitive Structures and Key Areas of Learning Difficulties on Ethanoic Acid Using the Flow Map Method

ERIC Educational Resources Information Center

Zhou, Qing; Wang, Tingting; Zheng, Qi

2015-01-01

The purpose of this study was primarily to explore high school students' cognitive structures and to identify their learning difficulties on ethanoic acid through the flow map method. The subjects of this study were 30 grade 1 students from Dong Yuan Road Senior High School in Xi'an, China. The interviews were conducted a week after the students…

Indirect Rise of Power: China’s Economic and Military Growth and its Changing Relationship with the United States

DTIC Science & Technology

2012-05-01

increasing scrutiny as economies throughout the globe deal with recessions and market swings . The consequence of keeping the Chinese Yuan fixed at a low...092 1 1 1 1 1 1 1 - - SSB Golf Type 031 1 1 1 1 1 1 1 1 1 SSN Nuclear Attack Submarines - - - - - - - 1 1 SSN NEWCON Type 095 - - - - - - - 1 3 SSN

[The necessity of artificial kidney seeper in the ultrasonography-guided percutaneous nephrolithotomy: a randomized controlled study].

PubMed

Ye, J J; Yang, Y; Zhang, H J; Zheng, Y C; Pan, Y; Xie, H

2018-05-01

Objective: To investigate the necessity of artificial kidney seeper which made through inserting a ureteral tube in the ureter to the ultrasonography-guided percutaneous nephrolithotomy (PCNL). Methods: This was a randomized prospective study. Patients who conformed to the inclusion and exclusion criteria were enrolled at Department of Urology, Frist Affiliated Hospital of Wenzhou Medical University from January 2016 to May 2017. Totally 291 patients were included in the study. Patients were randomly assigned into two groups (artificial kidney seeper group and non-artificial kidney seeper group) in different kidney seeper level (5 to <10 mm, 10 to 20 mm) respectively. The artificial kidney seeper group was inserted by a ureteral cathedral, then were underwent the ultrasonography-guided PCNL in prone position. The non-artificial kidney seeper group were underwent the ultrasonography-guided PCNL in prone position directly. The t test, χ(2) test, repeated measure analysis was used to data measurement, respectively. Results: Four patients who diagnosed pyonephrosis were excluded. On the 5 to <10 mm level, fever rate (14.6% vs . 4.8%, χ(2)=5.07, P =0.03), operation time ((65.7±9.9)min vs . (50.3±7.4)min, t =11.47, P =0.00), cost ((18 327±903) yuan vs . (14 583±784) yuan, t =24.50, P =0.00) about artificial kidney seeper group and non-artificial kidney seeper group had statistical differences. And on the 10 to 20 mm level, fever rate (14.5% vs . 3.39%, χ(2)=4.53, P =0.03), operation time ((66.0±9.9)min vs . (52.4±8.9)min, t =8.30, P =0.00), cost ((16 548±537) yuan vs. (13 102±629) yuan, t =32.10, P =0.00) about artificial kidney seeper group and non-artificial kidney seeper group had statistical differences. And there were no statistical differences in the success rate of puncturing, the failures of the treatment to the stone pieces falling into the ureter and clearance rate of the stone and so on. In this study, 2 cases recovered after received transfusion

Analysis of government investment in primary healthcare institutions to promote equity during the three-year health reform program in China

PubMed Central

2013-01-01

Background The World Health Report 2000 stated that increased public financing for healthcare was an integral part of the efforts to achieve equity of access. In 2009, the Chinese government launched a three-year health reform program to achieve equity of access. Through this reform program, the government intended to increase its investment in primary healthcare institutions (PHIs). However, reports about the outcome and the improvement of the equity of access have yet to be presented. Methods Stratified sampling was employed in this research. The samples used for the study comprised 34 community health service centers (CHSCs) and 92 township hospitals (THs) from six provinces of China. Collected data, which were publicly available, consisted of the total revenue, financial revenue, and the number of people for the periods covering January 2010 to September 2010 and January 2011 to September 2011. Revenue information for 2009 and 2010 was obtained from China’s Health Statistics Yearbook. By using indicators such as government investment, government finance proportion and per capita revenue, t-tests for paired and independent samples were used to analyze the changes in government investment. Results Government invest large amount of money to the primary healthcare institutions. Government finance proportion in 2008 was 18.2%. This percentage increased to 38.84% in 2011, indicating statistical significance (p = 0.000) between 2010 and 2011. The per capita financial input was 20.92 yuan in 2010 and 31.10 yuan in 2011. Compared with the figures from 2008 to 2010, the gap in different health sectors narrowed in 2011, and differences emerged. The government finance proportion in CHSCs revenue was 6.9% higher than that of THs, while the per capita revenue of CHSCs was higher. In 2011, the highest and lowest government finance proportions were 48.80% (Shaanxi) and 19.36% (Shandong), respectively. In that same year, the per capita revenue of Shaanxi (40.69 Yuan) was

Advanced Materials and Processing 2010

NASA Astrophysics Data System (ADS)

Zhang, Yunfeng; Su, Chun Wei; Xia, Hui; Xiao, Pengfei

2011-06-01

Strain sensors made from MWNT/polymer nanocomposites / Gang Yin, Ning Hu and Yuan Li -- Shear band evolution and nanostructure formation in titanium by cold rolling / Dengke Yang, Peter D. Hodgson and Cuie Wen -- Biodegradable Mg-Zr-Ca alloys for bone implant materials / Yuncang Li ... [et al.] -- Hydroxyapatite synthesized from nanosized calcium carbonate via hydrothermal method / Yu-Shiang Wu, Wen-Ku Chang and Min Jou -- Modeling of the magnetization process and orthogonal fluxgate sensitivity of ferromagnetic micro-wire arrays / Fan Jie ... [et al.] -- Fabrication of silicon oxide nanowires on Ni coated silicon substrate by simple heating process / Bo Peng and Kwon-Koo Cho -- Deposition of TiOxNy thin films with various nitrogen flow rate: growth behavior and structural properties / S.-J. Cho ... [et al.] -- Observation on photoluminescence evolution in 300 KeV self-ion implanted and annealed silicon / Yu Yang ... [et al.] -- Facile synthesis of lithium niobate from a novel precursor H[symbol] / Meinan Liu ... [et al.] -- Effects of the buffer layers on the adhesion and antimicrobial properties of the amorphous ZrAlNiCuSi films / Pai-Tsung Chiang ... [et al.] -- Fabrication of ZnO nanorods by electrochemical deposition process and its photovoltaic properties / Jin-Hwa Kim ... [et al.] -- Cryogenic resistivities of NbTiAlVTaLax, CoCrFeNiCu and CoCrFeNiAl high entropy alloys / Xiao Yang and Yong Zhang -- Modeling of centrifugal force field and the effect on filling and solidification in centrifugal casting / Wenbin Sheng, Chunxue Ma and Wanli Gu -- Electrochemical properties of TiO[symbol] nanotube arrays film prepared by anodic oxidation / Young-Jin Choi ... [et al.] -- Effect of Ce additions on high temperature properties of Mg-5Sn-3Al-1Zn alloy / Byoung Soo Kang ... [et al.] -- Sono-electroless plating of Ni-Mo-P film / Atsushi Chiba, Masato Kanou and Wen-Chang Wu -- Diameter dependence of giant magneto-impedance effect in co-based melt extracted amorphous

Biologically based multistage modeling of radiation effects

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

William Hazelton; Suresh Moolgavkar; E. Georg Luebeck

2005-08-30

This past year we have made substantial progress in modeling the contribution of homeostatic regulation to low-dose radiation effects and carcinogenesis. We have worked to refine and apply our multistage carcinogenesis models to explicitly incorporate cell cycle states, simple and complex damage, checkpoint delay, slow and fast repair, differentiation, and apoptosis to study the effects of low-dose ionizing radiation in mouse intestinal crypts, as well as in other tissues. We have one paper accepted for publication in ''Advances in Space Research'', and another manuscript in preparation describing this work. I also wrote a chapter describing our combined cell-cycle and multistagemore » carcinogenesis model that will be published in a book on stochastic carcinogenesis models edited by Wei-Yuan Tan. In addition, we organized and held a workshop on ''Biologically Based Modeling of Human Health Effects of Low dose Ionizing Radiation'', July 28-29, 2005 at Fred Hutchinson Cancer Research Center in Seattle, Washington. We had over 20 participants, including Mary Helen Barcellos-Hoff as keynote speaker, talks by most of the low-dose modelers in the DOE low-dose program, experimentalists including Les Redpath (and Mary Helen), Noelle Metting from DOE, and Tony Brooks. It appears that homeostatic regulation may be central to understanding low-dose radiation phenomena. The primary effects of ionizing radiation (IR) are cell killing, delayed cell cycling, and induction of mutations. However, homeostatic regulation causes cells that are killed or damaged by IR to eventually be replaced. Cells with an initiating mutation may have a replacement advantage, leading to clonal expansion of these initiated cells. Thus we have focused particularly on modeling effects that disturb homeostatic regulation as early steps in the carcinogenic process. There are two primary considerations that support our focus on homeostatic regulation. First, a number of epidemiologic studies using

A Study on the Establishment of Pochonka and Chonmun yucho in the Early Choson Dynasty

NASA Astrophysics Data System (ADS)

Ahn, Sang-Hyeon

2009-12-01

We investigated the formation of Pochonka (Song of the Sky Pacers) and Chonmun yucho (Selected and classified writings on astrology) of the early Choson dynasty. We recognized that the songs in these books were deeply influenced by those in a Chinese book Tong-zhi published in 1161 A.D., based on the following facts; the contents of both treatises are described in the same order; the first phrase of the song for Thai-wei-yuan has composed of five words rather than seven words; in particular, Choson's Pochonka has the song that describes the position of the Milky Way relative to asterisms, which was supplemented by the author Zheng Qiao. Since Tong-zhi were brought into Koryo in 1364 A.D., Choson's Pochonka must be formed after that time. In particular, compared with Chinese Pu-tien-ko, Choson's Pochonka stresses the colors of asterisms in order to represent the origin of each asterism with respect to the astronomers, Shih-shen, Kan-te, and Wu-Hsien. We also find that the star-charts in Pochonka and Chonsang-yolcha-punyajido (Chart of the asterisms and the regions they govern) published in the early Choson dynasty are significantly similar in names, number of stars, and shapes of asterisms in them. This fact means that the star-charts in Pochonka originated from either the parent chart of Chonsang-yolcha-punyajido or Chonsang-yolcha-punyajido itself. The parent rubbing was reappeared in 1392 A.D. and carved on stele in 1396 A.D., and so the publication of Pochonka can be dated back to A.D. 1392. Chonmun yucho is a book that was formed by footnoting Pochonka with astrological descriptions in Chinese treatises. The formation period of Chonmun yucho is estimated to be 1440-1450 A.D. from the facts such as the biographical survey of the author Yi Sunji. Furthermore, Pochonka was adopted as a textbook of the government service examination for the astronomy division in Soungwan or the Royal Bureau of Astronomy in 1430 A.D.. We inferred from these facts that Choson

New Magnetic Materials and Phenomena for Radar and Microwave Signal Processing Devices - Bulk and Thin Film Ferrites and Metallic Films

DTIC Science & Technology

2009-02-15

Magnon scattered light generally experiences a 90° rotation in polarization from the incident beam. The wave- vector selective BLS measurements...filters, phase locked microwave pulse sources, microwave and millimeter wave devices such as isolators, circulators, phase shifters, secure signal...Wave vector selective Brillouin light scattering measurements and analysis, " C. L. Ordofiez-Romero, B. A. Kalinikos, P. Krivosik, Wei Tong, P

Effectiveness of Acupuncture in the Treatment of Gulf War Illness

DTIC Science & Technology

2010-07-01

8217 heterogeneous presentation GWI neurological presentations ·A new disease for TCM ’Wei-zhang (Flaccidity Syndrome ) treatment of organophosphate...poisoning ·Bi Syndrome ’Autonomic Nervous System (ANS) dysregulation ’ Osher Research Center, Harvard Medical School F6 Study Methodology...Screener; Jessica Wolin, MD:Medical Monitor; Elaine Scarmoutzos, Project Coordinator; Christina Noonan , MAc., LicAc.: Research Assistant; Matthew Hitron

Electromagnetic Simulations for an Axisymmetric Gregorian Reflector System for a Space Deployed Inflatable Antenna

DTIC Science & Technology

2016-01-22

Q. J. Wei, S. Pan, S. Mohan, and S. Seager, Inflatable antenna for CubeSat : fabrication, deployment and results of experimental tests, 2014 IEEE...Aerospace Conference, pp. 1- 12. [8] A. Babuscia, T. Choi, C. Lee, and K-M. Cheung, Inflatable antennas and arrays for interplanetary communication using CubeSats and SmallSats, 2015 IEEE Aerospace Conference, pp. 1-9.

Systemic Administration of the Potential Countermeasure Huperzine Reversibly Inhibits Central and Peripheral Acetylcholinesterase Activity Without Adverse Cognitive-Behavioral Effects

DTIC Science & Technology

2010-01-01

reversibly inhibits 5a. CONTRACT NUMBER central and peripheral acetylcholinesterase activity without adverse cognitive–behavioral effects 5b. GRANT...huperzine reversibly inhibits central and peripheral acetylcholinesterase activity without adverse cognitive–behavioral effects Todd M. Myers a,⁎, Wei Sun b...HUP to enter the brain is also evidenced by studies that use well-documented centrally active anticholinergics to induce cognitive impairments that are

Development of Magnetorheological Fluid Elastomeric Dampers for Helicopter Stability Augmentation

DTIC Science & Technology

2005-01-01

ABSTRACT Title of Dissertation: DEVELOPMENT OF MAGNETORHEOLOGICAL FLUID ELASTOMERIC DAMPERS FOR HELICOPTER STABILITY AUGMENTATION Wei Hu, Doctor of...motion increases. Magnetorheological (MR) fluids based dampers have controllable damping with little or no stiffness. In order to combine the...advantages of both elastomeric materials and MR flu- ids, semi-active magnetorheological fluid elastomeric (MRFE) lag dampers are developed in this thesis. In

RNA Chimeras as a Gene Signature of Breast Cancer

DTIC Science & Technology

2014-06-01

respectively, migrated as expected from their formula molecular weight (FMW), when a 10% divergence, i.e 36-44 kD or 23-29 kD, is considered as the wild...yang2, Hai-hong Shen3, Gung-wei Chirn4, Jian-hua Zhou5, Emily Weiss2, Emily Pauline Holman2, D. Joshua Liao2* 1 Guangxi Veterinary Research Institute

Progress on Ultra-Dense Quantum Communication Using Integrated Photonic Architecture

DTIC Science & Technology

2012-05-09

REPORT Progress on Ultra-Dense Quantum Communication Using Integrated Photonic Architecture 14. ABSTRACT 16. SECURITY CLASSIFICATION OF: The goal of...including the development of a large-alphabet quantum key distribution protocol that uses measurements in mutually unbiased bases. 1. REPORT DATE (DD-MM... quantum information, integrated optics, photonic integrated chip Dirk Englund, Karl Berggren, Jeffrey Shapiro, Chee Wei Wong, Franco Wong, and Gregory

Angioblastic meningioma with hepatic metastasis

PubMed Central

Petito, Carol K.; Porro, Robert S.

1971-01-01

Infrequently, intracranial neoplasms metastasize to extracranial sites. In 1963, Glasauer and Yuan reviewed the 88 reported cases of metastatic intracranial tumours of which approximately two-fifths were meningiomas. This report concerns an angioblastic meningioma with a large hepatic metastasis. Cushing's original classification of angioblastic meningiomas and the differential diagnosis between these tumours and the haemangiopericytoma and cerebellar haemangioblastoma are discussed. Images PMID:5166210

Small Molecules Showing Significant Protection of Mice against Botulinum Neurotoxin Serotype A

DTIC Science & Technology

2010-04-13

Botulinum neurotoxin serotype A (BoNTA) causes a life-threatening neuroparalytic disease known as botulism that could afflict large, unprotected...that is effective for treating infant botulism at a cost of US $45,300 per treatment regimen. Antibodies can neutralize the extracellular but not the...Inhibitors, Therapeutics, Antidotes, Countermeasures, Botulism , Botulinum Neurotoxins, In Vivo Study, and Mouse Protection. Yuan-Ping Pang, Jon Davis

Effect of Hydration on the Mechanical Properties of Anion Exchange Membranes

DTIC Science & Technology

2015-01-19

trimethylbenzyl ammonium (PFTMBA), c.) ethyl ammonium (PFEA). ...............26! Figure 3.3: a.) Full IR spectra of the 3M sulfonyl precursor, methyl...with the cation group. ............................................................................................30! Figure 3.4: IR spectra of all...is modified from a paper published in Journal of Polymer Science, Part B: Polymer Physics1 Melissa A. Vandiver2, James L. Horan3, Yuan Yang4, Emily T

Color Reproduction System Based on Color Appearance Model and Gamut Mapping

DTIC Science & Technology

2000-07-01

and Gamut Mapping DISTRIBUTION: Approved for public release, distribution unlimited This paper is part of the following report: TITLE: Input/Output...report: ADP011333 thru ADP011362 UNCLASSIFIED Color reproduction system based on color appearance model and gamut mapping Fang-Hsuan Cheng, Chih-Yuan...perception is usually different. Basically, the influence factors are device calibration and characterization, viewing condition, device gamut and human

Economic benefits comparison of two pig breeding cycle modes -- Taking Liaoning Province as an example

NASA Astrophysics Data System (ADS)

Xue, Yunan; Wang, Hui; Ma, Yu

2018-01-01

Pig breeding pollution has become one of the important sources of environmental pollution, and the circular economy has provided an effective way to alleviate the pollution of pig breeding. In this paper, the “Three-in-one” and “Four-in-one” mode of circular economy with methane as link were constructed, and taking Liaoning Province as the research area, the economic benefits of different pig breeding modes were compared and analyzed. The results show that: (1) The modes of circular economy use the pig manure waste as raw materials through the digesters, solar greenhouse to generate new resources, compared with the traditional farming methods, created considerable economic benefits and also alleviated the pressure of pollution, is an effective way to control the pollution of pig breeding. (2) The economic benefit of the “Four-in-one” mode in Liaoning was much higher than the “Three-in-one” mode. The economic benefits of biogas digesters were higher than the “Three-in-one” mode of 125 million yuan, while the solar greenhouse would introduce the planting industry into the recycling chain, with a net profit of about 38.64*108 yuan.

Implicit individual discount rate in China: A contingent valuation study.

PubMed

Wang, Hua; He, Jie

2018-03-15

Two contingent valuation (CV) surveys were conducted in Kunming, China, to estimate households' willingness to pay (WTP) for the Panlong River rehabilitation project. The two surveys were conducted using the same procedures and questionnaires except for the payment schedule arrangements, which permitted a calculation of respondents' implicit discount rate. The surveys provided two estimates of WTP, one with a mean of 23 Yuan in monthly payment over 5 years and the other with a mean of 311 Yuan in a lump-sum payment that will cover all the expenses for a period of 5 years. The results produce an estimate of monthly discount rate of 7.6%-12.6% or annual discount rate of 141-315%. The estimates are higher than that reported from those studies conducted in the U.S., but are compatible with that of some other studies. This study also shows that both mean individual WTP and implicit individual discount rates are closely related to household demographic and economic characteristics and environment-related perceptions, as reported in the studies conducted in other countries. Copyright © 2017 Elsevier Ltd. All rights reserved.

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

PubMed Central

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

2013-01-01

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

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

PubMed

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

2013-01-01

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

[Strategic environmental assessment on land use programming of Shaya County, Xinjiang Uygur Automous Region].

PubMed

Zhang, Fei; Tashpolat, Tiyip; Ding, Jian-Li; Tian, Yuan; Mamat, Sawut

2009-02-01

With the establishment and implement of national and regional land use programming, to approach the technology and methodology of environmental assessment appropriate for the overall land use programming is of great significance. By using the theories of strategic environmental assessment and taking ecosystem services value as an evaluation index, a comprehensive assessment on the potential eco-environmental effects of 1996-2010 land use programming of Shaya County in Xinjiang Uygur Automous Region was made. The results showed that from 1996 to 2010, the total ecosystem services value of the County increased from 69.33 x 10(8) Yuan to 70.81 x 10(8) Yuan, with an annual increment of 0.15%, which suggested that this programming was basically reasonable. However, the common land expansion should be controlled strictly. The increase rate of eco-value was higher than that of GDP, indicating that Shaya County was of eco-value gaining. There were still some shortages in the programming; e.g., the area ratio of unutilized land (desert) would be 83.95% in 2010, and thus, the programming should be emended to increase the eco-benefit of land use.

A first principles study of the electronic structure, elastic and thermal properties of UB2

NASA Astrophysics Data System (ADS)

Jossou, Ericmoore; Malakkal, Linu; Szpunar, Barbara; Oladimeji, Dotun; Szpunar, Jerzy A.

2017-07-01

Uranium diboride (UB2) has been widely deployed for refractory use and is a proposed material for Accident Tolerant Fuel (ATF) due to its high thermal conductivity. However, the applicability of UB2 towards high temperature usage in a nuclear reactor requires the need to investigate the thermomechanical properties, and recent studies have failed in highlighting applicable properties. In this work, we present an in-depth theoretical outlook of the structural and thermophysical properties of UB2, including but not limited to elastic, electronic and thermal transport properties. These calculations were performed within the framework of Density Functional Theory (DFT) + U approach, using Quantum ESPRESSO (QE) code considering the addition of Coulomb correlations on the uranium atom. The phonon spectra and elastic constant analysis show the dynamic and mechanical stability of UB2 structure respectively. The electronic structure of UB2 was investigated using full potential linear augmented plane waves plus local orbitals method (FP-LAPW+lo) as implemented in WIEN2k code. The absence of a band gap in the total and partial density of states confirms the metallic nature while the valence electron density plot reveals the presence of covalent bond between adjacent B-B atoms. We predicted the lattice thermal conductivity (kL) by solving Boltzmann Transport Equation (BTE) using ShengBTE. The second order harmonic and third-order anharmonic interatomic force constants required as input to ShengBTE was calculated using the Density-functional perturbation theory (DFPT). However, we predicted the electronic thermal conductivity (kel) using Wiedemann-Franz law as implemented in Boltztrap code. We also show that the sound velocity along 'a' and 'c' axes exhibit high anisotropy, which accounts for the anisotropic thermal conductivity of UB2.

JPRS Report, Science & Technology, China

DTIC Science & Technology

1992-06-29

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

Computer-aided Human Centric Cyber Situation Awareness

DTIC Science & Technology

2016-03-20

in Video, IJCAI: International Joint Conf. on Artificial Intelligence . 16-JUL-11, . : , Kun Sun, Sushil Jajodia, Jason Li, Yi Cheng, Wei Tang...Cyber-Security Conference, June 2015. 2. V.S. Subrahmanian, Invited Speaker, Summer School on Business Intelligence and Big Data Analysis, Capri, Italy... Cybersecurity Conference, Yuval Ne’eman Workshop for Science, Technology and Security, Tel Aviv University, the Israeli National Cyber Bureau, Prime

Comparative Analysis of Vitamin A (Retinol) Regulated Genes in African-American and Caucasian Prostate Cancer Patients

DTIC Science & Technology

2007-03-01

chemoprevention strategies and to the development of novel therapies for this disease. 14. SUBJECT TERMS 15. NUMBER OF PAGES 13Retinoids, Vitamin A...the TRAMP model will ultimately lead to improved chemoprevention strategies and to the development of novel therapies for prostate cancer...Selective retinoids and rexinoids in cancer therapy and chemoprevention. Drug Discov Today, 7: 1165-1174, 2002. 5. Wei, L. N. Retinoid receptors and

Theory of Gas Adsorption in Carbon Nanostructures

DTIC Science & Technology

2003-05-20

Johnson, "Histogram reweighting and finite size Scaling study of the Lennard - Jones fluids", Fluid Phase Equilibria, 187-188, 171-191 (2001). 19.Wei...nature of matter, with enormous potential for applications. The research continues, undiminished in intensity, in our laboratories and many others...pair potential is needed than the usually assumed free space interaction. These calculations suggest a few possible directions for future research

The Effect of Deployment on Cholesterol Levels of Active Duty Personnel

DTIC Science & Technology

2006-05-01

fairly good results regarding cholesterol levels. It was noted that several members returned from deployment with elevated levels, sometimes to the...LDL cholesterol and low HDL cholesterol (Downs, John R., Beere, Polly A., Whitney, Edwin, Clearfield, Michael, Weis, Stephen, Rochen, Jeffrey, Stein...specific ages, including cholesterol screenings beginning at age 25. Given the age of the majority of this population, one might expect relatively good

Structural Transformations in Chemically Modified Graphene

DTIC Science & Technology

2012-07-16

Mullen, Nano Lett. 8 (2007) 323–327. [7] J.T. Robinson, F.K. Perkins, E.S. Snow, Z. Wei, P.E. Sheehan, Nano Lett. 8 (2008) 3137–3140. [8] D.A. Dikin , S...97 (2006) 187401. [36] S. Stankovich, D.A. Dikin , R.D. Piner, K.A. Kohlhaas, A. Kleinhammes, Y. Jia, Y. Wu, S.T. Nguyen, R.S. Ruoff, Carbon 45 (2007

Model-Based Reasoning in the Detection of Satellite Anomalies

DTIC Science & Technology

1990-12-01

Conference on Artificial Intellegence . 1363-1368. Detroit, Michigan, August 89. Chu, Wei-Hai. "Generic Expert System Shell for Diagnostic Reasoning... Intellegence . 1324-1330. Detroit, Michigan, August 89. de Kleer, Johan and Brian C. Williams. "Diagnosing Multiple Faults," Artificial Intellegence , 32(1): 97...Benjamin Kuipers. "Model-Based Monitoring of Dynamic Systems," Proceedings of the Eleventh Intematianal Joint Conference on Artificial Intellegence . 1238

Electro-Optical and Optical Components for Processor to Processor Interconnects

DTIC Science & Technology

2013-04-01

Kwiat and others were instrumental in explicitly co-entangling other properties such as momentum (path) [4]. Others such as Barnett and Zeilinger ...19 4. References: 1. D. Bouwmeester, J.W. Pan, K. Mattle, M. Eibl, H. Weinfurter and A. Zeilinger , “Experimental quantum teleportation...Nature, Vol. 390, 11 December 1997, pp. 575- 579. 2. Jian-Wei Pan, Dik Bouwmeester, Harald Weinfurter, and Anton Zeilinger , “Experimental Entanglement

WRF-CMAQ simulations of Aerosol Direct Effects

EPA Pesticide Factsheets

CMAQ and WRF output filesThis dataset is associated with the following publication:Gan, C., J. Pleim , R. Mathur , C. Hogrefe , C.N. Long, J. Xing, D. Wong , R. Gilliam , and C. Wei. Assessment of long-term WRF–CMAQ simulations for understanding direct aerosol effects on radiation "brightening" in the United States. Atmospheric Chemistry and Physics. Copernicus Publications, Katlenburg-Lindau, GERMANY, 15: 12193-12209, (2015).

Do People Take Stimulus Correlations into Account in Visual Search (Open Source)

DTIC Science & Technology

2016-03-10

RESEARCH ARTICLE Do People Take Stimulus Correlations into Account in Visual Search ? Manisha Bhardwaj1, Ronald van den Berg2,3, Wei Ji Ma2,4...visual search experiments, distractors are often statistically independent of each other. However, stimuli in more naturalistic settings are often...contribute to bridging the gap between artificial and natural visual search tasks. Introduction Visual target detection in displays consisting of multiple

Improvement of Short-Term Forecasting in the Northwest Pacific through Assimilating Argo Data into Initial Fields

DTIC Science & Technology

2013-01-01

Wei1, ZHANG Xuefeng1 1 Key Laboratory of State Oceanic Adminstration for Marine Environmental Information Technology, NationalMarine Data and...ApprovedOMB No. 0704-0188 Public reporting burden for the collection of information is estimated to average 1 hour per response, including the time for...SPONSOR/MONITOR’S REPORT NUMBER(S) 12. DISTRIBUTION/AVAILABILITY STATEMENT Approved for public release; distribution unlimited 13. SUPPLEMENTARY NOTES

Cyclic AMP Modulation of Estrogen-Induced Effects: A Novel Mechanism for Hormonal Resistance in Breast Cancer.

DTIC Science & Technology

1999-06-01

Department of Biochemistry and Molecular Biology at Cornell University in Ithaca, NY. Dr. Gwendal Lazennec, a Postdoctoral Researcher on this work...Ph.D.) En, Julie Hoeksema, Jason Keller, Anne Kraus, William Lee (Ph.D.) Krueger, Kristopher Lazennec, Gwendal (Ph.D.) Mclnerney, Eileen (Ph.D...Receptors Containing Amino Acid Substitutions for Tyrosine 537 in the Receptor Protein Karen E. Weis, Kirk Ekena, James A. Thomas, Gwendal Lazennec

Materials Research Society Symposium on the Electrical, Optical and Magnetic Properties of Organic Solid State Materials Held in Boston Massachusetts on 27 November-2 December 1989

DTIC Science & Technology

1989-12-01

Hiroshi Kawarada, Yusuke OF THE HYDROGEN ENVIRONMENTS IN DIAMOND AND Mori, and Akio Hiraki , Osaka University, DIAMOND-LIKE FILMS. Y.M. LeGrice, E.C...Canon Inc. Tamura, Hiratsuka, Kanagawa, Japan; Y. SYMPOSIUM F presentations Yokota, Y. Mori, J. Wei, and A. Hiraki , may be viewed simultaneously Osaka...INTERFACE, Yusuke Mor, Hiroshi Kawarada, Yoshihiro Yokota, and Akio Hiraki , Osaka University, Department of Electrical Engineering, Facul- ty of

Functional Reflective Polarizer for Augmented Reality and Color Vision Deficiency

DTIC Science & Technology

2016-03-03

Functional reflective polarizer for augmented reality and color vision deficiency Ruidong Zhu, Guanjun Tan, Jiamin Yuan, and Shin-Tson Wu* College...polarizer that can be incorporated into a compact augmented reality system. The design principle of the functional reflective polarizer is explained and...augment reality system is relatively high as compared to a polarizing beam splitter or a conventional reflective polarizer. Such a functional reflective

ACE/AACE Inspection and Analysis Handbook. Part 3. Profiling

DTIC Science & Technology

1985-06-30

Peso Liberia Dollar Australia Dollar Libya Dinar Austria Schilling Liechtenstein Franc Bahamas Dollar Luxembourg Franc Bahrain Dinar Madagascar Franc...Dollar Mauritania Ouguiya Bolivia Peso Mauritius Rupee Botswana Pula Mexico Peso Brazil Cruzeiro Monaco Franc Bulgaria Lev Mongolia Tugrik Burma Kyat...Zealand Dollar Chad CFA Franc Nicaragua Cordoba Chile Peso Niger CFA Franc China Yuan Nigeria Naira Colombia Peso Norway Krone Congo CFA Franc Chan Rial

The Inevitable War?

DTIC Science & Technology

2011-05-20

69 67 Alan Bryman and Emma Bell , Business Research Methods, 2 ed. (Oxford: Oxford...University Press, USA, 2007), 727. Bryam and Bell define a dependant variable as “ a variable that is causally influenced by another variable.” As the...Pushing-for-Yuan-to-be-Global- Currency-But-Business-Leaders-Say-Not-Yet-114475409.html (accessed April 6, 2011). Bryman , Alan, and Emma Bell

Madness and disability in contemporary Chinese film.

PubMed

Knight, Deirdre Sabina

2006-01-01

This article draws on recent research in the medical humanities to analyze two contemporary Chinese films: Zhang Yuan's Sons (1996) and Zhou Xiaowen's The Common People (1998). By portraying psychic and physical anguish in ways that refuse to divorce biology from culture, such films offer rare moral dialogues on biomedical issues and contribute a cross-cultural perspective invaluable to the task of responding to illness and suffering.

Phytoremediation of Hazardous Wastes

DTIC Science & Technology

1995-07-26

TITLE AND SUBTITLE Phytoremediation of Hazardous Wastes 6. AUTHOR(S) Steven C. McCutcheon, N. Lee Wolfe, Laura H. Carreria and Tse-Yuan Ou 5... phytoremediation (the use of plants to degrade hazardous contaminants) was developed. The new approach to phytoremediation involves rigorous pathway analyses...SUBJECT TERMS phytoremediation , nitroreductase, laccase enzymes, SERDP 15. NUMBER OF PAGES 8 16. PRICE CODE N/A 17. SECURITY CLASSIFICATION OF

Verification of Pharmacogenetics-Based Warfarin Dosing Algorithms in Han-Chinese Patients Undertaking Mechanic Heart Valve Replacement

PubMed Central

Zhao, Li; Chen, Chunxia; Li, Bei; Dong, Li; Guo, Yingqiang; Xiao, Xijun; Zhang, Eryong; Qin, Li

2014-01-01

Objective To study the performance of pharmacogenetics-based warfarin dosing algorithms in the initial and the stable warfarin treatment phases in a cohort of Han-Chinese patients undertaking mechanic heart valve replacement. Methods We searched PubMed, Chinese National Knowledge Infrastructure and Wanfang databases for selecting pharmacogenetics-based warfarin dosing models. Patients with mechanic heart valve replacement were consecutively recruited between March 2012 and July 2012. The predicted warfarin dose of each patient was calculated and compared with the observed initial and stable warfarin doses. The percentage of patients whose predicted dose fell within 20% of their actual therapeutic dose (percentage within 20%), and the mean absolute error (MAE) were utilized to evaluate the predictive accuracy of all the selected algorithms. Results A total of 8 algorithms including Du, Huang, Miao, Wei, Zhang, Lou, Gage, and International Warfarin Pharmacogenetics Consortium (IWPC) model, were tested in 181 patients. The MAE of the Gage, IWPC and 6 Han-Chinese pharmacogenetics-based warfarin dosing algorithms was less than 0.6 mg/day in accuracy and the percentage within 20% exceeded 45% in all of the selected models in both the initial and the stable treatment stages. When patients were stratified according to the warfarin dose range, all of the equations demonstrated better performance in the ideal-dose range (1.88–4.38 mg/day) than the low-dose range (<1.88 mg/day). Among the 8 algorithms compared, the algorithms of Wei, Huang, and Miao showed a lower MAE and higher percentage within 20% in both the initial and the stable warfarin dose prediction and in the low-dose and the ideal-dose ranges. Conclusions All of the selected pharmacogenetics-based warfarin dosing regimens performed similarly in our cohort. However, the algorithms of Wei, Huang, and Miao showed a better potential for warfarin prediction in the initial and the stable treatment phases in Han

Verification of pharmacogenetics-based warfarin dosing algorithms in Han-Chinese patients undertaking mechanic heart valve replacement.

PubMed

Zhao, Li; Chen, Chunxia; Li, Bei; Dong, Li; Guo, Yingqiang; Xiao, Xijun; Zhang, Eryong; Qin, Li

2014-01-01

To study the performance of pharmacogenetics-based warfarin dosing algorithms in the initial and the stable warfarin treatment phases in a cohort of Han-Chinese patients undertaking mechanic heart valve replacement. We searched PubMed, Chinese National Knowledge Infrastructure and Wanfang databases for selecting pharmacogenetics-based warfarin dosing models. Patients with mechanic heart valve replacement were consecutively recruited between March 2012 and July 2012. The predicted warfarin dose of each patient was calculated and compared with the observed initial and stable warfarin doses. The percentage of patients whose predicted dose fell within 20% of their actual therapeutic dose (percentage within 20%), and the mean absolute error (MAE) were utilized to evaluate the predictive accuracy of all the selected algorithms. A total of 8 algorithms including Du, Huang, Miao, Wei, Zhang, Lou, Gage, and International Warfarin Pharmacogenetics Consortium (IWPC) model, were tested in 181 patients. The MAE of the Gage, IWPC and 6 Han-Chinese pharmacogenetics-based warfarin dosing algorithms was less than 0.6 mg/day in accuracy and the percentage within 20% exceeded 45% in all of the selected models in both the initial and the stable treatment stages. When patients were stratified according to the warfarin dose range, all of the equations demonstrated better performance in the ideal-dose range (1.88-4.38 mg/day) than the low-dose range (<1.88 mg/day). Among the 8 algorithms compared, the algorithms of Wei, Huang, and Miao showed a lower MAE and higher percentage within 20% in both the initial and the stable warfarin dose prediction and in the low-dose and the ideal-dose ranges. All of the selected pharmacogenetics-based warfarin dosing regimens performed similarly in our cohort. However, the algorithms of Wei, Huang, and Miao showed a better potential for warfarin prediction in the initial and the stable treatment phases in Han-Chinese patients undertaking mechanic heart

[Ecosystem services of Chongyi Hakka Terraces].

PubMed

Miao, Jian Qun; Wang, Zhi Qiang; Yang, Wen Ting; Sun, Song; Huang, Guo Qin

2017-05-18

An economic evaluation of the main ecosystem services of Chongyi Hakka Terraces can help to demonstrate the contributions of the terrace system to Hakka society, on the basis of which the protection of Hakka Terrace system could be undertaken by the local government. In view of the social and economic characteristics of Chongyi Hakka Terrace ecosystem and its location, an index system was established to evaluate the service function, and a qualitative analysis was conducted for these functions and their importance. Besides, based on the data collected in 2014, with a combination of physical quality and economic value, a quantitative analysis was carried out for its nine ser-vice indicators. The findings were as follows: firstly, among the nine evaluation indicators, the phy-sical quality and the economic value of soil conservation both ranked the highest, the former being 76457 kg·hm -2 and the latter 105033 yuan·hm -2 , accounting respectively for 72.2% and 30.0% of the total mass and total value of the Hakka Terrace ecosystem. Secondly, the unique service functions of Hakka Terrace ecosystem could be embodied in its cultural heritage and landscape, the corresponding economic values reaching up to 100000 yuan·hm -2 and 46333 yuan·hm -2 respectively, ranking the second and third highest among the nine indicators. Thirdly, the agricultural pro-ducts from the Hakka Terrace were vital welfare for the local residents, but their physical quality and the economic value only accounted for 6.1% and 10.4% of its total mass and total value respectively. As a result, the service functions of the Hakka Terrace ecosystem would be dramatically undervalued with respect to agricultural products only. These economic figures could reveal the huge contributions which the Hakka Terrace ecosystem had made to the society, not only raising awareness of the necessity to preserve the agricultural heritage by the administrators and the public, but also providing efficient data support

Noninvasive Detection and Differentiation of Axonal Injury/Loss, Demyelination, and Inflammation

DTIC Science & Technology

2015-10-01

and Inflammation 5b. GRANT NUMBER W81XWH-12-1-0457 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT NUMBER Sheng-Kwei Song, William M. Spees...Std. Z39.18 34 - 3 - Table of Contents Page 1. Introduction…………………………………………………………. 4 2. Keywords……………………………………………………………. 4 3. Overall Project ...neuritis Overall project Summary Our work during this funding period focused on (1) quantitatively validating in vivo DBSI derived axon volume

VizieR Online Data Catalog: Galaxy clusters: radio halos, relics and parameters (Yuan+, 2015)

NASA Astrophysics Data System (ADS)

Yuan, Z. S.; Han, J. L.; Wen, Z. L.

2017-10-01

A large number of radio halos, relics, and mini-halos have been discovered and measured in recent decades through observations with VLA (e.g., Giovannini & Feretti 2000NewA....5..335G; van Weeren et al. 2011A&A...533A..35V), GMRT (e.g., Venturi et al. 2007A&A...463..937V; Kale et al. 2015A&A...579A..92K), WSRT (e.g., van Weeren et al. 2010Sci...330..347V; Trasatti et al. 2015A&A...575A..45T), and also ATCA (e.g., Shimwell et al. 2014MNRAS.440.2901S, 2015MNRAS.449.1486S). We have checked the radio images of radio halos, relics, and mini-halos in the literature and collected in Table 1 the radio flux Sν at frequencies within a few per cent around 1.4 GHz, 610 MHz, and 325 MHz; we have interpolated the flux at an intermediate frequency if measurements are available at higher and lower frequencies. To establish reliable scaling relations, we include only the very firm detection of diffuse radio emission in galaxy clusters, and omit questionable detections or flux estimates due to problematic point-source subtraction. (3 data files).

[Hemothorax caused by primary pleural chondrosarcoma: a case report and review of literatureYuan].

PubMed

Yuan, Y Q; Zhu, L Y; Zeng, H H; Zhou, R; Chen, P

2016-11-12

Objective: To analyze the clinical features of one case of spontaneous hemothorax caused by primary pleural chondrosarcoma and therefore to improve the understanding of this disease. Methods: The clinical features of a case with primary pleural chondrosarcoma were analyzed retrospectively and the related literatures were reviewed.The literature review was carried out with "primary pleural, chondrosarcoma" in Chinese and English respectively, as the search terms in Wanfang Data, CNKI and PubMed database from January 1980 to October 2015. A total of 6 articales, 1 in Chinese and 5 in English, were reviewed. Results: A 29 year-old male patient was admitted to the hospital because of fever, chest tightness, shortness of breath for 20 days. CT scan of the chest showed a mass near the right posterior fourth rib and right pleural effusion.Routine examination of the pleural effusion confirmed the presence of hemothorax. Thoracotomy was performed and revealed hemothorax in the right thorax, and a mass near the pleural apex. The tumor was removed by surgery and pleural decortication was also performed. Pathology study confirmed the diagnosis of high-differentiated chondrosarcoma. The patient was followed and there was no recurrence until now. A total of 6 case reports were retrieved from Wanfang Data, CNKI and PubMed. Five cases had complete data, including 2 males and 3 females(age from 28 to70), and another (a 78-year old male) without adequate data. Conclusions: Primary pleural chondrosarcoma is a rare disease, and hemothorax as the first manifestation is even rare. It is easily to be misdiagnosed due to nonspecific clinical symptoms.The final diagnosis depends ultimately on pathological biopsy. Thoracotomy is the most effective method for treatment of primary pleural chondrosarcoma.

VizieR Online Data Catalog: High-mass starless clump candidates from ATLASGAL (Yuan+, 2017)

NASA Astrophysics Data System (ADS)

Yuan, J.; Wu, Y.; Ellingsen, S. P.; Evans, N. J., II; Henkel, C.; Wang, K.; Liu, H.-L.; Liu, T.; Li, J.-Z.; Zavagno, A.

2017-08-01

This work is based on data from several Galactic plane surveys covering wavelengths from mid-IR to submillimeter. The sample of dense clumps from the ATLASGAL survey (Schuller+ 2009A&A...504..415S) provides the basis for our investigation. The ATLASGAL survey mapped 420 square degrees of the Galactic plane between -80°

Carbon-Phenolic Cages for High-Speed Bearings. Part II - Bearing Evaluation with a Multiply-Alkylated Cyclopentane (MAC) Lubricant

DTIC Science & Technology

2003-01-01

program manager for the overall effort. The carbon -phenolic cages were fabricated under the direction of Mr. Wei Shih of Allcomp Inc ., City of...friction. The early carbon -phenolic cages were hand wrapped by Allcomp . Since that time, Allcomp has added a wrapping machine that uses uniform tension...AFRL-PR-WP-TR-2003-2032 CARBON -PHENOLIC CAGES FOR HIGH-SPEED BEARINGS Part II - Bearing Evaluation with a Multiply- Alkylated Cyclopentane (MAC

Carbon-Phenolic Cages for High-Speed Bearings. Part 1 - Friction and Wear Response of Phenolic Composite Impregnated with a Multiply-Alkylated Cyclopentane (MAC) Lubricant and MoS2 Solid Lubricant

DTIC Science & Technology

2003-01-01

AFRL/MLBT) was the program manager for the overall effort. The carbon -phenolic samples in the program were prepared by Mr. Wei Shih of Allcomp ... Inc ., City of Industry, CA. Mr. Shih also provided the mechanical and thermal property data for the carbon -phenolic specimens. Hitesh Trivedi and...of the program to characterize the material properties. Allcomp Inc ., City of Industry, California supplied all of the test specimens. The

A Look Inside SLAC's Battery Lab

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

Wei Seh, Zhi

2014-07-17

In this video, Stanford materials science and engineering graduate student Zhi Wei Seh shows how he prepares battery materials in SLAC's energy storage laboratory, assembles dime-sized prototype "coin cells" and then tests them to see how many charge-discharge cycles they can endure without losing their ability to hold a charge. Results to date have already set records: After 1,000 cycles, they retain 70 percent of their original charge.

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

DTIC Science & Technology

1983-06-10

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

HHE/LORAN-C Surveying.

DTIC Science & Technology

1982-11-01

N* I. Khednipin.CeldegN. CG-D-Y4-82 4. Id ed I.ld j. D* NIUVin 1982U /LIAC WH ,. Peb- olm..,, Cede 9. Pwmln,, OWe, .omee . en Adoe., 10 . Wei Uat Me... 10 PRE-SURVEY PLANNING ..a-C ..hin.at.......................... 11 Overviewon of S ..... ........... 1......... ... .16 R eWaypoint Defintion...TDSS Statistics Summary.. ....................... 29 9 Example of Range-Range Waypoint Calculation.................30 10 Summary of Range-Range Waypoint

A Look Inside SLAC's Battery Lab

ScienceCinema

Wei Seh, Zhi

2018-01-26

In this video, Stanford materials science and engineering graduate student Zhi Wei Seh shows how he prepares battery materials in SLAC's energy storage laboratory, assembles dime-sized prototype "coin cells" and then tests them to see how many charge-discharge cycles they can endure without losing their ability to hold a charge. Results to date have already set records: After 1,000 cycles, they retain 70 percent of their original charge.

Pre-Clinical Testing of New Hydroxybutyrate Analogues

DTIC Science & Technology

2012-07-01

representative of any past or future Batches/Lots. The methodology and/or techniques of analysis used to obtailrthese results may or may not be...purpose. For additional information regarding this product and its analysis , please contact your Eastman representative. This material is NOT for human...COMPOSITION INFORMATION ON INGREDIENTS (Typical romposition is given. and it may vaty. A cerlifica /8 of analysis em be provided, if avalabl8.) WeiQht

High-Energy Trauma and Damage Control in the Lower Limb

DTIC Science & Technology

2010-01-01

Reconstruction : From Microsurgery Reconstruction to Transplantation; Guest Editors, Chih-Hung Lin, M.D., and Fu-Chan Wei, M.D. Semin Plast Surg...continue intraoperatively.12–14 The goal is to achieve hemostasis, restore normal physiology, and potentially complete a vascular reconstruction upon...injuries and the need for vascular reconstruction at the time of admission is crucial to the success of grafting and maximizes the chances of limb

Bibliography of In-House and Contract Reports, Supplement 12.

DTIC Science & Technology

1984-03-01

A134 952 Karow, Kenneth ADVANCE EDIT SYSTEM January 1983 Sonicraft, Inc. DAAK70-79-C-0 180 Keywords: Automated Cartography, Digital Data Editing...Interactive Graphics. An advanced edit system with high resolution interactive graphic workstations and support software for editing digital cartographic...J.R. OF INERTIAL SURVEY DATA Wei, S.Y. December 1982 Litton Guidance and Control Systems DAAK-70-81-C-0082 Keywords: Collocation, Gravity vector

Investigation of New Materials and Methods of Construction of Personnel Armor

DTIC Science & Technology

2008-12-01

NEW MATERIALS AND METHODS OF CONSTRUCTION OF PERSONNEL ARMOR by Poh, Choon Wei December 2008 Thesis Advisor: Robert S. Hixson Second...REPORT TYPE AND DATES COVERED Master’s Thesis 4. TITLE AND SUBTITLE Investigation of New Materials and Methods of Construction of Personnel Armor 6...personnel and vehicle armor. However, much of this work has focused on finding materials that were very ‘strong’ to resist penetration of objects moving

Autonomous Learning in Mobile Cognitive Machines

DTIC Science & Technology

2017-11-25

2016). [18] Liu, Wei, et al. "Ssd: Single shot multibox detector." European conference on computer vision. Springer, Cham, 2016. [19] Vinyals, Oriol...the brain being evolved to support its mobility has been raised. In fact, as the project progressed, the researchers discovered that if one of the...deductive, relies on rule-based programming, and can solve complex problems, however, faces difficulties in learning and adaptability. The latter

Development of Ultrasonically Levitated Drops as Microreactors for Study of Enzyme Kinetics and Potential as a Universal Portable Analysis System

DTIC Science & Technology

2008-12-01

1 DEVELOPMENT OF ULTRASONICALLY LEVITATED DROPS AS MICROREAC- TORS FOR STUDY OF ENZYME KINETICS AND POTENTIAL AS A UNIVERSAL PORTABLE ANALYSIS...microfluidic systems are incompatible with the chemistry one wishes to study. We have devel- oped an alternative approach. We use ultrasonically levitated ...since at least the 1940’s, we are the second group to carry out enzyme reactions in levitated drops, (Weis; Nardozzi 2005) and have fab- ricated the

Combining Offline and Online Computation for Solving Partially Observable Markov Decision Process

DTIC Science & Technology

2015-03-06

David Hsu and Wee Sun Lee, Monte Carlo Bayesian Reinforcement Learning, International Conference on Machine Learning (ICML), 2012. • Haoyu Bai, David...and Automation (ICRA), 2015. • Zhan Wei Lim, David Hsu, and Wee Sun Lee, Adaptive Informative Path Planning in Metric Spaces. Submitted to Int. J... Automation (ICRA), 2015. 2. Bai, H., Hsu, D., Kochenderfer, M. J., and Lee, W. S., Unmanned aircraft collision avoidance using continuous state POMDPs

Fracture Kinetics of Hydrogen Embrittled Niobium.

DTIC Science & Technology

1981-03-01

Effects on Hydride Solvus 4...........4 2.3 Subcritical Crack Growth Behavior and Mechanism . . 6 2.4 Crack Propagation Measurements and Techniques... maraging steels in gaseous hydrogen, Hudak and Wei (18) ei has suggested that the KI independence of Stage II velocities is due to a rate limited...lattice decohesion model for hydrogen assisted cracking in steels . The occurrence of three stage behavior in hydrogen embrittled refractory alloys has

Structural Characterization and Bacterial Degradation of Marine Carbohydrates

DTIC Science & Technology

1993-06-01

plankton, Dunaliella tertiolecta, Emiliania huxleyi, Stephanopzxis palmeri, a Phaeocystis sp., and Synechococcus WH7335, were surveyed using one- and two... Emiliania huxleyi have been investigated using 13C- NMR (Varum et al., 1986), and the structure of sulfated galactans isolated from the macrophyte...produced by the haptophyte alga Emiliania huxdeyi (Lohmann) Hay and Mohler. Carbo. Res. 152: 243-248. I Weis, W. I., K. Drickamer and W. A

Galerkin Optimal Control

DTIC Science & Technology

2014-12-01

MATHEMATICS from the NAVAL POSTGRADUATE SCHOOL December 2014 Randy Boucher Approved By: Wei Kang Professor Chris L. Frenzen Professor Department of...also to the members of my committee: Dr. Frank Giraldo, Dr. Chris Frenzen, Dr. Mike Ross and Dr. Arthur Krener. Each of you planted great seeds of...Louis Lions, Universite Paris, Paris, France, Oct. 2005. [80] J. R. Higgins , Completeness and Basis Properties of Sets of Special Functions. Cam

Pro-Lipogenic Action of Lysophosphatidic Acid in Ovarian Cancer

DTIC Science & Technology

2013-07-01

One of the key mediators of fatty acid b-oxidation is carnitine pamitoyl transferase 1A (CPT1A), which is overexpressed in malignant ovarian...MAGL, inhibits growth of ovarian cancer cell lines. Most interestingly, inhibition of carnitine palmitoyl transferase 1 (CPT1), the rate-limiting...Manuscript in preparation: Shao H, Mukherjee A, Jing K, Yuan F, and Fang X. Carnitine palmitoyl transferase 1A mediates proliferation and survival of

Linearized Alternating Direction Method of Multipliers for Constrained Nonconvex Regularized Optimization

DTIC Science & Technology

2016-11-22

structure of the graph, we replace the ℓ1- norm by the nonconvex Capped -ℓ1 norm , and obtain the Generalized Capped -ℓ1 regularized logistic regression...X. M. Yuan. Linearized augmented lagrangian and alternating direction methods for nuclear norm minimization. Mathematics of Computation, 82(281):301...better approximations of ℓ0- norm theoretically and computationally beyond ℓ1- norm , for example, the compressive sensing (Xiao et al., 2011). The

A Single Crystalline Porphyrinic Titanium MetalOrganic Framework

DTIC Science & Technology

2015-04-28

22, which was synthesized from preformed titanium -oxo carboxylate clusters and porphyrinic ligands. PCN-22 possesses high porosity and photocatalytic...DOI: 10.1039/c5sc00916b www.rsc.org/chemicalscience 3926 | Chem. Sci., 2015, 6, 3926–3930e porphyrinic titanium metal– organic framework† Shuai Yuan...Scott J. Dalgarnoc and Hong-Cai Zhou*a We successfully assembled the photocatalytic titanium -oxo cluster and photosensitizing porphyrinic linker into a

ACE/AACE Inspection and Analysis Handbook. Part 2. Engineering

DTIC Science & Technology

1985-06-30

Albania Lek Lebanon Pound Algeria Diner Lsotho Lott Argentina New Peso Liberia Dollar Australia Dollar Libya Diner Austria Schilling Liechtenstein...Maldives Rupee Bllize Doll ar Mali Franc Benin CFA Franc Malta Pound eruda Dollar Mauritania OgutyaBolivia Peso Mauritius Rupee Botswana Pula Mx io Peso ...Canada Dollar Netherlands Guilder Central African Eap. CFA Franc New Zealand Dollar Chad CFA Franc Niceragua Cordoba Chile Peso Niger CFA Franc China Yuan

Optimization of Breast Tomosynthesis Imaging Systems for Computer-Aided Detection

DTIC Science & Technology

2011-05-01

R. Saunders, E. Samei, C. Badea, H. Yuan, K. Ghaghada, Y. Qi, L. Hedlund, and S. Mukundan, “Optimization of dual energy contrast enhanced breast...14 4 1 Introduction This is the final report for this body of research. Screen-film mammography and...digital mammography have been used for over 30 years in the early detection of cancer. The combination of screening and adjuvant therapies have led to

Initial Investigation on the Aerodynamic Performance of Flapping Wings for Nano Air Vehicles

DTIC Science & Technology

2008-02-01

Experiments with Primitive Equations”, Monthly Weather Review, 93:99-164, 1963. 36. Yuan, W., Schilling, R., “Numerical Simulation of the Draft Tube and...LE and TE wake vorticity – Fully flexible wake – Linear approximation of Kutta condition yields a linear system of equations at each time step...all cases one must consider the drain rate. High drain rates substantially diminish capacity! Some batteries simply not capable of delivering

3-D Acoustic Scattering from 2-D Rough Surfaces Using A Parabolic Equation Model

DTIC Science & Technology

2013-12-01

Frequency Acoustic Propagation in Shallow Water.” Journal of Oceanic Engineering, September 2011: 1–10. Liu, Jin Yuan, Chen Fen Huang, and Ping Chang...loss values at a constant depth. .............................52  xi LIST OF ACRONYMS AND ABBREVIATIONS FD Finite Difference MMPE Monterey...2013). First, at each range step ( xi ), the 3-D field is transformed from cross-range spatial variable (y) to cross-range wavenumber variable (ky

[First discrimination of the meanings of the seven words relevant with acupuncture in Huangdi Nei- jing (Yellow Emnerors Internal Classic)].

PubMed

Li, Shuo; Fu, Haiyan; Ju, Baozhao

2015-10-01

Huangdi Neijing (Yellow Emperor's Internal Classic) is the earliest medical classic work existing at present in Chinese medical treasures and is the foundation of TCM. It not only contains rich medical words, but also supplements the new meanings of seven words, i. e. Wang, Xiu, Yuan, Fang, Xu, Jiu and Bian for removing needle, retaining needling, reinforcing technique, reducing technique, slow needling, moxibustion and stone-needle puncturing, respectively.

Malory-Weis syndrome based on own experience - diagnostics and modern principles of management.

PubMed

Cybułka, Bartosz

2016-03-01

Every gastrointestinal bleeding is an immediate threat to life, requiring close supervision in a hospital setting and making it mandatory to perform verification and endoscopic intervention. In some cases of a dynamic course, in order to make up deficiencies, it is necessary to use blood and blood products. One of the causes of bleeding located proximally to the ligament of Treitz is damage to the mucous membrane and deeper layers of the gastroesophageal junction, called Mallory-Weiss syndrome. The aim of the study was retrospective analysis of a selected group of patients with symptomatic upper gastrointestinal bleeding in the course of Mallory-Weiss syndrome, identification of typical characteristics of this disease entity in the studied population as well as demonstration of the effectiveness of endoscopic treatment using argon plasma coagulation (APC). The analysis included 2120 gastroscopy results, with 111 (5.24%) examinations conducted due to symptomatic gastrointestinal bleeding. In the studied group, endoscopic diagnosis of Mallory-Weiss syndrome was made in 22 patients (1.04%). The studied disease entity was the cause of upper gastrointestinal bleeding in 19.82% of cases. Although this condition is usually characterised by a mild and self-limiting course, 59.09% of patients in the studied group required therapeutic endoscopic intervention due to active bleeding. In 54.55%, argon plasma coagulation was successfully used to control the source of bleeding. Early gastroscopy, which remains both a diagnostic and therapeutic intervention, guarantees effective control of the clinical course of Mallory-Weiss syndrome. Endoscopic argon plasma coagulation is an effective way to treat bleeding, used in endoscopic monotherapy or in combination with other procedures.

Concurrent administration of anticancer chemotherapy drug and herbal medicine on the perspective of pharmacokinetics.

PubMed

Cheng, Yung-Yi; Hsieh, Chen-Hsi; Tsai, Tung-Hu

2018-04-01

With an increasing number of cancer patients seeking an improved quality of life, complementary and alternative therapies are becoming more common ways to achieve such improvements. The potential risks of concurrent administration are serious and must be addressed. However, comprehensive evidence for the risks and benefits of combining anticancer drugs with traditional herbs is rare. Pharmacokinetic investigations are an efficient way to understand the influence of concomitant remedies. Therefore, this study aimed to collect the results of pharmacokinetic studies relating to the concurrent use of cancer chemotherapy and complementary and alternative therapies. According to the National Health Insurance (NHI) database in Taiwan and several publications, the three most commonly prescribed formulations for cancer patients are Xiang-Sha-Liu-Jun-Zi-Tang, Jia-Wei-Xiao-Yao-San and Bu-Zhong-Yi-Qi-Tang. The three most commonly prescribed single herbs for cancer patients are Hedyotis diffusa, Scutellaria barbata, and Astragalus membranaceus. Few studies have discussed herb-drug interactions involving these herbs from a pharmacokinetics perspective. Here, we reviewed Jia-Wei-Xiao-Yao-San, Long-Dan-Xie-Gan-Tang, Curcuma longa and milk thistle to provide information based on pharmacokinetic evidence for healthcare professionals to use in educating patients about the risks of the concomitant use of various remedies. Copyright © 2018. Published by Elsevier B.V.

Effect assessment in work environment interventions: a methodological reflection.

PubMed

Neumann, W P; Eklund, J; Hansson, B; Lindbeck, L

2010-01-01

This paper addresses a number of issues for work environment intervention (WEI) researchers in light of the mixed results reported in the literature. If researchers emphasise study quality over intervention quality, reviews that exclude case studies with high quality and multifactorial interventions may be vulnerable to 'quality criteria selection bias'. Learning from 'failed' interventions is inhibited by both publication bias and reporting lengths that limit information on relevant contextual and implementation factors. The authors argue for the need to develop evaluation approaches consistent with the complexity of multifactorial WEIs that: a) are owned by and aimed at the whole organisation; and b) include intervention in early design stages where potential impact is highest. Context variety, complexity and instability in and around organisations suggest that attention might usefully shift from generalisable 'proof of effectiveness' to a more nuanced identification of intervention elements and the situations in which they are more likely to work as intended. STATEMENT OF RELEVANCE: This paper considers ergonomics interventions from perspectives of what constitutes quality and 'proof". It points to limitations of traditional experimental intervention designs and argues that the complexity of organisational change, and the need for multifactorial interventions that reach deep into work processes for greater impact, should be recognised.

Antioxidant effects of herbal therapies used by patients with inflammatory bowel disease: an in vitro study.

PubMed

Langmead, L; Dawson, C; Hawkins, C; Banna, N; Loo, S; Rampton, D S

2002-02-01

Herbal remedies used by patients for treatment of inflammatory bowel disease include slippery elm, fenugreek, devil's claw, Mexican yam, tormentil and wei tong ning, a traditional Chinese medicine. Reactive oxygen metabolites produced by inflamed colonic mucosa may be pathogenic. Aminosalicylates (5-ASA) are antioxidant and other such agents could be therapeutic. To assess the antioxidant effects of herbal remedies in cell-free oxidant-generating systems and inflamed human colorectal biopsies. Luminol-enhanced chemiluminescence in a xanthine/xanthine oxidase cell-free system was used to detect superoxide scavenging by herbs and 5-ASA, and fluorimetry to define peroxyl radical scavenging using a phycoerythrin degradation assay. Chemiluminescence was used to detect herbal effects on generation of oxygen radicals by mucosal biopsies from patients with active ulcerative colitis. Like 5-ASA, all herbs, except fenugreek, scavenged superoxide dose-dependently. All materials tested scavenged peroxyl dose-dependently. Oxygen radical release from biopsies was reduced after incubation in all herbs except Mexican yam, and by 5-ASA. All six herbal remedies have antioxidant effects. Fenugreek is not a superoxide scavenger, while Mexican yam did not inhibit radical generation by inflamed biopsies. Slippery elm, fenugreek, devil's claw, tormentil and wei tong ning merit formal evaluation as novel therapies in inflammatory bowel disease.

The comparation of effects and security of double-J stent retention and ureteroscopy lithotripsy in the treatment of symptomatic ureteral calculi during pregnancy.

PubMed

Tan, Shu-Tao; Chen, Xiaonan; Sun, Ming; Wu, Bin

2018-06-01

To describe the efficacy of double-J stent retention and ureteroscopy lithotripsy, we performed a study to evaluate the management of symptomatic ureteral calculi during pregnancy. From January 2005 and June 2015, 53 pregnant women with symptomatic ureteral calculi were admitted and treated in our hospital. According to the treatment techniques, there were divided into two groups: double-J stent retention group (30 cases) and ureteroscopy lithotripsy group (23 cases). We collected the characteristics and treatment outcome of the patients. Double-J stent retention was performed on 30 patients. And the stents were successfully inserted in 25 patients (83.3%). 4 cases got complication in double-J group (16%). The mean operating time, medical cost and hospitalization time of double-J group were 20.6 min, 1632 yuan and 1.3 days. Ureteroscopy lithotripsy was performed on 23 patients. 20 patients were operated successfully (87.0%). 2 cases got complication in ureteroscopy group (10.0%). The mean operating time, medical cost and hospitalization time of ureteroscopy group were 41.5 min, 2792 yuan and 6.0 days. In summary, both double-J stent retention and ureteroscopy lithotripsy are effective and safe in the managation of ureteral calculi during pregnancy. Copyright © 2018 Elsevier B.V. All rights reserved.

[Forest ecosystem service and its evaluation in China].

PubMed

Fang, Jin; Lu, Shaowei; Yu, Xinxiao; Rao, Liangyi; Niu, Jianzhi; Xie, Yuanyuan; Zhag, Zhenming

2005-08-01

Facing the relative lag of forest ecosystem service and estimation in China, this paper proposed to quickly carry out the research on the evaluation of forest ecosystem service. On the basis of the classification of forest ecosystem types in China, the service of artificial and semi-artificial forest ecosystems was investigated, which was divided into eight types, i.e., timber and other products, recreation and eco-tourism, water storage, C fixation and O2 release, nutrient cycling, air quality purifying, erosion control, and habitat provision. According to the assessment index system for global ecosystem service proposed by Costanza et al., a series of assessment index system suitable for Chinese forest ecosystem service was set up, by which, the total value of forest ecosystem service in China was estimated to be 30 601.20 x 10(8) yuan x yr(-1), including direct and indirect economic value about 1 920.23 x 10(8) and 28 680.97 x 10(8) yuan x yr(-1), respectively. The indirect value was as 14.94 times as the direct one. The research aimed to bring natural resources and environment factors into the account system of national economy quickly, and to realize the green GDP at last, which would be helpful to realize sustainable development and environment protection.

Changes in ecosystem service values in Zhoushan Island using remote sensing time series data

NASA Astrophysics Data System (ADS)

Zhang, Xiaoping; Qin, Yanpei; Lv, Ying; Zhen, Guangwei; Gong, Fang; Li, Chaokui

2017-10-01

The largest inhabited island, Zhoushan Island, is the center of economy, culture, shipping, and fishing in the Zhoushan Archipelago New Area. Its coastal wetland and tidal flats offer significant ecological services including floodwater storage, wildlife habitat, and buffers against tidal surges. Yet, large-scale land reclamation and new land development may dramatically change ecosystem services. In this research, we assess changes in ecosystem service values in Zhoushan Island during 1990-2000-2011. Three LANDSAT TM and/or ETM data sets were used to determine the spatial pattern of land use, and previously published value coefficients were used to calculate the ecosystem service values delivered by each land category. The results show that total value of ecosystem services in Zhoushan Island declined by 11% from 2920.07 billion Yuan to 2609.77 billion Yuan per year between 1990 and 2011. This decrease is largely attributable to the 51% loss of tidal flats. The combined ecosystem service values of woodland, paddy land and tidal flats were over 90% of the total values. The result indicates that future land-use policy should pay attention to the conservation of these ecosystems over uncontrolled reclamation and coastal industrial development, and that further coastal reclamation should be on rigorous environmental impact analyses.

Development of Technologies for Early Detection and Stratification of Breast Cancer

DTIC Science & Technology

2016-12-01

heterogeneous nature of these cells. Figure 17 shows a yellow emitting Pdot (semiconducting polymer dot), which is a new family of ultra-bright fluorescent...Yu, J., Zhang, X., Sun, W., Ye, F., Wu, I., Zhang, Y., Hayden, S., Zhang, Y., Wu, C., Chiu, D.T. "New yellow fluorescent semiconducting polymer dots...fluorescent fluorinated semiconducting polymer dots for cellular imaging and analysis" Chemical Communication, 2013, 49, 8256-8258. • Zhao, M., Wei, B

Species Profiles. Life Histories and Environmental Requirements of Coastal Fishes and Invertebrates (Mid-Atlantic). MUMMICHOG AND STRIPED KILLIFISH.

DTIC Science & Technology

1985-06-01

correlated so quickly that prior salinity with temperature, and was influenced acclimation has no effect on laboratory more by cold water than by warm (Fahy...24A. (Woods Hole) 128:143-168. Bush, C..P., and J.S. Weis. 1983. Baker-Dittus, A.M. 1978. Foraging Effects of salinity on fertilization patterns of...population size structure of Sharp, and J.M. Neff. 1979. The the common mummichog (Fundulus combined effect of salinity , heteroclitus). Estuarine Coastal

Functionalizing Carbon Nanotubes and Related Nanostructures for Various Applications

DTIC Science & Technology

2010-10-26

Hsu-Cheng Hsu, Ying-Chieh Liao, Po-Han Tseng, Yen -Ting Chen, Zhe-Chuan Feng, Li-Wei Tu, Mitch M. C. Chou, Li-Chyong Chen*, and Kuei-Hsien Chen*, J...Final Report for AOARD Grant 09-4050 “Functionalizing Carbon Nanotubes and Related Nanostructures for Various Applications” AFOSR/AOARD...Research Fellow Institute of Atomic and Molecular Sciences, Academia Sinica PO Box 23-166, Taipei 106, Taiwan Tel: 886-2-2366-8232; Fax: 886-2-2362

Detection and Spatial Mapping of Mercury Contamination in Water Samples Using a Smart-Phone

DTIC Science & Technology

2014-01-20

Au NP) and aptamer based colorimetric transmission assay that is implemented in disposable test tubes. With this smart-phone attachment that weighs...detection . colorimetric sensor . gold nanoparticles . aptamers A RTIC LE Terms of Use WEI ET AL. VOL. 8 ’ NO. 2 ’ 1121–1129 ’ 2014 www.acsnano.org 1122...a colorimetric assay utilizing citrate-stabilized plasmonic AuNPs and aptamers (Apt) mixed within disposable test tubes. Due to the shift in the

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

DTIC Science & Technology

1991-01-24

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

Carbon-Phenolic Cages for High-Speed Bearings. Part III - Development of Numerical Models for Heat Generation and Temperature Prediction in Lightly Lubricated Bearings

DTIC Science & Technology

2003-01-01

the overall effort. Mr. Wei Shih of Allcomp , Inc ., City of Industry, CA, provided the mechanical and thermal property data for the carbon -phenolic...AFRL-PR-WP-TR-2003-2033 CARBON -PHENOLIC CAGES FOR HIGH-SPEED BEARINGS Part III – Development of Numerical Models for Heat Generation and...NUMBER In-house 5b. GRANT NUMBER 4. TITLE AND SUBTITLE CARBON -PHENOLIC CAGES FOR HIGH-SPEED BEARINGS Part III – Development of Numerical Models

Quantitative Indicators for Defense Analysis

DTIC Science & Technology

1975-06-01

rearmament questions and further expenditures to develop its self -defense forces, the status of U.S. bases in Japan, and the U.S.-Japanese Mutual Security...J. -■—’~-"-^-^-i I Conceptually, distribution of the 22 WEIS categories among the seven new classifications was not always self -evident...enemies, and neutrals to maximize self -interest. Of course, power attempts are not always initiated by one side alone, nor are they always

China Report: Political, Sociological and Military Affairs.

DTIC Science & Technology

1983-03-18

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

Thermal Management as a Force Multiplier within the Research, Development, and Engineering Command (RDECOM)

DTIC Science & Technology

2012-08-01

pp. 4–9. 46. Ye, Liang; Tong, Ming Wei; Zeng, Xin Design and Analysis of Multiple Parallel-pass Condensers. International Journal of Refrigeration...we mean energy that has low availability to do work (low exergy ). The closer a system is to the condition of its surroundings in terms of...vehicle with a gasoline internal combustion engine loses 40% of its fuel energy through the exhaust gas, which is still at a relatively high

The Effect of Long-Term Therapeutics, Prophylaxis and Screening Techniques on Aircrew Medical Standards.

DTIC Science & Technology

1981-03-01

percentage of fat , maximal aerobic power, serum concentrations of triglycerides, total cholesterol and HDL cholesterol. This information is obtained fr-m each...drinkinq and physical activity related to health parameters su-h as wei ,iht , body fat content, maximal aerobic T1ewer and serum concentrations of...subjects, and the body fat is estimated from the body density (4). 3. The maximal aerobic power is assessed indirectly according to the method of Astrand

Synthesis of Large-Area 2D Layered Materials and Their Heterostacking Structures

DTIC Science & Technology

2017-10-13

Volume: 6 Pages: 7666 Published: JUL 2015 4. Title: Atomically Thin Heterostructures Based on Single- Layer Tungsten Diselenide and DISTRIBUTION A...AFRL-AFOSR-JP-TR-2017-0070 Synthesis of Large-Area 2D layered Materials and Their Heterostacking Structures Chih-Wei Chu Academia Sinica Final Report...TYPE Final 3. DATES COVERED (From - To) 20 Nov 2014 to 19 Nov 2016 4. TITLE AND SUBTITLE Synthesis of Large-Area 2D layered Materials and Their

China Report, Political, Sociological and Military Affairs

DTIC Science & Technology

1985-02-05

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

Are the Color Gamuts of CRT and LCD Triangular? An Experimental Study

DTIC Science & Technology

2000-07-01

UNCLASSIFIED Defense Technical Information Center Compilation Part Notice ADPO113 31 TITLE: Are the Color Gamuts of CRT and LCD Triangular? An...ADP011297 thru ADP011332 UNCLASSIFIED Are the Color Gamuts of CRT and LCD Triangular? An Experimental Study Guan-wei Leea and Chao-hua Wenb aDepartment of...Tube) display. This study describes the difference of color gamuts in different luminance level and the accuracy of color between CRT and LCD. In the

Computational Modeling and Design of Actively-Cooled Microvascular Materials

DTIC Science & Technology

2012-06-14

the oscillations of the microchannel for exchanging the heat between the top and bottom edges become ineffective for reducing the temperature of the...Miniature loop heat pipes for electronics cooling, Appl. Therm. Eng. 23 (9) (2003) 1125–1135. [11] X. Wei, Y. Joshi, M.K. Patterson, Experimental and...systems ( MEMS ) [10–12]. In many of these applications, biomimicry has been used as an inspiration for the design of the microvascular sys- tem, while

Overview of the 9th International Conference on Hydrodynamics

NASA Astrophysics Data System (ADS)

Lu, Dong-qiang

2010-10-01

The 9th International Conference on Hydrodynamics (ICHD), held in Shanghai, China from 11 to 15 October, 2010, was briefly reviewed. More than 240 delegates from 23 countries and regions attended this Conference, at which three plenary lectures, two keynote lectures and more than 160 papers were delivered. A special symposium on hydrodynamics in honor of Prof. You-sheng He was jointly organized in this ICHD. The printed proceedings, edited by Y. S. Wu, S. Q. Dai, H. Liu et al. and published by China Ocean Press, collect 172 technical papers contributed from 26 countries and regions. The electronic proceedings are distributed by the Elsevier at the ScienceDirect website as "Journal of Hydrodynamics, 2010, Vol. 22, No. 5 (Supplement)".

Retracted: Long-term copper toxicity in apple trees (Malus pumila Mill) and bioaccumulation in fruits.

PubMed

Sun, Bai-Ye; Kan, Shi-Hong; Zhang, Yan-Zong; Wu, Jun; Deng, Shi-Huai; Liu, Chun-Sheng; Yang, Gang

2010-01-15

The following article from Environmental Toxicology, 'Long-term Copper Toxicity in Apple Trees (Malus pumila Mill) and Bioaccumulation in Fruits' by Bai-Ye Sun, Shi- Hong Kan, Yan-Zong Zhang, Jun Wu, Shi-Huai Deng, Chun-Sheng Liu and Gang Yang, published online on January 15, 2010 in Wiley InterScience (www.interscience.wiley.com; DOI: 10.1002/tox.20565), has been retracted by agreement between the authors, the journal Editor in Chief, Dr. Paul Tchounwou, and Wiley Periodicals, Inc. The retraction has been agreed at the request of the authors due to overlap with 'Copper Toxicity and Bioaccumulation in Chinese Cabbage (Brassica pekinensis Rupr.)' by Zhi-Ting Xiong and Hai Wang, published in Environmental Toxicology, Volume 20, pages 188-194, 2005.

Status of the search of coherent neutrino nucleus elastic scattering at KSNL

NASA Astrophysics Data System (ADS)

Sharma, V.; Singh, V.; Subrahmanyam, V. S.; Wong, H. T.

2018-04-01

Status of search of coherent elastic neutrino-nucleus scattering (CEνNS) for reactor neutrino flux at Kuo-Sheng nuclear laboratory is discussed. Different detector candidates being used for CEνNS detection across the globe while Germanium detector with its well matured technology and sub-keV threshold, seem to open unseen experimental approach to CEνNS is widely discussed. Reactor neutrinos having energy below 10 MeV are ideal source for the study of CEνNS interaction. We studied about the possible CEνNS signals with associated uncertainties and limit on percentage of channeled nuclei in germanium crystal is quoted. Detection of flavourless CEνNS interaction can play a key role to open the new window on understanding of some unknown processes of the nature.

Noninvasive Detection and Differentiation of Axonal Injury/Loss, Demyelination, and Inflammation

DTIC Science & Technology

2014-10-01

PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT NUMBER Sheng-Kwei Song, William M. Spees, Peng Sun, Yong Wang, Anne Cross 5e. TASK NUMBER E-Mail...Page 1. Introduction…………………………………………………………. 4 2. Keywords……………………………………………………………. 4 3. Overall Project Summary…………………………………………... 4 – 8 4. Key...diffusion basis spectrum imaging, diffusion tensor imaging, EAE, inflammation, axonal injury, curizone, demyelination Overall project Summary The primary

JPRS Report, Science & Technology, China: Energy

DTIC Science & Technology

1989-04-05

million tons. In 1985, nine Huaneng power companies were also set up, to trans- form oil-burning machinery to conserve fuel oil and to develop ...resettlement into a single socioeconomic system and bring the dislocated people into that system’s social, economic and cultural develop - ment program ...state’s original program , the overall cost for development of the three large strip mines in eastern Inner Mongolia was to be 195 million yuan

China’s Currency: A Summary of the Economic Issues

DTIC Science & Technology

2007-07-11

officials argue that its currency policy is not meant to favor exports over imports, but instead to foster economic stability through currency...would have on farmers (due to lower-priced imports). Chinese officials view economic stability as CRS-3 2 U.S. production has moved away from...they want to proceed at a gradual pace to ensure economic stability . Implications of China’s Currency Policy for its Economy If the yuan is undervalued

China Report, Agriculture 1982 Agricultural Yearbook

DTIC Science & Technology

1984-08-09

superfine tea plants whose output value from the pro- cessing of tea amounts to 6 million yuan. 5. Famous brands. Zhejiang jasmine teas such as...growing of tea and jasmine flowers and the processing of tea, with the result that superfine tea output has climbed tremendously. Zhejiang has 12...and jasmine tea. Fujian Province has 29 superfine tea plants capable of processing 120,000 dan. Processing of crude tea improves quality and the

Fungal bis-Naphthopyrones as Inhibitors of Botulinum Neurotoxin Serotype A

DTIC Science & Technology

2012-04-02

Ashish G. Soman,§ Biren K. Joshi,§ Sara M. Hein,§ Donald T. Wicklow,∥ and Leonard A. Smith*,⊥ †Division of Integrated Toxicology , U.S. Army Medical...of chemicals for bacterial mutagenicity using electrotopological E-state indices and MDL QSAR software. Regul. Toxicol. Pharmacol. 2005, 43, 313−323...12) Feng, J.; Lurati, L.; Ouyang, H.; Robinson, T.; Wang, Y.; Yuan, S.; Young, S. S. Predictive toxicology : Benchmarking molecular descriptors and