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  • Spatiotemporal characterization and regional

    2020-4-1 · To investigate the characteristics of ground level ozone (O 3) for Henan Province, the ambient air quality monitoring data of 2015 and 2016 were analyzed.The result showed that the 8 h-max-O 3 concentrations displayed a distinct seasonality, where the maximum and minimum values, averaging 140.41, 54.19 μg/m 3, occurred in summer and winter, respectively.

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  • Gasification Manufacturers & Suppliers, China

    gasification manufacturer/supplier, China gasification manufacturer & factory list, find qualified Chinese gasification manufacturers, suppliers, factories, exporters & wholesalers quickly on Made-in-China.com.

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  • Long-term exposure to ambient PM1 strengthened

    2021-3-15 · To the best of our knowledge, few epidemiological evidence are available for the relationship between ambient air pollutants, especially PM 1 exposure, and sleep quality in rural China. This study aimed to assess the association of depression/anxiety symptoms with poor sleep quality, and the modification effect of long-term PM 1 exposure on ...

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  • THE CHARACTERISTICS AND POTENTIAL SOURCE AREA

    2018-4-30 · The surrounding of Zhengzhou contributed to the pollution of Zhengzhou. The potential source areas appeared in Shaanxi, Sichuan, and Qinghai, the border between Ningxia and Inner Mongolia in autumn. In winter the potential source areas located in Jiangsu, Hubei, Henan, eastern of Shanxi, southern of Shanxi, Ningxia and the area of Yellow Sea, etc.

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  • Home And Industrial gasifier - Alibaba.com

    Gasifier Gas Vaporizer Cryogenic Liquid Oxygen Air Temperature Gasifier Lox Carburetor Air Ambient Vaporizer Lo2 Gas Vaporizer. US 7.00-9.00 Cubic Meter. 50.0 Cubic Meters (Min. Order) 5 YRS Xinxiang Chengde Global Trading Co., Ltd. 77.8%. Contact Supplier. Ad. Compare. Add to Favorites.

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  • Disparate dynamic viscoelastic responses of wheat

    2018-12-18 · 1. 1School of Food and Bioengineering, Zhengzhou University of Light Industry, No. 136, Kexuedadao, Zhengzhou, 450002 Henan China. ORCIDs linked to …

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  • Long-term effects of ambient air pollutants on suicidal ...

    2020-9-1 · 1. Introduction. Suicide is a serious public health concern globally. In 2016, suicide was the 18th leading cause of death accounting for 1.4% of deaths worldwide ().According to the World Health Organization, there were close to 800, 000 deaths contributed by suicide and over 79% of the overall suicide events occurred in low- and middle-income countries in 2016 ().

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  • Pharmacokinetics and Metabolism Research of

    China Gasification manufacturers - Select 2021 high quality Gasification products in best price from certified Chinese Boiler, Industrial Furnace suppliers, wholesalers and factory on Made-in-China.com

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  • China Gasification, Gasification Manufacturers,

    A general power quality measuring system based on virtual instrument (LabVIEW) has been developed. For two electric railway traction transformers of Zhengzhou-Xi’an High Speed Passenger Dedicated Line, which access to Zhengzhou, Henan Grid, some important power quality …

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  • Home And Industrial gasifier - Alibaba.com

    Gasifier Gas Vaporizer Cryogenic Liquid Oxygen Air Temperature Gasifier Lox Carburetor Air Ambient Vaporizer Lo2 Gas Vaporizer. US 7.00-9.00 Cubic Meter. 50.0 Cubic Meters (Min. Order) 5 YRS Xinxiang Chengde Global Trading Co., Ltd. 77.8%. Contact Supplier. Ad. Compare. Add to Favorites.

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  • liquid oxygen evaporator, liquid oxygen evaporator ...

    Alibaba.com offers 1,654 liquid oxygen evaporator products. A wide variety of liquid oxygen evaporator options are available to you, such as key selling points, applicable industries, and warranty.

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  • Disparate dynamic viscoelastic responses of wheat

    2018-12-18 · 1. 1School of Food and Bioengineering, Zhengzhou University of Light Industry, No. 136, Kexuedadao, Zhengzhou, 450002 Henan China. ORCIDs linked to …

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  • A dynamic evaluation framework for ambient air

    2019-1-1 · In this paper, the ambient air pollution monitoring is developed through dynamic assessment mechanism. The flowchart of the dynamic assessment mechanism is presented in Fig. 1, which is composed of five sub-steps.These five sub-steps include data-preprocessing step, parameter tuning step, model forecast and evaluation step, and fuzzy synthetic evaluation step.

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  • Exposures to multiple air pollutants while commuting ...

    2021-2-15 · Zhengzhou is a city in China that faces severe air quality challenges. We compared exposures in the different modes and evaluated factors that contributed to variability in exposure to the different pollutants during commute trips. There were statistically significant differences in exposures across commuting modes for most pollutants.

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  • Abstracts - 2016 - Basic & Clinical Pharmacology

    1 The first affiliated hospital of Henan University of TCM, Zhengzhou, China; 2 Zhengzhou Central Hospital Affiliated to Zhengzhou University, Zhengzhou, China Objectives : To analyze and evaluate the association between L‐carnitine and lipid levels in obese patients by using the Meta‐analysis and provide reference for the prevention of ...

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  • Is Morning or Evening Better for Outdoor Exercise? An ...

    2019-7-24 · ABSTRACT Proper sports exercise is important to health, both physically and mentally. However, the benefits from outdoor exercise may be impaired by potential heath risks due to air pollution. As air pollution varies spatially and temporally within a day and a season, it is important to know the proper time for outdoor exercise in order to avoid or minimize potential health risks from ...

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  • Libri: 'Zhengzhou tie lu ju. Zhengzhou shui dian duan ...

    A general power quality measuring system based on virtual instrument (LabVIEW) has been developed. For two electric railway traction transformers of Zhengzhou-Xi’an High Speed Passenger Dedicated Line, which access to Zhengzhou, Henan Grid, some important power quality …

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  • Nanochitin whisker enhances insecticidal activity of ...

    2021-2-16 · Nanomaterials in plant protection promise many benefits over conventional pesticide products. Nano-enabled pesticides may alter the functionality or risk profile of active ingredients. Cationic nanochitin whiskers (NC) possess strong biological activity against wheat aphids. However, toxicity and synergistic effects of NC with chemical pesticides against pest insects has not been systemically ...

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  • A review of green roof research and development in

    2014-12-1 · As of 2011, Beijing has constructed green roof area of 1,500,000 m 2. To the end of 2012, the area of green roofs in Shanghai has reached 1,450,000 m 2. It is expected to add 1,500,000 m 2 of green are during the China׳s “12th five year plan”, where green roof accounts for 1,000,000 m 2.

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  • The iTRAQ-based chloroplast proteomic analysis of

    2020-3-4 · The perturbance of chloroplast proteins is a major cause of photosynthesis inhibition under drought stress. The exogenous application of 5-aminolevulinic acid (ALA) mitigates the damage caused by drought stress, protecting plant growth and development, but the regulatory mechanism behind this process remains obscure. Wheat seedlings were drought treated, and the iTRAQ-based proteomic …

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  • Crop Phenomics and High-Throughput Phenotyping:

    In this review, we discuss the main developments of past decades on phenotyping indoor and outdoor, as well as post-harvest yield and quality assessment. In addition, we describe the latest multiomics works combining high-throughput phenotyping and genetic studies, and proposed key conceptual challenges and future perspectives that will bridge the phenotype–genotype gap and promote the next ...

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  • Soil microbial community changes and their linkages

    2011-10-1 · Compared with long-term mean annual precipitation (MAP, 383 mm) from 1953 to 2007, a wetter year (6.5% greater annual precipitation than MAP) and a drier year (44.4% lower annual precipitation than MAP) were observed in 2006 and 2007, respectively.However, there was a wetter August in 2007 with 5.85 w/w% (absolute value) higher SM and 2.05 °C lower ST than those in 2006 …

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  • Cr(VI) removal performance and the characteristics of ...

    2020-8-15 · 1. Introduction. As one of the most toxic heavy metals, hexavalent chromium (Cr(VI)) is an important industrial material, which is widely utilized in electroplating, leather tanning, steel production and textile industries [].The wastewater and solid wastes from these industries discharging into the environment directly have led to serious Cr(VI) contamination of surface water.

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  • Study of dynamic vibration characteristics and

    2. Literature review. Review of the current research status of thermal characteristics, dynamic characteristics and thermal-mechanical coupling of feed systems at home and abroad create a better understanding of the existing technical levels and improvement needs for providing the research ideas and theoretical support to development of the subject.

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  • (PDF) Urban environmental performance in China: a ...

    Additional information was collected during on-site inspections and field research in China in 2001, 2004, 2006 and 2007. Though serious problems remain, China’s Model City Program is well developed enough to be meaningful. Field visits indicate that model cities perform better in sustainability than neighboring cities.

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  • IOP Conference Series: Earth and Environmental

    Volume 647. 2021. Previous issue Next issue. 2020 6th International Conference on Advances in Energy Resources and Environment Engineering 20-22 November 2020, Chongqing, China

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  • Abstracts - 2020 - Basic & Clinical Pharmacology

    Therefore, the feature coverage extracted by the hybrid expert model is more comprehensive, which accuracy, sensitivity, and specificity perform better than other literature. Acknowledgements: This work was supported by the National Natural Science Foundation of China (Grants No. 61902010). 044

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  • OECD Economic Surveys: China 2019 9264312250 ...

    OECD Economic Surveys CHINA NCH N U IO LA APRIL 2019 VE S R NCH N U IO LA OECD Economic Surveys: China 2019 VE S R This document, as well as any data and any map included herein, are without prejudice to the status of or sovereignty over any territory, to the delimitation of international frontiers and boundaries and to the name of any territory, city or area.

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  • Comparative Analysis of Compatibility Influence on ...

    2021-4-30 · In China, some PNS-based drugs have been developed and approved to combat vascular diseases. Aspirin (ASA, Figure 1) is one of the most widely used drugs in the world with approximately 100 billion tablets consumed every year and has been used to prevent myocardial infarction and ischemic stroke (Messerli, 2005). Interestingly, better results ...

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  • Sensors , Volume 15, Issue 7 (July 2015) – 152 articles ...

    Sensors, an international, peer-reviewed Open Access journal.

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  • Soil microbial community changes and their linkages

    2011-10-1 · Compared with long-term mean annual precipitation (MAP, 383 mm) from 1953 to 2007, a wetter year (6.5% greater annual precipitation than MAP) and a drier year (44.4% lower annual precipitation than MAP) were observed in 2006 and 2007, respectively.However, there was a wetter August in 2007 with 5.85 w/w% (absolute value) higher SM and 2.05 °C lower ST than those in 2006 …

    Get Price
  • The iTRAQ-based chloroplast proteomic analysis of

    2020-3-4 · The perturbance of chloroplast proteins is a major cause of photosynthesis inhibition under drought stress. The exogenous application of 5-aminolevulinic acid (ALA) mitigates the damage caused by drought stress, protecting plant growth and development, but the regulatory mechanism behind this process remains obscure. Wheat seedlings were drought treated, and the iTRAQ-based proteomic …

    Get Price
  • A review of green roof research and development in

    2014-12-1 · As of 2011, Beijing has constructed green roof area of 1,500,000 m 2. To the end of 2012, the area of green roofs in Shanghai has reached 1,450,000 m 2. It is expected to add 1,500,000 m 2 of green are during the China׳s “12th five year plan”, where green roof accounts for 1,000,000 m 2.

    Get Price
  • Civil engineering applications - ScienceDirect

    2021-1-1 · In the MSCR test, the 25-mm parallel plate geometry was used with a 2-mm working gap, considering the reasonable gap-to-maximum CR particle size ratio for repeatability. The rubberized asphalt was tested at two altered temperatures (64°C and 76°C) and two stress levels (0.1 and 3.2 kPa).

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  • Expression of Concern: Abstracts - 2019 - Basic & ...

    2020-12-28 · 1 Graduate School, Henan University of Chinese Medicine, Zhengzhou, China; 2 AKYRISE LTD, Tokyo, Japan; *These authors contributed equally to this work. Objectives: Ultraviolet B (UVB) mainly acts on skin epidermis, causing oxidative damage and apoptosis of keratinocytes. Jinbaimeiyanfang contains a variety of antioxidant Chinese medicines.

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  • liquid nitrogen oxygen plant, liquid nitrogen oxygen

    liquid nitrogen oxygen plant, Wholesale Various High Quality liquid nitrogen oxygen plant Products from Global Sodium Tripolyphosphate Suppliers and liquid nitrogen oxygen plant …

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  • Reports: 'Xianfeng, 1850-1861' – Grafiati

    Unable to test the hypothesis directly, we use a variant—that the financial sector was a leading sector in Swedish development—amenable to time-series tests of the Granger-causality form. These tests on data from 1861 to 1910 do not show causality from financial variables to real; indeed, the converse holds.

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  • lib.smu.edu.cn

    2019-9-12 · Zhang, DP; Zhao, M (reprint author), Henan Univ Chinese Med, Affiliated Hosp 1, Dept Neurol, Zhengzhou, Henan, Peoples R China. [email protected]; [email protected] National Natural Science Foundation of China [81471203] This study was supported by the National Natural Science Foundation of China (Grant No. 81471203). FRONTIERS MEDIA SA LAUSANNE

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  • IJGI | Free Full-Text | Mapping Comparison and ...

    2019-7-24 · ABSTRACT Proper sports exercise is important to health, both physically and mentally. However, the benefits from outdoor exercise may be impaired by potential heath risks due to air pollution. As air pollution varies spatially and temporally within a day and a season, it is important to know the proper time for outdoor exercise in order to avoid or minimize potential health risks from ...

    Get Price
  • Is Morning or Evening Better for Outdoor Exercise? An ...

    2020-3-4 · The perturbance of chloroplast proteins is a major cause of photosynthesis inhibition under drought stress. The exogenous application of 5-aminolevulinic acid (ALA) mitigates the damage caused by drought stress, protecting plant growth and development, but the regulatory mechanism behind this process remains obscure. Wheat seedlings were drought treated, and the iTRAQ-based proteomic …

    Get Price
  • The iTRAQ-based chloroplast proteomic analysis of

    Ambient particulate matter exhibits direct inhibitory effects on oxidative stress enzymes. Environ Sci Technol 40(8):2805–2811, PMID: 16683627, 10.1021/es0518732. Crossref, Medline, Google Scholar; Hwang BF, Chen YH, Lin YT, Wu XT, Leo Lee Y. 2015. Relationship between exposure to fine particulates and ozone and reduced lung function in children.

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  • Long-Term Exposure to Ambient Fine Particulate

    2021-2-1 · The absence of a high-energy cutoff in the measured spectrum from the Crab Nebula up to about 400 TeV indicates that the primary electrons can reach at least sub-PeV energies [ 6 ]. LHAASO (100.01 E, 29.35 N) is a large hybrid extensive air shower (EAS) array being constructed at Haizi Mountain, 4410 m a.s.l., in Daocheng, Sichuan province ...

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  • Observation of the Crab Nebula with LHAASO-KM2A

    2019-7-30 · Continuous online measurements of fine particulate matter mass (PM2.5) and its chemical composition were carried out at an urban monitoring site in Wuhan from March 2017 to February 2018. The PM2.5 mass concentration ranged from 6.3 to 223 μg/m3, with the highest in winter and the lowest in summer. Water soluble ions (WSIs) were the most abundant component in PM2.5 (28.8 ± 22.9 μg/m3 ...

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  • Chemical characteristics and source apportionment of

    2019-5-22 · The GDP per cubic meter of water of local cities (according to the Henan Province statistical data), the city's pollutant discharge coefficient, and other relevant data were calculated by consulting the Statistical Yearbook of Henan Province in 2015. The NSGA-II algorithm was then used to solve the water trading multi-objective optimization model.

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  • Hot Sale Carbon Dioxide Pump Liquid Co2 Pump

    These include light quality, photoperiod, ambient temperature, hormone signaling, and biosynthesis (Simpson and Dean, 2002; Boss et al., 2004) that induce or repress the expression of genes involved in the flowering signaling cascade.

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  • A multi-objective water trading optimization model

    2019-9-12 · Zhang, DP; Zhao, M (reprint author), Henan Univ Chinese Med, Affiliated Hosp 1, Dept Neurol, Zhengzhou, Henan, Peoples R China. [email protected]; [email protected] National Natural Science Foundation of China [81471203] This study was supported by the National Natural Science Foundation of China (Grant No. 81471203). FRONTIERS MEDIA SA LAUSANNE

    Get Price