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云师大又有中科院11篇一区论文刊出

已有 1651 次阅读 2020-7-26 21:08 |个人分类:云师大研究|系统分类:人文社科| 云师大, 研究群

本统计主要涉及自己熟悉领域,如化学、地理和生物等,但数学等分区情况不太熟悉!


1.Pattern RecognitionVolume 104, August 2020, 107345

Point set registration with mixture framework and variational inference,https://doi.org/10.1016/j.patcog.2020.107345

Author links open overlay panelXinke MaShijin XuJie ZhouQinglu YangYang YangKun YangSim Heng Ong.

Highlights

  • We define a Gaussian variational mixture model.

  • We develop a three-phase registration strategy.

  • We use anisotropic Gaussian components to weaken the effect of outliers.

  • We apply the Dirichlet distribution to distinguish the missing points.

  • The performance of our method outperforms state-of-art methods in this area.


What are Journal Pre-proof articles?

2.Journal of Cleaner Production,Available online 18 July 2020, 122689

Lake Surface Water Temperature Prediction and Changing Characteristics analysis - A Case Study of 11 Natural Lakes in Yunnan-Guizhou Plateau,In Press, Journal Pre-proofhttps://doi.org/10.1016/j.jclepro.2020.122689

Author links open overlay panelZhenyu YuKun YangYi LuoChunxue ShangYu Zhu.


Highlights:

  • Lake surface water temperature (LSWT) of most lakes in the Yunnan-Guizhou Plateau have risen by 0.29°C in the past 17 years.

  • Climate warming has the same effect on the LSWT of 11 lakes, but the LSWT closed to urban is liable to be influenced by human activities.

  • The error of LSWT prediction model is ±0.1°C and LSWT in most lakes will show a warming trend in the next two years.

3.Renewable EnergyVolume 154, July 2020, Pages 1008-1013.

Performance study on a small-scale photovoltaic electrodialysis system for desalination,

https://doi.org/10.1016/j.renene.2020.03.066

Author links open overlay panelHaiyang XuXuJiLiuling WangbJingxin HuangaJingyang HanaYue Wangb


Highlights:

  • Small-scale photovoltaic electrodialysis system was used for water desalination.

  • The experimental results were compared with theoretical calculations.

  • Theoretical calculations predict the experimental results well.

  • Slower flow rate produces better water desalination and production of fresh water.


4. Renewable EnergyVolume 152, June 2020, Pages 1354-1366

Impact of three different enhancing mass transfer operating characteristics on a solar adsorption refrigeration system with compound parabolic concentrator

 https://doi.org/10.1016/j.renene.2020.01.110

Author links open overlay panelChongZhao Yun,feng Wang Ming Li Wenkui ZhaoXuejuan LiQiongfen YuMengxiao Huang.

  • Solar Energy Research Institute, Yunnan Normal University, Kunming, 650500, China


Highlights:

  • An enhanced mass transfer method is employed in CPC adsorption refrigeration.

  • Various comparison tests with three different operating modes are conducted.

  • COPpump of the optimal enhanced mass transfer mode is improved by 18.4%.

  • Desorption pressure of the optimal enhanced mass transfer mode is the lowest.


  • 5.Journal of HydrologyVolume 583, April 2020, 124576

Research papersImpacts of moisture sources on the temporal and spatial heterogeneity of monsoon precipitation isotopic altitude effects.

Author links open overlay panelYuanmeiJiaoChengjingLiuZhilinLiuYinpingDingQiueXu

https://doi.org/10.1016/j.jhydrol.2020.124576

Highlights:

  • Moisture sources impact on the temp-spatial heterogeneity of elevation effects on monsoon precipitation 18O.

  • Temporal heterogeneity depends on the proportion of the moisture sources in the dominant direction.

  • Spatial heterogeneity depends on different combinations of the moisture sources at high, middle, and low elevations.

  • Temp-spatial variation and combinations of moisture sources result in three patterns of the elevation effect, i.e. the dominant external moisture type, multiple moisture type, and external–local moisture type.

6.Renewable EnergyVolume 154, July 2020, Pages 201-208

Solar vaporizing desalination by heat concentration, 

https://doi.org/10.1016/j.renene.2020.02.105

JingyangHanXuJiHaiyangXuYuanyuanHengCongWangJiaDeng

Highlights

  • We propose solar desalination through heat-concentrated vaporization.

  • Collected solar radiation energy was collected in a high-efficiency steam generator.

  • The system was validated under various weather conditions.


7. Renewable EnergyVolume 152, June 2020, Pages 1129-1139

Experiment and simulation study on convective heat transfer of all-glass evacuated tube solar collector

Author links open overlay panelQiongLiaWenfengGaoaWenxianLinbTaoLiuaYougangZhangaXiangDingaXiaoqiaoHuangaWumingLiuc

https://doi.org/10.1016/j.renene.2020.01.089

Highlights

  • The declination angle θm (the angle of the evacuated tube to the manifold plane) have been found.

  • The efficiency of solar collector is affected by the declination angle θm.

  • Flow characteristics inside horizontal double-row all-glass evacuated tubes collectors have been studied.

  • The declination angle θm will contribute to improving the efficiency of solar collectors.


  • 8. ACS Appl. Mater. Interfaces 2020, 12, 27, 30770–30778.

  • Bifunctional MOFs-Based Ratiometric Electrochemical Sensor for Multiplex Heavy Metal Ions.

  • Rong Hu, Xi Zhang, Kuan-Neng Chi, Tong Yang, and Yun-Hui Yang*

  • Publication Date:June 4, 2020

  • https://doi.org/10.1021/acsami.0c06291

  • Abstract

  • Abstract Image

9. ACS Applied Materials & Interfaces  2020, 12, 14, 16903-16911.

Chiral Metal–Organic Framework d-His-ZIF-8@SiO2 Core–Shell Microspheres Used for HPLC Enantioseparations.

Yunyan Yu, Nayan Xu, Junhui Zhang, Bangjin Wang, Shengming Xie*, and Liming Yuan*

Publication Date (Web):March 16, 2020DOI: 10.1021/acsami.0c01023


10.Land Degradation & Development Volume 31, Issue 11 ,First published: 06 January 2020Spatial–temporal variations in urbanization in Kunming and their impact on urban lake water quality

Kun Yang,Yi Luo,Kexin Chen,Yang Yang,Chunxue Shang,Zhenyu Yu,Jiaxin Xu,Yisong Zhao

Abstract

As a radiation centre or hub in Southeast Asia and South Asia and the only Chinese metropolis bordering other ASEAN countries, Kunming has experienced extensive urbanization since the 1980s. This type of human activity has been accompanied by environmental deterioration, especially water quality pollution, in Dianchi Lake, China's sixth largest freshwater lake. This study reveals that the urbanization process has led to land degradation over the past 30 years. First law of geography was introduced to analyze the effects of impervious surface area (ISA) expansion on the lake water environment. The results indicate that the ISA encompassed the lake and radiated outwards. Since the 1990s, approximately 35% of natural surfaces transformed to ISA, and the urban district density exploded from one in 2001 to four in 2017. The urban district area density exploded from 0.06% to 12.05% over the past 17 years. During the past 30 years, the growth rate of ISA exceeded 21 km2 a−1 and even reached 38 km2 a−1 between 2004 and 2017. The spatial pattern of lake water quality was determined by the spatial influences of ISA (G). Then the relationship between water quality indicators and G was analyzed, and the threshold between G and water quality was investigated using an exponential regression analysis method. The results of the correlation analysis indicated that a significant correlation exists between G and lake water quality; although the lake water quality showed a cyclical change, the G impact on the lake water quality was notable. This research proposed an effective method to calculate the spatial influence of the impervious surface on the water quality to reveal the effect of urbanization on the water environment quantitatively and helps us to enhance the understanding of ISA expansion impact on lake environment. Moreover, this research provides decision supports for the environmental protection and management of the lake and empirical evidence regarding urban development impacts on watershed planning.


11.Plant Biotechnology Journal,First published: 07 July 2020

Natural variations in SlSOS1 contribute to the loss of salt tolerance during tomato domestication

Zhen Wang, Yechun Hong,Yumei Li,Huazhong Shi,Juanjuan Yao,Xue Liu,Fuxing Wang,Sanwen Huang,Guangtao Zhu,Jian‐Kang Zhu.

Summary:

Effects of carboxymethylation, hydroxypropylation and dual enzyme hydrolysis combined with heating on in vitro hypoglycemic properties of coconut cake dietary fiber (CCDF) were studied. Results showed that all the three modification methods could effectively improve (p < 0.05 ) the glucose‐adsorption ability (GAA), glucose dialysis retardation index (GDRI), α‐glucosidase and α‐amylase inhibition activity of CCDF. The highest GAA (4.45–4.93 mM/g), GDRI (85.09%–86.94% mM/g) and α‐glucosidase inhibition activity (16.39%–19.37%) were found on CCDFs modified by hydroxypropylation and carboxymethylation, attributed to the increased soluble dietary fiber content, viscosity and water retention and swelling capacity. Moreover, CCDF treated by enzymatic hydrolysis combined with heating demonstrated the highest α‐amylase inhibition activity (53.95%), attributed to the high specific surface area, more porous surface structure and formation of fiber‐amylase complex proved by fluorescence spectroscopy. These results suggest that the modified CCDFs could be used as low‐calorie functional ingredients in food or other industries.


本博文中以前已经提过的另外几篇:

http://blog.sciencenet.cn/home.php?mod=space&uid=454141&do=blog&id=1242452

12.Science of The Total Environment,Available online 10 July 2020, 140812

Comparison of long-term energy efficiency and microbial community dynamics of different reactors in response to increased loadings of water hyacinth juice

What are Journal Pre-proof articles?

Highlights:

1. MIC and UASB reactors were examined for their maximum WHJ treatment capacity limits.

2. MIC exhibited a higher energy conversion rate and stronger performance than UASB.

3.The methane production rate and removal OLR showed a linear relationship.

  MIC and UASB reactors had similar predominant methanogens: Methanosaeta.

Acetoclastic methanogenesis was the dominant metabolic pathway in WHJ treatment

13. Bioresource Technology 308 (2020) 123300 

Novel start-up process for the efficient degradation of high COD wastewater with up-flow anaerobic sludge blanket technology and a modified internal circulation reactor,

Highlights

  • A novel start-up process (NSP) was developed and verified in UASB and MIC reactors.

  • NSP time of MIC reactors (46 days) was less than that of UASB reactors (52 days).

  • NSP (23,500 mg/L) had higher influent COD than traditional startups (250–6500 mg/L).

  • The biogas production rate of MIC was three times higher than that of the UASB.

  • Methane was dominately generated through acetoclastic pathway by Methanosaeta.

14. Journal of Cleaner ProductionVolume 257, 1 June 2020, 120441

Evaluation of methane emission flux from a typical biogas fermentation ecosystem in China,

Highlights

  • CH4 emission fluxes from a typical hydraulic biogas digester in China were studied.

  • The diurnal and monthly variations from January to July were characterized.

  • Different environmental factors had various influences on the CH4 emission fluxes.

  • Leak of CH4 emission has non-negligible effect on the methane conversion factor.


http://blog.sciencenet.cn/blog-454141-1239108.html

15. Water Research Available online 23 June 2020, 116018 In Press, Journal Pre-proof

Analysis on driving factors of lake surface water temperature for major lakes in Yunnan-Guizhou Plateau

Author links open overlay panelKunYangac1ZhenyuYuab1YiLuoac.https://doi.org/10.1016/j.watres.2020.116018

What are Journal Pre-proof articles?

  • The heterogeneity of LSWT warming of 11 major plateau lakes were discussed.

  • 6 main factors impact on LSWT were analyzed quantitively.

  • LSWT changing heterogeneity was revealed from lake type and morphometry perspective.

16.Environmental Pollution Available online 30 May 2020, 114878(小领域1区)

Human activities and the natural environment have induced changes in the PM2.5 concentrations in Yunnan Province, China, over the past 19 years

In Press, Journal Pre-proof 

What are Journal Pre-proof articles?

Author links open overlay panelKunYangMengfanTengYiLuoXiaoluZhouMiaoZhangSunWeizhaoqiulinLi.

https://doi.org/10.1016/j.envpol.2020.114878


17.Sustainable Cities and Society Volume 59, August 2020, 102180

Assessing spatiotemporal air environment degradation and improvement represented by PM2.5 in China using two-phase hybrid model

Author links open overlay panelKun YangYan Shi,Yi LuoRuimei LiuWeizhao SunMengzhu Sun.

https://doi.org/10.1016/j.scs.2020.102180


18.Journal of Hydrology Volume 582, March 2020, 124488

Research papers Spatial-temporal process simulation and prediction of chlorophyll-a concentration in Dianchi Lake based on wavelet analysis and long-short term memory network

Author links open overlay panelZhenyu YuKun YangYi LuoChunxue Shang.

https://doi.org/10.1016/j.jhydrol.2019.124488


http://blog.sciencenet.cn/blog-454141-1218697.html

19.TrAC Trends in Analytical ChemistryVolume 124March 2020Article 115808

Gas chromatographic separation of enantiomers on novel chiral stationary phases

Author links open overlay panelSheng-Ming XieXue-Xian ChenJun-Hui ZhangLi-Ming Yuan.

https://doi.org/10.1016/j.trac.2020.115808

Highlights

Advances on various novel CSPs for GC enantioseparation were reviewed during 2010–2019.

  • The synthesis strategies to construct chiral porous materials were covered.

  • The resolution of different types of enantiomers on the novel CSPs was discussed.

  • The chiral recognition mechanisms between novel CSPs and chiral analytes were explained.

  • We summarize the advantages and disadvantages of novel CSPs used in GC.



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