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HOTSPOTS OF NUTRIENT LOSSES TO AIR AND WATER:AN INTEGRATED MODELING APPROACH FOR EUROPEAN RIVER BASINS

Frontiers of Agricultural Science and Engineering 2023年第4期10卷 579-592页

作者： Aslihan URAL-jANSSEN Carolien KROEZE jan peter LESSCHEN Erik MEERS peter j.T.M.VANPUIjENBROEK Maryna STROKAL Water Systems and Global Change Group Wageningen University&ResearchPO Box 476700AA Wageningenthe Netherlands Environmental Systems Analysis Group Wageningen University&ResearchPO Box 476700AA Wageningenthe Netherlands Wageningen Environmental Research PO Box 476700AA Wageningenthe Netherlands. Laboratory of Bioresource Recovery(RE-soURCE LAB) Ghent UniversityCoupure Links 6539000 GhentBelgium. PBL The Netherlands Environmental Assessment AgencyPO Box 303142500GH The Haguethe Netherlands.

Nutrient pollution of air and water is a persistent problem in ***,the pollution sources are often analyzed separately,preventingthe formulation of integrative *** study aimed to quantify the contribution of agriculture to air,river and coastal water pollution by nutrients.A new MARINA-Nutrients model was developed for Europe to calculate inputs of nitrogen(N)and phosphorus(P)to land and rivers,N emissions to air,and nutrient export to seas by river *** current practice,inputs of N and P to land were 34.4 and 1.8 ***^(-1),***,only 12%of N and 3%of P reached the *** was responsible for 55%of N and sewage for 67%of P in *** N emissions to air from agriculture were calculated at 4.0 ***^(-1).Almost twofifths of N emissions to air were from animal housing and *** a third of the basin area was considered as pollution hotspots and generated over half of N emissions to air and nutrient pollution in *** 25%of river export of N ended up in the Atlantic Ocean and of P in the Mediterranean *** results could support environmental policies to reduce both air and water pollution simultaneously,and avoid pollution swapping.

关键词： agriculture air-water modeling European rivers nutrient pollution sewage systems source attribution

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Potassium carbonate-based ternary transition temperature mixture(deep eutectic analogues)for CO_(2)absorption:Characterizations and DFT analysis

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Frontiers of Environmental Science & Engineering 2022年第7期16卷 113-124页

作者： Hosein Ghaedi Payam Kalhor Ming Zhao peter T.Clough Edward j.Anthony Paul S.Fennell School of Environment Tsinghua UniversityBeijing100084China Department of Chemistry Tsinghua UniversityBeijing100084China Energy and Power Theme Cranfield UniversityCranfieldBedfordshireMK430ALUK Department of Chemical Engineering Imperial College LondonSouth KensingtonLondonSW72AZUK

Is it possible to improve CO_(2)solubility in potassium carbonate(K_(2)CO_(3))-based transition temperature mixtures(TTMs)?To assess this possibility,a ternary transition-temperature mixture(TTTM)was prepared by using a hindered amine,2-amino-2-methyl-1,3-propanediol(AMPD).Fourier transform infrared spectroscopy(FT-IR)was employed to detect the functional groups including hydroxyl,amine,carbonate ion,and aliphatic functional groups in the prepared *** thermogravimetric analysis(TGA),it was found that the addition of AMPD to the binary mixture can increase the thermal stability of *** viscosity findings showed that TTTM has a higher viscosity than TTM while their difference was decreased by increasing *** addition,Eyring’s absolute rate theory was used to compute the activation parameters(∆G^(*),∆H^(*),and ∆S^(*)).The CO_(2)solubility in liquids was measured at a temperature of 303.15 K and pressures up to 1.8 *** results disclosed that the CO_(2)solubility of TTTM was improved by the addition of *** the pressure of about 1.8 MPa,the CO_(2)mole fractions of TTM and TTTM were 0.1697 and 0.2022,*** confirm the experimental data,density functional theory(DFT)was *** the DFT analysis,it was found that the TTTM+CO_(2)system has higher interaction energy(|∆E|)than the TTM+CO_(2)system indicating the higher CO_(2)affinity of the former *** study might help scientists to better understand and to improve CO_(2)solubility in these types of solvents by choosing a suitable amine as HBD and finding the best combination of HBA and HBD.

关键词： Ternary transition-temperature mixture FT-IR and thermal stability analysis Viscosity and correlation study Eyring’s absolute rate theory CO_(2)solubility Density functional theory(DFT)

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A review of current understanding in tribochemical reactions involving lubricant additives

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Friction 2023年第4期11卷 489-512页

作者： Yan CHEN peter RENNER Hong LIANG Department of Materials Science and Engineering Texas A&M UniversityCollege Station 77843USA j.Mike Walker’66 Department of Mechanical Engineering Texas A&M UniversityCollege Station 77843USA

Lubricants have played important roles in friction and wear reduction and increasing efficiency of mechanical *** optimize tribological performance,chemical reactions between a lubricant and a substrate must be designed *** reactions are chemical reactions enabled or accelerated by mechanical *** activated lubricant additives play important roles in these *** this review,current understanding in mechanisms of chemical reactions under shear has been *** such as oil-soluble organics,ionic liquids(ILs),and nanoparticles(NPs)were analyzed in relation to the tribochemical reaction routes with elements in metallic *** results indicated that phosphorus,sulfur,fluorine,and nitrogen are key elements for tribochemical *** resulting tribofilms from zinc dithiophosphates(ZDDP)and molybdenum dithiocarbamate(MoDTC)have been widely reported,yet that from ILs and NPs need to investigate *** review serves as a reference for researchers to design and optimize new lubricants.

关键词： lubricant additives tribochemical reactions oil-soluble organics ionic liquids(ILs) nanoparticles(NPs)

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Financial literacy,behavioral traits,and ePayment adoption and usage in japan

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Financial Innovation 2023年第1期9卷 2620-2649页

作者： Trinh Quang Long peter j.Morgan Naoyuki Yoshino Faculty of Business FPT University HCM CampusHo Chi Minh CityVietnam Senior Consulting Economist and Advisor to the Dean Asian Development Bank InstituteKasumigaseki 3‑2‑5Chiyoda‑kuTokyo 100‑6008Japan Faculty of Economics Keio University2 Chome‑15‑45 MitaMinato CityTokyo 108‑8345Japan

This study investigates how financial literacy and behavioral traits affect the adoption of electronic payment(ePayment)services in *** construct a financial literacy index using a representative sample of 25,000 individuals from the Bank of japan’s 2019 Financial Literacy *** then analyze the relationship between this index and the extensive and intensive usage of two types of payment services:electronic money(e-money)and mobile payment *** an instrumental variable approach,we find that higher financial literacy is positively associated with a higher likelihood of adopting ePayment *** empirical results suggest that individuals with higher financial literacy use payment services more *** also find that risk-averse people are less likely to adopt and use ePayment services,whereas people with herd behavior tend to adopt and use ePayment services *** empirical results also suggest that the effects of financial literacy on the adoption and use of ePayment differ among people with different behavioral traits.

关键词： Financial literacy Financial literacy heterogeneity Herd behavior Risk aversion ePayment adoption ePayment usage Electronic money Mobile payment app japan

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Coordination-driven self-assembly of dibenzo-18-crown-6 functionalized Pt(Ⅱ) metallacycles

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Chinese Chemical Letters 2023年第2期34卷 158-160页

作者： Zibin Zhang Yu Yao Lang He Tao Hong Shijun Li Feihe Huang peter j.Stang College of Material Chemistry and Chemical EngineeringHangzhou Normal UniversityHangzhou 311121China State Key Laboratory of Chemical Engineering Stoddart Institute of Molecular ScienceDepartment of ChemistryZhejiang UniversityHangzhou 310027China Green Catalysis Center and College of Chemistry Zhengzhou UniversityZhengzhou 450001China Department of Chemistry University of UtahSalt Lake CityUT 84112United States

Coordination-driven self-assembly was used to construct two metallacycles of a dicarboxylatefunctionalized dibenzo-18-crown-6 in combination with either a 0° anthracene-based clip-type acceptor or a 60° phenanthrene-based acceptor. The angularities of these moieties make them suitable for the formation of a [2 + 2] rectangle and a [3 + 3] triangle, respectively. The synthesis, characterization and host-guest chemistry of two metallacycles were described and supported by31P{1H},1H NMR spectra and electrospray mass spectrometry.

关键词： Crown ethers Metallacycles Cation receptors Self-assembly

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Emerging roles of circular RNAs in retinal diseases

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Neural Regeneration Research 2022年第9期17卷 1875-1880页

作者： Aneliya Hanineva Karen Sophia park joshua j.Wang Margaret M.DeAngelis Michael H.Farkas Sarah X.Zhang Department of Ophthalmology and Ross Eye Institute Jacobs School of Medicine and Biomedical SciencesUniversity at BuffaloState University of New YorkBuffaloNYUSA Research Service Veterans Administration Western New York Healthcare SystemBuffaloNYUSA Department of Biochemistry Jacobs School of Medicine and Biomedical SciencesUniversity at BuffaloState University of New YorkBuffaloNYUSA

Retinal disorders are a group of ocular diseases whose onset is associated with a number of aberrant molecular and cellular processes or physical damages that affect retinal structure and function resulting in neural and vascular degeneration in the *** research has primarily focused on delaying retinal disease with minimal success in preventing or reversing neuronal *** this review,we explore a relatively new field of research involving circular RNAs,whose potential roles as biomarkers and mediators of retinal disease pathogenesis have only just *** knowledge of circular RNAs function is limited given its novelty,current evidence has highlighted their roles as modulators of microRNAs,regulators of gene transcription,and biomarkers of disease development and ***,we summarize how circular RNAs may be implicated in the pathogenesis of common retinal diseases including diabetic retinopathy,glaucoma,proliferative vitreoretinopathy,and age-related macular ***,we explore the potential of circular RNAs as novel biomarkers and therapeutic targets for the diagnosis and treatment of retinal diseases.

关键词： age-related macular degeneration circular RNA diabetic retinopathy glaucoma microRNA proliferative vitreoretinopathy retina

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糖尿病相关的足病的定义和标准(2023年更新版)

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感染、炎症、修复 2024年第1期25卷 80-85页

作者： jaap j.van Netten Sicco A.Bus jan Apelqvist Pam Chen Vivienne Chuter Robert Fitridge Frances Game Robert j.Hinchliffe peter A.Lazzarini joseph Mills Matilde Monteiro-Soares Edgar j.G.peters Katherine M.Raspovic Eric Senneville Dane K.Wukich Nicolaas C.Schaper on behalf of the International Working Group on the Diabetic Foot 张会峰(译) 许樟荣(审校) Department of Rehabilitation Medicine Amsterdam UMCLocation University of AmsterdamAmsterdamthe Netherlands Amsterdam Movement Sciences Program RehabilitationAmsterdamthe Netherlands Department of Endocrinology University Hospital of MalmöMalmöSweden joondalup Health Campus Ramsay HealthcareSydneyAustralia Faculty of Health University of TasmaniaHobartAustralia School of Health Sciences Western Sydney UniversitySydneyAustralia Faculty of Health and Medical Sciences University of AdelaideAdelaideAustralia Vascular and Endovascular Service Royal Adelaide HospitalAdelaideAustralia Department of Diabetes and Endocrinology University Hospitals of Derby and Burton NHS Foundation TrustDerbyUK Department of Vascular Surgery University of BristolBristolUK School of Public Health and Social Work Queensland University of TechnologyBrisbaneAustralia Allied Health Research Collaborative The Prince Charles HospitalBrisbaneAustralia Michael E.DeBakey Department of Surgery Division of Vascular Surgery and Endovascular TherapyBaylor College of MedicineHoustonTexasUSA Portuguese Red Cross School of Health–Lisbon LisbonPortugal MEDCIDS–Departamento de Medicina da Comunidade Informação e Decisão em Saúde Faculty of Medicine of the University of PortoPortoPortugal RISE@CINTESIS Faculty of Medicine Oporto UniversityPortoPortugal Department of Internal Medicine Amsterdam UMCVrije Universiteit AmsterdamSection of Infectious DiseasesAmsterdamthe Netherlands Department of Orthopaedic Surgery University of Texas Southwestern Medical CenterDallasTexasUSA Department of Infectious Diseases Gustave Dron Hospital Tourcoing Univ-lilleTourcoingFrance Div.Endocrinology MUMC+CARIM and CAPHRI InstituteMaastrichtThe Netherlands 不详河南省人民医院内分泌科河南郑州450003 战略支援部队特色医学中心北京100101

糖尿病相关的足病管理涉及多个学科,通用的专业词汇对于各学科间准确沟通交流至关重要。国际糖尿病足工作组(IWGDF)对相关文献进行了系统综述,构成了制定IWGDF指南的基础,并且明确了糖尿病相关的足病的一系列定义、标准及名词解释。本... 详细信息

糖尿病相关的足病管理涉及多个学科,通用的专业词汇对于各学科间准确沟通交流至关重要。国际糖尿病足工作组(IWGDF)对相关文献进行了系统综述,构成了制定IWGDF指南的基础,并且明确了糖尿病相关的足病的一系列定义、标准及名词解释。本文介绍2023年IWGDF对这些定义和标准的更新,并建议在临床实践和研究中一致使用,以利于世界各地不同学科人员针对糖尿病相关的足病的专业性交流。

关键词：定义糖尿病糖尿病相关的足病国际糖尿病足工作组

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MXene ink hosting zinc anode for high performance aqueous zinc metal batteries

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journal of Energy Chemistry 2023年第1期76卷 187-194,I0005页

作者： jae Min park Milan jana Sang Ha Baek Taehun Kang Peixun Xiong jeong Hee park jun Soo Kim Ali Shayesteh Zeraati Mikhail Shekhirev Paul V.Braun Yury Gogotsi Ho Seok park School of Chemical Engineering Sungkyunkwan University2066SeoburoJangan-guSuwon 440-746Republic of Korea Department of Chemical and Petroleum Engineering University of Calgary2500 University Dr NWCalgary T2N 1N4Canada Department of Materials Science and Engineering Materials Research LaboratoryBeckman Institute for Advanced Science and TechnologyUniversity of Ilinois at Urbana-ChampaignUrbanaIL61801USA A.j.Drexel Nanomaterials Institute and Department of Materials Science and Engineering Drexel UniversityPhiladelphiaPA 19104USA SKKU Institute of Energy Science and Technology(SIEST) Sungkyunkwan University2066SeoburoJangan-guSuwon 440-746Republic of Korea SKKU Advanced Institute of Nano Technology(SAINT) Sungkyunkwan University 2066SeoburoJangan-guSuwon 440-746Republic of Korea

Despite the safety,low cost,and high theoretical capacity(820 mA h g^(-1))of Zn metal anodes,the practical application of aqueous Zn metal batteries remains a critical challenge due to the Zn dendrite growth,corrosion,and hydrogen evolution ***,we demonstrate the MXene ink hosting Zn metal anodes(MX@Zn)for high-performance and patternable Zn metal full *** as-designed MX@Zn electrode is more facile and reversible than bare Zn and CC@Zn,as verified by better cyclic stability and lower overpotentials of symmetric cells with the plating capacity of 0.05 mA h cm^(-2)at 0.1 m A cm^(-2)and of 1 m A h cm^(-2)at 1 m A cm^(-2).The MX@Zn|MnO_(2)full cells deliver a high specific capacity of 281.9 m A h g^(-1),91.5%of the theoretical capacity,achieving 50%capacity retention from 60 mA g^(-1)to 300 mA g^(-1)and 79.7%of initial capacity after 200 ***,the patterned devices based on the MX@Zn electrode achieve high energy and power densities of 348.57 Wh kg^(-1)and 1556 W kg^(-1),respectively,along with a capacity retention of 64%and Coulombic efficiency of 99%over 500 *** high performance of MX@Zn is attributed to the high electrical conductivity and hydrophilicity of MXene and rapid ion diffusion through the 3D interconnected porous channels.

关键词： MXene ink Zinc anode Metal batteries Patterning Electrodeposition

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Low-field, high-gradient NMR shows diffusion contrast consistent with localization or motional averaging of water near surfaces

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Magnetic Resonance Letters 2023年第2期3卷 90-107,I0003页

作者： Nathan H.Williamson Velencia j.Witherspoon Teddy X.Cai Rea Ravin Ferenc Horkay peter j.Basser Eunice Kennedy Shriver National Institute of Child Health and Human Development National Institutes of HealthBethesdaMD20892USA Wellcme Centre for Igative Neuromging FMRIBNuffeld Department of Clinical NeurosciencesUiversity of Oxford Oxford OX39DUUK Celoptics RockvilleMD20850USA

Nuclear magnetic resonance(NMR)measurements of water diffusion have been extensively used to probe microstructure in porous materials,such as biological tissue,however primarily using pulsed gradient spin echo(PGSE)***-field single-sided NMR systems have built-in static gradients(SG)much stronger than typical PGSE maximum gradient strengths,which allows for the signal attenuation at extremely high b-values to be ***,we perform SG spin echo(SGSE)and SG stimulated echo(SGSTE)diffusion measurements on biological cells,tissues,and *** on fixed and live neonatal mouse spinal cord,lobster ventral nerve cord,and starved yeast cells all show multiexponential signal attenuation on a scale of b with significant signal fractions observed at b×Do>1 with b as high as 400 ms/*** persistent signal fractions trend with surface-to-volume ratios for these systems,as expected from porous media *** exception found for the case of fixed *** spinal cords was attributed to faster exchange or permeability in live spinal cords than in fixed spinal cords on the millisecond *** suggests the existence of multiple exchange processes in neural tissue,which may be relevant to the modeling of time-dependent diffusion in gray *** observed multi-exponential attenuation is from protons on water and not macromolecules because it remains proportional to the normalized signal when a specimen is washed with *** signal that persists to b×Do>1 is also drastically reduced after delipidation,indicating that it originates from lipid membranes that restrict water *** multiexponential or stretched exponential character of the signal attenuation at b×Do>1 appears mono-exponential when viewed on a scale of(b×Do)/3,suggesting it may originate from localization or motional averaging of water near membranes on sub-micron length *** try to disambiguate these two contributions,signal attenuation curves were compared at varying temper

关键词： Magnetic resonance in porous media Single-sided NMR-MOUSE Microstructure High b-values Short diffusion time Stretched exponential Diffusion MRI contrast mechanisms

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Linking the effect of localised pitting corrosion with mechanical integrity of a rare earth magnesium alloy for implant use

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Bioactive Materials 2023年第3期21卷 32-43页

作者： Kerstin van Gaalen Conall Quinn Felix Benn peter E.McHugh Alexander Kopp Ted j.Vaughan Biomechanics Research Centre(BioMEC) Biomedical EngineeringSchool of EngineeringNational University of Ireland GalwayGalwayIreland Meotec GmbH AachenGermany School of Mechanical and Aerospace Engineering Queen’s University BelfastBelfastUnited Kingdom

This study presents a computational framework that investigates the effect of localised surface-based corrosion on the mechanical performance of a magnesium-based alloy.A finite element-based phenomenological corrosion model was used to generate a wide range of corrosion profiles,with subsequent uniaxial tensile test simulations to predict the mechanical response to *** python-based detection framework PitScan provides detailed quantification of the spatial phenomenological features of corrosion,including a full geometric tracking of corroding *** this approach,this study is the first to quantitatively demonstrate that a surface-based non-uniform corrosion model can capture both the geometrical and mechanical features of a magne-sium alloy undergoing corrosion by comparing to experimental *** this verified corrosion modelling approach,a wide range of corrosion scenarios was evaluated and enabled quantitative relationships to be established between the mechanical integrity and key phenomenological corrosion *** particular,we demonstrated that the minimal cross-sectional area parameter was the strongest predictor of the remaining mechanical strength(R2=0.98),with this relationship being independent of the severity or spatial features of localised surface ***,our analysis demonstrated that parameters described in ASTM G46-94 showed weaker correlations to the mechanical integrity of corroding specimens,compared to parameters determined by *** study establishes new mechanistic insight into the performance of the magnesium-based materials undergoing corrosion.

关键词： Magnesium Localised corrosion Corrosion modelling Phenomenology FEM

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