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Journal of Energy Chemistry 2023年第10期85卷 154-163,I0006页

作者： Feifei Zhang Yinlong Zhu Yijun Zhong Jing Zou Yu Chen Lianhai Zu Zhouyou Wang jack Jon Hinsch Yun Wang Lian Zhang Zongping Shao Huanting Wang Department of Chemical and Biological Engineering Monash UniversityClaytonVIC 3800Australia Institute for Frontier Science Nanjing University of Aeronautics and AstronauticsNanjing 210016JiangsuChina WA School of Mines:Minerals Energy and Chemical Engineering(WASM-MECE)Curtin UniversityPerthWA 6102Australia Key Laboratory of Interfacial physics and Technology Shanghai Institute of Applied PhysicsChinese Academy of SciencesShanghai 201800China Monash Centre for Electron Microscopy Monash UniversityClaytonVIC 3800Australia Department of Chemical Engineering The University of MelbourneParkvilleVIC 3010Australia Centre for Catalysis and Clean Energy School of Environment and ScienceGriffith UniversityGold Coast CampusSouthportQLD 4222Australia

Metal-air batteries face a great challenge in developing efficient and durable low-cost oxygen reduction reaction(ORR)***-atom iron catalysts embedded into nitrogen doped carbon(Fe-N-C)have emerged as attractive materials for potential replacement of pt in ORR,but their catalytic performance was limited by the symmetrical electronic structure distribution around the single-atom Fe ***,we report our findings in significantly enhancing the ORR performance of Fe-N-C by moderate Fe_(2)O_(3) integration via the strong electronic ***,the optimized catalyst(M-Fe_(2)O_(3)/Fe_(SA)@NC)exhibits excellent activity,durability and good tolerance to methanol,outperforming the benchmark pt/C *** M-Fe_(2)O_(3)/Fe_(SA)@NC catalyst was used in a practical zinc-air battery assembly,peak power density of 155 mW cm^(-2)and specific capacity of 762 mA h g_(Zn)^(-1)were achieved and the battery assembly has shown superior cycling stability over a period of 200 *** importantly,theoretical studies suggest that the introduction of Fe_(2)O_(3) can evoke the crystal field alteration and electron redistribution on single Fe atoms,which can break the symmetric charge distribution of Fe-N_(4) and thereby optimize the corresponding adsorption energy of intermediates to promote the O_(2)*** study provides a new pathway to promote the catalytic performance of single-atom catalysts.

关键词： Single-atom catalysts Oxide nanoclusters Electronic interactions Oxygen reduction reaction Zn-air battery

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马丁·伊登

Neuroimaging of inflammation in alcohol use disorder: a review

2016年

作者： jack London[]

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Science China(Information Sciences) 2020年第7期63卷 19-37页

作者： Dana E.FELDMAN Katherine L.MCpHERSON Catherine L.BIESECKER Corinde E.WIERS peter MANZA Nora D.VOLKOW Gene-jack WANG National Institute on Alcohol Abuse and Alcoholism National Institute on Drug Abuse

Alcohol use disorder(AUD) is a global health concern associated with several *** health problems related to AUD, such as cognitive deficits, have been linked to *** use has been associated with changes in neuroimmune activity, although current literature has yielded mixed results. For example, markers of gliosis, including translocator protein 18-kDa(TSpO), proinflammatory cytokines, glutamate(Glu), and myo-inositol(mI), are disrupted in the alcohol-dependent brain. Further, neuroinflammatory-related phenomena including membrane turnover, blood brain barrier(BBB) permeability, and adenosine release have also shown alterations in AUD. However, current literature remains inconclusive about the directionality of these changes. Both in vivo and in vitro studies have provided insight on the relationship between alcohol use and neuroinflammatory processes, suggesting considerable treatment potential for alcohol use disorder and its inflammatory comorbidities. Here, we review current neuroimaging literature assessing the impacts of alcohol use on neuroimmune activity in the brain.

关键词： acetate adenosine alcohol use disorder blood brain barrier choline gliosis glutamate myoinositol neuroimaging neuroinflammation

Short-term Intensive Sustainable Restoration of Grasslands and prairies Invaded with High Densities of Nitrogen-fixing Weeds： A Test with the Invasive plant Lespedeza Cuneata

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Journal of Environmental Science and Engineering(B) 2016年第5期5卷 254-260页

作者： jack Comell Alexander Wait Biology Department Missouri State University Springfield MO 65897 USA

This study examines a management strategy for restoring grassland and prairie communities that have become degraded due to high density stands of invasive nitrogen-fixing plants. The novel management applications minimize the use of herbicides and maximize the competitive interactions of native species. The management method includes two seasons of application of organic fertilizer （4-1-4）, an initial herbicide （pasture Gard, Dow Agro） application, and mowing, where mowing was a necessary treatment to control secondary growth in prairie habitats, to control high density patches of Lespedeza （L.） Cuneata, in a completely randomized factorial experiment. The herbicide was effective in reducing L. Cuneate stem density 0 stems/m^2 from an initial 88 stems/m^2 with cover reduced to 0% from 16%. The fertilizer only treatment reduced L. Cuneata percent cover to 6% from initial cover of 16%, but did not reduce the number of stems. The management strategy is an effective fast step in restoring a native prairie invaded by a nitrogen-fixing plant.

关键词： Legumes nitrogen-fixing plants Lespedeza Cuneata prairie/grassland restoration invasive species sustainable management.

Automated Target Matching and Data Selection procedure in Voice Sample Acquisition

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中国眼耳鼻喉科杂志 1996年第1期 58-63页

作者： jack Jiang David Hanson Northwestern University Medical School ChicagoILUSA 60611

最近,我们很高兴收到美国西北大学医学院喉生理实验室主任jack Jiang博士寄来这篇有关语音声学分析的论文。该实验室是美国国家感觉和语言疾病的神经控制中心四大实验室之一,研究领域包括喉生理,语言康复,客观语音评估,发声再造术等临... 详细信息

最近,我们很高兴收到美国西北大学医学院喉生理实验室主任jack Jiang博士寄来这篇有关语音声学分析的论文。该实验室是美国国家感觉和语言疾病的神经控制中心四大实验室之一,研究领域包括喉生理,语言康复,客观语音评估,发声再造术等临床研究。本文重点为语音与计算机的结合和应用,以及声学的分析等。

关键词：语音实验室主任生理美国声学分析语言康复语言疾病西北大学耳鼻喉科临床研究

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Numerical Homogenization of the Elliptic problem with Rapidly Varying Tensor or Boundary Condition

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Journal of Mathematics and System Science 2014年第6期4卷 421-432页

作者： jack Urombo Ephraim Makoni Mathematical Sciences Harare Institute of Technology Graduate School of Management Univesity of Zimbabwe

Homogenization is concerned with obtaining the average properties of a material. The problem on its own has no easy solution, except in cases like the periodic case, when it can be obtained in closed form. In this paper we consider a numerical solution of the elliptic homogenization problem for the case of rapidly varying tensor or boundary conditions. The method makes use of an adaptive finite element method to correctly capture the rapid change in the tensor or boundary condition. In the numerical experiments we vary the mesh size and do a posteriori error analysis on test problems.

关键词： 2. Homogenization Elliptic equation,

Impact of delay from transperineal biopsy to radical prostatectomy upon objective measures of cancer control

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Asian Journal of Urology 2022年第2期9卷 170-176页

作者： Liang G.Qu Gregory jack Marlon perera Melanie Evans Sue Evans Damien Bolton Nathan papa Department of Urology Olivia Newton John Cancer CentreAustin HealthHeidelberg VICAustralia Department of Surgery University of MelbourneMelbourne VICAustralia Department of Epidemiology and preventive Medicine Monash UniversityMelbourne VICAustralia

Objective:Treatment delays in prostate cancer have been characterised,although not explicitly in men undergoing transperineal prostate *** aimed to determine if delays to radical prostatectomy correlate with adverse outcomes using a contemporary population-based cohort of men diagnosed by transperineal ***:This study analysed men with prostate cancer of the International Society for Urological pathology grade group≥2,diagnosed by transperineal prostate biopsies who underwent prostatectomy,using the prospectively data from 1 January 2014 to 30 June 2018 prostate Cancer Outcomes *** were analysed according to stratified demographic and disease *** intervals from biopsy(28,60,90,120,and 270 days)were compared using odds ratios and regression analyses for proportion of upgrading,early biochemical recurrence,pT3 disease at prostatectomy,and positive surgical ***:In total,2008 men were *** were 306(16.7%)men with upgrading,151(8.4%)with biochemical recurrence,1068(54.1%)with pT3 disease,and 464(23.1%)with positive surgical margins(percentages excluded patients with missing data).All adverse outcomes studied were significantly associated with higher prostate-specific antigen and grade at *** of 120-270 days did not adversely alter the incidence of Gleason upgrading,pT3,or ***(most frequent 60-89 days,28%)were associated with positive surgical margins but not *** modelling demonstrated no increased likelihood of most adverse outcomes for up to 270 ***:Men with prostate cancer of grade group≥2 diagnosed through transperineal biopsy may wait up to 270 days for a prostatectomy without a greater likelihood of upgrading,pT3 disease,positive surgical margins,or biochemical recurrence.

关键词： Biopsy Disease progression prostate cancer Recurrence Treatment delay

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The Invaders

英语学习 1997年第5期 94-96页

作者：谢诚 jack Ritchie

None of them left the ship on the first day of its arrival,butI knew that they would be watching carefully for signs of *** skies were dark with scudding clouds,and the cold windmoved high in the *** snow drifted slow... 详细信息

关键词： The Invaders

Insight into the growth behaviors of MoS_(2)nanograins influenced by step edges and atomic structure of the substrate

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Nano Research 2022年第8期15卷 7646-7654页

作者： Shuangyue Wang Ni Yang Mengyao Li Ji Zhang Ashraful Azam Yin Yao Xiaotao Zu Liang Qiao peter Reece John Stride jack Yang Sean Li School of Materials Science and Engineering UNSW SydneyNSW 2052Australia School of physics University of Electronic Science and Technology of ChinaChengdu 610054China School of physics UNSW SydneyNSW 2052Australia School of Chemistry UNSW SydneyNSW 2052Australia

The step edges and intrinsic atomic structure of single-crystal substrate play a critical role in determining the growth pathways of transition metal dichalcogenide(TMD)grains,particularly whether the TMDs will grow into wafer-scale single-crystal or anisotropic ***,we investigate the growth behaviours of the MoS_(2)nanograins on(0001)and()sapphire *** one hand,the step edges formed on the(0001)surface after thermal treatment are found to promote the macroscopic aggregation of MoS_(2)nanograins and to form unidirectional large triangular islands along with thesteps in the annealing process,while on the pristine(0001)surface,the MoS_(2)nanograins grow into a random network-like ***,oxygen treatment on the substrate can further enhance the growth of MoS_(2)*** electron microscopy and fast Fourier transform patterns reveal that the substrate could modulate the orientation of MoS_(2)nanograins during their growing *** the other hand,the MoS_(2)nanograins on the surface could self-assemble into one-dimensional nanoribbons due to the strong structural anisotropy of the *** addition,the ratio of Raman intensities for peaks that correspond to the and A1g phonon modes shows a linear relationship with the grain size due to the change of the“phonon confinement”.Moreover,new peaks located at 226 and 280 cm−1 can be observed in the off-resonant and resonant Raman spectra for the MoS_(2)nanograin samples,respectively,which can be attributed to the scatterings from the edges of as-fabricated MoS_(2)nanostructures.

关键词： MoS_(2)nanograins growth behaviors step edges atomic structure Raman spectra evolution UV-vis absorption