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| 1 | Probing Electrocatalytic CO_(2) Reduction at Individual Cu Nanostructures via Optically Targeted Electrochemical Cell Microscopy显示文摘Optically targeted electrochemical cell microscopy(OTECCM)was applied to measure electrocatalytic rates at individual Cu nanoparticles(NPs)under electrolyte conditions relevant to CO_(2) reduction.The electrocatalytic responses from individual NPs were found to exhibit a wide variation in behavior,with significant NP-to-NP variations in the magnitude of electrocata-lytic currents and necessary overpotentials being observed.Correlations of these quantities with metrics of NP size suggest no significant variations in the inherent electrocatalytic activity of the NPs with size.Finite element simulations of diffusion in this system demonstrate the observed diffusion-limited currents are significantly smaller than expected,attributable to the presence of a significant amount of residual ligand on the surface of the Cu NPs,which were prepared via an organic phase synthesis.The results presented here further demonstrate the promise of techniques which employ correlated optical and electrochemical measurements,such as OTECCM,for studying electrocatalysis at individual NPs. | Joshua D.Walmsley Joshua W.Hill Partha Saha Caleb M.Hill | 2019 | Journal of Analysis and Testing2019，3，2： | 1 |
| 2 | Genome‐wide SNP association–based localization of a dwarfism gene in Friesian dwarf horses显示文摘 | N.Orr W.Back J.Gu P.Leegwater P.Govindarajan J.Conroy B.Ducro J. A. M.Van Arendonk D. E.MacHugh S.Ennis E. W.Hill P. A. J.Brama | 2010 | Animal Genetics2010，，： | 1 |
| 3 | Fate of low-molecular-weight organic phosphorus compounds in the P-rich and P-poor paddy soils显示文摘Continuous application of organic fertilizers can cause accumulation of organic phosphorus(P)in soil,especially in the lowmolecular-weight organic phosphorus(LMWOP)forms.This organic P pool represents a potentially important source of P for both plants and microorganisms.To understand the effect of long-term fertilization(30 years)(P-rich soil)vs.fallowing(P-poor soil)on the bioavailability and fate of LMWOP in subtropical paddy soils,we determined the sorption and mineralization of 14 C-labeled adenosine,adenosine monophosphate(AMP),adenosine diphosphate(ADP),and adenosine triphosphate(ATP)in each soil.The contents of carbon,nitrogen,and P in the P-rich soil were more than two times greater than those in the P-poor soil.The mineralization rates of the LMWOP compounds were faster in the P-rich soil compared to the P-poor soil,and followed the order AMP>ADP>ATP.Using sterilized soil,all forms of adenosine-P were strongly sorbed to the solid phase and reached saturation in a short time,with the adsorbance increasing with the number of phosphate groups.We concluded that the mineralization of LMWOP compounds was repressed slightly by sorption to the solid phase,but only in the short term.Thus,LMWOP compounds serve as readily available sources of C for microorganisms,making P available for themselves as well as for the plants.However,P accumulation and the progressive saturation of the P sorption sites in highly fertile soils may increase the potential risk of P runoff. | LI Bao-zhen Anna GUNINA Mostafa ZHRAN Davey L.JONES Paul W.HILL HU Ya-jun GE Ti-da WU Jin-shui | 2021 | Journal of Integrative Agriculture2021，20，9： | 0 |
| 4 | N-acetyl proline-glycine-proline: implications for neurological disorders显示文摘N-acetyl proline-glycine-proline(ac-PGP)is a matrix-derived chemoattractant,or matrikine,produced by the degradation of collagen.Ac-PGP was first identified in studies of alkali eye injury in rabbits(Pfister et al.,1995).The molecule was found to be a potent neutrophil chemoattractant and application | Jeff W.Hill Edwin M.Nemoto | 2016 | Neural Regeneration Research2016，11，6： | 0 |
| 5 | 智能工厂机器人和自动化技术的优势及现状显示文摘当前全球市场,技术更新速度对企业发展起着决定性作用,未来人工智能的发展将会进一步加强技术领先型企业的市场地位。早期,为了应对生活用纸行业日益增长的劳动力压力,一些企业通过引进最新的自动化技术而获得了竞争优势。这些技术投资使生产商能够在当今劳动力市场紧张的情况下更高效地生产,也使其在消费者需求日益增长和包装形式日益多样化的市场上更具竞争力。 | Paul W.Hill | 2019 | 生活用纸2019，19，11： | 0 |
| 6 | 智能工厂机器人技术和自动化技术在生活用纸行业的应用显示文摘Paul W. Hill先生是加拿大技术创新企业Reko International自动化部业务发展经理。Reko公司主要致力于为工业企业提供技术和自动化支持,2018年完成了数百万美元的投资,扩大其在加拿大温莎(Windsor,Canada)的自动化设施,助力生活用纸行业的智能化转型。本文中,PaulW.Hill介绍了Reko的机器人和自动化技术应用于生活用纸行业的案例经验。 | Paul W.Hill 宋雯琪(译) | 2021 | 中华纸业2021，42，11： | 0 |
| 7 | 移动机器人助力生活用纸行业技术领先生产商显示文摘如今,成功的生产有赖于良好的管理和安全的工作场所。移动机器人可帮助企业实现这些目标,也是主动规划工厂原料和安排运输的一个关键技术部件。移动机器人的革新已经渗透到经销和物流环节,并将最终直接影响每个人,包括到消费者家门口的最后一英里交付。在当今这个产品上市速度和动态生产流程至为关键的世界。 | Paul W.Hill | 2021 | 生活用纸2021，21，2： | 0 |
| 8 | Experimental strategies to measure the microbial uptake and mineralization kinetics of dissolved organic carbon in soil显示文摘Soil organic matter turnover rates are typically estimated from mass loss of the material over time or from on rates of carbon dioxide production.In the study,we investigated a new way to characterize the concentration-dependent kinetics of amino acids used by measuring microbial uptake and mineralization of ^(14)C-alanine.We measured the depletion from soil solution after additions ^(14)C-alanine.The microbial uptake of ^(14)C-alanine from soil solution was concentration-dependent and kinetic analysis indicated the operation of at least three distinct alanine transport systems of differing affinities.Most of the ^(14)C-alanine depletion from the soil solution occurred rapidly within the first 10-30 min of the incubation after 10μM to 1 mM substrate additions.At alanine concentrations less than 250μM,the kinetic parameters for K_(m) and V_(max) of the higher-affinity transporter were 60.0μM and 1.32μmol g^(-1) DW soil h^(-1),respectively.The mineralization of alanine was determined and the half-time values for the rapid mineralization process were 45 min to 1.5 h after the addition at alanine concentrations below 1 mM.The time delay after its uptake into microbial biomass suggested that alanine uptake and subsequent respiration were uncoupled pattern.The microbial N uptake rate was calculated by microbial mineralization,and an estimated K_(m) value of 1731.7±274.6μM and V_(max )value of 486.0±38.5μmol kg^(-1)DW soil h^(-1).This study provides an alternative approach for measuring the rate of turnover of compounds that turnover very rapidly in soil. | Baozhen Li Tida Ge Paul W.Hill Davey L.Jones Zhenke Zhu Mostafa Zhran Jinshui Wu | 2020 | Soil Ecology Letters2020，2，3： | 0 |
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