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Potential distributional shifts in North America of allelopathic invasive plant species under climate change models

Plant Diversity 2022年第1期44卷 11-19页

作者： Anson Wang anthony e.melton Douglas eSoltis Pamela SSoltis Department of Biology University of FloridaGainesvilleFL32611USA Florida Museum of Natural History University of FloridaGainesvilleFL32611USA Genetics Institute University of FloridaGainesvilleFL32610USA Biodiversity Institute University of FloridaGainesvilleFL32611USA

Predictive studies play a crucial role in the study of biological invasions of terrestrial plants under possible climate change *** species are recognized for their ability to modify soil microbial communities and influence ecosystem ***,we focused on six species of allelopathic flowering plants-Ailanthus altissima,Casuarina equisetifolia,Centaurea stoebe ***,Dioscorea bulbifera,Lantana camara,and Schinus terebinthifolia-Xhat are invasive in North America and examined their potential to spread further during projected climate *** used Species Distribution Models(SDMs)to predict future suitable areas for these species in North America under several proposed future climate *** and Maxent were used to develop SDMs,estimate current distributions,and predict future areas of suitable climate for each *** with the greatest predicted suitable climate in the future include the northeastern and the coastal northwestern regions of North *** size estimations demonstrate the possibility of extreme range loss for these invasives in the southeastern United States,while new areas may become suitable in the northeastern United States and southeastern *** findings show an overall northward shift of suitable climate during the next few decades,given projected changes in temperature and *** results can be utilized to analyze potential shifts in the distribution of these invasive species and may aid in the development of conservation and management plans to target and control dissemination in areas at higher risk for potential future invasion by these allelopathic species.

关键词： Allelopathy Invasive species Species distribution models ecological niche models Invasion impacts Multi-species assessment

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elderly male with blurry vision

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World Journal of emergency Medicine 2019年第1期10卷 59-60页

作者： anthony Maselli Sarah e.Frasure Department of emergency Medicine Brigham and Women's Hospital

Dear editor,We present a case of an elderly gentleman who was punched in the face and subsequently diagnosed by an emergency physician with acute angle closure glaucoma secondary to a posterior lens *** lamp evaluatio... 详细信息

关键词：小学英语课外阅读阅读材料

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Sanctioned Heterodoxy： Local Cults in Two Chinese Catholic Villages, 1900-Present

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Frontiers of History in China 2016年第1期11卷 42-65页

作者： anthony e. Clark Department ofHistorv Whitworth Universitv. Spokane. WA 99251. USA

While ecclesiastic and state authorities in europe largely abolished medieval cults of saints because of their ＂heterodoxy,＂ late-imperial and modern Chinese Catholic communities in Shanxi still promulgate local cults dedicated to women and men who are believed to have performed posthumous miracles or who represent heroic virtue. Although constrained beneath the scrutiny of imperial, ecclesial, and modern political ideas of ＂orthodoxy＂ and ＂heterodoxy,＂ two Shanxi Catholic villages, Dongergou and Liangquandao （Liuhecun）, have managed to preserve and promote Sister Maria Assunta Pallotta and Father Wang Shiwei as contemporary versions of traditional local cults. One of the manifest characteristics of these two Chinese Catholic local cults is how they have been transformed by traditional Daoist cults and have successfully survived in a liminal space between ＂orthodox＂ and ＂heterodox.＂ Relying on archival materials from the former Taiyuan Catholic Diocese Archive, records held in Roman archives, and oral testimonies, intricate patterns of accommodation and resistance to political and church authorities can be discerned as means for these remote Catholic villages to construct identity and cultivate social cohesion.

关键词： Shanxi Qing Franciscans Maria Assunta Pallotta Wang Shiwei,local Christianity

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Steel slag carbonation in a flow-through reactor system:The role of fluid-flux

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Journal of environmental Sciences 2015年第1期27卷 266-275页

作者： eleanor J.Berryman anthony e.Williams-Jones Artashes A.Migdisov Department of earth and Planetary Sciences McGill University Technische Universitat Berlin Los Alamos National Laboratory

Steel production is currently the largest industrial source of atmospheric CO2. As annual steel production continues to grow, the need for effective methods of reducing its carbon footprint increases correspondingly. The carbonation of the calcium-bearing phases in steel slag generated during basic oxygen furnace（BOF） steel production, in particular its major constituent, larnite {Ca2SiO4}, which is a structural analogue of olivine {（MgFe）2SiO4}, the main mineral subjected to natural carbonation in peridotites, offers the potential to offset some of these emissions. However, the controls on the nature and efficiency of steel slag carbonation are yet to be completely understood. experiments were conducted exposing steel slag grains to a CO2–H2O mixture in both batch and flow-through reactors to investigate the impact of temperature, fluid flux, and reaction gradient on the dissolution and carbonation of steel slag. The results of these experiments show that dissolution and carbonation of BOF steel slag are more efficient in a flow-through reactor than in the batch reactors used in most previous studies. Moreover, they show that fluid flux needs to be optimized in addition to grain size, pressure, and temperature, in order to maximize the efficiency of carbonation. Based on these results, a two-stage reactor consisting of a high and a low fluid-flux chamber is proposed for CO2 sequestration by steel slag carbonation,allowing dissolution of the slag and precipitation of calcium carbonate to occur within a single flow-through system.

关键词： CO2sequestration Steel slag carbonation Flow-through reactor Fluid flux

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THe LIMITATIONS OF LeeD: A CASe STUDY

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Journal of Green Building 2011年第1期6卷 25-33页

作者： anthony S.Denzer Keith e.Hedges University of Wyoming Dept.32951000 E.University AvenueLaramieWY 82071 Hammons School of Architecture Drury University.

The Xanterra houses are situated against the backdrop of one of America’s most spectacular natural landscapes,just a few hundred yards from the north entrance to Yellowstone National *** project consists of two single-family homes for seasonal workers,approximately 2000 square feet *** are mirrored east-to-west but otherwise identical(see Figure 1).The project was completed in 2003,and certified under LeeD-NC v2.0,project#1353 on December 10,2004-the first building project in the National Park system to receive LeeD(Leadership in energy and environmental Design)certification from the USGBC(United States Green Building Council).1 The houses were built with the explicit intent that they would become a model for future green building projects at Yellowstone and other national parks,2 and the project team felt it was fitting that these houses be situated in the nation’s first national ***,they were fundamentally well-designed and constructed,and they incorporated some of the latest technologies for saving energy and water,authentically earning the label“high-performance.”Yet the project only earned the lowest possible rating(“certified”)from LeeD,meaning it is barely considered *** paper documents the green design strategies through the design and construction process,with special attention paid to the influence of the LeeD scorecard on collaborative decision-making and to the difficulties this project encountered during the LeeD assessment *** academic studies have examined the process of LeeD self-reporting and scoring within a professional setting,3 even though contingencies such as common business practices and human limitations clearly affect a project’s LeeD *** paper will show that the LeeD scorecard turned out to be a poor assessment tool in this case study,because the reporting procedure inaccurately reflected the architectural design and ***,there have been a few important papers that conclude that

关键词： LeeD energy modeling insulated concrete passive solar heating construction waste management

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evaluating the biosignature potential of ammonium in Proterozoic red beds and implications for the search for life on Mars

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earth and Planetary Physics 2024年第6期8卷 836-853页

作者： eva e.Stüeken Philip Fralick Stephen Hillier anthony R.Prave School of earth and environmental Sciences University of St AndrewsSt AndrewsKY169TSUK Department of Geology Lakehead UniversityThunder BayON P7B 5E1Canada The James Hutton Institute CraigiebucklerAberdeenAB158QHUK Department of Soil and environment Swedish University of Agricultural Sciences(SLU)SE-75007 UppsalaSweden

Over the past two decades,it has become increasingly apparent that early Mars may once have been warmer,wetter and more habitable for microbial life than it is today,which has spurred discussions about potential biosignatures that may be preserved in Martian *** impediment to this line of research is the pervasive oxidation of Mars’surface due to photochemical oxidants that have likely destroyed remnants of organic ***,we investigate whether nitrogen(N)transferred from biomass to phyllosilicate minerals during diagenesis can be preserved in oxidized *** investigate two sequences of terrestrial Proterozoic red beds,namely the Sibley Group(1.4 Ga)in Canada and the Stoer Group(1.2 Ga)in Scotland,and we find enrichments in authigenic N in the range of several tens of ppm in both *** highest concentrations(ca.100 ppm on average)are found in the most desiccated red beds of the Stoer Group,concurrent with enrichments in potassium(K).We discuss similarities and differences between the two sets of rocks with regards to salinity,pH,biological productivity and K-metasomatism,and we conclude that the ideal mechanism for the preservation of biogenic N in red beds may be in-situ release of ammonium from microbial mats into the clay substrate,possibly facilitated by early diagenetic,biologically induced *** and smectite have been observed on Mars,and experiments suggest that Martian waters contained moderate amounts of dissolved ***,it is conceivable that a similar K and N enrichment process could have occurred as to what we document for the Proterozoic,preserving evidence of life that may have survived to the modern day.

关键词： red beds biosignature Mars nitrogen ammonium clay minerals

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Music as medicine for traumatic brain injury:a perspective on future research directions

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Neural Regeneration Research 2024年第10期19卷 2105-2106页

作者： anthony e.Kline eleni H.Moschonas Corina O.Bondi Department of Physical Medicine&Rehabilitation University of PittsburghPittsburghPAUSA Safar Center for Resuscitation Research University of PittsburghPittsburghPAUSA Center for Neuroscience University of PittsburghPittsburghPAUSA Department of Critical Care Medicine University of PittsburghPittsburghPAUSA Center for the Neural Basis of Cognition University of PittsburghPittsburghPAUSA Department of Psychology University of PittsburghPittsburghPAUSA Department of Neurobiology University of PittsburghPittsburghPAUSA

Traumatic brain injury(TBI) impacts 69 million individuals globally each year and is a leading cause of death and disability(Dewan et al.,2019).The majority of moderate-to-severe TBI survivors endure long-lasting disturbances in motor,cognitive,and affect that negatively impacts their *** a plethora of research on pharmacological interventions for TBI has been conducted,none has translated to the clinic,thus advocating for the evaluation of nonpharmacological therapeutic approaches that may increase translational success.

关键词： injury traumatic

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A New Fossil Termite (Isoptera,Stolotermitidae,Stolotermes) from the early Miocene of Otago,New Zealand

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Acta Geologica Sinica(english edition) 2010年第4期84卷 705-709页

作者： Uwe KAULFUSS anthony C.HARRIS Daphne e.Lee Department of Geology University of OtagoPO Box 56Dunedin 9054New Zealand Otago Museum PO Box 6202Dunedin 9059New Zealand

The forewing of a termite from early Miocene lake sediments in Otago, southern New Zealand is figured and described. It exhibits the generic characters of the damp-wood termite Stolotermes Hagen, but differs from forewings of the known species in size and venation pattern and is described as Stolotermes kupe sp. nov. S. kupe represents the first confident record of fossil Stolotermitidae and extends the fossil record of the family back to the early Miocene. It also is the first direct evidence of fossil Isoptera from New Zealand, though silicified termite faecal pellets, referable to Kalotermes brauni, have been previously described. S. kupe indicates that Stolotermitidae has been present in the Australasian region since at least the early Miocene.

关键词： early Miocene fossil termite Isoptera Stolotermes new species Otago Fouiden Maar Gondwana

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Combined influence of Ce(Ⅲ)and iodide ions for corrosion protection of AA 2024-T3 in acidic to neutral chloride-rich environments:electrochemical and surface characterization studies

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Journal of Rare earths 2023年第2期41卷 309-320页

作者： Mohammed A.el-Hashemy anthony e.Hughes Thomas Gengenbach A.Matthew Glenn Ivan S.Cole Chemistry Department College of ScienceJouf UniversityP.O.Box 2014SakakaAljoufSaudi Arabia Air Pollution Research Department Environmental and Climate Change Research InstituteNational Research CentreDokkiGiza12622Egypt CSIRO Mineral Resources ClaytonVic3168Australia CSIRO Manufacturing ClaytonVic3168Australia School of engineering RMIT UniversityCarltonVic3053Australia

It has been reported that trivalent cerium salts are effective inhibitors for corrosion of AA2024-T3 in neutral to alkaline co rrosive enviro nments,but poor in acidic *** this study,work was done for extending corrosion resistance provided by Ce(NO_(3))_(3)to acidic pHs as low as 2.5 through the addition of iodide *** this end,potentiodynamic polarization was used to ascertain the optimum Ce(Ⅲ)concentration for the inhibition of AA2024-T3 corrosion in 3.5%NaCl *** optimum concentration is found to be in a range between 0.1 and 0.3 mmol/L Ce(Ⅲ).This optimum concentration also gives a maximum width of the passive region under the pitting potential(epit).Based on this optimization,further work was performed as a function of pH without and in the presence of 0.01 mol/L KI at five pH values(2.5,4,5,7,and 8).Without iodide the best inhibition provided by the Ce(Ⅲ)cation is at pH=7 but active corrosion is observed at pH=2.5 with an estimated inhibitor efficiency(-37.6%).The addition of iodide ions(I^(-))reverses the poor corrosion resistance whereby the inhibitor efficiency becomes 47.7%.Moreover,at pH=4 the efficiency is also increased from 54.0%to 81.0%with iodide addition providing a significant improvement over Ce(Ⅲ)cations alone under acidic *** is a synergistic effect between I-anion and Ce(Ⅲ)cation,which is determined to be 2.4 and 2.1 at pH=2.5and 4.0,*** pH=5 and 7 there is virtually no change in inhibition but at pH=8 the inhibition falls away due to a considerable amount of cerium precipitating out of solution as cerium *** protective film formed on sites in the aluminium alloy surface at different pH values was examined by both scanning electron microscopy with energy dispersive X-ray analysis and X-ray photoelectron spectroscopy to determine the role of these ions as a function of pH in surface *** is proposed that at pH=2.5 protection is provided by a bilayer adsorption of iodide with"cap

关键词： Aluminium alloy Cerium(Ⅲ)salt Potassium iodide Corrosion inhibitor XPS Rare earths

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Variant selection in laser powder bed fusion of non-spherical Ti-6Al-4V powder

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Journal of Materials Science & Technology 2023年第16期147卷 56-67页

作者： Mohammadreza Asherloo Ziheng Wu Julian e.C.Sabisch Iman Ghamarian anthony D.Rollett Amir Mostafaei Department of Mechanical Materials and Aerospace EngineeringIllinois Institute of Technology10 W 32nd StreetChicagoIL 60616United States Materials engineering Division Lawrence Livermore National Laboratory7000 East AveLivermoreCA 94550United States Samuel Roberts Noble Microscopy Laboratory University of OklahomaNormanOK 73019United States School of Aerospace and Mechanical engineering University of OklahomaNormanOK 73019United States Department of Materials Science and engineering Carnegie Mellon UniversityPittsburghPA 15213United States

The presence ofα/αon priorβ/βgrain boundaries directly impacts the final mechanical properties of the titanium ***β/βgrain boundary variant selection of titanium alloys has been assumed to be unlikely owing to the high cooling rates in laser powder bed fusion(L-PBF).However,we hypothesize that powder characteristics such as morphology(non-spherical)and particle size(50–120μm)could affect the initial variant selection in L-PBF processed Ti-6Al-4V alloy by locally altering the cooling *** the high cooling rate found in L-PBF,results showed the presence ofβ/βgrain boundaryαlath growth inside two adjacent priorβ*** backscatter diffraction micrographs confirmed the presence ofβ/βgrain boundary variant selection,and synchrotron X-ray high-speed imaging observation revealed the role of the“shadowing effect”on the locally decreased cooling rate because of keyhole depth reduction and the consequentβ/βgrain boundaryαlath *** self-accommodation mechanism was the main variant selection driving force,and the most abundantα/αboundary variant was type 4(63.26°//[10553¯]).The dominance of Category IIαlath clusters associated with the type 4α/αboundary variant was validated using the phenomenological theory of martensite transformations and analytical calculations,from which the stress needed for theβ→αtransformation was calculated.

关键词： Variant selection Phase formation Additive Manufacturing Hydride-dehydride powder Texture analysis electron backscattered diffraction

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