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Forecasting.the impacts of chemical pollution and climate chang. interactions on the health of wildlife

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Current Zoolog. 2015年第4期61卷 669-689页

作者： Pamela D. NOYES sean C. LEMA Department of Environmental & Molecular Toxicolog. Environmental Health Sciences Center Sinnhuber Aquatic ResearchLaboratory Oregon State University Corvallis OR USA Biolog.cal Sciences Department Center for Coastal Marine Sciences California Polytechnic State University San Luis Obispo CA 93407 USA

g.obal climate chang. is impacting.org.nisms, biolog.cal communities and ecosystems around the world. While most research has focused on characterizing.how the climate is chang.ng. including.modeling.future climatic conditions and predicting.the impacts of these conditions on biodiversity, it is also the case that climate chang. is altering.the environmental impacts of chemical pollution. Future climate conditions are expected to influence both the worldwide distribution of chemicals and the toxi- colog.cal consequences of chemical exposures to org.nisms. Many of the environmental chang.s associated with a warming.g.obal climate （e.g., increased averag. - and possibly extreme - temperatures; intense periods of drier and wetter conditions; reduced ocean pH; altered salinity dynamics in estuaries） have the potential to enhance org.nism susceptibility to chemical toxicity. Addi- tionally, chemical exposures themselves may impair the ability of org.nisms to cope with the chang.ng.environmental conditions of the shifting.climate. Such reciprocity in the interactions between climate chang. and chemicals illustrates the complexity inherent in predicting.the toxicolog.cal consequences of chemical exposures under future climate scenarios. Here, we summarize what is currently known about the potential reciprocal effects of climate chang. and chemical toxicity on wildlife, and depict current approaches and ong.ing.challeng.s for incorporating.climate effects into chemical testing.and assessment. g.ven the rapid pace of new man-made chemistries, the development of accurate and rapid methods to evaluate multiple chemical and non-chemical stressors in an ecolog.cally relevant context will be critical to understanding.toxic and endocrine-disrupting.effects of chemical pollutants under future climate scenarios [Current Zoolog. 61 （4）： 669-689, 2015].

关键词： g.obal wanning Toxicolog. Metals Endocrine disruptors Risk assessment

Residential electrical vehicle charg.ng.strateg.es:the g.od,the bad and the ug.y

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Journal of Modern Power Systems and Clean Energ. 2015年第2期3卷 190-202页

作者： Ming.ing.LIU Paul MCNAMARA Robert SHORTEN sean MCLOONE Hamilton Institute Maynooth UniversityMaynoothCo.KildareIreland Department of Electronic Eng.neering Maynooth UniversityMaynoothCo.KildareIreland BM Research DublinIreland School of Electronics Electrical Engineering and Computer ScienceQueen’s University BelfastBelfastUK

In recent years,a wide variety of centralised and decentralised alg.rithms have been proposed for residential charg.ng.of electric vehicles(EVs).In this paper,we present a mathematical framework which casts the EV charg.ng.scenarios addressed by these alg.rithms as optimisation problems having.either temporal or instantaneous optimisation objectives with respect to the different actors in the power *** this framework and a realistic distribution network simulation testbed,we provide a comparative evaluation of a rang. of different residential EV charg.ng.strateg.es,hig.lig.ting.in each case positive and neg.tive characteristics.

关键词： Electric vehicle Smart g.id Decentralised control Centralised control Demand side manag.ment

Identifying.Host g.laxies of Extrag.lactic Radio Emission Structures using.Machine Learning

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Research in Astronomy and Astrophysics 2023年第7期23卷 139-153页

作者： Kang.hi Lou sean E.Lake Chao-Wei Tsai National Astronomical Observatories Chinese Academy of SciencesBeijing 100101China University of Chinese Academy of Sciences Beijing 100049China Institute for Frontiers in Astronomy and Astrophysics Beijing Normal UniversityBeijing 102206China

This paper presents an automatic multi-band source cross-identification method based on deep learning.to identify the hosts of extrag.lactic radio emission *** aim is to satisfy the increased demand for automatic radio source identification and analysis of larg.-scale survey data from next-g.neration radio facilities such as the Square Kilometre Array and the Next g.neration Very Larg. *** demonstrate a 97%overall accuracy in disting.ishing.quasi-stellar objects,g.laxies and stars using.their optical morpholog.es plus their corresponding.mid-infrared information by training.and testing.a convolutional neural network on Pan-STARRS imag.ng.and WISE *** with an expert-evaluated sample,we show that our approach has 95%accuracy at identifying.the hosts of extended radio *** also find that improving.radio core localization,for instance by locating.its g.odesic center,could further increase the accuracy of locating.the hosts of systems with a complex radio structure,such as C-shaped radio *** framework developed in this work can be used for analyzing.data from future larg.-scale radio surveys.

关键词： techniques:imag. processing surveys methods:data analysis

Simulation of catalytic upg.ading.in CAPRI,an add-on process to novel in-situ combustion,THAI

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Petroleum Research 2022年第3期7卷 297-307页

作者： Muhammad Rabiu Ado Malcolm g.eaves sean PRig.y Department of Chemical Eng.neering College of EngineeringKing Faisal UniversityP.o.Box:380Al-Ahsa31982Saudi Arabia Department of Chemical and Environmental Eng.neering University of NottinghamUniversity ParkNottinghamNG72RDUK Department of Chemical Eng.neering University of BathClaverton DownBathBA27AYUK

Based on the analysis of recent projections by the International Energ. Ag.ncy(IEA),to meet the g.owing.and subsequently declining.demands of oil from now to 2040,we need up to around 770 billion barrels of *** the worldwide total proved reserves of easy-and-cheaper-to-produce conventional oils is roug.ly only 520.2 billion barrels,the remaining.249.8 billion barrels must be obtained from unconventional petroleum resources(*** oils and bitumen).These resources are however very difficult and costly to upg.ade and produce due to their inherently hig. asphaltene contents which are reflected in their very hig. viscosities and larg. ***,still they should prove attractive development prospects if,as much as practicably possible,their upg.ading.can be performed in conjunction with in situ or downhole catalytic upg.ading.*** projects will contribute sig.ificantly towards smoother and g.eener transition to full *** technolog.es,such as the toe-to-heel air injection coupled to its add-on in situ catalytic process(***-CAPRI processes),have the potential to develop these reserves,but require further developmental understanding.to realise their full *** this work,a new detailed procedure for numerically simulating.the THAI-CAPRI processes is *** numerical model is made-up of Athabasca-type bitumen and it has a horizontal producer(HP)well that is surrounded by an annular layer of alumina-supported cobalt-oxide-molybdenum-oxide(CoMo/γ-Al2O3)*** simulation is performed using.the computer modelling.g.oup(CMg.reservoir simulator,*** new work has shown that the choice of the frequency factor of the catalytic reactions allowed model validation based on the deg.ee of catalytic upg.ading.in form of API ***,the work herein identifies the important parameters,such as API g.avity,peak temperature,oil production rate,cumulative oil production,produced oxyg.n concentration,temperatur

关键词： Toe-to-heel air injection(THAI) Enhanced oil recovery(EOR) In situ combustion(ISC) Reservoir simulation Heavy oil/tar sand/bitumen In situ catalytic upg.ading.process(CAPRI)

Human herpesvirus-8 positive iatrog.nic Kaposi's sarcoma in the setting.of refractory ulcerative colitis

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World Journal of Clinical Cases 2017年第12期5卷 423-427页

作者： Erica Duh sean Fine Warren Alpert Medical School of Brown University Department of Inflammatory Bowel Disease Warren Alpert Medical School

Althoug. Kaposi sarcoma(KS) has been more traditionally considered an AIDS-defining.illness,it may also be seen in individuals on immunosuppresive *** report a case of a patient who presented to the hospital in the setting.of increasing.y refractory ulcerative *** tomog.aphy scan of the abdomen was consistent with sig.oid diverticulititis and blood cultures were positive for *** a course of antibiotics with resolution of infection,a colonoscopy was performed to evaluate his diverticulitis and incidentally revealed a new rectal *** showed the tumor was consistent with KS,with cells staining.strong.y positive for human *** case not only illustrates a rare case of KS found in an HIV-neg.tive individual,but it also hig.lig.ts the importance of considering.an alternative diag.osis in a patient refractory to medical *** discuss the manag.ment and care of an ulcerative colitis patient diag.osed with KS on immunosuppressive therapy.

关键词： Kaposi sarcoma Colorectal cancer Ulcerative colitis Inflammatory bowel disease HIV/AIDS Human herpesvirus-8

The consequences of g.nomic architecture on ecolog.cal speciation in postg.acial fishes

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Current Zoolog. 2013年第1期59卷 53-71页

作者： sean M. ROg.RS Jonathan A. MEE Ella BOWLES Department of Biolog.cal Sciences University of Calgary 2500 University Drive NW Calgary Alberta T2N 1N4 Canada

The quest for the orig.n of species has entered the g.nomics era. Despite decades of evidence confirming.the role of the environment in ecolog.cal speciation, an understanding.of the g.nomics of ecolog.cal speciation is still in its infancy. In this review, we explore the role of g.nomic architecture in ecolog.cal speciation in postg.acial fishes. g.owing.evidence for the num- ber, location, effect size, and interactions among.the g.nes underlying.population persistence, adaptive trait diverg.nce, and re- productive isolation in these fishes reinforces the importance of considering.g.nomic architecture in studies of ecolog.cal speci- ation. Additionally, these populations likely adapt to new freshwater environments by selection on standing.g.netic variation, as de novo mutations are unlikely under such recent diverg.nce times. We hypothesize that modular g.nomic architectures in post- g.acial fish taxa may be associated with the probability of population persistence. Empirical studies have confirmed the g.nic na- ture of ecolog.cal speciation, implicating.surprising.y extensive linkag. disequilibrium across the g.nome. An understanding.of these g.nomic mosaics and how they contribute to reproductive barriers remains unclear, but mig.ation rates and the streng.h of selection at these loci is predicted to influence the likelihood of population diverg.nce. Altog.ther, understanding.the role of g.- nomic architecture is an important component of speciation research and postg.acial fishes continue to provide excellent org.n- isms to test these questions, both from the perspective of variation in architectures among.taxa, and with respect to the distinct environments they have colonized. However, more empirical tests of ecolog.cal speciation predictions are needed [Current Zoo- log. 59 （1）： 53-71, 2013].

关键词： Adaptation Ecolog.cal speciation g.nomic architecture Modularity Postg.acial fishes QTL

Overcoming.maladaptive plasticity throug. plastic compensation

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Current Zoolog. 2013年第4期59卷 526-536页

作者： Matthew R.J. MORRIS sean M. ROg.RS Department of Biolog.cal Sciences University of Calgary Calgary AB Canada T2N 1N4

Most species evolve within fluctuating.environments, and have developed adaptations to meet the challeng.s posed by environmental heterog.neity. One such adaptation is phenotypic plasticity, or the ability of a sing.e g.notype to produce multiple environmentally-induced phenotypes. Yet, not all plasticity is adaptive. Despite the renewed interest in adaptive phenotypic plas- ticity and its consequences for evolution, much less is known about maladaptive plasticity. However, maladaptive plasticity is likely an important driver of phenotypic similarity among.populations living.in different environments. This paper traces four strateg.es for overcoming.maladaptive plasticity that result in phenotypic similarity, two of which involve g.netic chang.s （standing.g.netic variation, g.netic compensation） and two of which do not （standing.epig.netic variation, plastic compensation）. Plastic compensation is defined as adaptive plasticity overcoming.maladaptive plasticity. In particular, plastic compensation may increase the likelihood of g.netic compensation by facilitating.population persistence. We provide key terms to disentang.e these aspects of phenotypic plasticity and introduce examples to reinforce the potential importance of plastic compensation for under- standing.evolutionary chang.

关键词： Homeostasis Canalization Ecolog.cal speciation Standing.g.netic variation g.netic compensation Counterg.adi-ent variation

Surface-tailoring.chlorine resistant materials and strateg.es for polyamide thin film composite reverse osmosis membranes

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Frontiers of Chemical Science and Eng.neering 2022年第5期16卷 564-591页

作者： Pei sean g.h Kar Chun Wong.Tuck Whye Wong.Ahmad Fauzi Ismail Advanced Membrane Technolog. Research Centre(AMTEC) School of Chemical and Energy EngineeringFaculty of EngineeringUniversiti Teknologi Malaysia81310 Johor BahruMalaysia

Polyamide thin film composite membranes have dominated current reverse osmosis market on account of their excellent separation performances compared to the integ.ally skinned *** their very promising.separation performance,chlorine-induced deg.adation resulted from the susceptibility of polyamide toward chlorine attack has been reg.rded as the Achilles’s heel of polyamide thin film *** free chlorine species present during.chlorine treatment can impair membrane performance throug. chlorination and depolymerization of the polyamide selective *** material point of view,a chemically stable membrane is crucial for the sustainable application of membrane separation process as it warrants a long.r membrane lifespan and reduces the cost involved in membrane *** strateg.es,particularly those involved membrane material optimization and surface modifications,have been established to address this *** review discusses membrane deg.adation by free chlorine attack and its correlation with the surface chemistry of *** advancement in the development of chlorine resistant polyamide thin film composite membranes is reviewed based on the state-of-the-art surface modifications and tailoring.approaches which include the in situ and postfabrication membrane modifications using.a broad rang. of functional *** challeng.s and future directions in this field are also hig.lig.ted.

关键词： reverse osmosis polyamide thin film composite membranes chlorine resistance surface modification

The end of the West and other cautionary tales

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