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Characterization of water-in-crude oil emulsions in oil spill response

2004年

作者： Paul M. mather

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Journal of Environmental Sciences 2003年第4期15卷 506-509页

作者： mather R.R. FOTHERINGHAM A.F. YANG R.D. HeriotWattUniversityScottishBordersCampus HeriotWattUniversityScottishBordersCampusHeriotWattUniversityScottishBordersCampus GalashielsUKGalashielsUKGalashielsUK

The formation of water in crude oil emulsions occurs when crude oils are spilled into sea. The water in crude oil emulsions significantly change the properties of the spilled crude oils and in turn influence the choices made relating to oil spill countermeasures. The water in crude oil emulsions were characterized using various techniques in this study. The environmental scanning electron microscopy observation of water droplets in the emulsions is also presented. It is a powerful tool in emulsion observations.

关键词： oil spill water in oil emulsions oil spill response DSC ESEM

Preliminary assessment of the solar resource in the United Kingdom

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Clean Energy 2018年第2期2卷 112-125页

作者： Mahmoud Dhimish Violeta Holmes Peter mather Martin Sibley Laboratory of Photovoltaics School of Computing and EngineeringUniversity of HuddersfieldUnited Kingdom

Solar radiation resources data are the foundation of knowledge for programs of large-scale deployment of solar energy *** article summarizes the analysis of a new weather stations network in the United *** analysis used three years(January 2015-December 2017)of data from 27 weather stations distributed across the *** data comprises global horizontal irradiance(GHI),diffuse horizontal irradiance,direct normal irradiance and the ambient *** design,implementation and data quality assurance are described to document the network extent and *** all observed datasets,we found that Plymouth(located in southwest England)has the dominant GHI and ambient temperature among all other 26 *** least GHI is observed for Aberdeen(located in northeast Scotland)estimated at 77.3 kWh/*** least average ambient temperature is equal to 9.1℃;the data were detected by the weather station located in the capital of Scotland(Edinburgh).Although continued measurements are needed to understand the interannual resource variability,the current study should have significant applications for preliminary technology selection,power plant modeling and resource forecasting.

关键词： solar resources GHI ambient temperature United Kingdom

Individual prey choices of octopuses： Are they generalist or specialist？

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Current Zoology 2012年第4期58卷 597-603页

作者： Jennifer A. mather Tatiana S. LEITE Allan T. BATISTA Psychology Department University of Lethbridge Lethbridge AB Canada T1K 3M4 Universidade Federal do Rio Grande do Norte Natal/RN CEP 590 Brazil

Prey choice is often evaluated at the species or population level. Here, we analyzed the diet of octopuses of different populations with the aim to assess the importance of individual feeding habits as a factor affecting prey choice. Two methods were used, an assessment of the extent to which an individual octopus made choices of species representative of those population （PSi and IS） and 25% cutoff values for number of choices and percentage intake of individual on their prey. In one population of Octopus cfvulgaris in Bermuda individuals were generalist by IS=0.77, but most chose many prey of the same species, and were specialists on it by 〉75% intake. Another population had a wider prey selection, still generalist with PSi=0.66, but two individuals specialized by choices. In Bonaire, there was a wide range of prey species chosen, and the population was specialists by IS=0.42. Individual choices revealed seven specialists and four generalists. A population of Octopus cyanea in Hawaii all had similar choices of crustaceans, so the population was generalist by IS with 0.74. But by individual choices, three were considered a spe-cialist. A population of Enteroctopus dofleini from Puget Sound had a wide range of preferences, in which seven were also spe-cialists, IS=0.53, By individual choices, thirteen were also specialists. Given the octopus specialty of learning during foraging, we hypothesize that both localized prey availability and individual personality differences could influence the exploration for prey and this translates into different prey choices across individuals and populations showed in this study.

关键词： Octopuses Prey choice Specialist Generalist

Expansion Plans for the Port of Durban： What Are the Issues for the City of Durban？

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Journal of Shipping and Ocean Engineering 2011年第1期1卷 30-45页

作者： A.A. mather e Thekwini Municipality Durban 4000 South Africa Centre for Environmental Coastal and Hydrological Engineering School of Civil Engineering University of KwaZulu-NatalDurban 4000 South Africa

The Port of Durban is one of the largest ports in the Southern Hemisphere and is the main port for the Southern African region. However, the port is reaching its capacity limit and it is apparent that for South Africa＇s economic growth this port needs to expand. In order to expand the port needs to not only expand its waterside infrastructure but it would need to provide new logistics corridors though the city of Durban. The city of Durban has completely surrounded the port making expansion options difficult and intertwined with the planning of the city. This paper examines the various options and timelines for port expansion as well as the issues from the city perspective. Areas of possible conflict in this process revolve around traffic capacity and related road/rail infrastructure, environmental issues, social and economic impacts.

关键词： Port planning city planning containerization Durban shipbuilding.

Pre-Clinical Molecular Imaging as a Tool in Drug Development

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Pre-Clinical Molecular Imaging as a Tool in Drug Development

Accumulation of mutations in genes associated with sexual reproduction contributed to the domestication of a vegetatively propagated staple crop,enset

中华医学会第九次全国核医学学术会议

作者： Stephen J mather Barts Cancer Institute Queen Mary University of London

SPECT and PET are increasingly accessible modalities for studying the delivery and activity of drugs *** technical developments in instrument design have resulted in some dramatic improvements in performance which pro...

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Horticulture Research 2020年第1期7卷 449-458页

作者： Kiflu Gebramicael Tesfamicael Endale Gebre Timothy J.March Beata Sznajder Diane E.mather Carlos Marcelino Rodríguez López Environmental Epigenetics and Genetics Group Department of HorticultureCollege of AgricultureFood and EnvironmentUniversity of KentuckyLexingtonKY 40546USA Policy Study Institute P.O.Box:2479Addis AbabaEthiopia School of Agriculture Food&WineThe University of AdelaideWaite CampusGlen OsmondSAAustralia

Enset(Ensete ventricosum(Welw.)Cheesman)is a drought tolerant,vegetatively propagated crop that was domesticated in *** is a staple food for more than 20 million people in *** its current importance and immense potential,enset is among the most genetically understudied and underexploited food *** collected 230 enset wild and cultivated accessions across the main enset producing regions in Ethiopia and applied amplified fragment length polymorphism(AFLP)and genotype by sequencing(GBS)analyses to these *** and cultivated accessions were clearly separated from each other,with 89 genes found to harbour SNPs that separated wild from cultivated *** these,17 genes are thought to be involved in flower initiation and seed *** cultivated accessions,differentiation was mostly associated with geographical location and with proximity to wild *** results indicate that vegetative propagation of elite clones has favoured capacity for vegetative growth at the expense of capacity for sexual *** is consistent with previous reports that cultivated enset tends to produce non-viable seeds and flowers less frequently than wild enset.

关键词： cultivated elite flowers

Why （and how） personalities in invertebrates？

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Current Zoology 2012年第4期58卷 566-566页

作者： mather Jennifer (Guest Editor) Psychology Department University of Lethbridge Canada Lethbridge T1K 3M4

The literature on animal personalities is varied and sometimes fragmented, with different terms for the in-dividual differences that have been found. Everyone agrees that these differences are important （Groothuis and Carere, 2005） but not everyone agrees how to de- fine them. Defining differences by a multidimensional assessment of these variations, similar to that used for human personality assessment （Gosling, 2001）, taps into the complexity of these variations, see mather and Anderson （1993） for octopuses. A different approach has been to decide on a dimension of behavior and to look at its correlation and trade-offs across different situations （Sih et al., 2004）. Gherardi et al＇s （this collec- tion） review suggests that behavioral syndromes are larger, as they demand multiple contexts. But a thorough student of personality will evaluate behavior across time and contexts, find several personality dimensions, and only then use the most important one for each animal. Pinter-Wollman （this collection） focuses on activity and Pruitt and Reichert （this collection） on aggression. But another difference is that personality is assumed to be a fundamental part of the nature of the animal, whereas a behavioral syndrome is just similar locations on a di-mension occurring in several contexts.

关键词：无脊椎动物人物组成部分行为个性复杂性水龙头安德森

基布尔学院阿尔科楼与斯隆·罗宾逊楼,牛津,英国

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世界建筑 2003年第10期 57-61页

作者： Rick mather Architects 里克.马瑟建筑师事务所

“客户对方案非常满意，建造如此高标准的公寓，工程造价却仅为传统的牛津剑桥住宅楼的一半，而且它是巴特费尔德那些建筑的好邻居。所有的垂直交通都容纳在一个独立中厅的手法不失为简洁的设计”——1996年英国建筑工业大奖的评语。

关键词：牛津剑桥英国基布尔学院工程造价垂直交通住宅楼

NOVEL MECHANISM OF ACTION OF DICLOFENAC ON CYCLOOXY-GENASE

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NOVEL MECHANISM OF ACTION OF DICLOFENAC ON CYCLOOXY-GENASE