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Impacts of climate change on mangrove ecosystems:a region by region overview

Ecosystem health and Sustainability 2016年第4期2卷 18-43页

作者： Raymond D.Ward Daniel A.Friess richard h.day richard A.MacKenzie Aquatic Research Centre University of BrightonCockcroft BuildingMoulsecoombBrightonBN24GJUK Department of Geography National University of Singapore1 Arts LinkSingapore117570Singapore US Geological Survey 700 Cajundome BoulevardLafayetteLouisiana 70506 USA Institute of Pacific Islands Forestry Pacific Southwest Research Station60 Nowelo StreetHiloHawaii 96720 USA

Inter-related and spatially variable climate change factors including sea level rise,increased storminess,altered precipitation regime and increasing temperature are impacting mangroves at re-gional *** review highlights extreme regional variation in climate change threats and impacts,and how these factors impact the structure of mangrove communities,their biodiversity and geo-morphological *** these factors interplay to determine spatially variable resiliency to climate change impacts,and because mangroves are varied in type and geographical location,these systems are good models for understanding such interactions at different *** level rise is likely to in-fluence mangroves in all regions although local impacts are likely to be more *** in the frequency and intensity of storminess are likely to have a greater impact on N and Central America,Asia,Australia,and East Africa than West Africa and *** review also highlights the nu-merous geographical knowledge gaps of climate change impacts,with some regions particularly understudied(e.g.,Africa and the Middle East).While there has been a recent drive to address these knowledge gaps especially in South America and Asia,further research is required to allow research-ers to tease apart the processes that influence both vulnerability and resilience to climate change.A more globally representative view of mangroves would allow us to better understand the importance of mangrove type and landscape setting in determining system resiliency to future climate change.

关键词： coastal wetlands cyclone resiliency sea level rise Special Feature:Wetlands and Global Cimate and Land-Use Change storms surface elevation change vulnerability

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Use of exclusive enteral nutrition in adults with Crohn's disease: A review

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World Journal of Gastroenterology 2013年第43期19卷 7652-7660页

作者： Catherine L Wall Andrew S day richard B Gearry Department of Paediatrics University of OtagoChristchurch 8140New Zealand Department of Medicine University of OtagoChristchurch 8140New Zealand

Exclusive enteral nutrition(EEN)is well-established as a first line therapy instead of corticosteroid(CS)therapy to treat active Crohn’s disease(CD)in *** also has been shown to have benefits over and above induction of disease remission in paediatric ***,other than in Japanese populations,this intervention is not routinely utilised in *** investigate potential reasons for variation in response between adult studies of EEN and CS *** Ovid database was searched over a 6-mo *** directly comparing EEN and CS therapy in adults were *** articles were *** therapy remission rates varied *** compliance with EEN therapy due to unpalatable formula was an issue in half of the *** rates of studies that only included patients with previously untreated/new CD were higher than studies including patients with both existing and new *** was limited evidence to determine if disease location,duration of disease or age of diagnosis affected EEN therapy *** is some evidence to support the use of EEN as a treatment option for a select group of adults,namely those motivated to adhere to an EEN regimen and possibly those newly diagnosed with *** addition,the use of more palatable formulas could improve treatment compliance.

关键词： Exclusive enteral nutrition Crohn’s disease Adults

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产能封装

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工业设计 2007年第3期 53-58,6页

作者： John h.day

跨学科合作将是提高性能和降低成本的关键全球化、外包和其他相关现象对产品开发机构提出了严峻的挑战,比如如何加快产品投入市场的时间,如何在后期根据市场变化或客户需求来迅速调整前期的设计以及如何不断地利用设计创新来降低生产成... 详细信息

跨学科合作将是提高性能和降低成本的关键全球化、外包和其他相关现象对产品开发机构提出了严峻的挑战,比如如何加快产品投入市场的时间,如何在后期根据市场变化或客户需求来迅速调整前期的设计以及如何不断地利用设计创新来降低生产成本等。

关键词：处理器设计流程软件全球化产品设计服务器开发机构封装提高性能设计管理

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节省成本、功耗和电路板空间的处理器伴随芯片

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电子产品世界 2005年第4期12卷 88-89页

作者： John h.day Ramtron International Corp

为削减成本和减少电路板面积,半导体制造商们正在给原来的处理器配置新功能.一类基于先进制造工艺、称为'处理器伴侣'的最新产品,它们将种类更为繁多的可编程器件和存储器结构阵列集成到一起,其封装比以前更小,从而更好的实现了对电路... 详细信息

为削减成本和减少电路板面积,半导体制造商们正在给原来的处理器配置新功能.一类基于先进制造工艺、称为'处理器伴侣'的最新产品,它们将种类更为繁多的可编程器件和存储器结构阵列集成到一起,其封装比以前更小,从而更好的实现了对电路板空间的利用,降低了功耗和成本.

关键词：电路板线路板处理器节省成本功耗芯片

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Dynamic stress concentration in an infinitely long cylindrical cavity due to a point spherical source embedded within a fluid-saturated poroelastic formation of infinite extent

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Applied Mathematics and Mechanics(English Edition) 2025年第1期46卷 139-156页

作者： h.hOSSEINI O.BALILAShAKI Department of Mechanical Engineering Faculty of EngineeringGolestan University

The effects of a harmonically exciting monopole source on an infinitely long cylindrical cavity embedded entirely within a fluid-saturated poroelastic formation of infinite extent are examined theoretically. It is assumed that the source is located outside the cavity at a specified distance from the borehole axis. The magnitudes of the hoop and radial stresses beside the pore pressures exerted on the interface and inside the porous medium surrounding the borehole are calculated and discussed. Biot's poroelastic modeling along with three types of boundary conditions for the cylindrical interface including the ideal fluid, empty borehole, and rigid inclusion with a hard boundary is employed for the analysis. Utilizing a proper translational addition theorem for expressing the incident spherical wave in terms of cylindrical wave expansions, the proposed boundary conditions at the interface are satisfied. Stresses are formulated by means of wave potential functions in a three-dimensional(3D) manner. The effects of the frequency and the radial distance between the source and borehole on the induced stresses are examined for the first cylindrical modes over frequency spectra. Two permeability conditions for the interface and three types of soils for the porous formation are considered throughout the analysis. To give an overall outline of the study, a numerical example is presented. The results clearly indicate that the distance is a key parameter and has considerable effects on the induced stress values. In addition, the interface permeability condition and soil characteristics play an important role in determining the dynamic response of the borehole. Finally,the obtained results are compared with the relevant analyses existing in the literature for some limit cases, and good agreement is achieved.

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Neuroinflammation as a therapeutic target in huntington's disease

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Neural Regeneration Research 2025年第3期20卷 817-818页

作者： Andrea Kwakowsky Thulani h.Palpagama Center for Brain Research and Department of Anatomy and Medical Imaging Faculty of Medical and Health SciencesUniversity of AucklandAucklandNew Zealand Pharmacology and Therapeutics School of MedicineGalway Neuroscience CentreUniversity of GalwayGalwayIreland

In 1872, George huntington presented his essay “On Chorea” to the Meigs and Mason Academy of Medicine and, in doing so, detailed a disease that would later bear his name. huntington's disease(hD) is a genetic, neurodegenerative disease that manifests as the loss of motor control,cognitive impairment,and mood and psychiatric changes in paents.

关键词： huntington inflammation Medicine

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Glial response in the midcingulate cortex in huntington’s disease

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Neural Regeneration Research 2025年第1期20卷 207-208页

作者： Thulani h.Palpagama Andrea Kwakowsky Center for Brain Research and Department of Anatomy and Medical Imaging Faculty of Medical and Health SciencesUniversity of AucklandAucklandNew Zealand Pharmacology and Therapeutics School of MedicineGalway Neuroscience CenterUniversity of GalwayGalwayIreland

huntington’s disease(hD)is a genetic disease characterized by the progressive degeneration of the striatum and *** can present with a variety of symptoms that can broadly be classified into motor symptoms,inclusive of choreatic movements and rigidity,mood and psychiatric symptoms,such as depression and apathy,and cognitive symptoms,such as cognitive *** causal mutation underlying hD results from an expansion of a CAG repeat sequence on the IT15 gene,resulting in the formation and accumulation of a mutant huntingtin protein.

关键词： huntington degeneration cortex

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Are faecal markers good indicators of mucosal healing in inflammatory bowel disease?

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World Journal of Gastroenterology 2015年第40期21卷 11469-11480页

作者： Gudula JAM Boon Andrew S day Chris J Mulder richard B Gearry Departments of Paediatrics University of Otago Department of Gastroente-rology and hepatology VU University Medical CenterUniversity of Amsterdam Departments of Medicine University of Otago

AIM: To review the published literature concerning the accuracy of faecal inflammatory markers for identifying mucosal healing. METhODS: Bibliographical searches were performed in MEDLINE electronic database up to February 2015,using the following terms: "inflammatory bowel disease","Crohn′s disease","ulcerative colitis","faecal markers","calprotectin","lactoferrin","S100A12","endoscop*","mucosal healing","remission". In addition,relevant references from these studies were also included. Data were extracted from the published papers including odds ratios with 95%CI,P values and correlation coefficients. Data were grouped together according to each faecal marker,Crohn's disease or ulcerative colitis,and paediatric compared with adult study populations. Studies included in this review assessed mucosal inflammation by endoscopic and/or histological means and compared these findings to faecal marker concentrations in inflammatory bowel diseases(IBD) patient cohorts. Articles had to be published between 1990 and February 2015 and written in English. Papers excluded from the review were those where the faecal biomarker concentration was compared between patients with IBD and controls or other disease groups,those where serum biomarkers were used,those with a heterogeneous study population and those only assessing post-operative disease. RESULTS: The available studies show that faecal markers,such as calprotectin and lactoferrin,are promising non-invasive indicators of mucosal healing. however,due to wide variability in study design,especially with regard to the definition of mucosal healing and evaluation of marker cut offs,the available data do not yet indicate the optimal roles of these markers. Thirty-six studies published between 1990 and 2014 were included. Studies comprised variable numbers of study participants,considered CD(15-164 participants) or UC(12-152 participants) separately or as a combined group(11-252 participants). Eight reports included paediatric pati

关键词： Crohn’s disease Ulcerative colitis Mucosal healing

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Concept modeling of tapered thin-walled tubes

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Journal of Zhejiang University-Science A(Applied Physics & Engineering) 2009年第1期10卷 44-53页

作者： Michael L.day Department of Mechanical Engineering University of Louisville

This paper presents a method to create concept models for the tapered thin-walled tubes using beam elements and spring *** concept tapered beam models with different taper angles and cross sections are compared with those detailed models through impact *** crash results are recorded and compared,and the relatively good agreement is achieved between these *** modeling steps are illustrated in detail,and a general concept modeling method for such thin-walled tubes is summarized and presented.

关键词： Tapered tube Concept model Axial crushing Impact analysis Beam element Spring element

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host-guest complexes of cucubit[8]uril with phenanthrolines and some methyl derivatives

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Science China Chemistry 2005年第4期48卷 305-314页

作者： day Anthony I Chemistry Discipline School of Physical Environmental and Mathematical SciencesUniversity College UNSWAustralian Defence Force AcademyCanberraACT2600 Australia

The host-guest relationship between cucurbit[8]uril,phenanthrolines and some methyl substituted 1,10-phenanthrolines has been investigated by using 1h NMR spectroscopy and fluorescence *** results showed that phenanthrolines as molecular guests bind in the cavity and portal of cucurbit[8]uril in a ratio of 2:1 (guest to host).The phenanthroline isomers 1,10-,1,7-and 4,7-showed red shifts between 47 and 108 nm and pronounced in-creases in fluorescent *** same isomers produced inclusion complexes with cucur-bit[8]uril which had moderate to fast exchange rates on the 1h NMR time *** methyl substituted 1,10-phenanthrolines studied gave stable inclusion complexes in a ratio of 2:1 which showed slow exchange *** guests formed p-p stacked pairs which were cavity bound but also partly protruded from only one portal forming unsymmetrical host-guest *** addition,these p-p stacked pairs formed orientation isomers within the confines of the cucur-bit[8]uril cavity.

关键词： 1h NMR technique, fluorescence, cucurbituril, phenanthroline, host-guest, orientation isomers.

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