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7篇 您的检索式:作者名="E.Shaw"
    题名 作者 年代 出处 被引量
1Species diversity in restoration plantings: Important factors for increasing the diversity of threatened tree species in the restoration of the Araucaria forest ecosystem显示文摘The Araucaria forest ecosystem in southern Brazil is highly threatened: less than one percent of the original forest remains, and what is left is a fragmented agro-mosaic of mostly early-to-late secondary forest patches among high-yield agriculture and timber monocultures. Forest restoration initiatives in this region aim to restore degraded areas, however the limited number of species used in restoration projects represents a missed opportunity for species-rich plantings. High diversity plantings represent a larger number of functional groups and provide a targeted conservation strategy for the high number of threatened species within this ecosystem. This study interviewed nurseries(Ns) and restoration practitioners(RPs) in Parana and Santa Catarina states to identify what species are being cultivated and planted, and what factors are driving the species selection process. An average of 20 species were reportedly used in restoration plantings, most of which are common, widespread species. Baseline data confirms that Ns and RPs have disproportionately low occurrences of threatened species in their inventories and plantings, supporting findings from previous research. Questionnaire responses reveal that opportunities for seed acquisition are an extremely important factor in order for nurseries to increase their diversity of cultivated species. Results also suggest that facilitating speciesrich plantings for restoration practitioners would only be feasible if it did not increase the time required to complete planting projects, as it would minimize their ability to keep costs low. This study proposes solutions for increasing the number of species used in restoration practicedsuch as developing a comprehensive species list, fostering knowledge-sharing between actors, creating seed sharing programs, and increasing coordination of planting projects. Long-term strategies involve complimenting traditional ex situ approaches with emerging inter-situ and quasi in situ conservation strategies which simultaneously provide long-term preservation of genetic diversity and increase seed production of target species.Taylor E.Shaw 2019Plant Diversity2019,41,2:3
2Waist circumference, waist–hip ratio and body mass index and their correlation with cardiovascular disease risk factors in Australian adults显示文摘M.Dalton A. J.Cameron P. Z.Zimmet J. E.Shaw D.Jolley D. W.Dunstan T. A.Welborn 2003Journal of Internal Medicine2003,,6:1
3原发性脑瘤和治疗后复发性脑瘤的单次放射性治疗.RTOG90-05号报告显示文摘E.Shaw C.Scott L.Souhami R.Dinapoli R.Kline J.Loeffier N.Farnan 2000放射肿瘤生物学2000,47,:1
4An external quantum efficiency of>20%from solutionprocessed poly(dendrimer)organic light-emitting diodes显示文摘Controlling the orientation of the emissive dipole has led to a renaissance of organic light-emitting diode(OLED)research,with external quantum efficiencies(EQEs)of>30%being reported for phosphorescent emitters.These highly efficient OLEDs are generally manufactured using evaporative methods and are comprised of small-molecule heteroleptic phosphorescent iridium(III)complexes blended with a host and additional layers to balance charge injection and transport.Large area OLEDs for lighting and display applications would benefit from low-cost solution processing,provided that high EQEs could be achieved.Here,we show that poly(dendrimer)s consisting of a non-conjugated polymer backbone with iridium(III)complexes forming the cores of firstgeneration dendrimer side chains can be co-deposited with a host by solution processing to give highly efficient devices.Simple bilayer devices comprising the emissive layer and an electron transport layer gave an EQE of>20%at luminances of up to≈300 cd/m^(2),showing that polymer engineering can enable alignment of the emissive dipole of solution-processed phosphorescent materials.Fatemeh Maasoumi Ross D.Jansen-van Vuuren Paul E.Shaw Emma V.Puttock Ravi Chandra Raju Nagiri Jake A.McEwan Mark Bown Jenny L.O’Connell Christopher J.Dunn Paul L.Burn Ebinazar B.Namdas 2018npj Flexible Electronics2018,2,1:0
5Type 2 diabetes:Challenges facing GPs显示文摘China faces a huge task in managing the large numbers of people with diabetes.Primary care is at the forefront of this challenge,and needs to begin to adopt some of the management and organizational approaches that have been shown to be successful in tackling diabetes and similar chronic diseases.Lili Huo Jonathan E.Shaw 2018Family Medicine and Community Health2018,6,1:0
6红方:支持美国糖尿病协会空腹血糖受损的新诊断标准显示文摘在1979年至1980年问,全国糖尿病数据工作组和世界卫生组织(WI{O)正式定义了一个界于正常和糖尿病之间的糖耐量状态,即餐后2小时血糖升高伴空腹血糖正常,并将之命名为糖耐量受损(IGT)。诊断为IGT的人被认为将来患糖尿病和心血管疾病(CVD)的风险增加。而另一个类似的情况:空腹血糖升高但非糖尿病,Jonathan E.Shaw 梁凯勇 谭愈昱 2008糖尿病天地(临床)2008,,1:0
7加拿大遥感卫星计划——雷达卫星显示文摘雷达卫星是加拿大独自进行的卫星运行计划,这项计划把合成孔径雷达怍为仪表舱的主要传感器,该卫星于1990年发射。本文将介绍有关卫星的设想和现状,并讨论某些应用和国际合作计划。E.Shaw 曲家惠 1989铁路航测1989,,2:0
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