|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Randomised controlled trial of combined spinal epidural vs. spinal anaesthesia for elective caesarean section: vasopressor requirements and cardiovascular changes显示文摘 | Alan JR Macfarlane Artur Pryn Kerry N Litchfield Fiona Bryden Steven Young Christopher Weir Elizabeth M McGrady | 2009 | European Journal of Anaesthesiology2009,,1: | 2 |
| 2 | Low pHinduced membrane fatty acid alterations in oral bacteria 显示文摘 | Fozo Elizabeth Kajfasz J K Robert G Quivey Jr | 2004 | FEMS Microbiology Letters2004,238,: | 1 |
| 3 | In vivo distribution of adoptively transferred in dium--labeled tumor infiltrating lymphocytes and peripheral blood lymphocytes in patients with metastatic melanama 显示文摘 | Griffith KD Elizabeth JR Carrasquillo JA | 1989 | J Natl Cancer Inst1989,81,22: | 1 |
| 4 | Shifts in the membrane fatty acid profile of Streptococcus mutans enhance survival in acidic environments显示文摘 | Elizabeth M Fozo Robert G Quivey Jr | 2004 | Applied and Environmental Microbiology2004,70,2: | 1 |
| 5 | Help-seeking intentions for breast-cancer symptoms:A comparison of the self-regulation model and the theory of planned behaviour显示文摘 | Myra SH Elizabeth AG Amanda JR | 2003 | British Journal of Health Psychology2003,8,: | 1 |
| 6 | Structure and evolution of the alternatively spliced fast troponin T isoform gene显示文摘 | Gurtej K D Mark M E Margaret O Charles P E Jr | 1999 | J Biol Chem1999,274,17: | 1 |
| 7 | The rate of telomere sequence loss in human leukocytes varies with age显示文摘 | Frenck JR Elizabeth H | 1998 | Proc Natl Acad Sci USA1998,95,: | 1 |
| 8 | Even More about Exercise Imagery:A Grounded Theory of Exercise Imagery显示文摘 | Jr Heather A Hausenblas Elizabeth A Fallon | 2003 | Journal of Applied Sport Psychology2003,15,: | 1 |
| 9 | Ontogeny oforientation flight in the honeybee revealed by harmonic radar显示文摘 | Elizabeth AC Smith AD Osborne JL Fahrbach SE Farris SM Reynolds DR Edwards AS Martin A Robinson GE Poppy GM Riley JR | | 0,,: | 1 |
| 10 | Can a multistage approach improve individual tree mortality predictions across the complex mixed-species and managed forests of eastern North America?显示文摘Tree mortality plays a fundamental role in the dynamics of forest ecosystems,yet it is one of the most difficult phenomena to accurately predict.Various modeling strategies have been developed to improve individual tree mortality predictions.One less explored strategy is the use of a multistage modeling approach.Potential improvements from this approach have remained largely unknown.In this study,we developed a novel multistage approach and compared its performance in individual tree mortality predictions with a more conventional approach using an identical individual tree mortality model formulation.Extensive permanent plot data(n=9442)covering the Acadian Region of North America and over multiple decades(1965–2014)were used in this study.Our results indicated that the model behavior with the multistage approach better depicted the observed mortality and showed a notable improvement over the conventional approach.The difference between the observed and predicted numbers of dead trees using the multistage approach was much smaller when compared with the conventional approach.In addition,tree survival probabilities predicted by the multistage approach generally were not significantly different from the observations,whereas the conventional approach consistently underestimated mortality across species and overestimated tree survival probabilities over the large range of DBH in the data.The new multistage approach also predictions of zero mortality in individual plots,a result not possible in conventional models.Finally,the new approach was more tolerant of modeling errors because it based estimates on ranked tree mortality rather than error-prone predicted values.Overall,this new multistage approach deserves to be considered and tested in future studies. | Cen Chen John Kershaw Jr Aaron Weiskittel Elizabeth McGarrigle | 2023 | Forest Ecosystems2023,10,1: | 0 |
| 11 | Sedatives during circulatory arrest are not necessary for aortic arch repair in acute type A aortic dissection显示文摘The standard protocol to maximize cerebral protection during open aortic arch surgery in acute type A aortic dissection(ATAAD)generally involves a combination of two perioperative strategies including hypothermic circulatory arrest(HCA)and cerebral perfusion in conjunction with pharmacologic agents(eg,barbiturates)as adjuncts for additional cerebral protection.[1,2,3]Pharmacologic agents are routinely used as an adjunct intraoperatively in a majority of cases despite minimal evidence supporting their use for incremental neurological protection.[1,3,4]Our study aims to evaluate the cerebral protection that intraoperative administration of adjunctive sedatives provides in aortic arch surgery with HCA and antegrade cerebral perfusion(ACP)in ATAAD.We hypothesize that adjunctive sedatives would not provide additional cerebral protection in aortic arch surgery with HCA and ACP,but would prolong patients’wake-up and intubation time due to its sedative effect. | Alexander O.Makkinejad Jeffrey Clemence Jr Elizabeth L.Norton Linda Farhat Xiao-Ting Wu Daniel H.Ferman Bo Yang | 2021 | Chinese Medical Journal2021,,2: | 0 |
| 12 | An imputation/copula-based stochastic individual tree growth model for mixed species Acadian forests: a case study using the Nova Scotia permanent sample plot network显示文摘Background:A novel approach to modelling individual tree growth dynamics is proposed.The approach combines multiple imputation and copula sampling to produce a stochastic individual tree growth and yield projection system.Methods:The Nova Scotia,Canada permanent sample plot network is used as a case study to develop and test the modelling approach.Predictions from this model are compared to predictions from the Acadian variant of the Forest Vegetation Simulator,a widely used statistical individual tree growth and yield model.Results:Diameter and height growth rates were predicted with error rates consistent with those produced using statistical models.Mortality and ingrowth error rates were higher than those observed for diameter and height,but also were within the bounds produced by traditional approaches for predicting these rates.Ingrowth species composition was very poorly predicted.The model was capable of reproducing a wide range of stand dynamic trajectories and in some cases reproduced trajectories that the statistical model was incapable of reproducing.Conclusions:The model has potential to be used as a benchmarking tool for evaluating statistical and process models and may provide a mechanism to separate signal from noise and improve our ability to analyze and learn from large regional datasets that often have underlying flaws in sample design. | John A. Kershaw Jr Aaron R. Weiskittel Michael B. Lavigne Elizabeth McGarrigle | 2017 | Forest Ecosystems2017,4,4: | 0 |
| 13 | 中年肥胖与远期患痴呆症的危险:一项随访27年的纵向人群研究显示文摘目的评价中年肥胖与远期患痴呆症危险性之间的关系,以体重指数(BMI)和皮褶厚度代表肥胖程度。设计前瞻性分析一个多种族人群的系列研究资料。背景北加利福尼亚州Kaiser长期医疗组是一个健康保护组织。参加者在1964至1973年间当时年龄在40~45岁间的男女共10276人参加详细健康检查者,在1994年仍参加该健康检查项目的成员。主要结局测定1994年1月至2003年4月确诊的痴呆症患者。确诊时间由Cox比例危险模型分析,从年龄、性别、种族、教育情况、吸烟、饮酒、婚姻状况、糖尿病、高血压、高脂血症、卒中和缺血性心脏病等方面进行了校正。结果在所有入选者中有713例(6.9%)诊断痴呆症。肥胖者(BMI≥30)患痴呆症的危险增加74%(危险比例1.74,95%可信区间1.34~2.26),而超重者(BMI25.0~29.9)患痴呆症的危险与那些正常体重者(BMI18.6~24.9)相比增加35%。以肩胛下或三头肌皮褶厚度的分布情况来评价,在第5百分位以下者与第95百分位以上者相比患痴呆症的危险分别增加72%和59%,数值分别为(1.72,1.36~2.18和1.59,1.24~2.04)。结论中年肥胖独立于其他因素增加远期患痴呆症的危险。 | Rachel A Whitmer Erica P Gunderson Erica P Gunderson obesity epidemiologist Elizabeth Barrett-Connor Charles P Quesenberry Jr Kristine Yaffe 袁涛 | 2005 | 英国医学杂志中文版2005,8,5: | 0 |
| 14 | Rationale for reconsidering current regulations restricting use of hybrids in orange juice显示文摘Huanglongbing(HLB)is a disease that has devastated the Florida citrus industry,threatens the entire U.S.citrus industry,and globally is rapidly spreading.Florida’s citrus production is 90%sweet orange,which is quite sensitive to HLB.The heavy reliance on sweet orange for Florida citrus production makes the industry especially vulnerable to diseases that are damaging to this type of citrus.Furthermore,90%of Florida oranges are used in producing orange juice that is defined by a federal regulation known as the“orange juice standard”,specifying that at least 90%of“orange juice”must be derived from Citrus sinensis.Genomic analyses definitively reveal that sweet orange is not a true species,but just one of many introgression hybrids of C.reticulata and C.maxima,with phenotypic diversity resulting from accumulated mutations in this single hybrid,the“sweet orange”.No other fruit industry is limited by law to such a narrow genetic base.Fortunately,there are new citrus hybrids displaying reduced sensitivity to HLB,and in some cases they produce juice,alone or in blends,that consumers would recognize as“orange juice”.Reconsidering current regulations on orange juice standards may permit use of such hybrids in“orange juice”,providing greater latitude for commercialization of these hybrids,leading to higher-quality orange juice and a more sustainable Florida orange juice industry. | Ed Stover Frederick G.Gmitter Jr Jude Grosser Elizabeth Baldwin Guohong Albert Wu Jinhe Bai Yu Wang Peter Chaires Juan Carlos Motamayor | 2020 | Horticulture Research2020,7,1: | 0 |