|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | 大贵州滩下三叠统岩石和化学地层对比显示文摘南盘江盆地中的大贵州滩为一个自晚二叠世末期开始发育,至晚三叠世初期停止生长的孤立型碳酸盐岩台地。早期的研究工作主要集中于台地内部、北部斜坡和盆地边缘,并认为大贵州滩下三叠统地层格架的几何形态近于对称。本次研究以下三叠统岩石地层对比为基础,借助早三叠世期间δ13C波动频繁且幅度较大的特点进行化学地层对比后发现:台地南缘二-三叠系地层为不整合接触,南缘下三叠统的地层缺失严重;与之前的认识不同,台地南、北两缘下三叠统的地层格架的几何形态表现出明显的不对称特点。 | 李晓伟 喻美艺 Jonathan L.Payne Brian M.Kelly | 2011 | 贵州地质2011，28，3： | 6 |
| 2 | Review of the impact of heat stress on reproductive performance of sheep显示文摘Heat stress significantly impairs reproduction of sheep,and under current climatic conditions is a significant risk to the efficiency of the meat and wool production,with the impact increasing as global temperatures rise.Evidence from field studies and studies conducted using environmental chambers demonstrate the effects of hot temperatures(≥32℃)on components of ewe fertility(oestrus,fertilisation,embryo survival and lambing)are most destructive when experienced from 5 d before until 5 d after oestrus.Temperature controlled studies also demonstrate that ram fertility,as measured by rates of fertilisation and embryo survival,is reduced when mating occurs during the period 14 to 50 d post-heating.However,the contribution of the ram to heat induced reductions in flock fertility is difficult to determine accurately.Based primarily on temperature controlled studies,it is clear that sustained exposure to high temperatures(≥32℃)during pregnancy reduces lamb birthweight and will,therefore,decrease lamb survival under field conditions.It is concluded that both ewe and ram reproduction is affected by relatively modest levels of heat stress(≥32℃)and this is a concern given that a significant proportion of the global sheep population experiences heat stress of this magnitude around mating and during pregnancy.Despite this,strategies to limit the impacts of the climate on the homeothermy,behaviour,resource use and reproduction of extensively grazed sheep are limited,and there is an urgency to improve knowledge and to develop husbandry practices to limit these impacts. | William H.E.J.van Wettere Karen L.Kind Kathryn L.Gatford Alyce M.Swinbourne Stephan T.Leu Peter T.Hayman Jennifer M.Kelly Alice C.Weaver David O.Kleemann Simon K.Walker | 2021 | Journal of Animal Science and Biotechnology2021，12，3： | 6 |
| 3 | Base isolation for near‐fault motions显示文摘 | R. S.Jangid J. M.Kelly | 2001 | Earthquake Engng. Struct. Dyn2001，，5： | 1 |
| 4 | Associations of blood biomarkers with glomerular filtration rate in patients with TIA and stroke: population-based study显示文摘Background and purpose Non-traditional risk factors such as chronic inflammation,oxidative stress and thrombogenic factors are believed to contribute to the excess stroke risk in chronic kidney disease(CKD)by triggering vascular injury and endothelial dysfunction.We aimed to determine how well a panel of biomarkers representative of these factors would correlate with estimated glomerular filtration rate(eGFR)in patients with recent transient ischaemic attack(TIA)or stroke.We also investigated whether eGFR would confound previously reported associations between biomarkers and mortality.Methods We studied a panel of 16 blood biomarkers related to inflammation,thrombosis,atherogenesis and cardiac or neuronal cell damage in TIA or ischaemic stroke in a population-based study(Oxford Vascular Study).Biomarker levels were log-transformed and correlated with eGFR,adjusted for age.Cox proportional hazard models were used for survival analysis.Results Among 1297 patients with TIA or stroke,52.7%(n=684)of patients had CKD(eGFR<60 mL/min/1.73 m^(2)).There was a moderate correlation between log-eGFR and the log-transformed soluble tumour necrosis factor receptor-1(R^(2)=0.21),attenuating with adjustment for age(R^(2)=0.12).There were moderate-to strong correlations with markers of cardiac injury,N-terminal pro-brain natriuretic peptide and heart-type fatty acid binding protein(hFABP,R2=0.14 and 0.34,respectively).The strongest correlation after adjustment for age was between hFABP and eGFR(R^(2)=0.20).Adjusting for eGFR did not impact any biomarker associations with mortality.Conclusions Correlations between biomarkers related to inflammation and thrombosis with renal dysfunction in the setting of cerebrovascular events were generally modest after adjustment for age,suggesting that putative risk factors such as chronic inflammation or coagulopathy are unlikely to be important stroke mechanisms in patients with CKD. | Dearbhla M.Kelly Linxin Li Annette I Burgess Deborah L Poole Julia M Duerden Peter M.Rothwell | 2021 | Stroke & Vascular Neurology2021，6，1： | 1 |
| 5 | Calpain inhibitor prevented apoptosis and maintained transcription of proteolipid protein and myelin basic protein genes in rat spinal cord injury显示文摘 | Swapan K. Ray Denise D. Matzelle Eric A. Sribnick M.Kelly Guyton J.Michael Wingrave Naren L. Banik | 2003 | Journal of Chemical Neuroanatomy2003，，2： | 1 |
| 6 | Interventions in Suicidal Alcoholics显示文摘 | Jack R.Cornelius Duncan B.Clark Ihsan M.Salloum Oscar G.Bukstein Thomas M.Kelly | 2006 | Alcoholism: Clinical and Experimental Research2006，，： | 1 |
| 7 | A 3-D numerical study of solitary wave interaction with vertical cylinders using a parallelised particle-in-cell solver显示文摘This paper aims to provide a better understanding of the interaction between solitary waves and vertical circular cylinders. This is achieved via process based numerical modelling using the parallel particle-in-cell based incompressible flow solver PICIN. The numerical model solves the Navier-Stokes equations for free-surface flows and incorporates a Cartesian cut cell method for fluid-structure interaction. Solitary waves are generated using a piston-type wave paddle. The PICIN model is first validated using a test case that involves solitary wave scattering by a single vertical cylinder. Comparisons between the present results and experimental data show good agreement for the free surface elevations around the cylinder and the horizontal wave force on the cylinder. The model is then employed to investigate solitary wave interaction with a group of eleven vertical cylinders. The wave run-up and wave forces on the cylinders are discussed. | Qiang Chen Jun Zang David M.Kelly Aggelos S.Dimakopoulos | 2017 | Journal of Hydrodynamics2017，29，5： | 1 |
| 8 | The role of damping in seismic isolation显示文摘 | James M.Kelly | 1999 | Earthquake Engng Struct Dyn1999，，1： | 1 |
| 9 | A Multiple–Indicator Approach to Municipal Service Evaluation: Correlating Performance Measurement and Citizen Satisfaction across Jurisdictions显示文摘 | Janet M.Kelly DavidSwindell | 2003 | Public Administration Review2003，，5： | 1 |
| 10 | Effects of sun compass error on spatial search by Clark’s nutcrackers显示文摘Animals employ compasses during navigation,but little attention has been paid to how accuracy is maintained in the face of compass error,which is inevitable in biological systems.The use of multiple landmarks may minimize the effect of compass error.We allowed Clark’s nutcrackers to cache seeds in an outdoor aviary with either one or four landmarks present,and subsequently subjected them to small clock-shifts mimicking the effects of compass error.As predicted,the results showed a significant decrease in search accuracy following the clock-shift when one landmark was present but not when four landmarks were present.These results support that nutcrackers encode information from the sun as well as terrestrial landmarks,and these spatial cues are used in a flexible manner.Overall,our results are important as they support the hypothesis that multiple landmarks may be used during situations where the sun compass has even a small amount of error. | Debbie M.KELLY Ken CHENG Russell BALDA Alan C.KAMIL | 2019 | Integrative Zoology2019，14，2： | 0 |
| 11 | Collagen-GAG Scaffolds Grafted Onto Myocardial Infarcts in a Rat Model:A Delivery Vehicle for Mesenchymal Stem Cells显示文摘 | Z.XIANG R.LIAO M.KELLY M.SPECTOR | 2005 | 生物医学工程学杂志2005，22，S1： | 0 |
| 12 | Neonatal lamb mortality:major risk factors and the potential ameliorative role of melatonin显示文摘High incidences of pre-weaning mortality continue to limit global sheep production,constituting a major economic and welfare concern.Despite significant advances in genetics,nutrition,and management,the proportion of lamb deaths has remained stable at 15–20%over the past four decades.There is mounting evidence that melatonin can improve outcomes in compromised ovine pregnancies via enhanced uterine bloodflow and neonatal neuroprotection.This review provides an overview of the major risk factors and underlying mechanisms involved in perinatal lamb mortality and discusses the potential of melatonin treatment as a remedial strategy.Supplementing pregnant ewes with melatonin enhances uterine bloodflow and fetal oxygenation,and potentially birthweight and neonatal thermogenic capacity.Melatonin freely crosses the ovine placenta and blood-brain barrier and provides neuroprotection to the fetal lamb during periods of chronic and acute hypoxia throughout gestation,with improved behavioural outcomes in hypoxic neonates.The current literature provides strong evidence that maternal melatonin treatment improves outcomes for lambs which experience compromised in utero development or prolonged parturition,though to date this has not been investigated in livestock production systems.As such there is a clear basis for continued research into the effects of maternal melatonin supplementation during gestation on pre-weaning survival under extensive production conditions. | Tom Flinn David O.Kleemann Alyce M.Swinbourne Jennifer M.Kelly Alice C.Weaver Simon K.Walker Kathryn L.Gatford Karen L.Kind William H.E.J.van Wettere | 2021 | Journal of Animal Science and Biotechnology2021，12，2： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员