|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | 回热器对制冷系统性能的影响显示文摘通过对制冷系统中回热器、蒸发器和压缩机工作过程的理论分析以及对蒸发器的热设计,定量地讨论了回热器出入口条件的改变对蒸发器尺寸、压缩机功率以及制冷系统成绩系数等的影响. 降低制冷工质在回热器出口处的过热度,可以减小蒸发器的尺寸,但由此带来的不利因素,是需要增加制冷工质的质量流量以及提高压缩机的压缩功率. | 吴晓敏 R L Webb 王维城 | 2001 | 上海理工大学学报2001，23，3： | 8 |
| 2 | Neurophysiological basis of penile erection显示文摘阴茎勃起包含在中央 nervoussystem 之间的一个复杂相互作用,本地 factors.It 是调制由的一个神经与血管的事件心理并且氮的氧化物的 hormonalfactors.The 发现(没有)作为为识别生理的位于下面的重要机制和 pathophysiological eventsin 的一个细胞间的送信人或 neurotransmitter pavedthe 方法阴茎,除了提供,为新治疗学的发展的知识基于分子和房间相互作用的 ona | Fernanda B M PRIVIERO Romulo LEITE R Clinton WEBB Cleber E TEIXEIRA | 2007 | Acta Pharmacologica Sinica2007，28，6： | 3 |
| 3 | Landscape features and weather influence nest survival of a ground-nesting bird of conservation concern,the greater sage-grouse,in humanaltered environments显示文摘Introduction:Ground-nesting birds experience high levels of nest predation.However,birds can make selection decisions related to nest site location and characteristics that may result in physical,visual,and olfactory impediments to predators.Methods:We studied daily survival rate[DSR]of greater sage-grouse(Centrocercus urophasianus)from 2008 to 2010 in an area in Wyoming experiencing large-scale alterations to the landscape.We used generalized linear mixed models to model fixed and random effects,and a correlation within nesting attempts,individual birds,and years.Results:Predation of the nest was the most common source of nest failure(84.7%)followed by direct predation of the female(13.6%).Generally,landscape variables at the nest site(≤30 m)were more influential on DSR of nests than features at larger spatial scales.Percentage of shrub canopy cover at the nest site(15-m scale)and distances to natural gas wells and mesic areas had a positive relationship with DSR of nests,whereas distance to roads had a negative relationship with DSR of nests.When added to the vegetation model,maximum wind speed on the day of nest failure and a 1-day lag in precipitation(i.e.,precipitation the day before failure)improved model fit whereby both variables negatively influenced DSR of nests.Conclusions:Nest site characteristics that reduce visibility(i.e.,shrub canopy cover)have the potential to reduce depredation,whereas anthropogenic(i.e.,distance to wells)and mesic landscape features appear to facilitate depredation.Last,predators may be more efficient at locating nests under certain weather conditions(i.e.,high winds and moisture). | Stephen L Webb Chad V Olson Matthew R Dzialak Seth M Harju Jeffrey B Winstead Dusty Lockman | 2012 | Ecological Processes2012，1，1： | 2 |
| 4 | Age at diagnosis of type 2 diabetes and cardiovascular risk factor profile:A pooled analysis显示文摘BACKGROUND The diagnosis of type 2 diabetes(T2D)in younger adults,an increasingly common public health issue,is associated with a higher risk of cardiovascular complications and mortality,which may be due to a more adverse cardiovascular risk profile in individuals diagnosed at a younger age.AIM To investigate the association between age at diagnosis and the cardiovascular risk profile in adults with T2D.METHODS A pooled dataset was used,comprised of data from five previous studies of adults with T2D,including 1409 participants of whom 196 were diagnosed with T2D under the age of 40 years.Anthropometric and blood biomarker measurements included body weight,body mass index(BMI),waist circumference,body fat percentage,glycaemic control(HbA1c),lipid profile and blood pressure.Univariable and multivariable linear regression models,adjusted for diabetes duration,sex,ethnicity and smoking status,were used to investigate the association between age at diagnosis and each cardiovascular risk factor.RESULTS A higher proportion of participants diagnosed with T2D under the age of 40 were female,current smokers and treated with glucose-lowering medications,compared to participants diagnosed later in life.Participants diagnosed with T2D under the age of 40 also had higher body weight,BMI,waist circumference and body fat percentage,in addition to a more adverse lipid profile,compared to participants diagnosed at an older age.Modelling results showed that each one year reduction in age at diagnosis was significantly associated with 0.67 kg higher body weight[95%confidence interval(CI):0.52-0.82 kg],0.18 kg/m^(2) higher BMI(95%CI:0.10-0.25)and 0.32 cm higher waist circumference(95%CI:0.14-0.49),after adjustment for duration of diabetes and other confounders.Younger age at diagnosis was also significantly associated with higher HbA1c,total cholesterol,low-density lipoprotein cholesterol and triglycerides.CONCLUSION The diagnosis of T2D earlier in life is associated with a worse cardiovascular risk factor profile,compared to those diagnosed later in life. | Mary M Barker Francesco Zaccardi Emer M Brady Gaurav S Gulsin Andrew P Hall Joseph Henson Zin ZinHtike Kamlesh Khunti Gerald P McCann Emma L Redman David R Webb Emma G Wilmot Tom Yates Jian Yeo Melanie J Davies Jack A Sargeant | 2022 | World Journal of Diabetes2022，13，3： | 2 |
| 5 | Solid state phase tasnsitions in pentaerythritol and related polydric alcohols 显示文摘 | Benson D K Burrows R W Webb J D | 1986 | Sol Energ Mater1986，13，： | 2 |
| 6 | The nondimensionalization of equations describing fluidization with application to the correlation of jet penetration height显示文摘 | Blake T R Webb H Sunderland P B | 1990 | Chemical Engineering Science1990，45，2： | 1 |
| 7 | Application of rough surfaces to heat exchanger design显示文摘 | WEBB R L ECKERT E R C | 1972 | Int J Heat Mass Transfer1972，7，15： | 1 |
| 8 | Application of Rough Surfaces to Heat Exchanger Design显示文摘 | Webb R L Eckert | 1972 | Int J Heat Mass Transfer1972，，15： | 1 |
| 9 | Recent advances in stream and river temperature research显示文摘 | WEBB B W HANNAH D M MOORE R D | 2008 | Hydrological Processes2008，22，7： | 1 |
| 10 | A Multi-theoretic Per- spective on Trust and Power in Strategic Supply Chains 显示文摘 | IRELAND R D WEBB J W | 2007 | Journal of Operations Management2007，25，2： | 1 |
| 11 | Isolation and characterizationof the promoter of the human 5' - nucleotidase (CD73)2encoding gene显示文摘 | Hansen KR Resta R Webb CF | 1995 | Gene1995，167，12： | 1 |
| 12 | Reduced expression of SKCa and IKCa Channel Proteins in Rat Small Mesenteric Arteries During Angiotensin Ⅱ-Induced Hypertension显示文摘 | Hilgers R Webb RC | 2007 | Am J Physiol Heart Circ Physiol2007，5，： | 1 |
| 13 | Recent advances in stream and river temperature research显示文摘 | Webb B W Hannah D M Moore R D | 2008 | Hydrological Processes2008，22，： | 1 |
| 14 | Peptide absorption anti utiliza- tion: Implications for animal nutrition and health显示文摘 | Gilbert E R Wong E Webb K E | 2008 | Jourual of Animal Science2008，86，： | 1 |
| 15 | Severe insulin resistance secondary to insulin antibodies: successful treatment with the immunosuppressant MMF 显示文摘 | Segal T Webb E Viner R | 2008 | Pediatr Diabetes2008，9，： | 1 |
| 16 | Active protein transport through plastid tubules: Velocity quantified by fluorescence correlation spectroscopy 显示文摘 | Kohler R H Schwille P Webb W W | 2000 | J Cell Sci2000，113，22： | 1 |
| 17 | You say illegal,I say legitimate:Entrepreneurship in the informal economy显示文摘 | Webb J W Tihanyi L Ireland R D | | 0，，03： | 1 |
| 18 | Prediction of film con- densation on horizontal integral fin tubes 显示文摘 | ADAMEK T WEBB R L | 1990 | In- ternational Journal Heat Mass Transfer1990，33，9： | 1 |
| 19 | , 40 Gbit/s all-optical XOR gate based on hybrid-integrated Mach-Zehnder interferometer 显示文摘 | R P Webb | 2003 | Electronics Letters2003，39，： | 1 |
| 20 | Cell migration at a glance显示文摘 | Vicente-Manzanares M Webb D J Horwitz A R | 2005 | J Cell Sci2005，118，21： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员