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DVD真的濒临绝境了吗?!

光盘技术 2000年第6期 12-13页

作者：苗涛 Jhon barker

当互联网逐渐成为时尚的时候,有人感叹DVD的时日无多,光盘行业已经走到了尽头,网络出版才是出版业将来的希望。在网络发展异常迅猛的美国对此也众说纷纭,这里有一位Jhon barker先生对此发表了自己的观点。当然,如果您有不同的见解,也欢... 详细信息

当互联网逐渐成为时尚的时候,有人感叹DVD的时日无多,光盘行业已经走到了尽头,网络出版才是出版业将来的希望。在网络发展异常迅猛的美国对此也众说纷纭,这里有一位Jhon barker先生对此发表了自己的观点。当然,如果您有不同的见解,也欢迎告诉我们。

关键词： DVD Internet 光盘行业信息产业

Is Preoperative Functional Status Associated with Postoperative Mortality and Morbidity in Elective Open Heart Patients?

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Health 2018年第5期10卷 654-666页

作者： A. Kate MacPhedran David B. barker Mark L. Marbey Kieran Fogarty Eric Vangsnes Doctor of Physical Therapy Program Department Gannon University Erie USA Saint Vincent Health Center Erie USA Organizational Learning and Leadership Ph.D. Program Gannon University Erie USA Mason City Clinic Mason City USA Interdisciplinary Health Sciences Ph.D. Program Western Michigan University Kalamazoo USA Physician Assistant Program Western Michigan University Kalamazoo USA

Background: Cardiac surgery, even when planned, has the potential for adverse outcomes, such that several factors are taken into consideration to help surgeons and their patients discuss the potential risks weighed against the expected recovery. Preoperative functional status and its influence on cardiac surgery, if any, have not been adequately evaluated to date. This study aimed to examine the relationship between preoperative functional status and postoperative mortality and morbidity in elective open heart patients. Methods: Preoperative baseline data (n = 43 subjects) were obtained to calculate Society of Thoracic Surgeons (STS) mortality and morbidity risk scores and preoperative functional status was measured using the Late-Life Function and Disability Instrument (LLFDI). Follow-up data were abstracted at one year postoperative to calculate actual mortality and morbidity events. Ordinary least squares and negative binomial regression analyses were conducted to assess the relationship between the LLFDI preoperative score to the STS mortality and morbidity risk scores. Results: Mortality risk was significant, F (1, 39) = 4.75, p = 0.035, with an adjusted R2 = 0.086, and Function Total (measured by LLFDI) yielded a significant negative association with mortality risk, β = −0.329. Morbidity was found to be significant, F (1, 40) = 4.89, p = 0.033, with an adjusted R2 = 0.087 and Function Total yielded a significant negative association with morbidity risk, β = −0.328, as well. Estimation of the counts for postoperative complications as estimated by Function Total failed to reach significance (Wald χ2 = 0.34, p = 0.56), which provided a pseudo R2 = 0.009. Probabilities for frequencies of adverse events (major complications), therefore, could not be reliably calculated. Conclusion: Preoperative diminished functional status, as measured by the LLFDI, is associated with an increased risk of mortality and morbidity in patients undergoing elective cardiac s

关键词： Functional Status Elective Cardiac Surgery Mortality and Morbidity

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流感带来的新礼仪

大学英语 2010年第1期 16-17页

作者： Olivia.barker 唐文

John Stevenson仍然光顾当地健身房，但在锻炼时他要用消毒剂和纸巾擦拭健身器材。营业员Janet Lininger让顾客自己刷信用卡。

关键词：礼仪流感健身器材健身房消毒剂营业员信用卡纸巾

Characteristics of Pleistocene deep-water fan lobes and their application to an upper Miocene reservoir model,offshore East Kalimantan,Indonesia

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Characteristics of Pleistocene deep-water fan lobes and thei...

Phylogenetic relationships within the Passerida based on nuclear DNA sequence data

第十届中国科协年会“深水技术产业发展国际研讨会”

作者： ARTHUR SALLER KEN WERNER FRANSISKUS SUGIAMAN ANDRE CEBASTIANT RON MAY DAVID GLENN CRAIG barker Chevron 1500 Louisiana StreetHoustonTexas 77002

＜正＞An upper Pleistocene basin-floor fan was characterized from seismic data to provide analogs for reservoir elements in deepwater fields planned for development,including Gendalo gas field,offshore East Kalimantan,*** Pleistocene basinfloor fan is approximately 170 m（550 ft） thick,about 22 km （13.6 mi） across,and contains 18 *** average lobe size is 3.8 by 7.2 km（2.3 by 4.4 mi） with an average thickness of 34 m（111 ft）.Lobes contain sheetlike splay elements,distributary channels,and younger incised *** range from splay dominated to channel *** elements are 400-1200 m（1312-3937 ft） wide,500-3000 m（1640- 9842 ft） long,and 4-13 m（13-42.6 ft） *** channels have an average width of 161 m（528 ft）,average thickness of 12.6 m（41.4 ft）,and average length of 2.2 km （1.3 mi）.Younger channels incising into older lobes have an average width of 392 m（1286 ft） and an average thickness of 13 m（42.6 ft）.

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Phylogenetic relationships within the Passerida based on nuc...

Magnetic storms and stroke

23rd International Ornithological Congress

作者： F.Keith barker Alice Cibois George F.Barrowclough Jeffrey G.Groth Dept. Ornithol. Amer. Mus. Nat. Hist. USA. Dept. Ornithol. Amer. Mus. Nat. Hist. USA. Dept. Ornithol. Amer. Mus. Nat. Hist. USA. Dept. Ornithol. Amer. Mus. Nat. Hist. USA.

＜正＞ Examination of nucleotide variation at the nuclear RAG-1 locus has proven useful in inferring relationships among passerine birds. Within the passerines, these data support monophyly of the oscines, and of a diverse clade of oscines, previously revealed by the DNA-DNA hybridization studies of Sibley and Ahlquist, named the Passerida. Some relationships within this clade are supported both by the DNA hybridization data and by our

关键词： Passeriformes phylogeny Tapestry DNA

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中华物理医学与康复杂志 2014年第8期 586-586页

作者： Feigin VL Parmar PG barker-Collo S

BACKGROUND AND OBJECTIVE Research linking cardiovascular disorders to geomagnetic activity has accumulated over the past40 ***,no reliable data exist concerning the effects of geomagnetic activity on the risk of *** study analyzed associations between stroke occurrence in adults and changes in geomagnetic activity.

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Impacts of Increasing Temperature on the Future Incidence of West Nile Neuroinvasive Disease in the United States

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American Journal of Climate Change 2017年第1期6卷 166-216页

作者： Anna Belova David Mills Ronald Hall Alexis St. Juliana Allison Crimmins Chris barker Russell Jones Cognistx Pittsburgh PA USA Abt Associates Boulder CO USA Climate Change Division U.S. Environmental Protection Agency Washington DC USA School of Veterinary Medicine University of California Davis CA USA

Multiple studies have identified links between climate and West Nile virus disease since the virus arrived in North America. Here we sought to extend these results by developing a Health Impact Function (HIF) to generate county-level estimates of the expected annual number of West Nile neuroinvasive disease (WNND) cases based on the county’s historical WNND incidence, annual average temperature, and population size. To better understand the potential impact of projected temperature change on WNND risk, we used the HIF to project the change in expected annual number of WNND cases attributable to changing temperatures by 2050 and by 2090 using data from five global climate models under two representative concentration pathways (RCP4.5 and RCP8.5). To estimate the costs of anticipated changes, as well as to enable comparisons with other public health impacts, projected WNND cases were allocated to nonfatal and fatal outcomes, then monetized using a cost-of-illness estimate and the U.S. Environmental Protection Agency’s value of a statistical life, respectively. We found that projected future temperature and population changes could increase the expected annual number of WNND cases to ≈2000 - 2200 cases by 2050 and to ≈2700 - 4300 cases by 2090, from a baseline of 970 cases. Holding population constant at future levels while varying temperature from a 1995 baseline, we estimated projected temperature change alone is responsible for ≈590 and ≈960 incremental WNND cases in 2050 and 2090 (respectively) under the RCP4.5 scenario, and ≈820 and ≈2500 cases in 2050 and 2090 (respectively) for the RCP8.5 scenario, with substantial regional variation. The monetized impact of these temperature-attributable incremental cases is estimated at $0.5 billion in 2050 and $1.0 billion in 2090 under the RCP4.5 scenario, and $0.7 billion in 2050 and $2.6 billion in 2090 under the RCP8.5 scenario (undiscounted 2015 U.S. dollars).

关键词： Human Health Climate Change Temperature West Nile Virus West Nile Neuroinvasive Disease Economic Impacts

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六号挑战 Six-shooters

汽车与运动 2017年第11期 76-83页

作者： John barker Aston Parrott 罗新雨

这台M3将不再怯懦诚然,F80代花了些时间才找到了感觉,但在试驾了这款配有竞技选装包的M3之后（功率提高14kW,悬架升级,驾驶模式重新配置）,我敢说它已经满血复活了。这款车开起来就像看起来一样——有精神、紧绷、随时听命。而且听觉上... 详细信息

这台M3将不再怯懦诚然,F80代花了些时间才找到了感觉,但在试驾了这款配有竞技选装包的M3之后（功率提高14kW,悬架升级,驾驶模式重新配置）,我敢说它已经满血复活了。这款车开起来就像看起来一样——有精神、紧绷、随时听命。而且听觉上也和视觉上保持了一致，双涡轮直六发动机的吼叫时时刻刻让人追忆起镶嵌着M徽标的E46的自然吸气直六发动机。

关键词：驾驶模式自然吸气发动机双涡轮选装竞技试驾悬架

对21世纪锻造业的展望——将来锻造业是按电钮操作吗?

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锻压技术 1978年第1期 42-50页

作者： K.Percivl—barker 王燕

为了配合锻压行业赶超世界先进水平,制定远期发展规划的需要,本着“洋为中用”的精神,我们摘译了这篇文章,由于作者论述问题时,出自资本主义生产方式的观点,不论是问题的提法,还是文字的表达都具有浓厚的资本主义色采,虽然我们已尽量加... 详细信息

为了配合锻压行业赶超世界先进水平,制定远期发展规划的需要,本着“洋为中用”的精神,我们摘译了这篇文章,由于作者论述问题时,出自资本主义生产方式的观点,不论是问题的提法,还是文字的表达都具有浓厚的资本主义色采,虽然我们已尽量加以删节,但字里行间不免还留有痕迹,希广大读者有批判的参考。

关键词：锻造业液压机锻压设备锻件金属压制材料