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Smoking cessation prior to elective total joint arthroplasty results in sustained abstinence postoperatively

World Journal of Orthopedics 2024年第7期15卷 627-634页

作者： Billy Insup Kim Jeffrey O'Donnell Colleen M Wixted Thorsten Markus Seyler William A Jiranek Michael Paul Bolognesi sean Patrick ryan Department of Orthopedic Surgery Hospital for Special SurgeryNew YorkNY 10021United States Department of Orthopedic Surgery New York UniversityNew YorkNY 10003United States Department of Orthopedic Surgery Duke University HospitalDurhamNC 27560United States

BACKGrOUND Tobacco use is a well-documented modifiable risk factor for perioperative *** To determine the tobacco abstinence rates of patients who made cessation efforts prior to a total joint arthroplasty(TJA)*** A retrospective evaluation was performed on 88 self-reported tobacco users who underwent TJA between 2014-2022 and had tobacco cessation dates within 3 mo of *** patients were contacted via phone survey to understand their tobacco use pattern,and patient reported outcomes.A total of 37 TJA patients *** Our cohort was on average 61-years-old,60%(n=22)women,with an average body mass index of 30 kg/m^(2).The average follow-up time was 2.9±1.9 years.A total of 73.0%(n=27)of patients endorsed complete abstinence from tobacco use prior to *** cessation methods were used perioperatively including prescription therapy(13.5%),over the counter nicotine replacement(18.9%),cessation programs(5.4%).At final follow up,43.2%(n=16)of prior tobacco smokers reported complete *** who were able to maintain cessation postoperatively had improved Patient-reported Outcomes Measurement Information System(PrOMIS)-10 mental health scores(49 vs 58;P=0.01),and hip dysfunction and osteoarthritis outcome score for joint replacement(***)scores(63 vs 82;P=0.02).No patients in this cohort had a prosthetic joint infection or required revision *** We report a tobacco cessation rate of 43.2%in patients undergoing elective TJA nearly 3 years *** undergoing TJA who were able to remain abstinent had improved PrOMIS-10 mental health scores and *** *** perioperative period provides clinicians a unique opportunity to assist active tobacco smokers with cessation efforts and improve postoperative outcomes.

关键词： Smoking cessation Total joint arthroplasty Outcomes Tobacco use Postoperative abstinence

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2024年全球MrO市场将处于中高增长区间

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航空维修与工程 2024年第3期 19-20页

作者： sean Broderick 文峻(编译) 不详

当前,全球航空运输业正在迎来强劲复苏。随着世界大多数地区客运量的不断攀升,商用飞机售后服务市场稳步增长。受新飞机供应链问题持续得不到缓解的影响,售后服务市场预计在未来几年都还算有利可图,但与此同时参与其中的每一员都会感受... 详细信息

当前,全球航空运输业正在迎来强劲复苏。随着世界大多数地区客运量的不断攀升,商用飞机售后服务市场稳步增长。受新飞机供应链问题持续得不到缓解的影响,售后服务市场预计在未来几年都还算有利可图,但与此同时参与其中的每一员都会感受到市场有些混乱。

关键词：航空运输业增长区间商用飞机供应链问题客运量售后服务市场稳步增长全球

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普惠GTF发动机问题导致的飞机停飞数量持续增加

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航空维修与工程 2024年第6期 17-18页

作者： sean Broderick 赵平(编译) 不详

普惠GTF发动机问题导致全球范围内多个机型的飞机停飞,受影响的机型包括空客A320neo、A220以及巴航工业E190-E2飞机。根据业内最新统计和预测,目前飞机停飞数量还在持续增加,并将在2024年上半年达到停飞数量的最高峰。

关键词：全球范围普惠停飞

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修复皮克斯

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商业周刊（中文版） 2024年第10期 54-59页

作者： Thomas Buckley sean Dong(图) 杨飞(译) 不详

在经历失败和失误之后,这家动画工作室正在打破偏爱全新创意的策略,而将制作续集及行生片视为恢复往日辉煌的关键助力。与旧金山隔着海湾相望,从华特迪士尼公司(Walt Disney Co.)伯班克总部沿海岸线往北大约400英里(约640公里),坐落着... 详细信息

在经历失败和失误之后,这家动画工作室正在打破偏爱全新创意的策略,而将制作续集及行生片视为恢复往日辉煌的关键助力。与旧金山隔着海湾相望,从华特迪士尼公司(Walt Disney Co.)伯班克总部沿海岸线往北大约400英里(约640公里),坐落着史蒂夫·乔布斯(Steve Jobs Building)大厦,这是一栋由玻璃和红砖制成的工业建筑,也是皮克斯动画工作室(Pixar Animation Studios)的所在地。

关键词：皮克斯动画动画工作室迪士尼公司伯班克史蒂夫·乔布斯

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Why ecosystem characteristics predicted from remotely sensed data are unbiased and biased at the same time-and how this affects applications

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Forest Ecosystems 2024年第1期11卷 24-31页

作者： Goran Ståhl Terje Gobakken Svetlana Saarela Henrik J.Persson Magnus Ekstrom sean P.Healey Zhiqiang Yang Johan Holmgren Eva Lindberg Kenneth Nystrom Emanuele Papucci Patrik Ulvdal Hans OleØrka Erik Næsset Zhengyang Hou Håkan Olsson ronald E.Mcroberts Department of Forest resource Management Swedish University of Agricultural Sciences90183UmeåSweden Faculty of Environmental Sciences and Natural resource Management Norwegian University of Life SciencesÅsNorway USDA Forest Service Rocky Mountain Research StationOgdenUTUSA The Key Laboratory for Silviculture and Conservation of Ministry of Education Beijing Forestry UniversityBeijing100083China Department of Forest resources University of MinnesotaSt.PaulMNUSA

remotely sensed data are frequently used for predicting and mapping ecosystem characteristics,and spatially explicit wall-to-wall information is sometimes proposed as the best possible source of information for ***,wall-to-wall information typically relies on model-based prediction,and several features of model-based prediction should be understood before extensively relying on this type of *** such feature is that model-based predictors can be considered both unbiased and biased at the same time,which has important implications in several areas of *** this discussion paper,we first describe the conventional model-unbiasedness paradigm that underpins most prediction techniques using remotely sensed(or other)auxiliary *** this point of view,model-based predictors are typically ***,we show that for specific domains,identified based on their true values,the same model-based predictors can be considered biased,and sometimes severely *** suggest distinguishing between conventional model-bias,defined in the statistical literature as the difference between the expected value of a predictor and the expected value of the quantity being predicted,and design-bias of model-based estimators,defined as the difference between the expected value of a model-based estimator and the true value of the quantity being *** show that model-based estimators(or predictors)are typically design-biased,and that there is a trend in the design-bias from overestimating small true values to underestimating large true ***,we give examples of applications where this is important to acknowledge and to potentially make adjustments to correct for the design-bias *** argue that relying entirely on conventional model-unbiasedness may lead to mistakes in several areas of application that use predictions from remotely sensed data.

关键词： Bias Model-based inference Design-based inference

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遥遥领先！超越西方数百年的中国古代数学

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环球人文地理 2024年第11期 100-103页

作者：汪洋 Ari 摄影师sean Wikipedia 摄图网

以盈补虚、因木望山、幻方、珠算、隙积术……华夏沃土不仅绽放着多彩的文化之花，也厚植了无数启迪心智的智慧之树。我们的祖先在长期生产劳动中掌握了丰富且实用的数学知识，应用在天文历法、土地测量、买卖交易、器物制作与织绣纹样...

以盈补虚、因木望山、幻方、珠算、隙积术……华夏沃土不仅绽放着多彩的文化之花，也厚植了无数启迪心智的智慧之树。我们的祖先在长期生产劳动中掌握了丰富且实用的数学知识，应用在天文历法、土地测量、买卖交易、器物制作与织绣纹样等领域，不仅解决了许多生存与生活难题，也在世界数学史上留下瞩目成就。

关键词：

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发动机制造商不断调整业务重心迎接挑战

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航空维修与工程 2024年第8期 14-17页

作者： Guy Norris sean Broderick Thierry Dubois 赵平(译) 不详

疫情后航空发动机市场的发展规模和趋势发生了许多新的变化,全球主要的航空发动机制造商受供应链制约以及自身产品质量和飞机制造商生产计划调整的影响,不断调整业务重心。GE公司受波音737MAX飞机产量变化的影响在不断调整发动机生产计划。

关键词：业务重心发动机制造商飞机制造商供应链产品质量 GE公司迎接挑战新的变化

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Potential for targeted therapy in prostate cancers with ErG abnormalities

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Asian Journal of Andrology 2011年第6期13卷 781-782页

作者： sean r Williamson Liang Cheng Department of Pathology Indiana University School of Medicine Indianapolis IN 46202 USA Department of Urology Indiana University School of Medicine Indianapolis IN 46202 USA

Since the recent identification of recurrent gene fusions in prostate cancer betweenmembers of the ETS family of genes and transmembrane protease, serine 2 （TM PrSS2）, a tremendous amount of interest has developed in the pathways through which these fusions contribute to prostatic carcinogenesis, as well as their diaenostic utilitv.

关键词： identification recurrent gene fusions prostate cancer

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VOC removal from contaminated groundwater through membrane pervaporation. (Ⅱ): 1,1,1-trichloroethane-SDS surfactant solution system

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Journal of Environmental Sciences 2003年第6期15卷 821-826页

作者： sean LIU Department of Food Science Rutgers University

The conventional “pump-and-treat' technology for subsurface remediation of groundwater contaminated with volatile organic compounds(VOCs) such as 1,1,1-trichloroethane(TCA), a common chlorinated organic solvent, has limitation of prohibitively long treatment time due to extremely low water solubility of the VOCs. Surfactant-based soil remediation has emerged as the effective technology that substantially reduces the treatment time. In order to make the whole process economical, the surfactant used in soil washing has to be recovered and reused. This study examined the recovery of anionic surfactant, sodium dodecyl sulfate(SDS), from soil remediation fluids containing TCA, using a bench-scale membrane pervaporation unit. The effects of high TCA concentration, surfactant dosage, and flow rate on permeation flux and selectivity(α value) of the process were evaluated. In general, higher surfactant concentration yielded lower TCA flux and constant water flux, resulting in declining α values; higher flow rate of TCA feed stream results in higher VOC flux and selectivity, an indication of the effect of concentration polarization; higher TCA feed concentration produces higher TCA permeation across the membrane, however, the selectivity was virtually unchanged unless the total TCA concentration exceeded 2000 ppm.

关键词： pervaporation VOCs SDS surfactant groundwater remediation 1,1,1-trichloroethane

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Overcoming maladaptive plasticity through plastic compensation

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Current Zoology 2013年第4期59卷 526-536页

作者： Matthew r.J. MOrrIS sean M. rOGErS Department of Biological Sciences University of Calgary Calgary AB Canada T2N 1N4

Most species evolve within fluctuating environments, and have developed adaptations to meet the challenges posed by environmental heterogeneity. One such adaptation is phenotypic plasticity, or the ability of a single genotype to produce multiple environmentally-induced phenotypes. Yet, not all plasticity is adaptive. Despite the renewed interest in adaptive phenotypic plas- ticity and its consequences for evolution, much less is known about maladaptive plasticity. However, maladaptive plasticity is likely an important driver of phenotypic similarity among populations living in different environments. This paper traces four strategies for overcoming maladaptive plasticity that result in phenotypic similarity, two of which involve genetic changes （standing genetic variation, genetic compensation） and two of which do not （standing epigenetic variation, plastic compensation）. Plastic compensation is defined as adaptive plasticity overcoming maladaptive plasticity. In particular, plastic compensation may increase the likelihood of genetic compensation by facilitating population persistence. We provide key terms to disentangle these aspects of phenotypic plasticity and introduce examples to reinforce the potential importance of plastic compensation for under- standing evolutionary change

关键词： Homeostasis Canalization Ecological speciation Standing genetic variation Genetic compensation Countergradi-ent variation

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