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SOIL CARBON CHECK:A TOOL FOR MONITORING AND GUIDING SOIL CARBON SEQUESTRATION IN FARMER FIELDS

Frontiers of Agricultural Science and Engineering 2023年第2期10卷 248-261页

作者： Jan Adriaan REIJNEVELD martijn jasper van oostrum Karst Michiel BROLSMA Oene OENEMA Eurofins International Agro Competence Center Binnenhaven 56709 PD Wageningenthe Netherlands Wageningen Environmental Research Wageningen University&ResearchP.O.Box 476700 AA Wageningenthe Netherlands

In 2015,17 Sustainable Development Goals(SDGs)were approved,including SDG13,which addresses actions to increase carbon capture(CO_(2)-C storage)for climate change ***,no analytical procedures have been defined for quantifying soil organic carbon(SOC)*** paper presents a rapid tool for guiding farmers and for monitoring SOC sequestration in farmer *** tool consists of multiconstituent soil analyses through near-infrared spectroscopy(NIRS)and an SOC mineralization *** tool provides forecasts of SOC sequestration over *** analyses by NIRS have been calibrated and validated for farmer fields in European countries,China,New Zealand,and *** indicate a high accuracy of determination for SOC(R^(2)≥0.93),and for inorganic C,soil texture,and soil bulk *** oxidizable soil C is used as proxy for active SOC,to detect early management-induced changes in SOC contents,and is also quantified by NIRS(R^(2)=0.92).A pedotransfer function is used to convert the results of the soil analyses to SOC sequestration in kg·ha^(-1)C as well as CO_(2).In conclusion,the tool allows fast,quantitative,and action-driven monitoring of SOC sequestration in farmer fields,and thereby is an essential tool for monitoring progress of SDG13.

关键词： 4 per 1000 initiative carbon sequestration climate action farmer fields SDG13 soil organic carbon soil testing

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Cost-effectiveness of patient specific vs conventional instrumentation for total knee arthroplasty:A systematic review and meta-analysis

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World Journal of Orthopedics 2023年第6期14卷 458-470页

作者： Isobel M Dorling Lars Geenen Marion J L F Heymans jasper Most Bert Boonen martijn G M Schotanus Department of Orthopaedic Surgery and Traumatology Zuyderland Medical CenterSittard-Geleen 6162 BGLimburgNetherlands Zuyderland Academy Zuyderland Medical CenterSittard-Geleen 6155 NHLimburgNetherlands School of Care and Public Health Research Institute(CAPHRI) Faculty of HealthMedicine and Life SciencesMaastricht 6229 ERLimburgNetherlands Department of Orthopaedic Surgery and Traumatology Maastricht University Medical CenterMaastricht 6229 HXLimburgNetherlands

BACKGROUND Over the past years,patient specific instrumentation(PSI)for total knee arthroplasty(TKA)has been implemented and routinely *** clear answer has been given on its associated cost and cost-effectiveness when compared to conventional instrumentation(CI)for *** To compare the cost and cost-effectiveness of PSI TKA compared to CI *** A literature search was performed in healthcare,economical healthcare,and medical databases(MEDLINE,EMBASE,CINAHL,Web of Science,Cochrane Library,EconLit).It was conducted in April 2021 and again in January *** literature included randomised controlled trials,retrospective studies,prospective studies,observational studies,and case control *** studies were assessed on methodological *** outcomes included incremental cost-effectiveness ratio,quality-adjusted life years,total costs,imaging costs,production costs,sterilization associated costs,surgery duration costs and readmission rate *** eligible studies were assessed for risk of ***-analysis was performed for outcomes with sufficient *** Thirty-two studies were included into the systematic *** were included in the metaanalysis.3994 PSI TKAs and 13267 CI TKAs were included in the sample *** methodological quality of the included studies,based on Consensus on Health Economic Criteria-scores and risk of bias,ranged from average to *** TKA costs less than CI TKA when considering mean operating room time and its associated costs and tray sterilization per patient *** TKA costs more compared to CI TKA when considering imaging and production *** total costs per patient case,PSI TKA is more expensive in comparison to CI ***-analysis comparing total costs for PSI TKA,and CI TKA showed a significant higher cost for PSI *** Cost for PSI and CI TKA can differ when considering distinct aspects of their *** costs per patient case are increased for PSI TKA whe

关键词： Total knee arthroplasty Patient specific instrumentation Instrumentation for total knee arthroplasty Cost-effectiveness Systematic review

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改进缺陷,套刻和聚焦性能的第五世代浸没式曝光系统(英文)

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电子工业专用设备 2008年第3期37卷 13-19页

作者： Jan Mulkens Bob Streefkerk Hans jasper Jos de Klerk Fred de Jong Leon Levasier martijn Leenders ASML Netherlands B.V.De Run 6501 5504 DR VeldhovenThe Netherlands

论述了第五世代双扫描平台浸液式扫描曝光机的性能和进展。表明了在高速扫描状态下有生产价值的套刻和聚焦性能的实现。浸液式设备更多的关键部分与缺陷有关,而且该机的改进是通过有生产价值的缺陷水平方面来体现的。为了保持这种缺陷... 详细信息

论述了第五世代双扫描平台浸液式扫描曝光机的性能和进展。表明了在高速扫描状态下有生产价值的套刻和聚焦性能的实现。浸液式设备更多的关键部分与缺陷有关,而且该机的改进是通过有生产价值的缺陷水平方面来体现的。为了保持这种缺陷水平的改进效果,需要在圆片应用中进行专门稳定的测量。特加是边缘空泡除去(EBR)设计和圆片斜面良流线性是很重要的。

关键词：浸液式扫描曝光机套刻和聚焦性能缺陷改进污染粒子控制

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