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昆布在辅助早妊流产的作用及其与前列腺素F2a的关系

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温州医学院学报 1982年第1期 23-27页

作者：叶碧绿 J.E.tyson 温州医学院妇产科学教研组加拿大曼尼托巴大学

对早妊流产病人放置昆布前后之血浆前列腺素代谢产物,13、14—去氢—15—酮前列腺素2α（PGFM）作了测定。 71例妇女随机分为试验组或对照组。宫颈扩张度在放置昆布前为3.0±0.1mm,放置15小时后达10.2±0.2mm （P<0.001）。血浆PGFM在... 详细信息

对早妊流产病人放置昆布前后之血浆前列腺素代谢产物,13、14—去氢—15—酮前列腺素2α（PGFM）作了测定。 71例妇女随机分为试验组或对照组。宫颈扩张度在放置昆布前为3.0±0.1mm,放置15小时后达10.2±0.2mm （P<0.001）。血浆PGFM在放置前为28.3±2.4微微克/毫升,昆布取出时为43.0±2.7微微克/毫升（P<0.001）,对照组之PGFM浓度无变化。血浆PGFM浓度与病人症状无关。昆布的作用主要为其本身之吸水性,膨胀后造成宫颈机械性扩张,也可能改变子宫前列腺素F2α的释放或降解,故生化及机械作用可能为昆布促进宫颈扩张之作用机制。

关键词：昆布血浆宫颈扩张前列腺素女用避孕药 F2a

UAS-Based Plant Phenotyping for Research and Breeding Applications

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Plant Phenomics 2021年第1期3卷 242-262页

作者： Wei Guo Matthew E.Carroll Arti Singh tyson L.Swetnam Nirav Merchant Soumik Sarkar Asheesh K.Singh Baskar Ganapathysubramanian Graduate School of Agricultural and Life Sciences The University of TokyoJapan Department of Agronomy Iowa State UniversityAmesIowaUSA BIO5 Institute University of ArizonaTucsonUSA Data Science Institute University of ArizonaTucsonUSA Department of Mechanical Engineering Iowa State UniversityAmesIowaUSA

Unmanned aircraft system(UAS)is a particularly powerful tool for plant phenotyping,due to reasonable cost of procurement and deployment,ease and flexibility for control and operation,ability to reconfigure sensor payloads to diversify sensing,and the ability to seamlessly fit into a larger connected phenotyping *** advantages have expanded the use of UAS-based plant phenotyping approach in research and breeding *** paper reviews the state of the art in the deployment,collection,curation,storage,and analysis of data from UAS-based phenotyping *** discuss pressing technical challenges,identify future trends in UAS-based phenotyping that the plant research community should be aware of,and pinpoint key plant science and agronomic questions that can be resolved with the next generation of UAS-based imaging modalities and associated data analysis *** review provides a broad account of the state of the art in UAS-based phenotyping to reduce the barrier to entry to plant science practitioners interested in deploying this imaging modality for phenotyping in plant breeding and research areas.

关键词： breeding Plant payload

美国航空周刊2016航空航天摄影大赛最佳作品

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军工文化 2016年第12期 15-17页

作者： tyson V.Rininger 颜思铭《国际航空》杂志

一架1928年的寇蒂斯-莱特Travel Air 4000（C/N 416,画面前方）和一架1929年的寇蒂斯-莱特Robin（C/N 237,画面后方）在得克萨斯州上空飞行。第一名一队喷气式客机在波士顿洛根国际机场（BOS）排队准备出发。第二名一架客机在波士顿洛... 详细信息

一架1928年的寇蒂斯-莱特Travel Air 4000（C/N 416,画面前方）和一架1929年的寇蒂斯-莱特Robin（C/N 237,画面后方）在得克萨斯州上空飞行。第一名一队喷气式客机在波士顿洛根国际机场（BOS）排队准备出发。第二名一架客机在波士顿洛根国际机场最后的进近过程中掠过马萨诸塞州温思罗普镇。

关键词：航空航天喷气式客机作品大赛摄影周刊美国国际机场

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物联网风险管理与控制

物联网风险管理与控制

不让一个劳动者“掉队” 弥合AI时代的就业障碍

作者： (加)泰森·麦考利(tyson Macaulay)

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WTO经济导刊 2018年第5期 20-21页

作者：胡文娟 LAURA tyson LENNY MENDONCA 加州大学伯克利分校哈斯商学院麦肯锡公司

近年来,越来越多的学者和政策制定者对劳动力市场上的技术影响发出警告。数以百万计的工作可能很快就会由机器来完成,这意味着被替代下来的数以百万计的工人需要具备从事新工作的技能,以应对就业挑战。

关键词：劳动力培训劳动力市场经合组织莫里尔法案农业技术教育 AI

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Formulation and Assessment of the Efficacy and Stability of an Ointment Containing Ocimum americanum ***

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Clinical Complementary Medicine and Pharmacology 2023年第1期3卷 62-72页

作者： Nakamwi Akombaetwa Lungwani tyson Muungo James Nyirenda Sergio Muwowo Aubrey Kalungia Chichonyi Moses Mukosha Chiluba Mwila Department of Pharmacy School of Health SciencesUniversity of ZambiaLusaka 10101Zambia Department of Chemistry School of Natural SciencesUniversity of ZambiaLusaka 10101Zambia Histopathology Department University Teaching HospitalLusaka 10101Zambia

Background:Ocimum americanum *** an annual herbaceous plant used to manage pain and *** of standard dosage forms,and safety and efficacy data potentially exposes users of this medicinal plant to the risk of toxic or sub-therapeutic effects,as well as drug-herb ***:The study developed a standard dosage form containing *** extract and assessed its anti-inflammatory efficacy and ***:The fusion method was used to formulate an ointment comprising acetone extract,beeswax,and *** optimization involved the application of Box-Behnken Design(BBD)to design an exper-iment whose input variables were%beeswax and%soft-paraffin and its melting *** variables were drug release and viscosity which were quantified using a vertical diffusion cell(VDC)and stanhope-seta viscometer,*** albino rats were used in carrageenan-induced rat hind paw edema(n=6/test,positive and negative control)to assess the anti-inflammatory *** studies comprised assessment of spreadability,thin layer chromatograms(TLC),and microbial growth in ointment batches stored at 25±2℃/60±5%RH and 40±2℃/75±5%***:Temperature and%beeswax significantly influenced drug release(P=0.0024).Optimal drug release and viscosity were obtained at 5.4%beeswax,89.6%soft-paraffin melted at 58℃.The predominant drug release mechanism was Higuchi(R^(2)=0.967±0.023),which implied longer contact between formulation and skin favours drug *** of edema by the ointment was comparable to 1%(w/w)diclofenac gel(t=2.1;CI=(-8.29)-1.15),and both differed significantly with negative control(t=11.3 and 13.4;CI=14.5-23.9 and 18.1-27.5 respectively).Insignificant changes in spreadability(P=0.112),absence of new spots on chromatograms,and deficiency of microbial colonies on agar plates implied physical,chemical,and microbial stability,***:A formulated ointment containing *** extract ex

关键词： O.americanum Formulation optimization Anti-inflammatory Stability

Comparison of HIV Testing among Children and Adults with Tuberculosis, Vietnam

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Journal of Tuberculosis Research 2017年第4期5卷 292-297页

作者： tyson Volkmann Binh Nguyen Ebelechukwu G. Anyalechi Kimberly N. Chapman Hedges Ho Van Anh Pham Quang Tue Nguyen Viet Nhung Eleanor S. Click Division of Global HIV and TB Centers for Disease Control and Prevention Atlanta USA Division of Tuberculosis Elimination Centers for Disease Control and Prevention Atlanta USA Vietnam National Tuberculosis Program Hanoi Vietnam

HIV testing among persons with tuberculosis (TB) results in high-yield identification of persons infected with HIV. To evaluate differences in HIV testing among children versus adults with TB in Vietnam, we collected and analyzed age-disaggregated facility and aggregated provincial data from the National Tuberculosis Program. HIV testing was incompletely documented for >70% of children, whereas adult testing data were >90% complete. Standardized training of personnel for universal HIV testing and documentation for children with TB could improve HIV case-detection and permit linking of children with HIV to antiretroviral treatment to prevent morbidity and mortality.

关键词： Surveillance Operational Research Childhood TB Pediatric

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作者： (美)尼尔·德格拉斯·泰森(Neil deGrasse tyson)

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