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热带农业科技 2017年第3期40卷 34-35页

作者：许欣景高锋何明霞张春霞刘静方艺伟王文兵杨天伟云南省热带作物科学研究所云南景洪666100

以暗褐网柄牛肝菌菌渣为基质肥料,设计不同菌渣土壤配方进行青菜栽培试验,对青菜的采收时间、株高、产量进行比较分析。结果表明,加入发酵菌渣的基质栽种的青菜株高、产量极显著优于菜园土基质。

关键词：暗褐网柄牛肝菌菌渣基质栽培青菜

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暗褐网柄牛肝菌菌种不同保藏方法的效果研究

热带农业科技 2020年第3期43卷 34-36,46页

作者：何明霞刘静杨天伟许欣景高锋方艺伟王文兵张春霞云南省热带作物科学研究所云南景洪666100

研究蒸馏水15℃、蒸馏水室温、5%海藻糖+20%甘油-80℃、斜面种15℃4种不同保藏方法对暗褐网柄牛肝菌菌丝生长及出菇的影响,结果表明:蒸馏水15℃保藏,暗褐网柄牛肝菌菌丝萌发速度最快,只需(4.20±0.28)d;菌丝呈黄褐色、浓密、粗壮,长满... 详细信息

研究蒸馏水15℃、蒸馏水室温、5%海藻糖+20%甘油-80℃、斜面种15℃4种不同保藏方法对暗褐网柄牛肝菌菌丝生长及出菇的影响,结果表明:蒸馏水15℃保藏,暗褐网柄牛肝菌菌丝萌发速度最快,只需(4.20±0.28)d;菌丝呈黄褐色、浓密、粗壮,长满菌袋的时间最短(27.14±1.57)d;覆土(13.86±1.08)d开始出菇,子实体平均单菇重为(94.54±1.26)g,是中长期(12个月)保藏暗褐网柄牛肝菌菌种的适宜方法。

关键词：暗褐网柄牛肝菌菌种保藏菌丝生长出菇

Super enhancer-driven genes-based identification of serum EFNA1 and MMP13 as potential biomarkers for early detection of esophageal squamous cell carcinoma

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Super enhancer-driven genes-based identification of serum EF...

2022CCTB中国肿瘤标志物学术大会暨中国整合肿瘤学...

作者： Lingyu Chu hao chen wangkai fang chaoqun Hong haiying Zou yuhui Peng fangcai Wu yiwei Xu jianjun Xie Department of Clinical Laboratory Medicine the Cancer Hospital of Shantou University Medical College 汕头大学医学院中山大学肿瘤防治中心(中山大学附属肿瘤医院中山大学肿瘤研究所)

Background:Super-enhancers(SEs) play a key role in promoting cancer ***,we aimed to identify secreted proteins encoded by SE-driven genes as diagnostic biomarkers for esophageal squamous cell carcinoma(ESCC).Methods:We integrated ChIP-Seq,secretome data,GEO data and Kaplan-Meier survival analysis to screen protential secreted proteins encoded by SE-driven *** enzyme-linked immunosorbent assay(ELISA),targeted secreted proteins were selected in a small size of samples and varified in a multi-center validation stage(345 in test cohort and 231 in validation cohort).Receiver operating characteristics(ROC) curve were used to calculate diagnostic *** in serum levels of targeted secreted proteins were further analyzed in 85 ESCC patients before and after ***:EFNA1,MMP13,PROC and SEMA3C were identified as secreted proteins encoded by SE-driven genes,but only serum EFNA1 and MMP13 had significantly higher levels in patients with ESCC compared to normal controls(p<0.05).ROC curve showed that EFNA1combined with MMP13 provided an area under the curve(AUC) of 0.809,54.0% sensitivity and 90.5% specificity in the test cohort,and could differentiate early-stage ESCC patients from normal controls(0.797,51.1%,and 90.5%).Similar results were obtained in the validation cohort(0.806,42.6%,89.4%,and 0.831,48.1%,89.4%).In addition,the levels of serum EFNA1 and MMP13 were significantly reduced after surgical resection(p<0.05).Conclusions:Our study suggested that EFNA1 and MMP13 as secreted proteins encoded by SE-driven genes might help to diagnose early-stage ESCC.

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考虑山洪灾害影响的贝叶斯径流模拟方法

同济大学学报（自然科学版） 2022年第4期50卷 545-554页

作者：梁冀雨刘曙光周正正钟桂辉方琦甄亿位同济大学土木工程学院上海200092

山洪灾害壅高河道水位带来的流量放大作用影响了贝叶斯径流模拟方法在山丘区流域的表现。针对这一问题,以汶川地震后山洪灾害频发的都江堰白沙河流域为研究区域,探究引发流域山洪灾害的临界雨量,引入线性放大系数修正山洪灾害对流量的... 详细信息

山洪灾害壅高河道水位带来的流量放大作用影响了贝叶斯径流模拟方法在山丘区流域的表现。针对这一问题,以汶川地震后山洪灾害频发的都江堰白沙河流域为研究区域,探究引发流域山洪灾害的临界雨量,引入线性放大系数修正山洪灾害对流量的放大作用,耦合一阶自回归残差模型与不同异方差转换函数构建了6种贝叶斯径流模拟方案,利用GR4J模型模拟不同方案下流域出口日径流过程。研究结果表明,临界雨量与线性放大系数能够有效识别、修正山洪灾害对径流的影响,与未考虑山洪灾害影响的贝叶斯径流模拟方案相比,白沙河流域径流模拟结果的准确性、可靠性、精确性指标分别平均提升19%、32%、62%。该方法可在山洪灾害频发流域推广应用,为山丘区流域径流预报提供更为准确的科学依据。

关键词：山洪灾害贝叶斯理论异方差残差模型水文模拟

The Chinese Hα Solar Explorer(CHASE) mission: An overview

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Science China(Physics,Mechanics & Astronomy) 2022年第8期65卷 2-9页

作者： Chuan Li Cheng fang Zhen Li MingDe Ding PengFei Chen Ye Qiu Wei You Yuan Yuan MinJie An HongJiang Tao XianSheng Li Zhe Chen Qiang Liu Gui Mei Liang Yang Wei Zhang WeiQiang Cheng JianXin Chen ChangYa Chen Qiang Gu QingLong Huang MingXing Liu ChengShan Han HongWei Xin ChangZheng Chen yiwei Ni WenBo Wang ShiHao Rao HaiTang Li Xi Lu Wei Wang Jun Lin YiXian Jiang LingJie Meng Jian Zhao School of Astronomy and Space Science Nanjing University Key Laboratory for Modern Astronomy and Astrophysics (Nanjing University) Ministry of Education Shanghai Institute of Satellite Engineering Changchun Institute of Optics Fine Mechanics and Physics Chinese Academy of Sciences Shanghai Academy of Spaceflight Technology China Center for Resources Satellite Data and Application China Aerospace Science and Technology Corporation Key and Special Project Center of China National Space Administration (CNSA)

The Chinese Hα Solar Explorer(CHASE), dubbed “Xihe”—Goddess of the Sun, was launched on October 14, 2021 as the first solar space mission of China National Space Administration(CNSA). The CHASE mission is designed to test a newly developed satellite platform and to acquire the spectroscopic observations in the Hα waveband. The Hα Imaging Spectrograph(HIS)is the scientific payload of the CHASE satellite. It consists of two observational modes: raster scanning mode and continuum imaging mode. The raster scanning mode obtains full-Sun or region-of-interest spectral images from 6559.7 to 6565.9 ? and from 6567.8 to 6570.6 ? with 0.024 ? pixel spectral resolution and 1 min temporal resolution. The continuum imaging mode obtains photospheric images in continuum around 6689 ? with the full width at half maximum of 13.4 ?. The CHASE mission will advance our understanding of the dynamics of solar activity in the photosphere and chromosphere. In this paper, we present an overview of the CHASE mission including the scientific objectives, HIS instrument overview, data calibration flow, and first results of on-orbit observations.

关键词： space-based telescope solar physics chromosphere photosphere

智慧护理助力“三位一体”的智慧医院建设的探索

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智慧健康 2024年第7期10卷 9-13页

作者：于芳韩晓涛王晓莹徐鹏航空总医院北京100012 东华医为科技有限公司北京100089

早期的护士工作站起源于医院管理信息系统,作为系统的子模块而存在。随着医院信息化的不断发展,护理系统的应用范围越来越广,包括医嘱处理、护理记录、床位管理、执行单生成、护理质量和护理排班等。本文以我院新建院区“三位一体”的... 详细信息

早期的护士工作站起源于医院管理信息系统,作为系统的子模块而存在。随着医院信息化的不断发展,护理系统的应用范围越来越广,包括医嘱处理、护理记录、床位管理、执行单生成、护理质量和护理排班等。本文以我院新建院区“三位一体”的智慧医院信息化建设为出发点,明确智慧护理建设的重要性,通过规范化护理语言和护理系统的决策支持,旨在推进临床护理作业的专业化和智能化,实现医疗信息资源的共享。通过全新的护理模式推动智慧医院的建设,开启智慧护理管理的新篇章!

关键词：智慧护理知识体系规则引擎

桥梁隔离式复合材料防船撞管桩受弯性能试验与设计

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复合材料科学与工程 2023年第3期 39-43,94页

作者：高世阳方海葛益玮梁勇强南京工业大学土木工程学院南京211816

纤维增强复合材料具有轻质高强、可设计性强、耐候性好等特性,可用于桥梁防船撞领域。本文针对纤维增强复合材料缠绕管桩进行了桥梁隔离式防撞系统的研究。对纤维增强复合材料缠绕管桩构件开展了抗弯试验,对比分析了不同纤维缠绕角度和... 详细信息

纤维增强复合材料具有轻质高强、可设计性强、耐候性好等特性,可用于桥梁防船撞领域。本文针对纤维增强复合材料缠绕管桩进行了桥梁隔离式防撞系统的研究。对纤维增强复合材料缠绕管桩构件开展了抗弯试验,对比分析了不同纤维缠绕角度和管壁厚度对管桩受弯破坏模式及其力-位移曲线的影响。基于弯曲试验结果,计算了缠绕管桩的弹性模量,根据理论计算设计出悬臂桩和支撑桩两种受力形式的单根防撞管桩,继而给出了排架式管桩防撞系统的设计建议。

关键词：纤维增强复合材料缠绕管桩桥梁防撞弯曲试验理论计算

SMA-VED混合自复位支撑钢框架地震易损性与风险分析

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世界地震工程 2022年第2期38卷 10-20页

作者：吕兆华平奕炜方成陈以一同济大学建筑设计研究院(集团)有限公司上海200092 同济大学土木工程学院上海200092

本文提出了一种新型形状记忆合金(Shape Memory Alloy,SMA)-黏弹性阻尼器(Viscoelastic Damper,VED)自复位支撑,设计了普通预应力筋自复位支撑钢框架与SMA-VED自复位支撑钢框架。采用组合模型以及改进材料模型准确模拟了支撑的力学行为... 详细信息

本文提出了一种新型形状记忆合金(Shape Memory Alloy,SMA)-黏弹性阻尼器(Viscoelastic Damper,VED)自复位支撑,设计了普通预应力筋自复位支撑钢框架与SMA-VED自复位支撑钢框架。采用组合模型以及改进材料模型准确模拟了支撑的力学行为,详细讨论了考虑构件失效的模拟方法,通过试验确定了VED的失效应变范围,最后基于概率统计方法进行了易损性分析以及全周期风险分析。研究发现:SMA-VED自复位支撑可显著提升框架抗震性能;倒塌风险以及残余变形超越概率均显著低于普通预应力筋自复位支撑钢框架,下降比例最高超过50%。预应力筋断裂失效导致框架倒塌风险可提高5倍以上;SMA-VED自复位支撑失效会造成残余变形超越概率有所上升但幅度不大。总体来说,SMA-VED自复位支撑钢框架具备更好的地震鲁棒性。

关键词：自复位支撑形状记忆合金黏弹性阻尼器易损性分析风险分析抗震框架

High-quality Cymbidium mannii genome and multifaceted regulation of crassulacean acid metabolism in epiphytes

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Plant Communications 2023年第5期4卷 191-207页

作者： Weishu Fan Zheng-Shan He Mengqing Zhe Jing-Qiu Feng Le Zhang yiwei Huang fang Liu Jia-Lin Huang Ji-Dong Ya Shi-Bao Zhang Jun-Bo Yang Andan Zhu De-Zhu Li Germplasm Bank of Wild Species Kunming Institute of BotanyChinese Academy of SciencesKunmingYunnan 650201China Kunming College of Life Science University of Chinese Academy of SciencesKunmingYunnan 650201China Key Laboratory for Economic Plants and Biotechnology Kunming Institute of BotanyChinese Academy of SciencesKunmingYunnan 650201China Yuxi Normal University YuxiYunnan 653100China

Epiphytes with crassulacean acid metabolism(CAM)photosynthesis are widespread among vascular plants,and repeated evolution of CAM photosynthesis is a key innovation for micro-ecosystem ***,we lack a complete understanding of the molecular regulation of CAM photosynthesis in ***,we report a high-quality chromosome-level genome assembly of a CAM epiphyte,Cymbidium mannii(Orchidaceae).The 2.88-Gb orchid genome with a contig N50 of 22.7 Mb and 27192 annotated genes was organized into 20 pseudochromosomes,82.8%of which consisted of repetitive *** expansions of long terminal repeat retrotransposon families have made a major contribution to the evolution of genome size in Cymbidium *** reveal a holistic scenario of molecular regulation of metabolic physiology using high-resolution transcriptomics,proteomics,and metabolomics data collected across a CAM diel *** of rhythmically oscillating metabolites,especially CAM-related products,reveal circadian rhythmicity in metabolite accumulation in *** analysis of transcript and protein level regulation revealed phase shifts during the multifaceted regulation of circadian ***,we observed diurnal expression of several core CAM genes(especially bCA and PPC)that may be involved in temporal fixation of carbon *** study provides a valuable resource for investigating post-transcription and translation scenarios in ***,an Orchidaceae model for understanding the evolution of innovative traits in epiphytes.

关键词： epiphytes CAM photosynthesis multi-omics phase shifts rhythmic metabolites

An organic-inorganic hybrid based on {V16} clusteras a heterogenouscatalyst

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An organic-inorganic hybrid based on {V16} clusteras a heter...