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基于DAS-VMD的甲烷/一氧化碳痕量气体同步监测及噪声抑制方法
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作者 邵昊 袁玉洁 +2 位作者 王凯 张贝 黎奉标 《中国安全生产科学技术》 北大核心 2025年第10期88-95,共8页
为提高煤矿有毒有害气体CH_(4)和CO的实时动态监测能力,基于直接激光吸收光谱(DAS)与变分模态分解法(VMD),研究CH_(4)和CO双组份气体同步在线监测系统,并进行试验验证。针对CH_(4)和CO痕量气体,选用中心波长为1653.4 nm和2325.2 nm的2... 为提高煤矿有毒有害气体CH_(4)和CO的实时动态监测能力,基于直接激光吸收光谱(DAS)与变分模态分解法(VMD),研究CH_(4)和CO双组份气体同步在线监测系统,并进行试验验证。针对CH_(4)和CO痕量气体,选用中心波长为1653.4 nm和2325.2 nm的2台分布式反馈激光器,采用时分复用(TDM)技术,构建双组份痕量气体同步在线监测系统,克服双激光器工作时的相互干扰;优化VMD方法,实现信号分解和噪声抑制,提高检测系统的信噪比;搭建煤自燃在线监测实验平台,开展煤自燃长时间的在线监测试验。研究结果表明:降噪后CH_(4)和CO的探测极限分别为9.4×10^(-6)%与9.9×10^(-6)%,CH_(4)和CO检测极限降幅为38.4%,39.2%;所构建系统在煤自燃过程中对CH_(4)和CO体积分数变化具有良好的跟踪能力与检测可靠性。研究结果可为煤矿灾害气体的高精度、高稳定性实时监测提供可靠的技术手段,提高煤自燃早期预警能力。 展开更多
关键词 直接激光吸收光谱(das) 变分模态分解法(VMD) 甲烷 一氧化碳 痕量气体 噪声抑制
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DAS28对应关节高频超声评分与类风湿性关节炎病情活动程度的关系及临床意义
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作者 苏龙彪 钟琴 《影像研究与医学应用》 2025年第2期49-51,54,共4页
目的:探讨28关节疾病活动评分(DAS28)对应关节的高频超声评分与类风湿性关节炎(RA)病情活动程度的关系及临床意义。方法:选取2021年9月—2024年1月就诊于高州市人民医院的RA患者123例,根据DAS28将患者分为缓解组(25例)、活动组(98例)。... 目的:探讨28关节疾病活动评分(DAS28)对应关节的高频超声评分与类风湿性关节炎(RA)病情活动程度的关系及临床意义。方法:选取2021年9月—2024年1月就诊于高州市人民医院的RA患者123例,根据DAS28将患者分为缓解组(25例)、活动组(98例)。比较两组的一般资料、临床资料和高频超声评分,分析高频超声评分与RA病情活动程度的关系及临床意义。结果:两组性别、体质量指数、发病关节比较,差异无统计学意义(P>0.05);活动组年龄、C反应蛋白(CRP)、血沉(ESR)、骨侵蚀评分、关节积液评分、滑膜内血流信号评分、滑膜厚度评分均高于缓解组,病程长于缓解组,差异有统计学意义(P<0.05);经Pearson相关性分析,骨侵蚀、关节积液、滑膜内血流信号、滑膜厚度评分与RA病情活动程度呈正相关(P<0.05);骨侵蚀、关节积液、滑膜内血流信号、滑膜厚度评分联合诊断RA的AUC为0.896,灵敏度为92.54%,优于各指标单独预测,差异有统计学意义(P<0.05)。结论:高频超声评分与RA病情活动程度呈正相关,且高频超声评分联合诊断RA患者病情活动程度的灵敏度好,临床应用价值也较高。 展开更多
关键词 类风湿性关节炎 das28 高频超声评分 病情活动程度
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带Markov拓扑的多智能体系统在DoS攻击和DAs下的均方一致性
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作者 陈钊杰 叶钊显 +2 位作者 高钰博 周霞 马忠军 《应用数学》 北大核心 2025年第3期670-680,共11页
研究具有Markov切换拓扑的非线性多智能体系统在遭受拒绝服务(DoS)攻击和欺骗攻击(DAs)下的领导-跟随均方一致性问题.采用Bernoulli随机变量序列来描述多智能体系统随机受到DoS攻击或DAs.当系统遭受网络攻击时,多智能体之间的网络通讯... 研究具有Markov切换拓扑的非线性多智能体系统在遭受拒绝服务(DoS)攻击和欺骗攻击(DAs)下的领导-跟随均方一致性问题.采用Bernoulli随机变量序列来描述多智能体系统随机受到DoS攻击或DAs.当系统遭受网络攻击时,多智能体之间的网络通讯拓扑的参数和结构发生随机改变,将其建模为Markov切换拓扑.基于随机微分方程和分布式控制理论,应用随机分析方法和Lyapunov直接法,得到系统实现领导-跟随均方一致的充分条件,并通过数值仿真验证了所得结果的正确性和方法的有效性. 展开更多
关键词 非线性多智能体系统 DOS攻击 das Markov切换拓扑 均方一致性
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复杂黄土塬区DAS井地联采解释技术及应用
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作者 陈策 陈浩林 +4 位作者 李嘉宁 王学刚 周丽萍 李相文 安树杰 《石油地球物理勘探》 北大核心 2025年第5期1234-1246,共13页
复杂黄土塬对地震波能量的吸收衰减一直是地球物理学者关注的焦点之一,其地震资料分辨率和信噪比提升困难,难以满足老油区油藏精细描述和剩余油挖潜的需求。为此,在应用常规井中地震和地面地震资料解释技术的基础上,综合利用DAS 3D-VSP... 复杂黄土塬对地震波能量的吸收衰减一直是地球物理学者关注的焦点之一,其地震资料分辨率和信噪比提升困难,难以满足老油区油藏精细描述和剩余油挖潜的需求。为此,在应用常规井中地震和地面地震资料解释技术的基础上,综合利用DAS 3D-VSP成像数据,开展面向油藏精细描述的配套解释技术研究,形成了基于井地联采数据的解释性预处理、储层预测、缝网刻画等技术系列。在鄂尔多斯盆地东部某区块,应用基于井地联采数据的叠后自适应频谱拓宽高分辨率处理技术,地震资料主频可提高5 Hz,频带拓宽25 Hz;基于DAS 3DVSP数据的波形指示薄储层反演技术能够准确识别厚度3~5 m单砂体,各层系验证井综合符合率达到86.32%;基于倾角方位扫描约束的缝网识别技术实现了低序级断裂—缝网的有效预测;基于DAS井地联采数据,形成了一套井地+井震油藏精细描述技术,储层刻画精度提升15%。应用结果表明,基于DAS井地联合勘探的配套技术具有推广价值。 展开更多
关键词 复杂黄土塬 das井地联合勘探 3D-VSP 自适应频谱拓宽 波形指示反演 缝网预测
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基于分布式光纤声波传感技术(DAS)的地下管道、隧道侵入监测方法研究 被引量:3
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作者 曹鹏涛 韦义师 +1 位作者 李轶 吴奇 《物探化探计算技术》 2025年第1期104-116,共13页
地铁隧道沿线入侵事件造成地铁线路变形破坏,地下管道沿线人为破坏、野蛮施工引发安全事故与财产损失,有必要在隧道沿线与地下管道沿线进行监测与预警,及时发现入侵破坏处,进行阻止或者及时开展补救维修降低事故损失。分布式光纤声波传... 地铁隧道沿线入侵事件造成地铁线路变形破坏,地下管道沿线人为破坏、野蛮施工引发安全事故与财产损失,有必要在隧道沿线与地下管道沿线进行监测与预警,及时发现入侵破坏处,进行阻止或者及时开展补救维修降低事故损失。分布式光纤声波传感(DAS)技术,具有动态在线监测、大范围密集测量、方便布设免维护等独特优势。通过在地下轨道交通、地下管道沿线布设分布式光纤,采用DAS技术对光纤沿线外界扰动进行监测,针对传统的时频分析算法不适用分析DAS信号,笔者采用基于优化S变换的时频分析方法,将DAS信号变换到时间-频率域,根据不同振动信号的时频特征差异,在时间频率域对不同振动信号进行分类识别、精确定位,并对超过阈值的侵入信号进行预警。通过数值模拟分析以及实际地铁线路区间DAS监测实验,结果表明基于优化S变换的DAS监测方法技术,对不同主频振动信号具有较强识别监测能力,并且具有监测距离长、响应及时等特点,可以实现长距离、大范围密集测量、动态、实时监测预警,为城市地下管道、地下轨道交通沿线监测提供了一种快速准确的解决方案。 展开更多
关键词 分布式光纤声波传感(das) 监测预警 时频分析
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基于DTS与DAS测试的储气库环空起压井漏点判断方法实践
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作者 乔松涛 刘海波 +2 位作者 胡建合 李筱靓 王世鹏 《石油化工设备技术》 2025年第4期61-66,I0004,共7页
某储气库注采井投入生产后经历多周期注采,长期承受交变载荷变化影响,其油管与油套环空、油套与技套环空、技套与表套环空可能会出现起压现象;同时,各级环空长期承受高压,易破坏井筒密封完整性,造成注入天然气窜漏,影响井控安全和正常... 某储气库注采井投入生产后经历多周期注采,长期承受交变载荷变化影响,其油管与油套环空、油套与技套环空、技套与表套环空可能会出现起压现象;同时,各级环空长期承受高压,易破坏井筒密封完整性,造成注入天然气窜漏,影响井控安全和正常生产。造成各级环空起压的原因多达十几种,该储气库目前仅依靠注采井压力、温度,以及环空保护液液面监测数据无法准确判断泄漏点和具体泄漏途径。为了精准治理和有效管控环空起压情况,引入基于DTS与DAS技术的光纤测试方法。文章介绍了DTS与DAS光纤测试技术原理,以及该技术在几口典型井中的应用情况。应用结果显示,利用该技术可有效判断漏点位置,为下一步对症治理环空起压现象提供支持,对其他储气库环空起压井的治理也有一定的参考意义。 展开更多
关键词 储气库 环空起压 光纤 漏点 DTS das
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基于DAS的管道内检测器跟踪定位方法及应用
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作者 付文棣 孙明楠 申俊 《油气田地面工程》 2025年第12期31-36,共6页
目前为了解决市场主流基于声发射、次声波、低频电磁波等原理的地面定点标记方法无法满足内检测器分布式实时跟踪需求的问题,利用管道同沟敷设光纤以及基于分布式光纤传感的光纤传感解调设备,结合“端、边、云”物联网技术架构,研发了... 目前为了解决市场主流基于声发射、次声波、低频电磁波等原理的地面定点标记方法无法满足内检测器分布式实时跟踪需求的问题,利用管道同沟敷设光纤以及基于分布式光纤传感的光纤传感解调设备,结合“端、边、云”物联网技术架构,研发了一套管道内检测器跟踪定位系统。同时,制定了一套管道内检测器跟踪定位的现场操作技术流程,解决了由于同沟光纤缠绕导致的光纤皮长与管道里程不一致,从而引发定位精度低的问题。在西南地区某天然气集输管道内检测作业现场进行的应用试验表明,该系统能够实现内检测器的分布式、高精度、实时跟踪定位。试验结果显示,系统推断内检测器通过的时间与MARK盒记录的时间差值小于3 s,根据各区间内检测器的运行速度,定位误差范围为9.84 m以内。 展开更多
关键词 分布式光纤传感技术(das) 内检测器 跟踪定位 管道 光纤
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水平井油水两相流入DAS响应特征实验研究
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作者 罗红文 李海潭 +5 位作者 李海涛 魏操 杨平 左凯 张玺亮 邹敬丹 《测井技术》 2025年第6期970-978,共9页
为明确水平井生产过程中不同地层流体流入井筒时的声波响应特征,解决分布式光纤声波传感(Distributed-fiber Acoustic Sensing,DAS)数据在产出剖面解释中面临的信号复杂、定量识别困难等问题,通过设计并开展室内物理模拟实验,系统研究... 为明确水平井生产过程中不同地层流体流入井筒时的声波响应特征,解决分布式光纤声波传感(Distributed-fiber Acoustic Sensing,DAS)数据在产出剖面解释中面临的信号复杂、定量识别困难等问题,通过设计并开展室内物理模拟实验,系统研究了不同产量、含水率及流体黏度条件下径向流入水平井筒过程中产生的声波信号特征。实验模拟了油、水两相流在多种工况下的流动状态,采用DAS系统采集相应声波数据,并综合运用快速傅里叶变换(Fast Fourier Transform,FFT)与数字滤波技术对原始信号进行处理,以提取不同模拟条件下的有效频幅特征参数。在此基础上,分析了水平井两相流入过程中DAS信号的响应规律,绘制了声波能量与流体径向流入速度之间的关系图版,并通过数据回归方法,首次构建了综合考虑黏度、流速与含水率这3种因素协同作用的DAS响应模型库,实现了不同模拟工况下两相流入速度与DAS响应之间的定量化表征。研究结果表明:①DAS信号的能量强度与流体径向流入速度呈显著正相关,且在特定频带范围内对流速变化尤为敏感;②含水率的变化对声波频谱结构具有明显影响,不同含水条件下主频特征存在可识别的差异;③流体黏度的增加会改变声波信号的衰减特性,进而影响DAS响应幅值;④所建立的响应模型库能够有效反映多因素耦合作用下DAS响应与流入速度之间的量化关系,回归模型的决定系数R^(2)均大于0.9。该研究建立的考虑多因素协同的DAS响应模型库,为基于DAS数据的水平井油水两相流产出剖面定量反演提供了可靠的模型基础与方法支撑,对推动DAS技术在水平井生产动态监测中的精准应用具有重要价值。 展开更多
关键词 声波响应特征 油水两相 分布式光纤声波传感(das) 物模实验 关系模型库 水平井
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Reporting quality of randomized controlled trials on acupuncture and manipulation for greater occipital neuralgia evaluated using the CONSORT statement and STRICTA checklist
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作者 Liu Liguo Qiu Mingwang +3 位作者 Huang Yanling Fan Zhiyong Wu Shan Guo Rusong 《中国组织工程研究》 北大核心 2025年第30期6566-6573,共8页
OBJECTIVE:In recent years,the number of clinical research reports on acupuncture and manipulation for the treatment of greater occipital neuralgia has gradually increased,but the quality is uneven.There is currently n... OBJECTIVE:In recent years,the number of clinical research reports on acupuncture and manipulation for the treatment of greater occipital neuralgia has gradually increased,but the quality is uneven.There is currently no literature evaluating the quality of published reports,which is not conducive to the promotion of clinical use of these therapies.Therefore,this article assessed the reporting quality of randomized controlled trials on acupuncture and manipulation for greater occipital neuralgia.METHODS:Cochrane Library,PubMed,Web of Science,Embase,China National Knowledge Infrastructure(CNKI),VIP,WanFang Data,and Chinese BioMedical Literature Database(CBM)from inception to May 20,2024 were searched.The reporting quality of included randomized controlled trials was independently evaluated by two investigators using the CONSORT statement,STRICTA checklist,and Cochrane bias of risk assessment tool.A third investigator resolved any disagreement.RESULTS:A total of 62 articles were included.Based on the CONSORT statement,59.46%(22/37)of all entries had a reporting rate of less than 50%,mainly including“Identification as a randomized trial in the title(1/62,1.61%),”“How sample size was determined(7/62,11.29%),”“Implementation(1/62,1.61%),”“Blinding(1/62,1.61%),”and“Reports of Funding(4/62,6.45%).”According to the STRICTA checklist,29.41%(5/17)of all entries had a reporting rate of less than 50%,mainly including“Details of other interventions(7/58,12.07%),”“Setting and context of treatment(0/58,0%),”and“Description of participating acupuncturists(0/58,0%).”CONCLUSION:The reporting quality of randomized controlled trials on acupuncture and manipulation therapy for greater occipital neuralgia remains low.Future researchers need to make greater efforts to strictly adhere to the CONSORT statement and STRICTA checklist during trial design,implementation,and reporting.This will facilitate the standardization of research in this field and enhance the reliability and reproducibility of the research results. 展开更多
关键词 reporting quality ACUPUNCTURE MANIPULATION CONSORT statement STRICTA checklist ROB clinical randomized controlled trials greater occipital neuralgia
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An EDCC-EMD analysis-based network for DAS VSP data denoising in frequency domain
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作者 Huan-Huan Tang Shi-Jun Cheng +1 位作者 Wu-Qun Li Wei-Jian Mao 《Petroleum Science》 2025年第5期1929-1945,共17页
Distributed acoustic sensing(DAS)has rapidly emerged as a transformative technology in seismic exploration,particularly in vertical seismic profiles(vsP).However,the acquired vsP data suffer from strong coherent DAs c... Distributed acoustic sensing(DAS)has rapidly emerged as a transformative technology in seismic exploration,particularly in vertical seismic profiles(vsP).However,the acquired vsP data suffer from strong coherent DAs coupling noise and random noise.Current deep learning denoising methods,dependent on noise labels derived from conventional denoising techniques,fall short in addressing the unique noise properties inherent in DAS data.To address this challenge,we propose an exponential decay curve-constrained empirical mode decomposition(EDcc-EMD)analysis-based supervised denoising network.Our method begins with extracting the initial noise from the field DAs vsP data through the traditional EMD method.Despite containing some signal leakage,this noise is further processed through EMD to derive intrinsic mode functions(IMFs).We,then,analyze the correlation coefficients between these IMFs and the initial noise,applying an exponential decay curve(EDC)law to isolate pure noise.This refined noise data serves as accurate labels,enhancing the denoising network's precision.Meanwhile,most of the methods usually consider the t-x domain features and ignore the important frequency-domain features.Consequently,we train our network with frequency-domain data instead of time domain data,capitalizing on the more distinct separation of noise and signal characteristics,thereby facilitating more effective noise-signal discrimination.The experimental results demonstrate that our method significantly enhances the denoising performance and successfully recovers weak signals. 展开更多
关键词 das Random noise Coupling noise EDCC-EMD Deep learning
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Corrigendum regarding updated Declaration of Competing Interest statements in previously published articles
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《Resources Chemicals and Materials》 2025年第3期156-156,共1页
Declaration of Competing Interest statements is updated in the published version of the following articles that appeared in issues of Resources Chemicals and Materials.The appropriate updated Declaration of Competing ... Declaration of Competing Interest statements is updated in the published version of the following articles that appeared in issues of Resources Chemicals and Materials.The appropriate updated Declaration of Competing Interest state-ments,provided by the Authors,are included below. 展开更多
关键词 declaration competing interest statements ARTICLES declaration competing interest CORRIGENDUM competing interest DECLARATION UPDATES PUBLICATIONS
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The Role of Internal Audit in Improving the Quality of Government Financial Statements:A Literature Based Study Agency Theory
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作者 Nova Fernita Samosir Aninditya Amanda +1 位作者 Iskandar Muda Erlina 《Journal of Modern Accounting and Auditing》 2025年第3期151-158,共8页
Internal audit plays a strategic role in ensuring the reliability of government financial statements,which are essential tools for achieving public financial accountability and transparency.This study aims to analyze ... Internal audit plays a strategic role in ensuring the reliability of government financial statements,which are essential tools for achieving public financial accountability and transparency.This study aims to analyze the role of internal audit in improving the quality of government financial reporting using a literature review approach based on agency theory.The method employed is a systematic literature review of 12 scholarly articles(7 national and 5 international),as well as relevant books and official reports published within the last five years(2019-2024).The findings indicate that an effective and independent internal audit can reduce information asymmetry between the government(agent)and the public(principal),enhance compliance with Government Accounting Standards(SAP),and strengthen internal controls and financial governance.This study concludes that a competent internal audit function is a critical prerequisite for producing reliable,relevant,and accountable financial statements.The findings support agency theory and offer key recommendations for strengthening internal audit practices in the public sector. 展开更多
关键词 internal audit financial statement quality GOVERNMENT agency theory literature review
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基于用户感知的5G无源DAS性能增强的方案研究
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作者 颉友军 《数字通信世界》 2025年第10期1-3,7,共4页
针对某酒店5G无源DAS室内场景中用户投诉业务感知下降及网络容量受限等问题,本研究提出一种融合终端UE、DAS系统和楼层间信号协同的创新方案,通过改造和挖潜网络从SISO变为MIMO系统。实验验证该方案可保证网络覆盖无影响,改造后5G上传... 针对某酒店5G无源DAS室内场景中用户投诉业务感知下降及网络容量受限等问题,本研究提出一种融合终端UE、DAS系统和楼层间信号协同的创新方案,通过改造和挖潜网络从SISO变为MIMO系统。实验验证该方案可保证网络覆盖无影响,改造后5G上传和下载平均速率分别提升74.74%和102.70%,从根本上低成本解决了用户反应的视频卡顿、游戏不流畅及网络容量不足问题,为5G室分网络的高质量服务提供理论支撑与技术路径,可全面进行推广应用。 展开更多
关键词 5G 无源das系统 性能增强 MIMO 用户感知
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Erratum regarding missing Ethical Statements and Participant’s Consents in previously published articles
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《Allergy Medicine》 2025年第2期54-54,共1页
Ethical Statements and Participant’s Consents were not included in the published version of the following articles that appeared in previous issues of Allergy Medicine.The appropriate Ethical Statements and Particip... Ethical Statements and Participant’s Consents were not included in the published version of the following articles that appeared in previous issues of Allergy Medicine.The appropriate Ethical Statements and Participant’s Consents provided by the Authors,are included below:“Exploring drug-induced toxic epidermal necrolysis:A case series and comprehensive review”[Allergy Medicine,Volume 3,March 2025,100011]https://doi.org/10.1016/j.allmed.2024.100011 Ethical Statement:This research involves retrospective case analyses using de-identified patient data.There were no prospective interventions,and informed consent has been obtained. 展开更多
关键词 case series retrospective case participant consents drug induced toxic epidermal necrolysis retrospective analysis ethical statements
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Erratum regarding missing Declaration of Competing Interest statements in previously published articles
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《Water Science and Engineering》 2025年第3期399-400,共2页
The Declaration of Competing Interest statements were not included in the published version of the following articles that appeared in previous issues of Water Science and Engineering.The appropriate Declaration of Co... The Declaration of Competing Interest statements were not included in the published version of the following articles that appeared in previous issues of Water Science and Engineering.The appropriate Declaration of Competing Interest statements,provided by authors,are included below. 展开更多
关键词 declaration competing interest statements erratum ARTICLES water science engineeringthe competing interest DECLARATION water science engineering declaration competing interest statementsprovided
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Erratum regarding missing Declaration of Competing Interest statements in previously published articles
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《Water Science and Engineering》 2025年第3期393-394,共2页
The Declaration of Competing Interest statements were not included in the published version of the following articles that appeared in previous issues of Water Science and Engineering.The appropriate Declaration Compe... The Declaration of Competing Interest statements were not included in the published version of the following articles that appeared in previous issues of Water Science and Engineering.The appropriate Declaration Competing Interest statements,provided by authors,are included below. 展开更多
关键词 declaration competing interest statements erratum ARTICLES declaration competing interest statementsprovided water science engineeringthe competing interest DECLARATION water science engineering
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Bronchial artery embolization for hemoptysis:a consensus statement by the Chinese College of Interventionalists
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作者 Jianfei Tu Zhongzhi Jia +11 位作者 Binyan Zhong Bin Shen Guodong Zhang Dengke Zhang Haipeng Yu Yiping Chen Xi Liu Liming Wang Gaojun Teng Sen Jiang Jiansong Ji Clinical Guidelines Committee of Chinese College of Interventionalists 《World Journal of Emergency Medicine》 2025年第3期197-205,共9页
Hemoptysis is defined as bleeding originating from the respiratory tract distal to the larynx and is associated with a wide spectrum of underlying conditions,including bronchiectasis,pulmonary malignancies,tuberculosi... Hemoptysis is defined as bleeding originating from the respiratory tract distal to the larynx and is associated with a wide spectrum of underlying conditions,including bronchiectasis,pulmonary malignancies,tuberculosis,aspergillosis,and vascular malformations.^([1-3]) A metaanalysis involving patients with massive hemoptysis reported a mortality rate of 3.5%.^([4])This underscores the critical importance of prompt and eff ective embolization of the responsible artery to improve outcomes,particularly in patients presenting with life-threatening hemoptysis. 展开更多
关键词 bronchial artery embolization respiratory tract consensus statement vascular malformations massive hemoptysis HEMOPTYSIS mortality rate Chinese College Interventionalists
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Erratum regarding missing Declaration of Competing Interest statements in previously published articles
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《Water Science and Engineering》 2025年第3期397-398,共2页
The Declaration of Competing Interest statements were not included in the published version of the following articles that appeared in previous issues of Water Science and Engineering.The appropriate Declaration Compe... The Declaration of Competing Interest statements were not included in the published version of the following articles that appeared in previous issues of Water Science and Engineering.The appropriate Declaration Competing Interest statements,provided by authors,are included below. 展开更多
关键词 declaration competing interest statements erratum ARTICLES declaration competing interest statementsprovided water science engineeringthe competing interest DECLARATION water science engineering
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Erratum regarding missing Declaration of Competing Interest statements in previously published articles
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《Water Science and Engineering》 2025年第3期395-396,共2页
The Declaration of Competing Interest statements were not included in the published version of the following articles that appeared in previous issues of Water Science and Engineering.The appropriate Declaration of Co... The Declaration of Competing Interest statements were not included in the published version of the following articles that appeared in previous issues of Water Science and Engineering.The appropriate Declaration of Competing Interest statements,provided by authors,are included below. 展开更多
关键词 declaration competing interest statements erratum ARTICLES water science engineeringthe competing interest DECLARATION water science engineering declaration competing interest statementsprovided
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Erratum regarding missing Declaration of Competing Interest statements in previously published articles
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《Water Science and Engineering》 2025年第3期391-392,共2页
The Declaration of Competing Interest statements were not included in the published version of the following articles that appeared in previous issues of Water Science and Engineering.The appropriate Declaration Compe... The Declaration of Competing Interest statements were not included in the published version of the following articles that appeared in previous issues of Water Science and Engineering.The appropriate Declaration Competing Interest statements,provided by authors,are included below. 展开更多
关键词 declaration competing interest statements erratum ARTICLES declaration competing interest statementsprovided water science engineeringthe competing interest DECLARATION water science engineering
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