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基于IHHO-eLM模型的天然气乙烷回收工艺运行优化

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现代化工 2025年第1期45卷 245-249页

作者：张娟李朋飞刘平罗天娥张照健姚楠张书华玉门油田老君庙采油厂甘肃酒泉735200 玉门油田生产保障服务中心甘肃酒泉735200

为降低综合能耗,在构建RSV乙烷回收模拟流程的基础上,通过Plackett-Burman设计完成关键参数的分析和筛选,通过eLM模型实现输入与输出参数之间的非线性映射,最后基于改进哈里斯鹰(IHHO)算法实现eLM模型的优化及最优工艺参数的求解。结果... 详细信息

为降低综合能耗,在构建RSV乙烷回收模拟流程的基础上,通过Plackett-Burman设计完成关键参数的分析和筛选,通过eLM模型实现输入与输出参数之间的非线性映射,最后基于改进哈里斯鹰(IHHO)算法实现eLM模型的优化及最优工艺参数的求解。结果表明,原料气流量、脱甲烷塔压、原料气温度、干气回流比、低温分离器气相分流比、低温分离器温度和膨胀机出口压力等因素对综合能耗的影响较大,应纳入eLM模型数据库作为输入变量;对于综合能耗的预测,IHHO-eLM模型在训练集、验证集和测试集上的相关系数分别为0.9921、0.9876、0.9855,预测效果最优;参数优化后,乙烷收率降低了2.38%,液化石油气和稳定轻烃的产品指标变化不大,综合能耗可减少23.62%。

关键词： IHHO eLM RSV工艺参数优化 Plackett-Burman设计乙烷回收

Number and distribution of cranes wintering at Poyang Lake,China during 2011-2012

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Chinese Birds 2012年第3期3卷 180-190页

作者：李凤山吴建东 James harris James BURNHAM International Crane Foundation Baraboo Wisconsin 53913 USA 江西鄱阳湖国家级自然保护区 University of Wisconsin-Madison Madison Wisconsin 53706 USA

Poyang Lake is a very important wintering place for cranes in China and east *** crane surveys were conducted at Poyang Lake during the 2011/2012 winter,the first on 18-19 December 2011 and the second on 18-19 February *** survey covered the entire Poyang Lake basin,as well as two main lakes in Jiujiang (Saicheng Hu and Chi Hu),i.e.,a total of 85 sub-lakes were *** surveys recorded four species of *** first survey on 18-19 December 2011 recorded 4577 Siberian Cranes (Grus leucogeranus),mostly in Bang Hu,Sha Hu and Dahu Chi,302 Hooded Cranes (***),885 White-naped Cranes (***) and 8408 eurasian Cranes (***),for the most part in the center of the lake *** second survey on 18-19 February 2012 recorded 3335 Siberian Cranes (mostly in Poyang Lake National Nature Reserve (PLNR) and its surrounding areas),110 Hooded Cranes (largely in PLNR and its surrounding areas),283 White-naped Cranes (86％ in Bang Hu) and 2205 eurasian Cranes (particularly in Duchang and Nanjishan NNR).The number of Siberian Cranes enumerated in December was 1000 more than the second count in February *** is not possible to rule out double counting due to the close proximity of the main sites of the Siberian *** winters from 1998 to 2009,the average of the highest counts each winter was 3091,ranging from 2345 in 1996 to 4004 in *** comparison with counts taken at other times,we therefore estimate a wintering population of Siberian Cranes of ～3800-4000 at Poyang *** evidence will be needed to raise the world population *** more recent surveys indicate a continuing decline in the number of White-naped Cranes and an increase in eurasian Cranes.

关键词： crane survey Siberian Crane Hooded Crane White-napaed Crane eurasian Crane wintering population

T1影像高信号肾脏病变:DWI与MR增强检查鉴别诊断的比较

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国际医学放射学杂志 2009年第4期32卷 393-394页

作者： S. Kim M. Jain A.B. harris V.S. Lee J.S. Babb e.e. Sigmund 徐勐（译）万业达（校） Department of Radiology New York University Medical Center 560 First Ave New York NY 10016 USA. 不详

目的比较测量MR扩散加权成像（DWI）的表观扩散系数（ADC）与MR增强检查对鉴别不含脂肪T1高信号肾脏病变的能力。以组织病理学分析和随访影像作为参照标准。方法机构伦理审查委员会批准了符合HIPAA法案的回顾性研究计划,免除知情同意。... 详细信息

目的比较测量MR扩散加权成像（DWI）的表观扩散系数（ADC）与MR增强检查对鉴别不含脂肪T1高信号肾脏病变的能力。以组织病理学分析和随访影像作为参照标准。方法机构伦理审查委员会批准了符合HIPAA法案的回顾性研究计划,免除知情同意。2位观察者独立回顾性分析41例在MR T1影像上呈高信号的肾脏病变。MRI检查包括DWI和T1对比增强成像。对每一人组病变,观察者评价（a）ADC均值（±标准差）、（b）增强率和（C）为确定增强的存在而做的减影影像（可信性评分,1～5分）。

关键词： MR扩散加权成像肾脏病变减影影像鉴别诊断高信号 DWI 增强检查伦理审查委员会

LFA-1 antagonist (BIRT377) similarly reverses peripheral neuropathic pain in male and female mice with underlying sex divergent peripheral immune proinflammatory phenotypes

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Neuroimmunology and Neuroinflammation 2019年第7期6卷 12-43页

作者： Shahani Noor Melody S.Sun Arden G.Vanderwall Mara A.Havard Jacob e.Sanchez Nathan W.harris Monique V.Nysus Jeffrey P.Norenberg harrison T.West Carsten R.Wagner Lauren L.Jantzie Nikolaos Mellios erin D.Milligan Department of Neurosciences School of MedicineUniversity of New MexicoAlbuquerqueNM 87131USA Department of Anesthesiology and Critical Care University of New MexicoAlbuquerqueNM 87131USA Department of Pediatrics and Neurology Johns Hopkins University School of MedicineBaltimoreMD 21205-2196USA Department of Radiopharmaceutical Sciences College of PharmacyNew Mexico Center for Isotopes in MedicineUniversity of New MexicoAlbuquerqueNM 87131USA Department of Medicinal Chemistry University of MinnesotaCollege of PharmacyMinneapolisMN 55455USA

Aim:The majority of preclinical studies investigating aberrant glial-neuroimmune actions underlying neuropathic pain have focused on male rodent ***,studies have shown peripheral immune cells play a more prominent role than glial cells in mediating pathological pain in ***,we compared the onset and duration of allodynia in males and females,and the anti-allodynic action of a potentially novel therapeutic drug(BIRT377)that not only antagonizes the action of lymphocyte function-associated antigen-1(LFA-1)to reduce cell migration in the periphery,but may also directly alter the cellular inflammatory ***:Male and female mice were subjected to peripheral nerve injury chronic constriction injury(CCI)applying two methods,using either 4-0 or 5-0 chromic gut suture material,to examine potential sex differences in the onset,magnitude and duration of *** sensitivity before and after CCI and application of intravenous BIRT377 was *** and spinal tissues were analyzed for protein(multiplex electrochemiluminescence technology)and mRNA expression(quantitative real-time PCR).The phenotype of peripheral T cells was determined using flow ***:Sex differences in proinflammatory CCL2 and IL-1βand the anti-inflammatory IL-10 were observed from a set of cytokines analyzed.A profound proinflammatory T cell(Th17)response in the periphery and spinal cord was also observed in neuropathic ***377 reversed pain,reduced IL-1βand TNF,and increased IL-10 and transforming growth factor(TGF)-β1,also an anti-inflammatory cytokine,in both ***,female-derived T cell cytokines are transcriptionally regulated by BIRT377,as demonstrated by reducing proinflammatory IL-17A production with concurrent increases in IL-10,TGF-β1 and the anti-inflammatory regulatory T cell-related factor,***:This study supports that divergent peripheral immune and neuroimmune responses during neuropathy exists between males and

关键词： Neuropathic pain glia neuroimmune peripheral immune T cells

HIPPO artificial intelligence:Correlating automated radiographic femoroacetabular measurements with patient-reported outcomes in developmental hip dysplasia

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World Journal of experimental Medicine 2024年第4期14卷 136-146页

作者： Ahmed Alshaikhsalama Holden Archer Yin Xi Richard Ljuhar Joel e Wells Avneesh Chhabra Department of Radiology University of Texas SouthwesternDallasTX 75390United States Department of Radiology University of Texas Southwestern Medical CenterDallasTX 75235United States Department of Radiology Image BiopsyVienna 1190Austria Department of Orthopedic Surgery Baylor Scott and WhiteDallasTX 75235United States

BACKGROUND Hip dysplasia(HD)is characterized by insufficient acetabular coverage of the femoral head,leading to a predisposition for *** radiographic measurements such as the lateral center edge angle(LCeA)and Tönnis angle are essential in evaluating HD severity,patient-reported outcome measures(PROMs)offer insights into the subjective health impact on *** To investigate the correlations between machine-learning automated and manual radiographic measurements of HD and PROMs with the hypothesis that artificial intelligence(AI)-generated HD measurements indicating less severe dysplasia correlate with better *** Retrospective study evaluating 256 hips from 130 HD patients from a hip preservation clinic *** and AI-derived radiographic measurements were collected and PROMs such as the.harris hip score(HHS),international hip outcome tool(iHOT-12),short form(SF)12(SF-12),and Visual Analogue Scale of the european Quality of Life Group survey were correlated using Spearman's rank-order *** The median patient age was 28.6 years(range 15.7-62.3 years)with 82.3%of patients being women and 17.7%being *** median interpretation time for manual readers and AI ranged between 4-12 minutes per patient and 31 seconds,*** measurements exhibited weak correlations with HHS,including LCeA(r=0.18)and Tönnis angle(r=-0.24).AI-derived metrics showed similar weak correlations,with the most significant being Caput-Collum-Diaphyseal(CCD)with iHOT-12 at r=-0.25(P=0.042)and CCD with SF-12 at r=0.25(P=0.048).Other measured correlations were not significant(P>0.05).CONCLUSION This study suggests AI can aid in HD assessment,but weak PROM correlations highlight their continued importance in predicting subjective health and outcomes,complementing AI-derived measurements in HD management.

关键词： Hip dysplasia Patient reported outcome measures Deep-learning Artificial intelligence Radiographs Lateral center edge angle

harris Hawks Optimizer with Graph Convolutional Network Based Weed Detection in Precision Agriculture

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Computer Systems Science & engineering 2023年第8期46卷 1533-1547页

作者： Saud Yonbawi Sultan Alahmari T.Satyanarayana Murthy Padmakar Maddala e.Laxmi Lydia Seifedine Kadry Jungeun Kim Department of Software engineering College of Computer Science and EngineeringUniversity of JeddahJeddahSaudi Arabia King Abdul Aziz City for Science and Technology RiyadhKingdom of Saudi Arabia Chaitanya Bharathi Institute of Technology HyderabadTelanganaIndia Department of Civil engineering Vignan’s Institute of Information and Technology(A)DuvvadaVisakhapatnamAP530049India Department of Computer Science and engineering Vignan’s Institute of Information TechnologyVisakhapatnam530049India Department of Applied Data Science Noroff University CollegeKristiansandNorway Artificial Intelligence Research Center(AIRC) College of Engineering and Information TechnologyAjman UniversityAjmanUnited Arab Emirates Department of electrical and Computer engineering Lebanese American UniversityByblosLebanon Department of Software Kongju National UniversityCheonan31080Korea

Precision agriculture includes the optimum and adequate use of resources depending on several variables that govern crop *** agriculture offers a novel solution utilizing a systematic technique for current agricultural problems like balancing production and environmental *** control has become one of the significant problems in the agricultural *** traditional weed control,the entire field is treated uniformly by spraying the soil,a single herbicide dose,weed,and crops in the same *** more precise farming,robots could accomplish targeted weed treatment if they could specifically find the location of the dispensable plant and identify the weed *** may lessen by large margin utilization of agrochemicals on agricultural fields and favour sustainable *** study presents a harris Hawks Optimizer with Graph Convolutional Network based Weed Detection(HHOGCN-WD)technique for Precision *** HHOGCN-WD technique mainly focuses on identifying and classifying weeds for precision *** image pre-processing,the HHOGCN-WD model utilizes a bilateral normal filter(BNF)for noise *** addition,coupled convolutional neural network(CCNet)model is utilized to derive a set of feature *** detect and classify weed,the GCN model is utilized with the HHO algorithm as a hyperparameter optimizer to improve the detection *** experimental results of the HHOGCN-WD technique are investigated under the benchmark *** results indicate the promising performance of the presented HHOGCN-WD model over other recent approaches,with increased accuracy of 99.13%.

关键词： Weed detection precision agriculture graph convolutional network harris hawks optimizer hyperparameter tuning

Plasma Fatty Acid Composition in Men over 50 in the USA and Japan

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Food and Nutrition Sciences 2018年第6期9卷 703-710页

作者： A. Takada F. Shimizu Y. Ishii M. Ogawa T. Takao S. Koba M. R. Carnethon W. S. harris International Projects on Food and Health (NPO) Tokyo Japan Faculty of Human Life and environmental Sciences Showa Women’s University Tokyo Japan Division of Cardiology Department of Medicine Showa University School of Medicine Tokyo Japan Department of Preventive Medicine Feinberg School of Medicine of Northwestern University Chicago Illinois Department of Medicine University of South Dakota School of Medicine and Omegaquant LLC Sioux Falls USA

Background: Coronary heart disease (CHD) rates differ markedly between the US and Japan. Fatty acid profiles have been linked to risk for CHD. Few studies have compared the plasma fatty acid composition, including trans fatty acids, in Japanese and US subjects. Methods: Fasting blood samples were taken from healthy older (>age 50) American (n = 76) and Japanese (n = 44) men, and plasma levels of 23 fatty acids were analyzed by gas chromatography and expressed as a percent of total fatty acids. Results: As expected, plasma levels of long-chain ω3 fatty acids (docosahexaenoic and eicosapentaenoic acids, DHA and ePA) were higher in Japanese men and ω6 fatty acids (e.g., arachidonic acid, AA) were lower compared with American men. Plasma levels of the major industrially-produced trans fatty acids (IP-TFAs;elaidic and linoelaidic acids) were far higher in American men, and levels of the potentially cardioprotective, primarily ruminant-derived trans fatty acid palmitoelaidic acid (POA) were higher in Japanese. Plasma levels of saturated or monounsaturated fatty acids were also higher in the American men. Conclusion: There are multiple differences in plasma fatty acid profiles between American and Japanese older men. The higher levels of DHA and ePA, along with the lower levels of the IP-TFAs, are consistent with the markedly lower risk for coronary heart disease in Japan vs. the US.

关键词： Plasma Fatty Acid Composition

世界卫生组织(WHO)造血与淋巴组织肿瘤分类方案:临床顾问委员会会议报告

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白血病．淋巴瘤 2001年第3期10卷 171-181页

作者： N L harris e S Jaffe J Diebold G Flandrin H K Muller-Hermelink J Vardiman T A Lister C D Bloomfield 张凤奎郝玉书世界卫生组织中国医学科学院中国协和医科大学血液病医院

引言 :从 1995年开始 ,欧洲病理学工作者协会和血液病理学会一直致力于制定一个新的世界卫生组织 (WHO)血液恶性肿瘤分类方案 ,该分类方案包括淋巴系肿瘤、髓系肿瘤、组织细胞肿瘤和肥大细胞肿瘤。　　材料与方法 :此项 WHO计划共组成... 详细信息

引言 :从 1995年开始 ,欧洲病理学工作者协会和血液病理学会一直致力于制定一个新的世界卫生组织 (WHO)血液恶性肿瘤分类方案 ,该分类方案包括淋巴系肿瘤、髓系肿瘤、组织细胞肿瘤和肥大细胞肿瘤。　　材料与方法 :此项 WHO计划共组成十个病理学工作者委员会 ,负责确定病种和作出定义。另外还成立一个由国际血液学家和肿瘤学家组成的临床顾问委员会 (CAC)以保证该分类的临床实用性。 1997年 11月召开会议讨论了与该分类有关的临床问题。　　结果 :WHO采纳了 1994年国际淋巴瘤研究组 (IL SG)报告的修订欧美淋巴系肿瘤分类 (ReAL)方案作为淋巴系肿瘤的分类方案。该方案的分类方法遵循以下原则 :分类应是联合应用形态学、免疫表型、遗传特征及临床特征能够清楚界定的“真实存在”(“real”)病种的名录 ,上述各项特征的相对重要性因病种不同而异 ,不存在任何“金标准”。 WHO将 ReAL分类原则延用于髓系肿瘤和组织细胞肿瘤 ,髓系肿瘤的分类包括联合应用细胞形态学和细胞遗传学异常能够界定的各个病种。围绕一系列临床问题召集的这次 CAC会议 ,就提交的大多数问题达成共识 ,这些问题及共识将详述于下。对于另外一些问题 ,CAC认为淋巴系肿瘤临床分组既无必要也不必需 ,患者的治疗取决于淋巴瘤的具体类型 ,如有?

关键词：淋巴瘤白血病髓系肥大细胞组织细胞分类

Nat Immunol:科学家阐明如何有效抑制自身免疫疾病的发生

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现代生物医学进展 2017年第8期17卷 I0002-I0003页

作者： Thomas H auml ggl #x000F6 f, Saikiran K Sedimbi Mikael C I Karlsson Jennifer L Yates elizabeth A Leadbetter Roham Parsa Robert A harris Briana Hauff Salas elizabeth A Leadbetter Department of Microbiology Tumor and Cell Biology Karolinska Institutet Solna Sweden. Trudeau Institute Saranac Lake New York USA. Department of Clinical Neuroscience Karolinska Institutet Centre for Molecular Medicine Karolinska University Hospital at Solna Solna Sweden. Department of Microbiology Immunology and Molecular Genetics University of Texas Health Science Center at San Antonio San Antonio Texas USA.

机体免疫系统中一种未知的安全机制能够保持机体免于自身免疫疾病，日前一项刊登于国际杂志Nature Immunology上的研究报告中，来自瑞典卡罗琳学院的研究人员通过研究发现。机体先天性免疫系统中的细胞能够阻止后天性的免疫系统对机体... 详细信息

机体免疫系统中一种未知的安全机制能够保持机体免于自身免疫疾病，日前一项刊登于国际杂志Nature Immunology上的研究报告中，来自瑞典卡罗琳学院的研究人员通过研究发现。机体先天性免疫系统中的细胞能够阻止后天性的免疫系统对机体固有的细胞产生反应，否则就会引发诸如系统性红斑狼疮等自身免疫疾病的发生。

关键词：自身免疫疾病机体免疫系统 Nat 科学家系统性红斑狼疮安全机制研究人员后天性