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金属矿山 2004年第Z1期33卷 309-313页

作者：官理王卫星 fredrik Bergholm 湖南师范大学

给定紧凑颗粒的图像序列,不经过精细分割,而是基于边缘密度来计算平均尺寸(平均直径).在某种程度上,这类似于不直接计数而检测物体的数量.这种计算在工程地质学、采石工业、采矿工业或农业上都是很有应用价值.

关键词：边缘密度边缘检测石料图像

Muco-submucosal elongated polyps of the gastrointestinal tract:A case series and a review of the literature

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World Journal of Gastroenterology 2013年第11期19卷 1845-1849页

作者： Char Loo Tan Sze Hwa Tan Jimmy BY So fredrik Petersson Department of Pathology National University Hospital SystemSingapore 119074Singapore Department of Surgery National University Hospital SystemSingapore 119074Singapore

We present three cases of gastrointestinal muco-submucosal elongated polyps,two located in the duodenum and one in the descending *** three cases had a characteristic,"worm-like" endoscopic appearance and were lined by unremarkable *** vascular component was located in the submucosa and was composed of a mixture of variably dilated blood vessels(capillaries and veins) and *** duodenal polyps displayed lipomatous metaplasia of the submucosal *** dual vascular phenotype of the vascular component was confirmed by immunohistochemistry with D2-40 and CD31.

关键词： Muco-submucosal elongated polyp Vascular malformation Endoscopic ultrasonography Angioma Endoscopy

Pain and fatigue in adult patients with rheumatoid arthritis: Association with body awareness, demographic, disease-related, emotional and psychosocial factors

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Open Journal of Nursing 2013年第2期3卷 293-300页

作者： Helena Loof Unn-Britt Johansson Elisabet Welin Henriksson Staffan Lindblad fredrik Saboonchi Sophiahemmet University StockholmSweden Karolinska Institutet Department of Clinical SciencesDanderyd HospitalDivision of MedicineStockholmSweden Karolinska Institutet Division of NursingDepartment of Neurobiology and Rheumatology UnitKarolinska HospitalStockholmSweden Karolinska Institutet Department of Learning InformaticsManagement and EthicsStockholmSweden Karolinska Institutet Department of NeuroscienceDivision of Insurance MedicineStockholmSweden University of Stockholm Stress Research InstituteStockholmSweden Red Cross University College StockholmSweden

Background: Patients and clinicians report pain and fatigue as key outcome measures in rheumatoid arthritis. Fatigue and pain are a major concern to patients. Aim: The objective of this study was to examine fatigue and pain in adult patients with rheumatoid arthritis (RA) and to investigate the association between pain and fatigue with body awareness, demographic, disease-related, emotional and psychosocial factors. Method: Data were collected from a sample of patients with RA (n = 120) recruited from a Rheumatology clinic in a large university hospital in Stockholm, Sweden. Eligible for inclusion were patients between 20 -80 years of age and with a confirmed diagnosis of RA. Fatigue was measured using the Multidimensional Assessment of Fatigue (MAF) scale, while the Visual Analogue Scale (VAS) was used to assess components of pain. A multiple stepwise regression analysis was performed to evaluate factors related to fatigue and pain. In the first step a univariate analysis of variance (ANOVA) was used for all relevant independent factors. In the next step backwards stepwise regression was applied. Result: Fatigue was significantly associated with the Disease Activity Score 28-joints (DAS 28) (p = 0.049), the Body Awareness Questionnaire (BAQ) (p = 0.006), the Positive Affect (PA) scale (p = 0.008) and no smoking (p = 0.021). Pain was significantly associated with the EuroQol EQ-5D (p = 0.008) and the DAS 28 (p = 0.001). The adjusted R-square was 28.6% for fatigue and 50.0% for pain. Conclusion: This study clearly demonstrates that fatigue and pain in patients with RA appear to be associated with disease-related factors. Furthermore, fatigue was related to body awareness and emotional factors, and pain was related to health related quality of life.

关键词： Pain Fatigue Emotional Psychosocial Rheumatoid Arthritis

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选购网络摄像机，衡量10大关键因素

A&S（安全&自动化） 2006年第8期 126-129页

作者： fredrik Nilsson Axis网络通讯有限公司

众所周知，网络摄像机技术正在飞速发展，随着新的技术不断出现，很多新的公司不断进入这个市场，使竞争格局不断发生变化。作为用户，也许需要用新的眼光和新的评估标准来审视这些新的技术和功能选项。究竟，该如何正确的选择一款品质... 详细信息

众所周知，网络摄像机技术正在飞速发展，随着新的技术不断出现，很多新的公司不断进入这个市场，使竞争格局不断发生变化。作为用户，也许需要用新的眼光和新的评估标准来审视这些新的技术和功能选项。究竟，该如何正确的选择一款品质卓越的网络摄像机产品呢’

关键词：网络摄像机发生变化竞争格局功能选项评估标准

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ABB让远程操控桥吊作业切实可行

中国港口 2012年第12期 62-62,58页

作者： fredrik Johanson ABB起重机系统部

使用远程操控桥吊能提高效率、改善工作环境、促进生产力远程操控桥吊实现了集装箱码头的重大突破。近期已有两家码头运营商决定采用以ABB起重机系统部技术为支撑的远程操控桥吊。两年前远程操控堆场起重机的出现迈出了远程操控起重机... 详细信息

使用远程操控桥吊能提高效率、改善工作环境、促进生产力远程操控桥吊实现了集装箱码头的重大突破。近期已有两家码头运营商决定采用以ABB起重机系统部技术为支撑的远程操控桥吊。两年前远程操控堆场起重机的出现迈出了远程操控起重机的第一步。随着技术的进一步发展,成功实现了对桥吊的远程操控。

关键词： ABB 操控远程桥吊集装箱码头作业起重机生产力

High concentration but low biological activity of hepatocyte growth factor in patients with chronic renal failure

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Advances in Bioscience and Biotechnology 2012年第4期3卷 516-523页

作者： Johanna Lonn Faisal Shahzad fredrik Uhlin Torbjörn Bengtsson Gabriel Almroth Fariba Nayeri PEAS Institute LinkopingSweden Division of Clinical Medicine School of Health and Medical SciencesOrebro UniversityOrebroSweden Department of Nephrology UHL County Council of OstergotlandDepartment of Medicine and Health ScienceFaculty of Health ScienceLinkoping UniversityLinkopingSweden Department of Molecular and Clinical Medicine Division of Infectious DiseasesUniversity HospitalLinkopingSweden

Hepatocyte growth factor (HGF) is a renotropic, antifibrotic and regenerative factor with cytoprotective effects that is produced by mesenchymal cells and shows high affinity to components of extra cellular matrix, such as heparan sulphate proteoglycan (HS-PG), in healthy. Patients with chronic renal failure (CRF) suffer from a chronic inflammatory disorder. In order to assess the underlying mechanisms for development of CRF we aimed to assess the amounts and affinity of HGF in this patient group. Elisa, western blot and surface plasmon resonance (SPR) were used to study HGF in blood samples, as well as in isolated neutrophils, in CRF patients compared to healthy controls. Patients with CRF showed higher HGF levels in serum (P P < 0.0001), compared to healthy controls. Addition of protease inhibitors decreased the difference between patients with CRF compared to healthy individuals. HGF with potent regenerative function during injury lacks affinity to HSPG in patients with CRF that may depend on production of proteases from activated immune cells. This information might be used to highlight underlying mechanisms for chronicity and leading to new strategies for treatment of chronic injuries.

关键词： Chronic Renal Failure Hepatocyte Growth Factor Biological Activity Neutrophils

安防产业融合脚步加快十大因素捧红网络摄像机

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电子测试（新电子） 2006年第4期 41-45页

作者： fredrik Nilsson Axis网络通讯有限公司

世界上首台网络摄像机诞生于1996年,至今已有十年历史。在网络摄像机出现的早期,其技术水平与专业模拟摄像机无法相提并论,通常被当作普通的 Web 摄像头使用。近两年,网络摄像机逐渐被应用到网络视频监控中,而且其性能表现超过了模拟摄... 详细信息

世界上首台网络摄像机诞生于1996年,至今已有十年历史。在网络摄像机出现的早期,其技术水平与专业模拟摄像机无法相提并论,通常被当作普通的 Web 摄像头使用。近两年,网络摄像机逐渐被应用到网络视频监控中,而且其性能表现超过了模拟摄像机。本文将针对当前网络摄像机与模拟摄像机间的10个主要区别进行讨论,并分析为何这些区别是用户在购买摄像机时必须考虑的关键因素。

关键词：网络摄像机产业融合模拟摄像机安防 Web摄像头网络视频监控

Report on Science Project for Probing the High-Latitude Ionosphere with Complementary Radar and Energetic Neutral Atom(ENA)Measurements

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International Journal of Geosciences 2014年第6期5卷 607-610页

作者： Daniel Martini Carl-fredrik Enell Anita Aiko Thomas Ulich Young-Sil Kwak School of Space Research Kyung Hee UniversitySeoulKorea EISCAT Scientific Association KirunaSweden Space Physics Group University of OuluOuluFinland Sodankyla Geophysical Observatory University of OuluSodankylaFinland Korean Astronomy and Space Science Institute(KASI) DaejeonKorea

Vast magnetospheric regions are mapped along the field lines to the narrow latitudinal band of the polar/auroral regions. Therefore monitoring of solar wind energy dissipation into the ionosphere at auroral latitudes gives unique opportunities to study geomagnetic disturbances in their complexity from a relatively well-localized vantage point. Here we introduce and present the current state of a recently proposed science project for coordinated monitoring of high-latitude activity with the EISCAT (European Incoherent Scatter) radar array supported by ground-based magnetometer and optical data and ENA (Energetic Neutral Atom) observation from the CINEMA (Cube-Sat for Ions, Neutrals, Electrons and Magnetic field) satellite system.

关键词： Energetic Neutral Atoms Incoherent Scatter Radar Satellite Observation Ionsphere Geomagnetic Activity

近期东亚季节性温差减弱幅度已超出14世纪以来自然变率范围

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中国科学：地球科学 2023年第5期53卷 1128-1142页

作者：王江林杨保王志远 Jürg LUTERBACHER fredrik Charpentier LJUNGQVIST 中国科学院西北生态环境资源研究院干旱区生态安全与可持续发展全国重点实验室兰州730000 中国科学院西北生态环境资源研究院中国科学院沙漠与沙漠化重点实验室兰州730000 南京大学地理与海洋科学学院南京210023 浙江师范大学地理与环境科学学院金华321004 Science and Innovation Department World Meteorological Organization(WMO)Geneva 1211Switzerland Department of History Stockholm UniversityStockholm 10691Sweden Bolin Centre for Climate Research Stockholm UniversityStockholm 10691Sweden Swedish Collegium for Advanced Study LinneanumThunbergsvägen 2Uppsala 75238Sweden

季节性温差(夏温与冬温之差)变化是地球气候系统的重要组成部分.遗憾的是,在东亚地区较短的气象观测记录限制了对季节性温差变化的认识.本研究诊断了东亚地区树轮气候信号,严格筛选了10条对冬季(上年12月至当年2月)和12条对夏季(当年6~8... 详细信息

季节性温差(夏温与冬温之差)变化是地球气候系统的重要组成部分.遗憾的是,在东亚地区较短的气象观测记录限制了对季节性温差变化的认识.本研究诊断了东亚地区树轮气候信号,严格筛选了10条对冬季(上年12月至当年2月)和12条对夏季(当年6~8月)温度变化响应敏感的年表.基于筛选的树轮资料,重建了公元1376~1995年东亚地区冬季和夏季温度变化序列,并与气候模拟结果进行了对比分析.结果显示:过去600年,与冬季相比,夏季温度对赤道火山喷发造成的降温效应以及对工业革命以来温室气体强迫引起的增温效应响应更为显著;温室气体强迫使得东亚季节性温差自19世纪70年代起持续减弱,且20世纪90年代以来,季节性温差减弱趋势已超出过去600年的自然变率范围;气候模式可以基本模拟出重建所揭示的冬季和夏季的温度年代际变率及趋势,但很大程度上低估了季节性温差变化幅度,这主要是由于现有的气候模式低估了区域尺度温度变化对外强迫和气候系统内部变率模态响应的季节差异.本研究强调了利用气候重建资料对气候模式模拟季节性温度变化性能验证的重要性,明晰了如果未来温室气体强迫持续增强,东亚地区季节性温差将进一步减弱的认识.

关键词：季节性温差温度重建东亚树轮近期变暖

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干邑白兰地的故事

疯狂英语（新悦读） 2015年第10期 21-23页

作者： fredrik Selling Wendy

伴读小Tips这是一篇说明文,但文字并不枯燥。文章用不同的方式表达相同的意思,如for the first time、as early as等;文中还适当使用插入语调整文章的节奏,如among other places、as it’s known等。同时,句子结构富于变化,长句与短句... 详细信息

伴读小Tips这是一篇说明文,但文字并不枯燥。文章用不同的方式表达相同的意思,如for the first time、as early as等;文中还适当使用插入语调整文章的节奏,如among other places、as it’s known等。同时,句子结构富于变化,长句与短句交替出现,使文章显得轻松活泼。总的来说,这是一篇说明文的佳作,读者可在阅读时多加留意,学习优秀的写法。

关键词：干邑文章用子结构轻松活泼长句酒商轩尼诗文中 draft liquor