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Epidemiology of perforated peptic ulcer:Age-and gender-adjusted analysis of incidence and mortality

World Journal of Gastroenterology 2013年第3期19卷 347-354页

作者： kenneth thorsen Jon Arne Sreide Jan Terje Kvaly Tom Glomsaker Kjetil Sreide Department of Surgery Stavanger University HospitalN-4068 StavangerNorway Department of Surgical Science University of Bergen5020 BergenNorway Department of Mathematics and Natural Science University of Stavanger4036 StavangerNorway

AIM:To investigate the epidemiological trends in inci-dence and mortality of perforated peptic ulcer(PPU)in a well-defined Norwegian population. METHODS:A retrospective,population-based,single-center,consecutive cohort study of all patients diag-nosed with benign perforated peptic *** were both gastric and duodenal ulcer patients admitted to Stavanger University Hospital between January 2001 and December *** with a malignant neoplasia diagnosis,verified by histology after biopsy or resection,were *** were identified from the hospitals administrative electronic database using pertinent ICD-9 and ICD-10 codes(K25.1,K25.2,K25.5, K25.6,K26.1,K26.2,K26.5,K26.6).Additional searches using appropriate codes for relevant laparoscopic and open surgical procedures(e.g.,JDA 60,JDA 61,JDH 70 and JDH 71)were performed to enable a complete identification of all *** demographics,presentation patterns and clinical data were retrieved from hospital records and surgical *** and adjusted incidence and mortality rates were estimated by using national population demographics data. RESULTS:In the study period,a total of 172 patients with PPU were *** adjusted incidence rate for the overall 10-year period was 6.5 per 100 000 per year(95%CI:5.6-7.6)and the adjusted mortality rate for the overall 10-year period was 1.1 per 100 000 per year(95%CI:0.7-1.6).A non-significant decline in ad-justed incidence rate from 9.7 to 5.6 occurred during the *** standardized mortality ratio for the whole study period was 5.7(95%CI:3.9-8.2),while the total 30-d mortality was 16.3%.No difference in in-cidence or mortality was found between ***,for patients≥60 years,the incidence increased over 10-fold,and mortality more than 50-fold,compared to younger *** admission rates outside office hours were high with almost two out of three(63%) admissions seen at evening/night time shifts and/or during *** observed season

关键词： Perforated peptic ulcer Epidemiology Incidence Mortality Seasonal variation

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Pressure pain sensitivity: A new stress measure in children and adolescents with type 1 diabetes?

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World Journal of Clinical Pediatrics 2024年第1期13卷 150-154页

作者： Annemarie Cecilie Grauslund Emilie Bundgaard Lindkvist Steffen Ullitz thorsen Søren Ballegaard Jens Faber Jannet Svensson Anna Korsgaard Berg Department of Pediatrics Herlev and Gentofte HospitalHerlev 2730Denmark Copenhagen University Hospital Steno Diabetes Center CopenhagenHerlev 2730Denmark Department of Clinical Immunology RigshospitaletUniversity of CopenhagenCopenhagen 2100Denmark Department of Endocrinology Herlev and Gentofte HospitalHerlev 2730Denmark Department of Clinical Medicine Faculty of Health and Medical SciencesUniversity of CopenhagenCopenhagen 2200Denmark

Type 1 diabetes(T1D)is associated with general-and diabetes-specific stress which has multiple adverse *** measuring stress is of great *** algometer measuring pressure pain sensitivity(PPS)has been shown to correlate to certain stress measures in ***,it has never been investigated in children and *** aim of our study was to examine associations between PPS and glycated hemoglobin(HbA1c),salivary cortisol and two questionnaires as well as to identify whether the algometer can be used as a clinical tool among children and adolescents with ***-three participants aged 6-18 years and diagnosed with T1D were included in this study with data from two study *** cortisol,PPS and questionnaires were collected,measured,and answered on ***1c was collected from medical *** found correlations between PPS and HbA1c(rho=0.35,P=0.046),cortisol(rho=-0.25,P=0.02)and Perceived Stress Scale(rho=-0.44,P=0.02)in different subgroups based on *** scored higher in PPS than females(P<0.001).We found PPS to be correlated to HbA1c but otherwise inconsistent in *** PPS values indicated either measurement difficulties or hypersensibility towards pain.

关键词： Stress Children and adolescents Type 1 diabetes Autonomic dysfunction

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Outcomes and efficacy of magnetic resonance imaging-compatible sacral nerve stimulator for management of fecal incontinence: A multi-institutional study

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World Journal of Radiology 2024年第2期16卷 32-39页

作者： Binit Katuwal Amy thorsen Kunal Kochar Ryba Bhullar Ray King Ernesto Raul Drelichman Vijay K Mittal Jasneet Singh Bhullar Department of Surgery Ascension Providence HospitalMichigan State University College of Human MedicineSouthfieldMI 48075United States Department of Colon and Rectal surgery Alina Health Abbott Northwestern HospitalMinneapolisMN 55407United States Colon and Rectal Surgery Advocate Illinois MasonicPark RidgeIL 60068United States Volunteer Student Department of ResearchAscension Providence HospitalSouthfieldMI 48075United States Colon and Rectal Surgery University of WisconsinMadisonWI 53715United States General and Colorectal Surgery Ascension Providence HospitalMichigan State University College of Human MedicineSouthfieldMI 48075United States Department of Surgery Department of Medical EducationAscension Providence HospitalMichigan State University College of Human MedicineSouthfieldMI 48075United States

BACKGROUND Fecal incontinence(FI)is an involuntary passage of fecal matter which can have a significant impact on a patient’s quality of *** modalities of treatment exist for *** nerve stimulation is a well-established treatment for *** the increased need of magnetic resonance imaging(MRI)for diagnostics,the In-terStim which was previously used in sacral nerve stimulation was limited by MRI *** MRI-compatible InterStim was approved by the United States Food and Drug Administration in August 2020 and has been widely *** To evaluate the efficacy,outcomes and complications of the MRI-compatible *** Data of patients who underwent MRI-compatible Medtronic InterStim placement at UPMC Williamsport,University of Minnesota,Advocate Lutheran General Hospital,and University of Wisconsin-Madison was pooled and *** demographics,clinical features,surgical techniques,complications,and outcomes were *** the Reporting of Observational studies in Epidemiology(STROBE)cross-sectional reporting guidelines were *** Seventy-three patients had the InterStim *** mean age was 63.29±12.2 ***-seven(78.1%)patients were females and forty-two(57.5%)patients had *** addition to incontinence,overlapping symptoms included diarrhea(23.3%),fecal urgency(58.9%),and urinary incontinence(28.8%).Fifteen(20.5%)patients underwent Peripheral Nerve Evaluation before proceeding to definite implant ***-two(43.8%)patients underwent rechargeable InterStim ***(4.1%)patients needed removal of the *** of the external lead connection was observed in 7(9.6%)patients after the stage I *** explanation for one patient was due to ***(9.6%)patients had other complications like nerve pain,hematoma,infection,lead fracture,and *** mean follow-up was 6.62±3.5 ***-eight(93.2%)patients reported significant improvement of symptoms on

关键词： Fecal incontinence Sacral nerve stimulation InterStim Magnetic resonance imaging Sacral neuromodulation

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Increased Q-Factor increases frontal-plane knee joint loading in stationary cycling

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Journal of Sport and Health Science 2020年第3期9卷 258-264页

作者： Tanner thorsen Kelley Strohacker Joshua T.Weinhandl Songning Zhang Department of Kinesiology Recreation and Sport StudiesThe University of TennesseeKnoxvilleTN 37996USA

Background: Q-Factor(QF), or the inter-pedal width, in cycling is similar to step-width in gait. Although increased step-width has been shown to reduce peak knee abduction moment(KAbM), no studies have examined the biomechanical effects of increased QF in cycling at different workrates in healthy ***: A total of 16 healthy participants(8 males, 8 females, age: 22.4 ± 2.6 years, body mass index: 22.78 ± 1.43 kg/m^2, mean ± SD) participated.A motion capture system and customized instrumented pedals were used to collect 3-dimensional kinematic(240 Hz) and pedal reaction force(PRF)(1200 Hz) data in 12 testing conditions: 4 QF conditions—Q1(15.0 cm), Q2(19.2 cm), Q3(23.4 cm), and Q4(27.6 cm)—under 3 workrate conditions—80 watts(W), 120 W, and 160 W. A 3 × 4(QF × workrate) repeated measures of analysis of variance were performed to analyze differences among conditions(p < 0.05).Results: Increased QF increased peak KAbM by 47%, 56%, and 56% from Q1 to Q4 at each respective workrate. Mediolateral PRF increased from Q1 to Q4 at each respective workrate. Frontal-plane knee angle and range of motion decreased with increased QF. No changes were observed for peak vertical PRF, knee extension moment, sagittal plane peak knee joint angles, or range of ***: Increased QF increased peak KAbM, suggesting increased medial compartment loading of the knee. QF modulation may influence frontal-plane joint loading when using stationary cycling for exercise or rehabilitation purposes.

关键词： Cycling biomechanics Inter-pedal distance Knee abduction moment Knee adduction moment Q-Factor

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Effects of Foot Rotation on ACL Injury Risk Variables During Drop Landing

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Journal of Science in Sport and Exercise 2020年第1期2卷 59-68页

作者： Shelby A.Peel Tanner A.thorsen Liesel G.Schneider Joshua T.Weinhandl Department of Kinesiology Recreationand Sport StudiesThe University of TennesseeKnoxville1914 Andy Holt AveKnoxvilleTN 37996USA Department of Animal Science The University of TennesseeKnoxvilleKnoxvilleTNUSA

Purpose Landing is considered a"high-risk"movement for anterior cruciate ligament(ACL)*** progression angle(FPA)during landing has been shown to influence hip,knee,and ankle *** purpose of this study was to compare five FPA conditions during drop landings between males and *** Twenty males and females were tested using five FPA conditions:self-selected,toe-in 15°,toe-in 30°,toe-out 15°,and toe-out 30°.Right hip,knee,and ankle joint kinematics and kinetics were collected using a 12-camera motion capture system and two force *** successful trials were collected and compared between FPA *** The main effect for FPA condition was statistically different for initial contact hip flexion,hip abduction,hip internal rotation,knee flexion,knee abduction,knee external rotation,and ankle inversion angles compared to self-selected FPA at P<*** hip extension,hip abduction,knee adduction,knee internal rotation,ankle plantar flexion,and ankle inversion moments were also found to be statistically significant(P<0.05).Overall,females experienced greater initial knee abduc-tion angle(P=0.028),hip abduction moment(P=0.006),knee extension moment(P=0.033),and knee internal rotation moment(P=0.044),regardless of FPA *** experienced greater initial contact hip abduction angle(P=0.0017),regardless of FPA *** The results suggest that landing with large toe-in FPA will increase the magnitude of ACL injury risk variables,and females demonstrated a greater magnitude in these variables compared to *** prevention programs may seek to target FPA as part of training activities to avoid large FPA toe-in landings.

关键词： FPA Anterior cruciate ligament Landing Injury

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湿法冶金中有机浸出—溶剂萃取联合操作法

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中国有色冶金 1987年第6期 38-47页

作者： G.thorsen 郑清远

用液体阳离子交换剂(如羧酸)从浸出液中萃取金属离子时,因至少要加入与被萃金属等当量的碱,一般认为,这种萃取在工业上应用是有妨碍的。除主要的碱费用负担外,将额外的化学试剂加到过程中还必须在萃取后阶段除去或回收这些试剂。此外,... 详细信息

用液体阳离子交换剂(如羧酸)从浸出液中萃取金属离子时,因至少要加入与被萃金属等当量的碱,一般认为,这种萃取在工业上应用是有妨碍的。除主要的碱费用负担外,将额外的化学试剂加到过程中还必须在萃取后阶段除去或回收这些试剂。此外,加入的化学试剂常会污染环境。

关键词：中性浸出联合法反萃溶剂萃取浸出法有机相净液渣热酸浸出铁酸锌净化渣湿法冶金金属离子操作法

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异步电机的状态监测和故障诊断方法

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大功率变流技术 1999年第5期 12-18页

作者： O.V.thorsen 言武英

文章介绍的状态监测方法 ,既可作为高压异步电机的诊断手段 ,又可以作为查找故障的一种技术。文中回顾和分析了故障检测的一些方法 :如机械式的 (振动、冲击、噪声、速度变化 ) ,机电式的 (电流、浪涌、局部放电、漏磁 ) ,以及温度、油... 详细信息

文章介绍的状态监测方法 ,既可作为高压异步电机的诊断手段 ,又可以作为查找故障的一种技术。文中回顾和分析了故障检测的一些方法 :如机械式的 (振动、冲击、噪声、速度变化 ) ,机电式的 (电流、浪涌、局部放电、漏磁 ) ,以及温度、油尘、空气分析 ,还有性能和外观检查等 ,揭示了不同的故障所产生的不同频率成分 ,其中包括振动频谱、电机供电电流、转矩和磁场等等 ,并推导出了故障类型与频谱之间的关系。

关键词：异步电机状态监测轴承定子故障气隙偏心转子导条断裂维护

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利用电场感应器件MC33794测定液体高度

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单片机与嵌入式系统应用 2004年第1期4卷 82-83页

作者： Ron DeLong Brian thorsen Grek Richmond 摩托罗拉半导体

电场成像器件IC(MC33794)如今,设计工程师在需要非接触探测和三维(3D)电场成像的嵌入式系统中使用MC33794,可减少系统所需器件和成本.这款IC支持微控制器及多达9个简单的电极.这些电极均可独立使用,以提供在微弱电场中的物体尺寸和位置... 详细信息

电场成像器件IC(MC33794)如今,设计工程师在需要非接触探测和三维(3D)电场成像的嵌入式系统中使用MC33794,可减少系统所需器件和成本.这款IC支持微控制器及多达9个简单的电极.这些电极均可独立使用,以提供在微弱电场中的物体尺寸和位置等信息.

关键词：电场感应器件 MC33794 测定液体高度单片机电场强度

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利用电场感应器件MC33794测定液体高度

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今日电子 2004年第3期 16-17,15页

作者： Ron DeLong Brian thorsen Grek Richmond Motorola公司汽车及标准电子产品部模拟产品分部

电场成像器件IC(MC33794)Motorola公司提供行业内惟一可产生及检测低水平电场和功率并支持微控制器(MCU)的集成电路(IC),所有这些功能均集成在单个芯片中.如今,设计工程师在需要非接触探测和三维(3D)电场成像的嵌入式系统中使用MC33794... 详细信息

电场成像器件IC(MC33794)Motorola公司提供行业内惟一可产生及检测低水平电场和功率并支持微控制器(MCU)的集成电路(IC),所有这些功能均集成在单个芯片中.如今,设计工程师在需要非接触探测和三维(3D)电场成像的嵌入式系统中使用MC33794,可减少系统所需器件和成本.这款IC支持微控制器及多达9个简单的电极.这些电极均可独立使用,以提供在微弱电场中的物体的尺寸和位置等信息.

关键词：电场感应器件 MC33794 液体高度测量电场成像器件工作原理

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用湿法冶金的方法从锌灰和烟尘中回收锌

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中国有色冶金 1982年第3期 31-35页

作者： G·thorsen 周发元杨光棣

试验用原料本试验研究了三种不同的原料:挪威镀锌厂的锌灰和两种火法冶金过程产生的烟尘。锌灰是镀锌时金属锌在镀液表面氧化了的产物。它是粗氧化锌和被夹带的金属锌的混合物,并有其它金属杂质(即铁、铅等),特别

关键词：氟化物水相卤化物氯化物有机相反萃锌矾硫酸盐硫酸锌阳离子交换剂纯碱碳酸盐碳酸钠浸出过程锌灰湿法冶金

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