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好心眼儿巨人

英语画刊(高中版) 2024年第13期 14-17页

作者： Roald dahl

《好心眼儿巨人》是英国儿童文学作家罗尔德·达尔创作的中篇童话，于1982年首次出版。这本著作讲述了一个叫索菲的小女孩被好心眼儿巨人带到巨人国后，发生的奇特故事。该书曾获英国儿童图书奖、德国青少年文学奖等，导演史蒂文·斯皮...

《好心眼儿巨人》是英国儿童文学作家罗尔德·达尔创作的中篇童话，于1982年首次出版。这本著作讲述了一个叫索菲的小女孩被好心眼儿巨人带到巨人国后，发生的奇特故事。该书曾获英国儿童图书奖、德国青少年文学奖等，导演史蒂文·斯皮尔伯格在2016年将其翻拍成了电影。本文选摘了全书的前三章。

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《詹姆斯与大仙桃》(节选)

疯狂英语（新读写） 2024年第6期 52-53,77,78页

作者：罗尔德·达尔不详

Until he was four years old,James Henry Trotter had a happy *** lived peacefully with his mother and father in a beautiful house beside the *** were always plenty of other children for him to play with,and there was t... 详细信息

关键词： plenty mother beautiful

A FACTOR(S) PRODUCED BY SERTOLI CELLS STIMULATES ANDROGEN BIOSYNTHESIS BY LEYDIG CELLS IN NEONATAL RATS

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Science China Chemistry 1988年第7期31卷 818-827页

作者：刘以训,KRISTINE D. dahl Laboratory of Reproductive Biology Institute of Zoology Academia Sinica Beijing Department of Reproductive Medicine M-025 University of California San Diego La Jolla CA 92093 USA

Using a coculture system, we have studied the local action of Sertoli cells on Leydig cell function. The results show that （ⅰ） both LH and FSH have equal potency to stimulate testosterone biosynthesis by fetal and neonatal testicular cells in an age-dependent manner, the maximum stimulation is observed between D3and D5. （ⅱ） An FSH-dependent factor（s） secreted by Sertoli cells increases the basal and/or LH-stimulated Leydig cell androgen production. （ⅲ） The Sertoli cell-stimulating factor（s） is not a steroid or other small molecule, but a heat-labile peptide.

关键词： Leydig cells Sertofi cells coculture factor testosterone production.

Hepatic encephalopathy as a complication of liver disease

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World Journal of Gastroenterology 2001年第2期7卷 152-156页

作者： Stephan vom dahl Gerald Kircheis Dieter Haussinger Division of Gastroenterology Hepatology and Infectious DiseasesHeinrich-Heine-UniversityMoorenstrasse 5D-40225-DüsseldorfGermany Division of Gastroenterology Hepatology and Infectious DiseasesHeinrich-Heine-University Moorenstrasse 5D-40225-DüsseldorfGermany

INTRODUCTIONHepatic encephalopathy ( HE) is a frequent complication of chronic liver disease .It is defined as a characteristic functional and reversible alteration of the mental state ,due to impaired liver function ... 详细信息

关键词： Astrocytes Brain Hepatic Encephalopathy Homeostasis Humans Liver Diseases Magnetic Resonance Spectroscopy Research Support, Non-U.S. Gov't

Do birds in flight respond to(ultra)violet lighting?

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Avian Research 2017年第4期8卷 192-201页

作者： Roel May Jens Astrom Oyvind Hamre Espen Lie dahl Terrestrial Ecology Department Norwegian Institute for Nature Research(NINA)TrondheimNorway Steinoysund SmolaNorway.

Background: Concerns for bird collisions with wind turbines affect the deployment of onshore and offshore windpower *** avoid delays in consenting processes and to streamline the construction and operation phase,functional mitigation measures are required which efficiently reduces bird *** is the primary sensory system in birds,which for a number of species also includes the ultraviolet *** bird species that are known to collide with offshore wind turbines are sensitive in the violet or ultraviolet *** species that are mainly active at lower ambient light levels,lighting may deter birds from the lit ***(ultra)violet lights may in addition not disturb ***,we do not know whether UV-sensitive birds in flight actually respond behaviourally to UV ***: We therefore tested the efficacy of two types of lights within the violet(400 nm) and ultraviolet(365 nm) spectrum to deter birds from the lit *** lights were placed vertically and monitored continuously between dusk and dawn using an avian radar ***: Relative to control nights,bird flight activity(abundance) was 27% lower when the ultraviolet light was *** light resulted in a 12% decrease in overall abundance,and in addition,a vertical displacement was seen,increasing the average flight altitude by 7 *** temporal changes occurred,this effect persisted over the season below 40 m above sea ***: Although the results from this pilot study are promising,we argue there still is a long way to go before a potentially functional design to mitigate collisions that has proven to be effective in situ may be in place.

关键词： Avian radar Displacement Habituation Mitigation Seabirds Ultraviolet Wind turbine

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中国煤炭的供给能力:基于供给方程的分析

系统工程理论与实践 2016年第3期36卷 650-663页

作者：张磊杨晴 Carol A.dahl 中国矿业大学管理学院徐州221116 科罗拉多矿业大学矿物与能源经济所果登80401

中国煤炭供给能力一直是学术界讨论热点,但鲜有研究揭示出价格与供给间的基本规律,而这在煤炭运营全面市场化的背景下尤为重要.根据煤种、产地和硫分的差异,归纳出19个区域的51种供给曲线,并在不同煤种价格差异主要由产品类别决定这一... 详细信息

中国煤炭供给能力一直是学术界讨论热点,但鲜有研究揭示出价格与供给间的基本规律,而这在煤炭运营全面市场化的背景下尤为重要.根据煤种、产地和硫分的差异,归纳出19个区域的51种供给曲线,并在不同煤种价格差异主要由产品类别决定这一假设基础上,借助计量经济学和校准技术,得到了19个区域原煤的供给回归方程和51个不同区域煤种的供给曲线方程.以2011年为基准年份的分析表明:中国煤炭市场均衡价格和数量分别为809元和34.01亿吨,在现有产能约束下,当各地煤炭价格上涨50元时,全国煤炭供给增量为1.19亿吨,其中无烟煤、烟煤、次烟煤和褐煤各为0.16、0.21、0.69和0.13亿吨,但各地的供给弹性和持续供给能力表现各异,此时全国低硫煤的供给增量为0.68亿吨.研究结果对当前的煤炭市场化改革、供给战略设计和清洁能源供给都有着重要的政策启示意义.

关键词：煤炭供给方程供给量价格

Assessing Thai Hospitals’Evacuation Preparedness Using the Flexible Surge Capacity Concept and Its Collaborative Tool

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International Journal of Disaster Risk Science 2023年第1期14卷 52-63页

作者： Phatthranit Phattharapornjaroen Eric Carlström Lina dahlén Holmqvist Yuwares Sittichanbuncha Amir Khorram-Manesh Institute of Clinical Sciences Department of SurgerySahlgrenska AcademyUniversity of Gothenburg40530GothenburgSweden Department of Emergency Medicine Faculty of Medicine Ramathibodi HospitalMahidol UniversityBangkok10400Thailand Institute of Health and Care Sciences Sahlgrenska AcademyUniversity of Gothenburg40100GothenburgSweden Gothenburg Emergency Medicine Research Group Sahlgrenska AcademyUniversity of Gothenburg40530GothenburgSweden USN School of Business University of South-Eastern Norway3603KongsbergNorway Institute of Medicine Department of Internal Medicine and Clinical NutritionSahlgrenska University Hospital40530GothenburgSweden

According to the concept of“flexible surge capacity,”hospitals may need to be evacuated on two occasions:(1)when they are exposed to danger,such as in war;and(2)when they are contaminated,such as during the Covid-19 *** the former,the entire hospital must be evacuated,while in the latter,the hospital becomes a pandemic center necessitating the transfer of its non-contaminated staff,patients,and routine activities to other *** occasions involve several degrees of evacuation—partial or total—yet all require deliberate surge planning and collaboration with diverse *** study aimed to investigate the extent of hospital evacuation preparedness in Thailand,using the main elements of the flexible surge capacity concept.A mixed method cross-sectional study was conducted using a hospital evacuation questionnaire from a previously published multinational hospital evacuation *** tool contained questions regarding evacuation preparedness encompassing surge capacity and collaborative elements and an open-ended inquiry to grasp potential *** 143 secondary care,tertiary care,and university hospitals received the questionnaire;43 hospitals provided *** findings indicate glitches in evacuation protocols,particularly triage systems,the inadequacies of surge planning and multiagency collaboration,and knowledge limitations in community *** conclusion,the applications of the essential components of flexible surge capacity allow the assessment of hospital preparedness and facilitate the evaluation of guidelines and instructions through scenario-based training exercises.

关键词： Collaborative tool Disaster preparedness Flexible surge capacity Hospital evacuation Multiagency collaboration Thailand

The Nursing Documentation Dilemma in Uganda: Neglected but Necessary. A Case Study at Mulago National Referral Hospital

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Open Journal of Nursing 2015年第12期5卷 1063-1071页

作者： Grace mary Nakate Diane dahl Pammla Petrucka Karen B. Drake Ruby Dunlap Aga Khan University Advanced Nursing Studies Kampala Uganda College of Adult Professional Studies Bethel University St. Paul USA College of Nursing University of Saskatchewan Regina Saskatchewan Canada Academics without Borders—Volunteer with Aga Khan University East Africa Department of Nursing Bethel University St. Paul USA Belmont University Nashville TN USA

In Uganda, nursing documentation still remains a challenge, in most of the government hospitals and some private hospitals, it remains at a manual (non-technology driven) level and omissions have been observed. Nurses continue to capture standard elements in their documentation. A mixed methods intervention study was conducted to determine knowledge and attitudes of nurses towards documentation, including an evaluation of nurses’ response to a designed nursing documentation form. Forty participants were selected through convenience sampling from six wards of a Ugandan health institution. The study intervention involved teaching nurses the importance of documentation and using of the trial documentation tool. Pre- and post-testing and open-ended questionnaires were used in data collection. The results from the close-ended questions were presented in the previous publication;the responses from the open-ended questions would then be presented. The open-ended questions regarding comments about the nursing documentation process and suggestions about the process of implementing the nursing documentation system in the ward units were considered. All participants were provided the opportunity to provide personal comments, reflections, or stories of their experiences with documentation in patient care. A thematic analysis approach was used during data analysis. The results showed that the participants had positive attitude towards documentation of patient care, but they had constraints limiting them to document, they reflected issues concerning the perceived pressure from the administrations and support to document. The study findings have implication that there is need for organizational support and to have multisite studies and extension of the documentation tool.

关键词： Nursing Documentation Qualitative Researcher Nursing Records Uganda Healthcare

Evaluation of acoustic radiation force impulse imaging for determination of liver stiffness using transient elastography as a reference

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World Journal of Gastroenterology 2012年第10期18卷 1077-1084页

作者： Gerald Kircheis Abdurrahman Sagir Christoph Vogt Stephan vom dahl Ralf Kubitz Dieter Hussinger Department of Gastroenterology Hepatology and Infectious Diseases Heinrich-Heine-University Düsseldorf Moorenstrasse 5 Düsseldorf 40225 Germany Christoph Vogt St. Josef Hospital Moers Asberger Str. 4 Moers 47441 Germany St. Franziskus Hospital Schnsteinstraβe 63 Kln 50825 Germany

AIM: To evaluate cut-off values and performance of acoustic radiation force impulse imaging (ARFI) using transient elastography [FibroScan■ (FS)] as a reference. METHODS: Six hundred and six patients were enrolled in this *** patients underwent liver stiffness measurement with FS (FS-LS) and ARFI (with shear wave velocity quantification; ARFI-SWV) and the performance of ARFI in comparison to FS was determined. Sixtyeight patients underwent liver biopsy. RESULTS: Significantly higher success rates for the determination of liver stiffness were found using ARFI as compared to FS [604/606 (99.7%) vs 482/606 (79.5%); P 13.0 kPa)). ARFI-SWV cut-off values were identified for no significant fibrosis (1.29 m/s; sensitivity 91.4% and specificity 92.6%) and for liver cirrhosis (1.60 m/s; sensitivity 92.3% and specificity 96.5%). The optimal cut-off value for predicting liver fibrosis (F ≥ 2) was 1.32 m/s (sensitivity 87.0% and specificity 80.0%) and for liver cirrhosis (F4) 1.62 m/s (sensitivity 100% and specificity 85.7%), for patients who underwent liver biopsy. An excellent inter-and intraobserver reproducibility was observed for ARFI-SWV determinations. CONCLUSION: An ARFI-SWV cut-off value of 1.29 m/s seems to be optimal for patients with no significant liver fibrosis and 1.60 m/s for patients with liver cirrhosis.

关键词： Acoustic radiation force impulse imaging Elastography Fibroscan Liver