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| 1 | 风险态度与教育和职业选择行为--一个实验方法的研究案例显示文摘本文介绍了作者关于风险态度与教育和职业选择行为的研究。该研究运用实验的方法,重点检验了风险态度测量的信度和效度,同时还检验了前景理论的部分假设在解释现代中国大学生群体的选择行为中的适用性和局限性。在此基础上,作者提供了建立在实验结果基础上的进一步研究的结论,并探讨了未来继续深入研究的方向。 | 丁小浩 孙毓泽 Joop Hartog | 2009 | 北京大学学报(哲学社会科学版)2009,46,1: | 18 |
| 2 | A CATALOGUE OF THE SEAGRASSES OF CHINA显示文摘In this overall survey of the seagrasses of China 15 species are listed, eight of which are recorded for the first time. The Potamogetonaceae (subfamilies Zosteroideae and Cymodoceoideae) are represented by 10 species, and the Hydrocharitaceae (subfamilies Vallisnerioideae, Thalassioideae and Halophiloideae)by 5 species. Halophila ovalis (R.Br.) Hook, f. is represented by 2 subspecies. A key to the species based on vegetative and generative characteristics is presented. | C.den Hartog 杨宗岱 | 1990 | Chinese Journal of Oceanology and Limnology1990,8,1: | 12 |
| 3 | 预期收入、风险与教育选择——来自北京六所高校的经验证据显示文摘在教育经济学研究领域,传统的教育选择研究文献往往假定个体只考虑教育收益,忽视了投资风险的真实存在。已有文献对教育选择行为的预期假定存在较大差异,强加在个体身上的假定可能导致对教育选择行为的不正确推论,而使用个体主观预期数据替代这些假定能更准确地分析个体教育决策行为。采用2007年在北京六所高校所做的'研究生教育态度的调查',利用预期收入、风险数据对北京高校大学生的研究生教育选择问题进行的实证研究发现,预期收入对选择研究生教育有显著影响,而风险对教育选择的影响却不尽相同:收入风险对于教育选择的影响不明显,主观风险对选择研究生教育则有负效应。此外,还发现就业率是大学生决定是否进一步接受教育的重要因素,所学专业就业率越高,选择继续接受研究生教育的愿望越小。上述研究结果暗示,政府相关部门应定期公布劳动力市场数据,便于大学毕业生对收入和就业状况形成合理预期,从而对未来的教育作出理性选择,有效发挥人力资本的作用。 | 廖娟 Joop Hartog 丁小浩 | 2013 | 北京师范大学学报(社会科学版)2013,,2: | 8 |
| 4 | On tolerability and safety of a maintenance treatment with 6-thioguanine in azathioprineor 6-mercaptopurine intolerant IBD patients显示文摘AIM: To determine the tolerability and safety profile of a low-dose maintenance therapy with 6-TG in azathioprine (AZA) or 6-mercaptopurine (6-MP) intolerant inflammatory bowel disease (IBD) patients over a treatment period of at least 1 year.METHODS: Database analysis.RESULTS: Twenty out of ninety-five (21%) patients discontinued 6-TG (mean dose 24.6 mg; mean 6-TGN level 540 pmol/8×108 RBC) within 1 year. Reasons for discontinuation were GI complaints (31%), malaise (15%)and hepatotoxicity (15%). Hematological events occurred in three patients, one discontinued treatment. In the 6-TG-tolerant group, 9% (7/75) could be classified as hepatotoxicity. An abdominal ultrasound was performed in 54% of patients, one patient had splenomegaly.CONCLUSION: The majority of AZA or 6-MP-intolerant IBD patients (79%) is able to tolerate maintenance treatment with 6-TG (dosages between 0.3 and 0.4 mg/kg per d). 6-TG may still be considered as an escape maintenance immunosuppressant in this difficult to treat group of patients, taking into account potential toxicity and efficacy of other alternatives. The recently reported hepatotoxicity is worrisome and 6-TG should therefore be administered only in prospective trials. | Nanne KH de Boer Luc JJ Derijks Lennard PL Gilissen Daniel W Hommes Leopold GJB Engels Sybrand Y de Boer Gijsbertus den Hartog Piet M Hooymans Anja BU M(?)kelburg Barend D Westerveld Anton HJ Naber Chris JJ Mulder Dirk J de Jong | 2005 | World Journal of Gastroenterology2005,11,35: | 4 |
| 5 | 光纤传感器在油气生产测试中的应用显示文摘介绍了电信工业中广泛应用的光纤技术在油气生产测试中应用的可行性和技术特点 ,论述了光纤压力传感器、流量计与分布式温度传感器的工作机理。重点介绍光纤传感器的现场应用情况。 | George A.Brown Arthur Hartog 宋新华 赵炜 刘社民 | 2003 | 国外油田工程2003,19,5: | 3 |
| 6 | Endoscopic ultrasonography for the evaluation of smooth muscle tumors in the upper gastrointestinal tract: an experience with 42 cases显示文摘 | Tio TL Tytgat GNJ Den Hartog Jager FCA | 1990 | Gastrointest Endosc1990,36,4: | 2 |
| 7 | Low risk aversion encourages the choice for entrepreneurship: an empirical test of a truism显示文摘 | J.S Cramer J Hartog N Jonker C.M Van Praag | 2002 | Journal of Economic Behavior and Organization2002,,1: | 2 |
| 8 | 跟骨关节内移位骨折的功能疗效和患者满意度——切开复位、经皮手术和非手术治疗对比研究显示文摘对于跟骨关节内移位骨折,约60%的工薪阶层患者会选择切开复位内固定术(openreductionandinternalfixation,ORIF)治疗,术后恢复工作通常需要5~10个月,相当一部分患者1年内无法恢复工作;而对于保守治疗患者,骨折症状通常会持续1~2年,高达16%的患者需行关节内固定手术。本研究的主要目的是比较3种跟骨关节内移位骨折治疗方案——ORIF、经皮手术和非手术治疗的疗效差异。 | De Boer AS Van Lieshout EM Den Hartog D 叶翔凌 夏远军 | 2016 | 中国骨科临床与基础研究杂志2016,8,6: | 2 |
| 9 | Upper intestinal and biliary tract endoprosthesis显示文摘 | G. N. J. Tytgat J. F. W. M. Bartelsman F. C. A. Hartog Jager K. Huibregtse E. M. H. Mathus-Vliegen | 1986 | Digestive Diseases and Sciences1986,,9: | 2 |
| 10 | Follow-up of premalignant lesions in patients at risk for progression to gastric cancer显示文摘 | C. den Hoed I. Holster L. Capelle A. de Vries B. den Hartog F. ter Borg K. Biermann E. Kuipers | 2013 | Endoscopy2013,,04: | 2 |
| 11 | Asymptomatic Carotid Artery Stenosis: Identification of Subgroups with Different Underlying Plaque Characteristics显示文摘 | G.W. van Lammeren A.G. den Hartog G. Pasterkamp A. Vink J.-P.P.M. de Vries F.L. Moll G.J. de Borst | 2012 | European Journal of Vascular & Endovascular Surgery2012,,: | 2 |
| 12 | Serological markers of persistent,trachomatis in women with tubal factor subfertility显示文摘 | Den Hartog JE Land JA Stassen FR | 2005 | Hum Reprod2005,20,4: | 1 |
| 13 | Mechanical Vibrations显示文摘 | Den Hartog J P | 1956 | New York:McGraw-Hill BookCompany Inc 4Th ed1956,1956,: | 1 |
| 14 | Annual cycles of water vapour and carbon dioxide fluxes in and above a boreal aspen forest显示文摘 | BLACK T A HARTOG G D NEUMANN H H | 1996 | Global Change Biology1996,2,: | 1 |
| 15 | Stentingversus surgery in patients with carotid stenosis afterprevious cervical radiation therapy : systematic reviewand meta-analysis显示文摘 | Fokkema M den Hartog AG Bots ML | 2012 | Stroke2012,43,3: | 1 |
| 16 | Effect of wheat cultivar and enzyme addition to broiler chicken diets on nutrient digestibility,performance,and apparent metabolizable energy content显示文摘 | Gutierrez del Alamo A Verstegen M W Den Hartog L A | 2008 | Poult Sci2008,87,4: | 1 |
| 17 | The serological gastric biopsy:a non-endoscopical diagnostic approach in management of the dyspeptic patient significance for primary care based on a survey of the literature显示文摘 | Korstanje A den Hartog G Biemond I | 2002 | Sc and J Gastroenterol2002,,: | 1 |
| 18 | The tumor spectrum in hereditary non-polyposis colorectal cancer:a study of 24 kindreds in the Netherlands显示文摘 | Vasen HF Offerhaus GJ den Hartog | 1990 | Int J Cancer1990,46,1: | 1 |
| 19 | Analysis of optically active compounds using conventional chromatography with a circular dichroism detector显示文摘 | Slijkhuis C Hartog KD van alphen C | 2003 | J Pharm Biomed Anal2003,32,45: | 1 |
| 20 | Application of the HACCP concept to improve the safety of street foods显示文摘 | Hartog B J Stoots J A M | 1992 | Food Lab News1992,8,2: | 1 |