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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 | 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 |
| 3 | Dietary enrichment of edible insects with omega 3 fatty acids显示文摘Edible insects are advocated as sustainable and healthy food and feed.However,commercially produced insects are often low in n‐3 fatty acids and have suboptimal n‐6/n‐3 ratios.A certain amount and proportion of these FAs is required to optimize human health.Flaxseed oil consists primarily(57%)out of alpha‐linolenic acid.An experiment was conducted to quantify the effect of flaxseed oil provision on fatty acid composition and to determine the quantity needed to attain a beneficial n‐6/n‐3 ratio.Three species were used in the experiment:house crickets(Acheta domesticus[L.]),lesser mealworms(Alphitobius diaperinus[Pfanzer])and black soldier flies(Hermetia illucens[L.]).These were provided with either a control diet or a diet enriched with 1%,2%,or 4%flaxseed oil during their larval/nymphal stage.Fatty acid profiles of diets and insects were determined via GC‐MS.The three species had distinct fatty acid profiles on all four diets,but responded similarly to flaxseed oil addition.For each percent added to the diet,the alpha‐linolenic acid content of the insects increased by 2.3%–2.7%.Four percent addition increased the n‐3 fatty acid content 10–20 fold in the three species and thereby strongly decreased n‐6/n‐3 ratios from 18–36 to 0.8–2.4.A ratio below 5 is considered optimal for human health and was achieved by 2%flaxseed oil inclusion for house crickets and lesser mealworms,and at 1%inclusion for black soldier flies.Adding a source of n‐3 fatty acids to insect diets can thus improve the nutritional quality of insects. | Dennis G.A.B.Oonincx Sophie Laurent Margot E.Veenenbos Joop J.A.van Loon | 2020 | Insect Science2020,27,3: | 3 |
| 4 | Quanti?cation of Tyrosine Hydroxylase and Erb B4 in the Locus Coeruleus of Mood Disorder Patients Using a Multispectral Method to Prevent Interference with Immunocytochemical Signals by Neuromelanin显示文摘The locus coeruleus(LC) has been studied in major depressive disorder(MDD) and bipolar disorder(BD). A major problem of immunocytochemical studies in the human LC is interference with the staining of the immunocytochemical end-product by the omnipresent natural brown pigment neuromelanin. Here, we used a multispectral method to untangle the two colors: blue immunocytochemical staining and brown neuromelanin.We found significantly increased tyrosine hydroxylase(TH) in the LC of MDD patients—thus validating the method—but not in BD patients, and we did not find significant changes in the receptor tyrosine-protein kinase ErbB4 in the LC in MDD or BD patients. We observed clear co-localization of ErbB4, TH, and neuromelanin in the LC neurons. The different stress-related molecular changes in the LC may contribute to the different clinical symptoms in MDD and BD. | Lei Guo Jochem StormmesAND Zheng Fang Qingbin Zhu Rawien Balesar Joop van Heerikhuize Arja Sluiter Dick Swaab Ai-Min Bao | 2019 | Neuroscience Bulletin2019,35,2: | 2 |
| 5 | Human pharmacology of positive GABA-A subtype-selective receptor modulators for the treatment of anxiety显示文摘Anxiety disorders arise from disruptions among the highly interconnected circuits that normally serve to process the streams of potentially threatening stimuli. The resulting imbalance among these circuits can cause a fundamental misinterpretation of neural sensory information as threatening and can lead to the inappropriate emotional and behavioral responses observed in anxiety disorders. There is considerable preclinical evidence that the GABAergic system, in general, and its α2- and/or α5-subunit-containing GABA(A) receptor subtypes, in particular, are involved in the pathophysiology of anxiety disorders. However, the clinical ef?cacy of GABA-A α2-selective agonists for the treatment of anxiety disorders has not been unequivocally demonstrated. In this review, we present several human pharmacological studies that have been performed with the aim of identifying the pharmacologically active doses/exposure levels of several GABA-A subtype-selective novel compounds with potential anxiolytic effects. The pharmacological selectivity of novel α2-subtype-selective GABA(A) receptor partial agonists has been demonstrated by their distinct effect profiles on the neurophysiological and neuropsychological measurements that reflect the functions of multiple CNS domains compared with those of benzodiazepines, which are nonselective, full GABA(A) agonists. Normalizing the undesired pharmacodynamic side effects against the desired on-target effects on the saccadic peak velocity is a useful approach for presenting the pharmacological features of GABA(A)-ergic modulators. Moreover, combining the anxiogenic symptom provocation paradigm with validated neurophysiological and neuropsychological biomarkers may provide further construct validity for the clinical effects of novel anxiolytic agents. In addition, the observed drug effects on serum prolactin levels support the use of serum prolactin levels as a complementary neuroendocrine biomarker to further validate the pharmacodynamic measurements used during the clinical pharmacological study of novel anxiolytic agents. | Xia Chen Joop van Gerven Adam Cohen Gabriel Jacobs | 2019 | Acta Pharmacologica Sinica2019,40,5: | 2 |
| 6 | Genetic characterization and phylogenetic position of Echinococcus felidis Ortlepp, 1937 (Cestoda: Taeniidae) from the African lion显示文摘 | Marion Hüttner Minoru Nakao Torsten Wassermann Ludwig Siefert Joop D.F. Boomker Anke Dinkel Yasuhito Sako Ute Mackenstedt Thomas Romig Akira Ito | 2007 | International Journal for Parasitology2007,,7: | 2 |
| 7 | Electrochemical detection and degradation of ibuprofen from water on multi-walled carbon nanotubes-epoxy composite electrode显示文摘This work describes the electrochemical behaviour of ibuprofen on two types of multi-walled carbon nanotubes based composite electrodes,i.e.,multi-walled carbon nanotubes-epoxy(MWCNT) and silver-modified zeolite-multi-walled carbon nanotubes-epoxy(AgZMWCNT) composites electrodes.The composite electrodes were obtained using two-roll mill procedure.SEM images of surfaces of the composites revealed a homogeneous distribution of the composite components within the epoxy matrix.AgZMWCNT composite electrode exhibited the better electrical conductivity and larger electroactive surface area.The electrochemical determination of ibuprofen(IBP) was achieved using AgZMWCNT by cyclic voltammetry,differential-pulsed voltammetry,square-wave voltammetry and chronoamperometry.The IBP degradation occurred on both composite electrodes under controlled electrolysis at 1.2 and 1.75 V vs.Ag/AgCl,and IBP concentration was determined comparatively by differential-pulsed voltammetry,under optimized conditions using AgZMWCNT electrode and UV-Vis spectrophotometry methods to determine the IBP degradation performance for each electrode.AgZMWCNT electrode exhibited a dual character allowing a double application in IBP degradation process and its control. | Sorina Motoc Adriana Remes Aniela Pop Florica Manea Joop Schoonman | 2013 | Journal of Environmental Sciences2013,25,4: | 2 |
| 8 | Attraction of Colorado Potato Beetle to Herbivore-Damaged Plants During Herbivory and After Its Termination显示文摘 | Caroline J. Bolter Marcel Dicke Joop J. A. Van Loon J. H. Visser Maarten A. Posthumus | 1997 | Journal of Chemical Ecology1997,,4: | 2 |
| 9 | 二甲双胍长期治疗2型糖尿病患者以及维生素B12缺乏的危险性:随机安慰剂对照研究(摘要)显示文摘目的 研究接受胰岛素治疗的2型糖尿病患者中,二甲双胍所致维生素B12缺乏(〈150pmol/L)、低浓度维生素B12(150—220pmol/L)的发生率,以及叶酸和同型半胱氨酸的浓度。 | Jolien de Jager Adriaan Kooy Philippe Lehert Michiel G Wulffele Jan van der Kolk Daniel Bets Joop Verburg Ab J M Donker Coen D A Stehouwer 许翎岭(译) | 2010 | 英国医学杂志中文版2010,13,5: | 2 |
| 10 | 拔罐疗法对马匹背部肌肉机械痛阈的影响显示文摘目的:为了观察拔罐前后马匹背部肌肉机械痛阈的变化,为患背部疼痛马匹提供新的治疗思路。方法:将16匹正常成年马(3岁及以上)随机等分成试验组与对照组。对试验组马匹背部两侧的固定点位(n=8)进行拔罐疗法,对照组不做处理。试验前及试验后第2天使用测痛仪分别测量所有试验对象背部两侧固定点位(n=10)的机械痛阈,记录并分析数据。结果:试验组所有测量点位测量值在试验前后差异极显著(P<0.01),对照组差异不显著(P>0.05);试验前,试验组和对照组左右两侧测量值对比均差异极显著(P<0.01),试验后,试验组两侧测量值差异不显著(P>0.05),而对照组仍差异极显著(P<0.01)。结论:拔罐疗法可以显著提高马匹背部肌肉的机械痛阈,可以用于治疗马匹背部疼痛或背部敏感。 | 韦飞 Grigorios Maleas joop Loomans Marc Koene | 2018 | 中兽医医药杂志2018,37,6: | 2 |
| 11 | 约克·鲍恩和他的二十四首前奏曲显示文摘在荷兰的一次公开钢琴授课时,我的老师JoopCelis演奏了约克·鲍恩的24首前奏曲的其中几首,乐曲所蕴涵的神秘色彩和浪漫情怀顿时紧紧抓住了我。这简直就是俄国、法国和英国音乐风格的混合体。尽管有时能听出受爵士乐影响的痕迹,并可能让我们联想起格什温,但其乐曲风格、半音、复调,尤其是新颖非凡的和声等方面,均非常与众不同和意味深长。于是,我心存一个愿望,那就是将约克·鲍恩和他的音乐介绍给国内的同行。 | Joop Celis 毕雪春 | 2005 | 钢琴艺术2005,,1: | 2 |
| 12 | Chemoreception of Oviposition Inhibiting Terpenoidsin the Diamondback Moth Plutella xyolestella 显示文摘 | Oiu Y T Joop J A Roessingh P | 1998 | Entomol Exp Appl1998,,87: | 1 |
| 13 | TAT-apoptin is efficiently delivered and induces apoptosis in cancer cells显示文摘 | Lars G Hugh P Joop G | | 0,,05: | 1 |
| 14 | Electrostatic Spray Deposited Zinc Oxide Films for Gas Sensor Applications 显示文摘 | Camelia M G Joop S Marline L | 2007 | Applied Surface Science2007,253,18: | 1 |
| 15 | The Photoresponse of Iron- and Carbon-Doped TiO2 (Anatase) Photoelectrodes显示文摘 | Cristina S. Enache Joop Schoonman Roel Van Krol | 2004 | Journal of Electroceramics (-)2004,,1: | 1 |
| 16 | University rank and bachelor’s labour market positions in China显示文摘 | Joop Hartog Yuze Sun Xiaohao Ding | 2010 | Economics of Education Review2010,,6: | 1 |
| 17 | Floc-based sequential partial nitritation and anammox at full scale with contrasting N 2 O emissions显示文摘 | Joachim Desloover Haydée De Clippeleir Pascal Boeckx Gijs Du Laing Joop Colsen Willy Verstraete Siegfried E. Vlaeminck | 2011 | Water Research2011,,9: | 1 |
| 18 | A new technique to reduce internal phosphorus loading by in-lake phosphate fixation in shallow lakes显示文摘 | Marinus Quaak Joop Does Paul Boers Jo Vlugt | 1993 | Hydrobiologia (-)1993,,1: | 1 |
| 19 | Endotoxin, cytokines, and procalcitonin in febrile patients admitted to the hospital: identification of subjects at high risk of mortality显示文摘 | Langevelde P Joop K Loon J | 2000 | Clin Infect Dis2000,31,6: | 1 |
| 20 | Carotid plaque formation and serum biomarkers 显示文摘 | Linda Hermus Joop D Lefrandt Rene A Tio | 2010 | Atherosclerosis2010,213,: | 1 |