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| 1 | 压力钢带式无级变速器技术降低油耗的潜能分析(二)显示文摘 | Van der Sluis Francis Van Dongen Tom Van Spijk Gert-Jan Van der Velde Arie Van Heeswijk Ad 张辉 | 2006 | 汽车技术2006,,11: | 5 |
| 2 | Fuel Consumption Potential of the Pushbelt CVT显示文摘The efforts to further reduce fuel consumption of vehicles equipped with a pushbelt type Continuously Variable Transmission(CVT) focus on different sources of loss.In this paper the magnitude of these losses and their potential for reduction is described.Inside the CVT,the variator,its control strategy and the hydraulic actuation circuit can be distinguished as the main potentials.A major opportunity is offered by a new control strategy that takes the actual slip between belt and pulley as the control parameter.The resulting decrease of clamping forces on the pushbelt leads to a reduction of variator and actuation losses.Further potential is found in the hydraulic actuation circuit by an improved tuning of the power supply to the actual power requirement.Outside the CVT additional potential is found in start-stop functionality as supported by measures inside the transmission.The paper describes the theoretical background as well as practical fuel savings of up to 5.5% that were obtained in tests on vehicle level.Slip control adds an inherent robustness to the operation of the pushbelt and opens up the fuel saving potential of the CVT thus reinforcing its position as the benchmark for the near future. | Van der Sluis, Francis Van Dongen, Tom Van Spijk, Gert-Jan Van der Velde, Arie Van Heeswijk, Ad | 2011 | 重庆理工大学学报(自然科学)2011,25,7: | 5 |
| 3 | Controlled synthesis of Ce(OH)CO_3 flowers by a hydrothermal method and their thermal conversion to CeO_2 flowers显示文摘Highly uniform Ce(OH)CO3 flowers were successfully prepared in large quantities using a facile hydrothermal approach from the reaction of Ce(NH4)(NO3)4 with CO(NH2)2 at 160 ℃ in a water-N 2H4 complex.The influences of the N2H4 content and temperature on flower formation were discussed.CeO2 flowers were prepared by thermal conversion of Ce(OH)CO3 flowers at 500℃ in air.Both Ce(OH)CO3 and CeO2 flowers were characterized by X-ray powder diffraction(XRD),and scanning electron microscopy(SEM).The UV-vis adsorption spectrum of the CeO2 flowers showed that the band gap energy(Eg) is 2.66 eV,which is lower than that of bulk ceria. | Dongen Zhang Feng Li Jian Gu Qing Xie Shanzhong Li Xiaobo Zhang Guiquan Han Ailing Ying Zhiwei Tong | 2012 | Particuology2012,10,6: | 4 |
| 4 | Contrasting sorption behaviours affecting groundwater arsenic concentration in Kandal Province,Cambodia显示文摘Natural arsenic (As) contamination of groundwater which provides drinking water and/or irrigation supplies remains a major public health issue,particularly in South and Southeast Asia.A number of studies have evaluated various aspects of the biogeochemical controls on As mobilization in aquifers typical to this region,however many are predicated on the assumption that key biogeochemical processes may be deduced by sampled water chemistry.The validity of this assumption has not been clearly established even though the role of sorption/desorption of As and other heavy metals onto Fe/Mn (hydr) oxides is an important control in As mobilization.Here,selective chemical extractions of sand-rich and clay-rich sediments from an As-affected aquifer in Kandal Province,Cambodia,were undertaken to explore the potential role of partial re-equilibrium through sorption/desorption reactions of As and related solutes (Fe,Mn and P) between groundwater and the associated solid aquifer matrix.In general,groundwater As is strongly affected by both pH and Eh throughout the study area.However,contrasting sorption behaviour is observed in two distinct sand-dominated (T-Sand) and clay dominated (T-Clay) transects,and plausibly attributed to differing dominant lithologies,biogeochemical and/or hydrogeological conditions.Sorption/desorption processes appear to be re-setting groundwater As concentrations in both transects,but to varying extents and in different ways.In T-Sand,which is typically highly reducing,correlations suggest that dissolved As may be sequestered by sorption/re-adsorption to Fe-bearing mineral phases and/or sedimentary organic matter;in T-Clay Eh is a major control on As mobilization although binding/occlusion of Fe-bearing minerals to sedimentary organic matter may also occur.Multiple linear regression analysis was conducted with groups categorised by transect and by Eh,and the output correlations support the contrasting sorption behaviours encountered in this study area.Irrespective of transect,however,the key biogeochemical processes which initially control As mobilization in such aquifers,may be “masked” by the re-setting of As concentrations through in-aquifer sorption/desorption processes. | Laura A. Richards Maria J. Casanueva-Marenco Daniel Magnone Chansopheaktra Sovann Bart E. van Dongen David A. Polya | 2019 | Geoscience Frontiers2019,10,5: | 2 |
| 5 | Workflow mining: A survey of issues and approaches显示文摘 | W.M.P. van der Aalst B.F. van Dongen J. Herbst L. Maruster G. Schimm A.J.M.M. Weijters | 2003 | Data & Knowledge Engineering2003,,2: | 2 |
| 6 | Soluble TNF-α receptor 1 and IL-6 plasma levels in humans subjected to the sleep deprivation model of spaceflight显示文摘 | William T. Shearer James M. Reuben Janet M. Mullington Nicholas J. Price Bang-Ning Lee E.O’Brian Smith Martin P. Szuba Hans P.A. Van Dongen David F. Dinges | 2001 | The Journal of Allergy and Clinical Immunology2001,,1: | 2 |
| 7 | Perimesencephalic hemorrhage: a nonaneurysmal and benign form of subarachnoid hemorrhage 显示文摘 | van Gijn J van Dongen K J Vermenlen M | 1985 | Neurology1985,35,: | 1 |
| 8 | Perimesencephalic hemorrhage: a nonaneurysmal and benign form of subarachnoid hemorrhage 显示文摘 | van GIJN J van DONGEN K J VERMEULEN M | 1985 | Neurology1985,35,4: | 1 |
| 9 | The SHARON- Anammox Process for treatment of ammo- nium rich wastewater 显示文摘 | van Dongen U Jetten M S M van Loosdrecht M C M | 2001 | Water Sci Technol2001,44,1: | 1 |
| 10 | Work- flow mining A survey of issues and approaehes显示文摘 | van der Aalst W M P van Dongen B F Herbst J | 2003 | Data and Know ledge Engineering2003,47,2: | 1 |
| 11 | miRBase: toolsfor microRNA genomics 显示文摘 | Griffiths-Jones S Saini HK van Dongen S* | 2008 | Nucleic Acids Res2008,36,1: | 1 |
| 12 | EuroFlow antibody panels for standardized n-dimensional flow cytometric immunophenotyping of normal,reactive and malignant leukocytes显示文摘 | van Dongen JJ Lhermitte L B(o)ttcher S | 2012 | Leukemia2012,26,: | 1 |
| 13 | Efficacy of methotrexate treatment in patients with probable rheumatoid arthritis: a double- blind, randomized, placebo-controlled trial显示文摘 | Van Dongen H Van Aken h Lard LR | 2007 | Arthritis Rheum2007,56,5: | 1 |
| 14 | The SHARON-ANAMMOX process for treatment of ammonium rich wastewater显示文摘 | Van Dongen U Jetten M S M Van Loosdrecht M C M | 2001 | Water Sci Technol2001,44,: | 1 |
| 15 | The SHARON-ANAMMOX process for treatment of ammonium rich wastewater 显示文摘 | Dongen V U Jetten M S M | 2001 | Wat Sci Tech2001,44,1: | 1 |
| 16 | Oxytocins for the prevention Of postpartum haemorrhage:a review显示文摘 | Van Dongen PW | 1991 | Pharm weed Sci1991,13,6: | 1 |
| 17 | Human cytomegalovirus-encoded chemokine receptor US28 promotes tumorigenesis显示文摘 | Maussang D Verzijl D van Walsum M Leurs R Holl J Pleskoff O Michel D van Dongen GA Smit MJ | 2006 | Proc Natl Acad Sci USA2006,103,13: | 1 |
| 18 | Long-term results of randomized trail comoaring breast-conserving thera- py with masteetomy: european organization for research and treatment of cancer 10801 trail显示文摘 | Van Dongen JA Voogd AC Fentiman I S | 2000 | Journal of the National Cancer Institute2000,92,: | 1 |
| 19 | New insights to the MLL recombinome of acute leukemias显示文摘 | Meyer C Kowarz E Hofmann J Renneville A Zuna J Trka J Ben Abdelali R Macintyre E De Braekeleer E De Braekeleer M Delabesse E de Oliveira MP Cavé H Clappier E van Dongen JJ Balgobind BV van den Heuvel-Eibrink MM Beverloo HB Panzer-Grümayer R Teigler-Schleg | | 0,,08: | 1 |
| 20 | Methane emission during municipal wastewater treatment显示文摘 | van Dongen U G J M Volcke E I P van Loosdrecht M C M | | 0,,11: | 1 |