|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Kinetic study of phytotoxicity induced by foliar lead uptake for vegetables exposed to fine particles and implications for sustainable urban agriculture显示文摘At the global scale, foliar metal transfer occurs for consumed vegetables cultivated in numerous urban or industrial areas with a polluted atmosphere. However, the kinetics of metal uptake, translocation and involved phytotoxicity was never jointly studied with vegetables exposed to micronic and sub-micronic particles(PM). Different leafy vegetables(lettuces and cabbages) cultivated in RHIZOtest? devices were, therefore, exposed in a greenhouse for 5, 10 and 15 days to various Pb O PM doses. The kinetics of transfer and phytotoxicity was assessed in relation to lead concentration and exposure duration. A significant Pb accumulation in leaves(up to 7392 mg/kg dry weight(DW) in lettuce) with translocation to roots was observed. Lead foliar exposure resulted in significant phytotoxicity, lipid composition change, a decrease of plant shoot growth(up to 68.2% in lettuce) and net photosynthesis(up to 58% in lettuce). The phytotoxicity results indicated plant adaptation to Pb and a higher sensitivity of lettuce in comparison with cabbage. Air quality needs, therefore, to be considered for the health and quality of vegetables grown in polluted areas, such as certain megacities(in China, Pakistan, Europe, etc.) and furthermore, to assess the health risks associated with their consumption. | TianTian Xiong Annabelle Austruy Antoine Pierart Muhammad Shahid Eva Schreck Stéphane Mombo Camille Dumat | 2016 | Journal of Environmental Sciences2016，28，8： | 10 |
| 2 | Branch grafting method for R-tree implementation 显示文摘 | SCHRECK T CHEN Z | 2000 | J of Syst and Software2000，53，1： | 3 |
| 3 | Interactive labelling of a multivariate dataset for supervised machine learning using linked visualisations,clustering,and active learning显示文摘Supervised machine learning techniques require labelled multivariate training datasets.Many approaches address the issue of unlabelled datasets by tightly coupling machine learning algorithms with interactive visualisations.Using appropriate techniques,analysts can play an active role in a highly interactive and iterative machine learning process to label the dataset and create meaningful partitions.While this principle has been implemented either for unsupervised,semi-supervised,or supervised machine learning tasks,the combination of all three methodologies remains challenging.In this paper,a visual analytics approach is presented,combining a variety of machine learning capabilities with four linked visualisation views,all integrated within the mVis(multivariate Visualiser)system.The available palette of techniques allows an analyst to perform exploratory data analysis on a multivariate dataset and divide it into meaningful labelled partitions,from which a classifier can be built.In the workflow,the analyst can label interesting patterns or outliers in a semi-supervised process supported by active learning.Once a dataset has been interactively labelled,the analyst can continue the workflow with supervised machine learning to assess to what degree the subsequent classifier has effectively learned the concepts expressed in the labelled training dataset.Using a novel technique called automatic dimension selection,interactions the analyst had with dimensions of the multivariate dataset are used to steer the machine learning algorithms.A real-world football dataset is used to show the utility of mVis for a series of analysis and labelling tasks,from initial labelling through iterations of data exploration,clustering,classification,and active learning to refine the named partitions,to finally producing a high-quality labelled training dataset suitable for training a classifier.The tool empowers the analyst with interactive visualisations including scatterplots,parallel coordinates,similarity maps for records,and a new similarity map for partitions. | Mohammad Chegini Jürgen Bernard Philip Berger Alexei Sourin Keith Andrews Tobias Schreck | 2019 | Visual Informatics2019，3，1： | 3 |
| 4 | A comparison of methods for sketch-based 3D shape retrieval显示文摘 | Bo Li Yijuan Lu Afzal Godil Tobias Schreck Benjamin Bustos Alfredo Ferreira Takahiko Furuya Manuel J. Fonseca Henry Johan Takahiro Matsuda Ryutarou Ohbuchi Pedro B. Pascoal Jose M. Saavedra | 2014 | Computer Vision and Image Understanding2014，，： | 2 |
| 5 | Navier-Stokes predictions of the NREL phase VI rotor in the NASA Ames 80 ft×120 ft wind tunnel显示文摘 | Sφrensen N N Michelsen J A Schreck S | 2002 | Wind Energy2002，5，23： | 1 |
| 6 | Accumulation and long-term effects of stress in fish显示文摘 | Schreck C B | 2000 | The Biology of Animal Stress2000，，： | 1 |
| 7 | Dithiocarbamates as potent inhibitors of nuclear factor kappa B activation in intact cells显示文摘 | SCHRECK R MEIER B MANNEL D N | 1992 | J Exp Med1992，175，5： | 1 |
| 8 | The angiogenesis inhibitor SU5416 has long-lasting effects on vascular endothelial growth factor receptor phosphorylation and function显示文摘 | Schreck RE West DC | 2000 | Clin Cancer Res2000，6，12： | 1 |
| 9 | Binding characteristics of an androgen receptor in the ovaries of coho salmon,Oncorhynchus kisutch显示文摘 | Fitzpatrick M S Gale M L Schreck C B | 1994 | Gen Comp Endocrinol1994，95，： | 1 |
| 10 | Effects of stress on the reproductive performance of rainbow trout(Oncorhynchus mykiss)显示文摘 | Contreras-sanchez W M Schreck C B Fitzpatrick M S | 1998 | Biol Reprod1998，58，： | 1 |
| 11 | Anesthetic and handling stress on survival and cortisol concentration in yearling chinook salmon(Oncorhynchus tshawytscha)显示文摘 | Strange R J Schreck C B | 1978 | J Fish Res Bd Can1978，35，： | 1 |
| 12 | Geometric construction by assembling solved subfigures显示文摘 | Dufourd J F Pascal Mathis Pascal Schreck | 1998 | Artificial Intelligence1998，99，1： | 1 |
| 13 | Cortisol concentrations in confined juvenile chinook salon (Oncorhynchus tshawytscha)显示文摘 | Strange R J Schreck C B Ewing R D | 1978 | Trans Am Fish Soc1978，107，： | 1 |
| 14 | Combined AFM-SEM Study of the Diamond Nucleation Layer on Ir (001)显示文摘 | Schreck M Gsell S Benstetter G | 2007 | Diamond and Related Materials2007，16，： | 1 |
| 15 | Triple cage olfactometer for evaluating mosquito (Diptera: Culicidae) attraction responses 显示文摘 | Posey KH Barnard DR Schreck CE | 1998 | J Med Entomolol1998，35，3： | 1 |
| 16 | Navier-Stokes predictions of the NREL phase VI rotor in the NASA Ames 80 ft × 120 ft wind tunnel显示文摘 | ScRENSEN N N MICHEl_SEN J SCHRECK S | 2002 | Wind Energy2002，5，23： | 1 |
| 17 | Dithiocarbamates as potent inhibitors of nuclear factor kappa-B activation in intact-cells 显示文摘 | Schreck R Meier B Mannel DN | 1992 | J Experi Med1992，175，5： | 1 |
| 18 | Post-trau-matic syndrome after minor head injury cannot be predicted byneurological investigations显示文摘 | Korinthenberg R Schreck J Weser J Lehmkuhl G | 2004 | Brain Dev2004，26，： | 1 |
| 19 | Corticoid stress response to handling and temperature in salmonids 显示文摘 | Richard J Strance C B Schreck B | 1977 | Trans Am Fish Soc1977，106，： | 1 |
| 20 | Anesthetic and handling stress on survival and cortisol concentration in yearling chinook salmon ( Oncorhynchus tshawytscha )显示文摘 | Strange R Schreck C | 1978 | Journal of the Fisheries Research Board of Canada1978，35，3： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员