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10篇 您的检索式:作者名="Scheifler G"
    题名 作者 年代 出处 被引量
1PereuTwist: A new single-dilator technique for percutaneous tracheostomy显示文摘Westphal K Maeser D Scheifler G 2003Anesth Analg2003,96,:1
2Percutwist:a new singledilator technique for percutaneous tracheostomy显示文摘Westphal K Maeser D Scheifler G 2003Anesth Analg2003,96,2:1
3PercuTwist:A new sin- gle-dilator technique for percutaneous tracheostomy 显示文摘Westphal K Maeser D Scheifler G 2003Anesth Analg2003,96,1:1
4A new single-dilator technique for percutaneous tracheostomy显示文摘Westphal K Maeser D Scheifler G 2003Anesth Analg2003,96,:1
5Transfer of Cadmium from plant leaves and vegetable flour to the snail Helix as persa:Bioaccumulation and Effects显示文摘Scheifler R Vaufleury A G Badot P M 2002Ecotoxicology and Environmental Safety2002,,53:1
6Prediction of Extractable Cd,Pb and Zn in Contaminated Woody Habitat Soils Using a Change Point Detection Method显示文摘Accumulation of heavy metals in soils poses a potential risk to plant production, which is related to availability of the metals in soil. The phytoavailability of metals is usually evaluated using extracting solutions such as salts, acids or chelates. The purpose of this study was to identify the most significant soil parameters that can be used to predict the concentrations of acetic and citric acidextractable cadmium(Cd), lead(Pb) and zinc(Zn) in contaminated woody habitat topsoils. Multiple linear regression models were established using two analysis strategies and three sets of variables based on a dataset of 260 soil samples. The performance of these models was evaluated using statistical parameters. Cation exchange capacity, CaCO_3, organic matter, assimilated P, free Al oxide,sand and the total metal concentrations appeared to be the main soil parameters governing the solubility of Cd, Pb and Zn in acetic and citric acid solutions. The results strongly suggest that the metal solubility in extracting solutions is extractable concentrationdependent since models were overall improved by incorporating a change point. This change point detection method was a powerful tool for predicting extractable Cd, Pb and Zn. Suitable predictions of extractable Cd, Pb and Zn concentrations were obtained, with correlation coefficient(adjusted r) ranging from 0.80 to 0.99, given the high complexity of the woody habitat soils studied. Therefore,the predictive models can constitute a decision-making support tool for managing phytoremediation of contaminated soils, making recommendations to control the potential bioavailability of metals. The relationships between acetic and/or citric acid-extractable concentrations and the concentrations of metals into the aboveground parts of plants need to be predicted, in order to make their temporal monitoring easier.Christophe WATERLOT Christelle PRUVOT Géraldine BIDAR Clémentine FRITSCH Annette DE VAUFLEURY Renaud SCHEIFLER Francis DOUAY 2016Pedosphere2016,26,3:1
71 Percu Twist:A new singledilator technique for percutaneous tracheostomy显示文摘Westphal K Maeser D Scheifler G 2003Anesth Analg2003,96,8:1
8Technique and early clinical results]显示文摘Byhahn C Lischke V Halbig S Scheifler G Westphal K 2000Anaesthesist2000,49,:1
9Transfer of cadmium from plant leaves and vegetable flour to the snail helix aspersa:bioaccumulation and effects显示文摘Scheifler R Vaufleury A G Badot P M 2002Ecotoxicology and Environmental Safety2002,53,:1
10Percu Twist:a new single-dilotor technique for percutaneous tracheostomy 显示文摘Westphal K Maeser D Scheifler G 2003Anesth Analg2003,96,2:1
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