Maier studies

Maier studied the charge exchange between Ar and C2H2 in a longitudinal machine. As the recombination energy of Ar is 15.9 eV and as the appearance potential of C2H is about 18 eV, we expect to get only the parent peak in the mass spectrum. However, Maier obtained considerable... 

Maier (50) also investigated the charge exchange between Xe + and C2H4. These reactions were studied previously by Tal roze et al. (29, 30, 31, 32) in a perpendicular type apparatus in which the geometry seems to result in a smaller discrimination in the second mass spectrometer than in the Stockholm apparatus. Finally, the same reactions were observed in Stockholm by Szabo (19) during a detailed investiga-... 

Rare-Gas-Hydrogen Reactions. Ion-molecule reactions in the rare gas-hydrogen system are of great interest both theoretically and experimentally. The properties of the reactants and products are well known or may be calculated, and the properties of the intermediate three-body complex pose a tractable theoretical problem. Systematic studies of cross-section energy dependence and isotope effects in these systems have been undertaken by Friedman and co-workers (29, 47, 49, 67), by Koski and co-workers (2, 3), and by Giese and Maier (15, 16). 

Zecchin AC, Simpson AR, Maier HR, Nixon JB (2005) Parametric study for an ant algorithm applied to water distribution system optimization, IEEE Trans. Evol Comput 9 175-190... 

Kopf-Maier P, Kopf H (1988) Transition and Main-Group Metal Cyclopentadienyl Complexes Preclinical Studies on a Series of Antitumor Agnets of Different Structural... 

Maier et alJ studied the FVP of another vinylsilane, 35 (Scheme II). They proposed that, instead of leading directly to the observed products, silaallene 37... 

For Maier s biography see the recent study by Tilton, The Quest for the Phoenix (2003), 35-90. 

Maier WE, Costa LG. 1990. Sodium, potassium-ATPase in rat brain and erythrocytes as a possible target and marker, respectively, for neurotoxicity studies with chlordecone, organotins and mercury compounds. Toxicol Lett 51 175-188. 

Qubvauviller Ph and Maier EA 1999), Interlaboratory Studies and Certified Reference Materials for Environmental Analysis. Elsevier Publishers B.V., Amsterdam. 

DE VooGT P, HinschbergerJ, Maier EA, Griepink B, Muntau H, and Jacob J (1996) Improvements in the determination of eight polycydic aromatic hydrocarbons through a stepwise interlaboratory study approach. Fresenius J Anal Chem 356 41-48. 

Quevauviller Ph, and Maier EA (1999) Interlaboratory studies and certified reference materials for environmental analysis - the BCR approach. Elsevier, Amsterdam Quevauviller Ph, Drabaek I, Muntau H, Biahchi M, Bortoli A, and Griepink B (1996a) Certified reference materials (CRMs 463 and 464) for the quafity control of total and methyl mercury determination in tuna fish. Trends Anal Chem 15 160-167. 

The enormous difference in certified values between methods and between analytes illustrates well how much care is needed in matrix/method matching. Further evidence of the importance of matrix matching is provided by an interlaboratory study on trace elements in soil reported by Maier et al. (1983) and the certification of a sewage sludge described by Maaskant et al. (1998). 

It is a matter of historical interest that Mossbauer spectroscopy has its deepest root in the 129.4 keV transition line of lr, for which R.L. Mossbauer established recoilless nuclear resonance absorption for the first time while he was working on his thesis under Prof. Maier-Leibnitz at Heidelberg [267]. But this nuclear transition is, by far, not the easiest one among the four iridium Mossbauer transitions to use for solid-state applications the 129 keV excited state is rather short-lived (fi/2 = 90 ps) and consequently the line width is very broad. The 73 keV transition line of lr with the lowest transition energy and the narrowest natural line width (0.60 mm s ) fulfills best the practical requirements and therefore is, of all four iridium transitions, most often (in about 90% of all reports published on Ir Mossbauer spectroscopy) used in studying electronic stractures, bond properties, and magnetism. 

Szonyi, Gyorgy Endre. "Occult semiotics and iconology Michael Maier s alchemical emblems." In Mundus emblematicus studies in neo-Latin emblem books/ edited by Karl A. E. Enenkel andArnoud S.Q. Visser, eds. Karl A.E. Enenkel and Amoud... 

R, Runzi M, Kron M, Kahl S, Kraus D, Jung N, Maier L, Malfertheiner P, Goebell H, Beger HG German Antibiotics in Severe Acute Pancreatitis Study Group Prophylactic antibiotic treatment in patients with predicted severe acute pancreatitis A placebo-con-trolled, double-blind trial. Gastroenterology 2004 126 997-1004. 

In this study a ten year model simulation with the fully coupled ocean-atmosphere GCM [Roeckner et al (2003), Marsland et al (2003), Maier-Reimer et al (2005), Lammel et al (2001)] was performed. The insecticide DDT was chosen because it is one of the most studied of all synthetic organic chemicals and because of its physicochemical properties. It has a low water solubility, high lipid solubility and it is semi-... 

At the same time, studies of emission spectra of matrix isolated radical cations were undertaken by Miller and Bondybey at Bell Laboratories233 and by Maier and coworkers... 

Wolf S, Maier I, Katsaros C, Muller DG. Virus assembly in Hincksia hincksiae (Ectocarpales, Phaeophyceae). An electron and fluorescence microscopic study. Protoplasma 1998 203 153-167. 

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