Makyoh-Imaging zur Charakterisierung reflektierender Oberflächen (2009)
Finck, A. Von, Duparre, A., Pfeffer, M.
In process and quality control is a strong demand for the recognition and classification of surface structures and defects. Makyoh imaging ("Ma-Kyoh", Japanese for magic mirror) is a highly sensitive...
Pfeffer, M., Pfitzner, L., Ocker, B., Öchsner, R., Ryssel, H., Verdonck, P.
Semiconductor wafer fabrication facilities (wafer fabs) are amongst the most complex production facilities. State-of-the-art wafer fabs comprise a large product variety, hundreds of processing steps...
Die Finanzkrise hat in vielen Unternehmen zu einem beachtlichen Auftragsrückgang geführt und die Zahlungen bestehender Aufträge deutlich verzögert. Die mangelnde Kreditbereitschaft der Banken...
Pfeffer, M., Hentschel, R., Junginger, B.
Rahmenbedingungen und Anforderungen an den Produktionsleiter Den Überblick behalten mit Kennzahlen und Kennzahlensystemen Einführung von Lean Production - Tipps und Tricks Prozessanalyse und...
U. Brinkschulte, J. Kreuzinger, M. Pfeffer
Highly dynamic programming environments for embedded real-time systems require a strict isolation of real-time threads from each other to achieve dependable systems. We propose a new real-time...
Metrology, analysis and characterization in micro- and nanotechnologies: A European Challenge (2007)
Pfitzner, L., Nutsch, A., Öchsner, R., Pfeffer, M., Don, E., Wyon, C., ...
Europe offers excellent expertise in the area of metrology, analysis and characterization in micro- and nanotechnologies. This exper-tise is borne through research institutes, academia, small/medium...
Prospects for the realization of APC in a distributed 300 mm R&D-line (2006)
Roeder, G., Schellenberger, M., Öchsner, R., Pfeffer, M., Frickinger, J., Pfitzner, L., ...
Öchsner, R., Frickinger, J., Pfeffer, M., Schellenberger, M., Roeder, G., Pfitzner, L., ...
This paper describes the objectives and results of a joint European project named FLYING WAFER. The goal of the project was to provide a methodology for interlinking European R&D centers in micro-...
Echtzeitfähiges Fabrik-Cockpit für den produzierenden Mittelstand (2006)
Kapp, R., Le Blond, J., Schreiber, S., Pfeffer, M., Westkämper, E.
This technical contribution presents a digital planning environment for an integrated facility layout and logistics planning. The aim is a noticeable reduction of time and effort for middle- and...
Creation of e-learning content for microelectronics manufacturing (2006)
Öchsner, R., Pfeffer, M., Pfitzner, L., Ryssel, H., Beer, K., Boldin, M., ...
In this paper, we report on the methodology, approach, and results concerning the creation of e-learning content for microelectronics manufacturing. The work was done in the framework of an EC-funded...
Creation of e-learning content for microelectronics manufacturing (2006)
Öchsner, R., Pfeffer, M., Pfitzner, L., Ryssel, H., Beer, K., Boldin, M., ...
In this paper, we report on methodology, approach, and results concerning the cr eation of e-learning content for microelectronics manufacturing. The work was d one in the framework of an EC-funded...
Effect of pravastatin in people with diabetes and chronic kidney disease (2005)
Tonelli, M, Keech, A, Shepherd, J, Sacks, F, Tonkin, A, Packard, C, ...
Although diabetes is a major cause of chronic kidney disease (CKD), limited data describe the cardiovascular benefit of hydroxymethyl glutaryl CoA reductase inhibitors (statins) in people with both...
Effect of pravastatin in people with diabetes and chronic kidney disease (2005)
Tonelli, M, Keech, A, Shepherd, J, Sacks, F, Tonkin, A, Packard, C, ...
Although diabetes is a major cause of chronic kidney disease (CKD), limited data describe the cardiovascular benefit of hydroxymethyl glutaryl CoA reductase inhibitors (statins) in people with both...
Westkämper, E., Pfeffer, M., Dürr, M.
Due to more complex production systems and competition by globalization factory planning turns into a continuous task that decides about economic survival. This demands modern planning software. The...
Westkämper, E., Pfeffer, M., Dürr, M.
Die Anforderungen an moderne Softwaretools wachsen mit der Komplexität der Aufgabe für die Planung von Fabriken und Produktionssystemen. Verteiltes Expertenwissen, intuitives, Team-basiertes...
E-Learning for microelectronics manufacturing (2004)
Oechsner, R., Pfeffer, M., Pfitzner, L., Ryssel, H., Beer, K., Boldin, M.
In this paper, we report on an EC-funded project concerning the creation of content for e-learning for microelectronics manufacturing. The project E-LIMM (E-L earning for Microelectronics...
De Lemos, James A., Blazing, Michael A., Wiviott, Stephen D., Brady, William E., White, Harvey D., Fox, Keith A.A., ...
Aims In high risk patients with non-ST elevation acute coronary syndromes (ACS), enoxaparin is generally preferred to unfractionated heparin (UFH). However, less is known about the relative merits of...
Westkämper, E., Pfeffer, M., Rosenbusch, C.
As a result of the significant shortening of time in factory planning processes, a reduction of the collection of actual structural data is increasingly required. Actual data of the factory (e.g....
Nano-replication of diffractive optical elements in sol-gel derived glasses (2003)
Parashar, V.K., Sayah, A., Pfeffer, M., Schoch, F., Gobrecht, J., Gijs, M.A.M.
From overall equipment efficiency (OEE) to overall Fab effectiveness (OFE) (2002)
Oechsner, R., Pfeffer, M., Pfitzner, L., Binder, H., Müller, E., Vonderstrass, T.
The metrics of the SEMI standard E79 offers a good method to calculate the overall equipment efficiency (OEE) and finds increasing application and acceptance in the semiconductor industry. To...
Nano-replication of diffractive optical elements in sol-gel derived glasses (2002)
Parashar, V.K., Sayah, A., Pfeffer, M., Schoch, F., Gobrecht, J., Gijs, M.A.M.
Nanoreplication of diffractive optical devices in Spin-on-Glass (SOG) technology (2002)
Parashar, V.K., Sayah, A., Gijs, M.A.M., Pfeffer, M., Schoch, F., Gobrecht, J.
Canty, A.J., Patel, J., Pfeffer, M., Skelton, B.W., White, A.H.
Neutral palladium(IV) complexes containing the bis(pyrazol-1-yl)borate ligand, PdMe3{(pz)2BH2}(L) [L=py-d5 (4), PMe2Ph(6)], are generated in solution by oxidative addition of iodomethane to...
Canty, A.J., Hettinga, M.J.G., Patel, J., Pfeffer, M., Skelton, B.W., White, A.H.
Synthetic routes to neopentyl and trimethylsilylmethyl complexes of Pd(II) are reported, Pd(CH2EMe3)Ph(tmeda) [E = C (1), Si (3); tmeda = N,N,N',N'-tetramethylethylenediamine] and Pd(CH2EMe3)Ph(bpy)...
Canty, AJ, Patel, J, Pfeffer, M, Skelton, BW, White, AH
Neutral palladium(IV) complexes containing the bis(pyrazol-1-yl)borate ligand, PdMe3{(pz)2BH2}(L) [L=py-d5 (4), PMe2Ph (6)], are generated in solution by oxidative addition of iodomethane to...
Canty, AJ, Hettinga, MJG, Patel, J, Pfeffer, M, Skelton, BW, White, AH
Synthetic routes to neopentyl and trimethylsilylmethyl complexes of Pd(II) are reported, Pd(CH2EMe3)Ph(tmeda) [E = C (1), Si (3); tmeda = N,N,N',N'-tetramethylethylenediamine] and Pd(CH2EMe3)Ph(bpy)...
Canty, AJ, Patel, J, Pfeffer, M, Skelton, BW, White, AH
Neutral palladium(IV) complexes containing the bis(pyrazol-1-yl)borate ligand, PdMe3{(pz)2BH2}(L) [L=py-d5 (4), PMe2Ph (6)], are generated in solution by oxidative addition of iodomethane to...
Canty, AJ, Hettinga, MJG, Patel, J, Pfeffer, M, Skelton, BW, White, AH
Synthetic routes to neopentyl and trimethylsilylmethyl complexes of Pd(II) are reported, Pd(CH2EMe3)Ph(tmeda) [E = C (1), Si (3); tmeda = N,N,N',N'-tetramethylethylenediamine] and Pd(CH2EMe3)Ph(bpy)...
A Scheduling Technique Providing a Strict Isolation of Real-time Threads (2002)
U. Brinkschulte, J. Kreuzinger, M. Pfeffer
Highly dynamic programming environments for embedded real-time systems require a strict isolation of real-time threads from each other to achieve dependable systems. We propose a new real-time...
Canty, AJ, Patel, J, Pfeffer, M, Skelton, BW, White, AH
Neutral palladium(IV) complexes containing the bis(pyrazol-1-yl)borate ligand, PdMe3{(pz)2BH2}(L) [L=py-d5 (4), PMe2Ph (6)], are generated in solution by oxidative addition of iodomethane to...
Canty, AJ, Hettinga, MJG, Patel, J, Pfeffer, M, Skelton, BW, White, AH
Synthetic routes to neopentyl and trimethylsilylmethyl complexes of Pd(II) are reported, Pd(CH2EMe3)Ph(tmeda) [E = C (1), Si (3); tmeda = N,N,N',N'-tetramethylethylenediamine] and Pd(CH2EMe3)Ph(bpy)...
Toll road demand forecasting – A dual-criteria assignment model (2001)
This thesis is submitted in partial fulfilment of the requirements for the degree of Master of Science. The thesis sets out the results of a structured programme of research or design, development or...
Real-time garbage collection for a multithreaded java microcontroller (2001)
S. Fuhrmann, M. Pfeffer, J. Kreuzinger, Th. Ungerer, U. Brinkschulte
Performance Evaluations of a Multithreaded Java (2000)
J. Kreuzinger, M. Pfeffer, A. Schulz, Th. Ungerer, U. Brinkschulte, C. Krakowski
Abstract We propose handling of external real-time events through multithreading and describe the microarchitecture of our multithreaded Java microcontroller, called Komodo microcontroller. Real-time...
J. Kreuzinger, R. Zulauf, A. Schulz, Th. Ungerer, M. Pfeffer, U. Brinkschulte, ...
This paper introduces a multithreaded Java processor kernel which is specifically designed as core processor of a microcontroller or system-on-a-chip. Handling of external real-time events is...
Real-Time Scheduling on Multithreaded Processors (2000)
J. Kreuzinger, A. Schulz, M. Pfeffer, Th. Ungerer, U. Brinkschulte, C. Krakowski
This paper investigates real-time scheduling algorithms on upcoming multithreaded processors. As evaluation testbed we introduce a multithreaded processor kernel which is specifically designed as...
Real-Time Scheduling on Multithreaded Processors (2000)
J. Kreuzinger, A. Schulz, M. Pfeffer, Th. Ungerer, U. Brinkschulte, C. Krakowski
This paper investigates real-time scheduling algorithms on upcoming multithreaded processors. As evaluation testbed we introduce a multithreaded processor kernel which is specifically designed as...
A Microkernel Architecture for a Highly Scalable Real-Time Middleware (2000)
U. Brinkschulte, C. Krakowski, J. Riemschneider, J. Kreuzinger, M. Pfeffer, T. Ungerer
Middleware systems support the development of distributed real-time systems in particular in heterogeneous environments. We propose OSA+, a scalable serviceoriented middleware architecture. OSA+...
Performance Evaluations of a Multithreaded Java Microcontroller (2000)
J. Kreuzinger, M. Pfeffer, U. Brinkschulte, A. Schulz, ...
We propose handling of external real-time events through multithreading and describe the microarchitecture of our multithreaded Java microcontroller, called Komodo microcontroller. Real-time Java...
Real-Time Scheduling on Multithreaded Processors (2000)
J. Kreuzinger, A. Schulz, M. Pfeffer, Th. Ungerer
This paper investigates real-time scheduling algorithms on upcoming multithreaded processors. As evaluation testbed we introduce a multithreaded processor kernel which is specifically designed as...
Canty, AJ, Hoare, JL, Patel, J, Pfeffer, M, Skelton, BW, White, AH
Oxidative addition of 8-(bromomethyl)quinoline (mqBr) to PdMeR(bpy) (R = Me, Ph; bpy = 2,2'-bipyridine) and [PdMeR{(pz)2BH2}]- (R = Me, Ph; [(pz)2BH2]- = bis(pyrazol-1-yl)borate]) has given the first...
Canty, AJ, Hoare, JL, Patel, J, Pfeffer, M, Skelton, BW, White, AH
Oxidative addition of 8-(bromomethyl)quinoline (mqBr) to PdMeR(bpy) (R = Me, Ph; bpy = 2,2'-bipyridine) and [PdMeR{(pz)2BH2}]- (R = Me, Ph; [(pz)2BH2]- = bis(pyrazol-1-yl)borate]) has given the first...
Canty, AJ, Hoare, JL, Patel, J, Pfeffer, M, Skelton, BW, White, AH
Oxidative addition of 8-(bromomethyl)quinoline (mqBr) to PdMeR(bpy) (R = Me, Ph; bpy = 2,2'-bipyridine) and [PdMeR{(pz)2BH2}]- (R = Me, Ph; [(pz)2BH2]- = bis(pyrazol-1-yl)borate]) has given the first...
Synthesis of new N-heterocycles; intramolecular ring closure with imines (1998)
Diederen, J.J.H., Fruhauf, H.W., Hiemstra, H., Vrieze, K., Pfeffer, M.
Vantrimpont, P., Rouleau, J.L., Ciampi, A., Harel, F., De Champlain, J., Bichet, D., ...
Aims To describe the temporal evolution of neurohumoral activation in survivors of myocardial infarction with left ventricular dysfunction who are initially asymptomatic and to relate this to...
Influence of the microbiological activity on the soil aggregate stability (1995)
N. Rampazzo, A. Mentler, D. Tscherko, M. Pfeffer
The influence of the microbiological activity on the soil aggregate stability of a silty Chernozem was investigated by promoting the microbial activity through D-glucose solution. After 2 weeks of...
Palladium-Mediated Intramolecular C-N bond Formation between Tertiary amines and Alkenes (1994)
Koten, G. Van, Sutter, J-P, Grellier, M., Spek, A.L., ...
The reaction of terminal alkenylarenes having either o-(dimethylamino) or 0-[(d imethylamino)methyl] substituents with PdC12(MeCN)2 in MeOH in the presence of NaOAc and PPh3 has been studied. This...
Koten, G. Van, Grellier, M., Pfeffer, M.
Tertiary amines have been used as intramolecular nucleophiles in a Pd catalysed allylic substitution reaction leading to benzazepinium salts.
Koten, G. Van, Pfeffer, M., Wehman, E.
The reaction of cis or trans di(@m-chloro)bis{[2-(dimethylamino)phenyl]methyl}dipalladium with silver acetate affords the corresponding trans dimeric compound with two acetato bridges between the...
Koten, G. Van, Goubitz, K., Arlen, C., Pfeffer, M.
The reaction of Bu{4}Li{4} with 4 molar equivalents of 1-(dimethylamino)naphthalene in diethyl ether affords novel 8-(dimethylamino)-1-naphthyllithium. Its molecular structure (X-ray) consists of two...
Low-temperature emission spectra and excitation spectra for chlorophyll fluorescence were recorded from leaves of species of the genus Flaveria (Asteraceae) with C3, C3-C4-intermediate, C4-like, and...
Human pharmacokinetics and disposition of sarmoxicillin, a lipophilic amoxicillin prodrug.
Smyth, R D, Pfeffer, M, Van Harken, D R, Cohen, A, Hottendorf, G H
Sarmoxicillin, an amoxicillin prodrug, is the methoxymethyl ester of hetamoxicillin. Esterification converted amoxicillin from an amphoteric to a cationic compound and resulted in a 30- to 600-fold...
Pharmacokinetics of intramuscular ceforanide in infants, children, and adolescents.
Dajani, A S, Thirumoorthi, M C, Bawdon, R E, Buckley, J A, Pfeffer, M, Van Harken, D R, ...
We studied the pharmacokinetics of intramuscular ceforanide in 46 infants, children, and adolescents, ranging in age from 1 month to 17 years. After the subjects were given 20-mg doses of ceforanide...
Pharmacokinetics of cefadroxil after oral administration in humans.
La Rosa, F, Ripa, S, Prenna, M, Ghezzi, A, Pfeffer, M
The human oral pharmacokinetics of cefadroxil were studied in parallel at doses of 250, 500, and 1,000 mg in three groups of 10 healthy young male volunteers. Renal excretion of intact cefadroxil,...
Pharmacokinetics of ceforanide.
Ripa, S, La Rosa, F, Ghezzi, A, Prenna, M, Pfeffer, M
The pharmacokinetic of ceforanide, a new parenteral cephalosporin antibiotic, were examined at intravenous and intramuscular doses of 250, 500, and 1,000 mg in healthy male volunteers. Over the above...
Human intravenous pharmacokinetics and absolute oral bioavailability of cefatrizine.
Pfeffer, M, Gaver, R C, Ximenez, J
Cefatrizine was administered intravenously and orally at dose levels of 250, 500, and 1,000 mg to normal male volunteers in a crossover study. Intravenous pharmacokinetics were dose linear over this...
Lack of pharmacokinetic interaction between cefepime and amikacin in humans.
Barbhaiya, R H, Knupp, C A, Pfeffer, M, Pittman, K A
The interaction potential between cefepime and amikacin was investigated in a steady-state pharmacokinetic study in 16 healthy male subjects. Eight subjects (group A) received a first course of 2,000...
Pharmacokinetics of cefepime in patients undergoing continuous ambulatory peritoneal dialysis.
Barbhaiya, R H, Knupp, C A, Pfeffer, M, Zaccardelli, D, Dukes, G M, Mattern, W, ...
The pharmacokinetics of cefepime were studied in 10 male patients receiving continuous ambulatory peritoneal dialysis therapy. Five patients received a single 1,000-mg dose and the other five...
Low-temperature emission spectra and excitation spectra for chlorophyll fluorescence were recorded from leaves of species of the genus Flaveria (Asteraceae) with C3, C3-C4-intermediate, C4-like, and...
Human pharmacokinetics and disposition of sarmoxicillin, a lipophilic amoxicillin prodrug.
Smyth, R D, Pfeffer, M, Van Harken, D R, Cohen, A, Hottendorf, G H
Sarmoxicillin, an amoxicillin prodrug, is the methoxymethyl ester of hetamoxicillin. Esterification converted amoxicillin from an amphoteric to a cationic compound and resulted in a 30- to 600-fold...
Pharmacokinetics of intramuscular ceforanide in infants, children, and adolescents.
Dajani, A S, Thirumoorthi, M C, Bawdon, R E, Buckley, J A, Pfeffer, M, Van Harken, D R, ...
We studied the pharmacokinetics of intramuscular ceforanide in 46 infants, children, and adolescents, ranging in age from 1 month to 17 years. After the subjects were given 20-mg doses of ceforanide...
Pharmacokinetics of cefadroxil after oral administration in humans.
La Rosa, F, Ripa, S, Prenna, M, Ghezzi, A, Pfeffer, M
The human oral pharmacokinetics of cefadroxil were studied in parallel at doses of 250, 500, and 1,000 mg in three groups of 10 healthy young male volunteers. Renal excretion of intact cefadroxil,...
Pharmacokinetics of ceforanide.
Ripa, S, La Rosa, F, Ghezzi, A, Prenna, M, Pfeffer, M
The pharmacokinetic of ceforanide, a new parenteral cephalosporin antibiotic, were examined at intravenous and intramuscular doses of 250, 500, and 1,000 mg in healthy male volunteers. Over the above...
Human intravenous pharmacokinetics and absolute oral bioavailability of cefatrizine.
Pfeffer, M, Gaver, R C, Ximenez, J
Cefatrizine was administered intravenously and orally at dose levels of 250, 500, and 1,000 mg to normal male volunteers in a crossover study. Intravenous pharmacokinetics were dose linear over this...
Lack of pharmacokinetic interaction between cefepime and amikacin in humans.
Barbhaiya, R H, Knupp, C A, Pfeffer, M, Pittman, K A
The interaction potential between cefepime and amikacin was investigated in a steady-state pharmacokinetic study in 16 healthy male subjects. Eight subjects (group A) received a first course of 2,000...
Pharmacokinetics of cefepime in patients undergoing continuous ambulatory peritoneal dialysis.
Barbhaiya, R H, Knupp, C A, Pfeffer, M, Zaccardelli, D, Dukes, G M, Mattern, W, ...
The pharmacokinetics of cefepime were studied in 10 male patients receiving continuous ambulatory peritoneal dialysis therapy. Five patients received a single 1,000-mg dose and the other five...
Arbovirus infection increases with group size.
Brown, C R, Komar, N, Quick, S B, Sethi, R A, Panella, N A, Brown, M B, ...
Buggy Creek (BCR) virus is an arthropod-borne alphavirus that is naturally transmitted to its vertebrate host the cliff swallow (Petrochelidon pyrrhonota) by an invertebrate vector, namely the...
Buspirone pharmacokinetics in patients with cirrhosis.
Dalhoff, K, Poulsen, H E, Garred, P, Placchi, M, Gammans, R E, Mayol, R F, ...
The pharmacokinetics of a single oral dose of buspirone (20 mg) were determined in 12 patients with cirrhosis and 12 normal subjects. The mean AUC of buspirone was 55 +/- 38 s.d. ng ml-1 h in...
Genetic evidence of Dobrava virus in Apodemus agrarius in Hungary.
Scharninghausen, J. J., Meyer, H., Pfeffer, M., Davis, D. S., Honeycutt, R. L.
Using nested polymerase chain reaction, we sequenced Dobrava virus (DOB) from the rodent Apodemus agrarius in Hungary. The samples we isolated group with DOB samples previously isolated from A....