Concept

Good and evil

Related publications (50)

Synthesis of furoquinolines by a multicomponent domino process

Five bonds form in one pot, from three well-designed yet readily accessible substrates. Simply mixing an o-alkynyl aniline, e.g., 2-H2NC6H4C==CCO2Me, an aldehyde, e.g., heptanal, and ammonium chloride in toluene at room temp., followed by addn. of an isocy ...

2002

Gauging the Quality of Examples for Teaching Design Patterns

Shane Sendall

What constitutes a good example in the context of teaching design patterns? How can instructors judge whether one example is better than another one for teaching a design pattern to students? How might an example be presented to best connect with students, ...

2002

Simulation tools for Power Electronics : Teaching and Research

Philippe Barrade

The LEI (Laboratoire d’Electronique Industrielle) is one of the laboratories of the DE (Département Electricité) of the EPFL. Its mission and goal are the research and the teaching in the domains of Industrial and Power Electronics. Simulation tools are us ...

2001

On-line conversion monitoring through ultrasound velocity measurements in bulk styrene polymerization in a recycle reactor - part II: mathematical model

Albert Renken, Thierry Meyer

This paper is the second part of a description of the online monitoring through ultrasound propagation velocity measurements of styrene polymn. in a continuous recycle reactor. A set of calibrations and a simple math. model are proposed to interpret the ex ...

2000

Quantitative Rietveld phase analysis of calcium aluminate cements

Karen Scrivener

Rietveld analysis is a powerful technique for obtaining quantitative data on the relative amounts of phases in a mixture of phases, such as cement. However, a good knowledge of crystallography and the development of a refinement strategy with synthetic pha ...

1999

Isopulegol as a model compound. Metalation and substitution of an allylic position in the presence of an unprotected hydroxy function

When treated with BuLi and KOCMe3 for 2 h at 0 Deg in hexane, the unsatd. monoterpenic alc. isopulegol is simultaneously deprotonated at the hydroxy function and the allylic Me group. The metaloxy allylmetal species thus generated can be silylated, alkylat ...

1999

Growth of (111)-oriented PZT on RuO2(100)/Pt(111) electrodes by in-situ sputtering

Paul Muralt, Thomas Maeder

Growth of (111)-oriented Pb(Zr,Ti)O-3 has been achieved on a RuO2 film which was (100) textured. This texture could be obtained by using a (111)-textured Pt film as a template. The whole layer stack was grown on an amorphous SiO2 layer, that is a thermal o ...

Elsevier1999

Chaos shift keying in the presence of noise: a simple discrete time example

Martin Hasler

The transmission of binary information using chaotic switching, also called chaos shift keying is used. On the receiver side the information is extracted using a method that is not based on synchronization, but that directly tries to detect which chaotic s ...

1998

A Path Selection Method in ATM using Pre-Computation

Jean-Yves Le Boudec, Olivier Crochat

An algorithm that pre-computes a list of routes for each node in the network. An alternate route is also computed in case of overload of the primary one. Simulations show that this algorithm provides routes as good as On-Demand ones. ...

1996

Selective deprotection of allyl amines using palladium

Mono and diallylamines can be cleaved using Pd(0) catalyst and 2-mercaptobenzoic acid as nucleophile. This methodology has been successfully used for the sequential deprotection of diallylamines. The yields of desallylation are good to quantitative. ...

1995

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