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Evaluation of a lifestyle change programme for the treatment of obesity in general practice

Munsch, Simone ; Biedert, Esther ; Keller, Ulrich

In: Swiss Medical Weekly, 2003, vol. 133, p. 148-154

In order to evaluate the effectiveness of a cognitive behavioural group therapy programme for the treatment of obesity in clinical practice, 122 patients from 14 general practices (n = 70) were randomised into either a treatment or a control arm with a ratio of 3 to 2. The group treatment programme was also assessed in a clinical centre (n = 52; University Hospital Basel). Before therapy, a...

Relative timing jitter measurements with an indirect phase comparison method

Paschotta, R. ; Rudin, B. ; Schlatter, A. ; Spühler, G.J. ; Krainer, L. ; Zeller, S.C. ; Haverkamp, N. ; Telle, H.R. ; Keller, U.

In: Applied Physics B, 2005, vol. 80, no. 2, p. 185-192

Single-shot dynamics of pulses from a gas-filled hollow fiber

Kornelis, W. ; Bruck, M. ; Helbing, F.W. ; Hauri, C.P. ; Heinrich, A. ; Biegert, J. ; Keller, U.

In: Applied Physics B, 2004, vol. 79, no. 8, p. 1033-1039

Development of an optical membrane for humidity

Mohr, Gerhard ; Spichiger-Keller, Ursula

In: Microchimica Acta, 1998, vol. 130, no. 1-2, p. 29-34

Optical characterization of semiconductor saturable absorbers

Haiml, M. ; Grange, R. ; Keller, U.

In: Applied Physics B, 2004, vol. 79, no. 3, p. 331-339

Passively mode-locked 40-GHz Er:Yb:glass laser

Zeller, S.C. ; Krainer, L. ; Spühler, G.J. ; Weingarten, K.J. ; Paschotta, R. ; Keller, U.

In: Applied Physics B, 2003, vol. 76, no. 7, p. 787-788

Self-referencable frequency comb from a 170-fs, 1.5-μm solid-state laser oscillator

Stumpf, M. ; Pekarek, S. ; Oehler, A. ; Südmeyer, T. ; Dudley, J. ; Keller, U.

In: Applied Physics B, 2010, vol. 99, no. 3, p. 401-408

Generation of intense, carrier-envelope phase-locked few-cycle laser pulses through filamentation

Hauri, C.P. ; Kornelis, W. ; Helbing, F.W. ; Heinrich, A. ; Couairon, A. ; Mysyrowicz, A. ; Biegert, J. ; Keller, U.

In: Applied Physics B, 2004, vol. 79, no. 6, p. 673-677

High-repetition-rate femtosecond optical parametric chirped-pulse amplifier in the mid-infrared

Erny, C. ; Gallmann, L. ; Keller, U.

In: Applied Physics B, 2009, vol. 96, no. 2-3, p. 257-269

Experimentally verified pulse formation model for high-power femtosecond VECSELs

Sieber, Oliver ; Hoffmann, Martin ; Wittwer, Valentin ; Mangold, Mario ; Golling, Matthias ; Tilma, Bauke ; Südmeyer, Thomas ; Keller, Ursula

In: Applied Physics B, 2013, vol. 113, no. 1, p. 133-145