TY  - JOUR
A1  - Benkner, Thorsten
T1  - Wireless ATM - Broadband Mobile Radio Systems
JF  - Multiaccess, mobility and teletraffic for wireless communications. Workshop on Multiaccess, Mobility and Teletraffic for Wireless Communications <4, 1998, Washington, DC>
Y1  - 1999
N1  - Proceedings of the IEEE MMT'98, 21.-23. Oktober 1998, Washington D.C., USA
SP  - 155
EP  - 170
PB  - Kluwer
CY  - Boston [u.a.]
ER  - 
TY  - JOUR
A1  - Hüning, Felix
A1  - Heuermann, Holger
A1  - Wache, Franz-Josef
T1  - Wireless CAN without WLAN or Bluetooth
JF  - CAN Newsletter
N2  - In two developed concepts, dual-mode radio enables CAN participants to be integrated wirelessly into a CAN network. Constructed from a few components, a protocol-free, real-time transmission and thus transparent integration into CAN is provided.
Y1  - 2018
IS  - December 2018
SP  - 44
EP  - 46
ER  - 
TY  - JOUR
A1  - Lagemaat, Miriam W.
A1  - Breukels, Vincent
A1  - Vos, Eline K.
A1  - B., Adam
A1  - Uden, Mark J. van
A1  - Orzada, Stephan
A1  - Bitz, Andreas
A1  - Maas, Marnix C.
A1  - Scheenen, Tom W. J.
T1  - ¹H MR spectroscopic imaging of the prostate at 7T using spectral-spatial pulses
JF  - Magnetic Resonance in Medicine
N2  - Purpose
To assess the feasibility of prostate ¹H MR spectroscopic imaging (MRSI) using low-power spectral-spatial (SPSP) pulses at 7T, exploiting accurate spectral selection and spatial selectivity simultaneously.

Methods
A double spin-echo sequence was equipped with SPSP refocusing pulses with a spectral selectivity of 1 ppm. Three-dimensional prostate ¹H-MRSI at 7T was performed with the SPSP-MRSI sequence using an 8-channel transmit array coil and an endorectal receive coil in three patients with prostate cancer and in one healthy subject. No additional water or lipid suppression pulses were used.

Results
Prostate ¹H-MRSI could be obtained well within specific absorption rate (SAR) limits in a clinically feasible time (10 min). Next to the common citrate signals, the prostate spectra exhibited high spermine signals concealing creatine and sometimes also choline. Residual lipid signals were observed at the edges of the prostate because of limitations in spectral and spatial selectivity.

Conclusion
It is possible to perform prostate ¹H-MRSI at 7T with a SPSP-MRSI sequence while using separate transmit and receive coils. This low-SAR MRSI concept provides the opportunity to increase spatial resolution of MRSI within reasonable scan times.
Y1  - 2016
U6  - https://doi.org/10.1002/mrm.25569
SN  - 1522-2594
VL  - 75
IS  - 3
SP  - 933
EP  - 945
PB  - International Society for Magnetic Resonance in Medicine
ER  - 
TY  - JOUR
A1  - Hüning, Felix
A1  - Leineweber, A.
A1  - Jacobs, H.
A1  - Lueken, H.
T1  - ε-Fe3N: magnetic structure, magnetization and temperature dependent disorder of nitrogen / Leineweber, A. ; Jacobs, H. ; Hüning, F. ; Lueken, H. ; Schilder, H. ; Kockelmann, W.
JF  - Journal of Alloys and Compounds. 288 (1999), H. 1-2
N2  - ε-Fe3N has been investigated by time-of-flight neutron diffraction (temperature range 4.2–618 K) and SQUID magnetometry (2–700 K, B≤5 T). A ferromagnetic spin structure is observed with magnetic moments oriented perpendicular to the c-axis of the hexagonal nuclear structure. The magnetic saturation moment of iron is 2.2 μB at 4.2 K from neutron diffraction and 2.0 μB from magnetic measurements and decreases in a Brillouin-like manner on heating to TC=575 K. Above 450 K an increasing but reversible disorder of the nitrogen partial structure is observed.
Y1  - 1999
SN  - 1873-4669
VL  - 288
IS  - 1-2
SP  - 79
EP  - 87
PB  - Elsevier
CY  - Amsterdam
ER  -