TY - JOUR A1 - Akimbekov, N.Sh. A1 - Digel, Ilya A1 - Savitkaya, I.S. A1 - Zhubanova, A.A. A1 - Tastambek, K.T. T1 - Investigations of LPS endotoxin elimination in the flowing column conditions with the sorbent on the basis of carbonized rice husk JF - KazNU Bulletin. Biology series Y1 - 2013 SN - 1563-0218 N1 - Original in russischer Sprache VL - 57 IS - 1 SP - 124 EP - 127 ER - TY - JOUR A1 - Schöning, Michael Josef A1 - Crott, M. A1 - Ronkel, F. A1 - Thust, M. A1 - Schultze, J. W. A1 - Kordos, P. A1 - Lüth, H. T1 - Investigations on porous silicon layers with regard to chemical microsensor applications JF - Third International Conference on Intelligent Materials : Lyon, 3-4-5 June 1996, Center of Congress "L'Espace Tête d'Or" / [publ. by SPIE, the International Society for Optical Engineering]. General chair/ed. by: P. F. Gobin Y1 - 1996 SN - 0819421650 N1 - International Conference on Intelligent Materials ; (3, 1996, Lyon) SP - 275 EP - 280 PB - SPIE CY - Bellingham, Wash. ER - TY - JOUR A1 - Schöning, Michael Josef A1 - Bruns, M. A1 - Hoffmann, W. A1 - Hoffmann, B. (u.a.) T1 - Iodide ion-sensitive field-effect structures JF - Sensors and Actuators B. 15 (1993), H. 1-3 Y1 - 1993 SN - 0925-4005 SP - 192 EP - 194 ER - TY - JOUR A1 - Weckesser, Martin A1 - Grießmeier, Martin A1 - Schmidt, Daniela A1 - Sonnenberg, Frank A1 - Ziemons, Karl A1 - Kemna, Lars A1 - Holschbach, Marcus A1 - Langen, Karl-J. A1 - Müller-Gärtner, Hans-W. T1 - Iodine-123 α-methyl tyrosine single-photon emission tomography of cerebral gliomas: standardised evaluation of tumour uptake and extent JF - European Journal of Nuclear Medicine N2 - Single-photon emission tomography (SPET) with the amino acid analogue l-3-[123I]iodo-α-methyl tyrosine (IMT) is helpful in the diagnosis and monitoring of cerebral gliomas. Radiolabelled amino acids seem to reflect tumour infiltration more specifically than conventional methods like magnetic resonance imaging and computed tomography. Automatic tumour delineation based on maximal tumour uptake may cause an overestimation of mean tumour uptake and an underestimation of tumour extension in tumours with circumscribed peaks. The aim of this study was to develop a program for tumour delineation and calculation of mean tumour uptake which takes into account the mean background activity and is thus optimised to the problem of tumour definition in IMT SPET. Using the frequency distribution of pixel intensities of the tomograms a program was developed which automatically detects a reference brain region and draws an isocontour region around the tumour taking into account mean brain radioactivity. Tumour area and tumour/brain ratios were calculated. A three-compartment phantom was simulated to test the program. The program was applied to IMT SPET studies of 20 patients with cerebral gliomas and was compared to the results of manual analysis by three different investigators. Activity ratios and chamber extension of the phantom were correctly calculated by the automatic analysis. A method based on image maxima alone failed to determine chamber extension correctly. Manual region of interest analysis in patient studies resulted in a mean inter-observer standard deviation of 8.7%±6.1% (range 2.7%–25.0%). The mean value of the results of the manual analysis showed a significant correlation to the results of the automatic analysis (r = 0.91, P<0.0001 for the uptake ratio; r = 0.87, P<0.0001 for the tumour area). We conclude that the algorithm proposed simplifies the calculation of uptake ratios and may be used for observer-independent evaluation of IMT SPET studies. Three-dimensional tumour recognition and transfer to co-registered morphological images based on this program may be useful for the planning of surgical and radiation treatment. Y1 - 1998 SN - 1619-7089 VL - 25 IS - 2 SP - 150 EP - 156 ER - TY - JOUR A1 - Mourzina, Y. G. A1 - Yoshinobu, T. A1 - Schubert, J. A1 - Lüth, H. A1 - Iwasaki, H. A1 - Schöning, Michael Josef T1 - Ion-selective lightaddressable potentiometric sensor (LAPS) with chalcogenide thin film by pulsed laser deposition JF - Sensors and Actuators B. 80 (2001), H. 2 Y1 - 2001 SN - 0925-4005 SP - 136 EP - 140 ER - TY - CHAP A1 - Beging, Stefan A1 - Poghossian, Arshak A1 - Mlynek, D. A1 - Hataihimakul, S. A1 - Pedraza, A. A1 - Dhawan, S. A1 - Laube, N. A1 - Kleinen, L. A1 - Baldsiefen, G. A1 - Busch, H. A1 - Schöning, Michael Josef T1 - Ion-selective sensors for the determination of the risk of urinary stone formation T2 - Micro- and Nanosystems in biochemical diagnosis : Principles and applications Y1 - 2010 SP - 74 EP - 80 CY - Warsaw ER - TY - JOUR A1 - Schöning, Michael Josef A1 - Sauke, M. A1 - Steffen, A. A1 - Marso, M. (u.a.) T1 - Ion-sensitive field-effect transistors with ultrathin Langmuir-Blodgett membranes JF - Sensors and Actuators B. 27 (1995), H. 1-3 Y1 - 1995 SN - 0925-4005 SP - 325 EP - 328 ER - TY - JOUR A1 - Leschinger, Tim A1 - Besch, Katharina A1 - Aydin, Cansu A1 - Staat, Manfred A1 - Scaal, Martin A1 - Müller, Lars Peter A1 - Wegmann, Kilian T1 - Irreparable rotator cuff tears: a biomechanical comparison of superior capsuloligamentous complex reconstruction techniques and an interposition graft technique JF - The Orthopaedic Journal of Sports Medicine Y1 - 2019 U6 - http://dx.doi.org/10.1177/2325967119864590 VL - 7 IS - 8 SP - 1 EP - 5 ER - TY - JOUR A1 - Müller-Veggian, Mattea A1 - Beuscher, H. A1 - Gono, Y. T1 - Isomeric 10⁺ states in nuclei with N=78 JF - Proceedings of the International Conference on Nuclear Structure : Tokyo, Sept. 5 - 10, 1977 / ed. by T. Marumori. - Journal of the Physical Society of Japan ; Vol. 44, 1978 : Suppl. Y1 - 1978 N1 - International Conference on Nuclear Structure <1977, Tokyo> SP - 861 PB - Physical Soc. of Japan CY - Tokyo ER - TY - JOUR A1 - Müller-Veggian, Mattea A1 - Morek, T. A1 - Bochev, B. A1 - Kutsarova, T. T1 - Isomeric state in ¹³⁴ La JF - Annual report 1980 / Kernforschungsanlage Jülich Institut für Kernphysik / Hrsg.: F. Grümmer. - (Spezielle Berichte der Kernforschungsanlage Jülich ; 99) Y1 - 1981 SP - 47 PB - Kernforschungsanlage CY - Jülich ER -