@inproceedings{BorowskiGlowinskiFristeretal.2018, author = {Borowski, Andreas and Glowinski, Ingrid and Frister, Jonas and H{\"o}ttecke, Dietmar and Buth, Katrin and Koenen, Jenna and Masanek, Nicole and Reichwein, Wilko and Scholten, Nina and Sprenger, Sandra and Stender, Peter and W{\"o}hlke, Carina and Komorek, Michael and Freckmann, Janine and Hofmann, Josefine and Niesel, Verena and Richter, Chris and Mehlmann, Nelli and Bikner-Ahsbahs, Angelika and Unverricht, Katja and Schanze, Sascha and Bittorf, Robert Marten and Meier, Monique and Grospietsch, Finja and Mayer, J{\"u}rgen and Gimbel, Katharina and Ziepprecht, Kathrin and Hofmann, Judith and Kramer, Charlotte and M{\"u}ller, Britta-Kornelia and Rohde, Andreas and Z{\"u}hlsdorf, Felix and Winkler, Iris and Laging, Ralf and Peter, Carina and Schween, Michael and H{\"a}rle, Gerhard and Busse, Beatrix and Mahner, Sebastian and K{\"o}stler, Verena and Kufner, Sabrina and M{\"a}gdefrau, Jutta and M{\"u}ller, Christian and Beck, Christina and Kriehuber, Eva and Boch, Florian and Engl, Anna-Teresa and Helzel, Andreas and Pickert, Tina and Reiter, Christian and Blasini, Bettina and Nerdel, Claudia and Lewalter, Doris and Schiffhauer, Silke and Richter-Gebert, J{\"u}rgen and Bannert, Maria and Maahs, Mirjam and Reißner, Maria and Ungar, Patrizia and von Wachter, Jana-Kristin and Hellmann, Katharina and Zaki, Katja and Pohlenz, Philipp}, title = {Koh{\"a}renz in der universit{\"a}ren Lehrerbildung}, editor = {Glowinski, Ingrid and Borowski, Andreas and Gillen, Julia and Schanze, Sascha and von Meien, Joachim}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-438-8}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-414267}, year = {2018}, abstract = {One area that is supported by the project "Qualit{\"a}tsoffensive Lehrerbildung" (funded by BMBF) is the improvement of collaboration and coordination between studies in the discipline, studies in pedagogical content knowledge, and studies in pedagogical knowledge during teacher education at university. Aiming a better coordination among these three parts of teacher education at university, many of the supported projects have designed and realized university-specific approaches. This conference proceedings volume comprises contributions by 15 of these projects. Seven of those were introduced and discussed in workshops on the occasion of two cross-regional project-conferences in Hannover and Potsdam. Overall, the contributions give a theoretically funded as well as a practice-oriented overview of current approaches and concepts to achieve a better connection between study units concerning studies in content knowledge, pedagogical content knowledge and pedagogical knowledge in teacher education. The volume presents university projects, which take effect on different levels (at the level of curriculum and content, at a collegiate level, at the level of structural conditions of universities). The different approaches are described in a way that they can provide a basis for transfer to other subjects or further universities. The contributions are aimed at teacher educators as well as other actors working in the field of teaching- and quality development at universities. All of them can take transferable ideas and impulses from the described concepts and formats.}, language = {de} } @article{HofmannZimmermannFarkasetal.2019, author = {Hofmann, Hannes and Zimmermann, G{\"u}nter and Farkas, M{\´a}rton P{\´a}l and Huenges, Ernst and Zang, Arno and Leonhardt, Maria and Kwiatek, Grzegorz and Martinez-Garzon, Patricia and Bohnhoff, Marco and Min, Ki-Bok and Fokker, Peter and Westaway, Rob and Bethmann, Falko and Meier, Peter and Yoon, Kern Shin and Choi, JaiWon and Lee, Tae Jong and Kim, Kwang Yeom}, title = {First field application of cyclic soft stimulation at the Pohang Enhanced Geothermal System site in Korea}, series = {Geophysical journal international}, volume = {217}, journal = {Geophysical journal international}, number = {2}, publisher = {Oxford Univ. Press}, address = {Oxford}, issn = {0956-540X}, doi = {10.1093/gji/ggz058}, pages = {926 -- 949}, year = {2019}, abstract = {Large-magnitude fluid-injection induced seismic events are a potential risk for geothermal energy developments worldwide. One potential risk mitigation measure is the application of cyclic injection schemes. After validation at small (laboratory) and meso (mine) scale, the concept has now been applied for the first time at field scale at the Pohang Enhanced Geothermal System (EGS) site in Korea. From 7 August until 14 August 2017 a total of 1756 m(3) of surface water was injected into Pohang well PX-1 at flow rates between 1 and 10 l s(-1), with a maximum wellhead pressure (WHP) of 22.8 MPa, according to a site-specific cyclic soft stimulation schedule and traffic light system. A total of 52 induced microearthquakes were detected in real-time during and shortly after the injection, the largest of M-w 1.9. After that event a total of 1771 m(3) of water was produced back from the well over roughly 1 month, during which time no larger-magnitude seismic event was observed. The hydraulic data set exhibits pressure-dependent injectivity increase with fracture opening between 15 and 17 MPa WHP, but no significant permanent transmissivity increase was observed. The maximum magnitude of the induced seismicity during the stimulation period was below the target threshold of M-w 2.0 and additional knowledge about the stimulated reservoir was gained. Additionally, the technical feasibility of cyclic injection at field scale was evaluated. The major factors that limited the maximum earthquake magnitude are believed to be: limiting the injected net fluid volume, flowback after the occurrence of the largest induced seismic event, using a cyclic injection scheme, the application of a traffic light system, and including a priori information from previous investigations and operations in the treatment design.}, language = {en} } @article{KleinFeldhahnHarderetal.2004, author = {Klein, Florian and Feldhahn, Niklas and Harder, S. and Wang, Hui and Wartenberg, Maria and Hofmann, W.-K. and Wernet, Peter and Sieber, Reiner and M{\"u}schen, Markus}, title = {The BCR-ABL1 kinase bypasses selection for the expressio of a pre-B cell receptor in pre-B acute lymphoblastic leukemia cells}, year = {2004}, language = {en} } @article{HofmannSandigKirillovaetal.1995, author = {Hofmann, Ch. and Sandig, V. and Kirillova, I. and Jennings, G. and Rudolph, Michael and Schlag, Peter M. and Strauss, M.}, title = {Hepatocyte- specific binding of L/S-HBV protein particles expressed in insect cells}, year = {1995}, language = {en} } @article{HofmannSandigJenningsetal.1995, author = {Hofmann, Ch. and Sandig, V. and Jennings, G. and Rudolph, Michael and Schlag, Peter M. and Strauss, M.}, title = {Efficient gene transfer into human hepatocytes by baculovirus vectors}, year = {1995}, language = {en} } @article{MoserTschakertMuelleretal.2015, author = {Moser, Othmar and Tschakert, Gerhard and M{\"u}ller, Alexander and Groeschl, Werner and Pieber, Thomas R. and Obermayer-Pietsch, Barbara and K{\"o}hler, Gerd and Hofmann, Peter}, title = {Effects of High-Intensity Interval Exercise versus Moderate Continuous Exercise on Glucose Homeostasis and Hormone Response in Patients with Type 1 Diabetes Mellitus Using Novel Ultra-Long-Acting Insulin}, series = {PLoS one}, volume = {10}, journal = {PLoS one}, number = {8}, publisher = {PLoS}, address = {San Fransisco}, issn = {1932-6203}, doi = {10.1371/journal.pone.0136489}, pages = {17}, year = {2015}, abstract = {Introduction We investigated blood glucose (BG) and hormone response to aerobic high-intensity interval exercise (HIIE) and moderate continuous exercise (CON) matched for mean load and duration in type 1 diabetes mellitus (T1DM). Material and Methods Seven trained male subjects with T1DM performed a maximal incremental exercise test and HIIE and CON at 3 different mean intensities below (A) and above (B) the first lactate turn point and below the second lactate turn point (C) on a cycle ergometer. Subjects were adjusted to ultra-long-acting insulin Degludec (Tresiba/Novo Nordisk, Denmark). Before exercise, standardized meals were administered, and short-acting insulin dose was reduced by 25\% (A), 50\% (B), and 75\% (C) dependent on mean exercise intensity. During exercise, BG, adrenaline, noradrenaline, dopamine, cortisol, glucagon, and insulin-like growth factor-1, blood lactate, heart rate, and gas exchange variables were measured. For 24 h after exercise, interstitial glucose was measured by continuous glucose monitoring system. Results BG decrease during HIIE was significantly smaller for B (p = 0.024) and tended to be smaller for A and C compared to CON. No differences were found for post-exercise interstitial glucose, acute hormone response, and carbohydrate utilization between HIIE and CON for A, B, and C. In HIIE, blood lactate for A (p = 0.006) and B (p = 0.004) and respiratory exchange ratio for A (p = 0.003) and B (p = 0.003) were significantly higher compared to CON but not for C. Conclusion Hypoglycemia did not occur during or after HIIE and CON when using ultra-long-acting insulin and applying our methodological approach for exercise prescription. HIIE led to a smaller BG decrease compared to CON, although both exercises modes were matched for mean load and duration, even despite markedly higher peak workloads applied in HIIE. Therefore, HIIE and CON could be safely performed in T1DM.}, language = {en} } @misc{MoserTschakertMuelleretal.2015, author = {Moser, Othmar and Tschakert, Gerhard and Mueller, Alexander and Groeschl, Werner and Pieber, Thomas R. and Obermayer-Pietsch, Barbara and Koehler, Gerd and Hofmann, Peter}, title = {Effects of high-intensity interval exercise versus moderate continuous exercise on glucose homeostasis and hormone response in patients with type 1 diabetes mellitus using novel ultra-long-acting insulin}, series = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, number = {497}, issn = {1866-8364}, doi = {10.25932/publishup-40834}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-408342}, pages = {17}, year = {2015}, abstract = {Introduction We investigated blood glucose (BG) and hormone response to aerobic high-intensity interval exercise (HIIE) and moderate continuous exercise (CON) matched for mean load and duration in type 1 diabetes mellitus (T1DM). Material and Methods Seven trained male subjects with T1DM performed a maximal incremental exercise test and HIIE and CON at 3 different mean intensities below (A) and above (B) the first lactate turn point and below the second lactate turn point (C) on a cycle ergometer. Subjects were adjusted to ultra-long-acting insulin Degludec (Tresiba/Novo Nordisk, Denmark). Before exercise, standardized meals were administered, and short-acting insulin dose was reduced by 25\% (A), 50\% (B), and 75\% (C) dependent on mean exercise intensity. During exercise, BG, adrenaline, noradrenaline, dopamine, cortisol, glucagon, and insulin-like growth factor-1, blood lactate, heart rate, and gas exchange variables were measured. For 24 h after exercise, interstitial glucose was measured by continuous glucose monitoring system. Results BG decrease during HIIE was significantly smaller for B (p = 0.024) and tended to be smaller for A and C compared to CON. No differences were found for post-exercise interstitial glucose, acute hormone response, and carbohydrate utilization between HIIE and CON for A, B, and C. In HIIE, blood lactate for A (p = 0.006) and B (p = 0.004) and respiratory exchange ratio for A (p = 0.003) and B (p = 0.003) were significantly higher compared to CON but not for C. Conclusion Hypoglycemia did not occur during or after HIIE and CON when using ultra-long-acting insulin and applying our methodological approach for exercise prescription. HIIE led to a smaller BG decrease compared to CON, although both exercises modes were matched for mean load and duration, even despite markedly higher peak workloads applied in HIIE. Therefore, HIIE and CON could be safely performed in T1DM.}, language = {en} } @article{MoserMaderTschakertetal.2016, author = {Moser, Othmar and Mader, Julia K. and Tschakert, Gerhard and Mueller, Alexander and Groeschl, Werner and Pieber, Thomas R. and Koehler, Gerd and Messerschmidt, Janin and Hofmann, Peter}, title = {Accuracy of Continuous Glucose Monitoring (CGM) during Continuous and High-Intensity Interval Exercise in Patients with Type 1 Diabetes Mellitus}, series = {Nutrients}, volume = {8}, journal = {Nutrients}, publisher = {MDPI}, address = {Basel}, issn = {2072-6643}, doi = {10.3390/nu8080489}, pages = {15}, year = {2016}, abstract = {Continuous exercise (CON) and high-intensity interval exercise (HIIE) can be safely performed with type 1 diabetes mellitus (T1DM). Additionally, continuous glucose monitoring (CGM) systems may serve as a tool to reduce the risk of exercise-induced hypoglycemia. It is unclear if CGM is accurate during CON and HIIE at different mean workloads. Seven T1DM patients performed CON and HIIE at 5\% below (L) and above (M) the first lactate turn point (LTP1), and 5\% below the second lactate turn point (LTP2) (H) on a cycle ergometer. Glucose was measured via CGM and in capillary blood (BG). Differences were found in comparison of CGM vs. BG in three out of the six tests (p < 0.05). In CON, bias and levels of agreement for L, M, and H were found at: 0.85 (-3.44, 5.15) mmol.L-1, -0.45 (-3.95, 3.05) mmol.L-1, -0.31 (-8.83, 8.20) mmol.L-1 and at 1.17 (-2.06, 4.40) mmol.L-1, 0.11 (-5.79, 6.01) mmol.L-1, 1.48 (-2.60, 5.57) mmol.L-1 in HIIE for the same intensities. Clinically-acceptable results (except for CON H) were found. CGM estimated BG to be clinically acceptable, except for CON H. Additionally, using CGM may increase avoidance of exercise-induced hypoglycemia, but usual BG control should be performed during intense exercise.}, language = {en} } @article{MoserTschakertMuelleretal.2015, author = {Moser, Othmar and Tschakert, Gerhard and M{\"u}ller, Alexander and Groeschl, Werner and Pieber, Thomas R. and Obermayer-Pietsch, Barbara and Koehler, Gerd and Hofmann, Peter}, title = {Exercise versus Moderate Continuous Exercise on Glucose Homeostasis and Hormone Response in Patients with Type 1 Diabetes Mellitus Using Novel Ultra-Long-Acting Insulin}, series = {PLoS one}, volume = {10}, journal = {PLoS one}, number = {8}, publisher = {Public Library of Science}, address = {Lawrence}, issn = {1932-6203}, doi = {10.1371/journal.pone.0136489}, pages = {17}, year = {2015}, abstract = {Introduction We investigated blood glucose (BG) and hormone response to aerobic high-intensity interval exercise (HIIE) and moderate continuous exercise (CON) matched for mean load and duration in type 1 diabetes mellitus (T1DM). Material and Methods Seven trained male subjects with T1DM performed a maximal incremental exercise test and HIIE and CON at 3 different mean intensities below (A) and above (B) the first lactate turn point and below the second lactate turn point (C) on a cycle ergometer. Subjects were adjusted to ultra-long-acting insulin Degludec (Tresiba/ Novo Nordisk, Denmark). Before exercise, standardized meals were administered, and short-acting insulin dose was reduced by 25\% (A), 50\% (B), and 75\% (C) dependent on mean exercise intensity. During exercise, BG, adrenaline, noradrenaline, dopamine, cortisol, glucagon, and insulin-like growth factor-1, blood lactate, heart rate, and gas exchange variables were measured. For 24 h after exercise, interstitial glucose was measured by continuous glucose monitoring system. Results BG decrease during HIIE was significantly smaller for B (p = 0.024) and tended to be smaller for A and C compared to CON. No differences were found for post-exercise interstitial glucose, acute hormone response, and carbohydrate utilization between HIIE and CON for A, B, and C. In HIIE, blood lactate for A (p = 0.006) and B (p = 0.004) and respiratory exchange ratio for A (p = 0.003) and B (p = 0.003) were significantly higher compared to CON but not for C. Conclusion Hypoglycemia did not occur during or after HIIE and CON when using ultra-long-acting insulin and applying our methodological approach for exercise prescription. HIIE led to a smaller BG decrease compared to CON, although both exercises modes were matched for mean load and duration, even despite markedly higher peak workloads applied in HIIE. Therefore, HIIE and CON could be safely performed in T1DM.}, language = {en} } @misc{MoserTschakertMuelleretal.2015, author = {Moser, Othmar and Tschakert, Gerhard and M{\"u}ller, Alexander and Groeschl, Werner and Pieber, Thomas R. and Obermayer-Pietsch, Barbara and Koehler, Gerd and Hofmann, Peter}, title = {Exercise versus Moderate Continuous Exercise on Glucose Homeostasis and Hormone Response in Patients with Type 1 Diabetes Mellitus Using Novel Ultra-Long-Acting Insulin}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-82479}, year = {2015}, abstract = {Introduction We investigated blood glucose (BG) and hormone response to aerobic high-intensity interval exercise (HIIE) and moderate continuous exercise (CON) matched for mean load and duration in type 1 diabetes mellitus (T1DM). Material and Methods Seven trained male subjects with T1DM performed a maximal incremental exercise test and HIIE and CON at 3 different mean intensities below (A) and above (B) the first lactate turn point and below the second lactate turn point (C) on a cycle ergometer. Subjects were adjusted to ultra-long-acting insulin Degludec (Tresiba/ Novo Nordisk, Denmark). Before exercise, standardized meals were administered, and short-acting insulin dose was reduced by 25\% (A), 50\% (B), and 75\% (C) dependent on mean exercise intensity. During exercise, BG, adrenaline, noradrenaline, dopamine, cortisol, glucagon, and insulin-like growth factor-1, blood lactate, heart rate, and gas exchange variables were measured. For 24 h after exercise, interstitial glucose was measured by continuous glucose monitoring system. Results BG decrease during HIIE was significantly smaller for B (p = 0.024) and tended to be smaller for A and C compared to CON. No differences were found for post-exercise interstitial glucose, acute hormone response, and carbohydrate utilization between HIIE and CON for A, B, and C. In HIIE, blood lactate for A (p = 0.006) and B (p = 0.004) and respiratory exchange ratio for A (p = 0.003) and B (p = 0.003) were significantly higher compared to CON but not for C. Conclusion Hypoglycemia did not occur during or after HIIE and CON when using ultra-long-acting insulin and applying our methodological approach for exercise prescription. HIIE led to a smaller BG decrease compared to CON, although both exercises modes were matched for mean load and duration, even despite markedly higher peak workloads applied in HIIE. Therefore, HIIE and CON could be safely performed in T1DM.}, language = {en} } @article{TschakertKroepflMuelleretal.2015, author = {Tschakert, Gerhard and Kroepfl, Julia and Mueller, Alexander and Moser, Othmar and Groeschl, Werner and Hofmann, Peter}, title = {How to Regulate the Acute Physiological Response to "Aerobic" High-Intensity Interval Exercise}, series = {Journal of sports science \& medicine}, volume = {14}, journal = {Journal of sports science \& medicine}, number = {1}, publisher = {Department of Sports Medicine, Medical Faculty of Uludag University}, address = {Bursa}, issn = {1303-2968}, pages = {29 -- 36}, year = {2015}, abstract = {The acute physiological processes during "aerobic" high-intensity interval exercise (HIIE) and their regulation are inadequately studied. The main goal of this study was to investigate the acute metabolic and cardiorespiratory response to long and short HIIE compared to continuous exercise (CE) as well as its regulation and predictability. Six healthy well-trained sport students (5 males, 1 female; age: 25.7 +/- 3.1 years; height: 1.80 +/- 0.04 m; weight: 76.7 +/- 6.4 kg; VO2max: 4.33 +/- 0.7 l.min(-1)) performed a maximal incremental exercise test (IET) and subsequently three different exercise sessions matched for mean load (P-mean) and exercise duration (28 min): 1) long HIIE with submaximal peak workloads (P-peak = power output at 95 \% of maximum heart rate), peak workload durations (t(peak)) of 4 min, and recovery durations (t(rec)) of 3 min, 2) short HIIE with P-peak according to the maximum power output (P-max) from IET, t(peak) of 20 s, and individually calculated t(rec) (26.7 +/- 13.4 s), and 3) CE with a target workload (P-target) equating to P-mean of HIIE. In short HIIE, mean lactate (La-mean) (5.22 +/- 1.41 mmol.l(-1)), peak La (7.14 +/- 2.48 mmol.l(-1)), and peak heart rate (HRpeak) (181.00 +/- 6.66 b.min(-1)) were significantly lower compared to long HIIE (La-mean: 9.83 +/- 2.78 mmol.l(-1); La-peak: 12.37 +/- 4.17 mmol.l(-1), HRpeak: 187.67 +/- 5.72 b.min(-1)). No significant differences in any parameters were found between short HIIE and CE despite considerably higher peak workloads in short HIIE. The acute metabolic and peak cardiorespiratory demand during "aerobic" short HIIE was significantly lower compared to long HIIE and regulable via Pmean. Consequently, short HIIE allows a consciously aimed triggering of specific and desired or required acute physiological responses.}, language = {en} } @misc{MoserMaderTschakertetal.2017, author = {Moser, Othmar and Mader, Julia K. and Tschakert, Gerhard and Mueller, Alexander and Groeschl, Werner and Pieber, Thomas R. and Koehler, Gerd and Messerschmidt, Janin and Hofmann, Peter}, title = {Accuracy of Continuous Glucose Monitoring (CGM) during continuous and high-intensity interval exercise in patients with Type 1 Diabetes Mellitus}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-400470}, pages = {15}, year = {2017}, abstract = {Continuous exercise (CON) and high-intensity interval exercise (HIIE) can be safely performed with type 1 diabetes mellitus (T1DM). Additionally, continuous glucose monitoring (CGM) systems may serve as a tool to reduce the risk of exercise-induced hypoglycemia. It is unclear if CGM is accurate during CON and HIIE at different mean workloads. Seven T1DM patients performed CON and HIIE at 5\% below (L) and above (M) the first lactate turn point (LTP1), and 5\% below the second lactate turn point (LTP2) (H) on a cycle ergometer. Glucose was measured via CGM and in capillary blood (BG). Differences were found in comparison of CGM vs. BG in three out of the six tests (p < 0.05). In CON, bias and levels of agreement for L, M, and H were found at: 0.85 (-3.44, 5.15) mmol·L-1, -0.45 (-3.95, 3.05) mmol·L-1, -0.31 (-8.83, 8.20) mmol·L-1 and at 1.17 (-2.06, 4.40) mmol·L-1, 0.11 (-5.79, 6.01) mmol·L-1, 1.48 (-2.60, 5.57) mmol·L-1 in HIIE for the same intensities. Clinically-acceptable results (except for CON H) were found. CGM estimated BG to be clinically acceptable, except for CON H. Additionally, using CGM may increase avoidance of exercise-induced hypoglycemia, but usual BG control should be performed during intense exercise.}, language = {en} } @misc{MoserMuellerTschakertetal.2017, author = {Moser, Othmar and Mueller, Alexander and Tschakert, Gerhard and Koehler, Gerd and Lawrence, Jimmy B. and Groeschl, Werner and Pieber, Thomas R. and Bracken, Richard M. and Hofmann, Peter}, title = {Exercise Prescription in Type 1 Diabetes: Should We Use Percentages of Maximum Heart Rate?}, series = {Medicine and science in sports and exercise : official journal of the American College of Sports Medicine}, volume = {49}, journal = {Medicine and science in sports and exercise : official journal of the American College of Sports Medicine}, publisher = {Lippincott Williams \& Wilkins}, address = {Philadelphia}, issn = {0195-9131}, doi = {10.1249/01.mss.0000519798.35679.cf}, pages = {1020 -- 1020}, year = {2017}, language = {en} } @misc{SommermannBehnkeKroppetal.2021, author = {Sommermann, Karl-Peter and Behnke, Nathalie and Kropp, Sabine and Hofmann, Hans and Fleischer, Julia and von Knobloch, Hans-Heinrich and Schimanke, Dieter and Schrapper, Ludger and Ruge, Kay and Ritgen, Klaus and Jann, Werner and Veit, Sylvia and Ziekow, Jan and Mehde, Veith and Reichard, Christoph and Schr{\"o}ter, Eckhard and F{\"a}rber, Gisela and Wollmann, Hellmut and Kuhlmann, Sabine and Bogumil, J{\"o}rg}, title = {Public Administration in Germany}, series = {Postprints der Universit{\"a}t Potsdam : Wirtschafts- und Sozialwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam : Wirtschafts- und Sozialwissenschaftliche Reihe}, number = {140}, editor = {Kuhlmann, Sabine and Proeller, Isabella and Schimanke, Dieter and Ziekow, Jan}, issn = {1867-5808}, doi = {10.25932/publishup-50463}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-504637}, pages = {417}, year = {2021}, abstract = {This open access book presents a topical, comprehensive and differentiated analysis of Germany's public administration and reforms. It provides an overview on key elements of German public administration at the federal, L{\"a}nder and local levels of government as well as on current reform activities of the public sector. It examines the key institutional features of German public administration; the changing relationships between public administration, society and the private sector; the administrative reforms at different levels of the federal system and numerous sectors; and new challenges and modernization approaches like digitalization, Open Government and Better Regulation. Each chapter offers a combination of descriptive information and problem-oriented analysis, presenting key topical issues in Germany which are relevant to an international readership.}, language = {en} } @misc{AbramowskiAharonianBenkhalietal.2015, author = {Abramowski, Attila and Aharonian, Felix A. and Benkhali, Faical Ait and Akhperjanian, A. G. and Ang{\"u}ner, Ekrem Oǧuzhan and Backes, Michael and Balenderan, Shangkari and Balzer, Arnim and Barnacka, Anna and Becherini, Yvonne and Tjus, Julia Becker and Berge, David and Bernhard, Sabrina and Bernl{\"o}hr, Konrad and Birsin, E. and Biteau, Jonathan and B{\"o}ttcher, Markus and Boisson, Catherine and Bolmont, J. and Bordas, Pol and Bregeon, Johan and Brun, Francois and Brun, Pierre and Bryan, Mark and Bulik, Tomasz and Carrigan, Svenja and Casanova, Sabrina and Chadwick, Paula M. and Chakraborty, Nachiketa and Chalme-Calvet, R. and Chaves, Ryan C. G. and Chretien, M. and Colafrancesco, Sergio and Cologna, Gabriele and Conrad, Jan and Couturier, Claire and Cui, Yudong and Davids, Isak Delberth and Degrange, Bernhard and Deil, Christoph and deWilt, P. and Djannati-Ata{\"i}, A. and Domainko, Wilfried and Donath, Axel and Dubus, G. and Dutson, K. and Dyks, J. and Dyrda, M. and Edwards, Tanya and Egberts, Kathrin and Eger, Peter and Espigat, P. and Farnier, C. and Fegan, Stephen and Feinstein, Fabrice and Fernandes, Milton Virgilio and Fernandez, Diane and Fiasson, A. and Fontaine, Gerard and F{\"o}rster, Andreas and Fuessling, M. and Gabici, S. and Gajdus, M. and Gallant, Yves A. and Garrigoux, Tania and Giavitto, G. and Giebels, Berrie and Glicenstein, Jean-Francois and Gottschall, Daniel and Grondin, M. -H. and Grudzinska, M. and Hadasch, Daniela and Haeffner, S. and Hahn, Joachim and Harris, Jonathan and Heinzelmann, G{\"o}tz and Henri, G. and Hermann, German and Hervet, O. and Hillert, Andreas and Hinton, James Anthony and Hofmann, Werner and Hofverberg, Petter and Holler, Markus and Horns, Dieter and Ivascenko, Alex and Jacholkowska, A. and Jahn, C. and Jamrozy, Marek and Janiak, M. and Jankowsky, F. and Jung-Richardt, I. and Kastendieck, Max Anton and Katarzynski, K. and Katz, U. and Kaufmann, S. and Khelifi, B. and Kieffer, Michel and Klepser, S. and Klochkov, Dmitry and Kluzniak, W. and Kolitzus, David and Komin, Nu and Kosack, Karl and Krakau, Steffen and Krayzel, F. and Krueger, Pat P. and Laffon, H. and Lamanna, G. and Lefaucheur, J. and Lefranc, Valentin and Lemiere, A. and Lemoine-Goumard, M. and Lenain, J. -P. and Lohse, Thomas and Lopatin, A. and Lu, Chia-Chun and Marandon, Vincent and Marcowith, Alexandre and Marx, Ramin and Maurin, G. and Maxted, Nigel and Mayer, Michael and McComb, T. J. Lowry and Mehault, J. and Meintjes, P. J. and Menzler, Ulf and Meyer, M. and Mitchell, Alison M. W. and Moderski, R. and Mohamed, M. and Mora, K. and Moulin, Emmanuel and Murach, Thomas and de Naurois, Mathieu and Niemiec, J. and Nolan, Sam J. and Oakes, Louise and Odaka, Hirokazu and Ohm, S. and Optiz, Bj{\"o}rn and Ostrowski, Michal and Oya, I. and Panter, Michael and Parsons, R. Daniel and Arribas, M. Paz and Pekeur, Nikki W. and Pelletier, G. and Petrucci, P. -O. and Peyaud, B. and Pita, S. and Poon, Helen and P{\"u}hlhofer, Gerd and Punch, M. and Quirrenbach, A. and Raab, S. and Reichardt, I. and Reimer, Anita and Reimer, Olaf and Renaud, Metz and de los Reyes, Raquel and Rieger, Frank and Romoli, C. and Rosier-Lees, S. and Rowell, G. and Rudak, B. and Rulten, C. 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M. and Ward, Martin and Weidinger, Matthias and Weitzel, Quirin and White, R. and Wierzcholska, A. and Willmann, P. and Woernlein, A. and Wouters, D. and Yang, Ruizhi and Zabalza, Victor and Zaborov, Dmitry and Zacharias, M. and Zdziarski, A. A. and Zech, Alraune and Zechlin, Hannes -S.}, title = {H.E.S.S. detection of TeV emission from the interaction region between the supernova remnant G349.7+0.2 and a molecular cloud (vol 574, A100, 2015)}, series = {Astronomy and astrophysics : an international weekly journal}, volume = {580}, journal = {Astronomy and astrophysics : an international weekly journal}, publisher = {EDP Sciences}, address = {Les Ulis}, organization = {HESS Collaboration}, issn = {1432-0746}, doi = {10.1051/0004-6361/201425070e}, pages = {2}, year = {2015}, language = {en} } @article{FarkasHofmannZimmermannetal.2021, author = {Farkas, M{\´a}rton P{\´a}l and Hofmann, Hannes and Zimmermann, G{\"u}nter and Zang, Arno and Bethmann, Falko and Meier, Peter and Cottrell, Mark and Josephson, Neal}, title = {Hydromechanical analysis of the second hydraulic stimulation in well PX-1 at the Pohang fractured geothermal reservoir, South Korea}, series = {Geothermics : an international journal of geothermal research and its applications}, volume = {89}, journal = {Geothermics : an international journal of geothermal research and its applications}, publisher = {Elsevier}, address = {Amsterdam [u.a.]}, issn = {0375-6505}, doi = {10.1016/j.geothermics.2020.101990}, pages = {13}, year = {2021}, abstract = {In this study, we investigate numerically the hydro-mechanical behavior of fractured crystalline rock due to one of the five hydraulic stimulations at the Pohang Enhanced Geothermal site in South Korea. We use the commercial code FracMan (Golder Associates) that enables studying hydro-mechanical coupled processes in fractured media in three dimensions combining the finite element method with a discrete fracture network. The software is used to simulate fluid pressure perturbation at fractures during hydraulic stimulation. Our numerical simulation shows that pressure history matching can be obtained by partitioning the treatment into separate phases. This results in adjusted stress-aperture relationships. The evolution of aperture adjustment implies that the stimulation mechanism could be a combination of hydraulic fracturing and shearing. The simulated extent of the 0.01 MPa overpressure contour at the end of the treatment equals to similar to 180 m around the injection point.}, language = {en} }