@unpublished{CierjacksKowarikJoshietal.2013, author = {Cierjacks, Arne and Kowarik, Ingo and Joshi, Jasmin Radha and Hempel, Stefan and Ristow, Michael and von der Lippe, Moritz and Weber, Ewald}, title = {Biological flora of the british isles: robinia pseudoacacia}, series = {The journal of ecology}, volume = {101}, journal = {The journal of ecology}, number = {6}, publisher = {Wiley-Blackwell}, address = {Hoboken}, issn = {0022-0477}, doi = {10.1111/1365-2745.12162}, pages = {1623 -- 1640}, year = {2013}, abstract = {This account presents information on all aspects of the biology of Robinia pseudoacacia L. that are relevant to understanding its ecological characteristics and behaviour. The main topics are presented within the standard framework of the Biological Flora of the British Isles: distribution, habitat, communities, responses to biotic factors, responses to environment, structure and physiology, phenology, floral and seed characters, herbivores and disease, and history and conservation.Robinia pseudoacacia, false acacia or black locust, is a deciduous, broad-leaved tree native to North America. The medium-sized, fast-growing tree is armed with spines, and extensively suckering. It has become naturalized in grassland, semi-natural woodlands and urban habitats. The tree is common in the south of the British Isles and in many other regions of Europe.Robinia pseudoacacia is a light-demanding pioneer species, which occurs primarily in disturbed sites on fertile to poor soils. The tree does not tolerate wet or compacted soils. In contrast to its native range, where it rapidly colonizes forest gaps and is replaced after 15-30years by more competitive tree species, populations in the secondary range can persist for a longer time, probably due to release from natural enemies.Robinia pseudoacacia reproduces sexually, and asexually by underground runners. Disturbance favours clonal growth and leads to an increase in the number of ramets. Mechanical stem damage and fires also lead to increased clonal recruitment. The tree benefits from di-nitrogen fixation associated with symbiotic rhizobia in root nodules. Estimated symbiotic nitrogen fixation rates range widely from 23 to 300kgha(-1)year(-1). The nitrogen becomes available to other plants mainly by the rapid decay of nitrogen-rich leaves.Robinia pseudoacacia is host to a wide range of fungi both in the native and introduced ranges. Megaherbivores are of minor significance in Europe but browsing by ungulates occurs in the native range. Among insects, the North American black locust gall midge (Obolodiplosis robiniae) is specific to Robinia and is spreading rapidly throughout Europe. In parts of Europe, Robinia pseudoacacia is considered an invasive non-indigenous plant and the tree is controlled. Negative impacts include shading and changes of soil conditions as a result of nitrogen fixation.}, language = {en} } @misc{FreitagWeberSandersetal.2018, author = {Freitag, Nils and Weber, Pia Deborah and Sanders, Tanja Christiane and Schulz, Holger and Bloch, Wilhelm and Schumann, Moritz}, title = {High-intensity interval training and hyperoxia during chemotherapy}, series = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, number = {453}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-414112}, pages = {7}, year = {2018}, abstract = {Introduction: We conducted a case study to examine the feasibility and safety of high-intensity interval training (HIIT) with increased inspired oxygen content in a colon cancer patient undergoing chemotherapy. A secondary purpose was to investigate the effects of such training regimen on physical functioning. Case presentation: A female patient (51 years; 49.1 kg; 1.65 m; tumor stage: pT3, pN2a (5/29), pM1a (HEP), L0, V0, R0) performed 8 sessions of HIIT (5 × 3 minutes at 90\% of Wmax, separated by 2 minutes at 45\% Wmax) with an increased inspired oxygen fraction of 30\%. Patient safety, training adherence, cardiorespiratory fitness (peak oxygen uptake and maximal power output during an incremental cycle ergometer test), autonomous nervous function (i.e., heart rate variability during an orthostatic test) as well as questionnaire-assessed quality of life (EORTC QLQ-C30) were evaluated before and after the intervention. No adverse events were reported throughout the training intervention and a 3 months follow-up. While the patient attended all sessions, adherence to total training time was only 51\% (102 of 200 minutes; mean training time per session 12:44 min:sec). VO2peak and Wmax increased by 13\% (from 23.0 to 26.1 mL min kg-1) and 21\% (from 83 to 100 W), respectively. Heart rate variability represented by the root mean squares of successive differences both in supine and upright positions were increased after the training by 143 and 100\%, respectively. The EORTC QLQ-C30 score for physical functioning (7.5\%) as well as the global health score (10.7\%) improved, while social function decreased (17\%). Conclusions: Our results show that a already short period of HIIT with concomitant hyperoxia was safe and feasible for a patient undergoing chemotherapy for colon cancer. Furthermore, the low overall training adherence of only 51\% and an overall low training time per session (∼13 minutes) was sufficient to induce clinically meaningful improvements in physical functioning. However, this case also underlines that intensity and/or length of the HIIT-bouts might need further adjustments to increase training compliance.}, language = {en} } @article{FreitagWeberSandersetal.2018, author = {Freitag, Nils and Weber, Pia Deborah and Sanders, Tanja Christiane and Schulz, Holger and Bloch, Wilhelm and Schumann, Moritz}, title = {High-intensity interval training and hyperoxia during chemotherapy}, series = {Medicine}, volume = {97}, journal = {Medicine}, number = {24}, publisher = {Lippincott Williams \& Wilkins}, address = {Baltimore, Md.}, issn = {1536-5964}, doi = {10.1097/MD.0000000000011068}, pages = {1 -- 7}, year = {2018}, abstract = {Introduction: We conducted a case study to examine the feasibility and safety of high-intensity interval training (HIIT) with increased inspired oxygen content in a colon cancer patient undergoing chemotherapy. A secondary purpose was to investigate the effects of such training regimen on physical functioning. Case presentation: A female patient (51 years; 49.1 kg; 1.65 m; tumor stage: pT3, pN2a (5/29), pM1a (HEP), L0, V0, R0) performed 8 sessions of HIIT (5 × 3 minutes at 90\% of Wmax, separated by 2 minutes at 45\% Wmax) with an increased inspired oxygen fraction of 30\%. Patient safety, training adherence, cardiorespiratory fitness (peak oxygen uptake and maximal power output during an incremental cycle ergometer test), autonomous nervous function (i.e., heart rate variability during an orthostatic test) as well as questionnaire-assessed quality of life (EORTC QLQ-C30) were evaluated before and after the intervention. No adverse events were reported throughout the training intervention and a 3 months follow-up. While the patient attended all sessions, adherence to total training time was only 51\% (102 of 200 minutes; mean training time per session 12:44 min:sec). VO2peak and Wmax increased by 13\% (from 23.0 to 26.1 mL min kg-1) and 21\% (from 83 to 100 W), respectively. Heart rate variability represented by the root mean squares of successive differences both in supine and upright positions were increased after the training by 143 and 100\%, respectively. The EORTC QLQ-C30 score for physical functioning (7.5\%) as well as the global health score (10.7\%) improved, while social function decreased (17\%). Conclusions: Our results show that a already short period of HIIT with concomitant hyperoxia was safe and feasible for a patient undergoing chemotherapy for colon cancer. Furthermore, the low overall training adherence of only 51\% and an overall low training time per session (∼13 minutes) was sufficient to induce clinically meaningful improvements in physical functioning. However, this case also underlines that intensity and/or length of the HIIT-bouts might need further adjustments to increase training compliance.}, language = {en} } @misc{Weber2022, type = {Master Thesis}, author = {Weber, Moritz}, title = {Von Salben und Skalpellen: Heilkunst in der r{\"o}mischen Antike}, series = {Copia - Potsdamer Anregungen f{\"u}r den Lateinunterricht}, journal = {Copia - Potsdamer Anregungen f{\"u}r den Lateinunterricht}, number = {4}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, issn = {2748-6621}, doi = {10.25932/publishup-54843}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-548432}, school = {Universit{\"a}t Potsdam}, pages = {71}, year = {2022}, abstract = {Das vorliegende Material soll dazu dienen, Sch{\"u}lern, die sich in unserem Gesundheitssystem kaum Sorgen um ihre Versorgung im Krankheitsfall machen m{\"u}ssen, im Lateinunterricht eine Kultur nahe zu bringen, in der die Arztpraxis ein paar Straßen weiter keine Selbstverst{\"a}ndlichkeit war. Angesichts der geringen Zahl an Lekt{\"u}reheften, die sich mit dem Thema "Medizin in der Antike" befassen, wird letzteres in dieser Arbeit f{\"u}r den Einsatz in der Schule neu aufgearbeitet. Das Konzept des Materials sieht vor, dass es unver{\"a}ndert im Rahmen einer Unterrichtssequenz eingesetzt werden kann. Doch auch die unabh{\"a}ngige Verwendung einzelner Kapitel ist problemlos m{\"o}glich.}, language = {de} }