Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Norbert Kohler"'
Autor:
Tiffany Schaumburg, Norbert Köhler, Yasmine Breitenstein, Susanne Kolbe-Busch, Dirk Hasenclever, Iris F. Chaberny
Publikováno v:
BMC Infectious Diseases, Vol 23, Iss 1, Pp 1-8 (2023)
Abstract Background The surveillance of hospital-acquired infections in Germany is usually conducted via manual chart review; this, however, proves resource intensive and is prone to a certain degree of subjectivity. Documentation based on electronic
Externí odkaz:
https://doaj.org/article/71724d5e9c3643f7bee9b30ad927ab97
Publikováno v:
Journal of Petroleum Technology. 43:862-867
Summary Two new polyacrylamide processes for water control in producing wells improve the efficiency of conventional polyacrylamide treatment withoutinducing any risk of well plugging by crosslinkers. Treatment plugging bycrosslinkers. Treatment of a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::59dd030c1634a18b2f6e0f7266cb24d6
https://doi.org/10.2118/18501-pa
https://doi.org/10.2118/18501-pa
Publikováno v:
All Days.
The oil industry is currently facing severe restrictions concerning the discharge of oilfield chemicals into the environment. For most of the actual widely used mineral scale inhibitors, the future will depend on the possibility of their reinjection
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::057eb8d9d6b4a3e579cace1f3fdfa413
https://doi.org/10.2118/87453-ms
https://doi.org/10.2118/87453-ms
Publikováno v:
All Days.
Introduction Excessive water production adversely affects the economics of oil and gas producing wells: being generally responsible for both a rapid productivity decline and an increase in operating costs caused by the handling and treating of large
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::010d8732233bffc9784bf027feb2404b
https://doi.org/10.2118/37299-ms
https://doi.org/10.2118/37299-ms
Publikováno v:
All Days.
Abstract Two gelling systems involving a thermally stable biopolymer -namely, polysaccharide G- and two different crosslinkers -namely, X-linker A and X-linker B- have been tested in the lab for water control applications. The methodology involved tu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::69f71b8b33f3f8f0684c52ebc6495cf7
https://doi.org/10.2118/25225-ms
https://doi.org/10.2118/25225-ms
Autor:
Kristina Geue, Heide Götze, Michael Friedrich, Katja Leuteritz, Anja Mehnert-Theuerkauf, Annekathrin Sender, Yve Stöbel-Richter, Norbert Köhler
Publikováno v:
Health and Quality of Life Outcomes, Vol 17, Iss 1, Pp 1-10 (2019)
Abstract Background This study compared the perceived social support of young and older adult cancer patients, examining possible influencing factors as well as associations with health-related quality of life. Methods A total of 179 young patients (
Externí odkaz:
https://doaj.org/article/5aa9eba9f0f9456981f1a8531fca72e7
Publikováno v:
Journal of Petroleum Technology. 54:20-20
Dialog - Discussion/Reply. No abstract available.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::52230a1159e35220858ee45fc7bda81a
https://doi.org/10.2118/0802-0020-jpt
https://doi.org/10.2118/0802-0020-jpt
Publikováno v:
BMC Cancer, Vol 17, Iss 1, Pp 1-9 (2017)
Abstract Background Similar to most solid tumors, the incidence of hematologic malignancies has been rising. Although the median age at diagnosis is about 70 years, little is known about psychosocial aspects and comorbid conditions in elderly patient
Externí odkaz:
https://doaj.org/article/9579fd68760c4b2ba14225481a4baa91
Autor:
Jochen Ernst, Hermann Faller, Uwe Koch, Elmar Brähler, Martin Härter, Holger Schulz, Joachim Weis, Norbert Köhler, Andreas Hinz, Anja Mehnert
Publikováno v:
PLoS ONE, Vol 13, Iss 10, p e0205160 (2018)
BACKGROUND:A significant number of oncological patients are heavily burdened by psychosocial stress. Doctors recommending or referring their patients to psycho-oncologists in the course of routine consultations can positively influence psycho-oncolog
Externí odkaz:
https://doaj.org/article/93caec9fff024bcca6545019e3bc3126
Publikováno v:
Society of Petroleum Engineers Journal. 23:81-91
Previously proposed enzymatic procedures for clarifying aqueous xanthan-gum solutions, based on alkaline proteases, have two serious limitations (i.e., low salt and hardness tolerances and the incapacity to eliminate microgels) which have recently be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e889506d711a89bd46ff0e1bed8d8e3
https://doi.org/10.2118/10712-pa
https://doi.org/10.2118/10712-pa