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pro vyhledávání: '"Olle Carlsson"'
Autor:
Olle Carlsson
Publikováno v:
International Journal of Production Economics. 27:43-56
The present study has its origin in quality problems faced in a hardboard mill. The quality control of hardboard includes the measurement of several quality characteristics, where special attention is paid to the thickness and the density. Samples of
Autor:
Jill Kjellberg, Ulf Schött, Gustav Ekbäck, Bror Edlund, Kjell Axelsson, A. Smolowicz, Olle Carlsson
Publikováno v:
Acta anaesthesiologica Scandinavica. 46(1)
Background: Autologous platelet rich plasma (PRP) harvest with autotransfusion devices has been used for 10 years in cardiac surgery and recently in orthopedics as a blood saving method. The quality of the harvested platelets has not been adequately
Autor:
Frank Christianssen, Olle Carlsson, Lars Ryttberg, Kjell Axelsson, Peder Carlsson, Jill Kjellberg, Ulf Schött, Gustav Ekbäck
Publikováno v:
Journal of clinical apheresis. 15(4)
The effectiveness of both preoperative autologous donation (PAD) and intraoperative autotransfusion (IAT) with an autotransfusion device has recently been questioned. Preoperative apheresis, with separation of concentrated platelet rich-plasma (c-PRP
Autor:
Ulf Schött, Gustav Ekbäck, Lars Ryttberg, Johan Weckström, Kjell Axelsson, Olle Carlsson, Bror Edlund, Jill Kjellberg
Publikováno v:
Anesthesia and analgesia. 91(5)
Intraoperatively administered, tranexamic acid (TA) does not reduce bleeding in total hip replacement (THR). Therefore, its prophylactic use was attempted in the present study because this has been shown to be more effective in cardiac surgery. We in
Publikováno v:
Journal of cardiothoracic and vascular anesthesia. 13(4)
To test the reproducibility of Sonoclot coagulation analysis (SCA; Sienco Inc, Morrison, CO). The authors wished to determine if the mix/release of the preloaded celite activator in standard Sono-cuvettes could be responsible for the high variation c
Autor:
Olle Carlsson
Publikováno v:
Quality Improvement Through Statistical Methods ISBN: 9781461272779
In this paper the use of the C pm index is extended to cover situations where the process mean, for example, due to shift-to-shift effects, varies on or around the target value. Approximate lower confidence intervals for the C pm index are derived fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::beaa069d9d0d18efef34e5e876d463e3
https://doi.org/10.1007/978-1-4612-1776-3_13
https://doi.org/10.1007/978-1-4612-1776-3_13
Autor:
Sture Rydin, Olle Carlsson
Publikováno v:
International Statistical Review / Revue Internationale de Statistique. 61:109
A quality selection model consists of three parts; economy (prices and costs), production (variability, dependency and distribution of the quality characteristic) and the customer's quality requirements. The main use of quality selection models has e
Autor:
Olle Carlsson
Publikováno v:
Journal of Quality Technology. 16:44-49
The choice of quality level for a production process has economic consequences, the size of which depends on both internal and external conditions. In this paper, we derive and study the optimal process level and the optimal expected net income for a
Autor:
Olle Carlsson
Publikováno v:
Engineering Costs and Production Economics. 16:69-78
The economic impact of the choice of process level for an industrial process depends on both internal and external conditions. We consider production costs and process variability as internal conditions and prices and control plan as external ones. I
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