Health research, teaching and provision of care: applying a new approach based on complex systems and a knowledge translation complexity network model

2016 ◽  
Vol 11 (4) ◽  
pp. 663-669 ◽  
Author(s):  
A.H. Brook ◽  
H.M. Liversidge ◽  
D. Wilson ◽  
Z. Jordan ◽  
G. Harvey ◽  
...  
2013 ◽  
Vol 756-759 ◽  
pp. 2728-2733 ◽  
Author(s):  
Xue Wen Wu ◽  
Ling Li ◽  
Yong Gang Qu

River systems are open and self-organizing complex systems. Complex networks theory can well combine rivers' macro properties with their microscopic properties. This paper builds a river network model based on complex networks theory and describes its characteristics. After the analysis of the model used in Haihe River Basin, it shows that Haihe River Basin network has the small-world characteristics. This work provides a new approach to research the properties of river networks, so that to predict and control its behavior.


2018 ◽  
Vol 41 (3) ◽  
pp. 632-637 ◽  
Author(s):  
J McAteer ◽  
E Di Ruggiero ◽  
A Fraser ◽  
J W Frank

Abstract This article presents a critical commentary of specific organizational models and practices for bridging ‘the gap’ between public health research and policy and practice. The authors draw on personal experiences of such models in addition to the wider knowledge translation and exchange literature to reflect on their strengths and weaknesses as implemented in Scotland and Canada since the early 1990s.


2018 ◽  
Vol 36 (01) ◽  
pp. 013-018 ◽  
Author(s):  
Helen Skouteris ◽  
Angela Melder ◽  
Cate Bailey ◽  
Heather Morris ◽  
Rhonda Garad ◽  
...  

AbstractImplementation of healthcare guidelines, a set of recommendations aiming to optimize patient care, can be a complex process which is at risk of poor translation into practice. Failure to adopt new evidence-based healthcare findings can contribute to a large variation in care, potentially affecting outcomes for service users. Designed to avoid this issue, the Monash Centre for Health Research and Implementation (MCHRI) knowledge translation framework was created to support the development and future implementation of clinical practice guidelines. The framework is distinguished by a focus on methodological rigor, stakeholder engagement, and partnership, leading to the coproduction of a guideline and research projects. In this article, we use the development of the International Evidence-based Guideline on the Assessment and Management of Polycystic Ovarian Syndrome (2018) as a case study to articulate the MCHRI knowledge translation framework. Specifically, this article discusses stakeholder engagement; development and codesign of evidence-based recommendations; implementation and knowledge generation; dissemination, translation, and scale up; and refinement/learning from evaluation. This case study demonstrates how hybrid frameworks, models, and theories for implementation, such as the MCHRI implementation framework, have their place in healthcare. The underlying principle that informs the framework is stakeholder engagement, including codesign, empowerment, and partnership.


2008 ◽  
Vol 48 (1) ◽  
pp. 21
Author(s):  
Changhong Gao

Capture of emulsion droplets in porous media can be costly or beneficial. When produced water is injected into reservoir for pressure maintenance, the oil droplets in produced water can plug reservoir rocks and cause the well to lose injectivity. Enhanced oil recovery (EOR) technology takes advantage of this feature and plugs high-injectivity zones with emulsions. Previous studies reveal that interception and straining are the mechanisms of permeability decline. Established models rely on filtration data to determine key parameters. In this work, a network model is proposed to simulate capture of oil droplets in reservoir rocks and resultant permeability reduction. The model is validated with test data and reasonably good results are obtained. The simulation also reveals that the wettability of the tested porous media was altered by injection of emulsions. The new approach considers the characteristics of the porous media and incorporates the damage mechanisms, thus providing more scientific insights into the flow and capture of droplets in porous media.


2016 ◽  
Vol 108 ◽  
pp. 01002 ◽  
Author(s):  
Alexander Bogdanov ◽  
Alexander Degtyarev ◽  
Vladimir Korkhov
Keyword(s):  

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