Search results for " MAST"
showing 10 items of 182 documents
Expansion of intracellular IFN-γ positive lymphocytes during Mycoplasma agalactiae infection in sheep.
2010
Abstract A method to assess the expansion of antigen-specific intracellular IFN-γ positive T cell subsets during the infection will be helpful for a better understanding of mycoplasmal infections physiopathology in the sheep. We analysed the percentage of antigen-specific lymphocytes positive for intracellular IFN-γ during the infection of sheep with Mycoplasma agalactiae by culturing peripheral blood mononuclear cells of infected or uninfected animals with irradiated M. agalactiae . The expansion of antigen-specific IFN-γ positive lymphocytes in infected sheep was initially sustained by CD4 + T cells at day 15 after infection, when antigen specific IgG start to be detectable, followed by C…
Nipple-sparing mastectomy and breast reconstruction with a deep inferior epigastric perforator flap using thoracodorsal recipient vessels and a low l…
2018
Background Nipple-sparing mastectomy poses challenges in providing esthetically-pleasing immediate autologous breast reconstruction. This study was to investigate the outcomes of nipple-sparing mastectomy with breast reconstruction using free abdominal flaps between two different recipient sites. Methods Between 2010 and 2016, 79 patients who underwent nipple-sparing mastectomy with autologous breast reconstruction using thoracodorsal (TD) vessels in 30 cases or internal mammary (IM) vessels in 49 cases were investigated. Demographics, intraoperative findings, complications, and quality of life using Breast-Q questionnaire were compared between two groups. Results All flap survived. There w…
To be or not to be: Collaborative Governance and The Case of Continuous Master Planning in Lahti
2020
The benefits of collaborative actions between different stakeholders has been recognized broadly and has been admitted as one of the key factors in regional development. However, the research has so far focused on examining cases retrospectively, leaving a gap in looking into something on-going and uncertain, as well as it has been common to consider regional development through abstracts concepts. Therefore, there exists less information on the practical implementation of the theories and policies within regions. Additionally, it is important to take into consideration the ever-growing trend of cross-sectoral collaboration - however not only in public-private interface, but also involving …
Frames of digital divide in digitalization policies in Finland, Denmark and Sweden and the legitimacy of the implementing agency
2020
The process whereby digital technologies are integrated to everyday functions of the lives of citizens is commonly referred to as digitalization. While the benefits of utilization of technology are undeniable and manifold, digitalization also causes inequality in society. Digital divide is the academic concept that originally referred to the gap between those who have access to technology and those who do not, but nowadays it is understood as a wider phenomenon that encompasses various inequalities brought about by digitalization. Nordic countries are at the forefront in taking advantage of new technological opportunities, but also for these welfare states digital divide is a concern and go…
Between institutions and agency : How tensions shape the trajectory of governance
2020
The Europe 2020 strategy promoted the concept of smart specialization as the future for regional development strategies in Europe. The aim was to improve governance practices within European countries on sub-national levels. Nevertheless, not all regions in the European Union produced smart-specialization strategies within the year 2020. The failure to produce a strategy does not mean that actions were not taken. It is instead that actions were taken within different contexts that greatly affected how the implementation process played out. As such, smart specialization has presented opportunities to study the meaning of place. How the policy concept has been translated into action through e…
Organisational responses to regulatory pressure: A case study of a Norwegian Research University’s strategic compliance to GDPR
2020
Master's thesis in Innovative governance and public management (ME523) This thesis study seeks to test Oliver’s (1991) theory for prediction of Strategic Responses to Institutional Processes, against the case of initial responses taken by a Norwegian research university when faced with General Data Protection Regulation (GDPR) of European Union (EU).This thesis explores how different parts of the same organisation respond to and manage institutional pressure. It uses a case study of a Norwegian research university’s response to the European Union’s General Data Protection Regulation (GDPR). An exploratory case study design frame was used to address the research question, and qualitative dat…
The formal organization structure of research innovation centers: a case-study in search of characteristics and an explanation
2020
Master's thesis in Innovative governance and public management (ME523) This study sheds light on research innovation centers in a Norwegian setting. Research innovation centers are a hybrid of research groups and innovation centers and belong to the higher education (HE) sector. The aim of this study is to identify the formal organization structure oftwo cases of research innovation centers and to find a suitable explanation through the analysis of its institutional pillars, according to W. R. Scott (2014). In a qualitative case-analysis it was found that the two cases share most of their characteristics in the formal organization structure. The main findings in both cases are a) a low leve…
Fractional differential equations solved by using Mellin transform
2014
In this paper, the solution of the multi-order differential equations, by using Mellin Transform, is proposed. It is shown that the problem related to the shift of the real part of the argument of the transformed function, arising when the Mellin integral operates on the fractional derivatives, may be overcame. Then, the solution may be found for any fractional differential equation involving multi-order fractional derivatives (or integrals). The solution is found in the Mellin domain, by solving a linear set of algebraic equations, whose inverse transform gives the solution of the fractional differential equation at hands.
Mellin transform approach for the solution of coupled systems of fractional differential equations
2015
In this paper, the solution of a multi-order, multi-degree-of-freedom fractional differential equation is addressed by using the Mellin integral transform. By taking advantage of a technique that relates the transformed function, in points of the complex plane differing in the value of their real part, the solution is found in the Mellin domain by solving a linear set of algebraic equations. The approximate solution of the differential (or integral) equation is restored, in the time domain, by using the inverse Mellin transform in its discretized form.
Study of axillary lymph node asymmetry in a female population
2001
We analysed a large series of axillary lymph nodes, with and without metastases following radical mastectomy for breast cancer. We found left/right asymmetry in numbers of lymph nodes, and also asymmetry of lymph node dimensions, which could have been the caused by tumoral antigenic stimulation. The distribution of hyperplastic node patterns differed significantly.