Filtyp
Increasing renewable integration is posing new challenges to reliability of power networks. One of these challenges is to restart the power network and energize power transformers in the event of a blackout. Grid forming converters can provide a potential solution to this issue because they can be controlled as independent, self starting, voltage sources. This study analyzes and compares four grid
High-pressure homogenizers are widely used in industrial processes to produce emulsions with small droplet sizes. During the process, cavitation occurs under industrial process conditions. In order to investigate the flow conditions inside a homogenizer geometry, CFD simulations are commonly used, since it is not possible to evaluate local flow conditions experimentally. However, these studies hav
Organisational structures in the transport sector are often complex and fragmented, with different authorities responsible for different stages of a traveller’s journey. In such circumstances, collaboration across organisationalboundaries is required to facilitate intermodal journeys. This paper aims to provide empirically grounded insights into collaboration in transport planning, extending the l
Varmhyran dominerar i Sverige – men varför? I nästan alla svenska lägenheter ingår uppvärmningskostnaden som en fast del av hyran enligt en modell som ofta kallas för varmhyra. Det sägs ofta att vi i Sverige har en lång tradition av varmhyra – vilket stämmer – och att det är ett system som fungerar väl. Men i ett internationellt perspektiv är varmhyra ovanligt. Inom EU är det främst Sverige och Fi
PAM50 gene expression subtypes represent a cornerstone in the molecular classification of breast cancer and are included in risk prediction models to guide therapy. We aimed to illustrate the impact of included genes and biological processes on subtyping while considering a tumor’s underlying clinical subgroup defined by ER, PR, and HER2 status. To do this we used a population-representative and c
This thesis concerns oaths, curses, and prayers in Roman comedy, more precisely the comedies by the playwriter Terence (185/84 - 159 BC). So-called informal/interjectional oaths and prayers constitute the main focus of this investigation, however, asseverations, formal oaths, formal prayers, and curses are included as well. In this study, carried out by utilizing the methodological frameworks herm
Pedagogies of the common/sThis exhibition brings together artworks, practices and archives as it seeks to explore the possible pedagogies of the social. Through transformative instances of togetherness, stubborn gestures of resistance, poetic and political interventions in the current destructive terrains it attempts to function as a critical public experiment. Bringing together diverse collective
What could a school look like that seeks to make both learning and unlearning a common interrelated practice? How can a space be built around care, refuge, implication and vulnerability, negotiating positions and responsibilities? How can privileges and habits of hierarchy be challenged, as well as authorship, productivity and competition? And how could such a school take place inside an instituti
Talks, screenings, performances, walks, and discussions, organized by Gigi Argyropoulou. In Spite of Everything brings together theorists, activists, and artists to “jam time” (“the way we separate the past, present, and future”), problematize what fails and what returns, and think through possible urban afterlives—moments of organizing, imagining, thinking, studying, caring, and insisting with ot
Performance and public program"Due to the circumstances of the so-called Greek crisis, people have been encouraged to become politically and artistically active in new ways, as well as more self-reliant and self-managing, which seems to suggest a shift in the social dimensions and implications of art making. The artistic collective Mkultra launches a collaborative project involving artists, archit
The Shape of CircleA performance-lecture-walk about Omonoia Square by Mass/Mkultra17 April - 24 May 2019But the circle is a trap. You don’t need to go beyond it. Its enough to make circles around the square, to turn and look from all sides, without making a step beyond it. We are just standing there looking. There are many of us that we have fallen into this trap of quietly looking at the depth of
Performance presented at National Theatre of Greece
performance lecture and artistic research project in collaboration with Hypatia Vourloumis presented at "Spielart Festival", Munich, "What now" Festival, London and "performance Potentials" London
The aim of the study was to explore inter-rater reliability and rater experiences of applying the universal instrument Assessment of Learning Process (ALP) with persons with profound intellectual and multiple disabilities. The study used a mixed-methods design. Inter-rater reliability was tested by eight clinical raters who assessed 23 video clips of people learning to use a powered AKKA mobility
Instituting (Athens, 2021)What could processes of self-organizing and collective making look like in the current landscape? In what ways might they affect public processes of social improvisation? How might such forms of “instituting” give rise to other forms of institutions? Inviting theoretical as well as practical approaches, this edition of the New Alphabet School studies “instituting” as an i
Public presentation and exhibition after workshop in May 2023
A city wide two week public program"A peripatetic public program on Hills and Fields of Athens invite us to examine together the ephemeral habitations in public space under the current circumstances and explore the possibilities for intervention, resistance and joy. To reflect upon the emergent urban geographies and hegemonies and rethinking the relationship between art practice and mental health,
In this paper, we investigate the distributional properties of the estimated tangency portfolio (TP) weights assuming that the asset returns follow a matrix variate closed skew-normal distribution. We establish a stochastic representation of the linear combination of the estimated TP weights that fully characterizes its distribution. Using the stochastic representation we derive the mean and variaIn this paper, we investigate the distributional properties of the estimated tangency portfolio (TP) weights assuming that the asset returns follow a matrix variate closed skew-normal distribution. We establish a stochastic representation of the linear combination of the estimated TP weights that fully characterizes its distribution. Using the stochastic representation we derive the mean and varia
Glucose transporters (GLUTs) are responsible for transporting hexose molecules across cellular membranes. In adipocytes, insulin stimulates glucose uptake by redistributing GLUT4 to the plasma membrane. In unstimulated adipose-like mouse cell lines, GLUT4 is known to be retained intracellularly by binding to TUG protein, while upon insulin stimulation, GLUT4 dissociates from TUG. Here, we report t
