Forskning vid Uppsala universitet

Forskningsprojekt från 2016-01-01 till 2019-12-31

The proposed project addresses the formation and function of the spinal locomotor network. This pattern generator operates as an autonomous metronome that creates a rhythmic output to the muscles as well ...

Forskningsprojekt från 2014-08-01 till 2015-07-30

Anmälan om utnyttjande av återvändarbidrag för beviljade postdoktorsstipendier inom medicin eller natur- och teknikvetenskap ...

Forskningsprojekt från 2015-01-01 till 2018-12-31

Generation of architectural polarity impacts all cell types, ranging from epithelial cells to neurons and astrocytes, relates to tissue organization and links to disease development when misregulated. ...

Forskningsprojekt från 2012-01-01 till 2015-12-31

The proposed research is a multifaceted investigation centering on problems in homogeneous dynamics and fundamental questions about lattices. We will focus in particular on problems which hold the promise ...

Forskningsprojekt från 2017-01-01 till 2020-12-31

The research program studies contact and symplectic topology and its relations to other geometric fields, in particular to physics inspired low-dimensional topology and knot theory. The main tool is theories ...

Forskningsprojekt från 2013-01-01 till 2016-12-31

The establishment of the musculoskeletal system of the head was tremendously important for the evolutionary transition from jawless to jawed vertebrates. The arrangement of cartilage, dermal bones, and ...

Forskningsprojekt från 2017-01-01 till 2020-12-31

Knowledge of the evolutionary history of genes involved in developmental and physiological processes provides a foundation for understanding how specific genetic networks were established and how their ...

Forskningsprojekt från 2015-07-01 till 2018-06-30

The origin of discrete paired and median fins with precisely defined shapes was a key innovation during the evolution of vertebrates, dramatically enhancing their locomotory abilities relative to their ...

Forskningsprojekt från 2014-01-01 till 2016-12-31

This project aims at studying the capacity of retinal progenitors to generate retinal neurons. We will explore the possibility to generate human retina in vitro based on induced pluripotent stem-cells ...

Forskningsprojekt från 2021-01-01 till 2024-12-31

The framework of string compactifications is of undisputed importance to connect string theory to the physics of our world, and has promoted progress in fields ranging from quantum gravity and cosmology ...

Forskningsprojekt från 2012-01-01 till 2014-12-31

Genetic control independent of sex hormones is important during the sexual differentiation of the brain. Some of these controllers might be encoded on the chromosome Y. The PI recently reported eleven ...

Forskningsprojekt från 2021-01-01 till 2024-12-31

The Fukaya category is a powerful invariant of exact symplectic manifolds in the form of an A-infinity category, the objects of which consist of (a suitable class of) its Lagrangian submanifolds, while ...

Forskningsprojekt från 2015-01-01 till 2018-12-31

Vertebrates are animals of enormous ecological and economic importance. Their body plan has radiated into an astonishing range of morphologies and lifestyles, including our own. This project aims to undertake ...

Forskningsprojekt från 2016-07-01 till 2019-06-30

Chitin is an abundant biomolecule found in the exoskeletons of arthropods and the cell walls of fungi and certain bacteria. In vertebrates, unequivocal evidence of chitin was first reported in 2015 by ...

Forskningsprojekt från 2013-01-01 till 2016-12-31

This project studies the mathematical models arising from a variety of imaging techniques. These problems are formulated mathematically as "inverse problems" where one deduces information about the differential ...

Forskningsprojekt från 2017-01-01 till 2020-12-31

Conserved quantities are important in various areas of physics, as in many cases they provide an essential characterization of a physical system. However, to define the mass, center of mass, angular and ...

Forskningsprojekt från 2015-01-01 till 2018-12-31

This project is in the area of Theoretical and Mathematical Physics. The main emphasis is on the development of new geometrical ideas and concepts originating from the modern string theory and the quantum ...

Forskningsprojekt från 2012-01-01 till 2014-12-31

This project is in the area of Theoretical and Mathematical Physics. The main emphasis is on the development of new geometrical ideas and concepts originating from the modern string theory and ...

Forskningsprojekt från 2014-01-01 till 2016-12-31

During the past decade there has been an important development of the mathematical tools available for high-energy physics. I have participated in and contributed to this development of Generalized Complex ...

Forskningsprojekt från 2017-01-01 till 2020-12-31

Tissues originate from progenitor cells that resemble each other on a molecular and morphological level. Progenitor cells make key decisions to change their identity and form divergent tissue types that ...

Forskningsprojekt från 2015-01-01 till 2018-12-31

This research project aims to study several related topics in higher dimensional Auslander-Reiten theory. Classical Auslander-Reiten theory is an important tool in representation theory of associative ...

Forskningsprojekt från 2013-01-01 till 2013-12-31

More than thirty years ago a result derived in the context of superspace supergravity indicated that even the most promising supergravity candidate had problems when viewed as a model for quantum gravity ...

Forskningsprojekt från 2018-12-01 till 2021-12-31

The main purpose of this project is to further the understanding of exact Lagrangian manifolds in symplectic manifolds, and understand the relations to quantum physics. We propose the following specific ...

Forskningsprojekt från 2012-01-01 till 2015-12-31

Endocytosis is an essential mechanism in all eukaryotes and functions in processes ranging from nutrient uptake to cell-cell signaling. Besides the classical signaling molecules, recent research has identified ...

Forskningsprojekt från 2014-01-01 till 2016-12-31

Granen, Picea abies, är mycket viktig både ekologiskt och ekonomiskt, och ger timmer till massa, papper, byggmaterial och biobränsle. Ved består av vattentransporterande xylemceller. I det här projektet ...

Forskningsprojekt från 2021-01-01 till 2024-12-31

How does neuronal activity translate into behaviour? We use the spinal locomotor network to study how circuits are coordinated to generate a variable output. Understanding how different movement patterns ...

Forskningsprojekt från 2015-01-01 till 2018-12-31

Mathematical morphology (MM) is a widely-used framework for efficient processing and analysis of images. Linear filters, according to the Nyquist-Shannon sampling theory, are not affected by the sampling ...

Forskningsprojekt från 2015-01-01 till 2017-12-31

The EGF receptor family of receptor tyrosine kinases (EGFR, ErbB2-4) are key mediators of epithelial cell growth and survival and their over-activation contributes to the formation of a vast proportion ...

Forskningsprojekt från 2014-01-01 till 2019-12-31

Lymphatic system is composed of a hierarchy of vessels with specific features serving their unique functions: lymphatic capillaries that absorb interstitial fluid and collecting lymphatic vessels that ...

Forskningsprojekt från 2013-01-01 till 2016-12-31

Symplectic and contact geometry has its roots in the mathematical description of mechanics. Its modern development was initiated in the early 1980´s with conjectures by Arnold and then shaped by Gromov ...