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Ultrafast Spectroelectrochemistry Reveals Photoinduced Carrier Dynamics in Positively Charged CdSe Nanocrystals

Extra charges in semiconductor nanocrystals are of paramount importance for their electrically driven optoelectronic and photovoltaic applications. Optical excitations of such charged nanocrystals lead to rapid recombinationviaan Auger process, which can deteriorate the performance of the corresponding devices. While numerous articles report trion Auger processes in negatively charged nanocrystals

“Association of mammographic features with molecular breast tumor profiles”

Purpose: Mammographic density and tumor appearance are breast cancer prognostic factors. Conceivably, mammographic features are macroscopic reflections of tumor´s molecular composition, but to an unknown extent. Our aim was to study associations of mammographic features with molecular tumor profiles. Methods: Invasive breast cancers (2007-2016) in Malmö Diet and Cancer Study (MDCS) for which there

High Energy Resolution Fluorescence Detected X-ray Absorption Spectroscopy : An Analytical Method for Selenium Speciation

Selenium is in many ways an enigmatic element. It is essential for health but toxic in excess, with the difference between the two doses being narrower than for any other element. Environmentally, selenium is of concern due to its toxicity. As the rarest of the essential elements, its low levels often provide challenges to the analytical chemist. X-ray absorption spectroscopy (XAS) provides a powe

Powerful writing

Writing. Writing against. Writing for.Together, in part, with difference.Collaborative. Desire for change.Disrupting mainstream ideologies and practices.Resistance. Activism. Against neoliberalism.Feminism in its multiplicity.Fragmented. Moving forward. Rupture.Writing for social change. Writing for life.

A directed acyclic graph for interactions

BACKGROUND: Directed acyclic graphs (DAGs) are of great help when researchers try to understand the nature of causal relationships and the consequences of conditioning on different variables. One fundamental feature of causal relations that has not been incorporated into the standard DAG framework is interaction, i.e. when the effect of one variable (on a chosen scale) depends on the value that an

Parental responsibility in the context of neuroscience and genetics

Should parents aim to make their children as normal as possible to increase their chances to "fit in"? Are neurological and mental health conditions a part of children's identity and if so, should parents aim to remove or treat these? Should they aim to instil self-control in their children? Should prospective parents take steps to insure that, of all the children they could have, they choose the

Intergenerational Care in Corona times. : A Study of Relationships, Commitments, and Practices of Care in Swedish Families during a Pandemic

The corona pandemic has put intergenerational relationships in focus in ways previously never experiences. In many national contexts, lockdowns and restrictions have caused forced generational separation in families. In Sweden, the official government standpoint of generational separation – all citizens over 70 were to avoid contact with others, and especially to stay away from interactions with g

Transcription Factor-Based Strategies to Generate Neural Cell Types from Human Pluripotent Stem Cells

In the last years, the use of pluripotent stem cells in studies of human biology has grown exponentially. These cells represent an infinite source for differentiation into several human cell types facilitating the investigation on biological processes, functionality of cells, or diseases mechanisms in relevant human models. In the neurobiology field, pluripotent stem cells have been extensively us

Genomic methods reveal independent demographic histories despite strong morphological conservatism in fish species

Human overexploitation of natural resources has placed conservation and management as one of the most pressing challenges in modern societies, especially in regards to highly vulnerable marine ecosystems. In this context, cryptic species are particularly challenging to conserve because they are hard to distinguish based on morphology alone, and thus it is often unclear how many species coexist in

cGMP-PKG dependent transcriptome in normal and degenerating retinas: Novel insights into the retinitis pigmentosa pathology

Retinitis Pigmentosa represents a group of genetic disorders that cause progressive vision loss via degeneration of pho8toreceptors, but there is in principle no treatment available. For any therapy development, a deeper comprehension of the dis9ease-leading mechanism(s) at the molecular level is needed. Here we focused on the cGMP-PKG system, which has been suggested10 to be a driver in several m

Documentary Imaginary : Production and audience research of The Act of Killing and The Look of Silence

Oppenheimer describes The Act of Killing as a ‘documentary about the imagination. We are documenting the ways we imagine ourselves, the ways we know ourselves’. This research analyses the documentary films The Act of Killing (Director Oppenheimer, co-directors Christine Cynn and anonymous 2012) and The Look of Silence (director Oppenheimer 2014), and the documentary imaginary. The research combine

Agricultural breadbaskets shift poleward given adaptive farmer behavior under climate change

Modern food production is spatially concentrated in global "breadbaskets". A major unresolved question is whether these peak production regions will shift poleward as the climate warms, allowing some recovery of potential climaterelated losses. While agricultural impacts studies to date have focused on currently cultivated land, the Global Gridded Crop Model Intercomparison Project (GGCMI) Phase 2

Iscensatt inkludering. : Gemenskap som mål och utmaning på socionomutbildningen

Konflikter mellan olika samhällsgrupper och människors fördomar har länge intresserat samhällsvetenskapliga forskare. Många har också sökt svar på frågan om vad som kan göras för att överbrygga och minska dessa klyftor, splittringar och fördomar. Denna avhandling relaterar till denna diskussion och forskningsprocessen har ägt rum i flera steg. Först har en experimentell praxis utvecklats för att mConflicts between different social groups and people's prejudices have interested social science researchers for a long time. Many have also sought answers to the question of what can be done to bridge and reduce these gaps, divisions and prejudices. This dissertation relates to these discussions and the research process has taken place in several stages. First, an experimental practice has been d