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When cultivating barley (Hordeum vulgare), access to cultivars with shorter flowering time can be helpful in various agricultural settings, such as the effort of expanding agricultural capabilities into colder regions with shorter growing seasons. The recently identified gene Praematurum-b (Mat-b) is known to cause the plants to flower 7 days early on average. This thesis aimed to analyze the effe

This thesis examines whether implied volatility derived from Swedish equity options provides superior predictive information relative to historical volatility for future realized volatility and stock returns, and whether this information improves portfolio risk outcomes. Using monthly option and stock data for OMXS30 firms, the study applies predictive regressions and constructs minimum variance p

Hjärnans åldrande "Svårt att studera hjärnan" Det osynliga blir synligt Bilden visar en fästingklo koloniserad av mikroorganismer. Bygg upp en hjärnbuffert! "Use it or loose it". Vi behöver aktivera hjärnan på många olika sätt samtidigt menar Marie Claire Overton. Glöm psoriasis Nya läkemedel nollställer kroppens psoriasisminne. Albert Duvetorp om den senaste forskningen om sjukdomen.   Mikrober -

https://www.medicin.lu.se/forskning/vad-forskar-du-om - 2026-07-21

Institutionen för kliniska vetenskaper, Lund Ledning Mattias Collin Prefekt E-post: mattias [dot] collin [at] med [dot] lu [dot] se Telefon: +46(0)46-222 07 21 Pernilla Stenström Ställföreträdande prefekt E-post: pernilla [dot] stenstrom [at] med [dot] lu [dot] se Telefon: +46 46 17 83 73 Stefan Hansson Biträdande prefekt, FU-ansvarig E-post: stefan [dot] hansson [at] med [dot] lu [dot] se Telefon

https://www.medicin.lu.se/medicinska-fakulteten-vid-lunds-universitet/institutioner/institutionen-kliniska-vetenskaper-lund/kontakt - 2026-07-21

This piece of work aims at gaining a better understanding of how cognitive and sensual experiences takes place when we interact within the social encounter processes of shared spaces. The structure of this thesis starts off with a theoretical review based on the aspects of social encounters divided into the following areas: affect theory, the ideal of sympathy, and situated multiplicity. These t

The dynamics of molecules and electrons takes place on timescales of femtoseconds and attoseconds, respectively. This requires ultrashort and intense extreme ultraviolet (XUV) pulses to be able to study them. Two sources that can generate intense XUV pulses are free-electron lasers (FELs) based on self amplified spontaneous emission (SASE) and high-order harmonic generation (HHG)driven by intense

Microswimmer is a term that denotes small selfpropelling agents, such as bacteria, algea or artificial robots. Depending on the flow field they set up they can be categorized into two classes: pushers (e.g. E. coli ) and pullers (e.g C. reinhardtii ). The occurrence of jets, eddies and flocking have been observed in systems of dens pusher suspension. This phenomenon is called active turbulence. Th

This thesis focuses on the integration of management control system (MCS) and sustainability in companies. Some literatures showed a disconnection between the efficiency of sustainability as a success strategy and management control systems. To research this, we aim at answer two questions. What are the challenges that the companies were faced with when they tried to integrate MCS and sustainabili

Widespread presence of toxic and persistent pollutants in the environment, even at low concentrations, causes risks of adverse effects to human health and the ecosystem. Biological methods for treatment of water streams and removal of persistent pollutants are of great interest due to their simplicity, low cost, and mild operational conditions without harmful by-products. The purpose of this resea

AIMS/HYPOTHESIS: Delivery by Caesarean section continues to rise globally and has been associated with the risk of developing type 1 diabetes and the rate of progression from pre-symptomatic stage 1 or 2 type 1 diabetes to symptomatic stage 3 disease. The aim of this study was to examine the association between Caesarean delivery and progression to stage 3 type 1 diabetes in children with pre-symp

Dead microbial cells, commonly referred to as necromass, are increasingly recognized as an important source of both persistent carbon as well as nutrient availability in soils. Studies of the microbial communities associated with decomposing fungal necromass have accumulated rapidly in recent years across a range of different terrestrial ecosystems. Here we identify the primary ecological patterns

The Cenozoic Himalaya-Tibet orogen is generally regarded as the archetypal continental collision zone and is often used as an analogue for interpreting ancient orogenic events. However, given the wide diversity observed in present-day collisional mountain belts, the extent to which such inferences can be made remains debated. In this Review, we compare the metamorphic and magmatic record of the Hi

The purpose of this article is to contribute to a refined perspective on how the practices of everyday life can challenge existing spatial scale relations, as well as produce new ones, and how this in turn can be addressed by planning. The investigation is based on a discussion of empirical studies dealing with the role of migrants in processes of place-making and urban transformation. In the arti

BACKGROUND: Although death in old age is unavoidable, premature death-defined here as death before age 70 years-is not. To assess whether halving premature mortality by 2050 is feasible, we examined the large variation in premature death rates before age 70 years and trends over the past 50 years (1970-2019), covering ten world regions and the 30 most-populous nations. This analysis was undertaken

This report, part of the CULTIVATE project, investigates the costs and benefits of food sharing initiatives (FSIs) in Barcelona, Spain. The study aims to understand the economic, social, and environmental impacts of FSIs, which include growing and composting together, cooking and eating together, and redistributing surplus food. The research employs a Mobile Research Lab (MRL) approach, combining

Objective: Meat intake is suggested to affect gut microbiome composition and the risk of chronic diseases. We aimed to identify meat-associated gut microbiome features and their association with host factors. Design: Gut microbiota species were profiled by deep shotgun metagenomics sequencing in 9669 individuals. Intake of white meat, unprocessed red meat, and processed red meat was assessed using

The Camassa-Holm (CH) and Hunter-Saxton (HS) equations have an interpretation as geodesic flow equations on the group of diffeomorphisms, preserving the H-1 and. H-1 right-invariant metrics correspondingly. There is an analogy to the Euler equations in hydrodynamics, which describe geodesic flow for a right-invariant metric on the infinite-dimensional group of diffeomorphisms preserving the volume