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Theoretical work on intraguild predation suggests that if a top predator and an intermediate predator share prey, the system will be stable only if the intermediate predator is better at exploiting the prey, and the top predator gains significantly from consuming the intermediate predator. In mammalian carnivore systems, however, there are examples of top predator species that attack intermediate
Question: Under what circumstances does a capacity for multi-stage dormancy (i.e. dormancy in more than one life-stage) evolve? Mathematical methods: Optimization in stochastic environments. Results are derived both analytically and by simulations. Key assumption: There exists some trade-off between resources allocated to reproduction and adult dormant survival. Different shapes of this trade-off
There is no apparent need for individuals to endure this kind of suffering in contemporary Western society with all its advantages. Nevertheless, endurance running is now a mainstream leisure pursuit. Why do hundreds of thousands of men, women and even children choose this torturous kind of leisure activity?In previous literature on consumption of extraordinary experiences, authors focus on the pu
In this paper an approach for improving robot machining accuracy through simulation-assisted path planning within Computer-Aided Manufacturing (CAM) tools is investigated. The method comprises modeling of dynamic robot behaviour under influence of process forces and a subsequent simulation of the robot motion which results in an offline prediction of deflection errors during the machining task. Th
Benefits policy developers and advisors, practitioners, researchers and others interested in dealing with uncertainty in climate adaptation decision-making Offers case studies from different geographical regions and a wide variety of real-life adaptation situations Presents a new support framework for climate change adaptation decisions under uncertainty Climate change highlights the challeng
In this paper we investigate the feasibility of using a wavelet transform to compress individual frames in a video sequence controlled by points of gaze coordinates collected from different viewers by an eye-tracker. Unlike most eye-tracking controlled compression approaches, we make the compression "off-line" and not in real time. Our results indicate that the distribution of gaze-points is "comp
This paper establishes reserve price as an ethical necessity contrary to its popular interpretation as an instrument of revenue maximization. It provides an axiomatic justification to reserve pricing at Vickrey auction in single as well as multiple objects settings. In particular, it provides a topological interpretation of a reserve price as the infimum of the set of non-negative real numbers sat
Title: Access to cultural education in a multi-ethnical context. The right to dance and play an instrument, to paint and work with film is taken for granted by many children in Malmoe today. The agenda explicitely phrases the intent of the publicly financed schools of art for children to reflect the multi-ethnic demographics of the city. Public community music schools of today, incorporate classe
Creasing of paperboard is an essential operation to obtain a well defined shape and strength of a package. The creasing tool consists of one male and one female creasing plate. The male plate presses the paperboard into the female plate and introduces damage in the creasing zone. Today the standard creasing operation at Tetra Pak is that the male creasing plate presses the top ply (print side) of
Krami is a place and organization in central Malmö that helps criminals and addicts to find employment with the goal of becoming self-sufficient and changing their lifestyle. What originates in a criminal context can often be understood as the same reason why the same person wants to change. Family and one's own children are a major driving force in carrying out this complex and individual pro
The article analyses strategies developed by Ukrainians who arrived in France since 2022 and who have to deal with the difficult real estate market trying to find a place to live. Going beyond the structuralist framework, the authors investigate subjective motivations and attitudes that combine with structural factors to produce different strategies of adaptation to the French housing market. Thes
The growing vulnerability of cities to extreme heat underscores the urgency of effective urban adaptation policies. Despite the progress in developing urban climate policies and strategies, there remains a significant disparity between intended goals and actual outcomes. This could entrench social and climate vulnerabilities that are costly and challenging to address, potentially resulting in rein
Mannosyl β-C-1 amidotriazoles have previously been reported to have higher selectivity for galectin-9N (N-terminal domain) than the corresponding galactoside C3 amidotriazoles have, which were more selective for galectin-3. This study further investigated this by synthesis of mono- and bis-aryltriazolyl mannoside analogues to known high-affinity galectin-3 galactosyl-derived inhibitors. Following
Early-life adversity negatively affects morbidity and survival in late life, but knowledge is limited about effects on women’s reproduction and reproductive health. To deepen our understanding of the full effects of disease exposure in early life, including long-term consequences, we study women’s reproductive outcomes and their offspring’s health. Using the Scanian Economic Demographic Database a
While sharing good teaching practice is at the core of most academic developers’ professional roles, little systematic evidence has been collected on this topic so far. This paper investigates if, how and for what specific purposes academic developers collect and share teaching artefacts. We report on an exploratory, survey-based study among academic developers from around the world. Our findings
The European Union has long been regarded as a global transformative power, capable of promoting democratic reforms in candidate countries through its merit-based enlargement process. However, democratic backsliding in the Western Balkans has raised concerns about the credibility and effectiveness of EU conditionality. This thesis examines the extent to which the EU enlargement process has enabled
Long recognized as a global climate leader, Sweden has in recent years experienced significant regression across multiple areas of climate policy. Since taking office in 2022, the Swedish government has enacted policies that stand in stark contrast to its electoral pledges, employing strategies that raise questions about the underlying motives and objectives of its climate agenda. This study exami
Universities are widely understood to be sites of free expression, knowledge-seeking institutions that serve the public good while encouraging personal development of individuals. They typically uphold and communicate institutional integrity and ethics, seeking to encourage open communication, equip students with critical thinking, and foster civil participation. For the Social Sciences, questions
