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The spatial imprint of forest disturbances, which can result from a variety of anthropogenic and natural causes, is important in shaping the form and function of the world’s forests. However, we lack a systematic assessment of how the forms of forest disturbances differ globally, which could help in sustainable forest policy and management initiatives to protect forest biomes. Here we produce a gl
Increasing water stress is emerging as a global phenomenon, and is anticipated to have a marked impact on forest function. The role of tree functional strategies is pivotal in regulating forest fitness and their ability to cope with water stress. However, how the functional strategies found at the tree or species level scale up to characterise forest communities and their variation across regions
Tree growth and longevity trade-offs fundamentally shape the terrestrial carbon balance. Yet, we lack a unified understanding of how such trade-offs vary across the world's forests. By mapping life history traits for a wide range of species across the Americas, we reveal considerable variation in life expectancies from 10 centimeters in diameter (ranging from 1.3 to 3195 years) and show that the p
This paper reports on a study investigating restrictions on definiteness (the Definiteness Effect) in existential constructions in the two languages of Turkish heritage speakers in Germany. Turkish and German differ in how the Definiteness Effect plays out. Definite expressions in German may not occur in affirmative or negative existentials, whereas in Turkish the restriction applies only to affir
In this paper, we consider elicited production data (real and nonce words tasks) from five different studies on the acquisition of grammatical gender in Heritage Russian, comparing children growing up in Germany, Israel, Norway, Latvia, and the United Kingdom. The children grow up in diverse heritage language backgrounds, ranging from small groups (in Norway) to large communities (in Latvia). Furt
In the Romance languages, definite plural articles (e.g., le rane ‘the frogs’) are generally ambiguous between a generic and a specific interpretation, and speakers must reconstruct the intended interpretation through the linguistic or extra-linguistic context. Following the “polar bear” paradigm implemented in Czypionka & Kupisch (2019)’s investigation on German, the goal of the present study
This chapter discusses the high-level lessons learned from the development of the ESS cryogenic system. These lessons are particularly valuable for other big science projects that will use the model of in-kind contributions in project execution. This chapter also make some final comments on the state of the European Spallation Source (ESS) cryogenics system at the time of publication and the expec
In slowly driven classical systems, work is a stochastic quantity and its probability distribution is known to satisfy the work fluctuation-dissipation relation, which states that the mean and variance of the dissipated work are linearly related. Recently, it was shown that generation of quantum coherence in the instantaneous energy eigenbasis leads to a correction to this linear relation in the s
The 2023 Nobel Prize for Physics was shared by Pierre Agostini, Ferenc Krausz, and Anne L Huillier. This paper is the text of the address given in conjunction with the award.
The aim of this paper is to emphasize the importance of PID control for our society in general and for the control engineering community in particular. To this end, we first equate the relevance of PID controllers with other inventions in history to remark how PID control has contributed to revolutionizing our world as the main ambassador of the automatic control field. Afterwards, the PID control
[Background] The game industry faces fierce competition and games are developed on short deadlines and tight budgets. Continuously testing and experimenting with new ideas and features is essential in validating and guiding development toward market viability and success. Such continuous experimentation (CE) requires user data, which is often limited in early development stages. This challenge is
BACKGROUND: Perfluoroalkyl substances (PFAS) have been associated with impaired antibody levels after childhood vaccinations and immunosuppressive effects in animals. However, the in vivo effects of PFAS on antigen specific human T cell responses have not been investigated in adults. In Ronneby, Sweden, the drinking water of one of the water works was previously highly contaminated with primarily
Aiming for the sixth generation (6G) wireless communications, distributed massive multiple-input multiple-output (MIMO) systems hold significant potential for spatial multiplexing. In order to evaluate the ability of a distributed massive MIMO system to spatially separate closely spaced users, this paper presents an indoor channel measurement campaign. The measurements are carried out at a carrier
Kort biografisk artikel om den första kvinnliga spexaren vid Lunds universitet. Utgör del av den virtuella utställningen "150 år med kvinnor vid akademin".
Kort biografisk artikel om kvinnlig centralgestalt inom 1920-talets lundensisk astudentliv. Utgör del av den virtuella utställningen "150 år med kvinnor vid akademin".
As the impact of AI is difficult to assess by a single group, policymakers should prioritize societal and environmental well being and seek advice from interdisciplinary groups focusing on ethical aspects, responsibility, and transparency in the development of algorithms.
Influences of upstream wastewater treatment on the process combination of granular activated carbon (GAC) and ultraviolet (UV) disinfection were studied and the implications of this for wastewater reuse were assessed. GAC is an efficient chemical barrier but contributes little to the removal of indicator bacteria, and generally increases total bacteria concentrations, necessitating disinfection wi
What happens when the state removes the usual obstacles preventing refugees to ‘integrate’? Our article analyses the case of Ukrainians who fled the war to settle in France. Their legal status is different from that of ‘classic’ refugees: the EU directive on temporary protection gives them the freedom to move and the right to work. Moreover, they benefit from a rather positive attitude of the gene
