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BackgroundEarly identification of acute kidney injury (AKI) in the intensive care unit (ICU) remains challenging. We aimed to identify key predictors of new-onset AKI within 48 h after ICU admission and renal replacement therapy (RRT) need within 7 days, using explainable artificial intelligence (XAI) with eXtreme Gradient Boosting (XGBoost). We also assessed whether XGBoost improved predictive peBACKGROUND: Early identification of acute kidney injury (AKI) in the intensive care unit (ICU) remains challenging. We aimed to identify key predictors of new-onset AKI within 48 h after ICU admission and renal replacement therapy (RRT) need within 7 days, using explainable artificial intelligence (XAI) with eXtreme Gradient Boosting (XGBoost). We also assessed whether XGBoost improved predictive

The biogeophysical forcing resulting from the change in land-surface properties (such as albedo) is of particular interest as it can increase, decrease, or offset the biogeochemical forcing resulting from the changes in atmospheric greenhouse gas concentrations due to deforestation, forest management, or reforestation/afforestation (i.e., land-use/land-cover change, LULCC). Moreover, the biogeophy

The post-failure convergence of the shortest path routing (SPR) protocols used in IP networks can be too slow to meet the restrictive requirements (i.e., maximum allowable delay, jitter, etc.) of the multimedia services and therefore new restoration mechanisms combined with IP routing are of interest. The paper addresses optimization of three potential rerouting mechanisms based on the IP fast rer

The aim of this dissertation is to study the education in constitutional law during the period 1719-1772, a period known as the Age of Liberty. According to the Instruments of Government 1719/1720, the actual power in the state was vested in the Diet, consisting of the four estates, all equal in voting matters. The royal will was bound to the majority in the State Council, its members beeing respo

Personer som innehar statlig anställning är på ett sätt som vilka arbetstagare som helst. PÅ ett annat sätt så är dem representanter för staten och deras ageranden påverkar allmänhetens uppfattning och tilltro till staten och dess myndigheter. Därför har man under perioder särskilt denna arbetstagargrupp från övriga arbetstagare då det har gällt striktare regler vid fel begångna i sin tjänsteutövnPeople who hold government employments are in a way like any other workers. In another way, they are representatives of the state and their actions affect the public's perception and trust in the state and its authorities. Therefore, during periods, this group of workers in particular has been separated from other workers and stricter rules have applied in the event of errors committed in the

This paper examines how the Covid-19 pandemic has affected Swedish corporate investments and if it differs from previous economic crises. By using data on total investments and investments made in digitalization and IT of Swedish businesses between 1986 and 2022, two time series regressions examine the impact of crises on investments. The results give support for both hypotheses implying that the

This essay examines especially Russia`s role in the civil war in Syria that started on 15 March year 2011. External actors` political views, their cooperation with Russia and their interests in Syria have also been processed in this paper. My methodology consists of qualitative text analysis. An open approach was used when I have practiced my textual analysis. This means that the investigation is

Land Reform in Zimbabwe was instigated at the end of the 1970’s as an effort to ease tensions and more equitably distribute wealth and power between the disenfranchised black population and their white colonial rulers. In this thesis I examine Zimbabwean land reform from a new institutional perspective. More specifically, I examine which of the two institutional logics, logic of appropriateness an

A package material blank comprises a body panel having a main panel, two second panels arranged adjacent to the main panel and at least one third panel. End closure panels arranged adjacent to the body panel, the end closure panels comprising a top and bottom closure panels arranged adjacent to the main and the at least one third panel, respectively and flap closure panels arranged adjacent to the

A package material blank comprises a body panel having a main panel, two second panels arranged adjacent to the main panel and at least one third panel. End closure panels arranged adjacent to the body panel, the end closure panels comprising a top and bottom closure panels arranged adjacent to the main and the at least one third panel, respectively and flap closure panels arranged adjacent to the

Mass school closures and restricted mobility during the Covid-19 pandemic have intensified matters of technology, teaching, and participation in schools. In response to this situation, this paper examines how attendance practices work during school closure and screen-saturated pandemic isolation at a Swedish upper secondary school. The aim is to empirically and theoretically explore school closure

We examine the causes and policy implications of strategic (willful) ignorance of risk as an excuse to overengage in risky health behavior. In an experiment on Copenhagen adults, we allow subjects to choose whether to learn the calorie content of a meal before consuming it, and measure their subsequent calorie intake. Consistent with previous studies, we find strong evidence of strategic ignoranceWe examine the causes and policy implications of strategic (willful) ignorance of risk as an excuse to over-engage in risky health behavior. In an experiment on Copenhagen adults, we allow subjects to choose whether to learn the calorie content of a meal before consuming it and then measure their subsequent calorie intake. Consistent with previous studies, we find strong evidence of strategic igno

We have used a continuous-wave bi-static lidar system based on the Scheimpflug principle in measurements on flying insects above, and in the vicinity of, a small lake located in a forested area in Southern Sweden. The system, which operates on triangulation principles, has a high spatial resolution at close distance, followed by a subsequent decline in resolution further from the sensor, related t

Previous research has focused on how governments and public authorities can limit civil society organisations’ (CSOs) autonomy by shrinking their operational civic space and their democratic functions. There has been less attention paid to how other external actors and types of pressure might restrict access to civic space and how it can induce coping responses on both an individual and organizati

The determinants of fire-driven changes in soil organic carbon (SOC) across broad environmental gradients remains unclear, especially in global drylands. Here we combined datasets and field sampling of fire-manipulation experiments to evaluate where and why fire changes SOC and compared our statistical model to simulations from ecosystem models. Drier ecosystems experienced larger relative changes

Svenska EU-parlamentariker har visat att det går att driva på för en aktiv klimat- och miljöpolitik inom EU, skriver Markku Rummukainen, professor i klimatologi, och Roger Hildingsson, statsvetare och forskare i klimatpolitik.

Grön resplan för Lunds universitet Sida 1 av 2 Rektor BESLUT Diarienummer V 2022/399 Datum 2025-06-19 Grön resplan för Lunds universitet Bakgrund Bifogad Grön resplan för Lunds universitet är framtagen av avdelning Säkerhet och miljö vid LU Byggnad som en del av projektet Hållbar mobilitet (Dnr V 2022/399). Under 2022 och 2023 genomfördes en resvaneundersökning och en mobilitetsanalys samt tre wor

https://www.medarbetarwebben.lu.se/sites/medarbetarwebben.lu.se/files/2025-08/Gr%C3%B6n%20resplan%20f%C3%B6r%20Lunds%20universitet-signed-19%20juni%202025.pdf - 2026-07-16

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https://www.qps.education.lu.se/sites/qps.education.lu.se/files/2024-08/Instruktioner%20till%20tutor%20T1-T4%20HT24.pdf - 2026-07-16