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We consider the problem of localizing a novel image in a large 3D model, given that the gravitational vector is known. In principle, this is just an instance of camera pose estimation, but the scale of the problem introduces some interesting challenges. Most importantly, it makes the correspondence problem very difficult so there will often be a significant number of outliers to handle. To tackle
Control of crop pests by shifting host plant availability and natural enemy activity at landscape scales has great potential to enhance the sustainability of agriculture. However, mainstreaming natural pest control requires improved understanding of how its benefits can be realized across a variety of agroecologies. Empirical studies suggest significant but highly variable responses of natural pes
Abstract The new role of built cultural heritage, as an economic asset for development strategies and the widened definition of built heritage as a concept-, explains today’s affluence of sites. These can only be guaranteed with sufficient heritage funding. Financers’ inducement to fund cultural heritage depends on that heritage’s current value estimation and only highly revered sites qualify fo
Assessing effects of climate change on agricultural systems and the potential for ecological intensification to increase food security in developing countries is essential to guide management, policy-making and future research. ‘Push-pull’ technology (PPT) is a poly-cropping design developed in eastern Africa that utilizes plant chemicals to mediate plant–insect interactions. PPT application yield
Agricultural intensification at field and landscape scales, including increased use of agrochemicals and loss of semi-natural habitats, is a major driver of insect declines and other community changes. Efforts to understand and mitigate these effects have traditionally focused on ecological responses. At the same time, adaptations to pesticide use and habitat fragmentation in both insects and flow
Forest ecosystems play a crucial role in the production and protection of economic, social, and environmental values. To understand current challenges and trajectories shaping future strategies within the Nordic forest sector, it is important to map and trace past and present policy and governance developments. The core contribution of this short communication is to present an open-access database
This study presents a conceptual framework for assessing the sustainability of the forest-based economy and resulting synergies and trade-offs between forest harvest, carbon sequestration, and biodiversity conservation. The framework adopts a comprehensive systems approach to map economic activities and associated flows of resources and embodied environmental impacts along the value chain. It buil
1 Årsrapport 2021 – 2023 TEDDY spurtar mot att under januari 2025 avsluta insamlingen av prover och data. Alla TEDDY barn har då fyllt 15 år. Kliniska studier med syfte att förebygga tar över. TEDDY - Omgivningsfaktorer för utveckling av autoimmun (typ 1) diabetes och celiaki hos barn 2 Susanne Dahlberg, Lina Fransson, Emina Halilovic, Ida Jönsson och Åke Lernmark Institutionen för kliniska vetens
https://www.teddy.lu.se/sites/teddy.lu.se/files/2024-09/TEDDY%20%C3%85rsrapport%202021-2023.slutv6sept.pdf - 2026-07-18
MVEB15 Miljö- politik och förvaltning Preliminärt schema 2016-12-19 16/1 10-12 Föreläsning (ÅK), Mossen V 18/1 10-12 Föreläsning (ÅK), Mossen V 20/1 10-12 Föreläsning (ÅK), Mossen V 23/1 10-12 Föreläsning (ÅK), Mossen V 24/1 10-12 seminarium (ÅK), Mossen V 25/1 18.00 Deadline 26/1 10-12 Föreläsning (ÅK), Mossen V 26/1 13-15 Bokseminarium (ÅK) – Mossen V + Renlaven o Kråkbäret 1/2 10-12 Salstenta (
https://www.cec.lu.se/sv/sites/cec.lu.se.sv/files/mveb15_prel._schema_2017_v.2_x_161219_till_webb.pdf - 2026-07-18
A number of 'freedom of religion v. secular policies' cases in the European Court of Human Rights (and, before 1998, the European Commission of Human Rights) emanating from Turkey suggest that the Court endorses Turkish secular policies at the expense of Turkish Muslims' human rights. These cases include the high-profile case of Leyla Ş&semicahin v. Turkey that was decided
The generalized Korteweg-de Vries equation has the property that solutions with initial data that are analytic in a strip in the complex plane continue to be analytic in a strip as time progresses. Established here are algebraic lower bounds on the possible rate of decrease in time of the uniform radius of spatial analyticity for these equations. Previously known results featured exponentially dec
Problematiken kring räntesnurror uppmärksammades första gången på 1990-talet i det så kallade Mobil-Oilfallet. Vid denna tid var begreppet räntesnurror ännu inte myntat och Skatteverket hade inte insett att skatteplaneringsförfarandet kunde komma att årligen undandra staten flera miljarder kronor i skattepengar. Problemet låg i den obegränsade ränteavdragsrätten i 16 kap. 1 § IL som gjorde att kon
It has often been argued that money and modern monetary economies have occasioned a comprehensive rationalisation of society. Money has often been viewed as being socially destructive, while it is said that the modern monetary economy has had inescapable consequences for society, culture, and people’s daily lives. This thesis considers the introduction of computerised systems for handling digital
The atmospheric boundary layer mediates the exchange of energy, matter, and momentum between the land surface and the free troposphere, integrating a range of physical, chemical, and biological processes and is defined as the lowest layer of the atmosphere (ranging from a few meters to 3 km). In this review, we investigate how continuous, automated observations of the atmospheric boundary layer ca
The forest floor provides an important interface of soil-atmosphere CO2 exchanges but their controls and contributions to the ecosystem-scale carbon budget are uncertain due to measurement limitations. In this study, we deployed eddy covariance systems below- and above-canopy to measure the spatially integrated net forest floor CO2 exchange (NFFE) and the entire net ecosystem CO2 exchange (NEE) at
Nitrogen (N) is a key element in terrestrial ecosystems as it influences both plant growth and plant interactions with the atmosphere. Accounting for carbon–nitrogen interactions has been found to alter future projections of the terrestrial carbon (C) cycle substantially. Dynamic vegetation models (DVMs) aim to accurately represent both natural vegetation and managed land, not only from a carbon c
Critical infrastructure systems must be both robust and resilient in order to ensure the functioning of society. To improve the performance of such systems, we often use risk and vulnerability analysis to find and address system weaknesses. A critical component of such analyses is the ability to accurately determine the negative consequences of various types of failures in the system. Numerous mat
