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The benefits of certifying buildings in operation

Until recently, only certifications for new buildings were available, but over recent years, a growing interest in certifying buildings in operation has emerged. These certifications focus on aspects like the indoor environment, occupant well-being and climate impact and seek to enhance the environmental performance of buildings through effective operation and management. This study aimed to ident

Levnadsbanor och rörlighetsmönster : En introduktion

Research in the field of historical demography and related areas have in recent decades made increasing use of longitudinal population databases. This research has mainly focused on rural populations before 1900. This book belongs to a movement that seeks to bridge the gap in historical demography by adding urban populations from the twentieth century. The book is made up of individual chapters re

Rates and risk factors for major adverse cardiovascular and cerebrovascular events after stroke due to intracerebral hemorrhage : Systematic review and study-level meta-analysis

Background: Intracerebral hemorrhage (ICH) survivors are at increased risk of major adverse cardiovascular and cerebrovascular events (MACE) compared with population controls; however, little is known about the annual rates and risk factors for MACE. Methods: We searched Medline, Embase, and trial registries systematically in April 2024 for studies of adults with ICH, reporting either a MACE compo

Sparse Multiview Open-Vocabulary 3D Detection

The ability to interpret and comprehend a 3D scene is essential for many vision and robotics systems. In numerous applications, this involves 3D object detection, i.e. identifying the location and dimensions of objects belonging to a specific category, typically represented as bounding boxes. This has traditionally been solved by training to detect a fixed set of categories, which limits its use.

Relative Pose Estimation through Affine Corrections of Monocular Depth Priors

Monocular depth estimation (MDE) models have undergone significant advancements over recent years. Many MDE models aim to predict affine-invariant relative depth from monocular images, while recent developments in large-scale training and vision foundation models enable reasonable estimation of metric (absolute) depth. However, effectively leveraging these predictions for geometric vision tasks, i

Immediate skin-to-skin contact at very preterm birth and effect on infant socio-emotional stress response and mother–infant cortisol co-regulation : secondary outcomes from the randomised clinical Immediate Parent-Infant Skin-To-Skin Study (IPISTOSS)

Objective To explore the effects of immediate parent–infant skin-to-skin contact (iSSC) at very preterm birth on maternal–infant behavioural responses and hypothalamic–pituitary–adrenal (HPA) axis reactivity to age-appropriate socio-emotional stress at 4months corrected age. Design Two secondary outcomes from a multicentre randomised controlled trial with two non-blinded parallel groups. Setting T

GlueStick: Robust Image Matching by Sticking Points and Lines Together

Line segments are powerful features complementary to points. They offer structural cues, robust to drastic viewpoint and illumination changes, and can be present even in texture-less areas. However, describing and matching them is more challenging compared to points due to partial occlusions, lack of texture, or repetitiveness. This paper introduces a new matching paradigm, where points, lines, an

Tangent Sampson: Fast Approximate Two-view Reprojection Error for Central Camera Models

In this paper we introduce the Tangent Sampson error, which is a generalization of the classical Sampson error in two-view geometry that allows for arbitrary central camera models. It only requires local gradients of the distortion map at the original correspondences (allowing for pre-computation) resulting in a negligible increase in computational cost when used in RANSAC or local refinement. The

Direct lithium hydroxide production from chloride-based brines using a Donnan Dialysis process

The growing demand for lithium-ion batteries has intensified the need for efficient processes to produce lithium hydroxide (LiOH), a compound with superior performance in cathode manufacturing compared to lithium carbonate. Conventional LiOH production from brine involves the lime conversion of lithium carbonate, which increases costs and process complexity. In this study, Donnan dialysis using an

Characterization of a GH17 laminarinase, MlGH17A, from a laminarin polysaccharide utilization locus in the marine bacterium Muricauda lutaonensis

Heterotrophic marine microorganisms have the capability to degrade and metabolize laminarin, which is the most abundant source of energy and nutrients in the marine environment, via enzymes encoded by genes clustered in polysaccharide utilization loci (PULs). In this study, a PUL potentially responsible for laminarin utilization was identified in the genome of the marine bacterium Muricauda l

Measurements of ventilation airflow from pivot and side hung opened windows

HVAC systems have the purpose of improving indoor air quality in buildings to enhance appropriate occupants- comfort, health and good productivity. Window airing may be one measure to consider in the absence of occupant control of the ventilation and by that, we mean occupants opening windows and doors. Approximating the volume of air exchanged during window airing is important in understanding th

Architectural Factors Affecting Illumination in Swedish Dairy Barns : Insights from Photometric Measurements and Simulations

Illumination of dairy barns impacts animal health, milk production, and building energy efficiency. The aim of this study was to assess the existing daylighting and electric lighting conditions of dairy barns located in Southern Sweden. The study specifically examined how different architectural features impact the lighting environment, aiming to identify retrofit potentials in older barns and are

3D Line Mapping Revisited

In contrast to sparse keypoints, a handful of line segments can concisely encode the high-level scene layout, as they often delineate the main structural elements. In addition to offering strong geometric cues, they are also omnipresent in urban landscapes and indoor scenes. Despite their apparent advantages, current line-based reconstruction methods are far behind their point-based counterparts.

Techno-economic comparison and cost-effective design of robust charging infrastructures for large industrial sites

Electrifying heavy-duty vehicles at large sites requires charging infrastructure designs that balance cost and robustness. This article quantitatively compares six different charging infrastructures, spanning centralized vs. decentralized layouts and AC vs. DC distribution through a case study of a 50-charger site (≈15 MW total). Capital costs (cables, converters, transformers) are modeled, and ea

In-situ peel test analysis via synchrotron tomography and DVC

To study adhesion in flexible laminates, standardised peel tests are commonly used where macroscopic measurements, e.g. peel force versus peel arm displacement, are extracted. However, insights into the adhesion mechanisms at the microscopic scale are limited. This study has developed a framework for determining peel arm geometry parameter evolution and deformation in packaging material laminates.