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An autoclavable all-glass system for studying microbial dynamics at permeable surfaces is described. Standard hydrophobic or hydrophilic membranes (46-mm diameter) of various pore sizes were supported on a glass frit through which nutrient solutions were pumped by a peristaltic pump. The pump provided a precisely controlled flow at speeds of 0.5 to 500 ml of defined or natural cell exudates per h,

Bacterial infections spanning from local wound infections, affecting patients with non-healing leg ulcers, postoperative wounds or burns, to severe infections and sepsis, are significant medical problems. Today's anti-infective treatments do not address the excessive activation of inflammatory pathways during infection and sepsis, and resistance problems are increasing. Hence, there is a huge unmBacterial infections spanning from local wound infections, affecting patients with non-healing leg ulcers, postoperative wounds or burns, to severe infections and sepsis, are significant medical problems. Today's anti-infective treatments do not address the excessive activation of inflammatory pathways during infection and sepsis, and resistance problems are increasing. Hence, there is a huge unm

In this dissertation, we discuss how buyers practice purchasing strategies in an asymmetric power situation favoring suppliers, and how their purchasing strategies practiced impact their purchasing power and buyer-supplier relationships. Organizations enter exchange relationships to access required resources not produced internally, and are exposed to uncertainty from not being able to fully contr

We consider time-dependent thermal fluid structure interaction. The respective models are the compressible Navier–Stokes equations and the nonlinear heat equation. A partitioned coupling approach via a Dirichlet–Neumann method and a fixed point iteration is employed. As a reference solver, a previously developed efficient time-adaptive higher-order time integration scheme is used. To improve on t

In multi-view sports broadcasting, extracting high-quality highlights and selecting the optimal camera angle from concurrent video streams is traditionally a labor-intensive process with significant computational overhead. This thesis explores the feasibility of automating the production of multi-view sports highlights using Multimodal Large Language Models (MLLMs). To manage the high computatio

Lund Stem Cell Center & StemTherapy FACS Core Facility Lund Stem Cell Center FACS Core Facility is a state-of-the-art multi-colour flow cytometry facility included in the strategic research area Stem Therapy. The FACS Core Facility is located at BMC B12 and serves all researchers at Lund University and others. At the facility we currently have four cell sorters: BD FACS Aria IIu SORP BD FACS Ari

Marknadsföring kan definieras som en aktivitet, enhet eller process som skapar, kommunicerar, levererar erbjudanden och värde för kunder, klienter, partners, andra intressenter och samhället som helhet. Vår forskning såväl som undervisning inom marknadsföring kopplar till samtliga aspekter av marknadsföring enligt ovan men med fokus på varumärken, konsumtion, detaljhandel och internationaliseringMarketing can be defined as an activity, set of institutions, and processes for creating, communicating, delivering, and exchanging offerings that have value for customers, clients, partners, and society at large. Our research undertaken in marketing emphasises all these elements of marketing, with a focus on branding, consumption, retail, multi-and omnichannel, and internationalisation. The str

In synthetic aperture radar one wishes to reconstruct the reflectivity function of a region on the ground from a set of radar measurements taken at several angles. The ground reflectivity is found by interpolating measured samples, which typically lie on a polar grid in frequency space, to an equally spaced rectangular grid in frequency space, then computing an inverse Fourier transform. The class

Fingerprint recognition has become a popular authentication method in modern smartphones, replacing traditional passwords and PINs. However, smartphone fingerprint sensors are small and capture only partial fingerprints with limited resolution. Combined with varying image quality and inconsistent finger placement, multiple images must be stored per user to ensure reliable authentication. During ve

We use randomness to exploit the potential sparsity of the Boolean matrix product in order to speed up the computation of the product. Our new fast outputsensitive algorithm for Boolean matrix product and its witnesses is randomized and provides the Boolean product and its witnesses almost certainly. Its worst-case time performance is expressed in terms of the input size and the number of non-zero

Increasingly fine-grained cloud billing creates incentives to review the software execution footprint in virtual environments. For example, virtual execution environments move towards lower overhead: from virtual machines to containers, unikernels, and serverless cloud computing. However, the execution footprint of security components in virtualized environments has either remained the same or eve

Microstructural information over an entire sample is important to understand the macroscopic behaviour of materials. X-ray scattering tensor tomography facilitates the investigation of the microstructural organisation in statistically large sample volumes. However, established acquisition protocols based on scanning small-angle X-ray scattering and X-ray grating interferometry inherently require l