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This work aims at studying photoionization dynamics from atoms and surfaces at attose time scales. The work was based on development and applications of a high repetition rate High-order Harmonic Generation (HHG) light source that utilizes Optical Parametric Amplification (OPA) laser technology. The laser system delivers few-cycle pulses in the near infrared (IR) at a repetition rate of 200 kHz. TThis work aims at studying photoionization dynamics from atoms and surfaces at attose time scales. The work was based on development and applications of a high repetition rate High-order Harmonic Generation (HHG) light source that utilizes Optical Parametric Amplification (OPA) laser technology. The laser system delivers few-cycle pulses in the near infrared (IR) at a repetition rate of 200 kHz.

The intention of this thesis is to explore how four self-defined BDSM practitioners describe and understand their practices. Furthermore, I want to explore if their point of view can help us to understand BDSM in other terms than violence and battery. The interviews are semi structured and were done through instant messaging. By using grounded theory method it turned up that the informants describ

Evaluating the trade interdependence among countries is the key to understanding critical metal minerals security. By constructing a novel interdependence network, this paper reveals a more comprehensive world hierarchy and risk system of critical metals, and focuses on the interdependencies between China and the US-led MSP countries before and after the Sino-US trade disputes. The results indicat

How we behave in daily life has an impact on environmental emergencies. In the decisions that we take every day, decisions that are important for the climate, the built environment has a vital but not so noticed part. The project Urban design and everyday life choices recognises the built environment as a co-producer of climate ethics. One of the project studies focuses on everyday choices regardiHow we behave in daily life has an impact on environmental emergencies. In the decisions that we take every day, decisions that are important for the climate, the built environment has a vital but not so noticed part. The project Urban design and everyday life choices recognises the built environment as a co-producer of climate ethics. One of the project studies focuses on everyday choices regardi

Background: HIV-related stigma interventions targeting adolescents living with HIV (ALHIV) are limited. When available, most of these interventions operate at a single socioecological level and target a single stigma domain, and participatory design is rare. Objective: This study aimed to explore the psychosocial support intervention needs of ALHIV from the perspectives of adolescents, caregivers,

Doctoral Candidate Kristijan Petkoski is a PhD Candidate at the Department of Strategic Communication since December 2019. His research interest lies in the intersection of branding, marketing communication and strategic communication. Kontaktinformation E-post: kristijan [dot] petkoski [at] iko [dot] lu [dot] seOrganisation Institutionen för kommunikation WebbplatsKristijan Petkoskis profil i Lun

https://www.isk.lu.se/kristijan-petkoski - 2026-07-12

The dendritic cell (DC) lineage encompasses a diverse population of cells with unique subtype-specific functions. In peripheral blood, four DC subsets have been identified based on their distinct expression of CD1c, CD141, CD16, and CD123, and these subpopulations exhibit functional properties in immune responses. However, their respective roles in allergic diseases, such as rhinitis, are unclear.

Purpose: To evaluate waiting times for first-eye cataract surgery in Sweden following widespread adoption of the Nationell Indikationsmodell for Kataraktextraktion (NIKE) tool for prioritizing patients for cataract surgery. Methods: Waiting times for all first-eye cataract surgeries in Sweden in 2009-2011 were identified from the Swedish National Cataract Register. Waiting times were compared acco

BACKGROUND: Simple cold storage (CS) is the gold standard for organ preservation. Recently, evidence has been presented suggesting compared with CS hypothermic machine perfusion (HMP) improves the quality and outcome of kidneys for transplantation. Uppsala has used the LifePort Kidney Transporter to preserve deceased donor kidneys. We evaluated our first single-center 52 cases retrospectively.METH

In three quasi-experimental studies, we investigated the effects of placing a Teachable Agent (TA) from a math game in a digital summative test. We hypothesized that the TA would affect test performance, even without actual "teachability", by social influence on the test situation. In Study 1 (N=47), students did a pretest, played the math game for seven weeks, and did a posttest either with or wi

OBJECTIVE: To report the mid-term outcomes of fenestrated-branched endovascular aneurysm repair (F-BEVAR) following a failed previous endovascular aneurysm repair (pEVAR) or previous open aneurysm repair (pOAR).METHODS: Data from consecutive patients who underwent F-BEVAR for pEVAR or pOAR from 2006-2021 from 17 European vascular centres were analyzed. Endpoints included technical success, major a

This paper analyses how large Swedish firms and financial institutions integrate climate change and biodiversity into their business strategies and governance structures. Using unique 2022 and 2023 survey data and logistic probability models, we examine how internal and external factors shape early responses to the EU Taxonomy and the CSRD. Our findings confirm that the integration of climate chanThis paper analyses how large Swedish firms and financial institutions integrate climate change and biodiversity into their business strategies and governance structures. Using unique 2022 and 2023 survey data and logistic probability models, we examine how internal and external factors shape early responses to the EU Taxonomy and the CSRD. Our findings confirm that the integration of climate chan

25 september 2026 18:00 till 27 september 2026 17:00 | Utställning, Övrigt IAC is no ordinary exhibition space, but a venue for artistic experimentation and the exchange of ideas. Here, artists come together in a cross-disciplinary environment to engage in artistic research and technical exploration. During Malmö Gallery Weekend 2026, IAC will present an exhibition that shifts the boundaries betwe

https://www.lu.se/evenemang/malmo-gallery-weekend-2026-open-house-iac - 2026-07-12

We prospectively assessed the subjective, objective, and radiographic results at 1, 2, and 5 years in 65 patients who had pyrocarbon proximal interphalangeal prostheses inserted between 2001 and 2010. Further operations were done on 10 of the 89 joints (four for prosthetic extraction and arthrodesis, two for component changes, and four for soft tissue procedures). At 1 year, the visual analogue sc